id	sid	tid	token	lemma	pos
58810	1	1	generously	generously	RB
58810	1	2	made	make	VBN
58810	1	3	available	available	JJ
58810	1	4	by	by	IN
58810	1	5	Internet	Internet	NNP
58810	1	6	Archive	Archive	NNP
58810	1	7	(	(	-LRB-
58810	1	8	https://archive.org	https://archive.org	NNP
58810	1	9	)	)	-RRB-
58810	1	10	Note	note	VB
58810	1	11	:	:	:
58810	1	12	Project	Project	NNP
58810	1	13	Gutenberg	Gutenberg	NNP
58810	1	14	also	also	RB
58810	1	15	has	have	VBZ
58810	1	16	an	an	DT
58810	1	17	HTML	html	NN
58810	1	18	version	version	NN
58810	1	19	of	of	IN
58810	1	20	this	this	DT
58810	1	21	file	file	NN
58810	1	22	which	which	WDT
58810	1	23	includes	include	VBZ
58810	1	24	the	the	DT
58810	1	25	466	466	CD
58810	1	26	original	original	JJ
58810	1	27	illustrations	illustration	NNS
58810	1	28	.	.	.
58810	2	1	See	see	VB
58810	2	2	58810-h.htm	58810-h.htm	CD
58810	2	3	or	or	CC
58810	2	4	58810-h.zip	58810-h.zip	CD
58810	2	5	:	:	:
58810	2	6	(	(	-LRB-
58810	2	7	http://www.gutenberg.org/files/58810/58810-h/58810-h.htm	http://www.gutenberg.org/files/58810/58810-h/58810-h.htm	NNP
58810	2	8	)	)	-RRB-
58810	2	9	or	or	CC
58810	2	10	(	(	-LRB-
58810	2	11	http://www.gutenberg.org/files/58810/58810-h.zip	http://www.gutenberg.org/files/58810/58810-h.zip	NNP
58810	2	12	)	)	-RRB-
58810	2	13	Images	image	NNS
58810	2	14	of	of	IN
58810	2	15	the	the	DT
58810	2	16	original	original	JJ
58810	2	17	pages	page	NNS
58810	2	18	are	be	VBP
58810	2	19	available	available	JJ
58810	2	20	through	through	IN
58810	2	21	Internet	Internet	NNP
58810	2	22	Archive	Archive	NNP
58810	2	23	.	.	.
58810	3	1	See	see	VB
58810	3	2	https://archive.org/details/heavensabovepopu00gillrich	https://archive.org/details/heavensabovepopu00gillrich	NNP
58810	3	3	Transcriber	Transcriber	NNP
58810	3	4	's	's	POS
58810	3	5	note	note	NN
58810	3	6	:	:	:
58810	3	7	Text	text	NN
58810	3	8	enclosed	enclose	VBN
58810	3	9	by	by	IN
58810	3	10	underscores	underscore	NNS
58810	3	11	is	be	VBZ
58810	3	12	in	in	IN
58810	3	13	italics	italic	NNS
58810	3	14	(	(	-LRB-
58810	3	15	_	_	NNP
58810	3	16	italics	italic	NNS
58810	3	17	_	_	NNP
58810	3	18	)	)	-RRB-
58810	3	19	.	.	.
58810	4	1	Superscripts	superscript	NNS
58810	4	2	,	,	,
58810	4	3	such	such	JJ
58810	4	4	as	as	IN
58810	4	5	P	p	NN
58810	4	6	to	to	IN
58810	4	7	the	the	DT
58810	4	8	second	second	JJ
58810	4	9	power	power	NN
58810	4	10	,	,	,
58810	4	11	are	be	VBP
58810	4	12	shown	show	VBN
58810	4	13	by	by	IN
58810	4	14	the	the	DT
58810	4	15	caret	caret	JJ
58810	4	16	character	character	NN
58810	4	17	"	"	''
58810	4	18	^	^	FW
58810	4	19	"	"	''
58810	4	20	before	before	IN
58810	4	21	the	the	DT
58810	4	22	superscript	superscript	NN
58810	4	23	,	,	,
58810	4	24	such	such	JJ
58810	4	25	as	as	IN
58810	4	26	P^2	P^2	NNP
58810	4	27	.	.	.
58810	5	1	Subscripts	subscript	NNS
58810	5	2	are	be	VBP
58810	5	3	similarly	similarly	RB
58810	5	4	shown	show	VBN
58810	5	5	by	by	IN
58810	5	6	an	an	DT
58810	5	7	underscore	underscore	NN
58810	5	8	before	before	IN
58810	5	9	the	the	DT
58810	5	10	subscript	subscript	NN
58810	5	11	which	which	WDT
58810	5	12	is	be	VBZ
58810	5	13	wrapped	wrap	VBN
58810	5	14	in	in	IN
58810	5	15	curly	curly	RB
58810	5	16	braces	brace	NNS
58810	5	17	,	,	,
58810	5	18	such	such	JJ
58810	5	19	as	as	IN
58810	5	20	M_{2	M_{2	NNP
58810	5	21	}	}	-RRB-
58810	5	22	.	.	.
58810	6	1	[	[	-LRB-
58810	6	2	Illustration	illustration	NN
58810	6	3	:	:	:
58810	6	4	SPECTRA	SPECTRA	NNP
58810	6	5	OF	of	IN
58810	6	6	VARIOUS	various	NN
58810	6	7	SOURCES	source	NNS
58810	6	8	OF	of	IN
58810	6	9	LIGHT	LIGHT	NNP
58810	6	10	.	.	.
58810	6	11	]	]	-RRB-
58810	7	1	The	the	DT
58810	7	2	Heavens	Heavens	NNPS
58810	7	3	Above	above	RB
58810	7	4	:	:	:
58810	7	5	A	a	DT
58810	7	6	Popular	Popular	NNP
58810	7	7	Handbook	Handbook	NNP
58810	7	8	of	of	IN
58810	7	9	Astronomy	Astronomy	NNP
58810	7	10	THE	the	DT
58810	7	11	HEAVENS	HEAVENS	NNP
58810	7	12	ABOVE	above	NN
58810	7	13	:	:	:
58810	7	14	A	a	DT
58810	7	15	Popular	Popular	NNP
58810	7	16	Handbook	Handbook	NNP
58810	7	17	of	of	IN
58810	7	18	Astronomy	Astronomy	NNP
58810	7	19	.	.	.
58810	8	1	by	by	IN
58810	8	2	J.	J.	NNP
58810	9	1	A.	A.	NNP
58810	9	2	GILLET	GILLET	NNP
58810	9	3	,	,	,
58810	9	4	Professor	Professor	NNP
58810	9	5	of	of	IN
58810	9	6	Physics	Physics	NNP
58810	9	7	in	in	IN
58810	9	8	the	the	DT
58810	9	9	Normal	Normal	NNP
58810	9	10	College	College	NNP
58810	9	11	of	of	IN
58810	9	12	the	the	DT
58810	9	13	City	City	NNP
58810	9	14	of	of	IN
58810	9	15	New	New	NNP
58810	9	16	York	York	NNP
58810	9	17	,	,	,
58810	9	18	and	and	CC
58810	9	19	W.	W.	NNP
58810	9	20	J.	J.	NNP
58810	9	21	ROLFE	ROLFE	NNP
58810	9	22	,	,	,
58810	9	23	Formerly	Formerly	NNP
58810	9	24	Head	Head	NNP
58810	9	25	Master	Master	NNP
58810	9	26	of	of	IN
58810	9	27	the	the	DT
58810	9	28	High	High	NNP
58810	9	29	School	School	NNP
58810	9	30	,	,	,
58810	9	31	Cambridge	Cambridge	NNP
58810	9	32	,	,	,
58810	9	33	Mass.	Massachusetts	NNP
58810	10	1	With	with	IN
58810	10	2	Six	six	CD
58810	10	3	Lithographic	Lithographic	NNP
58810	10	4	Plates	Plates	NNPS
58810	10	5	and	and	CC
58810	10	6	Four	four	CD
58810	10	7	Hundred	hundred	CD
58810	10	8	and	and	CC
58810	10	9	Sixty	Sixty	NNP
58810	10	10	Wood	Wood	NNP
58810	10	11	Engravings	Engravings	NNPS
58810	10	12	.	.	.
58810	11	1	Potter	Potter	NNP
58810	11	2	,	,	,
58810	11	3	Ainsworth	Ainsworth	NNP
58810	11	4	,	,	,
58810	11	5	&	&	CC
58810	11	6	Co.	Co.	NNP
58810	11	7	,	,	,
58810	11	8	New	New	NNP
58810	11	9	York	York	NNP
58810	11	10	and	and	CC
58810	11	11	Chicago	Chicago	NNP
58810	11	12	.	.	.
58810	12	1	1882	1882	CD
58810	12	2	.	.	.
58810	13	1	Copyright	copyright	NN
58810	13	2	by	by	IN
58810	13	3	J.	J.	NNP
58810	14	1	A.	A.	NNP
58810	14	2	Gillet	Gillet	NNP
58810	14	3	and	and	CC
58810	14	4	W.	W.	NNP
58810	14	5	J.	J.	NNP
58810	14	6	Rolfe	Rolfe	NNP
58810	14	7	,	,	,
58810	14	8	1882	1882	CD
58810	14	9	.	.	.
58810	15	1	Franklin	Franklin	NNP
58810	15	2	Press	Press	NNP
58810	15	3	:	:	:
58810	15	4	Rand	Rand	NNP
58810	15	5	,	,	,
58810	15	6	Avery	Avery	NNP
58810	15	7	,	,	,
58810	15	8	and	and	CC
58810	15	9	Company	Company	NNP
58810	15	10	,	,	,
58810	15	11	Boston	Boston	NNP
58810	15	12	.	.	.
58810	16	1	PREFACE	PREFACE	NNP
58810	16	2	.	.	.
58810	17	1	It	-PRON-	PRP
58810	17	2	has	have	VBZ
58810	17	3	been	be	VBN
58810	17	4	the	the	DT
58810	17	5	aim	aim	NN
58810	17	6	of	of	IN
58810	17	7	the	the	DT
58810	17	8	authors	author	NNS
58810	17	9	to	to	TO
58810	17	10	give	give	VB
58810	17	11	in	in	IN
58810	17	12	this	this	DT
58810	17	13	little	little	JJ
58810	17	14	book	book	NN
58810	17	15	a	a	DT
58810	17	16	brief	brief	JJ
58810	17	17	,	,	,
58810	17	18	simple	simple	JJ
58810	17	19	,	,	,
58810	17	20	and	and	CC
58810	17	21	accurate	accurate	JJ
58810	17	22	account	account	NN
58810	17	23	of	of	IN
58810	17	24	the	the	DT
58810	17	25	heavens	heavens	NNPS
58810	17	26	as	as	IN
58810	17	27	they	-PRON-	PRP
58810	17	28	are	be	VBP
58810	17	29	known	know	VBN
58810	17	30	to	to	IN
58810	17	31	astronomers	astronomer	NNS
58810	17	32	of	of	IN
58810	17	33	the	the	DT
58810	17	34	present	present	JJ
58810	17	35	day	day	NN
58810	17	36	.	.	.
58810	18	1	It	-PRON-	PRP
58810	18	2	is	be	VBZ
58810	18	3	believed	believe	VBN
58810	18	4	that	that	IN
58810	18	5	there	there	EX
58810	18	6	is	be	VBZ
58810	18	7	nothing	nothing	NN
58810	18	8	in	in	IN
58810	18	9	the	the	DT
58810	18	10	book	book	NN
58810	18	11	beyond	beyond	IN
58810	18	12	the	the	DT
58810	18	13	comprehension	comprehension	NN
58810	18	14	of	of	IN
58810	18	15	readers	reader	NNS
58810	18	16	of	of	IN
58810	18	17	ordinary	ordinary	JJ
58810	18	18	intelligence	intelligence	NN
58810	18	19	,	,	,
58810	18	20	and	and	CC
58810	18	21	that	that	IN
58810	18	22	it	-PRON-	PRP
58810	18	23	contains	contain	VBZ
58810	18	24	all	all	PDT
58810	18	25	the	the	DT
58810	18	26	information	information	NN
58810	18	27	on	on	IN
58810	18	28	the	the	DT
58810	18	29	subject	subject	NN
58810	18	30	of	of	IN
58810	18	31	astronomy	astronomy	NN
58810	18	32	that	that	WDT
58810	18	33	is	be	VBZ
58810	18	34	needful	needful	JJ
58810	18	35	to	to	IN
58810	18	36	a	a	DT
58810	18	37	person	person	NN
58810	18	38	of	of	IN
58810	18	39	ordinary	ordinary	JJ
58810	18	40	culture	culture	NN
58810	18	41	.	.	.
58810	19	1	The	the	DT
58810	19	2	authors	author	NNS
58810	19	3	have	have	VBP
58810	19	4	carefully	carefully	RB
58810	19	5	avoided	avoid	VBN
58810	19	6	dry	dry	JJ
58810	19	7	and	and	CC
58810	19	8	abstruse	abstruse	VB
58810	19	9	mathematical	mathematical	JJ
58810	19	10	calculations	calculation	NNS
58810	19	11	,	,	,
58810	19	12	yet	yet	CC
58810	19	13	they	-PRON-	PRP
58810	19	14	have	have	VBP
58810	19	15	sought	seek	VBN
58810	19	16	to	to	TO
58810	19	17	make	make	VB
58810	19	18	clear	clear	JJ
58810	19	19	the	the	DT
58810	19	20	methods	method	NNS
58810	19	21	by	by	IN
58810	19	22	which	which	WDT
58810	19	23	astronomers	astronomer	NNS
58810	19	24	have	have	VBP
58810	19	25	gained	gain	VBN
58810	19	26	their	-PRON-	PRP$
58810	19	27	knowledge	knowledge	NN
58810	19	28	of	of	IN
58810	19	29	the	the	DT
58810	19	30	heavens	heavens	NNPS
58810	19	31	.	.	.
58810	20	1	The	the	DT
58810	20	2	various	various	JJ
58810	20	3	kinds	kind	NNS
58810	20	4	of	of	IN
58810	20	5	telescopes	telescope	NNS
58810	20	6	and	and	CC
58810	20	7	spectroscopes	spectroscope	NNS
58810	20	8	have	have	VBP
58810	20	9	been	be	VBN
58810	20	10	described	describe	VBN
58810	20	11	,	,	,
58810	20	12	and	and	CC
58810	20	13	their	-PRON-	PRP$
58810	20	14	use	use	NN
58810	20	15	in	in	IN
58810	20	16	the	the	DT
58810	20	17	study	study	NN
58810	20	18	of	of	IN
58810	20	19	the	the	DT
58810	20	20	heavens	heavens	NNPS
58810	20	21	has	have	VBZ
58810	20	22	been	be	VBN
58810	20	23	fully	fully	RB
58810	20	24	explained	explain	VBN
58810	20	25	.	.	.
58810	21	1	The	the	DT
58810	21	2	cuts	cut	NNS
58810	21	3	with	with	IN
58810	21	4	which	which	WDT
58810	21	5	the	the	DT
58810	21	6	book	book	NN
58810	21	7	is	be	VBZ
58810	21	8	illustrated	illustrate	VBN
58810	21	9	have	have	VBP
58810	21	10	been	be	VBN
58810	21	11	drawn	draw	VBN
58810	21	12	from	from	IN
58810	21	13	all	all	DT
58810	21	14	available	available	JJ
58810	21	15	sources	source	NNS
58810	21	16	;	;	:
58810	21	17	and	and	CC
58810	21	18	it	-PRON-	PRP
58810	21	19	is	be	VBZ
58810	21	20	believed	believe	VBN
58810	21	21	that	that	IN
58810	21	22	they	-PRON-	PRP
58810	21	23	excel	excel	VBP
58810	21	24	in	in	IN
58810	21	25	number	number	NN
58810	21	26	,	,	,
58810	21	27	freshness	freshness	NN
58810	21	28	,	,	,
58810	21	29	beauty	beauty	NN
58810	21	30	,	,	,
58810	21	31	and	and	CC
58810	21	32	accuracy	accuracy	VB
58810	21	33	those	those	DT
58810	21	34	to	to	TO
58810	21	35	be	be	VB
58810	21	36	found	find	VBN
58810	21	37	in	in	IN
58810	21	38	any	any	DT
58810	21	39	similar	similar	JJ
58810	21	40	work	work	NN
58810	21	41	.	.	.
58810	22	1	The	the	DT
58810	22	2	lithographic	lithographic	JJ
58810	22	3	plates	plate	NNS
58810	22	4	are	be	VBP
58810	22	5	,	,	,
58810	22	6	with	with	IN
58810	22	7	a	a	DT
58810	22	8	single	single	JJ
58810	22	9	exception	exception	NN
58810	22	10	,	,	,
58810	22	11	reductions	reduction	NNS
58810	22	12	of	of	IN
58810	22	13	the	the	DT
58810	22	14	plates	plate	NNS
58810	22	15	prepared	prepare	VBD
58810	22	16	at	at	IN
58810	22	17	the	the	DT
58810	22	18	Observatory	Observatory	NNP
58810	22	19	at	at	IN
58810	22	20	Cambridge	Cambridge	NNP
58810	22	21	,	,	,
58810	22	22	Mass.	Massachusetts	NNP
58810	23	1	The	the	DT
58810	23	2	remaining	remain	VBG
58810	23	3	lithographic	lithographic	JJ
58810	23	4	plate	plate	NN
58810	23	5	is	be	VBZ
58810	23	6	a	a	DT
58810	23	7	reduced	reduce	VBN
58810	23	8	copy	copy	NN
58810	23	9	of	of	IN
58810	23	10	Professor	Professor	NNP
58810	23	11	Langley	Langley	NNP
58810	23	12	's	's	POS
58810	23	13	celebrated	celebrated	JJ
58810	23	14	sun	sun	NN
58810	23	15	-	-	HYPH
58810	23	16	spot	spot	NN
58810	23	17	engraving	engraving	NN
58810	23	18	.	.	.
58810	24	1	Many	many	JJ
58810	24	2	of	of	IN
58810	24	3	the	the	DT
58810	24	4	views	view	NNS
58810	24	5	of	of	IN
58810	24	6	the	the	DT
58810	24	7	moon	moon	NN
58810	24	8	are	be	VBP
58810	24	9	from	from	IN
58810	24	10	drawings	drawing	NNS
58810	24	11	made	make	VBN
58810	24	12	from	from	IN
58810	24	13	the	the	DT
58810	24	14	photographs	photograph	NNS
58810	24	15	in	in	IN
58810	24	16	Carpenter	Carpenter	NNP
58810	24	17	and	and	CC
58810	24	18	Nasmyth	Nasmyth	NNP
58810	24	19	's	's	POS
58810	24	20	work	work	NN
58810	24	21	on	on	IN
58810	24	22	the	the	DT
58810	24	23	moon	moon	NN
58810	24	24	.	.	.
58810	25	1	The	the	DT
58810	25	2	majority	majority	NN
58810	25	3	of	of	IN
58810	25	4	the	the	DT
58810	25	5	cuts	cut	NNS
58810	25	6	illustrating	illustrate	VBG
58810	25	7	the	the	DT
58810	25	8	solar	solar	JJ
58810	25	9	system	system	NN
58810	25	10	are	be	VBP
58810	25	11	copied	copy	VBN
58810	25	12	from	from	IN
58810	25	13	the	the	DT
58810	25	14	French	french	JJ
58810	25	15	edition	edition	NN
58810	25	16	of	of	IN
58810	25	17	Guillemin	Guillemin	NNP
58810	25	18	's	's	POS
58810	25	19	"	"	``
58810	25	20	Heavens	Heavens	NNPS
58810	25	21	.	.	.
58810	25	22	"	"	''
58810	26	1	Most	Most	JJS
58810	26	2	of	of	IN
58810	26	3	the	the	DT
58810	26	4	remainder	remainder	NN
58810	26	5	are	be	VBP
58810	26	6	from	from	IN
58810	26	7	Lockyer	Lockyer	NNP
58810	26	8	's	's	POS
58810	26	9	"	"	``
58810	26	10	Solar	Solar	NNP
58810	26	11	Physics	Physics	NNP
58810	26	12	,	,	,
58810	26	13	"	"	''
58810	26	14	Young	Young	NNP
58810	26	15	's	's	POS
58810	26	16	"	"	``
58810	26	17	Sun	Sun	NNP
58810	26	18	,	,	,
58810	26	19	"	"	''
58810	26	20	and	and	CC
58810	26	21	other	other	JJ
58810	26	22	recent	recent	JJ
58810	26	23	authorities	authority	NNS
58810	26	24	.	.	.
58810	27	1	The	the	DT
58810	27	2	cuts	cut	NNS
58810	27	3	illustrating	illustrate	VBG
58810	27	4	comets	comet	NNS
58810	27	5	,	,	,
58810	27	6	meteors	meteor	NNS
58810	27	7	,	,	,
58810	27	8	and	and	CC
58810	27	9	nebulæ	nebulæ	NN
58810	27	10	,	,	,
58810	27	11	are	be	VBP
58810	27	12	nearly	nearly	RB
58810	27	13	all	all	DT
58810	27	14	taken	take	VBN
58810	27	15	from	from	IN
58810	27	16	the	the	DT
58810	27	17	French	french	JJ
58810	27	18	editions	edition	NNS
58810	27	19	of	of	IN
58810	27	20	Guillemin	Guillemin	NNP
58810	27	21	's	's	POS
58810	27	22	"	"	``
58810	27	23	Comets	Comets	NNPS
58810	27	24	"	"	''
58810	27	25	and	and	CC
58810	27	26	Guillemin	Guillemin	NNP
58810	27	27	's	's	POS
58810	27	28	"	"	``
58810	27	29	Heavens	Heavens	NNPS
58810	27	30	.	.	.
58810	27	31	"	"	''
58810	28	1	CONTENTS	content	NNS
58810	28	2	.	.	.
58810	29	1	I.	I.	NNP
58810	30	1	THE	the	DT
58810	30	2	CELESTIAL	CELESTIAL	NNP
58810	30	3	SPHERE	SPHERE	VBZ
58810	30	4	3	3	CD
58810	30	5	II	ii	CD
58810	30	6	.	.	.
58810	31	1	THE	the	DT
58810	31	2	SOLAR	SOLAR	NNP
58810	31	3	SYSTEM	system	NN
58810	31	4	41	41	CD
58810	31	5	I.	i.	NN
58810	32	1	THEORY	THEORY	NNP
58810	32	2	OF	of	IN
58810	32	3	THE	the	DT
58810	32	4	SOLAR	SOLAR	NNP
58810	32	5	SYSTEM	system	NN
58810	32	6	41	41	CD
58810	32	7	The	the	DT
58810	32	8	Ptolemaic	Ptolemaic	NNP
58810	32	9	System	System	NNP
58810	32	10	41	41	CD
58810	32	11	The	the	DT
58810	32	12	Copernican	copernican	JJ
58810	32	13	System	system	NN
58810	32	14	44	44	CD
58810	32	15	Tycho	Tycho	NNP
58810	32	16	Brahe	Brahe	NNP
58810	32	17	's	's	POS
58810	32	18	System	System	NNP
58810	32	19	44	44	CD
58810	32	20	Kepler	Kepler	NNP
58810	32	21	's	's	POS
58810	32	22	System	system	NN
58810	32	23	44	44	CD
58810	32	24	The	the	DT
58810	32	25	Newtonian	newtonian	JJ
58810	32	26	System	System	NNP
58810	32	27	48	48	CD
58810	32	28	II	ii	CD
58810	32	29	.	.	.
58810	33	1	THE	the	DT
58810	33	2	SUN	SUN	NNP
58810	33	3	AND	and	CC
58810	33	4	PLANETS	PLANETS	NNP
58810	33	5	53	53	CD
58810	33	6	I.	i.	NN
58810	34	1	The	the	DT
58810	34	2	Earth	Earth	NNP
58810	34	3	53	53	CD
58810	34	4	Form	Form	NNP
58810	34	5	and	and	CC
58810	34	6	Size	Size	NNP
58810	34	7	53	53	CD
58810	34	8	Day	Day	NNP
58810	34	9	and	and	CC
58810	34	10	Night	Night	NNP
58810	34	11	57	57	CD
58810	34	12	The	the	DT
58810	34	13	Seasons	Seasons	NNP
58810	34	14	64	64	CD
58810	34	15	Tides	Tides	NNPS
58810	34	16	68	68	CD
58810	34	17	The	the	DT
58810	34	18	Day	Day	NNP
58810	34	19	and	and	CC
58810	34	20	Time	Time	NNP
58810	34	21	74	74	CD
58810	34	22	The	the	DT
58810	34	23	Year	Year	NNP
58810	34	24	78	78	CD
58810	34	25	Weight	Weight	NNP
58810	34	26	of	of	IN
58810	34	27	the	the	DT
58810	34	28	Earth	Earth	NNP
58810	34	29	and	and	CC
58810	34	30	Precession	Precession	NNP
58810	34	31	83	83	CD
58810	34	32	II	ii	CD
58810	34	33	.	.	.
58810	35	1	The	the	DT
58810	35	2	Moon	Moon	NNP
58810	35	3	86	86	CD
58810	35	4	Distance	Distance	NNP
58810	35	5	,	,	,
58810	35	6	Size	size	NN
58810	35	7	,	,	,
58810	35	8	and	and	CC
58810	35	9	Motions	motion	NNS
58810	35	10	86	86	CD
58810	35	11	The	the	DT
58810	35	12	Atmosphere	Atmosphere	NNP
58810	35	13	of	of	IN
58810	35	14	the	the	DT
58810	35	15	Moon	Moon	NNP
58810	35	16	109	109	CD
58810	35	17	The	the	DT
58810	35	18	Surface	Surface	NNP
58810	35	19	of	of	IN
58810	35	20	the	the	DT
58810	35	21	Moon	Moon	NNP
58810	35	22	114	114	CD
58810	35	23	III	iii	CD
58810	35	24	.	.	.
58810	36	1	Inferior	Inferior	NNP
58810	36	2	and	and	CC
58810	36	3	Superior	Superior	NNP
58810	36	4	Planets	Planets	NNPS
58810	36	5	130	130	CD
58810	36	6	Inferior	Inferior	NNP
58810	36	7	Planets	Planets	NNPS
58810	36	8	130	130	CD
58810	36	9	Superior	Superior	NNP
58810	36	10	Planets	Planets	NNPS
58810	36	11	134	134	CD
58810	36	12	IV	IV	NNP
58810	36	13	.	.	.
58810	37	1	The	the	DT
58810	37	2	Sun	Sun	NNP
58810	37	3	140	140	CD
58810	37	4	I.	I.	NNP
58810	38	1	Magnitude	Magnitude	NNP
58810	38	2	and	and	CC
58810	38	3	Distance	Distance	NNP
58810	38	4	of	of	IN
58810	38	5	the	the	DT
58810	38	6	Sun	Sun	NNP
58810	38	7	140	140	CD
58810	38	8	II	ii	CD
58810	38	9	.	.	.
58810	39	1	Physical	Physical	NNP
58810	39	2	and	and	CC
58810	39	3	Chemical	Chemical	NNP
58810	39	4	Condition	Condition	NNP
58810	39	5	of	of	IN
58810	39	6	the	the	DT
58810	39	7	Sun	Sun	NNP
58810	39	8	149	149	CD
58810	39	9	Physical	Physical	NNP
58810	39	10	Condition	Condition	NNP
58810	39	11	of	of	IN
58810	39	12	the	the	DT
58810	39	13	Sun	Sun	NNP
58810	39	14	149	149	CD
58810	39	15	The	the	DT
58810	39	16	Spectroscope	Spectroscope	NNP
58810	39	17	152	152	CD
58810	39	18	Spectra	Spectra	NNP
58810	39	19	158	158	CD
58810	39	20	Chemical	Chemical	NNP
58810	39	21	Constitution	Constitution	NNP
58810	39	22	of	of	IN
58810	39	23	the	the	DT
58810	39	24	Sun	Sun	NNP
58810	39	25	164	164	NNP
58810	39	26	Motion	Motion	NNP
58810	39	27	at	at	IN
58810	39	28	the	the	DT
58810	39	29	Surface	Surface	NNP
58810	39	30	of	of	IN
58810	39	31	the	the	DT
58810	39	32	Sun	Sun	NNP
58810	39	33	168	168	CD
58810	39	34	III	iii	CD
58810	39	35	.	.	.
58810	40	1	The	the	DT
58810	40	2	Photosphere	Photosphere	NNP
58810	40	3	and	and	CC
58810	40	4	Sun	Sun	NNP
58810	40	5	-	-	HYPH
58810	40	6	Spots	Spots	NNP
58810	40	7	175	175	CD
58810	40	8	The	the	DT
58810	40	9	Photosphere	Photosphere	NNP
58810	40	10	175	175	CD
58810	40	11	Sun	Sun	NNP
58810	40	12	-	-	HYPH
58810	40	13	Spots	Spots	NNP
58810	40	14	179	179	CD
58810	40	15	IV	IV	NNP
58810	40	16	.	.	.
58810	41	1	The	the	DT
58810	41	2	Chromosphere	Chromosphere	NNP
58810	41	3	and	and	CC
58810	41	4	Prominences	Prominences	NNP
58810	41	5	196	196	CD
58810	41	6	V.	v.	NN
58810	41	7	The	the	DT
58810	41	8	Corona	Corona	NNP
58810	41	9	204	204	CD
58810	41	10	V.	V.	NNP
58810	41	11	Eclipses	Eclipses	NNP
58810	41	12	210	210	CD
58810	41	13	VI	VI	NNP
58810	41	14	.	.	.
58810	42	1	The	the	DT
58810	42	2	Three	Three	NNP
58810	42	3	Groups	Groups	NNPS
58810	42	4	of	of	IN
58810	42	5	Planets	planet	NNS
58810	42	6	221	221	CD
58810	42	7	I.	i.	NN
58810	43	1	General	General	NNP
58810	43	2	Characteristics	Characteristics	NNP
58810	43	3	of	of	IN
58810	43	4	the	the	DT
58810	43	5	Groups	Groups	NNPS
58810	43	6	221	221	CD
58810	43	7	II	ii	CD
58810	43	8	.	.	.
58810	44	1	The	the	DT
58810	44	2	Inner	Inner	NNP
58810	44	3	Group	Group	NNP
58810	44	4	of	of	IN
58810	44	5	Planets	Planets	NNPS
58810	44	6	225	225	CD
58810	44	7	Mercury	Mercury	NNP
58810	44	8	225	225	CD
58810	44	9	Venus	Venus	NNP
58810	44	10	230	230	CD
58810	44	11	Mars	Mars	NNP
58810	44	12	235	235	CD
58810	44	13	III	iii	CD
58810	44	14	.	.	.
58810	45	1	The	the	DT
58810	45	2	Asteroids	Asteroids	NNPS
58810	45	3	241	241	CD
58810	45	4	IV	IV	NNP
58810	45	5	.	.	.
58810	46	1	Outer	Outer	NNP
58810	46	2	Group	Group	NNP
58810	46	3	of	of	IN
58810	46	4	Planets	Planets	NNPS
58810	46	5	244	244	CD
58810	46	6	Jupiter	Jupiter	NNP
58810	46	7	244	244	CD
58810	46	8	The	the	DT
58810	46	9	Satellites	Satellites	NNPS
58810	46	10	of	of	IN
58810	46	11	Jupiter	Jupiter	NNP
58810	46	12	250	250	CD
58810	46	13	Saturn	Saturn	NNP
58810	46	14	255	255	CD
58810	46	15	The	the	DT
58810	46	16	Planet	Planet	NNP
58810	46	17	and	and	CC
58810	46	18	his	-PRON-	PRP$
58810	46	19	Moons	moon	NNS
58810	46	20	255	255	CD
58810	46	21	The	the	DT
58810	46	22	Rings	ring	NNS
58810	46	23	of	of	IN
58810	46	24	Saturn	Saturn	NNP
58810	46	25	261	261	CD
58810	46	26	Uranus	uranus	NN
58810	46	27	269	269	CD
58810	46	28	Neptune	Neptune	NNP
58810	46	29	271	271	CD
58810	46	30	VII	VII	NNP
58810	46	31	.	.	.
58810	47	1	Comets	Comets	NNPS
58810	47	2	and	and	CC
58810	47	3	Meteors	Meteors	NNPS
58810	47	4	274	274	CD
58810	47	5	I.	I.	NNP
58810	47	6	Comets	Comets	NNP
58810	47	7	274	274	CD
58810	47	8	General	General	NNP
58810	47	9	Phenomena	Phenomena	NNP
58810	47	10	of	of	IN
58810	47	11	Comets	Comets	NNP
58810	47	12	274	274	CD
58810	47	13	Motion	Motion	NNP
58810	47	14	and	and	CC
58810	47	15	Origin	Origin	NNP
58810	47	16	of	of	IN
58810	47	17	Comets	Comets	NNP
58810	47	18	281	281	CD
58810	47	19	Remarkable	remarkable	JJ
58810	47	20	Comets	comet	NNS
58810	47	21	290	290	CD
58810	47	22	Connection	connection	NN
58810	47	23	between	between	IN
58810	47	24	Meteors	Meteors	NNPS
58810	47	25	and	and	CC
58810	47	26	Comets	Comets	NNPS
58810	47	27	,	,	,
58810	47	28	300	300	CD
58810	47	29	Physical	physical	JJ
58810	47	30	and	and	CC
58810	47	31	Chemical	Chemical	NNP
58810	47	32	Constitution	Constitution	NNP
58810	47	33	of	of	IN
58810	47	34	Comets	Comets	NNP
58810	47	35	314	314	CD
58810	47	36	II	ii	CD
58810	47	37	.	.	.
58810	48	1	The	the	DT
58810	48	2	Zodiacal	Zodiacal	NNP
58810	48	3	Light	Light	NNP
58810	48	4	318	318	CD
58810	48	5	III	iii	CD
58810	48	6	.	.	.
58810	49	1	THE	the	DT
58810	49	2	STELLAR	STELLAR	NNP
58810	49	3	UNIVERSE	universe	VBP
58810	49	4	322	322	CD
58810	49	5	I.	i.	NN
58810	50	1	General	General	NNP
58810	50	2	Aspect	Aspect	NNP
58810	50	3	of	of	IN
58810	50	4	the	the	DT
58810	50	5	Heavens	Heavens	NNPS
58810	50	6	322	322	CD
58810	50	7	II	II	NNP
58810	50	8	.	.	.
58810	51	1	The	the	DT
58810	51	2	Stars	star	NNS
58810	51	3	330	330	CD
58810	51	4	The	the	DT
58810	51	5	Constellations	Constellations	NNPS
58810	51	6	330	330	CD
58810	51	7	Clusters	cluster	NNS
58810	51	8	350	350	CD
58810	51	9	Double	double	JJ
58810	51	10	and	and	CC
58810	51	11	Multiple	multiple	JJ
58810	51	12	Stars	star	NNS
58810	51	13	355	355	CD
58810	51	14	New	new	JJ
58810	51	15	and	and	CC
58810	51	16	Variable	variable	JJ
58810	51	17	Stars	Stars	NNP
58810	51	18	358	358	CD
58810	51	19	Distance	Distance	NNP
58810	51	20	of	of	IN
58810	51	21	the	the	DT
58810	51	22	Stars	star	NNS
58810	51	23	364	364	CD
58810	51	24	Proper	proper	JJ
58810	51	25	Motion	motion	NN
58810	51	26	of	of	IN
58810	51	27	the	the	DT
58810	51	28	Stars	Stars	NNPS
58810	51	29	365	365	CD
58810	51	30	Chemical	Chemical	NNP
58810	51	31	and	and	CC
58810	51	32	Physical	Physical	NNP
58810	51	33	Constitution	Constitution	NNP
58810	51	34	of	of	IN
58810	51	35	the	the	DT
58810	51	36	Stars	star	NNS
58810	51	37	371	371	CD
58810	51	38	III	iii	CD
58810	51	39	.	.	.
58810	52	1	Nebulæ	nebulæ	NN
58810	52	2	373	373	CD
58810	52	3	Classification	classification	NN
58810	52	4	of	of	IN
58810	52	5	Nebulæ	Nebulæ	NNP
58810	52	6	373	373	CD
58810	52	7	Irregular	Irregular	NNP
58810	52	8	Nebulæ	nebulæ	NN
58810	52	9	376	376	CD
58810	52	10	Spiral	spiral	JJ
58810	52	11	Nebulæ	nebulæ	NN
58810	52	12	384	384	CD
58810	52	13	The	the	DT
58810	52	14	Nebular	Nebular	NNP
58810	52	15	Hypothesis	Hypothesis	NNP
58810	52	16	391	391	CD
58810	52	17	IV	IV	NNP
58810	52	18	.	.	.
58810	53	1	The	the	DT
58810	53	2	Structure	structure	NN
58810	53	3	of	of	IN
58810	53	4	the	the	DT
58810	53	5	Stellar	Stellar	NNP
58810	53	6	Universe	Universe	NNP
58810	53	7	396	396	CD
58810	53	8	I.	i.	NN
58810	54	1	THE	the	DT
58810	54	2	CELESTIAL	CELESTIAL	NNP
58810	54	3	SPHERE	SPHERE	NNS
58810	54	4	.	.	.
58810	55	1	I.	I.	NNP
58810	56	1	_	_	NNP
58810	56	2	The	the	DT
58810	56	3	Sphere._--A	Sphere._--A	NNP
58810	56	4	_	_	NNP
58810	56	5	sphere	sphere	VBD
58810	56	6	_	_	NNP
58810	56	7	is	be	VBZ
58810	56	8	a	a	DT
58810	56	9	solid	solid	JJ
58810	56	10	figure	figure	NN
58810	56	11	bounded	bound	VBN
58810	56	12	by	by	IN
58810	56	13	a	a	DT
58810	56	14	surface	surface	NN
58810	56	15	which	which	WDT
58810	56	16	curves	curve	VBZ
58810	56	17	equally	equally	RB
58810	56	18	in	in	IN
58810	56	19	all	all	DT
58810	56	20	directions	direction	NNS
58810	56	21	at	at	IN
58810	56	22	every	every	DT
58810	56	23	point	point	NN
58810	56	24	.	.	.
58810	57	1	The	the	DT
58810	57	2	rate	rate	NN
58810	57	3	at	at	IN
58810	57	4	which	which	WDT
58810	57	5	the	the	DT
58810	57	6	surface	surface	NN
58810	57	7	curves	curve	NNS
58810	57	8	is	be	VBZ
58810	57	9	called	call	VBN
58810	57	10	the	the	DT
58810	57	11	_	_	NNP
58810	57	12	curvature	curvature	JJ
58810	57	13	_	_	NNP
58810	57	14	of	of	IN
58810	57	15	the	the	DT
58810	57	16	sphere	sphere	NN
58810	57	17	.	.	.
58810	58	1	The	the	DT
58810	58	2	smaller	small	JJR
58810	58	3	the	the	DT
58810	58	4	sphere	sphere	NN
58810	58	5	,	,	,
58810	58	6	the	the	DT
58810	58	7	greater	great	JJR
58810	58	8	is	be	VBZ
58810	58	9	its	-PRON-	PRP$
58810	58	10	curvature	curvature	NN
58810	58	11	.	.	.
58810	59	1	Every	every	DT
58810	59	2	point	point	NN
58810	59	3	on	on	IN
58810	59	4	the	the	DT
58810	59	5	surface	surface	NN
58810	59	6	of	of	IN
58810	59	7	a	a	DT
58810	59	8	sphere	sphere	NN
58810	59	9	is	be	VBZ
58810	59	10	equally	equally	RB
58810	59	11	distant	distant	JJ
58810	59	12	from	from	IN
58810	59	13	a	a	DT
58810	59	14	point	point	NN
58810	59	15	within	within	IN
58810	59	16	,	,	,
58810	59	17	called	call	VBN
58810	59	18	the	the	DT
58810	59	19	_	_	NNP
58810	59	20	centre	centre	NN
58810	59	21	_	_	NNP
58810	59	22	of	of	IN
58810	59	23	the	the	DT
58810	59	24	sphere	sphere	NN
58810	59	25	.	.	.
58810	60	1	The	the	DT
58810	60	2	_	_	NNP
58810	60	3	circumference	circumference	NN
58810	60	4	_	_	NNP
58810	60	5	of	of	IN
58810	60	6	a	a	DT
58810	60	7	sphere	sphere	NN
58810	60	8	is	be	VBZ
58810	60	9	the	the	DT
58810	60	10	distance	distance	NN
58810	60	11	around	around	IN
58810	60	12	its	-PRON-	PRP$
58810	60	13	centre	centre	NN
58810	60	14	.	.	.
58810	61	1	The	the	DT
58810	61	2	_	_	NNP
58810	61	3	diameter	diameter	NN
58810	61	4	_	_	NNP
58810	61	5	of	of	IN
58810	61	6	a	a	DT
58810	61	7	sphere	sphere	NN
58810	61	8	is	be	VBZ
58810	61	9	the	the	DT
58810	61	10	distance	distance	NN
58810	61	11	through	through	IN
58810	61	12	its	-PRON-	PRP$
58810	61	13	centre	centre	NN
58810	61	14	.	.	.
58810	62	1	The	the	DT
58810	62	2	_	_	NNP
58810	62	3	radius	radius	NN
58810	62	4	_	_	NNP
58810	62	5	of	of	IN
58810	62	6	a	a	DT
58810	62	7	sphere	sphere	NN
58810	62	8	is	be	VBZ
58810	62	9	the	the	DT
58810	62	10	distance	distance	NN
58810	62	11	from	from	IN
58810	62	12	the	the	DT
58810	62	13	surface	surface	NN
58810	62	14	to	to	IN
58810	62	15	the	the	DT
58810	62	16	centre	centre	NN
58810	62	17	.	.	.
58810	63	1	The	the	DT
58810	63	2	surfaces	surface	NNS
58810	63	3	of	of	IN
58810	63	4	two	two	CD
58810	63	5	spheres	sphere	NNS
58810	63	6	are	be	VBP
58810	63	7	to	to	IN
58810	63	8	each	each	DT
58810	63	9	other	other	JJ
58810	63	10	as	as	IN
58810	63	11	the	the	DT
58810	63	12	squares	square	NNS
58810	63	13	of	of	IN
58810	63	14	their	-PRON-	PRP$
58810	63	15	radii	radii	NN
58810	63	16	or	or	CC
58810	63	17	diameters	diameter	NNS
58810	63	18	;	;	:
58810	63	19	and	and	CC
58810	63	20	the	the	DT
58810	63	21	volumes	volume	NNS
58810	63	22	of	of	IN
58810	63	23	two	two	CD
58810	63	24	spheres	sphere	NNS
58810	63	25	are	be	VBP
58810	63	26	to	to	IN
58810	63	27	each	each	DT
58810	63	28	other	other	JJ
58810	63	29	as	as	IN
58810	63	30	the	the	DT
58810	63	31	cubes	cube	NNS
58810	63	32	of	of	IN
58810	63	33	their	-PRON-	PRP$
58810	63	34	radii	radii	NN
58810	63	35	or	or	CC
58810	63	36	diameters	diameter	NNS
58810	63	37	.	.	.
58810	64	1	Distances	distance	NNS
58810	64	2	on	on	IN
58810	64	3	the	the	DT
58810	64	4	surface	surface	NN
58810	64	5	of	of	IN
58810	64	6	a	a	DT
58810	64	7	sphere	sphere	NN
58810	64	8	are	be	VBP
58810	64	9	usually	usually	RB
58810	64	10	denoted	denote	VBN
58810	64	11	in	in	IN
58810	64	12	_	_	NNP
58810	64	13	degrees	degrees	NNP
58810	64	14	_	_	NNP
58810	64	15	.	.	.
58810	65	1	A	a	DT
58810	65	2	degree	degree	NN
58810	65	3	is	be	VBZ
58810	65	4	1/360	1/360	CD
58810	65	5	of	of	IN
58810	65	6	the	the	DT
58810	65	7	circumference	circumference	NN
58810	65	8	of	of	IN
58810	65	9	the	the	DT
58810	65	10	sphere	sphere	NN
58810	65	11	.	.	.
58810	66	1	The	the	DT
58810	66	2	larger	large	JJR
58810	66	3	a	a	DT
58810	66	4	sphere	sphere	NN
58810	66	5	,	,	,
58810	66	6	the	the	DT
58810	66	7	longer	long	JJR
58810	66	8	are	be	VBP
58810	66	9	the	the	DT
58810	66	10	degrees	degree	NNS
58810	66	11	on	on	IN
58810	66	12	it	-PRON-	PRP
58810	66	13	.	.	.
58810	67	1	A	a	DT
58810	67	2	curve	curve	NN
58810	67	3	described	describe	VBN
58810	67	4	about	about	IN
58810	67	5	any	any	DT
58810	67	6	point	point	NN
58810	67	7	on	on	IN
58810	67	8	the	the	DT
58810	67	9	surface	surface	NN
58810	67	10	of	of	IN
58810	67	11	a	a	DT
58810	67	12	sphere	sphere	NN
58810	67	13	,	,	,
58810	67	14	with	with	IN
58810	67	15	a	a	DT
58810	67	16	radius	radius	NN
58810	67	17	of	of	IN
58810	67	18	uniform	uniform	JJ
58810	67	19	length	length	NN
58810	67	20	,	,	,
58810	67	21	will	will	MD
58810	67	22	be	be	VB
58810	67	23	a	a	DT
58810	67	24	circle	circle	NN
58810	67	25	.	.	.
58810	68	1	As	as	IN
58810	68	2	the	the	DT
58810	68	3	radius	radius	NN
58810	68	4	of	of	IN
58810	68	5	a	a	DT
58810	68	6	circle	circle	NN
58810	68	7	described	describe	VBN
58810	68	8	on	on	IN
58810	68	9	a	a	DT
58810	68	10	sphere	sphere	NN
58810	68	11	is	be	VBZ
58810	68	12	a	a	DT
58810	68	13	curved	curved	JJ
58810	68	14	line	line	NN
58810	68	15	,	,	,
58810	68	16	its	-PRON-	PRP$
58810	68	17	length	length	NN
58810	68	18	is	be	VBZ
58810	68	19	usually	usually	RB
58810	68	20	denoted	denote	VBN
58810	68	21	in	in	IN
58810	68	22	degrees	degree	NNS
58810	68	23	.	.	.
58810	69	1	The	the	DT
58810	69	2	circle	circle	NN
58810	69	3	described	describe	VBD
58810	69	4	on	on	IN
58810	69	5	the	the	DT
58810	69	6	surface	surface	NN
58810	69	7	of	of	IN
58810	69	8	a	a	DT
58810	69	9	sphere	sphere	NN
58810	69	10	increases	increase	NNS
58810	69	11	with	with	IN
58810	69	12	the	the	DT
58810	69	13	length	length	NN
58810	69	14	of	of	IN
58810	69	15	the	the	DT
58810	69	16	radius	radius	NN
58810	69	17	,	,	,
58810	69	18	until	until	IN
58810	69	19	the	the	DT
58810	69	20	radius	radius	NN
58810	69	21	becomes	become	VBZ
58810	69	22	90	90	CD
58810	69	23	°	°	NNS
58810	69	24	,	,	,
58810	69	25	in	in	IN
58810	69	26	which	which	WDT
58810	69	27	case	case	NN
58810	69	28	the	the	DT
58810	69	29	circle	circle	NN
58810	69	30	is	be	VBZ
58810	69	31	the	the	DT
58810	69	32	largest	large	JJS
58810	69	33	that	that	WDT
58810	69	34	can	can	MD
58810	69	35	possibly	possibly	RB
58810	69	36	be	be	VB
58810	69	37	described	describe	VBN
58810	69	38	on	on	IN
58810	69	39	the	the	DT
58810	69	40	sphere	sphere	NN
58810	69	41	.	.	.
58810	70	1	The	the	DT
58810	70	2	largest	large	JJS
58810	70	3	circles	circle	NNS
58810	70	4	that	that	WDT
58810	70	5	can	can	MD
58810	70	6	be	be	VB
58810	70	7	described	describe	VBN
58810	70	8	on	on	IN
58810	70	9	the	the	DT
58810	70	10	surface	surface	NN
58810	70	11	of	of	IN
58810	70	12	a	a	DT
58810	70	13	sphere	sphere	NN
58810	70	14	are	be	VBP
58810	70	15	called	call	VBN
58810	70	16	_	_	NNP
58810	70	17	great	great	JJ
58810	70	18	circles	circle	NNS
58810	70	19	_	_	NNP
58810	70	20	,	,	,
58810	70	21	and	and	CC
58810	70	22	all	all	DT
58810	70	23	other	other	JJ
58810	70	24	circles	circle	NNS
58810	70	25	_	_	IN
58810	70	26	small	small	JJ
58810	70	27	circles	circle	NNS
58810	70	28	_	_	NNP
58810	70	29	.	.	.
58810	71	1	Any	any	DT
58810	71	2	number	number	NN
58810	71	3	of	of	IN
58810	71	4	great	great	JJ
58810	71	5	circles	circle	NNS
58810	71	6	may	may	MD
58810	71	7	be	be	VB
58810	71	8	described	describe	VBN
58810	71	9	on	on	IN
58810	71	10	the	the	DT
58810	71	11	surface	surface	NN
58810	71	12	of	of	IN
58810	71	13	a	a	DT
58810	71	14	sphere	sphere	NN
58810	71	15	,	,	,
58810	71	16	since	since	IN
58810	71	17	any	any	DT
58810	71	18	point	point	NN
58810	71	19	on	on	IN
58810	71	20	the	the	DT
58810	71	21	sphere	sphere	NN
58810	71	22	may	may	MD
58810	71	23	be	be	VB
58810	71	24	used	use	VBN
58810	71	25	for	for	IN
58810	71	26	the	the	DT
58810	71	27	centre	centre	NN
58810	71	28	of	of	IN
58810	71	29	the	the	DT
58810	71	30	circle	circle	NN
58810	71	31	.	.	.
58810	72	1	The	the	DT
58810	72	2	plane	plane	NN
58810	72	3	of	of	IN
58810	72	4	every	every	DT
58810	72	5	great	great	JJ
58810	72	6	circle	circle	NN
58810	72	7	passes	pass	VBZ
58810	72	8	through	through	IN
58810	72	9	the	the	DT
58810	72	10	centre	centre	NN
58810	72	11	of	of	IN
58810	72	12	the	the	DT
58810	72	13	sphere	sphere	NN
58810	72	14	,	,	,
58810	72	15	while	while	IN
58810	72	16	the	the	DT
58810	72	17	planes	plane	NNS
58810	72	18	of	of	IN
58810	72	19	all	all	PDT
58810	72	20	the	the	DT
58810	72	21	small	small	JJ
58810	72	22	circles	circle	NNS
58810	72	23	pass	pass	VBP
58810	72	24	through	through	IN
58810	72	25	the	the	DT
58810	72	26	sphere	sphere	NN
58810	72	27	away	away	RB
58810	72	28	from	from	IN
58810	72	29	the	the	DT
58810	72	30	centre	centre	NN
58810	72	31	.	.	.
58810	73	1	All	all	DT
58810	73	2	great	great	JJ
58810	73	3	circles	circle	NNS
58810	73	4	on	on	IN
58810	73	5	the	the	DT
58810	73	6	same	same	JJ
58810	73	7	sphere	sphere	NN
58810	73	8	are	be	VBP
58810	73	9	of	of	IN
58810	73	10	the	the	DT
58810	73	11	same	same	JJ
58810	73	12	size	size	NN
58810	73	13	,	,	,
58810	73	14	while	while	IN
58810	73	15	the	the	DT
58810	73	16	small	small	JJ
58810	73	17	circles	circle	NNS
58810	73	18	differ	differ	VBP
58810	73	19	in	in	IN
58810	73	20	size	size	NN
58810	73	21	according	accord	VBG
58810	73	22	to	to	IN
58810	73	23	the	the	DT
58810	73	24	distance	distance	NN
58810	73	25	of	of	IN
58810	73	26	their	-PRON-	PRP$
58810	73	27	planes	plane	NNS
58810	73	28	from	from	IN
58810	73	29	the	the	DT
58810	73	30	centre	centre	NN
58810	73	31	of	of	IN
58810	73	32	the	the	DT
58810	73	33	sphere	sphere	NN
58810	73	34	.	.	.
58810	74	1	The	the	DT
58810	74	2	farther	far	RBR
58810	74	3	the	the	DT
58810	74	4	plane	plane	NN
58810	74	5	of	of	IN
58810	74	6	a	a	DT
58810	74	7	circle	circle	NN
58810	74	8	is	be	VBZ
58810	74	9	from	from	IN
58810	74	10	the	the	DT
58810	74	11	centre	centre	NN
58810	74	12	of	of	IN
58810	74	13	the	the	DT
58810	74	14	sphere	sphere	NN
58810	74	15	,	,	,
58810	74	16	the	the	DT
58810	74	17	smaller	small	JJR
58810	74	18	is	be	VBZ
58810	74	19	the	the	DT
58810	74	20	circle	circle	NN
58810	74	21	.	.	.
58810	75	1	By	by	IN
58810	75	2	a	a	DT
58810	75	3	_	_	NNP
58810	75	4	section	section	NN
58810	75	5	_	_	NNP
58810	75	6	of	of	IN
58810	75	7	a	a	DT
58810	75	8	sphere	sphere	NN
58810	75	9	we	-PRON-	PRP
58810	75	10	usually	usually	RB
58810	75	11	mean	mean	VBP
58810	75	12	the	the	DT
58810	75	13	figure	figure	NN
58810	75	14	of	of	IN
58810	75	15	the	the	DT
58810	75	16	surface	surface	NN
58810	75	17	formed	form	VBN
58810	75	18	by	by	IN
58810	75	19	the	the	DT
58810	75	20	cutting	cutting	NN
58810	75	21	;	;	:
58810	75	22	by	by	IN
58810	75	23	a	a	DT
58810	75	24	_	_	NNP
58810	75	25	plane	plane	NN
58810	75	26	section	section	NN
58810	75	27	_	_	NNP
58810	75	28	we	-PRON-	PRP
58810	75	29	mean	mean	VBP
58810	75	30	one	one	CD
58810	75	31	whose	whose	WP$
58810	75	32	surface	surface	NN
58810	75	33	is	be	VBZ
58810	75	34	plane	plane	NN
58810	75	35	.	.	.
58810	76	1	Every	every	DT
58810	76	2	plane	plane	NN
58810	76	3	section	section	NN
58810	76	4	of	of	IN
58810	76	5	a	a	DT
58810	76	6	sphere	sphere	NN
58810	76	7	is	be	VBZ
58810	76	8	a	a	DT
58810	76	9	circle	circle	NN
58810	76	10	.	.	.
58810	77	1	When	when	WRB
58810	77	2	the	the	DT
58810	77	3	section	section	NN
58810	77	4	passes	pass	VBZ
58810	77	5	through	through	IN
58810	77	6	the	the	DT
58810	77	7	centre	centre	NN
58810	77	8	of	of	IN
58810	77	9	the	the	DT
58810	77	10	sphere	sphere	NN
58810	77	11	,	,	,
58810	77	12	it	-PRON-	PRP
58810	77	13	is	be	VBZ
58810	77	14	a	a	DT
58810	77	15	great	great	JJ
58810	77	16	circle	circle	NN
58810	77	17	;	;	:
58810	77	18	in	in	IN
58810	77	19	every	every	DT
58810	77	20	other	other	JJ
58810	77	21	case	case	NN
58810	77	22	the	the	DT
58810	77	23	section	section	NN
58810	77	24	is	be	VBZ
58810	77	25	a	a	DT
58810	77	26	small	small	JJ
58810	77	27	circle	circle	NN
58810	77	28	.	.	.
58810	78	1	Thus	thus	RB
58810	78	2	,	,	,
58810	78	3	_	_	NNP
58810	78	4	AN	AN	NNP
58810	78	5	_	_	NNP
58810	78	6	and	and	CC
58810	78	7	_	_	NNP
58810	78	8	SB	SB	NNP
58810	78	9	_	_	NNP
58810	78	10	(	(	-LRB-
58810	78	11	Fig	Fig	NNP
58810	78	12	.	.	.
58810	79	1	1	1	LS
58810	79	2	)	)	-RRB-
58810	79	3	are	be	VBP
58810	79	4	small	small	JJ
58810	79	5	circles	circle	NNS
58810	79	6	,	,	,
58810	79	7	and	and	CC
58810	79	8	_	_	NNP
58810	79	9	MM	MM	NNP
58810	79	10	'	'	''
58810	79	11	_	_	NNP
58810	79	12	and	and	CC
58810	79	13	_	_	NNP
58810	79	14	SN	SN	NNP
58810	79	15	_	_	NNP
58810	79	16	are	be	VBP
58810	79	17	large	large	JJ
58810	79	18	circles	circle	NNS
58810	79	19	.	.	.
58810	80	1	[	[	-LRB-
58810	80	2	Illustration	illustration	NN
58810	80	3	:	:	:
58810	80	4	Fig	Fig	NNP
58810	80	5	.	.	.
58810	81	1	1	1	LS
58810	81	2	.	.	.
58810	81	3	]	]	-RRB-
58810	82	1	In	in	IN
58810	82	2	a	a	DT
58810	82	3	diagram	diagram	NN
58810	82	4	representing	represent	VBG
58810	82	5	a	a	DT
58810	82	6	sphere	sphere	NN
58810	82	7	in	in	IN
58810	82	8	section	section	NN
58810	82	9	,	,	,
58810	82	10	all	all	PDT
58810	82	11	the	the	DT
58810	82	12	circles	circle	NNS
58810	82	13	whose	whose	WP$
58810	82	14	planes	plane	NNS
58810	82	15	cut	cut	VBD
58810	82	16	the	the	DT
58810	82	17	section	section	NN
58810	82	18	are	be	VBP
58810	82	19	represented	represent	VBN
58810	82	20	by	by	IN
58810	82	21	straight	straight	JJ
58810	82	22	lines	line	NNS
58810	82	23	.	.	.
58810	83	1	Thus	thus	RB
58810	83	2	,	,	,
58810	83	3	in	in	IN
58810	83	4	Fig	Fig	NNP
58810	83	5	.	.	.
58810	84	1	2	2	LS
58810	84	2	,	,	,
58810	84	3	we	-PRON-	PRP
58810	84	4	have	have	VBP
58810	84	5	a	a	DT
58810	84	6	diagram	diagram	NN
58810	84	7	representing	represent	VBG
58810	84	8	in	in	IN
58810	84	9	section	section	NN
58810	84	10	the	the	DT
58810	84	11	sphere	sphere	NN
58810	84	12	of	of	IN
58810	84	13	Fig	Fig	NNP
58810	84	14	.	.	.
58810	85	1	1	1	LS
58810	85	2	.	.	.
58810	86	1	The	the	DT
58810	86	2	straight	straight	JJ
58810	86	3	lines	line	NNS
58810	86	4	_	_	NNP
58810	86	5	AN	AN	NNP
58810	86	6	_	_	NNP
58810	86	7	,	,	,
58810	86	8	_	_	NNP
58810	86	9	SB	SB	NNP
58810	86	10	_	_	NNP
58810	86	11	,	,	,
58810	86	12	_	_	NNP
58810	86	13	MM	MM	NNP
58810	86	14	'	'	''
58810	86	15	_	_	NNP
58810	86	16	,	,	,
58810	86	17	and	and	CC
58810	86	18	_	_	NNP
58810	86	19	SN	SN	NNP
58810	86	20	_	_	NNP
58810	86	21	,	,	,
58810	86	22	represent	represent	VB
58810	86	23	the	the	DT
58810	86	24	corresponding	corresponding	JJ
58810	86	25	circles	circle	NNS
58810	86	26	of	of	IN
58810	86	27	Fig	Fig	NNP
58810	86	28	.	.	.
58810	87	1	1	1	LS
58810	87	2	.	.	.
58810	88	1	The	the	DT
58810	88	2	_	_	NNP
58810	88	3	axis	axis	RB
58810	88	4	_	_	NNP
58810	88	5	of	of	IN
58810	88	6	a	a	DT
58810	88	7	sphere	sphere	NN
58810	88	8	is	be	VBZ
58810	88	9	the	the	DT
58810	88	10	diameter	diameter	NN
58810	88	11	on	on	IN
58810	88	12	which	which	WDT
58810	88	13	it	-PRON-	PRP
58810	88	14	rotates	rotate	VBZ
58810	88	15	.	.	.
58810	89	1	The	the	DT
58810	89	2	_	_	NNP
58810	89	3	poles	pole	NNS
58810	89	4	_	_	NNP
58810	89	5	of	of	IN
58810	89	6	a	a	DT
58810	89	7	sphere	sphere	NN
58810	89	8	are	be	VBP
58810	89	9	the	the	DT
58810	89	10	ends	end	NNS
58810	89	11	of	of	IN
58810	89	12	its	-PRON-	PRP$
58810	89	13	axis	axi	NNS
58810	89	14	.	.	.
58810	90	1	Thus	thus	RB
58810	90	2	,	,	,
58810	90	3	supposing	suppose	VBG
58810	90	4	the	the	DT
58810	90	5	spheres	sphere	NNS
58810	90	6	of	of	IN
58810	90	7	Figs	fig	NNS
58810	90	8	.	.	.
58810	91	1	1	1	CD
58810	91	2	and	and	CC
58810	91	3	2	2	CD
58810	91	4	to	to	TO
58810	91	5	rotate	rotate	VB
58810	91	6	on	on	IN
58810	91	7	the	the	DT
58810	91	8	diameter	diameter	NN
58810	91	9	_	_	NNP
58810	91	10	PP	PP	NNP
58810	91	11	'	'	''
58810	91	12	_	_	NNP
58810	91	13	,	,	,
58810	91	14	this	this	DT
58810	91	15	line	line	NN
58810	91	16	would	would	MD
58810	91	17	be	be	VB
58810	91	18	called	call	VBN
58810	91	19	the	the	DT
58810	91	20	axis	axis	NN
58810	91	21	of	of	IN
58810	91	22	the	the	DT
58810	91	23	sphere	sphere	NN
58810	91	24	,	,	,
58810	91	25	and	and	CC
58810	91	26	the	the	DT
58810	91	27	points	point	NNS
58810	91	28	_	_	NNP
58810	91	29	P	P	NNP
58810	91	30	_	_	NNP
58810	91	31	and	and	CC
58810	91	32	_	_	NNP
58810	91	33	P	P	NNP
58810	91	34	'	'	''
58810	91	35	_	_	NNP
58810	91	36	the	the	DT
58810	91	37	poles	pole	NNS
58810	91	38	of	of	IN
58810	91	39	the	the	DT
58810	91	40	sphere	sphere	NN
58810	91	41	.	.	.
58810	92	1	A	a	DT
58810	92	2	great	great	JJ
58810	92	3	circle	circle	NN
58810	92	4	,	,	,
58810	92	5	MM	MM	NNP
58810	92	6	'	'	''
58810	92	7	,	,	,
58810	92	8	situated	situate	VBD
58810	92	9	half	half	JJ
58810	92	10	way	way	NN
58810	92	11	between	between	IN
58810	92	12	the	the	DT
58810	92	13	poles	pole	NNS
58810	92	14	of	of	IN
58810	92	15	a	a	DT
58810	92	16	sphere	sphere	NN
58810	92	17	,	,	,
58810	92	18	is	be	VBZ
58810	92	19	called	call	VBN
58810	92	20	the	the	DT
58810	92	21	_	_	NNP
58810	92	22	equator	equator	NN
58810	92	23	_	_	NNP
58810	92	24	of	of	IN
58810	92	25	the	the	DT
58810	92	26	sphere	sphere	NN
58810	92	27	.	.	.
58810	93	1	Every	every	DT
58810	93	2	great	great	JJ
58810	93	3	circle	circle	NN
58810	93	4	of	of	IN
58810	93	5	a	a	DT
58810	93	6	sphere	sphere	NN
58810	93	7	has	have	VBZ
58810	93	8	two	two	CD
58810	93	9	poles	pole	NNS
58810	93	10	.	.	.
58810	94	1	These	these	DT
58810	94	2	are	be	VBP
58810	94	3	the	the	DT
58810	94	4	two	two	CD
58810	94	5	points	point	NNS
58810	94	6	on	on	IN
58810	94	7	the	the	DT
58810	94	8	surface	surface	NN
58810	94	9	of	of	IN
58810	94	10	the	the	DT
58810	94	11	sphere	sphere	NN
58810	94	12	which	which	WDT
58810	94	13	lie	lie	VBP
58810	94	14	90	90	CD
58810	94	15	°	°	NNS
58810	94	16	away	away	RB
58810	94	17	from	from	IN
58810	94	18	the	the	DT
58810	94	19	circle	circle	NN
58810	94	20	.	.	.
58810	95	1	The	the	DT
58810	95	2	poles	pole	NNS
58810	95	3	of	of	IN
58810	95	4	a	a	DT
58810	95	5	sphere	sphere	NN
58810	95	6	are	be	VBP
58810	95	7	the	the	DT
58810	95	8	poles	pole	NNS
58810	95	9	of	of	IN
58810	95	10	its	-PRON-	PRP$
58810	95	11	equator	equator	NN
58810	95	12	.	.	.
58810	96	1	[	[	-LRB-
58810	96	2	Illustration	illustration	NN
58810	96	3	:	:	:
58810	96	4	Fig	Fig	NNP
58810	96	5	.	.	.
58810	97	1	2	2	LS
58810	97	2	.	.	.
58810	97	3	]	]	-RRB-
58810	98	1	2	2	LS
58810	98	2	.	.	.
58810	99	1	_	_	NNP
58810	99	2	The	the	DT
58810	99	3	Celestial	Celestial	NNP
58810	99	4	Sphere._--The	Sphere._--The	NNP
58810	99	5	heavens	heaven	NNS
58810	99	6	appear	appear	VBP
58810	99	7	to	to	TO
58810	99	8	have	have	VB
58810	99	9	the	the	DT
58810	99	10	form	form	NN
58810	99	11	of	of	IN
58810	99	12	a	a	DT
58810	99	13	sphere	sphere	NN
58810	99	14	,	,	,
58810	99	15	whose	whose	WP$
58810	99	16	centre	centre	NN
58810	99	17	is	be	VBZ
58810	99	18	at	at	IN
58810	99	19	the	the	DT
58810	99	20	eye	eye	NN
58810	99	21	of	of	IN
58810	99	22	the	the	DT
58810	99	23	observer	observer	NN
58810	99	24	;	;	:
58810	99	25	and	and	CC
58810	99	26	all	all	PDT
58810	99	27	the	the	DT
58810	99	28	stars	star	NNS
58810	99	29	seem	seem	VBP
58810	99	30	to	to	TO
58810	99	31	lie	lie	VB
58810	99	32	on	on	IN
58810	99	33	the	the	DT
58810	99	34	surface	surface	NN
58810	99	35	of	of	IN
58810	99	36	this	this	DT
58810	99	37	sphere	sphere	NN
58810	99	38	.	.	.
58810	100	1	This	this	DT
58810	100	2	form	form	NN
58810	100	3	of	of	IN
58810	100	4	the	the	DT
58810	100	5	heavens	heaven	NNS
58810	100	6	is	be	VBZ
58810	100	7	a	a	DT
58810	100	8	mere	mere	JJ
58810	100	9	matter	matter	NN
58810	100	10	of	of	IN
58810	100	11	perspective	perspective	NN
58810	100	12	.	.	.
58810	101	1	The	the	DT
58810	101	2	stars	star	NNS
58810	101	3	are	be	VBP
58810	101	4	really	really	RB
58810	101	5	at	at	IN
58810	101	6	very	very	RB
58810	101	7	unequal	unequal	JJ
58810	101	8	distances	distance	NNS
58810	101	9	from	from	IN
58810	101	10	us	-PRON-	PRP
58810	101	11	;	;	:
58810	101	12	but	but	CC
58810	101	13	they	-PRON-	PRP
58810	101	14	are	be	VBP
58810	101	15	all	all	RB
58810	101	16	seen	see	VBN
58810	101	17	projected	project	VBN
58810	101	18	upon	upon	IN
58810	101	19	the	the	DT
58810	101	20	celestial	celestial	JJ
58810	101	21	sphere	sphere	NN
58810	101	22	in	in	IN
58810	101	23	the	the	DT
58810	101	24	direction	direction	NN
58810	101	25	in	in	IN
58810	101	26	which	which	WDT
58810	101	27	they	-PRON-	PRP
58810	101	28	happen	happen	VBP
58810	101	29	to	to	TO
58810	101	30	lie	lie	VB
58810	101	31	.	.	.
58810	102	1	Thus	thus	RB
58810	102	2	,	,	,
58810	102	3	suppose	suppose	VB
58810	102	4	an	an	DT
58810	102	5	observer	observer	NN
58810	102	6	situated	situate	VBN
58810	102	7	at	at	IN
58810	102	8	_	_	NNP
58810	102	9	C	C	NNP
58810	102	10	_	_	NNP
58810	102	11	(	(	-LRB-
58810	102	12	Fig	Fig	NNP
58810	102	13	.	.	.
58810	103	1	3	3	LS
58810	103	2	)	)	-RRB-
58810	103	3	,	,	,
58810	103	4	stars	star	NNS
58810	103	5	situated	situate	VBN
58810	103	6	at	at	IN
58810	103	7	_	_	NNP
58810	103	8	a	a	DT
58810	103	9	_	_	NNP
58810	103	10	,	,	,
58810	103	11	_	_	NNP
58810	103	12	b	b	NNP
58810	103	13	_	_	NNP
58810	103	14	,	,	,
58810	103	15	_	_	NNP
58810	103	16	d	d	NNP
58810	103	17	_	_	NNP
58810	103	18	,	,	,
58810	103	19	_	_	NNP
58810	103	20	e	e	NNP
58810	103	21	_	_	NNP
58810	103	22	,	,	,
58810	103	23	_	_	NNP
58810	103	24	f	f	NNP
58810	103	25	_	_	NNP
58810	103	26	,	,	,
58810	103	27	and	and	CC
58810	103	28	_	_	NNP
58810	103	29	g	g	NNP
58810	103	30	_	_	NNP
58810	103	31	,	,	,
58810	103	32	would	would	MD
58810	103	33	be	be	VB
58810	103	34	projected	project	VBN
58810	103	35	upon	upon	IN
58810	103	36	the	the	DT
58810	103	37	sphere	sphere	NN
58810	103	38	at	at	IN
58810	103	39	_	_	NNP
58810	103	40	A	A	NNP
58810	103	41	_	_	NNP
58810	103	42	,	,	,
58810	103	43	_	_	NNP
58810	103	44	B	B	NNP
58810	103	45	_	_	NNP
58810	103	46	,	,	,
58810	103	47	_	_	NNP
58810	103	48	D	D	NNP
58810	103	49	_	_	NNP
58810	103	50	,	,	,
58810	103	51	_	_	NNP
58810	103	52	E	E	NNP
58810	103	53	_	_	NNP
58810	103	54	,	,	,
58810	103	55	_	_	NNP
58810	103	56	F	F	NNP
58810	103	57	_	_	NNP
58810	103	58	,	,	,
58810	103	59	and	and	CC
58810	103	60	_	_	NNP
58810	103	61	G	G	NNP
58810	103	62	_	_	NNP
58810	103	63	,	,	,
58810	103	64	and	and	CC
58810	103	65	would	would	MD
58810	103	66	appear	appear	VB
58810	103	67	to	to	TO
58810	103	68	lie	lie	VB
58810	103	69	on	on	IN
58810	103	70	the	the	DT
58810	103	71	surface	surface	NN
58810	103	72	of	of	IN
58810	103	73	the	the	DT
58810	103	74	heavens	heavens	NNPS
58810	103	75	.	.	.
58810	104	1	[	[	-LRB-
58810	104	2	Illustration	illustration	NN
58810	104	3	:	:	:
58810	104	4	Fig	Fig	NNP
58810	104	5	.	.	.
58810	105	1	3	3	LS
58810	105	2	.	.	.
58810	105	3	]	]	-RRB-
58810	106	1	3	3	LS
58810	106	2	.	.	.
58810	107	1	_	_	NNP
58810	107	2	The	the	DT
58810	107	3	Horizon._--Only	Horizon._--Only	NNP
58810	107	4	half	half	NN
58810	107	5	of	of	IN
58810	107	6	the	the	DT
58810	107	7	celestial	celestial	JJ
58810	107	8	sphere	sphere	NN
58810	107	9	is	be	VBZ
58810	107	10	visible	visible	JJ
58810	107	11	at	at	IN
58810	107	12	a	a	DT
58810	107	13	time	time	NN
58810	107	14	.	.	.
58810	108	1	The	the	DT
58810	108	2	plane	plane	NN
58810	108	3	that	that	WDT
58810	108	4	separates	separate	VBZ
58810	108	5	the	the	DT
58810	108	6	visible	visible	JJ
58810	108	7	from	from	IN
58810	108	8	the	the	DT
58810	108	9	invisible	invisible	JJ
58810	108	10	portion	portion	NN
58810	108	11	is	be	VBZ
58810	108	12	called	call	VBN
58810	108	13	the	the	DT
58810	108	14	_	_	NNP
58810	108	15	horizon	horizon	NN
58810	108	16	_	_	NNP
58810	108	17	.	.	.
58810	109	1	This	this	DT
58810	109	2	plane	plane	NN
58810	109	3	is	be	VBZ
58810	109	4	tangent	tangent	NN
58810	109	5	to	to	IN
58810	109	6	the	the	DT
58810	109	7	earth	earth	NN
58810	109	8	at	at	IN
58810	109	9	the	the	DT
58810	109	10	point	point	NN
58810	109	11	of	of	IN
58810	109	12	observation	observation	NN
58810	109	13	,	,	,
58810	109	14	and	and	CC
58810	109	15	extends	extend	VBZ
58810	109	16	indefinitely	indefinitely	RB
58810	109	17	into	into	IN
58810	109	18	space	space	NN
58810	109	19	in	in	IN
58810	109	20	every	every	DT
58810	109	21	direction	direction	NN
58810	109	22	.	.	.
58810	110	1	In	in	IN
58810	110	2	Fig	Fig	NNP
58810	110	3	.	.	.
58810	111	1	4	4	LS
58810	111	2	,	,	,
58810	111	3	_	_	NNP
58810	111	4	E	E	NNP
58810	111	5	_	_	NNP
58810	111	6	represents	represent	VBZ
58810	111	7	the	the	DT
58810	111	8	earth	earth	NN
58810	111	9	,	,	,
58810	111	10	_	_	NNP
58810	111	11	O	o	UH
58810	111	12	_	_	NNP
58810	111	13	the	the	DT
58810	111	14	point	point	NN
58810	111	15	of	of	IN
58810	111	16	observation	observation	NN
58810	111	17	,	,	,
58810	111	18	and	and	CC
58810	111	19	_	_	NNP
58810	111	20	SN	SN	NNP
58810	111	21	_	_	NNP
58810	111	22	the	the	DT
58810	111	23	horizon	horizon	NN
58810	111	24	.	.	.
58810	112	1	The	the	DT
58810	112	2	points	point	NNS
58810	112	3	on	on	IN
58810	112	4	the	the	DT
58810	112	5	celestial	celestial	JJ
58810	112	6	sphere	sphere	NN
58810	112	7	directly	directly	RB
58810	112	8	above	above	IN
58810	112	9	and	and	CC
58810	112	10	below	below	IN
58810	112	11	the	the	DT
58810	112	12	observer	observer	NN
58810	112	13	are	be	VBP
58810	112	14	the	the	DT
58810	112	15	poles	pole	NNS
58810	112	16	of	of	IN
58810	112	17	the	the	DT
58810	112	18	horizon	horizon	NN
58810	112	19	.	.	.
58810	113	1	They	-PRON-	PRP
58810	113	2	are	be	VBP
58810	113	3	called	call	VBN
58810	113	4	respectively	respectively	RB
58810	113	5	the	the	DT
58810	113	6	_	_	NNP
58810	113	7	zenith	zenith	NNP
58810	113	8	_	_	NNP
58810	113	9	and	and	CC
58810	113	10	the	the	DT
58810	113	11	_	_	NNP
58810	113	12	nadir	nadir	NNP
58810	113	13	_	_	NNP
58810	113	14	.	.	.
58810	114	1	No	no	DT
58810	114	2	two	two	CD
58810	114	3	observers	observer	NNS
58810	114	4	in	in	IN
58810	114	5	different	different	JJ
58810	114	6	parts	part	NNS
58810	114	7	of	of	IN
58810	114	8	the	the	DT
58810	114	9	earth	earth	NN
58810	114	10	have	have	VBP
58810	114	11	the	the	DT
58810	114	12	same	same	JJ
58810	114	13	horizon	horizon	NN
58810	114	14	;	;	:
58810	114	15	and	and	CC
58810	114	16	as	as	IN
58810	114	17	a	a	DT
58810	114	18	person	person	NN
58810	114	19	moves	move	VBZ
58810	114	20	over	over	IN
58810	114	21	the	the	DT
58810	114	22	earth	earth	NN
58810	114	23	he	-PRON-	PRP
58810	114	24	carries	carry	VBZ
58810	114	25	his	-PRON-	PRP$
58810	114	26	horizon	horizon	NN
58810	114	27	with	with	IN
58810	114	28	him	-PRON-	PRP
58810	114	29	.	.	.
58810	115	1	[	[	-LRB-
58810	115	2	Illustration	illustration	NN
58810	115	3	:	:	:
58810	115	4	Fig	Fig	NNP
58810	115	5	.	.	.
58810	116	1	4	4	LS
58810	116	2	.	.	.
58810	116	3	]	]	-RRB-
58810	117	1	The	the	DT
58810	117	2	dome	dome	NN
58810	117	3	of	of	IN
58810	117	4	the	the	DT
58810	117	5	heavens	heavens	NNPS
58810	117	6	appears	appear	VBZ
58810	117	7	to	to	TO
58810	117	8	rest	rest	VB
58810	117	9	on	on	IN
58810	117	10	the	the	DT
58810	117	11	earth	earth	NN
58810	117	12	,	,	,
58810	117	13	as	as	IN
58810	117	14	shown	show	VBN
58810	117	15	in	in	IN
58810	117	16	Fig	Fig	NNP
58810	117	17	.	.	.
58810	118	1	5	5	CD
58810	118	2	.	.	.
58810	119	1	This	this	DT
58810	119	2	is	be	VBZ
58810	119	3	because	because	IN
58810	119	4	distant	distant	JJ
58810	119	5	objects	object	NNS
58810	119	6	on	on	IN
58810	119	7	the	the	DT
58810	119	8	earth	earth	NN
58810	119	9	appear	appear	VBP
58810	119	10	projected	project	VBN
58810	119	11	against	against	IN
58810	119	12	the	the	DT
58810	119	13	heavens	heavens	NNPS
58810	119	14	in	in	IN
58810	119	15	the	the	DT
58810	119	16	direction	direction	NN
58810	119	17	of	of	IN
58810	119	18	the	the	DT
58810	119	19	horizon	horizon	NN
58810	119	20	.	.	.
58810	120	1	[	[	-LRB-
58810	120	2	Illustration	illustration	NN
58810	120	3	:	:	:
58810	120	4	Fig	Fig	NNP
58810	120	5	.	.	.
58810	121	1	5	5	CD
58810	121	2	.	.	.
58810	121	3	]	]	-RRB-
58810	122	1	The	the	DT
58810	122	2	_	_	NNP
58810	122	3	sensible	sensible	NN
58810	122	4	_	_	NNP
58810	122	5	horizon	horizon	NN
58810	122	6	is	be	VBZ
58810	122	7	a	a	DT
58810	122	8	plane	plane	NN
58810	122	9	tangent	tangent	NN
58810	122	10	to	to	IN
58810	122	11	the	the	DT
58810	122	12	earth	earth	NN
58810	122	13	at	at	IN
58810	122	14	the	the	DT
58810	122	15	point	point	NN
58810	122	16	of	of	IN
58810	122	17	observation	observation	NN
58810	122	18	.	.	.
58810	123	1	The	the	DT
58810	123	2	_	_	NNP
58810	123	3	rational	rational	JJ
58810	123	4	_	_	NNP
58810	123	5	horizon	horizon	NN
58810	123	6	is	be	VBZ
58810	123	7	a	a	DT
58810	123	8	plane	plane	NN
58810	123	9	parallel	parallel	NN
58810	123	10	with	with	IN
58810	123	11	the	the	DT
58810	123	12	sensible	sensible	JJ
58810	123	13	horizon	horizon	NN
58810	123	14	,	,	,
58810	123	15	and	and	CC
58810	123	16	passing	pass	VBG
58810	123	17	through	through	IN
58810	123	18	the	the	DT
58810	123	19	centre	centre	NN
58810	123	20	of	of	IN
58810	123	21	the	the	DT
58810	123	22	earth	earth	NN
58810	123	23	.	.	.
58810	124	1	As	as	IN
58810	124	2	it	-PRON-	PRP
58810	124	3	cuts	cut	VBZ
58810	124	4	the	the	DT
58810	124	5	celestial	celestial	JJ
58810	124	6	sphere	sphere	NN
58810	124	7	through	through	IN
58810	124	8	the	the	DT
58810	124	9	centre	centre	NN
58810	124	10	,	,	,
58810	124	11	it	-PRON-	PRP
58810	124	12	forms	form	VBZ
58810	124	13	a	a	DT
58810	124	14	great	great	JJ
58810	124	15	circle	circle	NN
58810	124	16	.	.	.
58810	125	1	_	_	NNP
58810	125	2	SN	SN	NNP
58810	125	3	_	_	NNP
58810	125	4	(	(	-LRB-
58810	125	5	Fig	Fig	NNP
58810	125	6	.	.	.
58810	126	1	6	6	LS
58810	126	2	)	)	-RRB-
58810	126	3	represents	represent	VBZ
58810	126	4	the	the	DT
58810	126	5	sensible	sensible	JJ
58810	126	6	horizon	horizon	NN
58810	126	7	,	,	,
58810	126	8	and	and	CC
58810	126	9	_	_	NNP
58810	126	10	S'N	S'N	NNP
58810	126	11	'	'	''
58810	126	12	_	_	NNP
58810	126	13	the	the	DT
58810	126	14	rational	rational	JJ
58810	126	15	horizon	horizon	NN
58810	126	16	.	.	.
58810	127	1	Although	although	IN
58810	127	2	these	these	DT
58810	127	3	two	two	CD
58810	127	4	horizons	horizon	NNS
58810	127	5	are	be	VBP
58810	127	6	really	really	RB
58810	127	7	four	four	CD
58810	127	8	thousand	thousand	CD
58810	127	9	miles	mile	NNS
58810	127	10	apart	apart	RB
58810	127	11	,	,	,
58810	127	12	they	-PRON-	PRP
58810	127	13	appear	appear	VBP
58810	127	14	to	to	TO
58810	127	15	meet	meet	VB
58810	127	16	at	at	IN
58810	127	17	the	the	DT
58810	127	18	distance	distance	NN
58810	127	19	of	of	IN
58810	127	20	the	the	DT
58810	127	21	celestial	celestial	JJ
58810	127	22	sphere	sphere	NN
58810	127	23	;	;	:
58810	127	24	a	a	DT
58810	127	25	line	line	NN
58810	127	26	four	four	CD
58810	127	27	thousand	thousand	CD
58810	127	28	miles	mile	NNS
58810	127	29	long	long	RB
58810	127	30	at	at	IN
58810	127	31	the	the	DT
58810	127	32	distance	distance	NN
58810	127	33	of	of	IN
58810	127	34	the	the	DT
58810	127	35	celestial	celestial	JJ
58810	127	36	sphere	sphere	NN
58810	127	37	becoming	become	VBG
58810	127	38	a	a	DT
58810	127	39	mere	mere	JJ
58810	127	40	point	point	NN
58810	127	41	,	,	,
58810	127	42	far	far	RB
58810	127	43	too	too	RB
58810	127	44	small	small	JJ
58810	127	45	to	to	TO
58810	127	46	be	be	VB
58810	127	47	detected	detect	VBN
58810	127	48	with	with	IN
58810	127	49	the	the	DT
58810	127	50	most	most	RBS
58810	127	51	powerful	powerful	JJ
58810	127	52	telescope	telescope	NN
58810	127	53	.	.	.
58810	128	1	[	[	-LRB-
58810	128	2	Illustration	illustration	NN
58810	128	3	:	:	:
58810	128	4	Fig	Fig	NNP
58810	128	5	.	.	.
58810	129	1	6	6	LS
58810	129	2	.	.	.
58810	129	3	]	]	-RRB-
58810	130	1	[	[	-LRB-
58810	130	2	Illustration	illustration	NN
58810	130	3	:	:	:
58810	130	4	Fig	Fig	NNP
58810	130	5	.	.	.
58810	131	1	7	7	LS
58810	131	2	.	.	.
58810	131	3	]	]	-RRB-
58810	132	1	4	4	LS
58810	132	2	.	.	.
58810	133	1	_	_	NNP
58810	133	2	Rotation	Rotation	NNP
58810	133	3	of	of	IN
58810	133	4	the	the	DT
58810	133	5	Celestial	celestial	JJ
58810	133	6	Sphere._--It	sphere._--it	NN
58810	133	7	is	be	VBZ
58810	133	8	well	well	RB
58810	133	9	known	know	VBN
58810	133	10	that	that	IN
58810	133	11	the	the	DT
58810	133	12	sun	sun	NN
58810	133	13	and	and	CC
58810	133	14	the	the	DT
58810	133	15	majority	majority	NN
58810	133	16	of	of	IN
58810	133	17	the	the	DT
58810	133	18	stars	star	NNS
58810	133	19	rise	rise	VBP
58810	133	20	in	in	IN
58810	133	21	the	the	DT
58810	133	22	east	east	NN
58810	133	23	,	,	,
58810	133	24	and	and	CC
58810	133	25	set	set	VBN
58810	133	26	in	in	IN
58810	133	27	the	the	DT
58810	133	28	west	west	NN
58810	133	29	.	.	.
58810	134	1	In	in	IN
58810	134	2	our	-PRON-	PRP$
58810	134	3	latitude	latitude	NN
58810	134	4	there	there	EX
58810	134	5	are	be	VBP
58810	134	6	certain	certain	JJ
58810	134	7	stars	star	NNS
58810	134	8	in	in	IN
58810	134	9	the	the	DT
58810	134	10	north	north	NN
58810	134	11	which	which	WDT
58810	134	12	never	never	RB
58810	134	13	disappear	disappear	VBP
58810	134	14	below	below	IN
58810	134	15	the	the	DT
58810	134	16	horizon	horizon	NN
58810	134	17	.	.	.
58810	135	1	These	these	DT
58810	135	2	stars	star	NNS
58810	135	3	are	be	VBP
58810	135	4	called	call	VBN
58810	135	5	the	the	DT
58810	135	6	_	_	NNP
58810	135	7	circumpolar	circumpolar	JJ
58810	135	8	_	_	NNP
58810	135	9	stars	star	NNS
58810	135	10	.	.	.
58810	136	1	A	a	DT
58810	136	2	close	close	JJ
58810	136	3	watch	watch	NN
58810	136	4	,	,	,
58810	136	5	however	however	RB
58810	136	6	,	,	,
58810	136	7	reveals	reveal	VBZ
58810	136	8	the	the	DT
58810	136	9	fact	fact	NN
58810	136	10	that	that	IN
58810	136	11	these	these	DT
58810	136	12	all	all	DT
58810	136	13	appear	appear	VBP
58810	136	14	to	to	TO
58810	136	15	revolve	revolve	VB
58810	136	16	around	around	IN
58810	136	17	one	one	CD
58810	136	18	of	of	IN
58810	136	19	their	-PRON-	PRP$
58810	136	20	number	number	NN
58810	136	21	called	call	VBN
58810	136	22	the	the	DT
58810	136	23	_	_	NNP
58810	136	24	pole	pole	NNP
58810	136	25	star	star	NNP
58810	136	26	_	_	NNP
58810	136	27	,	,	,
58810	136	28	in	in	IN
58810	136	29	the	the	DT
58810	136	30	direction	direction	NN
58810	136	31	indicated	indicate	VBN
58810	136	32	by	by	IN
58810	136	33	the	the	DT
58810	136	34	arrows	arrow	NNS
58810	136	35	in	in	IN
58810	136	36	Fig	Fig	NNP
58810	136	37	.	.	.
58810	137	1	7	7	LS
58810	137	2	.	.	.
58810	138	1	In	in	IN
58810	138	2	a	a	DT
58810	138	3	word	word	NN
58810	138	4	,	,	,
58810	138	5	the	the	DT
58810	138	6	whole	whole	JJ
58810	138	7	heavens	heaven	NNS
58810	138	8	appear	appear	VBP
58810	138	9	to	to	TO
58810	138	10	rotate	rotate	VB
58810	138	11	once	once	RB
58810	138	12	a	a	DT
58810	138	13	day	day	NN
58810	138	14	,	,	,
58810	138	15	from	from	IN
58810	138	16	east	east	NN
58810	138	17	to	to	IN
58810	138	18	west	west	NNP
58810	138	19	,	,	,
58810	138	20	about	about	IN
58810	138	21	an	an	DT
58810	138	22	axis	axis	NN
58810	138	23	,	,	,
58810	138	24	which	which	WDT
58810	138	25	is	be	VBZ
58810	138	26	the	the	DT
58810	138	27	prolongation	prolongation	NN
58810	138	28	of	of	IN
58810	138	29	the	the	DT
58810	138	30	axis	axi	NNS
58810	138	31	of	of	IN
58810	138	32	the	the	DT
58810	138	33	earth	earth	NN
58810	138	34	.	.	.
58810	139	1	The	the	DT
58810	139	2	ends	end	NNS
58810	139	3	of	of	IN
58810	139	4	this	this	DT
58810	139	5	axis	axi	NNS
58810	139	6	are	be	VBP
58810	139	7	called	call	VBN
58810	139	8	the	the	DT
58810	139	9	_	_	NNP
58810	139	10	poles	pole	NNS
58810	139	11	_	_	NNP
58810	139	12	of	of	IN
58810	139	13	the	the	DT
58810	139	14	heavens	heavens	NNPS
58810	139	15	;	;	:
58810	139	16	and	and	CC
58810	139	17	the	the	DT
58810	139	18	great	great	JJ
58810	139	19	circle	circle	NN
58810	139	20	of	of	IN
58810	139	21	the	the	DT
58810	139	22	heavens	heavens	NNPS
58810	139	23	,	,	,
58810	139	24	midway	midway	RB
58810	139	25	between	between	IN
58810	139	26	these	these	DT
58810	139	27	poles	pole	NNS
58810	139	28	,	,	,
58810	139	29	is	be	VBZ
58810	139	30	called	call	VBN
58810	139	31	the	the	DT
58810	139	32	_	_	NNP
58810	139	33	celestial	celestial	JJ
58810	139	34	equator	equator	NN
58810	139	35	_	_	NNP
58810	139	36	,	,	,
58810	139	37	or	or	CC
58810	139	38	the	the	DT
58810	139	39	_	_	NNP
58810	139	40	equinoctial	equinoctial	NN
58810	139	41	_	_	NNP
58810	139	42	.	.	.
58810	140	1	This	this	DT
58810	140	2	rotation	rotation	NN
58810	140	3	of	of	IN
58810	140	4	the	the	DT
58810	140	5	heavens	heavens	NNPS
58810	140	6	is	be	VBZ
58810	140	7	apparent	apparent	JJ
58810	140	8	only	only	RB
58810	140	9	,	,	,
58810	140	10	being	be	VBG
58810	140	11	due	due	IN
58810	140	12	to	to	IN
58810	140	13	the	the	DT
58810	140	14	rotation	rotation	NN
58810	140	15	of	of	IN
58810	140	16	the	the	DT
58810	140	17	earth	earth	NN
58810	140	18	from	from	IN
58810	140	19	west	west	NNP
58810	140	20	to	to	IN
58810	140	21	east	east	NNP
58810	140	22	.	.	.
58810	141	1	5	5	CD
58810	141	2	.	.	.
58810	142	1	_	_	NNP
58810	142	2	Diurnal	Diurnal	NNP
58810	142	3	Circles._--In	circles._--in	NN
58810	142	4	this	this	DT
58810	142	5	rotation	rotation	NN
58810	142	6	of	of	IN
58810	142	7	the	the	DT
58810	142	8	heavens	heavens	NNPS
58810	142	9	,	,	,
58810	142	10	the	the	DT
58810	142	11	stars	star	NNS
58810	142	12	appear	appear	VBP
58810	142	13	to	to	TO
58810	142	14	describe	describe	VB
58810	142	15	circles	circle	NNS
58810	142	16	which	which	WDT
58810	142	17	are	be	VBP
58810	142	18	perpendicular	perpendicular	JJ
58810	142	19	to	to	IN
58810	142	20	the	the	DT
58810	142	21	celestial	celestial	JJ
58810	142	22	axis	axis	NN
58810	142	23	,	,	,
58810	142	24	and	and	CC
58810	142	25	parallel	parallel	VB
58810	142	26	with	with	IN
58810	142	27	the	the	DT
58810	142	28	celestial	celestial	JJ
58810	142	29	equator	equator	NN
58810	142	30	.	.	.
58810	143	1	These	these	DT
58810	143	2	circles	circle	NNS
58810	143	3	are	be	VBP
58810	143	4	called	call	VBN
58810	143	5	_	_	NNP
58810	143	6	diurnal	diurnal	JJ
58810	143	7	circles	circle	NNS
58810	143	8	_	_	NNP
58810	143	9	.	.	.
58810	144	1	The	the	DT
58810	144	2	position	position	NN
58810	144	3	of	of	IN
58810	144	4	the	the	DT
58810	144	5	poles	pole	NNS
58810	144	6	in	in	IN
58810	144	7	the	the	DT
58810	144	8	heavens	heaven	NNS
58810	144	9	and	and	CC
58810	144	10	the	the	DT
58810	144	11	direction	direction	NN
58810	144	12	of	of	IN
58810	144	13	the	the	DT
58810	144	14	diurnal	diurnal	JJ
58810	144	15	circles	circle	NNS
58810	144	16	with	with	IN
58810	144	17	reference	reference	NN
58810	144	18	to	to	IN
58810	144	19	the	the	DT
58810	144	20	horizon	horizon	NN
58810	144	21	,	,	,
58810	144	22	change	change	VB
58810	144	23	with	with	IN
58810	144	24	the	the	DT
58810	144	25	position	position	NN
58810	144	26	of	of	IN
58810	144	27	the	the	DT
58810	144	28	observer	observer	NN
58810	144	29	on	on	IN
58810	144	30	the	the	DT
58810	144	31	earth	earth	NN
58810	144	32	.	.	.
58810	145	1	This	this	DT
58810	145	2	is	be	VBZ
58810	145	3	owing	owe	VBG
58810	145	4	to	to	IN
58810	145	5	the	the	DT
58810	145	6	fact	fact	NN
58810	145	7	that	that	IN
58810	145	8	the	the	DT
58810	145	9	horizon	horizon	NN
58810	145	10	changes	change	VBZ
58810	145	11	with	with	IN
58810	145	12	the	the	DT
58810	145	13	position	position	NN
58810	145	14	of	of	IN
58810	145	15	the	the	DT
58810	145	16	observer	observer	NN
58810	145	17	.	.	.
58810	146	1	[	[	-LRB-
58810	146	2	Illustration	illustration	NN
58810	146	3	:	:	:
58810	146	4	Fig	Fig	NNP
58810	146	5	.	.	.
58810	147	1	8	8	LS
58810	147	2	.	.	.
58810	147	3	]	]	-RRB-
58810	148	1	When	when	WRB
58810	148	2	the	the	DT
58810	148	3	observer	observer	NN
58810	148	4	is	be	VBZ
58810	148	5	north	north	NN
58810	148	6	of	of	IN
58810	148	7	the	the	DT
58810	148	8	equator	equator	NN
58810	148	9	,	,	,
58810	148	10	the	the	DT
58810	148	11	north	north	NNP
58810	148	12	pole	pole	NN
58810	148	13	of	of	IN
58810	148	14	the	the	DT
58810	148	15	heavens	heavens	NNPS
58810	148	16	is	be	VBZ
58810	148	17	_	_	NNP
58810	148	18	elevated	elevate	VBN
58810	148	19	_	_	NNP
58810	148	20	above	above	IN
58810	148	21	the	the	DT
58810	148	22	horizon	horizon	NN
58810	148	23	,	,	,
58810	148	24	and	and	CC
58810	148	25	the	the	DT
58810	148	26	south	south	NNP
58810	148	27	pole	pole	NNP
58810	148	28	is	be	VBZ
58810	148	29	_	_	NNP
58810	148	30	depressed	depressed	JJ
58810	148	31	_	_	NNP
58810	148	32	below	below	IN
58810	148	33	it	-PRON-	PRP
58810	148	34	,	,	,
58810	148	35	and	and	CC
58810	148	36	the	the	DT
58810	148	37	diurnal	diurnal	JJ
58810	148	38	circles	circle	NNS
58810	148	39	are	be	VBP
58810	148	40	_	_	NNP
58810	148	41	oblique	oblique	JJ
58810	148	42	_	_	NNP
58810	148	43	to	to	IN
58810	148	44	the	the	DT
58810	148	45	horizon	horizon	NN
58810	148	46	,	,	,
58810	148	47	leaning	lean	VBG
58810	148	48	to	to	IN
58810	148	49	the	the	DT
58810	148	50	south	south	NN
58810	148	51	.	.	.
58810	149	1	This	this	DT
58810	149	2	case	case	NN
58810	149	3	is	be	VBZ
58810	149	4	represented	represent	VBN
58810	149	5	in	in	IN
58810	149	6	Fig	Fig	NNP
58810	149	7	.	.	.
58810	150	1	8	8	LS
58810	150	2	,	,	,
58810	150	3	in	in	IN
58810	150	4	which	which	WDT
58810	150	5	_	_	NNP
58810	150	6	PP	PP	NNP
58810	150	7	'	'	``
58810	150	8	_	_	NNP
58810	150	9	represents	represent	VBZ
58810	150	10	the	the	DT
58810	150	11	celestial	celestial	JJ
58810	150	12	axis	axis	NN
58810	150	13	,	,	,
58810	150	14	_	_	NNP
58810	150	15	EQ	EQ	NNP
58810	150	16	_	_	NNP
58810	150	17	the	the	DT
58810	150	18	celestial	celestial	JJ
58810	150	19	equator	equator	NN
58810	150	20	,	,	,
58810	150	21	_	_	NNP
58810	150	22	SN	SN	NNP
58810	150	23	_	_	NNP
58810	150	24	the	the	DT
58810	150	25	horizon	horizon	NN
58810	150	26	,	,	,
58810	150	27	and	and	CC
58810	150	28	_	_	NNP
58810	150	29	ab	ab	NNP
58810	150	30	_	_	NNP
58810	150	31	,	,	,
58810	150	32	_	_	NNP
58810	150	33	cN	cN	NNP
58810	150	34	_	_	NNP
58810	150	35	,	,	,
58810	150	36	_	_	NNP
58810	150	37	de	de	NNP
58810	150	38	_	_	NNP
58810	150	39	,	,	,
58810	150	40	_	_	NNP
58810	150	41	fg	fg	NNP
58810	150	42	_	_	NNP
58810	150	43	,	,	,
58810	150	44	_	_	NNP
58810	150	45	Sh	Sh	NNP
58810	150	46	_	_	NNP
58810	150	47	,	,	,
58810	150	48	_	_	NNP
58810	150	49	kl	kl	NNP
58810	150	50	_	_	NNP
58810	150	51	,	,	,
58810	150	52	diurnal	diurnal	JJ
58810	150	53	circles	circle	NNS
58810	150	54	.	.	.
58810	151	1	_	_	NNP
58810	151	2	O	O	NNP
58810	151	3	_	_	NNP
58810	151	4	is	be	VBZ
58810	151	5	the	the	DT
58810	151	6	point	point	NN
58810	151	7	of	of	IN
58810	151	8	observation	observation	NN
58810	151	9	,	,	,
58810	151	10	_	_	NNP
58810	151	11	Z	Z	NNP
58810	151	12	_	_	NNP
58810	151	13	the	the	DT
58810	151	14	zenith	zenith	NN
58810	151	15	,	,	,
58810	151	16	and	and	CC
58810	151	17	_	_	NNP
58810	151	18	Z	Z	NNP
58810	151	19	'	'	''
58810	151	20	_	_	NNP
58810	151	21	the	the	DT
58810	151	22	nadir	nadir	NNS
58810	151	23	.	.	.
58810	152	1	[	[	-LRB-
58810	152	2	Illustration	illustration	NN
58810	152	3	:	:	:
58810	152	4	Fig	Fig	NNP
58810	152	5	.	.	.
58810	153	1	9	9	CD
58810	153	2	.	.	.
58810	153	3	]	]	-RRB-
58810	154	1	When	when	WRB
58810	154	2	the	the	DT
58810	154	3	observer	observer	NN
58810	154	4	is	be	VBZ
58810	154	5	south	south	RB
58810	154	6	of	of	IN
58810	154	7	the	the	DT
58810	154	8	equator	equator	NN
58810	154	9	,	,	,
58810	154	10	as	as	IN
58810	154	11	at	at	IN
58810	154	12	_	_	NNP
58810	154	13	O	O	NNP
58810	154	14	_	_	NNP
58810	154	15	in	in	IN
58810	154	16	Fig	Fig	NNP
58810	154	17	.	.	.
58810	155	1	9	9	CD
58810	155	2	,	,	,
58810	155	3	the	the	DT
58810	155	4	south	south	NNP
58810	155	5	pole	pole	NNP
58810	155	6	is	be	VBZ
58810	155	7	_	_	NNP
58810	155	8	elevated	elevated	JJ
58810	155	9	_	_	NNP
58810	155	10	,	,	,
58810	155	11	the	the	DT
58810	155	12	north	north	NNP
58810	155	13	pole	pole	NNP
58810	155	14	_	_	NNP
58810	155	15	depressed	depress	VBD
58810	155	16	_	_	NNP
58810	155	17	,	,	,
58810	155	18	and	and	CC
58810	155	19	the	the	DT
58810	155	20	diurnal	diurnal	JJ
58810	155	21	circles	circle	NNS
58810	155	22	are	be	VBP
58810	155	23	_	_	NNP
58810	155	24	oblique	oblique	JJ
58810	155	25	_	_	NNP
58810	155	26	to	to	IN
58810	155	27	the	the	DT
58810	155	28	horizon	horizon	NN
58810	155	29	,	,	,
58810	155	30	leaning	lean	VBG
58810	155	31	to	to	IN
58810	155	32	the	the	DT
58810	155	33	north	north	NN
58810	155	34	.	.	.
58810	156	1	When	when	WRB
58810	156	2	the	the	DT
58810	156	3	diurnal	diurnal	JJ
58810	156	4	circles	circle	NNS
58810	156	5	are	be	VBP
58810	156	6	oblique	oblique	JJ
58810	156	7	to	to	IN
58810	156	8	the	the	DT
58810	156	9	horizon	horizon	NN
58810	156	10	,	,	,
58810	156	11	as	as	IN
58810	156	12	in	in	IN
58810	156	13	Figs	Figs	NNP
58810	156	14	.	.	.
58810	157	1	8	8	CD
58810	157	2	and	and	CC
58810	157	3	9	9	CD
58810	157	4	,	,	,
58810	157	5	the	the	DT
58810	157	6	celestial	celestial	JJ
58810	157	7	sphere	sphere	NN
58810	157	8	is	be	VBZ
58810	157	9	called	call	VBN
58810	157	10	an	an	DT
58810	157	11	_	_	NNP
58810	157	12	oblique	oblique	NN
58810	157	13	sphere	sphere	NN
58810	157	14	_	_	NNP
58810	157	15	.	.	.
58810	158	1	When	when	WRB
58810	158	2	the	the	DT
58810	158	3	observer	observer	NN
58810	158	4	is	be	VBZ
58810	158	5	at	at	IN
58810	158	6	the	the	DT
58810	158	7	equator	equator	NN
58810	158	8	,	,	,
58810	158	9	as	as	IN
58810	158	10	in	in	IN
58810	158	11	Fig	Fig	NNP
58810	158	12	.	.	.
58810	159	1	10	10	CD
58810	159	2	,	,	,
58810	159	3	the	the	DT
58810	159	4	poles	pole	NNS
58810	159	5	of	of	IN
58810	159	6	the	the	DT
58810	159	7	heavens	heaven	NNS
58810	159	8	are	be	VBP
58810	159	9	on	on	IN
58810	159	10	the	the	DT
58810	159	11	horizon	horizon	NN
58810	159	12	,	,	,
58810	159	13	and	and	CC
58810	159	14	the	the	DT
58810	159	15	diurnal	diurnal	JJ
58810	159	16	circles	circle	NNS
58810	159	17	are	be	VBP
58810	159	18	_	_	NNP
58810	159	19	perpendicular	perpendicular	JJ
58810	159	20	_	_	NNP
58810	159	21	to	to	IN
58810	159	22	the	the	DT
58810	159	23	horizon	horizon	NN
58810	159	24	.	.	.
58810	160	1	When	when	WRB
58810	160	2	the	the	DT
58810	160	3	observer	observer	NN
58810	160	4	is	be	VBZ
58810	160	5	at	at	IN
58810	160	6	one	one	CD
58810	160	7	of	of	IN
58810	160	8	the	the	DT
58810	160	9	poles	pole	NNS
58810	160	10	,	,	,
58810	160	11	as	as	IN
58810	160	12	in	in	IN
58810	160	13	Fig	Fig	NNP
58810	160	14	.	.	.
58810	161	1	11	11	CD
58810	161	2	,	,	,
58810	161	3	the	the	DT
58810	161	4	poles	pole	NNS
58810	161	5	of	of	IN
58810	161	6	the	the	DT
58810	161	7	heavens	heaven	NNS
58810	161	8	are	be	VBP
58810	161	9	in	in	IN
58810	161	10	the	the	DT
58810	161	11	zenith	zenith	NN
58810	161	12	and	and	CC
58810	161	13	the	the	DT
58810	161	14	nadir	nadir	NNS
58810	161	15	,	,	,
58810	161	16	and	and	CC
58810	161	17	the	the	DT
58810	161	18	diurnal	diurnal	JJ
58810	161	19	circles	circle	NNS
58810	161	20	are	be	VBP
58810	161	21	_	_	NNP
58810	161	22	parallel	parallel	JJ
58810	161	23	_	_	NNP
58810	161	24	with	with	IN
58810	161	25	the	the	DT
58810	161	26	horizon	horizon	NN
58810	161	27	.	.	.
58810	162	1	[	[	-LRB-
58810	162	2	Illustration	illustration	NN
58810	162	3	:	:	:
58810	162	4	Fig	Fig	NNP
58810	162	5	.	.	.
58810	163	1	10	10	CD
58810	163	2	.	.	.
58810	163	3	]	]	-RRB-
58810	164	1	[	[	-LRB-
58810	164	2	Illustration	illustration	NN
58810	164	3	:	:	:
58810	164	4	Fig	Fig	NNP
58810	164	5	.	.	.
58810	165	1	11	11	CD
58810	165	2	.	.	.
58810	165	3	]	]	-RRB-
58810	166	1	6	6	CD
58810	166	2	.	.	.
58810	167	1	_	_	NNP
58810	167	2	Elevation	Elevation	NNP
58810	167	3	of	of	IN
58810	167	4	the	the	DT
58810	167	5	Pole	Pole	NNP
58810	167	6	and	and	CC
58810	167	7	of	of	IN
58810	167	8	the	the	DT
58810	167	9	Equinoctial._--At	equinoctial._--at	NN
58810	167	10	the	the	DT
58810	167	11	equator	equator	NN
58810	167	12	the	the	DT
58810	167	13	poles	pole	NNS
58810	167	14	of	of	IN
58810	167	15	the	the	DT
58810	167	16	heavens	heavens	NNPS
58810	167	17	lie	lie	VBP
58810	167	18	on	on	IN
58810	167	19	the	the	DT
58810	167	20	horizon	horizon	NN
58810	167	21	,	,	,
58810	167	22	and	and	CC
58810	167	23	the	the	DT
58810	167	24	celestial	celestial	JJ
58810	167	25	equator	equator	NN
58810	167	26	passes	pass	VBZ
58810	167	27	through	through	IN
58810	167	28	the	the	DT
58810	167	29	zenith	zenith	NN
58810	167	30	.	.	.
58810	168	1	As	as	IN
58810	168	2	a	a	DT
58810	168	3	person	person	NN
58810	168	4	moves	move	VBZ
58810	168	5	north	north	NN
58810	168	6	from	from	IN
58810	168	7	the	the	DT
58810	168	8	equator	equator	NN
58810	168	9	,	,	,
58810	168	10	his	-PRON-	PRP$
58810	168	11	zenith	zenith	NN
58810	168	12	moves	move	VBZ
58810	168	13	north	north	RB
58810	168	14	from	from	IN
58810	168	15	the	the	DT
58810	168	16	celestial	celestial	JJ
58810	168	17	equator	equator	NN
58810	168	18	,	,	,
58810	168	19	and	and	CC
58810	168	20	his	-PRON-	PRP$
58810	168	21	horizon	horizon	NN
58810	168	22	moves	move	VBZ
58810	168	23	down	down	RP
58810	168	24	from	from	IN
58810	168	25	the	the	DT
58810	168	26	north	north	NNP
58810	168	27	pole	pole	NNP
58810	168	28	,	,	,
58810	168	29	and	and	CC
58810	168	30	up	up	RB
58810	168	31	from	from	IN
58810	168	32	the	the	DT
58810	168	33	south	south	NNP
58810	168	34	pole	pole	NNP
58810	168	35	.	.	.
58810	169	1	The	the	DT
58810	169	2	distance	distance	NN
58810	169	3	of	of	IN
58810	169	4	the	the	DT
58810	169	5	zenith	zenith	NN
58810	169	6	from	from	IN
58810	169	7	the	the	DT
58810	169	8	equinoctial	equinoctial	NN
58810	169	9	,	,	,
58810	169	10	and	and	CC
58810	169	11	of	of	IN
58810	169	12	the	the	DT
58810	169	13	horizon	horizon	NN
58810	169	14	from	from	IN
58810	169	15	the	the	DT
58810	169	16	celestial	celestial	JJ
58810	169	17	poles	pole	NNS
58810	169	18	,	,	,
58810	169	19	will	will	MD
58810	169	20	always	always	RB
58810	169	21	be	be	VB
58810	169	22	equal	equal	JJ
58810	169	23	to	to	IN
58810	169	24	the	the	DT
58810	169	25	distance	distance	NN
58810	169	26	of	of	IN
58810	169	27	the	the	DT
58810	169	28	observer	observer	NN
58810	169	29	from	from	IN
58810	169	30	the	the	DT
58810	169	31	equator	equator	NN
58810	169	32	.	.	.
58810	170	1	In	in	IN
58810	170	2	other	other	JJ
58810	170	3	words	word	NNS
58810	170	4	,	,	,
58810	170	5	the	the	DT
58810	170	6	elevation	elevation	NN
58810	170	7	of	of	IN
58810	170	8	the	the	DT
58810	170	9	pole	pole	NN
58810	170	10	is	be	VBZ
58810	170	11	equal	equal	JJ
58810	170	12	to	to	IN
58810	170	13	the	the	DT
58810	170	14	latitude	latitude	NN
58810	170	15	of	of	IN
58810	170	16	the	the	DT
58810	170	17	place	place	NN
58810	170	18	.	.	.
58810	171	1	In	in	IN
58810	171	2	Fig	Fig	NNP
58810	171	3	.	.	.
58810	172	1	12	12	CD
58810	172	2	,	,	,
58810	172	3	_	_	NNP
58810	172	4	O	O	NNP
58810	172	5	_	_	NNP
58810	172	6	is	be	VBZ
58810	172	7	the	the	DT
58810	172	8	point	point	NN
58810	172	9	of	of	IN
58810	172	10	observation	observation	NN
58810	172	11	,	,	,
58810	172	12	_	_	NNP
58810	172	13	Z	Z	NNP
58810	172	14	_	_	NNP
58810	172	15	the	the	DT
58810	172	16	zenith	zenith	NN
58810	172	17	,	,	,
58810	172	18	and	and	CC
58810	172	19	_	_	NNP
58810	172	20	SN	SN	NNP
58810	172	21	_	_	NNP
58810	172	22	the	the	DT
58810	172	23	horizon	horizon	NN
58810	172	24	.	.	.
58810	173	1	_	_	NNP
58810	173	2	NP	NP	NNP
58810	173	3	_	_	NNP
58810	173	4	,	,	,
58810	173	5	the	the	DT
58810	173	6	elevation	elevation	NN
58810	173	7	of	of	IN
58810	173	8	the	the	DT
58810	173	9	pole	pole	NN
58810	173	10	,	,	,
58810	173	11	is	be	VBZ
58810	173	12	equal	equal	JJ
58810	173	13	to	to	IN
58810	173	14	_	_	NNP
58810	173	15	ZE	ZE	NNP
58810	173	16	_	_	NNP
58810	173	17	,	,	,
58810	173	18	the	the	DT
58810	173	19	distance	distance	NN
58810	173	20	of	of	IN
58810	173	21	the	the	DT
58810	173	22	zenith	zenith	NN
58810	173	23	from	from	IN
58810	173	24	the	the	DT
58810	173	25	equinoctial	equinoctial	NN
58810	173	26	,	,	,
58810	173	27	and	and	CC
58810	173	28	to	to	IN
58810	173	29	the	the	DT
58810	173	30	distance	distance	NN
58810	173	31	of	of	IN
58810	173	32	_	_	NNP
58810	173	33	O	O	NNP
58810	173	34	_	_	NNP
58810	173	35	from	from	IN
58810	173	36	the	the	DT
58810	173	37	equator	equator	NN
58810	173	38	,	,	,
58810	173	39	or	or	CC
58810	173	40	the	the	DT
58810	173	41	latitude	latitude	NN
58810	173	42	of	of	IN
58810	173	43	the	the	DT
58810	173	44	place	place	NN
58810	173	45	.	.	.
58810	174	1	Two	two	CD
58810	174	2	angles	angle	NNS
58810	174	3	,	,	,
58810	174	4	or	or	CC
58810	174	5	two	two	CD
58810	174	6	arcs	arc	NNS
58810	174	7	,	,	,
58810	174	8	which	which	WDT
58810	174	9	together	together	RB
58810	174	10	equal	equal	VBP
58810	174	11	90	90	CD
58810	174	12	°	°	NNS
58810	174	13	,	,	,
58810	174	14	are	be	VBP
58810	174	15	said	say	VBN
58810	174	16	to	to	TO
58810	174	17	be	be	VB
58810	174	18	_	_	NNP
58810	174	19	complements	complement	NNS
58810	174	20	_	_	NNP
58810	174	21	of	of	IN
58810	174	22	each	each	DT
58810	174	23	other	other	JJ
58810	174	24	.	.	.
58810	175	1	_	_	NNP
58810	175	2	ZE	ZE	NNP
58810	175	3	_	_	NNP
58810	175	4	and	and	CC
58810	175	5	_	_	NNP
58810	175	6	ES	ES	NNP
58810	175	7	_	_	NNP
58810	175	8	in	in	IN
58810	175	9	Fig	Fig	NNP
58810	175	10	.	.	.
58810	176	1	12	12	CD
58810	176	2	are	be	VBP
58810	176	3	together	together	RB
58810	176	4	equal	equal	JJ
58810	176	5	to	to	IN
58810	176	6	90	90	CD
58810	176	7	°	°	NNS
58810	176	8	:	:	:
58810	176	9	hence	hence	RB
58810	176	10	they	-PRON-	PRP
58810	176	11	are	be	VBP
58810	176	12	complements	complement	NNS
58810	176	13	of	of	IN
58810	176	14	each	each	DT
58810	176	15	other	other	JJ
58810	176	16	.	.	.
58810	177	1	_	_	NNP
58810	177	2	ZE	ZE	NNP
58810	177	3	_	_	NNP
58810	177	4	is	be	VBZ
58810	177	5	equal	equal	JJ
58810	177	6	to	to	IN
58810	177	7	the	the	DT
58810	177	8	latitude	latitude	NN
58810	177	9	of	of	IN
58810	177	10	the	the	DT
58810	177	11	place	place	NN
58810	177	12	,	,	,
58810	177	13	and	and	CC
58810	177	14	_	_	NNP
58810	177	15	ES	ES	NNP
58810	177	16	_	_	NNP
58810	177	17	is	be	VBZ
58810	177	18	the	the	DT
58810	177	19	_	_	NNP
58810	177	20	elevation	elevation	NN
58810	177	21	_	_	NNP
58810	177	22	of	of	IN
58810	177	23	the	the	DT
58810	177	24	equinoctial	equinoctial	NN
58810	177	25	above	above	IN
58810	177	26	the	the	DT
58810	177	27	horizon	horizon	NN
58810	177	28	:	:	:
58810	177	29	hence	hence	RB
58810	177	30	the	the	DT
58810	177	31	elevation	elevation	NN
58810	177	32	of	of	IN
58810	177	33	the	the	DT
58810	177	34	equinoctial	equinoctial	NN
58810	177	35	is	be	VBZ
58810	177	36	equal	equal	JJ
58810	177	37	to	to	IN
58810	177	38	the	the	DT
58810	177	39	complement	complement	NN
58810	177	40	of	of	IN
58810	177	41	the	the	DT
58810	177	42	latitude	latitude	NN
58810	177	43	of	of	IN
58810	177	44	the	the	DT
58810	177	45	place	place	NN
58810	177	46	.	.	.
58810	178	1	[	[	-LRB-
58810	178	2	Illustration	illustration	NN
58810	178	3	:	:	:
58810	178	4	Fig	Fig	NNP
58810	178	5	.	.	.
58810	179	1	12	12	CD
58810	179	2	.	.	.
58810	179	3	]	]	-RRB-
58810	180	1	Were	be	VBD
58810	180	2	the	the	DT
58810	180	3	observer	observer	NN
58810	180	4	south	south	RB
58810	180	5	of	of	IN
58810	180	6	the	the	DT
58810	180	7	equator	equator	NN
58810	180	8	,	,	,
58810	180	9	the	the	DT
58810	180	10	zenith	zenith	NN
58810	180	11	would	would	MD
58810	180	12	be	be	VB
58810	180	13	south	south	RB
58810	180	14	of	of	IN
58810	180	15	the	the	DT
58810	180	16	equinoctial	equinoctial	NN
58810	180	17	,	,	,
58810	180	18	and	and	CC
58810	180	19	the	the	DT
58810	180	20	south	south	NNP
58810	180	21	pole	pole	NNP
58810	180	22	of	of	IN
58810	180	23	the	the	DT
58810	180	24	heavens	heavens	NNPS
58810	180	25	would	would	MD
58810	180	26	be	be	VB
58810	180	27	the	the	DT
58810	180	28	elevated	elevated	JJ
58810	180	29	pole	pole	NN
58810	180	30	.	.	.
58810	181	1	[	[	-LRB-
58810	181	2	Illustration	illustration	NN
58810	181	3	:	:	:
58810	181	4	Fig	Fig	NNP
58810	181	5	.	.	.
58810	182	1	13	13	CD
58810	182	2	.	.	.
58810	182	3	]	]	-RRB-
58810	183	1	_	_	NNP
58810	183	2	7	7	CD
58810	183	3	.	.	.
58810	184	1	Four	four	CD
58810	184	2	Sets	set	NNS
58810	184	3	of	of	IN
58810	184	4	Stars._--At	Stars._--At	NNS
58810	184	5	most	most	JJS
58810	184	6	points	point	NNS
58810	184	7	of	of	IN
58810	184	8	observation	observation	NN
58810	184	9	there	there	EX
58810	184	10	are	be	VBP
58810	184	11	four	four	CD
58810	184	12	sets	set	NNS
58810	184	13	of	of	IN
58810	184	14	stars	star	NNS
58810	184	15	.	.	.
58810	185	1	These	these	DT
58810	185	2	four	four	CD
58810	185	3	sets	set	NNS
58810	185	4	are	be	VBP
58810	185	5	shown	show	VBN
58810	185	6	in	in	IN
58810	185	7	Fig	Fig	NNP
58810	185	8	.	.	.
58810	186	1	13	13	CD
58810	186	2	.	.	.
58810	187	1	(	(	-LRB-
58810	187	2	1	1	LS
58810	187	3	)	)	-RRB-
58810	187	4	The	the	DT
58810	187	5	stars	star	NNS
58810	187	6	in	in	IN
58810	187	7	the	the	DT
58810	187	8	neighborhood	neighborhood	NN
58810	187	9	of	of	IN
58810	187	10	the	the	DT
58810	187	11	elevated	elevated	JJ
58810	187	12	pole	pole	NN
58810	187	13	_	_	NNP
58810	187	14	never	never	RB
58810	187	15	set	set	VBD
58810	187	16	_	_	NNP
58810	187	17	.	.	.
58810	188	1	It	-PRON-	PRP
58810	188	2	will	will	MD
58810	188	3	be	be	VB
58810	188	4	seen	see	VBN
58810	188	5	from	from	IN
58810	188	6	Fig	Fig	NNP
58810	188	7	.	.	.
58810	189	1	13	13	CD
58810	189	2	,	,	,
58810	189	3	that	that	IN
58810	189	4	if	if	IN
58810	189	5	the	the	DT
58810	189	6	distance	distance	NN
58810	189	7	of	of	IN
58810	189	8	a	a	DT
58810	189	9	star	star	NN
58810	189	10	from	from	IN
58810	189	11	the	the	DT
58810	189	12	elevated	elevated	JJ
58810	189	13	pole	pole	NN
58810	189	14	does	do	VBZ
58810	189	15	not	not	RB
58810	189	16	exceed	exceed	VB
58810	189	17	the	the	DT
58810	189	18	elevation	elevation	NN
58810	189	19	of	of	IN
58810	189	20	the	the	DT
58810	189	21	pole	pole	NN
58810	189	22	,	,	,
58810	189	23	or	or	CC
58810	189	24	the	the	DT
58810	189	25	latitude	latitude	NN
58810	189	26	of	of	IN
58810	189	27	the	the	DT
58810	189	28	place	place	NN
58810	189	29	,	,	,
58810	189	30	its	-PRON-	PRP$
58810	189	31	diurnal	diurnal	JJ
58810	189	32	circle	circle	NN
58810	189	33	will	will	MD
58810	189	34	be	be	VB
58810	189	35	wholly	wholly	RB
58810	189	36	above	above	IN
58810	189	37	the	the	DT
58810	189	38	horizon	horizon	NN
58810	189	39	.	.	.
58810	190	1	As	as	IN
58810	190	2	the	the	DT
58810	190	3	observer	observer	NN
58810	190	4	approaches	approach	VBZ
58810	190	5	the	the	DT
58810	190	6	equator	equator	NN
58810	190	7	,	,	,
58810	190	8	the	the	DT
58810	190	9	elevation	elevation	NN
58810	190	10	of	of	IN
58810	190	11	the	the	DT
58810	190	12	pole	pole	NN
58810	190	13	becomes	become	VBZ
58810	190	14	less	less	JJR
58810	190	15	and	and	CC
58810	190	16	less	less	RBR
58810	190	17	,	,	,
58810	190	18	and	and	CC
58810	190	19	the	the	DT
58810	190	20	belt	belt	NN
58810	190	21	of	of	IN
58810	190	22	circumpolar	circumpolar	JJ
58810	190	23	stars	star	NNS
58810	190	24	becomes	become	VBZ
58810	190	25	narrower	narrow	JJR
58810	190	26	and	and	CC
58810	190	27	narrower	narrow	JJR
58810	190	28	:	:	:
58810	190	29	at	at	IN
58810	190	30	the	the	DT
58810	190	31	equator	equator	NN
58810	190	32	it	-PRON-	PRP
58810	190	33	disappears	disappear	VBZ
58810	190	34	entirely	entirely	RB
58810	190	35	.	.	.
58810	191	1	As	as	IN
58810	191	2	the	the	DT
58810	191	3	observer	observer	NN
58810	191	4	approaches	approach	VBZ
58810	191	5	the	the	DT
58810	191	6	pole	pole	NN
58810	191	7	,	,	,
58810	191	8	the	the	DT
58810	191	9	elevation	elevation	NN
58810	191	10	of	of	IN
58810	191	11	the	the	DT
58810	191	12	pole	pole	NN
58810	191	13	increases	increase	NNS
58810	191	14	,	,	,
58810	191	15	and	and	CC
58810	191	16	the	the	DT
58810	191	17	belt	belt	NN
58810	191	18	of	of	IN
58810	191	19	circumpolar	circumpolar	JJ
58810	191	20	stars	star	NNS
58810	191	21	becomes	become	VBZ
58810	191	22	broader	broad	JJR
58810	191	23	and	and	CC
58810	191	24	broader	broad	JJR
58810	191	25	,	,	,
58810	191	26	until	until	IN
58810	191	27	at	at	IN
58810	191	28	the	the	DT
58810	191	29	pole	pole	NN
58810	191	30	it	-PRON-	PRP
58810	191	31	includes	include	VBZ
58810	191	32	half	half	NN
58810	191	33	of	of	IN
58810	191	34	the	the	DT
58810	191	35	heavens	heavens	NNPS
58810	191	36	.	.	.
58810	192	1	At	at	IN
58810	192	2	the	the	DT
58810	192	3	poles	pole	NNS
58810	192	4	,	,	,
58810	192	5	no	no	DT
58810	192	6	stars	star	NNS
58810	192	7	rise	rise	VBP
58810	192	8	or	or	CC
58810	192	9	set	set	VBP
58810	192	10	,	,	,
58810	192	11	and	and	CC
58810	192	12	only	only	RB
58810	192	13	half	half	NN
58810	192	14	of	of	IN
58810	192	15	the	the	DT
58810	192	16	stars	star	NNS
58810	192	17	are	be	VBP
58810	192	18	ever	ever	RB
58810	192	19	seen	see	VBN
58810	192	20	at	at	RB
58810	192	21	all	all	RB
58810	192	22	.	.	.
58810	193	1	(	(	-LRB-
58810	193	2	2	2	LS
58810	193	3	)	)	-RRB-
58810	193	4	The	the	DT
58810	193	5	stars	star	NNS
58810	193	6	in	in	IN
58810	193	7	the	the	DT
58810	193	8	neighborhood	neighborhood	NN
58810	193	9	of	of	IN
58810	193	10	the	the	DT
58810	193	11	depressed	depressed	JJ
58810	193	12	pole	pole	NN
58810	193	13	_	_	NNP
58810	193	14	never	never	RB
58810	193	15	rise	rise	VBP
58810	193	16	_	_	NNP
58810	193	17	.	.	.
58810	194	1	The	the	DT
58810	194	2	breadth	breadth	NN
58810	194	3	of	of	IN
58810	194	4	this	this	DT
58810	194	5	belt	belt	NN
58810	194	6	also	also	RB
58810	194	7	increases	increase	VBZ
58810	194	8	as	as	IN
58810	194	9	the	the	DT
58810	194	10	observer	observer	NN
58810	194	11	approaches	approach	VBZ
58810	194	12	the	the	DT
58810	194	13	pole	pole	NN
58810	194	14	,	,	,
58810	194	15	and	and	CC
58810	194	16	decreases	decrease	VBZ
58810	194	17	as	as	IN
58810	194	18	he	-PRON-	PRP
58810	194	19	approaches	approach	VBZ
58810	194	20	the	the	DT
58810	194	21	equator	equator	NN
58810	194	22	,	,	,
58810	194	23	to	to	TO
58810	194	24	vanish	vanish	VB
58810	194	25	entirely	entirely	RB
58810	194	26	when	when	WRB
58810	194	27	he	-PRON-	PRP
58810	194	28	reaches	reach	VBZ
58810	194	29	the	the	DT
58810	194	30	equator	equator	NN
58810	194	31	.	.	.
58810	195	1	The	the	DT
58810	195	2	distance	distance	NN
58810	195	3	from	from	IN
58810	195	4	the	the	DT
58810	195	5	depressed	depressed	JJ
58810	195	6	pole	pole	NN
58810	195	7	to	to	IN
58810	195	8	the	the	DT
58810	195	9	margin	margin	NN
58810	195	10	of	of	IN
58810	195	11	this	this	DT
58810	195	12	belt	belt	NN
58810	195	13	is	be	VBZ
58810	195	14	always	always	RB
58810	195	15	equal	equal	JJ
58810	195	16	to	to	IN
58810	195	17	the	the	DT
58810	195	18	latitude	latitude	NN
58810	195	19	of	of	IN
58810	195	20	the	the	DT
58810	195	21	place	place	NN
58810	195	22	.	.	.
58810	196	1	(	(	-LRB-
58810	196	2	3	3	LS
58810	196	3	)	)	-RRB-
58810	196	4	The	the	DT
58810	196	5	stars	star	NNS
58810	196	6	in	in	IN
58810	196	7	the	the	DT
58810	196	8	neighborhood	neighborhood	NN
58810	196	9	of	of	IN
58810	196	10	the	the	DT
58810	196	11	equinoctial	equinoctial	NN
58810	196	12	,	,	,
58810	196	13	on	on	IN
58810	196	14	the	the	DT
58810	196	15	side	side	NN
58810	196	16	of	of	IN
58810	196	17	the	the	DT
58810	196	18	elevated	elevated	JJ
58810	196	19	pole	pole	NN
58810	196	20	,	,	,
58810	196	21	_	_	NNP
58810	196	22	set	set	NN
58810	196	23	,	,	,
58810	196	24	but	but	CC
58810	196	25	are	be	VBP
58810	196	26	above	above	IN
58810	196	27	the	the	DT
58810	196	28	horizon	horizon	NN
58810	196	29	longer	long	RBR
58810	196	30	than	than	IN
58810	196	31	they	-PRON-	PRP
58810	196	32	are	be	VBP
58810	196	33	below	below	IN
58810	196	34	it	-PRON-	PRP
58810	196	35	_	_	NNP
58810	196	36	.	.	.
58810	197	1	This	this	DT
58810	197	2	belt	belt	NN
58810	197	3	of	of	IN
58810	197	4	stars	star	NNS
58810	197	5	extends	extend	VBZ
58810	197	6	from	from	IN
58810	197	7	the	the	DT
58810	197	8	equinoctial	equinoctial	NN
58810	197	9	to	to	IN
58810	197	10	a	a	DT
58810	197	11	point	point	NN
58810	197	12	whose	whose	WP$
58810	197	13	distance	distance	NN
58810	197	14	from	from	IN
58810	197	15	the	the	DT
58810	197	16	elevated	elevated	JJ
58810	197	17	pole	pole	NN
58810	197	18	is	be	VBZ
58810	197	19	equal	equal	JJ
58810	197	20	to	to	IN
58810	197	21	the	the	DT
58810	197	22	latitude	latitude	NN
58810	197	23	of	of	IN
58810	197	24	the	the	DT
58810	197	25	place	place	NN
58810	197	26	:	:	:
58810	197	27	in	in	IN
58810	197	28	other	other	JJ
58810	197	29	words	word	NNS
58810	197	30	,	,	,
58810	197	31	the	the	DT
58810	197	32	breadth	breadth	NN
58810	197	33	of	of	IN
58810	197	34	this	this	DT
58810	197	35	third	third	JJ
58810	197	36	belt	belt	NN
58810	197	37	of	of	IN
58810	197	38	stars	star	NNS
58810	197	39	is	be	VBZ
58810	197	40	equal	equal	JJ
58810	197	41	to	to	IN
58810	197	42	the	the	DT
58810	197	43	complement	complement	NN
58810	197	44	of	of	IN
58810	197	45	the	the	DT
58810	197	46	latitude	latitude	NN
58810	197	47	of	of	IN
58810	197	48	the	the	DT
58810	197	49	place	place	NN
58810	197	50	.	.	.
58810	198	1	Hence	hence	RB
58810	198	2	this	this	DT
58810	198	3	belt	belt	NN
58810	198	4	of	of	IN
58810	198	5	stars	star	NNS
58810	198	6	becomes	become	VBZ
58810	198	7	broader	broad	JJR
58810	198	8	and	and	CC
58810	198	9	broader	broad	JJR
58810	198	10	as	as	IN
58810	198	11	the	the	DT
58810	198	12	observer	observer	NN
58810	198	13	approaches	approach	VBZ
58810	198	14	the	the	DT
58810	198	15	equator	equator	NN
58810	198	16	,	,	,
58810	198	17	and	and	CC
58810	198	18	narrower	narrow	JJR
58810	198	19	and	and	CC
58810	198	20	narrower	narrower	RBR
58810	198	21	as	as	IN
58810	198	22	he	-PRON-	PRP
58810	198	23	approaches	approach	VBZ
58810	198	24	the	the	DT
58810	198	25	pole	pole	NN
58810	198	26	.	.	.
58810	199	1	However	however	RB
58810	199	2	,	,	,
58810	199	3	as	as	IN
58810	199	4	the	the	DT
58810	199	5	observer	observer	NN
58810	199	6	approaches	approach	VBZ
58810	199	7	the	the	DT
58810	199	8	equator	equator	NN
58810	199	9	,	,	,
58810	199	10	the	the	DT
58810	199	11	horizon	horizon	NN
58810	199	12	comes	come	VBZ
58810	199	13	nearer	near	RBR
58810	199	14	and	and	CC
58810	199	15	nearer	nearer	VB
58810	199	16	the	the	DT
58810	199	17	celestial	celestial	JJ
58810	199	18	axis	axis	NN
58810	199	19	,	,	,
58810	199	20	and	and	CC
58810	199	21	the	the	DT
58810	199	22	time	time	NN
58810	199	23	a	a	DT
58810	199	24	star	star	NN
58810	199	25	is	be	VBZ
58810	199	26	below	below	IN
58810	199	27	the	the	DT
58810	199	28	horizon	horizon	NN
58810	199	29	becomes	become	VBZ
58810	199	30	more	more	RBR
58810	199	31	nearly	nearly	RB
58810	199	32	equal	equal	JJ
58810	199	33	to	to	IN
58810	199	34	the	the	DT
58810	199	35	time	time	NN
58810	199	36	it	-PRON-	PRP
58810	199	37	is	be	VBZ
58810	199	38	above	above	IN
58810	199	39	it	-PRON-	PRP
58810	199	40	.	.	.
58810	200	1	As	as	IN
58810	200	2	the	the	DT
58810	200	3	observer	observer	NN
58810	200	4	approaches	approach	VBZ
58810	200	5	the	the	DT
58810	200	6	pole	pole	NN
58810	200	7	,	,	,
58810	200	8	the	the	DT
58810	200	9	horizon	horizon	NN
58810	200	10	moves	move	VBZ
58810	200	11	farther	far	RBR
58810	200	12	and	and	CC
58810	200	13	farther	farther	RB
58810	200	14	from	from	IN
58810	200	15	the	the	DT
58810	200	16	axis	axis	NN
58810	200	17	,	,	,
58810	200	18	and	and	CC
58810	200	19	the	the	DT
58810	200	20	time	time	NN
58810	200	21	any	any	DT
58810	200	22	star	star	NN
58810	200	23	of	of	IN
58810	200	24	this	this	DT
58810	200	25	belt	belt	NN
58810	200	26	is	be	VBZ
58810	200	27	below	below	IN
58810	200	28	the	the	DT
58810	200	29	horizon	horizon	NN
58810	200	30	becomes	become	VBZ
58810	200	31	more	more	JJR
58810	200	32	and	and	CC
58810	200	33	more	more	RBR
58810	200	34	unequal	unequal	JJ
58810	200	35	to	to	IN
58810	200	36	the	the	DT
58810	200	37	time	time	NN
58810	200	38	it	-PRON-	PRP
58810	200	39	is	be	VBZ
58810	200	40	above	above	IN
58810	200	41	it	-PRON-	PRP
58810	200	42	.	.	.
58810	201	1	The	the	DT
58810	201	2	farther	far	RBR
58810	201	3	any	any	DT
58810	201	4	star	star	NN
58810	201	5	of	of	IN
58810	201	6	this	this	DT
58810	201	7	belt	belt	NN
58810	201	8	is	be	VBZ
58810	201	9	from	from	IN
58810	201	10	the	the	DT
58810	201	11	equinoctial	equinoctial	NN
58810	201	12	,	,	,
58810	201	13	the	the	DT
58810	201	14	longer	long	RBR
58810	201	15	the	the	DT
58810	201	16	time	time	NN
58810	201	17	it	-PRON-	PRP
58810	201	18	is	be	VBZ
58810	201	19	above	above	IN
58810	201	20	the	the	DT
58810	201	21	horizon	horizon	NN
58810	201	22	,	,	,
58810	201	23	and	and	CC
58810	201	24	the	the	DT
58810	201	25	shorter	short	JJR
58810	201	26	the	the	DT
58810	201	27	time	time	NN
58810	201	28	it	-PRON-	PRP
58810	201	29	is	be	VBZ
58810	201	30	below	below	IN
58810	201	31	it	-PRON-	PRP
58810	201	32	.	.	.
58810	202	1	(	(	-LRB-
58810	202	2	4	4	LS
58810	202	3	)	)	-RRB-
58810	202	4	The	the	DT
58810	202	5	stars	star	NNS
58810	202	6	which	which	WDT
58810	202	7	are	be	VBP
58810	202	8	in	in	IN
58810	202	9	the	the	DT
58810	202	10	neighborhood	neighborhood	NN
58810	202	11	of	of	IN
58810	202	12	the	the	DT
58810	202	13	equinoctial	equinoctial	NN
58810	202	14	,	,	,
58810	202	15	on	on	IN
58810	202	16	the	the	DT
58810	202	17	side	side	NN
58810	202	18	of	of	IN
58810	202	19	the	the	DT
58810	202	20	depressed	depressed	JJ
58810	202	21	pole	pole	NN
58810	202	22	,	,	,
58810	202	23	_	_	NNP
58810	202	24	rise	rise	NN
58810	202	25	,	,	,
58810	202	26	but	but	CC
58810	202	27	are	be	VBP
58810	202	28	below	below	IN
58810	202	29	the	the	DT
58810	202	30	horizon	horizon	NN
58810	202	31	longer	long	RBR
58810	202	32	than	than	IN
58810	202	33	they	-PRON-	PRP
58810	202	34	are	be	VBP
58810	202	35	above	above	IN
58810	202	36	it	-PRON-	PRP
58810	202	37	_	_	NNP
58810	202	38	.	.	.
58810	203	1	The	the	DT
58810	203	2	width	width	NN
58810	203	3	of	of	IN
58810	203	4	this	this	DT
58810	203	5	belt	belt	NN
58810	203	6	is	be	VBZ
58810	203	7	also	also	RB
58810	203	8	equal	equal	JJ
58810	203	9	to	to	IN
58810	203	10	the	the	DT
58810	203	11	complement	complement	NN
58810	203	12	of	of	IN
58810	203	13	the	the	DT
58810	203	14	latitude	latitude	NN
58810	203	15	of	of	IN
58810	203	16	the	the	DT
58810	203	17	place	place	NN
58810	203	18	.	.	.
58810	204	1	The	the	DT
58810	204	2	farther	far	RBR
58810	204	3	any	any	DT
58810	204	4	star	star	NN
58810	204	5	of	of	IN
58810	204	6	this	this	DT
58810	204	7	belt	belt	NN
58810	204	8	is	be	VBZ
58810	204	9	from	from	IN
58810	204	10	the	the	DT
58810	204	11	equinoctial	equinoctial	NN
58810	204	12	,	,	,
58810	204	13	the	the	DT
58810	204	14	longer	long	JJR
58810	204	15	time	time	NN
58810	204	16	it	-PRON-	PRP
58810	204	17	is	be	VBZ
58810	204	18	below	below	IN
58810	204	19	the	the	DT
58810	204	20	horizon	horizon	NN
58810	204	21	,	,	,
58810	204	22	and	and	CC
58810	204	23	the	the	DT
58810	204	24	shorter	short	JJR
58810	204	25	time	time	NN
58810	204	26	it	-PRON-	PRP
58810	204	27	is	be	VBZ
58810	204	28	above	above	IN
58810	204	29	it	-PRON-	PRP
58810	204	30	;	;	:
58810	204	31	and	and	CC
58810	204	32	,	,	,
58810	204	33	the	the	DT
58810	204	34	farther	far	RBR
58810	204	35	the	the	DT
58810	204	36	place	place	NN
58810	204	37	from	from	IN
58810	204	38	the	the	DT
58810	204	39	equator	equator	NN
58810	204	40	,	,	,
58810	204	41	the	the	DT
58810	204	42	longer	long	JJR
58810	204	43	every	every	DT
58810	204	44	star	star	NN
58810	204	45	of	of	IN
58810	204	46	this	this	DT
58810	204	47	belt	belt	NN
58810	204	48	is	be	VBZ
58810	204	49	below	below	IN
58810	204	50	the	the	DT
58810	204	51	horizon	horizon	NN
58810	204	52	,	,	,
58810	204	53	and	and	CC
58810	204	54	the	the	DT
58810	204	55	shorter	short	JJR
58810	204	56	the	the	DT
58810	204	57	time	time	NN
58810	204	58	it	-PRON-	PRP
58810	204	59	is	be	VBZ
58810	204	60	above	above	IN
58810	204	61	it	-PRON-	PRP
58810	204	62	.	.	.
58810	205	1	At	at	IN
58810	205	2	the	the	DT
58810	205	3	equator	equator	NN
58810	205	4	every	every	DT
58810	205	5	star	star	NN
58810	205	6	is	be	VBZ
58810	205	7	above	above	IN
58810	205	8	the	the	DT
58810	205	9	horizon	horizon	NN
58810	205	10	just	just	RB
58810	205	11	half	half	NN
58810	205	12	of	of	IN
58810	205	13	the	the	DT
58810	205	14	time	time	NN
58810	205	15	;	;	:
58810	205	16	and	and	CC
58810	205	17	any	any	DT
58810	205	18	star	star	NN
58810	205	19	on	on	IN
58810	205	20	the	the	DT
58810	205	21	equinoctial	equinoctial	NN
58810	205	22	is	be	VBZ
58810	205	23	above	above	IN
58810	205	24	the	the	DT
58810	205	25	horizon	horizon	NN
58810	205	26	just	just	RB
58810	205	27	half	half	NN
58810	205	28	of	of	IN
58810	205	29	the	the	DT
58810	205	30	time	time	NN
58810	205	31	in	in	IN
58810	205	32	every	every	DT
58810	205	33	part	part	NN
58810	205	34	of	of	IN
58810	205	35	the	the	DT
58810	205	36	earth	earth	NN
58810	205	37	,	,	,
58810	205	38	since	since	IN
58810	205	39	the	the	DT
58810	205	40	equinoctial	equinoctial	NN
58810	205	41	and	and	CC
58810	205	42	horizon	horizon	NN
58810	205	43	,	,	,
58810	205	44	being	be	VBG
58810	205	45	great	great	JJ
58810	205	46	circles	circle	NNS
58810	205	47	,	,	,
58810	205	48	bisect	bisect	JJ
58810	205	49	each	each	DT
58810	205	50	other	other	JJ
58810	205	51	.	.	.
58810	206	1	8	8	LS
58810	206	2	.	.	.
58810	207	1	_	_	NNP
58810	207	2	Vertical	Vertical	NNP
58810	207	3	Circles._--Great	circles._--great	NN
58810	207	4	circles	circle	NNS
58810	207	5	perpendicular	perpendicular	JJ
58810	207	6	to	to	IN
58810	207	7	the	the	DT
58810	207	8	horizon	horizon	NN
58810	207	9	are	be	VBP
58810	207	10	called	call	VBN
58810	207	11	_	_	NNP
58810	207	12	vertical	vertical	JJ
58810	207	13	circles	circle	NNS
58810	207	14	_	_	NNP
58810	207	15	.	.	.
58810	208	1	All	all	DT
58810	208	2	vertical	vertical	JJ
58810	208	3	circles	circle	NNS
58810	208	4	pass	pass	VBP
58810	208	5	through	through	IN
58810	208	6	the	the	DT
58810	208	7	zenith	zenith	NN
58810	208	8	and	and	CC
58810	208	9	nadir	nadir	NNS
58810	208	10	.	.	.
58810	209	1	A	a	DT
58810	209	2	number	number	NN
58810	209	3	of	of	IN
58810	209	4	these	these	DT
58810	209	5	circles	circle	NNS
58810	209	6	are	be	VBP
58810	209	7	shown	show	VBN
58810	209	8	in	in	IN
58810	209	9	Fig	Fig	NNP
58810	209	10	.	.	.
58810	210	1	14	14	CD
58810	210	2	,	,	,
58810	210	3	in	in	IN
58810	210	4	which	which	WDT
58810	210	5	_	_	NNP
58810	210	6	SENW	SENW	NNP
58810	210	7	_	_	NNP
58810	210	8	represents	represent	VBZ
58810	210	9	the	the	DT
58810	210	10	horizon	horizon	NN
58810	210	11	,	,	,
58810	210	12	and	and	CC
58810	210	13	_	_	NNP
58810	210	14	Z	Z	NNP
58810	210	15	_	_	NNP
58810	210	16	the	the	DT
58810	210	17	zenith	zenith	NN
58810	210	18	.	.	.
58810	211	1	[	[	-LRB-
58810	211	2	Illustration	illustration	NN
58810	211	3	:	:	:
58810	211	4	Fig	Fig	NNP
58810	211	5	.	.	.
58810	212	1	14	14	CD
58810	212	2	.	.	.
58810	212	3	]	]	-RRB-
58810	213	1	The	the	DT
58810	213	2	vertical	vertical	JJ
58810	213	3	circle	circle	NN
58810	213	4	which	which	WDT
58810	213	5	passes	pass	VBZ
58810	213	6	through	through	IN
58810	213	7	the	the	DT
58810	213	8	north	north	NN
58810	213	9	and	and	CC
58810	213	10	south	south	JJ
58810	213	11	points	point	NNS
58810	213	12	of	of	IN
58810	213	13	the	the	DT
58810	213	14	horizon	horizon	NN
58810	213	15	is	be	VBZ
58810	213	16	called	call	VBN
58810	213	17	the	the	DT
58810	213	18	_	_	NNP
58810	213	19	meridian	meridian	NNP
58810	213	20	_	_	NNP
58810	213	21	;	;	:
58810	213	22	and	and	CC
58810	213	23	the	the	DT
58810	213	24	one	one	NN
58810	213	25	which	which	WDT
58810	213	26	passes	pass	VBZ
58810	213	27	through	through	IN
58810	213	28	the	the	DT
58810	213	29	east	east	NNP
58810	213	30	and	and	CC
58810	213	31	west	west	NNP
58810	213	32	points	point	NNS
58810	213	33	,	,	,
58810	213	34	the	the	DT
58810	213	35	_	_	NNP
58810	213	36	prime	prime	NNP
58810	213	37	vertical	vertical	JJ
58810	213	38	_	_	NN
58810	213	39	.	.	.
58810	214	1	These	these	DT
58810	214	2	two	two	CD
58810	214	3	circles	circle	NNS
58810	214	4	are	be	VBP
58810	214	5	shown	show	VBN
58810	214	6	in	in	IN
58810	214	7	Fig	Fig	NNP
58810	214	8	.	.	.
58810	215	1	15	15	CD
58810	215	2	;	;	:
58810	215	3	_	_	NNP
58810	215	4	SZN	SZN	NNP
58810	215	5	_	_	NNP
58810	215	6	being	be	VBG
58810	215	7	the	the	DT
58810	215	8	meridian	meridian	NN
58810	215	9	,	,	,
58810	215	10	and	and	CC
58810	215	11	_	_	NNP
58810	215	12	EZW	EZW	NNP
58810	215	13	_	_	NNP
58810	215	14	the	the	DT
58810	215	15	prime	prime	JJ
58810	215	16	vertical	vertical	NN
58810	215	17	.	.	.
58810	216	1	These	these	DT
58810	216	2	two	two	CD
58810	216	3	circles	circle	NNS
58810	216	4	are	be	VBP
58810	216	5	at	at	IN
58810	216	6	right	right	JJ
58810	216	7	angles	angle	NNS
58810	216	8	to	to	IN
58810	216	9	each	each	DT
58810	216	10	other	other	JJ
58810	216	11	,	,	,
58810	216	12	or	or	CC
58810	216	13	90	90	CD
58810	216	14	°	°	,
58810	216	15	apart	apart	RB
58810	216	16	;	;	:
58810	216	17	and	and	CC
58810	216	18	consequently	consequently	RB
58810	216	19	they	-PRON-	PRP
58810	216	20	divide	divide	VBP
58810	216	21	the	the	DT
58810	216	22	horizon	horizon	NN
58810	216	23	into	into	IN
58810	216	24	four	four	CD
58810	216	25	quadrants	quadrant	NNS
58810	216	26	.	.	.
58810	217	1	[	[	-LRB-
58810	217	2	Illustration	illustration	NN
58810	217	3	:	:	:
58810	217	4	Fig	Fig	NNP
58810	217	5	.	.	.
58810	218	1	15	15	CD
58810	218	2	.	.	.
58810	218	3	]	]	-RRB-
58810	219	1	9	9	CD
58810	219	2	.	.	.
58810	220	1	_	_	NNP
58810	220	2	Altitude	Altitude	NNP
58810	220	3	and	and	CC
58810	220	4	Zenith	Zenith	NNP
58810	220	5	Distance._--The	Distance._--The	NNP
58810	220	6	_	_	NNP
58810	220	7	altitude	altitude	NN
58810	220	8	_	_	NNP
58810	220	9	of	of	IN
58810	220	10	a	a	DT
58810	220	11	heavenly	heavenly	JJ
58810	220	12	body	body	NN
58810	220	13	is	be	VBZ
58810	220	14	its	-PRON-	PRP$
58810	220	15	distance	distance	NN
58810	220	16	above	above	IN
58810	220	17	the	the	DT
58810	220	18	horizon	horizon	NN
58810	220	19	,	,	,
58810	220	20	and	and	CC
58810	220	21	its	-PRON-	PRP$
58810	220	22	_	_	NNP
58810	220	23	zenith	zenith	NNP
58810	220	24	distance	distance	NN
58810	220	25	_	_	NNP
58810	220	26	is	be	VBZ
58810	220	27	its	-PRON-	PRP$
58810	220	28	distance	distance	NN
58810	220	29	from	from	IN
58810	220	30	the	the	DT
58810	220	31	zenith	zenith	NN
58810	220	32	.	.	.
58810	221	1	Both	both	DT
58810	221	2	the	the	DT
58810	221	3	altitude	altitude	NN
58810	221	4	and	and	CC
58810	221	5	the	the	DT
58810	221	6	zenith	zenith	NNP
58810	221	7	distance	distance	NN
58810	221	8	of	of	IN
58810	221	9	a	a	DT
58810	221	10	body	body	NN
58810	221	11	are	be	VBP
58810	221	12	measured	measure	VBN
58810	221	13	on	on	IN
58810	221	14	the	the	DT
58810	221	15	vertical	vertical	JJ
58810	221	16	circle	circle	NN
58810	221	17	which	which	WDT
58810	221	18	passes	pass	VBZ
58810	221	19	through	through	IN
58810	221	20	the	the	DT
58810	221	21	body	body	NN
58810	221	22	.	.	.
58810	222	1	The	the	DT
58810	222	2	altitude	altitude	NN
58810	222	3	and	and	CC
58810	222	4	zenith	zenith	NN
58810	222	5	distance	distance	NN
58810	222	6	of	of	IN
58810	222	7	a	a	DT
58810	222	8	heavenly	heavenly	JJ
58810	222	9	body	body	NN
58810	222	10	are	be	VBP
58810	222	11	complements	complement	NNS
58810	222	12	of	of	IN
58810	222	13	each	each	DT
58810	222	14	other	other	JJ
58810	222	15	.	.	.
58810	223	1	10	10	CD
58810	223	2	.	.	.
58810	224	1	_	_	NNP
58810	224	2	Azimuth	Azimuth	NNP
58810	224	3	and	and	CC
58810	224	4	Amplitude.--Azimuth	Amplitude.--Azimuth	NNP
58810	224	5	_	_	NNP
58810	224	6	is	be	VBZ
58810	224	7	distance	distance	NN
58810	224	8	measured	measure	VBN
58810	224	9	east	east	NNP
58810	224	10	or	or	CC
58810	224	11	west	west	NN
58810	224	12	from	from	IN
58810	224	13	the	the	DT
58810	224	14	meridian	meridian	NNP
58810	224	15	.	.	.
58810	225	1	When	when	WRB
58810	225	2	a	a	DT
58810	225	3	heavenly	heavenly	JJ
58810	225	4	body	body	NN
58810	225	5	lies	lie	VBZ
58810	225	6	north	north	RB
58810	225	7	of	of	IN
58810	225	8	the	the	DT
58810	225	9	prime	prime	JJ
58810	225	10	vertical	vertical	NNP
58810	225	11	,	,	,
58810	225	12	its	-PRON-	PRP$
58810	225	13	azimuth	azimuth	NN
58810	225	14	is	be	VBZ
58810	225	15	measured	measure	VBN
58810	225	16	from	from	IN
58810	225	17	the	the	DT
58810	225	18	meridian	meridian	NN
58810	225	19	on	on	IN
58810	225	20	the	the	DT
58810	225	21	north	north	NN
58810	225	22	;	;	:
58810	225	23	and	and	CC
58810	225	24	,	,	,
58810	225	25	when	when	WRB
58810	225	26	it	-PRON-	PRP
58810	225	27	lies	lie	VBZ
58810	225	28	south	south	RB
58810	225	29	of	of	IN
58810	225	30	the	the	DT
58810	225	31	prime	prime	JJ
58810	225	32	vertical	vertical	NNP
58810	225	33	,	,	,
58810	225	34	its	-PRON-	PRP$
58810	225	35	azimuth	azimuth	NN
58810	225	36	is	be	VBZ
58810	225	37	measured	measure	VBN
58810	225	38	from	from	IN
58810	225	39	the	the	DT
58810	225	40	meridian	meridian	NN
58810	225	41	on	on	IN
58810	225	42	the	the	DT
58810	225	43	south	south	NN
58810	225	44	.	.	.
58810	226	1	The	the	DT
58810	226	2	azimuth	azimuth	NN
58810	226	3	of	of	IN
58810	226	4	a	a	DT
58810	226	5	body	body	NN
58810	226	6	can	can	MD
58810	226	7	,	,	,
58810	226	8	therefore	therefore	RB
58810	226	9	,	,	,
58810	226	10	never	never	RB
58810	226	11	exceed	exceed	VBP
58810	226	12	90	90	CD
58810	226	13	°	°	NNS
58810	226	14	.	.	.
58810	227	1	The	the	DT
58810	227	2	azimuth	azimuth	NN
58810	227	3	of	of	IN
58810	227	4	a	a	DT
58810	227	5	body	body	NN
58810	227	6	is	be	VBZ
58810	227	7	the	the	DT
58810	227	8	angle	angle	NN
58810	227	9	which	which	WDT
58810	227	10	the	the	DT
58810	227	11	plane	plane	NN
58810	227	12	of	of	IN
58810	227	13	the	the	DT
58810	227	14	vertical	vertical	JJ
58810	227	15	circle	circle	NN
58810	227	16	passing	pass	VBG
58810	227	17	through	through	IN
58810	227	18	it	-PRON-	PRP
58810	227	19	makes	make	VBZ
58810	227	20	with	with	IN
58810	227	21	that	that	DT
58810	227	22	of	of	IN
58810	227	23	the	the	DT
58810	227	24	meridian	meridian	NN
58810	227	25	.	.	.
58810	228	1	The	the	DT
58810	228	2	_	_	NNP
58810	228	3	amplitude	amplitude	NN
58810	228	4	_	_	NNP
58810	228	5	of	of	IN
58810	228	6	a	a	DT
58810	228	7	body	body	NN
58810	228	8	is	be	VBZ
58810	228	9	its	-PRON-	PRP$
58810	228	10	distance	distance	NN
58810	228	11	measured	measure	VBN
58810	228	12	north	north	NN
58810	228	13	or	or	CC
58810	228	14	south	south	RB
58810	228	15	from	from	IN
58810	228	16	the	the	DT
58810	228	17	prime	prime	JJ
58810	228	18	vertical	vertical	NN
58810	228	19	.	.	.
58810	229	1	The	the	DT
58810	229	2	amplitude	amplitude	NN
58810	229	3	and	and	CC
58810	229	4	azimuth	azimuth	NN
58810	229	5	of	of	IN
58810	229	6	a	a	DT
58810	229	7	body	body	NN
58810	229	8	are	be	VBP
58810	229	9	complements	complement	NNS
58810	229	10	of	of	IN
58810	229	11	each	each	DT
58810	229	12	other	other	JJ
58810	229	13	.	.	.
58810	230	1	11	11	CD
58810	230	2	.	.	.
58810	231	1	_	_	NNP
58810	231	2	Alt	Alt	NNP
58810	231	3	-	-	HYPH
58810	231	4	azimuth	azimuth	NNP
58810	231	5	Instrument._--An	instrument._--an	NN
58810	231	6	instrument	instrument	NN
58810	231	7	for	for	IN
58810	231	8	measuring	measure	VBG
58810	231	9	the	the	DT
58810	231	10	altitude	altitude	NN
58810	231	11	and	and	CC
58810	231	12	azimuth	azimuth	NN
58810	231	13	of	of	IN
58810	231	14	a	a	DT
58810	231	15	heavenly	heavenly	JJ
58810	231	16	body	body	NN
58810	231	17	is	be	VBZ
58810	231	18	called	call	VBN
58810	231	19	an	an	DT
58810	231	20	_	_	NNP
58810	231	21	alt	alt	NN
58810	231	22	-	-	HYPH
58810	231	23	azimuth	azimuth	NNP
58810	231	24	_	_	NNP
58810	231	25	instrument	instrument	NN
58810	231	26	.	.	.
58810	232	1	One	one	CD
58810	232	2	form	form	NN
58810	232	3	of	of	IN
58810	232	4	this	this	DT
58810	232	5	instrument	instrument	NN
58810	232	6	is	be	VBZ
58810	232	7	shown	show	VBN
58810	232	8	in	in	IN
58810	232	9	Fig	Fig	NNP
58810	232	10	.	.	.
58810	233	1	16	16	CD
58810	233	2	.	.	.
58810	234	1	It	-PRON-	PRP
58810	234	2	consists	consist	VBZ
58810	234	3	essentially	essentially	RB
58810	234	4	of	of	IN
58810	234	5	a	a	DT
58810	234	6	telescope	telescope	NN
58810	234	7	mounted	mount	VBN
58810	234	8	on	on	IN
58810	234	9	a	a	DT
58810	234	10	vertical	vertical	JJ
58810	234	11	circle	circle	NN
58810	234	12	,	,	,
58810	234	13	and	and	CC
58810	234	14	capable	capable	JJ
58810	234	15	of	of	IN
58810	234	16	turning	turn	VBG
58810	234	17	on	on	RP
58810	234	18	a	a	DT
58810	234	19	horizontal	horizontal	JJ
58810	234	20	axis	axi	NNS
58810	234	21	,	,	,
58810	234	22	which	which	WDT
58810	234	23	,	,	,
58810	234	24	in	in	IN
58810	234	25	turn	turn	NN
58810	234	26	,	,	,
58810	234	27	is	be	VBZ
58810	234	28	mounted	mount	VBN
58810	234	29	on	on	IN
58810	234	30	the	the	DT
58810	234	31	vertical	vertical	JJ
58810	234	32	axis	axi	NNS
58810	234	33	of	of	IN
58810	234	34	a	a	DT
58810	234	35	horizontal	horizontal	JJ
58810	234	36	circle	circle	NN
58810	234	37	.	.	.
58810	235	1	Both	both	DT
58810	235	2	the	the	DT
58810	235	3	horizontal	horizontal	JJ
58810	235	4	and	and	CC
58810	235	5	the	the	DT
58810	235	6	vertical	vertical	JJ
58810	235	7	circles	circle	NNS
58810	235	8	are	be	VBP
58810	235	9	graduated	graduate	VBN
58810	235	10	,	,	,
58810	235	11	and	and	CC
58810	235	12	the	the	DT
58810	235	13	horizontal	horizontal	JJ
58810	235	14	circle	circle	NN
58810	235	15	is	be	VBZ
58810	235	16	placed	place	VBN
58810	235	17	exactly	exactly	RB
58810	235	18	parallel	parallel	JJ
58810	235	19	with	with	IN
58810	235	20	the	the	DT
58810	235	21	plane	plane	NN
58810	235	22	of	of	IN
58810	235	23	the	the	DT
58810	235	24	horizon	horizon	NN
58810	235	25	.	.	.
58810	236	1	When	when	WRB
58810	236	2	the	the	DT
58810	236	3	instrument	instrument	NN
58810	236	4	is	be	VBZ
58810	236	5	properly	properly	RB
58810	236	6	adjusted	adjust	VBN
58810	236	7	,	,	,
58810	236	8	the	the	DT
58810	236	9	axis	axi	NNS
58810	236	10	of	of	IN
58810	236	11	the	the	DT
58810	236	12	telescope	telescope	NN
58810	236	13	will	will	MD
58810	236	14	describe	describe	VB
58810	236	15	a	a	DT
58810	236	16	vertical	vertical	JJ
58810	236	17	circle	circle	NN
58810	236	18	when	when	WRB
58810	236	19	the	the	DT
58810	236	20	telescope	telescope	NN
58810	236	21	is	be	VBZ
58810	236	22	turned	turn	VBN
58810	236	23	on	on	RP
58810	236	24	the	the	DT
58810	236	25	horizontal	horizontal	JJ
58810	236	26	axis	axi	NNS
58810	236	27	,	,	,
58810	236	28	no	no	RB
58810	236	29	matter	matter	RB
58810	236	30	to	to	IN
58810	236	31	what	what	WP
58810	236	32	part	part	NN
58810	236	33	of	of	IN
58810	236	34	the	the	DT
58810	236	35	heavens	heavens	NNPS
58810	236	36	it	-PRON-	PRP
58810	236	37	has	have	VBZ
58810	236	38	been	be	VBN
58810	236	39	pointed	point	VBN
58810	236	40	.	.	.
58810	237	1	The	the	DT
58810	237	2	horizontal	horizontal	JJ
58810	237	3	and	and	CC
58810	237	4	vertical	vertical	JJ
58810	237	5	axes	axis	NNS
58810	237	6	carry	carry	VBP
58810	237	7	each	each	DT
58810	237	8	a	a	DT
58810	237	9	pointer	pointer	NN
58810	237	10	.	.	.
58810	238	1	These	these	DT
58810	238	2	pointers	pointer	NNS
58810	238	3	move	move	VBP
58810	238	4	over	over	IN
58810	238	5	the	the	DT
58810	238	6	graduated	graduate	VBN
58810	238	7	circles	circle	NNS
58810	238	8	,	,	,
58810	238	9	and	and	CC
58810	238	10	mark	mark	VB
58810	238	11	how	how	WRB
58810	238	12	far	far	RB
58810	238	13	each	each	DT
58810	238	14	axis	axis	RB
58810	238	15	turns	turn	VBZ
58810	238	16	.	.	.
58810	239	1	To	to	TO
58810	239	2	find	find	VB
58810	239	3	the	the	DT
58810	239	4	_	_	NNP
58810	239	5	azimuth	azimuth	NN
58810	239	6	_	_	NNP
58810	239	7	of	of	IN
58810	239	8	a	a	DT
58810	239	9	star	star	NN
58810	239	10	,	,	,
58810	239	11	the	the	DT
58810	239	12	instrument	instrument	NN
58810	239	13	is	be	VBZ
58810	239	14	turned	turn	VBN
58810	239	15	on	on	RP
58810	239	16	its	-PRON-	PRP$
58810	239	17	vertical	vertical	JJ
58810	239	18	axis	axi	NNS
58810	239	19	till	till	IN
58810	239	20	its	-PRON-	PRP$
58810	239	21	vertical	vertical	JJ
58810	239	22	circle	circle	NN
58810	239	23	is	be	VBZ
58810	239	24	brought	bring	VBN
58810	239	25	into	into	IN
58810	239	26	the	the	DT
58810	239	27	plane	plane	NN
58810	239	28	of	of	IN
58810	239	29	the	the	DT
58810	239	30	meridian	meridian	NNP
58810	239	31	,	,	,
58810	239	32	and	and	CC
58810	239	33	the	the	DT
58810	239	34	reading	reading	NN
58810	239	35	of	of	IN
58810	239	36	the	the	DT
58810	239	37	horizontal	horizontal	JJ
58810	239	38	circle	circle	NN
58810	239	39	noted	note	VBD
58810	239	40	.	.	.
58810	240	1	The	the	DT
58810	240	2	telescope	telescope	NN
58810	240	3	is	be	VBZ
58810	240	4	then	then	RB
58810	240	5	directed	direct	VBN
58810	240	6	to	to	IN
58810	240	7	the	the	DT
58810	240	8	star	star	NN
58810	240	9	by	by	IN
58810	240	10	turning	turn	VBG
58810	240	11	it	-PRON-	PRP
58810	240	12	on	on	IN
58810	240	13	both	both	CC
58810	240	14	its	-PRON-	PRP$
58810	240	15	vertical	vertical	JJ
58810	240	16	and	and	CC
58810	240	17	horizontal	horizontal	JJ
58810	240	18	axes	axis	NNS
58810	240	19	.	.	.
58810	241	1	The	the	DT
58810	241	2	reading	reading	NN
58810	241	3	of	of	IN
58810	241	4	the	the	DT
58810	241	5	horizontal	horizontal	JJ
58810	241	6	circle	circle	NN
58810	241	7	is	be	VBZ
58810	241	8	again	again	RB
58810	241	9	noted	note	VBN
58810	241	10	.	.	.
58810	242	1	The	the	DT
58810	242	2	difference	difference	NN
58810	242	3	between	between	IN
58810	242	4	these	these	DT
58810	242	5	two	two	CD
58810	242	6	readings	reading	NNS
58810	242	7	of	of	IN
58810	242	8	the	the	DT
58810	242	9	horizontal	horizontal	JJ
58810	242	10	circle	circle	NN
58810	242	11	will	will	MD
58810	242	12	be	be	VB
58810	242	13	the	the	DT
58810	242	14	azimuth	azimuth	NN
58810	242	15	of	of	IN
58810	242	16	the	the	DT
58810	242	17	star	star	NN
58810	242	18	.	.	.
58810	243	1	[	[	-LRB-
58810	243	2	Illustration	illustration	NN
58810	243	3	:	:	:
58810	243	4	Fig	Fig	NNP
58810	243	5	.	.	.
58810	244	1	16	16	CD
58810	244	2	.	.	.
58810	244	3	]	]	-RRB-
58810	245	1	To	to	TO
58810	245	2	find	find	VB
58810	245	3	the	the	DT
58810	245	4	_	_	NNP
58810	245	5	altitude	altitude	NN
58810	245	6	_	_	NNP
58810	245	7	of	of	IN
58810	245	8	a	a	DT
58810	245	9	star	star	NN
58810	245	10	,	,	,
58810	245	11	the	the	DT
58810	245	12	reading	reading	NN
58810	245	13	of	of	IN
58810	245	14	the	the	DT
58810	245	15	vertical	vertical	JJ
58810	245	16	circle	circle	NN
58810	245	17	is	be	VBZ
58810	245	18	first	first	RB
58810	245	19	ascertained	ascertain	VBN
58810	245	20	when	when	WRB
58810	245	21	the	the	DT
58810	245	22	telescope	telescope	NN
58810	245	23	is	be	VBZ
58810	245	24	pointed	point	VBN
58810	245	25	horizontally	horizontally	RB
58810	245	26	,	,	,
58810	245	27	and	and	CC
58810	245	28	again	again	RB
58810	245	29	when	when	WRB
58810	245	30	the	the	DT
58810	245	31	telescope	telescope	NN
58810	245	32	is	be	VBZ
58810	245	33	pointed	point	VBN
58810	245	34	at	at	IN
58810	245	35	the	the	DT
58810	245	36	star	star	NN
58810	245	37	.	.	.
58810	246	1	The	the	DT
58810	246	2	difference	difference	NN
58810	246	3	between	between	IN
58810	246	4	these	these	DT
58810	246	5	two	two	CD
58810	246	6	readings	reading	NNS
58810	246	7	of	of	IN
58810	246	8	the	the	DT
58810	246	9	vertical	vertical	JJ
58810	246	10	circle	circle	NN
58810	246	11	will	will	MD
58810	246	12	be	be	VB
58810	246	13	the	the	DT
58810	246	14	altitude	altitude	NN
58810	246	15	of	of	IN
58810	246	16	the	the	DT
58810	246	17	star	star	NN
58810	246	18	.	.	.
58810	247	1	12	12	CD
58810	247	2	.	.	.
58810	248	1	_	_	NNP
58810	248	2	The	the	DT
58810	248	3	Vernier._--To	vernier._--to	NN
58810	248	4	enable	enable	VBP
58810	248	5	the	the	DT
58810	248	6	observer	observer	NN
58810	248	7	to	to	TO
58810	248	8	read	read	VB
58810	248	9	the	the	DT
58810	248	10	fractions	fraction	NNS
58810	248	11	of	of	IN
58810	248	12	the	the	DT
58810	248	13	divisions	division	NNS
58810	248	14	on	on	IN
58810	248	15	the	the	DT
58810	248	16	circles	circle	NNS
58810	248	17	,	,	,
58810	248	18	a	a	DT
58810	248	19	device	device	NN
58810	248	20	called	call	VBN
58810	248	21	a	a	DT
58810	248	22	_	_	NNP
58810	248	23	vernier	vernier	NN
58810	248	24	_	_	NNP
58810	248	25	is	be	VBZ
58810	248	26	often	often	RB
58810	248	27	employed	employ	VBN
58810	248	28	.	.	.
58810	249	1	It	-PRON-	PRP
58810	249	2	consists	consist	VBZ
58810	249	3	of	of	IN
58810	249	4	a	a	DT
58810	249	5	short	short	JJ
58810	249	6	,	,	,
58810	249	7	graduated	graduate	VBN
58810	249	8	arc	arc	NNP
58810	249	9	,	,	,
58810	249	10	attached	attach	VBN
58810	249	11	to	to	IN
58810	249	12	the	the	DT
58810	249	13	end	end	NN
58810	249	14	of	of	IN
58810	249	15	an	an	DT
58810	249	16	arm	arm	NN
58810	249	17	_	_	NNP
58810	249	18	c	c	NNP
58810	249	19	_	_	NNP
58810	249	20	(	(	-LRB-
58810	249	21	Fig	Fig	NNP
58810	249	22	.	.	.
58810	250	1	17	17	CD
58810	250	2	)	)	-RRB-
58810	250	3	,	,	,
58810	250	4	which	which	WDT
58810	250	5	is	be	VBZ
58810	250	6	carried	carry	VBN
58810	250	7	by	by	IN
58810	250	8	the	the	DT
58810	250	9	axis	axis	NN
58810	250	10	,	,	,
58810	250	11	and	and	CC
58810	250	12	turns	turn	VBZ
58810	250	13	with	with	IN
58810	250	14	the	the	DT
58810	250	15	telescope	telescope	NN
58810	250	16	.	.	.
58810	251	1	This	this	DT
58810	251	2	arc	arc	NN
58810	251	3	is	be	VBZ
58810	251	4	of	of	IN
58810	251	5	the	the	DT
58810	251	6	length	length	NN
58810	251	7	of	of	IN
58810	251	8	_	_	NNP
58810	251	9	nine	nine	CD
58810	251	10	_	_	NNP
58810	251	11	divisions	division	NNS
58810	251	12	on	on	IN
58810	251	13	the	the	DT
58810	251	14	circle	circle	NN
58810	251	15	,	,	,
58810	251	16	and	and	CC
58810	251	17	it	-PRON-	PRP
58810	251	18	is	be	VBZ
58810	251	19	divided	divide	VBN
58810	251	20	into	into	IN
58810	251	21	_	_	NNP
58810	251	22	ten	ten	CD
58810	251	23	_	_	NNP
58810	251	24	equal	equal	JJ
58810	251	25	parts	part	NNS
58810	251	26	.	.	.
58810	252	1	If	if	IN
58810	252	2	0	0	CD
58810	252	3	of	of	IN
58810	252	4	the	the	DT
58810	252	5	vernier	vernier	JJ
58810	252	6	coincides	coincide	NNS
58810	252	7	with	with	IN
58810	252	8	any	any	DT
58810	252	9	division	division	NN
58810	252	10	,	,	,
58810	252	11	say	say	VB
58810	252	12	6	6	CD
58810	252	13	,	,	,
58810	252	14	of	of	IN
58810	252	15	the	the	DT
58810	252	16	circle	circle	NN
58810	252	17	,	,	,
58810	252	18	1	1	CD
58810	252	19	of	of	IN
58810	252	20	the	the	DT
58810	252	21	vernier	vernier	NN
58810	252	22	will	will	MD
58810	252	23	be	be	VB
58810	252	24	1/10	1/10	CD
58810	252	25	of	of	IN
58810	252	26	a	a	DT
58810	252	27	division	division	NN
58810	252	28	to	to	IN
58810	252	29	the	the	DT
58810	252	30	left	left	NN
58810	252	31	of	of	IN
58810	252	32	7	7	CD
58810	252	33	,	,	,
58810	252	34	2	2	CD
58810	252	35	will	will	MD
58810	252	36	be	be	VB
58810	252	37	2/10	2/10	CD
58810	252	38	of	of	IN
58810	252	39	a	a	DT
58810	252	40	division	division	NN
58810	252	41	to	to	IN
58810	252	42	the	the	DT
58810	252	43	left	left	NN
58810	252	44	of	of	IN
58810	252	45	8	8	CD
58810	252	46	,	,	,
58810	252	47	3	3	CD
58810	252	48	will	will	MD
58810	252	49	be	be	VB
58810	252	50	3/10	3/10	CD
58810	252	51	,	,	,
58810	252	52	of	of	IN
58810	252	53	a	a	DT
58810	252	54	division	division	NN
58810	252	55	to	to	IN
58810	252	56	the	the	DT
58810	252	57	left	left	NN
58810	252	58	of	of	IN
58810	252	59	9	9	CD
58810	252	60	,	,	,
58810	252	61	etc	etc	FW
58810	252	62	.	.	.
58810	253	1	Hence	hence	RB
58810	253	2	,	,	,
58810	253	3	when	when	WRB
58810	253	4	1	1	CD
58810	253	5	coincides	coincide	VBZ
58810	253	6	with	with	IN
58810	253	7	7	7	CD
58810	253	8	,	,	,
58810	253	9	0	0	CD
58810	253	10	will	will	MD
58810	253	11	be	be	VB
58810	253	12	at	at	IN
58810	253	13	6	6	CD
58810	253	14	-	-	SYM
58810	253	15	1/10	1/10	CD
58810	253	16	;	;	:
58810	253	17	when	when	WRB
58810	253	18	2	2	CD
58810	253	19	coincides	coincide	VBZ
58810	253	20	with	with	IN
58810	253	21	8	8	CD
58810	253	22	,	,	,
58810	253	23	0	0	CD
58810	253	24	will	will	MD
58810	253	25	be	be	VB
58810	253	26	at	at	IN
58810	253	27	6	6	CD
58810	253	28	-	-	HYPH
58810	253	29	2/10	2/10	CD
58810	253	30	;	;	:
58810	253	31	when	when	WRB
58810	253	32	3	3	CD
58810	253	33	coincides	coincide	VBZ
58810	253	34	with	with	IN
58810	253	35	9	9	CD
58810	253	36	,	,	,
58810	253	37	0	0	CD
58810	253	38	will	will	MD
58810	253	39	be	be	VB
58810	253	40	at	at	IN
58810	253	41	6	6	CD
58810	253	42	-	-	SYM
58810	253	43	3/10	3/10	CD
58810	253	44	,	,	,
58810	253	45	etc	etc	FW
58810	253	46	.	.	.
58810	254	1	[	[	-LRB-
58810	254	2	Illustration	illustration	NN
58810	254	3	:	:	:
58810	254	4	Fig	Fig	NNP
58810	254	5	.	.	.
58810	255	1	17	17	CD
58810	255	2	.	.	.
58810	255	3	]	]	-RRB-
58810	256	1	To	to	TO
58810	256	2	ascertain	ascertain	VB
58810	256	3	the	the	DT
58810	256	4	reading	reading	NN
58810	256	5	of	of	IN
58810	256	6	the	the	DT
58810	256	7	circle	circle	NN
58810	256	8	by	by	IN
58810	256	9	means	mean	NNS
58810	256	10	of	of	IN
58810	256	11	the	the	DT
58810	256	12	vernier	vernier	NN
58810	256	13	,	,	,
58810	256	14	we	-PRON-	PRP
58810	256	15	first	first	RB
58810	256	16	notice	notice	VBP
58810	256	17	the	the	DT
58810	256	18	zero	zero	CD
58810	256	19	line	line	NN
58810	256	20	.	.	.
58810	257	1	If	if	IN
58810	257	2	it	-PRON-	PRP
58810	257	3	exactly	exactly	RB
58810	257	4	coincides	coincide	VBZ
58810	257	5	with	with	IN
58810	257	6	any	any	DT
58810	257	7	division	division	NN
58810	257	8	of	of	IN
58810	257	9	the	the	DT
58810	257	10	circle	circle	NN
58810	257	11	,	,	,
58810	257	12	the	the	DT
58810	257	13	number	number	NN
58810	257	14	of	of	IN
58810	257	15	that	that	DT
58810	257	16	division	division	NN
58810	257	17	will	will	MD
58810	257	18	be	be	VB
58810	257	19	the	the	DT
58810	257	20	reading	reading	NN
58810	257	21	of	of	IN
58810	257	22	the	the	DT
58810	257	23	circle	circle	NN
58810	257	24	.	.	.
58810	258	1	If	if	IN
58810	258	2	there	there	EX
58810	258	3	is	be	VBZ
58810	258	4	not	not	RB
58810	258	5	an	an	DT
58810	258	6	exact	exact	JJ
58810	258	7	coincidence	coincidence	NN
58810	258	8	of	of	IN
58810	258	9	the	the	DT
58810	258	10	zero	zero	CD
58810	258	11	line	line	NN
58810	258	12	with	with	IN
58810	258	13	any	any	DT
58810	258	14	division	division	NN
58810	258	15	of	of	IN
58810	258	16	the	the	DT
58810	258	17	circle	circle	NN
58810	258	18	,	,	,
58810	258	19	we	-PRON-	PRP
58810	258	20	run	run	VBP
58810	258	21	the	the	DT
58810	258	22	eye	eye	NN
58810	258	23	along	along	IN
58810	258	24	the	the	DT
58810	258	25	vernier	vernier	NN
58810	258	26	,	,	,
58810	258	27	and	and	CC
58810	258	28	note	note	VB
58810	258	29	which	which	WDT
58810	258	30	of	of	IN
58810	258	31	its	-PRON-	PRP$
58810	258	32	divisions	division	NNS
58810	258	33	does	do	VBZ
58810	258	34	coincide	coincide	VB
58810	258	35	with	with	IN
58810	258	36	a	a	DT
58810	258	37	division	division	NN
58810	258	38	of	of	IN
58810	258	39	the	the	DT
58810	258	40	circle	circle	NN
58810	258	41	.	.	.
58810	259	1	The	the	DT
58810	259	2	reading	reading	NN
58810	259	3	of	of	IN
58810	259	4	the	the	DT
58810	259	5	circle	circle	NN
58810	259	6	will	will	MD
58810	259	7	then	then	RB
58810	259	8	be	be	VB
58810	259	9	the	the	DT
58810	259	10	number	number	NN
58810	259	11	of	of	IN
58810	259	12	the	the	DT
58810	259	13	first	first	JJ
58810	259	14	division	division	NN
58810	259	15	on	on	IN
58810	259	16	the	the	DT
58810	259	17	circle	circle	NN
58810	259	18	behind	behind	IN
58810	259	19	the	the	DT
58810	259	20	0	0	CD
58810	259	21	of	of	IN
58810	259	22	the	the	DT
58810	259	23	vernier	vernier	NN
58810	259	24	,	,	,
58810	259	25	and	and	CC
58810	259	26	a	a	DT
58810	259	27	number	number	NN
58810	259	28	of	of	IN
58810	259	29	tenths	tenth	NNS
58810	259	30	equal	equal	JJ
58810	259	31	to	to	IN
58810	259	32	the	the	DT
58810	259	33	number	number	NN
58810	259	34	of	of	IN
58810	259	35	the	the	DT
58810	259	36	division	division	NN
58810	259	37	of	of	IN
58810	259	38	the	the	DT
58810	259	39	vernier	vernier	NN
58810	259	40	,	,	,
58810	259	41	which	which	WDT
58810	259	42	coincides	coincide	VBZ
58810	259	43	with	with	IN
58810	259	44	a	a	DT
58810	259	45	division	division	NN
58810	259	46	of	of	IN
58810	259	47	the	the	DT
58810	259	48	circle	circle	NN
58810	259	49	.	.	.
58810	260	1	For	for	IN
58810	260	2	instance	instance	NN
58810	260	3	,	,	,
58810	260	4	suppose	suppose	VB
58810	260	5	0	0	CD
58810	260	6	of	of	IN
58810	260	7	the	the	DT
58810	260	8	vernier	vernier	NN
58810	260	9	beyond	beyond	IN
58810	260	10	6	6	CD
58810	260	11	of	of	IN
58810	260	12	the	the	DT
58810	260	13	circle	circle	NN
58810	260	14	,	,	,
58810	260	15	and	and	CC
58810	260	16	7	7	CD
58810	260	17	of	of	IN
58810	260	18	the	the	DT
58810	260	19	vernier	vernier	NN
58810	260	20	to	to	TO
58810	260	21	coincide	coincide	VB
58810	260	22	with	with	IN
58810	260	23	13	13	CD
58810	260	24	of	of	IN
58810	260	25	the	the	DT
58810	260	26	circle	circle	NN
58810	260	27	.	.	.
58810	261	1	The	the	DT
58810	261	2	reading	reading	NN
58810	261	3	of	of	IN
58810	261	4	the	the	DT
58810	261	5	circle	circle	NN
58810	261	6	will	will	MD
58810	261	7	then	then	RB
58810	261	8	be	be	VB
58810	261	9	6	6	CD
58810	261	10	-	-	SYM
58810	261	11	7/10	7/10	CD
58810	261	12	.	.	.
58810	262	1	13	13	CD
58810	262	2	.	.	.
58810	263	1	_	_	NNP
58810	263	2	Hour	Hour	NNP
58810	263	3	Circles._--Great	Circles._--Great	NNP
58810	263	4	circles	circle	NNS
58810	263	5	perpendicular	perpendicular	JJ
58810	263	6	to	to	IN
58810	263	7	the	the	DT
58810	263	8	celestial	celestial	JJ
58810	263	9	equator	equator	NN
58810	263	10	are	be	VBP
58810	263	11	called	call	VBN
58810	263	12	_	_	NNP
58810	263	13	hour	hour	NN
58810	263	14	circles	circle	NNS
58810	263	15	_	_	NNP
58810	263	16	.	.	.
58810	264	1	These	these	DT
58810	264	2	circles	circle	NNS
58810	264	3	all	all	DT
58810	264	4	pass	pass	VBP
58810	264	5	through	through	IN
58810	264	6	the	the	DT
58810	264	7	poles	pole	NNS
58810	264	8	of	of	IN
58810	264	9	the	the	DT
58810	264	10	heavens	heavens	NNPS
58810	264	11	,	,	,
58810	264	12	as	as	IN
58810	264	13	shown	show	VBN
58810	264	14	in	in	IN
58810	264	15	Fig	Fig	NNP
58810	264	16	.	.	.
58810	265	1	18	18	CD
58810	265	2	.	.	.
58810	266	1	_	_	NNP
58810	266	2	EQ	EQ	NNP
58810	266	3	_	_	NNP
58810	266	4	is	be	VBZ
58810	266	5	the	the	DT
58810	266	6	celestial	celestial	JJ
58810	266	7	equator	equator	NN
58810	266	8	,	,	,
58810	266	9	and	and	CC
58810	266	10	_	_	NNP
58810	266	11	P	P	NNP
58810	266	12	_	_	NNP
58810	266	13	and	and	CC
58810	266	14	_	_	NNP
58810	266	15	P	P	NNP
58810	266	16	'	'	''
58810	266	17	_	_	NNP
58810	266	18	are	be	VBP
58810	266	19	the	the	DT
58810	266	20	poles	pole	NNS
58810	266	21	of	of	IN
58810	266	22	the	the	DT
58810	266	23	heavens	heavens	NNPS
58810	266	24	.	.	.
58810	267	1	The	the	DT
58810	267	2	point	point	NN
58810	267	3	_	_	NNP
58810	267	4	A	A	NNP
58810	267	5	_	_	NNP
58810	267	6	on	on	IN
58810	267	7	the	the	DT
58810	267	8	equinoctial	equinoctial	NN
58810	267	9	(	(	-LRB-
58810	267	10	Fig	fig	NN
58810	267	11	.	.	.
58810	268	1	19	19	CD
58810	268	2	)	)	-RRB-
58810	268	3	is	be	VBZ
58810	268	4	called	call	VBN
58810	268	5	the	the	DT
58810	268	6	_	_	NNP
58810	268	7	vernal	vernal	JJ
58810	268	8	equinox	equinox	NN
58810	268	9	_	_	NNP
58810	268	10	,	,	,
58810	268	11	or	or	CC
58810	268	12	the	the	DT
58810	268	13	_	_	NNP
58810	268	14	first	first	JJ
58810	268	15	point	point	NN
58810	268	16	of	of	IN
58810	268	17	Aries	Aries	NNPS
58810	268	18	_	_	NNP
58810	268	19	.	.	.
58810	269	1	The	the	DT
58810	269	2	hour	hour	NN
58810	269	3	circle	circle	NN
58810	269	4	,	,	,
58810	269	5	_	_	NNP
58810	269	6	APP	APP	NNP
58810	269	7	'	'	POS
58810	269	8	_	_	NNP
58810	269	9	,	,	,
58810	269	10	which	which	WDT
58810	269	11	passes	pass	VBZ
58810	269	12	through	through	IN
58810	269	13	it	-PRON-	PRP
58810	269	14	,	,	,
58810	269	15	is	be	VBZ
58810	269	16	called	call	VBN
58810	269	17	the	the	DT
58810	269	18	_	_	NNP
58810	269	19	equinoctial	equinoctial	JJ
58810	269	20	colure	colure	NN
58810	269	21	_	_	NNP
58810	269	22	.	.	.
58810	270	1	[	[	-LRB-
58810	270	2	Illustration	illustration	NN
58810	270	3	:	:	:
58810	270	4	Fig	Fig	NNP
58810	270	5	.	.	.
58810	271	1	18	18	CD
58810	271	2	.	.	.
58810	271	3	]	]	-RRB-
58810	272	1	14	14	CD
58810	272	2	.	.	.
58810	273	1	_	_	NNP
58810	273	2	Declination	Declination	NNP
58810	273	3	and	and	CC
58810	273	4	Right	Right	NNP
58810	273	5	Ascension._--The	Ascension._--The	NNP
58810	273	6	_	_	NNP
58810	273	7	declination	declination	NN
58810	273	8	_	_	NNP
58810	273	9	of	of	IN
58810	273	10	a	a	DT
58810	273	11	heavenly	heavenly	JJ
58810	273	12	body	body	NN
58810	273	13	is	be	VBZ
58810	273	14	its	-PRON-	PRP$
58810	273	15	distance	distance	NN
58810	273	16	north	north	NN
58810	273	17	or	or	CC
58810	273	18	south	south	RB
58810	273	19	of	of	IN
58810	273	20	the	the	DT
58810	273	21	celestial	celestial	JJ
58810	273	22	equator	equator	NN
58810	273	23	.	.	.
58810	274	1	The	the	DT
58810	274	2	_	_	NNP
58810	274	3	polar	polar	JJ
58810	274	4	distance	distance	NN
58810	274	5	_	_	NNP
58810	274	6	of	of	IN
58810	274	7	a	a	DT
58810	274	8	heavenly	heavenly	JJ
58810	274	9	body	body	NN
58810	274	10	is	be	VBZ
58810	274	11	its	-PRON-	PRP$
58810	274	12	distance	distance	NN
58810	274	13	from	from	IN
58810	274	14	the	the	DT
58810	274	15	nearer	nearer	NNP
58810	274	16	pole	pole	NNP
58810	274	17	.	.	.
58810	275	1	Declination	declination	NN
58810	275	2	and	and	CC
58810	275	3	polar	polar	JJ
58810	275	4	distance	distance	NN
58810	275	5	are	be	VBP
58810	275	6	measured	measure	VBN
58810	275	7	on	on	IN
58810	275	8	hour	hour	NN
58810	275	9	circles	circle	NNS
58810	275	10	,	,	,
58810	275	11	and	and	CC
58810	275	12	for	for	IN
58810	275	13	the	the	DT
58810	275	14	same	same	JJ
58810	275	15	heavenly	heavenly	JJ
58810	275	16	body	body	NN
58810	275	17	they	-PRON-	PRP
58810	275	18	are	be	VBP
58810	275	19	complements	complement	NNS
58810	275	20	of	of	IN
58810	275	21	each	each	DT
58810	275	22	other	other	JJ
58810	275	23	.	.	.
58810	276	1	[	[	-LRB-
58810	276	2	Illustration	illustration	NN
58810	276	3	:	:	:
58810	276	4	Fig	Fig	NNP
58810	276	5	.	.	.
58810	277	1	19	19	CD
58810	277	2	.	.	.
58810	277	3	]	]	-RRB-
58810	278	1	The	the	DT
58810	278	2	_	_	NNP
58810	278	3	right	right	JJ
58810	278	4	ascension	ascension	NN
58810	278	5	_	_	NNP
58810	278	6	of	of	IN
58810	278	7	a	a	DT
58810	278	8	heavenly	heavenly	JJ
58810	278	9	body	body	NN
58810	278	10	is	be	VBZ
58810	278	11	its	-PRON-	PRP$
58810	278	12	distance	distance	NN
58810	278	13	eastward	eastward	RB
58810	278	14	from	from	IN
58810	278	15	the	the	DT
58810	278	16	first	first	JJ
58810	278	17	point	point	NN
58810	278	18	of	of	IN
58810	278	19	Aries	Aries	NNPS
58810	278	20	,	,	,
58810	278	21	measured	measure	VBN
58810	278	22	from	from	IN
58810	278	23	the	the	DT
58810	278	24	equinoctial	equinoctial	JJ
58810	278	25	colure	colure	NN
58810	278	26	.	.	.
58810	279	1	It	-PRON-	PRP
58810	279	2	is	be	VBZ
58810	279	3	equal	equal	JJ
58810	279	4	to	to	IN
58810	279	5	the	the	DT
58810	279	6	arc	arc	NN
58810	279	7	of	of	IN
58810	279	8	the	the	DT
58810	279	9	celestial	celestial	JJ
58810	279	10	equator	equator	NN
58810	279	11	included	include	VBN
58810	279	12	between	between	IN
58810	279	13	the	the	DT
58810	279	14	first	first	JJ
58810	279	15	point	point	NN
58810	279	16	of	of	IN
58810	279	17	Aries	Aries	NNPS
58810	279	18	and	and	CC
58810	279	19	the	the	DT
58810	279	20	hour	hour	NN
58810	279	21	circle	circle	NN
58810	279	22	which	which	WDT
58810	279	23	passes	pass	VBZ
58810	279	24	through	through	IN
58810	279	25	the	the	DT
58810	279	26	heavenly	heavenly	JJ
58810	279	27	body	body	NN
58810	279	28	.	.	.
58810	280	1	As	as	IN
58810	280	2	right	right	JJ
58810	280	3	ascension	ascension	NN
58810	280	4	is	be	VBZ
58810	280	5	measured	measure	VBN
58810	280	6	eastward	eastward	RB
58810	280	7	entirely	entirely	RB
58810	280	8	around	around	IN
58810	280	9	the	the	DT
58810	280	10	celestial	celestial	JJ
58810	280	11	sphere	sphere	NN
58810	280	12	,	,	,
58810	280	13	it	-PRON-	PRP
58810	280	14	may	may	MD
58810	280	15	have	have	VB
58810	280	16	any	any	DT
58810	280	17	value	value	NN
58810	280	18	from	from	IN
58810	280	19	0	0	CD
58810	280	20	°	°	NNS
58810	280	21	up	up	IN
58810	280	22	to	to	IN
58810	280	23	360	360	CD
58810	280	24	°	°	NNS
58810	280	25	.	.	.
58810	281	1	Right	right	JJ
58810	281	2	ascension	ascension	NN
58810	281	3	corresponds	correspond	VBZ
58810	281	4	to	to	TO
58810	281	5	longitude	longitude	VB
58810	281	6	on	on	IN
58810	281	7	the	the	DT
58810	281	8	earth	earth	NN
58810	281	9	,	,	,
58810	281	10	and	and	CC
58810	281	11	declination	declination	NN
58810	281	12	to	to	TO
58810	281	13	latitude	latitude	NN
58810	281	14	.	.	.
58810	282	1	15	15	CD
58810	282	2	.	.	.
58810	283	1	_	_	NNP
58810	283	2	The	the	DT
58810	283	3	Meridian	Meridian	NNP
58810	283	4	Circle._--The	Circle._--The	NNP
58810	283	5	right	right	JJ
58810	283	6	ascension	ascension	NN
58810	283	7	and	and	CC
58810	283	8	declination	declination	NN
58810	283	9	of	of	IN
58810	283	10	a	a	DT
58810	283	11	heavenly	heavenly	JJ
58810	283	12	body	body	NN
58810	283	13	are	be	VBP
58810	283	14	ascertained	ascertain	VBN
58810	283	15	by	by	IN
58810	283	16	means	mean	NNS
58810	283	17	of	of	IN
58810	283	18	an	an	DT
58810	283	19	instrument	instrument	NN
58810	283	20	called	call	VBN
58810	283	21	the	the	DT
58810	283	22	_	_	NNP
58810	283	23	meridian	meridian	NNP
58810	283	24	circle	circle	NNP
58810	283	25	_	_	NNP
58810	283	26	,	,	,
58810	283	27	or	or	CC
58810	283	28	_	_	NNP
58810	283	29	transit	transit	NN
58810	283	30	instrument	instrument	NN
58810	283	31	_	_	NNP
58810	283	32	.	.	.
58810	284	1	A	a	DT
58810	284	2	side	side	NN
58810	284	3	-	-	HYPH
58810	284	4	view	view	NN
58810	284	5	of	of	IN
58810	284	6	this	this	DT
58810	284	7	instrument	instrument	NN
58810	284	8	is	be	VBZ
58810	284	9	shown	show	VBN
58810	284	10	in	in	IN
58810	284	11	Fig	Fig	NNP
58810	284	12	.	.	.
58810	285	1	20	20	CD
58810	285	2	.	.	.
58810	286	1	[	[	-LRB-
58810	286	2	Illustration	illustration	NN
58810	286	3	:	:	:
58810	286	4	Fig	Fig	NNP
58810	286	5	.	.	.
58810	287	1	20	20	CD
58810	287	2	.	.	.
58810	287	3	]	]	-RRB-
58810	288	1	It	-PRON-	PRP
58810	288	2	consists	consist	VBZ
58810	288	3	essentially	essentially	RB
58810	288	4	of	of	IN
58810	288	5	a	a	DT
58810	288	6	telescope	telescope	NN
58810	288	7	mounted	mount	VBN
58810	288	8	between	between	IN
58810	288	9	two	two	CD
58810	288	10	piers	pier	NNS
58810	288	11	,	,	,
58810	288	12	so	so	IN
58810	288	13	as	as	IN
58810	288	14	to	to	TO
58810	288	15	turn	turn	VB
58810	288	16	in	in	RP
58810	288	17	the	the	DT
58810	288	18	plane	plane	NN
58810	288	19	of	of	IN
58810	288	20	the	the	DT
58810	288	21	meridian	meridian	NN
58810	288	22	,	,	,
58810	288	23	and	and	CC
58810	288	24	carrying	carry	VBG
58810	288	25	a	a	DT
58810	288	26	graduated	graduate	VBN
58810	288	27	circle	circle	NN
58810	288	28	.	.	.
58810	289	1	The	the	DT
58810	289	2	readings	reading	NNS
58810	289	3	of	of	IN
58810	289	4	this	this	DT
58810	289	5	circle	circle	NN
58810	289	6	are	be	VBP
58810	289	7	ascertained	ascertain	VBN
58810	289	8	by	by	IN
58810	289	9	means	mean	NNS
58810	289	10	of	of	IN
58810	289	11	fixed	fixed	JJ
58810	289	12	microscopes	microscope	NNS
58810	289	13	,	,	,
58810	289	14	under	under	IN
58810	289	15	which	which	WDT
58810	289	16	it	-PRON-	PRP
58810	289	17	turns	turn	VBZ
58810	289	18	.	.	.
58810	290	1	A	a	DT
58810	290	2	heavenly	heavenly	JJ
58810	290	3	body	body	NN
58810	290	4	can	can	MD
58810	290	5	be	be	VB
58810	290	6	observed	observe	VBN
58810	290	7	with	with	IN
58810	290	8	this	this	DT
58810	290	9	instrument	instrument	NN
58810	290	10	,	,	,
58810	290	11	only	only	RB
58810	290	12	when	when	WRB
58810	290	13	it	-PRON-	PRP
58810	290	14	is	be	VBZ
58810	290	15	crossing	cross	VBG
58810	290	16	the	the	DT
58810	290	17	meridian	meridian	NN
58810	290	18	.	.	.
58810	291	1	For	for	IN
58810	291	2	this	this	DT
58810	291	3	reason	reason	NN
58810	291	4	it	-PRON-	PRP
58810	291	5	is	be	VBZ
58810	291	6	often	often	RB
58810	291	7	called	call	VBN
58810	291	8	the	the	DT
58810	291	9	_	_	NNP
58810	291	10	transit	transit	NN
58810	291	11	circle	circle	NN
58810	291	12	_	_	NNP
58810	291	13	.	.	.
58810	292	1	To	to	TO
58810	292	2	find	find	VB
58810	292	3	the	the	DT
58810	292	4	declination	declination	NN
58810	292	5	of	of	IN
58810	292	6	a	a	DT
58810	292	7	star	star	NN
58810	292	8	with	with	IN
58810	292	9	this	this	DT
58810	292	10	instrument	instrument	NN
58810	292	11	,	,	,
58810	292	12	we	-PRON-	PRP
58810	292	13	first	first	RB
58810	292	14	ascertain	ascertain	VBP
58810	292	15	the	the	DT
58810	292	16	reading	reading	NN
58810	292	17	of	of	IN
58810	292	18	the	the	DT
58810	292	19	circle	circle	NN
58810	292	20	when	when	WRB
58810	292	21	the	the	DT
58810	292	22	telescope	telescope	NN
58810	292	23	is	be	VBZ
58810	292	24	pointed	point	VBN
58810	292	25	to	to	IN
58810	292	26	the	the	DT
58810	292	27	pole	pole	NN
58810	292	28	,	,	,
58810	292	29	and	and	CC
58810	292	30	then	then	RB
58810	292	31	the	the	DT
58810	292	32	reading	reading	NN
58810	292	33	of	of	IN
58810	292	34	the	the	DT
58810	292	35	circle	circle	NN
58810	292	36	when	when	WRB
58810	292	37	pointed	point	VBD
58810	292	38	to	to	IN
58810	292	39	the	the	DT
58810	292	40	star	star	NN
58810	292	41	on	on	IN
58810	292	42	its	-PRON-	PRP$
58810	292	43	passage	passage	NN
58810	292	44	across	across	IN
58810	292	45	the	the	DT
58810	292	46	meridian	meridian	NN
58810	292	47	.	.	.
58810	293	1	The	the	DT
58810	293	2	difference	difference	NN
58810	293	3	between	between	IN
58810	293	4	these	these	DT
58810	293	5	two	two	CD
58810	293	6	readings	reading	NNS
58810	293	7	will	will	MD
58810	293	8	be	be	VB
58810	293	9	the	the	DT
58810	293	10	polar	polar	JJ
58810	293	11	distance	distance	NN
58810	293	12	of	of	IN
58810	293	13	the	the	DT
58810	293	14	star	star	NN
58810	293	15	,	,	,
58810	293	16	and	and	CC
58810	293	17	the	the	DT
58810	293	18	complement	complement	NN
58810	293	19	of	of	IN
58810	293	20	them	-PRON-	PRP
58810	293	21	the	the	DT
58810	293	22	declination	declination	NN
58810	293	23	of	of	IN
58810	293	24	the	the	DT
58810	293	25	star	star	NN
58810	293	26	.	.	.
58810	294	1	To	to	TO
58810	294	2	ascertain	ascertain	VB
58810	294	3	the	the	DT
58810	294	4	reading	reading	NN
58810	294	5	of	of	IN
58810	294	6	the	the	DT
58810	294	7	circle	circle	NN
58810	294	8	when	when	WRB
58810	294	9	the	the	DT
58810	294	10	telescope	telescope	NN
58810	294	11	is	be	VBZ
58810	294	12	pointed	point	VBN
58810	294	13	to	to	IN
58810	294	14	the	the	DT
58810	294	15	pole	pole	NN
58810	294	16	,	,	,
58810	294	17	we	-PRON-	PRP
58810	294	18	must	must	MD
58810	294	19	select	select	VB
58810	294	20	one	one	CD
58810	294	21	of	of	IN
58810	294	22	the	the	DT
58810	294	23	circumpolar	circumpolar	JJ
58810	294	24	stars	star	NNS
58810	294	25	near	near	IN
58810	294	26	the	the	DT
58810	294	27	pole	pole	NN
58810	294	28	,	,	,
58810	294	29	and	and	CC
58810	294	30	then	then	RB
58810	294	31	point	point	VB
58810	294	32	the	the	DT
58810	294	33	telescope	telescope	NN
58810	294	34	to	to	IN
58810	294	35	it	-PRON-	PRP
58810	294	36	when	when	WRB
58810	294	37	it	-PRON-	PRP
58810	294	38	crosses	cross	VBZ
58810	294	39	the	the	DT
58810	294	40	meridian	meridian	NN
58810	294	41	,	,	,
58810	294	42	both	both	DT
58810	294	43	above	above	IN
58810	294	44	and	and	CC
58810	294	45	below	below	IN
58810	294	46	the	the	DT
58810	294	47	pole	pole	NN
58810	294	48	,	,	,
58810	294	49	and	and	CC
58810	294	50	note	note	VB
58810	294	51	the	the	DT
58810	294	52	reading	reading	NN
58810	294	53	of	of	IN
58810	294	54	the	the	DT
58810	294	55	circle	circle	NN
58810	294	56	in	in	IN
58810	294	57	each	each	DT
58810	294	58	case	case	NN
58810	294	59	.	.	.
58810	295	1	The	the	DT
58810	295	2	mean	mean	NN
58810	295	3	of	of	IN
58810	295	4	these	these	DT
58810	295	5	two	two	CD
58810	295	6	readings	reading	NNS
58810	295	7	will	will	MD
58810	295	8	be	be	VB
58810	295	9	the	the	DT
58810	295	10	reading	reading	NN
58810	295	11	of	of	IN
58810	295	12	the	the	DT
58810	295	13	circle	circle	NN
58810	295	14	when	when	WRB
58810	295	15	the	the	DT
58810	295	16	telescope	telescope	NN
58810	295	17	is	be	VBZ
58810	295	18	pointed	point	VBN
58810	295	19	to	to	IN
58810	295	20	the	the	DT
58810	295	21	pole	pole	NN
58810	295	22	.	.	.
58810	296	1	16	16	CD
58810	296	2	.	.	.
58810	297	1	_	_	NNP
58810	297	2	Astronomical	Astronomical	NNP
58810	297	3	Clock._--An	clock._--an	NN
58810	297	4	_	_	NNP
58810	297	5	astronomical	astronomical	JJ
58810	297	6	clock	clock	NN
58810	297	7	_	_	NNP
58810	297	8	,	,	,
58810	297	9	or	or	CC
58810	297	10	_	_	NNP
58810	297	11	sidereal	sidereal	JJ
58810	297	12	clock	clock	NN
58810	297	13	_	_	NNP
58810	297	14	as	as	IN
58810	297	15	it	-PRON-	PRP
58810	297	16	is	be	VBZ
58810	297	17	often	often	RB
58810	297	18	called	call	VBN
58810	297	19	,	,	,
58810	297	20	is	be	VBZ
58810	297	21	a	a	DT
58810	297	22	clock	clock	NN
58810	297	23	arranged	arrange	VBN
58810	297	24	so	so	IN
58810	297	25	as	as	IN
58810	297	26	to	to	TO
58810	297	27	mark	mark	VB
58810	297	28	hours	hour	NNS
58810	297	29	from	from	IN
58810	297	30	1	1	CD
58810	297	31	to	to	IN
58810	297	32	24	24	CD
58810	297	33	,	,	,
58810	297	34	instead	instead	RB
58810	297	35	of	of	IN
58810	297	36	from	from	IN
58810	297	37	1	1	CD
58810	297	38	to	to	IN
58810	297	39	12	12	CD
58810	297	40	,	,	,
58810	297	41	as	as	IN
58810	297	42	in	in	IN
58810	297	43	the	the	DT
58810	297	44	case	case	NN
58810	297	45	of	of	IN
58810	297	46	an	an	DT
58810	297	47	ordinary	ordinary	JJ
58810	297	48	clock	clock	NN
58810	297	49	,	,	,
58810	297	50	and	and	CC
58810	297	51	so	so	RB
58810	297	52	adjusted	adjusted	JJ
58810	297	53	as	as	IN
58810	297	54	to	to	TO
58810	297	55	mark	mark	VB
58810	297	56	0	0	CD
58810	297	57	when	when	WRB
58810	297	58	the	the	DT
58810	297	59	vernal	vernal	JJ
58810	297	60	equinox	equinox	NN
58810	297	61	,	,	,
58810	297	62	or	or	CC
58810	297	63	first	first	JJ
58810	297	64	point	point	NN
58810	297	65	of	of	IN
58810	297	66	Aries	Aries	NNPS
58810	297	67	,	,	,
58810	297	68	is	be	VBZ
58810	297	69	on	on	IN
58810	297	70	the	the	DT
58810	297	71	meridian	meridian	NN
58810	297	72	.	.	.
58810	298	1	As	as	IN
58810	298	2	the	the	DT
58810	298	3	first	first	JJ
58810	298	4	point	point	NN
58810	298	5	of	of	IN
58810	298	6	Aries	arie	NNS
58810	298	7	makes	make	VBZ
58810	298	8	a	a	DT
58810	298	9	complete	complete	JJ
58810	298	10	circuit	circuit	NN
58810	298	11	of	of	IN
58810	298	12	the	the	DT
58810	298	13	heavens	heavens	NNPS
58810	298	14	in	in	IN
58810	298	15	twenty	twenty	CD
58810	298	16	-	-	HYPH
58810	298	17	four	four	CD
58810	298	18	hours	hour	NNS
58810	298	19	,	,	,
58810	298	20	it	-PRON-	PRP
58810	298	21	must	must	MD
58810	298	22	move	move	VB
58810	298	23	at	at	IN
58810	298	24	the	the	DT
58810	298	25	rate	rate	NN
58810	298	26	of	of	IN
58810	298	27	15	15	CD
58810	298	28	°	°	NNS
58810	298	29	an	an	DT
58810	298	30	hour	hour	NN
58810	298	31	,	,	,
58810	298	32	or	or	CC
58810	298	33	of	of	IN
58810	298	34	1	1	CD
58810	298	35	°	°	NNS
58810	298	36	in	in	IN
58810	298	37	four	four	CD
58810	298	38	minutes	minute	NNS
58810	298	39	:	:	:
58810	298	40	hence	hence	RB
58810	298	41	,	,	,
58810	298	42	when	when	WRB
58810	298	43	the	the	DT
58810	298	44	astronomical	astronomical	JJ
58810	298	45	clock	clock	NN
58810	298	46	marks	mark	NNS
58810	298	47	1	1	CD
58810	298	48	,	,	,
58810	298	49	the	the	DT
58810	298	50	first	first	JJ
58810	298	51	point	point	NN
58810	298	52	of	of	IN
58810	298	53	Aries	arie	NNS
58810	298	54	must	must	MD
58810	298	55	be	be	VB
58810	298	56	15	15	CD
58810	298	57	°	°	NNS
58810	298	58	west	west	RB
58810	298	59	of	of	IN
58810	298	60	the	the	DT
58810	298	61	meridian	meridian	NNP
58810	298	62	,	,	,
58810	298	63	and	and	CC
58810	298	64	when	when	WRB
58810	298	65	it	-PRON-	PRP
58810	298	66	marks	mark	VBZ
58810	298	67	2	2	CD
58810	298	68	,	,	,
58810	298	69	30	30	CD
58810	298	70	°	°	NNS
58810	298	71	west	west	RB
58810	298	72	of	of	IN
58810	298	73	the	the	DT
58810	298	74	meridian	meridian	NN
58810	298	75	,	,	,
58810	298	76	etc	etc	FW
58810	298	77	.	.	.
58810	299	1	That	that	DT
58810	299	2	is	be	VBZ
58810	299	3	to	to	TO
58810	299	4	say	say	VB
58810	299	5	,	,	,
58810	299	6	by	by	IN
58810	299	7	observing	observe	VBG
58810	299	8	an	an	DT
58810	299	9	accurate	accurate	JJ
58810	299	10	astronomical	astronomical	JJ
58810	299	11	clock	clock	NN
58810	299	12	,	,	,
58810	299	13	one	one	PRP
58810	299	14	can	can	MD
58810	299	15	always	always	RB
58810	299	16	tell	tell	VB
58810	299	17	how	how	WRB
58810	299	18	far	far	RB
58810	299	19	the	the	DT
58810	299	20	meridian	meridian	NN
58810	299	21	at	at	IN
58810	299	22	any	any	DT
58810	299	23	time	time	NN
58810	299	24	is	be	VBZ
58810	299	25	from	from	IN
58810	299	26	the	the	DT
58810	299	27	first	first	JJ
58810	299	28	point	point	NN
58810	299	29	of	of	IN
58810	299	30	Aries	Aries	NNPS
58810	299	31	.	.	.
58810	300	1	17	17	CD
58810	300	2	.	.	.
58810	301	1	_	_	NNP
58810	301	2	How	how	WRB
58810	301	3	to	to	TO
58810	301	4	find	find	VB
58810	301	5	Right	right	JJ
58810	301	6	Ascension	ascension	NN
58810	301	7	with	with	IN
58810	301	8	the	the	DT
58810	301	9	Meridian	meridian	JJ
58810	301	10	Circle._--To	circle._--to	NN
58810	301	11	find	find	VB
58810	301	12	the	the	DT
58810	301	13	right	right	JJ
58810	301	14	ascension	ascension	NN
58810	301	15	of	of	IN
58810	301	16	a	a	DT
58810	301	17	heavenly	heavenly	JJ
58810	301	18	body	body	NN
58810	301	19	,	,	,
58810	301	20	we	-PRON-	PRP
58810	301	21	have	have	VBP
58810	301	22	merely	merely	RB
58810	301	23	to	to	TO
58810	301	24	ascertain	ascertain	VB
58810	301	25	the	the	DT
58810	301	26	exact	exact	JJ
58810	301	27	time	time	NN
58810	301	28	,	,	,
58810	301	29	by	by	IN
58810	301	30	the	the	DT
58810	301	31	astronomical	astronomical	JJ
58810	301	32	clock	clock	NN
58810	301	33	,	,	,
58810	301	34	at	at	IN
58810	301	35	which	which	WDT
58810	301	36	the	the	DT
58810	301	37	body	body	NN
58810	301	38	crosses	cross	VBZ
58810	301	39	the	the	DT
58810	301	40	meridian	meridian	NN
58810	301	41	.	.	.
58810	302	1	If	if	IN
58810	302	2	a	a	DT
58810	302	3	star	star	NN
58810	302	4	crosses	cross	VBZ
58810	302	5	the	the	DT
58810	302	6	meridian	meridian	NN
58810	302	7	at	at	IN
58810	302	8	1	1	CD
58810	302	9	hour	hour	NN
58810	302	10	20	20	CD
58810	302	11	minutes	minute	NNS
58810	302	12	by	by	IN
58810	302	13	the	the	DT
58810	302	14	astronomical	astronomical	JJ
58810	302	15	clock	clock	NN
58810	302	16	,	,	,
58810	302	17	its	-PRON-	PRP$
58810	302	18	right	right	JJ
58810	302	19	ascension	ascension	NN
58810	302	20	must	must	MD
58810	302	21	be	be	VB
58810	302	22	19	19	CD
58810	302	23	°	°	NNS
58810	302	24	;	;	:
58810	302	25	if	if	IN
58810	302	26	at	at	IN
58810	302	27	20	20	CD
58810	302	28	hours	hour	NNS
58810	302	29	,	,	,
58810	302	30	its	-PRON-	PRP$
58810	302	31	right	right	JJ
58810	302	32	ascension	ascension	NN
58810	302	33	must	must	MD
58810	302	34	be	be	VB
58810	302	35	300	300	CD
58810	302	36	°	°	NNS
58810	302	37	.	.	.
58810	303	1	To	to	TO
58810	303	2	enable	enable	VB
58810	303	3	the	the	DT
58810	303	4	observer	observer	NN
58810	303	5	to	to	TO
58810	303	6	ascertain	ascertain	VB
58810	303	7	with	with	IN
58810	303	8	great	great	JJ
58810	303	9	exactness	exactness	NN
58810	303	10	the	the	DT
58810	303	11	time	time	NN
58810	303	12	at	at	IN
58810	303	13	which	which	WDT
58810	303	14	a	a	DT
58810	303	15	star	star	NN
58810	303	16	crosses	cross	VBZ
58810	303	17	the	the	DT
58810	303	18	meridian	meridian	NNP
58810	303	19	,	,	,
58810	303	20	a	a	DT
58810	303	21	number	number	NN
58810	303	22	of	of	IN
58810	303	23	equidistant	equidistant	NN
58810	303	24	and	and	CC
58810	303	25	parallel	parallel	JJ
58810	303	26	spider	spider	NN
58810	303	27	-	-	HYPH
58810	303	28	lines	line	NNS
58810	303	29	are	be	VBP
58810	303	30	stretched	stretch	VBN
58810	303	31	across	across	IN
58810	303	32	the	the	DT
58810	303	33	focus	focus	NN
58810	303	34	of	of	IN
58810	303	35	the	the	DT
58810	303	36	telescope	telescope	NN
58810	303	37	,	,	,
58810	303	38	as	as	IN
58810	303	39	shown	show	VBN
58810	303	40	in	in	IN
58810	303	41	Fig	Fig	NNP
58810	303	42	.	.	.
58810	304	1	21	21	CD
58810	304	2	.	.	.
58810	305	1	The	the	DT
58810	305	2	observer	observer	NN
58810	305	3	notes	note	VBZ
58810	305	4	the	the	DT
58810	305	5	time	time	NN
58810	305	6	when	when	WRB
58810	305	7	the	the	DT
58810	305	8	star	star	NN
58810	305	9	crosses	cross	VBZ
58810	305	10	each	each	DT
58810	305	11	spider	spider	NN
58810	305	12	-	-	HYPH
58810	305	13	line	line	NN
58810	305	14	;	;	,
58810	305	15	and	and	CC
58810	305	16	the	the	DT
58810	305	17	mean	mean	NN
58810	305	18	of	of	IN
58810	305	19	all	all	DT
58810	305	20	of	of	IN
58810	305	21	these	these	DT
58810	305	22	times	time	NNS
58810	305	23	will	will	MD
58810	305	24	be	be	VB
58810	305	25	the	the	DT
58810	305	26	time	time	NN
58810	305	27	when	when	WRB
58810	305	28	the	the	DT
58810	305	29	star	star	NN
58810	305	30	crosses	cross	VBZ
58810	305	31	the	the	DT
58810	305	32	meridian	meridian	NNP
58810	305	33	.	.	.
58810	306	1	The	the	DT
58810	306	2	mean	mean	NN
58810	306	3	of	of	IN
58810	306	4	several	several	JJ
58810	306	5	observations	observation	NNS
58810	306	6	is	be	VBZ
58810	306	7	likely	likely	JJ
58810	306	8	to	to	TO
58810	306	9	be	be	VB
58810	306	10	more	more	RBR
58810	306	11	nearly	nearly	RB
58810	306	12	exact	exact	JJ
58810	306	13	than	than	IN
58810	306	14	any	any	DT
58810	306	15	single	single	JJ
58810	306	16	observation	observation	NN
58810	306	17	.	.	.
58810	307	1	[	[	-LRB-
58810	307	2	Illustration	illustration	NN
58810	307	3	:	:	:
58810	307	4	Fig	Fig	NNP
58810	307	5	.	.	.
58810	308	1	21	21	CD
58810	308	2	.	.	.
58810	308	3	]	]	-RRB-
58810	309	1	[	[	-LRB-
58810	309	2	Illustration	illustration	NN
58810	309	3	:	:	:
58810	309	4	Fig	Fig	NNP
58810	309	5	.	.	.
58810	310	1	22	22	CD
58810	310	2	.	.	.
58810	310	3	]	]	-RRB-
58810	311	1	18	18	CD
58810	311	2	.	.	.
58810	312	1	_	_	NNP
58810	312	2	The	the	DT
58810	312	3	Equatorial	Equatorial	NNP
58810	312	4	Telescope._--The	Telescope._--The	NNP
58810	312	5	_	_	NNP
58810	312	6	equatorial	equatorial	JJ
58810	312	7	_	_	NNP
58810	312	8	telescope	telescope	NN
58810	312	9	is	be	VBZ
58810	312	10	mounted	mount	VBN
58810	312	11	on	on	IN
58810	312	12	two	two	CD
58810	312	13	axes,--one	axes,--one	NNP
58810	312	14	parallel	parallel	NN
58810	312	15	with	with	IN
58810	312	16	the	the	DT
58810	312	17	axis	axis	NN
58810	312	18	of	of	IN
58810	312	19	the	the	DT
58810	312	20	earth	earth	NN
58810	312	21	,	,	,
58810	312	22	and	and	CC
58810	312	23	the	the	DT
58810	312	24	other	other	JJ
58810	312	25	at	at	IN
58810	312	26	right	right	JJ
58810	312	27	angles	angle	NNS
58810	312	28	to	to	IN
58810	312	29	this	this	DT
58810	312	30	,	,	,
58810	312	31	and	and	CC
58810	312	32	therefore	therefore	RB
58810	312	33	parallel	parallel	JJ
58810	312	34	with	with	IN
58810	312	35	the	the	DT
58810	312	36	plane	plane	NN
58810	312	37	of	of	IN
58810	312	38	the	the	DT
58810	312	39	earth	earth	NN
58810	312	40	's	's	POS
58810	312	41	equator	equator	NN
58810	312	42	.	.	.
58810	313	1	The	the	DT
58810	313	2	former	former	JJ
58810	313	3	is	be	VBZ
58810	313	4	called	call	VBN
58810	313	5	the	the	DT
58810	313	6	_	_	NNP
58810	313	7	polar	polar	NN
58810	313	8	axis	axi	NNS
58810	313	9	_	_	NNP
58810	313	10	,	,	,
58810	313	11	and	and	CC
58810	313	12	the	the	DT
58810	313	13	latter	latter	JJ
58810	313	14	the	the	DT
58810	313	15	_	_	NNP
58810	313	16	declination	declination	NN
58810	313	17	axis	axis	RB
58810	313	18	_	_	NNP
58810	313	19	.	.	.
58810	314	1	Each	each	DT
58810	314	2	axis	axis	RB
58810	314	3	carries	carry	VBZ
58810	314	4	a	a	DT
58810	314	5	graduated	graduate	VBN
58810	314	6	circle	circle	NN
58810	314	7	.	.	.
58810	315	1	These	these	DT
58810	315	2	circles	circle	NNS
58810	315	3	are	be	VBP
58810	315	4	called	call	VBN
58810	315	5	respectively	respectively	RB
58810	315	6	the	the	DT
58810	315	7	_	_	NNP
58810	315	8	hour	hour	NN
58810	315	9	circle	circle	NNP
58810	315	10	_	_	NNP
58810	315	11	and	and	CC
58810	315	12	the	the	DT
58810	315	13	_	_	NNP
58810	315	14	declination	declination	NN
58810	315	15	circle	circle	NN
58810	315	16	_	_	NNP
58810	315	17	.	.	.
58810	316	1	The	the	DT
58810	316	2	telescope	telescope	NN
58810	316	3	is	be	VBZ
58810	316	4	attached	attach	VBN
58810	316	5	directly	directly	RB
58810	316	6	to	to	IN
58810	316	7	the	the	DT
58810	316	8	declination	declination	NN
58810	316	9	axis	axis	RB
58810	316	10	.	.	.
58810	317	1	When	when	WRB
58810	317	2	the	the	DT
58810	317	3	telescope	telescope	NN
58810	317	4	is	be	VBZ
58810	317	5	fixed	fix	VBN
58810	317	6	in	in	IN
58810	317	7	any	any	DT
58810	317	8	declination	declination	NN
58810	317	9	,	,	,
58810	317	10	and	and	CC
58810	317	11	then	then	RB
58810	317	12	turned	turn	VBD
58810	317	13	on	on	RP
58810	317	14	its	-PRON-	PRP$
58810	317	15	polar	polar	JJ
58810	317	16	axis	axis	NN
58810	317	17	,	,	,
58810	317	18	the	the	DT
58810	317	19	line	line	NN
58810	317	20	of	of	IN
58810	317	21	sight	sight	NN
58810	317	22	will	will	MD
58810	317	23	describe	describe	VB
58810	317	24	a	a	DT
58810	317	25	diurnal	diurnal	JJ
58810	317	26	circle	circle	NN
58810	317	27	;	;	:
58810	317	28	so	so	IN
58810	317	29	that	that	IN
58810	317	30	,	,	,
58810	317	31	when	when	WRB
58810	317	32	the	the	DT
58810	317	33	tube	tube	NN
58810	317	34	is	be	VBZ
58810	317	35	once	once	RB
58810	317	36	directed	direct	VBN
58810	317	37	to	to	IN
58810	317	38	a	a	DT
58810	317	39	star	star	NN
58810	317	40	,	,	,
58810	317	41	it	-PRON-	PRP
58810	317	42	can	can	MD
58810	317	43	be	be	VB
58810	317	44	made	make	VBN
58810	317	45	to	to	TO
58810	317	46	follow	follow	VB
58810	317	47	the	the	DT
58810	317	48	star	star	NN
58810	317	49	by	by	IN
58810	317	50	simply	simply	RB
58810	317	51	turning	turn	VBG
58810	317	52	the	the	DT
58810	317	53	telescope	telescope	NN
58810	317	54	on	on	IN
58810	317	55	its	-PRON-	PRP$
58810	317	56	polar	polar	JJ
58810	317	57	axis	axis	NN
58810	317	58	.	.	.
58810	318	1	In	in	IN
58810	318	2	the	the	DT
58810	318	3	case	case	NN
58810	318	4	of	of	IN
58810	318	5	large	large	JJ
58810	318	6	instruments	instrument	NNS
58810	318	7	of	of	IN
58810	318	8	this	this	DT
58810	318	9	class	class	NN
58810	318	10	,	,	,
58810	318	11	the	the	DT
58810	318	12	polar	polar	JJ
58810	318	13	axis	axi	NNS
58810	318	14	is	be	VBZ
58810	318	15	usually	usually	RB
58810	318	16	turned	turn	VBN
58810	318	17	by	by	IN
58810	318	18	clock	clock	NN
58810	318	19	-	-	HYPH
58810	318	20	work	work	NN
58810	318	21	at	at	IN
58810	318	22	the	the	DT
58810	318	23	rate	rate	NN
58810	318	24	at	at	IN
58810	318	25	which	which	WDT
58810	318	26	the	the	DT
58810	318	27	heavens	heavens	NNPS
58810	318	28	rotate	rotate	VBP
58810	318	29	;	;	:
58810	318	30	so	so	IN
58810	318	31	that	that	IN
58810	318	32	,	,	,
58810	318	33	when	when	WRB
58810	318	34	the	the	DT
58810	318	35	telescope	telescope	NN
58810	318	36	has	have	VBZ
58810	318	37	once	once	RB
58810	318	38	been	be	VBN
58810	318	39	pointed	point	VBN
58810	318	40	to	to	IN
58810	318	41	a	a	DT
58810	318	42	planet	planet	NN
58810	318	43	or	or	CC
58810	318	44	other	other	JJ
58810	318	45	heavenly	heavenly	JJ
58810	318	46	body	body	NN
58810	318	47	,	,	,
58810	318	48	it	-PRON-	PRP
58810	318	49	will	will	MD
58810	318	50	continue	continue	VB
58810	318	51	to	to	TO
58810	318	52	follow	follow	VB
58810	318	53	the	the	DT
58810	318	54	body	body	NN
58810	318	55	and	and	CC
58810	318	56	keep	keep	VB
58810	318	57	it	-PRON-	PRP
58810	318	58	steadily	steadily	RB
58810	318	59	in	in	IN
58810	318	60	the	the	DT
58810	318	61	field	field	NN
58810	318	62	of	of	IN
58810	318	63	view	view	NN
58810	318	64	without	without	IN
58810	318	65	further	further	JJ
58810	318	66	trouble	trouble	NN
58810	318	67	on	on	IN
58810	318	68	the	the	DT
58810	318	69	part	part	NN
58810	318	70	of	of	IN
58810	318	71	the	the	DT
58810	318	72	observer	observer	NN
58810	318	73	.	.	.
58810	319	1	The	the	DT
58810	319	2	great	great	JJ
58810	319	3	Washington	Washington	NNP
58810	319	4	Equatorial	Equatorial	NNP
58810	319	5	is	be	VBZ
58810	319	6	shown	show	VBN
58810	319	7	in	in	IN
58810	319	8	Fig	Fig	NNP
58810	319	9	.	.	.
58810	320	1	22	22	CD
58810	320	2	.	.	.
58810	321	1	Its	-PRON-	PRP$
58810	321	2	object	object	NN
58810	321	3	-	-	HYPH
58810	321	4	glass	glass	NN
58810	321	5	is	be	VBZ
58810	321	6	26	26	CD
58810	321	7	inches	inch	NNS
58810	321	8	in	in	IN
58810	321	9	diameter	diameter	NN
58810	321	10	,	,	,
58810	321	11	and	and	CC
58810	321	12	its	-PRON-	PRP$
58810	321	13	focal	focal	JJ
58810	321	14	length	length	NN
58810	321	15	is	be	VBZ
58810	321	16	32	32	CD
58810	321	17	-	-	SYM
58810	321	18	1/2	1/2	CD
58810	321	19	feet	foot	NNS
58810	321	20	.	.	.
58810	322	1	It	-PRON-	PRP
58810	322	2	was	be	VBD
58810	322	3	constructed	construct	VBN
58810	322	4	by	by	IN
58810	322	5	Alvan	Alvan	NNP
58810	322	6	Clark	Clark	NNP
58810	322	7	&	&	CC
58810	322	8	Sons	Sons	NNPS
58810	322	9	of	of	IN
58810	322	10	Cambridge	Cambridge	NNP
58810	322	11	,	,	,
58810	322	12	Mass.	Massachusetts	NNP
58810	323	1	It	-PRON-	PRP
58810	323	2	is	be	VBZ
58810	323	3	one	one	CD
58810	323	4	of	of	IN
58810	323	5	the	the	DT
58810	323	6	three	three	CD
58810	323	7	largest	large	JJS
58810	323	8	refracting	refracting	NN
58810	323	9	telescopes	telescope	NNS
58810	323	10	at	at	IN
58810	323	11	present	present	NN
58810	323	12	in	in	IN
58810	323	13	use	use	NN
58810	323	14	.	.	.
58810	324	1	The	the	DT
58810	324	2	Newall	newall	JJ
58810	324	3	refractor	refractor	NN
58810	324	4	at	at	IN
58810	324	5	Gateshead	Gateshead	NNP
58810	324	6	,	,	,
58810	324	7	Eng	Eng	NNP
58810	324	8	.	.	NNP
58810	324	9	,	,	,
58810	324	10	has	have	VBZ
58810	324	11	an	an	DT
58810	324	12	objective	objective	JJ
58810	324	13	25	25	CD
58810	324	14	inches	inch	NNS
58810	324	15	in	in	IN
58810	324	16	diameter	diameter	NN
58810	324	17	,	,	,
58810	324	18	and	and	CC
58810	324	19	a	a	DT
58810	324	20	focal	focal	JJ
58810	324	21	length	length	NN
58810	324	22	of	of	IN
58810	324	23	29	29	CD
58810	324	24	feet	foot	NNS
58810	324	25	.	.	.
58810	325	1	The	the	DT
58810	325	2	great	great	JJ
58810	325	3	refractor	refractor	NN
58810	325	4	at	at	IN
58810	325	5	Vienna	Vienna	NNP
58810	325	6	has	have	VBZ
58810	325	7	an	an	DT
58810	325	8	objective	objective	JJ
58810	325	9	27	27	CD
58810	325	10	inches	inch	NNS
58810	325	11	in	in	IN
58810	325	12	diameter	diameter	NN
58810	325	13	.	.	.
58810	326	1	There	there	EX
58810	326	2	are	be	VBP
58810	326	3	several	several	JJ
58810	326	4	large	large	JJ
58810	326	5	refractors	refractor	NNS
58810	326	6	now	now	RB
58810	326	7	in	in	IN
58810	326	8	process	process	NN
58810	326	9	of	of	IN
58810	326	10	construction	construction	NN
58810	326	11	.	.	.
58810	327	1	[	[	-LRB-
58810	327	2	Illustration	illustration	NN
58810	327	3	:	:	:
58810	327	4	Fig	Fig	NNP
58810	327	5	.	.	.
58810	328	1	23	23	CD
58810	328	2	.	.	.
58810	328	3	]	]	-RRB-
58810	329	1	19	19	CD
58810	329	2	.	.	.
58810	330	1	_	_	NNP
58810	330	2	The	the	DT
58810	330	3	Wire	Wire	NNP
58810	330	4	Micrometer._--Large	micrometer._--large	NN
58810	330	5	arcs	arc	NNS
58810	330	6	in	in	IN
58810	330	7	the	the	DT
58810	330	8	heavens	heaven	NNS
58810	330	9	are	be	VBP
58810	330	10	measured	measure	VBN
58810	330	11	by	by	IN
58810	330	12	means	mean	NNS
58810	330	13	of	of	IN
58810	330	14	the	the	DT
58810	330	15	graduated	graduate	VBN
58810	330	16	circles	circle	NNS
58810	330	17	attached	attach	VBN
58810	330	18	to	to	IN
58810	330	19	the	the	DT
58810	330	20	axes	axis	NNS
58810	330	21	of	of	IN
58810	330	22	the	the	DT
58810	330	23	telescopes	telescope	NNS
58810	330	24	;	;	:
58810	330	25	but	but	CC
58810	330	26	small	small	JJ
58810	330	27	arcs	arc	NNS
58810	330	28	within	within	IN
58810	330	29	the	the	DT
58810	330	30	field	field	NN
58810	330	31	of	of	IN
58810	330	32	view	view	NN
58810	330	33	of	of	IN
58810	330	34	the	the	DT
58810	330	35	telescope	telescope	NN
58810	330	36	are	be	VBP
58810	330	37	measured	measure	VBN
58810	330	38	by	by	IN
58810	330	39	means	mean	NNS
58810	330	40	of	of	IN
58810	330	41	instruments	instrument	NNS
58810	330	42	called	call	VBN
58810	330	43	_	_	NNP
58810	330	44	micrometers	micrometer	NNS
58810	330	45	_	_	NNP
58810	330	46	,	,	,
58810	330	47	mounted	mount	VBN
58810	330	48	in	in	IN
58810	330	49	the	the	DT
58810	330	50	focus	focus	NN
58810	330	51	of	of	IN
58810	330	52	the	the	DT
58810	330	53	telescope	telescope	NN
58810	330	54	.	.	.
58810	331	1	One	one	CD
58810	331	2	of	of	IN
58810	331	3	the	the	DT
58810	331	4	most	most	RBS
58810	331	5	convenient	convenient	JJ
58810	331	6	of	of	IN
58810	331	7	these	these	DT
58810	331	8	micrometers	micrometer	NNS
58810	331	9	is	be	VBZ
58810	331	10	that	that	DT
58810	331	11	known	know	VBN
58810	331	12	as	as	IN
58810	331	13	the	the	DT
58810	331	14	_	_	NNP
58810	331	15	wire	wire	NN
58810	331	16	micrometer	micrometer	NN
58810	331	17	_	_	NNP
58810	331	18	,	,	,
58810	331	19	and	and	CC
58810	331	20	shown	show	VBN
58810	331	21	in	in	IN
58810	331	22	Fig	Fig	NNP
58810	331	23	.	.	.
58810	332	1	23	23	CD
58810	332	2	.	.	.
58810	333	1	The	the	DT
58810	333	2	frame	frame	NN
58810	333	3	_	_	NNP
58810	333	4	AA	AA	NNP
58810	333	5	_	_	NNP
58810	333	6	covers	cover	VBZ
58810	333	7	two	two	CD
58810	333	8	slides	slide	NNS
58810	333	9	,	,	,
58810	333	10	_	_	NNP
58810	333	11	C	C	NNP
58810	333	12	_	_	NNP
58810	333	13	and	and	CC
58810	333	14	_	_	NNP
58810	333	15	D	D	NNP
58810	333	16	_	_	NNP
58810	333	17	.	.	.
58810	334	1	These	these	DT
58810	334	2	slides	slide	NNS
58810	334	3	are	be	VBP
58810	334	4	moved	move	VBN
58810	334	5	by	by	IN
58810	334	6	the	the	DT
58810	334	7	screws	screw	NNS
58810	334	8	_	_	NNP
58810	334	9	F	F	NNP
58810	334	10	_	_	NNP
58810	334	11	and	and	CC
58810	334	12	_	_	NNP
58810	334	13	G	G	NNP
58810	334	14	_	_	NNP
58810	334	15	.	.	.
58810	335	1	The	the	DT
58810	335	2	wires	wire	NNS
58810	335	3	_	_	NNP
58810	335	4	E	E	NNP
58810	335	5	_	_	NNP
58810	335	6	and	and	CC
58810	335	7	_	_	NNP
58810	335	8	B	B	NNP
58810	335	9	_	_	NNP
58810	335	10	are	be	VBP
58810	335	11	stretched	stretch	VBN
58810	335	12	across	across	IN
58810	335	13	the	the	DT
58810	335	14	ends	end	NNS
58810	335	15	of	of	IN
58810	335	16	the	the	DT
58810	335	17	slides	slide	NNS
58810	335	18	so	so	IN
58810	335	19	as	as	IN
58810	335	20	to	to	TO
58810	335	21	be	be	VB
58810	335	22	parallel	parallel	JJ
58810	335	23	to	to	IN
58810	335	24	each	each	DT
58810	335	25	other	other	JJ
58810	335	26	.	.	.
58810	336	1	On	on	IN
58810	336	2	turning	turn	VBG
58810	336	3	the	the	DT
58810	336	4	screws	screw	NNS
58810	336	5	_	_	NNP
58810	336	6	F	F	NNP
58810	336	7	_	_	NNP
58810	336	8	and	and	CC
58810	336	9	_	_	NNP
58810	336	10	G	G	NNP
58810	336	11	_	_	NNP
58810	336	12	one	one	CD
58810	336	13	way	way	NN
58810	336	14	,	,	,
58810	336	15	these	these	DT
58810	336	16	wires	wire	NNS
58810	336	17	are	be	VBP
58810	336	18	carried	carry	VBN
58810	336	19	apart	apart	RB
58810	336	20	;	;	:
58810	336	21	and	and	CC
58810	336	22	on	on	IN
58810	336	23	turning	turn	VBG
58810	336	24	them	-PRON-	PRP
58810	336	25	the	the	DT
58810	336	26	other	other	JJ
58810	336	27	way	way	NN
58810	336	28	they	-PRON-	PRP
58810	336	29	are	be	VBP
58810	336	30	brought	bring	VBN
58810	336	31	together	together	RB
58810	336	32	again	again	RB
58810	336	33	.	.	.
58810	337	1	Sometimes	sometimes	RB
58810	337	2	two	two	CD
58810	337	3	parallel	parallel	JJ
58810	337	4	wires	wire	NNS
58810	337	5	,	,	,
58810	337	6	_	_	NNP
58810	337	7	x	x	NNP
58810	337	8	_	_	NNP
58810	337	9	and	and	CC
58810	337	10	_	_	NNP
58810	337	11	y	y	NNP
58810	337	12	_	_	NNP
58810	337	13	,	,	,
58810	337	14	shown	show	VBN
58810	337	15	in	in	IN
58810	337	16	the	the	DT
58810	337	17	diagram	diagram	NN
58810	337	18	at	at	IN
58810	337	19	the	the	DT
58810	337	20	right	right	NN
58810	337	21	,	,	,
58810	337	22	are	be	VBP
58810	337	23	stretched	stretch	VBN
58810	337	24	across	across	IN
58810	337	25	the	the	DT
58810	337	26	frame	frame	NN
58810	337	27	at	at	IN
58810	337	28	right	right	JJ
58810	337	29	angles	angle	NNS
58810	337	30	to	to	IN
58810	337	31	the	the	DT
58810	337	32	wires	wire	NNS
58810	337	33	_	_	NNP
58810	337	34	E	E	NNP
58810	337	35	_	_	NNP
58810	337	36	,	,	,
58810	337	37	_	_	NNP
58810	337	38	B	B	NNP
58810	337	39	_	_	NNP
58810	337	40	.	.	.
58810	338	1	We	-PRON-	PRP
58810	338	2	may	may	MD
58810	338	3	call	call	VB
58810	338	4	the	the	DT
58810	338	5	wires	wire	NNS
58810	338	6	_	_	NNP
58810	338	7	x	x	NNP
58810	338	8	_	_	NNP
58810	338	9	and	and	CC
58810	338	10	_	_	NNP
58810	338	11	y	y	NNP
58810	338	12	_	_	NNP
58810	338	13	the	the	DT
58810	338	14	_	_	NNP
58810	338	15	longitudinal	longitudinal	NN
58810	338	16	_	_	NNP
58810	338	17	wires	wire	NNS
58810	338	18	of	of	IN
58810	338	19	the	the	DT
58810	338	20	micrometer	micrometer	NN
58810	338	21	,	,	,
58810	338	22	and	and	CC
58810	338	23	_	_	NNP
58810	338	24	E	E	NNP
58810	338	25	_	_	NNP
58810	338	26	and	and	CC
58810	338	27	_	_	NNP
58810	338	28	B	B	NNP
58810	338	29	_	_	NNP
58810	338	30	the	the	DT
58810	338	31	_	_	NNP
58810	338	32	transverse	transverse	NN
58810	338	33	_	_	NNP
58810	338	34	wires	wire	NNS
58810	338	35	.	.	.
58810	339	1	Many	many	JJ
58810	339	2	instruments	instrument	NNS
58810	339	3	have	have	VBP
58810	339	4	only	only	RB
58810	339	5	one	one	CD
58810	339	6	longitudinal	longitudinal	JJ
58810	339	7	wire	wire	NN
58810	339	8	,	,	,
58810	339	9	which	which	WDT
58810	339	10	is	be	VBZ
58810	339	11	stretched	stretch	VBN
58810	339	12	across	across	IN
58810	339	13	the	the	DT
58810	339	14	middle	middle	NN
58810	339	15	of	of	IN
58810	339	16	the	the	DT
58810	339	17	focus	focus	NN
58810	339	18	.	.	.
58810	340	1	The	the	DT
58810	340	2	longitudinal	longitudinal	JJ
58810	340	3	wires	wire	NNS
58810	340	4	are	be	VBP
58810	340	5	just	just	RB
58810	340	6	in	in	IN
58810	340	7	front	front	NN
58810	340	8	of	of	IN
58810	340	9	the	the	DT
58810	340	10	transverse	transverse	JJ
58810	340	11	wires	wire	NNS
58810	340	12	,	,	,
58810	340	13	but	but	CC
58810	340	14	do	do	VBP
58810	340	15	not	not	RB
58810	340	16	touch	touch	VB
58810	340	17	them	-PRON-	PRP
58810	340	18	.	.	.
58810	341	1	To	to	TO
58810	341	2	find	find	VB
58810	341	3	the	the	DT
58810	341	4	distance	distance	NN
58810	341	5	between	between	IN
58810	341	6	any	any	DT
58810	341	7	two	two	CD
58810	341	8	points	point	NNS
58810	341	9	in	in	IN
58810	341	10	the	the	DT
58810	341	11	field	field	NN
58810	341	12	of	of	IN
58810	341	13	view	view	NN
58810	341	14	with	with	IN
58810	341	15	a	a	DT
58810	341	16	micrometer	micrometer	NN
58810	341	17	,	,	,
58810	341	18	with	with	IN
58810	341	19	a	a	DT
58810	341	20	single	single	JJ
58810	341	21	longitudinal	longitudinal	JJ
58810	341	22	wire	wire	NN
58810	341	23	,	,	,
58810	341	24	turn	turn	VB
58810	341	25	the	the	DT
58810	341	26	frame	frame	NN
58810	341	27	till	till	IN
58810	341	28	the	the	DT
58810	341	29	longitudinal	longitudinal	JJ
58810	341	30	wire	wire	NN
58810	341	31	passes	pass	VBZ
58810	341	32	through	through	IN
58810	341	33	the	the	DT
58810	341	34	two	two	CD
58810	341	35	points	point	NNS
58810	341	36	;	;	:
58810	341	37	then	then	RB
58810	341	38	set	set	VBD
58810	341	39	the	the	DT
58810	341	40	wires	wire	NNS
58810	341	41	_	_	NNP
58810	341	42	E	E	NNP
58810	341	43	_	_	NNP
58810	341	44	and	and	CC
58810	341	45	_	_	NNP
58810	341	46	B	B	NNP
58810	341	47	_	_	NNP
58810	341	48	one	one	NN
58810	341	49	on	on	IN
58810	341	50	each	each	DT
58810	341	51	point	point	NN
58810	341	52	,	,	,
58810	341	53	turn	turn	VB
58810	341	54	one	one	CD
58810	341	55	of	of	IN
58810	341	56	the	the	DT
58810	341	57	screws	screw	NNS
58810	341	58	,	,	,
58810	341	59	known	know	VBN
58810	341	60	as	as	IN
58810	341	61	the	the	DT
58810	341	62	_	_	NNP
58810	341	63	micrometer	micrometer	NN
58810	341	64	screw	screw	NNP
58810	341	65	_	_	NNP
58810	341	66	,	,	,
58810	341	67	till	till	IN
58810	341	68	the	the	DT
58810	341	69	two	two	CD
58810	341	70	wires	wire	NNS
58810	341	71	are	be	VBP
58810	341	72	brought	bring	VBN
58810	341	73	together	together	RB
58810	341	74	,	,	,
58810	341	75	and	and	CC
58810	341	76	note	note	VB
58810	341	77	the	the	DT
58810	341	78	number	number	NN
58810	341	79	of	of	IN
58810	341	80	times	time	NNS
58810	341	81	the	the	DT
58810	341	82	screw	screw	NN
58810	341	83	is	be	VBZ
58810	341	84	turned	turn	VBN
58810	341	85	.	.	.
58810	342	1	Having	have	VBG
58810	342	2	previously	previously	RB
58810	342	3	ascertained	ascertain	VBN
58810	342	4	over	over	IN
58810	342	5	what	what	WP
58810	342	6	arc	arc	NN
58810	342	7	one	one	CD
58810	342	8	turn	turn	NN
58810	342	9	of	of	IN
58810	342	10	the	the	DT
58810	342	11	screw	screw	NN
58810	342	12	will	will	MD
58810	342	13	move	move	VB
58810	342	14	the	the	DT
58810	342	15	wire	wire	NN
58810	342	16	,	,	,
58810	342	17	the	the	DT
58810	342	18	number	number	NN
58810	342	19	of	of	IN
58810	342	20	turns	turn	NNS
58810	342	21	will	will	MD
58810	342	22	enable	enable	VB
58810	342	23	us	-PRON-	PRP
58810	342	24	to	to	TO
58810	342	25	find	find	VB
58810	342	26	the	the	DT
58810	342	27	length	length	NN
58810	342	28	of	of	IN
58810	342	29	the	the	DT
58810	342	30	arc	arc	NN
58810	342	31	between	between	IN
58810	342	32	the	the	DT
58810	342	33	two	two	CD
58810	342	34	points	point	NNS
58810	342	35	.	.	.
58810	343	1	The	the	DT
58810	343	2	threads	thread	NNS
58810	343	3	of	of	IN
58810	343	4	the	the	DT
58810	343	5	micrometer	micrometer	NN
58810	343	6	screw	screw	NN
58810	343	7	are	be	VBP
58810	343	8	cut	cut	VBN
58810	343	9	with	with	IN
58810	343	10	great	great	JJ
58810	343	11	accuracy	accuracy	NN
58810	343	12	;	;	:
58810	343	13	and	and	CC
58810	343	14	the	the	DT
58810	343	15	screw	screw	NN
58810	343	16	is	be	VBZ
58810	343	17	provided	provide	VBN
58810	343	18	with	with	IN
58810	343	19	a	a	DT
58810	343	20	large	large	JJ
58810	343	21	head	head	NN
58810	343	22	,	,	,
58810	343	23	which	which	WDT
58810	343	24	is	be	VBZ
58810	343	25	divided	divide	VBN
58810	343	26	into	into	IN
58810	343	27	a	a	DT
58810	343	28	hundred	hundred	CD
58810	343	29	or	or	CC
58810	343	30	more	more	RBR
58810	343	31	equal	equal	JJ
58810	343	32	parts	part	NNS
58810	343	33	.	.	.
58810	344	1	These	these	DT
58810	344	2	divisions	division	NNS
58810	344	3	,	,	,
58810	344	4	by	by	IN
58810	344	5	means	mean	NNS
58810	344	6	of	of	IN
58810	344	7	a	a	DT
58810	344	8	fixed	fix	VBN
58810	344	9	pointer	pointer	NN
58810	344	10	,	,	,
58810	344	11	enable	enable	VB
58810	344	12	us	-PRON-	PRP
58810	344	13	to	to	TO
58810	344	14	ascertain	ascertain	VB
58810	344	15	what	what	WP
58810	344	16	fraction	fraction	NN
58810	344	17	of	of	IN
58810	344	18	a	a	DT
58810	344	19	turn	turn	NN
58810	344	20	the	the	DT
58810	344	21	screw	screw	NN
58810	344	22	has	have	VBZ
58810	344	23	made	make	VBN
58810	344	24	over	over	RB
58810	344	25	and	and	CC
58810	344	26	above	above	IN
58810	344	27	its	-PRON-	PRP$
58810	344	28	complete	complete	JJ
58810	344	29	revolutions	revolution	NNS
58810	344	30	.	.	.
58810	345	1	20	20	CD
58810	345	2	.	.	.
58810	346	1	_	_	NNP
58810	346	2	Reflecting	reflect	VBG
58810	346	3	Telescopes._--It	telescopes._--it	NN
58810	346	4	is	be	VBZ
58810	346	5	possible	possible	JJ
58810	346	6	to	to	TO
58810	346	7	construct	construct	VB
58810	346	8	mirrors	mirror	NNS
58810	346	9	of	of	IN
58810	346	10	much	much	RB
58810	346	11	larger	large	JJR
58810	346	12	size	size	NN
58810	346	13	than	than	IN
58810	346	14	lenses	lense	NNS
58810	346	15	:	:	:
58810	346	16	hence	hence	RB
58810	346	17	reflecting	reflect	VBG
58810	346	18	telescopes	telescope	NNS
58810	346	19	have	have	VBP
58810	346	20	an	an	DT
58810	346	21	advantage	advantage	NN
58810	346	22	over	over	IN
58810	346	23	refracting	refract	VBG
58810	346	24	telescopes	telescope	NNS
58810	346	25	as	as	IN
58810	346	26	regards	regard	VBZ
58810	346	27	size	size	NN
58810	346	28	of	of	IN
58810	346	29	aperture	aperture	NN
58810	346	30	and	and	CC
58810	346	31	of	of	IN
58810	346	32	light	light	NN
58810	346	33	-	-	HYPH
58810	346	34	gathering	gather	VBG
58810	346	35	power	power	NN
58810	346	36	.	.	.
58810	347	1	They	-PRON-	PRP
58810	347	2	are	be	VBP
58810	347	3	,	,	,
58810	347	4	however	however	RB
58810	347	5	,	,	,
58810	347	6	inferior	inferior	JJ
58810	347	7	as	as	IN
58810	347	8	regards	regard	VBZ
58810	347	9	definition	definition	NN
58810	347	10	;	;	:
58810	347	11	and	and	CC
58810	347	12	,	,	,
58810	347	13	in	in	IN
58810	347	14	order	order	NN
58810	347	15	to	to	TO
58810	347	16	prevent	prevent	VB
58810	347	17	flexure	flexure	NN
58810	347	18	,	,	,
58810	347	19	it	-PRON-	PRP
58810	347	20	is	be	VBZ
58810	347	21	necessary	necessary	JJ
58810	347	22	to	to	TO
58810	347	23	give	give	VB
58810	347	24	the	the	DT
58810	347	25	speculum	speculum	NN
58810	347	26	,	,	,
58810	347	27	or	or	CC
58810	347	28	mirror	mirror	NN
58810	347	29	,	,	,
58810	347	30	a	a	DT
58810	347	31	massiveness	massiveness	JJ
58810	347	32	which	which	WDT
58810	347	33	makes	make	VBZ
58810	347	34	the	the	DT
58810	347	35	telescope	telescope	NN
58810	347	36	unwieldy	unwieldy	JJ
58810	347	37	.	.	.
58810	348	1	It	-PRON-	PRP
58810	348	2	is	be	VBZ
58810	348	3	also	also	RB
58810	348	4	necessary	necessary	JJ
58810	348	5	frequently	frequently	RB
58810	348	6	to	to	TO
58810	348	7	repolish	repolish	VB
58810	348	8	the	the	DT
58810	348	9	speculum	speculum	NN
58810	348	10	;	;	:
58810	348	11	and	and	CC
58810	348	12	this	this	DT
58810	348	13	is	be	VBZ
58810	348	14	an	an	DT
58810	348	15	operation	operation	NN
58810	348	16	of	of	IN
58810	348	17	great	great	JJ
58810	348	18	delicacy	delicacy	NN
58810	348	19	,	,	,
58810	348	20	as	as	IN
58810	348	21	the	the	DT
58810	348	22	slightest	slight	JJS
58810	348	23	change	change	NN
58810	348	24	in	in	IN
58810	348	25	the	the	DT
58810	348	26	form	form	NN
58810	348	27	of	of	IN
58810	348	28	the	the	DT
58810	348	29	surface	surface	NN
58810	348	30	impairs	impair	VBZ
58810	348	31	the	the	DT
58810	348	32	definition	definition	NN
58810	348	33	of	of	IN
58810	348	34	the	the	DT
58810	348	35	image	image	NN
58810	348	36	.	.	.
58810	349	1	These	these	DT
58810	349	2	defects	defect	NNS
58810	349	3	have	have	VBP
58810	349	4	been	be	VBN
58810	349	5	remedied	remedie	VBN
58810	349	6	,	,	,
58810	349	7	to	to	IN
58810	349	8	a	a	DT
58810	349	9	certain	certain	JJ
58810	349	10	extent	extent	NN
58810	349	11	,	,	,
58810	349	12	by	by	IN
58810	349	13	the	the	DT
58810	349	14	introduction	introduction	NN
58810	349	15	of	of	IN
58810	349	16	silver	silver	NN
58810	349	17	-	-	HYPH
58810	349	18	on	on	IN
58810	349	19	-	-	HYPH
58810	349	20	glass	glass	NN
58810	349	21	mirrors	mirror	NNS
58810	349	22	;	;	:
58810	349	23	that	that	RB
58810	349	24	is	is	RB
58810	349	25	,	,	,
58810	349	26	glass	glass	NN
58810	349	27	mirrors	mirror	NNS
58810	349	28	covered	cover	VBN
58810	349	29	in	in	IN
58810	349	30	front	front	NN
58810	349	31	with	with	IN
58810	349	32	a	a	DT
58810	349	33	thin	thin	JJ
58810	349	34	coating	coating	NN
58810	349	35	of	of	IN
58810	349	36	silver	silver	NN
58810	349	37	.	.	.
58810	350	1	Glass	Glass	NNP
58810	350	2	is	be	VBZ
58810	350	3	only	only	RB
58810	350	4	one	one	CD
58810	350	5	-	-	HYPH
58810	350	6	third	third	NN
58810	350	7	as	as	RB
58810	350	8	heavy	heavy	JJ
58810	350	9	as	as	IN
58810	350	10	speculum	speculum	NN
58810	350	11	-	-	HYPH
58810	350	12	metal	metal	NN
58810	350	13	,	,	,
58810	350	14	and	and	CC
58810	350	15	silver	silver	NN
58810	350	16	is	be	VBZ
58810	350	17	much	much	RB
58810	350	18	superior	superior	JJ
58810	350	19	to	to	IN
58810	350	20	that	that	DT
58810	350	21	metal	metal	NN
58810	350	22	in	in	IN
58810	350	23	reflecting	reflect	VBG
58810	350	24	power	power	NN
58810	350	25	;	;	:
58810	350	26	and	and	CC
58810	350	27	when	when	WRB
58810	350	28	the	the	DT
58810	350	29	silver	silver	NN
58810	350	30	becomes	become	VBZ
58810	350	31	tarnished	tarnished	JJ
58810	350	32	,	,	,
58810	350	33	it	-PRON-	PRP
58810	350	34	can	can	MD
58810	350	35	be	be	VB
58810	350	36	removed	remove	VBN
58810	350	37	and	and	CC
58810	350	38	renewed	renew	VBN
58810	350	39	without	without	IN
58810	350	40	danger	danger	NN
58810	350	41	of	of	IN
58810	350	42	changing	change	VBG
58810	350	43	the	the	DT
58810	350	44	form	form	NN
58810	350	45	of	of	IN
58810	350	46	the	the	DT
58810	350	47	glass	glass	NN
58810	350	48	.	.	.
58810	351	1	_	_	NNP
58810	351	2	The	the	DT
58810	351	3	Herschelian	herschelian	JJ
58810	351	4	Reflector._--In	reflector._--in	NN
58810	351	5	this	this	DT
58810	351	6	form	form	NN
58810	351	7	of	of	IN
58810	351	8	telescope	telescope	NN
58810	351	9	the	the	DT
58810	351	10	mirror	mirror	NN
58810	351	11	is	be	VBZ
58810	351	12	slightly	slightly	RB
58810	351	13	tipped	tip	VBN
58810	351	14	,	,	,
58810	351	15	so	so	IN
58810	351	16	that	that	IN
58810	351	17	the	the	DT
58810	351	18	image	image	NN
58810	351	19	,	,	,
58810	351	20	instead	instead	RB
58810	351	21	of	of	IN
58810	351	22	being	be	VBG
58810	351	23	formed	form	VBN
58810	351	24	in	in	IN
58810	351	25	the	the	DT
58810	351	26	centre	centre	NN
58810	351	27	of	of	IN
58810	351	28	the	the	DT
58810	351	29	tube	tube	NN
58810	351	30	,	,	,
58810	351	31	is	be	VBZ
58810	351	32	formed	form	VBN
58810	351	33	near	near	IN
58810	351	34	one	one	CD
58810	351	35	side	side	NN
58810	351	36	of	of	IN
58810	351	37	it	-PRON-	PRP
58810	351	38	,	,	,
58810	351	39	as	as	IN
58810	351	40	in	in	IN
58810	351	41	Fig	Fig	NNP
58810	351	42	.	.	.
58810	352	1	24	24	CD
58810	352	2	.	.	.
58810	353	1	The	the	DT
58810	353	2	observer	observer	NN
58810	353	3	can	can	MD
58810	353	4	then	then	RB
58810	353	5	view	view	VB
58810	353	6	it	-PRON-	PRP
58810	353	7	without	without	IN
58810	353	8	putting	put	VBG
58810	353	9	his	-PRON-	PRP$
58810	353	10	head	head	NN
58810	353	11	inside	inside	IN
58810	353	12	the	the	DT
58810	353	13	tube	tube	NN
58810	353	14	,	,	,
58810	353	15	and	and	CC
58810	353	16	therefore	therefore	RB
58810	353	17	without	without	IN
58810	353	18	cutting	cut	VBG
58810	353	19	off	off	RP
58810	353	20	any	any	DT
58810	353	21	material	material	JJ
58810	353	22	portion	portion	NN
58810	353	23	of	of	IN
58810	353	24	the	the	DT
58810	353	25	light	light	NN
58810	353	26	.	.	.
58810	354	1	In	in	IN
58810	354	2	observation	observation	NN
58810	354	3	,	,	,
58810	354	4	he	-PRON-	PRP
58810	354	5	must	must	MD
58810	354	6	stand	stand	VB
58810	354	7	at	at	IN
58810	354	8	the	the	DT
58810	354	9	upper	upper	JJ
58810	354	10	or	or	CC
58810	354	11	outer	outer	JJ
58810	354	12	end	end	NN
58810	354	13	of	of	IN
58810	354	14	the	the	DT
58810	354	15	tube	tube	NN
58810	354	16	,	,	,
58810	354	17	and	and	CC
58810	354	18	look	look	VB
58810	354	19	into	into	IN
58810	354	20	it	-PRON-	PRP
58810	354	21	,	,	,
58810	354	22	his	-PRON-	PRP$
58810	354	23	back	back	NN
58810	354	24	being	be	VBG
58810	354	25	turned	turn	VBD
58810	354	26	towards	towards	IN
58810	354	27	the	the	DT
58810	354	28	object	object	NN
58810	354	29	.	.	.
58810	355	1	From	from	IN
58810	355	2	his	-PRON-	PRP$
58810	355	3	looking	look	VBG
58810	355	4	directly	directly	RB
58810	355	5	into	into	IN
58810	355	6	the	the	DT
58810	355	7	mirror	mirror	NN
58810	355	8	,	,	,
58810	355	9	it	-PRON-	PRP
58810	355	10	is	be	VBZ
58810	355	11	also	also	RB
58810	355	12	sometimes	sometimes	RB
58810	355	13	called	call	VBN
58810	355	14	the	the	DT
58810	355	15	_	_	NNP
58810	355	16	front	front	JJ
58810	355	17	-	-	HYPH
58810	355	18	view	view	NN
58810	355	19	_	_	NNP
58810	355	20	telescope	telescope	NN
58810	355	21	.	.	.
58810	356	1	The	the	DT
58810	356	2	great	great	JJ
58810	356	3	disadvantage	disadvantage	NN
58810	356	4	of	of	IN
58810	356	5	this	this	DT
58810	356	6	arrangement	arrangement	NN
58810	356	7	is	be	VBZ
58810	356	8	,	,	,
58810	356	9	that	that	IN
58810	356	10	the	the	DT
58810	356	11	rays	ray	NNS
58810	356	12	can	can	MD
58810	356	13	not	not	RB
58810	356	14	be	be	VB
58810	356	15	brought	bring	VBN
58810	356	16	to	to	IN
58810	356	17	an	an	DT
58810	356	18	exact	exact	JJ
58810	356	19	focus	focus	NN
58810	356	20	when	when	WRB
58810	356	21	they	-PRON-	PRP
58810	356	22	are	be	VBP
58810	356	23	thrown	throw	VBN
58810	356	24	so	so	RB
58810	356	25	far	far	RB
58810	356	26	to	to	IN
58810	356	27	one	one	CD
58810	356	28	side	side	NN
58810	356	29	of	of	IN
58810	356	30	the	the	DT
58810	356	31	axis	axis	NN
58810	356	32	,	,	,
58810	356	33	and	and	CC
58810	356	34	the	the	DT
58810	356	35	injury	injury	NN
58810	356	36	to	to	IN
58810	356	37	the	the	DT
58810	356	38	definition	definition	NN
58810	356	39	is	be	VBZ
58810	356	40	so	so	RB
58810	356	41	great	great	JJ
58810	356	42	that	that	IN
58810	356	43	the	the	DT
58810	356	44	front	front	JJ
58810	356	45	-	-	HYPH
58810	356	46	view	view	NN
58810	356	47	plan	plan	NN
58810	356	48	is	be	VBZ
58810	356	49	now	now	RB
58810	356	50	entirely	entirely	RB
58810	356	51	abandoned	abandon	VBN
58810	356	52	.	.	.
58810	357	1	[	[	-LRB-
58810	357	2	Illustration	illustration	NN
58810	357	3	:	:	:
58810	357	4	Fig	Fig	NNP
58810	357	5	.	.	.
58810	358	1	24	24	CD
58810	358	2	.	.	.
58810	358	3	]	]	-RRB-
58810	359	1	_	_	NNP
58810	359	2	The	the	DT
58810	359	3	Newtonian	Newtonian	NNP
58810	359	4	Reflector._--The	Reflector._--The	NNP
58810	359	5	plan	plan	NN
58810	359	6	proposed	propose	VBN
58810	359	7	by	by	IN
58810	359	8	Sir	Sir	NNP
58810	359	9	Isaac	Isaac	NNP
58810	359	10	Newton	Newton	NNP
58810	359	11	was	be	VBD
58810	359	12	to	to	TO
58810	359	13	place	place	VB
58810	359	14	a	a	DT
58810	359	15	small	small	JJ
58810	359	16	plane	plane	NN
58810	359	17	mirror	mirror	NN
58810	359	18	just	just	RB
58810	359	19	inside	inside	IN
58810	359	20	the	the	DT
58810	359	21	focus	focus	NN
58810	359	22	,	,	,
58810	359	23	inclined	incline	VBN
58810	359	24	to	to	IN
58810	359	25	the	the	DT
58810	359	26	telescope	telescope	NN
58810	359	27	at	at	IN
58810	359	28	an	an	DT
58810	359	29	angle	angle	NN
58810	359	30	of	of	IN
58810	359	31	45	45	CD
58810	359	32	°	°	NNS
58810	359	33	,	,	,
58810	359	34	so	so	IN
58810	359	35	as	as	IN
58810	359	36	to	to	TO
58810	359	37	throw	throw	VB
58810	359	38	the	the	DT
58810	359	39	rays	ray	NNS
58810	359	40	to	to	IN
58810	359	41	the	the	DT
58810	359	42	side	side	NN
58810	359	43	of	of	IN
58810	359	44	the	the	DT
58810	359	45	tube	tube	NN
58810	359	46	,	,	,
58810	359	47	where	where	WRB
58810	359	48	they	-PRON-	PRP
58810	359	49	come	come	VBP
58810	359	50	to	to	IN
58810	359	51	a	a	DT
58810	359	52	focus	focus	NN
58810	359	53	,	,	,
58810	359	54	and	and	CC
58810	359	55	form	form	VB
58810	359	56	the	the	DT
58810	359	57	image	image	NN
58810	359	58	.	.	.
58810	360	1	An	an	DT
58810	360	2	opening	opening	NN
58810	360	3	is	be	VBZ
58810	360	4	made	make	VBN
58810	360	5	in	in	IN
58810	360	6	the	the	DT
58810	360	7	side	side	NN
58810	360	8	of	of	IN
58810	360	9	the	the	DT
58810	360	10	tube	tube	NN
58810	360	11	,	,	,
58810	360	12	just	just	RB
58810	360	13	below	below	IN
58810	360	14	where	where	WRB
58810	360	15	the	the	DT
58810	360	16	image	image	NN
58810	360	17	is	be	VBZ
58810	360	18	formed	form	VBN
58810	360	19	;	;	:
58810	360	20	and	and	CC
58810	360	21	in	in	IN
58810	360	22	this	this	DT
58810	360	23	opening	open	VBG
58810	360	24	the	the	DT
58810	360	25	eye	eye	NN
58810	360	26	-	-	HYPH
58810	360	27	piece	piece	NN
58810	360	28	is	be	VBZ
58810	360	29	inserted	insert	VBN
58810	360	30	.	.	.
58810	361	1	The	the	DT
58810	361	2	small	small	JJ
58810	361	3	mirror	mirror	NN
58810	361	4	cuts	cut	VBZ
58810	361	5	off	off	RP
58810	361	6	some	some	DT
58810	361	7	of	of	IN
58810	361	8	the	the	DT
58810	361	9	light	light	NN
58810	361	10	,	,	,
58810	361	11	but	but	CC
58810	361	12	not	not	RB
58810	361	13	enough	enough	JJ
58810	361	14	to	to	TO
58810	361	15	be	be	VB
58810	361	16	a	a	DT
58810	361	17	serious	serious	JJ
58810	361	18	defect	defect	NN
58810	361	19	.	.	.
58810	362	1	An	an	DT
58810	362	2	improvement	improvement	NN
58810	362	3	which	which	WDT
58810	362	4	lessens	lessen	VBZ
58810	362	5	this	this	DT
58810	362	6	defect	defect	NN
58810	362	7	has	have	VBZ
58810	362	8	been	be	VBN
58810	362	9	made	make	VBN
58810	362	10	by	by	IN
58810	362	11	Professor	Professor	NNP
58810	362	12	Henry	Henry	NNP
58810	362	13	Draper	Draper	NNP
58810	362	14	.	.	.
58810	363	1	The	the	DT
58810	363	2	inclined	inclined	JJ
58810	363	3	mirror	mirror	NN
58810	363	4	is	be	VBZ
58810	363	5	replaced	replace	VBN
58810	363	6	by	by	IN
58810	363	7	a	a	DT
58810	363	8	small	small	JJ
58810	363	9	rectangular	rectangular	JJ
58810	363	10	prism	prism	NN
58810	363	11	(	(	-LRB-
58810	363	12	Fig	fig	NN
58810	363	13	.	.	.
58810	364	1	25	25	CD
58810	364	2	)	)	-RRB-
58810	364	3	,	,	,
58810	364	4	by	by	IN
58810	364	5	reflection	reflection	NN
58810	364	6	from	from	IN
58810	364	7	which	which	WDT
58810	364	8	the	the	DT
58810	364	9	image	image	NN
58810	364	10	is	be	VBZ
58810	364	11	formed	form	VBN
58810	364	12	very	very	RB
58810	364	13	near	near	IN
58810	364	14	the	the	DT
58810	364	15	prism	prism	NN
58810	364	16	.	.	.
58810	365	1	A	a	DT
58810	365	2	pair	pair	NN
58810	365	3	of	of	IN
58810	365	4	lenses	lense	NNS
58810	365	5	are	be	VBP
58810	365	6	then	then	RB
58810	365	7	inserted	insert	VBN
58810	365	8	in	in	IN
58810	365	9	the	the	DT
58810	365	10	course	course	NN
58810	365	11	of	of	IN
58810	365	12	the	the	DT
58810	365	13	rays	ray	NNS
58810	365	14	,	,	,
58810	365	15	by	by	IN
58810	365	16	which	which	WDT
58810	365	17	a	a	DT
58810	365	18	second	second	JJ
58810	365	19	image	image	NN
58810	365	20	is	be	VBZ
58810	365	21	formed	form	VBN
58810	365	22	at	at	IN
58810	365	23	the	the	DT
58810	365	24	opening	opening	NN
58810	365	25	in	in	IN
58810	365	26	the	the	DT
58810	365	27	side	side	NN
58810	365	28	of	of	IN
58810	365	29	the	the	DT
58810	365	30	tube	tube	NN
58810	365	31	;	;	:
58810	365	32	and	and	CC
58810	365	33	this	this	DT
58810	365	34	second	second	JJ
58810	365	35	image	image	NN
58810	365	36	is	be	VBZ
58810	365	37	viewed	view	VBN
58810	365	38	by	by	IN
58810	365	39	an	an	DT
58810	365	40	ordinary	ordinary	JJ
58810	365	41	eye	eye	NN
58810	365	42	-	-	HYPH
58810	365	43	piece	piece	NN
58810	365	44	.	.	.
58810	366	1	[	[	-LRB-
58810	366	2	Illustration	illustration	NN
58810	366	3	:	:	:
58810	366	4	Fig	Fig	NNP
58810	366	5	.	.	.
58810	367	1	25	25	CD
58810	367	2	.	.	.
58810	367	3	]	]	-RRB-
58810	368	1	_	_	NNP
58810	368	2	The	the	DT
58810	368	3	Gregorian	Gregorian	NNP
58810	368	4	Reflector._--This	Reflector._--This	NNP
58810	368	5	is	be	VBZ
58810	368	6	a	a	DT
58810	368	7	form	form	NN
58810	368	8	proposed	propose	VBN
58810	368	9	by	by	IN
58810	368	10	James	James	NNP
58810	368	11	Gregory	Gregory	NNP
58810	368	12	,	,	,
58810	368	13	who	who	WP
58810	368	14	probably	probably	RB
58810	368	15	preceded	precede	VBD
58810	368	16	Newton	Newton	NNP
58810	368	17	as	as	IN
58810	368	18	an	an	DT
58810	368	19	inventor	inventor	NN
58810	368	20	of	of	IN
58810	368	21	the	the	DT
58810	368	22	reflecting	reflect	VBG
58810	368	23	telescope	telescope	NN
58810	368	24	.	.	.
58810	369	1	Behind	behind	IN
58810	369	2	the	the	DT
58810	369	3	focus	focus	NN
58810	369	4	,	,	,
58810	369	5	_	_	NNP
58810	369	6	F	F	NNP
58810	369	7	_	_	NNP
58810	369	8	(	(	-LRB-
58810	369	9	Fig	Fig	NNP
58810	369	10	.	.	.
58810	370	1	26	26	CD
58810	370	2	)	)	-RRB-
58810	370	3	,	,	,
58810	370	4	a	a	DT
58810	370	5	small	small	JJ
58810	370	6	concave	concave	NNP
58810	370	7	mirror	mirror	NN
58810	370	8	,	,	,
58810	370	9	_	_	NNP
58810	370	10	R	R	NNP
58810	370	11	_	_	NNP
58810	370	12	,	,	,
58810	370	13	is	be	VBZ
58810	370	14	placed	place	VBN
58810	370	15	,	,	,
58810	370	16	by	by	IN
58810	370	17	which	which	WDT
58810	370	18	the	the	DT
58810	370	19	light	light	NN
58810	370	20	is	be	VBZ
58810	370	21	reflected	reflect	VBN
58810	370	22	back	back	RB
58810	370	23	again	again	RB
58810	370	24	down	down	IN
58810	370	25	the	the	DT
58810	370	26	tube	tube	NN
58810	370	27	.	.	.
58810	371	1	The	the	DT
58810	371	2	larger	large	JJR
58810	371	3	mirror	mirror	NN
58810	371	4	,	,	,
58810	371	5	_	_	NNP
58810	371	6	M	M	NNP
58810	371	7	_	_	NNP
58810	371	8	,	,	,
58810	371	9	has	have	VBZ
58810	371	10	an	an	DT
58810	371	11	opening	opening	NN
58810	371	12	through	through	IN
58810	371	13	its	-PRON-	PRP$
58810	371	14	centre	centre	NN
58810	371	15	;	;	,
58810	371	16	and	and	CC
58810	371	17	the	the	DT
58810	371	18	small	small	JJ
58810	371	19	mirror	mirror	NN
58810	371	20	,	,	,
58810	371	21	_	_	NNP
58810	371	22	R	R	NNP
58810	371	23	_	_	NNP
58810	371	24	,	,	,
58810	371	25	is	be	VBZ
58810	371	26	so	so	RB
58810	371	27	adjusted	adjusted	JJ
58810	371	28	as	as	IN
58810	371	29	to	to	TO
58810	371	30	form	form	VB
58810	371	31	a	a	DT
58810	371	32	second	second	JJ
58810	371	33	image	image	NN
58810	371	34	of	of	IN
58810	371	35	the	the	DT
58810	371	36	object	object	NN
58810	371	37	in	in	IN
58810	371	38	this	this	DT
58810	371	39	opening	opening	NN
58810	371	40	.	.	.
58810	372	1	This	this	DT
58810	372	2	image	image	NN
58810	372	3	is	be	VBZ
58810	372	4	then	then	RB
58810	372	5	viewed	view	VBN
58810	372	6	by	by	IN
58810	372	7	an	an	DT
58810	372	8	eye	eye	NN
58810	372	9	-	-	HYPH
58810	372	10	piece	piece	NN
58810	372	11	which	which	WDT
58810	372	12	is	be	VBZ
58810	372	13	screwed	screw	VBN
58810	372	14	into	into	IN
58810	372	15	the	the	DT
58810	372	16	opening	opening	NN
58810	372	17	.	.	.
58810	373	1	[	[	-LRB-
58810	373	2	Illustration	illustration	NN
58810	373	3	:	:	:
58810	373	4	Fig	Fig	NNP
58810	373	5	.	.	.
58810	374	1	26	26	CD
58810	374	2	.	.	.
58810	374	3	]	]	-RRB-
58810	375	1	_	_	NNP
58810	375	2	The	the	DT
58810	375	3	Cassegrainian	cassegrainian	JJ
58810	375	4	Reflector._--In	reflector._--in	NN
58810	375	5	principle	principle	NN
58810	375	6	this	this	DT
58810	375	7	is	be	VBZ
58810	375	8	the	the	DT
58810	375	9	same	same	JJ
58810	375	10	with	with	IN
58810	375	11	the	the	DT
58810	375	12	Gregorian	Gregorian	NNP
58810	375	13	;	;	:
58810	375	14	but	but	CC
58810	375	15	the	the	DT
58810	375	16	small	small	JJ
58810	375	17	mirror	mirror	NN
58810	375	18	,	,	,
58810	375	19	_	_	NNP
58810	375	20	R	R	NNP
58810	375	21	_	_	NNP
58810	375	22	,	,	,
58810	375	23	is	be	VBZ
58810	375	24	convex	convex	NNP
58810	375	25	,	,	,
58810	375	26	and	and	CC
58810	375	27	is	be	VBZ
58810	375	28	placed	place	VBN
58810	375	29	inside	inside	IN
58810	375	30	the	the	DT
58810	375	31	focus	focus	NN
58810	375	32	,	,	,
58810	375	33	_	_	NNP
58810	375	34	F	F	NNP
58810	375	35	_	_	NNP
58810	375	36	,	,	,
58810	375	37	so	so	IN
58810	375	38	that	that	IN
58810	375	39	the	the	DT
58810	375	40	rays	ray	NNS
58810	375	41	are	be	VBP
58810	375	42	reflected	reflect	VBN
58810	375	43	from	from	IN
58810	375	44	it	-PRON-	PRP
58810	375	45	before	before	IN
58810	375	46	reaching	reach	VBG
58810	375	47	the	the	DT
58810	375	48	focus	focus	NN
58810	375	49	,	,	,
58810	375	50	and	and	CC
58810	375	51	no	no	DT
58810	375	52	image	image	NN
58810	375	53	is	be	VBZ
58810	375	54	formed	form	VBN
58810	375	55	until	until	IN
58810	375	56	they	-PRON-	PRP
58810	375	57	reach	reach	VBP
58810	375	58	the	the	DT
58810	375	59	opening	opening	NN
58810	375	60	in	in	IN
58810	375	61	the	the	DT
58810	375	62	large	large	JJ
58810	375	63	mirror	mirror	NN
58810	375	64	.	.	.
58810	376	1	This	this	DT
58810	376	2	form	form	NN
58810	376	3	has	have	VBZ
58810	376	4	an	an	DT
58810	376	5	advantage	advantage	NN
58810	376	6	over	over	IN
58810	376	7	the	the	DT
58810	376	8	Gregorian	Gregorian	NNP
58810	376	9	,	,	,
58810	376	10	in	in	IN
58810	376	11	that	that	IN
58810	376	12	the	the	DT
58810	376	13	telescope	telescope	NN
58810	376	14	may	may	MD
58810	376	15	be	be	VB
58810	376	16	made	make	VBN
58810	376	17	shorter	short	JJR
58810	376	18	,	,	,
58810	376	19	and	and	CC
58810	376	20	the	the	DT
58810	376	21	small	small	JJ
58810	376	22	mirror	mirror	NN
58810	376	23	can	can	MD
58810	376	24	be	be	VB
58810	376	25	more	more	RBR
58810	376	26	easily	easily	RB
58810	376	27	shaped	shape	VBN
58810	376	28	to	to	IN
58810	376	29	the	the	DT
58810	376	30	required	require	VBN
58810	376	31	figure	figure	NN
58810	376	32	.	.	.
58810	377	1	It	-PRON-	PRP
58810	377	2	has	have	VBZ
58810	377	3	,	,	,
58810	377	4	therefore	therefore	RB
58810	377	5	,	,	,
58810	377	6	entirely	entirely	RB
58810	377	7	superseded	supersede	VBD
58810	377	8	the	the	DT
58810	377	9	original	original	JJ
58810	377	10	Gregorian	gregorian	JJ
58810	377	11	form	form	NN
58810	377	12	.	.	.
58810	378	1	[	[	-LRB-
58810	378	2	Illustration	illustration	NN
58810	378	3	:	:	:
58810	378	4	Fig	Fig	NNP
58810	378	5	.	.	.
58810	379	1	27	27	CD
58810	379	2	.	.	.
58810	379	3	]	]	-RRB-
58810	380	1	Optically	optically	RB
58810	380	2	these	these	DT
58810	380	3	forms	form	NNS
58810	380	4	of	of	IN
58810	380	5	telescope	telescope	NN
58810	380	6	are	be	VBP
58810	380	7	inferior	inferior	JJ
58810	380	8	to	to	IN
58810	380	9	the	the	DT
58810	380	10	Newtonian	Newtonian	NNP
58810	380	11	;	;	:
58810	380	12	but	but	CC
58810	380	13	the	the	DT
58810	380	14	latter	latter	NN
58810	380	15	is	be	VBZ
58810	380	16	subject	subject	JJ
58810	380	17	to	to	IN
58810	380	18	the	the	DT
58810	380	19	inconvenience	inconvenience	NN
58810	380	20	,	,	,
58810	380	21	that	that	IN
58810	380	22	the	the	DT
58810	380	23	observer	observer	NN
58810	380	24	must	must	MD
58810	380	25	be	be	VB
58810	380	26	stationed	station	VBN
58810	380	27	at	at	IN
58810	380	28	the	the	DT
58810	380	29	upper	upper	JJ
58810	380	30	end	end	NN
58810	380	31	of	of	IN
58810	380	32	the	the	DT
58810	380	33	telescope	telescope	NN
58810	380	34	,	,	,
58810	380	35	where	where	WRB
58810	380	36	he	-PRON-	PRP
58810	380	37	looks	look	VBZ
58810	380	38	into	into	IN
58810	380	39	an	an	DT
58810	380	40	eye	eye	NN
58810	380	41	-	-	HYPH
58810	380	42	piece	piece	NN
58810	380	43	screwed	screw	VBD
58810	380	44	into	into	IN
58810	380	45	the	the	DT
58810	380	46	side	side	NN
58810	380	47	of	of	IN
58810	380	48	the	the	DT
58810	380	49	tube	tube	NN
58810	380	50	.	.	.
58810	381	1	On	on	IN
58810	381	2	the	the	DT
58810	381	3	other	other	JJ
58810	381	4	hand	hand	NN
58810	381	5	,	,	,
58810	381	6	the	the	DT
58810	381	7	Cassegrainian	Cassegrainian	NNP
58810	381	8	Telescope	Telescope	NNP
58810	381	9	is	be	VBZ
58810	381	10	pointed	point	VBN
58810	381	11	directly	directly	RB
58810	381	12	at	at	IN
58810	381	13	the	the	DT
58810	381	14	object	object	NN
58810	381	15	to	to	TO
58810	381	16	be	be	VB
58810	381	17	viewed	view	VBN
58810	381	18	,	,	,
58810	381	19	like	like	IN
58810	381	20	a	a	DT
58810	381	21	refractor	refractor	NN
58810	381	22	;	;	:
58810	381	23	and	and	CC
58810	381	24	the	the	DT
58810	381	25	observer	observer	NN
58810	381	26	stands	stand	VBZ
58810	381	27	at	at	IN
58810	381	28	the	the	DT
58810	381	29	lower	low	JJR
58810	381	30	end	end	NN
58810	381	31	,	,	,
58810	381	32	and	and	CC
58810	381	33	looks	look	VBZ
58810	381	34	in	in	RP
58810	381	35	at	at	IN
58810	381	36	the	the	DT
58810	381	37	opening	opening	NN
58810	381	38	through	through	IN
58810	381	39	the	the	DT
58810	381	40	large	large	JJ
58810	381	41	mirror	mirror	NN
58810	381	42	.	.	.
58810	382	1	This	this	DT
58810	382	2	is	be	VBZ
58810	382	3	,	,	,
58810	382	4	therefore	therefore	RB
58810	382	5	,	,	,
58810	382	6	the	the	DT
58810	382	7	most	most	RBS
58810	382	8	convenient	convenient	JJ
58810	382	9	form	form	NN
58810	382	10	of	of	IN
58810	382	11	all	all	DT
58810	382	12	in	in	IN
58810	382	13	management	management	NN
58810	382	14	.	.	.
58810	383	1	[	[	-LRB-
58810	383	2	Illustration	illustration	NN
58810	383	3	:	:	:
58810	383	4	Fig	Fig	NNP
58810	383	5	.	.	.
58810	384	1	28	28	CD
58810	384	2	.	.	.
58810	384	3	]	]	-RRB-
58810	385	1	The	the	DT
58810	385	2	largest	large	JJS
58810	385	3	reflecting	reflect	VBG
58810	385	4	telescope	telescope	NN
58810	385	5	yet	yet	CC
58810	385	6	constructed	construct	VBN
58810	385	7	is	be	VBZ
58810	385	8	that	that	DT
58810	385	9	of	of	IN
58810	385	10	Lord	Lord	NNP
58810	385	11	Rosse	Rosse	NNP
58810	385	12	,	,	,
58810	385	13	at	at	IN
58810	385	14	Parsonstown	Parsonstown	NNP
58810	385	15	,	,	,
58810	385	16	Ireland	Ireland	NNP
58810	385	17	.	.	.
58810	386	1	Its	-PRON-	PRP$
58810	386	2	speculum	speculum	NN
58810	386	3	is	be	VBZ
58810	386	4	6	6	CD
58810	386	5	feet	foot	NNS
58810	386	6	in	in	IN
58810	386	7	diameter	diameter	NN
58810	386	8	,	,	,
58810	386	9	and	and	CC
58810	386	10	its	-PRON-	PRP$
58810	386	11	focal	focal	JJ
58810	386	12	length	length	NN
58810	386	13	55	55	CD
58810	386	14	feet	foot	NNS
58810	386	15	.	.	.
58810	387	1	It	-PRON-	PRP
58810	387	2	is	be	VBZ
58810	387	3	commonly	commonly	RB
58810	387	4	used	use	VBN
58810	387	5	as	as	IN
58810	387	6	a	a	DT
58810	387	7	Newtonian	Newtonian	NNP
58810	387	8	.	.	.
58810	388	1	This	this	DT
58810	388	2	telescope	telescope	NN
58810	388	3	is	be	VBZ
58810	388	4	shown	show	VBN
58810	388	5	in	in	IN
58810	388	6	Fig	Fig	NNP
58810	388	7	.	.	.
58810	389	1	27	27	CD
58810	389	2	.	.	.
58810	390	1	The	the	DT
58810	390	2	great	great	JJ
58810	390	3	telescope	telescope	NN
58810	390	4	of	of	IN
58810	390	5	the	the	DT
58810	390	6	Melbourne	Melbourne	NNP
58810	390	7	Observatory	Observatory	NNP
58810	390	8	,	,	,
58810	390	9	Australia	Australia	NNP
58810	390	10	,	,	,
58810	390	11	is	be	VBZ
58810	390	12	a	a	DT
58810	390	13	Cassegranian	cassegranian	JJ
58810	390	14	reflector	reflector	NN
58810	390	15	.	.	.
58810	391	1	Its	-PRON-	PRP$
58810	391	2	speculum	speculum	NN
58810	391	3	is	be	VBZ
58810	391	4	4	4	CD
58810	391	5	feet	foot	NNS
58810	391	6	in	in	IN
58810	391	7	diameter	diameter	NN
58810	391	8	,	,	,
58810	391	9	and	and	CC
58810	391	10	its	-PRON-	PRP$
58810	391	11	focal	focal	JJ
58810	391	12	length	length	NN
58810	391	13	is	be	VBZ
58810	391	14	32	32	CD
58810	391	15	feet	foot	NNS
58810	391	16	.	.	.
58810	392	1	It	-PRON-	PRP
58810	392	2	is	be	VBZ
58810	392	3	shown	show	VBN
58810	392	4	in	in	IN
58810	392	5	Fig	Fig	NNP
58810	392	6	.	.	.
58810	393	1	28	28	CD
58810	393	2	.	.	.
58810	394	1	[	[	-LRB-
58810	394	2	Illustration	illustration	NN
58810	394	3	:	:	:
58810	394	4	Fig	Fig	NNP
58810	394	5	.	.	.
58810	395	1	29	29	CD
58810	395	2	.	.	.
58810	395	3	]	]	-RRB-
58810	396	1	The	the	DT
58810	396	2	great	great	JJ
58810	396	3	reflector	reflector	NN
58810	396	4	of	of	IN
58810	396	5	the	the	DT
58810	396	6	Paris	Paris	NNP
58810	396	7	Observatory	Observatory	NNP
58810	396	8	is	be	VBZ
58810	396	9	a	a	DT
58810	396	10	Newtonian	newtonian	JJ
58810	396	11	reflector	reflector	NN
58810	396	12	.	.	.
58810	397	1	Its	-PRON-	PRP$
58810	397	2	mirror	mirror	NN
58810	397	3	of	of	IN
58810	397	4	silvered	silver	VBN
58810	397	5	glass	glass	NN
58810	397	6	is	be	VBZ
58810	397	7	4	4	CD
58810	397	8	feet	foot	NNS
58810	397	9	in	in	IN
58810	397	10	diameter	diameter	NN
58810	397	11	,	,	,
58810	397	12	and	and	CC
58810	397	13	its	-PRON-	PRP$
58810	397	14	focal	focal	JJ
58810	397	15	length	length	NN
58810	397	16	is	be	VBZ
58810	397	17	23	23	CD
58810	397	18	feet	foot	NNS
58810	397	19	.	.	.
58810	398	1	This	this	DT
58810	398	2	telescope	telescope	NN
58810	398	3	is	be	VBZ
58810	398	4	shown	show	VBN
58810	398	5	in	in	IN
58810	398	6	Fig	Fig	NNP
58810	398	7	.	.	.
58810	399	1	29	29	CD
58810	399	2	.	.	.
58810	400	1	21	21	CD
58810	400	2	.	.	.
58810	401	1	_	_	NNP
58810	401	2	The	the	DT
58810	401	3	Sun	Sun	NNP
58810	401	4	's	's	POS
58810	401	5	Motion	Motion	NNP
58810	401	6	among	among	IN
58810	401	7	the	the	DT
58810	401	8	Stars._--If	stars._--if	NN
58810	401	9	we	-PRON-	PRP
58810	401	10	notice	notice	VBP
58810	401	11	the	the	DT
58810	401	12	stars	star	NNS
58810	401	13	at	at	IN
58810	401	14	the	the	DT
58810	401	15	same	same	JJ
58810	401	16	hour	hour	NN
58810	401	17	night	night	NN
58810	401	18	after	after	IN
58810	401	19	night	night	NN
58810	401	20	,	,	,
58810	401	21	we	-PRON-	PRP
58810	401	22	shall	shall	MD
58810	401	23	find	find	VB
58810	401	24	that	that	IN
58810	401	25	the	the	DT
58810	401	26	constellations	constellation	NNS
58810	401	27	are	be	VBP
58810	401	28	steadily	steadily	RB
58810	401	29	advancing	advance	VBG
58810	401	30	towards	towards	IN
58810	401	31	the	the	DT
58810	401	32	west	west	NN
58810	401	33	.	.	.
58810	402	1	New	new	JJ
58810	402	2	constellations	constellation	NNS
58810	402	3	are	be	VBP
58810	402	4	continually	continually	RB
58810	402	5	appearing	appear	VBG
58810	402	6	in	in	IN
58810	402	7	the	the	DT
58810	402	8	east	east	NN
58810	402	9	,	,	,
58810	402	10	and	and	CC
58810	402	11	old	old	JJ
58810	402	12	ones	one	NNS
58810	402	13	disappearing	disappear	VBG
58810	402	14	in	in	IN
58810	402	15	the	the	DT
58810	402	16	west	west	NN
58810	402	17	.	.	.
58810	403	1	This	this	DT
58810	403	2	continual	continual	JJ
58810	403	3	advancing	advancing	NN
58810	403	4	of	of	IN
58810	403	5	the	the	DT
58810	403	6	heavens	heaven	NNS
58810	403	7	towards	towards	IN
58810	403	8	the	the	DT
58810	403	9	west	west	NN
58810	403	10	is	be	VBZ
58810	403	11	due	due	JJ
58810	403	12	to	to	IN
58810	403	13	the	the	DT
58810	403	14	fact	fact	NN
58810	403	15	that	that	IN
58810	403	16	the	the	DT
58810	403	17	sun	sun	NN
58810	403	18	's	's	POS
58810	403	19	place	place	NN
58810	403	20	among	among	IN
58810	403	21	the	the	DT
58810	403	22	stars	star	NNS
58810	403	23	is	be	VBZ
58810	403	24	_	_	NNP
58810	403	25	continually	continually	RB
58810	403	26	moving	move	VBG
58810	403	27	towards	towards	IN
58810	403	28	the	the	DT
58810	403	29	east	east	NNP
58810	403	30	_	_	NNP
58810	403	31	.	.	.
58810	404	1	The	the	DT
58810	404	2	sun	sun	NN
58810	404	3	completes	complete	VBZ
58810	404	4	the	the	DT
58810	404	5	circuit	circuit	NN
58810	404	6	of	of	IN
58810	404	7	the	the	DT
58810	404	8	heavens	heavens	NNPS
58810	404	9	in	in	IN
58810	404	10	a	a	DT
58810	404	11	year	year	NN
58810	404	12	,	,	,
58810	404	13	and	and	CC
58810	404	14	is	be	VBZ
58810	404	15	therefore	therefore	RB
58810	404	16	moving	move	VBG
58810	404	17	eastward	eastward	RB
58810	404	18	at	at	IN
58810	404	19	the	the	DT
58810	404	20	rate	rate	NN
58810	404	21	of	of	IN
58810	404	22	about	about	RB
58810	404	23	a	a	DT
58810	404	24	degree	degree	NN
58810	404	25	a	a	DT
58810	404	26	day	day	NN
58810	404	27	.	.	.
58810	405	1	[	[	-LRB-
58810	405	2	Illustration	illustration	NN
58810	405	3	:	:	:
58810	405	4	Fig	Fig	NNP
58810	405	5	.	.	.
58810	406	1	30	30	CD
58810	406	2	.	.	.
58810	406	3	]	]	-RRB-
58810	407	1	This	this	DT
58810	407	2	motion	motion	NN
58810	407	3	of	of	IN
58810	407	4	the	the	DT
58810	407	5	sun	sun	NN
58810	407	6	's	's	POS
58810	407	7	place	place	NN
58810	407	8	among	among	IN
58810	407	9	the	the	DT
58810	407	10	stars	star	NNS
58810	407	11	is	be	VBZ
58810	407	12	due	due	JJ
58810	407	13	to	to	IN
58810	407	14	the	the	DT
58810	407	15	revolution	revolution	NN
58810	407	16	of	of	IN
58810	407	17	the	the	DT
58810	407	18	earth	earth	NN
58810	407	19	around	around	IN
58810	407	20	the	the	DT
58810	407	21	sun	sun	NN
58810	407	22	,	,	,
58810	407	23	and	and	CC
58810	407	24	not	not	RB
58810	407	25	to	to	IN
58810	407	26	any	any	DT
58810	407	27	real	real	JJ
58810	407	28	motion	motion	NN
58810	407	29	of	of	IN
58810	407	30	the	the	DT
58810	407	31	sun	sun	NN
58810	407	32	.	.	.
58810	408	1	In	in	IN
58810	408	2	Fig	Fig	NNP
58810	408	3	.	.	.
58810	409	1	30	30	CD
58810	409	2	suppose	suppose	VBP
58810	409	3	the	the	DT
58810	409	4	inner	inner	JJ
58810	409	5	circle	circle	NN
58810	409	6	to	to	TO
58810	409	7	represent	represent	VB
58810	409	8	the	the	DT
58810	409	9	orbit	orbit	NN
58810	409	10	of	of	IN
58810	409	11	the	the	DT
58810	409	12	earth	earth	NN
58810	409	13	around	around	IN
58810	409	14	the	the	DT
58810	409	15	sun	sun	NN
58810	409	16	,	,	,
58810	409	17	and	and	CC
58810	409	18	the	the	DT
58810	409	19	outer	outer	JJ
58810	409	20	circle	circle	NN
58810	409	21	to	to	TO
58810	409	22	represent	represent	VB
58810	409	23	the	the	DT
58810	409	24	celestial	celestial	JJ
58810	409	25	sphere	sphere	NN
58810	409	26	.	.	.
58810	410	1	When	when	WRB
58810	410	2	the	the	DT
58810	410	3	earth	earth	NN
58810	410	4	is	be	VBZ
58810	410	5	at	at	IN
58810	410	6	_	_	NNP
58810	410	7	E	E	NNP
58810	410	8	_	_	NNP
58810	410	9	,	,	,
58810	410	10	the	the	DT
58810	410	11	sun	sun	NN
58810	410	12	's	's	POS
58810	410	13	place	place	NN
58810	410	14	on	on	IN
58810	410	15	the	the	DT
58810	410	16	celestial	celestial	JJ
58810	410	17	sphere	sphere	NN
58810	410	18	is	be	VBZ
58810	410	19	at	at	IN
58810	410	20	_	_	NNP
58810	410	21	S	S	NNP
58810	410	22	'	'	''
58810	410	23	_	_	NNP
58810	410	24	.	.	.
58810	411	1	As	as	IN
58810	411	2	the	the	DT
58810	411	3	earth	earth	NN
58810	411	4	moves	move	VBZ
58810	411	5	in	in	IN
58810	411	6	the	the	DT
58810	411	7	direction	direction	NN
58810	411	8	_	_	NNP
58810	411	9	EF	EF	NNP
58810	411	10	_	_	NNP
58810	411	11	,	,	,
58810	411	12	the	the	DT
58810	411	13	sun	sun	NN
58810	411	14	's	's	POS
58810	411	15	place	place	NN
58810	411	16	on	on	IN
58810	411	17	the	the	DT
58810	411	18	celestial	celestial	JJ
58810	411	19	sphere	sphere	NN
58810	411	20	must	must	MD
58810	411	21	move	move	VB
58810	411	22	in	in	IN
58810	411	23	the	the	DT
58810	411	24	direction	direction	NN
58810	411	25	_	_	NNP
58810	411	26	S'T	S'T	NNP
58810	411	27	_	_	NNP
58810	411	28	:	:	:
58810	411	29	hence	hence	RB
58810	411	30	the	the	DT
58810	411	31	revolution	revolution	NN
58810	411	32	of	of	IN
58810	411	33	the	the	DT
58810	411	34	earth	earth	NN
58810	411	35	around	around	IN
58810	411	36	the	the	DT
58810	411	37	sun	sun	NN
58810	411	38	would	would	MD
58810	411	39	cause	cause	VB
58810	411	40	the	the	DT
58810	411	41	sun	sun	NN
58810	411	42	's	's	POS
58810	411	43	place	place	NN
58810	411	44	among	among	IN
58810	411	45	the	the	DT
58810	411	46	stars	star	NNS
58810	411	47	to	to	TO
58810	411	48	move	move	VB
58810	411	49	around	around	IN
58810	411	50	the	the	DT
58810	411	51	heavens	heavens	NNPS
58810	411	52	in	in	IN
58810	411	53	the	the	DT
58810	411	54	same	same	JJ
58810	411	55	direction	direction	NN
58810	411	56	that	that	IN
58810	411	57	the	the	DT
58810	411	58	earth	earth	NN
58810	411	59	is	be	VBZ
58810	411	60	moving	move	VBG
58810	411	61	around	around	IN
58810	411	62	the	the	DT
58810	411	63	sun	sun	NN
58810	411	64	.	.	.
58810	412	1	22	22	CD
58810	412	2	.	.	.
58810	413	1	_	_	NNP
58810	413	2	The	the	DT
58810	413	3	Ecliptic._--The	ecliptic._--the	CD
58810	413	4	circle	circle	NN
58810	413	5	described	describe	VBN
58810	413	6	by	by	IN
58810	413	7	the	the	DT
58810	413	8	sun	sun	NN
58810	413	9	in	in	IN
58810	413	10	its	-PRON-	PRP$
58810	413	11	apparent	apparent	JJ
58810	413	12	motion	motion	NN
58810	413	13	around	around	IN
58810	413	14	the	the	DT
58810	413	15	heavens	heaven	NNS
58810	413	16	is	be	VBZ
58810	413	17	called	call	VBN
58810	413	18	the	the	DT
58810	413	19	_	_	NNP
58810	413	20	ecliptic	ecliptic	NN
58810	413	21	_	_	NNP
58810	413	22	.	.	.
58810	414	1	The	the	DT
58810	414	2	plane	plane	NN
58810	414	3	of	of	IN
58810	414	4	this	this	DT
58810	414	5	circle	circle	NN
58810	414	6	passes	pass	VBZ
58810	414	7	through	through	IN
58810	414	8	the	the	DT
58810	414	9	centre	centre	NN
58810	414	10	of	of	IN
58810	414	11	the	the	DT
58810	414	12	earth	earth	NN
58810	414	13	,	,	,
58810	414	14	and	and	CC
58810	414	15	therefore	therefore	RB
58810	414	16	through	through	IN
58810	414	17	the	the	DT
58810	414	18	centre	centre	NN
58810	414	19	of	of	IN
58810	414	20	the	the	DT
58810	414	21	celestial	celestial	JJ
58810	414	22	sphere	sphere	NN
58810	414	23	;	;	:
58810	414	24	the	the	DT
58810	414	25	earth	earth	NN
58810	414	26	being	be	VBG
58810	414	27	so	so	RB
58810	414	28	small	small	JJ
58810	414	29	,	,	,
58810	414	30	compared	compare	VBN
58810	414	31	with	with	IN
58810	414	32	the	the	DT
58810	414	33	celestial	celestial	JJ
58810	414	34	sphere	sphere	NN
58810	414	35	,	,	,
58810	414	36	that	that	IN
58810	414	37	it	-PRON-	PRP
58810	414	38	practically	practically	RB
58810	414	39	makes	make	VBZ
58810	414	40	no	no	DT
58810	414	41	difference	difference	NN
58810	414	42	whether	whether	IN
58810	414	43	we	-PRON-	PRP
58810	414	44	consider	consider	VBP
58810	414	45	a	a	DT
58810	414	46	point	point	NN
58810	414	47	on	on	IN
58810	414	48	its	-PRON-	PRP$
58810	414	49	surface	surface	NN
58810	414	50	,	,	,
58810	414	51	or	or	CC
58810	414	52	one	one	CD
58810	414	53	at	at	IN
58810	414	54	its	-PRON-	PRP$
58810	414	55	centre	centre	NN
58810	414	56	,	,	,
58810	414	57	as	as	IN
58810	414	58	the	the	DT
58810	414	59	centre	centre	NN
58810	414	60	of	of	IN
58810	414	61	the	the	DT
58810	414	62	celestial	celestial	JJ
58810	414	63	sphere	sphere	NN
58810	414	64	.	.	.
58810	415	1	The	the	DT
58810	415	2	ecliptic	ecliptic	NN
58810	415	3	is	be	VBZ
58810	415	4	,	,	,
58810	415	5	therefore	therefore	RB
58810	415	6	,	,	,
58810	415	7	a	a	DT
58810	415	8	great	great	JJ
58810	415	9	circle	circle	NN
58810	415	10	.	.	.
58810	416	1	The	the	DT
58810	416	2	earth	earth	NN
58810	416	3	's	's	POS
58810	416	4	orbit	orbit	NN
58810	416	5	lies	lie	NNS
58810	416	6	in	in	IN
58810	416	7	the	the	DT
58810	416	8	plane	plane	NN
58810	416	9	of	of	IN
58810	416	10	the	the	DT
58810	416	11	ecliptic	ecliptic	JJ
58810	416	12	;	;	:
58810	416	13	but	but	CC
58810	416	14	it	-PRON-	PRP
58810	416	15	extends	extend	VBZ
58810	416	16	only	only	RB
58810	416	17	an	an	DT
58810	416	18	inappreciable	inappreciable	JJ
58810	416	19	distance	distance	NN
58810	416	20	from	from	IN
58810	416	21	the	the	DT
58810	416	22	sun	sun	NN
58810	416	23	towards	towards	IN
58810	416	24	the	the	DT
58810	416	25	celestial	celestial	JJ
58810	416	26	sphere	sphere	NN
58810	416	27	.	.	.
58810	417	1	[	[	-LRB-
58810	417	2	Illustration	illustration	NN
58810	417	3	:	:	:
58810	417	4	Fig	Fig	NNP
58810	417	5	.	.	.
58810	418	1	31	31	CD
58810	418	2	.	.	.
58810	418	3	]	]	-RRB-
58810	419	1	23	23	CD
58810	419	2	.	.	.
58810	420	1	_	_	NNP
58810	420	2	The	the	DT
58810	420	3	Obliquity	Obliquity	NNP
58810	420	4	of	of	IN
58810	420	5	the	the	DT
58810	420	6	Ecliptic._--The	ecliptic._--the	CD
58810	420	7	ecliptic	ecliptic	NN
58810	420	8	is	be	VBZ
58810	420	9	inclined	inclined	JJ
58810	420	10	to	to	IN
58810	420	11	the	the	DT
58810	420	12	celestial	celestial	JJ
58810	420	13	equator	equator	NN
58810	420	14	by	by	IN
58810	420	15	an	an	DT
58810	420	16	angle	angle	NN
58810	420	17	of	of	IN
58810	420	18	about	about	RB
58810	420	19	23	23	CD
58810	420	20	-	-	SYM
58810	420	21	1/2	1/2	CD
58810	420	22	°	°	NNS
58810	420	23	.	.	.
58810	421	1	This	this	DT
58810	421	2	inclination	inclination	NN
58810	421	3	is	be	VBZ
58810	421	4	called	call	VBN
58810	421	5	the	the	DT
58810	421	6	_	_	NNP
58810	421	7	obliquity	obliquity	NN
58810	421	8	of	of	IN
58810	421	9	the	the	DT
58810	421	10	ecliptic	ecliptic	JJ
58810	421	11	_	_	NNP
58810	421	12	.	.	.
58810	422	1	The	the	DT
58810	422	2	obliquity	obliquity	NN
58810	422	3	of	of	IN
58810	422	4	the	the	DT
58810	422	5	ecliptic	ecliptic	NN
58810	422	6	is	be	VBZ
58810	422	7	due	due	JJ
58810	422	8	to	to	IN
58810	422	9	the	the	DT
58810	422	10	deviation	deviation	NN
58810	422	11	of	of	IN
58810	422	12	the	the	DT
58810	422	13	earth	earth	NN
58810	422	14	's	be	VBZ
58810	422	15	axis	axis	NN
58810	422	16	from	from	IN
58810	422	17	a	a	DT
58810	422	18	perpendicular	perpendicular	NN
58810	422	19	to	to	IN
58810	422	20	the	the	DT
58810	422	21	plane	plane	NN
58810	422	22	of	of	IN
58810	422	23	its	-PRON-	PRP$
58810	422	24	orbit	orbit	NN
58810	422	25	.	.	.
58810	423	1	The	the	DT
58810	423	2	axis	axi	NNS
58810	423	3	of	of	IN
58810	423	4	a	a	DT
58810	423	5	rotating	rotate	VBG
58810	423	6	body	body	NN
58810	423	7	tends	tend	VBZ
58810	423	8	to	to	TO
58810	423	9	maintain	maintain	VB
58810	423	10	the	the	DT
58810	423	11	same	same	JJ
58810	423	12	direction	direction	NN
58810	423	13	;	;	:
58810	423	14	and	and	CC
58810	423	15	,	,	,
58810	423	16	as	as	IN
58810	423	17	the	the	DT
58810	423	18	earth	earth	NN
58810	423	19	revolves	revolve	VBZ
58810	423	20	around	around	IN
58810	423	21	the	the	DT
58810	423	22	sun	sun	NN
58810	423	23	,	,	,
58810	423	24	its	-PRON-	PRP$
58810	423	25	axis	axis	NN
58810	423	26	points	point	VBZ
58810	423	27	all	all	PDT
58810	423	28	the	the	DT
58810	423	29	time	time	NN
58810	423	30	in	in	IN
58810	423	31	nearly	nearly	RB
58810	423	32	the	the	DT
58810	423	33	same	same	JJ
58810	423	34	direction	direction	NN
58810	423	35	.	.	.
58810	424	1	The	the	DT
58810	424	2	earth	earth	NN
58810	424	3	's	's	POS
58810	424	4	axis	axis	RB
58810	424	5	deviates	deviate	VBZ
58810	424	6	about	about	RB
58810	424	7	23	23	CD
58810	424	8	-	-	SYM
58810	424	9	1/2	1/2	CD
58810	424	10	°	°	NNS
58810	424	11	from	from	IN
58810	424	12	the	the	DT
58810	424	13	perpendicular	perpendicular	NN
58810	424	14	to	to	IN
58810	424	15	its	-PRON-	PRP$
58810	424	16	orbit	orbit	NN
58810	424	17	;	;	,
58810	424	18	and	and	CC
58810	424	19	,	,	,
58810	424	20	as	as	IN
58810	424	21	the	the	DT
58810	424	22	earth	earth	NN
58810	424	23	's	's	POS
58810	424	24	equator	equator	NN
58810	424	25	is	be	VBZ
58810	424	26	at	at	IN
58810	424	27	right	right	JJ
58810	424	28	angles	angle	NNS
58810	424	29	to	to	IN
58810	424	30	its	-PRON-	PRP$
58810	424	31	axis	axi	NNS
58810	424	32	,	,	,
58810	424	33	it	-PRON-	PRP
58810	424	34	will	will	MD
58810	424	35	deviate	deviate	VB
58810	424	36	about	about	RB
58810	424	37	23	23	CD
58810	424	38	-	-	SYM
58810	424	39	1/2	1/2	CD
58810	424	40	°	°	NNS
58810	424	41	from	from	IN
58810	424	42	the	the	DT
58810	424	43	plane	plane	NN
58810	424	44	of	of	IN
58810	424	45	the	the	DT
58810	424	46	ecliptic	ecliptic	NN
58810	424	47	.	.	.
58810	425	1	The	the	DT
58810	425	2	celestial	celestial	JJ
58810	425	3	equator	equator	NN
58810	425	4	has	have	VBZ
58810	425	5	the	the	DT
58810	425	6	same	same	JJ
58810	425	7	direction	direction	NN
58810	425	8	as	as	IN
58810	425	9	the	the	DT
58810	425	10	terrestrial	terrestrial	JJ
58810	425	11	equator	equator	NN
58810	425	12	,	,	,
58810	425	13	since	since	IN
58810	425	14	the	the	DT
58810	425	15	axis	axi	NNS
58810	425	16	of	of	IN
58810	425	17	the	the	DT
58810	425	18	heavens	heaven	NNS
58810	425	19	has	have	VBZ
58810	425	20	the	the	DT
58810	425	21	same	same	JJ
58810	425	22	direction	direction	NN
58810	425	23	as	as	IN
58810	425	24	the	the	DT
58810	425	25	axis	axi	NNS
58810	425	26	of	of	IN
58810	425	27	the	the	DT
58810	425	28	earth	earth	NN
58810	425	29	.	.	.
58810	426	1	[	[	-LRB-
58810	426	2	Illustration	illustration	NN
58810	426	3	:	:	:
58810	426	4	Fig	Fig	NNP
58810	426	5	.	.	.
58810	427	1	32	32	CD
58810	427	2	.	.	.
58810	427	3	]	]	-RRB-
58810	428	1	Suppose	suppose	VB
58810	428	2	the	the	DT
58810	428	3	globe	globe	NN
58810	428	4	at	at	IN
58810	428	5	the	the	DT
58810	428	6	centre	centre	NN
58810	428	7	of	of	IN
58810	428	8	the	the	DT
58810	428	9	tub	tub	NN
58810	428	10	(	(	-LRB-
58810	428	11	Fig	Fig	NNP
58810	428	12	.	.	.
58810	429	1	31	31	LS
58810	429	2	)	)	-RRB-
58810	429	3	to	to	TO
58810	429	4	represent	represent	VB
58810	429	5	the	the	DT
58810	429	6	sun	sun	NN
58810	429	7	,	,	,
58810	429	8	and	and	CC
58810	429	9	the	the	DT
58810	429	10	smaller	small	JJR
58810	429	11	globes	globe	NNS
58810	429	12	to	to	TO
58810	429	13	represent	represent	VB
58810	429	14	the	the	DT
58810	429	15	earth	earth	NN
58810	429	16	in	in	IN
58810	429	17	various	various	JJ
58810	429	18	positions	position	NNS
58810	429	19	in	in	IN
58810	429	20	its	-PRON-	PRP$
58810	429	21	orbit	orbit	NN
58810	429	22	.	.	.
58810	430	1	The	the	DT
58810	430	2	surface	surface	NN
58810	430	3	of	of	IN
58810	430	4	the	the	DT
58810	430	5	water	water	NN
58810	430	6	will	will	MD
58810	430	7	then	then	RB
58810	430	8	represent	represent	VB
58810	430	9	the	the	DT
58810	430	10	plane	plane	NN
58810	430	11	of	of	IN
58810	430	12	the	the	DT
58810	430	13	ecliptic	ecliptic	NN
58810	430	14	,	,	,
58810	430	15	and	and	CC
58810	430	16	the	the	DT
58810	430	17	rod	rod	NN
58810	430	18	projecting	project	VBG
58810	430	19	from	from	IN
58810	430	20	the	the	DT
58810	430	21	top	top	NN
58810	430	22	of	of	IN
58810	430	23	the	the	DT
58810	430	24	earth	earth	NN
58810	430	25	will	will	MD
58810	430	26	represent	represent	VB
58810	430	27	the	the	DT
58810	430	28	earth	earth	NN
58810	430	29	's	's	POS
58810	430	30	axis	axi	NNS
58810	430	31	,	,	,
58810	430	32	which	which	WDT
58810	430	33	is	be	VBZ
58810	430	34	seen	see	VBN
58810	430	35	to	to	TO
58810	430	36	point	point	VB
58810	430	37	all	all	PDT
58810	430	38	the	the	DT
58810	430	39	time	time	NN
58810	430	40	in	in	IN
58810	430	41	the	the	DT
58810	430	42	same	same	JJ
58810	430	43	direction	direction	NN
58810	430	44	,	,	,
58810	430	45	or	or	CC
58810	430	46	to	to	TO
58810	430	47	lean	lean	VB
58810	430	48	the	the	DT
58810	430	49	same	same	JJ
58810	430	50	way	way	NN
58810	430	51	.	.	.
58810	431	1	The	the	DT
58810	431	2	leaning	leaning	NN
58810	431	3	of	of	IN
58810	431	4	the	the	DT
58810	431	5	axis	axis	NN
58810	431	6	from	from	IN
58810	431	7	the	the	DT
58810	431	8	perpendicular	perpendicular	NN
58810	431	9	to	to	IN
58810	431	10	the	the	DT
58810	431	11	surface	surface	NN
58810	431	12	of	of	IN
58810	431	13	the	the	DT
58810	431	14	water	water	NN
58810	431	15	would	would	MD
58810	431	16	cause	cause	VB
58810	431	17	the	the	DT
58810	431	18	earth	earth	NN
58810	431	19	's	's	POS
58810	431	20	equator	equator	NN
58810	431	21	to	to	TO
58810	431	22	be	be	VB
58810	431	23	inclined	incline	VBN
58810	431	24	the	the	DT
58810	431	25	same	same	JJ
58810	431	26	amount	amount	NN
58810	431	27	to	to	IN
58810	431	28	the	the	DT
58810	431	29	surface	surface	NN
58810	431	30	of	of	IN
58810	431	31	the	the	DT
58810	431	32	water	water	NN
58810	431	33	,	,	,
58810	431	34	half	half	NN
58810	431	35	of	of	IN
58810	431	36	the	the	DT
58810	431	37	equator	equator	NN
58810	431	38	being	be	VBG
58810	431	39	above	above	RB
58810	431	40	,	,	,
58810	431	41	and	and	CC
58810	431	42	half	half	NN
58810	431	43	of	of	IN
58810	431	44	it	-PRON-	PRP
58810	431	45	below	below	RB
58810	431	46	,	,	,
58810	431	47	the	the	DT
58810	431	48	surface	surface	NN
58810	431	49	.	.	.
58810	432	1	Were	be	VBD
58810	432	2	the	the	DT
58810	432	3	axis	axi	NNS
58810	432	4	of	of	IN
58810	432	5	the	the	DT
58810	432	6	earth	earth	NN
58810	432	7	perpendicular	perpendicular	JJ
58810	432	8	to	to	IN
58810	432	9	the	the	DT
58810	432	10	surface	surface	NN
58810	432	11	of	of	IN
58810	432	12	the	the	DT
58810	432	13	water	water	NN
58810	432	14	,	,	,
58810	432	15	the	the	DT
58810	432	16	earth	earth	NN
58810	432	17	's	's	POS
58810	432	18	equator	equator	NN
58810	432	19	would	would	MD
58810	432	20	coincide	coincide	VB
58810	432	21	with	with	IN
58810	432	22	the	the	DT
58810	432	23	surface	surface	NN
58810	432	24	,	,	,
58810	432	25	as	as	IN
58810	432	26	is	be	VBZ
58810	432	27	evident	evident	JJ
58810	432	28	from	from	IN
58810	432	29	Fig	Fig	NNP
58810	432	30	.	.	.
58810	433	1	32	32	CD
58810	433	2	.	.	.
58810	434	1	[	[	-LRB-
58810	434	2	Illustration	illustration	NN
58810	434	3	:	:	:
58810	434	4	Fig	Fig	NNP
58810	434	5	.	.	.
58810	435	1	33	33	CD
58810	435	2	.	.	.
58810	435	3	]	]	-RRB-
58810	436	1	24	24	CD
58810	436	2	.	.	.
58810	437	1	_	_	NNP
58810	437	2	The	the	DT
58810	437	3	Equinoxes	Equinoxes	NNPS
58810	437	4	and	and	CC
58810	437	5	Solstices._--The	solstices._--the	CD
58810	437	6	ecliptic	ecliptic	JJ
58810	437	7	and	and	CC
58810	437	8	celestial	celestial	JJ
58810	437	9	equator	equator	NN
58810	437	10	,	,	,
58810	437	11	being	be	VBG
58810	437	12	great	great	JJ
58810	437	13	circles	circle	NNS
58810	437	14	,	,	,
58810	437	15	bisect	bisect	JJ
58810	437	16	each	each	DT
58810	437	17	other	other	JJ
58810	437	18	.	.	.
58810	438	1	Half	half	NN
58810	438	2	of	of	IN
58810	438	3	the	the	DT
58810	438	4	ecliptic	ecliptic	NN
58810	438	5	is	be	VBZ
58810	438	6	north	north	JJ
58810	438	7	,	,	,
58810	438	8	and	and	CC
58810	438	9	half	half	NN
58810	438	10	of	of	IN
58810	438	11	it	-PRON-	PRP
58810	438	12	is	be	VBZ
58810	438	13	south	south	JJ
58810	438	14	,	,	,
58810	438	15	of	of	IN
58810	438	16	the	the	DT
58810	438	17	equator	equator	NN
58810	438	18	.	.	.
58810	439	1	The	the	DT
58810	439	2	points	point	NNS
58810	439	3	at	at	IN
58810	439	4	which	which	WDT
58810	439	5	the	the	DT
58810	439	6	two	two	CD
58810	439	7	circles	circle	NNS
58810	439	8	cross	cross	NNP
58810	439	9	are	be	VBP
58810	439	10	called	call	VBN
58810	439	11	the	the	DT
58810	439	12	_	_	NNP
58810	439	13	equinoxes	equinox	NNS
58810	439	14	_	_	NNP
58810	439	15	.	.	.
58810	440	1	The	the	DT
58810	440	2	one	one	CD
58810	440	3	at	at	IN
58810	440	4	which	which	WDT
58810	440	5	the	the	DT
58810	440	6	sun	sun	NN
58810	440	7	crosses	cross	VBZ
58810	440	8	the	the	DT
58810	440	9	equator	equator	NN
58810	440	10	from	from	IN
58810	440	11	south	south	NN
58810	440	12	to	to	IN
58810	440	13	north	north	NN
58810	440	14	is	be	VBZ
58810	440	15	called	call	VBN
58810	440	16	the	the	DT
58810	440	17	_	_	NNP
58810	440	18	vernal	vernal	JJ
58810	440	19	_	_	NNP
58810	440	20	equinox	equinox	NN
58810	440	21	,	,	,
58810	440	22	and	and	CC
58810	440	23	the	the	DT
58810	440	24	one	one	CD
58810	440	25	at	at	IN
58810	440	26	which	which	WDT
58810	440	27	it	-PRON-	PRP
58810	440	28	crosses	cross	VBZ
58810	440	29	from	from	IN
58810	440	30	north	north	NN
58810	440	31	to	to	IN
58810	440	32	south	south	NNP
58810	440	33	the	the	DT
58810	440	34	_	_	NNP
58810	440	35	autumnal	autumnal	JJ
58810	440	36	_	_	NNP
58810	440	37	equinox	equinox	NN
58810	440	38	.	.	.
58810	441	1	The	the	DT
58810	441	2	points	point	NNS
58810	441	3	on	on	IN
58810	441	4	the	the	DT
58810	441	5	ecliptic	ecliptic	JJ
58810	441	6	midway	midway	NN
58810	441	7	between	between	IN
58810	441	8	the	the	DT
58810	441	9	equinoxes	equinox	NNS
58810	441	10	are	be	VBP
58810	441	11	called	call	VBN
58810	441	12	the	the	DT
58810	441	13	_	_	NNP
58810	441	14	solstices	solstice	NNS
58810	441	15	_	_	NNP
58810	441	16	.	.	.
58810	442	1	The	the	DT
58810	442	2	one	one	CD
58810	442	3	north	north	NN
58810	442	4	of	of	IN
58810	442	5	the	the	DT
58810	442	6	equator	equator	NN
58810	442	7	is	be	VBZ
58810	442	8	called	call	VBN
58810	442	9	the	the	DT
58810	442	10	_	_	NNP
58810	442	11	summer	summer	NN
58810	442	12	_	_	NNP
58810	442	13	solstice	solstice	NN
58810	442	14	,	,	,
58810	442	15	and	and	CC
58810	442	16	the	the	DT
58810	442	17	one	one	CD
58810	442	18	south	south	NN
58810	442	19	of	of	IN
58810	442	20	the	the	DT
58810	442	21	equator	equator	NN
58810	442	22	the	the	DT
58810	442	23	_	_	NNP
58810	442	24	winter	winter	NN
58810	442	25	_	_	NNP
58810	442	26	solstice	solstice	NN
58810	442	27	.	.	.
58810	443	1	In	in	IN
58810	443	2	Fig	Fig	NNP
58810	443	3	.	.	.
58810	444	1	33	33	CD
58810	444	2	,	,	,
58810	444	3	_	_	NNP
58810	444	4	EQ	EQ	NNP
58810	444	5	_	_	NNP
58810	444	6	is	be	VBZ
58810	444	7	the	the	DT
58810	444	8	celestial	celestial	JJ
58810	444	9	equator	equator	NN
58810	444	10	,	,	,
58810	444	11	_	_	NNP
58810	444	12	EcE'c	EcE'c	NNP
58810	444	13	'	'	POS
58810	444	14	_	_	NNP
58810	444	15	the	the	DT
58810	444	16	ecliptic	ecliptic	NN
58810	444	17	,	,	,
58810	444	18	_	_	NNP
58810	444	19	V	V	NNP
58810	444	20	_	_	NNP
58810	444	21	the	the	DT
58810	444	22	vernal	vernal	JJ
58810	444	23	equinox	equinox	NN
58810	444	24	,	,	,
58810	444	25	A	a	DT
58810	444	26	the	the	DT
58810	444	27	autumnal	autumnal	JJ
58810	444	28	equinox	equinox	NN
58810	444	29	,	,	,
58810	444	30	Ec	Ec	NNP
58810	444	31	the	the	DT
58810	444	32	winter	winter	NN
58810	444	33	solstice	solstice	NN
58810	444	34	,	,	,
58810	444	35	and	and	CC
58810	444	36	_	_	NNP
58810	444	37	E'c	E'c	NNP
58810	444	38	'	'	''
58810	444	39	_	_	NNP
58810	444	40	the	the	DT
58810	444	41	summer	summer	NN
58810	444	42	solstice	solstice	NN
58810	444	43	.	.	.
58810	445	1	[	[	-LRB-
58810	445	2	Illustration	illustration	NN
58810	445	3	:	:	:
58810	445	4	Fig	Fig	NNP
58810	445	5	.	.	.
58810	446	1	34	34	CD
58810	446	2	.	.	.
58810	446	3	]	]	-RRB-
58810	447	1	25	25	CD
58810	447	2	.	.	.
58810	448	1	_	_	NNP
58810	448	2	The	the	DT
58810	448	3	Inclination	Inclination	NNP
58810	448	4	of	of	IN
58810	448	5	the	the	DT
58810	448	6	Ecliptic	Ecliptic	NNP
58810	448	7	to	to	IN
58810	448	8	the	the	DT
58810	448	9	Horizon._--Since	Horizon._--Since	NNP
58810	448	10	the	the	DT
58810	448	11	celestial	celestial	JJ
58810	448	12	equator	equator	NN
58810	448	13	is	be	VBZ
58810	448	14	perpendicular	perpendicular	JJ
58810	448	15	to	to	IN
58810	448	16	the	the	DT
58810	448	17	axis	axi	NNS
58810	448	18	of	of	IN
58810	448	19	the	the	DT
58810	448	20	heavens	heavens	NNPS
58810	448	21	,	,	,
58810	448	22	it	-PRON-	PRP
58810	448	23	makes	make	VBZ
58810	448	24	the	the	DT
58810	448	25	same	same	JJ
58810	448	26	angle	angle	NN
58810	448	27	with	with	IN
58810	448	28	it	-PRON-	PRP
58810	448	29	on	on	IN
58810	448	30	every	every	DT
58810	448	31	side	side	NN
58810	448	32	:	:	:
58810	448	33	hence	hence	RB
58810	448	34	,	,	,
58810	448	35	at	at	IN
58810	448	36	any	any	DT
58810	448	37	place	place	NN
58810	448	38	,	,	,
58810	448	39	the	the	DT
58810	448	40	equator	equator	NN
58810	448	41	makes	make	VBZ
58810	448	42	always	always	RB
58810	448	43	the	the	DT
58810	448	44	same	same	JJ
58810	448	45	angle	angle	NN
58810	448	46	with	with	IN
58810	448	47	the	the	DT
58810	448	48	horizon	horizon	NN
58810	448	49	,	,	,
58810	448	50	whatever	whatever	WDT
58810	448	51	part	part	NN
58810	448	52	of	of	IN
58810	448	53	it	-PRON-	PRP
58810	448	54	is	be	VBZ
58810	448	55	above	above	IN
58810	448	56	the	the	DT
58810	448	57	horizon	horizon	NN
58810	448	58	.	.	.
58810	449	1	But	but	CC
58810	449	2	,	,	,
58810	449	3	as	as	IN
58810	449	4	the	the	DT
58810	449	5	ecliptic	ecliptic	NN
58810	449	6	is	be	VBZ
58810	449	7	oblique	oblique	JJ
58810	449	8	to	to	IN
58810	449	9	the	the	DT
58810	449	10	equator	equator	NN
58810	449	11	,	,	,
58810	449	12	it	-PRON-	PRP
58810	449	13	makes	make	VBZ
58810	449	14	different	different	JJ
58810	449	15	angles	angle	NNS
58810	449	16	with	with	IN
58810	449	17	the	the	DT
58810	449	18	celestial	celestial	JJ
58810	449	19	axis	axis	NN
58810	449	20	on	on	IN
58810	449	21	different	different	JJ
58810	449	22	sides	side	NNS
58810	449	23	;	;	:
58810	449	24	and	and	CC
58810	449	25	hence	hence	RB
58810	449	26	,	,	,
58810	449	27	at	at	IN
58810	449	28	any	any	DT
58810	449	29	place	place	NN
58810	449	30	,	,	,
58810	449	31	the	the	DT
58810	449	32	angle	angle	NN
58810	449	33	which	which	WDT
58810	449	34	the	the	DT
58810	449	35	ecliptic	ecliptic	NN
58810	449	36	makes	make	VBZ
58810	449	37	with	with	IN
58810	449	38	the	the	DT
58810	449	39	horizon	horizon	NN
58810	449	40	varies	vary	VBZ
58810	449	41	according	accord	VBG
58810	449	42	to	to	IN
58810	449	43	the	the	DT
58810	449	44	part	part	NN
58810	449	45	which	which	WDT
58810	449	46	is	be	VBZ
58810	449	47	above	above	IN
58810	449	48	the	the	DT
58810	449	49	horizon	horizon	NN
58810	449	50	.	.	.
58810	450	1	The	the	DT
58810	450	2	two	two	CD
58810	450	3	extreme	extreme	JJ
58810	450	4	angles	angle	NNS
58810	450	5	for	for	IN
58810	450	6	a	a	DT
58810	450	7	place	place	NN
58810	450	8	more	more	JJR
58810	450	9	than	than	IN
58810	450	10	23	23	CD
58810	450	11	-	-	HYPH
58810	450	12	1/2	1/2	CD
58810	450	13	°	°	NNS
58810	450	14	north	north	RB
58810	450	15	of	of	IN
58810	450	16	the	the	DT
58810	450	17	equator	equator	NN
58810	450	18	are	be	VBP
58810	450	19	shown	show	VBN
58810	450	20	in	in	IN
58810	450	21	Figs	Figs	NNP
58810	450	22	.	.	.
58810	451	1	34	34	CD
58810	451	2	and	and	CC
58810	451	3	35	35	CD
58810	451	4	.	.	.
58810	452	1	The	the	DT
58810	452	2	least	least	JJS
58810	452	3	angle	angle	NN
58810	452	4	is	be	VBZ
58810	452	5	formed	form	VBN
58810	452	6	when	when	WRB
58810	452	7	the	the	DT
58810	452	8	vernal	vernal	JJ
58810	452	9	equinox	equinox	NN
58810	452	10	is	be	VBZ
58810	452	11	on	on	IN
58810	452	12	the	the	DT
58810	452	13	eastern	eastern	JJ
58810	452	14	horizon	horizon	NNP
58810	452	15	,	,	,
58810	452	16	the	the	DT
58810	452	17	autumnal	autumnal	JJ
58810	452	18	on	on	IN
58810	452	19	the	the	DT
58810	452	20	western	western	JJ
58810	452	21	horizon	horizon	NN
58810	452	22	,	,	,
58810	452	23	and	and	CC
58810	452	24	the	the	DT
58810	452	25	winter	winter	NN
58810	452	26	solstice	solstice	NN
58810	452	27	on	on	IN
58810	452	28	the	the	DT
58810	452	29	meridian	meridian	NN
58810	452	30	,	,	,
58810	452	31	as	as	IN
58810	452	32	in	in	IN
58810	452	33	Fig	Fig	NNP
58810	452	34	.	.	.
58810	453	1	34	34	CD
58810	453	2	.	.	.
58810	454	1	The	the	DT
58810	454	2	angle	angle	NN
58810	454	3	which	which	WDT
58810	454	4	the	the	DT
58810	454	5	ecliptic	ecliptic	NN
58810	454	6	then	then	RB
58810	454	7	makes	make	VBZ
58810	454	8	with	with	IN
58810	454	9	the	the	DT
58810	454	10	horizon	horizon	NN
58810	454	11	is	be	VBZ
58810	454	12	equal	equal	JJ
58810	454	13	to	to	IN
58810	454	14	the	the	DT
58810	454	15	elevation	elevation	NN
58810	454	16	of	of	IN
58810	454	17	the	the	DT
58810	454	18	equinoctial	equinoctial	JJ
58810	454	19	_	_	NNP
58810	454	20	minus	minus	CC
58810	454	21	_	_	NNP
58810	454	22	23	23	CD
58810	454	23	-	-	HYPH
58810	454	24	1/2	1/2	CD
58810	454	25	°	°	NNS
58810	454	26	.	.	.
58810	455	1	In	in	IN
58810	455	2	the	the	DT
58810	455	3	latitude	latitude	NN
58810	455	4	of	of	IN
58810	455	5	New	New	NNP
58810	455	6	York	York	NNP
58810	455	7	this	this	DT
58810	455	8	angle	angle	NN
58810	455	9	=	=	SYM
58810	455	10	49	49	CD
58810	455	11	°	°	NNS
58810	455	12	-	-	HYPH
58810	455	13	23	23	CD
58810	455	14	-	-	HYPH
58810	455	15	1/2	1/2	CD
58810	455	16	°	°	NNS
58810	455	17	=	=	SYM
58810	455	18	25	25	CD
58810	455	19	-	-	HYPH
58810	455	20	1/2	1/2	CD
58810	455	21	°	°	NNS
58810	455	22	.	.	.
58810	456	1	[	[	-LRB-
58810	456	2	Illustration	illustration	NN
58810	456	3	:	:	:
58810	456	4	Fig	Fig	NNP
58810	456	5	.	.	.
58810	457	1	35	35	CD
58810	457	2	.	.	.
58810	457	3	]	]	-RRB-
58810	458	1	The	the	DT
58810	458	2	greatest	great	JJS
58810	458	3	angle	angle	NN
58810	458	4	is	be	VBZ
58810	458	5	formed	form	VBN
58810	458	6	when	when	WRB
58810	458	7	the	the	DT
58810	458	8	autumnal	autumnal	JJ
58810	458	9	equinox	equinox	NN
58810	458	10	is	be	VBZ
58810	458	11	on	on	IN
58810	458	12	the	the	DT
58810	458	13	eastern	eastern	JJ
58810	458	14	horizon	horizon	NNP
58810	458	15	,	,	,
58810	458	16	the	the	DT
58810	458	17	vernal	vernal	NN
58810	458	18	on	on	IN
58810	458	19	the	the	DT
58810	458	20	western	western	JJ
58810	458	21	horizon	horizon	NN
58810	458	22	,	,	,
58810	458	23	and	and	CC
58810	458	24	the	the	DT
58810	458	25	summer	summer	NN
58810	458	26	solstice	solstice	NN
58810	458	27	is	be	VBZ
58810	458	28	on	on	IN
58810	458	29	the	the	DT
58810	458	30	meridian	meridian	NN
58810	458	31	(	(	-LRB-
58810	458	32	Fig	fig	NN
58810	458	33	.	.	.
58810	459	1	35	35	CD
58810	459	2	)	)	-RRB-
58810	459	3	.	.	.
58810	460	1	The	the	DT
58810	460	2	angle	angle	NN
58810	460	3	between	between	IN
58810	460	4	the	the	DT
58810	460	5	ecliptic	ecliptic	NN
58810	460	6	and	and	CC
58810	460	7	the	the	DT
58810	460	8	horizon	horizon	NN
58810	460	9	is	be	VBZ
58810	460	10	then	then	RB
58810	460	11	equal	equal	JJ
58810	460	12	to	to	IN
58810	460	13	the	the	DT
58810	460	14	elevation	elevation	NN
58810	460	15	of	of	IN
58810	460	16	the	the	DT
58810	460	17	equinoctial	equinoctial	JJ
58810	460	18	_	_	NNP
58810	460	19	plus	plus	CC
58810	460	20	_	_	NNP
58810	460	21	23	23	CD
58810	460	22	-	-	HYPH
58810	460	23	1/2	1/2	CD
58810	460	24	°	°	NNS
58810	460	25	.	.	.
58810	461	1	In	in	IN
58810	461	2	the	the	DT
58810	461	3	latitude	latitude	NN
58810	461	4	of	of	IN
58810	461	5	New	New	NNP
58810	461	6	York	York	NNP
58810	461	7	this	this	DT
58810	461	8	angle	angle	NN
58810	461	9	=	=	SYM
58810	461	10	49	49	CD
58810	461	11	°	°	,
58810	461	12	+	+	SYM
58810	461	13	23	23	CD
58810	461	14	-	-	HYPH
58810	461	15	1/2	1/2	CD
58810	461	16	°	°	NNS
58810	461	17	=	=	SYM
58810	461	18	72	72	CD
58810	461	19	-	-	SYM
58810	461	20	1/2	1/2	CD
58810	461	21	°	°	NNS
58810	461	22	.	.	.
58810	462	1	Of	of	RB
58810	462	2	course	course	RB
58810	462	3	the	the	DT
58810	462	4	equinoxes	equinox	NNS
58810	462	5	,	,	,
58810	462	6	the	the	DT
58810	462	7	solstices	solstice	NNS
58810	462	8	,	,	,
58810	462	9	and	and	CC
58810	462	10	all	all	DT
58810	462	11	other	other	JJ
58810	462	12	points	point	NNS
58810	462	13	on	on	IN
58810	462	14	the	the	DT
58810	462	15	ecliptic	ecliptic	JJ
58810	462	16	,	,	,
58810	462	17	describe	describe	VB
58810	462	18	diurnal	diurnal	JJ
58810	462	19	circles	circle	NNS
58810	462	20	,	,	,
58810	462	21	like	like	IN
58810	462	22	every	every	DT
58810	462	23	other	other	JJ
58810	462	24	point	point	NN
58810	462	25	in	in	IN
58810	462	26	the	the	DT
58810	462	27	heavens	heavens	NNPS
58810	462	28	:	:	:
58810	462	29	hence	hence	RB
58810	462	30	,	,	,
58810	462	31	in	in	IN
58810	462	32	our	-PRON-	PRP$
58810	462	33	latitude	latitude	NN
58810	462	34	,	,	,
58810	462	35	these	these	DT
58810	462	36	points	point	NNS
58810	462	37	rise	rise	VBP
58810	462	38	and	and	CC
58810	462	39	set	set	VBD
58810	462	40	every	every	DT
58810	462	41	day	day	NN
58810	462	42	.	.	.
58810	463	1	26	26	CD
58810	463	2	.	.	.
58810	464	1	_	_	NNP
58810	464	2	Celestial	Celestial	NNP
58810	464	3	Latitude	Latitude	NNP
58810	464	4	and	and	CC
58810	464	5	Longitude._--_Celestial	longitude._--_celestial	CD
58810	464	6	latitude	latitude	NN
58810	464	7	_	_	NNP
58810	464	8	is	be	VBZ
58810	464	9	distance	distance	NN
58810	464	10	measured	measure	VBN
58810	464	11	north	north	NN
58810	464	12	or	or	CC
58810	464	13	south	south	RB
58810	464	14	from	from	IN
58810	464	15	the	the	DT
58810	464	16	ecliptic	ecliptic	JJ
58810	464	17	;	;	:
58810	464	18	and	and	CC
58810	464	19	_	_	NNP
58810	464	20	celestial	celestial	JJ
58810	464	21	longitude	longitude	NN
58810	464	22	_	_	NNP
58810	464	23	is	be	VBZ
58810	464	24	distance	distance	NN
58810	464	25	measured	measure	VBN
58810	464	26	on	on	IN
58810	464	27	the	the	DT
58810	464	28	ecliptic	ecliptic	JJ
58810	464	29	eastward	eastward	RB
58810	464	30	from	from	IN
58810	464	31	the	the	DT
58810	464	32	vernal	vernal	JJ
58810	464	33	equinox	equinox	NN
58810	464	34	,	,	,
58810	464	35	or	or	CC
58810	464	36	the	the	DT
58810	464	37	first	first	JJ
58810	464	38	point	point	NN
58810	464	39	of	of	IN
58810	464	40	Aries	Aries	NNPS
58810	464	41	.	.	.
58810	465	1	Great	great	JJ
58810	465	2	circles	circle	NNS
58810	465	3	perpendicular	perpendicular	JJ
58810	465	4	to	to	IN
58810	465	5	the	the	DT
58810	465	6	ecliptic	ecliptic	NN
58810	465	7	are	be	VBP
58810	465	8	called	call	VBN
58810	465	9	_	_	NNP
58810	465	10	celestial	celestial	JJ
58810	465	11	meridians	meridian	NNS
58810	465	12	_	_	NNP
58810	465	13	.	.	.
58810	466	1	These	these	DT
58810	466	2	circles	circle	NNS
58810	466	3	all	all	DT
58810	466	4	pass	pass	VBP
58810	466	5	through	through	IN
58810	466	6	the	the	DT
58810	466	7	poles	pole	NNS
58810	466	8	of	of	IN
58810	466	9	the	the	DT
58810	466	10	ecliptic	ecliptic	NN
58810	466	11	,	,	,
58810	466	12	which	which	WDT
58810	466	13	are	be	VBP
58810	466	14	some	some	DT
58810	466	15	23	23	CD
58810	466	16	-	-	HYPH
58810	466	17	1/2	1/2	CD
58810	466	18	°	°	NNS
58810	466	19	from	from	IN
58810	466	20	the	the	DT
58810	466	21	poles	pole	NNS
58810	466	22	of	of	IN
58810	466	23	the	the	DT
58810	466	24	equinoctial	equinoctial	NN
58810	466	25	.	.	.
58810	467	1	The	the	DT
58810	467	2	latitude	latitude	NN
58810	467	3	of	of	IN
58810	467	4	a	a	DT
58810	467	5	heavenly	heavenly	JJ
58810	467	6	body	body	NN
58810	467	7	is	be	VBZ
58810	467	8	measured	measure	VBN
58810	467	9	by	by	IN
58810	467	10	the	the	DT
58810	467	11	arc	arc	NN
58810	467	12	of	of	IN
58810	467	13	a	a	DT
58810	467	14	celestial	celestial	JJ
58810	467	15	meridian	meridian	NN
58810	467	16	included	include	VBN
58810	467	17	between	between	IN
58810	467	18	the	the	DT
58810	467	19	body	body	NN
58810	467	20	and	and	CC
58810	467	21	the	the	DT
58810	467	22	ecliptic	ecliptic	JJ
58810	467	23	.	.	.
58810	468	1	The	the	DT
58810	468	2	longitude	longitude	NN
58810	468	3	of	of	IN
58810	468	4	a	a	DT
58810	468	5	heavenly	heavenly	JJ
58810	468	6	body	body	NN
58810	468	7	is	be	VBZ
58810	468	8	measured	measure	VBN
58810	468	9	by	by	IN
58810	468	10	the	the	DT
58810	468	11	arc	arc	NN
58810	468	12	of	of	IN
58810	468	13	the	the	DT
58810	468	14	ecliptic	ecliptic	NN
58810	468	15	included	include	VBN
58810	468	16	between	between	IN
58810	468	17	the	the	DT
58810	468	18	first	first	JJ
58810	468	19	point	point	NN
58810	468	20	of	of	IN
58810	468	21	Aries	Aries	NNPS
58810	468	22	and	and	CC
58810	468	23	the	the	DT
58810	468	24	meridian	meridian	NN
58810	468	25	which	which	WDT
58810	468	26	passes	pass	VBZ
58810	468	27	through	through	IN
58810	468	28	the	the	DT
58810	468	29	body	body	NN
58810	468	30	.	.	.
58810	469	1	There	there	EX
58810	469	2	are	be	VBP
58810	469	3	,	,	,
58810	469	4	of	of	IN
58810	469	5	course	course	NN
58810	469	6	,	,	,
58810	469	7	always	always	RB
58810	469	8	two	two	CD
58810	469	9	arcs	arc	NNS
58810	469	10	included	include	VBN
58810	469	11	between	between	IN
58810	469	12	the	the	DT
58810	469	13	first	first	JJ
58810	469	14	point	point	NN
58810	469	15	of	of	IN
58810	469	16	Aries	Aries	NNPS
58810	469	17	and	and	CC
58810	469	18	the	the	DT
58810	469	19	meridian,--one	meridian,--one	NN
58810	469	20	on	on	IN
58810	469	21	the	the	DT
58810	469	22	east	east	NN
58810	469	23	,	,	,
58810	469	24	and	and	CC
58810	469	25	the	the	DT
58810	469	26	other	other	JJ
58810	469	27	on	on	IN
58810	469	28	the	the	DT
58810	469	29	west	west	NN
58810	469	30	,	,	,
58810	469	31	of	of	IN
58810	469	32	the	the	DT
58810	469	33	first	first	JJ
58810	469	34	point	point	NN
58810	469	35	of	of	IN
58810	469	36	Aries	Aries	NNPS
58810	469	37	.	.	.
58810	470	1	The	the	DT
58810	470	2	one	one	NN
58810	470	3	on	on	IN
58810	470	4	the	the	DT
58810	470	5	_	_	NNP
58810	470	6	east	east	NNP
58810	470	7	_	_	NNP
58810	470	8	is	be	VBZ
58810	470	9	always	always	RB
58810	470	10	taken	take	VBN
58810	470	11	as	as	IN
58810	470	12	the	the	DT
58810	470	13	measure	measure	NN
58810	470	14	of	of	IN
58810	470	15	the	the	DT
58810	470	16	longitude	longitude	NN
58810	470	17	.	.	.
58810	471	1	27	27	CD
58810	471	2	.	.	.
58810	472	1	_	_	NNP
58810	472	2	The	the	DT
58810	472	3	Precession	Precession	NNP
58810	472	4	of	of	IN
58810	472	5	the	the	DT
58810	472	6	Equinoxes._--The	Equinoxes._--The	NNP
58810	472	7	equinoctial	equinoctial	JJ
58810	472	8	points	point	NNS
58810	472	9	have	have	VBP
58810	472	10	a	a	DT
58810	472	11	slow	slow	JJ
58810	472	12	westward	westward	JJ
58810	472	13	motion	motion	NN
58810	472	14	along	along	IN
58810	472	15	the	the	DT
58810	472	16	ecliptic	ecliptic	NN
58810	472	17	.	.	.
58810	473	1	This	this	DT
58810	473	2	motion	motion	NN
58810	473	3	is	be	VBZ
58810	473	4	at	at	IN
58810	473	5	the	the	DT
58810	473	6	rate	rate	NN
58810	473	7	of	of	IN
58810	473	8	about	about	RB
58810	473	9	50	50	CD
58810	473	10	'	'	POS
58810	473	11	'	'	''
58810	473	12	a	a	DT
58810	473	13	year	year	NN
58810	473	14	,	,	,
58810	473	15	and	and	CC
58810	473	16	would	would	MD
58810	473	17	cause	cause	VB
58810	473	18	the	the	DT
58810	473	19	equinoxes	equinox	NNS
58810	473	20	to	to	TO
58810	473	21	make	make	VB
58810	473	22	a	a	DT
58810	473	23	complete	complete	JJ
58810	473	24	circuit	circuit	NN
58810	473	25	of	of	IN
58810	473	26	the	the	DT
58810	473	27	heavens	heavens	NNPS
58810	473	28	in	in	IN
58810	473	29	a	a	DT
58810	473	30	period	period	NN
58810	473	31	of	of	IN
58810	473	32	about	about	RB
58810	473	33	twenty	twenty	CD
58810	473	34	-	-	HYPH
58810	473	35	six	six	CD
58810	473	36	thousand	thousand	CD
58810	473	37	years	year	NNS
58810	473	38	.	.	.
58810	474	1	It	-PRON-	PRP
58810	474	2	is	be	VBZ
58810	474	3	called	call	VBN
58810	474	4	the	the	DT
58810	474	5	_	_	NNP
58810	474	6	precession	precession	NN
58810	474	7	of	of	IN
58810	474	8	the	the	DT
58810	474	9	equinoxes	equinox	NNS
58810	474	10	_	_	NNP
58810	474	11	.	.	.
58810	475	1	This	this	DT
58810	475	2	westward	westward	JJ
58810	475	3	motion	motion	NN
58810	475	4	of	of	IN
58810	475	5	the	the	DT
58810	475	6	equinoxes	equinox	NNS
58810	475	7	is	be	VBZ
58810	475	8	due	due	JJ
58810	475	9	to	to	IN
58810	475	10	the	the	DT
58810	475	11	fact	fact	NN
58810	475	12	that	that	IN
58810	475	13	the	the	DT
58810	475	14	axis	axi	NNS
58810	475	15	of	of	IN
58810	475	16	the	the	DT
58810	475	17	earth	earth	NN
58810	475	18	has	have	VBZ
58810	475	19	a	a	DT
58810	475	20	slow	slow	JJ
58810	475	21	gyratory	gyratory	NN
58810	475	22	motion	motion	NN
58810	475	23	,	,	,
58810	475	24	like	like	IN
58810	475	25	the	the	DT
58810	475	26	handle	handle	NN
58810	475	27	of	of	IN
58810	475	28	a	a	DT
58810	475	29	spinning	spinning	NN
58810	475	30	-	-	HYPH
58810	475	31	top	top	NN
58810	475	32	which	which	WDT
58810	475	33	has	have	VBZ
58810	475	34	begun	begin	VBN
58810	475	35	to	to	TO
58810	475	36	wabble	wabble	VB
58810	475	37	a	a	DT
58810	475	38	little	little	JJ
58810	475	39	.	.	.
58810	476	1	This	this	DT
58810	476	2	gyratory	gyratory	JJ
58810	476	3	motion	motion	NN
58810	476	4	causes	cause	VBZ
58810	476	5	the	the	DT
58810	476	6	axis	axi	NNS
58810	476	7	of	of	IN
58810	476	8	the	the	DT
58810	476	9	heavens	heavens	NNPS
58810	476	10	to	to	TO
58810	476	11	describe	describe	VB
58810	476	12	a	a	DT
58810	476	13	cone	cone	NN
58810	476	14	in	in	IN
58810	476	15	about	about	RB
58810	476	16	twenty	twenty	CD
58810	476	17	-	-	HYPH
58810	476	18	six	six	CD
58810	476	19	thousand	thousand	CD
58810	476	20	years	year	NNS
58810	476	21	,	,	,
58810	476	22	and	and	CC
58810	476	23	the	the	DT
58810	476	24	pole	pole	NN
58810	476	25	of	of	IN
58810	476	26	the	the	DT
58810	476	27	heavens	heavens	NNPS
58810	476	28	to	to	TO
58810	476	29	describe	describe	VB
58810	476	30	a	a	DT
58810	476	31	circle	circle	NN
58810	476	32	about	about	IN
58810	476	33	the	the	DT
58810	476	34	pole	pole	NN
58810	476	35	of	of	IN
58810	476	36	the	the	DT
58810	476	37	ecliptic	ecliptic	NN
58810	476	38	in	in	IN
58810	476	39	the	the	DT
58810	476	40	same	same	JJ
58810	476	41	time	time	NN
58810	476	42	.	.	.
58810	477	1	The	the	DT
58810	477	2	radius	radius	NN
58810	477	3	of	of	IN
58810	477	4	this	this	DT
58810	477	5	circle	circle	NN
58810	477	6	is	be	VBZ
58810	477	7	23	23	CD
58810	477	8	-	-	SYM
58810	477	9	1/2	1/2	CD
58810	477	10	°	°	NNS
58810	477	11	.	.	.
58810	478	1	[	[	-LRB-
58810	478	2	Illustration	illustration	NN
58810	478	3	:	:	:
58810	478	4	Fig	Fig	NNP
58810	478	5	.	.	.
58810	479	1	36	36	CD
58810	479	2	.	.	.
58810	479	3	]	]	-RRB-
58810	480	1	28	28	CD
58810	480	2	.	.	.
58810	481	1	_	_	NNP
58810	481	2	Illustration	Illustration	NNP
58810	481	3	of	of	IN
58810	481	4	Precession._--The	Precession._--The	NNP
58810	481	5	precession	precession	NN
58810	481	6	of	of	IN
58810	481	7	the	the	DT
58810	481	8	equinoxes	equinox	NNS
58810	481	9	may	may	MD
58810	481	10	be	be	VB
58810	481	11	illustrated	illustrate	VBN
58810	481	12	by	by	IN
58810	481	13	means	mean	NNS
58810	481	14	of	of	IN
58810	481	15	the	the	DT
58810	481	16	apparatus	apparatus	NN
58810	481	17	shown	show	VBN
58810	481	18	in	in	IN
58810	481	19	Fig	Fig	NNP
58810	481	20	.	.	.
58810	482	1	36	36	CD
58810	482	2	.	.	.
58810	483	1	The	the	DT
58810	483	2	horizontal	horizontal	JJ
58810	483	3	and	and	CC
58810	483	4	stationary	stationary	JJ
58810	483	5	ring	ring	NN
58810	483	6	_	_	NNP
58810	483	7	EC	EC	NNP
58810	483	8	_	_	NNP
58810	483	9	represents	represent	VBZ
58810	483	10	the	the	DT
58810	483	11	ecliptic	ecliptic	JJ
58810	483	12	;	;	:
58810	483	13	the	the	DT
58810	483	14	oblique	oblique	NNP
58810	483	15	ring	ring	NN
58810	483	16	_	_	NNP
58810	483	17	E'Q	E'Q	NNP
58810	483	18	_	_	NNP
58810	483	19	represents	represent	VBZ
58810	483	20	the	the	DT
58810	483	21	equator	equator	NN
58810	483	22	;	;	:
58810	483	23	_	_	NNP
58810	483	24	V	V	NNP
58810	483	25	_	_	NNP
58810	483	26	and	and	CC
58810	483	27	_	_	NNP
58810	483	28	A	A	NNP
58810	483	29	_	_	NNP
58810	483	30	represent	represent	VBP
58810	483	31	the	the	DT
58810	483	32	equinoctial	equinoctial	JJ
58810	483	33	point	point	NN
58810	483	34	,	,	,
58810	483	35	and	and	CC
58810	483	36	_	_	NNP
58810	483	37	E	E	NNP
58810	483	38	_	_	NNP
58810	483	39	and	and	CC
58810	483	40	_	_	NNP
58810	483	41	C	C	NNP
58810	483	42	_	_	NNP
58810	483	43	the	the	DT
58810	483	44	solstitial	solstitial	JJ
58810	483	45	points	point	NNS
58810	483	46	;	;	:
58810	483	47	_	_	NNP
58810	483	48	B	B	NNP
58810	483	49	_	_	NNP
58810	483	50	represents	represent	VBZ
58810	483	51	the	the	DT
58810	483	52	pole	pole	NN
58810	483	53	of	of	IN
58810	483	54	the	the	DT
58810	483	55	ecliptic	ecliptic	NN
58810	483	56	,	,	,
58810	483	57	_	_	NNP
58810	483	58	P	P	NNP
58810	483	59	_	_	NNP
58810	483	60	the	the	DT
58810	483	61	pole	pole	NN
58810	483	62	of	of	IN
58810	483	63	the	the	DT
58810	483	64	equator	equator	NN
58810	483	65	,	,	,
58810	483	66	and	and	CC
58810	483	67	_	_	NNP
58810	483	68	PO	PO	NNP
58810	483	69	_	_	NNP
58810	483	70	the	the	DT
58810	483	71	celestial	celestial	JJ
58810	483	72	axis	axis	NN
58810	483	73	.	.	.
58810	484	1	The	the	DT
58810	484	2	ring	ring	NN
58810	484	3	_	_	NNP
58810	484	4	E'Q	E'Q	NNP
58810	484	5	_	_	NNP
58810	484	6	is	be	VBZ
58810	484	7	supported	support	VBN
58810	484	8	on	on	IN
58810	484	9	a	a	DT
58810	484	10	pivot	pivot	NN
58810	484	11	at	at	IN
58810	484	12	_	_	NNP
58810	484	13	O	O	NNP
58810	484	14	_	_	NNP
58810	484	15	;	;	:
58810	484	16	and	and	CC
58810	484	17	the	the	DT
58810	484	18	rod	rod	NN
58810	484	19	_	_	NNP
58810	484	20	BP	BP	NNP
58810	484	21	_	_	NNP
58810	484	22	,	,	,
58810	484	23	which	which	WDT
58810	484	24	connects	connect	VBZ
58810	484	25	_	_	NNP
58810	484	26	B	B	NNP
58810	484	27	_	_	NNP
58810	484	28	and	and	CC
58810	484	29	_	_	NNP
58810	484	30	P	P	NNP
58810	484	31	_	_	NNP
58810	484	32	,	,	,
58810	484	33	is	be	VBZ
58810	484	34	jointed	joint	VBN
58810	484	35	at	at	IN
58810	484	36	each	each	DT
58810	484	37	end	end	NN
58810	484	38	so	so	IN
58810	484	39	as	as	IN
58810	484	40	to	to	TO
58810	484	41	admit	admit	VB
58810	484	42	of	of	IN
58810	484	43	the	the	DT
58810	484	44	movement	movement	NN
58810	484	45	of	of	IN
58810	484	46	_	_	NNP
58810	484	47	P	P	NNP
58810	484	48	_	_	NNP
58810	484	49	and	and	CC
58810	484	50	_	_	NNP
58810	484	51	B	B	NNP
58810	484	52	_	_	NNP
58810	484	53	.	.	.
58810	485	1	On	on	IN
58810	485	2	carrying	carry	VBG
58810	485	3	_	_	NNP
58810	485	4	P	P	NNP
58810	485	5	_	_	NNP
58810	485	6	around	around	IN
58810	485	7	_	_	NNP
58810	485	8	B	B	NNP
58810	485	9	_	_	NNP
58810	485	10	,	,	,
58810	485	11	we	-PRON-	PRP
58810	485	12	shall	shall	MD
58810	485	13	see	see	VB
58810	485	14	that	that	IN
58810	485	15	_	_	NNP
58810	485	16	E'Q	E'Q	NNP
58810	485	17	_	_	NNP
58810	485	18	will	will	MD
58810	485	19	always	always	RB
58810	485	20	preserve	preserve	VB
58810	485	21	the	the	DT
58810	485	22	same	same	JJ
58810	485	23	obliquity	obliquity	NN
58810	485	24	to	to	IN
58810	485	25	_	_	NNP
58810	485	26	EC	EC	NNP
58810	485	27	_	_	NNP
58810	485	28	,	,	,
58810	485	29	and	and	CC
58810	485	30	that	that	IN
58810	485	31	the	the	DT
58810	485	32	points	point	NNS
58810	485	33	_	_	NNP
58810	485	34	V	V	NNP
58810	485	35	_	_	NNP
58810	485	36	and	and	CC
58810	485	37	_	_	NNP
58810	485	38	A	A	NNP
58810	485	39	_	_	NNP
58810	485	40	will	will	MD
58810	485	41	move	move	VB
58810	485	42	around	around	IN
58810	485	43	the	the	DT
58810	485	44	circle	circle	NN
58810	485	45	_	_	NNP
58810	485	46	EC	EC	NNP
58810	485	47	_	_	NNP
58810	485	48	.	.	.
58810	486	1	The	the	DT
58810	486	2	same	same	JJ
58810	486	3	will	will	MD
58810	486	4	also	also	RB
58810	486	5	be	be	VB
58810	486	6	true	true	JJ
58810	486	7	of	of	IN
58810	486	8	the	the	DT
58810	486	9	points	point	NNS
58810	486	10	_	_	NNP
58810	486	11	E	E	NNP
58810	486	12	_	_	NNP
58810	486	13	and	and	CC
58810	486	14	_	_	NNP
58810	486	15	C	C	NNP
58810	486	16	_	_	NNP
58810	486	17	.	.	.
58810	487	1	29	29	CD
58810	487	2	.	.	.
58810	488	1	_	_	NNP
58810	488	2	Effects	Effects	NNPS
58810	488	3	of	of	IN
58810	488	4	Precession._--One	precession._--one	CD
58810	488	5	effect	effect	NN
58810	488	6	of	of	IN
58810	488	7	precession	precession	NN
58810	488	8	,	,	,
58810	488	9	as	as	IN
58810	488	10	has	have	VBZ
58810	488	11	already	already	RB
58810	488	12	been	be	VBN
58810	488	13	stated	state	VBN
58810	488	14	,	,	,
58810	488	15	is	be	VBZ
58810	488	16	the	the	DT
58810	488	17	revolution	revolution	NN
58810	488	18	of	of	IN
58810	488	19	the	the	DT
58810	488	20	pole	pole	NN
58810	488	21	of	of	IN
58810	488	22	the	the	DT
58810	488	23	heavens	heavens	NNPS
58810	488	24	around	around	IN
58810	488	25	the	the	DT
58810	488	26	pole	pole	NN
58810	488	27	of	of	IN
58810	488	28	the	the	DT
58810	488	29	ecliptic	ecliptic	NN
58810	488	30	in	in	IN
58810	488	31	a	a	DT
58810	488	32	period	period	NN
58810	488	33	of	of	IN
58810	488	34	about	about	RB
58810	488	35	twenty	twenty	CD
58810	488	36	-	-	HYPH
58810	488	37	six	six	CD
58810	488	38	thousand	thousand	CD
58810	488	39	years	year	NNS
58810	488	40	.	.	.
58810	489	1	The	the	DT
58810	489	2	circle	circle	NN
58810	489	3	described	describe	VBN
58810	489	4	by	by	IN
58810	489	5	the	the	DT
58810	489	6	pole	pole	NN
58810	489	7	of	of	IN
58810	489	8	the	the	DT
58810	489	9	heavens	heavens	NNPS
58810	489	10	,	,	,
58810	489	11	and	and	CC
58810	489	12	the	the	DT
58810	489	13	position	position	NN
58810	489	14	of	of	IN
58810	489	15	the	the	DT
58810	489	16	pole	pole	NN
58810	489	17	at	at	IN
58810	489	18	various	various	JJ
58810	489	19	dates	date	NNS
58810	489	20	,	,	,
58810	489	21	are	be	VBP
58810	489	22	shown	show	VBN
58810	489	23	in	in	IN
58810	489	24	Fig	Fig	NNP
58810	489	25	.	.	.
58810	490	1	37	37	CD
58810	490	2	,	,	,
58810	490	3	where	where	WRB
58810	490	4	o	o	PRP
58810	490	5	indicates	indicate	VBZ
58810	490	6	the	the	DT
58810	490	7	position	position	NN
58810	490	8	of	of	IN
58810	490	9	the	the	DT
58810	490	10	pole	pole	NN
58810	490	11	at	at	IN
58810	490	12	the	the	DT
58810	490	13	birth	birth	NN
58810	490	14	of	of	IN
58810	490	15	Christ	Christ	NNP
58810	490	16	.	.	.
58810	491	1	The	the	DT
58810	491	2	numbers	number	NNS
58810	491	3	round	round	VBP
58810	491	4	the	the	DT
58810	491	5	circle	circle	NN
58810	491	6	to	to	IN
58810	491	7	the	the	DT
58810	491	8	left	left	NN
58810	491	9	of	of	IN
58810	491	10	o	o	NN
58810	491	11	are	be	VBP
58810	491	12	dates	date	VBZ
58810	491	13	A.D.	A.D.	NNP
58810	491	14	,	,	,
58810	491	15	and	and	CC
58810	491	16	those	those	DT
58810	491	17	to	to	IN
58810	491	18	the	the	DT
58810	491	19	right	right	NN
58810	491	20	of	of	IN
58810	491	21	o	o	NN
58810	491	22	are	be	VBP
58810	491	23	dates	date	VBZ
58810	491	24	B.C.	B.C.	NNP
58810	492	1	It	-PRON-	PRP
58810	492	2	will	will	MD
58810	492	3	be	be	VB
58810	492	4	seen	see	VBN
58810	492	5	that	that	IN
58810	492	6	the	the	DT
58810	492	7	star	star	NN
58810	492	8	at	at	IN
58810	492	9	the	the	DT
58810	492	10	end	end	NN
58810	492	11	of	of	IN
58810	492	12	the	the	DT
58810	492	13	Little	Little	NNP
58810	492	14	Bear	Bear	NNP
58810	492	15	's	's	POS
58810	492	16	tail	tail	NN
58810	492	17	,	,	,
58810	492	18	which	which	WDT
58810	492	19	is	be	VBZ
58810	492	20	now	now	RB
58810	492	21	near	near	IN
58810	492	22	the	the	DT
58810	492	23	north	north	NNP
58810	492	24	pole	pole	NNP
58810	492	25	,	,	,
58810	492	26	will	will	MD
58810	492	27	be	be	VB
58810	492	28	exactly	exactly	RB
58810	492	29	at	at	IN
58810	492	30	the	the	DT
58810	492	31	pole	pole	NN
58810	492	32	about	about	IN
58810	492	33	the	the	DT
58810	492	34	year	year	NN
58810	492	35	2000	2000	CD
58810	492	36	.	.	.
58810	493	1	It	-PRON-	PRP
58810	493	2	will	will	MD
58810	493	3	then	then	RB
58810	493	4	recede	recede	VB
58810	493	5	farther	farther	RB
58810	493	6	and	and	CC
58810	493	7	farther	farther	RB
58810	493	8	from	from	IN
58810	493	9	the	the	DT
58810	493	10	pole	pole	NN
58810	493	11	till	till	IN
58810	493	12	the	the	DT
58810	493	13	year	year	NN
58810	493	14	15000	15000	CD
58810	493	15	A.D.	A.D.	NNP
58810	493	16	,	,	,
58810	493	17	when	when	WRB
58810	493	18	it	-PRON-	PRP
58810	493	19	will	will	MD
58810	493	20	be	be	VB
58810	493	21	about	about	RB
58810	493	22	forty	forty	CD
58810	493	23	-	-	HYPH
58810	493	24	seven	seven	CD
58810	493	25	degrees	degree	NNS
58810	493	26	away	away	RB
58810	493	27	from	from	IN
58810	493	28	the	the	DT
58810	493	29	pole	pole	NN
58810	493	30	.	.	.
58810	494	1	It	-PRON-	PRP
58810	494	2	will	will	MD
58810	494	3	be	be	VB
58810	494	4	noticed	notice	VBN
58810	494	5	that	that	IN
58810	494	6	one	one	CD
58810	494	7	of	of	IN
58810	494	8	the	the	DT
58810	494	9	stars	star	NNS
58810	494	10	of	of	IN
58810	494	11	the	the	DT
58810	494	12	Dragon	Dragon	NNP
58810	494	13	was	be	VBD
58810	494	14	the	the	DT
58810	494	15	pole	pole	NN
58810	494	16	star	star	NN
58810	494	17	about	about	IN
58810	494	18	2800	2800	CD
58810	494	19	years	year	NNS
58810	494	20	B.C.	B.C.	NNP
58810	495	1	There	there	EX
58810	495	2	are	be	VBP
58810	495	3	reasons	reason	NNS
58810	495	4	to	to	TO
58810	495	5	suppose	suppose	VB
58810	495	6	that	that	IN
58810	495	7	this	this	DT
58810	495	8	was	be	VBD
58810	495	9	about	about	IN
58810	495	10	the	the	DT
58810	495	11	time	time	NN
58810	495	12	of	of	IN
58810	495	13	the	the	DT
58810	495	14	building	building	NN
58810	495	15	of	of	IN
58810	495	16	the	the	DT
58810	495	17	Great	Great	NNP
58810	495	18	Pyramid	Pyramid	NNP
58810	495	19	.	.	.
58810	496	1	A	a	DT
58810	496	2	second	second	JJ
58810	496	3	effect	effect	NN
58810	496	4	of	of	IN
58810	496	5	precession	precession	NN
58810	496	6	is	be	VBZ
58810	496	7	the	the	DT
58810	496	8	shifting	shifting	NN
58810	496	9	of	of	IN
58810	496	10	the	the	DT
58810	496	11	signs	sign	NNS
58810	496	12	along	along	IN
58810	496	13	the	the	DT
58810	496	14	zodiac	zodiac	NNP
58810	496	15	.	.	.
58810	497	1	The	the	DT
58810	497	2	_	_	NNP
58810	497	3	zodiac	zodiac	NN
58810	497	4	_	_	NNP
58810	497	5	is	be	VBZ
58810	497	6	a	a	DT
58810	497	7	belt	belt	NN
58810	497	8	of	of	IN
58810	497	9	the	the	DT
58810	497	10	heavens	heaven	NNS
58810	497	11	along	along	IN
58810	497	12	the	the	DT
58810	497	13	ecliptic	ecliptic	JJ
58810	497	14	,	,	,
58810	497	15	extending	extend	VBG
58810	497	16	eight	eight	CD
58810	497	17	degrees	degree	NNS
58810	497	18	from	from	IN
58810	497	19	it	-PRON-	PRP
58810	497	20	on	on	IN
58810	497	21	each	each	DT
58810	497	22	side	side	NN
58810	497	23	.	.	.
58810	498	1	This	this	DT
58810	498	2	belt	belt	NN
58810	498	3	is	be	VBZ
58810	498	4	occupied	occupy	VBN
58810	498	5	by	by	IN
58810	498	6	twelve	twelve	CD
58810	498	7	constellations	constellation	NNS
58810	498	8	,	,	,
58810	498	9	known	know	VBN
58810	498	10	as	as	IN
58810	498	11	the	the	DT
58810	498	12	_	_	NNP
58810	498	13	zodiacal	zodiacal	JJ
58810	498	14	constellations	constellation	NNS
58810	498	15	_	_	NNP
58810	498	16	.	.	.
58810	499	1	They	-PRON-	PRP
58810	499	2	are	be	VBP
58810	499	3	_	_	NNP
58810	499	4	Aries	Aries	NNPS
58810	499	5	_	_	NNP
58810	499	6	,	,	,
58810	499	7	_	_	NNP
58810	499	8	Taurus	Taurus	NNP
58810	499	9	_	_	NNP
58810	499	10	,	,	,
58810	499	11	_	_	NNP
58810	499	12	Gemini	Gemini	NNP
58810	499	13	_	_	NNP
58810	499	14	,	,	,
58810	499	15	_	_	NNP
58810	499	16	Cancer	Cancer	NNP
58810	499	17	_	_	NNP
58810	499	18	,	,	,
58810	499	19	_	_	NNP
58810	499	20	Leo	Leo	NNP
58810	499	21	_	_	NNP
58810	499	22	,	,	,
58810	499	23	_	_	NNP
58810	499	24	Virgo	Virgo	NNP
58810	499	25	_	_	NNP
58810	499	26	,	,	,
58810	499	27	_	_	NNP
58810	499	28	Libra	Libra	NNP
58810	499	29	_	_	NNP
58810	499	30	,	,	,
58810	499	31	_	_	NNP
58810	499	32	Scorpio	Scorpio	NNP
58810	499	33	_	_	NNP
58810	499	34	,	,	,
58810	499	35	_	_	NNP
58810	499	36	Sagittarius	Sagittarius	NNP
58810	499	37	_	_	NNP
58810	499	38	,	,	,
58810	499	39	_	_	NNP
58810	499	40	Capricornus	Capricornus	NNP
58810	499	41	_	_	NNP
58810	499	42	,	,	,
58810	499	43	_	_	NNP
58810	499	44	Aquarius	Aquarius	NNP
58810	499	45	_	_	NNP
58810	499	46	,	,	,
58810	499	47	and	and	CC
58810	499	48	_	_	NNP
58810	499	49	Pisces	Pisces	NNPS
58810	499	50	_	_	NNP
58810	499	51	.	.	.
58810	500	1	The	the	DT
58810	500	2	zodiac	zodiac	NN
58810	500	3	is	be	VBZ
58810	500	4	also	also	RB
58810	500	5	divided	divide	VBN
58810	500	6	into	into	IN
58810	500	7	twelve	twelve	CD
58810	500	8	equal	equal	JJ
58810	500	9	parts	part	NNS
58810	500	10	of	of	IN
58810	500	11	thirty	thirty	CD
58810	500	12	degrees	degree	NNS
58810	500	13	each	each	DT
58810	500	14	,	,	,
58810	500	15	called	call	VBD
58810	500	16	_	_	NNP
58810	500	17	signs	sign	NNS
58810	500	18	_	_	NNP
58810	500	19	.	.	.
58810	501	1	These	these	DT
58810	501	2	signs	sign	NNS
58810	501	3	have	have	VBP
58810	501	4	the	the	DT
58810	501	5	same	same	JJ
58810	501	6	names	name	NNS
58810	501	7	as	as	IN
58810	501	8	the	the	DT
58810	501	9	twelve	twelve	CD
58810	501	10	zodiacal	zodiacal	JJ
58810	501	11	constellations	constellation	NNS
58810	501	12	,	,	,
58810	501	13	and	and	CC
58810	501	14	when	when	WRB
58810	501	15	they	-PRON-	PRP
58810	501	16	were	be	VBD
58810	501	17	first	first	RB
58810	501	18	named	name	VBN
58810	501	19	,	,	,
58810	501	20	each	each	DT
58810	501	21	sign	sign	NN
58810	501	22	occupied	occupy	VBD
58810	501	23	the	the	DT
58810	501	24	same	same	JJ
58810	501	25	part	part	NN
58810	501	26	of	of	IN
58810	501	27	the	the	DT
58810	501	28	zodiac	zodiac	NNP
58810	501	29	as	as	IN
58810	501	30	the	the	DT
58810	501	31	corresponding	correspond	VBG
58810	501	32	constellation	constellation	NN
58810	501	33	;	;	:
58810	501	34	that	that	DT
58810	501	35	is	be	VBZ
58810	501	36	to	to	TO
58810	501	37	say	say	VB
58810	501	38	,	,	,
58810	501	39	the	the	DT
58810	501	40	sign	sign	NN
58810	501	41	Aries	Aries	NNPS
58810	501	42	was	be	VBD
58810	501	43	in	in	IN
58810	501	44	the	the	DT
58810	501	45	constellation	constellation	NN
58810	501	46	Aries	Aries	NNPS
58810	501	47	,	,	,
58810	501	48	and	and	CC
58810	501	49	the	the	DT
58810	501	50	sign	sign	NN
58810	501	51	Taurus	Taurus	NNP
58810	501	52	in	in	IN
58810	501	53	the	the	DT
58810	501	54	constellation	constellation	NN
58810	501	55	Taurus	Taurus	NNP
58810	501	56	,	,	,
58810	501	57	etc	etc	FW
58810	501	58	.	.	.
58810	502	1	Now	now	RB
58810	502	2	the	the	DT
58810	502	3	signs	sign	NNS
58810	502	4	are	be	VBP
58810	502	5	always	always	RB
58810	502	6	reckoned	reckon	VBN
58810	502	7	as	as	IN
58810	502	8	beginning	begin	VBG
58810	502	9	at	at	IN
58810	502	10	the	the	DT
58810	502	11	vernal	vernal	JJ
58810	502	12	equinox	equinox	NN
58810	502	13	,	,	,
58810	502	14	which	which	WDT
58810	502	15	is	be	VBZ
58810	502	16	continually	continually	RB
58810	502	17	shifting	shift	VBG
58810	502	18	along	along	IN
58810	502	19	the	the	DT
58810	502	20	ecliptic	ecliptic	NN
58810	502	21	;	;	:
58810	502	22	so	so	IN
58810	502	23	that	that	IN
58810	502	24	the	the	DT
58810	502	25	signs	sign	NNS
58810	502	26	are	be	VBP
58810	502	27	continually	continually	RB
58810	502	28	moving	move	VBG
58810	502	29	along	along	IN
58810	502	30	the	the	DT
58810	502	31	zodiac	zodiac	NN
58810	502	32	,	,	,
58810	502	33	while	while	IN
58810	502	34	the	the	DT
58810	502	35	constellations	constellation	NNS
58810	502	36	remain	remain	VBP
58810	502	37	stationary	stationary	JJ
58810	502	38	:	:	:
58810	502	39	hence	hence	RB
58810	502	40	it	-PRON-	PRP
58810	502	41	has	have	VBZ
58810	502	42	come	come	VBN
58810	502	43	about	about	IN
58810	502	44	that	that	IN
58810	502	45	the	the	DT
58810	502	46	_	_	NNP
58810	502	47	first	first	JJ
58810	502	48	point	point	NN
58810	502	49	of	of	IN
58810	502	50	Aries	Aries	NNPS
58810	502	51	_	_	NNP
58810	502	52	(	(	-LRB-
58810	502	53	the	the	DT
58810	502	54	_	_	NNP
58810	502	55	sign	sign	NN
58810	502	56	_	_	NNP
58810	502	57	)	)	-RRB-
58810	502	58	is	be	VBZ
58810	502	59	no	no	RB
58810	502	60	longer	long	RBR
58810	502	61	in	in	IN
58810	502	62	the	the	DT
58810	502	63	_	_	NNP
58810	502	64	constellation	constellation	NN
58810	502	65	_	_	NNP
58810	502	66	Aries	Aries	NNPS
58810	502	67	,	,	,
58810	502	68	but	but	CC
58810	502	69	in	in	IN
58810	502	70	Pisces	pisce	NNS
58810	502	71	.	.	.
58810	503	1	[	[	-LRB-
58810	503	2	Illustration	illustration	NN
58810	503	3	:	:	:
58810	503	4	Fig	Fig	NNP
58810	503	5	.	.	.
58810	504	1	37	37	CD
58810	504	2	.	.	.
58810	504	3	]	]	-RRB-
58810	505	1	Fig	fig	NN
58810	505	2	.	.	.
58810	506	1	38	38	CD
58810	506	2	shows	show	VBZ
58810	506	3	the	the	DT
58810	506	4	position	position	NN
58810	506	5	of	of	IN
58810	506	6	the	the	DT
58810	506	7	vernal	vernal	JJ
58810	506	8	equinox	equinox	NN
58810	506	9	2170	2170	CD
58810	506	10	B.C.	B.C.	NNP
58810	507	1	It	-PRON-	PRP
58810	507	2	was	be	VBD
58810	507	3	then	then	RB
58810	507	4	in	in	IN
58810	507	5	Taurus	Taurus	NNP
58810	507	6	,	,	,
58810	507	7	just	just	RB
58810	507	8	south	south	RB
58810	507	9	of	of	IN
58810	507	10	the	the	DT
58810	507	11	Pleiades	Pleiades	NNP
58810	507	12	.	.	.
58810	508	1	It	-PRON-	PRP
58810	508	2	has	have	VBZ
58810	508	3	since	since	IN
58810	508	4	moved	move	VBN
58810	508	5	from	from	IN
58810	508	6	Taurus	Taurus	NNP
58810	508	7	,	,	,
58810	508	8	through	through	IN
58810	508	9	Aries	Aries	NNPS
58810	508	10	,	,	,
58810	508	11	and	and	CC
58810	508	12	into	into	IN
58810	508	13	Pisces	pisce	NNS
58810	508	14	,	,	,
58810	508	15	as	as	IN
58810	508	16	shown	show	VBN
58810	508	17	in	in	IN
58810	508	18	Fig	Fig	NNP
58810	508	19	.	.	.
58810	509	1	39	39	CD
58810	509	2	.	.	.
58810	510	1	[	[	-LRB-
58810	510	2	Illustration	illustration	NN
58810	510	3	:	:	:
58810	510	4	Fig	Fig	NNP
58810	510	5	.	.	.
58810	511	1	38	38	CD
58810	511	2	.	.	.
58810	511	3	]	]	-RRB-
58810	512	1	[	[	-LRB-
58810	512	2	Illustration	illustration	NN
58810	512	3	:	:	:
58810	512	4	Fig	Fig	NNP
58810	512	5	.	.	.
58810	513	1	39	39	CD
58810	513	2	.	.	.
58810	513	3	]	]	-RRB-
58810	514	1	Since	since	IN
58810	514	2	celestial	celestial	JJ
58810	514	3	longitude	longitude	NN
58810	514	4	and	and	CC
58810	514	5	right	right	JJ
58810	514	6	ascension	ascension	NN
58810	514	7	are	be	VBP
58810	514	8	both	both	DT
58810	514	9	measured	measure	VBN
58810	514	10	from	from	IN
58810	514	11	the	the	DT
58810	514	12	first	first	JJ
58810	514	13	point	point	NN
58810	514	14	of	of	IN
58810	514	15	Aries	Aries	NNPS
58810	514	16	,	,	,
58810	514	17	the	the	DT
58810	514	18	longitude	longitude	NN
58810	514	19	and	and	CC
58810	514	20	right	right	JJ
58810	514	21	ascension	ascension	NN
58810	514	22	of	of	IN
58810	514	23	the	the	DT
58810	514	24	stars	star	NNS
58810	514	25	are	be	VBP
58810	514	26	slowly	slowly	RB
58810	514	27	changing	change	VBG
58810	514	28	from	from	IN
58810	514	29	year	year	NN
58810	514	30	to	to	IN
58810	514	31	year	year	NN
58810	514	32	.	.	.
58810	515	1	It	-PRON-	PRP
58810	515	2	will	will	MD
58810	515	3	be	be	VB
58810	515	4	seen	see	VBN
58810	515	5	,	,	,
58810	515	6	from	from	IN
58810	515	7	Figs	Figs	NNP
58810	515	8	.	.	.
58810	516	1	38	38	CD
58810	516	2	and	and	CC
58810	516	3	39	39	CD
58810	516	4	,	,	,
58810	516	5	that	that	IN
58810	516	6	the	the	DT
58810	516	7	declination	declination	NN
58810	516	8	is	be	VBZ
58810	516	9	also	also	RB
58810	516	10	slowly	slowly	RB
58810	516	11	changing	change	VBG
58810	516	12	.	.	.
58810	517	1	30	30	CD
58810	517	2	.	.	.
58810	518	1	_	_	NNP
58810	518	2	Nutation._--The	Nutation._--The	NNP
58810	518	3	gyratory	gyratory	NN
58810	518	4	motion	motion	NN
58810	518	5	of	of	IN
58810	518	6	the	the	DT
58810	518	7	earth	earth	NN
58810	518	8	's	's	POS
58810	518	9	axis	axis	NN
58810	518	10	is	be	VBZ
58810	518	11	not	not	RB
58810	518	12	perfectly	perfectly	RB
58810	518	13	regular	regular	JJ
58810	518	14	and	and	CC
58810	518	15	uniform	uniform	JJ
58810	518	16	.	.	.
58810	519	1	The	the	DT
58810	519	2	earth	earth	NN
58810	519	3	's	's	POS
58810	519	4	axis	axi	NNS
58810	519	5	has	have	VBZ
58810	519	6	a	a	DT
58810	519	7	slight	slight	JJ
58810	519	8	tremulous	tremulous	JJ
58810	519	9	motion	motion	NN
58810	519	10	,	,	,
58810	519	11	oscillating	oscillate	VBG
58810	519	12	to	to	IN
58810	519	13	and	and	CC
58810	519	14	fro	fro	NNP
58810	519	15	through	through	IN
58810	519	16	a	a	DT
58810	519	17	short	short	JJ
58810	519	18	distance	distance	NN
58810	519	19	once	once	RB
58810	519	20	in	in	IN
58810	519	21	about	about	RB
58810	519	22	nineteen	nineteen	CD
58810	519	23	years	year	NNS
58810	519	24	.	.	.
58810	520	1	This	this	DT
58810	520	2	tremulous	tremulous	JJ
58810	520	3	motion	motion	NN
58810	520	4	of	of	IN
58810	520	5	the	the	DT
58810	520	6	axis	axis	NNP
58810	520	7	causes	cause	VBZ
58810	520	8	the	the	DT
58810	520	9	pole	pole	NN
58810	520	10	of	of	IN
58810	520	11	the	the	DT
58810	520	12	heavens	heavens	NNPS
58810	520	13	to	to	TO
58810	520	14	describe	describe	VB
58810	520	15	an	an	DT
58810	520	16	undulating	undulating	JJ
58810	520	17	curve	curve	NN
58810	520	18	,	,	,
58810	520	19	as	as	IN
58810	520	20	shown	show	VBN
58810	520	21	in	in	IN
58810	520	22	Fig	Fig	NNP
58810	520	23	.	.	.
58810	521	1	40	40	CD
58810	521	2	,	,	,
58810	521	3	and	and	CC
58810	521	4	gives	give	VBZ
58810	521	5	a	a	DT
58810	521	6	slight	slight	JJ
58810	521	7	unevenness	unevenness	NN
58810	521	8	to	to	IN
58810	521	9	the	the	DT
58810	521	10	motion	motion	NN
58810	521	11	of	of	IN
58810	521	12	the	the	DT
58810	521	13	equinoxes	equinox	NNS
58810	521	14	along	along	IN
58810	521	15	the	the	DT
58810	521	16	ecliptic	ecliptic	NN
58810	521	17	.	.	.
58810	522	1	This	this	DT
58810	522	2	nodding	nodding	JJ
58810	522	3	motion	motion	NN
58810	522	4	of	of	IN
58810	522	5	the	the	DT
58810	522	6	axis	axis	NN
58810	522	7	is	be	VBZ
58810	522	8	called	call	VBN
58810	522	9	_	_	NNP
58810	522	10	nutation	nutation	NN
58810	522	11	_	_	NNP
58810	522	12	.	.	.
58810	523	1	[	[	-LRB-
58810	523	2	Illustration	illustration	NN
58810	523	3	:	:	:
58810	523	4	Fig	Fig	NNP
58810	523	5	.	.	.
58810	524	1	40	40	CD
58810	524	2	.	.	.
58810	524	3	]	]	-RRB-
58810	525	1	31	31	CD
58810	525	2	.	.	.
58810	526	1	_	_	NNP
58810	526	2	Refraction._--When	Refraction._--When	NNP
58810	526	3	a	a	DT
58810	526	4	ray	ray	NN
58810	526	5	of	of	IN
58810	526	6	light	light	NN
58810	526	7	from	from	IN
58810	526	8	one	one	CD
58810	526	9	of	of	IN
58810	526	10	the	the	DT
58810	526	11	heavenly	heavenly	JJ
58810	526	12	bodies	body	NNS
58810	526	13	enters	enter	VBZ
58810	526	14	the	the	DT
58810	526	15	earth	earth	NN
58810	526	16	's	's	POS
58810	526	17	atmosphere	atmosphere	NN
58810	526	18	obliquely	obliquely	RB
58810	526	19	,	,	,
58810	526	20	it	-PRON-	PRP
58810	526	21	will	will	MD
58810	526	22	be	be	VB
58810	526	23	bent	bent	JJ
58810	526	24	towards	towards	IN
58810	526	25	a	a	DT
58810	526	26	perpendicular	perpendicular	NN
58810	526	27	to	to	IN
58810	526	28	the	the	DT
58810	526	29	surface	surface	NN
58810	526	30	of	of	IN
58810	526	31	the	the	DT
58810	526	32	atmosphere	atmosphere	NN
58810	526	33	,	,	,
58810	526	34	since	since	IN
58810	526	35	it	-PRON-	PRP
58810	526	36	will	will	MD
58810	526	37	be	be	VB
58810	526	38	entering	enter	VBG
58810	526	39	a	a	DT
58810	526	40	denser	denser	NN
58810	526	41	medium	medium	NN
58810	526	42	.	.	.
58810	527	1	As	as	IN
58810	527	2	the	the	DT
58810	527	3	ray	ray	NN
58810	527	4	traverses	traverse	VBZ
58810	527	5	the	the	DT
58810	527	6	atmosphere	atmosphere	NN
58810	527	7	,	,	,
58810	527	8	it	-PRON-	PRP
58810	527	9	will	will	MD
58810	527	10	be	be	VB
58810	527	11	continually	continually	RB
58810	527	12	passing	pass	VBG
58810	527	13	into	into	IN
58810	527	14	denser	denser	NN
58810	527	15	and	and	CC
58810	527	16	denser	denser	NN
58810	527	17	layers	layer	NNS
58810	527	18	,	,	,
58810	527	19	and	and	CC
58810	527	20	will	will	MD
58810	527	21	therefore	therefore	RB
58810	527	22	be	be	VB
58810	527	23	bent	bent	JJ
58810	527	24	more	more	RBR
58810	527	25	and	and	CC
58810	527	26	more	more	RBR
58810	527	27	towards	towards	IN
58810	527	28	the	the	DT
58810	527	29	perpendicular	perpendicular	NN
58810	527	30	.	.	.
58810	528	1	This	this	DT
58810	528	2	bending	bending	NN
58810	528	3	of	of	IN
58810	528	4	the	the	DT
58810	528	5	ray	ray	NN
58810	528	6	is	be	VBZ
58810	528	7	shown	show	VBN
58810	528	8	in	in	IN
58810	528	9	Fig	Fig	NNP
58810	528	10	.	.	.
58810	529	1	41	41	CD
58810	529	2	.	.	.
58810	530	1	A	a	DT
58810	530	2	ray	ray	NN
58810	530	3	which	which	WDT
58810	530	4	started	start	VBD
58810	530	5	from	from	IN
58810	530	6	_	_	NNP
58810	530	7	A	A	NNP
58810	530	8	_	_	NNP
58810	530	9	would	would	MD
58810	530	10	enter	enter	VB
58810	530	11	the	the	DT
58810	530	12	eye	eye	NN
58810	530	13	at	at	IN
58810	530	14	_	_	NNP
58810	530	15	C	C	NNP
58810	530	16	_	_	NNP
58810	530	17	,	,	,
58810	530	18	as	as	IN
58810	530	19	if	if	IN
58810	530	20	it	-PRON-	PRP
58810	530	21	came	come	VBD
58810	530	22	from	from	IN
58810	530	23	_	_	NNP
58810	530	24	I	I	NNP
58810	530	25	_	_	NNP
58810	530	26	:	:	:
58810	530	27	hence	hence	RB
58810	530	28	a	a	DT
58810	530	29	star	star	NN
58810	530	30	at	at	IN
58810	530	31	_	_	NNP
58810	530	32	A	A	NNP
58810	530	33	_	_	NNP
58810	530	34	would	would	MD
58810	530	35	appear	appear	VB
58810	530	36	to	to	TO
58810	530	37	be	be	VB
58810	530	38	at	at	IN
58810	530	39	_	_	NNP
58810	530	40	I	-PRON-	PRP
58810	530	41	_	_	NNP
58810	530	42	.	.	.
58810	531	1	[	[	-LRB-
58810	531	2	Illustration	illustration	NN
58810	531	3	:	:	:
58810	531	4	Fig	Fig	NNP
58810	531	5	.	.	.
58810	532	1	41	41	CD
58810	532	2	.	.	.
58810	532	3	]	]	-RRB-
58810	533	1	Atmospheric	atmospheric	JJ
58810	533	2	refraction	refraction	NN
58810	533	3	displaces	displace	VBZ
58810	533	4	all	all	PDT
58810	533	5	the	the	DT
58810	533	6	heavenly	heavenly	JJ
58810	533	7	bodies	body	NNS
58810	533	8	from	from	IN
58810	533	9	the	the	DT
58810	533	10	horizon	horizon	NN
58810	533	11	towards	towards	IN
58810	533	12	the	the	DT
58810	533	13	zenith	zenith	NN
58810	533	14	.	.	.
58810	534	1	This	this	DT
58810	534	2	is	be	VBZ
58810	534	3	evident	evident	JJ
58810	534	4	from	from	IN
58810	534	5	Fig	Fig	NNP
58810	534	6	.	.	.
58810	535	1	42	42	CD
58810	535	2	.	.	.
58810	536	1	_	_	NNP
58810	536	2	OD	OD	NNP
58810	536	3	_	_	NNP
58810	536	4	is	be	VBZ
58810	536	5	the	the	DT
58810	536	6	horizon	horizon	NN
58810	536	7	,	,	,
58810	536	8	and	and	CC
58810	536	9	_	_	NNP
58810	536	10	Z	Z	NNP
58810	536	11	_	_	NNP
58810	536	12	the	the	DT
58810	536	13	zenith	zenith	NN
58810	536	14	,	,	,
58810	536	15	of	of	IN
58810	536	16	an	an	DT
58810	536	17	observer	observer	NN
58810	536	18	at	at	IN
58810	536	19	_	_	NNP
58810	536	20	O	O	NNP
58810	536	21	_	_	NNP
58810	536	22	.	.	.
58810	537	1	Refraction	refraction	NN
58810	537	2	would	would	MD
58810	537	3	make	make	VB
58810	537	4	a	a	DT
58810	537	5	star	star	NN
58810	537	6	at	at	IN
58810	537	7	_	_	NNP
58810	537	8	Q	Q	NNP
58810	537	9	_	_	NNP
58810	537	10	appear	appear	VBP
58810	537	11	at	at	IN
58810	537	12	_	_	NNP
58810	537	13	P	P	NNP
58810	537	14	_	_	NNP
58810	537	15	:	:	:
58810	537	16	in	in	IN
58810	537	17	other	other	JJ
58810	537	18	words	word	NNS
58810	537	19	,	,	,
58810	537	20	it	-PRON-	PRP
58810	537	21	would	would	MD
58810	537	22	displace	displace	VB
58810	537	23	it	-PRON-	PRP
58810	537	24	towards	towards	IN
58810	537	25	the	the	DT
58810	537	26	zenith	zenith	NN
58810	537	27	.	.	.
58810	538	1	A	a	DT
58810	538	2	star	star	NN
58810	538	3	in	in	IN
58810	538	4	the	the	DT
58810	538	5	zenith	zenith	NN
58810	538	6	is	be	VBZ
58810	538	7	not	not	RB
58810	538	8	displaced	displace	VBN
58810	538	9	by	by	IN
58810	538	10	refraction	refraction	NN
58810	538	11	,	,	,
58810	538	12	since	since	IN
58810	538	13	the	the	DT
58810	538	14	rays	ray	NNS
58810	538	15	which	which	WDT
58810	538	16	reach	reach	VBP
58810	538	17	the	the	DT
58810	538	18	eye	eye	NN
58810	538	19	from	from	IN
58810	538	20	it	-PRON-	PRP
58810	538	21	traverse	traverse	VB
58810	538	22	the	the	DT
58810	538	23	atmosphere	atmosphere	NN
58810	538	24	vertically	vertically	RB
58810	538	25	.	.	.
58810	539	1	The	the	DT
58810	539	2	farther	far	RBR
58810	539	3	a	a	DT
58810	539	4	star	star	NN
58810	539	5	is	be	VBZ
58810	539	6	from	from	IN
58810	539	7	the	the	DT
58810	539	8	zenith	zenith	NN
58810	539	9	,	,	,
58810	539	10	the	the	DT
58810	539	11	more	more	JJR
58810	539	12	it	-PRON-	PRP
58810	539	13	is	be	VBZ
58810	539	14	displaced	displace	VBN
58810	539	15	by	by	IN
58810	539	16	refraction	refraction	NN
58810	539	17	,	,	,
58810	539	18	since	since	IN
58810	539	19	the	the	DT
58810	539	20	greater	great	JJR
58810	539	21	is	be	VBZ
58810	539	22	the	the	DT
58810	539	23	obliquity	obliquity	NN
58810	539	24	with	with	IN
58810	539	25	which	which	WDT
58810	539	26	the	the	DT
58810	539	27	rays	ray	NNS
58810	539	28	from	from	IN
58810	539	29	it	-PRON-	PRP
58810	539	30	enter	enter	VBP
58810	539	31	the	the	DT
58810	539	32	atmosphere	atmosphere	NN
58810	539	33	.	.	.
58810	540	1	[	[	-LRB-
58810	540	2	Illustration	illustration	NN
58810	540	3	:	:	:
58810	540	4	Fig	Fig	NNP
58810	540	5	.	.	.
58810	541	1	42	42	CD
58810	541	2	.	.	.
58810	541	3	]	]	-RRB-
58810	542	1	At	at	IN
58810	542	2	the	the	DT
58810	542	3	horizon	horizon	NN
58810	542	4	the	the	DT
58810	542	5	displacement	displacement	NN
58810	542	6	by	by	IN
58810	542	7	refraction	refraction	NN
58810	542	8	is	be	VBZ
58810	542	9	about	about	IN
58810	542	10	half	half	PDT
58810	542	11	a	a	DT
58810	542	12	degree	degree	NN
58810	542	13	;	;	:
58810	542	14	but	but	CC
58810	542	15	it	-PRON-	PRP
58810	542	16	varies	vary	VBZ
58810	542	17	considerably	considerably	RB
58810	542	18	with	with	IN
58810	542	19	the	the	DT
58810	542	20	state	state	NN
58810	542	21	of	of	IN
58810	542	22	the	the	DT
58810	542	23	atmosphere	atmosphere	NN
58810	542	24	.	.	.
58810	543	1	Refraction	refraction	NN
58810	543	2	causes	cause	VBZ
58810	543	3	a	a	DT
58810	543	4	heavenly	heavenly	JJ
58810	543	5	body	body	NN
58810	543	6	to	to	TO
58810	543	7	appear	appear	VB
58810	543	8	above	above	IN
58810	543	9	the	the	DT
58810	543	10	horizon	horizon	NN
58810	543	11	longer	long	RBR
58810	543	12	than	than	IN
58810	543	13	it	-PRON-	PRP
58810	543	14	really	really	RB
58810	543	15	is	be	VBZ
58810	543	16	above	above	IN
58810	543	17	it	-PRON-	PRP
58810	543	18	,	,	,
58810	543	19	since	since	IN
58810	543	20	it	-PRON-	PRP
58810	543	21	makes	make	VBZ
58810	543	22	it	-PRON-	PRP
58810	543	23	appear	appear	VB
58810	543	24	to	to	TO
58810	543	25	be	be	VB
58810	543	26	on	on	IN
58810	543	27	the	the	DT
58810	543	28	horizon	horizon	NN
58810	543	29	when	when	WRB
58810	543	30	it	-PRON-	PRP
58810	543	31	is	be	VBZ
58810	543	32	really	really	RB
58810	543	33	half	half	PDT
58810	543	34	a	a	DT
58810	543	35	degree	degree	NN
58810	543	36	below	below	IN
58810	543	37	it	-PRON-	PRP
58810	543	38	.	.	.
58810	544	1	The	the	DT
58810	544	2	increase	increase	NN
58810	544	3	of	of	IN
58810	544	4	refraction	refraction	NN
58810	544	5	towards	towards	IN
58810	544	6	the	the	DT
58810	544	7	horizon	horizon	NN
58810	544	8	often	often	RB
58810	544	9	makes	make	VBZ
58810	544	10	the	the	DT
58810	544	11	sun	sun	NN
58810	544	12	,	,	,
58810	544	13	when	when	WRB
58810	544	14	near	near	IN
58810	544	15	the	the	DT
58810	544	16	horizon	horizon	NN
58810	544	17	,	,	,
58810	544	18	appear	appear	VB
58810	544	19	distorted	distort	VBN
58810	544	20	,	,	,
58810	544	21	the	the	DT
58810	544	22	lower	low	JJR
58810	544	23	limb	limb	NN
58810	544	24	of	of	IN
58810	544	25	the	the	DT
58810	544	26	sun	sun	NN
58810	544	27	being	be	VBG
58810	544	28	raised	raise	VBN
58810	544	29	more	more	JJR
58810	544	30	than	than	IN
58810	544	31	the	the	DT
58810	544	32	upper	upper	JJ
58810	544	33	limb	limb	NN
58810	544	34	.	.	.
58810	545	1	This	this	DT
58810	545	2	distortion	distortion	NN
58810	545	3	is	be	VBZ
58810	545	4	shown	show	VBN
58810	545	5	in	in	IN
58810	545	6	Fig	Fig	NNP
58810	545	7	.	.	.
58810	546	1	43	43	CD
58810	546	2	.	.	.
58810	547	1	The	the	DT
58810	547	2	vertical	vertical	JJ
58810	547	3	diameter	diameter	NN
58810	547	4	of	of	IN
58810	547	5	the	the	DT
58810	547	6	sun	sun	NN
58810	547	7	appears	appear	VBZ
58810	547	8	to	to	TO
58810	547	9	be	be	VB
58810	547	10	considerably	considerably	RB
58810	547	11	less	less	JJR
58810	547	12	than	than	IN
58810	547	13	the	the	DT
58810	547	14	horizontal	horizontal	JJ
58810	547	15	diameter	diameter	NN
58810	547	16	.	.	.
58810	548	1	[	[	-LRB-
58810	548	2	Illustration	illustration	NN
58810	548	3	:	:	:
58810	548	4	Fig	Fig	NNP
58810	548	5	.	.	.
58810	549	1	43	43	CD
58810	549	2	.	.	.
58810	549	3	]	]	-RRB-
58810	550	1	32	32	CD
58810	550	2	.	.	.
58810	551	1	_	_	NNP
58810	551	2	Parallax._--_Parallax	Parallax._--_Parallax	NNP
58810	551	3	_	_	NNP
58810	551	4	is	be	VBZ
58810	551	5	the	the	DT
58810	551	6	displacement	displacement	NN
58810	551	7	of	of	IN
58810	551	8	an	an	DT
58810	551	9	object	object	NN
58810	551	10	caused	cause	VBN
58810	551	11	by	by	IN
58810	551	12	a	a	DT
58810	551	13	change	change	NN
58810	551	14	in	in	IN
58810	551	15	the	the	DT
58810	551	16	point	point	NN
58810	551	17	of	of	IN
58810	551	18	view	view	NN
58810	551	19	from	from	IN
58810	551	20	which	which	WDT
58810	551	21	it	-PRON-	PRP
58810	551	22	is	be	VBZ
58810	551	23	seen	see	VBN
58810	551	24	.	.	.
58810	552	1	Thus	thus	RB
58810	552	2	in	in	IN
58810	552	3	Fig	Fig	NNP
58810	552	4	.	.	.
58810	553	1	44	44	CD
58810	553	2	,	,	,
58810	553	3	the	the	DT
58810	553	4	top	top	NN
58810	553	5	of	of	IN
58810	553	6	the	the	DT
58810	553	7	tower	tower	NN
58810	553	8	_	_	NNP
58810	553	9	S	S	NNP
58810	553	10	_	_	NNP
58810	553	11	would	would	MD
58810	553	12	be	be	VB
58810	553	13	seen	see	VBN
58810	553	14	projected	project	VBN
58810	553	15	against	against	IN
58810	553	16	the	the	DT
58810	553	17	sky	sky	NN
58810	553	18	at	at	IN
58810	553	19	_	_	NNP
58810	553	20	a	a	DT
58810	553	21	_	_	NNP
58810	553	22	by	by	IN
58810	553	23	an	an	DT
58810	553	24	observer	observer	NN
58810	553	25	at	at	IN
58810	553	26	_	_	NNP
58810	553	27	A	A	NNP
58810	553	28	_	_	NNP
58810	553	29	,	,	,
58810	553	30	and	and	CC
58810	553	31	at	at	IN
58810	553	32	_	_	NNP
58810	553	33	b	b	NNP
58810	553	34	_	_	NNP
58810	553	35	by	by	IN
58810	553	36	an	an	DT
58810	553	37	observer	observer	NN
58810	553	38	at	at	IN
58810	553	39	_	_	NNP
58810	553	40	B	B	NNP
58810	553	41	_	_	NNP
58810	553	42	.	.	.
58810	554	1	In	in	IN
58810	554	2	passing	pass	VBG
58810	554	3	from	from	IN
58810	554	4	_	_	NNP
58810	554	5	A	A	NNP
58810	554	6	_	_	NNP
58810	554	7	to	to	IN
58810	554	8	_	_	NNP
58810	554	9	B	B	NNP
58810	554	10	_	_	NNP
58810	554	11	,	,	,
58810	554	12	the	the	DT
58810	554	13	top	top	NN
58810	554	14	of	of	IN
58810	554	15	the	the	DT
58810	554	16	tower	tower	NN
58810	554	17	is	be	VBZ
58810	554	18	displaced	displace	VBN
58810	554	19	from	from	IN
58810	554	20	_	_	NNP
58810	554	21	a	a	DT
58810	554	22	_	_	NNP
58810	554	23	to	to	IN
58810	554	24	_	_	NNP
58810	554	25	b	b	NNP
58810	554	26	_	_	NNP
58810	554	27	,	,	,
58810	554	28	or	or	CC
58810	554	29	by	by	IN
58810	554	30	the	the	DT
58810	554	31	angle	angle	NN
58810	554	32	_	_	NNP
58810	554	33	aSb	aSb	NNP
58810	554	34	_	_	NNP
58810	554	35	.	.	.
58810	555	1	This	this	DT
58810	555	2	angle	angle	NN
58810	555	3	is	be	VBZ
58810	555	4	called	call	VBN
58810	555	5	the	the	DT
58810	555	6	parallax	parallax	NN
58810	555	7	of	of	IN
58810	555	8	_	_	NNP
58810	555	9	S	S	NNP
58810	555	10	_	_	NNP
58810	555	11	,	,	,
58810	555	12	as	as	IN
58810	555	13	seen	see	VBN
58810	555	14	from	from	IN
58810	555	15	_	_	NNP
58810	555	16	B	B	NNP
58810	555	17	_	_	NNP
58810	555	18	instead	instead	RB
58810	555	19	of	of	IN
58810	555	20	_	_	NNP
58810	555	21	A	A	NNP
58810	555	22	_	_	NNP
58810	555	23	.	.	.
58810	556	1	[	[	-LRB-
58810	556	2	Illustration	illustration	NN
58810	556	3	:	:	:
58810	556	4	Fig	Fig	NNP
58810	556	5	.	.	.
58810	557	1	44	44	CD
58810	557	2	.	.	.
58810	557	3	]	]	-RRB-
58810	558	1	The	the	DT
58810	558	2	_	_	NNP
58810	558	3	geocentric	geocentric	JJ
58810	558	4	parallax	parallax	NN
58810	558	5	_	_	NNP
58810	558	6	of	of	IN
58810	558	7	a	a	DT
58810	558	8	heavenly	heavenly	JJ
58810	558	9	body	body	NN
58810	558	10	is	be	VBZ
58810	558	11	its	-PRON-	PRP$
58810	558	12	displacement	displacement	NN
58810	558	13	caused	cause	VBN
58810	558	14	by	by	IN
58810	558	15	its	-PRON-	PRP$
58810	558	16	being	be	VBG
58810	558	17	seen	see	VBN
58810	558	18	from	from	IN
58810	558	19	the	the	DT
58810	558	20	surface	surface	NN
58810	558	21	of	of	IN
58810	558	22	the	the	DT
58810	558	23	earth	earth	NN
58810	558	24	,	,	,
58810	558	25	instead	instead	RB
58810	558	26	of	of	IN
58810	558	27	from	from	IN
58810	558	28	the	the	DT
58810	558	29	centre	centre	NN
58810	558	30	of	of	IN
58810	558	31	the	the	DT
58810	558	32	earth	earth	NN
58810	558	33	.	.	.
58810	559	1	In	in	IN
58810	559	2	Fig	Fig	NNP
58810	559	3	.	.	.
58810	560	1	45	45	CD
58810	560	2	,	,	,
58810	560	3	_	_	NNP
58810	560	4	R	R	NNP
58810	560	5	_	_	NNP
58810	560	6	is	be	VBZ
58810	560	7	the	the	DT
58810	560	8	centre	centre	NN
58810	560	9	of	of	IN
58810	560	10	the	the	DT
58810	560	11	earth	earth	NN
58810	560	12	,	,	,
58810	560	13	and	and	CC
58810	560	14	_	_	NNP
58810	560	15	O	o	UH
58810	560	16	_	_	NNP
58810	560	17	the	the	DT
58810	560	18	point	point	NN
58810	560	19	of	of	IN
58810	560	20	observation	observation	NN
58810	560	21	on	on	IN
58810	560	22	the	the	DT
58810	560	23	surface	surface	NN
58810	560	24	of	of	IN
58810	560	25	the	the	DT
58810	560	26	earth	earth	NN
58810	560	27	.	.	.
58810	561	1	Stars	star	NNS
58810	561	2	at	at	IN
58810	561	3	_	_	NNP
58810	561	4	S	S	NNP
58810	561	5	_	_	NNP
58810	561	6	,	,	,
58810	561	7	_	_	NNP
58810	561	8	S	S	NNP
58810	561	9	'	'	''
58810	561	10	_	_	NNP
58810	561	11	,	,	,
58810	561	12	and	and	CC
58810	561	13	_	_	NNP
58810	561	14	S	S	NNP
58810	561	15	'	'	''
58810	561	16	'	'	''
58810	561	17	_	_	NNP
58810	561	18	,	,	,
58810	561	19	would	would	MD
58810	561	20	,	,	,
58810	561	21	from	from	IN
58810	561	22	the	the	DT
58810	561	23	centre	centre	NN
58810	561	24	of	of	IN
58810	561	25	the	the	DT
58810	561	26	earth	earth	NN
58810	561	27	,	,	,
58810	561	28	appear	appear	VB
58810	561	29	at	at	IN
58810	561	30	_	_	NNP
58810	561	31	Q	Q	NNP
58810	561	32	_	_	NNP
58810	561	33	,	,	,
58810	561	34	_	_	NNP
58810	561	35	Q	Q	NNP
58810	561	36	'	'	''
58810	561	37	_	_	NNP
58810	561	38	,	,	,
58810	561	39	and	and	CC
58810	561	40	_	_	NNP
58810	561	41	Q	Q	NNP
58810	561	42	'	'	''
58810	561	43	'	'	''
58810	561	44	_	_	XX
58810	561	45	;	;	:
58810	561	46	while	while	IN
58810	561	47	from	from	IN
58810	561	48	the	the	DT
58810	561	49	point	point	NN
58810	561	50	_	_	NNP
58810	561	51	O	O	NNP
58810	561	52	_	_	NNP
58810	561	53	on	on	IN
58810	561	54	the	the	DT
58810	561	55	surface	surface	NN
58810	561	56	of	of	IN
58810	561	57	the	the	DT
58810	561	58	earth	earth	NN
58810	561	59	,	,	,
58810	561	60	these	these	DT
58810	561	61	same	same	JJ
58810	561	62	stars	star	NNS
58810	561	63	would	would	MD
58810	561	64	appear	appear	VB
58810	561	65	at	at	IN
58810	561	66	_	_	NNP
58810	561	67	P	P	NNP
58810	561	68	_	_	NNP
58810	561	69	,	,	,
58810	561	70	_	_	NNP
58810	561	71	P	P	NNP
58810	561	72	'	'	''
58810	561	73	_	_	NNP
58810	561	74	and	and	CC
58810	561	75	_	_	NNP
58810	561	76	P	P	NNP
58810	561	77	'	'	''
58810	561	78	'	'	''
58810	561	79	_	_	NNP
58810	561	80	,	,	,
58810	561	81	being	be	VBG
58810	561	82	displaced	displace	VBN
58810	561	83	from	from	IN
58810	561	84	their	-PRON-	PRP$
58810	561	85	position	position	NN
58810	561	86	,	,	,
58810	561	87	as	as	IN
58810	561	88	seen	see	VBN
58810	561	89	from	from	IN
58810	561	90	the	the	DT
58810	561	91	centre	centre	NN
58810	561	92	of	of	IN
58810	561	93	the	the	DT
58810	561	94	earth	earth	NN
58810	561	95	,	,	,
58810	561	96	by	by	IN
58810	561	97	the	the	DT
58810	561	98	angles	angle	NNS
58810	561	99	_	_	NNP
58810	561	100	QSP	QSP	NNP
58810	561	101	_	_	NNP
58810	561	102	,	,	,
58810	561	103	_	_	NNP
58810	561	104	Q'S'P	Q'S'P	NNP
58810	561	105	'	'	POS
58810	561	106	_	_	NNP
58810	561	107	,	,	,
58810	561	108	and	and	CC
58810	561	109	_	_	NNP
58810	561	110	Q''S''P	Q''S''P	NNP
58810	561	111	'	'	''
58810	561	112	'	'	''
58810	561	113	_	_	XX
58810	561	114	.	.	.
58810	562	1	It	-PRON-	PRP
58810	562	2	will	will	MD
58810	562	3	be	be	VB
58810	562	4	seen	see	VBN
58810	562	5	that	that	IN
58810	562	6	parallax	parallax	NN
58810	562	7	displaces	displace	NNS
58810	562	8	a	a	DT
58810	562	9	body	body	NN
58810	562	10	from	from	IN
58810	562	11	the	the	DT
58810	562	12	zenith	zenith	NN
58810	562	13	towards	towards	IN
58810	562	14	the	the	DT
58810	562	15	horizon	horizon	NN
58810	562	16	,	,	,
58810	562	17	and	and	CC
58810	562	18	that	that	IN
58810	562	19	the	the	DT
58810	562	20	parallax	parallax	NN
58810	562	21	of	of	IN
58810	562	22	a	a	DT
58810	562	23	body	body	NN
58810	562	24	is	be	VBZ
58810	562	25	greatest	great	JJS
58810	562	26	when	when	WRB
58810	562	27	it	-PRON-	PRP
58810	562	28	is	be	VBZ
58810	562	29	on	on	IN
58810	562	30	the	the	DT
58810	562	31	horizon	horizon	NN
58810	562	32	.	.	.
58810	563	1	The	the	DT
58810	563	2	parallax	parallax	NN
58810	563	3	of	of	IN
58810	563	4	a	a	DT
58810	563	5	heavenly	heavenly	JJ
58810	563	6	body	body	NN
58810	563	7	when	when	WRB
58810	563	8	on	on	IN
58810	563	9	the	the	DT
58810	563	10	horizon	horizon	NN
58810	563	11	is	be	VBZ
58810	563	12	called	call	VBN
58810	563	13	its	-PRON-	PRP$
58810	563	14	_	_	NNP
58810	563	15	horizontal	horizontal	JJ
58810	563	16	parallax	parallax	NN
58810	563	17	_	_	NNP
58810	563	18	.	.	.
58810	564	1	A	a	DT
58810	564	2	body	body	NN
58810	564	3	in	in	IN
58810	564	4	the	the	DT
58810	564	5	zenith	zenith	NN
58810	564	6	is	be	VBZ
58810	564	7	not	not	RB
58810	564	8	displaced	displace	VBN
58810	564	9	by	by	IN
58810	564	10	parallax	parallax	NN
58810	564	11	,	,	,
58810	564	12	since	since	IN
58810	564	13	it	-PRON-	PRP
58810	564	14	would	would	MD
58810	564	15	be	be	VB
58810	564	16	seen	see	VBN
58810	564	17	in	in	IN
58810	564	18	the	the	DT
58810	564	19	same	same	JJ
58810	564	20	direction	direction	NN
58810	564	21	from	from	IN
58810	564	22	both	both	CC
58810	564	23	the	the	DT
58810	564	24	centre	centre	NN
58810	564	25	and	and	CC
58810	564	26	the	the	DT
58810	564	27	surface	surface	NN
58810	564	28	of	of	IN
58810	564	29	the	the	DT
58810	564	30	earth	earth	NN
58810	564	31	.	.	.
58810	565	1	[	[	-LRB-
58810	565	2	Illustration	illustration	NN
58810	565	3	:	:	:
58810	565	4	Fig	Fig	NNP
58810	565	5	.	.	.
58810	566	1	45	45	CD
58810	566	2	.	.	.
58810	566	3	]	]	-RRB-
58810	567	1	The	the	DT
58810	567	2	parallax	parallax	NN
58810	567	3	of	of	IN
58810	567	4	a	a	DT
58810	567	5	body	body	NN
58810	567	6	at	at	IN
58810	567	7	_	_	NNP
58810	567	8	S	S	NNP
58810	567	9	'	'	''
58810	567	10	'	'	''
58810	567	11	'	'	''
58810	567	12	_	_	NNP
58810	567	13	is	be	VBZ
58810	567	14	_	_	NNP
58810	567	15	Q'''S'''P	Q'''S'''P	NNP
58810	567	16	_	_	NNP
58810	567	17	,	,	,
58810	567	18	which	which	WDT
58810	567	19	is	be	VBZ
58810	567	20	seen	see	VBN
58810	567	21	to	to	TO
58810	567	22	be	be	VB
58810	567	23	greater	great	JJR
58810	567	24	than	than	IN
58810	567	25	_	_	NNP
58810	567	26	QSP	QSP	NNP
58810	567	27	_	_	NNP
58810	567	28	;	;	:
58810	567	29	that	that	DT
58810	567	30	is	be	VBZ
58810	567	31	to	to	TO
58810	567	32	say	say	VB
58810	567	33	,	,	,
58810	567	34	the	the	DT
58810	567	35	parallax	parallax	NN
58810	567	36	of	of	IN
58810	567	37	a	a	DT
58810	567	38	heavenly	heavenly	JJ
58810	567	39	body	body	NN
58810	567	40	increases	increase	VBZ
58810	567	41	with	with	IN
58810	567	42	its	-PRON-	PRP$
58810	567	43	nearness	nearness	NN
58810	567	44	to	to	IN
58810	567	45	the	the	DT
58810	567	46	earth	earth	NN
58810	567	47	.	.	.
58810	568	1	The	the	DT
58810	568	2	distance	distance	NN
58810	568	3	and	and	CC
58810	568	4	parallax	parallax	NN
58810	568	5	of	of	IN
58810	568	6	a	a	DT
58810	568	7	body	body	NN
58810	568	8	are	be	VBP
58810	568	9	so	so	RB
58810	568	10	related	related	JJ
58810	568	11	,	,	,
58810	568	12	that	that	IN
58810	568	13	,	,	,
58810	568	14	either	either	CC
58810	568	15	being	be	VBG
58810	568	16	known	know	VBN
58810	568	17	,	,	,
58810	568	18	the	the	DT
58810	568	19	other	other	JJ
58810	568	20	may	may	MD
58810	568	21	be	be	VB
58810	568	22	computed	compute	VBN
58810	568	23	.	.	.
58810	569	1	33	33	CD
58810	569	2	.	.	.
58810	570	1	_	_	NNP
58810	570	2	Aberration._--_Aberration	Aberration._--_Aberration	NNP
58810	570	3	_	_	NNP
58810	570	4	is	be	VBZ
58810	570	5	a	a	DT
58810	570	6	slight	slight	JJ
58810	570	7	displacement	displacement	NN
58810	570	8	of	of	IN
58810	570	9	a	a	DT
58810	570	10	star	star	NN
58810	570	11	,	,	,
58810	570	12	owing	owe	VBG
58810	570	13	to	to	IN
58810	570	14	an	an	DT
58810	570	15	apparent	apparent	JJ
58810	570	16	change	change	NN
58810	570	17	in	in	IN
58810	570	18	the	the	DT
58810	570	19	direction	direction	NN
58810	570	20	of	of	IN
58810	570	21	the	the	DT
58810	570	22	rays	ray	NNS
58810	570	23	of	of	IN
58810	570	24	light	light	NN
58810	570	25	which	which	WDT
58810	570	26	proceed	proceed	VBP
58810	570	27	from	from	IN
58810	570	28	it	-PRON-	PRP
58810	570	29	,	,	,
58810	570	30	caused	cause	VBN
58810	570	31	by	by	IN
58810	570	32	the	the	DT
58810	570	33	motion	motion	NN
58810	570	34	of	of	IN
58810	570	35	the	the	DT
58810	570	36	earth	earth	NN
58810	570	37	in	in	IN
58810	570	38	its	-PRON-	PRP$
58810	570	39	orbit	orbit	NN
58810	570	40	.	.	.
58810	571	1	If	if	IN
58810	571	2	we	-PRON-	PRP
58810	571	3	walk	walk	VBP
58810	571	4	rapidly	rapidly	RB
58810	571	5	in	in	IN
58810	571	6	any	any	DT
58810	571	7	direction	direction	NN
58810	571	8	in	in	IN
58810	571	9	the	the	DT
58810	571	10	rain	rain	NN
58810	571	11	,	,	,
58810	571	12	when	when	WRB
58810	571	13	the	the	DT
58810	571	14	drops	drop	NNS
58810	571	15	are	be	VBP
58810	571	16	falling	fall	VBG
58810	571	17	vertically	vertically	RB
58810	571	18	,	,	,
58810	571	19	they	-PRON-	PRP
58810	571	20	will	will	MD
58810	571	21	appear	appear	VB
58810	571	22	to	to	TO
58810	571	23	come	come	VB
58810	571	24	into	into	IN
58810	571	25	our	-PRON-	PRP$
58810	571	26	faces	face	NNS
58810	571	27	from	from	IN
58810	571	28	the	the	DT
58810	571	29	direction	direction	NN
58810	571	30	in	in	IN
58810	571	31	which	which	WDT
58810	571	32	we	-PRON-	PRP
58810	571	33	are	be	VBP
58810	571	34	walking	walk	VBG
58810	571	35	.	.	.
58810	572	1	Our	-PRON-	PRP$
58810	572	2	own	own	JJ
58810	572	3	motion	motion	NN
58810	572	4	has	have	VBZ
58810	572	5	apparently	apparently	RB
58810	572	6	changed	change	VBN
58810	572	7	the	the	DT
58810	572	8	direction	direction	NN
58810	572	9	in	in	IN
58810	572	10	which	which	WDT
58810	572	11	the	the	DT
58810	572	12	drops	drop	NNS
58810	572	13	are	be	VBP
58810	572	14	falling	fall	VBG
58810	572	15	.	.	.
58810	573	1	[	[	-LRB-
58810	573	2	Illustration	illustration	NN
58810	573	3	:	:	:
58810	573	4	Fig	Fig	NNP
58810	573	5	.	.	.
58810	574	1	46	46	CD
58810	574	2	.	.	.
58810	574	3	]	]	-RRB-
58810	575	1	In	in	IN
58810	575	2	Fig	Fig	NNP
58810	575	3	.	.	.
58810	576	1	46	46	CD
58810	576	2	let	let	VBD
58810	576	3	_	_	NNP
58810	576	4	A	A	NNP
58810	576	5	_	_	NNP
58810	576	6	be	be	VB
58810	576	7	a	a	DT
58810	576	8	gun	gun	NN
58810	576	9	of	of	IN
58810	576	10	a	a	DT
58810	576	11	battery	battery	NN
58810	576	12	,	,	,
58810	576	13	from	from	IN
58810	576	14	which	which	WDT
58810	576	15	a	a	DT
58810	576	16	shot	shot	NN
58810	576	17	is	be	VBZ
58810	576	18	fired	fire	VBN
58810	576	19	at	at	IN
58810	576	20	a	a	DT
58810	576	21	ship	ship	NN
58810	576	22	,	,	,
58810	576	23	_	_	NNP
58810	576	24	DE	DE	NNP
58810	576	25	_	_	NNP
58810	576	26	,	,	,
58810	576	27	that	that	DT
58810	576	28	is	be	VBZ
58810	576	29	passing	pass	VBG
58810	576	30	.	.	.
58810	577	1	Let	let	VB
58810	577	2	_	_	NNP
58810	577	3	ABC	ABC	NNP
58810	577	4	_	_	NNP
58810	577	5	be	be	VB
58810	577	6	the	the	DT
58810	577	7	course	course	NN
58810	577	8	of	of	IN
58810	577	9	the	the	DT
58810	577	10	shot	shot	NN
58810	577	11	.	.	.
58810	578	1	The	the	DT
58810	578	2	shot	shot	NN
58810	578	3	enters	enter	VBZ
58810	578	4	the	the	DT
58810	578	5	ship	ship	NN
58810	578	6	's	's	POS
58810	578	7	side	side	NN
58810	578	8	at	at	IN
58810	578	9	_	_	NNP
58810	578	10	B	B	NNP
58810	578	11	_	_	NNP
58810	578	12	,	,	,
58810	578	13	and	and	CC
58810	578	14	passes	pass	VBZ
58810	578	15	out	out	RP
58810	578	16	at	at	IN
58810	578	17	the	the	DT
58810	578	18	other	other	JJ
58810	578	19	side	side	NN
58810	578	20	at	at	IN
58810	578	21	_	_	NNP
58810	578	22	C	C	NNP
58810	578	23	_	_	NNP
58810	578	24	;	;	:
58810	578	25	but	but	CC
58810	578	26	in	in	IN
58810	578	27	the	the	DT
58810	578	28	mean	mean	JJ
58810	578	29	time	time	NN
58810	578	30	the	the	DT
58810	578	31	ship	ship	NN
58810	578	32	has	have	VBZ
58810	578	33	moved	move	VBN
58810	578	34	from	from	IN
58810	578	35	_	_	NNP
58810	578	36	E	E	NNP
58810	578	37	_	_	NNP
58810	578	38	to	to	IN
58810	578	39	_	_	NNP
58810	578	40	e	e	NNP
58810	578	41	_	_	NNP
58810	578	42	,	,	,
58810	578	43	and	and	CC
58810	578	44	the	the	DT
58810	578	45	part	part	NN
58810	578	46	_	_	NNP
58810	578	47	B	B	NNP
58810	578	48	_	_	NNP
58810	578	49	,	,	,
58810	578	50	where	where	WRB
58810	578	51	the	the	DT
58810	578	52	shot	shot	NN
58810	578	53	entered	enter	VBD
58810	578	54	,	,	,
58810	578	55	has	have	VBZ
58810	578	56	been	be	VBN
58810	578	57	carried	carry	VBN
58810	578	58	to	to	IN
58810	578	59	_	_	NNP
58810	578	60	b	b	NNP
58810	578	61	_	_	NNP
58810	578	62	.	.	.
58810	579	1	If	if	IN
58810	579	2	a	a	DT
58810	579	3	person	person	NN
58810	579	4	on	on	IN
58810	579	5	board	board	NN
58810	579	6	the	the	DT
58810	579	7	ship	ship	NN
58810	579	8	could	could	MD
58810	579	9	see	see	VB
58810	579	10	the	the	DT
58810	579	11	ball	ball	NN
58810	579	12	as	as	IN
58810	579	13	it	-PRON-	PRP
58810	579	14	crossed	cross	VBD
58810	579	15	the	the	DT
58810	579	16	ship	ship	NN
58810	579	17	,	,	,
58810	579	18	he	-PRON-	PRP
58810	579	19	would	would	MD
58810	579	20	see	see	VB
58810	579	21	it	-PRON-	PRP
58810	579	22	cross	cross	VB
58810	579	23	in	in	IN
58810	579	24	the	the	DT
58810	579	25	diagonal	diagonal	JJ
58810	579	26	line	line	NN
58810	579	27	_	_	NNP
58810	579	28	bC	bC	NNP
58810	579	29	_	_	NNP
58810	579	30	;	;	:
58810	579	31	and	and	CC
58810	579	32	he	-PRON-	PRP
58810	579	33	would	would	MD
58810	579	34	at	at	IN
58810	579	35	once	once	RB
58810	579	36	say	say	VB
58810	579	37	that	that	IN
58810	579	38	the	the	DT
58810	579	39	cannon	cannon	NN
58810	579	40	was	be	VBD
58810	579	41	in	in	IN
58810	579	42	the	the	DT
58810	579	43	direction	direction	NN
58810	579	44	of	of	IN
58810	579	45	_	_	NNP
58810	579	46	Cb	Cb	NNP
58810	579	47	_	_	NNP
58810	579	48	.	.	.
58810	580	1	If	if	IN
58810	580	2	the	the	DT
58810	580	3	ship	ship	NN
58810	580	4	were	be	VBD
58810	580	5	moving	move	VBG
58810	580	6	in	in	IN
58810	580	7	the	the	DT
58810	580	8	opposite	opposite	JJ
58810	580	9	direction	direction	NN
58810	580	10	,	,	,
58810	580	11	he	-PRON-	PRP
58810	580	12	would	would	MD
58810	580	13	say	say	VB
58810	580	14	that	that	IN
58810	580	15	the	the	DT
58810	580	16	cannon	cannon	NN
58810	580	17	was	be	VBD
58810	580	18	just	just	RB
58810	580	19	as	as	RB
58810	580	20	far	far	RB
58810	580	21	the	the	DT
58810	580	22	other	other	JJ
58810	580	23	side	side	NN
58810	580	24	of	of	IN
58810	580	25	its	-PRON-	PRP$
58810	580	26	true	true	JJ
58810	580	27	position	position	NN
58810	580	28	.	.	.
58810	581	1	Now	now	RB
58810	581	2	,	,	,
58810	581	3	we	-PRON-	PRP
58810	581	4	see	see	VBP
58810	581	5	a	a	DT
58810	581	6	star	star	NN
58810	581	7	in	in	IN
58810	581	8	the	the	DT
58810	581	9	direction	direction	NN
58810	581	10	in	in	IN
58810	581	11	which	which	WDT
58810	581	12	the	the	DT
58810	581	13	light	light	NN
58810	581	14	coming	come	VBG
58810	581	15	from	from	IN
58810	581	16	the	the	DT
58810	581	17	star	star	NN
58810	581	18	appears	appear	VBZ
58810	581	19	to	to	TO
58810	581	20	be	be	VB
58810	581	21	moving	move	VBG
58810	581	22	.	.	.
58810	582	1	When	when	WRB
58810	582	2	we	-PRON-	PRP
58810	582	3	examine	examine	VBP
58810	582	4	a	a	DT
58810	582	5	star	star	NN
58810	582	6	with	with	IN
58810	582	7	a	a	DT
58810	582	8	telescope	telescope	NN
58810	582	9	,	,	,
58810	582	10	we	-PRON-	PRP
58810	582	11	are	be	VBP
58810	582	12	in	in	IN
58810	582	13	the	the	DT
58810	582	14	same	same	JJ
58810	582	15	condition	condition	NN
58810	582	16	as	as	IN
58810	582	17	the	the	DT
58810	582	18	person	person	NN
58810	582	19	who	who	WP
58810	582	20	on	on	IN
58810	582	21	shipboard	shipboard	NNP
58810	582	22	saw	see	VBD
58810	582	23	the	the	DT
58810	582	24	cannon	cannon	NN
58810	582	25	-	-	HYPH
58810	582	26	ball	ball	NN
58810	582	27	cross	cross	VB
58810	582	28	the	the	DT
58810	582	29	ship	ship	NN
58810	582	30	.	.	.
58810	583	1	The	the	DT
58810	583	2	telescope	telescope	NN
58810	583	3	is	be	VBZ
58810	583	4	carried	carry	VBN
58810	583	5	along	along	RP
58810	583	6	by	by	IN
58810	583	7	the	the	DT
58810	583	8	earth	earth	NN
58810	583	9	at	at	IN
58810	583	10	the	the	DT
58810	583	11	rate	rate	NN
58810	583	12	of	of	IN
58810	583	13	eighteen	eighteen	CD
58810	583	14	miles	mile	NNS
58810	583	15	a	a	DT
58810	583	16	second	second	NN
58810	583	17	:	:	:
58810	583	18	hence	hence	RB
58810	583	19	the	the	DT
58810	583	20	light	light	NN
58810	583	21	will	will	MD
58810	583	22	appear	appear	VB
58810	583	23	to	to	TO
58810	583	24	pass	pass	VB
58810	583	25	through	through	IN
58810	583	26	the	the	DT
58810	583	27	tube	tube	NN
58810	583	28	in	in	IN
58810	583	29	a	a	DT
58810	583	30	slightly	slightly	RB
58810	583	31	different	different	JJ
58810	583	32	direction	direction	NN
58810	583	33	from	from	IN
58810	583	34	that	that	DT
58810	583	35	in	in	IN
58810	583	36	which	which	WDT
58810	583	37	it	-PRON-	PRP
58810	583	38	is	be	VBZ
58810	583	39	really	really	RB
58810	583	40	moving	move	VBG
58810	583	41	:	:	:
58810	583	42	just	just	RB
58810	583	43	as	as	IN
58810	583	44	the	the	DT
58810	583	45	cannon	cannon	NN
58810	583	46	-	-	HYPH
58810	583	47	ball	ball	NN
58810	583	48	appears	appear	VBZ
58810	583	49	to	to	TO
58810	583	50	pass	pass	VB
58810	583	51	through	through	IN
58810	583	52	the	the	DT
58810	583	53	ship	ship	NN
58810	583	54	in	in	IN
58810	583	55	a	a	DT
58810	583	56	different	different	JJ
58810	583	57	direction	direction	NN
58810	583	58	from	from	IN
58810	583	59	that	that	DT
58810	583	60	in	in	IN
58810	583	61	which	which	WDT
58810	583	62	it	-PRON-	PRP
58810	583	63	is	be	VBZ
58810	583	64	really	really	RB
58810	583	65	moving	move	VBG
58810	583	66	.	.	.
58810	584	1	Thus	thus	RB
58810	584	2	in	in	IN
58810	584	3	Fig	Fig	NNP
58810	584	4	.	.	.
58810	585	1	47	47	CD
58810	585	2	,	,	,
58810	585	3	a	a	DT
58810	585	4	ray	ray	NN
58810	585	5	of	of	IN
58810	585	6	light	light	NN
58810	585	7	coming	come	VBG
58810	585	8	in	in	IN
58810	585	9	the	the	DT
58810	585	10	direction	direction	NN
58810	585	11	_	_	NNP
58810	585	12	SOT	SOT	NNP
58810	585	13	_	_	NNP
58810	585	14	would	would	MD
58810	585	15	appear	appear	VB
58810	585	16	to	to	TO
58810	585	17	traverse	traverse	VB
58810	585	18	the	the	DT
58810	585	19	tube	tube	NN
58810	585	20	_	_	NNP
58810	585	21	OT	OT	NNP
58810	585	22	_	_	NNP
58810	585	23	of	of	IN
58810	585	24	a	a	DT
58810	585	25	telescope	telescope	NN
58810	585	26	,	,	,
58810	585	27	moving	move	VBG
58810	585	28	in	in	IN
58810	585	29	the	the	DT
58810	585	30	direction	direction	NN
58810	585	31	of	of	IN
58810	585	32	the	the	DT
58810	585	33	arrow	arrow	NN
58810	585	34	,	,	,
58810	585	35	as	as	IN
58810	585	36	if	if	IN
58810	585	37	it	-PRON-	PRP
58810	585	38	were	be	VBD
58810	585	39	coming	come	VBG
58810	585	40	in	in	IN
58810	585	41	the	the	DT
58810	585	42	direction	direction	NN
58810	585	43	_	_	NNP
58810	585	44	S'O	S'O	NNP
58810	585	45	_	_	NNP
58810	585	46	.	.	.
58810	586	1	[	[	-LRB-
58810	586	2	Illustration	illustration	NN
58810	586	3	:	:	:
58810	586	4	Fig	Fig	NNP
58810	586	5	.	.	.
58810	587	1	47	47	CD
58810	587	2	.	.	.
58810	587	3	]	]	-RRB-
58810	588	1	As	as	IN
58810	588	2	light	light	JJ
58810	588	3	moves	move	NNS
58810	588	4	with	with	IN
58810	588	5	enormous	enormous	JJ
58810	588	6	velocity	velocity	NN
58810	588	7	,	,	,
58810	588	8	it	-PRON-	PRP
58810	588	9	passes	pass	VBZ
58810	588	10	through	through	IN
58810	588	11	the	the	DT
58810	588	12	tube	tube	NN
58810	588	13	so	so	RB
58810	588	14	quickly	quickly	RB
58810	588	15	,	,	,
58810	588	16	that	that	IN
58810	588	17	it	-PRON-	PRP
58810	588	18	is	be	VBZ
58810	588	19	apparently	apparently	RB
58810	588	20	changed	change	VBN
58810	588	21	from	from	IN
58810	588	22	its	-PRON-	PRP$
58810	588	23	true	true	JJ
58810	588	24	direction	direction	NN
58810	588	25	only	only	RB
58810	588	26	by	by	IN
58810	588	27	a	a	DT
58810	588	28	very	very	RB
58810	588	29	slight	slight	JJ
58810	588	30	angle	angle	NN
58810	588	31	:	:	:
58810	588	32	but	but	CC
58810	588	33	it	-PRON-	PRP
58810	588	34	is	be	VBZ
58810	588	35	sufficient	sufficient	JJ
58810	588	36	to	to	TO
58810	588	37	displace	displace	VB
58810	588	38	the	the	DT
58810	588	39	star	star	NN
58810	588	40	.	.	.
58810	589	1	This	this	DT
58810	589	2	apparent	apparent	JJ
58810	589	3	change	change	NN
58810	589	4	in	in	IN
58810	589	5	the	the	DT
58810	589	6	direction	direction	NN
58810	589	7	of	of	IN
58810	589	8	light	light	NN
58810	589	9	caused	cause	VBN
58810	589	10	by	by	IN
58810	589	11	the	the	DT
58810	589	12	motion	motion	NN
58810	589	13	of	of	IN
58810	589	14	the	the	DT
58810	589	15	earth	earth	NN
58810	589	16	is	be	VBZ
58810	589	17	called	call	VBN
58810	589	18	_	_	NNP
58810	589	19	aberration	aberration	NN
58810	589	20	of	of	IN
58810	589	21	light	light	NN
58810	589	22	_	_	NNP
58810	589	23	.	.	.
58810	590	1	34	34	CD
58810	590	2	.	.	.
58810	591	1	_	_	NNP
58810	591	2	The	the	DT
58810	591	3	Planets._--On	Planets._--On	NNS
58810	591	4	watching	watch	VBG
58810	591	5	the	the	DT
58810	591	6	stars	star	NNS
58810	591	7	attentively	attentively	RB
58810	591	8	night	night	NN
58810	591	9	after	after	IN
58810	591	10	night	night	NN
58810	591	11	,	,	,
58810	591	12	it	-PRON-	PRP
58810	591	13	will	will	MD
58810	591	14	be	be	VB
58810	591	15	found	find	VBN
58810	591	16	,	,	,
58810	591	17	that	that	IN
58810	591	18	while	while	IN
58810	591	19	the	the	DT
58810	591	20	majority	majority	NN
58810	591	21	of	of	IN
58810	591	22	them	-PRON-	PRP
58810	591	23	appear	appear	VBP
58810	591	24	_	_	NNP
58810	591	25	fixed	fix	VBN
58810	591	26	_	_	NNP
58810	591	27	on	on	IN
58810	591	28	the	the	DT
58810	591	29	surface	surface	NN
58810	591	30	of	of	IN
58810	591	31	the	the	DT
58810	591	32	celestial	celestial	JJ
58810	591	33	sphere	sphere	NN
58810	591	34	,	,	,
58810	591	35	so	so	IN
58810	591	36	as	as	IN
58810	591	37	to	to	TO
58810	591	38	maintain	maintain	VB
58810	591	39	their	-PRON-	PRP$
58810	591	40	relative	relative	JJ
58810	591	41	positions	position	NNS
58810	591	42	,	,	,
58810	591	43	there	there	EX
58810	591	44	are	be	VBP
58810	591	45	a	a	DT
58810	591	46	few	few	JJ
58810	591	47	that	that	IN
58810	591	48	_	_	NNP
58810	591	49	wander	wander	NN
58810	591	50	_	_	NNP
58810	591	51	about	about	IN
58810	591	52	among	among	IN
58810	591	53	the	the	DT
58810	591	54	stars	star	NNS
58810	591	55	,	,	,
58810	591	56	alternately	alternately	RB
58810	591	57	advancing	advance	VBG
58810	591	58	towards	towards	IN
58810	591	59	the	the	DT
58810	591	60	east	east	JJ
58810	591	61	,	,	,
58810	591	62	halting	halt	VBG
58810	591	63	,	,	,
58810	591	64	and	and	CC
58810	591	65	retrograding	retrograde	VBG
58810	591	66	towards	towards	IN
58810	591	67	the	the	DT
58810	591	68	west	west	NN
58810	591	69	.	.	.
58810	592	1	These	these	DT
58810	592	2	wandering	wander	VBG
58810	592	3	stars	star	NNS
58810	592	4	are	be	VBP
58810	592	5	called	call	VBN
58810	592	6	_	_	NNP
58810	592	7	planets	planet	NNS
58810	592	8	_	_	NNP
58810	592	9	.	.	.
58810	593	1	Their	-PRON-	PRP$
58810	593	2	motions	motion	NNS
58810	593	3	appear	appear	VBP
58810	593	4	quite	quite	RB
58810	593	5	irregular	irregular	JJ
58810	593	6	;	;	:
58810	593	7	but	but	CC
58810	593	8	,	,	,
58810	593	9	on	on	IN
58810	593	10	the	the	DT
58810	593	11	whole	whole	NN
58810	593	12	,	,	,
58810	593	13	their	-PRON-	PRP$
58810	593	14	eastward	eastward	JJ
58810	593	15	motion	motion	NN
58810	593	16	is	be	VBZ
58810	593	17	in	in	IN
58810	593	18	excess	excess	NN
58810	593	19	of	of	IN
58810	593	20	their	-PRON-	PRP$
58810	593	21	westward	westward	NN
58810	593	22	,	,	,
58810	593	23	and	and	CC
58810	593	24	in	in	IN
58810	593	25	a	a	DT
58810	593	26	longer	long	JJR
58810	593	27	or	or	CC
58810	593	28	shorter	short	JJR
58810	593	29	time	time	NN
58810	593	30	they	-PRON-	PRP
58810	593	31	all	all	DT
58810	593	32	complete	complete	VBP
58810	593	33	the	the	DT
58810	593	34	circuit	circuit	NN
58810	593	35	of	of	IN
58810	593	36	the	the	DT
58810	593	37	heavens	heavens	NNPS
58810	593	38	.	.	.
58810	594	1	In	in	IN
58810	594	2	almost	almost	RB
58810	594	3	every	every	DT
58810	594	4	instance	instance	NN
58810	594	5	,	,	,
58810	594	6	their	-PRON-	PRP$
58810	594	7	paths	path	NNS
58810	594	8	are	be	VBP
58810	594	9	found	find	VBN
58810	594	10	to	to	TO
58810	594	11	lie	lie	VB
58810	594	12	wholly	wholly	RB
58810	594	13	in	in	IN
58810	594	14	the	the	DT
58810	594	15	belt	belt	NN
58810	594	16	of	of	IN
58810	594	17	the	the	DT
58810	594	18	zodiac	zodiac	NNP
58810	594	19	.	.	.
58810	595	1	[	[	-LRB-
58810	595	2	Illustration	illustration	NN
58810	595	3	:	:	:
58810	595	4	Fig	Fig	NNP
58810	595	5	.	.	.
58810	596	1	48	48	CD
58810	596	2	.	.	.
58810	596	3	]	]	-RRB-
58810	597	1	Fig	fig	NN
58810	597	2	.	.	.
58810	598	1	48	48	CD
58810	598	2	shows	show	VBZ
58810	598	3	a	a	DT
58810	598	4	portion	portion	NN
58810	598	5	of	of	IN
58810	598	6	the	the	DT
58810	598	7	apparent	apparent	JJ
58810	598	8	path	path	NN
58810	598	9	of	of	IN
58810	598	10	one	one	CD
58810	598	11	of	of	IN
58810	598	12	the	the	DT
58810	598	13	planets	planet	NNS
58810	598	14	.	.	.
58810	599	1	II	ii	CD
58810	599	2	.	.	.
58810	600	1	THE	the	DT
58810	600	2	SOLAR	SOLAR	NNP
58810	600	3	SYSTEM	SYSTEM	NNP
58810	600	4	.	.	.
58810	601	1	I.	I.	NNP
58810	602	1	THEORY	THEORY	NNP
58810	602	2	OF	of	IN
58810	602	3	THE	the	DT
58810	602	4	SOLAR	SOLAR	NNP
58810	602	5	SYSTEM	SYSTEM	NNP
58810	602	6	.	.	.
58810	603	1	35	35	CD
58810	603	2	.	.	.
58810	604	1	_	_	NNP
58810	604	2	Members	Members	NNPS
58810	604	3	of	of	IN
58810	604	4	the	the	DT
58810	604	5	Solar	Solar	NNP
58810	604	6	System._--The	System._--The	NNP
58810	604	7	solar	solar	JJ
58810	604	8	system	system	NN
58810	604	9	is	be	VBZ
58810	604	10	composed	compose	VBN
58810	604	11	of	of	IN
58810	604	12	the	the	DT
58810	604	13	_	_	NNP
58810	604	14	sun	sun	NN
58810	604	15	_	_	NNP
58810	604	16	,	,	,
58810	604	17	_	_	NNP
58810	604	18	planets	planet	NNS
58810	604	19	_	_	NNP
58810	604	20	,	,	,
58810	604	21	_	_	NNP
58810	604	22	moons	moon	NNS
58810	604	23	_	_	NNP
58810	604	24	,	,	,
58810	604	25	_	_	NNP
58810	604	26	comets	comet	NNS
58810	604	27	_	_	NNP
58810	604	28	,	,	,
58810	604	29	and	and	CC
58810	604	30	_	_	NNP
58810	604	31	meteors	meteor	NNS
58810	604	32	_	_	NNP
58810	604	33	.	.	.
58810	605	1	Five	five	CD
58810	605	2	planets	planet	NNS
58810	605	3	,	,	,
58810	605	4	besides	besides	IN
58810	605	5	the	the	DT
58810	605	6	earth	earth	NN
58810	605	7	,	,	,
58810	605	8	are	be	VBP
58810	605	9	readily	readily	RB
58810	605	10	distinguished	distinguish	VBN
58810	605	11	by	by	IN
58810	605	12	the	the	DT
58810	605	13	naked	naked	JJ
58810	605	14	eye	eye	NN
58810	605	15	,	,	,
58810	605	16	and	and	CC
58810	605	17	were	be	VBD
58810	605	18	known	know	VBN
58810	605	19	to	to	IN
58810	605	20	the	the	DT
58810	605	21	ancients	ancient	NNS
58810	605	22	:	:	:
58810	605	23	these	these	DT
58810	605	24	are	be	VBP
58810	605	25	_	_	NNP
58810	605	26	Mercury	Mercury	NNP
58810	605	27	_	_	NNP
58810	605	28	,	,	,
58810	605	29	_	_	NNP
58810	605	30	Venus	Venus	NNP
58810	605	31	_	_	NNP
58810	605	32	,	,	,
58810	605	33	_	_	NNP
58810	605	34	Mars	Mars	NNP
58810	605	35	_	_	NNP
58810	605	36	,	,	,
58810	605	37	_	_	NNP
58810	605	38	Jupiter	Jupiter	NNP
58810	605	39	_	_	NNP
58810	605	40	,	,	,
58810	605	41	and	and	CC
58810	605	42	_	_	NNP
58810	605	43	Saturn	Saturn	NNP
58810	605	44	_	_	NNP
58810	605	45	.	.	.
58810	606	1	These	these	DT
58810	606	2	,	,	,
58810	606	3	with	with	IN
58810	606	4	the	the	DT
58810	606	5	_	_	NNP
58810	606	6	sun	sun	NN
58810	606	7	_	_	NNP
58810	606	8	and	and	CC
58810	606	9	_	_	NNP
58810	606	10	moon	moon	NN
58810	606	11	_	_	NNP
58810	606	12	,	,	,
58810	606	13	made	make	VBN
58810	606	14	up	up	RP
58810	606	15	the	the	DT
58810	606	16	_	_	NNP
58810	606	17	seven	seven	CD
58810	606	18	planets	planet	NNS
58810	606	19	_	_	NNP
58810	606	20	of	of	IN
58810	606	21	the	the	DT
58810	606	22	ancients	ancient	NNS
58810	606	23	,	,	,
58810	606	24	from	from	IN
58810	606	25	which	which	WDT
58810	606	26	the	the	DT
58810	606	27	seven	seven	CD
58810	606	28	days	day	NNS
58810	606	29	of	of	IN
58810	606	30	the	the	DT
58810	606	31	week	week	NN
58810	606	32	were	be	VBD
58810	606	33	named	name	VBN
58810	606	34	.	.	.
58810	607	1	The	the	DT
58810	607	2	Ptolemaic	Ptolemaic	NNP
58810	607	3	System	System	NNP
58810	607	4	.	.	.
58810	608	1	36	36	CD
58810	608	2	.	.	.
58810	609	1	_	_	NNP
58810	609	2	The	the	DT
58810	609	3	Crystalline	Crystalline	NNP
58810	609	4	Spheres._--We	spheres._--we	NN
58810	609	5	have	have	VBP
58810	609	6	seen	see	VBN
58810	609	7	that	that	IN
58810	609	8	all	all	PDT
58810	609	9	the	the	DT
58810	609	10	heavenly	heavenly	JJ
58810	609	11	bodies	body	NNS
58810	609	12	appear	appear	VBP
58810	609	13	to	to	TO
58810	609	14	be	be	VB
58810	609	15	situated	situate	VBN
58810	609	16	on	on	IN
58810	609	17	the	the	DT
58810	609	18	surface	surface	NN
58810	609	19	of	of	IN
58810	609	20	the	the	DT
58810	609	21	celestial	celestial	JJ
58810	609	22	sphere	sphere	NN
58810	609	23	.	.	.
58810	610	1	The	the	DT
58810	610	2	ancients	ancient	NNS
58810	610	3	assumed	assume	VBD
58810	610	4	that	that	IN
58810	610	5	the	the	DT
58810	610	6	stars	star	NNS
58810	610	7	were	be	VBD
58810	610	8	really	really	RB
58810	610	9	fixed	fix	VBN
58810	610	10	on	on	IN
58810	610	11	the	the	DT
58810	610	12	surface	surface	NN
58810	610	13	of	of	IN
58810	610	14	a	a	DT
58810	610	15	crystalline	crystalline	NN
58810	610	16	sphere	sphere	NN
58810	610	17	,	,	,
58810	610	18	and	and	CC
58810	610	19	that	that	IN
58810	610	20	they	-PRON-	PRP
58810	610	21	were	be	VBD
58810	610	22	carried	carry	VBN
58810	610	23	around	around	IN
58810	610	24	the	the	DT
58810	610	25	earth	earth	NN
58810	610	26	daily	daily	RB
58810	610	27	by	by	IN
58810	610	28	the	the	DT
58810	610	29	rotation	rotation	NN
58810	610	30	of	of	IN
58810	610	31	this	this	DT
58810	610	32	sphere	sphere	NN
58810	610	33	.	.	.
58810	611	1	They	-PRON-	PRP
58810	611	2	had	have	VBD
58810	611	3	,	,	,
58810	611	4	however	however	RB
58810	611	5	,	,	,
58810	611	6	learned	learn	VBD
58810	611	7	to	to	TO
58810	611	8	distinguish	distinguish	VB
58810	611	9	the	the	DT
58810	611	10	planets	planet	NNS
58810	611	11	from	from	IN
58810	611	12	the	the	DT
58810	611	13	stars	star	NNS
58810	611	14	,	,	,
58810	611	15	and	and	CC
58810	611	16	they	-PRON-	PRP
58810	611	17	had	have	VBD
58810	611	18	come	come	VBN
58810	611	19	to	to	IN
58810	611	20	the	the	DT
58810	611	21	conclusion	conclusion	NN
58810	611	22	that	that	IN
58810	611	23	some	some	DT
58810	611	24	of	of	IN
58810	611	25	the	the	DT
58810	611	26	planets	planet	NNS
58810	611	27	were	be	VBD
58810	611	28	nearer	nearer	IN
58810	611	29	the	the	DT
58810	611	30	earth	earth	NN
58810	611	31	than	than	IN
58810	611	32	others	other	NNS
58810	611	33	,	,	,
58810	611	34	and	and	CC
58810	611	35	that	that	IN
58810	611	36	all	all	DT
58810	611	37	of	of	IN
58810	611	38	them	-PRON-	PRP
58810	611	39	were	be	VBD
58810	611	40	nearer	nearer	IN
58810	611	41	the	the	DT
58810	611	42	earth	earth	NN
58810	611	43	than	than	IN
58810	611	44	the	the	DT
58810	611	45	stars	star	NNS
58810	611	46	are	be	VBP
58810	611	47	.	.	.
58810	612	1	This	this	DT
58810	612	2	led	lead	VBD
58810	612	3	them	-PRON-	PRP
58810	612	4	to	to	TO
58810	612	5	imagine	imagine	VB
58810	612	6	that	that	IN
58810	612	7	the	the	DT
58810	612	8	heavens	heavens	NNPS
58810	612	9	were	be	VBD
58810	612	10	composed	compose	VBN
58810	612	11	of	of	IN
58810	612	12	a	a	DT
58810	612	13	number	number	NN
58810	612	14	of	of	IN
58810	612	15	crystalline	crystalline	JJ
58810	612	16	spheres	sphere	NNS
58810	612	17	,	,	,
58810	612	18	one	one	CD
58810	612	19	above	above	IN
58810	612	20	another	another	DT
58810	612	21	,	,	,
58810	612	22	each	each	DT
58810	612	23	carrying	carry	VBG
58810	612	24	one	one	CD
58810	612	25	of	of	IN
58810	612	26	the	the	DT
58810	612	27	planets	planet	NNS
58810	612	28	,	,	,
58810	612	29	and	and	CC
58810	612	30	all	all	DT
58810	612	31	revolving	revolve	VBG
58810	612	32	around	around	IN
58810	612	33	the	the	DT
58810	612	34	earth	earth	NN
58810	612	35	from	from	IN
58810	612	36	east	east	NNP
58810	612	37	to	to	IN
58810	612	38	west	west	NN
58810	612	39	,	,	,
58810	612	40	but	but	CC
58810	612	41	at	at	IN
58810	612	42	different	different	JJ
58810	612	43	rates	rate	NNS
58810	612	44	.	.	.
58810	613	1	This	this	DT
58810	613	2	structure	structure	NN
58810	613	3	of	of	IN
58810	613	4	the	the	DT
58810	613	5	heavens	heaven	NNS
58810	613	6	is	be	VBZ
58810	613	7	shown	show	VBN
58810	613	8	in	in	IN
58810	613	9	section	section	NN
58810	613	10	in	in	IN
58810	613	11	Fig	Fig	NNP
58810	613	12	.	.	.
58810	614	1	49	49	CD
58810	614	2	.	.	.
58810	615	1	[	[	-LRB-
58810	615	2	Illustration	illustration	NN
58810	615	3	:	:	:
58810	615	4	Fig	Fig	NNP
58810	615	5	.	.	.
58810	616	1	49	49	CD
58810	616	2	.	.	.
58810	616	3	]	]	-RRB-
58810	617	1	37	37	CD
58810	617	2	.	.	.
58810	618	1	_	_	NNP
58810	618	2	Cycles	Cycles	NNPS
58810	618	3	and	and	CC
58810	618	4	Epicycles._--The	epicycles._--the	CD
58810	618	5	ancients	ancient	NNS
58810	618	6	had	have	VBD
58810	618	7	also	also	RB
58810	618	8	noticed	notice	VBN
58810	618	9	that	that	IN
58810	618	10	,	,	,
58810	618	11	while	while	IN
58810	618	12	all	all	PDT
58810	618	13	the	the	DT
58810	618	14	planets	planet	NNS
58810	618	15	move	move	VBP
58810	618	16	around	around	IN
58810	618	17	the	the	DT
58810	618	18	heavens	heavens	NNPS
58810	618	19	from	from	IN
58810	618	20	west	west	NNP
58810	618	21	to	to	IN
58810	618	22	east	east	NNP
58810	618	23	,	,	,
58810	618	24	their	-PRON-	PRP$
58810	618	25	motion	motion	NN
58810	618	26	is	be	VBZ
58810	618	27	not	not	RB
58810	618	28	one	one	CD
58810	618	29	of	of	IN
58810	618	30	uniform	uniform	JJ
58810	618	31	advancement	advancement	NN
58810	618	32	.	.	.
58810	619	1	Mercury	Mercury	NNP
58810	619	2	and	and	CC
58810	619	3	Venus	Venus	NNP
58810	619	4	appear	appear	VBP
58810	619	5	to	to	TO
58810	619	6	oscillate	oscillate	VB
58810	619	7	to	to	IN
58810	619	8	and	and	CC
58810	619	9	fro	fro	JJ
58810	619	10	across	across	IN
58810	619	11	the	the	DT
58810	619	12	sun	sun	NN
58810	619	13	,	,	,
58810	619	14	while	while	IN
58810	619	15	Jupiter	Jupiter	NNP
58810	619	16	and	and	CC
58810	619	17	Saturn	Saturn	NNP
58810	619	18	appear	appear	VBP
58810	619	19	to	to	TO
58810	619	20	oscillate	oscillate	VB
58810	619	21	to	to	IN
58810	619	22	and	and	CC
58810	619	23	fro	fro	JJ
58810	619	24	across	across	IN
58810	619	25	a	a	DT
58810	619	26	centre	centre	NN
58810	619	27	which	which	WDT
58810	619	28	is	be	VBZ
58810	619	29	moving	move	VBG
58810	619	30	around	around	IN
58810	619	31	the	the	DT
58810	619	32	earth	earth	NN
58810	619	33	,	,	,
58810	619	34	so	so	IN
58810	619	35	as	as	IN
58810	619	36	to	to	TO
58810	619	37	describe	describe	VB
58810	619	38	a	a	DT
58810	619	39	series	series	NN
58810	619	40	of	of	IN
58810	619	41	loops	loop	NNS
58810	619	42	,	,	,
58810	619	43	as	as	IN
58810	619	44	shown	show	VBN
58810	619	45	in	in	IN
58810	619	46	Fig	Fig	NNP
58810	619	47	.	.	.
58810	620	1	50	50	CD
58810	620	2	.	.	.
58810	621	1	[	[	-LRB-
58810	621	2	Illustration	illustration	NN
58810	621	3	:	:	:
58810	621	4	Fig	Fig	NNP
58810	621	5	.	.	.
58810	622	1	50	50	CD
58810	622	2	.	.	.
58810	622	3	]	]	-RRB-
58810	623	1	The	the	DT
58810	623	2	ancients	ancient	NNS
58810	623	3	assumed	assume	VBD
58810	623	4	that	that	IN
58810	623	5	the	the	DT
58810	623	6	planets	planet	NNS
58810	623	7	moved	move	VBD
58810	623	8	in	in	IN
58810	623	9	exact	exact	JJ
58810	623	10	circles	circle	NNS
58810	623	11	,	,	,
58810	623	12	and	and	CC
58810	623	13	,	,	,
58810	623	14	in	in	IN
58810	623	15	fact	fact	NN
58810	623	16	,	,	,
58810	623	17	that	that	IN
58810	623	18	all	all	DT
58810	623	19	motion	motion	NN
58810	623	20	in	in	IN
58810	623	21	the	the	DT
58810	623	22	heavens	heavens	NNPS
58810	623	23	was	be	VBD
58810	623	24	circular	circular	JJ
58810	623	25	,	,	,
58810	623	26	the	the	DT
58810	623	27	circle	circle	NN
58810	623	28	being	be	VBG
58810	623	29	the	the	DT
58810	623	30	simplest	simple	JJS
58810	623	31	and	and	CC
58810	623	32	most	most	RBS
58810	623	33	perfect	perfect	JJ
58810	623	34	curve	curve	NN
58810	623	35	.	.	.
58810	624	1	To	to	TO
58810	624	2	account	account	VB
58810	624	3	for	for	IN
58810	624	4	the	the	DT
58810	624	5	loops	loop	NNS
58810	624	6	described	describe	VBN
58810	624	7	by	by	IN
58810	624	8	the	the	DT
58810	624	9	planets	planet	NNS
58810	624	10	,	,	,
58810	624	11	they	-PRON-	PRP
58810	624	12	imagined	imagine	VBD
58810	624	13	that	that	IN
58810	624	14	each	each	DT
58810	624	15	planet	planet	NN
58810	624	16	revolved	revolve	VBD
58810	624	17	in	in	IN
58810	624	18	a	a	DT
58810	624	19	circle	circle	NN
58810	624	20	around	around	IN
58810	624	21	a	a	DT
58810	624	22	centre	centre	NN
58810	624	23	,	,	,
58810	624	24	which	which	WDT
58810	624	25	,	,	,
58810	624	26	in	in	IN
58810	624	27	turn	turn	NN
58810	624	28	,	,	,
58810	624	29	revolved	revolve	VBD
58810	624	30	in	in	IN
58810	624	31	a	a	DT
58810	624	32	circle	circle	NN
58810	624	33	around	around	IN
58810	624	34	the	the	DT
58810	624	35	earth	earth	NN
58810	624	36	.	.	.
58810	625	1	The	the	DT
58810	625	2	circle	circle	NN
58810	625	3	described	describe	VBN
58810	625	4	by	by	IN
58810	625	5	this	this	DT
58810	625	6	centre	centre	NN
58810	625	7	around	around	IN
58810	625	8	the	the	DT
58810	625	9	earth	earth	NN
58810	625	10	they	-PRON-	PRP
58810	625	11	called	call	VBD
58810	625	12	the	the	DT
58810	625	13	_	_	NNP
58810	625	14	cycle	cycle	NN
58810	625	15	_	_	NNP
58810	625	16	,	,	,
58810	625	17	and	and	CC
58810	625	18	the	the	DT
58810	625	19	circle	circle	NN
58810	625	20	described	describe	VBN
58810	625	21	by	by	IN
58810	625	22	the	the	DT
58810	625	23	planet	planet	NN
58810	625	24	around	around	IN
58810	625	25	this	this	DT
58810	625	26	centre	centre	NN
58810	625	27	they	-PRON-	PRP
58810	625	28	called	call	VBD
58810	625	29	the	the	DT
58810	625	30	_	_	NNP
58810	625	31	epicycle	epicycle	NN
58810	625	32	_	_	NNP
58810	625	33	.	.	.
58810	626	1	38	38	CD
58810	626	2	.	.	.
58810	627	1	_	_	NNP
58810	627	2	The	the	DT
58810	627	3	Eccentric._--The	Eccentric._--The	NNP
58810	627	4	ancients	ancient	NNS
58810	627	5	assumed	assume	VBD
58810	627	6	that	that	IN
58810	627	7	the	the	DT
58810	627	8	planets	planet	NNS
58810	627	9	moved	move	VBD
58810	627	10	at	at	IN
58810	627	11	a	a	DT
58810	627	12	uniform	uniform	JJ
58810	627	13	rate	rate	NN
58810	627	14	in	in	IN
58810	627	15	describing	describe	VBG
58810	627	16	the	the	DT
58810	627	17	epicycle	epicycle	NN
58810	627	18	,	,	,
58810	627	19	and	and	CC
58810	627	20	also	also	RB
58810	627	21	the	the	DT
58810	627	22	centre	centre	NN
58810	627	23	in	in	IN
58810	627	24	describing	describe	VBG
58810	627	25	the	the	DT
58810	627	26	cycle	cycle	NN
58810	627	27	.	.	.
58810	628	1	They	-PRON-	PRP
58810	628	2	had	have	VBD
58810	628	3	,	,	,
58810	628	4	however	however	RB
58810	628	5	,	,	,
58810	628	6	discovered	discover	VBD
58810	628	7	that	that	IN
58810	628	8	the	the	DT
58810	628	9	planets	planet	NNS
58810	628	10	advance	advance	VBP
58810	628	11	eastward	eastward	RB
58810	628	12	more	more	RBR
58810	628	13	rapidly	rapidly	RB
58810	628	14	in	in	IN
58810	628	15	some	some	DT
58810	628	16	parts	part	NNS
58810	628	17	of	of	IN
58810	628	18	their	-PRON-	PRP$
58810	628	19	orbits	orbit	NNS
58810	628	20	than	than	IN
58810	628	21	in	in	IN
58810	628	22	others	other	NNS
58810	628	23	.	.	.
58810	629	1	To	to	TO
58810	629	2	account	account	VB
58810	629	3	for	for	IN
58810	629	4	this	this	DT
58810	629	5	they	-PRON-	PRP
58810	629	6	assumed	assume	VBD
58810	629	7	that	that	IN
58810	629	8	the	the	DT
58810	629	9	cycles	cycle	NNS
58810	629	10	described	describe	VBN
58810	629	11	by	by	IN
58810	629	12	the	the	DT
58810	629	13	centre	centre	NN
58810	629	14	,	,	,
58810	629	15	around	around	IN
58810	629	16	which	which	WDT
58810	629	17	the	the	DT
58810	629	18	planets	planet	NNS
58810	629	19	revolved	revolve	VBD
58810	629	20	,	,	,
58810	629	21	were	be	VBD
58810	629	22	_	_	NNP
58810	629	23	eccentric	eccentric	JJ
58810	629	24	_	_	NN
58810	629	25	;	;	:
58810	629	26	that	that	DT
58810	629	27	is	be	VBZ
58810	629	28	to	to	TO
58810	629	29	say	say	VB
58810	629	30	,	,	,
58810	629	31	that	that	IN
58810	629	32	the	the	DT
58810	629	33	earth	earth	NN
58810	629	34	was	be	VBD
58810	629	35	not	not	RB
58810	629	36	at	at	IN
58810	629	37	the	the	DT
58810	629	38	centre	centre	NN
58810	629	39	of	of	IN
58810	629	40	the	the	DT
58810	629	41	cycle	cycle	NN
58810	629	42	,	,	,
58810	629	43	but	but	CC
58810	629	44	some	some	DT
58810	629	45	distance	distance	NN
58810	629	46	away	away	RB
58810	629	47	from	from	IN
58810	629	48	it	-PRON-	PRP
58810	629	49	,	,	,
58810	629	50	as	as	IN
58810	629	51	shown	show	VBN
58810	629	52	in	in	IN
58810	629	53	Fig	Fig	NNP
58810	629	54	.	.	.
58810	630	1	51	51	CD
58810	630	2	.	.	.
58810	631	1	_	_	NNP
58810	631	2	E	E	NNP
58810	631	3	_	_	NNP
58810	631	4	is	be	VBZ
58810	631	5	the	the	DT
58810	631	6	position	position	NN
58810	631	7	of	of	IN
58810	631	8	the	the	DT
58810	631	9	earth	earth	NN
58810	631	10	,	,	,
58810	631	11	and	and	CC
58810	631	12	_	_	NNP
58810	631	13	C	C	NNP
58810	631	14	_	_	NNP
58810	631	15	is	be	VBZ
58810	631	16	the	the	DT
58810	631	17	centre	centre	NN
58810	631	18	of	of	IN
58810	631	19	the	the	DT
58810	631	20	cycle	cycle	NN
58810	631	21	.	.	.
58810	632	1	The	the	DT
58810	632	2	lines	line	NNS
58810	632	3	from	from	IN
58810	632	4	_	_	NNP
58810	632	5	E	E	NNP
58810	632	6	_	_	NNP
58810	632	7	are	be	VBP
58810	632	8	drawn	draw	VBN
58810	632	9	so	so	IN
58810	632	10	as	as	IN
58810	632	11	to	to	TO
58810	632	12	intercept	intercept	VB
58810	632	13	equal	equal	JJ
58810	632	14	arcs	arc	NNS
58810	632	15	of	of	IN
58810	632	16	the	the	DT
58810	632	17	cycle	cycle	NN
58810	632	18	.	.	.
58810	633	1	It	-PRON-	PRP
58810	633	2	will	will	MD
58810	633	3	be	be	VB
58810	633	4	seen	see	VBN
58810	633	5	at	at	IN
58810	633	6	once	once	RB
58810	633	7	that	that	IN
58810	633	8	the	the	DT
58810	633	9	angle	angle	NN
58810	633	10	between	between	IN
58810	633	11	any	any	DT
58810	633	12	pair	pair	NN
58810	633	13	of	of	IN
58810	633	14	lines	line	NNS
58810	633	15	is	be	VBZ
58810	633	16	greatest	great	JJS
58810	633	17	at	at	IN
58810	633	18	_	_	NNP
58810	633	19	P	P	NNP
58810	633	20	_	_	NNP
58810	633	21	,	,	,
58810	633	22	and	and	CC
58810	633	23	least	least	JJS
58810	633	24	at	at	IN
58810	633	25	_	_	NNP
58810	633	26	A	A	NNP
58810	633	27	_	_	NNP
58810	633	28	;	;	:
58810	633	29	so	so	IN
58810	633	30	that	that	IN
58810	633	31	,	,	,
58810	633	32	were	be	VBD
58810	633	33	a	a	DT
58810	633	34	planet	planet	NN
58810	633	35	moving	move	VBG
58810	633	36	at	at	IN
58810	633	37	the	the	DT
58810	633	38	same	same	JJ
58810	633	39	rate	rate	NN
58810	633	40	at	at	IN
58810	633	41	_	_	NNP
58810	633	42	P	P	NNP
58810	633	43	_	_	NNP
58810	633	44	and	and	CC
58810	633	45	_	_	NNP
58810	633	46	A	A	NNP
58810	633	47	_	_	NNP
58810	633	48	,	,	,
58810	633	49	it	-PRON-	PRP
58810	633	50	would	would	MD
58810	633	51	seem	seem	VB
58810	633	52	to	to	TO
58810	633	53	be	be	VB
58810	633	54	moving	move	VBG
58810	633	55	much	much	RB
58810	633	56	faster	fast	RBR
58810	633	57	at	at	IN
58810	633	58	_	_	NNP
58810	633	59	P	P	NNP
58810	633	60	_	_	NNP
58810	633	61	.	.	.
58810	634	1	The	the	DT
58810	634	2	point	point	NN
58810	634	3	_	_	NNP
58810	634	4	P	P	NNP
58810	634	5	_	_	NNP
58810	634	6	of	of	IN
58810	634	7	the	the	DT
58810	634	8	planet	planet	NN
58810	634	9	's	's	POS
58810	634	10	cycle	cycle	NN
58810	634	11	was	be	VBD
58810	634	12	called	call	VBN
58810	634	13	its	-PRON-	PRP$
58810	634	14	_	_	NNP
58810	634	15	perigee	perigee	NNP
58810	634	16	_	_	NNP
58810	634	17	,	,	,
58810	634	18	and	and	CC
58810	634	19	the	the	DT
58810	634	20	point	point	NN
58810	634	21	A	a	DT
58810	634	22	its	-PRON-	PRP$
58810	634	23	_	_	NNP
58810	634	24	apogee	apogee	NN
58810	634	25	_	_	NNP
58810	634	26	.	.	.
58810	635	1	[	[	-LRB-
58810	635	2	Illustration	illustration	NN
58810	635	3	:	:	:
58810	635	4	Fig	Fig	NNP
58810	635	5	.	.	.
58810	636	1	51	51	CD
58810	636	2	.	.	.
58810	636	3	]	]	-RRB-
58810	637	1	As	as	IN
58810	637	2	the	the	DT
58810	637	3	apparent	apparent	JJ
58810	637	4	motion	motion	NN
58810	637	5	of	of	IN
58810	637	6	the	the	DT
58810	637	7	planets	planet	NNS
58810	637	8	became	become	VBD
58810	637	9	more	more	RBR
58810	637	10	accurately	accurately	RB
58810	637	11	known	know	VBN
58810	637	12	,	,	,
58810	637	13	it	-PRON-	PRP
58810	637	14	was	be	VBD
58810	637	15	found	find	VBN
58810	637	16	necessary	necessary	JJ
58810	637	17	to	to	TO
58810	637	18	make	make	VB
58810	637	19	the	the	DT
58810	637	20	system	system	NN
58810	637	21	of	of	IN
58810	637	22	cycles	cycle	NNS
58810	637	23	,	,	,
58810	637	24	epicycles	epicycle	NNS
58810	637	25	,	,	,
58810	637	26	and	and	CC
58810	637	27	eccentrics	eccentric	NNS
58810	637	28	exceedingly	exceedingly	RB
58810	637	29	complicated	complicate	VBD
58810	637	30	to	to	TO
58810	637	31	represent	represent	VB
58810	637	32	that	that	DT
58810	637	33	motion	motion	NN
58810	637	34	.	.	.
58810	638	1	The	the	DT
58810	638	2	Copernican	copernican	JJ
58810	638	3	System	system	NN
58810	638	4	.	.	.
58810	639	1	39	39	CD
58810	639	2	.	.	.
58810	640	1	_	_	NNP
58810	640	2	Copernicus._--Copernicus	Copernicus._--Copernicus	NNP
58810	640	3	simplified	simplify	VBD
58810	640	4	the	the	DT
58810	640	5	Ptolemaic	Ptolemaic	NNP
58810	640	6	system	system	NN
58810	640	7	greatly	greatly	RB
58810	640	8	by	by	IN
58810	640	9	assuming	assume	VBG
58810	640	10	that	that	IN
58810	640	11	the	the	DT
58810	640	12	earth	earth	NN
58810	640	13	and	and	CC
58810	640	14	all	all	PDT
58810	640	15	the	the	DT
58810	640	16	planets	planet	NNS
58810	640	17	revolved	revolve	VBD
58810	640	18	about	about	IN
58810	640	19	the	the	DT
58810	640	20	sun	sun	NN
58810	640	21	as	as	IN
58810	640	22	a	a	DT
58810	640	23	centre	centre	NN
58810	640	24	.	.	.
58810	641	1	He	-PRON-	PRP
58810	641	2	,	,	,
58810	641	3	however	however	RB
58810	641	4	,	,	,
58810	641	5	still	still	RB
58810	641	6	maintained	maintain	VBD
58810	641	7	that	that	IN
58810	641	8	all	all	DT
58810	641	9	motion	motion	NN
58810	641	10	in	in	IN
58810	641	11	the	the	DT
58810	641	12	heavens	heavens	NNPS
58810	641	13	was	be	VBD
58810	641	14	circular	circular	JJ
58810	641	15	,	,	,
58810	641	16	and	and	CC
58810	641	17	hence	hence	RB
58810	641	18	he	-PRON-	PRP
58810	641	19	could	could	MD
58810	641	20	not	not	RB
58810	641	21	rid	rid	VB
58810	641	22	his	-PRON-	PRP$
58810	641	23	system	system	NN
58810	641	24	entirely	entirely	RB
58810	641	25	of	of	IN
58810	641	26	cycles	cycle	NNS
58810	641	27	and	and	CC
58810	641	28	epicycles	epicycle	NNS
58810	641	29	.	.	.
58810	642	1	Tycho	Tycho	NNP
58810	642	2	Brahe	Brahe	NNP
58810	642	3	's	's	POS
58810	642	4	System	System	NNP
58810	642	5	.	.	.
58810	643	1	40	40	CD
58810	643	2	.	.	.
58810	644	1	_	_	NNP
58810	644	2	Tycho	Tycho	NNP
58810	644	3	Brahe._--Tycho	Brahe._--Tycho	NNP
58810	644	4	Brahe	Brahe	NNP
58810	644	5	was	be	VBD
58810	644	6	the	the	DT
58810	644	7	greatest	great	JJS
58810	644	8	of	of	IN
58810	644	9	the	the	DT
58810	644	10	early	early	JJ
58810	644	11	astronomical	astronomical	JJ
58810	644	12	observers	observer	NNS
58810	644	13	.	.	.
58810	645	1	He	-PRON-	PRP
58810	645	2	,	,	,
58810	645	3	however	however	RB
58810	645	4	,	,	,
58810	645	5	rejected	reject	VBD
58810	645	6	the	the	DT
58810	645	7	system	system	NN
58810	645	8	of	of	IN
58810	645	9	Copernicus	Copernicus	NNP
58810	645	10	,	,	,
58810	645	11	and	and	CC
58810	645	12	adopted	adopt	VBD
58810	645	13	one	one	CD
58810	645	14	of	of	IN
58810	645	15	his	-PRON-	PRP$
58810	645	16	own	own	JJ
58810	645	17	,	,	,
58810	645	18	which	which	WDT
58810	645	19	was	be	VBD
58810	645	20	much	much	RB
58810	645	21	more	more	RBR
58810	645	22	complicated	complicated	JJ
58810	645	23	.	.	.
58810	646	1	He	-PRON-	PRP
58810	646	2	held	hold	VBD
58810	646	3	that	that	IN
58810	646	4	all	all	PDT
58810	646	5	the	the	DT
58810	646	6	planets	planet	NNS
58810	646	7	but	but	CC
58810	646	8	the	the	DT
58810	646	9	earth	earth	NN
58810	646	10	revolved	revolve	VBD
58810	646	11	around	around	IN
58810	646	12	the	the	DT
58810	646	13	sun	sun	NN
58810	646	14	,	,	,
58810	646	15	while	while	IN
58810	646	16	the	the	DT
58810	646	17	sun	sun	NN
58810	646	18	and	and	CC
58810	646	19	moon	moon	NNP
58810	646	20	revolved	revolve	VBD
58810	646	21	around	around	IN
58810	646	22	the	the	DT
58810	646	23	earth	earth	NN
58810	646	24	.	.	.
58810	647	1	This	this	DT
58810	647	2	system	system	NN
58810	647	3	is	be	VBZ
58810	647	4	shown	show	VBN
58810	647	5	in	in	IN
58810	647	6	Fig	Fig	NNP
58810	647	7	.	.	.
58810	648	1	52	52	CD
58810	648	2	.	.	.
58810	649	1	[	[	-LRB-
58810	649	2	Illustration	illustration	NN
58810	649	3	:	:	:
58810	649	4	Fig	Fig	NNP
58810	649	5	.	.	.
58810	650	1	52	52	CD
58810	650	2	.	.	.
58810	650	3	]	]	-RRB-
58810	651	1	Kepler	Kepler	NNP
58810	651	2	's	's	POS
58810	651	3	System	System	NNP
58810	651	4	.	.	.
58810	652	1	41	41	CD
58810	652	2	.	.	.
58810	653	1	_	_	NNP
58810	653	2	Kepler._--While	Kepler._--While	NNP
58810	653	3	Tycho	Tycho	NNP
58810	653	4	Brahe	Brahe	NNP
58810	653	5	devoted	devote	VBD
58810	653	6	his	-PRON-	PRP$
58810	653	7	life	life	NN
58810	653	8	to	to	IN
58810	653	9	the	the	DT
58810	653	10	observation	observation	NN
58810	653	11	of	of	IN
58810	653	12	the	the	DT
58810	653	13	planets	planet	NNS
58810	653	14	.	.	.
58810	654	1	Kepler	Kepler	NNP
58810	654	2	gave	give	VBD
58810	654	3	his	-PRON-	PRP
58810	654	4	to	to	IN
58810	654	5	the	the	DT
58810	654	6	study	study	NN
58810	654	7	of	of	IN
58810	654	8	Tycho	Tycho	NNP
58810	654	9	's	's	POS
58810	654	10	observations	observation	NNS
58810	654	11	,	,	,
58810	654	12	for	for	IN
58810	654	13	the	the	DT
58810	654	14	purpose	purpose	NN
58810	654	15	of	of	IN
58810	654	16	discovering	discover	VBG
58810	654	17	the	the	DT
58810	654	18	true	true	JJ
58810	654	19	laws	law	NNS
58810	654	20	of	of	IN
58810	654	21	planetary	planetary	JJ
58810	654	22	motion	motion	NN
58810	654	23	.	.	.
58810	655	1	He	-PRON-	PRP
58810	655	2	banished	banish	VBD
58810	655	3	the	the	DT
58810	655	4	complicated	complicated	JJ
58810	655	5	system	system	NN
58810	655	6	of	of	IN
58810	655	7	cycles	cycle	NNS
58810	655	8	,	,	,
58810	655	9	epicycles	epicycle	NNS
58810	655	10	,	,	,
58810	655	11	and	and	CC
58810	655	12	eccentrics	eccentric	NNS
58810	655	13	forever	forever	RB
58810	655	14	from	from	IN
58810	655	15	the	the	DT
58810	655	16	heavens	heavens	NNPS
58810	655	17	,	,	,
58810	655	18	and	and	CC
58810	655	19	discovered	discover	VBD
58810	655	20	the	the	DT
58810	655	21	three	three	CD
58810	655	22	laws	law	NNS
58810	655	23	of	of	IN
58810	655	24	planetary	planetary	NN
58810	655	25	motion	motion	NN
58810	655	26	which	which	WDT
58810	655	27	have	have	VBP
58810	655	28	rendered	render	VBN
58810	655	29	his	-PRON-	PRP$
58810	655	30	name	name	NN
58810	655	31	immortal	immortal	NNP
58810	655	32	.	.	.
58810	656	1	42	42	CD
58810	656	2	.	.	.
58810	657	1	_	_	NNP
58810	657	2	The	the	DT
58810	657	3	Ellipse._--An	ellipse._--an	NN
58810	657	4	_	_	NNP
58810	657	5	ellipse	ellipse	NN
58810	657	6	_	_	NNP
58810	657	7	is	be	VBZ
58810	657	8	a	a	DT
58810	657	9	closed	closed	JJ
58810	657	10	curve	curve	NN
58810	657	11	which	which	WDT
58810	657	12	has	have	VBZ
58810	657	13	two	two	CD
58810	657	14	points	point	NNS
58810	657	15	within	within	IN
58810	657	16	it	-PRON-	PRP
58810	657	17	,	,	,
58810	657	18	the	the	DT
58810	657	19	sum	sum	NN
58810	657	20	of	of	IN
58810	657	21	whose	whose	WP$
58810	657	22	distances	distance	NNS
58810	657	23	from	from	IN
58810	657	24	every	every	DT
58810	657	25	point	point	NN
58810	657	26	on	on	IN
58810	657	27	the	the	DT
58810	657	28	curve	curve	NN
58810	657	29	is	be	VBZ
58810	657	30	the	the	DT
58810	657	31	same	same	JJ
58810	657	32	.	.	.
58810	658	1	These	these	DT
58810	658	2	two	two	CD
58810	658	3	points	point	NNS
58810	658	4	are	be	VBP
58810	658	5	called	call	VBN
58810	658	6	the	the	DT
58810	658	7	_	_	NNP
58810	658	8	foci	foci	NN
58810	658	9	_	_	NNP
58810	658	10	of	of	IN
58810	658	11	the	the	DT
58810	658	12	ellipse	ellipse	NN
58810	658	13	.	.	.
58810	659	1	[	[	-LRB-
58810	659	2	Illustration	illustration	NN
58810	659	3	:	:	:
58810	659	4	Fig	Fig	NNP
58810	659	5	.	.	.
58810	660	1	53	53	CD
58810	660	2	.	.	.
58810	660	3	]	]	-RRB-
58810	661	1	One	one	CD
58810	661	2	method	method	NN
58810	661	3	of	of	IN
58810	661	4	describing	describe	VBG
58810	661	5	an	an	DT
58810	661	6	ellipse	ellipse	NN
58810	661	7	is	be	VBZ
58810	661	8	shown	show	VBN
58810	661	9	in	in	IN
58810	661	10	Fig	Fig	NNP
58810	661	11	.	.	.
58810	662	1	53	53	CD
58810	662	2	.	.	.
58810	663	1	Two	two	CD
58810	663	2	tacks	tack	NNS
58810	663	3	,	,	,
58810	663	4	_	_	NNP
58810	663	5	F	F	NNP
58810	663	6	_	_	NNP
58810	663	7	and	and	CC
58810	663	8	_	_	NNP
58810	663	9	F	F	NNP
58810	663	10	'	'	''
58810	663	11	_	_	NNP
58810	663	12	,	,	,
58810	663	13	are	be	VBP
58810	663	14	stuck	stick	VBN
58810	663	15	into	into	IN
58810	663	16	a	a	DT
58810	663	17	piece	piece	NN
58810	663	18	of	of	IN
58810	663	19	paper	paper	NN
58810	663	20	,	,	,
58810	663	21	and	and	CC
58810	663	22	to	to	IN
58810	663	23	these	these	DT
58810	663	24	are	be	VBP
58810	663	25	fastened	fasten	VBN
58810	663	26	the	the	DT
58810	663	27	two	two	CD
58810	663	28	ends	end	NNS
58810	663	29	of	of	IN
58810	663	30	a	a	DT
58810	663	31	string	string	NN
58810	663	32	which	which	WDT
58810	663	33	is	be	VBZ
58810	663	34	longer	long	JJR
58810	663	35	than	than	IN
58810	663	36	the	the	DT
58810	663	37	distance	distance	NN
58810	663	38	between	between	IN
58810	663	39	the	the	DT
58810	663	40	tacks	tack	NNS
58810	663	41	.	.	.
58810	664	1	A	a	DT
58810	664	2	pencil	pencil	NN
58810	664	3	is	be	VBZ
58810	664	4	then	then	RB
58810	664	5	placed	place	VBN
58810	664	6	against	against	IN
58810	664	7	the	the	DT
58810	664	8	string	string	NN
58810	664	9	,	,	,
58810	664	10	and	and	CC
58810	664	11	carried	carry	VBN
58810	664	12	around	around	RB
58810	664	13	,	,	,
58810	664	14	as	as	IN
58810	664	15	shown	show	VBN
58810	664	16	in	in	IN
58810	664	17	the	the	DT
58810	664	18	figure	figure	NN
58810	664	19	.	.	.
58810	665	1	The	the	DT
58810	665	2	curve	curve	NN
58810	665	3	described	describe	VBN
58810	665	4	by	by	IN
58810	665	5	the	the	DT
58810	665	6	pencil	pencil	NN
58810	665	7	is	be	VBZ
58810	665	8	an	an	DT
58810	665	9	ellipse	ellipse	NN
58810	665	10	.	.	.
58810	666	1	The	the	DT
58810	666	2	two	two	CD
58810	666	3	points	point	NNS
58810	666	4	_	_	NNP
58810	666	5	F	F	NNP
58810	666	6	_	_	NNP
58810	666	7	and	and	CC
58810	666	8	_	_	NNP
58810	666	9	F	F	NNP
58810	666	10	'	'	''
58810	666	11	_	_	NNP
58810	666	12	are	be	VBP
58810	666	13	the	the	DT
58810	666	14	foci	foci	NN
58810	666	15	of	of	IN
58810	666	16	the	the	DT
58810	666	17	ellipse	ellipse	NN
58810	666	18	:	:	:
58810	666	19	the	the	DT
58810	666	20	sum	sum	NN
58810	666	21	of	of	IN
58810	666	22	the	the	DT
58810	666	23	distances	distance	NNS
58810	666	24	of	of	IN
58810	666	25	these	these	DT
58810	666	26	two	two	CD
58810	666	27	points	point	NNS
58810	666	28	from	from	IN
58810	666	29	every	every	DT
58810	666	30	point	point	NN
58810	666	31	on	on	IN
58810	666	32	the	the	DT
58810	666	33	curve	curve	NN
58810	666	34	is	be	VBZ
58810	666	35	equal	equal	JJ
58810	666	36	to	to	IN
58810	666	37	the	the	DT
58810	666	38	length	length	NN
58810	666	39	of	of	IN
58810	666	40	the	the	DT
58810	666	41	string	string	NN
58810	666	42	.	.	.
58810	667	1	When	when	WRB
58810	667	2	half	half	NN
58810	667	3	of	of	IN
58810	667	4	the	the	DT
58810	667	5	ellipse	ellipse	NN
58810	667	6	has	have	VBZ
58810	667	7	been	be	VBN
58810	667	8	described	describe	VBN
58810	667	9	,	,	,
58810	667	10	the	the	DT
58810	667	11	pencil	pencil	NN
58810	667	12	must	must	MD
58810	667	13	be	be	VB
58810	667	14	held	hold	VBN
58810	667	15	against	against	IN
58810	667	16	the	the	DT
58810	667	17	other	other	JJ
58810	667	18	side	side	NN
58810	667	19	of	of	IN
58810	667	20	the	the	DT
58810	667	21	string	string	NN
58810	667	22	in	in	IN
58810	667	23	the	the	DT
58810	667	24	same	same	JJ
58810	667	25	way	way	NN
58810	667	26	,	,	,
58810	667	27	and	and	CC
58810	667	28	carried	carry	VBN
58810	667	29	around	around	RB
58810	667	30	as	as	IN
58810	667	31	before	before	RB
58810	667	32	.	.	.
58810	668	1	The	the	DT
58810	668	2	point	point	NN
58810	668	3	_	_	NNP
58810	668	4	O	o	UH
58810	668	5	_	_	NNP
58810	668	6	,	,	,
58810	668	7	half	half	JJ
58810	668	8	way	way	NN
58810	668	9	between	between	IN
58810	668	10	_	_	NNP
58810	668	11	F	F	NNP
58810	668	12	_	_	NNP
58810	668	13	and	and	CC
58810	668	14	_	_	NNP
58810	668	15	F	F	NNP
58810	668	16	'	'	''
58810	668	17	_	_	NNP
58810	668	18	,	,	,
58810	668	19	is	be	VBZ
58810	668	20	called	call	VBN
58810	668	21	the	the	DT
58810	668	22	_	_	NNP
58810	668	23	centre	centre	NN
58810	668	24	_	_	NNP
58810	668	25	of	of	IN
58810	668	26	the	the	DT
58810	668	27	ellipse	ellipse	NN
58810	668	28	;	;	:
58810	668	29	_	_	NNP
58810	668	30	AA	AA	NNP
58810	668	31	'	'	POS
58810	668	32	_	_	NNP
58810	668	33	is	be	VBZ
58810	668	34	the	the	DT
58810	668	35	_	_	NNP
58810	668	36	major	major	JJ
58810	668	37	axis	axi	NNS
58810	668	38	_	_	NNP
58810	668	39	of	of	IN
58810	668	40	the	the	DT
58810	668	41	ellipse	ellipse	NN
58810	668	42	,	,	,
58810	668	43	and	and	CC
58810	668	44	_	_	NNP
58810	668	45	CD	CD	NNP
58810	668	46	_	_	NNP
58810	668	47	is	be	VBZ
58810	668	48	the	the	DT
58810	668	49	_	_	NNP
58810	668	50	minor	minor	JJ
58810	668	51	axis	axis	NN
58810	668	52	_	_	NNP
58810	668	53	.	.	.
58810	669	1	43	43	CD
58810	669	2	.	.	.
58810	670	1	_	_	NNP
58810	670	2	The	the	DT
58810	670	3	Eccentricity	Eccentricity	NNP
58810	670	4	of	of	IN
58810	670	5	the	the	DT
58810	670	6	Ellipse._--The	ellipse._--the	JJ
58810	670	7	ratio	ratio	NN
58810	670	8	of	of	IN
58810	670	9	the	the	DT
58810	670	10	distance	distance	NN
58810	670	11	between	between	IN
58810	670	12	the	the	DT
58810	670	13	two	two	CD
58810	670	14	foci	foci	NN
58810	670	15	to	to	IN
58810	670	16	the	the	DT
58810	670	17	major	major	JJ
58810	670	18	axis	axi	NNS
58810	670	19	of	of	IN
58810	670	20	the	the	DT
58810	670	21	ellipse	ellipse	NN
58810	670	22	is	be	VBZ
58810	670	23	called	call	VBN
58810	670	24	the	the	DT
58810	670	25	_	_	NNP
58810	670	26	eccentricity	eccentricity	NN
58810	670	27	_	_	NNP
58810	670	28	of	of	IN
58810	670	29	the	the	DT
58810	670	30	ellipse	ellipse	NN
58810	670	31	.	.	.
58810	671	1	The	the	DT
58810	671	2	greater	great	JJR
58810	671	3	the	the	DT
58810	671	4	distance	distance	NN
58810	671	5	between	between	IN
58810	671	6	the	the	DT
58810	671	7	two	two	CD
58810	671	8	foci	foci	NN
58810	671	9	,	,	,
58810	671	10	compared	compare	VBN
58810	671	11	with	with	IN
58810	671	12	the	the	DT
58810	671	13	major	major	JJ
58810	671	14	axis	axi	NNS
58810	671	15	of	of	IN
58810	671	16	the	the	DT
58810	671	17	ellipse	ellipse	NN
58810	671	18	,	,	,
58810	671	19	the	the	DT
58810	671	20	greater	great	JJR
58810	671	21	is	be	VBZ
58810	671	22	the	the	DT
58810	671	23	eccentricity	eccentricity	NN
58810	671	24	of	of	IN
58810	671	25	the	the	DT
58810	671	26	ellipse	ellipse	NN
58810	671	27	;	;	:
58810	671	28	and	and	CC
58810	671	29	the	the	DT
58810	671	30	less	less	JJR
58810	671	31	the	the	DT
58810	671	32	distance	distance	NN
58810	671	33	between	between	IN
58810	671	34	the	the	DT
58810	671	35	foci	foci	NN
58810	671	36	,	,	,
58810	671	37	compared	compare	VBN
58810	671	38	with	with	IN
58810	671	39	the	the	DT
58810	671	40	length	length	NN
58810	671	41	of	of	IN
58810	671	42	the	the	DT
58810	671	43	major	major	JJ
58810	671	44	axis	axi	NNS
58810	671	45	,	,	,
58810	671	46	the	the	DT
58810	671	47	less	less	RBR
58810	671	48	the	the	DT
58810	671	49	eccentricity	eccentricity	NN
58810	671	50	of	of	IN
58810	671	51	the	the	DT
58810	671	52	ellipse	ellipse	NN
58810	671	53	.	.	.
58810	672	1	The	the	DT
58810	672	2	ellipse	ellipse	NN
58810	672	3	of	of	IN
58810	672	4	Fig	Fig	NNP
58810	672	5	.	.	.
58810	673	1	54	54	CD
58810	673	2	has	have	VBZ
58810	673	3	an	an	DT
58810	673	4	eccentricity	eccentricity	NN
58810	673	5	of	of	IN
58810	673	6	1/8	1/8	CD
58810	673	7	.	.	.
58810	674	1	This	this	DT
58810	674	2	ellipse	ellipse	NN
58810	674	3	scarcely	scarcely	RB
58810	674	4	differs	differ	VBZ
58810	674	5	in	in	IN
58810	674	6	appearance	appearance	NN
58810	674	7	from	from	IN
58810	674	8	a	a	DT
58810	674	9	circle	circle	NN
58810	674	10	.	.	.
58810	675	1	The	the	DT
58810	675	2	ellipse	ellipse	NN
58810	675	3	of	of	IN
58810	675	4	Fig	Fig	NNP
58810	675	5	.	.	.
58810	676	1	55	55	CD
58810	676	2	has	have	VBZ
58810	676	3	an	an	DT
58810	676	4	eccentricity	eccentricity	NN
58810	676	5	of	of	IN
58810	676	6	1/2	1/2	CD
58810	676	7	,	,	,
58810	676	8	and	and	CC
58810	676	9	that	that	DT
58810	676	10	of	of	IN
58810	676	11	Fig	Fig	NNP
58810	676	12	.	.	.
58810	677	1	56	56	CD
58810	677	2	an	an	DT
58810	677	3	eccentricity	eccentricity	NN
58810	677	4	of	of	IN
58810	677	5	7/8	7/8	CD
58810	677	6	.	.	.
58810	678	1	[	[	-LRB-
58810	678	2	Illustration	illustration	NN
58810	678	3	:	:	:
58810	678	4	Fig	Fig	NNP
58810	678	5	.	.	.
58810	679	1	54	54	CD
58810	679	2	.	.	.
58810	679	3	]	]	-RRB-
58810	680	1	[	[	-LRB-
58810	680	2	Illustration	illustration	NN
58810	680	3	:	:	:
58810	680	4	Fig	Fig	NNP
58810	680	5	.	.	.
58810	681	1	55	55	CD
58810	681	2	.	.	.
58810	681	3	]	]	-RRB-
58810	682	1	[	[	-LRB-
58810	682	2	Illustration	illustration	NN
58810	682	3	:	:	:
58810	682	4	Fig	Fig	NNP
58810	682	5	.	.	.
58810	683	1	56	56	CD
58810	683	2	.	.	.
58810	683	3	]	]	-RRB-
58810	684	1	44	44	CD
58810	684	2	.	.	.
58810	685	1	_	_	NNP
58810	685	2	Kepler	Kepler	NNP
58810	685	3	's	's	POS
58810	685	4	First	First	NNP
58810	685	5	Law._--Kepler	law._--kepler	NN
58810	685	6	first	first	RB
58810	685	7	discovered	discover	VBD
58810	685	8	that	that	IN
58810	685	9	_	_	NNP
58810	685	10	all	all	PDT
58810	685	11	the	the	DT
58810	685	12	planets	planet	NNS
58810	685	13	move	move	VBP
58810	685	14	from	from	IN
58810	685	15	west	west	NNP
58810	685	16	to	to	IN
58810	685	17	east	east	NN
58810	685	18	in	in	IN
58810	685	19	ellipses	ellipsis	NNS
58810	685	20	which	which	WDT
58810	685	21	have	have	VBP
58810	685	22	the	the	DT
58810	685	23	sun	sun	NN
58810	685	24	as	as	IN
58810	685	25	a	a	DT
58810	685	26	common	common	JJ
58810	685	27	focus	focus	NN
58810	685	28	_	_	NNP
58810	685	29	.	.	.
58810	686	1	This	this	DT
58810	686	2	law	law	NN
58810	686	3	of	of	IN
58810	686	4	planetary	planetary	NN
58810	686	5	motion	motion	NN
58810	686	6	is	be	VBZ
58810	686	7	known	know	VBN
58810	686	8	as	as	IN
58810	686	9	_	_	NNP
58810	686	10	Kepler	Kepler	NNP
58810	686	11	's	's	POS
58810	686	12	First	First	NNP
58810	686	13	Law	Law	NNP
58810	686	14	_	_	NNP
58810	686	15	.	.	.
58810	687	1	The	the	DT
58810	687	2	planets	planet	NNS
58810	687	3	appear	appear	VBP
58810	687	4	to	to	TO
58810	687	5	describe	describe	VB
58810	687	6	loops	loop	NNS
58810	687	7	,	,	,
58810	687	8	because	because	IN
58810	687	9	we	-PRON-	PRP
58810	687	10	view	view	VBP
58810	687	11	them	-PRON-	PRP
58810	687	12	from	from	IN
58810	687	13	a	a	DT
58810	687	14	moving	moving	NN
58810	687	15	point	point	NN
58810	687	16	.	.	.
58810	688	1	The	the	DT
58810	688	2	ellipses	ellipsis	NNS
58810	688	3	described	describe	VBN
58810	688	4	by	by	IN
58810	688	5	the	the	DT
58810	688	6	planets	planet	NNS
58810	688	7	differ	differ	VBP
58810	688	8	in	in	IN
58810	688	9	eccentricity	eccentricity	NN
58810	688	10	;	;	:
58810	688	11	and	and	CC
58810	688	12	,	,	,
58810	688	13	though	though	IN
58810	688	14	they	-PRON-	PRP
58810	688	15	all	all	DT
58810	688	16	have	have	VBP
58810	688	17	one	one	CD
58810	688	18	focus	focus	NN
58810	688	19	at	at	IN
58810	688	20	the	the	DT
58810	688	21	sun	sun	NN
58810	688	22	,	,	,
58810	688	23	their	-PRON-	PRP$
58810	688	24	major	major	JJ
58810	688	25	axes	axis	NNS
58810	688	26	have	have	VBP
58810	688	27	different	different	JJ
58810	688	28	directions	direction	NNS
58810	688	29	.	.	.
58810	689	1	The	the	DT
58810	689	2	eccentricity	eccentricity	NN
58810	689	3	of	of	IN
58810	689	4	the	the	DT
58810	689	5	planetary	planetary	NN
58810	689	6	orbits	orbit	NNS
58810	689	7	is	be	VBZ
58810	689	8	comparatively	comparatively	RB
58810	689	9	small	small	JJ
58810	689	10	.	.	.
58810	690	1	The	the	DT
58810	690	2	ellipse	ellipse	NN
58810	690	3	of	of	IN
58810	690	4	Fig	Fig	NNP
58810	690	5	.	.	.
58810	691	1	54	54	CD
58810	691	2	has	have	VBZ
58810	691	3	seven	seven	CD
58810	691	4	times	time	NNS
58810	691	5	the	the	DT
58810	691	6	eccentricity	eccentricity	NN
58810	691	7	of	of	IN
58810	691	8	the	the	DT
58810	691	9	earth	earth	NN
58810	691	10	's	's	POS
58810	691	11	orbit	orbit	NN
58810	691	12	,	,	,
58810	691	13	and	and	CC
58810	691	14	twice	twice	PDT
58810	691	15	that	that	DT
58810	691	16	of	of	IN
58810	691	17	the	the	DT
58810	691	18	orbit	orbit	NN
58810	691	19	of	of	IN
58810	691	20	any	any	DT
58810	691	21	of	of	IN
58810	691	22	the	the	DT
58810	691	23	larger	large	JJR
58810	691	24	planets	planet	NNS
58810	691	25	except	except	IN
58810	691	26	Mercury	Mercury	NNP
58810	691	27	;	;	:
58810	691	28	and	and	CC
58810	691	29	its	-PRON-	PRP$
58810	691	30	eccentricity	eccentricity	NN
58810	691	31	is	be	VBZ
58810	691	32	more	more	JJR
58810	691	33	than	than	IN
58810	691	34	half	half	NN
58810	691	35	of	of	IN
58810	691	36	that	that	DT
58810	691	37	of	of	IN
58810	691	38	the	the	DT
58810	691	39	orbit	orbit	NN
58810	691	40	of	of	IN
58810	691	41	Mercury	Mercury	NNP
58810	691	42	.	.	.
58810	692	1	Owing	owe	VBG
58810	692	2	to	to	IN
58810	692	3	their	-PRON-	PRP$
58810	692	4	small	small	JJ
58810	692	5	eccentricity	eccentricity	NN
58810	692	6	,	,	,
58810	692	7	the	the	DT
58810	692	8	orbits	orbit	NNS
58810	692	9	of	of	IN
58810	692	10	the	the	DT
58810	692	11	planets	planet	NNS
58810	692	12	are	be	VBP
58810	692	13	usually	usually	RB
58810	692	14	represented	represent	VBN
58810	692	15	by	by	IN
58810	692	16	circles	circle	NNS
58810	692	17	in	in	IN
58810	692	18	astronomical	astronomical	JJ
58810	692	19	diagrams	diagram	NNS
58810	692	20	.	.	.
58810	693	1	[	[	-LRB-
58810	693	2	Illustration	illustration	NN
58810	693	3	:	:	:
58810	693	4	Fig	Fig	NNP
58810	693	5	.	.	.
58810	694	1	57	57	CD
58810	694	2	.	.	.
58810	694	3	]	]	-RRB-
58810	695	1	45	45	CD
58810	695	2	.	.	.
58810	696	1	_	_	NNP
58810	696	2	Kepler	Kepler	NNP
58810	696	3	's	's	POS
58810	696	4	Second	Second	NNP
58810	696	5	Law._--Kepler	Law._--Kepler	NNP
58810	696	6	next	next	RB
58810	696	7	discovered	discover	VBD
58810	696	8	that	that	IN
58810	696	9	a	a	DT
58810	696	10	planet	planet	NN
58810	696	11	's	's	POS
58810	696	12	rate	rate	NN
58810	696	13	of	of	IN
58810	696	14	motion	motion	NN
58810	696	15	in	in	IN
58810	696	16	the	the	DT
58810	696	17	various	various	JJ
58810	696	18	parts	part	NNS
58810	696	19	of	of	IN
58810	696	20	its	-PRON-	PRP$
58810	696	21	orbit	orbit	NN
58810	696	22	is	be	VBZ
58810	696	23	such	such	JJ
58810	696	24	that	that	IN
58810	696	25	_	_	NNP
58810	696	26	a	a	DT
58810	696	27	line	line	NN
58810	696	28	drawn	draw	VBN
58810	696	29	from	from	IN
58810	696	30	the	the	DT
58810	696	31	planet	planet	NN
58810	696	32	to	to	IN
58810	696	33	the	the	DT
58810	696	34	sun	sun	NN
58810	696	35	would	would	MD
58810	696	36	always	always	RB
58810	696	37	sweep	sweep	VB
58810	696	38	over	over	IN
58810	696	39	equal	equal	JJ
58810	696	40	areas	area	NNS
58810	696	41	in	in	IN
58810	696	42	equal	equal	JJ
58810	696	43	times	time	NNS
58810	696	44	_	_	NNP
58810	696	45	.	.	.
58810	697	1	Thus	thus	RB
58810	697	2	,	,	,
58810	697	3	in	in	IN
58810	697	4	Fig	Fig	NNP
58810	697	5	.	.	.
58810	698	1	57	57	CD
58810	698	2	,	,	,
58810	698	3	suppose	suppose	VB
58810	698	4	the	the	DT
58810	698	5	planet	planet	NN
58810	698	6	would	would	MD
58810	698	7	move	move	VB
58810	698	8	from	from	IN
58810	698	9	_	_	NNP
58810	698	10	P	P	NNP
58810	698	11	_	_	NNP
58810	698	12	to	to	IN
58810	698	13	_	_	NNP
58810	698	14	P^1	P^1	NNP
58810	698	15	_	_	NNP
58810	698	16	in	in	IN
58810	698	17	the	the	DT
58810	698	18	same	same	JJ
58810	698	19	time	time	NN
58810	698	20	that	that	IN
58810	698	21	it	-PRON-	PRP
58810	698	22	would	would	MD
58810	698	23	move	move	VB
58810	698	24	from	from	IN
58810	698	25	_	_	NNP
58810	698	26	P^2	P^2	NNP
58810	698	27	_	_	NNP
58810	698	28	to	to	IN
58810	698	29	_	_	NNP
58810	698	30	P^3	P^3	NNP
58810	698	31	_	_	NNP
58810	698	32	,	,	,
58810	698	33	or	or	CC
58810	698	34	from	from	IN
58810	698	35	_	_	NNP
58810	698	36	P^4	P^4	NNP
58810	698	37	_	_	NNP
58810	698	38	to	to	IN
58810	698	39	_	_	NNP
58810	698	40	P^5	P^5	NNP
58810	698	41	_	_	NNP
58810	698	42	;	;	:
58810	698	43	then	then	RB
58810	698	44	the	the	DT
58810	698	45	dark	dark	JJ
58810	698	46	spaces	space	NNS
58810	698	47	,	,	,
58810	698	48	which	which	WDT
58810	698	49	would	would	MD
58810	698	50	be	be	VB
58810	698	51	swept	sweep	VBN
58810	698	52	over	over	RP
58810	698	53	by	by	IN
58810	698	54	a	a	DT
58810	698	55	line	line	NN
58810	698	56	joining	join	VBG
58810	698	57	the	the	DT
58810	698	58	sun	sun	NN
58810	698	59	and	and	CC
58810	698	60	the	the	DT
58810	698	61	planet	planet	NN
58810	698	62	,	,	,
58810	698	63	in	in	IN
58810	698	64	these	these	DT
58810	698	65	equal	equal	JJ
58810	698	66	times	time	NNS
58810	698	67	,	,	,
58810	698	68	would	would	MD
58810	698	69	all	all	DT
58810	698	70	be	be	VB
58810	698	71	equal	equal	JJ
58810	698	72	.	.	.
58810	699	1	A	a	DT
58810	699	2	line	line	NN
58810	699	3	drawn	draw	VBN
58810	699	4	from	from	IN
58810	699	5	the	the	DT
58810	699	6	sun	sun	NN
58810	699	7	to	to	IN
58810	699	8	a	a	DT
58810	699	9	planet	planet	NN
58810	699	10	is	be	VBZ
58810	699	11	called	call	VBN
58810	699	12	the	the	DT
58810	699	13	_	_	NNP
58810	699	14	radius	radius	NN
58810	699	15	vector	vector	NN
58810	699	16	_	_	NNP
58810	699	17	of	of	IN
58810	699	18	the	the	DT
58810	699	19	planet	planet	NN
58810	699	20	.	.	.
58810	700	1	The	the	DT
58810	700	2	radius	radius	NN
58810	700	3	vector	vector	NN
58810	700	4	of	of	IN
58810	700	5	a	a	DT
58810	700	6	planet	planet	NN
58810	700	7	is	be	VBZ
58810	700	8	shortest	short	JJS
58810	700	9	when	when	WRB
58810	700	10	the	the	DT
58810	700	11	planet	planet	NN
58810	700	12	is	be	VBZ
58810	700	13	nearest	near	JJS
58810	700	14	the	the	DT
58810	700	15	sun	sun	NN
58810	700	16	,	,	,
58810	700	17	or	or	CC
58810	700	18	at	at	IN
58810	700	19	_	_	NNP
58810	700	20	perihelion	perihelion	NN
58810	700	21	_	_	NNP
58810	700	22	,	,	,
58810	700	23	and	and	CC
58810	700	24	longest	long	JJS
58810	700	25	when	when	WRB
58810	700	26	the	the	DT
58810	700	27	planet	planet	NN
58810	700	28	is	be	VBZ
58810	700	29	farthest	farthest	JJ
58810	700	30	from	from	IN
58810	700	31	the	the	DT
58810	700	32	sun	sun	NN
58810	700	33	,	,	,
58810	700	34	or	or	CC
58810	700	35	at	at	IN
58810	700	36	_	_	NNP
58810	700	37	aphelion	aphelion	NN
58810	700	38	_	_	NNP
58810	700	39	:	:	:
58810	700	40	hence	hence	RB
58810	700	41	,	,	,
58810	700	42	in	in	IN
58810	700	43	order	order	NN
58810	700	44	to	to	TO
58810	700	45	have	have	VB
58810	700	46	the	the	DT
58810	700	47	areas	area	NNS
58810	700	48	equal	equal	JJ
58810	700	49	,	,	,
58810	700	50	it	-PRON-	PRP
58810	700	51	follows	follow	VBZ
58810	700	52	that	that	IN
58810	700	53	a	a	DT
58810	700	54	planet	planet	NN
58810	700	55	must	must	MD
58810	700	56	move	move	VB
58810	700	57	fastest	fast	RBS
58810	700	58	when	when	WRB
58810	700	59	at	at	IN
58810	700	60	perihelion	perihelion	NN
58810	700	61	,	,	,
58810	700	62	and	and	CC
58810	700	63	slowest	slow	JJS
58810	700	64	at	at	IN
58810	700	65	aphelion	aphelion	NN
58810	700	66	.	.	.
58810	701	1	_	_	NNP
58810	701	2	Kepler	Kepler	NNP
58810	701	3	's	's	POS
58810	701	4	Second	Second	NNP
58810	701	5	Law	Law	NNP
58810	701	6	_	_	NNP
58810	701	7	of	of	IN
58810	701	8	planetary	planetary	NN
58810	701	9	motion	motion	NN
58810	701	10	is	be	VBZ
58810	701	11	usually	usually	RB
58810	701	12	stated	state	VBN
58810	701	13	as	as	IN
58810	701	14	follows	follow	VBZ
58810	701	15	:	:	:
58810	701	16	_	_	NNP
58810	701	17	The	the	DT
58810	701	18	radius	radius	NN
58810	701	19	vector	vector	NN
58810	701	20	of	of	IN
58810	701	21	a	a	DT
58810	701	22	planet	planet	NN
58810	701	23	describes	describe	VBZ
58810	701	24	equal	equal	JJ
58810	701	25	areas	area	NNS
58810	701	26	in	in	IN
58810	701	27	equal	equal	JJ
58810	701	28	times	time	NNS
58810	701	29	in	in	IN
58810	701	30	every	every	DT
58810	701	31	part	part	NN
58810	701	32	of	of	IN
58810	701	33	the	the	DT
58810	701	34	planet	planet	NN
58810	701	35	's	's	POS
58810	701	36	orbit	orbit	NN
58810	701	37	_	_	NNP
58810	701	38	.	.	.
58810	702	1	46	46	CD
58810	702	2	.	.	.
58810	703	1	_	_	NNP
58810	703	2	Kepler	Kepler	NNP
58810	703	3	's	's	POS
58810	703	4	Third	Third	NNP
58810	703	5	Law._--Kepler	Law._--Kepler	NNP
58810	703	6	finally	finally	RB
58810	703	7	discovered	discover	VBD
58810	703	8	that	that	IN
58810	703	9	the	the	DT
58810	703	10	periodic	periodic	JJ
58810	703	11	times	time	NNS
58810	703	12	of	of	IN
58810	703	13	the	the	DT
58810	703	14	planets	planet	NNS
58810	703	15	bear	bear	VBP
58810	703	16	the	the	DT
58810	703	17	following	follow	VBG
58810	703	18	relation	relation	NN
58810	703	19	to	to	IN
58810	703	20	the	the	DT
58810	703	21	distances	distance	NNS
58810	703	22	of	of	IN
58810	703	23	the	the	DT
58810	703	24	planets	planet	NNS
58810	703	25	from	from	IN
58810	703	26	the	the	DT
58810	703	27	sun	sun	NN
58810	703	28	:	:	:
58810	703	29	_	_	NNP
58810	703	30	The	the	DT
58810	703	31	squares	square	NNS
58810	703	32	of	of	IN
58810	703	33	the	the	DT
58810	703	34	periodic	periodic	JJ
58810	703	35	times	time	NNS
58810	703	36	of	of	IN
58810	703	37	the	the	DT
58810	703	38	planets	planet	NNS
58810	703	39	are	be	VBP
58810	703	40	to	to	IN
58810	703	41	each	each	DT
58810	703	42	other	other	JJ
58810	703	43	as	as	IN
58810	703	44	the	the	DT
58810	703	45	cubes	cube	NNS
58810	703	46	of	of	IN
58810	703	47	their	-PRON-	PRP$
58810	703	48	mean	mean	JJ
58810	703	49	distances	distance	NNS
58810	703	50	from	from	IN
58810	703	51	the	the	DT
58810	703	52	sun	sun	NN
58810	703	53	_	_	NNP
58810	703	54	.	.	.
58810	704	1	This	this	DT
58810	704	2	is	be	VBZ
58810	704	3	known	know	VBN
58810	704	4	as	as	IN
58810	704	5	_	_	NNP
58810	704	6	Kepler	Kepler	NNP
58810	704	7	's	's	POS
58810	704	8	Third	Third	NNP
58810	704	9	Law	Law	NNP
58810	704	10	_	_	NNP
58810	704	11	of	of	IN
58810	704	12	planetary	planetary	NN
58810	704	13	motion	motion	NN
58810	704	14	.	.	.
58810	705	1	By	by	IN
58810	705	2	_	_	NNP
58810	705	3	periodic	periodic	JJ
58810	705	4	time	time	NN
58810	705	5	_	_	NNP
58810	705	6	is	be	VBZ
58810	705	7	meant	mean	VBN
58810	705	8	the	the	DT
58810	705	9	time	time	NN
58810	705	10	it	-PRON-	PRP
58810	705	11	takes	take	VBZ
58810	705	12	a	a	DT
58810	705	13	planet	planet	NN
58810	705	14	to	to	TO
58810	705	15	revolve	revolve	VB
58810	705	16	around	around	IN
58810	705	17	the	the	DT
58810	705	18	sun	sun	NN
58810	705	19	.	.	.
58810	706	1	These	these	DT
58810	706	2	three	three	CD
58810	706	3	laws	law	NNS
58810	706	4	of	of	IN
58810	706	5	Kepler	Kepler	NNP
58810	706	6	's	's	POS
58810	706	7	are	be	VBP
58810	706	8	the	the	DT
58810	706	9	foundation	foundation	NN
58810	706	10	of	of	IN
58810	706	11	modern	modern	JJ
58810	706	12	physical	physical	JJ
58810	706	13	astronomy	astronomy	NN
58810	706	14	.	.	.
58810	707	1	The	the	DT
58810	707	2	Newtonian	newtonian	JJ
58810	707	3	System	system	NN
58810	707	4	.	.	.
58810	708	1	47	47	CD
58810	708	2	.	.	.
58810	709	1	_	_	NNP
58810	709	2	Newton	Newton	NNP
58810	709	3	's	's	POS
58810	709	4	Discovery._--Newton	discovery._--newton	NN
58810	709	5	followed	follow	VBD
58810	709	6	Kepler	Kepler	NNP
58810	709	7	,	,	,
58810	709	8	and	and	CC
58810	709	9	by	by	IN
58810	709	10	means	mean	NNS
58810	709	11	of	of	IN
58810	709	12	his	-PRON-	PRP$
58810	709	13	three	three	CD
58810	709	14	laws	law	NNS
58810	709	15	of	of	IN
58810	709	16	planetary	planetary	NN
58810	709	17	motion	motion	NN
58810	709	18	made	make	VBD
58810	709	19	his	-PRON-	PRP$
58810	709	20	own	own	JJ
58810	709	21	immortal	immortal	JJ
58810	709	22	discovery	discovery	NN
58810	709	23	of	of	IN
58810	709	24	the	the	DT
58810	709	25	_	_	NNP
58810	709	26	law	law	NN
58810	709	27	of	of	IN
58810	709	28	gravitation	gravitation	NN
58810	709	29	_	_	NNP
58810	709	30	.	.	.
58810	710	1	This	this	DT
58810	710	2	law	law	NN
58810	710	3	is	be	VBZ
58810	710	4	as	as	IN
58810	710	5	follows	follow	VBZ
58810	710	6	:	:	:
58810	710	7	_	_	NNP
58810	710	8	Every	every	DT
58810	710	9	portion	portion	NN
58810	710	10	of	of	IN
58810	710	11	matter	matter	NN
58810	710	12	in	in	IN
58810	710	13	the	the	DT
58810	710	14	universe	universe	NN
58810	710	15	attracts	attract	VBZ
58810	710	16	every	every	DT
58810	710	17	other	other	JJ
58810	710	18	portion	portion	NN
58810	710	19	with	with	IN
58810	710	20	a	a	DT
58810	710	21	force	force	NN
58810	710	22	varying	vary	VBG
58810	710	23	directly	directly	RB
58810	710	24	as	as	IN
58810	710	25	the	the	DT
58810	710	26	product	product	NN
58810	710	27	of	of	IN
58810	710	28	the	the	DT
58810	710	29	masses	masse	NNS
58810	710	30	acted	act	VBD
58810	710	31	upon	upon	IN
58810	710	32	,	,	,
58810	710	33	and	and	CC
58810	710	34	inversely	inversely	RB
58810	710	35	as	as	IN
58810	710	36	the	the	DT
58810	710	37	square	square	NN
58810	710	38	of	of	IN
58810	710	39	the	the	DT
58810	710	40	distances	distance	NNS
58810	710	41	between	between	IN
58810	710	42	them	-PRON-	PRP
58810	710	43	.	.	.
58810	710	44	_	_	NNP
58810	710	45	48	48	CD
58810	710	46	.	.	.
58810	711	1	_	_	NNP
58810	711	2	The	the	DT
58810	711	3	Conic	Conic	NNP
58810	711	4	Sections._--The	Sections._--The	NNP
58810	711	5	_	_	NNP
58810	711	6	conic	conic	JJ
58810	711	7	sections	section	NNS
58810	711	8	_	_	NNP
58810	711	9	are	be	VBP
58810	711	10	the	the	DT
58810	711	11	figures	figure	NNS
58810	711	12	formed	form	VBN
58810	711	13	by	by	IN
58810	711	14	the	the	DT
58810	711	15	various	various	JJ
58810	711	16	plane	plane	NN
58810	711	17	sections	section	NNS
58810	711	18	of	of	IN
58810	711	19	a	a	DT
58810	711	20	right	right	JJ
58810	711	21	cone	cone	NN
58810	711	22	.	.	.
58810	712	1	There	there	EX
58810	712	2	are	be	VBP
58810	712	3	four	four	CD
58810	712	4	classes	class	NNS
58810	712	5	of	of	IN
58810	712	6	figures	figure	NNS
58810	712	7	formed	form	VBN
58810	712	8	by	by	IN
58810	712	9	these	these	DT
58810	712	10	sections	section	NNS
58810	712	11	,	,	,
58810	712	12	according	accord	VBG
58810	712	13	to	to	IN
58810	712	14	the	the	DT
58810	712	15	angle	angle	NN
58810	712	16	which	which	WDT
58810	712	17	the	the	DT
58810	712	18	plane	plane	NN
58810	712	19	of	of	IN
58810	712	20	the	the	DT
58810	712	21	section	section	NN
58810	712	22	makes	make	VBZ
58810	712	23	with	with	IN
58810	712	24	the	the	DT
58810	712	25	axis	axis	NN
58810	712	26	of	of	IN
58810	712	27	the	the	DT
58810	712	28	cone	cone	NN
58810	712	29	.	.	.
58810	713	1	_	_	NNP
58810	713	2	OPQ	OPQ	NNP
58810	713	3	_	_	NNP
58810	713	4	,	,	,
58810	713	5	Fig	Fig	NNP
58810	713	6	.	.	.
58810	714	1	58	58	CD
58810	714	2	,	,	,
58810	714	3	is	be	VBZ
58810	714	4	a	a	DT
58810	714	5	right	right	JJ
58810	714	6	cone	cone	NN
58810	714	7	,	,	,
58810	714	8	and	and	CC
58810	714	9	_	_	NNP
58810	714	10	ON	ON	NNP
58810	714	11	_	_	NNP
58810	714	12	is	be	VBZ
58810	714	13	its	-PRON-	PRP$
58810	714	14	axis	axis	NN
58810	714	15	.	.	.
58810	715	1	Any	any	DT
58810	715	2	section	section	NN
58810	715	3	,	,	,
58810	715	4	_	_	NNP
58810	715	5	AB	AB	NNP
58810	715	6	_	_	NNP
58810	715	7	,	,	,
58810	715	8	of	of	IN
58810	715	9	this	this	DT
58810	715	10	cone	cone	NN
58810	715	11	,	,	,
58810	715	12	whose	whose	WP$
58810	715	13	plane	plane	NN
58810	715	14	is	be	VBZ
58810	715	15	perpendicular	perpendicular	JJ
58810	715	16	to	to	IN
58810	715	17	the	the	DT
58810	715	18	axis	axi	NNS
58810	715	19	of	of	IN
58810	715	20	the	the	DT
58810	715	21	cone	cone	NN
58810	715	22	,	,	,
58810	715	23	is	be	VBZ
58810	715	24	a	a	DT
58810	715	25	_	_	NNP
58810	715	26	circle	circle	NN
58810	715	27	_	_	NNP
58810	715	28	.	.	.
58810	716	1	[	[	-LRB-
58810	716	2	Illustration	illustration	NN
58810	716	3	:	:	:
58810	716	4	Fig	Fig	NNP
58810	716	5	.	.	.
58810	717	1	58	58	CD
58810	717	2	.	.	.
58810	717	3	]	]	-RRB-
58810	718	1	Any	any	DT
58810	718	2	section	section	NN
58810	718	3	,	,	,
58810	718	4	_	_	NNP
58810	718	5	CD	CD	NNP
58810	718	6	_	_	NNP
58810	718	7	,	,	,
58810	718	8	of	of	IN
58810	718	9	this	this	DT
58810	718	10	cone	cone	NN
58810	718	11	,	,	,
58810	718	12	whose	whose	WP$
58810	718	13	plane	plane	NN
58810	718	14	is	be	VBZ
58810	718	15	oblique	oblique	JJ
58810	718	16	to	to	IN
58810	718	17	the	the	DT
58810	718	18	axis	axi	NNS
58810	718	19	,	,	,
58810	718	20	but	but	CC
58810	718	21	forms	form	NNS
58810	718	22	with	with	IN
58810	718	23	it	-PRON-	PRP
58810	718	24	an	an	DT
58810	718	25	angle	angle	NN
58810	718	26	greater	great	JJR
58810	718	27	than	than	IN
58810	718	28	_	_	NNP
58810	718	29	NOP	NOP	NNP
58810	718	30	_	_	NNP
58810	718	31	,	,	,
58810	718	32	is	be	VBZ
58810	718	33	an	an	DT
58810	718	34	_	_	NNP
58810	718	35	ellipse	ellipse	NN
58810	718	36	_	_	NNP
58810	718	37	.	.	.
58810	719	1	The	the	DT
58810	719	2	less	less	RBR
58810	719	3	the	the	DT
58810	719	4	angle	angle	NN
58810	719	5	which	which	WDT
58810	719	6	the	the	DT
58810	719	7	plane	plane	NN
58810	719	8	of	of	IN
58810	719	9	the	the	DT
58810	719	10	section	section	NN
58810	719	11	makes	make	VBZ
58810	719	12	with	with	IN
58810	719	13	the	the	DT
58810	719	14	axis	axi	NNS
58810	719	15	,	,	,
58810	719	16	the	the	DT
58810	719	17	more	more	RBR
58810	719	18	elongated	elongated	JJ
58810	719	19	is	be	VBZ
58810	719	20	the	the	DT
58810	719	21	ellipse	ellipse	NN
58810	719	22	.	.	.
58810	720	1	Any	any	DT
58810	720	2	section	section	NN
58810	720	3	,	,	,
58810	720	4	_	_	NNP
58810	720	5	EF	EF	NNP
58810	720	6	_	_	NNP
58810	720	7	,	,	,
58810	720	8	of	of	IN
58810	720	9	this	this	DT
58810	720	10	cone	cone	NN
58810	720	11	,	,	,
58810	720	12	whose	whose	WP$
58810	720	13	plane	plane	NN
58810	720	14	makes	make	VBZ
58810	720	15	with	with	IN
58810	720	16	the	the	DT
58810	720	17	axis	axis	RB
58810	720	18	an	an	DT
58810	720	19	angle	angle	NN
58810	720	20	equal	equal	JJ
58810	720	21	to	to	IN
58810	720	22	_	_	NNP
58810	720	23	NOP	NOP	NNP
58810	720	24	_	_	NNP
58810	720	25	,	,	,
58810	720	26	is	be	VBZ
58810	720	27	a	a	DT
58810	720	28	_	_	NNP
58810	720	29	parabola	parabola	NNP
58810	720	30	_	_	NNP
58810	720	31	.	.	.
58810	721	1	It	-PRON-	PRP
58810	721	2	will	will	MD
58810	721	3	be	be	VB
58810	721	4	seen	see	VBN
58810	721	5	,	,	,
58810	721	6	that	that	IN
58810	721	7	,	,	,
58810	721	8	by	by	IN
58810	721	9	changing	change	VBG
58810	721	10	the	the	DT
58810	721	11	obliquity	obliquity	NN
58810	721	12	of	of	IN
58810	721	13	the	the	DT
58810	721	14	plane	plane	NN
58810	721	15	_	_	NNP
58810	721	16	CD	CD	NNP
58810	721	17	_	_	NNP
58810	721	18	to	to	IN
58810	721	19	the	the	DT
58810	721	20	axis	axis	NN
58810	721	21	_	_	NNP
58810	721	22	NO	NO	NNP
58810	721	23	_	_	NNP
58810	721	24	,	,	,
58810	721	25	we	-PRON-	PRP
58810	721	26	may	may	MD
58810	721	27	pass	pass	VB
58810	721	28	uninterruptedly	uninterruptedly	RB
58810	721	29	from	from	IN
58810	721	30	the	the	DT
58810	721	31	circle	circle	NN
58810	721	32	through	through	IN
58810	721	33	ellipses	ellipsis	NNS
58810	721	34	of	of	IN
58810	721	35	greater	great	JJR
58810	721	36	and	and	CC
58810	721	37	greater	great	JJR
58810	721	38	elongation	elongation	NN
58810	721	39	to	to	IN
58810	721	40	the	the	DT
58810	721	41	parabola	parabola	NN
58810	721	42	.	.	.
58810	722	1	Any	any	DT
58810	722	2	section	section	NN
58810	722	3	,	,	,
58810	722	4	_	_	NNP
58810	722	5	GH	GH	NNP
58810	722	6	_	_	NNP
58810	722	7	,	,	,
58810	722	8	of	of	IN
58810	722	9	this	this	DT
58810	722	10	cone	cone	NN
58810	722	11	,	,	,
58810	722	12	whose	whose	WP$
58810	722	13	plane	plane	NN
58810	722	14	makes	make	VBZ
58810	722	15	with	with	IN
58810	722	16	the	the	DT
58810	722	17	axis	axis	NN
58810	722	18	_	_	NNP
58810	722	19	ON	ON	NNP
58810	722	20	_	_	NNP
58810	722	21	an	an	DT
58810	722	22	angle	angle	NN
58810	722	23	less	less	JJR
58810	722	24	than	than	IN
58810	722	25	_	_	NNP
58810	722	26	NOP	NOP	NNP
58810	722	27	_	_	NNP
58810	722	28	,	,	,
58810	722	29	is	be	VBZ
58810	722	30	a	a	DT
58810	722	31	_	_	NNP
58810	722	32	hyperbola	hyperbola	NN
58810	722	33	_	_	NNP
58810	722	34	.	.	.
58810	723	1	[	[	-LRB-
58810	723	2	Illustration	illustration	NN
58810	723	3	:	:	:
58810	723	4	Fig	Fig	NNP
58810	723	5	.	.	.
58810	724	1	59	59	CD
58810	724	2	.	.	.
58810	724	3	]	]	-RRB-
58810	725	1	It	-PRON-	PRP
58810	725	2	will	will	MD
58810	725	3	be	be	VB
58810	725	4	seen	see	VBN
58810	725	5	from	from	IN
58810	725	6	Fig	Fig	NNP
58810	725	7	.	.	.
58810	726	1	59	59	CD
58810	726	2	,	,	,
58810	726	3	in	in	IN
58810	726	4	which	which	WDT
58810	726	5	comparative	comparative	JJ
58810	726	6	views	view	NNS
58810	726	7	of	of	IN
58810	726	8	the	the	DT
58810	726	9	four	four	CD
58810	726	10	conic	conic	JJ
58810	726	11	sections	section	NNS
58810	726	12	are	be	VBP
58810	726	13	given	give	VBN
58810	726	14	,	,	,
58810	726	15	that	that	IN
58810	726	16	the	the	DT
58810	726	17	circle	circle	NN
58810	726	18	and	and	CC
58810	726	19	the	the	DT
58810	726	20	ellipse	ellipse	NN
58810	726	21	are	be	VBP
58810	726	22	_	_	NNP
58810	726	23	closed	close	VBN
58810	726	24	_	_	NNP
58810	726	25	curves	curve	NNS
58810	726	26	,	,	,
58810	726	27	or	or	CC
58810	726	28	curves	curve	NNS
58810	726	29	which	which	WDT
58810	726	30	return	return	VBP
58810	726	31	into	into	IN
58810	726	32	themselves	-PRON-	PRP
58810	726	33	.	.	.
58810	727	1	The	the	DT
58810	727	2	parabola	parabola	NN
58810	727	3	and	and	CC
58810	727	4	the	the	DT
58810	727	5	hyperbola	hyperbola	NN
58810	727	6	are	be	VBP
58810	727	7	,	,	,
58810	727	8	on	on	IN
58810	727	9	the	the	DT
58810	727	10	contrary	contrary	NN
58810	727	11	,	,	,
58810	727	12	_	_	NNP
58810	727	13	open	open	JJ
58810	727	14	_	_	NNP
58810	727	15	curves	curve	NNS
58810	727	16	,	,	,
58810	727	17	or	or	CC
58810	727	18	curves	curve	NNS
58810	727	19	which	which	WDT
58810	727	20	do	do	VBP
58810	727	21	not	not	RB
58810	727	22	return	return	VB
58810	727	23	into	into	IN
58810	727	24	themselves	-PRON-	PRP
58810	727	25	.	.	.
58810	728	1	49	49	CD
58810	728	2	.	.	.
58810	729	1	_	_	NNP
58810	729	2	A	a	DT
58810	729	3	Revolving	revolving	JJ
58810	729	4	Body	body	NN
58810	729	5	is	be	VBZ
58810	729	6	continually	continually	RB
58810	729	7	Falling	fall	VBG
58810	729	8	towards	towards	IN
58810	729	9	its	-PRON-	PRP$
58810	729	10	Centre	Centre	NNP
58810	729	11	of	of	IN
58810	729	12	Revolution._--In	revolution._--in	NN
58810	729	13	Fig	fig	NN
58810	729	14	.	.	.
58810	730	1	60	60	CD
58810	730	2	let	let	VBD
58810	730	3	_	_	NNP
58810	730	4	M	M	NNP
58810	730	5	_	_	NNP
58810	730	6	represent	represent	VB
58810	730	7	the	the	DT
58810	730	8	moon	moon	NN
58810	730	9	,	,	,
58810	730	10	and	and	CC
58810	730	11	_	_	NNP
58810	730	12	E	E	NNP
58810	730	13	_	_	NNP
58810	730	14	the	the	DT
58810	730	15	earth	earth	NN
58810	730	16	around	around	IN
58810	730	17	which	which	WDT
58810	730	18	the	the	DT
58810	730	19	moon	moon	NN
58810	730	20	is	be	VBZ
58810	730	21	revolving	revolve	VBG
58810	730	22	in	in	IN
58810	730	23	the	the	DT
58810	730	24	direction	direction	NN
58810	730	25	_	_	NNP
58810	730	26	MN	MN	NNP
58810	730	27	_	_	NNP
58810	730	28	.	.	.
58810	731	1	It	-PRON-	PRP
58810	731	2	will	will	MD
58810	731	3	be	be	VB
58810	731	4	seen	see	VBN
58810	731	5	that	that	IN
58810	731	6	the	the	DT
58810	731	7	moon	moon	NN
58810	731	8	,	,	,
58810	731	9	in	in	IN
58810	731	10	moving	move	VBG
58810	731	11	from	from	IN
58810	731	12	M	M	NNP
58810	731	13	to	to	IN
58810	731	14	N	n	CD
58810	731	15	,	,	,
58810	731	16	falls	fall	VBZ
58810	731	17	towards	towards	IN
58810	731	18	the	the	DT
58810	731	19	earth	earth	NN
58810	731	20	a	a	DT
58810	731	21	distance	distance	NN
58810	731	22	equal	equal	JJ
58810	731	23	to	to	IN
58810	731	24	_	_	NNP
58810	731	25	mN	mN	NNP
58810	731	26	_	_	NNP
58810	731	27	.	.	.
58810	732	1	It	-PRON-	PRP
58810	732	2	is	be	VBZ
58810	732	3	kept	keep	VBN
58810	732	4	from	from	IN
58810	732	5	falling	fall	VBG
58810	732	6	into	into	IN
58810	732	7	the	the	DT
58810	732	8	earth	earth	NN
58810	732	9	by	by	IN
58810	732	10	its	-PRON-	PRP$
58810	732	11	orbital	orbital	JJ
58810	732	12	motion	motion	NN
58810	732	13	.	.	.
58810	733	1	[	[	-LRB-
58810	733	2	Illustration	illustration	NN
58810	733	3	:	:	:
58810	733	4	Fig	Fig	NNP
58810	733	5	.	.	.
58810	734	1	60	60	CD
58810	734	2	.	.	.
58810	734	3	]	]	-RRB-
58810	735	1	The	the	DT
58810	735	2	fact	fact	NN
58810	735	3	that	that	IN
58810	735	4	a	a	DT
58810	735	5	body	body	NN
58810	735	6	might	may	MD
58810	735	7	be	be	VB
58810	735	8	projected	project	VBN
58810	735	9	forward	forward	RB
58810	735	10	fast	fast	RB
58810	735	11	enough	enough	RB
58810	735	12	to	to	TO
58810	735	13	keep	keep	VB
58810	735	14	it	-PRON-	PRP
58810	735	15	from	from	IN
58810	735	16	falling	fall	VBG
58810	735	17	into	into	IN
58810	735	18	the	the	DT
58810	735	19	earth	earth	NN
58810	735	20	is	be	VBZ
58810	735	21	evident	evident	JJ
58810	735	22	from	from	IN
58810	735	23	Fig	Fig	NNP
58810	735	24	.	.	.
58810	736	1	61	61	CD
58810	736	2	.	.	.
58810	737	1	_	_	NNP
58810	737	2	AB	AB	NNP
58810	737	3	_	_	NNP
58810	737	4	represents	represent	VBZ
58810	737	5	the	the	DT
58810	737	6	level	level	NN
58810	737	7	surface	surface	NN
58810	737	8	of	of	IN
58810	737	9	the	the	DT
58810	737	10	ocean	ocean	NN
58810	737	11	,	,	,
58810	737	12	_	_	NNP
58810	737	13	C	C	NNP
58810	737	14	_	_	NNP
58810	737	15	a	a	DT
58810	737	16	mountain	mountain	NN
58810	737	17	from	from	IN
58810	737	18	the	the	DT
58810	737	19	summit	summit	NN
58810	737	20	of	of	IN
58810	737	21	which	which	WDT
58810	737	22	a	a	DT
58810	737	23	cannon	cannon	NN
58810	737	24	-	-	HYPH
58810	737	25	ball	ball	NN
58810	737	26	is	be	VBZ
58810	737	27	supposed	suppose	VBN
58810	737	28	to	to	TO
58810	737	29	be	be	VB
58810	737	30	fired	fire	VBN
58810	737	31	in	in	IN
58810	737	32	the	the	DT
58810	737	33	direction	direction	NN
58810	737	34	_	_	NNP
58810	737	35	CE	CE	NNP
58810	737	36	_	_	NNP
58810	737	37	.	.	.
58810	738	1	_	_	NNP
58810	738	2	AD	AD	NNP
58810	738	3	_	_	NNP
58810	738	4	is	be	VBZ
58810	738	5	a	a	DT
58810	738	6	line	line	NN
58810	738	7	parallel	parallel	JJ
58810	738	8	with	with	IN
58810	738	9	_	_	NNP
58810	738	10	CE	CE	NNP
58810	738	11	_	_	NNP
58810	738	12	;	;	:
58810	738	13	_	_	NNP
58810	738	14	DB	DB	NNP
58810	738	15	_	_	NNP
58810	738	16	is	be	VBZ
58810	738	17	a	a	DT
58810	738	18	line	line	NN
58810	738	19	equal	equal	JJ
58810	738	20	to	to	IN
58810	738	21	the	the	DT
58810	738	22	distance	distance	NN
58810	738	23	between	between	IN
58810	738	24	the	the	DT
58810	738	25	two	two	CD
58810	738	26	parallel	parallel	JJ
58810	738	27	lines	line	NNS
58810	738	28	_	_	NNP
58810	738	29	AD	AD	NNP
58810	738	30	_	_	NNP
58810	738	31	and	and	CC
58810	738	32	_	_	NNP
58810	738	33	CE	CE	NNP
58810	738	34	_	_	NNP
58810	738	35	.	.	.
58810	739	1	This	this	DT
58810	739	2	distance	distance	NN
58810	739	3	is	be	VBZ
58810	739	4	equal	equal	JJ
58810	739	5	to	to	IN
58810	739	6	that	that	DT
58810	739	7	over	over	IN
58810	739	8	which	which	WDT
58810	739	9	gravity	gravity	NN
58810	739	10	would	would	MD
58810	739	11	pull	pull	VB
58810	739	12	a	a	DT
58810	739	13	ball	ball	NN
58810	739	14	towards	towards	IN
58810	739	15	the	the	DT
58810	739	16	centre	centre	NN
58810	739	17	of	of	IN
58810	739	18	the	the	DT
58810	739	19	earth	earth	NN
58810	739	20	in	in	IN
58810	739	21	a	a	DT
58810	739	22	minute	minute	NN
58810	739	23	.	.	.
58810	740	1	No	no	RB
58810	740	2	matter	matter	RB
58810	740	3	,	,	,
58810	740	4	then	then	RB
58810	740	5	,	,	,
58810	740	6	with	with	IN
58810	740	7	what	what	WDT
58810	740	8	velocity	velocity	NN
58810	740	9	the	the	DT
58810	740	10	ball	ball	NN
58810	740	11	_	_	NNP
58810	740	12	C	C	NNP
58810	740	13	_	_	NNP
58810	740	14	is	be	VBZ
58810	740	15	fired	fire	VBN
58810	740	16	,	,	,
58810	740	17	at	at	IN
58810	740	18	the	the	DT
58810	740	19	end	end	NN
58810	740	20	of	of	IN
58810	740	21	a	a	DT
58810	740	22	minute	minute	NN
58810	740	23	it	-PRON-	PRP
58810	740	24	will	will	MD
58810	740	25	be	be	VB
58810	740	26	somewhere	somewhere	RB
58810	740	27	on	on	IN
58810	740	28	the	the	DT
58810	740	29	line	line	NN
58810	740	30	_	_	NNP
58810	740	31	AD	AD	NNP
58810	740	32	_	_	NNP
58810	740	33	.	.	.
58810	741	1	Suppose	suppose	VB
58810	741	2	it	-PRON-	PRP
58810	741	3	were	be	VBD
58810	741	4	fired	fire	VBN
58810	741	5	fast	fast	RB
58810	741	6	enough	enough	RB
58810	741	7	to	to	TO
58810	741	8	reach	reach	VB
58810	741	9	the	the	DT
58810	741	10	point	point	NN
58810	741	11	_	_	NNP
58810	741	12	D	D	NNP
58810	741	13	_	_	NNP
58810	741	14	in	in	IN
58810	741	15	a	a	DT
58810	741	16	minute	minute	NN
58810	741	17	:	:	:
58810	741	18	it	-PRON-	PRP
58810	741	19	would	would	MD
58810	741	20	be	be	VB
58810	741	21	on	on	IN
58810	741	22	the	the	DT
58810	741	23	line	line	NN
58810	741	24	_	_	NNP
58810	741	25	AD	AD	NNP
58810	741	26	_	_	NNP
58810	741	27	at	at	IN
58810	741	28	the	the	DT
58810	741	29	end	end	NN
58810	741	30	of	of	IN
58810	741	31	the	the	DT
58810	741	32	minute	minute	NN
58810	741	33	,	,	,
58810	741	34	but	but	CC
58810	741	35	still	still	RB
58810	741	36	just	just	RB
58810	741	37	as	as	RB
58810	741	38	far	far	RB
58810	741	39	from	from	IN
58810	741	40	the	the	DT
58810	741	41	surface	surface	NN
58810	741	42	of	of	IN
58810	741	43	the	the	DT
58810	741	44	water	water	NN
58810	741	45	as	as	IN
58810	741	46	when	when	WRB
58810	741	47	it	-PRON-	PRP
58810	741	48	started	start	VBD
58810	741	49	.	.	.
58810	742	1	It	-PRON-	PRP
58810	742	2	will	will	MD
58810	742	3	be	be	VB
58810	742	4	seen	see	VBN
58810	742	5	,	,	,
58810	742	6	that	that	IN
58810	742	7	,	,	,
58810	742	8	although	although	IN
58810	742	9	it	-PRON-	PRP
58810	742	10	has	have	VBZ
58810	742	11	all	all	PDT
58810	742	12	the	the	DT
58810	742	13	while	while	NN
58810	742	14	been	be	VBN
58810	742	15	falling	fall	VBG
58810	742	16	towards	towards	IN
58810	742	17	the	the	DT
58810	742	18	earth	earth	NN
58810	742	19	,	,	,
58810	742	20	it	-PRON-	PRP
58810	742	21	has	have	VBZ
58810	742	22	all	all	PDT
58810	742	23	the	the	DT
58810	742	24	while	while	NN
58810	742	25	kept	keep	VBN
58810	742	26	at	at	IN
58810	742	27	exactly	exactly	RB
58810	742	28	the	the	DT
58810	742	29	same	same	JJ
58810	742	30	distance	distance	NN
58810	742	31	from	from	IN
58810	742	32	the	the	DT
58810	742	33	surface	surface	NN
58810	742	34	.	.	.
58810	743	1	The	the	DT
58810	743	2	same	same	JJ
58810	743	3	thing	thing	NN
58810	743	4	would	would	MD
58810	743	5	of	of	IN
58810	743	6	course	course	NN
58810	743	7	be	be	VB
58810	743	8	true	true	JJ
58810	743	9	during	during	IN
58810	743	10	each	each	DT
58810	743	11	succeeding	succeed	VBG
58810	743	12	minute	minute	NN
58810	743	13	,	,	,
58810	743	14	till	till	IN
58810	743	15	the	the	DT
58810	743	16	ball	ball	NN
58810	743	17	came	come	VBD
58810	743	18	round	round	RB
58810	743	19	to	to	IN
58810	743	20	_	_	NNP
58810	743	21	C	C	NNP
58810	743	22	_	_	NNP
58810	743	23	again	again	RB
58810	743	24	,	,	,
58810	743	25	and	and	CC
58810	743	26	the	the	DT
58810	743	27	ball	ball	NN
58810	743	28	would	would	MD
58810	743	29	continue	continue	VB
58810	743	30	to	to	TO
58810	743	31	revolve	revolve	VB
58810	743	32	in	in	IN
58810	743	33	a	a	DT
58810	743	34	circle	circle	NN
58810	743	35	around	around	IN
58810	743	36	the	the	DT
58810	743	37	earth	earth	NN
58810	743	38	.	.	.
58810	744	1	[	[	-LRB-
58810	744	2	Illustration	illustration	NN
58810	744	3	:	:	:
58810	744	4	Fig	Fig	NNP
58810	744	5	.	.	.
58810	745	1	61	61	CD
58810	745	2	.	.	.
58810	745	3	]	]	-RRB-
58810	746	1	50	50	CD
58810	746	2	.	.	.
58810	747	1	_	_	NNP
58810	747	2	The	the	DT
58810	747	3	Form	Form	NNP
58810	747	4	of	of	IN
58810	747	5	a	a	DT
58810	747	6	Body	Body	NNP
58810	747	7	's	's	POS
58810	747	8	Orbit	Orbit	NNP
58810	747	9	depends	depend	VBZ
58810	747	10	upon	upon	IN
58810	747	11	the	the	DT
58810	747	12	Rate	rate	NN
58810	747	13	of	of	IN
58810	747	14	its	-PRON-	PRP$
58810	747	15	Forward	Forward	NNP
58810	747	16	Motion._--If	motion._--if	NN
58810	747	17	the	the	DT
58810	747	18	ball	ball	NN
58810	747	19	_	_	NNP
58810	747	20	C	C	NNP
58810	747	21	_	_	NNP
58810	747	22	were	be	VBD
58810	747	23	fired	fire	VBN
58810	747	24	fast	fast	RB
58810	747	25	enough	enough	RB
58810	747	26	to	to	TO
58810	747	27	reach	reach	VB
58810	747	28	the	the	DT
58810	747	29	line	line	NN
58810	747	30	_	_	NNP
58810	747	31	AD	AD	NNP
58810	747	32	_	_	NNP
58810	747	33	beyond	beyond	IN
58810	747	34	the	the	DT
58810	747	35	point	point	NN
58810	747	36	_	_	NNP
58810	747	37	D	D	NNP
58810	747	38	_	_	NNP
58810	747	39	,	,	,
58810	747	40	it	-PRON-	PRP
58810	747	41	would	would	MD
58810	747	42	be	be	VB
58810	747	43	farther	farther	JJ
58810	747	44	from	from	IN
58810	747	45	the	the	DT
58810	747	46	surface	surface	NN
58810	747	47	at	at	IN
58810	747	48	the	the	DT
58810	747	49	end	end	NN
58810	747	50	of	of	IN
58810	747	51	the	the	DT
58810	747	52	second	second	JJ
58810	747	53	than	than	IN
58810	747	54	when	when	WRB
58810	747	55	it	-PRON-	PRP
58810	747	56	started	start	VBD
58810	747	57	.	.	.
58810	748	1	Its	-PRON-	PRP$
58810	748	2	orbit	orbit	NN
58810	748	3	would	would	MD
58810	748	4	no	no	RB
58810	748	5	longer	longer	RB
58810	748	6	be	be	VB
58810	748	7	circular	circular	JJ
58810	748	8	,	,	,
58810	748	9	but	but	CC
58810	748	10	_	_	NNP
58810	748	11	elliptical	elliptical	JJ
58810	748	12	_	_	NNP
58810	748	13	.	.	.
58810	749	1	If	if	IN
58810	749	2	the	the	DT
58810	749	3	speed	speed	NN
58810	749	4	of	of	IN
58810	749	5	projection	projection	NN
58810	749	6	were	be	VBD
58810	749	7	gradually	gradually	RB
58810	749	8	augmented	augment	VBN
58810	749	9	,	,	,
58810	749	10	the	the	DT
58810	749	11	orbit	orbit	NN
58810	749	12	would	would	MD
58810	749	13	become	become	VB
58810	749	14	a	a	DT
58810	749	15	more	more	RBR
58810	749	16	and	and	CC
58810	749	17	more	more	RBR
58810	749	18	elongated	elongated	JJ
58810	749	19	ellipse	ellipse	NN
58810	749	20	.	.	.
58810	750	1	At	at	IN
58810	750	2	a	a	DT
58810	750	3	certain	certain	JJ
58810	750	4	rate	rate	NN
58810	750	5	of	of	IN
58810	750	6	projection	projection	NN
58810	750	7	,	,	,
58810	750	8	the	the	DT
58810	750	9	orbit	orbit	NN
58810	750	10	would	would	MD
58810	750	11	become	become	VB
58810	750	12	a	a	DT
58810	750	13	_	_	NNP
58810	750	14	parabola	parabola	NNP
58810	750	15	_	_	NNP
58810	750	16	;	;	:
58810	750	17	at	at	IN
58810	750	18	a	a	DT
58810	750	19	still	still	RB
58810	750	20	greater	great	JJR
58810	750	21	rate	rate	NN
58810	750	22	,	,	,
58810	750	23	a	a	DT
58810	750	24	_	_	NNP
58810	750	25	hyperbola	hyperbola	NN
58810	750	26	_	_	NNP
58810	750	27	.	.	.
58810	751	1	51	51	CD
58810	751	2	.	.	.
58810	752	1	_	_	NNP
58810	752	2	The	the	DT
58810	752	3	Moon	Moon	NNP
58810	752	4	held	hold	VBN
58810	752	5	in	in	IN
58810	752	6	her	-PRON-	PRP$
58810	752	7	Orbit	Orbit	NNP
58810	752	8	by	by	IN
58810	752	9	Gravity._--Newton	gravity._--newton	CD
58810	752	10	compared	compare	VBD
58810	752	11	the	the	DT
58810	752	12	distance	distance	NN
58810	752	13	_	_	NNP
58810	752	14	mN	mN	NNP
58810	752	15	_	_	NNP
58810	752	16	that	that	IN
58810	752	17	the	the	DT
58810	752	18	moon	moon	NN
58810	752	19	is	be	VBZ
58810	752	20	drawn	draw	VBN
58810	752	21	to	to	IN
58810	752	22	the	the	DT
58810	752	23	earth	earth	NN
58810	752	24	in	in	IN
58810	752	25	a	a	DT
58810	752	26	given	give	VBN
58810	752	27	time	time	NN
58810	752	28	,	,	,
58810	752	29	with	with	IN
58810	752	30	the	the	DT
58810	752	31	distance	distance	NN
58810	752	32	a	a	DT
58810	752	33	body	body	NN
58810	752	34	near	near	IN
58810	752	35	the	the	DT
58810	752	36	surface	surface	NN
58810	752	37	of	of	IN
58810	752	38	the	the	DT
58810	752	39	earth	earth	NN
58810	752	40	would	would	MD
58810	752	41	be	be	VB
58810	752	42	pulled	pull	VBN
58810	752	43	toward	toward	IN
58810	752	44	the	the	DT
58810	752	45	earth	earth	NN
58810	752	46	in	in	IN
58810	752	47	the	the	DT
58810	752	48	same	same	JJ
58810	752	49	time	time	NN
58810	752	50	;	;	:
58810	752	51	and	and	CC
58810	752	52	he	-PRON-	PRP
58810	752	53	found	find	VBD
58810	752	54	that	that	IN
58810	752	55	these	these	DT
58810	752	56	distances	distance	NNS
58810	752	57	are	be	VBP
58810	752	58	to	to	IN
58810	752	59	each	each	DT
58810	752	60	other	other	JJ
58810	752	61	inversely	inversely	RB
58810	752	62	as	as	IN
58810	752	63	the	the	DT
58810	752	64	squares	square	NNS
58810	752	65	of	of	IN
58810	752	66	the	the	DT
58810	752	67	distances	distance	NNS
58810	752	68	of	of	IN
58810	752	69	the	the	DT
58810	752	70	two	two	CD
58810	752	71	bodies	body	NNS
58810	752	72	from	from	IN
58810	752	73	the	the	DT
58810	752	74	centre	centre	NN
58810	752	75	of	of	IN
58810	752	76	the	the	DT
58810	752	77	earth	earth	NN
58810	752	78	.	.	.
58810	753	1	He	-PRON-	PRP
58810	753	2	therefore	therefore	RB
58810	753	3	concluded	conclude	VBD
58810	753	4	that	that	IN
58810	753	5	_	_	NNP
58810	753	6	the	the	DT
58810	753	7	moon	moon	NN
58810	753	8	is	be	VBZ
58810	753	9	drawn	draw	VBN
58810	753	10	to	to	IN
58810	753	11	the	the	DT
58810	753	12	earth	earth	NN
58810	753	13	by	by	IN
58810	753	14	gravity	gravity	NNP
58810	753	15	_	_	NNP
58810	753	16	,	,	,
58810	753	17	and	and	CC
58810	753	18	that	that	IN
58810	753	19	the	the	DT
58810	753	20	_	_	NNP
58810	753	21	intensity	intensity	NN
58810	753	22	of	of	IN
58810	753	23	gravity	gravity	NN
58810	753	24	decreases	decrease	VBZ
58810	753	25	as	as	IN
58810	753	26	the	the	DT
58810	753	27	square	square	NN
58810	753	28	of	of	IN
58810	753	29	the	the	DT
58810	753	30	distance	distance	NN
58810	753	31	increases	increase	VBZ
58810	753	32	_	_	NNP
58810	753	33	.	.	.
58810	754	1	[	[	-LRB-
58810	754	2	Illustration	illustration	NN
58810	754	3	:	:	:
58810	754	4	Fig	Fig	NNP
58810	754	5	.	.	.
58810	755	1	62	62	CD
58810	755	2	.	.	.
58810	755	3	]	]	-RRB-
58810	756	1	52	52	CD
58810	756	2	.	.	.
58810	757	1	_	_	NNP
58810	757	2	Any	any	DT
58810	757	3	Body	Body	NNP
58810	757	4	whose	whose	WP$
58810	757	5	Orbit	Orbit	NNP
58810	757	6	is	be	VBZ
58810	757	7	a	a	DT
58810	757	8	Conic	Conic	NNP
58810	757	9	Section	Section	NNP
58810	757	10	,	,	,
58810	757	11	and	and	CC
58810	757	12	which	which	WDT
58810	757	13	moves	move	VBZ
58810	757	14	according	accord	VBG
58810	757	15	to	to	IN
58810	757	16	Kepler	Kepler	NNP
58810	757	17	's	's	POS
58810	757	18	Second	Second	NNP
58810	757	19	Law	Law	NNP
58810	757	20	,	,	,
58810	757	21	is	be	VBZ
58810	757	22	acted	act	VBN
58810	757	23	upon	upon	IN
58810	757	24	by	by	IN
58810	757	25	a	a	DT
58810	757	26	Force	Force	NNP
58810	757	27	varying	varying	NN
58810	757	28	inversely	inversely	RB
58810	757	29	as	as	IN
58810	757	30	the	the	DT
58810	757	31	Square	Square	NNP
58810	757	32	of	of	IN
58810	757	33	the	the	DT
58810	757	34	Distance._--Newton	Distance._--Newton	NNP
58810	757	35	compared	compare	VBD
58810	757	36	the	the	DT
58810	757	37	distance	distance	NN
58810	757	38	which	which	WDT
58810	757	39	any	any	DT
58810	757	40	body	body	NN
58810	757	41	,	,	,
58810	757	42	moving	move	VBG
58810	757	43	in	in	IN
58810	757	44	an	an	DT
58810	757	45	ellipse	ellipse	NN
58810	757	46	,	,	,
58810	757	47	according	accord	VBG
58810	757	48	to	to	IN
58810	757	49	Kepler	Kepler	NNP
58810	757	50	's	's	POS
58810	757	51	Second	Second	NNP
58810	757	52	Law	Law	NNP
58810	757	53	,	,	,
58810	757	54	is	be	VBZ
58810	757	55	drawn	draw	VBN
58810	757	56	towards	towards	IN
58810	757	57	the	the	DT
58810	757	58	sun	sun	NN
58810	757	59	in	in	IN
58810	757	60	the	the	DT
58810	757	61	same	same	JJ
58810	757	62	time	time	NN
58810	757	63	in	in	IN
58810	757	64	different	different	JJ
58810	757	65	parts	part	NNS
58810	757	66	of	of	IN
58810	757	67	its	-PRON-	PRP$
58810	757	68	orbit	orbit	NN
58810	757	69	.	.	.
58810	758	1	He	-PRON-	PRP
58810	758	2	found	find	VBD
58810	758	3	these	these	DT
58810	758	4	distances	distance	NNS
58810	758	5	in	in	IN
58810	758	6	all	all	DT
58810	758	7	cases	case	NNS
58810	758	8	to	to	TO
58810	758	9	vary	vary	VB
58810	758	10	inversely	inversely	RB
58810	758	11	as	as	IN
58810	758	12	the	the	DT
58810	758	13	square	square	NN
58810	758	14	of	of	IN
58810	758	15	the	the	DT
58810	758	16	distance	distance	NN
58810	758	17	of	of	IN
58810	758	18	the	the	DT
58810	758	19	planet	planet	NN
58810	758	20	from	from	IN
58810	758	21	the	the	DT
58810	758	22	sun	sun	NN
58810	758	23	.	.	.
58810	759	1	Thus	thus	RB
58810	759	2	,	,	,
58810	759	3	in	in	IN
58810	759	4	Fig	Fig	NNP
58810	759	5	.	.	.
58810	760	1	62	62	CD
58810	760	2	,	,	,
58810	760	3	suppose	suppose	VB
58810	760	4	a	a	DT
58810	760	5	planet	planet	NN
58810	760	6	would	would	MD
58810	760	7	move	move	VB
58810	760	8	from	from	IN
58810	760	9	_	_	NNP
58810	760	10	K	K	NNP
58810	760	11	_	_	NNP
58810	760	12	to	to	IN
58810	760	13	_	_	NNP
58810	760	14	B	B	NNP
58810	760	15	_	_	NNP
58810	760	16	in	in	IN
58810	760	17	the	the	DT
58810	760	18	same	same	JJ
58810	760	19	time	time	NN
58810	760	20	that	that	IN
58810	760	21	it	-PRON-	PRP
58810	760	22	would	would	MD
58810	760	23	move	move	VB
58810	760	24	from	from	IN
58810	760	25	_	_	NNP
58810	760	26	k	k	NNP
58810	760	27	_	_	NNP
58810	760	28	to	to	IN
58810	760	29	_	_	NNP
58810	760	30	b	b	NNP
58810	760	31	_	_	NNP
58810	760	32	in	in	IN
58810	760	33	another	another	DT
58810	760	34	part	part	NN
58810	760	35	of	of	IN
58810	760	36	its	-PRON-	PRP$
58810	760	37	orbit	orbit	NN
58810	760	38	.	.	.
58810	761	1	In	in	IN
58810	761	2	the	the	DT
58810	761	3	first	first	JJ
58810	761	4	instance	instance	NN
58810	761	5	the	the	DT
58810	761	6	planet	planet	NN
58810	761	7	would	would	MD
58810	761	8	be	be	VB
58810	761	9	drawn	draw	VBN
58810	761	10	towards	towards	IN
58810	761	11	the	the	DT
58810	761	12	sun	sun	NN
58810	761	13	the	the	DT
58810	761	14	distance	distance	NN
58810	761	15	_	_	NNP
58810	761	16	AB	AB	NNP
58810	761	17	_	_	NNP
58810	761	18	,	,	,
58810	761	19	and	and	CC
58810	761	20	in	in	IN
58810	761	21	the	the	DT
58810	761	22	second	second	JJ
58810	761	23	instance	instance	NN
58810	761	24	the	the	DT
58810	761	25	distance	distance	NN
58810	761	26	_	_	NNP
58810	761	27	ab	ab	NNP
58810	761	28	_	_	NNP
58810	761	29	.	.	.
58810	762	1	Newton	Newton	NNP
58810	762	2	found	find	VBD
58810	762	3	that	that	IN
58810	762	4	_	_	NNP
58810	762	5	AB	AB	NNP
58810	762	6	:	:	:
58810	762	7	ab	ab	NNP
58810	762	8	=	=	FW
58810	762	9	(	(	-LRB-
58810	762	10	SK)^2	SK)^2	NNP
58810	762	11	:	:	:
58810	762	12	(	(	-LRB-
58810	762	13	Sk)^2	Sk)^2	NNP
58810	762	14	_	_	NNP
58810	762	15	.	.	.
58810	763	1	He	-PRON-	PRP
58810	763	2	also	also	RB
58810	763	3	found	find	VBD
58810	763	4	that	that	IN
58810	763	5	the	the	DT
58810	763	6	same	same	JJ
58810	763	7	would	would	MD
58810	763	8	be	be	VB
58810	763	9	true	true	JJ
58810	763	10	when	when	WRB
58810	763	11	the	the	DT
58810	763	12	body	body	NN
58810	763	13	moved	move	VBD
58810	763	14	in	in	IN
58810	763	15	a	a	DT
58810	763	16	parabola	parabola	NN
58810	763	17	or	or	CC
58810	763	18	a	a	DT
58810	763	19	hyperbola	hyperbola	NN
58810	763	20	:	:	:
58810	763	21	hence	hence	RB
58810	763	22	he	-PRON-	PRP
58810	763	23	concluded	conclude	VBD
58810	763	24	that	that	IN
58810	763	25	_	_	NNP
58810	763	26	every	every	DT
58810	763	27	body	body	NN
58810	763	28	that	that	WDT
58810	763	29	moves	move	VBZ
58810	763	30	around	around	IN
58810	763	31	the	the	DT
58810	763	32	sun	sun	NN
58810	763	33	in	in	IN
58810	763	34	an	an	DT
58810	763	35	ellipse	ellipse	NN
58810	763	36	,	,	,
58810	763	37	a	a	DT
58810	763	38	parabola	parabola	NN
58810	763	39	,	,	,
58810	763	40	or	or	CC
58810	763	41	a	a	DT
58810	763	42	hyperbola	hyperbola	NN
58810	763	43	,	,	,
58810	763	44	is	be	VBZ
58810	763	45	moving	move	VBG
58810	763	46	under	under	IN
58810	763	47	the	the	DT
58810	763	48	influence	influence	NN
58810	763	49	of	of	IN
58810	763	50	gravity	gravity	NN
58810	763	51	_	_	NNP
58810	763	52	.	.	.
58810	764	1	[	[	-LRB-
58810	764	2	Transcriber	Transcriber	NNP
58810	764	3	's	's	POS
58810	764	4	Note	note	NN
58810	764	5	:	:	:
58810	764	6	In	in	IN
58810	764	7	Newton	Newton	NNP
58810	764	8	's	's	POS
58810	764	9	equation	equation	NN
58810	764	10	above	above	RB
58810	764	11	,	,	,
58810	764	12	(	(	-LRB-
58810	764	13	SK)^2	SK)^2	NNP
58810	764	14	means	mean	VBZ
58810	764	15	to	to	TO
58810	764	16	group	group	NN
58810	764	17	S	S	NNP
58810	764	18	and	and	CC
58810	764	19	K	K	NNP
58810	764	20	together	together	RB
58810	764	21	and	and	CC
58810	764	22	square	square	VB
58810	764	23	their	-PRON-	PRP$
58810	764	24	product	product	NN
58810	764	25	.	.	.
58810	765	1	In	in	IN
58810	765	2	the	the	DT
58810	765	3	original	original	JJ
58810	765	4	book	book	NN
58810	765	5	,	,	,
58810	765	6	instead	instead	RB
58810	765	7	of	of	IN
58810	765	8	using	use	VBG
58810	765	9	parentheses	parenthesis	NNS
58810	765	10	,	,	,
58810	765	11	there	there	EX
58810	765	12	was	be	VBD
58810	765	13	a	a	DT
58810	765	14	vinculum	vinculum	NN
58810	765	15	,	,	,
58810	765	16	a	a	DT
58810	765	17	horizontal	horizontal	JJ
58810	765	18	bar	bar	NN
58810	765	19	,	,	,
58810	765	20	drawn	draw	VBN
58810	765	21	over	over	IN
58810	765	22	the	the	DT
58810	765	23	S	s	NN
58810	765	24	and	and	CC
58810	765	25	the	the	DT
58810	765	26	K	K	NNP
58810	765	27	to	to	TO
58810	765	28	express	express	VB
58810	765	29	the	the	DT
58810	765	30	same	same	JJ
58810	765	31	grouping	grouping	NN
58810	765	32	.	.	.
58810	765	33	]	]	-RRB-
58810	766	1	[	[	-LRB-
58810	766	2	Illustration	illustration	NN
58810	766	3	:	:	:
58810	766	4	Fig	Fig	NNP
58810	766	5	.	.	.
58810	767	1	63	63	CD
58810	767	2	.	.	.
58810	767	3	]	]	-RRB-
58810	768	1	53	53	CD
58810	768	2	.	.	.
58810	769	1	_	_	NNP
58810	769	2	The	the	DT
58810	769	3	Force	Force	NNP
58810	769	4	that	that	WDT
58810	769	5	draws	draw	VBZ
58810	769	6	the	the	DT
58810	769	7	Different	different	JJ
58810	769	8	Planets	planet	NNS
58810	769	9	to	to	IN
58810	769	10	the	the	DT
58810	769	11	Sun	Sun	NNP
58810	769	12	Varies	Varies	NNPS
58810	769	13	inversely	inversely	RB
58810	769	14	as	as	IN
58810	769	15	the	the	DT
58810	769	16	Squares	Squares	NNPS
58810	769	17	of	of	IN
58810	769	18	the	the	DT
58810	769	19	Distances	distance	NNS
58810	769	20	of	of	IN
58810	769	21	the	the	DT
58810	769	22	Planets	planet	NNS
58810	769	23	from	from	IN
58810	769	24	the	the	DT
58810	769	25	Sun._--Newton	sun._--newton	CD
58810	769	26	compared	compare	VBN
58810	769	27	the	the	DT
58810	769	28	distances	distance	NNS
58810	769	29	_	_	NNP
58810	769	30	jK	jK	NNP
58810	769	31	_	_	NNP
58810	769	32	and	and	CC
58810	769	33	_	_	NNP
58810	769	34	eF	eF	NNP
58810	769	35	_	_	NNP
58810	769	36	,	,	,
58810	769	37	over	over	IN
58810	769	38	which	which	WDT
58810	769	39	two	two	CD
58810	769	40	planets	planet	NNS
58810	769	41	are	be	VBP
58810	769	42	drawn	draw	VBN
58810	769	43	towards	towards	IN
58810	769	44	the	the	DT
58810	769	45	sun	sun	NN
58810	769	46	in	in	IN
58810	769	47	the	the	DT
58810	769	48	same	same	JJ
58810	769	49	time	time	NN
58810	769	50	,	,	,
58810	769	51	and	and	CC
58810	769	52	found	find	VBD
58810	769	53	these	these	DT
58810	769	54	distances	distance	NNS
58810	769	55	to	to	TO
58810	769	56	vary	vary	VB
58810	769	57	inversely	inversely	RB
58810	769	58	as	as	IN
58810	769	59	the	the	DT
58810	769	60	squares	square	NNS
58810	769	61	of	of	IN
58810	769	62	the	the	DT
58810	769	63	distances	distance	NNS
58810	769	64	of	of	IN
58810	769	65	the	the	DT
58810	769	66	planets	planet	NNS
58810	769	67	from	from	IN
58810	769	68	the	the	DT
58810	769	69	sun	sun	NN
58810	769	70	:	:	:
58810	769	71	hence	hence	RB
58810	769	72	he	-PRON-	PRP
58810	769	73	concluded	conclude	VBD
58810	769	74	that	that	IN
58810	769	75	_	_	NNP
58810	769	76	all	all	PDT
58810	769	77	the	the	DT
58810	769	78	planets	planet	NNS
58810	769	79	are	be	VBP
58810	769	80	held	hold	VBN
58810	769	81	in	in	IN
58810	769	82	their	-PRON-	PRP$
58810	769	83	orbits	orbit	NNS
58810	769	84	by	by	IN
58810	769	85	gravity	gravity	NNP
58810	769	86	_	_	NNP
58810	769	87	.	.	.
58810	770	1	He	-PRON-	PRP
58810	770	2	also	also	RB
58810	770	3	showed	show	VBD
58810	770	4	that	that	IN
58810	770	5	this	this	DT
58810	770	6	would	would	MD
58810	770	7	be	be	VB
58810	770	8	true	true	JJ
58810	770	9	of	of	IN
58810	770	10	any	any	DT
58810	770	11	two	two	CD
58810	770	12	bodies	body	NNS
58810	770	13	that	that	WDT
58810	770	14	were	be	VBD
58810	770	15	revolving	revolve	VBG
58810	770	16	around	around	IN
58810	770	17	the	the	DT
58810	770	18	sun	sun	NN
58810	770	19	's	's	POS
58810	770	20	centre	centre	NN
58810	770	21	,	,	,
58810	770	22	according	accord	VBG
58810	770	23	to	to	IN
58810	770	24	Kepler	Kepler	NNP
58810	770	25	's	's	POS
58810	770	26	Third	Third	NNP
58810	770	27	Law	Law	NNP
58810	770	28	.	.	.
58810	771	1	54	54	CD
58810	771	2	.	.	.
58810	772	1	_	_	NNP
58810	772	2	The	the	DT
58810	772	3	Copernican	Copernican	NNP
58810	772	4	System._--The	System._--The	NNP
58810	772	5	theory	theory	NN
58810	772	6	of	of	IN
58810	772	7	the	the	DT
58810	772	8	solar	solar	JJ
58810	772	9	system	system	NN
58810	772	10	which	which	WDT
58810	772	11	originated	originate	VBD
58810	772	12	with	with	IN
58810	772	13	Copernicus	Copernicus	NNP
58810	772	14	,	,	,
58810	772	15	and	and	CC
58810	772	16	which	which	WDT
58810	772	17	was	be	VBD
58810	772	18	developed	develop	VBN
58810	772	19	and	and	CC
58810	772	20	completed	complete	VBN
58810	772	21	by	by	IN
58810	772	22	Kepler	Kepler	NNP
58810	772	23	and	and	CC
58810	772	24	Newton	Newton	NNP
58810	772	25	,	,	,
58810	772	26	is	be	VBZ
58810	772	27	commonly	commonly	RB
58810	772	28	known	know	VBN
58810	772	29	as	as	IN
58810	772	30	the	the	DT
58810	772	31	_	_	NNP
58810	772	32	Copernican	Copernican	NNP
58810	772	33	System	System	NNP
58810	772	34	_	_	NNP
58810	772	35	.	.	.
58810	773	1	This	this	DT
58810	773	2	system	system	NN
58810	773	3	is	be	VBZ
58810	773	4	shown	show	VBN
58810	773	5	in	in	IN
58810	773	6	Fig	Fig	NNP
58810	773	7	.	.	.
58810	774	1	64	64	CD
58810	774	2	.	.	.
58810	775	1	[	[	-LRB-
58810	775	2	Illustration	illustration	NN
58810	775	3	:	:	:
58810	775	4	Fig	Fig	NNP
58810	775	5	.	.	.
58810	776	1	64	64	CD
58810	776	2	.	.	.
58810	776	3	]	]	-RRB-
58810	777	1	II	ii	CD
58810	777	2	.	.	.
58810	778	1	THE	the	DT
58810	778	2	SUN	SUN	NNP
58810	778	3	AND	and	CC
58810	778	4	PLANETS	PLANETS	NNP
58810	778	5	.	.	.
58810	779	1	I.	I.	NNP
58810	780	1	THE	the	DT
58810	780	2	EARTH	EARTH	NNP
58810	780	3	.	.	.
58810	781	1	Form	form	NN
58810	781	2	and	and	CC
58810	781	3	Size	Size	NNP
58810	781	4	.	.	.
58810	782	1	55	55	CD
58810	782	2	.	.	.
58810	783	1	_	_	NNP
58810	783	2	Form	Form	NNP
58810	783	3	of	of	IN
58810	783	4	the	the	DT
58810	783	5	Earth._--In	Earth._--In	NNP
58810	783	6	ordinary	ordinary	JJ
58810	783	7	language	language	NN
58810	783	8	the	the	DT
58810	783	9	term	term	NN
58810	783	10	_	_	NNP
58810	783	11	horizon	horizon	NN
58810	783	12	_	_	NNP
58810	783	13	denotes	denote	VBZ
58810	783	14	the	the	DT
58810	783	15	line	line	NN
58810	783	16	that	that	WDT
58810	783	17	bounds	bound	VBZ
58810	783	18	the	the	DT
58810	783	19	portion	portion	NN
58810	783	20	of	of	IN
58810	783	21	the	the	DT
58810	783	22	earth	earth	NN
58810	783	23	's	's	POS
58810	783	24	surface	surface	NN
58810	783	25	that	that	WDT
58810	783	26	is	be	VBZ
58810	783	27	visible	visible	JJ
58810	783	28	at	at	IN
58810	783	29	any	any	DT
58810	783	30	point	point	NN
58810	783	31	.	.	.
58810	784	1	(	(	-LRB-
58810	784	2	1	1	LS
58810	784	3	)	)	-RRB-
58810	784	4	It	-PRON-	PRP
58810	784	5	is	be	VBZ
58810	784	6	well	well	RB
58810	784	7	known	know	VBN
58810	784	8	that	that	IN
58810	784	9	the	the	DT
58810	784	10	horizon	horizon	NN
58810	784	11	of	of	IN
58810	784	12	a	a	DT
58810	784	13	plain	plain	JJ
58810	784	14	presents	present	VBZ
58810	784	15	the	the	DT
58810	784	16	form	form	NN
58810	784	17	of	of	IN
58810	784	18	a	a	DT
58810	784	19	circle	circle	NN
58810	784	20	surrounding	surround	VBG
58810	784	21	the	the	DT
58810	784	22	observer	observer	NN
58810	784	23	.	.	.
58810	785	1	If	if	IN
58810	785	2	the	the	DT
58810	785	3	latter	latter	JJ
58810	785	4	moves	move	NNS
58810	785	5	,	,	,
58810	785	6	the	the	DT
58810	785	7	circle	circle	NN
58810	785	8	moves	move	VBZ
58810	785	9	also	also	RB
58810	785	10	;	;	:
58810	785	11	but	but	CC
58810	785	12	its	-PRON-	PRP$
58810	785	13	form	form	NN
58810	785	14	remains	remain	VBZ
58810	785	15	the	the	DT
58810	785	16	same	same	JJ
58810	785	17	,	,	,
58810	785	18	and	and	CC
58810	785	19	is	be	VBZ
58810	785	20	modified	modify	VBN
58810	785	21	only	only	RB
58810	785	22	when	when	WRB
58810	785	23	mountains	mountain	NNS
58810	785	24	or	or	CC
58810	785	25	other	other	JJ
58810	785	26	obstacles	obstacle	NNS
58810	785	27	limit	limit	VBP
58810	785	28	the	the	DT
58810	785	29	view	view	NN
58810	785	30	.	.	.
58810	786	1	Out	out	IN
58810	786	2	at	at	IN
58810	786	3	sea	sea	NN
58810	786	4	,	,	,
58810	786	5	the	the	DT
58810	786	6	circular	circular	JJ
58810	786	7	form	form	NN
58810	786	8	of	of	IN
58810	786	9	the	the	DT
58810	786	10	horizon	horizon	NN
58810	786	11	is	be	VBZ
58810	786	12	still	still	RB
58810	786	13	more	more	RBR
58810	786	14	decided	decided	JJ
58810	786	15	,	,	,
58810	786	16	and	and	CC
58810	786	17	changes	change	NNS
58810	786	18	only	only	RB
58810	786	19	near	near	IN
58810	786	20	the	the	DT
58810	786	21	coasts	coast	NNS
58810	786	22	,	,	,
58810	786	23	the	the	DT
58810	786	24	outline	outline	NN
58810	786	25	of	of	IN
58810	786	26	which	which	WDT
58810	786	27	breaks	break	VBZ
58810	786	28	the	the	DT
58810	786	29	regularity	regularity	NN
58810	786	30	.	.	.
58810	787	1	Here	here	RB
58810	787	2	,	,	,
58810	787	3	then	then	RB
58810	787	4	,	,	,
58810	787	5	we	-PRON-	PRP
58810	787	6	obtain	obtain	VBP
58810	787	7	a	a	DT
58810	787	8	first	first	JJ
58810	787	9	notion	notion	NN
58810	787	10	of	of	IN
58810	787	11	the	the	DT
58810	787	12	rotundity	rotundity	NN
58810	787	13	of	of	IN
58810	787	14	the	the	DT
58810	787	15	earth	earth	NN
58810	787	16	,	,	,
58810	787	17	since	since	IN
58810	787	18	a	a	DT
58810	787	19	sphere	sphere	NN
58810	787	20	is	be	VBZ
58810	787	21	the	the	DT
58810	787	22	only	only	JJ
58810	787	23	body	body	NN
58810	787	24	which	which	WDT
58810	787	25	is	be	VBZ
58810	787	26	presented	present	VBN
58810	787	27	always	always	RB
58810	787	28	to	to	IN
58810	787	29	us	-PRON-	PRP
58810	787	30	under	under	IN
58810	787	31	the	the	DT
58810	787	32	form	form	NN
58810	787	33	of	of	IN
58810	787	34	a	a	DT
58810	787	35	circle	circle	NN
58810	787	36	,	,	,
58810	787	37	from	from	IN
58810	787	38	whatever	whatever	WDT
58810	787	39	point	point	NN
58810	787	40	on	on	IN
58810	787	41	its	-PRON-	PRP$
58810	787	42	surface	surface	NN
58810	787	43	it	-PRON-	PRP
58810	787	44	is	be	VBZ
58810	787	45	viewed	view	VBN
58810	787	46	.	.	.
58810	788	1	(	(	-LRB-
58810	788	2	2	2	LS
58810	788	3	)	)	-RRB-
58810	788	4	Moreover	moreover	RB
58810	788	5	,	,	,
58810	788	6	it	-PRON-	PRP
58810	788	7	can	can	MD
58810	788	8	not	not	RB
58810	788	9	be	be	VB
58810	788	10	maintained	maintain	VBN
58810	788	11	that	that	IN
58810	788	12	the	the	DT
58810	788	13	horizon	horizon	NN
58810	788	14	is	be	VBZ
58810	788	15	the	the	DT
58810	788	16	vanishing	vanish	VBG
58810	788	17	point	point	NN
58810	788	18	of	of	IN
58810	788	19	distinct	distinct	JJ
58810	788	20	vision	vision	NN
58810	788	21	,	,	,
58810	788	22	and	and	CC
58810	788	23	that	that	IN
58810	788	24	it	-PRON-	PRP
58810	788	25	is	be	VBZ
58810	788	26	this	this	DT
58810	788	27	which	which	WDT
58810	788	28	causes	cause	VBZ
58810	788	29	the	the	DT
58810	788	30	appearance	appearance	NN
58810	788	31	of	of	IN
58810	788	32	a	a	DT
58810	788	33	circular	circular	JJ
58810	788	34	boundary	boundary	NN
58810	788	35	,	,	,
58810	788	36	because	because	IN
58810	788	37	the	the	DT
58810	788	38	horizon	horizon	NN
58810	788	39	is	be	VBZ
58810	788	40	enlarged	enlarge	VBN
58810	788	41	when	when	WRB
58810	788	42	we	-PRON-	PRP
58810	788	43	mount	mount	VBP
58810	788	44	above	above	IN
58810	788	45	the	the	DT
58810	788	46	surface	surface	NN
58810	788	47	of	of	IN
58810	788	48	the	the	DT
58810	788	49	plain	plain	NN
58810	788	50	.	.	.
58810	789	1	This	this	DT
58810	789	2	will	will	MD
58810	789	3	be	be	VB
58810	789	4	evident	evident	JJ
58810	789	5	from	from	IN
58810	789	6	Fig	Fig	NNP
58810	789	7	.	.	.
58810	790	1	65	65	CD
58810	790	2	,	,	,
58810	790	3	in	in	IN
58810	790	4	which	which	WDT
58810	790	5	a	a	DT
58810	790	6	mountain	mountain	NN
58810	790	7	is	be	VBZ
58810	790	8	depicted	depict	VBN
58810	790	9	in	in	IN
58810	790	10	the	the	DT
58810	790	11	middle	middle	NN
58810	790	12	of	of	IN
58810	790	13	a	a	DT
58810	790	14	plain	plain	NN
58810	790	15	,	,	,
58810	790	16	whose	whose	WP$
58810	790	17	uniform	uniform	JJ
58810	790	18	curvature	curvature	NN
58810	790	19	is	be	VBZ
58810	790	20	that	that	DT
58810	790	21	of	of	IN
58810	790	22	a	a	DT
58810	790	23	sphere	sphere	NN
58810	790	24	.	.	.
58810	791	1	From	from	IN
58810	791	2	the	the	DT
58810	791	3	foot	foot	NN
58810	791	4	of	of	IN
58810	791	5	the	the	DT
58810	791	6	mountain	mountain	NN
58810	791	7	the	the	DT
58810	791	8	spectator	spectator	NN
58810	791	9	will	will	MD
58810	791	10	have	have	VB
58810	791	11	but	but	CC
58810	791	12	a	a	DT
58810	791	13	very	very	RB
58810	791	14	limited	limited	JJ
58810	791	15	horizon	horizon	NN
58810	791	16	.	.	.
58810	792	1	Let	let	VB
58810	792	2	him	-PRON-	PRP
58810	792	3	ascend	ascend	VB
58810	792	4	half	half	JJ
58810	792	5	way	way	NN
58810	792	6	,	,	,
58810	792	7	his	-PRON-	PRP$
58810	792	8	visual	visual	JJ
58810	792	9	radius	radius	NN
58810	792	10	extends	extend	NNS
58810	792	11	,	,	,
58810	792	12	is	be	VBZ
58810	792	13	inclined	incline	VBN
58810	792	14	below	below	IN
58810	792	15	the	the	DT
58810	792	16	first	first	JJ
58810	792	17	horizon	horizon	NN
58810	792	18	,	,	,
58810	792	19	and	and	CC
58810	792	20	reveals	reveal	VBZ
58810	792	21	a	a	DT
58810	792	22	more	more	RBR
58810	792	23	extended	extended	JJ
58810	792	24	circular	circular	JJ
58810	792	25	area	area	NN
58810	792	26	.	.	.
58810	793	1	At	at	IN
58810	793	2	the	the	DT
58810	793	3	summit	summit	NN
58810	793	4	of	of	IN
58810	793	5	the	the	DT
58810	793	6	mountain	mountain	NN
58810	793	7	the	the	DT
58810	793	8	horizon	horizon	NN
58810	793	9	still	still	RB
58810	793	10	increases	increase	VBZ
58810	793	11	;	;	:
58810	793	12	and	and	CC
58810	793	13	,	,	,
58810	793	14	if	if	IN
58810	793	15	the	the	DT
58810	793	16	atmosphere	atmosphere	NN
58810	793	17	is	be	VBZ
58810	793	18	pure	pure	JJ
58810	793	19	,	,	,
58810	793	20	the	the	DT
58810	793	21	spectator	spectator	NN
58810	793	22	will	will	MD
58810	793	23	see	see	VB
58810	793	24	numerous	numerous	JJ
58810	793	25	objects	object	NNS
58810	793	26	where	where	WRB
58810	793	27	from	from	IN
58810	793	28	the	the	DT
58810	793	29	lower	low	JJR
58810	793	30	stations	station	NNS
58810	793	31	the	the	DT
58810	793	32	sky	sky	NN
58810	793	33	alone	alone	RB
58810	793	34	was	be	VBD
58810	793	35	visible	visible	JJ
58810	793	36	.	.	.
58810	794	1	[	[	-LRB-
58810	794	2	Illustration	illustration	NN
58810	794	3	:	:	:
58810	794	4	Fig	Fig	NNP
58810	794	5	.	.	.
58810	795	1	65	65	CD
58810	795	2	.	.	.
58810	795	3	]	]	-RRB-
58810	796	1	This	this	DT
58810	796	2	extension	extension	NN
58810	796	3	of	of	IN
58810	796	4	the	the	DT
58810	796	5	horizon	horizon	NN
58810	796	6	would	would	MD
58810	796	7	be	be	VB
58810	796	8	inexplicable	inexplicable	JJ
58810	796	9	if	if	IN
58810	796	10	the	the	DT
58810	796	11	earth	earth	NN
58810	796	12	had	have	VBD
58810	796	13	the	the	DT
58810	796	14	form	form	NN
58810	796	15	of	of	IN
58810	796	16	an	an	DT
58810	796	17	extended	extended	JJ
58810	796	18	plane	plane	NN
58810	796	19	.	.	.
58810	797	1	(	(	-LRB-
58810	797	2	3	3	LS
58810	797	3	)	)	-RRB-
58810	797	4	The	the	DT
58810	797	5	curvature	curvature	NN
58810	797	6	of	of	IN
58810	797	7	the	the	DT
58810	797	8	surface	surface	NN
58810	797	9	of	of	IN
58810	797	10	the	the	DT
58810	797	11	sea	sea	NN
58810	797	12	manifests	manifest	VBZ
58810	797	13	itself	-PRON-	PRP
58810	797	14	in	in	IN
58810	797	15	a	a	DT
58810	797	16	still	still	RB
58810	797	17	more	more	RBR
58810	797	18	striking	striking	JJ
58810	797	19	manner	manner	NN
58810	797	20	.	.	.
58810	798	1	If	if	IN
58810	798	2	we	-PRON-	PRP
58810	798	3	are	be	VBP
58810	798	4	on	on	IN
58810	798	5	the	the	DT
58810	798	6	coast	coast	NN
58810	798	7	at	at	IN
58810	798	8	the	the	DT
58810	798	9	summit	summit	NN
58810	798	10	of	of	IN
58810	798	11	a	a	DT
58810	798	12	hill	hill	NN
58810	798	13	,	,	,
58810	798	14	and	and	CC
58810	798	15	a	a	DT
58810	798	16	vessel	vessel	NN
58810	798	17	appears	appear	VBZ
58810	798	18	on	on	IN
58810	798	19	the	the	DT
58810	798	20	horizon	horizon	NN
58810	798	21	(	(	-LRB-
58810	798	22	Fig	fig	NN
58810	798	23	.	.	.
58810	799	1	66	66	CD
58810	799	2	)	)	-RRB-
58810	799	3	,	,	,
58810	799	4	we	-PRON-	PRP
58810	799	5	see	see	VBP
58810	799	6	only	only	RB
58810	799	7	the	the	DT
58810	799	8	tops	top	NNS
58810	799	9	of	of	IN
58810	799	10	the	the	DT
58810	799	11	masts	mast	NNS
58810	799	12	and	and	CC
58810	799	13	the	the	DT
58810	799	14	highest	high	JJS
58810	799	15	sails	sail	NNS
58810	799	16	;	;	:
58810	799	17	the	the	DT
58810	799	18	lower	low	JJR
58810	799	19	sails	sail	NNS
58810	799	20	and	and	CC
58810	799	21	the	the	DT
58810	799	22	hull	hull	NN
58810	799	23	are	be	VBP
58810	799	24	invisible	invisible	JJ
58810	799	25	.	.	.
58810	800	1	As	as	IN
58810	800	2	the	the	DT
58810	800	3	vessel	vessel	NN
58810	800	4	approaches	approach	VBZ
58810	800	5	,	,	,
58810	800	6	its	-PRON-	PRP$
58810	800	7	lower	low	JJR
58810	800	8	part	part	NN
58810	800	9	comes	come	VBZ
58810	800	10	into	into	IN
58810	800	11	view	view	NN
58810	800	12	above	above	IN
58810	800	13	the	the	DT
58810	800	14	horizon	horizon	NN
58810	800	15	,	,	,
58810	800	16	and	and	CC
58810	800	17	soon	soon	RB
58810	800	18	it	-PRON-	PRP
58810	800	19	appears	appear	VBZ
58810	800	20	entire	entire	JJ
58810	800	21	.	.	.
58810	801	1	[	[	-LRB-
58810	801	2	Illustration	illustration	NN
58810	801	3	:	:	:
58810	801	4	Fig	Fig	NNP
58810	801	5	.	.	.
58810	802	1	66	66	CD
58810	802	2	.	.	.
58810	802	3	]	]	-RRB-
58810	803	1	In	in	IN
58810	803	2	the	the	DT
58810	803	3	same	same	JJ
58810	803	4	manner	manner	NN
58810	803	5	the	the	DT
58810	803	6	sailors	sailor	NNS
58810	803	7	from	from	IN
58810	803	8	the	the	DT
58810	803	9	ship	ship	NN
58810	803	10	see	see	VBP
58810	803	11	the	the	DT
58810	803	12	different	different	JJ
58810	803	13	parts	part	NNS
58810	803	14	of	of	IN
58810	803	15	objects	object	NNS
58810	803	16	on	on	IN
58810	803	17	the	the	DT
58810	803	18	land	land	NN
58810	803	19	appear	appear	VBP
58810	803	20	successively	successively	RB
58810	803	21	,	,	,
58810	803	22	beginning	begin	VBG
58810	803	23	with	with	IN
58810	803	24	the	the	DT
58810	803	25	highest	high	JJS
58810	803	26	.	.	.
58810	804	1	The	the	DT
58810	804	2	reason	reason	NN
58810	804	3	of	of	IN
58810	804	4	this	this	DT
58810	804	5	will	will	MD
58810	804	6	be	be	VB
58810	804	7	evident	evident	JJ
58810	804	8	from	from	IN
58810	804	9	Fig	Fig	NNP
58810	804	10	.	.	.
58810	805	1	67	67	CD
58810	805	2	,	,	,
58810	805	3	where	where	WRB
58810	805	4	the	the	DT
58810	805	5	course	course	NN
58810	805	6	of	of	IN
58810	805	7	a	a	DT
58810	805	8	vessel	vessel	NN
58810	805	9	,	,	,
58810	805	10	seen	see	VBN
58810	805	11	in	in	IN
58810	805	12	profile	profile	NN
58810	805	13	,	,	,
58810	805	14	is	be	VBZ
58810	805	15	figured	figure	VBN
58810	805	16	on	on	IN
58810	805	17	the	the	DT
58810	805	18	convex	convex	NNP
58810	805	19	surface	surface	NN
58810	805	20	of	of	IN
58810	805	21	the	the	DT
58810	805	22	sea	sea	NN
58810	805	23	.	.	.
58810	806	1	[	[	-LRB-
58810	806	2	Illustration	illustration	NN
58810	806	3	:	:	:
58810	806	4	Fig	Fig	NNP
58810	806	5	.	.	.
58810	807	1	67	67	CD
58810	807	2	.	.	.
58810	807	3	]	]	-RRB-
58810	808	1	As	as	IN
58810	808	2	the	the	DT
58810	808	3	curvature	curvature	NN
58810	808	4	of	of	IN
58810	808	5	the	the	DT
58810	808	6	ocean	ocean	NN
58810	808	7	is	be	VBZ
58810	808	8	the	the	DT
58810	808	9	same	same	JJ
58810	808	10	in	in	IN
58810	808	11	every	every	DT
58810	808	12	direction	direction	NN
58810	808	13	,	,	,
58810	808	14	it	-PRON-	PRP
58810	808	15	follows	follow	VBZ
58810	808	16	that	that	IN
58810	808	17	the	the	DT
58810	808	18	surface	surface	NN
58810	808	19	of	of	IN
58810	808	20	the	the	DT
58810	808	21	ocean	ocean	NN
58810	808	22	is	be	VBZ
58810	808	23	_	_	NNP
58810	808	24	spherical	spherical	JJ
58810	808	25	_	_	NNP
58810	808	26	.	.	.
58810	809	1	The	the	DT
58810	809	2	same	same	JJ
58810	809	3	is	be	VBZ
58810	809	4	true	true	JJ
58810	809	5	of	of	IN
58810	809	6	the	the	DT
58810	809	7	surface	surface	NN
58810	809	8	of	of	IN
58810	809	9	the	the	DT
58810	809	10	land	land	NN
58810	809	11	,	,	,
58810	809	12	allowance	allowance	NN
58810	809	13	being	be	VBG
58810	809	14	made	make	VBN
58810	809	15	for	for	IN
58810	809	16	the	the	DT
58810	809	17	various	various	JJ
58810	809	18	inequalities	inequality	NNS
58810	809	19	of	of	IN
58810	809	20	the	the	DT
58810	809	21	surface	surface	NN
58810	809	22	.	.	.
58810	810	1	From	from	IN
58810	810	2	these	these	DT
58810	810	3	and	and	CC
58810	810	4	various	various	JJ
58810	810	5	other	other	JJ
58810	810	6	indications	indication	NNS
58810	810	7	,	,	,
58810	810	8	we	-PRON-	PRP
58810	810	9	conclude	conclude	VBP
58810	810	10	that	that	IN
58810	810	11	_	_	NNP
58810	810	12	the	the	DT
58810	810	13	earth	earth	NN
58810	810	14	is	be	VBZ
58810	810	15	a	a	DT
58810	810	16	sphere	sphere	NN
58810	810	17	_	_	NNP
58810	810	18	.	.	.
58810	811	1	56	56	CD
58810	811	2	.	.	.
58810	812	1	_	_	NNP
58810	812	2	Size	Size	NNP
58810	812	3	of	of	IN
58810	812	4	the	the	DT
58810	812	5	Earth._--The	earth._--the	CD
58810	812	6	size	size	NN
58810	812	7	of	of	IN
58810	812	8	the	the	DT
58810	812	9	earth	earth	NN
58810	812	10	is	be	VBZ
58810	812	11	ascertained	ascertain	VBN
58810	812	12	by	by	IN
58810	812	13	measuring	measure	VBG
58810	812	14	the	the	DT
58810	812	15	length	length	NN
58810	812	16	of	of	IN
58810	812	17	a	a	DT
58810	812	18	degree	degree	NN
58810	812	19	of	of	IN
58810	812	20	a	a	DT
58810	812	21	meridian	meridian	NN
58810	812	22	,	,	,
58810	812	23	and	and	CC
58810	812	24	multiplying	multiply	VBG
58810	812	25	this	this	DT
58810	812	26	by	by	IN
58810	812	27	three	three	CD
58810	812	28	hundred	hundred	CD
58810	812	29	and	and	CC
58810	812	30	sixty	sixty	CD
58810	812	31	.	.	.
58810	813	1	This	this	DT
58810	813	2	gives	give	VBZ
58810	813	3	the	the	DT
58810	813	4	circumference	circumference	NN
58810	813	5	of	of	IN
58810	813	6	the	the	DT
58810	813	7	earth	earth	NN
58810	813	8	as	as	IN
58810	813	9	about	about	RB
58810	813	10	twenty	twenty	CD
58810	813	11	-	-	HYPH
58810	813	12	five	five	CD
58810	813	13	thousand	thousand	CD
58810	813	14	miles	mile	NNS
58810	813	15	,	,	,
58810	813	16	and	and	CC
58810	813	17	its	-PRON-	PRP$
58810	813	18	diameter	diameter	NN
58810	813	19	as	as	IN
58810	813	20	about	about	RB
58810	813	21	eight	eight	CD
58810	813	22	thousand	thousand	CD
58810	813	23	miles	mile	NNS
58810	813	24	.	.	.
58810	814	1	We	-PRON-	PRP
58810	814	2	know	know	VBP
58810	814	3	that	that	IN
58810	814	4	the	the	DT
58810	814	5	two	two	CD
58810	814	6	stations	station	NNS
58810	814	7	between	between	IN
58810	814	8	which	which	WDT
58810	814	9	we	-PRON-	PRP
58810	814	10	measure	measure	VBP
58810	814	11	are	be	VBP
58810	814	12	one	one	CD
58810	814	13	degree	degree	NN
58810	814	14	apart	apart	RB
58810	814	15	when	when	WRB
58810	814	16	the	the	DT
58810	814	17	elevation	elevation	NN
58810	814	18	of	of	IN
58810	814	19	the	the	DT
58810	814	20	pole	pole	NN
58810	814	21	at	at	IN
58810	814	22	one	one	CD
58810	814	23	station	station	NN
58810	814	24	is	be	VBZ
58810	814	25	one	one	CD
58810	814	26	degree	degree	NN
58810	814	27	greater	great	JJR
58810	814	28	than	than	IN
58810	814	29	at	at	IN
58810	814	30	the	the	DT
58810	814	31	other	other	JJ
58810	814	32	.	.	.
58810	815	1	57	57	CD
58810	815	2	.	.	.
58810	816	1	_	_	NNP
58810	816	2	The	the	DT
58810	816	3	Earth	Earth	NNP
58810	816	4	Flattened	flatten	VBD
58810	816	5	at	at	IN
58810	816	6	the	the	DT
58810	816	7	Poles._--Degrees	poles._--degree	NNS
58810	816	8	on	on	IN
58810	816	9	the	the	DT
58810	816	10	meridian	meridian	NN
58810	816	11	have	have	VBP
58810	816	12	been	be	VBN
58810	816	13	measured	measure	VBN
58810	816	14	in	in	IN
58810	816	15	various	various	JJ
58810	816	16	parts	part	NNS
58810	816	17	of	of	IN
58810	816	18	the	the	DT
58810	816	19	earth	earth	NN
58810	816	20	,	,	,
58810	816	21	and	and	CC
58810	816	22	it	-PRON-	PRP
58810	816	23	has	have	VBZ
58810	816	24	been	be	VBN
58810	816	25	found	find	VBN
58810	816	26	that	that	IN
58810	816	27	they	-PRON-	PRP
58810	816	28	invariably	invariably	RB
58810	816	29	increase	increase	VBP
58810	816	30	in	in	IN
58810	816	31	length	length	NN
58810	816	32	as	as	IN
58810	816	33	we	-PRON-	PRP
58810	816	34	proceed	proceed	VBP
58810	816	35	from	from	IN
58810	816	36	the	the	DT
58810	816	37	equator	equator	NN
58810	816	38	towards	towards	IN
58810	816	39	the	the	DT
58810	816	40	pole	pole	NN
58810	816	41	:	:	:
58810	816	42	hence	hence	RB
58810	816	43	the	the	DT
58810	816	44	earth	earth	NN
58810	816	45	must	must	MD
58810	816	46	curve	curve	VB
58810	816	47	less	less	RBR
58810	816	48	and	and	CC
58810	816	49	less	less	RBR
58810	816	50	rapidly	rapidly	RB
58810	816	51	as	as	IN
58810	816	52	we	-PRON-	PRP
58810	816	53	approach	approach	VBP
58810	816	54	the	the	DT
58810	816	55	poles	pole	NNS
58810	816	56	;	;	:
58810	816	57	for	for	IN
58810	816	58	the	the	DT
58810	816	59	less	less	JJR
58810	816	60	the	the	DT
58810	816	61	curvature	curvature	NN
58810	816	62	of	of	IN
58810	816	63	a	a	DT
58810	816	64	circle	circle	NN
58810	816	65	,	,	,
58810	816	66	the	the	DT
58810	816	67	larger	large	JJR
58810	816	68	the	the	DT
58810	816	69	degrees	degree	NNS
58810	816	70	on	on	IN
58810	816	71	it	-PRON-	PRP
58810	816	72	.	.	.
58810	817	1	[	[	-LRB-
58810	817	2	Illustration	illustration	NN
58810	817	3	:	:	:
58810	817	4	Fig	Fig	NNP
58810	817	5	.	.	.
58810	818	1	68	68	CD
58810	818	2	.	.	.
58810	818	3	]	]	-RRB-
58810	819	1	58	58	CD
58810	819	2	.	.	.
58810	820	1	_	_	NNP
58810	820	2	The	the	DT
58810	820	3	Earth	Earth	NNP
58810	820	4	in	in	IN
58810	820	5	Space._--In	space._--in	NN
58810	820	6	Fig	Fig	NNP
58810	820	7	.	.	.
58810	821	1	68	68	CD
58810	821	2	we	-PRON-	PRP
58810	821	3	have	have	VBP
58810	821	4	a	a	DT
58810	821	5	view	view	NN
58810	821	6	of	of	IN
58810	821	7	the	the	DT
58810	821	8	earth	earth	NN
58810	821	9	suspended	suspend	VBN
58810	821	10	in	in	IN
58810	821	11	space	space	NN
58810	821	12	.	.	.
58810	822	1	The	the	DT
58810	822	2	side	side	NN
58810	822	3	of	of	IN
58810	822	4	the	the	DT
58810	822	5	earth	earth	NN
58810	822	6	turned	turn	VBD
58810	822	7	towards	towards	IN
58810	822	8	the	the	DT
58810	822	9	sun	sun	NN
58810	822	10	is	be	VBZ
58810	822	11	illumined	illumined	JJ
58810	822	12	,	,	,
58810	822	13	and	and	CC
58810	822	14	the	the	DT
58810	822	15	other	other	JJ
58810	822	16	side	side	NN
58810	822	17	is	be	VBZ
58810	822	18	in	in	IN
58810	822	19	darkness	darkness	NN
58810	822	20	.	.	.
58810	823	1	As	as	IN
58810	823	2	the	the	DT
58810	823	3	planet	planet	NN
58810	823	4	rotates	rotate	VBZ
58810	823	5	on	on	IN
58810	823	6	its	-PRON-	PRP$
58810	823	7	axis	axis	NN
58810	823	8	,	,	,
58810	823	9	successive	successive	JJ
58810	823	10	portions	portion	NNS
58810	823	11	of	of	IN
58810	823	12	it	-PRON-	PRP
58810	823	13	will	will	MD
58810	823	14	be	be	VB
58810	823	15	turned	turn	VBN
58810	823	16	towards	towards	IN
58810	823	17	the	the	DT
58810	823	18	sun	sun	NN
58810	823	19	.	.	.
58810	824	1	As	as	IN
58810	824	2	viewed	view	VBN
58810	824	3	from	from	IN
58810	824	4	a	a	DT
58810	824	5	point	point	NN
58810	824	6	in	in	IN
58810	824	7	space	space	NN
58810	824	8	between	between	IN
58810	824	9	it	-PRON-	PRP
58810	824	10	and	and	CC
58810	824	11	the	the	DT
58810	824	12	sun	sun	NN
58810	824	13	,	,	,
58810	824	14	it	-PRON-	PRP
58810	824	15	will	will	MD
58810	824	16	present	present	VB
58810	824	17	light	light	JJ
58810	824	18	and	and	CC
58810	824	19	dark	dark	JJ
58810	824	20	portions	portion	NNS
58810	824	21	,	,	,
58810	824	22	which	which	WDT
58810	824	23	will	will	MD
58810	824	24	assume	assume	VB
58810	824	25	different	different	JJ
58810	824	26	forms	form	NNS
58810	824	27	according	accord	VBG
58810	824	28	to	to	IN
58810	824	29	the	the	DT
58810	824	30	portion	portion	NN
58810	824	31	which	which	WDT
58810	824	32	is	be	VBZ
58810	824	33	illumined	illumine	VBN
58810	824	34	.	.	.
58810	825	1	These	these	DT
58810	825	2	different	different	JJ
58810	825	3	appearances	appearance	NNS
58810	825	4	are	be	VBP
58810	825	5	shown	show	VBN
58810	825	6	in	in	IN
58810	825	7	Fig	Fig	NNP
58810	825	8	.	.	.
58810	826	1	69	69	CD
58810	826	2	.	.	.
58810	827	1	[	[	-LRB-
58810	827	2	Illustration	illustration	NN
58810	827	3	:	:	:
58810	827	4	Fig	Fig	NNP
58810	827	5	.	.	.
58810	828	1	69	69	CD
58810	828	2	.	.	.
58810	828	3	]	]	-RRB-
58810	829	1	Day	Day	NNP
58810	829	2	and	and	CC
58810	829	3	Night	Night	NNP
58810	829	4	.	.	.
58810	830	1	59	59	CD
58810	830	2	.	.	.
58810	831	1	_	_	NNP
58810	831	2	Day	Day	NNP
58810	831	3	and	and	CC
58810	831	4	Night._--The	night._--the	CD
58810	831	5	succession	succession	NN
58810	831	6	of	of	IN
58810	831	7	day	day	NN
58810	831	8	and	and	CC
58810	831	9	night	night	NN
58810	831	10	is	be	VBZ
58810	831	11	due	due	JJ
58810	831	12	to	to	IN
58810	831	13	_	_	NNP
58810	831	14	the	the	DT
58810	831	15	rotation	rotation	NN
58810	831	16	of	of	IN
58810	831	17	the	the	DT
58810	831	18	earth	earth	NN
58810	831	19	on	on	IN
58810	831	20	its	-PRON-	PRP$
58810	831	21	axis	axis	NN
58810	831	22	_	_	NNP
58810	831	23	,	,	,
58810	831	24	by	by	IN
58810	831	25	which	which	WDT
58810	831	26	a	a	DT
58810	831	27	place	place	NN
58810	831	28	on	on	IN
58810	831	29	the	the	DT
58810	831	30	surface	surface	NN
58810	831	31	of	of	IN
58810	831	32	the	the	DT
58810	831	33	earth	earth	NN
58810	831	34	is	be	VBZ
58810	831	35	carried	carry	VBN
58810	831	36	alternately	alternately	RB
58810	831	37	into	into	IN
58810	831	38	the	the	DT
58810	831	39	sunshine	sunshine	NN
58810	831	40	and	and	CC
58810	831	41	out	out	IN
58810	831	42	of	of	IN
58810	831	43	it	-PRON-	PRP
58810	831	44	.	.	.
58810	832	1	As	as	IN
58810	832	2	the	the	DT
58810	832	3	sun	sun	NN
58810	832	4	moves	move	VBZ
58810	832	5	around	around	IN
58810	832	6	the	the	DT
58810	832	7	heavens	heaven	NNS
58810	832	8	on	on	IN
58810	832	9	the	the	DT
58810	832	10	ecliptic	ecliptic	NN
58810	832	11	,	,	,
58810	832	12	it	-PRON-	PRP
58810	832	13	will	will	MD
58810	832	14	be	be	VB
58810	832	15	on	on	IN
58810	832	16	the	the	DT
58810	832	17	celestial	celestial	JJ
58810	832	18	equator	equator	NN
58810	832	19	when	when	WRB
58810	832	20	at	at	IN
58810	832	21	the	the	DT
58810	832	22	equinoxes	equinox	NNS
58810	832	23	,	,	,
58810	832	24	and	and	CC
58810	832	25	23	23	CD
58810	832	26	-	-	HYPH
58810	832	27	1/2	1/2	CD
58810	832	28	°	°	NNS
58810	832	29	north	north	RB
58810	832	30	of	of	IN
58810	832	31	the	the	DT
58810	832	32	equator	equator	NN
58810	832	33	when	when	WRB
58810	832	34	at	at	IN
58810	832	35	the	the	DT
58810	832	36	summer	summer	NN
58810	832	37	solstice	solstice	NN
58810	832	38	,	,	,
58810	832	39	and	and	CC
58810	832	40	23	23	CD
58810	832	41	-	-	HYPH
58810	832	42	1/2	1/2	CD
58810	832	43	°	°	NNS
58810	832	44	south	south	RB
58810	832	45	of	of	IN
58810	832	46	the	the	DT
58810	832	47	equator	equator	NN
58810	832	48	when	when	WRB
58810	832	49	at	at	IN
58810	832	50	the	the	DT
58810	832	51	winter	winter	NN
58810	832	52	solstice	solstice	NN
58810	832	53	.	.	.
58810	833	1	60	60	CD
58810	833	2	.	.	.
58810	834	1	_	_	NNP
58810	834	2	Day	Day	NNP
58810	834	3	and	and	CC
58810	834	4	Night	Night	NNP
58810	834	5	when	when	WRB
58810	834	6	the	the	DT
58810	834	7	Sun	Sun	NNP
58810	834	8	is	be	VBZ
58810	834	9	at	at	IN
58810	834	10	the	the	DT
58810	834	11	Equinoxes._--When	Equinoxes._--When	NNP
58810	834	12	the	the	DT
58810	834	13	sun	sun	NN
58810	834	14	is	be	VBZ
58810	834	15	at	at	IN
58810	834	16	either	either	CC
58810	834	17	equinox	equinox	JJ
58810	834	18	,	,	,
58810	834	19	the	the	DT
58810	834	20	diurnal	diurnal	JJ
58810	834	21	circle	circle	NN
58810	834	22	described	describe	VBN
58810	834	23	by	by	IN
58810	834	24	the	the	DT
58810	834	25	sun	sun	NN
58810	834	26	will	will	MD
58810	834	27	coincide	coincide	VB
58810	834	28	with	with	IN
58810	834	29	the	the	DT
58810	834	30	celestial	celestial	JJ
58810	834	31	equator	equator	NN
58810	834	32	;	;	:
58810	834	33	and	and	CC
58810	834	34	therefore	therefore	RB
58810	834	35	half	half	NN
58810	834	36	of	of	IN
58810	834	37	this	this	DT
58810	834	38	diurnal	diurnal	JJ
58810	834	39	circle	circle	NN
58810	834	40	will	will	MD
58810	834	41	be	be	VB
58810	834	42	above	above	IN
58810	834	43	the	the	DT
58810	834	44	horizon	horizon	NN
58810	834	45	at	at	IN
58810	834	46	every	every	DT
58810	834	47	point	point	NN
58810	834	48	on	on	IN
58810	834	49	the	the	DT
58810	834	50	surface	surface	NN
58810	834	51	of	of	IN
58810	834	52	the	the	DT
58810	834	53	globe	globe	NN
58810	834	54	.	.	.
58810	835	1	At	at	IN
58810	835	2	these	these	DT
58810	835	3	times	time	NNS
58810	835	4	_	_	NNP
58810	835	5	day	day	NN
58810	835	6	and	and	CC
58810	835	7	night	night	NN
58810	835	8	will	will	MD
58810	835	9	be	be	VB
58810	835	10	equal	equal	JJ
58810	835	11	in	in	IN
58810	835	12	every	every	DT
58810	835	13	part	part	NN
58810	835	14	of	of	IN
58810	835	15	the	the	DT
58810	835	16	earth	earth	NN
58810	835	17	_	_	NNP
58810	835	18	.	.	.
58810	836	1	[	[	-LRB-
58810	836	2	Illustration	illustration	NN
58810	836	3	:	:	:
58810	836	4	Fig	Fig	NNP
58810	836	5	.	.	.
58810	837	1	70	70	CD
58810	837	2	.	.	.
58810	837	3	]	]	-RRB-
58810	838	1	[	[	-LRB-
58810	838	2	Illustration	illustration	NN
58810	838	3	:	:	:
58810	838	4	Fig	Fig	NNP
58810	838	5	.	.	.
58810	839	1	71	71	CD
58810	839	2	.	.	.
58810	839	3	]	]	-RRB-
58810	840	1	The	the	DT
58810	840	2	equality	equality	NN
58810	840	3	of	of	IN
58810	840	4	days	day	NNS
58810	840	5	and	and	CC
58810	840	6	nights	night	NNS
58810	840	7	when	when	WRB
58810	840	8	the	the	DT
58810	840	9	sun	sun	NN
58810	840	10	is	be	VBZ
58810	840	11	on	on	IN
58810	840	12	the	the	DT
58810	840	13	celestial	celestial	JJ
58810	840	14	equator	equator	NN
58810	840	15	is	be	VBZ
58810	840	16	also	also	RB
58810	840	17	evident	evident	JJ
58810	840	18	from	from	IN
58810	840	19	the	the	DT
58810	840	20	following	follow	VBG
58810	840	21	considerations	consideration	NNS
58810	840	22	:	:	:
58810	840	23	one	one	CD
58810	840	24	-	-	HYPH
58810	840	25	half	half	NN
58810	840	26	of	of	IN
58810	840	27	the	the	DT
58810	840	28	earth	earth	NN
58810	840	29	is	be	VBZ
58810	840	30	in	in	IN
58810	840	31	sunshine	sunshine	NN
58810	840	32	all	all	DT
58810	840	33	of	of	IN
58810	840	34	the	the	DT
58810	840	35	time	time	NN
58810	840	36	;	;	:
58810	840	37	when	when	WRB
58810	840	38	the	the	DT
58810	840	39	sun	sun	NN
58810	840	40	is	be	VBZ
58810	840	41	on	on	IN
58810	840	42	the	the	DT
58810	840	43	celestial	celestial	JJ
58810	840	44	equator	equator	NN
58810	840	45	,	,	,
58810	840	46	it	-PRON-	PRP
58810	840	47	is	be	VBZ
58810	840	48	directly	directly	RB
58810	840	49	over	over	IN
58810	840	50	the	the	DT
58810	840	51	equator	equator	NN
58810	840	52	of	of	IN
58810	840	53	the	the	DT
58810	840	54	earth	earth	NN
58810	840	55	,	,	,
58810	840	56	and	and	CC
58810	840	57	the	the	DT
58810	840	58	illumination	illumination	NN
58810	840	59	extends	extend	VBZ
58810	840	60	from	from	IN
58810	840	61	pole	pole	NN
58810	840	62	to	to	IN
58810	840	63	pole	pole	NN
58810	840	64	,	,	,
58810	840	65	as	as	IN
58810	840	66	is	be	VBZ
58810	840	67	evident	evident	JJ
58810	840	68	from	from	IN
58810	840	69	Figs	Figs	NNP
58810	840	70	.	.	.
58810	841	1	70	70	CD
58810	841	2	and	and	CC
58810	841	3	71	71	CD
58810	841	4	,	,	,
58810	841	5	in	in	IN
58810	841	6	the	the	DT
58810	841	7	former	former	NN
58810	841	8	of	of	IN
58810	841	9	which	which	WDT
58810	841	10	the	the	DT
58810	841	11	sun	sun	NN
58810	841	12	is	be	VBZ
58810	841	13	represented	represent	VBN
58810	841	14	as	as	IN
58810	841	15	on	on	IN
58810	841	16	the	the	DT
58810	841	17	eastern	eastern	JJ
58810	841	18	horizon	horizon	NN
58810	841	19	at	at	IN
58810	841	20	a	a	DT
58810	841	21	place	place	NN
58810	841	22	along	along	IN
58810	841	23	the	the	DT
58810	841	24	central	central	JJ
58810	841	25	line	line	NN
58810	841	26	of	of	IN
58810	841	27	the	the	DT
58810	841	28	figure	figure	NN
58810	841	29	,	,	,
58810	841	30	and	and	CC
58810	841	31	in	in	IN
58810	841	32	the	the	DT
58810	841	33	latter	latter	JJ
58810	841	34	as	as	IN
58810	841	35	on	on	IN
58810	841	36	the	the	DT
58810	841	37	meridian	meridian	NN
58810	841	38	along	along	IN
58810	841	39	the	the	DT
58810	841	40	same	same	JJ
58810	841	41	line	line	NN
58810	841	42	.	.	.
58810	842	1	In	in	IN
58810	842	2	each	each	DT
58810	842	3	diagram	diagram	NN
58810	842	4	it	-PRON-	PRP
58810	842	5	is	be	VBZ
58810	842	6	seen	see	VBN
58810	842	7	that	that	IN
58810	842	8	the	the	DT
58810	842	9	illumination	illumination	NN
58810	842	10	extends	extend	VBZ
58810	842	11	from	from	IN
58810	842	12	pole	pole	NN
58810	842	13	to	to	IN
58810	842	14	pole	pole	NN
58810	842	15	:	:	:
58810	842	16	hence	hence	RB
58810	842	17	,	,	,
58810	842	18	as	as	IN
58810	842	19	the	the	DT
58810	842	20	earth	earth	NN
58810	842	21	rotates	rotate	VBZ
58810	842	22	on	on	IN
58810	842	23	its	-PRON-	PRP$
58810	842	24	axis	axis	NN
58810	842	25	,	,	,
58810	842	26	every	every	DT
58810	842	27	place	place	NN
58810	842	28	on	on	IN
58810	842	29	the	the	DT
58810	842	30	surface	surface	NN
58810	842	31	will	will	MD
58810	842	32	be	be	VB
58810	842	33	in	in	IN
58810	842	34	the	the	DT
58810	842	35	sunshine	sunshine	NN
58810	842	36	and	and	CC
58810	842	37	out	out	IN
58810	842	38	of	of	IN
58810	842	39	it	-PRON-	PRP
58810	842	40	just	just	RB
58810	842	41	half	half	NN
58810	842	42	of	of	IN
58810	842	43	the	the	DT
58810	842	44	time	time	NN
58810	842	45	.	.	.
58810	843	1	61	61	CD
58810	843	2	.	.	.
58810	844	1	_	_	NNP
58810	844	2	Day	Day	NNP
58810	844	3	and	and	CC
58810	844	4	Night	Night	NNP
58810	844	5	when	when	WRB
58810	844	6	the	the	DT
58810	844	7	Sun	Sun	NNP
58810	844	8	is	be	VBZ
58810	844	9	at	at	IN
58810	844	10	the	the	DT
58810	844	11	Summer	Summer	NNP
58810	844	12	Solstice._--When	solstice._--when	VB
58810	844	13	the	the	DT
58810	844	14	sun	sun	NN
58810	844	15	is	be	VBZ
58810	844	16	at	at	IN
58810	844	17	the	the	DT
58810	844	18	summer	summer	NN
58810	844	19	solstice	solstice	NN
58810	844	20	,	,	,
58810	844	21	it	-PRON-	PRP
58810	844	22	will	will	MD
58810	844	23	be	be	VB
58810	844	24	23	23	CD
58810	844	25	-	-	HYPH
58810	844	26	1/2	1/2	CD
58810	844	27	°	°	NNS
58810	844	28	north	north	RB
58810	844	29	of	of	IN
58810	844	30	the	the	DT
58810	844	31	celestial	celestial	JJ
58810	844	32	equator	equator	NN
58810	844	33	.	.	.
58810	845	1	The	the	DT
58810	845	2	diurnal	diurnal	JJ
58810	845	3	circle	circle	NN
58810	845	4	described	describe	VBN
58810	845	5	by	by	IN
58810	845	6	the	the	DT
58810	845	7	sun	sun	NN
58810	845	8	will	will	MD
58810	845	9	then	then	RB
58810	845	10	be	be	VB
58810	845	11	23	23	CD
58810	845	12	-	-	HYPH
58810	845	13	1/2	1/2	CD
58810	845	14	°	°	NNS
58810	845	15	north	north	RB
58810	845	16	of	of	IN
58810	845	17	the	the	DT
58810	845	18	celestial	celestial	JJ
58810	845	19	equator	equator	NN
58810	845	20	;	;	:
58810	845	21	and	and	CC
58810	845	22	more	more	JJR
58810	845	23	than	than	IN
58810	845	24	half	half	NN
58810	845	25	of	of	IN
58810	845	26	this	this	DT
58810	845	27	diurnal	diurnal	JJ
58810	845	28	circle	circle	NN
58810	845	29	will	will	MD
58810	845	30	be	be	VB
58810	845	31	above	above	IN
58810	845	32	the	the	DT
58810	845	33	horizon	horizon	NN
58810	845	34	at	at	IN
58810	845	35	all	all	DT
58810	845	36	places	place	NNS
58810	845	37	north	north	RB
58810	845	38	of	of	IN
58810	845	39	the	the	DT
58810	845	40	equator	equator	NN
58810	845	41	,	,	,
58810	845	42	and	and	CC
58810	845	43	less	less	JJR
58810	845	44	than	than	IN
58810	845	45	half	half	NN
58810	845	46	of	of	IN
58810	845	47	it	-PRON-	PRP
58810	845	48	at	at	IN
58810	845	49	places	place	NNS
58810	845	50	south	south	RB
58810	845	51	of	of	IN
58810	845	52	the	the	DT
58810	845	53	equator	equator	NN
58810	845	54	:	:	:
58810	845	55	hence	hence	RB
58810	845	56	_	_	NNP
58810	845	57	the	the	DT
58810	845	58	days	day	NNS
58810	845	59	will	will	MD
58810	845	60	be	be	VB
58810	845	61	longer	long	JJR
58810	845	62	than	than	IN
58810	845	63	the	the	DT
58810	845	64	nights	night	NNS
58810	845	65	at	at	IN
58810	845	66	places	place	NNS
58810	845	67	north	north	RB
58810	845	68	of	of	IN
58810	845	69	the	the	DT
58810	845	70	equator	equator	NN
58810	845	71	,	,	,
58810	845	72	and	and	CC
58810	845	73	shorter	short	JJR
58810	845	74	than	than	IN
58810	845	75	the	the	DT
58810	845	76	nights	night	NNS
58810	845	77	at	at	IN
58810	845	78	places	place	NNS
58810	845	79	south	south	RB
58810	845	80	of	of	IN
58810	845	81	the	the	DT
58810	845	82	equator	equator	NN
58810	845	83	_	_	NNP
58810	845	84	.	.	.
58810	846	1	At	at	IN
58810	846	2	places	place	NNS
58810	846	3	within	within	IN
58810	846	4	23	23	CD
58810	846	5	-	-	HYPH
58810	846	6	1/2	1/2	CD
58810	846	7	°	°	NNS
58810	846	8	of	of	IN
58810	846	9	the	the	DT
58810	846	10	north	north	NNP
58810	846	11	pole	pole	NNP
58810	846	12	,	,	,
58810	846	13	the	the	DT
58810	846	14	entire	entire	JJ
58810	846	15	diurnal	diurnal	JJ
58810	846	16	circle	circle	NN
58810	846	17	described	describe	VBN
58810	846	18	by	by	IN
58810	846	19	the	the	DT
58810	846	20	sun	sun	NN
58810	846	21	will	will	MD
58810	846	22	be	be	VB
58810	846	23	above	above	IN
58810	846	24	the	the	DT
58810	846	25	horizon	horizon	NN
58810	846	26	,	,	,
58810	846	27	so	so	IN
58810	846	28	that	that	IN
58810	846	29	the	the	DT
58810	846	30	sun	sun	NN
58810	846	31	will	will	MD
58810	846	32	not	not	RB
58810	846	33	set	set	VB
58810	846	34	.	.	.
58810	847	1	At	at	IN
58810	847	2	places	place	NNS
58810	847	3	within	within	IN
58810	847	4	23	23	CD
58810	847	5	-	-	HYPH
58810	847	6	1/2	1/2	CD
58810	847	7	°	°	NNS
58810	847	8	of	of	IN
58810	847	9	the	the	DT
58810	847	10	south	south	NNP
58810	847	11	pole	pole	NNP
58810	847	12	of	of	IN
58810	847	13	the	the	DT
58810	847	14	earth	earth	NN
58810	847	15	,	,	,
58810	847	16	the	the	DT
58810	847	17	entire	entire	JJ
58810	847	18	diurnal	diurnal	JJ
58810	847	19	circle	circle	NN
58810	847	20	will	will	MD
58810	847	21	be	be	VB
58810	847	22	below	below	IN
58810	847	23	the	the	DT
58810	847	24	horizon	horizon	NN
58810	847	25	,	,	,
58810	847	26	so	so	IN
58810	847	27	that	that	IN
58810	847	28	the	the	DT
58810	847	29	sun	sun	NN
58810	847	30	will	will	MD
58810	847	31	not	not	RB
58810	847	32	rise	rise	VB
58810	847	33	.	.	.
58810	848	1	[	[	-LRB-
58810	848	2	Illustration	illustration	NN
58810	848	3	:	:	:
58810	848	4	Fig	Fig	NNP
58810	848	5	.	.	.
58810	849	1	72	72	CD
58810	849	2	.	.	.
58810	849	3	]	]	-RRB-
58810	850	1	[	[	-LRB-
58810	850	2	Illustration	illustration	NN
58810	850	3	:	:	:
58810	850	4	Fig	Fig	NNP
58810	850	5	.	.	.
58810	851	1	73	73	CD
58810	851	2	.	.	.
58810	851	3	]	]	-RRB-
58810	852	1	The	the	DT
58810	852	2	illumination	illumination	NN
58810	852	3	of	of	IN
58810	852	4	the	the	DT
58810	852	5	earth	earth	NN
58810	852	6	at	at	IN
58810	852	7	this	this	DT
58810	852	8	time	time	NN
58810	852	9	is	be	VBZ
58810	852	10	shown	show	VBN
58810	852	11	in	in	IN
58810	852	12	Figs	Figs	NNP
58810	852	13	.	.	.
58810	853	1	72	72	CD
58810	853	2	and	and	CC
58810	853	3	73	73	CD
58810	853	4	.	.	.
58810	854	1	In	in	IN
58810	854	2	Fig	Fig	NNP
58810	854	3	.	.	.
58810	855	1	72	72	CD
58810	855	2	the	the	DT
58810	855	3	sun	sun	NN
58810	855	4	is	be	VBZ
58810	855	5	represented	represent	VBN
58810	855	6	as	as	IN
58810	855	7	on	on	IN
58810	855	8	the	the	DT
58810	855	9	western	western	JJ
58810	855	10	horizon	horizon	NN
58810	855	11	along	along	IN
58810	855	12	the	the	DT
58810	855	13	middle	middle	JJ
58810	855	14	line	line	NN
58810	855	15	of	of	IN
58810	855	16	the	the	DT
58810	855	17	figure	figure	NN
58810	855	18	,	,	,
58810	855	19	and	and	CC
58810	855	20	in	in	IN
58810	855	21	Fig	Fig	NNP
58810	855	22	.	.	.
58810	856	1	73	73	CD
58810	856	2	as	as	IN
58810	856	3	on	on	IN
58810	856	4	the	the	DT
58810	856	5	meridian	meridian	NN
58810	856	6	.	.	.
58810	857	1	It	-PRON-	PRP
58810	857	2	is	be	VBZ
58810	857	3	seen	see	VBN
58810	857	4	at	at	IN
58810	857	5	once	once	RB
58810	857	6	that	that	IN
58810	857	7	the	the	DT
58810	857	8	illumination	illumination	NN
58810	857	9	extends	extend	VBZ
58810	857	10	23	23	CD
58810	857	11	-	-	SYM
58810	857	12	1/2	1/2	CD
58810	857	13	°	°	NNS
58810	857	14	beyond	beyond	IN
58810	857	15	the	the	DT
58810	857	16	north	north	NNP
58810	857	17	pole	pole	NNP
58810	857	18	,	,	,
58810	857	19	and	and	CC
58810	857	20	falls	fall	VBZ
58810	857	21	23	23	CD
58810	857	22	-	-	HYPH
58810	857	23	1/2	1/2	CD
58810	857	24	°	°	NNS
58810	857	25	short	short	JJ
58810	857	26	of	of	IN
58810	857	27	the	the	DT
58810	857	28	south	south	NNP
58810	857	29	pole	pole	NNP
58810	857	30	.	.	.
58810	858	1	As	as	IN
58810	858	2	the	the	DT
58810	858	3	earth	earth	NN
58810	858	4	rotates	rotate	VBZ
58810	858	5	on	on	IN
58810	858	6	its	-PRON-	PRP$
58810	858	7	axis	axis	NN
58810	858	8	,	,	,
58810	858	9	places	place	NNS
58810	858	10	near	near	IN
58810	858	11	the	the	DT
58810	858	12	north	north	NNP
58810	858	13	pole	pole	NNP
58810	858	14	will	will	MD
58810	858	15	be	be	VB
58810	858	16	in	in	IN
58810	858	17	the	the	DT
58810	858	18	sunshine	sunshine	NN
58810	858	19	all	all	PDT
58810	858	20	the	the	DT
58810	858	21	time	time	NN
58810	858	22	,	,	,
58810	858	23	while	while	IN
58810	858	24	places	place	NNS
58810	858	25	near	near	IN
58810	858	26	the	the	DT
58810	858	27	south	south	NNP
58810	858	28	pole	pole	NNP
58810	858	29	will	will	MD
58810	858	30	be	be	VB
58810	858	31	out	out	IN
58810	858	32	of	of	IN
58810	858	33	the	the	DT
58810	858	34	sunshine	sunshine	NN
58810	858	35	all	all	PDT
58810	858	36	the	the	DT
58810	858	37	time	time	NN
58810	858	38	.	.	.
58810	859	1	All	all	DT
58810	859	2	places	place	NNS
58810	859	3	north	north	RB
58810	859	4	of	of	IN
58810	859	5	the	the	DT
58810	859	6	equator	equator	NN
58810	859	7	will	will	MD
58810	859	8	be	be	VB
58810	859	9	in	in	IN
58810	859	10	the	the	DT
58810	859	11	sunshine	sunshine	NN
58810	859	12	longer	long	RBR
58810	859	13	than	than	IN
58810	859	14	they	-PRON-	PRP
58810	859	15	are	be	VBP
58810	859	16	out	out	IN
58810	859	17	of	of	IN
58810	859	18	it	-PRON-	PRP
58810	859	19	,	,	,
58810	859	20	while	while	IN
58810	859	21	all	all	DT
58810	859	22	places	place	NNS
58810	859	23	south	south	RB
58810	859	24	of	of	IN
58810	859	25	the	the	DT
58810	859	26	equator	equator	NN
58810	859	27	will	will	MD
58810	859	28	be	be	VB
58810	859	29	out	out	IN
58810	859	30	of	of	IN
58810	859	31	the	the	DT
58810	859	32	sunshine	sunshine	NN
58810	859	33	longer	long	RBR
58810	859	34	than	than	IN
58810	859	35	they	-PRON-	PRP
58810	859	36	are	be	VBP
58810	859	37	in	in	IN
58810	859	38	it	-PRON-	PRP
58810	859	39	.	.	.
58810	860	1	62	62	CD
58810	860	2	.	.	.
58810	861	1	_	_	NNP
58810	861	2	Day	Day	NNP
58810	861	3	and	and	CC
58810	861	4	Night	Night	NNP
58810	861	5	when	when	WRB
58810	861	6	the	the	DT
58810	861	7	Sun	Sun	NNP
58810	861	8	is	be	VBZ
58810	861	9	at	at	IN
58810	861	10	the	the	DT
58810	861	11	Winter	Winter	NNP
58810	861	12	Solstice._--When	solstice._--when	VB
58810	861	13	the	the	DT
58810	861	14	sun	sun	NN
58810	861	15	is	be	VBZ
58810	861	16	at	at	IN
58810	861	17	the	the	DT
58810	861	18	winter	winter	NN
58810	861	19	solstice	solstice	NN
58810	861	20	,	,	,
58810	861	21	it	-PRON-	PRP
58810	861	22	is	be	VBZ
58810	861	23	23	23	CD
58810	861	24	-	-	SYM
58810	861	25	1/2	1/2	CD
58810	861	26	°	°	NNS
58810	861	27	south	south	RB
58810	861	28	of	of	IN
58810	861	29	the	the	DT
58810	861	30	celestial	celestial	JJ
58810	861	31	equator	equator	NN
58810	861	32	.	.	.
58810	862	1	The	the	DT
58810	862	2	diurnal	diurnal	JJ
58810	862	3	circle	circle	NN
58810	862	4	described	describe	VBN
58810	862	5	by	by	IN
58810	862	6	the	the	DT
58810	862	7	sun	sun	NN
58810	862	8	is	be	VBZ
58810	862	9	then	then	RB
58810	862	10	23	23	CD
58810	862	11	-	-	HYPH
58810	862	12	1/2	1/2	CD
58810	862	13	°	°	NNS
58810	862	14	south	south	RB
58810	862	15	of	of	IN
58810	862	16	the	the	DT
58810	862	17	celestial	celestial	JJ
58810	862	18	equator	equator	NN
58810	862	19	.	.	.
58810	863	1	More	More	JJR
58810	863	2	than	than	IN
58810	863	3	half	half	NN
58810	863	4	of	of	IN
58810	863	5	this	this	DT
58810	863	6	diurnal	diurnal	JJ
58810	863	7	circle	circle	NN
58810	863	8	will	will	MD
58810	863	9	therefore	therefore	RB
58810	863	10	be	be	VB
58810	863	11	above	above	IN
58810	863	12	the	the	DT
58810	863	13	horizon	horizon	NN
58810	863	14	at	at	IN
58810	863	15	all	all	DT
58810	863	16	places	place	NNS
58810	863	17	south	south	RB
58810	863	18	of	of	IN
58810	863	19	the	the	DT
58810	863	20	equator	equator	NN
58810	863	21	,	,	,
58810	863	22	and	and	CC
58810	863	23	less	less	JJR
58810	863	24	than	than	IN
58810	863	25	half	half	NN
58810	863	26	of	of	IN
58810	863	27	it	-PRON-	PRP
58810	863	28	at	at	IN
58810	863	29	all	all	DT
58810	863	30	places	place	NNS
58810	863	31	north	north	RB
58810	863	32	of	of	IN
58810	863	33	the	the	DT
58810	863	34	equator	equator	NN
58810	863	35	:	:	:
58810	863	36	hence	hence	RB
58810	863	37	_	_	NNP
58810	863	38	the	the	DT
58810	863	39	days	day	NNS
58810	863	40	will	will	MD
58810	863	41	be	be	VB
58810	863	42	longer	long	JJR
58810	863	43	than	than	IN
58810	863	44	the	the	DT
58810	863	45	nights	night	NNS
58810	863	46	south	south	RB
58810	863	47	of	of	IN
58810	863	48	the	the	DT
58810	863	49	equator	equator	NN
58810	863	50	,	,	,
58810	863	51	and	and	CC
58810	863	52	shorter	short	JJR
58810	863	53	than	than	IN
58810	863	54	the	the	DT
58810	863	55	nights	night	NNS
58810	863	56	at	at	IN
58810	863	57	places	place	NNS
58810	863	58	north	north	RB
58810	863	59	of	of	IN
58810	863	60	the	the	DT
58810	863	61	equator	equator	NN
58810	863	62	_	_	NNP
58810	863	63	.	.	.
58810	864	1	At	at	IN
58810	864	2	places	place	NNS
58810	864	3	within	within	IN
58810	864	4	23	23	CD
58810	864	5	-	-	HYPH
58810	864	6	1/2	1/2	CD
58810	864	7	°	°	NNS
58810	864	8	of	of	IN
58810	864	9	the	the	DT
58810	864	10	south	south	NNP
58810	864	11	pole	pole	NNP
58810	864	12	,	,	,
58810	864	13	the	the	DT
58810	864	14	diurnal	diurnal	JJ
58810	864	15	circle	circle	NN
58810	864	16	described	describe	VBN
58810	864	17	by	by	IN
58810	864	18	the	the	DT
58810	864	19	sun	sun	NN
58810	864	20	will	will	MD
58810	864	21	be	be	VB
58810	864	22	entirely	entirely	RB
58810	864	23	above	above	IN
58810	864	24	the	the	DT
58810	864	25	horizon	horizon	NN
58810	864	26	,	,	,
58810	864	27	and	and	CC
58810	864	28	the	the	DT
58810	864	29	sun	sun	NN
58810	864	30	will	will	MD
58810	864	31	therefore	therefore	RB
58810	864	32	not	not	RB
58810	864	33	set	set	VBN
58810	864	34	.	.	.
58810	865	1	At	at	IN
58810	865	2	places	place	NNS
58810	865	3	within	within	IN
58810	865	4	23	23	CD
58810	865	5	-	-	HYPH
58810	865	6	1/2	1/2	CD
58810	865	7	°	°	NNS
58810	865	8	of	of	IN
58810	865	9	the	the	DT
58810	865	10	north	north	NNP
58810	865	11	pole	pole	NNP
58810	865	12	,	,	,
58810	865	13	the	the	DT
58810	865	14	diurnal	diurnal	JJ
58810	865	15	circle	circle	NN
58810	865	16	described	describe	VBN
58810	865	17	by	by	IN
58810	865	18	the	the	DT
58810	865	19	sun	sun	NN
58810	865	20	will	will	MD
58810	865	21	be	be	VB
58810	865	22	wholly	wholly	RB
58810	865	23	below	below	IN
58810	865	24	the	the	DT
58810	865	25	horizon	horizon	NN
58810	865	26	,	,	,
58810	865	27	and	and	CC
58810	865	28	therefore	therefore	RB
58810	865	29	the	the	DT
58810	865	30	sun	sun	NN
58810	865	31	will	will	MD
58810	865	32	not	not	RB
58810	865	33	rise	rise	VB
58810	865	34	.	.	.
58810	866	1	The	the	DT
58810	866	2	illumination	illumination	NN
58810	866	3	of	of	IN
58810	866	4	the	the	DT
58810	866	5	earth	earth	NN
58810	866	6	at	at	IN
58810	866	7	this	this	DT
58810	866	8	time	time	NN
58810	866	9	is	be	VBZ
58810	866	10	shown	show	VBN
58810	866	11	in	in	IN
58810	866	12	Figs	Figs	NNP
58810	866	13	.	.	.
58810	867	1	74	74	CD
58810	867	2	and	and	CC
58810	867	3	75	75	CD
58810	867	4	,	,	,
58810	867	5	and	and	CC
58810	867	6	is	be	VBZ
58810	867	7	seen	see	VBN
58810	867	8	to	to	TO
58810	867	9	be	be	VB
58810	867	10	the	the	DT
58810	867	11	reverse	reverse	NN
58810	867	12	of	of	IN
58810	867	13	that	that	DT
58810	867	14	shown	show	VBN
58810	867	15	in	in	IN
58810	867	16	Figs	Figs	NNP
58810	867	17	.	.	.
58810	868	1	72	72	CD
58810	868	2	and	and	CC
58810	868	3	73	73	CD
58810	868	4	.	.	.
58810	869	1	[	[	-LRB-
58810	869	2	Illustration	illustration	NN
58810	869	3	:	:	:
58810	869	4	Fig	Fig	NNP
58810	869	5	.	.	.
58810	870	1	74	74	CD
58810	870	2	.	.	.
58810	870	3	]	]	-RRB-
58810	871	1	[	[	-LRB-
58810	871	2	Illustration	illustration	NN
58810	871	3	:	:	:
58810	871	4	Fig	Fig	NNP
58810	871	5	.	.	.
58810	872	1	75	75	CD
58810	872	2	.	.	.
58810	872	3	]	]	-RRB-
58810	873	1	63	63	CD
58810	873	2	.	.	.
58810	874	1	_	_	NNP
58810	874	2	Variation	Variation	NNP
58810	874	3	in	in	IN
58810	874	4	the	the	DT
58810	874	5	Length	Length	NNP
58810	874	6	of	of	IN
58810	874	7	Day	Day	NNP
58810	874	8	and	and	CC
58810	874	9	Night._--As	night._--as	NN
58810	874	10	long	long	RB
58810	874	11	as	as	IN
58810	874	12	the	the	DT
58810	874	13	sun	sun	NN
58810	874	14	is	be	VBZ
58810	874	15	north	north	RB
58810	874	16	of	of	IN
58810	874	17	the	the	DT
58810	874	18	equinoctial	equinoctial	NN
58810	874	19	,	,	,
58810	874	20	the	the	DT
58810	874	21	nights	night	NNS
58810	874	22	will	will	MD
58810	874	23	be	be	VB
58810	874	24	longer	long	JJR
58810	874	25	than	than	IN
58810	874	26	the	the	DT
58810	874	27	days	day	NNS
58810	874	28	south	south	RB
58810	874	29	of	of	IN
58810	874	30	the	the	DT
58810	874	31	equator	equator	NN
58810	874	32	,	,	,
58810	874	33	and	and	CC
58810	874	34	shorter	short	JJR
58810	874	35	than	than	IN
58810	874	36	the	the	DT
58810	874	37	days	day	NNS
58810	874	38	north	north	RB
58810	874	39	of	of	IN
58810	874	40	the	the	DT
58810	874	41	equator	equator	NN
58810	874	42	.	.	.
58810	875	1	It	-PRON-	PRP
58810	875	2	is	be	VBZ
58810	875	3	just	just	RB
58810	875	4	the	the	DT
58810	875	5	reverse	reverse	NN
58810	875	6	when	when	WRB
58810	875	7	the	the	DT
58810	875	8	sun	sun	NN
58810	875	9	is	be	VBZ
58810	875	10	south	south	RB
58810	875	11	of	of	IN
58810	875	12	the	the	DT
58810	875	13	equator	equator	NN
58810	875	14	.	.	.
58810	876	1	The	the	DT
58810	876	2	farther	far	RBR
58810	876	3	the	the	DT
58810	876	4	sun	sun	NN
58810	876	5	is	be	VBZ
58810	876	6	from	from	IN
58810	876	7	the	the	DT
58810	876	8	equator	equator	NN
58810	876	9	,	,	,
58810	876	10	the	the	DT
58810	876	11	greater	great	JJR
58810	876	12	is	be	VBZ
58810	876	13	the	the	DT
58810	876	14	inequality	inequality	NN
58810	876	15	of	of	IN
58810	876	16	the	the	DT
58810	876	17	days	day	NNS
58810	876	18	and	and	CC
58810	876	19	nights	night	NNS
58810	876	20	.	.	.
58810	877	1	The	the	DT
58810	877	2	farther	farth	JJR
58810	877	3	the	the	DT
58810	877	4	place	place	NN
58810	877	5	is	be	VBZ
58810	877	6	from	from	IN
58810	877	7	the	the	DT
58810	877	8	equator	equator	NN
58810	877	9	,	,	,
58810	877	10	the	the	DT
58810	877	11	greater	great	JJR
58810	877	12	the	the	DT
58810	877	13	inequality	inequality	NN
58810	877	14	of	of	IN
58810	877	15	its	-PRON-	PRP$
58810	877	16	days	day	NNS
58810	877	17	and	and	CC
58810	877	18	nights	night	NNS
58810	877	19	.	.	.
58810	878	1	When	when	WRB
58810	878	2	the	the	DT
58810	878	3	distance	distance	NN
58810	878	4	of	of	IN
58810	878	5	a	a	DT
58810	878	6	place	place	NN
58810	878	7	from	from	IN
58810	878	8	the	the	DT
58810	878	9	_	_	NNP
58810	878	10	north	north	NN
58810	878	11	_	_	NNP
58810	878	12	pole	pole	NN
58810	878	13	is	be	VBZ
58810	878	14	less	less	JJR
58810	878	15	than	than	IN
58810	878	16	the	the	DT
58810	878	17	distance	distance	NN
58810	878	18	of	of	IN
58810	878	19	the	the	DT
58810	878	20	sun	sun	NN
58810	878	21	north	north	NN
58810	878	22	of	of	IN
58810	878	23	the	the	DT
58810	878	24	equinoctial	equinoctial	NN
58810	878	25	,	,	,
58810	878	26	it	-PRON-	PRP
58810	878	27	will	will	MD
58810	878	28	have	have	VB
58810	878	29	_	_	NNP
58810	878	30	continuous	continuous	JJ
58810	878	31	day	day	NN
58810	878	32	without	without	IN
58810	878	33	night	night	NN
58810	878	34	_	_	NNP
58810	878	35	,	,	,
58810	878	36	since	since	IN
58810	878	37	the	the	DT
58810	878	38	whole	whole	NN
58810	878	39	of	of	IN
58810	878	40	the	the	DT
58810	878	41	sun	sun	NN
58810	878	42	's	's	POS
58810	878	43	diurnal	diurnal	JJ
58810	878	44	circle	circle	NN
58810	878	45	will	will	MD
58810	878	46	be	be	VB
58810	878	47	above	above	IN
58810	878	48	the	the	DT
58810	878	49	horizon	horizon	NN
58810	878	50	.	.	.
58810	879	1	A	a	DT
58810	879	2	place	place	NN
58810	879	3	within	within	IN
58810	879	4	the	the	DT
58810	879	5	same	same	JJ
58810	879	6	distance	distance	NN
58810	879	7	of	of	IN
58810	879	8	the	the	DT
58810	879	9	_	_	NNP
58810	879	10	south	south	NNP
58810	879	11	_	_	NNP
58810	879	12	pole	pole	NN
58810	879	13	will	will	MD
58810	879	14	have	have	VB
58810	879	15	_	_	NNP
58810	879	16	continuous	continuous	JJ
58810	879	17	night	night	NN
58810	879	18	_	_	NNP
58810	879	19	.	.	.
58810	880	1	When	when	WRB
58810	880	2	the	the	DT
58810	880	3	distance	distance	NN
58810	880	4	of	of	IN
58810	880	5	a	a	DT
58810	880	6	place	place	NN
58810	880	7	from	from	IN
58810	880	8	the	the	DT
58810	880	9	_	_	NNP
58810	880	10	north	north	NN
58810	880	11	_	_	NNP
58810	880	12	pole	pole	NN
58810	880	13	is	be	VBZ
58810	880	14	less	less	JJR
58810	880	15	than	than	IN
58810	880	16	the	the	DT
58810	880	17	distance	distance	NN
58810	880	18	of	of	IN
58810	880	19	the	the	DT
58810	880	20	sun	sun	NN
58810	880	21	south	south	RB
58810	880	22	of	of	IN
58810	880	23	the	the	DT
58810	880	24	equinoctial	equinoctial	NN
58810	880	25	,	,	,
58810	880	26	it	-PRON-	PRP
58810	880	27	will	will	MD
58810	880	28	have	have	VB
58810	880	29	_	_	NNP
58810	880	30	continuous	continuous	JJ
58810	880	31	night	night	NN
58810	880	32	_	_	NNP
58810	880	33	,	,	,
58810	880	34	since	since	IN
58810	880	35	the	the	DT
58810	880	36	whole	whole	NN
58810	880	37	of	of	IN
58810	880	38	the	the	DT
58810	880	39	sun	sun	NN
58810	880	40	's	's	POS
58810	880	41	diurnal	diurnal	JJ
58810	880	42	circle	circle	NN
58810	880	43	will	will	MD
58810	880	44	then	then	RB
58810	880	45	be	be	VB
58810	880	46	below	below	IN
58810	880	47	the	the	DT
58810	880	48	horizon	horizon	NN
58810	880	49	.	.	.
58810	881	1	A	a	DT
58810	881	2	place	place	NN
58810	881	3	within	within	IN
58810	881	4	the	the	DT
58810	881	5	same	same	JJ
58810	881	6	distance	distance	NN
58810	881	7	of	of	IN
58810	881	8	the	the	DT
58810	881	9	_	_	NNP
58810	881	10	south	south	NNP
58810	881	11	_	_	NNP
58810	881	12	pole	pole	NN
58810	881	13	will	will	MD
58810	881	14	then	then	RB
58810	881	15	have	have	VB
58810	881	16	_	_	NNP
58810	881	17	continuous	continuous	JJ
58810	881	18	day	day	NN
58810	881	19	_	_	NNP
58810	881	20	.	.	.
58810	882	1	At	at	IN
58810	882	2	the	the	DT
58810	882	3	_	_	NNP
58810	882	4	equator	equator	NN
58810	882	5	_	_	NNP
58810	882	6	the	the	DT
58810	882	7	_	_	NNP
58810	882	8	days	day	NNS
58810	882	9	and	and	CC
58810	882	10	nights	night	NNS
58810	882	11	are	be	VBP
58810	882	12	always	always	RB
58810	882	13	equal	equal	JJ
58810	882	14	_	_	NNP
58810	882	15	;	;	:
58810	882	16	since	since	IN
58810	882	17	,	,	,
58810	882	18	no	no	RB
58810	882	19	matter	matter	RB
58810	882	20	where	where	WRB
58810	882	21	the	the	DT
58810	882	22	sun	sun	NN
58810	882	23	is	be	VBZ
58810	882	24	in	in	IN
58810	882	25	the	the	DT
58810	882	26	heavens	heavens	NNPS
58810	882	27	,	,	,
58810	882	28	half	half	NN
58810	882	29	of	of	IN
58810	882	30	all	all	PDT
58810	882	31	the	the	DT
58810	882	32	diurnal	diurnal	JJ
58810	882	33	circles	circle	NNS
58810	882	34	described	describe	VBN
58810	882	35	by	by	IN
58810	882	36	it	-PRON-	PRP
58810	882	37	will	will	MD
58810	882	38	be	be	VB
58810	882	39	above	above	IN
58810	882	40	the	the	DT
58810	882	41	horizon	horizon	NN
58810	882	42	,	,	,
58810	882	43	and	and	CC
58810	882	44	half	half	NN
58810	882	45	of	of	IN
58810	882	46	them	-PRON-	PRP
58810	882	47	below	below	IN
58810	882	48	it	-PRON-	PRP
58810	882	49	.	.	.
58810	883	1	64	64	CD
58810	883	2	.	.	.
58810	884	1	_	_	NNP
58810	884	2	The	the	DT
58810	884	3	Zones._--It	zones._--it	NN
58810	884	4	will	will	MD
58810	884	5	be	be	VB
58810	884	6	seen	see	VBN
58810	884	7	,	,	,
58810	884	8	from	from	IN
58810	884	9	what	what	WP
58810	884	10	has	have	VBZ
58810	884	11	been	be	VBN
58810	884	12	stated	state	VBN
58810	884	13	above	above	RB
58810	884	14	,	,	,
58810	884	15	that	that	IN
58810	884	16	the	the	DT
58810	884	17	sun	sun	NN
58810	884	18	will	will	MD
58810	884	19	at	at	IN
58810	884	20	some	some	DT
58810	884	21	time	time	NN
58810	884	22	during	during	IN
58810	884	23	the	the	DT
58810	884	24	year	year	NN
58810	884	25	be	be	VB
58810	884	26	directly	directly	RB
58810	884	27	overhead	overhead	JJ
58810	884	28	at	at	IN
58810	884	29	every	every	DT
58810	884	30	place	place	NN
58810	884	31	within	within	IN
58810	884	32	23	23	CD
58810	884	33	-	-	HYPH
58810	884	34	1/2	1/2	CD
58810	884	35	°	°	NNS
58810	884	36	of	of	IN
58810	884	37	the	the	DT
58810	884	38	equator	equator	NN
58810	884	39	on	on	IN
58810	884	40	either	either	DT
58810	884	41	side	side	NN
58810	884	42	.	.	.
58810	885	1	This	this	DT
58810	885	2	belt	belt	NN
58810	885	3	of	of	IN
58810	885	4	the	the	DT
58810	885	5	earth	earth	NN
58810	885	6	is	be	VBZ
58810	885	7	called	call	VBN
58810	885	8	the	the	DT
58810	885	9	_	_	NNP
58810	885	10	torrid	torrid	JJ
58810	885	11	zone	zone	NN
58810	885	12	_	_	NNP
58810	885	13	.	.	.
58810	886	1	The	the	DT
58810	886	2	torrid	torrid	JJ
58810	886	3	zone	zone	NN
58810	886	4	is	be	VBZ
58810	886	5	bounded	bound	VBN
58810	886	6	by	by	IN
58810	886	7	circles	circle	NNS
58810	886	8	called	call	VBD
58810	886	9	the	the	DT
58810	886	10	_	_	NNP
58810	886	11	tropics	tropic	NNS
58810	886	12	_	_	NNP
58810	886	13	;	;	:
58810	886	14	that	that	DT
58810	886	15	of	of	IN
58810	886	16	_	_	NNP
58810	886	17	Cancer	Cancer	NNP
58810	886	18	_	_	NNP
58810	886	19	on	on	IN
58810	886	20	the	the	DT
58810	886	21	north	north	NN
58810	886	22	,	,	,
58810	886	23	and	and	CC
58810	886	24	that	that	DT
58810	886	25	of	of	IN
58810	886	26	_	_	NNP
58810	886	27	Capricorn	Capricorn	NNP
58810	886	28	_	_	NNP
58810	886	29	on	on	IN
58810	886	30	the	the	DT
58810	886	31	south	south	NN
58810	886	32	.	.	.
58810	887	1	It	-PRON-	PRP
58810	887	2	will	will	MD
58810	887	3	also	also	RB
58810	887	4	be	be	VB
58810	887	5	seen	see	VBN
58810	887	6	,	,	,
58810	887	7	that	that	DT
58810	887	8	,	,	,
58810	887	9	at	at	IN
58810	887	10	every	every	DT
58810	887	11	place	place	NN
58810	887	12	within	within	IN
58810	887	13	23	23	CD
58810	887	14	-	-	HYPH
58810	887	15	1/2	1/2	CD
58810	887	16	°	°	NNS
58810	887	17	of	of	IN
58810	887	18	either	either	DT
58810	887	19	pole	pole	NN
58810	887	20	,	,	,
58810	887	21	there	there	EX
58810	887	22	will	will	MD
58810	887	23	be	be	VB
58810	887	24	,	,	,
58810	887	25	some	some	DT
58810	887	26	time	time	NN
58810	887	27	during	during	IN
58810	887	28	the	the	DT
58810	887	29	year	year	NN
58810	887	30	,	,	,
58810	887	31	a	a	DT
58810	887	32	day	day	NN
58810	887	33	during	during	IN
58810	887	34	which	which	WDT
58810	887	35	the	the	DT
58810	887	36	sun	sun	NN
58810	887	37	will	will	MD
58810	887	38	not	not	RB
58810	887	39	rise	rise	VB
58810	887	40	,	,	,
58810	887	41	or	or	CC
58810	887	42	on	on	IN
58810	887	43	which	which	WDT
58810	887	44	it	-PRON-	PRP
58810	887	45	will	will	MD
58810	887	46	not	not	RB
58810	887	47	set	set	VB
58810	887	48	.	.	.
58810	888	1	These	these	DT
58810	888	2	two	two	CD
58810	888	3	belts	belt	NNS
58810	888	4	of	of	IN
58810	888	5	the	the	DT
58810	888	6	earth	earth	NN
58810	888	7	's	's	POS
58810	888	8	surface	surface	NN
58810	888	9	are	be	VBP
58810	888	10	called	call	VBN
58810	888	11	the	the	DT
58810	888	12	_	_	NNP
58810	888	13	frigid	frigid	NNP
58810	888	14	zones	zone	NNS
58810	888	15	_	_	NNP
58810	888	16	.	.	.
58810	889	1	These	these	DT
58810	889	2	zones	zone	NNS
58810	889	3	are	be	VBP
58810	889	4	bounded	bound	VBN
58810	889	5	by	by	IN
58810	889	6	the	the	DT
58810	889	7	_	_	NNP
58810	889	8	arctic	arctic	NNP
58810	889	9	_	_	NNP
58810	889	10	circles	circle	NNS
58810	889	11	.	.	.
58810	890	1	The	the	DT
58810	890	2	nearer	nearer	NN
58810	890	3	a	a	DT
58810	890	4	place	place	NN
58810	890	5	is	be	VBZ
58810	890	6	to	to	IN
58810	890	7	the	the	DT
58810	890	8	poles	pole	NNS
58810	890	9	,	,	,
58810	890	10	the	the	DT
58810	890	11	greater	great	JJR
58810	890	12	the	the	DT
58810	890	13	number	number	NN
58810	890	14	of	of	IN
58810	890	15	days	day	NNS
58810	890	16	on	on	IN
58810	890	17	which	which	WDT
58810	890	18	the	the	DT
58810	890	19	sun	sun	NN
58810	890	20	does	do	VBZ
58810	890	21	not	not	RB
58810	890	22	rise	rise	VB
58810	890	23	or	or	CC
58810	890	24	set	set	VB
58810	890	25	.	.	.
58810	891	1	Between	between	IN
58810	891	2	the	the	DT
58810	891	3	frigid	frigid	JJ
58810	891	4	zones	zone	NNS
58810	891	5	and	and	CC
58810	891	6	the	the	DT
58810	891	7	torrid	torrid	JJ
58810	891	8	zones	zone	NNS
58810	891	9	,	,	,
58810	891	10	there	there	EX
58810	891	11	are	be	VBP
58810	891	12	two	two	CD
58810	891	13	belts	belt	NNS
58810	891	14	on	on	IN
58810	891	15	the	the	DT
58810	891	16	earth	earth	NN
58810	891	17	which	which	WDT
58810	891	18	are	be	VBP
58810	891	19	called	call	VBN
58810	891	20	the	the	DT
58810	891	21	_	_	NNP
58810	891	22	temperate	temperate	NN
58810	891	23	zones	zone	VBZ
58810	891	24	_	_	NNP
58810	891	25	.	.	.
58810	892	1	The	the	DT
58810	892	2	sun	sun	NN
58810	892	3	is	be	VBZ
58810	892	4	never	never	RB
58810	892	5	overhead	overhead	JJ
58810	892	6	at	at	IN
58810	892	7	any	any	DT
58810	892	8	place	place	NN
58810	892	9	in	in	IN
58810	892	10	these	these	DT
58810	892	11	two	two	CD
58810	892	12	zones	zone	NNS
58810	892	13	,	,	,
58810	892	14	but	but	CC
58810	892	15	it	-PRON-	PRP
58810	892	16	rises	rise	VBZ
58810	892	17	and	and	CC
58810	892	18	sets	set	VBZ
58810	892	19	every	every	DT
58810	892	20	day	day	NN
58810	892	21	at	at	IN
58810	892	22	every	every	DT
58810	892	23	place	place	NN
58810	892	24	within	within	IN
58810	892	25	their	-PRON-	PRP$
58810	892	26	limits	limit	NNS
58810	892	27	.	.	.
58810	893	1	65	65	CD
58810	893	2	.	.	.
58810	894	1	_	_	NNP
58810	894	2	The	the	DT
58810	894	3	Width	Width	NNP
58810	894	4	of	of	IN
58810	894	5	the	the	DT
58810	894	6	Zones._--The	Zones._--The	NNP
58810	894	7	distance	distance	NN
58810	894	8	the	the	DT
58810	894	9	frigid	frigid	JJ
58810	894	10	zones	zone	NNS
58810	894	11	extend	extend	VBP
58810	894	12	from	from	IN
58810	894	13	the	the	DT
58810	894	14	poles	pole	NNS
58810	894	15	,	,	,
58810	894	16	and	and	CC
58810	894	17	the	the	DT
58810	894	18	torrid	torrid	JJ
58810	894	19	zones	zone	NNS
58810	894	20	from	from	IN
58810	894	21	the	the	DT
58810	894	22	equator	equator	NN
58810	894	23	,	,	,
58810	894	24	is	be	VBZ
58810	894	25	exactly	exactly	RB
58810	894	26	equal	equal	JJ
58810	894	27	to	to	IN
58810	894	28	_	_	NNP
58810	894	29	the	the	DT
58810	894	30	obliquity	obliquity	NN
58810	894	31	of	of	IN
58810	894	32	the	the	DT
58810	894	33	ecliptic	ecliptic	JJ
58810	894	34	_	_	NNP
58810	894	35	,	,	,
58810	894	36	or	or	CC
58810	894	37	the	the	DT
58810	894	38	deviation	deviation	NN
58810	894	39	of	of	IN
58810	894	40	the	the	DT
58810	894	41	axis	axi	NNS
58810	894	42	of	of	IN
58810	894	43	the	the	DT
58810	894	44	earth	earth	NN
58810	894	45	from	from	IN
58810	894	46	the	the	DT
58810	894	47	perpendicular	perpendicular	NN
58810	894	48	to	to	IN
58810	894	49	the	the	DT
58810	894	50	plane	plane	NN
58810	894	51	of	of	IN
58810	894	52	its	-PRON-	PRP$
58810	894	53	orbit	orbit	NN
58810	894	54	.	.	.
58810	895	1	Were	be	VBD
58810	895	2	this	this	DT
58810	895	3	deviation	deviation	NN
58810	895	4	forty	forty	CD
58810	895	5	-	-	HYPH
58810	895	6	five	five	CD
58810	895	7	degrees	degree	NNS
58810	895	8	,	,	,
58810	895	9	the	the	DT
58810	895	10	obliquity	obliquity	NN
58810	895	11	of	of	IN
58810	895	12	the	the	DT
58810	895	13	ecliptic	ecliptic	NN
58810	895	14	would	would	MD
58810	895	15	be	be	VB
58810	895	16	forty	forty	CD
58810	895	17	-	-	HYPH
58810	895	18	five	five	CD
58810	895	19	degrees	degree	NNS
58810	895	20	,	,	,
58810	895	21	the	the	DT
58810	895	22	torrid	torrid	JJ
58810	895	23	zone	zone	NN
58810	895	24	would	would	MD
58810	895	25	extend	extend	VB
58810	895	26	forty	forty	CD
58810	895	27	-	-	HYPH
58810	895	28	five	five	CD
58810	895	29	degrees	degree	NNS
58810	895	30	from	from	IN
58810	895	31	the	the	DT
58810	895	32	equator	equator	NN
58810	895	33	,	,	,
58810	895	34	and	and	CC
58810	895	35	the	the	DT
58810	895	36	frigid	frigid	JJ
58810	895	37	zones	zones	NNPS
58810	895	38	forty	forty	CD
58810	895	39	-	-	HYPH
58810	895	40	five	five	CD
58810	895	41	degrees	degree	NNS
58810	895	42	from	from	IN
58810	895	43	the	the	DT
58810	895	44	poles	pole	NNS
58810	895	45	.	.	.
58810	896	1	In	in	IN
58810	896	2	this	this	DT
58810	896	3	case	case	NN
58810	896	4	there	there	EX
58810	896	5	would	would	MD
58810	896	6	be	be	VB
58810	896	7	no	no	DT
58810	896	8	temperate	temperate	NN
58810	896	9	zones	zone	NNS
58810	896	10	.	.	.
58810	897	1	Were	be	VBD
58810	897	2	this	this	DT
58810	897	3	deviation	deviation	NN
58810	897	4	fifty	fifty	CD
58810	897	5	degrees	degree	NNS
58810	897	6	,	,	,
58810	897	7	the	the	DT
58810	897	8	torrid	torrid	JJ
58810	897	9	and	and	CC
58810	897	10	frigid	frigid	JJ
58810	897	11	zones	zone	NNS
58810	897	12	would	would	MD
58810	897	13	overlap	overlap	VB
58810	897	14	ten	ten	CD
58810	897	15	degrees	degree	NNS
58810	897	16	,	,	,
58810	897	17	and	and	CC
58810	897	18	there	there	EX
58810	897	19	would	would	MD
58810	897	20	be	be	VB
58810	897	21	two	two	CD
58810	897	22	belts	belt	NNS
58810	897	23	of	of	IN
58810	897	24	ten	ten	CD
58810	897	25	degrees	degree	NNS
58810	897	26	on	on	IN
58810	897	27	the	the	DT
58810	897	28	earth	earth	NN
58810	897	29	,	,	,
58810	897	30	which	which	WDT
58810	897	31	would	would	MD
58810	897	32	experience	experience	VB
58810	897	33	alternately	alternately	RB
58810	897	34	during	during	IN
58810	897	35	the	the	DT
58810	897	36	year	year	NN
58810	897	37	a	a	DT
58810	897	38	torrid	torrid	NN
58810	897	39	and	and	CC
58810	897	40	a	a	DT
58810	897	41	frigid	frigid	JJ
58810	897	42	climate	climate	NN
58810	897	43	.	.	.
58810	898	1	Were	be	VBD
58810	898	2	the	the	DT
58810	898	3	axis	axi	NNS
58810	898	4	of	of	IN
58810	898	5	the	the	DT
58810	898	6	earth	earth	NN
58810	898	7	perpendicular	perpendicular	JJ
58810	898	8	to	to	IN
58810	898	9	the	the	DT
58810	898	10	plane	plane	NN
58810	898	11	of	of	IN
58810	898	12	the	the	DT
58810	898	13	earth	earth	NN
58810	898	14	's	's	POS
58810	898	15	orbit	orbit	NN
58810	898	16	,	,	,
58810	898	17	there	there	EX
58810	898	18	would	would	MD
58810	898	19	be	be	VB
58810	898	20	no	no	DT
58810	898	21	zones	zone	NNS
58810	898	22	on	on	IN
58810	898	23	the	the	DT
58810	898	24	earth	earth	NN
58810	898	25	,	,	,
58810	898	26	and	and	CC
58810	898	27	no	no	DT
58810	898	28	variation	variation	NN
58810	898	29	in	in	IN
58810	898	30	the	the	DT
58810	898	31	length	length	NN
58810	898	32	of	of	IN
58810	898	33	day	day	NN
58810	898	34	and	and	CC
58810	898	35	night	night	NN
58810	898	36	.	.	.
58810	899	1	66	66	CD
58810	899	2	.	.	.
58810	900	1	_	_	NNP
58810	900	2	Twilight._--Were	twilight._--were	UH
58810	900	3	it	-PRON-	PRP
58810	900	4	not	not	RB
58810	900	5	for	for	IN
58810	900	6	the	the	DT
58810	900	7	atmosphere	atmosphere	NN
58810	900	8	,	,	,
58810	900	9	the	the	DT
58810	900	10	darkness	darkness	NN
58810	900	11	of	of	IN
58810	900	12	midnight	midnight	NN
58810	900	13	would	would	MD
58810	900	14	begin	begin	VB
58810	900	15	the	the	DT
58810	900	16	moment	moment	NN
58810	900	17	the	the	DT
58810	900	18	sun	sun	NN
58810	900	19	sank	sink	VBD
58810	900	20	below	below	IN
58810	900	21	the	the	DT
58810	900	22	horizon	horizon	NN
58810	900	23	,	,	,
58810	900	24	and	and	CC
58810	900	25	would	would	MD
58810	900	26	continue	continue	VB
58810	900	27	till	till	IN
58810	900	28	he	-PRON-	PRP
58810	900	29	rose	rise	VBD
58810	900	30	again	again	RB
58810	900	31	above	above	IN
58810	900	32	the	the	DT
58810	900	33	horizon	horizon	NN
58810	900	34	in	in	IN
58810	900	35	the	the	DT
58810	900	36	east	east	NNP
58810	900	37	,	,	,
58810	900	38	when	when	WRB
58810	900	39	the	the	DT
58810	900	40	darkness	darkness	NN
58810	900	41	of	of	IN
58810	900	42	the	the	DT
58810	900	43	night	night	NN
58810	900	44	would	would	MD
58810	900	45	be	be	VB
58810	900	46	suddenly	suddenly	RB
58810	900	47	succeeded	succeed	VBN
58810	900	48	by	by	IN
58810	900	49	the	the	DT
58810	900	50	full	full	JJ
58810	900	51	light	light	NN
58810	900	52	of	of	IN
58810	900	53	day	day	NN
58810	900	54	.	.	.
58810	901	1	The	the	DT
58810	901	2	gradual	gradual	JJ
58810	901	3	transition	transition	NN
58810	901	4	from	from	IN
58810	901	5	the	the	DT
58810	901	6	light	light	NN
58810	901	7	of	of	IN
58810	901	8	day	day	NN
58810	901	9	to	to	IN
58810	901	10	the	the	DT
58810	901	11	darkness	darkness	NN
58810	901	12	of	of	IN
58810	901	13	the	the	DT
58810	901	14	night	night	NN
58810	901	15	,	,	,
58810	901	16	and	and	CC
58810	901	17	from	from	IN
58810	901	18	the	the	DT
58810	901	19	darkness	darkness	NN
58810	901	20	of	of	IN
58810	901	21	the	the	DT
58810	901	22	night	night	NN
58810	901	23	to	to	IN
58810	901	24	the	the	DT
58810	901	25	light	light	NN
58810	901	26	of	of	IN
58810	901	27	day	day	NN
58810	901	28	,	,	,
58810	901	29	is	be	VBZ
58810	901	30	called	call	VBN
58810	901	31	_	_	NNP
58810	901	32	twilight	twilight	NN
58810	901	33	_	_	NNP
58810	901	34	,	,	,
58810	901	35	and	and	CC
58810	901	36	is	be	VBZ
58810	901	37	due	due	JJ
58810	901	38	to	to	IN
58810	901	39	the	the	DT
58810	901	40	_	_	NNP
58810	901	41	diffusion	diffusion	NN
58810	901	42	of	of	IN
58810	901	43	light	light	NN
58810	901	44	from	from	IN
58810	901	45	the	the	DT
58810	901	46	upper	upper	JJ
58810	901	47	layers	layer	NNS
58810	901	48	of	of	IN
58810	901	49	the	the	DT
58810	901	50	atmosphere	atmosphere	NN
58810	901	51	_	_	NNP
58810	901	52	after	after	IN
58810	901	53	the	the	DT
58810	901	54	sun	sun	NN
58810	901	55	has	have	VBZ
58810	901	56	ceased	cease	VBN
58810	901	57	to	to	TO
58810	901	58	shine	shine	VB
58810	901	59	on	on	IN
58810	901	60	the	the	DT
58810	901	61	lower	low	JJR
58810	901	62	layers	layer	NNS
58810	901	63	at	at	IN
58810	901	64	night	night	NN
58810	901	65	,	,	,
58810	901	66	or	or	CC
58810	901	67	before	before	IN
58810	901	68	it	-PRON-	PRP
58810	901	69	has	have	VBZ
58810	901	70	begun	begin	VBN
58810	901	71	to	to	TO
58810	901	72	shine	shine	VB
58810	901	73	on	on	IN
58810	901	74	them	-PRON-	PRP
58810	901	75	in	in	IN
58810	901	76	the	the	DT
58810	901	77	morning	morning	NN
58810	901	78	.	.	.
58810	902	1	[	[	-LRB-
58810	902	2	Illustration	illustration	NN
58810	902	3	:	:	:
58810	902	4	Fig	Fig	NNP
58810	902	5	.	.	.
58810	903	1	76	76	CD
58810	903	2	.	.	.
58810	903	3	]	]	-RRB-
58810	904	1	Let	let	VB
58810	904	2	_	_	NNP
58810	904	3	ABCD	ABCD	NNP
58810	904	4	_	_	NNP
58810	904	5	(	(	-LRB-
58810	904	6	Fig	Fig	NNP
58810	904	7	.	.	.
58810	905	1	76	76	CD
58810	905	2	)	)	-RRB-
58810	905	3	represent	represent	VBP
58810	905	4	a	a	DT
58810	905	5	portion	portion	NN
58810	905	6	of	of	IN
58810	905	7	the	the	DT
58810	905	8	earth	earth	NN
58810	905	9	,	,	,
58810	905	10	_	_	NNP
58810	905	11	A	A	NNP
58810	905	12	_	_	NNP
58810	905	13	a	a	DT
58810	905	14	point	point	NN
58810	905	15	on	on	IN
58810	905	16	its	-PRON-	PRP$
58810	905	17	surface	surface	NN
58810	905	18	where	where	WRB
58810	905	19	the	the	DT
58810	905	20	sun	sun	NN
58810	905	21	_	_	NNP
58810	905	22	S	S	NNP
58810	905	23	_	_	NNP
58810	905	24	is	be	VBZ
58810	905	25	setting	set	VBG
58810	905	26	;	;	:
58810	905	27	and	and	CC
58810	905	28	let	let	VB
58810	905	29	_	_	NNP
58810	905	30	SAH	SAH	NNP
58810	905	31	_	_	NNP
58810	905	32	be	be	VB
58810	905	33	a	a	DT
58810	905	34	ray	ray	NN
58810	905	35	of	of	IN
58810	905	36	light	light	NN
58810	905	37	just	just	RB
58810	905	38	grazing	graze	VBG
58810	905	39	the	the	DT
58810	905	40	earth	earth	NN
58810	905	41	at	at	IN
58810	905	42	_	_	NNP
58810	905	43	A	A	NNP
58810	905	44	_	_	NNP
58810	905	45	,	,	,
58810	905	46	and	and	CC
58810	905	47	leaving	leave	VBG
58810	905	48	the	the	DT
58810	905	49	atmosphere	atmosphere	NN
58810	905	50	at	at	IN
58810	905	51	the	the	DT
58810	905	52	point	point	NN
58810	905	53	_	_	NNP
58810	905	54	H	H	NNP
58810	905	55	_	_	NNP
58810	905	56	.	.	.
58810	906	1	The	the	DT
58810	906	2	point	point	NN
58810	906	3	_	_	NNP
58810	906	4	A	A	NNP
58810	906	5	_	_	NNP
58810	906	6	is	be	VBZ
58810	906	7	illuminated	illuminate	VBN
58810	906	8	by	by	IN
58810	906	9	the	the	DT
58810	906	10	whole	whole	JJ
58810	906	11	reflective	reflective	JJ
58810	906	12	atmosphere	atmosphere	NN
58810	906	13	_	_	NNP
58810	906	14	HGFE	HGFE	NNP
58810	906	15	_	_	NNP
58810	906	16	.	.	.
58810	907	1	The	the	DT
58810	907	2	point	point	NN
58810	907	3	_	_	NNP
58810	907	4	B	B	NNP
58810	907	5	_	_	NNP
58810	907	6	,	,	,
58810	907	7	to	to	TO
58810	907	8	which	which	WDT
58810	907	9	the	the	DT
58810	907	10	sun	sun	NN
58810	907	11	has	have	VBZ
58810	907	12	set	set	VBN
58810	907	13	,	,	,
58810	907	14	receives	receive	VBZ
58810	907	15	no	no	DT
58810	907	16	direct	direct	JJ
58810	907	17	solar	solar	JJ
58810	907	18	light	light	NN
58810	907	19	,	,	,
58810	907	20	nor	nor	CC
58810	907	21	any	any	DT
58810	907	22	reflected	reflect	VBN
58810	907	23	from	from	IN
58810	907	24	that	that	DT
58810	907	25	part	part	NN
58810	907	26	of	of	IN
58810	907	27	the	the	DT
58810	907	28	atmosphere	atmosphere	NN
58810	907	29	which	which	WDT
58810	907	30	is	be	VBZ
58810	907	31	below	below	IN
58810	907	32	_	_	NNP
58810	907	33	ALH	ALH	NNP
58810	907	34	_	_	NNP
58810	907	35	;	;	:
58810	907	36	but	but	CC
58810	907	37	it	-PRON-	PRP
58810	907	38	receives	receive	VBZ
58810	907	39	a	a	DT
58810	907	40	twilight	twilight	NN
58810	907	41	from	from	IN
58810	907	42	the	the	DT
58810	907	43	portion	portion	NN
58810	907	44	_	_	NNP
58810	907	45	HLF	HLF	NNP
58810	907	46	_	_	NNP
58810	907	47	,	,	,
58810	907	48	which	which	WDT
58810	907	49	lies	lie	VBZ
58810	907	50	above	above	IN
58810	907	51	the	the	DT
58810	907	52	visible	visible	JJ
58810	907	53	horizon	horizon	NN
58810	907	54	_	_	NNP
58810	907	55	BF	BF	NNP
58810	907	56	_	_	NNP
58810	907	57	.	.	.
58810	908	1	The	the	DT
58810	908	2	point	point	NN
58810	908	3	_	_	NNP
58810	908	4	C	C	NNP
58810	908	5	_	_	NNP
58810	908	6	receives	receive	VBZ
58810	908	7	a	a	DT
58810	908	8	twilight	twilight	NN
58810	908	9	only	only	RB
58810	908	10	from	from	IN
58810	908	11	the	the	DT
58810	908	12	small	small	JJ
58810	908	13	portion	portion	NN
58810	908	14	of	of	IN
58810	908	15	the	the	DT
58810	908	16	atmosphere	atmosphere	NN
58810	908	17	;	;	:
58810	908	18	while	while	IN
58810	908	19	at	at	IN
58810	908	20	_	_	NNP
58810	908	21	D	D	NNP
58810	908	22	_	_	NNP
58810	908	23	the	the	DT
58810	908	24	twilight	twilight	NN
58810	908	25	has	have	VBZ
58810	908	26	ceased	cease	VBN
58810	908	27	altogether	altogether	RB
58810	908	28	.	.	.
58810	909	1	67	67	CD
58810	909	2	.	.	.
58810	910	1	_	_	NNP
58810	910	2	Duration	Duration	NNP
58810	910	3	of	of	IN
58810	910	4	Twilight._--The	Twilight._--The	NNP
58810	910	5	astronomical	astronomical	JJ
58810	910	6	limit	limit	NN
58810	910	7	of	of	IN
58810	910	8	twilight	twilight	NN
58810	910	9	is	be	VBZ
58810	910	10	generally	generally	RB
58810	910	11	understood	understand	VBN
58810	910	12	to	to	TO
58810	910	13	be	be	VB
58810	910	14	the	the	DT
58810	910	15	instant	instant	NN
58810	910	16	when	when	WRB
58810	910	17	stars	star	NNS
58810	910	18	of	of	IN
58810	910	19	the	the	DT
58810	910	20	sixth	sixth	JJ
58810	910	21	magnitude	magnitude	NN
58810	910	22	begin	begin	VBP
58810	910	23	to	to	TO
58810	910	24	be	be	VB
58810	910	25	visible	visible	JJ
58810	910	26	in	in	IN
58810	910	27	the	the	DT
58810	910	28	zenith	zenith	NN
58810	910	29	at	at	IN
58810	910	30	evening	evening	NN
58810	910	31	,	,	,
58810	910	32	or	or	CC
58810	910	33	disappear	disappear	VB
58810	910	34	in	in	IN
58810	910	35	the	the	DT
58810	910	36	morning	morning	NN
58810	910	37	.	.	.
58810	911	1	Twilight	twilight	NN
58810	911	2	is	be	VBZ
58810	911	3	usually	usually	RB
58810	911	4	reckoned	reckon	VBN
58810	911	5	to	to	TO
58810	911	6	last	last	VB
58810	911	7	until	until	IN
58810	911	8	the	the	DT
58810	911	9	sun	sun	NN
58810	911	10	's	's	POS
58810	911	11	depression	depression	NN
58810	911	12	below	below	IN
58810	911	13	the	the	DT
58810	911	14	horizon	horizon	NN
58810	911	15	amounts	amount	VBZ
58810	911	16	to	to	IN
58810	911	17	eighteen	eighteen	CD
58810	911	18	degrees	degree	NNS
58810	911	19	:	:	:
58810	911	20	this	this	DT
58810	911	21	,	,	,
58810	911	22	however	however	RB
58810	911	23	,	,	,
58810	911	24	varies	vary	VBZ
58810	911	25	;	;	:
58810	911	26	in	in	IN
58810	911	27	the	the	DT
58810	911	28	tropics	tropic	NNS
58810	911	29	a	a	DT
58810	911	30	depression	depression	NN
58810	911	31	of	of	IN
58810	911	32	sixteen	sixteen	CD
58810	911	33	or	or	CC
58810	911	34	seventeen	seventeen	CD
58810	911	35	degrees	degree	NNS
58810	911	36	being	be	VBG
58810	911	37	sufficient	sufficient	JJ
58810	911	38	to	to	TO
58810	911	39	put	put	VB
58810	911	40	an	an	DT
58810	911	41	end	end	NN
58810	911	42	to	to	IN
58810	911	43	the	the	DT
58810	911	44	phenomenon	phenomenon	NN
58810	911	45	,	,	,
58810	911	46	while	while	IN
58810	911	47	in	in	IN
58810	911	48	England	England	NNP
58810	911	49	a	a	DT
58810	911	50	depression	depression	NN
58810	911	51	of	of	IN
58810	911	52	seventeen	seventeen	CD
58810	911	53	to	to	TO
58810	911	54	twenty	twenty	CD
58810	911	55	-	-	HYPH
58810	911	56	one	one	CD
58810	911	57	degrees	degree	NNS
58810	911	58	is	be	VBZ
58810	911	59	required	require	VBN
58810	911	60	.	.	.
58810	912	1	The	the	DT
58810	912	2	duration	duration	NN
58810	912	3	of	of	IN
58810	912	4	twilight	twilight	NN
58810	912	5	differs	differ	NNS
58810	912	6	in	in	IN
58810	912	7	different	different	JJ
58810	912	8	latitudes	latitude	NNS
58810	912	9	;	;	:
58810	912	10	it	-PRON-	PRP
58810	912	11	varies	vary	VBZ
58810	912	12	also	also	RB
58810	912	13	in	in	IN
58810	912	14	the	the	DT
58810	912	15	same	same	JJ
58810	912	16	latitude	latitude	NN
58810	912	17	at	at	IN
58810	912	18	different	different	JJ
58810	912	19	seasons	season	NNS
58810	912	20	of	of	IN
58810	912	21	the	the	DT
58810	912	22	year	year	NN
58810	912	23	,	,	,
58810	912	24	and	and	CC
58810	912	25	depends	depend	VBZ
58810	912	26	,	,	,
58810	912	27	in	in	IN
58810	912	28	some	some	DT
58810	912	29	measure	measure	NN
58810	912	30	,	,	,
58810	912	31	on	on	IN
58810	912	32	the	the	DT
58810	912	33	meteorological	meteorological	JJ
58810	912	34	condition	condition	NN
58810	912	35	of	of	IN
58810	912	36	the	the	DT
58810	912	37	atmosphere	atmosphere	NN
58810	912	38	.	.	.
58810	913	1	When	when	WRB
58810	913	2	the	the	DT
58810	913	3	sky	sky	NN
58810	913	4	is	be	VBZ
58810	913	5	of	of	IN
58810	913	6	a	a	DT
58810	913	7	pale	pale	JJ
58810	913	8	color	color	NN
58810	913	9	,	,	,
58810	913	10	indicating	indicate	VBG
58810	913	11	the	the	DT
58810	913	12	presence	presence	NN
58810	913	13	of	of	IN
58810	913	14	an	an	DT
58810	913	15	unusual	unusual	JJ
58810	913	16	amount	amount	NN
58810	913	17	of	of	IN
58810	913	18	condensed	condense	VBN
58810	913	19	vapor	vapor	NN
58810	913	20	,	,	,
58810	913	21	twilight	twilight	NN
58810	913	22	is	be	VBZ
58810	913	23	of	of	IN
58810	913	24	longer	long	JJR
58810	913	25	duration	duration	NN
58810	913	26	.	.	.
58810	914	1	This	this	DT
58810	914	2	happens	happen	VBZ
58810	914	3	habitually	habitually	RB
58810	914	4	in	in	IN
58810	914	5	the	the	DT
58810	914	6	polar	polar	JJ
58810	914	7	regions	region	NNS
58810	914	8	.	.	.
58810	915	1	On	on	IN
58810	915	2	the	the	DT
58810	915	3	contrary	contrary	NN
58810	915	4	,	,	,
58810	915	5	within	within	IN
58810	915	6	the	the	DT
58810	915	7	tropics	tropic	NNS
58810	915	8	,	,	,
58810	915	9	where	where	WRB
58810	915	10	the	the	DT
58810	915	11	air	air	NN
58810	915	12	is	be	VBZ
58810	915	13	pure	pure	JJ
58810	915	14	and	and	CC
58810	915	15	dry	dry	JJ
58810	915	16	,	,	,
58810	915	17	twilight	twilight	NN
58810	915	18	sometimes	sometimes	RB
58810	915	19	lasts	last	VBZ
58810	915	20	only	only	RB
58810	915	21	fifteen	fifteen	CD
58810	915	22	minutes	minute	NNS
58810	915	23	.	.	.
58810	916	1	Strictly	strictly	RB
58810	916	2	speaking	speak	VBG
58810	916	3	,	,	,
58810	916	4	in	in	IN
58810	916	5	the	the	DT
58810	916	6	latitude	latitude	NN
58810	916	7	of	of	IN
58810	916	8	Greenwich	Greenwich	NNP
58810	916	9	there	there	EX
58810	916	10	is	be	VBZ
58810	916	11	no	no	DT
58810	916	12	true	true	JJ
58810	916	13	night	night	NN
58810	916	14	from	from	IN
58810	916	15	May	May	NNP
58810	916	16	22	22	CD
58810	916	17	to	to	IN
58810	916	18	July	July	NNP
58810	916	19	21	21	CD
58810	916	20	,	,	,
58810	916	21	but	but	CC
58810	916	22	constant	constant	JJ
58810	916	23	twilight	twilight	NN
58810	916	24	from	from	IN
58810	916	25	sunset	sunset	NN
58810	916	26	to	to	IN
58810	916	27	sunrise	sunrise	NN
58810	916	28	.	.	.
58810	917	1	Twilight	Twilight	NNP
58810	917	2	reaches	reach	VBZ
58810	917	3	its	-PRON-	PRP$
58810	917	4	minimum	minimum	JJ
58810	917	5	three	three	CD
58810	917	6	weeks	week	NNS
58810	917	7	before	before	IN
58810	917	8	the	the	DT
58810	917	9	vernal	vernal	JJ
58810	917	10	equinox	equinox	NN
58810	917	11	,	,	,
58810	917	12	and	and	CC
58810	917	13	three	three	CD
58810	917	14	weeks	week	NNS
58810	917	15	after	after	IN
58810	917	16	the	the	DT
58810	917	17	autumnal	autumnal	JJ
58810	917	18	equinox	equinox	NN
58810	917	19	,	,	,
58810	917	20	when	when	WRB
58810	917	21	its	-PRON-	PRP$
58810	917	22	duration	duration	NN
58810	917	23	is	be	VBZ
58810	917	24	an	an	DT
58810	917	25	hour	hour	NN
58810	917	26	and	and	CC
58810	917	27	fifty	fifty	CD
58810	917	28	minutes	minute	NNS
58810	917	29	.	.	.
58810	918	1	At	at	IN
58810	918	2	midwinter	midwinter	NN
58810	918	3	it	-PRON-	PRP
58810	918	4	is	be	VBZ
58810	918	5	longer	long	RBR
58810	918	6	by	by	IN
58810	918	7	about	about	RB
58810	918	8	seventeen	seventeen	CD
58810	918	9	minutes	minute	NNS
58810	918	10	;	;	:
58810	918	11	but	but	CC
58810	918	12	the	the	DT
58810	918	13	augmentation	augmentation	NN
58810	918	14	is	be	VBZ
58810	918	15	frequently	frequently	RB
58810	918	16	not	not	RB
58810	918	17	perceptible	perceptible	JJ
58810	918	18	,	,	,
58810	918	19	owing	owe	VBG
58810	918	20	to	to	IN
58810	918	21	the	the	DT
58810	918	22	greater	great	JJR
58810	918	23	prevalence	prevalence	NN
58810	918	24	of	of	IN
58810	918	25	clouds	cloud	NNS
58810	918	26	and	and	CC
58810	918	27	haze	haze	NN
58810	918	28	at	at	IN
58810	918	29	that	that	DT
58810	918	30	season	season	NN
58810	918	31	of	of	IN
58810	918	32	the	the	DT
58810	918	33	year	year	NN
58810	918	34	,	,	,
58810	918	35	which	which	WDT
58810	918	36	intercept	intercept	VB
58810	918	37	the	the	DT
58810	918	38	light	light	NN
58810	918	39	,	,	,
58810	918	40	and	and	CC
58810	918	41	hinder	hinder	VB
58810	918	42	it	-PRON-	PRP
58810	918	43	from	from	IN
58810	918	44	reaching	reach	VBG
58810	918	45	the	the	DT
58810	918	46	earth	earth	NN
58810	918	47	.	.	.
58810	919	1	The	the	DT
58810	919	2	duration	duration	NN
58810	919	3	is	be	VBZ
58810	919	4	least	least	JJS
58810	919	5	at	at	IN
58810	919	6	the	the	DT
58810	919	7	equator	equator	NN
58810	919	8	(	(	-LRB-
58810	919	9	an	an	DT
58810	919	10	hour	hour	NN
58810	919	11	and	and	CC
58810	919	12	twelve	twelve	CD
58810	919	13	minutes	minute	NNS
58810	919	14	)	)	-RRB-
58810	919	15	,	,	,
58810	919	16	and	and	CC
58810	919	17	increases	increase	NNS
58810	919	18	as	as	IN
58810	919	19	we	-PRON-	PRP
58810	919	20	approach	approach	VBP
58810	919	21	the	the	DT
58810	919	22	poles	pole	NNS
58810	919	23	;	;	:
58810	919	24	for	for	IN
58810	919	25	at	at	IN
58810	919	26	the	the	DT
58810	919	27	former	former	JJ
58810	919	28	there	there	EX
58810	919	29	are	be	VBP
58810	919	30	two	two	CD
58810	919	31	twilights	twilight	NNS
58810	919	32	every	every	DT
58810	919	33	twenty	twenty	CD
58810	919	34	-	-	HYPH
58810	919	35	four	four	CD
58810	919	36	hours	hour	NNS
58810	919	37	,	,	,
58810	919	38	but	but	CC
58810	919	39	at	at	IN
58810	919	40	the	the	DT
58810	919	41	latter	latter	JJ
58810	919	42	only	only	RB
58810	919	43	two	two	CD
58810	919	44	in	in	IN
58810	919	45	a	a	DT
58810	919	46	year	year	NN
58810	919	47	,	,	,
58810	919	48	each	each	DT
58810	919	49	lasting	last	VBG
58810	919	50	about	about	RB
58810	919	51	fifty	fifty	CD
58810	919	52	days	day	NNS
58810	919	53	.	.	.
58810	920	1	At	at	IN
58810	920	2	the	the	DT
58810	920	3	north	north	NNP
58810	920	4	pole	pole	NNP
58810	920	5	the	the	DT
58810	920	6	sun	sun	NN
58810	920	7	is	be	VBZ
58810	920	8	below	below	IN
58810	920	9	the	the	DT
58810	920	10	horizon	horizon	NN
58810	920	11	for	for	IN
58810	920	12	six	six	CD
58810	920	13	months	month	NNS
58810	920	14	,	,	,
58810	920	15	but	but	CC
58810	920	16	from	from	IN
58810	920	17	Jan.	January	NNP
58810	920	18	29	29	CD
58810	920	19	to	to	IN
58810	920	20	the	the	DT
58810	920	21	vernal	vernal	JJ
58810	920	22	equinox	equinox	NN
58810	920	23	,	,	,
58810	920	24	and	and	CC
58810	920	25	from	from	IN
58810	920	26	the	the	DT
58810	920	27	autumnal	autumnal	JJ
58810	920	28	equinox	equinox	NN
58810	920	29	to	to	IN
58810	920	30	Nov.	November	NNP
58810	920	31	12	12	CD
58810	920	32	,	,	,
58810	920	33	the	the	DT
58810	920	34	sun	sun	NN
58810	920	35	is	be	VBZ
58810	920	36	less	less	JJR
58810	920	37	than	than	IN
58810	920	38	eighteen	eighteen	CD
58810	920	39	degrees	degree	NNS
58810	920	40	below	below	IN
58810	920	41	the	the	DT
58810	920	42	horizon	horizon	NN
58810	920	43	;	;	:
58810	920	44	so	so	IN
58810	920	45	that	that	IN
58810	920	46	there	there	EX
58810	920	47	is	be	VBZ
58810	920	48	twilight	twilight	NN
58810	920	49	during	during	IN
58810	920	50	the	the	DT
58810	920	51	whole	whole	NN
58810	920	52	of	of	IN
58810	920	53	these	these	DT
58810	920	54	intervals	interval	NNS
58810	920	55	,	,	,
58810	920	56	and	and	CC
58810	920	57	thus	thus	RB
58810	920	58	the	the	DT
58810	920	59	length	length	NN
58810	920	60	of	of	IN
58810	920	61	the	the	DT
58810	920	62	actual	actual	JJ
58810	920	63	night	night	NN
58810	920	64	is	be	VBZ
58810	920	65	reduced	reduce	VBN
58810	920	66	to	to	IN
58810	920	67	two	two	CD
58810	920	68	months	month	NNS
58810	920	69	and	and	CC
58810	920	70	a	a	DT
58810	920	71	half	half	NN
58810	920	72	.	.	.
58810	921	1	The	the	DT
58810	921	2	length	length	NN
58810	921	3	of	of	IN
58810	921	4	the	the	DT
58810	921	5	day	day	NN
58810	921	6	in	in	IN
58810	921	7	these	these	DT
58810	921	8	regions	region	NNS
58810	921	9	is	be	VBZ
58810	921	10	about	about	RB
58810	921	11	six	six	CD
58810	921	12	months	month	NNS
58810	921	13	,	,	,
58810	921	14	during	during	IN
58810	921	15	the	the	DT
58810	921	16	whole	whole	NN
58810	921	17	of	of	IN
58810	921	18	which	which	WDT
58810	921	19	time	time	NN
58810	921	20	the	the	DT
58810	921	21	sun	sun	NN
58810	921	22	is	be	VBZ
58810	921	23	constantly	constantly	RB
58810	921	24	above	above	IN
58810	921	25	the	the	DT
58810	921	26	horizon	horizon	NN
58810	921	27	.	.	.
58810	922	1	The	the	DT
58810	922	2	general	general	JJ
58810	922	3	rule	rule	NN
58810	922	4	is	be	VBZ
58810	922	5	,	,	,
58810	922	6	_	_	NNP
58810	922	7	that	that	IN
58810	922	8	to	to	IN
58810	922	9	the	the	DT
58810	922	10	inhabitants	inhabitant	NNS
58810	922	11	of	of	IN
58810	922	12	an	an	DT
58810	922	13	oblique	oblique	JJ
58810	922	14	sphere	sphere	VBD
58810	922	15	the	the	DT
58810	922	16	twilight	twilight	NN
58810	922	17	is	be	VBZ
58810	922	18	longer	long	JJR
58810	922	19	in	in	IN
58810	922	20	proportion	proportion	NN
58810	922	21	as	as	IN
58810	922	22	the	the	DT
58810	922	23	place	place	NN
58810	922	24	is	be	VBZ
58810	922	25	nearer	nearer	IN
58810	922	26	the	the	DT
58810	922	27	elevated	elevated	JJ
58810	922	28	pole	pole	NN
58810	922	29	,	,	,
58810	922	30	and	and	CC
58810	922	31	the	the	DT
58810	922	32	sun	sun	NN
58810	922	33	is	be	VBZ
58810	922	34	farther	farth	JJR
58810	922	35	from	from	IN
58810	922	36	the	the	DT
58810	922	37	equator	equator	NN
58810	922	38	on	on	IN
58810	922	39	the	the	DT
58810	922	40	side	side	NN
58810	922	41	of	of	IN
58810	922	42	the	the	DT
58810	922	43	elevated	elevated	JJ
58810	922	44	pole	pole	NN
58810	922	45	_	_	NNP
58810	922	46	.	.	.
58810	923	1	The	the	DT
58810	923	2	Seasons	Seasons	NNPS
58810	923	3	.	.	.
58810	924	1	68	68	CD
58810	924	2	.	.	.
58810	925	1	_	_	NNP
58810	925	2	The	the	DT
58810	925	3	Seasons._--While	Seasons._--While	NNP
58810	925	4	the	the	DT
58810	925	5	sun	sun	NN
58810	925	6	is	be	VBZ
58810	925	7	north	north	RB
58810	925	8	of	of	IN
58810	925	9	the	the	DT
58810	925	10	celestial	celestial	JJ
58810	925	11	equator	equator	NN
58810	925	12	,	,	,
58810	925	13	places	place	VBZ
58810	925	14	north	north	RB
58810	925	15	of	of	IN
58810	925	16	the	the	DT
58810	925	17	equator	equator	NN
58810	925	18	are	be	VBP
58810	925	19	receiving	receive	VBG
58810	925	20	heat	heat	NN
58810	925	21	from	from	IN
58810	925	22	the	the	DT
58810	925	23	sun	sun	NN
58810	925	24	by	by	IN
58810	925	25	day	day	NN
58810	925	26	longer	long	RBR
58810	925	27	than	than	IN
58810	925	28	they	-PRON-	PRP
58810	925	29	are	be	VBP
58810	925	30	losing	lose	VBG
58810	925	31	it	-PRON-	PRP
58810	925	32	by	by	IN
58810	925	33	radiation	radiation	NN
58810	925	34	at	at	IN
58810	925	35	night	night	NN
58810	925	36	,	,	,
58810	925	37	while	while	IN
58810	925	38	places	place	NNS
58810	925	39	south	south	RB
58810	925	40	of	of	IN
58810	925	41	the	the	DT
58810	925	42	equator	equator	NN
58810	925	43	are	be	VBP
58810	925	44	losing	lose	VBG
58810	925	45	heat	heat	NN
58810	925	46	by	by	IN
58810	925	47	radiation	radiation	NN
58810	925	48	at	at	IN
58810	925	49	night	night	NN
58810	925	50	longer	long	RBR
58810	925	51	than	than	IN
58810	925	52	they	-PRON-	PRP
58810	925	53	are	be	VBP
58810	925	54	receiving	receive	VBG
58810	925	55	it	-PRON-	PRP
58810	925	56	from	from	IN
58810	925	57	the	the	DT
58810	925	58	sun	sun	NN
58810	925	59	by	by	IN
58810	925	60	day	day	NN
58810	925	61	.	.	.
58810	926	1	When	when	WRB
58810	926	2	,	,	,
58810	926	3	therefore	therefore	RB
58810	926	4	,	,	,
58810	926	5	the	the	DT
58810	926	6	sun	sun	NN
58810	926	7	passes	pass	VBZ
58810	926	8	north	north	RB
58810	926	9	of	of	IN
58810	926	10	the	the	DT
58810	926	11	equator	equator	NN
58810	926	12	,	,	,
58810	926	13	the	the	DT
58810	926	14	temperature	temperature	NN
58810	926	15	begins	begin	VBZ
58810	926	16	to	to	TO
58810	926	17	rise	rise	VB
58810	926	18	at	at	IN
58810	926	19	places	place	NNS
58810	926	20	north	north	RB
58810	926	21	of	of	IN
58810	926	22	the	the	DT
58810	926	23	equator	equator	NN
58810	926	24	,	,	,
58810	926	25	and	and	CC
58810	926	26	to	to	TO
58810	926	27	fall	fall	VB
58810	926	28	at	at	IN
58810	926	29	places	place	NNS
58810	926	30	south	south	RB
58810	926	31	of	of	IN
58810	926	32	it	-PRON-	PRP
58810	926	33	.	.	.
58810	927	1	The	the	DT
58810	927	2	rise	rise	NN
58810	927	3	of	of	IN
58810	927	4	temperature	temperature	NN
58810	927	5	is	be	VBZ
58810	927	6	most	most	RBS
58810	927	7	rapid	rapid	JJ
58810	927	8	north	north	NN
58810	927	9	of	of	IN
58810	927	10	the	the	DT
58810	927	11	equator	equator	NN
58810	927	12	when	when	WRB
58810	927	13	the	the	DT
58810	927	14	sun	sun	NN
58810	927	15	is	be	VBZ
58810	927	16	at	at	IN
58810	927	17	the	the	DT
58810	927	18	summer	summer	NN
58810	927	19	solstice	solstice	NN
58810	927	20	;	;	:
58810	927	21	but	but	CC
58810	927	22	,	,	,
58810	927	23	for	for	IN
58810	927	24	some	some	DT
58810	927	25	time	time	NN
58810	927	26	after	after	IN
58810	927	27	this	this	DT
58810	927	28	,	,	,
58810	927	29	the	the	DT
58810	927	30	earth	earth	NN
58810	927	31	continues	continue	VBZ
58810	927	32	to	to	TO
58810	927	33	receive	receive	VB
58810	927	34	more	more	JJR
58810	927	35	heat	heat	NN
58810	927	36	by	by	IN
58810	927	37	day	day	NN
58810	927	38	than	than	IN
58810	927	39	it	-PRON-	PRP
58810	927	40	loses	lose	VBZ
58810	927	41	by	by	IN
58810	927	42	night	night	NN
58810	927	43	,	,	,
58810	927	44	and	and	CC
58810	927	45	therefore	therefore	RB
58810	927	46	the	the	DT
58810	927	47	temperature	temperature	NN
58810	927	48	continues	continue	VBZ
58810	927	49	to	to	TO
58810	927	50	rise	rise	VB
58810	927	51	.	.	.
58810	928	1	For	for	IN
58810	928	2	this	this	DT
58810	928	3	reason	reason	NN
58810	928	4	,	,	,
58810	928	5	the	the	DT
58810	928	6	heat	heat	NN
58810	928	7	is	be	VBZ
58810	928	8	more	more	RBR
58810	928	9	excessive	excessive	JJ
58810	928	10	after	after	IN
58810	928	11	the	the	DT
58810	928	12	sun	sun	NN
58810	928	13	passes	pass	VBZ
58810	928	14	the	the	DT
58810	928	15	summer	summer	NN
58810	928	16	solstice	solstice	NN
58810	928	17	than	than	IN
58810	928	18	before	before	IN
58810	928	19	it	-PRON-	PRP
58810	928	20	reaches	reach	VBZ
58810	928	21	it	-PRON-	PRP
58810	928	22	.	.	.
58810	929	1	69	69	CD
58810	929	2	.	.	.
58810	930	1	_	_	NNP
58810	930	2	The	the	DT
58810	930	3	Duration	Duration	NNP
58810	930	4	of	of	IN
58810	930	5	the	the	DT
58810	930	6	Seasons._--Summer	Seasons._--Summer	NNP
58810	930	7	is	be	VBZ
58810	930	8	counted	count	VBN
58810	930	9	as	as	IN
58810	930	10	beginning	begin	VBG
58810	930	11	in	in	IN
58810	930	12	June	June	NNP
58810	930	13	,	,	,
58810	930	14	when	when	WRB
58810	930	15	the	the	DT
58810	930	16	sun	sun	NN
58810	930	17	is	be	VBZ
58810	930	18	at	at	IN
58810	930	19	the	the	DT
58810	930	20	summer	summer	NN
58810	930	21	solstice	solstice	NN
58810	930	22	,	,	,
58810	930	23	and	and	CC
58810	930	24	as	as	RB
58810	930	25	continuing	continue	VBG
58810	930	26	until	until	IN
58810	930	27	the	the	DT
58810	930	28	sun	sun	NN
58810	930	29	reaches	reach	VBZ
58810	930	30	the	the	DT
58810	930	31	autumnal	autumnal	JJ
58810	930	32	equinox	equinox	NN
58810	930	33	,	,	,
58810	930	34	in	in	IN
58810	930	35	September	September	NNP
58810	930	36	.	.	.
58810	931	1	Autumn	autumn	NN
58810	931	2	then	then	RB
58810	931	3	begins	begin	VBZ
58810	931	4	,	,	,
58810	931	5	and	and	CC
58810	931	6	continues	continue	VBZ
58810	931	7	until	until	IN
58810	931	8	the	the	DT
58810	931	9	sun	sun	NN
58810	931	10	is	be	VBZ
58810	931	11	at	at	IN
58810	931	12	the	the	DT
58810	931	13	winter	winter	NN
58810	931	14	solstice	solstice	NN
58810	931	15	,	,	,
58810	931	16	in	in	IN
58810	931	17	December	December	NNP
58810	931	18	.	.	.
58810	932	1	Winter	winter	NN
58810	932	2	follows	follow	VBZ
58810	932	3	,	,	,
58810	932	4	continuing	continue	VBG
58810	932	5	until	until	IN
58810	932	6	the	the	DT
58810	932	7	sun	sun	NN
58810	932	8	comes	come	VBZ
58810	932	9	to	to	IN
58810	932	10	the	the	DT
58810	932	11	vernal	vernal	JJ
58810	932	12	equinox	equinox	NN
58810	932	13	,	,	,
58810	932	14	in	in	IN
58810	932	15	March	March	NNP
58810	932	16	,	,	,
58810	932	17	when	when	WRB
58810	932	18	spring	spring	NN
58810	932	19	begins	begin	VBZ
58810	932	20	,	,	,
58810	932	21	and	and	CC
58810	932	22	continues	continue	VBZ
58810	932	23	to	to	IN
58810	932	24	the	the	DT
58810	932	25	summer	summer	NN
58810	932	26	solstice	solstice	NN
58810	932	27	.	.	.
58810	933	1	In	in	IN
58810	933	2	popular	popular	JJ
58810	933	3	reckoning	reckon	VBG
58810	933	4	the	the	DT
58810	933	5	seasons	season	NNS
58810	933	6	begin	begin	VBP
58810	933	7	with	with	IN
58810	933	8	the	the	DT
58810	933	9	first	first	JJ
58810	933	10	day	day	NN
58810	933	11	of	of	IN
58810	933	12	June	June	NNP
58810	933	13	,	,	,
58810	933	14	September	September	NNP
58810	933	15	,	,	,
58810	933	16	December	December	NNP
58810	933	17	,	,	,
58810	933	18	and	and	CC
58810	933	19	March	March	NNP
58810	933	20	.	.	.
58810	934	1	The	the	DT
58810	934	2	reason	reason	NN
58810	934	3	why	why	WRB
58810	934	4	winter	winter	NN
58810	934	5	is	be	VBZ
58810	934	6	counted	count	VBN
58810	934	7	as	as	IN
58810	934	8	occurring	occur	VBG
58810	934	9	after	after	IN
58810	934	10	the	the	DT
58810	934	11	winter	winter	NN
58810	934	12	solstice	solstice	NN
58810	934	13	is	be	VBZ
58810	934	14	similar	similar	JJ
58810	934	15	to	to	IN
58810	934	16	the	the	DT
58810	934	17	reason	reason	NN
58810	934	18	why	why	WRB
58810	934	19	the	the	DT
58810	934	20	summer	summer	NN
58810	934	21	is	be	VBZ
58810	934	22	placed	place	VBN
58810	934	23	after	after	IN
58810	934	24	the	the	DT
58810	934	25	summer	summer	NN
58810	934	26	solstice	solstice	NN
58810	934	27	.	.	.
58810	935	1	The	the	DT
58810	935	2	earth	earth	NN
58810	935	3	north	north	NN
58810	935	4	of	of	IN
58810	935	5	the	the	DT
58810	935	6	equator	equator	NN
58810	935	7	is	be	VBZ
58810	935	8	losing	lose	VBG
58810	935	9	heat	heat	NN
58810	935	10	most	most	RBS
58810	935	11	rapidly	rapidly	RB
58810	935	12	at	at	IN
58810	935	13	the	the	DT
58810	935	14	time	time	NN
58810	935	15	of	of	IN
58810	935	16	the	the	DT
58810	935	17	winter	winter	NN
58810	935	18	solstice	solstice	NN
58810	935	19	;	;	:
58810	935	20	but	but	CC
58810	935	21	for	for	IN
58810	935	22	some	some	DT
58810	935	23	time	time	NN
58810	935	24	after	after	IN
58810	935	25	this	this	DT
58810	935	26	it	-PRON-	PRP
58810	935	27	loses	lose	VBZ
58810	935	28	more	more	JJR
58810	935	29	heat	heat	NN
58810	935	30	by	by	IN
58810	935	31	night	night	NN
58810	935	32	than	than	IN
58810	935	33	it	-PRON-	PRP
58810	935	34	receives	receive	VBZ
58810	935	35	by	by	IN
58810	935	36	day	day	NN
58810	935	37	:	:	:
58810	935	38	hence	hence	RB
58810	935	39	for	for	IN
58810	935	40	some	some	DT
58810	935	41	time	time	NN
58810	935	42	the	the	DT
58810	935	43	temperature	temperature	NN
58810	935	44	continues	continue	VBZ
58810	935	45	to	to	TO
58810	935	46	fall	fall	VB
58810	935	47	,	,	,
58810	935	48	and	and	CC
58810	935	49	the	the	DT
58810	935	50	cold	cold	NN
58810	935	51	is	be	VBZ
58810	935	52	more	more	RBR
58810	935	53	intense	intense	JJ
58810	935	54	after	after	IN
58810	935	55	the	the	DT
58810	935	56	winter	winter	NN
58810	935	57	solstice	solstice	NN
58810	935	58	than	than	IN
58810	935	59	before	before	IN
58810	935	60	it	-PRON-	PRP
58810	935	61	.	.	.
58810	936	1	[	[	-LRB-
58810	936	2	Illustration	illustration	NN
58810	936	3	:	:	:
58810	936	4	Fig	Fig	NNP
58810	936	5	.	.	.
58810	937	1	77	77	CD
58810	937	2	.	.	.
58810	937	3	]	]	-RRB-
58810	938	1	Of	of	RB
58810	938	2	course	course	RB
58810	938	3	,	,	,
58810	938	4	when	when	WRB
58810	938	5	it	-PRON-	PRP
58810	938	6	is	be	VBZ
58810	938	7	summer	summer	NN
58810	938	8	in	in	IN
58810	938	9	the	the	DT
58810	938	10	northern	northern	JJ
58810	938	11	hemisphere	hemisphere	NN
58810	938	12	,	,	,
58810	938	13	it	-PRON-	PRP
58810	938	14	is	be	VBZ
58810	938	15	winter	winter	NN
58810	938	16	in	in	IN
58810	938	17	the	the	DT
58810	938	18	southern	southern	JJ
58810	938	19	hemisphere	hemisphere	NN
58810	938	20	,	,	,
58810	938	21	and	and	CC
58810	938	22	the	the	DT
58810	938	23	reverse	reverse	NN
58810	938	24	.	.	.
58810	939	1	Fig	fig	NN
58810	939	2	.	.	.
58810	940	1	77	77	CD
58810	940	2	shows	show	VBZ
58810	940	3	the	the	DT
58810	940	4	portion	portion	NN
58810	940	5	of	of	IN
58810	940	6	the	the	DT
58810	940	7	earth	earth	NN
58810	940	8	's	's	POS
58810	940	9	orbit	orbit	NN
58810	940	10	included	include	VBN
58810	940	11	in	in	IN
58810	940	12	each	each	DT
58810	940	13	season	season	NN
58810	940	14	.	.	.
58810	941	1	It	-PRON-	PRP
58810	941	2	will	will	MD
58810	941	3	be	be	VB
58810	941	4	seen	see	VBN
58810	941	5	that	that	IN
58810	941	6	the	the	DT
58810	941	7	earth	earth	NN
58810	941	8	is	be	VBZ
58810	941	9	at	at	IN
58810	941	10	perihelion	perihelion	NN
58810	941	11	in	in	IN
58810	941	12	the	the	DT
58810	941	13	winter	winter	NN
58810	941	14	season	season	NN
58810	941	15	for	for	IN
58810	941	16	places	place	NNS
58810	941	17	north	north	RB
58810	941	18	of	of	IN
58810	941	19	the	the	DT
58810	941	20	equator	equator	NN
58810	941	21	,	,	,
58810	941	22	and	and	CC
58810	941	23	at	at	IN
58810	941	24	aphelion	aphelion	NN
58810	941	25	in	in	IN
58810	941	26	the	the	DT
58810	941	27	summer	summer	NN
58810	941	28	season	season	NN
58810	941	29	.	.	.
58810	942	1	This	this	DT
58810	942	2	tends	tend	VBZ
58810	942	3	to	to	TO
58810	942	4	mitigate	mitigate	VB
58810	942	5	somewhat	somewhat	RB
58810	942	6	the	the	DT
58810	942	7	extreme	extreme	JJ
58810	942	8	temperatures	temperature	NNS
58810	942	9	of	of	IN
58810	942	10	our	-PRON-	PRP$
58810	942	11	winters	winter	NNS
58810	942	12	and	and	CC
58810	942	13	summers	summer	NNS
58810	942	14	.	.	.
58810	943	1	[	[	-LRB-
58810	943	2	Illustration	illustration	NN
58810	943	3	:	:	:
58810	943	4	Fig	Fig	NNP
58810	943	5	.	.	.
58810	944	1	78	78	CD
58810	944	2	.	.	.
58810	944	3	]	]	-RRB-
58810	945	1	70	70	CD
58810	945	2	.	.	.
58810	946	1	_	_	NNP
58810	946	2	The	the	DT
58810	946	3	Illumination	Illumination	NNP
58810	946	4	of	of	IN
58810	946	5	the	the	DT
58810	946	6	Earth	Earth	NNP
58810	946	7	at	at	IN
58810	946	8	the	the	DT
58810	946	9	different	different	JJ
58810	946	10	Seasons._--Fig	seasons._--fig	CD
58810	946	11	.	.	.
58810	947	1	78	78	CD
58810	947	2	shows	show	VBZ
58810	947	3	the	the	DT
58810	947	4	earth	earth	NN
58810	947	5	as	as	IN
58810	947	6	it	-PRON-	PRP
58810	947	7	would	would	MD
58810	947	8	appear	appear	VB
58810	947	9	to	to	IN
58810	947	10	an	an	DT
58810	947	11	observer	observer	NN
58810	947	12	at	at	IN
58810	947	13	the	the	DT
58810	947	14	sun	sun	NN
58810	947	15	during	during	IN
58810	947	16	each	each	DT
58810	947	17	of	of	IN
58810	947	18	the	the	DT
58810	947	19	four	four	CD
58810	947	20	seasons	season	NNS
58810	947	21	;	;	:
58810	947	22	that	that	DT
58810	947	23	is	be	VBZ
58810	947	24	to	to	TO
58810	947	25	say	say	VB
58810	947	26	,	,	,
58810	947	27	the	the	DT
58810	947	28	portion	portion	NN
58810	947	29	of	of	IN
58810	947	30	the	the	DT
58810	947	31	earth	earth	NN
58810	947	32	that	that	WDT
58810	947	33	is	be	VBZ
58810	947	34	receiving	receive	VBG
58810	947	35	the	the	DT
58810	947	36	sun	sun	NN
58810	947	37	's	's	POS
58810	947	38	rays	ray	NNS
58810	947	39	.	.	.
58810	948	1	Figs	fig	NNS
58810	948	2	.	.	.
58810	949	1	79	79	CD
58810	949	2	,	,	,
58810	949	3	80	80	CD
58810	949	4	,	,	,
58810	949	5	81	81	CD
58810	949	6	,	,	,
58810	949	7	and	and	CC
58810	949	8	82	82	CD
58810	949	9	are	be	VBP
58810	949	10	enlarged	enlarged	JJ
58810	949	11	views	view	NNS
58810	949	12	of	of	IN
58810	949	13	the	the	DT
58810	949	14	earth	earth	NN
58810	949	15	,	,	,
58810	949	16	as	as	IN
58810	949	17	seen	see	VBN
58810	949	18	from	from	IN
58810	949	19	the	the	DT
58810	949	20	sun	sun	NN
58810	949	21	at	at	IN
58810	949	22	the	the	DT
58810	949	23	time	time	NN
58810	949	24	of	of	IN
58810	949	25	the	the	DT
58810	949	26	summer	summer	NN
58810	949	27	solstice	solstice	NN
58810	949	28	,	,	,
58810	949	29	of	of	IN
58810	949	30	the	the	DT
58810	949	31	autumnal	autumnal	JJ
58810	949	32	equinox	equinox	NN
58810	949	33	,	,	,
58810	949	34	of	of	IN
58810	949	35	the	the	DT
58810	949	36	winter	winter	NN
58810	949	37	solstice	solstice	NN
58810	949	38	,	,	,
58810	949	39	and	and	CC
58810	949	40	of	of	IN
58810	949	41	the	the	DT
58810	949	42	vernal	vernal	JJ
58810	949	43	equinox	equinox	NN
58810	949	44	.	.	.
58810	950	1	[	[	-LRB-
58810	950	2	Illustration	illustration	NN
58810	950	3	:	:	:
58810	950	4	Fig	Fig	NNP
58810	950	5	.	.	.
58810	951	1	79	79	CD
58810	951	2	.	.	.
58810	951	3	]	]	-RRB-
58810	952	1	[	[	-LRB-
58810	952	2	Illustration	illustration	NN
58810	952	3	:	:	:
58810	952	4	Fig	Fig	NNP
58810	952	5	.	.	.
58810	953	1	80	80	CD
58810	953	2	.	.	.
58810	953	3	]	]	-RRB-
58810	954	1	[	[	-LRB-
58810	954	2	Illustration	illustration	NN
58810	954	3	:	:	:
58810	954	4	Fig	Fig	NNP
58810	954	5	.	.	.
58810	955	1	81	81	CD
58810	955	2	.	.	.
58810	955	3	]	]	-RRB-
58810	956	1	[	[	-LRB-
58810	956	2	Illustration	illustration	NN
58810	956	3	:	:	:
58810	956	4	Fig	Fig	NNP
58810	956	5	.	.	.
58810	957	1	82	82	CD
58810	957	2	.	.	.
58810	957	3	]	]	-RRB-
58810	958	1	[	[	-LRB-
58810	958	2	Illustration	illustration	NN
58810	958	3	:	:	:
58810	958	4	Fig	Fig	NNP
58810	958	5	.	.	.
58810	959	1	83	83	CD
58810	959	2	.	.	.
58810	959	3	]	]	-RRB-
58810	960	1	Fig	fig	NN
58810	960	2	.	.	.
58810	961	1	83	83	CD
58810	961	2	is	be	VBZ
58810	961	3	,	,	,
58810	961	4	so	so	RB
58810	961	5	to	to	TO
58810	961	6	speak	speak	VB
58810	961	7	,	,	,
58810	961	8	a	a	DT
58810	961	9	side	side	JJ
58810	961	10	view	view	NN
58810	961	11	of	of	IN
58810	961	12	the	the	DT
58810	961	13	earth	earth	NN
58810	961	14	,	,	,
58810	961	15	showing	show	VBG
58810	961	16	the	the	DT
58810	961	17	limit	limit	NN
58810	961	18	of	of	IN
58810	961	19	sunshine	sunshine	NN
58810	961	20	on	on	IN
58810	961	21	the	the	DT
58810	961	22	earth	earth	NN
58810	961	23	when	when	WRB
58810	961	24	the	the	DT
58810	961	25	sun	sun	NN
58810	961	26	is	be	VBZ
58810	961	27	at	at	IN
58810	961	28	the	the	DT
58810	961	29	summer	summer	NN
58810	961	30	solstice	solstice	NN
58810	961	31	;	;	:
58810	961	32	and	and	CC
58810	961	33	Fig	Fig	NNP
58810	961	34	.	.	.
58810	962	1	84	84	CD
58810	962	2	,	,	,
58810	962	3	showing	show	VBG
58810	962	4	the	the	DT
58810	962	5	limit	limit	NN
58810	962	6	of	of	IN
58810	962	7	sunshine	sunshine	NN
58810	962	8	when	when	WRB
58810	962	9	the	the	DT
58810	962	10	sun	sun	NN
58810	962	11	is	be	VBZ
58810	962	12	at	at	IN
58810	962	13	the	the	DT
58810	962	14	autumnal	autumnal	JJ
58810	962	15	equinox	equinox	NN
58810	962	16	.	.	.
58810	963	1	[	[	-LRB-
58810	963	2	Illustration	illustration	NN
58810	963	3	:	:	:
58810	963	4	Fig	Fig	NNP
58810	963	5	.	.	.
58810	964	1	84	84	CD
58810	964	2	.	.	.
58810	964	3	]	]	-RRB-
58810	965	1	71	71	CD
58810	965	2	.	.	.
58810	966	1	_	_	NNP
58810	966	2	Cause	Cause	NNP
58810	966	3	of	of	IN
58810	966	4	the	the	DT
58810	966	5	Change	Change	NNP
58810	966	6	of	of	IN
58810	966	7	Seasons._--Variety	Seasons._--Variety	NNPS
58810	966	8	in	in	IN
58810	966	9	the	the	DT
58810	966	10	length	length	NN
58810	966	11	of	of	IN
58810	966	12	day	day	NN
58810	966	13	and	and	CC
58810	966	14	night	night	NN
58810	966	15	,	,	,
58810	966	16	and	and	CC
58810	966	17	diversity	diversity	NN
58810	966	18	in	in	IN
58810	966	19	the	the	DT
58810	966	20	seasons	season	NNS
58810	966	21	,	,	,
58810	966	22	depend	depend	VBP
58810	966	23	upon	upon	IN
58810	966	24	_	_	NNP
58810	966	25	the	the	DT
58810	966	26	obliquity	obliquity	NN
58810	966	27	of	of	IN
58810	966	28	the	the	DT
58810	966	29	ecliptic	ecliptic	JJ
58810	966	30	_	_	NNP
58810	966	31	.	.	.
58810	967	1	Were	be	VBD
58810	967	2	there	there	EX
58810	967	3	no	no	DT
58810	967	4	obliquity	obliquity	NN
58810	967	5	of	of	IN
58810	967	6	the	the	DT
58810	967	7	ecliptic	ecliptic	JJ
58810	967	8	,	,	,
58810	967	9	there	there	EX
58810	967	10	would	would	MD
58810	967	11	be	be	VB
58810	967	12	no	no	DT
58810	967	13	inequality	inequality	NN
58810	967	14	in	in	IN
58810	967	15	the	the	DT
58810	967	16	length	length	NN
58810	967	17	of	of	IN
58810	967	18	day	day	NN
58810	967	19	and	and	CC
58810	967	20	night	night	NN
58810	967	21	,	,	,
58810	967	22	and	and	CC
58810	967	23	but	but	CC
58810	967	24	slight	slight	JJ
58810	967	25	diversity	diversity	NN
58810	967	26	of	of	IN
58810	967	27	seasons	season	NNS
58810	967	28	.	.	.
58810	968	1	The	the	DT
58810	968	2	greater	great	JJR
58810	968	3	the	the	DT
58810	968	4	obliquity	obliquity	NN
58810	968	5	of	of	IN
58810	968	6	the	the	DT
58810	968	7	ecliptic	ecliptic	NN
58810	968	8	,	,	,
58810	968	9	the	the	DT
58810	968	10	greater	great	JJR
58810	968	11	would	would	MD
58810	968	12	be	be	VB
58810	968	13	the	the	DT
58810	968	14	variation	variation	NN
58810	968	15	in	in	IN
58810	968	16	the	the	DT
58810	968	17	length	length	NN
58810	968	18	of	of	IN
58810	968	19	the	the	DT
58810	968	20	days	day	NNS
58810	968	21	and	and	CC
58810	968	22	nights	night	NNS
58810	968	23	,	,	,
58810	968	24	and	and	CC
58810	968	25	the	the	DT
58810	968	26	more	more	RBR
58810	968	27	extreme	extreme	JJ
58810	968	28	the	the	DT
58810	968	29	changes	change	NNS
58810	968	30	of	of	IN
58810	968	31	the	the	DT
58810	968	32	seasons	season	NNS
58810	968	33	.	.	.
58810	969	1	Tides	tide	NNS
58810	969	2	.	.	.
58810	970	1	72	72	CD
58810	970	2	.	.	.
58810	971	1	_	_	NNP
58810	971	2	Tides._--The	tides._--the	DT
58810	971	3	alternate	alternate	JJ
58810	971	4	rise	rise	NN
58810	971	5	and	and	CC
58810	971	6	fall	fall	VBP
58810	971	7	of	of	IN
58810	971	8	the	the	DT
58810	971	9	surface	surface	NN
58810	971	10	of	of	IN
58810	971	11	the	the	DT
58810	971	12	sea	sea	NN
58810	971	13	twice	twice	RB
58810	971	14	in	in	IN
58810	971	15	the	the	DT
58810	971	16	course	course	NN
58810	971	17	of	of	IN
58810	971	18	a	a	DT
58810	971	19	lunar	lunar	JJ
58810	971	20	day	day	NN
58810	971	21	,	,	,
58810	971	22	or	or	CC
58810	971	23	of	of	IN
58810	971	24	twenty	twenty	CD
58810	971	25	-	-	HYPH
58810	971	26	four	four	CD
58810	971	27	hours	hour	NNS
58810	971	28	and	and	CC
58810	971	29	fifty	fifty	CD
58810	971	30	-	-	HYPH
58810	971	31	one	one	CD
58810	971	32	minutes	minute	NNS
58810	971	33	,	,	,
58810	971	34	is	be	VBZ
58810	971	35	known	know	VBN
58810	971	36	as	as	IN
58810	971	37	the	the	DT
58810	971	38	_	_	NNP
58810	971	39	tides	tides	NNPS
58810	971	40	_	_	NNP
58810	971	41	.	.	.
58810	972	1	When	when	WRB
58810	972	2	the	the	DT
58810	972	3	water	water	NN
58810	972	4	is	be	VBZ
58810	972	5	rising	rise	VBG
58810	972	6	,	,	,
58810	972	7	it	-PRON-	PRP
58810	972	8	is	be	VBZ
58810	972	9	said	say	VBN
58810	972	10	to	to	TO
58810	972	11	be	be	VB
58810	972	12	_	_	NNP
58810	972	13	flood	flood	NN
58810	972	14	_	_	NNP
58810	972	15	tide	tide	NN
58810	972	16	;	;	,
58810	972	17	and	and	CC
58810	972	18	when	when	WRB
58810	972	19	it	-PRON-	PRP
58810	972	20	is	be	VBZ
58810	972	21	falling	fall	VBG
58810	972	22	,	,	,
58810	972	23	_	_	NNP
58810	972	24	ebb	ebb	NNP
58810	972	25	_	_	NNP
58810	972	26	tide	tide	NN
58810	972	27	.	.	.
58810	973	1	When	when	WRB
58810	973	2	the	the	DT
58810	973	3	water	water	NN
58810	973	4	is	be	VBZ
58810	973	5	at	at	IN
58810	973	6	its	-PRON-	PRP$
58810	973	7	greatest	great	JJS
58810	973	8	height	height	NN
58810	973	9	,	,	,
58810	973	10	it	-PRON-	PRP
58810	973	11	is	be	VBZ
58810	973	12	said	say	VBN
58810	973	13	to	to	TO
58810	973	14	be	be	VB
58810	973	15	_	_	NNP
58810	973	16	high	high	JJ
58810	973	17	_	_	NNP
58810	973	18	water	water	NN
58810	973	19	;	;	:
58810	973	20	and	and	CC
58810	973	21	when	when	WRB
58810	973	22	at	at	IN
58810	973	23	its	-PRON-	PRP$
58810	973	24	least	least	JJS
58810	973	25	height	height	NN
58810	973	26	,	,	,
58810	973	27	_	_	NNP
58810	973	28	low	low	JJ
58810	973	29	_	_	NNP
58810	973	30	water	water	NN
58810	973	31	.	.	.
58810	974	1	73	73	CD
58810	974	2	.	.	.
58810	975	1	_	_	NNP
58810	975	2	Cause	Cause	NNP
58810	975	3	of	of	IN
58810	975	4	the	the	DT
58810	975	5	Tides._--It	tides._--it	NN
58810	975	6	has	have	VBZ
58810	975	7	been	be	VBN
58810	975	8	known	know	VBN
58810	975	9	to	to	IN
58810	975	10	seafaring	seafare	VBG
58810	975	11	nations	nation	NNS
58810	975	12	from	from	IN
58810	975	13	a	a	DT
58810	975	14	remote	remote	JJ
58810	975	15	antiquity	antiquity	NN
58810	975	16	that	that	IN
58810	975	17	there	there	EX
58810	975	18	is	be	VBZ
58810	975	19	a	a	DT
58810	975	20	singular	singular	JJ
58810	975	21	connection	connection	NN
58810	975	22	between	between	IN
58810	975	23	the	the	DT
58810	975	24	ebb	ebb	NN
58810	975	25	and	and	CC
58810	975	26	flow	flow	NN
58810	975	27	of	of	IN
58810	975	28	the	the	DT
58810	975	29	tides	tide	NNS
58810	975	30	and	and	CC
58810	975	31	the	the	DT
58810	975	32	diurnal	diurnal	JJ
58810	975	33	motion	motion	NN
58810	975	34	of	of	IN
58810	975	35	the	the	DT
58810	975	36	moon	moon	NN
58810	975	37	.	.	.
58810	976	1	[	[	-LRB-
58810	976	2	Illustration	illustration	NN
58810	976	3	:	:	:
58810	976	4	Fig	Fig	NNP
58810	976	5	.	.	.
58810	977	1	85	85	CD
58810	977	2	.	.	.
58810	977	3	]	]	-RRB-
58810	978	1	This	this	DT
58810	978	2	tidal	tidal	JJ
58810	978	3	movement	movement	NN
58810	978	4	in	in	IN
58810	978	5	seeming	seem	VBG
58810	978	6	obedience	obedience	NN
58810	978	7	to	to	IN
58810	978	8	the	the	DT
58810	978	9	moon	moon	NN
58810	978	10	was	be	VBD
58810	978	11	a	a	DT
58810	978	12	mystery	mystery	NN
58810	978	13	until	until	IN
58810	978	14	the	the	DT
58810	978	15	study	study	NN
58810	978	16	of	of	IN
58810	978	17	the	the	DT
58810	978	18	law	law	NN
58810	978	19	of	of	IN
58810	978	20	gravitation	gravitation	NN
58810	978	21	showed	show	VBD
58810	978	22	it	-PRON-	PRP
58810	978	23	to	to	TO
58810	978	24	be	be	VB
58810	978	25	due	due	IN
58810	978	26	to	to	IN
58810	978	27	_	_	NNP
58810	978	28	the	the	DT
58810	978	29	attraction	attraction	NN
58810	978	30	of	of	IN
58810	978	31	the	the	DT
58810	978	32	moon	moon	NN
58810	978	33	on	on	IN
58810	978	34	the	the	DT
58810	978	35	waters	water	NNS
58810	978	36	of	of	IN
58810	978	37	the	the	DT
58810	978	38	ocean	ocean	NN
58810	978	39	_	_	NNP
58810	978	40	.	.	.
58810	979	1	The	the	DT
58810	979	2	reason	reason	NN
58810	979	3	why	why	WRB
58810	979	4	there	there	EX
58810	979	5	are	be	VBP
58810	979	6	two	two	CD
58810	979	7	tides	tide	NNS
58810	979	8	a	a	DT
58810	979	9	day	day	NN
58810	979	10	will	will	MD
58810	979	11	appear	appear	VB
58810	979	12	from	from	IN
58810	979	13	Fig	Fig	NNP
58810	979	14	.	.	.
58810	980	1	85	85	CD
58810	980	2	.	.	.
58810	981	1	Let	let	VB
58810	981	2	_	_	NNP
58810	981	3	M	M	NNP
58810	981	4	_	_	NNP
58810	981	5	be	be	VB
58810	981	6	the	the	DT
58810	981	7	moon	moon	NN
58810	981	8	,	,	,
58810	981	9	_	_	NNP
58810	981	10	E	E	NNP
58810	981	11	_	_	NNP
58810	981	12	the	the	DT
58810	981	13	earth	earth	NN
58810	981	14	,	,	,
58810	981	15	and	and	CC
58810	981	16	_	_	NNP
58810	981	17	EM	EM	NNP
58810	981	18	_	_	NNP
58810	981	19	the	the	DT
58810	981	20	line	line	NN
58810	981	21	joining	join	VBG
58810	981	22	their	-PRON-	PRP$
58810	981	23	centres	centre	NNS
58810	981	24	.	.	.
58810	982	1	Now	now	RB
58810	982	2	,	,	,
58810	982	3	strictly	strictly	RB
58810	982	4	speaking	speak	VBG
58810	982	5	,	,	,
58810	982	6	the	the	DT
58810	982	7	moon	moon	NN
58810	982	8	does	do	VBZ
58810	982	9	not	not	RB
58810	982	10	revolve	revolve	VB
58810	982	11	around	around	IN
58810	982	12	the	the	DT
58810	982	13	earth	earth	NN
58810	982	14	any	any	DT
58810	982	15	more	more	RBR
58810	982	16	than	than	IN
58810	982	17	the	the	DT
58810	982	18	earth	earth	NN
58810	982	19	around	around	IN
58810	982	20	the	the	DT
58810	982	21	moon	moon	NN
58810	982	22	;	;	:
58810	982	23	but	but	CC
58810	982	24	the	the	DT
58810	982	25	centre	centre	NN
58810	982	26	of	of	IN
58810	982	27	each	each	DT
58810	982	28	body	body	NN
58810	982	29	moves	move	VBZ
58810	982	30	around	around	IN
58810	982	31	the	the	DT
58810	982	32	common	common	JJ
58810	982	33	centre	centre	NN
58810	982	34	of	of	IN
58810	982	35	gravity	gravity	NN
58810	982	36	of	of	IN
58810	982	37	the	the	DT
58810	982	38	two	two	CD
58810	982	39	bodies	body	NNS
58810	982	40	.	.	.
58810	983	1	The	the	DT
58810	983	2	earth	earth	NN
58810	983	3	being	be	VBG
58810	983	4	eighty	eighty	CD
58810	983	5	times	time	NNS
58810	983	6	as	as	RB
58810	983	7	heavy	heavy	JJ
58810	983	8	as	as	IN
58810	983	9	the	the	DT
58810	983	10	moon	moon	NN
58810	983	11	,	,	,
58810	983	12	this	this	DT
58810	983	13	centre	centre	NN
58810	983	14	is	be	VBZ
58810	983	15	situated	situate	VBN
58810	983	16	within	within	IN
58810	983	17	the	the	DT
58810	983	18	former	former	JJ
58810	983	19	,	,	,
58810	983	20	about	about	RB
58810	983	21	three	three	CD
58810	983	22	-	-	HYPH
58810	983	23	quarters	quarter	NNS
58810	983	24	of	of	IN
58810	983	25	the	the	DT
58810	983	26	way	way	NN
58810	983	27	from	from	IN
58810	983	28	its	-PRON-	PRP$
58810	983	29	centre	centre	NN
58810	983	30	to	to	IN
58810	983	31	its	-PRON-	PRP$
58810	983	32	surface	surface	NN
58810	983	33	,	,	,
58810	983	34	at	at	IN
58810	983	35	the	the	DT
58810	983	36	point	point	NN
58810	983	37	_	_	NNP
58810	983	38	G	G	NNP
58810	983	39	_	_	NNP
58810	983	40	.	.	.
58810	984	1	The	the	DT
58810	984	2	body	body	NN
58810	984	3	of	of	IN
58810	984	4	the	the	DT
58810	984	5	earth	earth	NN
58810	984	6	itself	-PRON-	PRP
58810	984	7	being	be	VBG
58810	984	8	solid	solid	JJ
58810	984	9	,	,	,
58810	984	10	every	every	DT
58810	984	11	part	part	NN
58810	984	12	of	of	IN
58810	984	13	it	-PRON-	PRP
58810	984	14	,	,	,
58810	984	15	in	in	IN
58810	984	16	consequence	consequence	NN
58810	984	17	of	of	IN
58810	984	18	the	the	DT
58810	984	19	moon	moon	NN
58810	984	20	's	's	POS
58810	984	21	attraction	attraction	NN
58810	984	22	,	,	,
58810	984	23	may	may	MD
58810	984	24	be	be	VB
58810	984	25	considered	consider	VBN
58810	984	26	as	as	IN
58810	984	27	describing	describe	VBG
58810	984	28	a	a	DT
58810	984	29	circle	circle	NN
58810	984	30	once	once	RB
58810	984	31	in	in	IN
58810	984	32	a	a	DT
58810	984	33	month	month	NN
58810	984	34	,	,	,
58810	984	35	with	with	IN
58810	984	36	a	a	DT
58810	984	37	radius	radius	NN
58810	984	38	equal	equal	JJ
58810	984	39	to	to	IN
58810	984	40	_	_	NNP
58810	984	41	EG	EG	NNP
58810	984	42	_	_	NNP
58810	984	43	.	.	.
58810	985	1	The	the	DT
58810	985	2	centrifugal	centrifugal	JJ
58810	985	3	force	force	NN
58810	985	4	caused	cause	VBN
58810	985	5	by	by	IN
58810	985	6	this	this	DT
58810	985	7	rotation	rotation	NN
58810	985	8	is	be	VBZ
58810	985	9	just	just	RB
58810	985	10	balanced	balance	VBN
58810	985	11	by	by	IN
58810	985	12	the	the	DT
58810	985	13	mean	mean	NNP
58810	985	14	attraction	attraction	NN
58810	985	15	of	of	IN
58810	985	16	the	the	DT
58810	985	17	moon	moon	NN
58810	985	18	upon	upon	IN
58810	985	19	the	the	DT
58810	985	20	earth	earth	NN
58810	985	21	.	.	.
58810	986	1	If	if	IN
58810	986	2	this	this	DT
58810	986	3	attraction	attraction	NN
58810	986	4	were	be	VBD
58810	986	5	the	the	DT
58810	986	6	same	same	JJ
58810	986	7	on	on	IN
58810	986	8	every	every	DT
58810	986	9	part	part	NN
58810	986	10	of	of	IN
58810	986	11	the	the	DT
58810	986	12	earth	earth	NN
58810	986	13	,	,	,
58810	986	14	there	there	EX
58810	986	15	would	would	MD
58810	986	16	be	be	VB
58810	986	17	everywhere	everywhere	RB
58810	986	18	an	an	DT
58810	986	19	exact	exact	JJ
58810	986	20	balance	balance	NN
58810	986	21	between	between	IN
58810	986	22	it	-PRON-	PRP
58810	986	23	and	and	CC
58810	986	24	the	the	DT
58810	986	25	centrifugal	centrifugal	JJ
58810	986	26	force	force	NN
58810	986	27	.	.	.
58810	987	1	But	but	CC
58810	987	2	as	as	IN
58810	987	3	we	-PRON-	PRP
58810	987	4	pass	pass	VBP
58810	987	5	from	from	IN
58810	987	6	_	_	NNP
58810	987	7	E	E	NNP
58810	987	8	_	_	NNP
58810	987	9	to	to	IN
58810	987	10	_	_	NNP
58810	987	11	D	D	NNP
58810	987	12	_	_	NNP
58810	987	13	the	the	DT
58810	987	14	attraction	attraction	NN
58810	987	15	of	of	IN
58810	987	16	the	the	DT
58810	987	17	moon	moon	NN
58810	987	18	diminishes	diminish	VBZ
58810	987	19	,	,	,
58810	987	20	owing	owe	VBG
58810	987	21	to	to	IN
58810	987	22	the	the	DT
58810	987	23	increased	increase	VBN
58810	987	24	distance	distance	NN
58810	987	25	:	:	:
58810	987	26	hence	hence	RB
58810	987	27	at	at	IN
58810	987	28	_	_	NNP
58810	987	29	D	D	NNP
58810	987	30	_	_	NNP
58810	987	31	the	the	DT
58810	987	32	centrifugal	centrifugal	JJ
58810	987	33	force	force	NN
58810	987	34	predominates	predominate	VBZ
58810	987	35	,	,	,
58810	987	36	and	and	CC
58810	987	37	the	the	DT
58810	987	38	water	water	NN
58810	987	39	therefore	therefore	RB
58810	987	40	tends	tend	VBZ
58810	987	41	to	to	TO
58810	987	42	move	move	VB
58810	987	43	away	away	RB
58810	987	44	from	from	IN
58810	987	45	the	the	DT
58810	987	46	centre	centre	NN
58810	987	47	_	_	NNP
58810	987	48	E	E	NNP
58810	987	49	_	_	NNP
58810	987	50	.	.	.
58810	988	1	As	as	IN
58810	988	2	we	-PRON-	PRP
58810	988	3	pass	pass	VBP
58810	988	4	from	from	IN
58810	988	5	_	_	NNP
58810	988	6	E	E	NNP
58810	988	7	_	_	NNP
58810	988	8	towards	towards	IN
58810	988	9	_	_	NNP
58810	988	10	C	C	NNP
58810	988	11	_	_	NNP
58810	988	12	,	,	,
58810	988	13	the	the	DT
58810	988	14	attraction	attraction	NN
58810	988	15	of	of	IN
58810	988	16	the	the	DT
58810	988	17	moon	moon	NN
58810	988	18	increases	increase	VBZ
58810	988	19	,	,	,
58810	988	20	and	and	CC
58810	988	21	therefore	therefore	RB
58810	988	22	exceeds	exceed	VBZ
58810	988	23	the	the	DT
58810	988	24	centrifugal	centrifugal	JJ
58810	988	25	force	force	NN
58810	988	26	:	:	:
58810	988	27	consequently	consequently	RB
58810	988	28	at	at	IN
58810	988	29	_	_	NNP
58810	988	30	C	C	NNP
58810	988	31	_	_	NNP
58810	988	32	there	there	EX
58810	988	33	is	be	VBZ
58810	988	34	a	a	DT
58810	988	35	tendency	tendency	NN
58810	988	36	to	to	TO
58810	988	37	draw	draw	VB
58810	988	38	the	the	DT
58810	988	39	water	water	NN
58810	988	40	towards	towards	IN
58810	988	41	the	the	DT
58810	988	42	moon	moon	NN
58810	988	43	,	,	,
58810	988	44	but	but	CC
58810	988	45	still	still	RB
58810	988	46	away	away	RB
58810	988	47	from	from	IN
58810	988	48	the	the	DT
58810	988	49	centre	centre	NN
58810	988	50	_	_	NNP
58810	988	51	E	E	NNP
58810	988	52	_	_	NNP
58810	988	53	.	.	.
58810	989	1	At	at	IN
58810	989	2	_	_	NNP
58810	989	3	A	A	NNP
58810	989	4	_	_	NNP
58810	989	5	and	and	CC
58810	989	6	_	_	NNP
58810	989	7	B	B	NNP
58810	989	8	_	_	NNP
58810	989	9	the	the	DT
58810	989	10	attraction	attraction	NN
58810	989	11	of	of	IN
58810	989	12	the	the	DT
58810	989	13	moon	moon	NN
58810	989	14	increases	increase	VBZ
58810	989	15	the	the	DT
58810	989	16	gravity	gravity	NN
58810	989	17	of	of	IN
58810	989	18	the	the	DT
58810	989	19	water	water	NN
58810	989	20	,	,	,
58810	989	21	owing	owe	VBG
58810	989	22	to	to	IN
58810	989	23	the	the	DT
58810	989	24	convergence	convergence	NN
58810	989	25	of	of	IN
58810	989	26	the	the	DT
58810	989	27	lines	line	NNS
58810	989	28	_	_	NNP
58810	989	29	BM	BM	NNP
58810	989	30	_	_	NNP
58810	989	31	and	and	CC
58810	989	32	_	_	NNP
58810	989	33	AM	AM	NNP
58810	989	34	_	_	NNP
58810	989	35	,	,	,
58810	989	36	along	along	IN
58810	989	37	which	which	WDT
58810	989	38	it	-PRON-	PRP
58810	989	39	acts	act	VBZ
58810	989	40	:	:	:
58810	989	41	hence	hence	RB
58810	989	42	the	the	DT
58810	989	43	action	action	NN
58810	989	44	of	of	IN
58810	989	45	the	the	DT
58810	989	46	moon	moon	NN
58810	989	47	tends	tend	VBZ
58810	989	48	to	to	TO
58810	989	49	make	make	VB
58810	989	50	the	the	DT
58810	989	51	waters	water	NNS
58810	989	52	rise	rise	VB
58810	989	53	at	at	IN
58810	989	54	_	_	NNP
58810	989	55	D	D	NNP
58810	989	56	_	_	NNP
58810	989	57	and	and	CC
58810	989	58	_	_	NNP
58810	989	59	C	C	NNP
58810	989	60	_	_	NNP
58810	989	61	,	,	,
58810	989	62	and	and	CC
58810	989	63	to	to	TO
58810	989	64	fall	fall	VB
58810	989	65	at	at	IN
58810	989	66	_	_	NNP
58810	989	67	A	A	NNP
58810	989	68	_	_	NNP
58810	989	69	and	and	CC
58810	989	70	_	_	NNP
58810	989	71	B	B	NNP
58810	989	72	_	_	NNP
58810	989	73	,	,	,
58810	989	74	causing	cause	VBG
58810	989	75	two	two	CD
58810	989	76	tides	tide	NNS
58810	989	77	to	to	IN
58810	989	78	each	each	DT
58810	989	79	apparent	apparent	JJ
58810	989	80	diurnal	diurnal	JJ
58810	989	81	revolution	revolution	NN
58810	989	82	of	of	IN
58810	989	83	the	the	DT
58810	989	84	moon	moon	NN
58810	989	85	.	.	.
58810	990	1	74	74	CD
58810	990	2	.	.	.
58810	991	1	_	_	NNP
58810	991	2	The	the	DT
58810	991	3	Lagging	Lagging	NNP
58810	991	4	of	of	IN
58810	991	5	the	the	DT
58810	991	6	Tides._--If	tides._--if	NN
58810	991	7	the	the	DT
58810	991	8	waters	water	NNS
58810	991	9	everywhere	everywhere	RB
58810	991	10	yielded	yield	VBD
58810	991	11	immediately	immediately	RB
58810	991	12	to	to	IN
58810	991	13	the	the	DT
58810	991	14	attractive	attractive	JJ
58810	991	15	force	force	NN
58810	991	16	of	of	IN
58810	991	17	the	the	DT
58810	991	18	moon	moon	NN
58810	991	19	,	,	,
58810	991	20	it	-PRON-	PRP
58810	991	21	would	would	MD
58810	991	22	always	always	RB
58810	991	23	be	be	VB
58810	991	24	high	high	JJ
58810	991	25	water	water	NN
58810	991	26	when	when	WRB
58810	991	27	the	the	DT
58810	991	28	moon	moon	NN
58810	991	29	was	be	VBD
58810	991	30	on	on	IN
58810	991	31	the	the	DT
58810	991	32	meridian	meridian	JJ
58810	991	33	,	,	,
58810	991	34	low	low	JJ
58810	991	35	water	water	NN
58810	991	36	when	when	WRB
58810	991	37	she	-PRON-	PRP
58810	991	38	was	be	VBD
58810	991	39	rising	rise	VBG
58810	991	40	or	or	CC
58810	991	41	setting	set	VBG
58810	991	42	,	,	,
58810	991	43	and	and	CC
58810	991	44	high	high	JJ
58810	991	45	water	water	NN
58810	991	46	again	again	RB
58810	991	47	when	when	WRB
58810	991	48	she	-PRON-	PRP
58810	991	49	was	be	VBD
58810	991	50	on	on	IN
58810	991	51	the	the	DT
58810	991	52	meridian	meridian	NN
58810	991	53	below	below	IN
58810	991	54	the	the	DT
58810	991	55	horizon	horizon	NN
58810	991	56	.	.	.
58810	992	1	But	but	CC
58810	992	2	,	,	,
58810	992	3	owing	owe	VBG
58810	992	4	to	to	IN
58810	992	5	the	the	DT
58810	992	6	inertia	inertia	NN
58810	992	7	of	of	IN
58810	992	8	the	the	DT
58810	992	9	water	water	NN
58810	992	10	,	,	,
58810	992	11	some	some	DT
58810	992	12	time	time	NN
58810	992	13	is	be	VBZ
58810	992	14	necessary	necessary	JJ
58810	992	15	for	for	IN
58810	992	16	so	so	RB
58810	992	17	slight	slight	JJ
58810	992	18	a	a	DT
58810	992	19	force	force	NN
58810	992	20	to	to	TO
58810	992	21	set	set	VB
58810	992	22	it	-PRON-	PRP
58810	992	23	in	in	IN
58810	992	24	motion	motion	NN
58810	992	25	;	;	:
58810	992	26	and	and	CC
58810	992	27	,	,	,
58810	992	28	once	once	RB
58810	992	29	in	in	IN
58810	992	30	motion	motion	NN
58810	992	31	,	,	,
58810	992	32	it	-PRON-	PRP
58810	992	33	continues	continue	VBZ
58810	992	34	so	so	RB
58810	992	35	after	after	IN
58810	992	36	the	the	DT
58810	992	37	force	force	NN
58810	992	38	has	have	VBZ
58810	992	39	ceased	cease	VBN
58810	992	40	,	,	,
58810	992	41	and	and	CC
58810	992	42	until	until	IN
58810	992	43	it	-PRON-	PRP
58810	992	44	has	have	VBZ
58810	992	45	acted	act	VBN
58810	992	46	some	some	DT
58810	992	47	time	time	NN
58810	992	48	in	in	IN
58810	992	49	the	the	DT
58810	992	50	opposite	opposite	JJ
58810	992	51	direction	direction	NN
58810	992	52	.	.	.
58810	993	1	Therefore	therefore	RB
58810	993	2	,	,	,
58810	993	3	if	if	IN
58810	993	4	the	the	DT
58810	993	5	motion	motion	NN
58810	993	6	of	of	IN
58810	993	7	the	the	DT
58810	993	8	water	water	NN
58810	993	9	were	be	VBD
58810	993	10	unimpeded	unimpeded	JJ
58810	993	11	,	,	,
58810	993	12	it	-PRON-	PRP
58810	993	13	would	would	MD
58810	993	14	not	not	RB
58810	993	15	be	be	VB
58810	993	16	high	high	JJ
58810	993	17	water	water	NN
58810	993	18	until	until	IN
58810	993	19	some	some	DT
58810	993	20	hours	hour	NNS
58810	993	21	after	after	IN
58810	993	22	the	the	DT
58810	993	23	moon	moon	NN
58810	993	24	had	have	VBD
58810	993	25	passed	pass	VBN
58810	993	26	the	the	DT
58810	993	27	meridian	meridian	NN
58810	993	28	.	.	.
58810	994	1	The	the	DT
58810	994	2	free	free	JJ
58810	994	3	motion	motion	NN
58810	994	4	of	of	IN
58810	994	5	the	the	DT
58810	994	6	water	water	NN
58810	994	7	is	be	VBZ
58810	994	8	also	also	RB
58810	994	9	impeded	impede	VBN
58810	994	10	by	by	IN
58810	994	11	the	the	DT
58810	994	12	islands	island	NNS
58810	994	13	and	and	CC
58810	994	14	continents	continent	NNS
58810	994	15	.	.	.
58810	995	1	These	these	DT
58810	995	2	deflect	deflect	VBP
58810	995	3	the	the	DT
58810	995	4	tidal	tidal	JJ
58810	995	5	wave	wave	NN
58810	995	6	from	from	IN
58810	995	7	its	-PRON-	PRP$
58810	995	8	course	course	NN
58810	995	9	in	in	IN
58810	995	10	such	such	PDT
58810	995	11	a	a	DT
58810	995	12	way	way	NN
58810	995	13	that	that	WDT
58810	995	14	it	-PRON-	PRP
58810	995	15	may	may	MD
58810	995	16	,	,	,
58810	995	17	in	in	IN
58810	995	18	some	some	DT
58810	995	19	cases	case	NNS
58810	995	20	,	,	,
58810	995	21	be	be	VB
58810	995	22	many	many	JJ
58810	995	23	hours	hour	NNS
58810	995	24	,	,	,
58810	995	25	or	or	CC
58810	995	26	even	even	RB
58810	995	27	a	a	DT
58810	995	28	whole	whole	JJ
58810	995	29	day	day	NN
58810	995	30	,	,	,
58810	995	31	behind	behind	IN
58810	995	32	its	-PRON-	PRP$
58810	995	33	time	time	NN
58810	995	34	.	.	.
58810	996	1	Sometimes	sometimes	RB
58810	996	2	two	two	CD
58810	996	3	waves	wave	NNS
58810	996	4	meet	meet	VBP
58810	996	5	each	each	DT
58810	996	6	other	other	JJ
58810	996	7	,	,	,
58810	996	8	and	and	CC
58810	996	9	raise	raise	VB
58810	996	10	a	a	DT
58810	996	11	very	very	RB
58810	996	12	high	high	JJ
58810	996	13	tide	tide	NN
58810	996	14	.	.	.
58810	997	1	In	in	IN
58810	997	2	some	some	DT
58810	997	3	places	place	NNS
58810	997	4	the	the	DT
58810	997	5	tides	tide	NNS
58810	997	6	run	run	VBP
58810	997	7	up	up	RP
58810	997	8	a	a	DT
58810	997	9	long	long	JJ
58810	997	10	bay	bay	NN
58810	997	11	,	,	,
58810	997	12	where	where	WRB
58810	997	13	the	the	DT
58810	997	14	motion	motion	NN
58810	997	15	of	of	IN
58810	997	16	a	a	DT
58810	997	17	large	large	JJ
58810	997	18	mass	mass	NN
58810	997	19	of	of	IN
58810	997	20	water	water	NN
58810	997	21	will	will	MD
58810	997	22	cause	cause	VB
58810	997	23	an	an	DT
58810	997	24	enormous	enormous	JJ
58810	997	25	tide	tide	NN
58810	997	26	to	to	TO
58810	997	27	be	be	VB
58810	997	28	raised	raise	VBN
58810	997	29	.	.	.
58810	998	1	In	in	IN
58810	998	2	the	the	DT
58810	998	3	Bay	Bay	NNP
58810	998	4	of	of	IN
58810	998	5	Fundy	Fundy	NNP
58810	998	6	both	both	DT
58810	998	7	of	of	IN
58810	998	8	these	these	DT
58810	998	9	causes	cause	NNS
58810	998	10	are	be	VBP
58810	998	11	combined	combine	VBN
58810	998	12	.	.	.
58810	999	1	A	a	DT
58810	999	2	tidal	tidal	JJ
58810	999	3	wave	wave	NN
58810	999	4	coming	come	VBG
58810	999	5	up	up	RP
58810	999	6	the	the	DT
58810	999	7	Atlantic	Atlantic	NNP
58810	999	8	coast	coast	NN
58810	999	9	meets	meet	VBZ
58810	999	10	the	the	DT
58810	999	11	ocean	ocean	NN
58810	999	12	wave	wave	NN
58810	999	13	from	from	IN
58810	999	14	the	the	DT
58810	999	15	east	east	NN
58810	999	16	,	,	,
58810	999	17	and	and	CC
58810	999	18	,	,	,
58810	999	19	entering	enter	VBG
58810	999	20	the	the	DT
58810	999	21	bay	bay	NN
58810	999	22	with	with	IN
58810	999	23	their	-PRON-	PRP$
58810	999	24	combined	combine	VBN
58810	999	25	force	force	NN
58810	999	26	,	,	,
58810	999	27	they	-PRON-	PRP
58810	999	28	raise	raise	VBP
58810	999	29	the	the	DT
58810	999	30	water	water	NN
58810	999	31	at	at	IN
58810	999	32	the	the	DT
58810	999	33	head	head	NN
58810	999	34	of	of	IN
58810	999	35	it	-PRON-	PRP
58810	999	36	to	to	IN
58810	999	37	the	the	DT
58810	999	38	height	height	NN
58810	999	39	of	of	IN
58810	999	40	sixty	sixty	CD
58810	999	41	or	or	CC
58810	999	42	seventy	seventy	CD
58810	999	43	feet	foot	NNS
58810	999	44	.	.	.
58810	1000	1	75	75	CD
58810	1000	2	.	.	.
58810	1001	1	_	_	NNP
58810	1001	2	Spring	Spring	NNP
58810	1001	3	-	-	HYPH
58810	1001	4	Tides	Tides	NNPS
58810	1001	5	and	and	CC
58810	1001	6	Neap	Neap	NNP
58810	1001	7	-	-	HYPH
58810	1001	8	Tides._--The	Tides._--The	NNP
58810	1001	9	sun	sun	NN
58810	1001	10	produces	produce	VBZ
58810	1001	11	a	a	DT
58810	1001	12	tide	tide	NN
58810	1001	13	as	as	RB
58810	1001	14	well	well	RB
58810	1001	15	as	as	IN
58810	1001	16	the	the	DT
58810	1001	17	moon	moon	NN
58810	1001	18	;	;	:
58810	1001	19	but	but	CC
58810	1001	20	the	the	DT
58810	1001	21	tide	tide	NN
58810	1001	22	-	-	HYPH
58810	1001	23	producing	produce	VBG
58810	1001	24	force	force	NN
58810	1001	25	of	of	IN
58810	1001	26	the	the	DT
58810	1001	27	sun	sun	NN
58810	1001	28	is	be	VBZ
58810	1001	29	only	only	RB
58810	1001	30	about	about	RB
58810	1001	31	four	four	CD
58810	1001	32	-	-	HYPH
58810	1001	33	tenths	tenth	NNS
58810	1001	34	of	of	IN
58810	1001	35	that	that	DT
58810	1001	36	of	of	IN
58810	1001	37	the	the	DT
58810	1001	38	moon	moon	NN
58810	1001	39	.	.	.
58810	1002	1	At	at	IN
58810	1002	2	new	new	JJ
58810	1002	3	and	and	CC
58810	1002	4	full	full	JJ
58810	1002	5	moon	moon	NN
58810	1002	6	the	the	DT
58810	1002	7	two	two	CD
58810	1002	8	bodies	body	NNS
58810	1002	9	unite	unite	VBP
58810	1002	10	their	-PRON-	PRP$
58810	1002	11	forces	force	NNS
58810	1002	12	,	,	,
58810	1002	13	the	the	DT
58810	1002	14	ebb	ebb	NN
58810	1002	15	and	and	CC
58810	1002	16	flow	flow	NN
58810	1002	17	become	become	VBP
58810	1002	18	greater	great	JJR
58810	1002	19	than	than	IN
58810	1002	20	the	the	DT
58810	1002	21	average	average	NN
58810	1002	22	,	,	,
58810	1002	23	and	and	CC
58810	1002	24	we	-PRON-	PRP
58810	1002	25	have	have	VBP
58810	1002	26	the	the	DT
58810	1002	27	_	_	NNP
58810	1002	28	spring	spring	NN
58810	1002	29	-	-	HYPH
58810	1002	30	tides	tides	NNP
58810	1002	31	_	_	NNP
58810	1002	32	.	.	.
58810	1003	1	When	when	WRB
58810	1003	2	the	the	DT
58810	1003	3	moon	moon	NN
58810	1003	4	is	be	VBZ
58810	1003	5	in	in	IN
58810	1003	6	her	-PRON-	PRP$
58810	1003	7	first	first	JJ
58810	1003	8	or	or	CC
58810	1003	9	third	third	JJ
58810	1003	10	quarter	quarter	NN
58810	1003	11	,	,	,
58810	1003	12	the	the	DT
58810	1003	13	two	two	CD
58810	1003	14	forces	force	NNS
58810	1003	15	act	act	VBP
58810	1003	16	against	against	IN
58810	1003	17	each	each	DT
58810	1003	18	other	other	JJ
58810	1003	19	;	;	:
58810	1003	20	the	the	DT
58810	1003	21	tide	tide	NN
58810	1003	22	-	-	HYPH
58810	1003	23	producing	produce	VBG
58810	1003	24	force	force	NN
58810	1003	25	is	be	VBZ
58810	1003	26	the	the	DT
58810	1003	27	difference	difference	NN
58810	1003	28	of	of	IN
58810	1003	29	the	the	DT
58810	1003	30	two	two	CD
58810	1003	31	;	;	:
58810	1003	32	the	the	DT
58810	1003	33	ebb	ebb	NN
58810	1003	34	and	and	CC
58810	1003	35	flow	flow	NN
58810	1003	36	are	be	VBP
58810	1003	37	less	less	JJR
58810	1003	38	than	than	IN
58810	1003	39	the	the	DT
58810	1003	40	average	average	NN
58810	1003	41	;	;	:
58810	1003	42	and	and	CC
58810	1003	43	we	-PRON-	PRP
58810	1003	44	have	have	VBP
58810	1003	45	the	the	DT
58810	1003	46	_	_	NNP
58810	1003	47	neap	neap	NNP
58810	1003	48	-	-	HYPH
58810	1003	49	tides	tides	NNP
58810	1003	50	_	_	NNP
58810	1003	51	.	.	.
58810	1004	1	[	[	-LRB-
58810	1004	2	Illustration	illustration	NN
58810	1004	3	:	:	:
58810	1004	4	Fig	Fig	NNP
58810	1004	5	.	.	.
58810	1005	1	86	86	CD
58810	1005	2	.	.	.
58810	1005	3	]	]	-RRB-
58810	1006	1	[	[	-LRB-
58810	1006	2	Illustration	illustration	NN
58810	1006	3	:	:	:
58810	1006	4	Fig	Fig	NNP
58810	1006	5	.	.	.
58810	1007	1	87	87	CD
58810	1007	2	.	.	.
58810	1007	3	]	]	-RRB-
58810	1008	1	[	[	-LRB-
58810	1008	2	Illustration	illustration	NN
58810	1008	3	:	:	:
58810	1008	4	Fig	Fig	NNP
58810	1008	5	.	.	.
58810	1009	1	88	88	CD
58810	1009	2	.	.	.
58810	1009	3	]	]	-RRB-
58810	1010	1	Fig	fig	NN
58810	1010	2	.	.	.
58810	1011	1	86	86	CD
58810	1011	2	shows	show	VBZ
58810	1011	3	the	the	DT
58810	1011	4	tide	tide	NN
58810	1011	5	that	that	WDT
58810	1011	6	would	would	MD
58810	1011	7	be	be	VB
58810	1011	8	produced	produce	VBN
58810	1011	9	by	by	IN
58810	1011	10	the	the	DT
58810	1011	11	moon	moon	NN
58810	1011	12	alone	alone	RB
58810	1011	13	;	;	:
58810	1011	14	Fig	Fig	NNP
58810	1011	15	.	.	.
58810	1012	1	87	87	CD
58810	1012	2	,	,	,
58810	1012	3	the	the	DT
58810	1012	4	tide	tide	NN
58810	1012	5	produced	produce	VBN
58810	1012	6	by	by	IN
58810	1012	7	the	the	DT
58810	1012	8	combined	combine	VBN
58810	1012	9	action	action	NN
58810	1012	10	of	of	IN
58810	1012	11	the	the	DT
58810	1012	12	sun	sun	NN
58810	1012	13	and	and	CC
58810	1012	14	moon	moon	NN
58810	1012	15	;	;	:
58810	1012	16	and	and	CC
58810	1012	17	Fig	Fig	NNP
58810	1012	18	.	.	.
58810	1013	1	88	88	CD
58810	1013	2	,	,	,
58810	1013	3	by	by	IN
58810	1013	4	the	the	DT
58810	1013	5	sun	sun	NN
58810	1013	6	and	and	CC
58810	1013	7	moon	moon	NN
58810	1013	8	acting	act	VBG
58810	1013	9	at	at	IN
58810	1013	10	right	right	JJ
58810	1013	11	angles	angle	NNS
58810	1013	12	to	to	IN
58810	1013	13	each	each	DT
58810	1013	14	other	other	JJ
58810	1013	15	.	.	.
58810	1014	1	The	the	DT
58810	1014	2	tide	tide	NN
58810	1014	3	is	be	VBZ
58810	1014	4	affected	affect	VBN
58810	1014	5	by	by	IN
58810	1014	6	the	the	DT
58810	1014	7	distance	distance	NN
58810	1014	8	of	of	IN
58810	1014	9	the	the	DT
58810	1014	10	moon	moon	NN
58810	1014	11	from	from	IN
58810	1014	12	the	the	DT
58810	1014	13	earth	earth	NN
58810	1014	14	,	,	,
58810	1014	15	being	be	VBG
58810	1014	16	highest	high	JJS
58810	1014	17	near	near	IN
58810	1014	18	the	the	DT
58810	1014	19	time	time	NN
58810	1014	20	when	when	WRB
58810	1014	21	the	the	DT
58810	1014	22	moon	moon	NN
58810	1014	23	is	be	VBZ
58810	1014	24	in	in	IN
58810	1014	25	perigee	perigee	NNP
58810	1014	26	,	,	,
58810	1014	27	and	and	CC
58810	1014	28	lowest	low	JJS
58810	1014	29	near	near	IN
58810	1014	30	the	the	DT
58810	1014	31	time	time	NN
58810	1014	32	when	when	WRB
58810	1014	33	she	-PRON-	PRP
58810	1014	34	is	be	VBZ
58810	1014	35	in	in	IN
58810	1014	36	apogee	apogee	NN
58810	1014	37	.	.	.
58810	1015	1	When	when	WRB
58810	1015	2	the	the	DT
58810	1015	3	moon	moon	NN
58810	1015	4	is	be	VBZ
58810	1015	5	in	in	IN
58810	1015	6	perigee	perigee	NNP
58810	1015	7	,	,	,
58810	1015	8	at	at	IN
58810	1015	9	or	or	CC
58810	1015	10	near	near	IN
58810	1015	11	the	the	DT
58810	1015	12	time	time	NN
58810	1015	13	of	of	IN
58810	1015	14	a	a	DT
58810	1015	15	new	new	JJ
58810	1015	16	or	or	CC
58810	1015	17	full	full	JJ
58810	1015	18	moon	moon	NN
58810	1015	19	,	,	,
58810	1015	20	unusually	unusually	RB
58810	1015	21	high	high	JJ
58810	1015	22	tides	tide	NNS
58810	1015	23	occur	occur	VBP
58810	1015	24	.	.	.
58810	1016	1	76	76	CD
58810	1016	2	.	.	.
58810	1017	1	_	_	NNP
58810	1017	2	Diurnal	Diurnal	NNP
58810	1017	3	Inequality	Inequality	NNP
58810	1017	4	of	of	IN
58810	1017	5	Tides._--The	Tides._--The	NNP
58810	1017	6	height	height	NN
58810	1017	7	of	of	IN
58810	1017	8	the	the	DT
58810	1017	9	tide	tide	NN
58810	1017	10	at	at	IN
58810	1017	11	a	a	DT
58810	1017	12	given	give	VBN
58810	1017	13	place	place	NN
58810	1017	14	is	be	VBZ
58810	1017	15	influenced	influence	VBN
58810	1017	16	by	by	IN
58810	1017	17	the	the	DT
58810	1017	18	declination	declination	NN
58810	1017	19	of	of	IN
58810	1017	20	the	the	DT
58810	1017	21	moon	moon	NN
58810	1017	22	.	.	.
58810	1018	1	When	when	WRB
58810	1018	2	the	the	DT
58810	1018	3	moon	moon	NN
58810	1018	4	has	have	VBZ
58810	1018	5	no	no	DT
58810	1018	6	declination	declination	NN
58810	1018	7	,	,	,
58810	1018	8	the	the	DT
58810	1018	9	highest	high	JJS
58810	1018	10	tides	tide	NNS
58810	1018	11	should	should	MD
58810	1018	12	occur	occur	VB
58810	1018	13	along	along	IN
58810	1018	14	the	the	DT
58810	1018	15	equator	equator	NN
58810	1018	16	,	,	,
58810	1018	17	and	and	CC
58810	1018	18	the	the	DT
58810	1018	19	heights	height	NNS
58810	1018	20	should	should	MD
58810	1018	21	diminish	diminish	VB
58810	1018	22	from	from	IN
58810	1018	23	thence	thence	NN
58810	1018	24	toward	toward	IN
58810	1018	25	the	the	DT
58810	1018	26	north	north	NN
58810	1018	27	and	and	CC
58810	1018	28	south	south	NN
58810	1018	29	;	;	:
58810	1018	30	but	but	CC
58810	1018	31	the	the	DT
58810	1018	32	two	two	CD
58810	1018	33	daily	daily	JJ
58810	1018	34	tides	tide	NNS
58810	1018	35	at	at	IN
58810	1018	36	any	any	DT
58810	1018	37	place	place	NN
58810	1018	38	should	should	MD
58810	1018	39	have	have	VB
58810	1018	40	the	the	DT
58810	1018	41	same	same	JJ
58810	1018	42	height	height	NN
58810	1018	43	.	.	.
58810	1019	1	When	when	WRB
58810	1019	2	the	the	DT
58810	1019	3	moon	moon	NN
58810	1019	4	has	have	VBZ
58810	1019	5	north	north	JJ
58810	1019	6	declination	declination	NN
58810	1019	7	,	,	,
58810	1019	8	as	as	IN
58810	1019	9	shown	show	VBN
58810	1019	10	in	in	IN
58810	1019	11	Fig	Fig	NNP
58810	1019	12	.	.	.
58810	1020	1	89	89	CD
58810	1020	2	,	,	,
58810	1020	3	the	the	DT
58810	1020	4	highest	high	JJS
58810	1020	5	tides	tide	NNS
58810	1020	6	on	on	IN
58810	1020	7	the	the	DT
58810	1020	8	side	side	NN
58810	1020	9	of	of	IN
58810	1020	10	the	the	DT
58810	1020	11	earth	earth	NN
58810	1020	12	next	next	IN
58810	1020	13	the	the	DT
58810	1020	14	moon	moon	NN
58810	1020	15	will	will	MD
58810	1020	16	be	be	VB
58810	1020	17	at	at	IN
58810	1020	18	places	place	NNS
58810	1020	19	having	have	VBG
58810	1020	20	a	a	DT
58810	1020	21	corresponding	correspond	VBG
58810	1020	22	north	north	NN
58810	1020	23	latitude	latitude	NN
58810	1020	24	,	,	,
58810	1020	25	as	as	IN
58810	1020	26	at	at	IN
58810	1020	27	_	_	NNP
58810	1020	28	B	B	NNP
58810	1020	29	_	_	NNP
58810	1020	30	,	,	,
58810	1020	31	and	and	CC
58810	1020	32	on	on	IN
58810	1020	33	the	the	DT
58810	1020	34	opposite	opposite	JJ
58810	1020	35	side	side	NN
58810	1020	36	at	at	IN
58810	1020	37	those	those	DT
58810	1020	38	which	which	WDT
58810	1020	39	have	have	VBP
58810	1020	40	an	an	DT
58810	1020	41	equal	equal	JJ
58810	1020	42	south	south	JJ
58810	1020	43	latitude	latitude	NN
58810	1020	44	.	.	.
58810	1021	1	Of	of	IN
58810	1021	2	the	the	DT
58810	1021	3	two	two	CD
58810	1021	4	daily	daily	JJ
58810	1021	5	tides	tide	NNS
58810	1021	6	at	at	IN
58810	1021	7	any	any	DT
58810	1021	8	place	place	NN
58810	1021	9	,	,	,
58810	1021	10	that	that	WDT
58810	1021	11	which	which	WDT
58810	1021	12	occurs	occur	VBZ
58810	1021	13	when	when	WRB
58810	1021	14	the	the	DT
58810	1021	15	moon	moon	NN
58810	1021	16	is	be	VBZ
58810	1021	17	nearest	near	JJS
58810	1021	18	the	the	DT
58810	1021	19	zenith	zenith	NN
58810	1021	20	should	should	MD
58810	1021	21	be	be	VB
58810	1021	22	the	the	DT
58810	1021	23	greatest	great	JJS
58810	1021	24	:	:	:
58810	1021	25	hence	hence	RB
58810	1021	26	,	,	,
58810	1021	27	when	when	WRB
58810	1021	28	the	the	DT
58810	1021	29	moon	moon	NN
58810	1021	30	's	's	POS
58810	1021	31	declination	declination	NN
58810	1021	32	is	be	VBZ
58810	1021	33	north	north	JJ
58810	1021	34	,	,	,
58810	1021	35	the	the	DT
58810	1021	36	height	height	NN
58810	1021	37	of	of	IN
58810	1021	38	the	the	DT
58810	1021	39	tide	tide	NN
58810	1021	40	at	at	IN
58810	1021	41	a	a	DT
58810	1021	42	place	place	NN
58810	1021	43	in	in	IN
58810	1021	44	north	north	NN
58810	1021	45	latitude	latitude	NN
58810	1021	46	should	should	MD
58810	1021	47	be	be	VB
58810	1021	48	greater	great	JJR
58810	1021	49	when	when	WRB
58810	1021	50	the	the	DT
58810	1021	51	moon	moon	NN
58810	1021	52	is	be	VBZ
58810	1021	53	above	above	IN
58810	1021	54	the	the	DT
58810	1021	55	horizon	horizon	NN
58810	1021	56	than	than	IN
58810	1021	57	when	when	WRB
58810	1021	58	she	-PRON-	PRP
58810	1021	59	is	be	VBZ
58810	1021	60	below	below	IN
58810	1021	61	it	-PRON-	PRP
58810	1021	62	.	.	.
58810	1022	1	At	at	IN
58810	1022	2	the	the	DT
58810	1022	3	same	same	JJ
58810	1022	4	time	time	NN
58810	1022	5	,	,	,
58810	1022	6	places	place	NNS
58810	1022	7	south	south	RB
58810	1022	8	of	of	IN
58810	1022	9	the	the	DT
58810	1022	10	equator	equator	NN
58810	1022	11	have	have	VBP
58810	1022	12	the	the	DT
58810	1022	13	highest	high	JJS
58810	1022	14	tides	tide	NNS
58810	1022	15	when	when	WRB
58810	1022	16	the	the	DT
58810	1022	17	moon	moon	NN
58810	1022	18	is	be	VBZ
58810	1022	19	below	below	IN
58810	1022	20	the	the	DT
58810	1022	21	horizon	horizon	NN
58810	1022	22	,	,	,
58810	1022	23	and	and	CC
58810	1022	24	the	the	DT
58810	1022	25	least	least	JJS
58810	1022	26	when	when	WRB
58810	1022	27	she	-PRON-	PRP
58810	1022	28	is	be	VBZ
58810	1022	29	above	above	IN
58810	1022	30	it	-PRON-	PRP
58810	1022	31	.	.	.
58810	1023	1	This	this	DT
58810	1023	2	is	be	VBZ
58810	1023	3	called	call	VBN
58810	1023	4	the	the	DT
58810	1023	5	_	_	NNP
58810	1023	6	diurnal	diurnal	JJ
58810	1023	7	inequality	inequality	NN
58810	1023	8	_	_	NNP
58810	1023	9	,	,	,
58810	1023	10	because	because	IN
58810	1023	11	its	-PRON-	PRP$
58810	1023	12	cycle	cycle	NN
58810	1023	13	is	be	VBZ
58810	1023	14	one	one	CD
58810	1023	15	day	day	NN
58810	1023	16	;	;	:
58810	1023	17	but	but	CC
58810	1023	18	it	-PRON-	PRP
58810	1023	19	varies	vary	VBZ
58810	1023	20	greatly	greatly	RB
58810	1023	21	in	in	IN
58810	1023	22	amount	amount	NN
58810	1023	23	at	at	IN
58810	1023	24	different	different	JJ
58810	1023	25	places	place	NNS
58810	1023	26	.	.	.
58810	1024	1	[	[	-LRB-
58810	1024	2	Illustration	illustration	NN
58810	1024	3	:	:	:
58810	1024	4	Fig	Fig	NNP
58810	1024	5	.	.	.
58810	1025	1	89	89	CD
58810	1025	2	.	.	.
58810	1025	3	]	]	-RRB-
58810	1026	1	77	77	CD
58810	1026	2	.	.	.
58810	1027	1	_	_	NNP
58810	1027	2	Height	Height	NNP
58810	1027	3	of	of	IN
58810	1027	4	Tides._--At	tides._--at	JJ
58810	1027	5	small	small	JJ
58810	1027	6	islands	island	NNS
58810	1027	7	in	in	IN
58810	1027	8	mid	mid	NN
58810	1027	9	-	-	NN
58810	1027	10	ocean	ocean	NN
58810	1027	11	the	the	DT
58810	1027	12	tides	tide	NNS
58810	1027	13	never	never	RB
58810	1027	14	rise	rise	VBP
58810	1027	15	to	to	IN
58810	1027	16	a	a	DT
58810	1027	17	great	great	JJ
58810	1027	18	height	height	NN
58810	1027	19	,	,	,
58810	1027	20	sometimes	sometimes	RB
58810	1027	21	even	even	RB
58810	1027	22	less	less	JJR
58810	1027	23	than	than	IN
58810	1027	24	one	one	CD
58810	1027	25	foot	foot	NN
58810	1027	26	;	;	:
58810	1027	27	and	and	CC
58810	1027	28	the	the	DT
58810	1027	29	average	average	JJ
58810	1027	30	height	height	NN
58810	1027	31	of	of	IN
58810	1027	32	the	the	DT
58810	1027	33	tides	tide	NNS
58810	1027	34	for	for	IN
58810	1027	35	the	the	DT
58810	1027	36	islands	island	NNS
58810	1027	37	of	of	IN
58810	1027	38	the	the	DT
58810	1027	39	Atlantic	Atlantic	NNP
58810	1027	40	and	and	CC
58810	1027	41	Pacific	Pacific	NNP
58810	1027	42	Oceans	Oceans	NNPS
58810	1027	43	is	be	VBZ
58810	1027	44	only	only	RB
58810	1027	45	three	three	CD
58810	1027	46	feet	foot	NNS
58810	1027	47	and	and	CC
58810	1027	48	a	a	DT
58810	1027	49	half	half	NN
58810	1027	50	.	.	.
58810	1028	1	Upon	upon	IN
58810	1028	2	approaching	approach	VBG
58810	1028	3	an	an	DT
58810	1028	4	extensive	extensive	JJ
58810	1028	5	coast	coast	NN
58810	1028	6	where	where	WRB
58810	1028	7	the	the	DT
58810	1028	8	water	water	NN
58810	1028	9	is	be	VBZ
58810	1028	10	shallow	shallow	JJ
58810	1028	11	,	,	,
58810	1028	12	the	the	DT
58810	1028	13	height	height	NN
58810	1028	14	of	of	IN
58810	1028	15	the	the	DT
58810	1028	16	tide	tide	NN
58810	1028	17	is	be	VBZ
58810	1028	18	increased	increase	VBN
58810	1028	19	;	;	:
58810	1028	20	so	so	IN
58810	1028	21	that	that	IN
58810	1028	22	,	,	,
58810	1028	23	while	while	IN
58810	1028	24	in	in	IN
58810	1028	25	mid	mid	NN
58810	1028	26	-	-	NN
58810	1028	27	ocean	ocean	NN
58810	1028	28	the	the	DT
58810	1028	29	average	average	JJ
58810	1028	30	height	height	NN
58810	1028	31	does	do	VBZ
58810	1028	32	not	not	RB
58810	1028	33	exceed	exceed	VB
58810	1028	34	three	three	CD
58810	1028	35	feet	foot	NNS
58810	1028	36	and	and	CC
58810	1028	37	a	a	DT
58810	1028	38	half	half	NN
58810	1028	39	,	,	,
58810	1028	40	the	the	DT
58810	1028	41	average	average	NN
58810	1028	42	in	in	IN
58810	1028	43	the	the	DT
58810	1028	44	neighborhood	neighborhood	NN
58810	1028	45	of	of	IN
58810	1028	46	continents	continent	NNS
58810	1028	47	is	be	VBZ
58810	1028	48	not	not	RB
58810	1028	49	less	less	JJR
58810	1028	50	than	than	IN
58810	1028	51	four	four	CD
58810	1028	52	or	or	CC
58810	1028	53	five	five	CD
58810	1028	54	feet	foot	NNS
58810	1028	55	.	.	.
58810	1029	1	The	the	DT
58810	1029	2	Day	Day	NNP
58810	1029	3	and	and	CC
58810	1029	4	Time	Time	NNP
58810	1029	5	.	.	.
58810	1030	1	78	78	CD
58810	1030	2	.	.	.
58810	1031	1	_	_	NNP
58810	1031	2	The	the	DT
58810	1031	3	Day._--By	Day._--By	NNP
58810	1031	4	the	the	DT
58810	1031	5	term	term	NN
58810	1031	6	_	_	NNP
58810	1031	7	day	day	NN
58810	1031	8	_	_	NNP
58810	1031	9	we	-PRON-	PRP
58810	1031	10	sometimes	sometimes	RB
58810	1031	11	denote	denote	VBP
58810	1031	12	the	the	DT
58810	1031	13	period	period	NN
58810	1031	14	of	of	IN
58810	1031	15	sunshine	sunshine	NN
58810	1031	16	as	as	IN
58810	1031	17	contrasted	contrast	VBN
58810	1031	18	with	with	IN
58810	1031	19	that	that	DT
58810	1031	20	of	of	IN
58810	1031	21	the	the	DT
58810	1031	22	absence	absence	NN
58810	1031	23	of	of	IN
58810	1031	24	sunshine	sunshine	NN
58810	1031	25	,	,	,
58810	1031	26	which	which	WDT
58810	1031	27	we	-PRON-	PRP
58810	1031	28	call	call	VBP
58810	1031	29	_	_	NNP
58810	1031	30	night	night	NN
58810	1031	31	_	_	NNP
58810	1031	32	,	,	,
58810	1031	33	and	and	CC
58810	1031	34	sometimes	sometimes	RB
58810	1031	35	the	the	DT
58810	1031	36	period	period	NN
58810	1031	37	of	of	IN
58810	1031	38	the	the	DT
58810	1031	39	earth	earth	NN
58810	1031	40	's	's	POS
58810	1031	41	rotation	rotation	NN
58810	1031	42	on	on	IN
58810	1031	43	its	-PRON-	PRP$
58810	1031	44	axis	axis	NN
58810	1031	45	.	.	.
58810	1032	1	It	-PRON-	PRP
58810	1032	2	is	be	VBZ
58810	1032	3	with	with	IN
58810	1032	4	the	the	DT
58810	1032	5	latter	latter	JJ
58810	1032	6	signification	signification	NN
58810	1032	7	that	that	WDT
58810	1032	8	the	the	DT
58810	1032	9	term	term	NN
58810	1032	10	is	be	VBZ
58810	1032	11	used	use	VBN
58810	1032	12	in	in	IN
58810	1032	13	this	this	DT
58810	1032	14	section	section	NN
58810	1032	15	.	.	.
58810	1033	1	As	as	IN
58810	1033	2	the	the	DT
58810	1033	3	earth	earth	NN
58810	1033	4	rotates	rotate	VBZ
58810	1033	5	on	on	IN
58810	1033	6	its	-PRON-	PRP$
58810	1033	7	axis	axis	NN
58810	1033	8	,	,	,
58810	1033	9	it	-PRON-	PRP
58810	1033	10	carries	carry	VBZ
58810	1033	11	the	the	DT
58810	1033	12	meridian	meridian	NN
58810	1033	13	of	of	IN
58810	1033	14	a	a	DT
58810	1033	15	place	place	NN
58810	1033	16	with	with	IN
58810	1033	17	it	-PRON-	PRP
58810	1033	18	;	;	:
58810	1033	19	so	so	IN
58810	1033	20	that	that	IN
58810	1033	21	,	,	,
58810	1033	22	during	during	IN
58810	1033	23	each	each	DT
58810	1033	24	complete	complete	JJ
58810	1033	25	rotation	rotation	NN
58810	1033	26	of	of	IN
58810	1033	27	the	the	DT
58810	1033	28	earth	earth	NN
58810	1033	29	,	,	,
58810	1033	30	the	the	DT
58810	1033	31	portion	portion	NN
58810	1033	32	of	of	IN
58810	1033	33	the	the	DT
58810	1033	34	meridian	meridian	NN
58810	1033	35	which	which	WDT
58810	1033	36	passes	pass	VBZ
58810	1033	37	overhead	overhead	RB
58810	1033	38	from	from	IN
58810	1033	39	pole	pole	NN
58810	1033	40	to	to	IN
58810	1033	41	pole	pole	NN
58810	1033	42	sweeps	sweep	VBZ
58810	1033	43	past	past	IN
58810	1033	44	every	every	DT
58810	1033	45	star	star	NN
58810	1033	46	in	in	IN
58810	1033	47	the	the	DT
58810	1033	48	heavens	heavens	NNPS
58810	1033	49	from	from	IN
58810	1033	50	west	west	NNP
58810	1033	51	to	to	IN
58810	1033	52	east	east	NNP
58810	1033	53	.	.	.
58810	1034	1	The	the	DT
58810	1034	2	_	_	NNP
58810	1034	3	interval	interval	NN
58810	1034	4	between	between	IN
58810	1034	5	two	two	CD
58810	1034	6	successive	successive	JJ
58810	1034	7	passages	passage	NNS
58810	1034	8	of	of	IN
58810	1034	9	this	this	DT
58810	1034	10	portion	portion	NN
58810	1034	11	of	of	IN
58810	1034	12	the	the	DT
58810	1034	13	meridian	meridian	NN
58810	1034	14	across	across	IN
58810	1034	15	the	the	DT
58810	1034	16	same	same	JJ
58810	1034	17	star	star	NN
58810	1034	18	_	_	NNP
58810	1034	19	is	be	VBZ
58810	1034	20	the	the	DT
58810	1034	21	exact	exact	JJ
58810	1034	22	period	period	NN
58810	1034	23	of	of	IN
58810	1034	24	the	the	DT
58810	1034	25	complete	complete	JJ
58810	1034	26	rotation	rotation	NN
58810	1034	27	of	of	IN
58810	1034	28	the	the	DT
58810	1034	29	earth	earth	NN
58810	1034	30	.	.	.
58810	1035	1	This	this	DT
58810	1035	2	period	period	NN
58810	1035	3	is	be	VBZ
58810	1035	4	called	call	VBN
58810	1035	5	a	a	DT
58810	1035	6	_	_	NNP
58810	1035	7	sidereal	sidereal	JJ
58810	1035	8	day	day	NN
58810	1035	9	_	_	NNP
58810	1035	10	.	.	.
58810	1036	1	The	the	DT
58810	1036	2	sidereal	sidereal	JJ
58810	1036	3	day	day	NN
58810	1036	4	may	may	MD
58810	1036	5	also	also	RB
58810	1036	6	be	be	VB
58810	1036	7	defined	define	VBN
58810	1036	8	as	as	IN
58810	1036	9	_	_	NNP
58810	1036	10	the	the	DT
58810	1036	11	interval	interval	NN
58810	1036	12	between	between	IN
58810	1036	13	two	two	CD
58810	1036	14	successive	successive	JJ
58810	1036	15	passages	passage	NNS
58810	1036	16	of	of	IN
58810	1036	17	the	the	DT
58810	1036	18	same	same	JJ
58810	1036	19	star	star	NN
58810	1036	20	across	across	IN
58810	1036	21	the	the	DT
58810	1036	22	meridian	meridian	NNP
58810	1036	23	_	_	NNP
58810	1036	24	;	;	:
58810	1036	25	the	the	DT
58810	1036	26	passage	passage	NN
58810	1036	27	of	of	IN
58810	1036	28	the	the	DT
58810	1036	29	meridian	meridian	NN
58810	1036	30	across	across	IN
58810	1036	31	the	the	DT
58810	1036	32	star	star	NN
58810	1036	33	,	,	,
58810	1036	34	and	and	CC
58810	1036	35	the	the	DT
58810	1036	36	passage	passage	NN
58810	1036	37	or	or	CC
58810	1036	38	_	_	NNP
58810	1036	39	transit	transit	NN
58810	1036	40	_	_	NNP
58810	1036	41	of	of	IN
58810	1036	42	the	the	DT
58810	1036	43	star	star	NN
58810	1036	44	across	across	IN
58810	1036	45	the	the	DT
58810	1036	46	meridian	meridian	NN
58810	1036	47	,	,	,
58810	1036	48	being	be	VBG
58810	1036	49	the	the	DT
58810	1036	50	same	same	JJ
58810	1036	51	thing	thing	NN
58810	1036	52	looked	look	VBD
58810	1036	53	at	at	IN
58810	1036	54	from	from	IN
58810	1036	55	a	a	DT
58810	1036	56	different	different	JJ
58810	1036	57	point	point	NN
58810	1036	58	of	of	IN
58810	1036	59	view	view	NN
58810	1036	60	.	.	.
58810	1037	1	The	the	DT
58810	1037	2	interval	interval	NN
58810	1037	3	_	_	NNP
58810	1037	4	between	between	IN
58810	1037	5	two	two	CD
58810	1037	6	successive	successive	JJ
58810	1037	7	passages	passage	NNS
58810	1037	8	of	of	IN
58810	1037	9	the	the	DT
58810	1037	10	meridian	meridian	NN
58810	1037	11	across	across	IN
58810	1037	12	the	the	DT
58810	1037	13	sun	sun	NN
58810	1037	14	_	_	NNP
58810	1037	15	,	,	,
58810	1037	16	or	or	CC
58810	1037	17	_	_	NNP
58810	1037	18	of	of	IN
58810	1037	19	the	the	DT
58810	1037	20	sun	sun	NN
58810	1037	21	across	across	IN
58810	1037	22	the	the	DT
58810	1037	23	meridian	meridian	NNP
58810	1037	24	_	_	NNP
58810	1037	25	,	,	,
58810	1037	26	is	be	VBZ
58810	1037	27	called	call	VBN
58810	1037	28	a	a	DT
58810	1037	29	_	_	NNP
58810	1037	30	solar	solar	JJ
58810	1037	31	day	day	NN
58810	1037	32	_	_	NNP
58810	1037	33	.	.	.
58810	1038	1	79	79	CD
58810	1038	2	.	.	.
58810	1039	1	_	_	NNP
58810	1039	2	Length	Length	NNP
58810	1039	3	of	of	IN
58810	1039	4	the	the	DT
58810	1039	5	Solar	Solar	NNP
58810	1039	6	Day._--The	Day._--The	NNP
58810	1039	7	solar	solar	JJ
58810	1039	8	day	day	NN
58810	1039	9	is	be	VBZ
58810	1039	10	a	a	DT
58810	1039	11	little	little	JJ
58810	1039	12	longer	long	JJR
58810	1039	13	than	than	IN
58810	1039	14	the	the	DT
58810	1039	15	sidereal	sidereal	JJ
58810	1039	16	day	day	NN
58810	1039	17	.	.	.
58810	1040	1	This	this	DT
58810	1040	2	is	be	VBZ
58810	1040	3	owing	owe	VBG
58810	1040	4	to	to	IN
58810	1040	5	the	the	DT
58810	1040	6	sun	sun	NN
58810	1040	7	's	's	POS
58810	1040	8	eastward	eastward	JJ
58810	1040	9	motion	motion	NN
58810	1040	10	among	among	IN
58810	1040	11	the	the	DT
58810	1040	12	stars	star	NNS
58810	1040	13	.	.	.
58810	1041	1	We	-PRON-	PRP
58810	1041	2	have	have	VBP
58810	1041	3	already	already	RB
58810	1041	4	seen	see	VBN
58810	1041	5	that	that	IN
58810	1041	6	the	the	DT
58810	1041	7	sun	sun	NN
58810	1041	8	's	's	POS
58810	1041	9	apparent	apparent	JJ
58810	1041	10	position	position	NN
58810	1041	11	among	among	IN
58810	1041	12	the	the	DT
58810	1041	13	stars	star	NNS
58810	1041	14	is	be	VBZ
58810	1041	15	continually	continually	RB
58810	1041	16	shifting	shift	VBG
58810	1041	17	towards	towards	IN
58810	1041	18	the	the	DT
58810	1041	19	east	east	NN
58810	1041	20	at	at	IN
58810	1041	21	a	a	DT
58810	1041	22	rate	rate	NN
58810	1041	23	which	which	WDT
58810	1041	24	causes	cause	VBZ
58810	1041	25	it	-PRON-	PRP
58810	1041	26	to	to	TO
58810	1041	27	make	make	VB
58810	1041	28	a	a	DT
58810	1041	29	complete	complete	JJ
58810	1041	30	circuit	circuit	NN
58810	1041	31	of	of	IN
58810	1041	32	the	the	DT
58810	1041	33	heavens	heavens	NNPS
58810	1041	34	in	in	IN
58810	1041	35	a	a	DT
58810	1041	36	year	year	NN
58810	1041	37	,	,	,
58810	1041	38	or	or	CC
58810	1041	39	three	three	CD
58810	1041	40	hundred	hundred	CD
58810	1041	41	and	and	CC
58810	1041	42	sixty	sixty	CD
58810	1041	43	-	-	HYPH
58810	1041	44	five	five	CD
58810	1041	45	days	day	NNS
58810	1041	46	.	.	.
58810	1042	1	This	this	DT
58810	1042	2	is	be	VBZ
58810	1042	3	at	at	IN
58810	1042	4	the	the	DT
58810	1042	5	rate	rate	NN
58810	1042	6	of	of	IN
58810	1042	7	about	about	RB
58810	1042	8	one	one	CD
58810	1042	9	degree	degree	NN
58810	1042	10	a	a	DT
58810	1042	11	day	day	NN
58810	1042	12	:	:	:
58810	1042	13	hence	hence	RB
58810	1042	14	,	,	,
58810	1042	15	were	be	VBD
58810	1042	16	the	the	DT
58810	1042	17	sun	sun	NN
58810	1042	18	and	and	CC
58810	1042	19	a	a	DT
58810	1042	20	star	star	NN
58810	1042	21	on	on	IN
58810	1042	22	the	the	DT
58810	1042	23	meridian	meridian	NN
58810	1042	24	together	together	RB
58810	1042	25	to	to	IN
58810	1042	26	-	-	HYPH
58810	1042	27	day	day	NN
58810	1042	28	,	,	,
58810	1042	29	when	when	WRB
58810	1042	30	the	the	DT
58810	1042	31	meridian	meridian	NNP
58810	1042	32	again	again	RB
58810	1042	33	came	come	VBD
58810	1042	34	around	around	RP
58810	1042	35	to	to	IN
58810	1042	36	the	the	DT
58810	1042	37	star	star	NN
58810	1042	38	,	,	,
58810	1042	39	the	the	DT
58810	1042	40	sun	sun	NN
58810	1042	41	would	would	MD
58810	1042	42	appear	appear	VB
58810	1042	43	about	about	IN
58810	1042	44	one	one	CD
58810	1042	45	degree	degree	NN
58810	1042	46	to	to	IN
58810	1042	47	the	the	DT
58810	1042	48	eastward	eastward	NN
58810	1042	49	:	:	:
58810	1042	50	hence	hence	RB
58810	1042	51	the	the	DT
58810	1042	52	meridian	meridian	NNP
58810	1042	53	must	must	MD
58810	1042	54	be	be	VB
58810	1042	55	carried	carry	VBN
58810	1042	56	about	about	IN
58810	1042	57	one	one	CD
58810	1042	58	degree	degree	NN
58810	1042	59	farther	farther	RB
58810	1042	60	in	in	IN
58810	1042	61	order	order	NN
58810	1042	62	to	to	TO
58810	1042	63	come	come	VB
58810	1042	64	up	up	RP
58810	1042	65	to	to	IN
58810	1042	66	the	the	DT
58810	1042	67	sun	sun	NN
58810	1042	68	.	.	.
58810	1043	1	The	the	DT
58810	1043	2	solar	solar	JJ
58810	1043	3	day	day	NN
58810	1043	4	must	must	MD
58810	1043	5	therefore	therefore	RB
58810	1043	6	be	be	VB
58810	1043	7	_	_	NNP
58810	1043	8	about	about	RB
58810	1043	9	four	four	CD
58810	1043	10	minutes	minute	NNS
58810	1043	11	longer	long	RBR
58810	1043	12	_	_	NNP
58810	1043	13	than	than	IN
58810	1043	14	the	the	DT
58810	1043	15	sidereal	sidereal	JJ
58810	1043	16	day	day	NN
58810	1043	17	.	.	.
58810	1044	1	[	[	-LRB-
58810	1044	2	Illustration	illustration	NN
58810	1044	3	:	:	:
58810	1044	4	Fig	Fig	NNP
58810	1044	5	.	.	.
58810	1045	1	90	90	CD
58810	1045	2	.	.	.
58810	1045	3	]	]	-RRB-
58810	1046	1	[	[	-LRB-
58810	1046	2	Illustration	illustration	NN
58810	1046	3	:	:	:
58810	1046	4	Fig	Fig	NNP
58810	1046	5	.	.	.
58810	1047	1	91	91	CD
58810	1047	2	.	.	.
58810	1047	3	]	]	-RRB-
58810	1048	1	The	the	DT
58810	1048	2	fact	fact	NN
58810	1048	3	that	that	IN
58810	1048	4	the	the	DT
58810	1048	5	earth	earth	NN
58810	1048	6	must	must	MD
58810	1048	7	make	make	VB
58810	1048	8	more	more	JJR
58810	1048	9	than	than	IN
58810	1048	10	a	a	DT
58810	1048	11	complete	complete	JJ
58810	1048	12	rotation	rotation	NN
58810	1048	13	is	be	VBZ
58810	1048	14	also	also	RB
58810	1048	15	evident	evident	JJ
58810	1048	16	from	from	IN
58810	1048	17	Figs	Figs	NNP
58810	1048	18	.	.	.
58810	1049	1	90	90	CD
58810	1049	2	and	and	CC
58810	1049	3	91	91	CD
58810	1049	4	.	.	.
58810	1050	1	In	in	IN
58810	1050	2	Fig	Fig	NNP
58810	1050	3	.	.	.
58810	1051	1	90	90	CD
58810	1051	2	,	,	,
58810	1051	3	_	_	NNP
58810	1051	4	ba	ba	NNP
58810	1051	5	_	_	NNP
58810	1051	6	represents	represent	VBZ
58810	1051	7	the	the	DT
58810	1051	8	plane	plane	NN
58810	1051	9	of	of	IN
58810	1051	10	the	the	DT
58810	1051	11	meridian	meridian	NNP
58810	1051	12	,	,	,
58810	1051	13	and	and	CC
58810	1051	14	the	the	DT
58810	1051	15	small	small	JJ
58810	1051	16	arrows	arrow	NNS
58810	1051	17	indicate	indicate	VBP
58810	1051	18	the	the	DT
58810	1051	19	direction	direction	NN
58810	1051	20	the	the	DT
58810	1051	21	earth	earth	NN
58810	1051	22	is	be	VBZ
58810	1051	23	rotating	rotate	VBG
58810	1051	24	on	on	IN
58810	1051	25	its	-PRON-	PRP$
58810	1051	26	axis	axis	NN
58810	1051	27	,	,	,
58810	1051	28	and	and	CC
58810	1051	29	revolving	revolve	VBG
58810	1051	30	in	in	IN
58810	1051	31	its	-PRON-	PRP$
58810	1051	32	orbit	orbit	NN
58810	1051	33	.	.	.
58810	1052	1	When	when	WRB
58810	1052	2	the	the	DT
58810	1052	3	earth	earth	NN
58810	1052	4	is	be	VBZ
58810	1052	5	at	at	IN
58810	1052	6	1	1	CD
58810	1052	7	,	,	,
58810	1052	8	the	the	DT
58810	1052	9	sun	sun	NN
58810	1052	10	is	be	VBZ
58810	1052	11	on	on	IN
58810	1052	12	the	the	DT
58810	1052	13	meridian	meridian	NN
58810	1052	14	at	at	IN
58810	1052	15	_	_	NNP
58810	1052	16	a	a	DT
58810	1052	17	_	_	NNP
58810	1052	18	.	.	.
58810	1053	1	When	when	WRB
58810	1053	2	the	the	DT
58810	1053	3	earth	earth	NN
58810	1053	4	has	have	VBZ
58810	1053	5	moved	move	VBN
58810	1053	6	to	to	IN
58810	1053	7	2	2	CD
58810	1053	8	,	,	,
58810	1053	9	it	-PRON-	PRP
58810	1053	10	has	have	VBZ
58810	1053	11	made	make	VBN
58810	1053	12	a	a	DT
58810	1053	13	complete	complete	JJ
58810	1053	14	rotation	rotation	NN
58810	1053	15	,	,	,
58810	1053	16	as	as	IN
58810	1053	17	is	be	VBZ
58810	1053	18	shown	show	VBN
58810	1053	19	by	by	IN
58810	1053	20	the	the	DT
58810	1053	21	fact	fact	NN
58810	1053	22	that	that	IN
58810	1053	23	the	the	DT
58810	1053	24	plane	plane	NN
58810	1053	25	of	of	IN
58810	1053	26	the	the	DT
58810	1053	27	meridian	meridian	NN
58810	1053	28	is	be	VBZ
58810	1053	29	parallel	parallel	JJ
58810	1053	30	with	with	IN
58810	1053	31	its	-PRON-	PRP$
58810	1053	32	position	position	NN
58810	1053	33	at	at	IN
58810	1053	34	1	1	CD
58810	1053	35	;	;	:
58810	1053	36	but	but	CC
58810	1053	37	it	-PRON-	PRP
58810	1053	38	is	be	VBZ
58810	1053	39	evident	evident	JJ
58810	1053	40	that	that	IN
58810	1053	41	the	the	DT
58810	1053	42	meridian	meridian	NNP
58810	1053	43	has	have	VBZ
58810	1053	44	not	not	RB
58810	1053	45	yet	yet	RB
58810	1053	46	come	come	VBN
58810	1053	47	up	up	RP
58810	1053	48	with	with	IN
58810	1053	49	the	the	DT
58810	1053	50	sun	sun	NN
58810	1053	51	.	.	.
58810	1054	1	In	in	IN
58810	1054	2	Fig	Fig	NNP
58810	1054	3	.	.	.
58810	1055	1	91	91	CD
58810	1055	2	,	,	,
58810	1055	3	_	_	NNP
58810	1055	4	OA	OA	NNP
58810	1055	5	_	_	NNP
58810	1055	6	represents	represent	VBZ
58810	1055	7	the	the	DT
58810	1055	8	plane	plane	NN
58810	1055	9	of	of	IN
58810	1055	10	the	the	DT
58810	1055	11	meridian	meridian	NNP
58810	1055	12	,	,	,
58810	1055	13	and	and	CC
58810	1055	14	_	_	NNP
58810	1055	15	OS	OS	NNP
58810	1055	16	_	_	NNP
58810	1055	17	the	the	DT
58810	1055	18	direction	direction	NN
58810	1055	19	of	of	IN
58810	1055	20	the	the	DT
58810	1055	21	sun	sun	NN
58810	1055	22	.	.	.
58810	1056	1	The	the	DT
58810	1056	2	small	small	JJ
58810	1056	3	arrows	arrow	NNS
58810	1056	4	indicate	indicate	VBP
58810	1056	5	the	the	DT
58810	1056	6	direction	direction	NN
58810	1056	7	of	of	IN
58810	1056	8	the	the	DT
58810	1056	9	rotation	rotation	NN
58810	1056	10	and	and	CC
58810	1056	11	revolution	revolution	NN
58810	1056	12	of	of	IN
58810	1056	13	the	the	DT
58810	1056	14	earth	earth	NN
58810	1056	15	.	.	.
58810	1057	1	In	in	IN
58810	1057	2	passing	pass	VBG
58810	1057	3	from	from	IN
58810	1057	4	the	the	DT
58810	1057	5	first	first	JJ
58810	1057	6	position	position	NN
58810	1057	7	to	to	IN
58810	1057	8	the	the	DT
58810	1057	9	second	second	JJ
58810	1057	10	the	the	DT
58810	1057	11	earth	earth	NN
58810	1057	12	makes	make	VBZ
58810	1057	13	a	a	DT
58810	1057	14	complete	complete	JJ
58810	1057	15	rotation	rotation	NN
58810	1057	16	,	,	,
58810	1057	17	but	but	CC
58810	1057	18	the	the	DT
58810	1057	19	meridian	meridian	NN
58810	1057	20	is	be	VBZ
58810	1057	21	not	not	RB
58810	1057	22	brought	bring	VBN
58810	1057	23	up	up	RP
58810	1057	24	to	to	IN
58810	1057	25	the	the	DT
58810	1057	26	sun	sun	NN
58810	1057	27	.	.	.
58810	1058	1	80	80	CD
58810	1058	2	.	.	.
58810	1059	1	_	_	NNP
58810	1059	2	Inequality	Inequality	NNP
58810	1059	3	in	in	IN
58810	1059	4	the	the	DT
58810	1059	5	Length	Length	NNP
58810	1059	6	of	of	IN
58810	1059	7	Solar	Solar	NNP
58810	1059	8	Days._--The	Days._--The	NNP
58810	1059	9	sidereal	sidereal	JJ
58810	1059	10	days	day	NNS
58810	1059	11	are	be	VBP
58810	1059	12	all	all	DT
58810	1059	13	of	of	IN
58810	1059	14	the	the	DT
58810	1059	15	same	same	JJ
58810	1059	16	length	length	NN
58810	1059	17	;	;	:
58810	1059	18	but	but	CC
58810	1059	19	the	the	DT
58810	1059	20	solar	solar	JJ
58810	1059	21	days	day	NNS
58810	1059	22	differ	differ	VBP
58810	1059	23	somewhat	somewhat	RB
58810	1059	24	in	in	IN
58810	1059	25	length	length	NN
58810	1059	26	.	.	.
58810	1060	1	This	this	DT
58810	1060	2	difference	difference	NN
58810	1060	3	is	be	VBZ
58810	1060	4	due	due	JJ
58810	1060	5	to	to	IN
58810	1060	6	the	the	DT
58810	1060	7	fact	fact	NN
58810	1060	8	that	that	IN
58810	1060	9	the	the	DT
58810	1060	10	sun	sun	NN
58810	1060	11	's	's	POS
58810	1060	12	apparent	apparent	JJ
58810	1060	13	position	position	NN
58810	1060	14	moves	move	VBZ
58810	1060	15	eastward	eastward	RB
58810	1060	16	,	,	,
58810	1060	17	or	or	CC
58810	1060	18	_	_	NNP
58810	1060	19	away	away	RB
58810	1060	20	from	from	IN
58810	1060	21	the	the	DT
58810	1060	22	meridian	meridian	NNP
58810	1060	23	_	_	NNP
58810	1060	24	,	,	,
58810	1060	25	at	at	IN
58810	1060	26	a	a	DT
58810	1060	27	variable	variable	JJ
58810	1060	28	rate	rate	NN
58810	1060	29	.	.	.
58810	1061	1	There	there	EX
58810	1061	2	are	be	VBP
58810	1061	3	three	three	CD
58810	1061	4	reasons	reason	NNS
58810	1061	5	why	why	WRB
58810	1061	6	this	this	DT
58810	1061	7	rate	rate	NN
58810	1061	8	is	be	VBZ
58810	1061	9	variable:--	variable:--	NN
58810	1061	10	(	(	-LRB-
58810	1061	11	1	1	LS
58810	1061	12	)	)	-RRB-
58810	1061	13	The	the	DT
58810	1061	14	sun	sun	NN
58810	1061	15	's	's	POS
58810	1061	16	eastward	eastward	JJ
58810	1061	17	motion	motion	NN
58810	1061	18	is	be	VBZ
58810	1061	19	due	due	JJ
58810	1061	20	to	to	IN
58810	1061	21	the	the	DT
58810	1061	22	revolution	revolution	NN
58810	1061	23	of	of	IN
58810	1061	24	the	the	DT
58810	1061	25	earth	earth	NN
58810	1061	26	in	in	IN
58810	1061	27	its	-PRON-	PRP$
58810	1061	28	orbit	orbit	NN
58810	1061	29	.	.	.
58810	1062	1	Now	now	RB
58810	1062	2	,	,	,
58810	1062	3	the	the	DT
58810	1062	4	earth	earth	NN
58810	1062	5	's	's	POS
58810	1062	6	orbital	orbital	JJ
58810	1062	7	motion	motion	NN
58810	1062	8	is	be	VBZ
58810	1062	9	_	_	NNP
58810	1062	10	not	not	RB
58810	1062	11	uniform	uniform	JJ
58810	1062	12	_	_	NNP
58810	1062	13	,	,	,
58810	1062	14	being	be	VBG
58810	1062	15	fastest	fast	RBS
58810	1062	16	when	when	WRB
58810	1062	17	the	the	DT
58810	1062	18	earth	earth	NN
58810	1062	19	is	be	VBZ
58810	1062	20	at	at	IN
58810	1062	21	perihelion	perihelion	NN
58810	1062	22	,	,	,
58810	1062	23	and	and	CC
58810	1062	24	slowest	slow	JJS
58810	1062	25	when	when	WRB
58810	1062	26	the	the	DT
58810	1062	27	earth	earth	NN
58810	1062	28	is	be	VBZ
58810	1062	29	at	at	IN
58810	1062	30	aphelion	aphelion	NN
58810	1062	31	:	:	:
58810	1062	32	hence	hence	RB
58810	1062	33	,	,	,
58810	1062	34	other	other	JJ
58810	1062	35	things	thing	NNS
58810	1062	36	being	be	VBG
58810	1062	37	equal	equal	JJ
58810	1062	38	,	,	,
58810	1062	39	solar	solar	JJ
58810	1062	40	days	day	NNS
58810	1062	41	will	will	MD
58810	1062	42	be	be	VB
58810	1062	43	longest	long	JJS
58810	1062	44	when	when	WRB
58810	1062	45	the	the	DT
58810	1062	46	earth	earth	NN
58810	1062	47	is	be	VBZ
58810	1062	48	at	at	IN
58810	1062	49	perihelion	perihelion	NN
58810	1062	50	,	,	,
58810	1062	51	and	and	CC
58810	1062	52	shortest	short	JJS
58810	1062	53	when	when	WRB
58810	1062	54	the	the	DT
58810	1062	55	earth	earth	NN
58810	1062	56	is	be	VBZ
58810	1062	57	at	at	IN
58810	1062	58	aphelion	aphelion	NN
58810	1062	59	.	.	.
58810	1063	1	[	[	-LRB-
58810	1063	2	Illustration	illustration	NN
58810	1063	3	:	:	:
58810	1063	4	Fig	Fig	NNP
58810	1063	5	.	.	.
58810	1064	1	92	92	CD
58810	1064	2	.	.	.
58810	1064	3	]	]	-RRB-
58810	1065	1	[	[	-LRB-
58810	1065	2	Illustration	illustration	NN
58810	1065	3	:	:	:
58810	1065	4	Fig	Fig	NNP
58810	1065	5	.	.	.
58810	1066	1	93	93	CD
58810	1066	2	.	.	.
58810	1066	3	]	]	-RRB-
58810	1067	1	(	(	-LRB-
58810	1067	2	2	2	LS
58810	1067	3	)	)	-RRB-
58810	1067	4	The	the	DT
58810	1067	5	sun	sun	NN
58810	1067	6	's	's	POS
58810	1067	7	eastward	eastward	JJ
58810	1067	8	motion	motion	NN
58810	1067	9	is	be	VBZ
58810	1067	10	along	along	IN
58810	1067	11	the	the	DT
58810	1067	12	ecliptic	ecliptic	NN
58810	1067	13	.	.	.
58810	1068	1	Now	now	RB
58810	1068	2	,	,	,
58810	1068	3	from	from	IN
58810	1068	4	Figs	Figs	NNP
58810	1068	5	.	.	.
58810	1069	1	92	92	CD
58810	1069	2	and	and	CC
58810	1069	3	93	93	CD
58810	1069	4	,	,	,
58810	1069	5	it	-PRON-	PRP
58810	1069	6	will	will	MD
58810	1069	7	be	be	VB
58810	1069	8	seen	see	VBN
58810	1069	9	,	,	,
58810	1069	10	that	that	DT
58810	1069	11	,	,	,
58810	1069	12	when	when	WRB
58810	1069	13	the	the	DT
58810	1069	14	sun	sun	NN
58810	1069	15	is	be	VBZ
58810	1069	16	at	at	IN
58810	1069	17	one	one	CD
58810	1069	18	of	of	IN
58810	1069	19	the	the	DT
58810	1069	20	equinoxes	equinox	NNS
58810	1069	21	,	,	,
58810	1069	22	it	-PRON-	PRP
58810	1069	23	will	will	MD
58810	1069	24	be	be	VB
58810	1069	25	moving	move	VBG
58810	1069	26	away	away	RB
58810	1069	27	from	from	IN
58810	1069	28	the	the	DT
58810	1069	29	meridian	meridian	NNP
58810	1069	30	_	_	NNP
58810	1069	31	obliquely	obliquely	RB
58810	1069	32	_	_	NNP
58810	1069	33	;	;	:
58810	1069	34	and	and	CC
58810	1069	35	,	,	,
58810	1069	36	from	from	IN
58810	1069	37	Figs	Figs	NNP
58810	1069	38	.	.	.
58810	1070	1	94	94	CD
58810	1070	2	and	and	CC
58810	1070	3	95	95	CD
58810	1070	4	,	,	,
58810	1070	5	that	that	DT
58810	1070	6	,	,	,
58810	1070	7	when	when	WRB
58810	1070	8	the	the	DT
58810	1070	9	sun	sun	NN
58810	1070	10	is	be	VBZ
58810	1070	11	at	at	IN
58810	1070	12	one	one	CD
58810	1070	13	of	of	IN
58810	1070	14	the	the	DT
58810	1070	15	solstices	solstice	NNS
58810	1070	16	,	,	,
58810	1070	17	it	-PRON-	PRP
58810	1070	18	will	will	MD
58810	1070	19	be	be	VB
58810	1070	20	moving	move	VBG
58810	1070	21	away	away	RB
58810	1070	22	from	from	IN
58810	1070	23	the	the	DT
58810	1070	24	meridian	meridian	NNP
58810	1070	25	_	_	NNP
58810	1070	26	perpendicularly	perpendicularly	RB
58810	1070	27	_	_	NNP
58810	1070	28	:	:	:
58810	1070	29	hence	hence	RB
58810	1070	30	,	,	,
58810	1070	31	other	other	JJ
58810	1070	32	things	thing	NNS
58810	1070	33	being	be	VBG
58810	1070	34	equal	equal	JJ
58810	1070	35	,	,	,
58810	1070	36	the	the	DT
58810	1070	37	sun	sun	NN
58810	1070	38	would	would	MD
58810	1070	39	move	move	VB
58810	1070	40	away	away	RB
58810	1070	41	from	from	IN
58810	1070	42	the	the	DT
58810	1070	43	meridian	meridian	NNP
58810	1070	44	_	_	NNP
58810	1070	45	fastest	fast	JJS
58810	1070	46	_	_	NNP
58810	1070	47	,	,	,
58810	1070	48	and	and	CC
58810	1070	49	the	the	DT
58810	1070	50	days	day	NNS
58810	1070	51	be	be	VBP
58810	1070	52	_	_	NNP
58810	1070	53	longest	long	JJS
58810	1070	54	_	_	NNP
58810	1070	55	,	,	,
58810	1070	56	when	when	WRB
58810	1070	57	the	the	DT
58810	1070	58	sun	sun	NN
58810	1070	59	is	be	VBZ
58810	1070	60	at	at	IN
58810	1070	61	the	the	DT
58810	1070	62	_	_	NNP
58810	1070	63	solstices	solstice	NNS
58810	1070	64	_	_	NNP
58810	1070	65	;	;	:
58810	1070	66	while	while	IN
58810	1070	67	it	-PRON-	PRP
58810	1070	68	would	would	MD
58810	1070	69	move	move	VB
58810	1070	70	away	away	RB
58810	1070	71	from	from	IN
58810	1070	72	the	the	DT
58810	1070	73	meridian	meridian	NNP
58810	1070	74	_	_	NNP
58810	1070	75	slowest	slow	JJS
58810	1070	76	_	_	NNP
58810	1070	77	,	,	,
58810	1070	78	and	and	CC
58810	1070	79	the	the	DT
58810	1070	80	days	day	NNS
58810	1070	81	be	be	VBP
58810	1070	82	_	_	NNP
58810	1070	83	shortest	short	JJS
58810	1070	84	_	_	NNP
58810	1070	85	,	,	,
58810	1070	86	when	when	WRB
58810	1070	87	the	the	DT
58810	1070	88	sun	sun	NN
58810	1070	89	is	be	VBZ
58810	1070	90	at	at	IN
58810	1070	91	the	the	DT
58810	1070	92	_	_	NNP
58810	1070	93	equinoxes	equinox	NNS
58810	1070	94	_	_	NNP
58810	1070	95	.	.	.
58810	1071	1	That	that	IN
58810	1071	2	a	a	DT
58810	1071	3	body	body	NN
58810	1071	4	moving	move	VBG
58810	1071	5	along	along	IN
58810	1071	6	the	the	DT
58810	1071	7	ecliptic	ecliptic	NN
58810	1071	8	must	must	MD
58810	1071	9	be	be	VB
58810	1071	10	moving	move	VBG
58810	1071	11	at	at	IN
58810	1071	12	a	a	DT
58810	1071	13	variable	variable	JJ
58810	1071	14	angle	angle	NN
58810	1071	15	to	to	IN
58810	1071	16	the	the	DT
58810	1071	17	meridian	meridian	NN
58810	1071	18	becomes	become	VBZ
58810	1071	19	very	very	RB
58810	1071	20	evident	evident	JJ
58810	1071	21	on	on	IN
58810	1071	22	turning	turn	VBG
58810	1071	23	a	a	DT
58810	1071	24	celestial	celestial	JJ
58810	1071	25	globe	globe	NN
58810	1071	26	so	so	IN
58810	1071	27	as	as	IN
58810	1071	28	to	to	TO
58810	1071	29	bring	bring	VB
58810	1071	30	each	each	DT
58810	1071	31	portion	portion	NN
58810	1071	32	of	of	IN
58810	1071	33	the	the	DT
58810	1071	34	ecliptic	ecliptic	NN
58810	1071	35	under	under	IN
58810	1071	36	the	the	DT
58810	1071	37	meridian	meridian	NN
58810	1071	38	in	in	IN
58810	1071	39	turn	turn	NN
58810	1071	40	.	.	.
58810	1072	1	[	[	-LRB-
58810	1072	2	Illustration	illustration	NN
58810	1072	3	:	:	:
58810	1072	4	Fig	Fig	NNP
58810	1072	5	.	.	.
58810	1073	1	94	94	CD
58810	1073	2	.	.	.
58810	1073	3	]	]	-RRB-
58810	1074	1	[	[	-LRB-
58810	1074	2	Illustration	illustration	NN
58810	1074	3	:	:	:
58810	1074	4	Fig	Fig	NNP
58810	1074	5	.	.	.
58810	1075	1	95	95	CD
58810	1075	2	.	.	.
58810	1075	3	]	]	-RRB-
58810	1076	1	(	(	-LRB-
58810	1076	2	3	3	LS
58810	1076	3	)	)	-RRB-
58810	1076	4	The	the	DT
58810	1076	5	sun	sun	NN
58810	1076	6	,	,	,
58810	1076	7	moving	move	VBG
58810	1076	8	along	along	IN
58810	1076	9	the	the	DT
58810	1076	10	ecliptic	ecliptic	JJ
58810	1076	11	,	,	,
58810	1076	12	always	always	RB
58810	1076	13	moves	move	VBZ
58810	1076	14	_	_	NNP
58810	1076	15	in	in	IN
58810	1076	16	a	a	DT
58810	1076	17	great	great	JJ
58810	1076	18	circle	circle	NN
58810	1076	19	_	_	NNP
58810	1076	20	,	,	,
58810	1076	21	while	while	IN
58810	1076	22	the	the	DT
58810	1076	23	point	point	NN
58810	1076	24	of	of	IN
58810	1076	25	the	the	DT
58810	1076	26	meridian	meridian	NN
58810	1076	27	which	which	WDT
58810	1076	28	is	be	VBZ
58810	1076	29	to	to	TO
58810	1076	30	overtake	overtake	VB
58810	1076	31	the	the	DT
58810	1076	32	sun	sun	NN
58810	1076	33	moves	move	VBZ
58810	1076	34	in	in	IN
58810	1076	35	a	a	DT
58810	1076	36	diurnal	diurnal	JJ
58810	1076	37	circle	circle	NN
58810	1076	38	,	,	,
58810	1076	39	which	which	WDT
58810	1076	40	is	be	VBZ
58810	1076	41	_	_	NNP
58810	1076	42	sometimes	sometimes	RB
58810	1076	43	a	a	DT
58810	1076	44	great	great	JJ
58810	1076	45	circle	circle	NN
58810	1076	46	_	_	NNP
58810	1076	47	and	and	CC
58810	1076	48	_	_	NNP
58810	1076	49	sometimes	sometimes	RB
58810	1076	50	a	a	DT
58810	1076	51	small	small	JJ
58810	1076	52	circle	circle	NN
58810	1076	53	_	_	NNP
58810	1076	54	.	.	.
58810	1077	1	When	when	WRB
58810	1077	2	the	the	DT
58810	1077	3	sun	sun	NN
58810	1077	4	is	be	VBZ
58810	1077	5	at	at	IN
58810	1077	6	the	the	DT
58810	1077	7	equinoxes	equinox	NNS
58810	1077	8	,	,	,
58810	1077	9	the	the	DT
58810	1077	10	point	point	NN
58810	1077	11	of	of	IN
58810	1077	12	the	the	DT
58810	1077	13	meridian	meridian	NN
58810	1077	14	which	which	WDT
58810	1077	15	is	be	VBZ
58810	1077	16	to	to	TO
58810	1077	17	overtake	overtake	VB
58810	1077	18	it	-PRON-	PRP
58810	1077	19	moves	move	VBZ
58810	1077	20	in	in	IN
58810	1077	21	a	a	DT
58810	1077	22	great	great	JJ
58810	1077	23	circle	circle	NN
58810	1077	24	.	.	.
58810	1078	1	As	as	IN
58810	1078	2	the	the	DT
58810	1078	3	sun	sun	NN
58810	1078	4	passes	pass	VBZ
58810	1078	5	from	from	IN
58810	1078	6	the	the	DT
58810	1078	7	equinoxes	equinox	NNS
58810	1078	8	to	to	IN
58810	1078	9	the	the	DT
58810	1078	10	solstices	solstice	NNS
58810	1078	11	,	,	,
58810	1078	12	the	the	DT
58810	1078	13	point	point	NN
58810	1078	14	of	of	IN
58810	1078	15	the	the	DT
58810	1078	16	meridian	meridian	NN
58810	1078	17	which	which	WDT
58810	1078	18	is	be	VBZ
58810	1078	19	to	to	TO
58810	1078	20	overtake	overtake	VB
58810	1078	21	it	-PRON-	PRP
58810	1078	22	moves	move	VBZ
58810	1078	23	on	on	IN
58810	1078	24	a	a	DT
58810	1078	25	smaller	small	JJR
58810	1078	26	and	and	CC
58810	1078	27	smaller	small	JJR
58810	1078	28	circle	circle	NN
58810	1078	29	:	:	:
58810	1078	30	hence	hence	RB
58810	1078	31	,	,	,
58810	1078	32	as	as	IN
58810	1078	33	we	-PRON-	PRP
58810	1078	34	pass	pass	VBP
58810	1078	35	away	away	RB
58810	1078	36	from	from	IN
58810	1078	37	the	the	DT
58810	1078	38	celestial	celestial	JJ
58810	1078	39	equator	equator	NN
58810	1078	40	,	,	,
58810	1078	41	the	the	DT
58810	1078	42	points	point	NNS
58810	1078	43	of	of	IN
58810	1078	44	the	the	DT
58810	1078	45	meridian	meridian	NNP
58810	1078	46	move	move	NN
58810	1078	47	slower	slow	RBR
58810	1078	48	and	and	CC
58810	1078	49	slower	slow	JJR
58810	1078	50	.	.	.
58810	1079	1	Therefore	therefore	RB
58810	1079	2	,	,	,
58810	1079	3	other	other	JJ
58810	1079	4	things	thing	NNS
58810	1079	5	being	be	VBG
58810	1079	6	equal	equal	JJ
58810	1079	7	,	,	,
58810	1079	8	the	the	DT
58810	1079	9	meridian	meridian	NN
58810	1079	10	will	will	MD
58810	1079	11	gain	gain	VB
58810	1079	12	upon	upon	IN
58810	1079	13	the	the	DT
58810	1079	14	sun	sun	NN
58810	1079	15	_	_	NNP
58810	1079	16	most	most	RBS
58810	1079	17	rapidly	rapidly	RB
58810	1079	18	_	_	NNP
58810	1079	19	,	,	,
58810	1079	20	and	and	CC
58810	1079	21	the	the	DT
58810	1079	22	days	day	NNS
58810	1079	23	be	be	VBP
58810	1079	24	_	_	NNP
58810	1079	25	shortest	short	JJS
58810	1079	26	_	_	NNP
58810	1079	27	,	,	,
58810	1079	28	when	when	WRB
58810	1079	29	the	the	DT
58810	1079	30	sun	sun	NN
58810	1079	31	is	be	VBZ
58810	1079	32	at	at	IN
58810	1079	33	the	the	DT
58810	1079	34	_	_	NNP
58810	1079	35	equinoxes	equinox	NNS
58810	1079	36	_	_	NNP
58810	1079	37	;	;	:
58810	1079	38	while	while	IN
58810	1079	39	it	-PRON-	PRP
58810	1079	40	will	will	MD
58810	1079	41	gain	gain	VB
58810	1079	42	on	on	IN
58810	1079	43	the	the	DT
58810	1079	44	sun	sun	NN
58810	1079	45	_	_	NNP
58810	1079	46	least	least	RBS
58810	1079	47	rapidly	rapidly	RB
58810	1079	48	_	_	NNP
58810	1079	49	,	,	,
58810	1079	50	and	and	CC
58810	1079	51	the	the	DT
58810	1079	52	days	day	NNS
58810	1079	53	will	will	MD
58810	1079	54	be	be	VB
58810	1079	55	_	_	NNP
58810	1079	56	longest	long	JJS
58810	1079	57	_	_	NNP
58810	1079	58	,	,	,
58810	1079	59	when	when	WRB
58810	1079	60	the	the	DT
58810	1079	61	sun	sun	NN
58810	1079	62	is	be	VBZ
58810	1079	63	at	at	IN
58810	1079	64	the	the	DT
58810	1079	65	_	_	NNP
58810	1079	66	solstices	solstice	NNS
58810	1079	67	_	_	NNP
58810	1079	68	.	.	.
58810	1080	1	The	the	DT
58810	1080	2	ordinary	ordinary	JJ
58810	1080	3	or	or	CC
58810	1080	4	_	_	NNP
58810	1080	5	civil	civil	JJ
58810	1080	6	day	day	NN
58810	1080	7	_	_	NNP
58810	1080	8	is	be	VBZ
58810	1080	9	the	the	DT
58810	1080	10	mean	mean	NN
58810	1080	11	of	of	IN
58810	1080	12	all	all	PDT
58810	1080	13	the	the	DT
58810	1080	14	solar	solar	JJ
58810	1080	15	days	day	NNS
58810	1080	16	in	in	IN
58810	1080	17	a	a	DT
58810	1080	18	year	year	NN
58810	1080	19	.	.	.
58810	1081	1	81	81	CD
58810	1081	2	.	.	.
58810	1082	1	_	_	NNP
58810	1082	2	Sun	Sun	NNP
58810	1082	3	Time	Time	NNP
58810	1082	4	and	and	CC
58810	1082	5	Clock	Clock	NNP
58810	1082	6	Time._--It	Time._--It	NNP
58810	1082	7	is	be	VBZ
58810	1082	8	noon	noon	NN
58810	1082	9	by	by	IN
58810	1082	10	the	the	DT
58810	1082	11	sun	sun	NN
58810	1082	12	when	when	WRB
58810	1082	13	the	the	DT
58810	1082	14	sun	sun	NN
58810	1082	15	is	be	VBZ
58810	1082	16	on	on	IN
58810	1082	17	the	the	DT
58810	1082	18	meridian	meridian	NN
58810	1082	19	,	,	,
58810	1082	20	and	and	CC
58810	1082	21	by	by	IN
58810	1082	22	the	the	DT
58810	1082	23	clock	clock	NN
58810	1082	24	at	at	IN
58810	1082	25	the	the	DT
58810	1082	26	middle	middle	NN
58810	1082	27	of	of	IN
58810	1082	28	the	the	DT
58810	1082	29	civil	civil	JJ
58810	1082	30	day	day	NN
58810	1082	31	.	.	.
58810	1083	1	Now	now	RB
58810	1083	2	,	,	,
58810	1083	3	as	as	IN
58810	1083	4	the	the	DT
58810	1083	5	civil	civil	JJ
58810	1083	6	days	day	NNS
58810	1083	7	are	be	VBP
58810	1083	8	all	all	DT
58810	1083	9	of	of	IN
58810	1083	10	the	the	DT
58810	1083	11	same	same	JJ
58810	1083	12	length	length	NN
58810	1083	13	,	,	,
58810	1083	14	while	while	IN
58810	1083	15	solar	solar	JJ
58810	1083	16	days	day	NNS
58810	1083	17	are	be	VBP
58810	1083	18	of	of	IN
58810	1083	19	variable	variable	JJ
58810	1083	20	length	length	NN
58810	1083	21	,	,	,
58810	1083	22	it	-PRON-	PRP
58810	1083	23	seldom	seldom	RB
58810	1083	24	happens	happen	VBZ
58810	1083	25	that	that	IN
58810	1083	26	the	the	DT
58810	1083	27	middles	middle	NNS
58810	1083	28	of	of	IN
58810	1083	29	these	these	DT
58810	1083	30	two	two	CD
58810	1083	31	days	day	NNS
58810	1083	32	coincide	coincide	VBP
58810	1083	33	,	,	,
58810	1083	34	or	or	CC
58810	1083	35	that	that	DT
58810	1083	36	sun	sun	NN
58810	1083	37	time	time	NN
58810	1083	38	and	and	CC
58810	1083	39	clock	clock	NN
58810	1083	40	time	time	NN
58810	1083	41	agree	agree	VBP
58810	1083	42	.	.	.
58810	1084	1	The	the	DT
58810	1084	2	difference	difference	NN
58810	1084	3	between	between	IN
58810	1084	4	sun	sun	NN
58810	1084	5	time	time	NN
58810	1084	6	and	and	CC
58810	1084	7	clock	clock	NN
58810	1084	8	time	time	NN
58810	1084	9	,	,	,
58810	1084	10	or	or	CC
58810	1084	11	what	what	WP
58810	1084	12	is	be	VBZ
58810	1084	13	often	often	RB
58810	1084	14	called	call	VBN
58810	1084	15	_	_	NNP
58810	1084	16	apparent	apparent	JJ
58810	1084	17	solar	solar	JJ
58810	1084	18	time	time	NN
58810	1084	19	_	_	NNP
58810	1084	20	and	and	CC
58810	1084	21	_	_	NNP
58810	1084	22	mean	mean	VBP
58810	1084	23	solar	solar	JJ
58810	1084	24	time	time	NN
58810	1084	25	_	_	NNP
58810	1084	26	,	,	,
58810	1084	27	is	be	VBZ
58810	1084	28	called	call	VBN
58810	1084	29	the	the	DT
58810	1084	30	_	_	NNP
58810	1084	31	equation	equation	NN
58810	1084	32	of	of	IN
58810	1084	33	time	time	NN
58810	1084	34	_	_	NNP
58810	1084	35	.	.	.
58810	1085	1	The	the	DT
58810	1085	2	sun	sun	NN
58810	1085	3	is	be	VBZ
58810	1085	4	said	say	VBN
58810	1085	5	to	to	TO
58810	1085	6	be	be	VB
58810	1085	7	_	_	NNP
58810	1085	8	slow	slow	JJ
58810	1085	9	_	_	NN
58810	1085	10	when	when	WRB
58810	1085	11	it	-PRON-	PRP
58810	1085	12	crosses	cross	VBZ
58810	1085	13	the	the	DT
58810	1085	14	meridian	meridian	NN
58810	1085	15	after	after	IN
58810	1085	16	noon	noon	NN
58810	1085	17	by	by	IN
58810	1085	18	the	the	DT
58810	1085	19	clock	clock	NN
58810	1085	20	,	,	,
58810	1085	21	and	and	CC
58810	1085	22	_	_	NNP
58810	1085	23	fast	fast	JJ
58810	1085	24	_	_	NNP
58810	1085	25	when	when	WRB
58810	1085	26	it	-PRON-	PRP
58810	1085	27	crosses	cross	VBZ
58810	1085	28	the	the	DT
58810	1085	29	meridian	meridian	NN
58810	1085	30	before	before	IN
58810	1085	31	noon	noon	NN
58810	1085	32	by	by	IN
58810	1085	33	the	the	DT
58810	1085	34	clock	clock	NN
58810	1085	35	.	.	.
58810	1086	1	Sun	Sun	NNP
58810	1086	2	time	time	NN
58810	1086	3	and	and	CC
58810	1086	4	clock	clock	NN
58810	1086	5	time	time	NN
58810	1086	6	coincide	coincide	VB
58810	1086	7	four	four	CD
58810	1086	8	times	time	NNS
58810	1086	9	a	a	DT
58810	1086	10	year	year	NN
58810	1086	11	;	;	:
58810	1086	12	during	during	IN
58810	1086	13	two	two	CD
58810	1086	14	intermediate	intermediate	JJ
58810	1086	15	seasons	season	NNS
58810	1086	16	the	the	DT
58810	1086	17	clock	clock	NN
58810	1086	18	time	time	NN
58810	1086	19	is	be	VBZ
58810	1086	20	ahead	ahead	RB
58810	1086	21	,	,	,
58810	1086	22	and	and	CC
58810	1086	23	during	during	IN
58810	1086	24	two	two	CD
58810	1086	25	it	-PRON-	PRP
58810	1086	26	is	be	VBZ
58810	1086	27	behind	behind	RB
58810	1086	28	.	.	.
58810	1087	1	*	*	NFP
58810	1087	2	*	*	NFP
58810	1087	3	*	*	NFP
58810	1087	4	*	*	NFP
58810	1087	5	*	*	NFP
58810	1087	6	The	the	DT
58810	1087	7	following	follow	VBG
58810	1087	8	are	be	VBP
58810	1087	9	the	the	DT
58810	1087	10	dates	date	NNS
58810	1087	11	of	of	IN
58810	1087	12	coincidence	coincidence	NN
58810	1087	13	and	and	CC
58810	1087	14	of	of	IN
58810	1087	15	maximum	maximum	JJ
58810	1087	16	deviation	deviation	NN
58810	1087	17	,	,	,
58810	1087	18	which	which	WDT
58810	1087	19	vary	vary	VBP
58810	1087	20	but	but	CC
58810	1087	21	slightly	slightly	RB
58810	1087	22	from	from	IN
58810	1087	23	year	year	NN
58810	1087	24	to	to	IN
58810	1087	25	year:--	year:--	CD
58810	1087	26	February	February	NNP
58810	1087	27	10	10	CD
58810	1087	28	True	true	JJ
58810	1087	29	sun	sun	NN
58810	1087	30	fifteen	fifteen	CD
58810	1087	31	minutes	minute	NNS
58810	1087	32	slow	slow	JJ
58810	1087	33	.	.	.
58810	1088	1	April	April	NNP
58810	1088	2	15	15	CD
58810	1088	3	True	true	JJ
58810	1088	4	sun	sun	NN
58810	1088	5	correct	correct	JJ
58810	1088	6	.	.	.
58810	1089	1	May	May	MD
58810	1089	2	14	14	CD
58810	1089	3	True	true	JJ
58810	1089	4	sun	sun	NN
58810	1089	5	four	four	CD
58810	1089	6	minutes	minute	NNS
58810	1089	7	fast	fast	RB
58810	1089	8	.	.	.
58810	1090	1	June	June	NNP
58810	1090	2	14	14	CD
58810	1090	3	True	true	JJ
58810	1090	4	sun	sun	NN
58810	1090	5	correct	correct	JJ
58810	1090	6	.	.	.
58810	1091	1	July	July	NNP
58810	1091	2	25	25	CD
58810	1091	3	True	true	JJ
58810	1091	4	sun	sun	NN
58810	1091	5	six	six	CD
58810	1091	6	minutes	minute	NNS
58810	1091	7	slow	slow	JJ
58810	1091	8	.	.	.
58810	1092	1	August	August	NNP
58810	1092	2	31	31	CD
58810	1092	3	True	true	JJ
58810	1092	4	sun	sun	NN
58810	1092	5	correct	correct	JJ
58810	1092	6	.	.	.
58810	1093	1	November	November	NNP
58810	1093	2	2	2	CD
58810	1093	3	True	true	JJ
58810	1093	4	sun	sun	NN
58810	1093	5	sixteen	sixteen	CD
58810	1093	6	minutes	minute	NNS
58810	1093	7	fast	fast	RB
58810	1093	8	.	.	.
58810	1094	1	December	December	NNP
58810	1094	2	24	24	CD
58810	1094	3	True	true	JJ
58810	1094	4	sun	sun	NN
58810	1094	5	correct	correct	JJ
58810	1094	6	.	.	.
58810	1095	1	One	one	CD
58810	1095	2	of	of	IN
58810	1095	3	the	the	DT
58810	1095	4	effects	effect	NNS
58810	1095	5	of	of	IN
58810	1095	6	the	the	DT
58810	1095	7	equation	equation	NN
58810	1095	8	of	of	IN
58810	1095	9	time	time	NN
58810	1095	10	which	which	WDT
58810	1095	11	is	be	VBZ
58810	1095	12	frequently	frequently	RB
58810	1095	13	misunderstood	misunderstand	VBN
58810	1095	14	is	be	VBZ
58810	1095	15	,	,	,
58810	1095	16	that	that	IN
58810	1095	17	the	the	DT
58810	1095	18	interval	interval	NN
58810	1095	19	from	from	IN
58810	1095	20	sunrise	sunrise	NN
58810	1095	21	until	until	IN
58810	1095	22	noon	noon	NN
58810	1095	23	,	,	,
58810	1095	24	as	as	IN
58810	1095	25	given	give	VBN
58810	1095	26	in	in	IN
58810	1095	27	the	the	DT
58810	1095	28	almanacs	almanacs	NN
58810	1095	29	,	,	,
58810	1095	30	is	be	VBZ
58810	1095	31	not	not	RB
58810	1095	32	the	the	DT
58810	1095	33	same	same	JJ
58810	1095	34	as	as	IN
58810	1095	35	that	that	DT
58810	1095	36	between	between	IN
58810	1095	37	noon	noon	NN
58810	1095	38	and	and	CC
58810	1095	39	sunset	sunset	NN
58810	1095	40	.	.	.
58810	1096	1	The	the	DT
58810	1096	2	forenoon	forenoon	NN
58810	1096	3	could	could	MD
58810	1096	4	not	not	RB
58810	1096	5	be	be	VB
58810	1096	6	longer	long	JJR
58810	1096	7	or	or	CC
58810	1096	8	shorter	short	JJR
58810	1096	9	than	than	IN
58810	1096	10	the	the	DT
58810	1096	11	afternoon	afternoon	NN
58810	1096	12	,	,	,
58810	1096	13	if	if	IN
58810	1096	14	by	by	IN
58810	1096	15	"	"	``
58810	1096	16	noon	noon	NN
58810	1096	17	"	"	''
58810	1096	18	we	-PRON-	PRP
58810	1096	19	meant	mean	VBD
58810	1096	20	the	the	DT
58810	1096	21	passage	passage	NN
58810	1096	22	of	of	IN
58810	1096	23	the	the	DT
58810	1096	24	sun	sun	NN
58810	1096	25	across	across	IN
58810	1096	26	the	the	DT
58810	1096	27	meridian	meridian	NN
58810	1096	28	;	;	:
58810	1096	29	but	but	CC
58810	1096	30	the	the	DT
58810	1096	31	noon	noon	NN
58810	1096	32	of	of	IN
58810	1096	33	our	-PRON-	PRP$
58810	1096	34	clocks	clock	NNS
58810	1096	35	being	be	VBG
58810	1096	36	sometimes	sometimes	RB
58810	1096	37	fifteen	fifteen	CD
58810	1096	38	minutes	minute	NNS
58810	1096	39	before	before	IN
58810	1096	40	or	or	CC
58810	1096	41	after	after	IN
58810	1096	42	noon	noon	NN
58810	1096	43	by	by	IN
58810	1096	44	the	the	DT
58810	1096	45	sun	sun	NN
58810	1096	46	,	,	,
58810	1096	47	the	the	DT
58810	1096	48	former	former	JJ
58810	1096	49	may	may	MD
58810	1096	50	be	be	VB
58810	1096	51	half	half	PDT
58810	1096	52	an	an	DT
58810	1096	53	hour	hour	NN
58810	1096	54	nearer	nearer	NN
58810	1096	55	to	to	TO
58810	1096	56	sunrise	sunrise	VB
58810	1096	57	than	than	IN
58810	1096	58	to	to	IN
58810	1096	59	sunset	sunset	VB
58810	1096	60	,	,	,
58810	1096	61	or	or	CC
58810	1096	62	_	_	NNP
58810	1096	63	vice	vice	NN
58810	1096	64	versa	versa	RB
58810	1096	65	_	_	NNP
58810	1096	66	.	.	.
58810	1097	1	The	the	DT
58810	1097	2	Year	Year	NNP
58810	1097	3	.	.	.
58810	1098	1	82	82	CD
58810	1098	2	.	.	.
58810	1099	1	_	_	NNP
58810	1099	2	The	the	DT
58810	1099	3	Year._--The	Year._--The	NNP
58810	1099	4	_	_	NNP
58810	1099	5	year	year	NN
58810	1099	6	_	_	NNP
58810	1099	7	is	be	VBZ
58810	1099	8	the	the	DT
58810	1099	9	time	time	NN
58810	1099	10	it	-PRON-	PRP
58810	1099	11	takes	take	VBZ
58810	1099	12	the	the	DT
58810	1099	13	earth	earth	NN
58810	1099	14	to	to	TO
58810	1099	15	revolve	revolve	VB
58810	1099	16	around	around	IN
58810	1099	17	the	the	DT
58810	1099	18	sun	sun	NN
58810	1099	19	,	,	,
58810	1099	20	or	or	CC
58810	1099	21	,	,	,
58810	1099	22	what	what	WP
58810	1099	23	amounts	amount	VBZ
58810	1099	24	to	to	IN
58810	1099	25	the	the	DT
58810	1099	26	same	same	JJ
58810	1099	27	thing	thing	NN
58810	1099	28	,	,	,
58810	1099	29	_	_	NNP
58810	1099	30	the	the	DT
58810	1099	31	time	time	NN
58810	1099	32	it	-PRON-	PRP
58810	1099	33	takes	take	VBZ
58810	1099	34	the	the	DT
58810	1099	35	sun	sun	NN
58810	1099	36	to	to	TO
58810	1099	37	pass	pass	VB
58810	1099	38	around	around	RP
58810	1099	39	the	the	DT
58810	1099	40	ecliptic	ecliptic	JJ
58810	1099	41	_	_	NN
58810	1099	42	.	.	.
58810	1100	1	(	(	-LRB-
58810	1100	2	1	1	LS
58810	1100	3	)	)	-RRB-
58810	1100	4	The	the	DT
58810	1100	5	time	time	NN
58810	1100	6	it	-PRON-	PRP
58810	1100	7	takes	take	VBZ
58810	1100	8	the	the	DT
58810	1100	9	sun	sun	NN
58810	1100	10	to	to	TO
58810	1100	11	pass	pass	VB
58810	1100	12	from	from	IN
58810	1100	13	a	a	DT
58810	1100	14	star	star	NN
58810	1100	15	around	around	RP
58810	1100	16	to	to	IN
58810	1100	17	the	the	DT
58810	1100	18	same	same	JJ
58810	1100	19	star	star	NN
58810	1100	20	again	again	RB
58810	1100	21	is	be	VBZ
58810	1100	22	called	call	VBN
58810	1100	23	a	a	DT
58810	1100	24	_	_	NNP
58810	1100	25	sidereal	sidereal	JJ
58810	1100	26	year	year	NN
58810	1100	27	_	_	NNP
58810	1100	28	.	.	.
58810	1101	1	This	this	DT
58810	1101	2	is	be	VBZ
58810	1101	3	,	,	,
58810	1101	4	of	of	IN
58810	1101	5	course	course	NN
58810	1101	6	,	,	,
58810	1101	7	the	the	DT
58810	1101	8	exact	exact	JJ
58810	1101	9	time	time	NN
58810	1101	10	it	-PRON-	PRP
58810	1101	11	takes	take	VBZ
58810	1101	12	the	the	DT
58810	1101	13	earth	earth	NN
58810	1101	14	to	to	TO
58810	1101	15	make	make	VB
58810	1101	16	a	a	DT
58810	1101	17	complete	complete	JJ
58810	1101	18	revolution	revolution	NN
58810	1101	19	around	around	IN
58810	1101	20	the	the	DT
58810	1101	21	sun	sun	NN
58810	1101	22	.	.	.
58810	1102	1	[	[	-LRB-
58810	1102	2	Illustration	illustration	NN
58810	1102	3	:	:	:
58810	1102	4	Fig	Fig	NNP
58810	1102	5	.	.	.
58810	1103	1	96	96	CD
58810	1103	2	.	.	.
58810	1103	3	]	]	-RRB-
58810	1104	1	(	(	-LRB-
58810	1104	2	2	2	LS
58810	1104	3	)	)	-RRB-
58810	1104	4	The	the	DT
58810	1104	5	time	time	NN
58810	1104	6	it	-PRON-	PRP
58810	1104	7	takes	take	VBZ
58810	1104	8	the	the	DT
58810	1104	9	sun	sun	NN
58810	1104	10	to	to	TO
58810	1104	11	pass	pass	VB
58810	1104	12	around	around	RB
58810	1104	13	from	from	IN
58810	1104	14	the	the	DT
58810	1104	15	vernal	vernal	JJ
58810	1104	16	equinox	equinox	NN
58810	1104	17	,	,	,
58810	1104	18	or	or	CC
58810	1104	19	the	the	DT
58810	1104	20	_	_	NNP
58810	1104	21	first	first	JJ
58810	1104	22	point	point	NN
58810	1104	23	of	of	IN
58810	1104	24	Aries	Aries	NNPS
58810	1104	25	_	_	NNP
58810	1104	26	,	,	,
58810	1104	27	to	to	IN
58810	1104	28	the	the	DT
58810	1104	29	vernal	vernal	JJ
58810	1104	30	equinox	equinox	NN
58810	1104	31	again	again	RB
58810	1104	32	,	,	,
58810	1104	33	is	be	VBZ
58810	1104	34	called	call	VBN
58810	1104	35	the	the	DT
58810	1104	36	_	_	NNP
58810	1104	37	tropical	tropical	JJ
58810	1104	38	_	_	NNP
58810	1104	39	year	year	NN
58810	1104	40	.	.	.
58810	1105	1	This	this	DT
58810	1105	2	is	be	VBZ
58810	1105	3	a	a	DT
58810	1105	4	little	little	JJ
58810	1105	5	shorter	short	JJR
58810	1105	6	than	than	IN
58810	1105	7	the	the	DT
58810	1105	8	sidereal	sidereal	JJ
58810	1105	9	year	year	NN
58810	1105	10	,	,	,
58810	1105	11	owing	owe	VBG
58810	1105	12	to	to	IN
58810	1105	13	the	the	DT
58810	1105	14	precession	precession	NN
58810	1105	15	of	of	IN
58810	1105	16	the	the	DT
58810	1105	17	equinoxes	equinox	NNS
58810	1105	18	.	.	.
58810	1106	1	This	this	DT
58810	1106	2	will	will	MD
58810	1106	3	be	be	VB
58810	1106	4	evident	evident	JJ
58810	1106	5	from	from	IN
58810	1106	6	Fig	Fig	NNP
58810	1106	7	.	.	.
58810	1107	1	96	96	CD
58810	1107	2	.	.	.
58810	1108	1	The	the	DT
58810	1108	2	circle	circle	NN
58810	1108	3	represents	represent	VBZ
58810	1108	4	the	the	DT
58810	1108	5	ecliptic	ecliptic	NN
58810	1108	6	,	,	,
58810	1108	7	_	_	NNP
58810	1108	8	S	S	NNP
58810	1108	9	_	_	NNP
58810	1108	10	the	the	DT
58810	1108	11	sun	sun	NN
58810	1108	12	,	,	,
58810	1108	13	and	and	CC
58810	1108	14	_	_	NNP
58810	1108	15	E	E	NNP
58810	1108	16	_	_	NNP
58810	1108	17	the	the	DT
58810	1108	18	vernal	vernal	JJ
58810	1108	19	equinox	equinox	NN
58810	1108	20	.	.	.
58810	1109	1	The	the	DT
58810	1109	2	sun	sun	NN
58810	1109	3	moves	move	VBZ
58810	1109	4	around	around	IN
58810	1109	5	the	the	DT
58810	1109	6	ecliptic	ecliptic	JJ
58810	1109	7	_	_	NNP
58810	1109	8	eastward	eastward	JJ
58810	1109	9	_	_	NNP
58810	1109	10	,	,	,
58810	1109	11	as	as	IN
58810	1109	12	indicated	indicate	VBN
58810	1109	13	by	by	IN
58810	1109	14	the	the	DT
58810	1109	15	long	long	JJ
58810	1109	16	arrow	arrow	NN
58810	1109	17	,	,	,
58810	1109	18	while	while	IN
58810	1109	19	the	the	DT
58810	1109	20	equinox	equinox	JJ
58810	1109	21	moves	move	VBZ
58810	1109	22	slowly	slowly	RB
58810	1109	23	_	_	NNP
58810	1109	24	westward	westward	NNP
58810	1109	25	_	_	NNP
58810	1109	26	,	,	,
58810	1109	27	as	as	IN
58810	1109	28	indicated	indicate	VBN
58810	1109	29	by	by	IN
58810	1109	30	the	the	DT
58810	1109	31	short	short	JJ
58810	1109	32	arrow	arrow	NN
58810	1109	33	.	.	.
58810	1110	1	The	the	DT
58810	1110	2	sun	sun	NN
58810	1110	3	will	will	MD
58810	1110	4	therefore	therefore	RB
58810	1110	5	meet	meet	VB
58810	1110	6	the	the	DT
58810	1110	7	equinox	equinox	NN
58810	1110	8	before	before	IN
58810	1110	9	it	-PRON-	PRP
58810	1110	10	has	have	VBZ
58810	1110	11	quite	quite	RB
58810	1110	12	completed	complete	VBN
58810	1110	13	the	the	DT
58810	1110	14	circuit	circuit	NN
58810	1110	15	of	of	IN
58810	1110	16	the	the	DT
58810	1110	17	heavens	heavens	NNPS
58810	1110	18	.	.	.
58810	1111	1	The	the	DT
58810	1111	2	exact	exact	JJ
58810	1111	3	lengths	length	NNS
58810	1111	4	of	of	IN
58810	1111	5	these	these	DT
58810	1111	6	respective	respective	JJ
58810	1111	7	years	year	NNS
58810	1111	8	are:--	are:--	NNP
58810	1111	9	Sidereal	sidereal	JJ
58810	1111	10	year	year	NN
58810	1111	11	365.25636=365	365.25636=365	CD
58810	1111	12	days	day	NNS
58810	1111	13	6	6	CD
58810	1111	14	hours	hour	NNS
58810	1111	15	9	9	CD
58810	1111	16	min	min	NN
58810	1111	17	9	9	CD
58810	1111	18	sec	sec	NNP
58810	1111	19	Tropical	tropical	JJ
58810	1111	20	year	year	NN
58810	1111	21	365.24220=365	365.24220=365	CD
58810	1111	22	days	day	NNS
58810	1111	23	5	5	CD
58810	1111	24	hours	hour	NNS
58810	1111	25	48	48	CD
58810	1111	26	min	min	NN
58810	1111	27	46	46	CD
58810	1111	28	sec	sec	NNP
58810	1111	29	Since	since	IN
58810	1111	30	the	the	DT
58810	1111	31	recurrence	recurrence	NN
58810	1111	32	of	of	IN
58810	1111	33	the	the	DT
58810	1111	34	seasons	season	NNS
58810	1111	35	depends	depend	VBZ
58810	1111	36	on	on	IN
58810	1111	37	the	the	DT
58810	1111	38	tropical	tropical	JJ
58810	1111	39	year	year	NN
58810	1111	40	,	,	,
58810	1111	41	the	the	DT
58810	1111	42	latter	latter	NN
58810	1111	43	is	be	VBZ
58810	1111	44	the	the	DT
58810	1111	45	one	one	CD
58810	1111	46	to	to	TO
58810	1111	47	be	be	VB
58810	1111	48	used	use	VBN
58810	1111	49	in	in	IN
58810	1111	50	forming	form	VBG
58810	1111	51	the	the	DT
58810	1111	52	calendar	calendar	NN
58810	1111	53	and	and	CC
58810	1111	54	for	for	IN
58810	1111	55	the	the	DT
58810	1111	56	purposes	purpose	NNS
58810	1111	57	of	of	IN
58810	1111	58	civil	civil	JJ
58810	1111	59	life	life	NN
58810	1111	60	generally	generally	RB
58810	1111	61	.	.	.
58810	1112	1	Its	-PRON-	PRP$
58810	1112	2	true	true	JJ
58810	1112	3	length	length	NN
58810	1112	4	is	be	VBZ
58810	1112	5	eleven	eleven	CD
58810	1112	6	minutes	minute	NNS
58810	1112	7	and	and	CC
58810	1112	8	fourteen	fourteen	CD
58810	1112	9	seconds	second	NNS
58810	1112	10	less	less	JJR
58810	1112	11	than	than	IN
58810	1112	12	three	three	CD
58810	1112	13	hundred	hundred	CD
58810	1112	14	and	and	CC
58810	1112	15	sixty	sixty	CD
58810	1112	16	-	-	HYPH
58810	1112	17	five	five	CD
58810	1112	18	days	day	NNS
58810	1112	19	and	and	CC
58810	1112	20	a	a	DT
58810	1112	21	fourth	fourth	JJ
58810	1112	22	.	.	.
58810	1113	1	It	-PRON-	PRP
58810	1113	2	will	will	MD
58810	1113	3	be	be	VB
58810	1113	4	seen	see	VBN
58810	1113	5	that	that	IN
58810	1113	6	the	the	DT
58810	1113	7	tropical	tropical	JJ
58810	1113	8	year	year	NN
58810	1113	9	is	be	VBZ
58810	1113	10	about	about	RB
58810	1113	11	twenty	twenty	CD
58810	1113	12	minutes	minute	NNS
58810	1113	13	shorter	short	JJR
58810	1113	14	than	than	IN
58810	1113	15	the	the	DT
58810	1113	16	sidereal	sidereal	JJ
58810	1113	17	year	year	NN
58810	1113	18	.	.	.
58810	1114	1	(	(	-LRB-
58810	1114	2	3	3	LS
58810	1114	3	)	)	-RRB-
58810	1114	4	The	the	DT
58810	1114	5	time	time	NN
58810	1114	6	it	-PRON-	PRP
58810	1114	7	takes	take	VBZ
58810	1114	8	the	the	DT
58810	1114	9	earth	earth	NN
58810	1114	10	to	to	TO
58810	1114	11	pass	pass	VB
58810	1114	12	from	from	IN
58810	1114	13	its	-PRON-	PRP$
58810	1114	14	perihelion	perihelion	NN
58810	1114	15	point	point	NN
58810	1114	16	around	around	RB
58810	1114	17	to	to	IN
58810	1114	18	the	the	DT
58810	1114	19	perihelion	perihelion	NN
58810	1114	20	point	point	NN
58810	1114	21	again	again	RB
58810	1114	22	is	be	VBZ
58810	1114	23	called	call	VBN
58810	1114	24	the	the	DT
58810	1114	25	_	_	NNP
58810	1114	26	anomalistic	anomalistic	JJ
58810	1114	27	year	year	NN
58810	1114	28	_	_	NNP
58810	1114	29	.	.	.
58810	1115	1	This	this	DT
58810	1115	2	year	year	NN
58810	1115	3	is	be	VBZ
58810	1115	4	about	about	RB
58810	1115	5	four	four	CD
58810	1115	6	minutes	minute	NNS
58810	1115	7	longer	long	RBR
58810	1115	8	than	than	IN
58810	1115	9	the	the	DT
58810	1115	10	sidereal	sidereal	JJ
58810	1115	11	year	year	NN
58810	1115	12	.	.	.
58810	1116	1	This	this	DT
58810	1116	2	is	be	VBZ
58810	1116	3	owing	owe	VBG
58810	1116	4	to	to	IN
58810	1116	5	the	the	DT
58810	1116	6	fact	fact	NN
58810	1116	7	that	that	IN
58810	1116	8	the	the	DT
58810	1116	9	major	major	JJ
58810	1116	10	axis	axi	NNS
58810	1116	11	of	of	IN
58810	1116	12	the	the	DT
58810	1116	13	earth	earth	NN
58810	1116	14	's	's	POS
58810	1116	15	orbit	orbit	NN
58810	1116	16	is	be	VBZ
58810	1116	17	slowly	slowly	RB
58810	1116	18	moving	move	VBG
58810	1116	19	around	around	RP
58810	1116	20	to	to	IN
58810	1116	21	the	the	DT
58810	1116	22	east	east	NN
58810	1116	23	at	at	IN
58810	1116	24	the	the	DT
58810	1116	25	rate	rate	NN
58810	1116	26	of	of	IN
58810	1116	27	about	about	RB
58810	1116	28	ten	ten	CD
58810	1116	29	seconds	second	NNS
58810	1116	30	a	a	DT
58810	1116	31	year	year	NN
58810	1116	32	.	.	.
58810	1117	1	This	this	DT
58810	1117	2	causes	cause	VBZ
58810	1117	3	the	the	DT
58810	1117	4	perihelion	perihelion	NN
58810	1117	5	point	point	NN
58810	1117	6	_	_	NNP
58810	1117	7	P	P	NNP
58810	1117	8	_	_	NNP
58810	1117	9	(	(	-LRB-
58810	1117	10	Fig	fig	NN
58810	1117	11	.	.	.
58810	1118	1	97	97	LS
58810	1118	2	)	)	-RRB-
58810	1118	3	to	to	TO
58810	1118	4	move	move	VB
58810	1118	5	_	_	NNP
58810	1118	6	eastward	eastward	RB
58810	1118	7	_	_	NNP
58810	1118	8	at	at	IN
58810	1118	9	that	that	DT
58810	1118	10	rate	rate	NN
58810	1118	11	,	,	,
58810	1118	12	as	as	IN
58810	1118	13	indicated	indicate	VBN
58810	1118	14	by	by	IN
58810	1118	15	the	the	DT
58810	1118	16	short	short	JJ
58810	1118	17	arrow	arrow	NN
58810	1118	18	.	.	.
58810	1119	1	The	the	DT
58810	1119	2	earth	earth	NN
58810	1119	3	_	_	NNP
58810	1119	4	E	E	NNP
58810	1119	5	_	_	NNP
58810	1119	6	is	be	VBZ
58810	1119	7	also	also	RB
58810	1119	8	moving	move	VBG
58810	1119	9	eastward	eastward	RB
58810	1119	10	,	,	,
58810	1119	11	as	as	IN
58810	1119	12	indicated	indicate	VBN
58810	1119	13	by	by	IN
58810	1119	14	the	the	DT
58810	1119	15	long	long	JJ
58810	1119	16	arrow	arrow	NN
58810	1119	17	.	.	.
58810	1120	1	Hence	hence	RB
58810	1120	2	the	the	DT
58810	1120	3	earth	earth	NN
58810	1120	4	,	,	,
58810	1120	5	on	on	IN
58810	1120	6	starting	start	VBG
58810	1120	7	at	at	IN
58810	1120	8	the	the	DT
58810	1120	9	perihelion	perihelion	NN
58810	1120	10	,	,	,
58810	1120	11	has	have	VBZ
58810	1120	12	to	to	TO
58810	1120	13	make	make	VB
58810	1120	14	a	a	DT
58810	1120	15	little	little	JJ
58810	1120	16	more	more	JJR
58810	1120	17	than	than	IN
58810	1120	18	a	a	DT
58810	1120	19	complete	complete	JJ
58810	1120	20	circuit	circuit	NN
58810	1120	21	to	to	TO
58810	1120	22	reach	reach	VB
58810	1120	23	the	the	DT
58810	1120	24	perihelion	perihelion	NN
58810	1120	25	point	point	NN
58810	1120	26	again	again	RB
58810	1120	27	.	.	.
58810	1121	1	[	[	-LRB-
58810	1121	2	Illustration	illustration	NN
58810	1121	3	:	:	:
58810	1121	4	Fig	Fig	NNP
58810	1121	5	.	.	.
58810	1122	1	97	97	CD
58810	1122	2	.	.	.
58810	1122	3	]	]	-RRB-
58810	1123	1	83	83	CD
58810	1123	2	.	.	.
58810	1124	1	_	_	NNP
58810	1124	2	The	the	DT
58810	1124	3	Calendar._--The	Calendar._--The	NNP
58810	1124	4	_	_	NNP
58810	1124	5	solar	solar	JJ
58810	1124	6	year	year	NN
58810	1124	7	_	_	NNP
58810	1124	8	,	,	,
58810	1124	9	or	or	CC
58810	1124	10	the	the	DT
58810	1124	11	interval	interval	NN
58810	1124	12	between	between	IN
58810	1124	13	two	two	CD
58810	1124	14	successive	successive	JJ
58810	1124	15	passages	passage	NNS
58810	1124	16	of	of	IN
58810	1124	17	the	the	DT
58810	1124	18	same	same	JJ
58810	1124	19	equinox	equinox	NN
58810	1124	20	by	by	IN
58810	1124	21	the	the	DT
58810	1124	22	sun	sun	NN
58810	1124	23	,	,	,
58810	1124	24	is	be	VBZ
58810	1124	25	365	365	CD
58810	1124	26	days	day	NNS
58810	1124	27	,	,	,
58810	1124	28	5	5	CD
58810	1124	29	hours	hour	NNS
58810	1124	30	,	,	,
58810	1124	31	48	48	CD
58810	1124	32	minutes	minute	NNS
58810	1124	33	,	,	,
58810	1124	34	46	46	CD
58810	1124	35	seconds	second	NNS
58810	1124	36	.	.	.
58810	1125	1	If	if	IN
58810	1125	2	,	,	,
58810	1125	3	then	then	RB
58810	1125	4	,	,	,
58810	1125	5	we	-PRON-	PRP
58810	1125	6	reckon	reckon	VBP
58810	1125	7	only	only	RB
58810	1125	8	365	365	CD
58810	1125	9	days	day	NNS
58810	1125	10	to	to	IN
58810	1125	11	a	a	DT
58810	1125	12	common	common	JJ
58810	1125	13	or	or	CC
58810	1125	14	_	_	NNP
58810	1125	15	civil	civil	JJ
58810	1125	16	year	year	NN
58810	1125	17	_	_	NNP
58810	1125	18	,	,	,
58810	1125	19	the	the	DT
58810	1125	20	sun	sun	NN
58810	1125	21	will	will	MD
58810	1125	22	come	come	VB
58810	1125	23	to	to	IN
58810	1125	24	the	the	DT
58810	1125	25	equinox	equinox	JJ
58810	1125	26	5	5	CD
58810	1125	27	hours	hour	NNS
58810	1125	28	,	,	,
58810	1125	29	48	48	CD
58810	1125	30	minutes	minute	NNS
58810	1125	31	,	,	,
58810	1125	32	46	46	CD
58810	1125	33	seconds	second	NNS
58810	1125	34	,	,	,
58810	1125	35	or	or	CC
58810	1125	36	nearly	nearly	RB
58810	1125	37	a	a	DT
58810	1125	38	quarter	quarter	NN
58810	1125	39	of	of	IN
58810	1125	40	a	a	DT
58810	1125	41	day	day	NN
58810	1125	42	,	,	,
58810	1125	43	later	later	RB
58810	1125	44	each	each	DT
58810	1125	45	year	year	NN
58810	1125	46	;	;	:
58810	1125	47	so	so	IN
58810	1125	48	that	that	IN
58810	1125	49	,	,	,
58810	1125	50	if	if	IN
58810	1125	51	the	the	DT
58810	1125	52	sun	sun	NN
58810	1125	53	entered	enter	VBD
58810	1125	54	Aries	Aries	NNPS
58810	1125	55	on	on	IN
58810	1125	56	the	the	DT
58810	1125	57	20th	20th	NN
58810	1125	58	of	of	IN
58810	1125	59	March	March	NNP
58810	1125	60	one	one	CD
58810	1125	61	year	year	NN
58810	1125	62	,	,	,
58810	1125	63	he	-PRON-	PRP
58810	1125	64	would	would	MD
58810	1125	65	enter	enter	VB
58810	1125	66	it	-PRON-	PRP
58810	1125	67	on	on	IN
58810	1125	68	the	the	DT
58810	1125	69	21st	21st	JJ
58810	1125	70	four	four	CD
58810	1125	71	years	year	NNS
58810	1125	72	after	after	RB
58810	1125	73	,	,	,
58810	1125	74	on	on	IN
58810	1125	75	the	the	DT
58810	1125	76	22d	22d	CD
58810	1125	77	eight	eight	CD
58810	1125	78	years	year	NNS
58810	1125	79	after	after	RB
58810	1125	80	,	,	,
58810	1125	81	and	and	CC
58810	1125	82	so	so	RB
58810	1125	83	on	on	RB
58810	1125	84	.	.	.
58810	1126	1	Thus	thus	RB
58810	1126	2	in	in	IN
58810	1126	3	a	a	DT
58810	1126	4	comparatively	comparatively	RB
58810	1126	5	short	short	JJ
58810	1126	6	time	time	NN
58810	1126	7	the	the	DT
58810	1126	8	spring	spring	NN
58810	1126	9	months	month	NNS
58810	1126	10	would	would	MD
58810	1126	11	come	come	VB
58810	1126	12	in	in	IN
58810	1126	13	the	the	DT
58810	1126	14	winter	winter	NN
58810	1126	15	,	,	,
58810	1126	16	and	and	CC
58810	1126	17	the	the	DT
58810	1126	18	summer	summer	NN
58810	1126	19	months	month	NNS
58810	1126	20	in	in	IN
58810	1126	21	the	the	DT
58810	1126	22	spring	spring	NN
58810	1126	23	.	.	.
58810	1127	1	Among	among	IN
58810	1127	2	different	different	JJ
58810	1127	3	ancient	ancient	JJ
58810	1127	4	nations	nation	NNS
58810	1127	5	different	different	JJ
58810	1127	6	methods	method	NNS
58810	1127	7	of	of	IN
58810	1127	8	computing	compute	VBG
58810	1127	9	the	the	DT
58810	1127	10	year	year	NN
58810	1127	11	were	be	VBD
58810	1127	12	in	in	IN
58810	1127	13	use	use	NN
58810	1127	14	.	.	.
58810	1128	1	Some	some	DT
58810	1128	2	reckoned	reckon	VBD
58810	1128	3	it	-PRON-	PRP
58810	1128	4	by	by	IN
58810	1128	5	the	the	DT
58810	1128	6	revolution	revolution	NN
58810	1128	7	of	of	IN
58810	1128	8	the	the	DT
58810	1128	9	moon	moon	NN
58810	1128	10	,	,	,
58810	1128	11	some	some	DT
58810	1128	12	by	by	IN
58810	1128	13	that	that	DT
58810	1128	14	of	of	IN
58810	1128	15	the	the	DT
58810	1128	16	sun	sun	NN
58810	1128	17	;	;	:
58810	1128	18	but	but	CC
58810	1128	19	none	none	NN
58810	1128	20	,	,	,
58810	1128	21	so	so	RB
58810	1128	22	far	far	RB
58810	1128	23	as	as	IN
58810	1128	24	we	-PRON-	PRP
58810	1128	25	know	know	VBP
58810	1128	26	,	,	,
58810	1128	27	made	make	VBD
58810	1128	28	proper	proper	JJ
58810	1128	29	allowances	allowance	NNS
58810	1128	30	for	for	IN
58810	1128	31	deficiencies	deficiency	NNS
58810	1128	32	and	and	CC
58810	1128	33	excesses	excess	NNS
58810	1128	34	.	.	.
58810	1129	1	Twelve	twelve	CD
58810	1129	2	moons	moon	NNS
58810	1129	3	fell	fall	VBD
58810	1129	4	short	short	RB
58810	1129	5	of	of	IN
58810	1129	6	the	the	DT
58810	1129	7	true	true	JJ
58810	1129	8	year	year	NN
58810	1129	9	,	,	,
58810	1129	10	thirteen	thirteen	CD
58810	1129	11	exceeded	exceed	VBD
58810	1129	12	it	-PRON-	PRP
58810	1129	13	;	;	:
58810	1129	14	365	365	CD
58810	1129	15	days	day	NNS
58810	1129	16	were	be	VBD
58810	1129	17	not	not	RB
58810	1129	18	enough	enough	JJ
58810	1129	19	,	,	,
58810	1129	20	366	366	CD
58810	1129	21	were	be	VBD
58810	1129	22	too	too	RB
58810	1129	23	many	many	JJ
58810	1129	24	.	.	.
58810	1130	1	To	to	TO
58810	1130	2	prevent	prevent	VB
58810	1130	3	the	the	DT
58810	1130	4	confusion	confusion	NN
58810	1130	5	resulting	result	VBG
58810	1130	6	from	from	IN
58810	1130	7	these	these	DT
58810	1130	8	errors	error	NNS
58810	1130	9	,	,	,
58810	1130	10	Julius	Julius	NNP
58810	1130	11	Cæsar	Cæsar	NNP
58810	1130	12	reformed	reform	VBD
58810	1130	13	the	the	DT
58810	1130	14	calendar	calendar	NN
58810	1130	15	by	by	IN
58810	1130	16	making	make	VBG
58810	1130	17	the	the	DT
58810	1130	18	year	year	NN
58810	1130	19	consist	consist	VB
58810	1130	20	of	of	IN
58810	1130	21	365	365	CD
58810	1130	22	days	day	NNS
58810	1130	23	,	,	,
58810	1130	24	6	6	CD
58810	1130	25	hours	hour	NNS
58810	1130	26	(	(	-LRB-
58810	1130	27	which	which	WDT
58810	1130	28	is	be	VBZ
58810	1130	29	hence	hence	RB
58810	1130	30	called	call	VBN
58810	1130	31	a	a	DT
58810	1130	32	_	_	NNP
58810	1130	33	Julian	Julian	NNP
58810	1130	34	_	_	NNP
58810	1130	35	year	year	NN
58810	1130	36	)	)	-RRB-
58810	1130	37	,	,	,
58810	1130	38	and	and	CC
58810	1130	39	made	make	VBD
58810	1130	40	every	every	DT
58810	1130	41	fourth	fourth	JJ
58810	1130	42	year	year	NN
58810	1130	43	consist	consist	NN
58810	1130	44	of	of	IN
58810	1130	45	366	366	CD
58810	1130	46	days	day	NNS
58810	1130	47	.	.	.
58810	1131	1	This	this	DT
58810	1131	2	method	method	NN
58810	1131	3	of	of	IN
58810	1131	4	reckoning	reckoning	NN
58810	1131	5	is	be	VBZ
58810	1131	6	called	call	VBN
58810	1131	7	_	_	NNP
58810	1131	8	Old	Old	NNP
58810	1131	9	Style	Style	NNP
58810	1131	10	_	_	NNP
58810	1131	11	.	.	.
58810	1132	1	But	but	CC
58810	1132	2	as	as	IN
58810	1132	3	this	this	DT
58810	1132	4	made	make	VBD
58810	1132	5	the	the	DT
58810	1132	6	year	year	NN
58810	1132	7	somewhat	somewhat	RB
58810	1132	8	too	too	RB
58810	1132	9	long	long	JJ
58810	1132	10	,	,	,
58810	1132	11	and	and	CC
58810	1132	12	the	the	DT
58810	1132	13	error	error	NN
58810	1132	14	in	in	IN
58810	1132	15	1582	1582	CD
58810	1132	16	amounted	amount	VBD
58810	1132	17	to	to	IN
58810	1132	18	ten	ten	CD
58810	1132	19	days	day	NNS
58810	1132	20	,	,	,
58810	1132	21	Pope	Pope	NNP
58810	1132	22	Gregory	Gregory	NNP
58810	1132	23	XIII	XIII	NNP
58810	1132	24	.	.	.
58810	1132	25	,	,	,
58810	1132	26	in	in	IN
58810	1132	27	order	order	NN
58810	1132	28	to	to	TO
58810	1132	29	bring	bring	VB
58810	1132	30	the	the	DT
58810	1132	31	vernal	vernal	JJ
58810	1132	32	equinox	equinox	NN
58810	1132	33	back	back	RB
58810	1132	34	to	to	IN
58810	1132	35	the	the	DT
58810	1132	36	21st	21st	NN
58810	1132	37	of	of	IN
58810	1132	38	March	March	NNP
58810	1132	39	again	again	RB
58810	1132	40	,	,	,
58810	1132	41	ordered	order	VBD
58810	1132	42	ten	ten	CD
58810	1132	43	days	day	NNS
58810	1132	44	to	to	TO
58810	1132	45	be	be	VB
58810	1132	46	struck	strike	VBN
58810	1132	47	out	out	IN
58810	1132	48	of	of	IN
58810	1132	49	that	that	DT
58810	1132	50	year	year	NN
58810	1132	51	,	,	,
58810	1132	52	calling	call	VBG
58810	1132	53	the	the	DT
58810	1132	54	next	next	JJ
58810	1132	55	day	day	NN
58810	1132	56	after	after	IN
58810	1132	57	the	the	DT
58810	1132	58	4th	4th	NN
58810	1132	59	of	of	IN
58810	1132	60	October	October	NNP
58810	1132	61	the	the	DT
58810	1132	62	15th	15th	NN
58810	1132	63	;	;	:
58810	1132	64	and	and	CC
58810	1132	65	,	,	,
58810	1132	66	to	to	TO
58810	1132	67	prevent	prevent	VB
58810	1132	68	similar	similar	JJ
58810	1132	69	confusion	confusion	NN
58810	1132	70	in	in	IN
58810	1132	71	the	the	DT
58810	1132	72	future	future	NN
58810	1132	73	,	,	,
58810	1132	74	he	-PRON-	PRP
58810	1132	75	decreed	decree	VBD
58810	1132	76	that	that	IN
58810	1132	77	three	three	CD
58810	1132	78	leap	leap	NNS
58810	1132	79	-	-	HYPH
58810	1132	80	years	year	NNS
58810	1132	81	should	should	MD
58810	1132	82	be	be	VB
58810	1132	83	omitted	omit	VBN
58810	1132	84	in	in	IN
58810	1132	85	the	the	DT
58810	1132	86	course	course	NN
58810	1132	87	of	of	IN
58810	1132	88	every	every	DT
58810	1132	89	four	four	CD
58810	1132	90	hundred	hundred	CD
58810	1132	91	years	year	NNS
58810	1132	92	.	.	.
58810	1133	1	This	this	DT
58810	1133	2	way	way	NN
58810	1133	3	of	of	IN
58810	1133	4	reckoning	reckon	VBG
58810	1133	5	time	time	NN
58810	1133	6	is	be	VBZ
58810	1133	7	called	call	VBN
58810	1133	8	_	_	NNP
58810	1133	9	New	New	NNP
58810	1133	10	Style	Style	NNP
58810	1133	11	_	_	NNP
58810	1133	12	.	.	.
58810	1134	1	It	-PRON-	PRP
58810	1134	2	was	be	VBD
58810	1134	3	immediately	immediately	RB
58810	1134	4	adopted	adopt	VBN
58810	1134	5	by	by	IN
58810	1134	6	most	most	JJS
58810	1134	7	of	of	IN
58810	1134	8	the	the	DT
58810	1134	9	European	european	JJ
58810	1134	10	nations	nation	NNS
58810	1134	11	,	,	,
58810	1134	12	but	but	CC
58810	1134	13	was	be	VBD
58810	1134	14	not	not	RB
58810	1134	15	accepted	accept	VBN
58810	1134	16	by	by	IN
58810	1134	17	the	the	DT
58810	1134	18	English	English	NNP
58810	1134	19	until	until	IN
58810	1134	20	the	the	DT
58810	1134	21	year	year	NN
58810	1134	22	1752	1752	CD
58810	1134	23	.	.	.
58810	1135	1	The	the	DT
58810	1135	2	error	error	NN
58810	1135	3	then	then	RB
58810	1135	4	amounted	amount	VBD
58810	1135	5	to	to	IN
58810	1135	6	eleven	eleven	CD
58810	1135	7	days	day	NNS
58810	1135	8	,	,	,
58810	1135	9	which	which	WDT
58810	1135	10	were	be	VBD
58810	1135	11	taken	take	VBN
58810	1135	12	from	from	IN
58810	1135	13	the	the	DT
58810	1135	14	month	month	NN
58810	1135	15	of	of	IN
58810	1135	16	September	September	NNP
58810	1135	17	by	by	IN
58810	1135	18	calling	call	VBG
58810	1135	19	the	the	DT
58810	1135	20	3d	3d	NN
58810	1135	21	of	of	IN
58810	1135	22	that	that	DT
58810	1135	23	month	month	NN
58810	1135	24	the	the	DT
58810	1135	25	14th	14th	NN
58810	1135	26	.	.	.
58810	1136	1	The	the	DT
58810	1136	2	Old	Old	NNP
58810	1136	3	Style	Style	NNP
58810	1136	4	is	be	VBZ
58810	1136	5	still	still	RB
58810	1136	6	retained	retain	VBN
58810	1136	7	by	by	IN
58810	1136	8	Russia	Russia	NNP
58810	1136	9	.	.	.
58810	1137	1	According	accord	VBG
58810	1137	2	to	to	IN
58810	1137	3	the	the	DT
58810	1137	4	Gregorian	gregorian	JJ
58810	1137	5	calendar	calendar	NN
58810	1137	6	,	,	,
58810	1137	7	_	_	NNP
58810	1137	8	every	every	DT
58810	1137	9	year	year	NN
58810	1137	10	whose	whose	WP$
58810	1137	11	number	number	NN
58810	1137	12	is	be	VBZ
58810	1137	13	divisible	divisible	JJ
58810	1137	14	by	by	IN
58810	1137	15	four	four	CD
58810	1137	16	_	_	NNP
58810	1137	17	is	be	VBZ
58810	1137	18	a	a	DT
58810	1137	19	_	_	NNP
58810	1137	20	leap	leap	NNP
58810	1137	21	-	-	HYPH
58810	1137	22	year	year	NN
58810	1137	23	_	_	NNP
58810	1137	24	,	,	,
58810	1137	25	except	except	IN
58810	1137	26	,	,	,
58810	1137	27	that	that	IN
58810	1137	28	,	,	,
58810	1137	29	_	_	NNP
58810	1137	30	in	in	IN
58810	1137	31	the	the	DT
58810	1137	32	case	case	NN
58810	1137	33	of	of	IN
58810	1137	34	the	the	DT
58810	1137	35	years	year	NNS
58810	1137	36	whose	whose	WP$
58810	1137	37	numbers	number	NNS
58810	1137	38	are	be	VBP
58810	1137	39	exact	exact	JJ
58810	1137	40	hundreds	hundred	NNS
58810	1137	41	,	,	,
58810	1137	42	those	those	DT
58810	1137	43	only	only	RB
58810	1137	44	are	be	VBP
58810	1137	45	leap	leap	NN
58810	1137	46	-	-	HYPH
58810	1137	47	years	year	NNS
58810	1137	48	which	which	WDT
58810	1137	49	are	be	VBP
58810	1137	50	divisible	divisible	JJ
58810	1137	51	by	by	IN
58810	1137	52	four	four	CD
58810	1137	53	after	after	IN
58810	1137	54	cutting	cut	VBG
58810	1137	55	off	off	RP
58810	1137	56	the	the	DT
58810	1137	57	last	last	JJ
58810	1137	58	two	two	CD
58810	1137	59	figures	figure	NNS
58810	1137	60	_	_	NNP
58810	1137	61	.	.	.
58810	1138	1	Thus	thus	RB
58810	1138	2	the	the	DT
58810	1138	3	years	year	NNS
58810	1138	4	1600	1600	CD
58810	1138	5	,	,	,
58810	1138	6	2000	2000	CD
58810	1138	7	,	,	,
58810	1138	8	2400	2400	CD
58810	1138	9	,	,	,
58810	1138	10	etc	etc	FW
58810	1138	11	.	.	FW
58810	1138	12	,	,	,
58810	1138	13	are	be	VBP
58810	1138	14	leap	leap	NNP
58810	1138	15	-	-	HYPH
58810	1138	16	years	year	NNS
58810	1138	17	;	;	:
58810	1138	18	1700	1700	CD
58810	1138	19	,	,	,
58810	1138	20	1800	1800	CD
58810	1138	21	,	,	,
58810	1138	22	1900	1900	CD
58810	1138	23	,	,	,
58810	1138	24	2100	2100	CD
58810	1138	25	,	,	,
58810	1138	26	2200	2200	CD
58810	1138	27	,	,	,
58810	1138	28	etc	etc	FW
58810	1138	29	.	.	FW
58810	1138	30	,	,	,
58810	1138	31	are	be	VBP
58810	1138	32	not	not	RB
58810	1138	33	.	.	.
58810	1139	1	The	the	DT
58810	1139	2	error	error	NN
58810	1139	3	will	will	MD
58810	1139	4	not	not	RB
58810	1139	5	amount	amount	VB
58810	1139	6	to	to	IN
58810	1139	7	a	a	DT
58810	1139	8	day	day	NN
58810	1139	9	in	in	RB
58810	1139	10	over	over	IN
58810	1139	11	three	three	CD
58810	1139	12	thousand	thousand	CD
58810	1139	13	years	year	NNS
58810	1139	14	.	.	.
58810	1140	1	84	84	CD
58810	1140	2	.	.	.
58810	1141	1	_	_	NNP
58810	1141	2	The	the	DT
58810	1141	3	Dominical	Dominical	NNP
58810	1141	4	Letter._--The	Letter._--The	NNP
58810	1141	5	_	_	NNP
58810	1141	6	dominical	dominical	JJ
58810	1141	7	letter	letter	NN
58810	1141	8	_	_	NNP
58810	1141	9	for	for	IN
58810	1141	10	any	any	DT
58810	1141	11	year	year	NN
58810	1141	12	is	be	VBZ
58810	1141	13	that	that	DT
58810	1141	14	which	which	WDT
58810	1141	15	we	-PRON-	PRP
58810	1141	16	often	often	RB
58810	1141	17	see	see	VBP
58810	1141	18	placed	place	VBN
58810	1141	19	against	against	IN
58810	1141	20	Sunday	Sunday	NNP
58810	1141	21	in	in	IN
58810	1141	22	the	the	DT
58810	1141	23	almanacs	almanacs	NN
58810	1141	24	,	,	,
58810	1141	25	and	and	CC
58810	1141	26	is	be	VBZ
58810	1141	27	always	always	RB
58810	1141	28	one	one	CD
58810	1141	29	of	of	IN
58810	1141	30	the	the	DT
58810	1141	31	first	first	JJ
58810	1141	32	seven	seven	CD
58810	1141	33	in	in	IN
58810	1141	34	the	the	DT
58810	1141	35	alphabet	alphabet	NN
58810	1141	36	.	.	.
58810	1142	1	Since	since	IN
58810	1142	2	a	a	DT
58810	1142	3	common	common	JJ
58810	1142	4	year	year	NN
58810	1142	5	consists	consist	VBZ
58810	1142	6	of	of	IN
58810	1142	7	365	365	CD
58810	1142	8	days	day	NNS
58810	1142	9	,	,	,
58810	1142	10	if	if	IN
58810	1142	11	this	this	DT
58810	1142	12	number	number	NN
58810	1142	13	is	be	VBZ
58810	1142	14	divided	divide	VBN
58810	1142	15	by	by	IN
58810	1142	16	seven	seven	CD
58810	1142	17	(	(	-LRB-
58810	1142	18	the	the	DT
58810	1142	19	number	number	NN
58810	1142	20	of	of	IN
58810	1142	21	days	day	NNS
58810	1142	22	in	in	IN
58810	1142	23	a	a	DT
58810	1142	24	week	week	NN
58810	1142	25	)	)	-RRB-
58810	1142	26	,	,	,
58810	1142	27	there	there	EX
58810	1142	28	will	will	MD
58810	1142	29	be	be	VB
58810	1142	30	a	a	DT
58810	1142	31	remainder	remainder	NN
58810	1142	32	of	of	IN
58810	1142	33	one	one	CD
58810	1142	34	:	:	:
58810	1142	35	hence	hence	RB
58810	1142	36	a	a	DT
58810	1142	37	year	year	NN
58810	1142	38	commonly	commonly	RB
58810	1142	39	begins	begin	VBZ
58810	1142	40	one	one	CD
58810	1142	41	day	day	NN
58810	1142	42	later	later	RB
58810	1142	43	in	in	IN
58810	1142	44	the	the	DT
58810	1142	45	week	week	NN
58810	1142	46	than	than	IN
58810	1142	47	the	the	DT
58810	1142	48	preceding	precede	VBG
58810	1142	49	one	one	NN
58810	1142	50	did	do	VBD
58810	1142	51	.	.	.
58810	1143	1	If	if	IN
58810	1143	2	a	a	DT
58810	1143	3	year	year	NN
58810	1143	4	of	of	IN
58810	1143	5	365	365	CD
58810	1143	6	days	day	NNS
58810	1143	7	begins	begin	VBZ
58810	1143	8	on	on	IN
58810	1143	9	Sunday	Sunday	NNP
58810	1143	10	,	,	,
58810	1143	11	the	the	DT
58810	1143	12	next	next	JJ
58810	1143	13	will	will	MD
58810	1143	14	begin	begin	VB
58810	1143	15	on	on	IN
58810	1143	16	Monday	Monday	NNP
58810	1143	17	;	;	:
58810	1143	18	if	if	IN
58810	1143	19	it	-PRON-	PRP
58810	1143	20	begins	begin	VBZ
58810	1143	21	on	on	IN
58810	1143	22	Thursday	Thursday	NNP
58810	1143	23	,	,	,
58810	1143	24	the	the	DT
58810	1143	25	next	next	JJ
58810	1143	26	will	will	MD
58810	1143	27	begin	begin	VB
58810	1143	28	on	on	IN
58810	1143	29	Friday	Friday	NNP
58810	1143	30	;	;	:
58810	1143	31	and	and	CC
58810	1143	32	so	so	RB
58810	1143	33	on	on	RB
58810	1143	34	.	.	.
58810	1144	1	If	if	IN
58810	1144	2	Sunday	Sunday	NNP
58810	1144	3	falls	fall	VBZ
58810	1144	4	on	on	IN
58810	1144	5	the	the	DT
58810	1144	6	1st	1st	NN
58810	1144	7	of	of	IN
58810	1144	8	January	January	NNP
58810	1144	9	,	,	,
58810	1144	10	the	the	DT
58810	1144	11	_	_	NNP
58810	1144	12	first	first	JJ
58810	1144	13	_	_	NNP
58810	1144	14	letter	letter	NN
58810	1144	15	of	of	IN
58810	1144	16	the	the	DT
58810	1144	17	alphabet	alphabet	NN
58810	1144	18	,	,	,
58810	1144	19	or	or	CC
58810	1144	20	_	_	NNP
58810	1144	21	A	A	NNP
58810	1144	22	_	_	NNP
58810	1144	23	,	,	,
58810	1144	24	is	be	VBZ
58810	1144	25	the	the	DT
58810	1144	26	_	_	NNP
58810	1144	27	dominical	dominical	JJ
58810	1144	28	letter	letter	NN
58810	1144	29	_	_	NNP
58810	1144	30	.	.	.
58810	1145	1	If	if	IN
58810	1145	2	Sunday	Sunday	NNP
58810	1145	3	falls	fall	VBZ
58810	1145	4	on	on	IN
58810	1145	5	the	the	DT
58810	1145	6	7th	7th	NN
58810	1145	7	of	of	IN
58810	1145	8	January	January	NNP
58810	1145	9	(	(	-LRB-
58810	1145	10	as	as	IN
58810	1145	11	it	-PRON-	PRP
58810	1145	12	will	will	MD
58810	1145	13	the	the	DT
58810	1145	14	next	next	JJ
58810	1145	15	year	year	NN
58810	1145	16	,	,	,
58810	1145	17	unless	unless	IN
58810	1145	18	the	the	DT
58810	1145	19	first	first	JJ
58810	1145	20	is	be	VBZ
58810	1145	21	leap	leap	NNP
58810	1145	22	-	-	HYPH
58810	1145	23	year	year	NNP
58810	1145	24	)	)	-RRB-
58810	1145	25	,	,	,
58810	1145	26	the	the	DT
58810	1145	27	_	_	NNP
58810	1145	28	seventh	seventh	JJ
58810	1145	29	_	_	NNP
58810	1145	30	letter	letter	NN
58810	1145	31	,	,	,
58810	1145	32	_	_	NNP
58810	1145	33	G	G	NNP
58810	1145	34	_	_	NNP
58810	1145	35	,	,	,
58810	1145	36	is	be	VBZ
58810	1145	37	the	the	DT
58810	1145	38	dominical	dominical	JJ
58810	1145	39	letter	letter	NN
58810	1145	40	.	.	.
58810	1146	1	If	if	IN
58810	1146	2	Sunday	Sunday	NNP
58810	1146	3	falls	fall	VBZ
58810	1146	4	on	on	IN
58810	1146	5	the	the	DT
58810	1146	6	6th	6th	NN
58810	1146	7	of	of	IN
58810	1146	8	January	January	NNP
58810	1146	9	(	(	-LRB-
58810	1146	10	as	as	IN
58810	1146	11	it	-PRON-	PRP
58810	1146	12	will	will	MD
58810	1146	13	the	the	DT
58810	1146	14	third	third	JJ
58810	1146	15	year	year	NN
58810	1146	16	,	,	,
58810	1146	17	unless	unless	IN
58810	1146	18	the	the	DT
58810	1146	19	first	first	JJ
58810	1146	20	or	or	CC
58810	1146	21	second	second	JJ
58810	1146	22	is	be	VBZ
58810	1146	23	leap	leap	NN
58810	1146	24	-	-	HYPH
58810	1146	25	year	year	NNP
58810	1146	26	)	)	-RRB-
58810	1146	27	,	,	,
58810	1146	28	the	the	DT
58810	1146	29	_	_	NNP
58810	1146	30	sixth	sixth	JJ
58810	1146	31	_	_	NNP
58810	1146	32	letter	letter	NN
58810	1146	33	,	,	,
58810	1146	34	_	_	NNP
58810	1146	35	F	F	NNP
58810	1146	36	_	_	NNP
58810	1146	37	,	,	,
58810	1146	38	will	will	MD
58810	1146	39	be	be	VB
58810	1146	40	the	the	DT
58810	1146	41	dominical	dominical	JJ
58810	1146	42	letter	letter	NN
58810	1146	43	.	.	.
58810	1147	1	Thus	thus	RB
58810	1147	2	,	,	,
58810	1147	3	if	if	IN
58810	1147	4	there	there	EX
58810	1147	5	were	be	VBD
58810	1147	6	no	no	DT
58810	1147	7	leap	leap	NN
58810	1147	8	-	-	HYPH
58810	1147	9	years	year	NNS
58810	1147	10	,	,	,
58810	1147	11	the	the	DT
58810	1147	12	dominical	dominical	JJ
58810	1147	13	letters	letter	NNS
58810	1147	14	would	would	MD
58810	1147	15	regularly	regularly	RB
58810	1147	16	follow	follow	VB
58810	1147	17	a	a	DT
58810	1147	18	retrograde	retrograde	NN
58810	1147	19	order	order	NN
58810	1147	20	,	,	,
58810	1147	21	_	_	NNP
58810	1147	22	G	G	NNP
58810	1147	23	_	_	NNP
58810	1147	24	,	,	,
58810	1147	25	_	_	NNP
58810	1147	26	F	F	NNP
58810	1147	27	_	_	NNP
58810	1147	28	,	,	,
58810	1147	29	_	_	NNP
58810	1147	30	E	E	NNP
58810	1147	31	_	_	NNP
58810	1147	32	,	,	,
58810	1147	33	_	_	NNP
58810	1147	34	D	D	NNP
58810	1147	35	_	_	NNP
58810	1147	36	,	,	,
58810	1147	37	_	_	NNP
58810	1147	38	C	C	NNP
58810	1147	39	_	_	NNP
58810	1147	40	,	,	,
58810	1147	41	_	_	NNP
58810	1147	42	B	B	NNP
58810	1147	43	_	_	NNP
58810	1147	44	,	,	,
58810	1147	45	_	_	NNP
58810	1147	46	A	A	NNP
58810	1147	47	_	_	NNP
58810	1147	48	.	.	.
58810	1148	1	But	but	CC
58810	1148	2	_	_	NNP
58810	1148	3	leap_-years	leap_-year	NNS
58810	1148	4	have	have	VBP
58810	1148	5	366	366	CD
58810	1148	6	days	day	NNS
58810	1148	7	,	,	,
58810	1148	8	which	which	WDT
58810	1148	9	,	,	,
58810	1148	10	divided	divide	VBN
58810	1148	11	by	by	IN
58810	1148	12	seven	seven	CD
58810	1148	13	,	,	,
58810	1148	14	leaves	leave	VBZ
58810	1148	15	two	two	CD
58810	1148	16	remainder	remainder	NN
58810	1148	17	:	:	:
58810	1148	18	hence	hence	RB
58810	1148	19	the	the	DT
58810	1148	20	years	year	NNS
58810	1148	21	following	follow	VBG
58810	1148	22	leap	leap	NNP
58810	1148	23	-	-	HYPH
58810	1148	24	years	year	NNS
58810	1148	25	will	will	MD
58810	1148	26	begin	begin	VB
58810	1148	27	two	two	CD
58810	1148	28	days	day	NNS
58810	1148	29	later	later	RB
58810	1148	30	in	in	IN
58810	1148	31	the	the	DT
58810	1148	32	week	week	NN
58810	1148	33	than	than	IN
58810	1148	34	the	the	DT
58810	1148	35	leap	leap	NNP
58810	1148	36	-	-	HYPH
58810	1148	37	years	year	NNS
58810	1148	38	did	do	VBD
58810	1148	39	.	.	.
58810	1149	1	To	to	TO
58810	1149	2	prevent	prevent	VB
58810	1149	3	the	the	DT
58810	1149	4	interruption	interruption	NN
58810	1149	5	which	which	WDT
58810	1149	6	would	would	MD
58810	1149	7	hence	hence	RB
58810	1149	8	occur	occur	VB
58810	1149	9	in	in	IN
58810	1149	10	the	the	DT
58810	1149	11	order	order	NN
58810	1149	12	of	of	IN
58810	1149	13	the	the	DT
58810	1149	14	dominical	dominical	JJ
58810	1149	15	letters	letter	NNS
58810	1149	16	,	,	,
58810	1149	17	leap	leap	NNP
58810	1149	18	-	-	HYPH
58810	1149	19	years	year	NNS
58810	1149	20	have	have	VBP
58810	1149	21	_	_	NNP
58810	1149	22	two	two	CD
58810	1149	23	_	_	NNP
58810	1149	24	dominical	dominical	JJ
58810	1149	25	letters	letter	NNS
58810	1149	26	,	,	,
58810	1149	27	one	one	CD
58810	1149	28	indicating	indicate	VBG
58810	1149	29	Sunday	Sunday	NNP
58810	1149	30	till	till	IN
58810	1149	31	the	the	DT
58810	1149	32	29th	29th	NN
58810	1149	33	of	of	IN
58810	1149	34	February	February	NNP
58810	1149	35	,	,	,
58810	1149	36	and	and	CC
58810	1149	37	the	the	DT
58810	1149	38	other	other	JJ
58810	1149	39	for	for	IN
58810	1149	40	the	the	DT
58810	1149	41	rest	rest	NN
58810	1149	42	of	of	IN
58810	1149	43	the	the	DT
58810	1149	44	year	year	NN
58810	1149	45	.	.	.
58810	1150	1	By	by	IN
58810	1150	2	_	_	NNP
58810	1150	3	Table	Table	NNP
58810	1150	4	I.	I.	NNP
58810	1150	5	_	_	NNP
58810	1150	6	below	below	RB
58810	1150	7	,	,	,
58810	1150	8	the	the	DT
58810	1150	9	dominical	dominical	JJ
58810	1150	10	letter	letter	NN
58810	1150	11	for	for	IN
58810	1150	12	any	any	DT
58810	1150	13	year	year	NN
58810	1150	14	(	(	-LRB-
58810	1150	15	New	New	NNP
58810	1150	16	Style	Style	NNP
58810	1150	17	)	)	-RRB-
58810	1150	18	for	for	IN
58810	1150	19	four	four	CD
58810	1150	20	thousand	thousand	CD
58810	1150	21	years	year	NNS
58810	1150	22	from	from	IN
58810	1150	23	the	the	DT
58810	1150	24	beginning	beginning	NN
58810	1150	25	of	of	IN
58810	1150	26	the	the	DT
58810	1150	27	Christian	Christian	NNP
58810	1150	28	Era	Era	NNP
58810	1150	29	may	may	MD
58810	1150	30	be	be	VB
58810	1150	31	found	find	VBN
58810	1150	32	;	;	:
58810	1150	33	and	and	CC
58810	1150	34	it	-PRON-	PRP
58810	1150	35	will	will	MD
58810	1150	36	be	be	VB
58810	1150	37	readily	readily	RB
58810	1150	38	seen	see	VBN
58810	1150	39	how	how	WRB
58810	1150	40	the	the	DT
58810	1150	41	Table	table	NN
58810	1150	42	could	could	MD
58810	1150	43	be	be	VB
58810	1150	44	extended	extend	VBN
58810	1150	45	indefinitely	indefinitely	RB
58810	1150	46	by	by	IN
58810	1150	47	continuing	continue	VBG
58810	1150	48	the	the	DT
58810	1150	49	centuries	century	NNS
58810	1150	50	at	at	IN
58810	1150	51	the	the	DT
58810	1150	52	top	top	NN
58810	1150	53	in	in	IN
58810	1150	54	the	the	DT
58810	1150	55	same	same	JJ
58810	1150	56	order	order	NN
58810	1150	57	.	.	.
58810	1151	1	To	to	TO
58810	1151	2	find	find	VB
58810	1151	3	the	the	DT
58810	1151	4	dominical	dominical	JJ
58810	1151	5	letter	letter	NN
58810	1151	6	by	by	IN
58810	1151	7	this	this	DT
58810	1151	8	table	table	NN
58810	1151	9	,	,	,
58810	1151	10	_	_	NNP
58810	1151	11	look	look	VB
58810	1151	12	for	for	IN
58810	1151	13	the	the	DT
58810	1151	14	hundreds	hundred	NNS
58810	1151	15	of	of	IN
58810	1151	16	years	year	NNS
58810	1151	17	at	at	IN
58810	1151	18	the	the	DT
58810	1151	19	top	top	NN
58810	1151	20	,	,	,
58810	1151	21	and	and	CC
58810	1151	22	for	for	IN
58810	1151	23	the	the	DT
58810	1151	24	years	year	NNS
58810	1151	25	below	below	IN
58810	1151	26	a	a	DT
58810	1151	27	hundred	hundred	CD
58810	1151	28	,	,	,
58810	1151	29	at	at	IN
58810	1151	30	the	the	DT
58810	1151	31	left	left	JJ
58810	1151	32	hand	hand	NN
58810	1151	33	_	_	NNP
58810	1151	34	.	.	.
58810	1152	1	Thus	thus	RB
58810	1152	2	the	the	DT
58810	1152	3	letter	letter	NN
58810	1152	4	for	for	IN
58810	1152	5	1882	1882	CD
58810	1152	6	will	will	MD
58810	1152	7	be	be	VB
58810	1152	8	opposite	opposite	IN
58810	1152	9	the	the	DT
58810	1152	10	number	number	NN
58810	1152	11	82	82	CD
58810	1152	12	,	,	,
58810	1152	13	and	and	CC
58810	1152	14	in	in	IN
58810	1152	15	the	the	DT
58810	1152	16	column	column	NN
58810	1152	17	having	have	VBG
58810	1152	18	1800	1800	CD
58810	1152	19	at	at	IN
58810	1152	20	the	the	DT
58810	1152	21	top	top	NN
58810	1152	22	;	;	:
58810	1152	23	that	that	RB
58810	1152	24	is	is	RB
58810	1152	25	,	,	,
58810	1152	26	it	-PRON-	PRP
58810	1152	27	will	will	MD
58810	1152	28	be	be	VB
58810	1152	29	_	_	NNP
58810	1152	30	A	A	NNP
58810	1152	31	_	_	NNP
58810	1152	32	.	.	.
58810	1153	1	In	in	IN
58810	1153	2	the	the	DT
58810	1153	3	same	same	JJ
58810	1153	4	way	way	NN
58810	1153	5	,	,	,
58810	1153	6	the	the	DT
58810	1153	7	letters	letter	NNS
58810	1153	8	for	for	IN
58810	1153	9	1884	1884	CD
58810	1153	10	,	,	,
58810	1153	11	which	which	WDT
58810	1153	12	is	be	VBZ
58810	1153	13	a	a	DT
58810	1153	14	leap	leap	NN
58810	1153	15	-	-	HYPH
58810	1153	16	year	year	NN
58810	1153	17	,	,	,
58810	1153	18	will	will	MD
58810	1153	19	be	be	VB
58810	1153	20	found	find	VBN
58810	1153	21	to	to	TO
58810	1153	22	be	be	VB
58810	1153	23	_	_	NNP
58810	1153	24	FE	FE	NNP
58810	1153	25	_	_	NNP
58810	1153	26	.	.	.
58810	1154	1	Having	have	VBG
58810	1154	2	the	the	DT
58810	1154	3	dominical	dominical	JJ
58810	1154	4	letter	letter	NN
58810	1154	5	of	of	IN
58810	1154	6	any	any	DT
58810	1154	7	year	year	NN
58810	1154	8	,	,	,
58810	1154	9	_	_	NNP
58810	1154	10	Table	Table	NNP
58810	1154	11	II	II	NNP
58810	1154	12	.	.	.
58810	1154	13	_	_	NNP
58810	1154	14	shows	show	VBZ
58810	1154	15	what	what	WDT
58810	1154	16	days	day	NNS
58810	1154	17	of	of	IN
58810	1154	18	every	every	DT
58810	1154	19	month	month	NN
58810	1154	20	of	of	IN
58810	1154	21	the	the	DT
58810	1154	22	year	year	NN
58810	1154	23	will	will	MD
58810	1154	24	be	be	VB
58810	1154	25	_	_	NNP
58810	1154	26	Sundays	Sundays	NNP
58810	1154	27	_	_	NNP
58810	1154	28	.	.	.
58810	1155	1	To	to	TO
58810	1155	2	find	find	VB
58810	1155	3	the	the	DT
58810	1155	4	Sundays	Sundays	NNPS
58810	1155	5	of	of	IN
58810	1155	6	any	any	DT
58810	1155	7	month	month	NN
58810	1155	8	in	in	IN
58810	1155	9	the	the	DT
58810	1155	10	year	year	NN
58810	1155	11	by	by	IN
58810	1155	12	this	this	DT
58810	1155	13	table	table	NN
58810	1155	14	,	,	,
58810	1155	15	_	_	NNP
58810	1155	16	look	look	NN
58810	1155	17	in	in	IN
58810	1155	18	the	the	DT
58810	1155	19	column	column	NN
58810	1155	20	,	,	,
58810	1155	21	under	under	IN
58810	1155	22	the	the	DT
58810	1155	23	dominical	dominical	JJ
58810	1155	24	letter	letter	NN
58810	1155	25	,	,	,
58810	1155	26	opposite	opposite	IN
58810	1155	27	the	the	DT
58810	1155	28	name	name	NN
58810	1155	29	of	of	IN
58810	1155	30	the	the	DT
58810	1155	31	month	month	NN
58810	1155	32	given	give	VBN
58810	1155	33	at	at	IN
58810	1155	34	the	the	DT
58810	1155	35	left	left	JJ
58810	1155	36	_	_	NNP
58810	1155	37	.	.	.
58810	1156	1	From	from	IN
58810	1156	2	the	the	DT
58810	1156	3	Sundays	Sundays	NNPS
58810	1156	4	the	the	DT
58810	1156	5	date	date	NN
58810	1156	6	of	of	IN
58810	1156	7	any	any	DT
58810	1156	8	other	other	JJ
58810	1156	9	day	day	NN
58810	1156	10	of	of	IN
58810	1156	11	the	the	DT
58810	1156	12	week	week	NN
58810	1156	13	can	can	MD
58810	1156	14	be	be	VB
58810	1156	15	readily	readily	RB
58810	1156	16	found	find	VBN
58810	1156	17	.	.	.
58810	1157	1	Thus	thus	RB
58810	1157	2	,	,	,
58810	1157	3	if	if	IN
58810	1157	4	we	-PRON-	PRP
58810	1157	5	wish	wish	VBP
58810	1157	6	to	to	TO
58810	1157	7	know	know	VB
58810	1157	8	on	on	IN
58810	1157	9	what	what	WDT
58810	1157	10	day	day	NN
58810	1157	11	of	of	IN
58810	1157	12	the	the	DT
58810	1157	13	week	week	NN
58810	1157	14	Christmas	Christmas	NNP
58810	1157	15	falls	fall	VBZ
58810	1157	16	in	in	IN
58810	1157	17	1889	1889	CD
58810	1157	18	,	,	,
58810	1157	19	we	-PRON-	PRP
58810	1157	20	look	look	VBP
58810	1157	21	opposite	opposite	JJ
58810	1157	22	December	December	NNP
58810	1157	23	,	,	,
58810	1157	24	under	under	IN
58810	1157	25	the	the	DT
58810	1157	26	letter	letter	NN
58810	1157	27	_	_	NNP
58810	1157	28	F	F	NNP
58810	1157	29	_	_	NNP
58810	1157	30	(	(	-LRB-
58810	1157	31	which	which	WDT
58810	1157	32	we	-PRON-	PRP
58810	1157	33	have	have	VBP
58810	1157	34	found	find	VBN
58810	1157	35	to	to	TO
58810	1157	36	be	be	VB
58810	1157	37	the	the	DT
58810	1157	38	dominical	dominical	JJ
58810	1157	39	letter	letter	NN
58810	1157	40	for	for	IN
58810	1157	41	the	the	DT
58810	1157	42	year	year	NN
58810	1157	43	)	)	-RRB-
58810	1157	44	,	,	,
58810	1157	45	and	and	CC
58810	1157	46	find	find	VB
58810	1157	47	that	that	IN
58810	1157	48	the	the	DT
58810	1157	49	22d	22d	NNS
58810	1157	50	of	of	IN
58810	1157	51	the	the	DT
58810	1157	52	month	month	NN
58810	1157	53	is	be	VBZ
58810	1157	54	a	a	DT
58810	1157	55	Sunday	Sunday	NNP
58810	1157	56	;	;	:
58810	1157	57	the	the	DT
58810	1157	58	25th	25th	NN
58810	1157	59	,	,	,
58810	1157	60	or	or	CC
58810	1157	61	Christmas	Christmas	NNP
58810	1157	62	,	,	,
58810	1157	63	will	will	MD
58810	1157	64	then	then	RB
58810	1157	65	be	be	VB
58810	1157	66	Wednesday	Wednesday	NNP
58810	1157	67	.	.	.
58810	1158	1	In	in	IN
58810	1158	2	the	the	DT
58810	1158	3	same	same	JJ
58810	1158	4	way	way	NN
58810	1158	5	we	-PRON-	PRP
58810	1158	6	may	may	MD
58810	1158	7	find	find	VB
58810	1158	8	the	the	DT
58810	1158	9	day	day	NN
58810	1158	10	of	of	IN
58810	1158	11	the	the	DT
58810	1158	12	week	week	NN
58810	1158	13	corresponding	correspond	VBG
58810	1158	14	to	to	IN
58810	1158	15	any	any	DT
58810	1158	16	date	date	NN
58810	1158	17	(	(	-LRB-
58810	1158	18	New	New	NNP
58810	1158	19	Style	Style	NNP
58810	1158	20	)	)	-RRB-
58810	1158	21	in	in	IN
58810	1158	22	history	history	NN
58810	1158	23	.	.	.
58810	1159	1	For	for	IN
58810	1159	2	instance	instance	NN
58810	1159	3	,	,	,
58810	1159	4	the	the	DT
58810	1159	5	17th	17th	NN
58810	1159	6	of	of	IN
58810	1159	7	June	June	NNP
58810	1159	8	,	,	,
58810	1159	9	1775	1775	CD
58810	1159	10	,	,	,
58810	1159	11	the	the	DT
58810	1159	12	day	day	NN
58810	1159	13	of	of	IN
58810	1159	14	the	the	DT
58810	1159	15	fight	fight	NN
58810	1159	16	at	at	IN
58810	1159	17	Bunker	Bunker	NNP
58810	1159	18	Hill	Hill	NNP
58810	1159	19	,	,	,
58810	1159	20	is	be	VBZ
58810	1159	21	found	find	VBN
58810	1159	22	to	to	TO
58810	1159	23	have	have	VB
58810	1159	24	been	be	VBN
58810	1159	25	a	a	DT
58810	1159	26	_	_	NNP
58810	1159	27	Saturday	Saturday	NNP
58810	1159	28	_	_	NNP
58810	1159	29	.	.	.
58810	1160	1	These	these	DT
58810	1160	2	two	two	CD
58810	1160	3	tables	table	NNS
58810	1160	4	then	then	RB
58810	1160	5	serve	serve	VBP
58810	1160	6	as	as	IN
58810	1160	7	a	a	DT
58810	1160	8	_	_	NNP
58810	1160	9	perpetual	perpetual	JJ
58810	1160	10	almanac	almanac	NN
58810	1160	11	_	_	NNP
58810	1160	12	.	.	.
58810	1161	1	TABLE	TABLE	NNP
58810	1161	2	I.	i.	NN
58810	1162	1	100	100	CD
58810	1162	2	200	200	CD
58810	1162	3	300	300	CD
58810	1162	4	400	400	CD
58810	1162	5	500	500	CD
58810	1162	6	600	600	CD
58810	1162	7	700	700	CD
58810	1162	8	800	800	CD
58810	1162	9	900	900	CD
58810	1162	10	1000	1000	CD
58810	1162	11	1100	1100	CD
58810	1162	12	1200	1200	CD
58810	1162	13	1300	1300	CD
58810	1162	14	1400	1400	CD
58810	1162	15	1500	1500	CD
58810	1162	16	1600	1600	CD
58810	1162	17	1700	1700	CD
58810	1162	18	1800	1800	CD
58810	1162	19	1900	1900	CD
58810	1162	20	2000	2000	CD
58810	1162	21	2100	2100	CD
58810	1162	22	2200	2200	CD
58810	1162	23	2300	2300	CD
58810	1162	24	2400	2400	CD
58810	1162	25	---	---	:
58810	1162	26	---	---	:
58810	1162	27	---	---	:
58810	1162	28	----	----	NFP
58810	1162	29	C	c	NN
58810	1162	30	E	e	NN
58810	1162	31	G	g	NN
58810	1162	32	BA	ba	NN
58810	1162	33	1	1	CD
58810	1162	34	29	29	CD
58810	1162	35	57	57	CD
58810	1162	36	85	85	CD
58810	1162	37	B	b	NN
58810	1162	38	D	D	NNP
58810	1162	39	F	F	NNP
58810	1162	40	G	G	NNP
58810	1162	41	2	2	CD
58810	1162	42	30	30	CD
58810	1162	43	58	58	CD
58810	1162	44	86	86	CD
58810	1162	45	A	a	NN
58810	1162	46	C	c	NN
58810	1162	47	E	e	NN
58810	1162	48	F	f	NN
58810	1162	49	3	3	CD
58810	1162	50	31	31	CD
58810	1162	51	59	59	CD
58810	1162	52	87	87	CD
58810	1162	53	G	g	NN
58810	1162	54	B	b	NN
58810	1162	55	D	d	NN
58810	1162	56	E	e	NN
58810	1162	57	4	4	CD
58810	1162	58	32	32	CD
58810	1162	59	60	60	CD
58810	1162	60	88	88	CD
58810	1162	61	FE	FE	NNP
58810	1162	62	AG	AG	NNP
58810	1162	63	CB	CB	NNP
58810	1162	64	DC	DC	NNP
58810	1162	65	5	5	CD
58810	1162	66	33	33	CD
58810	1162	67	61	61	CD
58810	1162	68	89	89	CD
58810	1162	69	D	d	NN
58810	1162	70	F	f	NN
58810	1162	71	A	A	NNP
58810	1162	72	B	B	NNP
58810	1162	73	6	6	CD
58810	1162	74	34	34	CD
58810	1162	75	62	62	CD
58810	1162	76	90	90	CD
58810	1162	77	C	c	NN
58810	1162	78	E	e	NN
58810	1162	79	G	g	NN
58810	1162	80	A	a	NN
58810	1162	81	7	7	CD
58810	1162	82	35	35	CD
58810	1162	83	63	63	CD
58810	1162	84	91	91	CD
58810	1162	85	B	b	NN
58810	1162	86	D	D	NNP
58810	1162	87	F	f	NN
58810	1162	88	G	g	NN
58810	1162	89	8	8	CD
58810	1162	90	36	36	CD
58810	1162	91	64	64	CD
58810	1162	92	92	92	CD
58810	1162	93	AG	AG	NNP
58810	1162	94	CB	CB	NNP
58810	1162	95	ED	ED	NNP
58810	1162	96	FE	FE	NNP
58810	1162	97	9	9	CD
58810	1162	98	37	37	CD
58810	1162	99	65	65	CD
58810	1162	100	93	93	CD
58810	1162	101	F	f	NN
58810	1162	102	A	A	NNP
58810	1162	103	C	c	NN
58810	1162	104	D	d	NN
58810	1162	105	10	10	CD
58810	1162	106	38	38	CD
58810	1162	107	66	66	CD
58810	1162	108	94	94	CD
58810	1162	109	E	e	NN
58810	1162	110	G	g	NN
58810	1162	111	B	B	NNP
58810	1162	112	C	C	NNP
58810	1162	113	11	11	CD
58810	1162	114	39	39	CD
58810	1162	115	67	67	CD
58810	1162	116	95	95	CD
58810	1162	117	D	d	NN
58810	1162	118	F	f	NN
58810	1162	119	A	A	NNP
58810	1162	120	B	B	NNP
58810	1162	121	12	12	CD
58810	1162	122	40	40	CD
58810	1162	123	68	68	CD
58810	1162	124	96	96	CD
58810	1162	125	CB	CB	NNP
58810	1162	126	ED	ED	NNP
58810	1162	127	GF	GF	NNP
58810	1162	128	AG	AG	NNP
58810	1162	129	13	13	CD
58810	1162	130	41	41	CD
58810	1162	131	69	69	CD
58810	1162	132	97	97	CD
58810	1162	133	A	a	NN
58810	1162	134	C	c	NN
58810	1162	135	E	e	NN
58810	1162	136	F	f	NN
58810	1162	137	14	14	CD
58810	1162	138	42	42	CD
58810	1162	139	70	70	CD
58810	1162	140	98	98	CD
58810	1162	141	G	g	NN
58810	1162	142	B	b	NN
58810	1162	143	D	d	NN
58810	1162	144	E	e	NN
58810	1162	145	15	15	CD
58810	1162	146	43	43	CD
58810	1162	147	71	71	CD
58810	1162	148	99	99	CD
58810	1162	149	F	f	NN
58810	1162	150	A	A	NNP
58810	1162	151	C	c	NN
58810	1162	152	D	d	NN
58810	1162	153	16	16	CD
58810	1162	154	44	44	CD
58810	1162	155	72	72	CD
58810	1162	156	..	..	NFP
58810	1162	157	ED	ED	NNP
58810	1162	158	GF	GF	NNP
58810	1162	159	BA	BA	NNP
58810	1162	160	CB	CB	NNP
58810	1162	161	17	17	CD
58810	1162	162	45	45	CD
58810	1162	163	73	73	CD
58810	1162	164	..	..	NFP
58810	1162	165	C	c	NN
58810	1162	166	E	e	NN
58810	1162	167	G	g	NN
58810	1162	168	A	a	DT
58810	1162	169	18	18	CD
58810	1162	170	46	46	CD
58810	1162	171	74	74	CD
58810	1162	172	..	..	.
58810	1162	173	B	b	NN
58810	1162	174	D	D	NNP
58810	1162	175	F	F	NNP
58810	1162	176	G	G	NNP
58810	1162	177	19	19	CD
58810	1162	178	47	47	CD
58810	1162	179	75	75	CD
58810	1162	180	..	..	.
58810	1162	181	A	a	DT
58810	1162	182	C	c	NN
58810	1162	183	E	e	NN
58810	1162	184	F	f	NN
58810	1162	185	20	20	CD
58810	1162	186	48	48	CD
58810	1162	187	76	76	CD
58810	1162	188	..	..	.
58810	1162	189	GF	GF	NNP
58810	1162	190	BA	BA	NNP
58810	1162	191	DC	DC	NNP
58810	1162	192	ED	ED	NNP
58810	1162	193	21	21	CD
58810	1162	194	49	49	CD
58810	1162	195	77	77	CD
58810	1162	196	..	..	NFP
58810	1162	197	E	e	NN
58810	1162	198	G	g	NN
58810	1162	199	B	B	NNP
58810	1162	200	C	C	NNP
58810	1162	201	22	22	CD
58810	1162	202	50	50	CD
58810	1162	203	78	78	CD
58810	1162	204	..	..	.
58810	1162	205	D	D	NNP
58810	1162	206	F	F	NNP
58810	1162	207	A	A	NNP
58810	1162	208	B	B	NNP
58810	1162	209	23	23	CD
58810	1162	210	51	51	CD
58810	1162	211	79	79	CD
58810	1162	212	..	..	NFP
58810	1162	213	C	c	NN
58810	1162	214	E	e	NN
58810	1162	215	G	g	NN
58810	1162	216	A	a	NN
58810	1162	217	24	24	CD
58810	1162	218	52	52	CD
58810	1162	219	80	80	CD
58810	1162	220	..	..	.
58810	1162	221	BA	BA	NNP
58810	1162	222	DC	DC	NNP
58810	1162	223	FE	FE	NNP
58810	1162	224	GF	GF	NNP
58810	1162	225	25	25	CD
58810	1162	226	53	53	CD
58810	1162	227	81	81	CD
58810	1162	228	..	..	NFP
58810	1162	229	G	g	NN
58810	1162	230	B	B	NNP
58810	1162	231	D	d	NN
58810	1162	232	E	e	NN
58810	1162	233	26	26	CD
58810	1162	234	54	54	CD
58810	1162	235	82	82	CD
58810	1162	236	..	..	.
58810	1162	237	F	F	NNP
58810	1162	238	A	a	NN
58810	1162	239	C	c	NN
58810	1162	240	D	d	NN
58810	1162	241	27	27	CD
58810	1162	242	55	55	CD
58810	1162	243	83	83	CD
58810	1162	244	..	..	.
58810	1162	245	E	e	NN
58810	1162	246	G	g	NN
58810	1162	247	B	B	NNP
58810	1162	248	C	C	NNP
58810	1162	249	28	28	CD
58810	1162	250	56	56	CD
58810	1162	251	84	84	CD
58810	1162	252	..	..	.
58810	1162	253	DC	DC	NNP
58810	1162	254	FE	FE	NNP
58810	1162	255	AG	AG	NNP
58810	1162	256	BA	BA	NNP
58810	1162	257	TABLE	TABLE	NNP
58810	1162	258	II	ii	CD
58810	1162	259	.	.	.
58810	1163	1	A	a	DT
58810	1163	2	B	b	NN
58810	1163	3	C	c	NN
58810	1163	4	D	d	NN
58810	1163	5	E	e	NN
58810	1163	6	F	f	NN
58810	1163	7	G	g	NN
58810	1163	8	1	1	CD
58810	1163	9	2	2	CD
58810	1163	10	3	3	CD
58810	1163	11	4	4	CD
58810	1163	12	5	5	CD
58810	1163	13	6	6	CD
58810	1163	14	7	7	CD
58810	1163	15	Jan.	January	NNP
58810	1163	16	31	31	CD
58810	1163	17	.	.	.
58810	1164	1	8	8	CD
58810	1164	2	9	9	CD
58810	1164	3	10	10	CD
58810	1164	4	11	11	CD
58810	1164	5	12	12	CD
58810	1164	6	13	13	CD
58810	1164	7	14	14	CD
58810	1164	8	15	15	CD
58810	1164	9	16	16	CD
58810	1164	10	17	17	CD
58810	1164	11	18	18	CD
58810	1164	12	19	19	CD
58810	1164	13	20	20	CD
58810	1164	14	21	21	CD
58810	1164	15	Oct.	October	NNP
58810	1164	16	31	31	CD
58810	1164	17	.	.	.
58810	1165	1	22	22	CD
58810	1165	2	23	23	CD
58810	1165	3	24	24	CD
58810	1165	4	25	25	CD
58810	1165	5	26	26	CD
58810	1165	6	27	27	CD
58810	1165	7	28	28	CD
58810	1165	8	29	29	CD
58810	1165	9	30	30	CD
58810	1165	10	31	31	CD
58810	1165	11	..	..	NFP
58810	1165	12	..	..	NFP
58810	1165	13	..	..	NFP
58810	1165	14	..	..	NFP
58810	1165	15	Feb.	February	NNP
58810	1165	16	28	28	CD
58810	1165	17	-	-	SYM
58810	1165	18	29	29	CD
58810	1165	19	.	.	.
58810	1166	1	..	..	NFP
58810	1166	2	..	..	NFP
58810	1166	3	..	..	NFP
58810	1166	4	1	1	CD
58810	1166	5	2	2	CD
58810	1166	6	3	3	CD
58810	1166	7	4	4	CD
58810	1166	8	5	5	CD
58810	1166	9	6	6	CD
58810	1166	10	7	7	CD
58810	1166	11	8	8	CD
58810	1166	12	9	9	CD
58810	1166	13	10	10	CD
58810	1166	14	11	11	CD
58810	1166	15	March	March	NNP
58810	1166	16	31	31	CD
58810	1166	17	.	.	.
58810	1167	1	12	12	CD
58810	1167	2	13	13	CD
58810	1167	3	14	14	CD
58810	1167	4	15	15	CD
58810	1167	5	16	16	CD
58810	1167	6	17	17	CD
58810	1167	7	18	18	CD
58810	1167	8	19	19	CD
58810	1167	9	20	20	CD
58810	1167	10	21	21	CD
58810	1167	11	22	22	CD
58810	1167	12	23	23	CD
58810	1167	13	24	24	CD
58810	1167	14	25	25	CD
58810	1167	15	Nov.	November	NNP
58810	1167	16	30	30	CD
58810	1167	17	.	.	.
58810	1168	1	26	26	CD
58810	1168	2	27	27	CD
58810	1168	3	28	28	CD
58810	1168	4	29	29	CD
58810	1168	5	30	30	CD
58810	1168	6	31	31	CD
58810	1168	7	..	..	NFP
58810	1168	8	..	..	NFP
58810	1168	9	..	..	NFP
58810	1168	10	..	..	NFP
58810	1168	11	..	..	NFP
58810	1168	12	..	..	NFP
58810	1168	13	..	..	NFP
58810	1168	14	1	1	CD
58810	1168	15	April	April	NNP
58810	1168	16	30	30	CD
58810	1168	17	.	.	.
58810	1169	1	2	2	CD
58810	1169	2	3	3	CD
58810	1169	3	4	4	CD
58810	1169	4	5	5	CD
58810	1169	5	6	6	CD
58810	1169	6	7	7	CD
58810	1169	7	8	8	CD
58810	1169	8	9	9	CD
58810	1169	9	10	10	CD
58810	1169	10	11	11	CD
58810	1169	11	12	12	CD
58810	1169	12	13	13	CD
58810	1169	13	14	14	CD
58810	1169	14	15	15	CD
58810	1169	15	July	July	NNP
58810	1169	16	31	31	CD
58810	1169	17	16	16	CD
58810	1169	18	17	17	CD
58810	1169	19	18	18	CD
58810	1169	20	19	19	CD
58810	1169	21	20	20	CD
58810	1169	22	21	21	CD
58810	1169	23	22	22	CD
58810	1169	24	23	23	CD
58810	1169	25	24	24	CD
58810	1169	26	25	25	CD
58810	1169	27	26	26	CD
58810	1169	28	27	27	CD
58810	1169	29	28	28	CD
58810	1169	30	29	29	CD
58810	1169	31	30	30	CD
58810	1169	32	31	31	CD
58810	1169	33	..	..	NFP
58810	1169	34	..	..	NFP
58810	1169	35	..	..	NFP
58810	1169	36	..	..	NFP
58810	1169	37	..	..	NFP
58810	1169	38	..	..	NFP
58810	1169	39	..	..	NFP
58810	1169	40	1	1	CD
58810	1169	41	2	2	CD
58810	1169	42	3	3	CD
58810	1169	43	4	4	CD
58810	1169	44	5	5	CD
58810	1169	45	6	6	CD
58810	1169	46	7	7	CD
58810	1169	47	8	8	CD
58810	1169	48	9	9	CD
58810	1169	49	10	10	CD
58810	1169	50	11	11	CD
58810	1169	51	12	12	CD
58810	1169	52	Aug.	August	NNP
58810	1169	53	31	31	CD
58810	1169	54	.	.	.
58810	1170	1	13	13	CD
58810	1170	2	14	14	CD
58810	1170	3	15	15	CD
58810	1170	4	16	16	CD
58810	1170	5	17	17	CD
58810	1170	6	18	18	CD
58810	1170	7	19	19	CD
58810	1170	8	20	20	CD
58810	1170	9	21	21	CD
58810	1170	10	22	22	CD
58810	1170	11	23	23	CD
58810	1170	12	24	24	CD
58810	1170	13	25	25	CD
58810	1170	14	26	26	CD
58810	1170	15	27	27	CD
58810	1170	16	28	28	CD
58810	1170	17	29	29	CD
58810	1170	18	30	30	CD
58810	1170	19	31	31	CD
58810	1170	20	..	..	NFP
58810	1170	21	..	..	NFP
58810	1170	22	..	..	NFP
58810	1170	23	..	..	NFP
58810	1170	24	..	..	NFP
58810	1170	25	..	..	NFP
58810	1170	26	..	..	NFP
58810	1170	27	1	1	CD
58810	1170	28	2	2	CD
58810	1170	29	Sept.	September	NNP
58810	1170	30	30	30	CD
58810	1170	31	.	.	.
58810	1171	1	3	3	CD
58810	1171	2	4	4	CD
58810	1171	3	5	5	CD
58810	1171	4	6	6	CD
58810	1171	5	7	7	CD
58810	1171	6	8	8	CD
58810	1171	7	9	9	CD
58810	1171	8	10	10	CD
58810	1171	9	11	11	CD
58810	1171	10	12	12	CD
58810	1171	11	13	13	CD
58810	1171	12	14	14	CD
58810	1171	13	15	15	CD
58810	1171	14	16	16	CD
58810	1171	15	17	17	CD
58810	1171	16	18	18	CD
58810	1171	17	19	19	CD
58810	1171	18	20	20	CD
58810	1171	19	21	21	CD
58810	1171	20	22	22	CD
58810	1171	21	23	23	CD
58810	1171	22	Dec.	December	NNP
58810	1171	23	31	31	CD
58810	1171	24	.	.	.
58810	1172	1	24	24	CD
58810	1172	2	25	25	CD
58810	1172	3	26	26	CD
58810	1172	4	27	27	CD
58810	1172	5	28	28	CD
58810	1172	6	29	29	CD
58810	1172	7	30	30	CD
58810	1172	8	31	31	CD
58810	1172	9	..	..	NFP
58810	1172	10	..	..	NFP
58810	1172	11	..	..	NFP
58810	1172	12	..	..	NFP
58810	1172	13	..	..	NFP
58810	1172	14	..	..	NFP
58810	1172	15	..	..	NFP
58810	1172	16	1	1	CD
58810	1172	17	2	2	CD
58810	1172	18	3	3	CD
58810	1172	19	4	4	CD
58810	1172	20	5	5	CD
58810	1172	21	6	6	CD
58810	1172	22	7	7	CD
58810	1172	23	8	8	CD
58810	1172	24	9	9	CD
58810	1172	25	10	10	CD
58810	1172	26	11	11	CD
58810	1172	27	12	12	CD
58810	1172	28	13	13	CD
58810	1172	29	May.	May	NNP
58810	1173	1	31	31	CD
58810	1173	2	.	.	.
58810	1174	1	14	14	CD
58810	1174	2	15	15	CD
58810	1174	3	16	16	CD
58810	1174	4	17	17	CD
58810	1174	5	18	18	CD
58810	1174	6	19	19	CD
58810	1174	7	20	20	CD
58810	1174	8	21	21	CD
58810	1174	9	22	22	CD
58810	1174	10	23	23	CD
58810	1174	11	24	24	CD
58810	1174	12	25	25	CD
58810	1174	13	26	26	CD
58810	1174	14	27	27	CD
58810	1174	15	28	28	CD
58810	1174	16	29	29	CD
58810	1174	17	30	30	CD
58810	1174	18	31	31	CD
58810	1174	19	..	..	NFP
58810	1174	20	..	..	NFP
58810	1174	21	..	..	NFP
58810	1174	22	..	..	NFP
58810	1174	23	..	..	NFP
58810	1174	24	..	..	NFP
58810	1174	25	..	..	NFP
58810	1174	26	1	1	CD
58810	1174	27	2	2	CD
58810	1174	28	3	3	CD
58810	1174	29	4	4	CD
58810	1174	30	5	5	CD
58810	1174	31	6	6	CD
58810	1174	32	7	7	CD
58810	1174	33	8	8	CD
58810	1174	34	9	9	CD
58810	1174	35	10	10	CD
58810	1174	36	June	June	NNP
58810	1174	37	30	30	CD
58810	1174	38	.	.	.
58810	1175	1	11	11	CD
58810	1175	2	12	12	CD
58810	1175	3	13	13	CD
58810	1175	4	14	14	CD
58810	1175	5	15	15	CD
58810	1175	6	16	16	CD
58810	1175	7	17	17	CD
58810	1175	8	18	18	CD
58810	1175	9	19	19	CD
58810	1175	10	20	20	CD
58810	1175	11	21	21	CD
58810	1175	12	22	22	CD
58810	1175	13	23	23	CD
58810	1175	14	24	24	CD
58810	1175	15	25	25	CD
58810	1175	16	26	26	CD
58810	1175	17	27	27	CD
58810	1175	18	28	28	CD
58810	1175	19	29	29	CD
58810	1175	20	30	30	CD
58810	1175	21	..	..	.
58810	1176	1	Weight	weight	NN
58810	1176	2	of	of	IN
58810	1176	3	the	the	DT
58810	1176	4	Earth	Earth	NNP
58810	1176	5	and	and	CC
58810	1176	6	Precession	Precession	NNP
58810	1176	7	.	.	.
58810	1177	1	85	85	CD
58810	1177	2	.	.	.
58810	1178	1	_	_	NNP
58810	1178	2	The	the	DT
58810	1178	3	Weight	Weight	NNP
58810	1178	4	of	of	IN
58810	1178	5	the	the	DT
58810	1178	6	Earth._--There	Earth._--There	NNS
58810	1178	7	are	be	VBP
58810	1178	8	several	several	JJ
58810	1178	9	methods	method	NNS
58810	1178	10	of	of	IN
58810	1178	11	ascertaining	ascertain	VBG
58810	1178	12	the	the	DT
58810	1178	13	weight	weight	NN
58810	1178	14	and	and	CC
58810	1178	15	mass	mass	NN
58810	1178	16	of	of	IN
58810	1178	17	the	the	DT
58810	1178	18	earth	earth	NN
58810	1178	19	.	.	.
58810	1179	1	The	the	DT
58810	1179	2	simplest	simple	JJS
58810	1179	3	,	,	,
58810	1179	4	and	and	CC
58810	1179	5	perhaps	perhaps	RB
58810	1179	6	the	the	DT
58810	1179	7	most	most	RBS
58810	1179	8	trustworthy	trustworthy	JJ
58810	1179	9	method	method	NN
58810	1179	10	is	be	VBZ
58810	1179	11	to	to	TO
58810	1179	12	compare	compare	VB
58810	1179	13	the	the	DT
58810	1179	14	pull	pull	NN
58810	1179	15	of	of	IN
58810	1179	16	the	the	DT
58810	1179	17	earth	earth	NN
58810	1179	18	upon	upon	IN
58810	1179	19	a	a	DT
58810	1179	20	ball	ball	NN
58810	1179	21	of	of	IN
58810	1179	22	lead	lead	NN
58810	1179	23	with	with	IN
58810	1179	24	that	that	DT
58810	1179	25	of	of	IN
58810	1179	26	a	a	DT
58810	1179	27	known	know	VBN
58810	1179	28	mass	mass	NN
58810	1179	29	of	of	IN
58810	1179	30	lead	lead	NN
58810	1179	31	upon	upon	IN
58810	1179	32	it	-PRON-	PRP
58810	1179	33	.	.	.
58810	1180	1	The	the	DT
58810	1180	2	pull	pull	NN
58810	1180	3	of	of	IN
58810	1180	4	a	a	DT
58810	1180	5	known	know	VBN
58810	1180	6	mass	mass	NN
58810	1180	7	of	of	IN
58810	1180	8	lead	lead	NN
58810	1180	9	upon	upon	IN
58810	1180	10	the	the	DT
58810	1180	11	ball	ball	NN
58810	1180	12	may	may	MD
58810	1180	13	be	be	VB
58810	1180	14	measured	measure	VBN
58810	1180	15	by	by	IN
58810	1180	16	means	mean	NNS
58810	1180	17	of	of	IN
58810	1180	18	a	a	DT
58810	1180	19	torsion	torsion	NN
58810	1180	20	balance	balance	NN
58810	1180	21	.	.	.
58810	1181	1	One	one	CD
58810	1181	2	form	form	NN
58810	1181	3	of	of	IN
58810	1181	4	the	the	DT
58810	1181	5	balance	balance	NN
58810	1181	6	employed	employ	VBN
58810	1181	7	for	for	IN
58810	1181	8	this	this	DT
58810	1181	9	purpose	purpose	NN
58810	1181	10	is	be	VBZ
58810	1181	11	shown	show	VBN
58810	1181	12	in	in	IN
58810	1181	13	Figs	Figs	NNP
58810	1181	14	.	.	.
58810	1182	1	98	98	CD
58810	1182	2	and	and	CC
58810	1182	3	99	99	CD
58810	1182	4	.	.	.
58810	1183	1	Two	two	CD
58810	1183	2	small	small	JJ
58810	1183	3	balls	ball	NNS
58810	1183	4	of	of	IN
58810	1183	5	lead	lead	NN
58810	1183	6	,	,	,
58810	1183	7	_	_	NNP
58810	1183	8	b	b	NNP
58810	1183	9	_	_	NNP
58810	1183	10	and	and	CC
58810	1183	11	_	_	NNP
58810	1183	12	b	b	NNP
58810	1183	13	_	_	NNP
58810	1183	14	,	,	,
58810	1183	15	are	be	VBP
58810	1183	16	fastened	fasten	VBN
58810	1183	17	to	to	IN
58810	1183	18	the	the	DT
58810	1183	19	ends	end	NNS
58810	1183	20	of	of	IN
58810	1183	21	a	a	DT
58810	1183	22	light	light	JJ
58810	1183	23	rod	rod	NN
58810	1183	24	_	_	NNP
58810	1183	25	e	e	NNP
58810	1183	26	_	_	NNP
58810	1183	27	,	,	,
58810	1183	28	which	which	WDT
58810	1183	29	is	be	VBZ
58810	1183	30	suspended	suspend	VBN
58810	1183	31	from	from	IN
58810	1183	32	the	the	DT
58810	1183	33	point	point	NN
58810	1183	34	_	_	NNP
58810	1183	35	F	F	NNP
58810	1183	36	_	_	NNP
58810	1183	37	by	by	IN
58810	1183	38	means	mean	NNS
58810	1183	39	of	of	IN
58810	1183	40	the	the	DT
58810	1183	41	thread	thread	NN
58810	1183	42	_	_	NNP
58810	1183	43	FE	FE	NNP
58810	1183	44	_	_	NNP
58810	1183	45	.	.	.
58810	1184	1	Two	two	CD
58810	1184	2	large	large	JJ
58810	1184	3	balls	ball	NNS
58810	1184	4	of	of	IN
58810	1184	5	lead	lead	NN
58810	1184	6	,	,	,
58810	1184	7	_	_	NNP
58810	1184	8	W	W	NNP
58810	1184	9	_	_	NNP
58810	1184	10	and	and	CC
58810	1184	11	_	_	NNP
58810	1184	12	W	W	NNP
58810	1184	13	_	_	NNP
58810	1184	14	,	,	,
58810	1184	15	are	be	VBP
58810	1184	16	placed	place	VBN
58810	1184	17	on	on	IN
58810	1184	18	a	a	DT
58810	1184	19	turn	turn	NN
58810	1184	20	-	-	HYPH
58810	1184	21	table	table	NN
58810	1184	22	,	,	,
58810	1184	23	so	so	IN
58810	1184	24	that	that	IN
58810	1184	25	one	one	CD
58810	1184	26	of	of	IN
58810	1184	27	them	-PRON-	PRP
58810	1184	28	shall	shall	MD
58810	1184	29	be	be	VB
58810	1184	30	just	just	RB
58810	1184	31	in	in	IN
58810	1184	32	front	front	NN
58810	1184	33	of	of	IN
58810	1184	34	one	one	CD
58810	1184	35	of	of	IN
58810	1184	36	the	the	DT
58810	1184	37	small	small	JJ
58810	1184	38	balls	ball	NNS
58810	1184	39	,	,	,
58810	1184	40	and	and	CC
58810	1184	41	the	the	DT
58810	1184	42	other	other	JJ
58810	1184	43	just	just	RB
58810	1184	44	behind	behind	IN
58810	1184	45	the	the	DT
58810	1184	46	other	other	JJ
58810	1184	47	small	small	JJ
58810	1184	48	ball	ball	NN
58810	1184	49	.	.	.
58810	1185	1	The	the	DT
58810	1185	2	pull	pull	NN
58810	1185	3	of	of	IN
58810	1185	4	the	the	DT
58810	1185	5	large	large	JJ
58810	1185	6	balls	ball	NNS
58810	1185	7	turns	turn	VBZ
58810	1185	8	the	the	DT
58810	1185	9	rod	rod	NN
58810	1185	10	around	around	IN
58810	1185	11	a	a	DT
58810	1185	12	little	little	JJ
58810	1185	13	so	so	IN
58810	1185	14	as	as	IN
58810	1185	15	to	to	TO
58810	1185	16	bring	bring	VB
58810	1185	17	the	the	DT
58810	1185	18	small	small	JJ
58810	1185	19	balls	ball	NNS
58810	1185	20	nearer	nearer	IN
58810	1185	21	the	the	DT
58810	1185	22	large	large	JJ
58810	1185	23	ones	one	NNS
58810	1185	24	.	.	.
58810	1186	1	The	the	DT
58810	1186	2	small	small	JJ
58810	1186	3	balls	ball	NNS
58810	1186	4	move	move	VBP
58810	1186	5	towards	towards	IN
58810	1186	6	the	the	DT
58810	1186	7	large	large	JJ
58810	1186	8	ones	one	NNS
58810	1186	9	till	till	IN
58810	1186	10	they	-PRON-	PRP
58810	1186	11	are	be	VBP
58810	1186	12	stopped	stop	VBN
58810	1186	13	by	by	IN
58810	1186	14	the	the	DT
58810	1186	15	torsion	torsion	NN
58810	1186	16	of	of	IN
58810	1186	17	the	the	DT
58810	1186	18	thread	thread	NN
58810	1186	19	,	,	,
58810	1186	20	which	which	WDT
58810	1186	21	is	be	VBZ
58810	1186	22	then	then	RB
58810	1186	23	equal	equal	JJ
58810	1186	24	to	to	IN
58810	1186	25	the	the	DT
58810	1186	26	pull	pull	NN
58810	1186	27	of	of	IN
58810	1186	28	the	the	DT
58810	1186	29	large	large	JJ
58810	1186	30	balls	ball	NNS
58810	1186	31	.	.	.
58810	1187	1	The	the	DT
58810	1187	2	deflection	deflection	NN
58810	1187	3	of	of	IN
58810	1187	4	the	the	DT
58810	1187	5	rod	rod	NN
58810	1187	6	is	be	VBZ
58810	1187	7	carefully	carefully	RB
58810	1187	8	measured	measure	VBN
58810	1187	9	.	.	.
58810	1188	1	The	the	DT
58810	1188	2	table	table	NN
58810	1188	3	is	be	VBZ
58810	1188	4	then	then	RB
58810	1188	5	turned	turn	VBN
58810	1188	6	into	into	IN
58810	1188	7	the	the	DT
58810	1188	8	position	position	NN
58810	1188	9	indicated	indicate	VBN
58810	1188	10	by	by	IN
58810	1188	11	the	the	DT
58810	1188	12	dotted	dotted	JJ
58810	1188	13	lines	line	NNS
58810	1188	14	in	in	IN
58810	1188	15	Fig	Fig	NNP
58810	1188	16	.	.	.
58810	1189	1	99	99	CD
58810	1189	2	,	,	,
58810	1189	3	so	so	IN
58810	1189	4	as	as	IN
58810	1189	5	to	to	TO
58810	1189	6	reverse	reverse	VB
58810	1189	7	the	the	DT
58810	1189	8	position	position	NN
58810	1189	9	of	of	IN
58810	1189	10	the	the	DT
58810	1189	11	large	large	JJ
58810	1189	12	balls	ball	NNS
58810	1189	13	with	with	IN
58810	1189	14	reference	reference	NN
58810	1189	15	to	to	IN
58810	1189	16	the	the	DT
58810	1189	17	small	small	JJ
58810	1189	18	ones	one	NNS
58810	1189	19	.	.	.
58810	1190	1	The	the	DT
58810	1190	2	rod	rod	NN
58810	1190	3	is	be	VBZ
58810	1190	4	now	now	RB
58810	1190	5	deflected	deflect	VBN
58810	1190	6	in	in	IN
58810	1190	7	the	the	DT
58810	1190	8	opposite	opposite	JJ
58810	1190	9	direction	direction	NN
58810	1190	10	,	,	,
58810	1190	11	and	and	CC
58810	1190	12	the	the	DT
58810	1190	13	amount	amount	NN
58810	1190	14	of	of	IN
58810	1190	15	deflection	deflection	NN
58810	1190	16	is	be	VBZ
58810	1190	17	again	again	RB
58810	1190	18	carefully	carefully	RB
58810	1190	19	measured	measure	VBN
58810	1190	20	.	.	.
58810	1191	1	The	the	DT
58810	1191	2	second	second	JJ
58810	1191	3	measurement	measurement	NN
58810	1191	4	is	be	VBZ
58810	1191	5	made	make	VBN
58810	1191	6	as	as	IN
58810	1191	7	a	a	DT
58810	1191	8	check	check	NN
58810	1191	9	upon	upon	IN
58810	1191	10	the	the	DT
58810	1191	11	accuracy	accuracy	NN
58810	1191	12	of	of	IN
58810	1191	13	the	the	DT
58810	1191	14	first	first	JJ
58810	1191	15	.	.	.
58810	1192	1	The	the	DT
58810	1192	2	force	force	NN
58810	1192	3	required	require	VBN
58810	1192	4	to	to	TO
58810	1192	5	twist	twist	VB
58810	1192	6	the	the	DT
58810	1192	7	thread	thread	NN
58810	1192	8	as	as	RB
58810	1192	9	much	much	RB
58810	1192	10	as	as	IN
58810	1192	11	it	-PRON-	PRP
58810	1192	12	was	be	VBD
58810	1192	13	twisted	twist	VBN
58810	1192	14	by	by	IN
58810	1192	15	the	the	DT
58810	1192	16	deflection	deflection	NN
58810	1192	17	of	of	IN
58810	1192	18	the	the	DT
58810	1192	19	rod	rod	NN
58810	1192	20	is	be	VBZ
58810	1192	21	ascertained	ascertain	VBN
58810	1192	22	by	by	IN
58810	1192	23	measurement	measurement	NN
58810	1192	24	.	.	.
58810	1193	1	This	this	DT
58810	1193	2	gives	give	VBZ
58810	1193	3	the	the	DT
58810	1193	4	pull	pull	NN
58810	1193	5	of	of	IN
58810	1193	6	the	the	DT
58810	1193	7	two	two	CD
58810	1193	8	large	large	JJ
58810	1193	9	balls	ball	NNS
58810	1193	10	upon	upon	IN
58810	1193	11	the	the	DT
58810	1193	12	two	two	CD
58810	1193	13	small	small	JJ
58810	1193	14	ones	one	NNS
58810	1193	15	.	.	.
58810	1194	1	We	-PRON-	PRP
58810	1194	2	next	next	JJ
58810	1194	3	calculate	calculate	VBP
58810	1194	4	what	what	WP
58810	1194	5	this	this	DT
58810	1194	6	pull	pull	NN
58810	1194	7	would	would	MD
58810	1194	8	be	be	VB
58810	1194	9	were	be	VBD
58810	1194	10	the	the	DT
58810	1194	11	balls	ball	NNS
58810	1194	12	as	as	IN
58810	1194	13	far	far	RB
58810	1194	14	apart	apart	RB
58810	1194	15	as	as	IN
58810	1194	16	the	the	DT
58810	1194	17	small	small	JJ
58810	1194	18	balls	ball	NNS
58810	1194	19	are	be	VBP
58810	1194	20	from	from	IN
58810	1194	21	the	the	DT
58810	1194	22	centre	centre	NN
58810	1194	23	of	of	IN
58810	1194	24	the	the	DT
58810	1194	25	earth	earth	NN
58810	1194	26	.	.	.
58810	1195	1	We	-PRON-	PRP
58810	1195	2	can	can	MD
58810	1195	3	then	then	RB
58810	1195	4	form	form	VB
58810	1195	5	the	the	DT
58810	1195	6	following	following	JJ
58810	1195	7	proportion	proportion	NN
58810	1195	8	:	:	:
58810	1195	9	the	the	DT
58810	1195	10	pull	pull	NN
58810	1195	11	of	of	IN
58810	1195	12	the	the	DT
58810	1195	13	large	large	JJ
58810	1195	14	balls	ball	NNS
58810	1195	15	upon	upon	IN
58810	1195	16	the	the	DT
58810	1195	17	small	small	JJ
58810	1195	18	ones	one	NNS
58810	1195	19	is	be	VBZ
58810	1195	20	to	to	IN
58810	1195	21	the	the	DT
58810	1195	22	pull	pull	NN
58810	1195	23	of	of	IN
58810	1195	24	the	the	DT
58810	1195	25	earth	earth	NN
58810	1195	26	upon	upon	IN
58810	1195	27	the	the	DT
58810	1195	28	small	small	JJ
58810	1195	29	ones	one	NNS
58810	1195	30	as	as	IN
58810	1195	31	the	the	DT
58810	1195	32	mass	mass	NN
58810	1195	33	of	of	IN
58810	1195	34	the	the	DT
58810	1195	35	large	large	JJ
58810	1195	36	balls	ball	NNS
58810	1195	37	is	be	VBZ
58810	1195	38	to	to	IN
58810	1195	39	the	the	DT
58810	1195	40	mass	mass	NN
58810	1195	41	of	of	IN
58810	1195	42	the	the	DT
58810	1195	43	earth	earth	NN
58810	1195	44	,	,	,
58810	1195	45	or	or	CC
58810	1195	46	as	as	IN
58810	1195	47	the	the	DT
58810	1195	48	weight	weight	NN
58810	1195	49	of	of	IN
58810	1195	50	the	the	DT
58810	1195	51	large	large	JJ
58810	1195	52	balls	ball	NNS
58810	1195	53	is	be	VBZ
58810	1195	54	to	to	IN
58810	1195	55	the	the	DT
58810	1195	56	weight	weight	NN
58810	1195	57	of	of	IN
58810	1195	58	the	the	DT
58810	1195	59	earth	earth	NN
58810	1195	60	.	.	.
58810	1196	1	Of	of	RB
58810	1196	2	course	course	RB
58810	1196	3	,	,	,
58810	1196	4	the	the	DT
58810	1196	5	pull	pull	NN
58810	1196	6	of	of	IN
58810	1196	7	the	the	DT
58810	1196	8	earth	earth	NN
58810	1196	9	upon	upon	IN
58810	1196	10	the	the	DT
58810	1196	11	small	small	JJ
58810	1196	12	balls	ball	NNS
58810	1196	13	is	be	VBZ
58810	1196	14	the	the	DT
58810	1196	15	weight	weight	NN
58810	1196	16	of	of	IN
58810	1196	17	the	the	DT
58810	1196	18	small	small	JJ
58810	1196	19	balls	ball	NNS
58810	1196	20	.	.	.
58810	1197	1	In	in	IN
58810	1197	2	this	this	DT
58810	1197	3	way	way	NN
58810	1197	4	it	-PRON-	PRP
58810	1197	5	has	have	VBZ
58810	1197	6	been	be	VBN
58810	1197	7	ascertained	ascertain	VBN
58810	1197	8	that	that	IN
58810	1197	9	the	the	DT
58810	1197	10	mass	mass	NN
58810	1197	11	of	of	IN
58810	1197	12	the	the	DT
58810	1197	13	earth	earth	NN
58810	1197	14	is	be	VBZ
58810	1197	15	about	about	RB
58810	1197	16	5.6	5.6	CD
58810	1197	17	times	time	NNS
58810	1197	18	that	that	DT
58810	1197	19	of	of	IN
58810	1197	20	a	a	DT
58810	1197	21	globe	globe	NN
58810	1197	22	of	of	IN
58810	1197	23	water	water	NN
58810	1197	24	of	of	IN
58810	1197	25	the	the	DT
58810	1197	26	same	same	JJ
58810	1197	27	size	size	NN
58810	1197	28	.	.	.
58810	1198	1	In	in	IN
58810	1198	2	other	other	JJ
58810	1198	3	words	word	NNS
58810	1198	4	,	,	,
58810	1198	5	the	the	DT
58810	1198	6	_	_	NNP
58810	1198	7	mean	mean	NNP
58810	1198	8	density	density	NN
58810	1198	9	_	_	NNP
58810	1198	10	of	of	IN
58810	1198	11	the	the	DT
58810	1198	12	earth	earth	NN
58810	1198	13	is	be	VBZ
58810	1198	14	about	about	RB
58810	1198	15	5.6	5.6	CD
58810	1198	16	.	.	.
58810	1199	1	[	[	-LRB-
58810	1199	2	Illustration	illustration	NN
58810	1199	3	:	:	:
58810	1199	4	Fig	Fig	NNP
58810	1199	5	.	.	.
58810	1200	1	98	98	CD
58810	1200	2	.	.	.
58810	1200	3	]	]	-RRB-
58810	1201	1	[	[	-LRB-
58810	1201	2	Illustration	illustration	NN
58810	1201	3	:	:	:
58810	1201	4	Fig	Fig	NNP
58810	1201	5	.	.	.
58810	1202	1	99	99	CD
58810	1202	2	.	.	.
58810	1202	3	]	]	-RRB-
58810	1203	1	The	the	DT
58810	1203	2	weight	weight	NN
58810	1203	3	of	of	IN
58810	1203	4	the	the	DT
58810	1203	5	earth	earth	NN
58810	1203	6	in	in	IN
58810	1203	7	pounds	pound	NNS
58810	1203	8	may	may	MD
58810	1203	9	be	be	VB
58810	1203	10	found	find	VBN
58810	1203	11	by	by	IN
58810	1203	12	multiplying	multiply	VBG
58810	1203	13	the	the	DT
58810	1203	14	number	number	NN
58810	1203	15	of	of	IN
58810	1203	16	cubic	cubic	JJ
58810	1203	17	feet	foot	NNS
58810	1203	18	in	in	IN
58810	1203	19	it	-PRON-	PRP
58810	1203	20	by	by	IN
58810	1203	21	62	62	CD
58810	1203	22	-	-	HYPH
58810	1203	23	1/2	1/2	CD
58810	1203	24	(	(	-LRB-
58810	1203	25	the	the	DT
58810	1203	26	weight	weight	NN
58810	1203	27	,	,	,
58810	1203	28	in	in	IN
58810	1203	29	pounds	pound	NNS
58810	1203	30	,	,	,
58810	1203	31	of	of	IN
58810	1203	32	one	one	CD
58810	1203	33	cubic	cubic	JJ
58810	1203	34	foot	foot	NN
58810	1203	35	of	of	IN
58810	1203	36	water	water	NN
58810	1203	37	)	)	-RRB-
58810	1203	38	,	,	,
58810	1203	39	and	and	CC
58810	1203	40	this	this	DT
58810	1203	41	product	product	NN
58810	1203	42	by	by	IN
58810	1203	43	5.6	5.6	CD
58810	1203	44	.	.	.
58810	1204	1	[	[	-LRB-
58810	1204	2	Illustration	illustration	NN
58810	1204	3	:	:	:
58810	1204	4	Fig	Fig	NNP
58810	1204	5	.	.	.
58810	1205	1	100	100	CD
58810	1205	2	.	.	.
58810	1205	3	]	]	-RRB-
58810	1206	1	86	86	CD
58810	1206	2	.	.	.
58810	1207	1	_	_	NNP
58810	1207	2	Cause	Cause	NNP
58810	1207	3	of	of	IN
58810	1207	4	Precession._--We	precession._--we	NN
58810	1207	5	have	have	VBP
58810	1207	6	seen	see	VBN
58810	1207	7	that	that	IN
58810	1207	8	the	the	DT
58810	1207	9	earth	earth	NN
58810	1207	10	is	be	VBZ
58810	1207	11	flattened	flatten	VBN
58810	1207	12	at	at	IN
58810	1207	13	the	the	DT
58810	1207	14	poles	pole	NNS
58810	1207	15	:	:	:
58810	1207	16	in	in	IN
58810	1207	17	other	other	JJ
58810	1207	18	words	word	NNS
58810	1207	19	,	,	,
58810	1207	20	the	the	DT
58810	1207	21	earth	earth	NN
58810	1207	22	has	have	VBZ
58810	1207	23	the	the	DT
58810	1207	24	form	form	NN
58810	1207	25	of	of	IN
58810	1207	26	a	a	DT
58810	1207	27	sphere	sphere	NN
58810	1207	28	,	,	,
58810	1207	29	with	with	IN
58810	1207	30	a	a	DT
58810	1207	31	protuberant	protuberant	JJ
58810	1207	32	ring	ring	NN
58810	1207	33	around	around	IN
58810	1207	34	its	-PRON-	PRP$
58810	1207	35	equator	equator	NN
58810	1207	36	.	.	.
58810	1208	1	This	this	DT
58810	1208	2	equatorial	equatorial	JJ
58810	1208	3	ring	ring	NN
58810	1208	4	is	be	VBZ
58810	1208	5	inclined	inclined	JJ
58810	1208	6	to	to	IN
58810	1208	7	the	the	DT
58810	1208	8	plane	plane	NN
58810	1208	9	of	of	IN
58810	1208	10	the	the	DT
58810	1208	11	ecliptic	ecliptic	NN
58810	1208	12	at	at	IN
58810	1208	13	an	an	DT
58810	1208	14	angle	angle	NN
58810	1208	15	of	of	IN
58810	1208	16	about	about	RB
58810	1208	17	23	23	CD
58810	1208	18	-	-	SYM
58810	1208	19	1/2	1/2	CD
58810	1208	20	°	°	NNS
58810	1208	21	.	.	.
58810	1209	1	In	in	IN
58810	1209	2	Fig	Fig	NNP
58810	1209	3	.	.	.
58810	1210	1	100	100	CD
58810	1210	2	this	this	DT
58810	1210	3	ring	ring	NN
58810	1210	4	is	be	VBZ
58810	1210	5	represented	represent	VBN
58810	1210	6	as	as	IN
58810	1210	7	detached	detach	VBN
58810	1210	8	from	from	IN
58810	1210	9	the	the	DT
58810	1210	10	enclosed	enclosed	JJ
58810	1210	11	sphere	sphere	NN
58810	1210	12	.	.	.
58810	1211	1	_	_	NNP
58810	1211	2	S	S	NNP
58810	1211	3	_	_	NNP
58810	1211	4	represents	represent	VBZ
58810	1211	5	the	the	DT
58810	1211	6	sun	sun	NN
58810	1211	7	,	,	,
58810	1211	8	and	and	CC
58810	1211	9	_	_	NNP
58810	1211	10	Sc	Sc	NNP
58810	1211	11	_	_	NNP
58810	1211	12	the	the	DT
58810	1211	13	ecliptic	ecliptic	NN
58810	1211	14	.	.	.
58810	1212	1	As	as	IN
58810	1212	2	the	the	DT
58810	1212	3	point	point	NN
58810	1212	4	_	_	NNP
58810	1212	5	A	A	NNP
58810	1212	6	_	_	NNP
58810	1212	7	of	of	IN
58810	1212	8	the	the	DT
58810	1212	9	ring	ring	NN
58810	1212	10	is	be	VBZ
58810	1212	11	nearer	nearer	IN
58810	1212	12	the	the	DT
58810	1212	13	sun	sun	NN
58810	1212	14	than	than	IN
58810	1212	15	the	the	DT
58810	1212	16	point	point	NN
58810	1212	17	_	_	NNP
58810	1212	18	B	B	NNP
58810	1212	19	_	_	NNP
58810	1212	20	is	be	VBZ
58810	1212	21	,	,	,
58810	1212	22	the	the	DT
58810	1212	23	sun	sun	NN
58810	1212	24	's	's	POS
58810	1212	25	pull	pull	NN
58810	1212	26	upon	upon	IN
58810	1212	27	_	_	NNP
58810	1212	28	A	A	NNP
58810	1212	29	_	_	NNP
58810	1212	30	is	be	VBZ
58810	1212	31	greater	great	JJR
58810	1212	32	than	than	IN
58810	1212	33	upon	upon	IN
58810	1212	34	_	_	NNP
58810	1212	35	B	B	NNP
58810	1212	36	_	_	NNP
58810	1212	37	:	:	:
58810	1212	38	hence	hence	RB
58810	1212	39	the	the	DT
58810	1212	40	sun	sun	NN
58810	1212	41	tends	tend	VBZ
58810	1212	42	to	to	TO
58810	1212	43	pull	pull	VB
58810	1212	44	the	the	DT
58810	1212	45	ring	ring	NN
58810	1212	46	over	over	RP
58810	1212	47	into	into	IN
58810	1212	48	the	the	DT
58810	1212	49	plane	plane	NN
58810	1212	50	of	of	IN
58810	1212	51	the	the	DT
58810	1212	52	ecliptic	ecliptic	JJ
58810	1212	53	;	;	:
58810	1212	54	but	but	CC
58810	1212	55	the	the	DT
58810	1212	56	rotation	rotation	NN
58810	1212	57	of	of	IN
58810	1212	58	the	the	DT
58810	1212	59	earth	earth	NN
58810	1212	60	tends	tend	VBZ
58810	1212	61	to	to	TO
58810	1212	62	keep	keep	VB
58810	1212	63	the	the	DT
58810	1212	64	ring	ring	NN
58810	1212	65	in	in	IN
58810	1212	66	the	the	DT
58810	1212	67	same	same	JJ
58810	1212	68	plane	plane	NN
58810	1212	69	.	.	.
58810	1213	1	The	the	DT
58810	1213	2	struggle	struggle	NN
58810	1213	3	between	between	IN
58810	1213	4	these	these	DT
58810	1213	5	two	two	CD
58810	1213	6	tendencies	tendency	NNS
58810	1213	7	causes	cause	VBZ
58810	1213	8	the	the	DT
58810	1213	9	earth	earth	NN
58810	1213	10	,	,	,
58810	1213	11	to	to	TO
58810	1213	12	which	which	WDT
58810	1213	13	the	the	DT
58810	1213	14	ring	ring	NN
58810	1213	15	is	be	VBZ
58810	1213	16	attached	attach	VBN
58810	1213	17	,	,	,
58810	1213	18	to	to	TO
58810	1213	19	wabble	wabble	VB
58810	1213	20	like	like	IN
58810	1213	21	a	a	DT
58810	1213	22	spinning	spinning	NN
58810	1213	23	-	-	HYPH
58810	1213	24	top	top	NN
58810	1213	25	,	,	,
58810	1213	26	whose	whose	WP$
58810	1213	27	rotation	rotation	NN
58810	1213	28	tends	tend	VBZ
58810	1213	29	to	to	TO
58810	1213	30	keep	keep	VB
58810	1213	31	it	-PRON-	PRP
58810	1213	32	erect	erect	NN
58810	1213	33	,	,	,
58810	1213	34	while	while	IN
58810	1213	35	gravity	gravity	NN
58810	1213	36	tends	tend	VBZ
58810	1213	37	to	to	TO
58810	1213	38	pull	pull	VB
58810	1213	39	it	-PRON-	PRP
58810	1213	40	over	over	RP
58810	1213	41	.	.	.
58810	1214	1	The	the	DT
58810	1214	2	handle	handle	NN
58810	1214	3	of	of	IN
58810	1214	4	the	the	DT
58810	1214	5	top	top	NN
58810	1214	6	has	have	VBZ
58810	1214	7	a	a	DT
58810	1214	8	gyratory	gyratory	JJ
58810	1214	9	motion	motion	NN
58810	1214	10	,	,	,
58810	1214	11	which	which	WDT
58810	1214	12	causes	cause	VBZ
58810	1214	13	it	-PRON-	PRP
58810	1214	14	to	to	TO
58810	1214	15	describe	describe	VB
58810	1214	16	a	a	DT
58810	1214	17	curve	curve	NN
58810	1214	18	.	.	.
58810	1215	1	The	the	DT
58810	1215	2	axis	axi	NNS
58810	1215	3	of	of	IN
58810	1215	4	the	the	DT
58810	1215	5	heavens	heaven	NNS
58810	1215	6	corresponds	correspond	NNS
58810	1215	7	to	to	IN
58810	1215	8	the	the	DT
58810	1215	9	handle	handle	NN
58810	1215	10	of	of	IN
58810	1215	11	the	the	DT
58810	1215	12	top	top	NN
58810	1215	13	.	.	.
58810	1216	1	II	ii	CD
58810	1216	2	.	.	.
58810	1217	1	THE	the	DT
58810	1217	2	MOON	MOON	NNP
58810	1217	3	.	.	.
58810	1218	1	Distance	distance	NN
58810	1218	2	,	,	,
58810	1218	3	Size	size	NN
58810	1218	4	,	,	,
58810	1218	5	and	and	CC
58810	1218	6	Motions	motion	NNS
58810	1218	7	.	.	.
58810	1219	1	87	87	CD
58810	1219	2	.	.	.
58810	1220	1	_	_	NNP
58810	1220	2	The	the	DT
58810	1220	3	Distance	Distance	NNP
58810	1220	4	of	of	IN
58810	1220	5	the	the	DT
58810	1220	6	Moon._--The	Moon._--The	NNP
58810	1220	7	moon	moon	NN
58810	1220	8	is	be	VBZ
58810	1220	9	the	the	DT
58810	1220	10	nearest	near	JJS
58810	1220	11	of	of	IN
58810	1220	12	the	the	DT
58810	1220	13	heavenly	heavenly	JJ
58810	1220	14	bodies	body	NNS
58810	1220	15	.	.	.
58810	1221	1	Its	-PRON-	PRP$
58810	1221	2	distance	distance	NN
58810	1221	3	from	from	IN
58810	1221	4	the	the	DT
58810	1221	5	centre	centre	NN
58810	1221	6	of	of	IN
58810	1221	7	the	the	DT
58810	1221	8	earth	earth	NN
58810	1221	9	is	be	VBZ
58810	1221	10	only	only	RB
58810	1221	11	about	about	RB
58810	1221	12	sixty	sixty	CD
58810	1221	13	times	time	NNS
58810	1221	14	the	the	DT
58810	1221	15	radius	radius	NN
58810	1221	16	of	of	IN
58810	1221	17	the	the	DT
58810	1221	18	earth	earth	NN
58810	1221	19	,	,	,
58810	1221	20	or	or	CC
58810	1221	21	,	,	,
58810	1221	22	in	in	IN
58810	1221	23	round	round	JJ
58810	1221	24	numbers	number	NNS
58810	1221	25	,	,	,
58810	1221	26	two	two	CD
58810	1221	27	hundred	hundred	CD
58810	1221	28	and	and	CC
58810	1221	29	forty	forty	CD
58810	1221	30	thousand	thousand	CD
58810	1221	31	miles	mile	NNS
58810	1221	32	.	.	.
58810	1222	1	The	the	DT
58810	1222	2	ordinary	ordinary	JJ
58810	1222	3	method	method	NN
58810	1222	4	of	of	IN
58810	1222	5	finding	find	VBG
58810	1222	6	the	the	DT
58810	1222	7	distance	distance	NN
58810	1222	8	of	of	IN
58810	1222	9	one	one	CD
58810	1222	10	of	of	IN
58810	1222	11	the	the	DT
58810	1222	12	nearer	nearer	JJ
58810	1222	13	heavenly	heavenly	JJ
58810	1222	14	bodies	body	NNS
58810	1222	15	is	be	VBZ
58810	1222	16	first	first	JJ
58810	1222	17	to	to	TO
58810	1222	18	ascertain	ascertain	VB
58810	1222	19	its	-PRON-	PRP$
58810	1222	20	horizontal	horizontal	JJ
58810	1222	21	parallax	parallax	NN
58810	1222	22	.	.	.
58810	1223	1	This	this	DT
58810	1223	2	enables	enable	VBZ
58810	1223	3	us	-PRON-	PRP
58810	1223	4	to	to	TO
58810	1223	5	form	form	VB
58810	1223	6	a	a	DT
58810	1223	7	right	right	RB
58810	1223	8	-	-	HYPH
58810	1223	9	angled	angle	VBN
58810	1223	10	triangle	triangle	NN
58810	1223	11	,	,	,
58810	1223	12	the	the	DT
58810	1223	13	lengths	length	NNS
58810	1223	14	of	of	IN
58810	1223	15	whose	whose	WP$
58810	1223	16	sides	side	NNS
58810	1223	17	are	be	VBP
58810	1223	18	easily	easily	RB
58810	1223	19	computed	compute	VBN
58810	1223	20	,	,	,
58810	1223	21	and	and	CC
58810	1223	22	the	the	DT
58810	1223	23	length	length	NN
58810	1223	24	of	of	IN
58810	1223	25	whose	whose	WP$
58810	1223	26	hypothenuse	hypothenuse	NN
58810	1223	27	is	be	VBZ
58810	1223	28	the	the	DT
58810	1223	29	distance	distance	NN
58810	1223	30	of	of	IN
58810	1223	31	the	the	DT
58810	1223	32	body	body	NN
58810	1223	33	from	from	IN
58810	1223	34	the	the	DT
58810	1223	35	centre	centre	NN
58810	1223	36	of	of	IN
58810	1223	37	the	the	DT
58810	1223	38	earth	earth	NN
58810	1223	39	.	.	.
58810	1224	1	[	[	-LRB-
58810	1224	2	Illustration	illustration	NN
58810	1224	3	:	:	:
58810	1224	4	Fig	Fig	NNP
58810	1224	5	.	.	.
58810	1225	1	101	101	CD
58810	1225	2	.	.	.
58810	1225	3	]	]	-RRB-
58810	1226	1	Horizontal	horizontal	JJ
58810	1226	2	parallax	parallax	NN
58810	1226	3	has	have	VBZ
58810	1226	4	already	already	RB
58810	1226	5	been	be	VBN
58810	1226	6	defined	define	VBN
58810	1226	7	(	(	-LRB-
58810	1226	8	32	32	CD
58810	1226	9	)	)	-RRB-
58810	1226	10	as	as	IN
58810	1226	11	the	the	DT
58810	1226	12	displacement	displacement	NN
58810	1226	13	of	of	IN
58810	1226	14	a	a	DT
58810	1226	15	heavenly	heavenly	JJ
58810	1226	16	body	body	NN
58810	1226	17	when	when	WRB
58810	1226	18	on	on	IN
58810	1226	19	the	the	DT
58810	1226	20	horizon	horizon	NN
58810	1226	21	,	,	,
58810	1226	22	caused	cause	VBN
58810	1226	23	by	by	IN
58810	1226	24	its	-PRON-	PRP$
58810	1226	25	being	be	VBG
58810	1226	26	seen	see	VBN
58810	1226	27	from	from	IN
58810	1226	28	the	the	DT
58810	1226	29	surface	surface	NN
58810	1226	30	,	,	,
58810	1226	31	instead	instead	RB
58810	1226	32	of	of	IN
58810	1226	33	the	the	DT
58810	1226	34	centre	centre	NN
58810	1226	35	,	,	,
58810	1226	36	of	of	IN
58810	1226	37	the	the	DT
58810	1226	38	earth	earth	NN
58810	1226	39	.	.	.
58810	1227	1	This	this	DT
58810	1227	2	displacement	displacement	NN
58810	1227	3	is	be	VBZ
58810	1227	4	due	due	JJ
58810	1227	5	to	to	IN
58810	1227	6	the	the	DT
58810	1227	7	fact	fact	NN
58810	1227	8	that	that	IN
58810	1227	9	the	the	DT
58810	1227	10	body	body	NN
58810	1227	11	is	be	VBZ
58810	1227	12	seen	see	VBN
58810	1227	13	in	in	IN
58810	1227	14	a	a	DT
58810	1227	15	different	different	JJ
58810	1227	16	direction	direction	NN
58810	1227	17	from	from	IN
58810	1227	18	the	the	DT
58810	1227	19	surface	surface	NN
58810	1227	20	of	of	IN
58810	1227	21	the	the	DT
58810	1227	22	earth	earth	NN
58810	1227	23	from	from	IN
58810	1227	24	that	that	DT
58810	1227	25	in	in	IN
58810	1227	26	which	which	WDT
58810	1227	27	it	-PRON-	PRP
58810	1227	28	would	would	MD
58810	1227	29	be	be	VB
58810	1227	30	seen	see	VBN
58810	1227	31	from	from	IN
58810	1227	32	the	the	DT
58810	1227	33	centre	centre	NN
58810	1227	34	.	.	.
58810	1228	1	Horizontal	horizontal	JJ
58810	1228	2	parallax	parallax	NN
58810	1228	3	might	may	MD
58810	1228	4	be	be	VB
58810	1228	5	defined	define	VBN
58810	1228	6	as	as	IN
58810	1228	7	the	the	DT
58810	1228	8	difference	difference	NN
58810	1228	9	in	in	IN
58810	1228	10	the	the	DT
58810	1228	11	directions	direction	NNS
58810	1228	12	in	in	IN
58810	1228	13	which	which	WDT
58810	1228	14	a	a	DT
58810	1228	15	body	body	NN
58810	1228	16	on	on	IN
58810	1228	17	the	the	DT
58810	1228	18	horizon	horizon	NN
58810	1228	19	would	would	MD
58810	1228	20	be	be	VB
58810	1228	21	seen	see	VBN
58810	1228	22	from	from	IN
58810	1228	23	the	the	DT
58810	1228	24	surface	surface	NN
58810	1228	25	and	and	CC
58810	1228	26	from	from	IN
58810	1228	27	the	the	DT
58810	1228	28	centre	centre	NN
58810	1228	29	of	of	IN
58810	1228	30	the	the	DT
58810	1228	31	earth	earth	NN
58810	1228	32	.	.	.
58810	1229	1	Thus	thus	RB
58810	1229	2	,	,	,
58810	1229	3	in	in	IN
58810	1229	4	Fig	Fig	NNP
58810	1229	5	.	.	.
58810	1230	1	101	101	CD
58810	1230	2	,	,	,
58810	1230	3	_	_	NNP
58810	1230	4	C	C	NNP
58810	1230	5	_	_	NNP
58810	1230	6	is	be	VBZ
58810	1230	7	the	the	DT
58810	1230	8	centre	centre	NN
58810	1230	9	of	of	IN
58810	1230	10	the	the	DT
58810	1230	11	earth	earth	NN
58810	1230	12	,	,	,
58810	1230	13	_	_	NNP
58810	1230	14	A	A	NNP
58810	1230	15	_	_	NNP
58810	1230	16	a	a	DT
58810	1230	17	point	point	NN
58810	1230	18	on	on	IN
58810	1230	19	the	the	DT
58810	1230	20	surface	surface	NN
58810	1230	21	,	,	,
58810	1230	22	and	and	CC
58810	1230	23	_	_	NNP
58810	1230	24	B	B	NNP
58810	1230	25	_	_	NNP
58810	1230	26	a	a	DT
58810	1230	27	body	body	NN
58810	1230	28	on	on	IN
58810	1230	29	the	the	DT
58810	1230	30	horizon	horizon	NN
58810	1230	31	of	of	IN
58810	1230	32	_	_	NNP
58810	1230	33	A	A	NNP
58810	1230	34	_	_	NNP
58810	1230	35	.	.	.
58810	1231	1	_	_	NNP
58810	1231	2	AB	AB	NNP
58810	1231	3	_	_	NNP
58810	1231	4	is	be	VBZ
58810	1231	5	the	the	DT
58810	1231	6	direction	direction	NN
58810	1231	7	in	in	IN
58810	1231	8	which	which	WDT
58810	1231	9	the	the	DT
58810	1231	10	body	body	NN
58810	1231	11	would	would	MD
58810	1231	12	be	be	VB
58810	1231	13	seen	see	VBN
58810	1231	14	from	from	IN
58810	1231	15	_	_	NNP
58810	1231	16	A	A	NNP
58810	1231	17	_	_	NNP
58810	1231	18	,	,	,
58810	1231	19	and	and	CC
58810	1231	20	_	_	NNP
58810	1231	21	CB	CB	NNP
58810	1231	22	_	_	NNP
58810	1231	23	the	the	DT
58810	1231	24	direction	direction	NN
58810	1231	25	in	in	IN
58810	1231	26	which	which	WDT
58810	1231	27	it	-PRON-	PRP
58810	1231	28	would	would	MD
58810	1231	29	be	be	VB
58810	1231	30	seen	see	VBN
58810	1231	31	from	from	IN
58810	1231	32	_	_	NNP
58810	1231	33	C	C	NNP
58810	1231	34	_	_	NNP
58810	1231	35	.	.	.
58810	1232	1	The	the	DT
58810	1232	2	difference	difference	NN
58810	1232	3	of	of	IN
58810	1232	4	these	these	DT
58810	1232	5	directions	direction	NNS
58810	1232	6	,	,	,
58810	1232	7	or	or	CC
58810	1232	8	the	the	DT
58810	1232	9	angle	angle	NN
58810	1232	10	_	_	NNP
58810	1232	11	ABC	ABC	NNP
58810	1232	12	_	_	NNP
58810	1232	13	,	,	,
58810	1232	14	is	be	VBZ
58810	1232	15	the	the	DT
58810	1232	16	parallax	parallax	NN
58810	1232	17	of	of	IN
58810	1232	18	the	the	DT
58810	1232	19	body	body	NN
58810	1232	20	.	.	.
58810	1233	1	The	the	DT
58810	1233	2	triangle	triangle	NN
58810	1233	3	_	_	NNP
58810	1233	4	BAC	BAC	NNP
58810	1233	5	_	_	NNP
58810	1233	6	is	be	VBZ
58810	1233	7	right	right	RB
58810	1233	8	-	-	HYPH
58810	1233	9	angled	angle	VBN
58810	1233	10	at	at	IN
58810	1233	11	_	_	NNP
58810	1233	12	A	A	NNP
58810	1233	13	_	_	NNP
58810	1233	14	;	;	:
58810	1233	15	the	the	DT
58810	1233	16	side	side	NN
58810	1233	17	_	_	NNP
58810	1233	18	AC	AC	NNP
58810	1233	19	_	_	NNP
58810	1233	20	is	be	VBZ
58810	1233	21	the	the	DT
58810	1233	22	radius	radius	NN
58810	1233	23	of	of	IN
58810	1233	24	the	the	DT
58810	1233	25	earth	earth	NN
58810	1233	26	,	,	,
58810	1233	27	and	and	CC
58810	1233	28	the	the	DT
58810	1233	29	hypothenuse	hypothenuse	NN
58810	1233	30	is	be	VBZ
58810	1233	31	the	the	DT
58810	1233	32	distance	distance	NN
58810	1233	33	of	of	IN
58810	1233	34	the	the	DT
58810	1233	35	body	body	NN
58810	1233	36	from	from	IN
58810	1233	37	the	the	DT
58810	1233	38	centre	centre	NN
58810	1233	39	of	of	IN
58810	1233	40	the	the	DT
58810	1233	41	earth	earth	NN
58810	1233	42	.	.	.
58810	1234	1	When	when	WRB
58810	1234	2	the	the	DT
58810	1234	3	parallax	parallax	NN
58810	1234	4	_	_	NNP
58810	1234	5	ABC	ABC	NNP
58810	1234	6	_	_	NNP
58810	1234	7	is	be	VBZ
58810	1234	8	known	know	VBN
58810	1234	9	,	,	,
58810	1234	10	the	the	DT
58810	1234	11	length	length	NN
58810	1234	12	of	of	IN
58810	1234	13	_	_	NNP
58810	1234	14	CB	CB	NNP
58810	1234	15	_	_	NNP
58810	1234	16	can	can	MD
58810	1234	17	easily	easily	RB
58810	1234	18	by	by	IN
58810	1234	19	found	find	VBN
58810	1234	20	by	by	IN
58810	1234	21	trigonometrical	trigonometrical	JJ
58810	1234	22	computation	computation	NN
58810	1234	23	.	.	.
58810	1235	1	We	-PRON-	PRP
58810	1235	2	have	have	VBP
58810	1235	3	seen	see	VBN
58810	1235	4	(	(	-LRB-
58810	1235	5	32	32	CD
58810	1235	6	)	)	-RRB-
58810	1235	7	that	that	WDT
58810	1235	8	the	the	DT
58810	1235	9	parallax	parallax	NN
58810	1235	10	of	of	IN
58810	1235	11	a	a	DT
58810	1235	12	heavenly	heavenly	JJ
58810	1235	13	body	body	NN
58810	1235	14	grows	grow	VBZ
58810	1235	15	less	less	JJR
58810	1235	16	and	and	CC
58810	1235	17	less	less	JJR
58810	1235	18	as	as	IN
58810	1235	19	the	the	DT
58810	1235	20	body	body	NN
58810	1235	21	passes	pass	VBZ
58810	1235	22	from	from	IN
58810	1235	23	the	the	DT
58810	1235	24	horizon	horizon	NN
58810	1235	25	towards	towards	IN
58810	1235	26	the	the	DT
58810	1235	27	zenith	zenith	NN
58810	1235	28	.	.	.
58810	1236	1	The	the	DT
58810	1236	2	parallax	parallax	NN
58810	1236	3	of	of	IN
58810	1236	4	a	a	DT
58810	1236	5	body	body	NN
58810	1236	6	and	and	CC
58810	1236	7	its	-PRON-	PRP$
58810	1236	8	altitude	altitude	NN
58810	1236	9	are	be	VBP
58810	1236	10	,	,	,
58810	1236	11	however	however	RB
58810	1236	12	,	,	,
58810	1236	13	so	so	RB
58810	1236	14	related	related	JJ
58810	1236	15	,	,	,
58810	1236	16	that	that	IN
58810	1236	17	,	,	,
58810	1236	18	when	when	WRB
58810	1236	19	we	-PRON-	PRP
58810	1236	20	know	know	VBP
58810	1236	21	the	the	DT
58810	1236	22	parallax	parallax	NN
58810	1236	23	at	at	IN
58810	1236	24	any	any	DT
58810	1236	25	altitude	altitude	NN
58810	1236	26	,	,	,
58810	1236	27	we	-PRON-	PRP
58810	1236	28	can	can	MD
58810	1236	29	readily	readily	RB
58810	1236	30	compute	compute	VB
58810	1236	31	the	the	DT
58810	1236	32	horizontal	horizontal	JJ
58810	1236	33	parallax	parallax	NN
58810	1236	34	.	.	.
58810	1237	1	The	the	DT
58810	1237	2	usual	usual	JJ
58810	1237	3	method	method	NN
58810	1237	4	of	of	IN
58810	1237	5	finding	find	VBG
58810	1237	6	the	the	DT
58810	1237	7	parallax	parallax	NN
58810	1237	8	of	of	IN
58810	1237	9	one	one	CD
58810	1237	10	of	of	IN
58810	1237	11	the	the	DT
58810	1237	12	nearer	nearer	JJ
58810	1237	13	heavenly	heavenly	JJ
58810	1237	14	bodies	body	NNS
58810	1237	15	is	be	VBZ
58810	1237	16	first	first	JJ
58810	1237	17	to	to	TO
58810	1237	18	find	find	VB
58810	1237	19	its	-PRON-	PRP$
58810	1237	20	parallax	parallax	NN
58810	1237	21	when	when	WRB
58810	1237	22	on	on	IN
58810	1237	23	the	the	DT
58810	1237	24	meridian	meridian	NN
58810	1237	25	,	,	,
58810	1237	26	as	as	IN
58810	1237	27	seen	see	VBN
58810	1237	28	from	from	IN
58810	1237	29	two	two	CD
58810	1237	30	places	place	NNS
58810	1237	31	on	on	IN
58810	1237	32	the	the	DT
58810	1237	33	earth	earth	NN
58810	1237	34	which	which	WDT
58810	1237	35	differ	differ	VBP
58810	1237	36	considerably	considerably	RB
58810	1237	37	in	in	IN
58810	1237	38	latitude	latitude	NN
58810	1237	39	:	:	:
58810	1237	40	then	then	RB
58810	1237	41	to	to	TO
58810	1237	42	calculate	calculate	VB
58810	1237	43	what	what	WP
58810	1237	44	would	would	MD
58810	1237	45	be	be	VB
58810	1237	46	the	the	DT
58810	1237	47	parallax	parallax	NN
58810	1237	48	of	of	IN
58810	1237	49	the	the	DT
58810	1237	50	body	body	NN
58810	1237	51	as	as	IN
58810	1237	52	seen	see	VBN
58810	1237	53	from	from	IN
58810	1237	54	one	one	CD
58810	1237	55	of	of	IN
58810	1237	56	these	these	DT
58810	1237	57	places	place	NNS
58810	1237	58	and	and	CC
58810	1237	59	the	the	DT
58810	1237	60	centre	centre	NN
58810	1237	61	of	of	IN
58810	1237	62	the	the	DT
58810	1237	63	earth	earth	NN
58810	1237	64	:	:	:
58810	1237	65	and	and	CC
58810	1237	66	then	then	RB
58810	1237	67	finally	finally	RB
58810	1237	68	to	to	TO
58810	1237	69	calculate	calculate	VB
58810	1237	70	what	what	WP
58810	1237	71	would	would	MD
58810	1237	72	be	be	VB
58810	1237	73	the	the	DT
58810	1237	74	parallax	parallax	NN
58810	1237	75	were	be	VBD
58810	1237	76	the	the	DT
58810	1237	77	body	body	NN
58810	1237	78	on	on	IN
58810	1237	79	the	the	DT
58810	1237	80	horizon	horizon	NN
58810	1237	81	.	.	.
58810	1238	1	[	[	-LRB-
58810	1238	2	Illustration	illustration	NN
58810	1238	3	:	:	:
58810	1238	4	Fig	Fig	NNP
58810	1238	5	.	.	.
58810	1239	1	102	102	CD
58810	1239	2	.	.	.
58810	1239	3	]	]	-RRB-
58810	1240	1	Thus	thus	RB
58810	1240	2	,	,	,
58810	1240	3	we	-PRON-	PRP
58810	1240	4	should	should	MD
58810	1240	5	ascertain	ascertain	VB
58810	1240	6	the	the	DT
58810	1240	7	parallax	parallax	NN
58810	1240	8	of	of	IN
58810	1240	9	the	the	DT
58810	1240	10	body	body	NN
58810	1240	11	_	_	NNP
58810	1240	12	B	B	NNP
58810	1240	13	_	_	NNP
58810	1240	14	(	(	-LRB-
58810	1240	15	Fig	Fig	NNP
58810	1240	16	.	.	.
58810	1241	1	102	102	CD
58810	1241	2	)	)	-RRB-
58810	1241	3	as	as	IN
58810	1241	4	seen	see	VBN
58810	1241	5	from	from	IN
58810	1241	6	_	_	NNP
58810	1241	7	A	A	NNP
58810	1241	8	_	_	NNP
58810	1241	9	and	and	CC
58810	1241	10	_	_	NNP
58810	1241	11	D	D	NNP
58810	1241	12	_	_	NNP
58810	1241	13	,	,	,
58810	1241	14	or	or	CC
58810	1241	15	the	the	DT
58810	1241	16	angle	angle	NN
58810	1241	17	_	_	NNP
58810	1241	18	ABD	ABD	NNP
58810	1241	19	_	_	NNP
58810	1241	20	.	.	.
58810	1242	1	We	-PRON-	PRP
58810	1242	2	should	should	MD
58810	1242	3	then	then	RB
58810	1242	4	calculate	calculate	VB
58810	1242	5	its	-PRON-	PRP$
58810	1242	6	parallax	parallax	NN
58810	1242	7	as	as	IN
58810	1242	8	seen	see	VBN
58810	1242	9	from	from	IN
58810	1242	10	_	_	NNP
58810	1242	11	A	A	NNP
58810	1242	12	_	_	NNP
58810	1242	13	and	and	CC
58810	1242	14	_	_	NNP
58810	1242	15	C	C	NNP
58810	1242	16	_	_	NNP
58810	1242	17	,	,	,
58810	1242	18	or	or	CC
58810	1242	19	the	the	DT
58810	1242	20	angle	angle	NN
58810	1242	21	_	_	NNP
58810	1242	22	ABC	ABC	NNP
58810	1242	23	_	_	NNP
58810	1242	24	.	.	.
58810	1243	1	Finally	finally	RB
58810	1243	2	we	-PRON-	PRP
58810	1243	3	should	should	MD
58810	1243	4	calculate	calculate	VB
58810	1243	5	what	what	WP
58810	1243	6	its	-PRON-	PRP$
58810	1243	7	parallax	parallax	NN
58810	1243	8	would	would	MD
58810	1243	9	be	be	VB
58810	1243	10	were	be	VBD
58810	1243	11	the	the	DT
58810	1243	12	body	body	NN
58810	1243	13	on	on	IN
58810	1243	14	the	the	DT
58810	1243	15	horizon	horizon	NN
58810	1243	16	,	,	,
58810	1243	17	or	or	CC
58810	1243	18	the	the	DT
58810	1243	19	angle	angle	NN
58810	1243	20	_	_	NNP
58810	1243	21	AB'C	AB'C	NNP
58810	1243	22	_	_	NNP
58810	1243	23	.	.	.
58810	1244	1	The	the	DT
58810	1244	2	simplest	simple	JJS
58810	1244	3	method	method	NN
58810	1244	4	of	of	IN
58810	1244	5	finding	find	VBG
58810	1244	6	the	the	DT
58810	1244	7	parallax	parallax	NN
58810	1244	8	of	of	IN
58810	1244	9	a	a	DT
58810	1244	10	body	body	NN
58810	1244	11	_	_	NNP
58810	1244	12	B	B	NNP
58810	1244	13	_	_	NNP
58810	1244	14	(	(	-LRB-
58810	1244	15	Fig	Fig	NNP
58810	1244	16	.	.	.
58810	1245	1	102	102	CD
58810	1245	2	)	)	-RRB-
58810	1245	3	as	as	IN
58810	1245	4	seen	see	VBN
58810	1245	5	from	from	IN
58810	1245	6	the	the	DT
58810	1245	7	two	two	CD
58810	1245	8	points	point	NNS
58810	1245	9	_	_	NNP
58810	1245	10	A	A	NNP
58810	1245	11	_	_	NNP
58810	1245	12	and	and	CC
58810	1245	13	_	_	NNP
58810	1245	14	D	D	NNP
58810	1245	15	_	_	NNP
58810	1245	16	is	be	VBZ
58810	1245	17	to	to	TO
58810	1245	18	compare	compare	VB
58810	1245	19	its	-PRON-	PRP$
58810	1245	20	direction	direction	NN
58810	1245	21	at	at	IN
58810	1245	22	each	each	DT
58810	1245	23	point	point	NN
58810	1245	24	with	with	IN
58810	1245	25	that	that	DT
58810	1245	26	of	of	IN
58810	1245	27	the	the	DT
58810	1245	28	same	same	JJ
58810	1245	29	fixed	fix	VBN
58810	1245	30	star	star	NN
58810	1245	31	near	near	IN
58810	1245	32	the	the	DT
58810	1245	33	body	body	NN
58810	1245	34	.	.	.
58810	1246	1	The	the	DT
58810	1246	2	star	star	NN
58810	1246	3	is	be	VBZ
58810	1246	4	so	so	RB
58810	1246	5	distant	distant	JJ
58810	1246	6	,	,	,
58810	1246	7	that	that	IN
58810	1246	8	it	-PRON-	PRP
58810	1246	9	will	will	MD
58810	1246	10	be	be	VB
58810	1246	11	seen	see	VBN
58810	1246	12	in	in	IN
58810	1246	13	the	the	DT
58810	1246	14	same	same	JJ
58810	1246	15	direction	direction	NN
58810	1246	16	from	from	IN
58810	1246	17	both	both	DT
58810	1246	18	points	point	NNS
58810	1246	19	:	:	:
58810	1246	20	hence	hence	RB
58810	1246	21	,	,	,
58810	1246	22	if	if	IN
58810	1246	23	the	the	DT
58810	1246	24	direction	direction	NN
58810	1246	25	of	of	IN
58810	1246	26	the	the	DT
58810	1246	27	body	body	NN
58810	1246	28	differs	differ	VBZ
58810	1246	29	from	from	IN
58810	1246	30	that	that	DT
58810	1246	31	of	of	IN
58810	1246	32	the	the	DT
58810	1246	33	star	star	NN
58810	1246	34	2	2	CD
58810	1246	35	°	°	,
58810	1246	36	as	as	IN
58810	1246	37	seen	see	VBN
58810	1246	38	from	from	IN
58810	1246	39	one	one	CD
58810	1246	40	point	point	NN
58810	1246	41	,	,	,
58810	1246	42	and	and	CC
58810	1246	43	2	2	CD
58810	1246	44	°	°	,
58810	1246	45	6	6	CD
58810	1246	46	'	'	''
58810	1246	47	as	as	IN
58810	1246	48	seen	see	VBN
58810	1246	49	from	from	IN
58810	1246	50	the	the	DT
58810	1246	51	other	other	JJ
58810	1246	52	point	point	NN
58810	1246	53	,	,	,
58810	1246	54	the	the	DT
58810	1246	55	two	two	CD
58810	1246	56	lines	line	NNS
58810	1246	57	_	_	NNP
58810	1246	58	AB	AB	NNP
58810	1246	59	_	_	NNP
58810	1246	60	and	and	CC
58810	1246	61	_	_	NNP
58810	1246	62	DB	DB	NNP
58810	1246	63	_	_	NNP
58810	1246	64	must	must	MD
58810	1246	65	differ	differ	VB
58810	1246	66	in	in	IN
58810	1246	67	direction	direction	NN
58810	1246	68	by	by	IN
58810	1246	69	6	6	CD
58810	1246	70	'	'	NNS
58810	1246	71	;	;	:
58810	1246	72	in	in	IN
58810	1246	73	other	other	JJ
58810	1246	74	words	word	NNS
58810	1246	75	,	,	,
58810	1246	76	the	the	DT
58810	1246	77	angle	angle	NN
58810	1246	78	_	_	NNP
58810	1246	79	ABD	ABD	NNP
58810	1246	80	_	_	NNP
58810	1246	81	would	would	MD
58810	1246	82	be	be	VB
58810	1246	83	6	6	CD
58810	1246	84	'	'	''
58810	1246	85	.	.	.
58810	1247	1	The	the	DT
58810	1247	2	method	method	NN
58810	1247	3	just	just	RB
58810	1247	4	described	describe	VBN
58810	1247	5	is	be	VBZ
58810	1247	6	the	the	DT
58810	1247	7	usual	usual	JJ
58810	1247	8	method	method	NN
58810	1247	9	of	of	IN
58810	1247	10	finding	find	VBG
58810	1247	11	the	the	DT
58810	1247	12	parallax	parallax	NN
58810	1247	13	of	of	IN
58810	1247	14	the	the	DT
58810	1247	15	moon	moon	NN
58810	1247	16	.	.	.
58810	1248	1	88	88	CD
58810	1248	2	.	.	.
58810	1249	1	_	_	NNP
58810	1249	2	The	the	DT
58810	1249	3	Apparent	Apparent	NNP
58810	1249	4	Size	Size	NNP
58810	1249	5	of	of	IN
58810	1249	6	the	the	DT
58810	1249	7	Moon._--The	Moon._--The	NNP
58810	1249	8	_	_	NNP
58810	1249	9	apparent	apparent	JJ
58810	1249	10	size	size	NN
58810	1249	11	_	_	NNP
58810	1249	12	of	of	IN
58810	1249	13	a	a	DT
58810	1249	14	body	body	NN
58810	1249	15	is	be	VBZ
58810	1249	16	the	the	DT
58810	1249	17	visual	visual	JJ
58810	1249	18	angle	angle	NN
58810	1249	19	subtended	subtend	VBN
58810	1249	20	by	by	IN
58810	1249	21	it	-PRON-	PRP
58810	1249	22	;	;	:
58810	1249	23	that	that	RB
58810	1249	24	is	is	RB
58810	1249	25	,	,	,
58810	1249	26	the	the	DT
58810	1249	27	angle	angle	NN
58810	1249	28	formed	form	VBN
58810	1249	29	by	by	IN
58810	1249	30	two	two	CD
58810	1249	31	lines	line	NNS
58810	1249	32	drawn	draw	VBN
58810	1249	33	from	from	IN
58810	1249	34	the	the	DT
58810	1249	35	eye	eye	NN
58810	1249	36	to	to	IN
58810	1249	37	two	two	CD
58810	1249	38	opposite	opposite	JJ
58810	1249	39	points	point	NNS
58810	1249	40	on	on	IN
58810	1249	41	the	the	DT
58810	1249	42	outline	outline	NN
58810	1249	43	of	of	IN
58810	1249	44	the	the	DT
58810	1249	45	body	body	NN
58810	1249	46	.	.	.
58810	1250	1	The	the	DT
58810	1250	2	apparent	apparent	JJ
58810	1250	3	size	size	NN
58810	1250	4	of	of	IN
58810	1250	5	a	a	DT
58810	1250	6	body	body	NN
58810	1250	7	depends	depend	VBZ
58810	1250	8	upon	upon	IN
58810	1250	9	both	both	CC
58810	1250	10	its	-PRON-	PRP$
58810	1250	11	_	_	NNP
58810	1250	12	magnitude	magnitude	NN
58810	1250	13	_	_	NNP
58810	1250	14	and	and	CC
58810	1250	15	its	-PRON-	PRP$
58810	1250	16	_	_	NNP
58810	1250	17	distance	distance	NN
58810	1250	18	_	_	NNP
58810	1250	19	.	.	.
58810	1251	1	The	the	DT
58810	1251	2	apparent	apparent	JJ
58810	1251	3	size	size	NN
58810	1251	4	,	,	,
58810	1251	5	or	or	CC
58810	1251	6	_	_	NNP
58810	1251	7	angular	angular	JJ
58810	1251	8	diameter	diameter	NN
58810	1251	9	_	_	NNP
58810	1251	10	,	,	,
58810	1251	11	of	of	IN
58810	1251	12	the	the	DT
58810	1251	13	moon	moon	NN
58810	1251	14	is	be	VBZ
58810	1251	15	about	about	RB
58810	1251	16	thirty	thirty	CD
58810	1251	17	-	-	HYPH
58810	1251	18	one	one	CD
58810	1251	19	minutes	minute	NNS
58810	1251	20	.	.	.
58810	1252	1	This	this	DT
58810	1252	2	is	be	VBZ
58810	1252	3	ascertained	ascertain	VBN
58810	1252	4	by	by	IN
58810	1252	5	means	mean	NNS
58810	1252	6	of	of	IN
58810	1252	7	the	the	DT
58810	1252	8	wire	wire	NN
58810	1252	9	micrometer	micrometer	NN
58810	1252	10	already	already	RB
58810	1252	11	described	describe	VBN
58810	1252	12	(	(	-LRB-
58810	1252	13	19	19	CD
58810	1252	14	)	)	-RRB-
58810	1252	15	.	.	.
58810	1253	1	The	the	DT
58810	1253	2	instrument	instrument	NN
58810	1253	3	is	be	VBZ
58810	1253	4	adjusted	adjust	VBN
58810	1253	5	so	so	IN
58810	1253	6	that	that	IN
58810	1253	7	its	-PRON-	PRP$
58810	1253	8	longitudinal	longitudinal	JJ
58810	1253	9	wire	wire	NN
58810	1253	10	shall	shall	MD
58810	1253	11	pass	pass	VB
58810	1253	12	through	through	IN
58810	1253	13	the	the	DT
58810	1253	14	centre	centre	NN
58810	1253	15	of	of	IN
58810	1253	16	the	the	DT
58810	1253	17	moon	moon	NN
58810	1253	18	,	,	,
58810	1253	19	and	and	CC
58810	1253	20	its	-PRON-	PRP$
58810	1253	21	transverse	transverse	JJ
58810	1253	22	wires	wire	NNS
58810	1253	23	shall	shall	MD
58810	1253	24	be	be	VB
58810	1253	25	tangent	tangent	JJ
58810	1253	26	to	to	IN
58810	1253	27	the	the	DT
58810	1253	28	limbs	limb	NNS
58810	1253	29	of	of	IN
58810	1253	30	the	the	DT
58810	1253	31	moon	moon	NN
58810	1253	32	on	on	IN
58810	1253	33	each	each	DT
58810	1253	34	side	side	NN
58810	1253	35	,	,	,
58810	1253	36	at	at	IN
58810	1253	37	the	the	DT
58810	1253	38	point	point	NN
58810	1253	39	where	where	WRB
58810	1253	40	they	-PRON-	PRP
58810	1253	41	are	be	VBP
58810	1253	42	cut	cut	VBN
58810	1253	43	by	by	IN
58810	1253	44	the	the	DT
58810	1253	45	longitudinal	longitudinal	JJ
58810	1253	46	wire	wire	NN
58810	1253	47	.	.	.
58810	1254	1	The	the	DT
58810	1254	2	micrometer	micrometer	NN
58810	1254	3	screw	screw	NN
58810	1254	4	is	be	VBZ
58810	1254	5	then	then	RB
58810	1254	6	turned	turn	VBN
58810	1254	7	till	till	IN
58810	1254	8	the	the	DT
58810	1254	9	wires	wire	NNS
58810	1254	10	are	be	VBP
58810	1254	11	brought	bring	VBN
58810	1254	12	together	together	RB
58810	1254	13	.	.	.
58810	1255	1	The	the	DT
58810	1255	2	number	number	NN
58810	1255	3	of	of	IN
58810	1255	4	turns	turn	NNS
58810	1255	5	of	of	IN
58810	1255	6	the	the	DT
58810	1255	7	screw	screw	NN
58810	1255	8	needed	need	VBN
58810	1255	9	to	to	TO
58810	1255	10	accomplish	accomplish	VB
58810	1255	11	this	this	DT
58810	1255	12	will	will	MD
58810	1255	13	indicate	indicate	VB
58810	1255	14	the	the	DT
58810	1255	15	arc	arc	NN
58810	1255	16	between	between	IN
58810	1255	17	the	the	DT
58810	1255	18	wires	wire	NNS
58810	1255	19	,	,	,
58810	1255	20	or	or	CC
58810	1255	21	the	the	DT
58810	1255	22	angular	angular	JJ
58810	1255	23	diameter	diameter	NN
58810	1255	24	of	of	IN
58810	1255	25	the	the	DT
58810	1255	26	moon	moon	NN
58810	1255	27	.	.	.
58810	1256	1	[	[	-LRB-
58810	1256	2	Illustration	illustration	NN
58810	1256	3	:	:	:
58810	1256	4	Fig	Fig	NNP
58810	1256	5	.	.	.
58810	1257	1	103	103	CD
58810	1257	2	.	.	.
58810	1257	3	]	]	-RRB-
58810	1258	1	In	in	IN
58810	1258	2	order	order	NN
58810	1258	3	to	to	TO
58810	1258	4	be	be	VB
58810	1258	5	certain	certain	JJ
58810	1258	6	that	that	IN
58810	1258	7	the	the	DT
58810	1258	8	longitudinal	longitudinal	JJ
58810	1258	9	wire	wire	NN
58810	1258	10	shall	shall	MD
58810	1258	11	pass	pass	VB
58810	1258	12	through	through	IN
58810	1258	13	the	the	DT
58810	1258	14	centre	centre	NN
58810	1258	15	of	of	IN
58810	1258	16	the	the	DT
58810	1258	17	moon	moon	NN
58810	1258	18	,	,	,
58810	1258	19	it	-PRON-	PRP
58810	1258	20	is	be	VBZ
58810	1258	21	best	good	JJS
58810	1258	22	to	to	TO
58810	1258	23	take	take	VB
58810	1258	24	the	the	DT
58810	1258	25	moon	moon	NN
58810	1258	26	when	when	WRB
58810	1258	27	its	-PRON-	PRP$
58810	1258	28	disc	disc	NN
58810	1258	29	is	be	VBZ
58810	1258	30	in	in	IN
58810	1258	31	the	the	DT
58810	1258	32	form	form	NN
58810	1258	33	of	of	IN
58810	1258	34	a	a	DT
58810	1258	35	crescent	crescent	NN
58810	1258	36	,	,	,
58810	1258	37	and	and	CC
58810	1258	38	to	to	TO
58810	1258	39	place	place	VB
58810	1258	40	the	the	DT
58810	1258	41	longitudinal	longitudinal	JJ
58810	1258	42	wire	wire	NN
58810	1258	43	against	against	IN
58810	1258	44	the	the	DT
58810	1258	45	points	point	NNS
58810	1258	46	,	,	,
58810	1258	47	or	or	CC
58810	1258	48	_	_	NNP
58810	1258	49	cusps	cusp	VBZ
58810	1258	50	_	_	NNP
58810	1258	51	,	,	,
58810	1258	52	of	of	IN
58810	1258	53	the	the	DT
58810	1258	54	crescent	crescent	NN
58810	1258	55	,	,	,
58810	1258	56	as	as	IN
58810	1258	57	shown	show	VBN
58810	1258	58	in	in	IN
58810	1258	59	Fig	Fig	NNP
58810	1258	60	.	.	.
58810	1259	1	103	103	CD
58810	1259	2	.	.	.
58810	1260	1	[	[	-LRB-
58810	1260	2	Illustration	illustration	NN
58810	1260	3	:	:	:
58810	1260	4	Fig	Fig	NNP
58810	1260	5	.	.	.
58810	1261	1	104	104	CD
58810	1261	2	.	.	.
58810	1261	3	]	]	-RRB-
58810	1262	1	89	89	CD
58810	1262	2	.	.	.
58810	1263	1	_	_	NNP
58810	1263	2	The	the	DT
58810	1263	3	Real	real	JJ
58810	1263	4	Size	size	NN
58810	1263	5	of	of	IN
58810	1263	6	the	the	DT
58810	1263	7	Moon._--The	Moon._--The	NNP
58810	1263	8	real	real	JJ
58810	1263	9	diameter	diameter	NN
58810	1263	10	of	of	IN
58810	1263	11	the	the	DT
58810	1263	12	moon	moon	NN
58810	1263	13	is	be	VBZ
58810	1263	14	a	a	DT
58810	1263	15	little	little	JJ
58810	1263	16	over	over	IN
58810	1263	17	one	one	CD
58810	1263	18	-	-	HYPH
58810	1263	19	fourth	fourth	NN
58810	1263	20	of	of	IN
58810	1263	21	that	that	DT
58810	1263	22	of	of	IN
58810	1263	23	the	the	DT
58810	1263	24	earth	earth	NN
58810	1263	25	,	,	,
58810	1263	26	or	or	CC
58810	1263	27	a	a	DT
58810	1263	28	little	little	JJ
58810	1263	29	more	more	JJR
58810	1263	30	than	than	IN
58810	1263	31	two	two	CD
58810	1263	32	thousand	thousand	CD
58810	1263	33	miles	mile	NNS
58810	1263	34	.	.	.
58810	1264	1	The	the	DT
58810	1264	2	comparative	comparative	JJ
58810	1264	3	sizes	size	NNS
58810	1264	4	of	of	IN
58810	1264	5	the	the	DT
58810	1264	6	earth	earth	NN
58810	1264	7	and	and	CC
58810	1264	8	moon	moon	NN
58810	1264	9	are	be	VBP
58810	1264	10	shown	show	VBN
58810	1264	11	in	in	IN
58810	1264	12	Fig	Fig	NNP
58810	1264	13	.	.	.
58810	1265	1	104	104	CD
58810	1265	2	.	.	.
58810	1266	1	[	[	-LRB-
58810	1266	2	Illustration	illustration	NN
58810	1266	3	:	:	:
58810	1266	4	Fig	Fig	NNP
58810	1266	5	.	.	.
58810	1267	1	105	105	CD
58810	1267	2	.	.	.
58810	1267	3	]	]	-RRB-
58810	1268	1	The	the	DT
58810	1268	2	distance	distance	NN
58810	1268	3	and	and	CC
58810	1268	4	apparent	apparent	JJ
58810	1268	5	size	size	NN
58810	1268	6	of	of	IN
58810	1268	7	the	the	DT
58810	1268	8	moon	moon	NN
58810	1268	9	being	be	VBG
58810	1268	10	known	know	VBN
58810	1268	11	,	,	,
58810	1268	12	her	-PRON-	PRP$
58810	1268	13	real	real	JJ
58810	1268	14	diameter	diameter	NN
58810	1268	15	is	be	VBZ
58810	1268	16	found	find	VBN
58810	1268	17	by	by	IN
58810	1268	18	means	mean	NNS
58810	1268	19	of	of	IN
58810	1268	20	a	a	DT
58810	1268	21	triangle	triangle	NN
58810	1268	22	formed	form	VBN
58810	1268	23	as	as	IN
58810	1268	24	shown	show	VBN
58810	1268	25	in	in	IN
58810	1268	26	Fig	Fig	NNP
58810	1268	27	.	.	.
58810	1269	1	105	105	CD
58810	1269	2	.	.	.
58810	1270	1	_	_	NNP
58810	1270	2	C	C	NNP
58810	1270	3	_	_	NNP
58810	1270	4	represents	represent	VBZ
58810	1270	5	the	the	DT
58810	1270	6	centre	centre	NN
58810	1270	7	of	of	IN
58810	1270	8	the	the	DT
58810	1270	9	moon	moon	NN
58810	1270	10	,	,	,
58810	1270	11	_	_	NNP
58810	1270	12	CB	CB	NNP
58810	1270	13	_	_	NNP
58810	1270	14	the	the	DT
58810	1270	15	distance	distance	NN
58810	1270	16	of	of	IN
58810	1270	17	the	the	DT
58810	1270	18	moon	moon	NN
58810	1270	19	from	from	IN
58810	1270	20	the	the	DT
58810	1270	21	earth	earth	NN
58810	1270	22	,	,	,
58810	1270	23	and	and	CC
58810	1270	24	_	_	NNP
58810	1270	25	CA	CA	NNP
58810	1270	26	_	_	NNP
58810	1270	27	the	the	DT
58810	1270	28	radius	radius	NN
58810	1270	29	of	of	IN
58810	1270	30	the	the	DT
58810	1270	31	moon	moon	NN
58810	1270	32	.	.	.
58810	1271	1	_	_	NNP
58810	1271	2	BAC	BAC	NNP
58810	1271	3	_	_	NNP
58810	1271	4	is	be	VBZ
58810	1271	5	a	a	DT
58810	1271	6	triangle	triangle	NN
58810	1271	7	,	,	,
58810	1271	8	right	right	RB
58810	1271	9	-	-	HYPH
58810	1271	10	angled	angle	VBN
58810	1271	11	at	at	IN
58810	1271	12	_	_	NNP
58810	1271	13	A	A	NNP
58810	1271	14	_	_	NNP
58810	1271	15	.	.	.
58810	1272	1	The	the	DT
58810	1272	2	angle	angle	NN
58810	1272	3	_	_	NNP
58810	1272	4	ABC	ABC	NNP
58810	1272	5	_	_	NNP
58810	1272	6	is	be	VBZ
58810	1272	7	half	half	PDT
58810	1272	8	the	the	DT
58810	1272	9	apparent	apparent	JJ
58810	1272	10	diameter	diameter	NN
58810	1272	11	of	of	IN
58810	1272	12	the	the	DT
58810	1272	13	moon	moon	NN
58810	1272	14	.	.	.
58810	1273	1	With	with	IN
58810	1273	2	the	the	DT
58810	1273	3	angles	angle	NNS
58810	1273	4	_	_	NNP
58810	1273	5	A	A	NNP
58810	1273	6	_	_	NNP
58810	1273	7	and	and	CC
58810	1273	8	_	_	NNP
58810	1273	9	B	B	NNP
58810	1273	10	_	_	NNP
58810	1273	11	,	,	,
58810	1273	12	and	and	CC
58810	1273	13	the	the	DT
58810	1273	14	side	side	NN
58810	1273	15	_	_	NNP
58810	1273	16	CB	CB	NNP
58810	1273	17	_	_	NNP
58810	1273	18	known	know	VBN
58810	1273	19	,	,	,
58810	1273	20	it	-PRON-	PRP
58810	1273	21	is	be	VBZ
58810	1273	22	easy	easy	JJ
58810	1273	23	to	to	TO
58810	1273	24	find	find	VB
58810	1273	25	the	the	DT
58810	1273	26	length	length	NN
58810	1273	27	of	of	IN
58810	1273	28	_	_	NNP
58810	1273	29	AC	AC	NNP
58810	1273	30	_	_	NNP
58810	1273	31	by	by	IN
58810	1273	32	trigonometrical	trigonometrical	JJ
58810	1273	33	computation	computation	NN
58810	1273	34	.	.	.
58810	1274	1	Twice	twice	RB
58810	1274	2	_	_	NNP
58810	1274	3	AC	AC	NNP
58810	1274	4	_	_	NNP
58810	1274	5	will	will	MD
58810	1274	6	be	be	VB
58810	1274	7	the	the	DT
58810	1274	8	diameter	diameter	NN
58810	1274	9	of	of	IN
58810	1274	10	the	the	DT
58810	1274	11	moon	moon	NN
58810	1274	12	.	.	.
58810	1275	1	The	the	DT
58810	1275	2	volume	volume	NN
58810	1275	3	of	of	IN
58810	1275	4	the	the	DT
58810	1275	5	moon	moon	NN
58810	1275	6	is	be	VBZ
58810	1275	7	about	about	RB
58810	1275	8	one	one	CD
58810	1275	9	-	-	HYPH
58810	1275	10	fiftieth	fiftieth	NN
58810	1275	11	of	of	IN
58810	1275	12	that	that	DT
58810	1275	13	of	of	IN
58810	1275	14	the	the	DT
58810	1275	15	earth	earth	NN
58810	1275	16	.	.	.
58810	1276	1	90	90	CD
58810	1276	2	.	.	.
58810	1277	1	_	_	NNP
58810	1277	2	Apparent	Apparent	NNP
58810	1277	3	Size	Size	NNP
58810	1277	4	of	of	IN
58810	1277	5	the	the	DT
58810	1277	6	Moon	Moon	NNP
58810	1277	7	on	on	IN
58810	1277	8	the	the	DT
58810	1277	9	Horizon	Horizon	NNP
58810	1277	10	and	and	CC
58810	1277	11	in	in	IN
58810	1277	12	the	the	DT
58810	1277	13	Zenith._.--The	Zenith._.--The	NNP
58810	1277	14	moon	moon	NN
58810	1277	15	is	be	VBZ
58810	1277	16	nearly	nearly	RB
58810	1277	17	four	four	CD
58810	1277	18	thousand	thousand	CD
58810	1277	19	miles	mile	NNS
58810	1277	20	farther	farther	RB
58810	1277	21	from	from	IN
58810	1277	22	the	the	DT
58810	1277	23	observer	observer	NN
58810	1277	24	when	when	WRB
58810	1277	25	she	-PRON-	PRP
58810	1277	26	is	be	VBZ
58810	1277	27	on	on	IN
58810	1277	28	the	the	DT
58810	1277	29	horizon	horizon	NN
58810	1277	30	than	than	IN
58810	1277	31	when	when	WRB
58810	1277	32	she	-PRON-	PRP
58810	1277	33	is	be	VBZ
58810	1277	34	in	in	IN
58810	1277	35	the	the	DT
58810	1277	36	zenith	zenith	NN
58810	1277	37	.	.	.
58810	1278	1	This	this	DT
58810	1278	2	is	be	VBZ
58810	1278	3	evident	evident	JJ
58810	1278	4	from	from	IN
58810	1278	5	Fig	Fig	NNP
58810	1278	6	.	.	.
58810	1279	1	106	106	CD
58810	1279	2	.	.	.
58810	1280	1	_	_	NNP
58810	1280	2	C	C	NNP
58810	1280	3	_	_	NNP
58810	1280	4	is	be	VBZ
58810	1280	5	the	the	DT
58810	1280	6	centre	centre	NN
58810	1280	7	of	of	IN
58810	1280	8	the	the	DT
58810	1280	9	earth	earth	NN
58810	1280	10	,	,	,
58810	1280	11	_	_	NNP
58810	1280	12	M	M	NNP
58810	1280	13	_	_	NNP
58810	1280	14	the	the	DT
58810	1280	15	moon	moon	NN
58810	1280	16	on	on	IN
58810	1280	17	the	the	DT
58810	1280	18	horizon	horizon	NN
58810	1280	19	,	,	,
58810	1280	20	_	_	NNP
58810	1280	21	M	M	NNP
58810	1280	22	'	'	''
58810	1280	23	_	_	NNP
58810	1280	24	the	the	DT
58810	1280	25	moon	moon	NN
58810	1280	26	in	in	IN
58810	1280	27	the	the	DT
58810	1280	28	zenith	zenith	NN
58810	1280	29	,	,	,
58810	1280	30	and	and	CC
58810	1280	31	_	_	NNP
58810	1280	32	O	o	UH
58810	1280	33	_	_	NNP
58810	1280	34	the	the	DT
58810	1280	35	point	point	NN
58810	1280	36	of	of	IN
58810	1280	37	observation	observation	NN
58810	1280	38	.	.	.
58810	1281	1	_	_	NNP
58810	1281	2	OM	OM	NNP
58810	1281	3	_	_	NNP
58810	1281	4	is	be	VBZ
58810	1281	5	the	the	DT
58810	1281	6	distance	distance	NN
58810	1281	7	of	of	IN
58810	1281	8	the	the	DT
58810	1281	9	moon	moon	NN
58810	1281	10	when	when	WRB
58810	1281	11	she	-PRON-	PRP
58810	1281	12	is	be	VBZ
58810	1281	13	on	on	IN
58810	1281	14	the	the	DT
58810	1281	15	horizon	horizon	NN
58810	1281	16	,	,	,
58810	1281	17	and	and	CC
58810	1281	18	_	_	NNP
58810	1281	19	OM	OM	NNP
58810	1281	20	'	'	''
58810	1281	21	_	_	NNP
58810	1281	22	the	the	DT
58810	1281	23	distance	distance	NN
58810	1281	24	of	of	IN
58810	1281	25	the	the	DT
58810	1281	26	moon	moon	NN
58810	1281	27	from	from	IN
58810	1281	28	the	the	DT
58810	1281	29	observer	observer	NN
58810	1281	30	when	when	WRB
58810	1281	31	she	-PRON-	PRP
58810	1281	32	is	be	VBZ
58810	1281	33	in	in	IN
58810	1281	34	the	the	DT
58810	1281	35	zenith	zenith	NN
58810	1281	36	.	.	.
58810	1282	1	_	_	NNP
58810	1282	2	CM	CM	NNP
58810	1282	3	_	_	NNP
58810	1282	4	is	be	VBZ
58810	1282	5	equal	equal	JJ
58810	1282	6	to	to	IN
58810	1282	7	_	_	NNP
58810	1282	8	CM	CM	NNP
58810	1282	9	'	'	''
58810	1282	10	_	_	NNP
58810	1282	11	,	,	,
58810	1282	12	and	and	CC
58810	1282	13	_	_	NNP
58810	1282	14	OM	OM	NNP
58810	1282	15	_	_	NNP
58810	1282	16	is	be	VBZ
58810	1282	17	about	about	IN
58810	1282	18	the	the	DT
58810	1282	19	length	length	NN
58810	1282	20	of	of	IN
58810	1282	21	_	_	NNP
58810	1282	22	CM	CM	NNP
58810	1282	23	_	_	NNP
58810	1282	24	;	;	:
58810	1282	25	but	but	CC
58810	1282	26	_	_	NNP
58810	1282	27	OM	OM	NNP
58810	1282	28	'	'	POS
58810	1282	29	_	_	NNP
58810	1282	30	is	be	VBZ
58810	1282	31	about	about	RB
58810	1282	32	four	four	CD
58810	1282	33	thousand	thousand	CD
58810	1282	34	miles	mile	NNS
58810	1282	35	shorter	short	JJR
58810	1282	36	than	than	IN
58810	1282	37	_	_	NNP
58810	1282	38	CM	CM	NNP
58810	1282	39	'	'	POS
58810	1282	40	_	_	NN
58810	1282	41	:	:	:
58810	1282	42	hence	hence	RB
58810	1282	43	_	_	NNP
58810	1282	44	OM	OM	NNP
58810	1282	45	'	'	POS
58810	1282	46	_	_	NNP
58810	1282	47	is	be	VBZ
58810	1282	48	about	about	RB
58810	1282	49	four	four	CD
58810	1282	50	thousand	thousand	CD
58810	1282	51	miles	mile	NNS
58810	1282	52	shorter	short	JJR
58810	1282	53	than	than	IN
58810	1282	54	_	_	NNP
58810	1282	55	OM	OM	NNP
58810	1282	56	_	_	NNP
58810	1282	57	.	.	.
58810	1283	1	[	[	-LRB-
58810	1283	2	Illustration	illustration	NN
58810	1283	3	:	:	:
58810	1283	4	Fig	Fig	NNP
58810	1283	5	.	.	.
58810	1284	1	106	106	CD
58810	1284	2	.	.	.
58810	1284	3	]	]	-RRB-
58810	1285	1	Notwithstanding	notwithstanding	IN
58810	1285	2	the	the	DT
58810	1285	3	moon	moon	NN
58810	1285	4	is	be	VBZ
58810	1285	5	much	much	JJ
58810	1285	6	nearer	nearer	NN
58810	1285	7	when	when	WRB
58810	1285	8	at	at	IN
58810	1285	9	the	the	DT
58810	1285	10	zenith	zenith	NN
58810	1285	11	than	than	IN
58810	1285	12	at	at	IN
58810	1285	13	the	the	DT
58810	1285	14	horizon	horizon	NN
58810	1285	15	,	,	,
58810	1285	16	it	-PRON-	PRP
58810	1285	17	seems	seem	VBZ
58810	1285	18	to	to	IN
58810	1285	19	us	-PRON-	PRP
58810	1285	20	much	much	RB
58810	1285	21	larger	large	JJR
58810	1285	22	at	at	IN
58810	1285	23	the	the	DT
58810	1285	24	horizon	horizon	NN
58810	1285	25	.	.	.
58810	1286	1	This	this	DT
58810	1286	2	is	be	VBZ
58810	1286	3	a	a	DT
58810	1286	4	pure	pure	JJ
58810	1286	5	illusion	illusion	NN
58810	1286	6	,	,	,
58810	1286	7	as	as	IN
58810	1286	8	we	-PRON-	PRP
58810	1286	9	become	become	VBP
58810	1286	10	convinced	convinced	JJ
58810	1286	11	when	when	WRB
58810	1286	12	we	-PRON-	PRP
58810	1286	13	measure	measure	VBP
58810	1286	14	the	the	DT
58810	1286	15	disc	disc	NN
58810	1286	16	with	with	IN
58810	1286	17	accurate	accurate	JJ
58810	1286	18	instruments	instrument	NNS
58810	1286	19	,	,	,
58810	1286	20	so	so	IN
58810	1286	21	as	as	IN
58810	1286	22	to	to	TO
58810	1286	23	make	make	VB
58810	1286	24	the	the	DT
58810	1286	25	result	result	NN
58810	1286	26	independent	independent	JJ
58810	1286	27	of	of	IN
58810	1286	28	our	-PRON-	PRP$
58810	1286	29	ordinary	ordinary	JJ
58810	1286	30	way	way	NN
58810	1286	31	of	of	IN
58810	1286	32	judging	judging	NN
58810	1286	33	.	.	.
58810	1287	1	When	when	WRB
58810	1287	2	the	the	DT
58810	1287	3	moon	moon	NN
58810	1287	4	is	be	VBZ
58810	1287	5	near	near	IN
58810	1287	6	the	the	DT
58810	1287	7	horizon	horizon	NN
58810	1287	8	,	,	,
58810	1287	9	it	-PRON-	PRP
58810	1287	10	seems	seem	VBZ
58810	1287	11	placed	place	VBN
58810	1287	12	beyond	beyond	IN
58810	1287	13	all	all	PDT
58810	1287	14	the	the	DT
58810	1287	15	objects	object	NNS
58810	1287	16	on	on	IN
58810	1287	17	the	the	DT
58810	1287	18	surface	surface	NN
58810	1287	19	of	of	IN
58810	1287	20	the	the	DT
58810	1287	21	earth	earth	NN
58810	1287	22	in	in	IN
58810	1287	23	that	that	DT
58810	1287	24	direction	direction	NN
58810	1287	25	,	,	,
58810	1287	26	and	and	CC
58810	1287	27	therefore	therefore	RB
58810	1287	28	farther	farther	RB
58810	1287	29	off	off	RB
58810	1287	30	than	than	IN
58810	1287	31	at	at	IN
58810	1287	32	the	the	DT
58810	1287	33	zenith	zenith	NN
58810	1287	34	,	,	,
58810	1287	35	where	where	WRB
58810	1287	36	no	no	DT
58810	1287	37	intervening	intervening	NN
58810	1287	38	objects	object	NNS
58810	1287	39	enable	enable	VBP
58810	1287	40	us	-PRON-	PRP
58810	1287	41	to	to	TO
58810	1287	42	judge	judge	VB
58810	1287	43	of	of	IN
58810	1287	44	its	-PRON-	PRP$
58810	1287	45	distance	distance	NN
58810	1287	46	.	.	.
58810	1288	1	In	in	IN
58810	1288	2	any	any	DT
58810	1288	3	case	case	NN
58810	1288	4	,	,	,
58810	1288	5	an	an	DT
58810	1288	6	object	object	NN
58810	1288	7	which	which	WDT
58810	1288	8	keeps	keep	VBZ
58810	1288	9	the	the	DT
58810	1288	10	same	same	JJ
58810	1288	11	apparent	apparent	JJ
58810	1288	12	magnitude	magnitude	NN
58810	1288	13	seems	seem	VBZ
58810	1288	14	to	to	IN
58810	1288	15	us	-PRON-	PRP
58810	1288	16	,	,	,
58810	1288	17	through	through	IN
58810	1288	18	the	the	DT
58810	1288	19	instinctive	instinctive	JJ
58810	1288	20	habits	habit	NNS
58810	1288	21	of	of	IN
58810	1288	22	the	the	DT
58810	1288	23	eye	eye	NN
58810	1288	24	,	,	,
58810	1288	25	the	the	DT
58810	1288	26	larger	large	JJR
58810	1288	27	in	in	IN
58810	1288	28	proportion	proportion	NN
58810	1288	29	as	as	IN
58810	1288	30	we	-PRON-	PRP
58810	1288	31	judge	judge	VBP
58810	1288	32	it	-PRON-	PRP
58810	1288	33	to	to	TO
58810	1288	34	be	be	VB
58810	1288	35	more	more	RBR
58810	1288	36	distant	distant	JJ
58810	1288	37	.	.	.
58810	1289	1	91	91	CD
58810	1289	2	.	.	.
58810	1290	1	_	_	NNP
58810	1290	2	The	the	DT
58810	1290	3	Apparent	Apparent	NNP
58810	1290	4	Size	Size	NNP
58810	1290	5	of	of	IN
58810	1290	6	the	the	DT
58810	1290	7	Moon	Moon	NNP
58810	1290	8	increased	increase	VBN
58810	1290	9	by	by	IN
58810	1290	10	Irradiation._--In	irradiation._--in	NN
58810	1290	11	the	the	DT
58810	1290	12	case	case	NN
58810	1290	13	of	of	IN
58810	1290	14	the	the	DT
58810	1290	15	moon	moon	NN
58810	1290	16	,	,	,
58810	1290	17	the	the	DT
58810	1290	18	word	word	NN
58810	1290	19	_	_	NNP
58810	1290	20	apparent	apparent	JJ
58810	1290	21	_	_	NNP
58810	1290	22	means	mean	VBZ
58810	1290	23	much	much	RB
58810	1290	24	more	more	JJR
58810	1290	25	than	than	IN
58810	1290	26	it	-PRON-	PRP
58810	1290	27	does	do	VBZ
58810	1290	28	in	in	IN
58810	1290	29	the	the	DT
58810	1290	30	case	case	NN
58810	1290	31	of	of	IN
58810	1290	32	other	other	JJ
58810	1290	33	celestial	celestial	JJ
58810	1290	34	bodies	body	NNS
58810	1290	35	.	.	.
58810	1291	1	Indeed	indeed	RB
58810	1291	2	,	,	,
58810	1291	3	its	-PRON-	PRP$
58810	1291	4	brightness	brightness	NN
58810	1291	5	causes	cause	VBZ
58810	1291	6	our	-PRON-	PRP$
58810	1291	7	eyes	eye	NNS
58810	1291	8	to	to	TO
58810	1291	9	play	play	VB
58810	1291	10	us	-PRON-	PRP
58810	1291	11	false	false	JJ
58810	1291	12	.	.	.
58810	1292	1	As	as	IN
58810	1292	2	is	be	VBZ
58810	1292	3	well	well	RB
58810	1292	4	known	know	VBN
58810	1292	5	,	,	,
58810	1292	6	the	the	DT
58810	1292	7	crescent	crescent	NN
58810	1292	8	of	of	IN
58810	1292	9	the	the	DT
58810	1292	10	new	new	JJ
58810	1292	11	moon	moon	NN
58810	1292	12	seems	seem	VBZ
58810	1292	13	part	part	NN
58810	1292	14	of	of	IN
58810	1292	15	a	a	DT
58810	1292	16	much	much	RB
58810	1292	17	larger	large	JJR
58810	1292	18	sphere	sphere	NN
58810	1292	19	than	than	IN
58810	1292	20	that	that	DT
58810	1292	21	which	which	WDT
58810	1292	22	it	-PRON-	PRP
58810	1292	23	has	have	VBZ
58810	1292	24	been	be	VBN
58810	1292	25	said	say	VBN
58810	1292	26	,	,	,
58810	1292	27	time	time	NN
58810	1292	28	out	out	IN
58810	1292	29	of	of	IN
58810	1292	30	mind	mind	NN
58810	1292	31	,	,	,
58810	1292	32	to	to	TO
58810	1292	33	"	"	``
58810	1292	34	hold	hold	VB
58810	1292	35	in	in	IN
58810	1292	36	its	-PRON-	PRP$
58810	1292	37	arms	arm	NNS
58810	1292	38	.	.	.
58810	1292	39	"	"	''
58810	1293	1	The	the	DT
58810	1293	2	bright	bright	JJ
58810	1293	3	portion	portion	NN
58810	1293	4	of	of	IN
58810	1293	5	the	the	DT
58810	1293	6	moon	moon	NN
58810	1293	7	as	as	IN
58810	1293	8	seen	see	VBN
58810	1293	9	with	with	IN
58810	1293	10	our	-PRON-	PRP$
58810	1293	11	measuring	measure	VBG
58810	1293	12	instruments	instrument	NNS
58810	1293	13	,	,	,
58810	1293	14	as	as	RB
58810	1293	15	well	well	RB
58810	1293	16	as	as	IN
58810	1293	17	when	when	WRB
58810	1293	18	seen	see	VBN
58810	1293	19	with	with	IN
58810	1293	20	the	the	DT
58810	1293	21	naked	naked	JJ
58810	1293	22	eye	eye	NN
58810	1293	23	,	,	,
58810	1293	24	covers	cover	VBZ
58810	1293	25	a	a	DT
58810	1293	26	larger	large	JJR
58810	1293	27	space	space	NN
58810	1293	28	in	in	IN
58810	1293	29	the	the	DT
58810	1293	30	field	field	NN
58810	1293	31	of	of	IN
58810	1293	32	the	the	DT
58810	1293	33	telescope	telescope	NN
58810	1293	34	than	than	IN
58810	1293	35	it	-PRON-	PRP
58810	1293	36	would	would	MD
58810	1293	37	if	if	IN
58810	1293	38	it	-PRON-	PRP
58810	1293	39	were	be	VBD
58810	1293	40	not	not	RB
58810	1293	41	so	so	RB
58810	1293	42	bright	bright	JJ
58810	1293	43	.	.	.
58810	1294	1	This	this	DT
58810	1294	2	effect	effect	NN
58810	1294	3	of	of	IN
58810	1294	4	_	_	NNP
58810	1294	5	irradiation	irradiation	NN
58810	1294	6	_	_	NNP
58810	1294	7	,	,	,
58810	1294	8	as	as	IN
58810	1294	9	it	-PRON-	PRP
58810	1294	10	is	be	VBZ
58810	1294	11	called	call	VBN
58810	1294	12	,	,	,
58810	1294	13	must	must	MD
58810	1294	14	be	be	VB
58810	1294	15	allowed	allow	VBN
58810	1294	16	for	for	IN
58810	1294	17	in	in	IN
58810	1294	18	exact	exact	JJ
58810	1294	19	measurements	measurement	NNS
58810	1294	20	of	of	IN
58810	1294	21	the	the	DT
58810	1294	22	diameter	diameter	NN
58810	1294	23	of	of	IN
58810	1294	24	the	the	DT
58810	1294	25	moon	moon	NN
58810	1294	26	.	.	.
58810	1295	1	[	[	-LRB-
58810	1295	2	Illustration	illustration	NN
58810	1295	3	:	:	:
58810	1295	4	Fig	Fig	NNP
58810	1295	5	.	.	.
58810	1296	1	107	107	LS
58810	1296	2	.	.	.
58810	1296	3	]	]	-RRB-
58810	1297	1	92	92	CD
58810	1297	2	.	.	.
58810	1298	1	_	_	NNP
58810	1298	2	Apparent	Apparent	NNP
58810	1298	3	Size	Size	NNP
58810	1298	4	of	of	IN
58810	1298	5	the	the	DT
58810	1298	6	Moon	Moon	NNP
58810	1298	7	in	in	IN
58810	1298	8	Different	Different	NNP
58810	1298	9	Parts	Parts	NNPS
58810	1298	10	of	of	IN
58810	1298	11	her	-PRON-	PRP$
58810	1298	12	Orbit._--Owing	orbit._--owe	VBG
58810	1298	13	to	to	IN
58810	1298	14	the	the	DT
58810	1298	15	eccentricity	eccentricity	NN
58810	1298	16	of	of	IN
58810	1298	17	the	the	DT
58810	1298	18	moon	moon	NN
58810	1298	19	's	's	POS
58810	1298	20	orbit	orbit	NN
58810	1298	21	,	,	,
58810	1298	22	her	-PRON-	PRP$
58810	1298	23	distance	distance	NN
58810	1298	24	from	from	IN
58810	1298	25	the	the	DT
58810	1298	26	earth	earth	NN
58810	1298	27	varies	vary	VBZ
58810	1298	28	somewhat	somewhat	RB
58810	1298	29	from	from	IN
58810	1298	30	time	time	NN
58810	1298	31	to	to	IN
58810	1298	32	time	time	NN
58810	1298	33	.	.	.
58810	1299	1	This	this	DT
58810	1299	2	variation	variation	NN
58810	1299	3	causes	cause	VBZ
58810	1299	4	a	a	DT
58810	1299	5	corresponding	corresponding	JJ
58810	1299	6	variation	variation	NN
58810	1299	7	in	in	IN
58810	1299	8	her	-PRON-	PRP$
58810	1299	9	apparent	apparent	JJ
58810	1299	10	size	size	NN
58810	1299	11	,	,	,
58810	1299	12	which	which	WDT
58810	1299	13	is	be	VBZ
58810	1299	14	illustrated	illustrate	VBN
58810	1299	15	in	in	IN
58810	1299	16	Fig	Fig	NNP
58810	1299	17	.	.	.
58810	1300	1	107	107	CD
58810	1300	2	.	.	.
58810	1301	1	93	93	CD
58810	1301	2	.	.	.
58810	1302	1	_	_	NNP
58810	1302	2	The	the	DT
58810	1302	3	Mass	Mass	NNP
58810	1302	4	of	of	IN
58810	1302	5	the	the	DT
58810	1302	6	Moon._--The	Moon._--The	NNP
58810	1302	7	moon	moon	NN
58810	1302	8	is	be	VBZ
58810	1302	9	considerably	considerably	RB
58810	1302	10	less	less	RBR
58810	1302	11	dense	dense	JJ
58810	1302	12	than	than	IN
58810	1302	13	the	the	DT
58810	1302	14	earth	earth	NN
58810	1302	15	,	,	,
58810	1302	16	its	-PRON-	PRP$
58810	1302	17	mass	mass	NN
58810	1302	18	being	be	VBG
58810	1302	19	only	only	RB
58810	1302	20	about	about	RB
58810	1302	21	one	one	CD
58810	1302	22	-	-	HYPH
58810	1302	23	eightieth	eightieth	NN
58810	1302	24	of	of	IN
58810	1302	25	that	that	DT
58810	1302	26	of	of	IN
58810	1302	27	the	the	DT
58810	1302	28	earth	earth	NN
58810	1302	29	;	;	:
58810	1302	30	that	that	RB
58810	1302	31	is	is	RB
58810	1302	32	,	,	,
58810	1302	33	while	while	IN
58810	1302	34	it	-PRON-	PRP
58810	1302	35	would	would	MD
58810	1302	36	take	take	VB
58810	1302	37	only	only	RB
58810	1302	38	about	about	RB
58810	1302	39	fifty	fifty	CD
58810	1302	40	moons	moon	NNS
58810	1302	41	to	to	TO
58810	1302	42	make	make	VB
58810	1302	43	the	the	DT
58810	1302	44	bulk	bulk	NN
58810	1302	45	of	of	IN
58810	1302	46	the	the	DT
58810	1302	47	earth	earth	NN
58810	1302	48	,	,	,
58810	1302	49	it	-PRON-	PRP
58810	1302	50	would	would	MD
58810	1302	51	take	take	VB
58810	1302	52	about	about	RB
58810	1302	53	eighty	eighty	CD
58810	1302	54	to	to	TO
58810	1302	55	make	make	VB
58810	1302	56	the	the	DT
58810	1302	57	mass	mass	NN
58810	1302	58	of	of	IN
58810	1302	59	the	the	DT
58810	1302	60	earth	earth	NN
58810	1302	61	.	.	.
58810	1303	1	One	one	CD
58810	1303	2	method	method	NN
58810	1303	3	of	of	IN
58810	1303	4	finding	find	VBG
58810	1303	5	the	the	DT
58810	1303	6	mass	mass	NN
58810	1303	7	of	of	IN
58810	1303	8	the	the	DT
58810	1303	9	moon	moon	NN
58810	1303	10	is	be	VBZ
58810	1303	11	to	to	TO
58810	1303	12	compare	compare	VB
58810	1303	13	her	-PRON-	PRP$
58810	1303	14	effect	effect	NN
58810	1303	15	in	in	IN
58810	1303	16	producing	produce	VBG
58810	1303	17	the	the	DT
58810	1303	18	_	_	NNP
58810	1303	19	tides	tides	NNP
58810	1303	20	_	_	NNP
58810	1303	21	with	with	IN
58810	1303	22	that	that	DT
58810	1303	23	of	of	IN
58810	1303	24	the	the	DT
58810	1303	25	sun	sun	NN
58810	1303	26	.	.	.
58810	1304	1	We	-PRON-	PRP
58810	1304	2	first	first	RB
58810	1304	3	calculate	calculate	VBP
58810	1304	4	what	what	WP
58810	1304	5	would	would	MD
58810	1304	6	be	be	VB
58810	1304	7	the	the	DT
58810	1304	8	moon	moon	NN
58810	1304	9	's	's	POS
58810	1304	10	effect	effect	NN
58810	1304	11	in	in	IN
58810	1304	12	producing	produce	VBG
58810	1304	13	the	the	DT
58810	1304	14	tides	tide	NNS
58810	1304	15	,	,	,
58810	1304	16	were	be	VBD
58810	1304	17	she	-PRON-	PRP
58810	1304	18	as	as	RB
58810	1304	19	far	far	RB
58810	1304	20	off	off	RB
58810	1304	21	as	as	IN
58810	1304	22	the	the	DT
58810	1304	23	sun	sun	NN
58810	1304	24	.	.	.
58810	1305	1	We	-PRON-	PRP
58810	1305	2	then	then	RB
58810	1305	3	form	form	VBP
58810	1305	4	the	the	DT
58810	1305	5	following	following	JJ
58810	1305	6	proportion	proportion	NN
58810	1305	7	:	:	:
58810	1305	8	as	as	IN
58810	1305	9	the	the	DT
58810	1305	10	sun	sun	NN
58810	1305	11	's	's	POS
58810	1305	12	effect	effect	NN
58810	1305	13	in	in	IN
58810	1305	14	producing	produce	VBG
58810	1305	15	the	the	DT
58810	1305	16	tides	tide	NNS
58810	1305	17	is	be	VBZ
58810	1305	18	to	to	IN
58810	1305	19	the	the	DT
58810	1305	20	moon	moon	NN
58810	1305	21	's	's	POS
58810	1305	22	effect	effect	NN
58810	1305	23	at	at	IN
58810	1305	24	the	the	DT
58810	1305	25	same	same	JJ
58810	1305	26	distance	distance	NN
58810	1305	27	,	,	,
58810	1305	28	so	so	RB
58810	1305	29	is	be	VBZ
58810	1305	30	the	the	DT
58810	1305	31	mass	mass	NN
58810	1305	32	of	of	IN
58810	1305	33	the	the	DT
58810	1305	34	sun	sun	NN
58810	1305	35	to	to	IN
58810	1305	36	the	the	DT
58810	1305	37	mass	mass	NN
58810	1305	38	of	of	IN
58810	1305	39	the	the	DT
58810	1305	40	moon	moon	NN
58810	1305	41	.	.	.
58810	1306	1	The	the	DT
58810	1306	2	method	method	NN
58810	1306	3	of	of	IN
58810	1306	4	finding	find	VBG
58810	1306	5	the	the	DT
58810	1306	6	mass	mass	NN
58810	1306	7	of	of	IN
58810	1306	8	the	the	DT
58810	1306	9	sun	sun	NN
58810	1306	10	will	will	MD
58810	1306	11	be	be	VB
58810	1306	12	given	give	VBN
58810	1306	13	farther	farther	RB
58810	1306	14	on	on	RB
58810	1306	15	.	.	.
58810	1307	1	94	94	CD
58810	1307	2	.	.	.
58810	1308	1	_	_	NNP
58810	1308	2	The	the	DT
58810	1308	3	Orbital	Orbital	NNP
58810	1308	4	Motion	Motion	NNP
58810	1308	5	of	of	IN
58810	1308	6	the	the	DT
58810	1308	7	Moon._--If	Moon._--If	NNP
58810	1308	8	we	-PRON-	PRP
58810	1308	9	watch	watch	VBP
58810	1308	10	the	the	DT
58810	1308	11	moon	moon	NN
58810	1308	12	from	from	IN
58810	1308	13	night	night	NN
58810	1308	14	to	to	IN
58810	1308	15	night	night	NN
58810	1308	16	,	,	,
58810	1308	17	we	-PRON-	PRP
58810	1308	18	see	see	VBP
58810	1308	19	that	that	IN
58810	1308	20	she	-PRON-	PRP
58810	1308	21	moves	move	VBZ
58810	1308	22	eastward	eastward	RB
58810	1308	23	quite	quite	RB
58810	1308	24	rapidly	rapidly	RB
58810	1308	25	among	among	IN
58810	1308	26	the	the	DT
58810	1308	27	stars	star	NNS
58810	1308	28	.	.	.
58810	1309	1	When	when	WRB
58810	1309	2	the	the	DT
58810	1309	3	new	new	JJ
58810	1309	4	moon	moon	NN
58810	1309	5	is	be	VBZ
58810	1309	6	first	first	RB
58810	1309	7	visible	visible	JJ
58810	1309	8	,	,	,
58810	1309	9	it	-PRON-	PRP
58810	1309	10	appears	appear	VBZ
58810	1309	11	near	near	IN
58810	1309	12	the	the	DT
58810	1309	13	horizon	horizon	NN
58810	1309	14	in	in	IN
58810	1309	15	the	the	DT
58810	1309	16	west	west	NN
58810	1309	17	,	,	,
58810	1309	18	just	just	RB
58810	1309	19	after	after	IN
58810	1309	20	sunset	sunset	NN
58810	1309	21	.	.	.
58810	1310	1	A	a	DT
58810	1310	2	week	week	NN
58810	1310	3	later	later	RB
58810	1310	4	the	the	DT
58810	1310	5	moon	moon	NN
58810	1310	6	will	will	MD
58810	1310	7	be	be	VB
58810	1310	8	on	on	IN
58810	1310	9	the	the	DT
58810	1310	10	meridian	meridian	NN
58810	1310	11	at	at	IN
58810	1310	12	the	the	DT
58810	1310	13	same	same	JJ
58810	1310	14	hour	hour	NN
58810	1310	15	,	,	,
58810	1310	16	and	and	CC
58810	1310	17	about	about	RB
58810	1310	18	a	a	DT
58810	1310	19	week	week	NN
58810	1310	20	later	later	RB
58810	1310	21	still	still	RB
58810	1310	22	on	on	IN
58810	1310	23	the	the	DT
58810	1310	24	eastern	eastern	JJ
58810	1310	25	horizon	horizon	NN
58810	1310	26	.	.	.
58810	1311	1	The	the	DT
58810	1311	2	moon	moon	NN
58810	1311	3	completes	complete	VBZ
58810	1311	4	the	the	DT
58810	1311	5	circuit	circuit	NN
58810	1311	6	of	of	IN
58810	1311	7	the	the	DT
58810	1311	8	heavens	heavens	NNPS
58810	1311	9	in	in	IN
58810	1311	10	a	a	DT
58810	1311	11	period	period	NN
58810	1311	12	of	of	IN
58810	1311	13	about	about	RB
58810	1311	14	thirty	thirty	CD
58810	1311	15	days	day	NNS
58810	1311	16	,	,	,
58810	1311	17	moving	move	VBG
58810	1311	18	eastward	eastward	RB
58810	1311	19	at	at	IN
58810	1311	20	the	the	DT
58810	1311	21	rate	rate	NN
58810	1311	22	of	of	IN
58810	1311	23	about	about	RB
58810	1311	24	twelve	twelve	CD
58810	1311	25	degrees	degree	NNS
58810	1311	26	a	a	DT
58810	1311	27	day	day	NN
58810	1311	28	.	.	.
58810	1312	1	This	this	DT
58810	1312	2	eastward	eastward	JJ
58810	1312	3	motion	motion	NN
58810	1312	4	of	of	IN
58810	1312	5	the	the	DT
58810	1312	6	moon	moon	NN
58810	1312	7	is	be	VBZ
58810	1312	8	due	due	JJ
58810	1312	9	to	to	IN
58810	1312	10	the	the	DT
58810	1312	11	fact	fact	NN
58810	1312	12	that	that	IN
58810	1312	13	she	-PRON-	PRP
58810	1312	14	is	be	VBZ
58810	1312	15	revolving	revolve	VBG
58810	1312	16	around	around	IN
58810	1312	17	the	the	DT
58810	1312	18	earth	earth	NN
58810	1312	19	from	from	IN
58810	1312	20	west	west	NNP
58810	1312	21	to	to	IN
58810	1312	22	east	east	NNP
58810	1312	23	.	.	.
58810	1313	1	[	[	-LRB-
58810	1313	2	Illustration	illustration	NN
58810	1313	3	:	:	:
58810	1313	4	Fig	Fig	NNP
58810	1313	5	.	.	.
58810	1314	1	108	108	CD
58810	1314	2	.	.	.
58810	1314	3	]	]	-RRB-
58810	1315	1	95	95	CD
58810	1315	2	.	.	.
58810	1316	1	_	_	NNP
58810	1316	2	The	the	DT
58810	1316	3	Aspects	Aspects	NNPS
58810	1316	4	of	of	IN
58810	1316	5	the	the	DT
58810	1316	6	Moon._--As	Moon._--As	NNP
58810	1316	7	the	the	DT
58810	1316	8	moon	moon	NN
58810	1316	9	revolves	revolve	VBZ
58810	1316	10	around	around	IN
58810	1316	11	the	the	DT
58810	1316	12	earth	earth	NN
58810	1316	13	,	,	,
58810	1316	14	she	-PRON-	PRP
58810	1316	15	comes	come	VBZ
58810	1316	16	into	into	IN
58810	1316	17	different	different	JJ
58810	1316	18	positions	position	NNS
58810	1316	19	with	with	IN
58810	1316	20	reference	reference	NN
58810	1316	21	to	to	IN
58810	1316	22	the	the	DT
58810	1316	23	earth	earth	NN
58810	1316	24	and	and	CC
58810	1316	25	sun	sun	NN
58810	1316	26	.	.	.
58810	1317	1	These	these	DT
58810	1317	2	different	different	JJ
58810	1317	3	positions	position	NNS
58810	1317	4	of	of	IN
58810	1317	5	the	the	DT
58810	1317	6	moon	moon	NN
58810	1317	7	are	be	VBP
58810	1317	8	called	call	VBN
58810	1317	9	the	the	DT
58810	1317	10	_	_	NNP
58810	1317	11	aspects	aspect	NNS
58810	1317	12	_	_	NNP
58810	1317	13	of	of	IN
58810	1317	14	the	the	DT
58810	1317	15	moon	moon	NN
58810	1317	16	.	.	.
58810	1318	1	The	the	DT
58810	1318	2	four	four	CD
58810	1318	3	chief	chief	JJ
58810	1318	4	aspects	aspect	NNS
58810	1318	5	of	of	IN
58810	1318	6	the	the	DT
58810	1318	7	moon	moon	NN
58810	1318	8	are	be	VBP
58810	1318	9	shown	show	VBN
58810	1318	10	in	in	IN
58810	1318	11	Fig	Fig	NNP
58810	1318	12	.	.	.
58810	1319	1	108	108	CD
58810	1319	2	.	.	.
58810	1320	1	When	when	WRB
58810	1320	2	the	the	DT
58810	1320	3	moon	moon	NN
58810	1320	4	is	be	VBZ
58810	1320	5	at	at	IN
58810	1320	6	_	_	NNP
58810	1320	7	M	M	NNP
58810	1320	8	_	_	NNP
58810	1320	9	,	,	,
58810	1320	10	she	-PRON-	PRP
58810	1320	11	appears	appear	VBZ
58810	1320	12	in	in	IN
58810	1320	13	the	the	DT
58810	1320	14	opposite	opposite	JJ
58810	1320	15	part	part	NN
58810	1320	16	of	of	IN
58810	1320	17	the	the	DT
58810	1320	18	heavens	heavens	NNPS
58810	1320	19	to	to	IN
58810	1320	20	the	the	DT
58810	1320	21	sun	sun	NN
58810	1320	22	,	,	,
58810	1320	23	and	and	CC
58810	1320	24	is	be	VBZ
58810	1320	25	said	say	VBN
58810	1320	26	to	to	TO
58810	1320	27	be	be	VB
58810	1320	28	in	in	IN
58810	1320	29	_	_	NNP
58810	1320	30	opposition	opposition	NN
58810	1320	31	_	_	NNP
58810	1320	32	;	;	:
58810	1320	33	when	when	WRB
58810	1320	34	at	at	IN
58810	1320	35	_	_	NNP
58810	1320	36	M	M	NNP
58810	1320	37	'	'	''
58810	1320	38	_	_	NNP
58810	1320	39	and	and	CC
58810	1320	40	at	at	IN
58810	1320	41	_	_	NNP
58810	1320	42	M	M	NNP
58810	1320	43	'	'	''
58810	1320	44	'	'	''
58810	1320	45	'	'	''
58810	1320	46	_	_	NNP
58810	1320	47	,	,	,
58810	1320	48	she	-PRON-	PRP
58810	1320	49	appears	appear	VBZ
58810	1320	50	ninety	ninety	CD
58810	1320	51	degrees	degree	NNS
58810	1320	52	away	away	RB
58810	1320	53	from	from	IN
58810	1320	54	the	the	DT
58810	1320	55	sun	sun	NN
58810	1320	56	,	,	,
58810	1320	57	and	and	CC
58810	1320	58	is	be	VBZ
58810	1320	59	said	say	VBN
58810	1320	60	to	to	TO
58810	1320	61	be	be	VB
58810	1320	62	in	in	IN
58810	1320	63	_	_	NNP
58810	1320	64	quadrature	quadrature	NN
58810	1320	65	_	_	NNP
58810	1320	66	;	;	:
58810	1320	67	when	when	WRB
58810	1320	68	at	at	IN
58810	1320	69	_	_	NNP
58810	1320	70	M	M	NNP
58810	1320	71	'	'	''
58810	1320	72	'	'	''
58810	1320	73	_	_	NNP
58810	1320	74	,	,	,
58810	1320	75	she	-PRON-	PRP
58810	1320	76	appears	appear	VBZ
58810	1320	77	in	in	IN
58810	1320	78	the	the	DT
58810	1320	79	same	same	JJ
58810	1320	80	part	part	NN
58810	1320	81	of	of	IN
58810	1320	82	the	the	DT
58810	1320	83	heavens	heavens	NNPS
58810	1320	84	as	as	IN
58810	1320	85	the	the	DT
58810	1320	86	sun	sun	NN
58810	1320	87	,	,	,
58810	1320	88	and	and	CC
58810	1320	89	is	be	VBZ
58810	1320	90	said	say	VBN
58810	1320	91	to	to	TO
58810	1320	92	be	be	VB
58810	1320	93	in	in	IN
58810	1320	94	_	_	NNP
58810	1320	95	conjunction	conjunction	NN
58810	1320	96	_	_	NNP
58810	1320	97	.	.	.
58810	1321	1	96	96	CD
58810	1321	2	.	.	.
58810	1322	1	_	_	NNP
58810	1322	2	The	the	DT
58810	1322	3	Sidereal	Sidereal	NNP
58810	1322	4	and	and	CC
58810	1322	5	Synodical	Synodical	NNP
58810	1322	6	Periods	Periods	NNPS
58810	1322	7	of	of	IN
58810	1322	8	the	the	DT
58810	1322	9	Moon._--The	Moon._--The	NNP
58810	1322	10	_	_	NNP
58810	1322	11	sidereal	sidereal	JJ
58810	1322	12	period	period	NN
58810	1322	13	_	_	NNP
58810	1322	14	of	of	IN
58810	1322	15	the	the	DT
58810	1322	16	moon	moon	NN
58810	1322	17	is	be	VBZ
58810	1322	18	the	the	DT
58810	1322	19	time	time	NN
58810	1322	20	it	-PRON-	PRP
58810	1322	21	takes	take	VBZ
58810	1322	22	her	-PRON-	PRP
58810	1322	23	to	to	TO
58810	1322	24	pass	pass	VB
58810	1322	25	around	around	RP
58810	1322	26	from	from	IN
58810	1322	27	a	a	DT
58810	1322	28	star	star	NN
58810	1322	29	to	to	IN
58810	1322	30	that	that	DT
58810	1322	31	star	star	NN
58810	1322	32	again	again	RB
58810	1322	33	,	,	,
58810	1322	34	or	or	CC
58810	1322	35	the	the	DT
58810	1322	36	time	time	NN
58810	1322	37	it	-PRON-	PRP
58810	1322	38	takes	take	VBZ
58810	1322	39	her	-PRON-	PRP
58810	1322	40	to	to	IN
58810	1322	41	_	_	NNP
58810	1322	42	make	make	VB
58810	1322	43	a	a	DT
58810	1322	44	complete	complete	JJ
58810	1322	45	revolution	revolution	NN
58810	1322	46	around	around	IN
58810	1322	47	the	the	DT
58810	1322	48	earth	earth	NN
58810	1322	49	_	_	NNP
58810	1322	50	.	.	.
58810	1323	1	This	this	DT
58810	1323	2	is	be	VBZ
58810	1323	3	a	a	DT
58810	1323	4	period	period	NN
58810	1323	5	of	of	IN
58810	1323	6	about	about	RB
58810	1323	7	twenty	twenty	CD
58810	1323	8	-	-	HYPH
58810	1323	9	seven	seven	CD
58810	1323	10	days	day	NNS
58810	1323	11	and	and	CC
58810	1323	12	a	a	DT
58810	1323	13	third	third	NN
58810	1323	14	.	.	.
58810	1324	1	It	-PRON-	PRP
58810	1324	2	is	be	VBZ
58810	1324	3	sometimes	sometimes	RB
58810	1324	4	called	call	VBN
58810	1324	5	the	the	DT
58810	1324	6	_	_	NNP
58810	1324	7	sidereal	sidereal	JJ
58810	1324	8	month	month	NN
58810	1324	9	_	_	NNP
58810	1324	10	.	.	.
58810	1325	1	The	the	DT
58810	1325	2	_	_	NNP
58810	1325	3	synodical	synodical	JJ
58810	1325	4	period	period	NN
58810	1325	5	_	_	NNP
58810	1325	6	of	of	IN
58810	1325	7	the	the	DT
58810	1325	8	moon	moon	NN
58810	1325	9	is	be	VBZ
58810	1325	10	the	the	DT
58810	1325	11	time	time	NN
58810	1325	12	that	that	WDT
58810	1325	13	it	-PRON-	PRP
58810	1325	14	takes	take	VBZ
58810	1325	15	the	the	DT
58810	1325	16	moon	moon	NN
58810	1325	17	to	to	IN
58810	1325	18	_	_	NNP
58810	1325	19	pass	pass	VB
58810	1325	20	from	from	IN
58810	1325	21	one	one	CD
58810	1325	22	aspect	aspect	NN
58810	1325	23	around	around	RB
58810	1325	24	to	to	IN
58810	1325	25	the	the	DT
58810	1325	26	same	same	JJ
58810	1325	27	aspect	aspect	NN
58810	1325	28	again	again	RB
58810	1325	29	_	_	NNP
58810	1325	30	.	.	.
58810	1326	1	This	this	DT
58810	1326	2	is	be	VBZ
58810	1326	3	a	a	DT
58810	1326	4	period	period	NN
58810	1326	5	of	of	IN
58810	1326	6	about	about	RB
58810	1326	7	twenty	twenty	CD
58810	1326	8	-	-	HYPH
58810	1326	9	nine	nine	CD
58810	1326	10	days	day	NNS
58810	1326	11	and	and	CC
58810	1326	12	a	a	DT
58810	1326	13	half	half	NN
58810	1326	14	,	,	,
58810	1326	15	and	and	CC
58810	1326	16	it	-PRON-	PRP
58810	1326	17	is	be	VBZ
58810	1326	18	sometimes	sometimes	RB
58810	1326	19	called	call	VBN
58810	1326	20	the	the	DT
58810	1326	21	_	_	NNP
58810	1326	22	synodical	synodical	JJ
58810	1326	23	month	month	NN
58810	1326	24	_	_	NNP
58810	1326	25	.	.	.
58810	1327	1	[	[	-LRB-
58810	1327	2	Illustration	illustration	NN
58810	1327	3	:	:	:
58810	1327	4	Fig	Fig	NNP
58810	1327	5	.	.	.
58810	1328	1	109	109	CD
58810	1328	2	.	.	.
58810	1328	3	]	]	-RRB-
58810	1329	1	The	the	DT
58810	1329	2	reason	reason	NN
58810	1329	3	why	why	WRB
58810	1329	4	the	the	DT
58810	1329	5	synodical	synodical	JJ
58810	1329	6	period	period	NN
58810	1329	7	is	be	VBZ
58810	1329	8	longer	long	JJR
58810	1329	9	than	than	IN
58810	1329	10	the	the	DT
58810	1329	11	sidereal	sidereal	JJ
58810	1329	12	period	period	NN
58810	1329	13	will	will	MD
58810	1329	14	appear	appear	VB
58810	1329	15	from	from	IN
58810	1329	16	Fig	Fig	NNP
58810	1329	17	.	.	.
58810	1330	1	109	109	CD
58810	1330	2	.	.	.
58810	1331	1	_	_	NNP
58810	1331	2	S	S	NNP
58810	1331	3	_	_	NNP
58810	1331	4	represents	represent	VBZ
58810	1331	5	the	the	DT
58810	1331	6	position	position	NN
58810	1331	7	of	of	IN
58810	1331	8	the	the	DT
58810	1331	9	sun	sun	NN
58810	1331	10	,	,	,
58810	1331	11	_	_	NNP
58810	1331	12	E	E	NNP
58810	1331	13	_	_	NNP
58810	1331	14	that	that	DT
58810	1331	15	of	of	IN
58810	1331	16	the	the	DT
58810	1331	17	earth	earth	NN
58810	1331	18	,	,	,
58810	1331	19	and	and	CC
58810	1331	20	the	the	DT
58810	1331	21	small	small	JJ
58810	1331	22	circle	circle	NN
58810	1331	23	the	the	DT
58810	1331	24	orbit	orbit	NN
58810	1331	25	of	of	IN
58810	1331	26	the	the	DT
58810	1331	27	moon	moon	NN
58810	1331	28	around	around	IN
58810	1331	29	the	the	DT
58810	1331	30	earth	earth	NN
58810	1331	31	.	.	.
58810	1332	1	The	the	DT
58810	1332	2	arrow	arrow	NN
58810	1332	3	in	in	IN
58810	1332	4	the	the	DT
58810	1332	5	small	small	JJ
58810	1332	6	circle	circle	NN
58810	1332	7	represents	represent	VBZ
58810	1332	8	the	the	DT
58810	1332	9	direction	direction	NN
58810	1332	10	the	the	DT
58810	1332	11	moon	moon	NN
58810	1332	12	is	be	VBZ
58810	1332	13	revolving	revolve	VBG
58810	1332	14	around	around	IN
58810	1332	15	the	the	DT
58810	1332	16	earth	earth	NN
58810	1332	17	,	,	,
58810	1332	18	and	and	CC
58810	1332	19	the	the	DT
58810	1332	20	arrow	arrow	NN
58810	1332	21	in	in	IN
58810	1332	22	the	the	DT
58810	1332	23	arc	arc	NN
58810	1332	24	between	between	IN
58810	1332	25	_	_	NNP
58810	1332	26	E	E	NNP
58810	1332	27	_	_	NNP
58810	1332	28	and	and	CC
58810	1332	29	_	_	NNP
58810	1332	30	E	E	NNP
58810	1332	31	'	'	POS
58810	1332	32	_	_	NNP
58810	1332	33	indicates	indicate	VBZ
58810	1332	34	the	the	DT
58810	1332	35	direction	direction	NN
58810	1332	36	of	of	IN
58810	1332	37	the	the	DT
58810	1332	38	earth	earth	NN
58810	1332	39	's	's	POS
58810	1332	40	motion	motion	NN
58810	1332	41	in	in	IN
58810	1332	42	its	-PRON-	PRP$
58810	1332	43	orbit	orbit	NN
58810	1332	44	.	.	.
58810	1333	1	When	when	WRB
58810	1333	2	the	the	DT
58810	1333	3	moon	moon	NN
58810	1333	4	is	be	VBZ
58810	1333	5	at	at	IN
58810	1333	6	_	_	NNP
58810	1333	7	M_{1	M_{1	NNP
58810	1333	8	}	}	-RRB-
58810	1333	9	_	_	NNP
58810	1333	10	,	,	,
58810	1333	11	she	-PRON-	PRP
58810	1333	12	is	be	VBZ
58810	1333	13	in	in	IN
58810	1333	14	conjunction	conjunction	NN
58810	1333	15	.	.	.
58810	1334	1	As	as	IN
58810	1334	2	the	the	DT
58810	1334	3	moon	moon	NN
58810	1334	4	revolves	revolve	VBZ
58810	1334	5	around	around	IN
58810	1334	6	the	the	DT
58810	1334	7	earth	earth	NN
58810	1334	8	,	,	,
58810	1334	9	the	the	DT
58810	1334	10	earth	earth	NN
58810	1334	11	moves	move	VBZ
58810	1334	12	forward	forward	RB
58810	1334	13	in	in	IN
58810	1334	14	its	-PRON-	PRP$
58810	1334	15	orbit	orbit	NN
58810	1334	16	.	.	.
58810	1335	1	When	when	WRB
58810	1335	2	the	the	DT
58810	1335	3	moon	moon	NN
58810	1335	4	has	have	VBZ
58810	1335	5	come	come	VBN
58810	1335	6	round	round	RB
58810	1335	7	to	to	IN
58810	1335	8	_	_	NNP
58810	1335	9	m_{1	m_{1	NNP
58810	1335	10	}	}	-RRB-
58810	1335	11	_	_	NNP
58810	1335	12	,	,	,
58810	1335	13	so	so	IN
58810	1335	14	that	that	IN
58810	1335	15	_	_	NNP
58810	1335	16	m_{3}m_{1	m_{3}m_{1	,
58810	1335	17	}	}	-RRB-
58810	1335	18	_	_	NNP
58810	1335	19	is	be	VBZ
58810	1335	20	parallel	parallel	JJ
58810	1335	21	with	with	IN
58810	1335	22	_	_	NNP
58810	1335	23	M_{3}M_{1	M_{3}M_{1	NNP
58810	1335	24	}	}	-RRB-
58810	1335	25	_	_	NNP
58810	1335	26	,	,	,
58810	1335	27	she	-PRON-	PRP
58810	1335	28	will	will	MD
58810	1335	29	have	have	VB
58810	1335	30	made	make	VBN
58810	1335	31	a	a	DT
58810	1335	32	complete	complete	JJ
58810	1335	33	or	or	CC
58810	1335	34	_	_	NNP
58810	1335	35	sidereal	sidereal	NN
58810	1335	36	_	_	NNP
58810	1335	37	revolution	revolution	NN
58810	1335	38	around	around	IN
58810	1335	39	the	the	DT
58810	1335	40	earth	earth	NN
58810	1335	41	;	;	:
58810	1335	42	but	but	CC
58810	1335	43	she	-PRON-	PRP
58810	1335	44	will	will	MD
58810	1335	45	not	not	RB
58810	1335	46	be	be	VB
58810	1335	47	in	in	IN
58810	1335	48	conjunction	conjunction	NN
58810	1335	49	again	again	RB
58810	1335	50	till	till	IN
58810	1335	51	she	-PRON-	PRP
58810	1335	52	has	have	VBZ
58810	1335	53	come	come	VBN
58810	1335	54	round	round	RB
58810	1335	55	to	to	IN
58810	1335	56	_	_	NNP
58810	1335	57	M	M	NNP
58810	1335	58	_	_	NNP
58810	1335	59	,	,	,
58810	1335	60	so	so	IN
58810	1335	61	as	as	RB
58810	1335	62	again	again	RB
58810	1335	63	to	to	TO
58810	1335	64	be	be	VB
58810	1335	65	between	between	IN
58810	1335	66	the	the	DT
58810	1335	67	earth	earth	NN
58810	1335	68	and	and	CC
58810	1335	69	sun	sun	NN
58810	1335	70	.	.	.
58810	1336	1	That	that	DT
58810	1336	2	is	be	VBZ
58810	1336	3	to	to	TO
58810	1336	4	say	say	VB
58810	1336	5	,	,	,
58810	1336	6	the	the	DT
58810	1336	7	moon	moon	NN
58810	1336	8	must	must	MD
58810	1336	9	make	make	VB
58810	1336	10	more	more	JJR
58810	1336	11	than	than	IN
58810	1336	12	a	a	DT
58810	1336	13	complete	complete	JJ
58810	1336	14	revolution	revolution	NN
58810	1336	15	in	in	IN
58810	1336	16	a	a	DT
58810	1336	17	synodical	synodical	JJ
58810	1336	18	period	period	NN
58810	1336	19	.	.	.
58810	1337	1	[	[	-LRB-
58810	1337	2	Illustration	illustration	NN
58810	1337	3	:	:	:
58810	1337	4	Fig	Fig	NNP
58810	1337	5	.	.	.
58810	1338	1	110	110	CD
58810	1338	2	.	.	.
58810	1338	3	]	]	-RRB-
58810	1339	1	The	the	DT
58810	1339	2	greater	great	JJR
58810	1339	3	length	length	NN
58810	1339	4	of	of	IN
58810	1339	5	the	the	DT
58810	1339	6	synodical	synodical	JJ
58810	1339	7	period	period	NN
58810	1339	8	is	be	VBZ
58810	1339	9	also	also	RB
58810	1339	10	evident	evident	JJ
58810	1339	11	from	from	IN
58810	1339	12	Fig	Fig	NNP
58810	1339	13	.	.	.
58810	1340	1	110	110	CD
58810	1340	2	.	.	.
58810	1341	1	_	_	NNP
58810	1341	2	T	T	NNP
58810	1341	3	_	_	NNP
58810	1341	4	represents	represent	VBZ
58810	1341	5	the	the	DT
58810	1341	6	earth	earth	NN
58810	1341	7	,	,	,
58810	1341	8	and	and	CC
58810	1341	9	_	_	NNP
58810	1341	10	L	L	NNP
58810	1341	11	_	_	NNP
58810	1341	12	the	the	DT
58810	1341	13	moon	moon	NN
58810	1341	14	.	.	.
58810	1342	1	The	the	DT
58810	1342	2	arrows	arrow	NNS
58810	1342	3	indicate	indicate	VBP
58810	1342	4	the	the	DT
58810	1342	5	direction	direction	NN
58810	1342	6	in	in	IN
58810	1342	7	which	which	WDT
58810	1342	8	each	each	DT
58810	1342	9	is	be	VBZ
58810	1342	10	moving	move	VBG
58810	1342	11	.	.	.
58810	1343	1	When	when	WRB
58810	1343	2	the	the	DT
58810	1343	3	earth	earth	NN
58810	1343	4	is	be	VBZ
58810	1343	5	at	at	IN
58810	1343	6	_	_	NNP
58810	1343	7	T	T	NNP
58810	1343	8	_	_	NNP
58810	1343	9	,	,	,
58810	1343	10	and	and	CC
58810	1343	11	the	the	DT
58810	1343	12	moon	moon	NN
58810	1343	13	at	at	IN
58810	1343	14	_	_	NNP
58810	1343	15	L	L	NNP
58810	1343	16	_	_	NNP
58810	1343	17	,	,	,
58810	1343	18	the	the	DT
58810	1343	19	latter	latter	JJ
58810	1343	20	is	be	VBZ
58810	1343	21	in	in	IN
58810	1343	22	conjunction	conjunction	NN
58810	1343	23	.	.	.
58810	1344	1	When	when	WRB
58810	1344	2	the	the	DT
58810	1344	3	earth	earth	NN
58810	1344	4	has	have	VBZ
58810	1344	5	reached	reach	VBN
58810	1344	6	_	_	NNP
58810	1344	7	T	T	NNP
58810	1344	8	'	'	''
58810	1344	9	_	_	NNP
58810	1344	10	,	,	,
58810	1344	11	and	and	CC
58810	1344	12	the	the	DT
58810	1344	13	moon	moon	NN
58810	1344	14	_	_	NNP
58810	1344	15	L	L	NNP
58810	1344	16	'	'	''
58810	1344	17	_	_	NNP
58810	1344	18	,	,	,
58810	1344	19	the	the	DT
58810	1344	20	latter	latter	NN
58810	1344	21	has	have	VBZ
58810	1344	22	made	make	VBN
58810	1344	23	a	a	DT
58810	1344	24	sidereal	sidereal	JJ
58810	1344	25	revolution	revolution	NN
58810	1344	26	;	;	:
58810	1344	27	but	but	CC
58810	1344	28	she	-PRON-	PRP
58810	1344	29	will	will	MD
58810	1344	30	not	not	RB
58810	1344	31	be	be	VB
58810	1344	32	in	in	IN
58810	1344	33	conjunction	conjunction	NN
58810	1344	34	again	again	RB
58810	1344	35	till	till	IN
58810	1344	36	the	the	DT
58810	1344	37	earth	earth	NN
58810	1344	38	has	have	VBZ
58810	1344	39	reached	reach	VBN
58810	1344	40	_	_	NNP
58810	1344	41	T	T	NNP
58810	1344	42	'	'	''
58810	1344	43	'	'	''
58810	1344	44	_	_	NNP
58810	1344	45	,	,	,
58810	1344	46	and	and	CC
58810	1344	47	the	the	DT
58810	1344	48	moon	moon	NN
58810	1344	49	_	_	NNP
58810	1344	50	L	L	NNP
58810	1344	51	'	'	''
58810	1344	52	'	'	''
58810	1344	53	_	_	XX
58810	1344	54	.	.	.
58810	1345	1	97	97	CD
58810	1345	2	.	.	.
58810	1346	1	_	_	NNP
58810	1346	2	The	the	DT
58810	1346	3	Phases	Phases	NNP
58810	1346	4	of	of	IN
58810	1346	5	the	the	DT
58810	1346	6	Moon._--When	Moon._--When	NNP
58810	1346	7	the	the	DT
58810	1346	8	new	new	JJ
58810	1346	9	moon	moon	NN
58810	1346	10	appears	appear	VBZ
58810	1346	11	in	in	IN
58810	1346	12	the	the	DT
58810	1346	13	west	west	NN
58810	1346	14	,	,	,
58810	1346	15	it	-PRON-	PRP
58810	1346	16	has	have	VBZ
58810	1346	17	the	the	DT
58810	1346	18	form	form	NN
58810	1346	19	of	of	IN
58810	1346	20	a	a	DT
58810	1346	21	_	_	NNP
58810	1346	22	crescent	crescent	NNP
58810	1346	23	_	_	NNP
58810	1346	24	,	,	,
58810	1346	25	with	with	IN
58810	1346	26	its	-PRON-	PRP$
58810	1346	27	convex	convex	NNP
58810	1346	28	side	side	NN
58810	1346	29	towards	towards	IN
58810	1346	30	the	the	DT
58810	1346	31	sun	sun	NN
58810	1346	32	,	,	,
58810	1346	33	and	and	CC
58810	1346	34	its	-PRON-	PRP$
58810	1346	35	horns	horn	NNS
58810	1346	36	towards	towards	IN
58810	1346	37	the	the	DT
58810	1346	38	east	east	NN
58810	1346	39	.	.	.
58810	1347	1	As	as	IN
58810	1347	2	the	the	DT
58810	1347	3	moon	moon	NN
58810	1347	4	advances	advance	VBZ
58810	1347	5	towards	towards	IN
58810	1347	6	quadrature	quadrature	NNP
58810	1347	7	,	,	,
58810	1347	8	the	the	DT
58810	1347	9	crescent	crescent	NN
58810	1347	10	grows	grow	VBZ
58810	1347	11	thicker	thick	JJR
58810	1347	12	and	and	CC
58810	1347	13	thicker	thick	JJR
58810	1347	14	,	,	,
58810	1347	15	till	till	IN
58810	1347	16	it	-PRON-	PRP
58810	1347	17	becomes	become	VBZ
58810	1347	18	a	a	DT
58810	1347	19	_	_	NNP
58810	1347	20	half	half	JJ
58810	1347	21	-	-	HYPH
58810	1347	22	circle	circle	NN
58810	1347	23	_	_	NNP
58810	1347	24	at	at	IN
58810	1347	25	first	first	JJ
58810	1347	26	quarter	quarter	NN
58810	1347	27	.	.	.
58810	1348	1	When	when	WRB
58810	1348	2	it	-PRON-	PRP
58810	1348	3	passes	pass	VBZ
58810	1348	4	quadrature	quadrature	NN
58810	1348	5	,	,	,
58810	1348	6	it	-PRON-	PRP
58810	1348	7	begins	begin	VBZ
58810	1348	8	to	to	TO
58810	1348	9	become	become	VB
58810	1348	10	convex	convex	NNP
58810	1348	11	also	also	RB
58810	1348	12	on	on	IN
58810	1348	13	the	the	DT
58810	1348	14	side	side	NN
58810	1348	15	away	away	RB
58810	1348	16	from	from	IN
58810	1348	17	the	the	DT
58810	1348	18	sun	sun	NN
58810	1348	19	,	,	,
58810	1348	20	or	or	CC
58810	1348	21	_	_	NNP
58810	1348	22	gibbous	gibbous	JJ
58810	1348	23	_	_	NNP
58810	1348	24	in	in	IN
58810	1348	25	form	form	NN
58810	1348	26	.	.	.
58810	1349	1	As	as	IN
58810	1349	2	it	-PRON-	PRP
58810	1349	3	approaches	approach	VBZ
58810	1349	4	opposition	opposition	NN
58810	1349	5	,	,	,
58810	1349	6	it	-PRON-	PRP
58810	1349	7	becomes	become	VBZ
58810	1349	8	more	more	JJR
58810	1349	9	and	and	CC
58810	1349	10	more	more	RBR
58810	1349	11	nearly	nearly	RB
58810	1349	12	circular	circular	JJ
58810	1349	13	,	,	,
58810	1349	14	until	until	IN
58810	1349	15	at	at	IN
58810	1349	16	opposition	opposition	NN
58810	1349	17	it	-PRON-	PRP
58810	1349	18	is	be	VBZ
58810	1349	19	a	a	DT
58810	1349	20	_	_	NNP
58810	1349	21	full	full	JJ
58810	1349	22	_	_	NNP
58810	1349	23	circle	circle	NN
58810	1349	24	.	.	.
58810	1350	1	From	from	IN
58810	1350	2	full	full	JJ
58810	1350	3	moon	moon	NN
58810	1350	4	to	to	IN
58810	1350	5	last	last	JJ
58810	1350	6	quarter	quarter	NN
58810	1350	7	it	-PRON-	PRP
58810	1350	8	is	be	VBZ
58810	1350	9	again	again	RB
58810	1350	10	gibbous	gibbous	JJ
58810	1350	11	,	,	,
58810	1350	12	and	and	CC
58810	1350	13	at	at	IN
58810	1350	14	last	last	JJ
58810	1350	15	quarter	quarter	NN
58810	1350	16	a	a	DT
58810	1350	17	half	half	JJ
58810	1350	18	-	-	HYPH
58810	1350	19	circle	circle	NN
58810	1350	20	.	.	.
58810	1351	1	From	from	IN
58810	1351	2	last	last	JJ
58810	1351	3	quarter	quarter	NN
58810	1351	4	to	to	IN
58810	1351	5	new	new	JJ
58810	1351	6	moon	moon	NN
58810	1351	7	it	-PRON-	PRP
58810	1351	8	is	be	VBZ
58810	1351	9	again	again	RB
58810	1351	10	crescent	crescent	JJ
58810	1351	11	;	;	:
58810	1351	12	but	but	CC
58810	1351	13	the	the	DT
58810	1351	14	horns	horn	NNS
58810	1351	15	of	of	IN
58810	1351	16	the	the	DT
58810	1351	17	crescent	crescent	NN
58810	1351	18	are	be	VBP
58810	1351	19	now	now	RB
58810	1351	20	turned	turn	VBN
58810	1351	21	towards	towards	IN
58810	1351	22	the	the	DT
58810	1351	23	west	west	NN
58810	1351	24	.	.	.
58810	1352	1	The	the	DT
58810	1352	2	successive	successive	JJ
58810	1352	3	phases	phase	NNS
58810	1352	4	of	of	IN
58810	1352	5	the	the	DT
58810	1352	6	moon	moon	NN
58810	1352	7	are	be	VBP
58810	1352	8	shown	show	VBN
58810	1352	9	in	in	IN
58810	1352	10	Fig	Fig	NNP
58810	1352	11	.	.	.
58810	1353	1	111	111	CD
58810	1353	2	.	.	.
58810	1354	1	[	[	-LRB-
58810	1354	2	Illustration	illustration	NN
58810	1354	3	:	:	:
58810	1354	4	Fig	Fig	NNP
58810	1354	5	.	.	.
58810	1355	1	111	111	CD
58810	1355	2	.	.	.
58810	1355	3	]	]	-RRB-
58810	1356	1	98	98	CD
58810	1356	2	.	.	.
58810	1357	1	_	_	NNP
58810	1357	2	Cause	Cause	NNP
58810	1357	3	of	of	IN
58810	1357	4	the	the	DT
58810	1357	5	Phases	Phases	NNPS
58810	1357	6	of	of	IN
58810	1357	7	the	the	DT
58810	1357	8	Moon._--Take	Moon._--Take	NNP
58810	1357	9	a	a	DT
58810	1357	10	globe	globe	NN
58810	1357	11	,	,	,
58810	1357	12	half	half	NN
58810	1357	13	of	of	IN
58810	1357	14	which	which	WDT
58810	1357	15	is	be	VBZ
58810	1357	16	colored	color	VBN
58810	1357	17	white	white	JJ
58810	1357	18	and	and	CC
58810	1357	19	the	the	DT
58810	1357	20	other	other	JJ
58810	1357	21	half	half	NN
58810	1357	22	black	black	JJ
58810	1357	23	in	in	IN
58810	1357	24	such	such	PDT
58810	1357	25	a	a	DT
58810	1357	26	way	way	NN
58810	1357	27	that	that	WDT
58810	1357	28	the	the	DT
58810	1357	29	line	line	NN
58810	1357	30	which	which	WDT
58810	1357	31	separates	separate	VBZ
58810	1357	32	the	the	DT
58810	1357	33	white	white	JJ
58810	1357	34	and	and	CC
58810	1357	35	black	black	JJ
58810	1357	36	portions	portion	NNS
58810	1357	37	shall	shall	MD
58810	1357	38	be	be	VB
58810	1357	39	a	a	DT
58810	1357	40	great	great	JJ
58810	1357	41	circle	circle	NN
58810	1357	42	which	which	WDT
58810	1357	43	passes	pass	VBZ
58810	1357	44	through	through	IN
58810	1357	45	the	the	DT
58810	1357	46	poles	pole	NNS
58810	1357	47	of	of	IN
58810	1357	48	the	the	DT
58810	1357	49	globe	globe	NN
58810	1357	50	,	,	,
58810	1357	51	and	and	CC
58810	1357	52	rotate	rotate	VB
58810	1357	53	the	the	DT
58810	1357	54	globe	globe	NN
58810	1357	55	slowly	slowly	RB
58810	1357	56	,	,	,
58810	1357	57	so	so	IN
58810	1357	58	as	as	IN
58810	1357	59	to	to	TO
58810	1357	60	bring	bring	VB
58810	1357	61	the	the	DT
58810	1357	62	white	white	JJ
58810	1357	63	half	half	NN
58810	1357	64	gradually	gradually	RB
58810	1357	65	into	into	IN
58810	1357	66	view	view	NN
58810	1357	67	.	.	.
58810	1358	1	When	when	WRB
58810	1358	2	the	the	DT
58810	1358	3	white	white	JJ
58810	1358	4	part	part	NN
58810	1358	5	first	first	RB
58810	1358	6	comes	come	VBZ
58810	1358	7	into	into	IN
58810	1358	8	view	view	NN
58810	1358	9	,	,	,
58810	1358	10	the	the	DT
58810	1358	11	line	line	NN
58810	1358	12	of	of	IN
58810	1358	13	separation	separation	NN
58810	1358	14	between	between	IN
58810	1358	15	it	-PRON-	PRP
58810	1358	16	and	and	CC
58810	1358	17	the	the	DT
58810	1358	18	black	black	JJ
58810	1358	19	part	part	NN
58810	1358	20	,	,	,
58810	1358	21	which	which	WDT
58810	1358	22	we	-PRON-	PRP
58810	1358	23	may	may	MD
58810	1358	24	call	call	VB
58810	1358	25	the	the	DT
58810	1358	26	_	_	NNP
58810	1358	27	terminator	terminator	NN
58810	1358	28	_	_	NNP
58810	1358	29	,	,	,
58810	1358	30	appears	appear	VBZ
58810	1358	31	concave	concave	NNP
58810	1358	32	,	,	,
58810	1358	33	and	and	CC
58810	1358	34	its	-PRON-	PRP$
58810	1358	35	projection	projection	NN
58810	1358	36	on	on	IN
58810	1358	37	a	a	DT
58810	1358	38	plane	plane	NN
58810	1358	39	perpendicular	perpendicular	JJ
58810	1358	40	to	to	IN
58810	1358	41	the	the	DT
58810	1358	42	line	line	NN
58810	1358	43	of	of	IN
58810	1358	44	vision	vision	NN
58810	1358	45	is	be	VBZ
58810	1358	46	a	a	DT
58810	1358	47	concave	concave	NNP
58810	1358	48	line	line	NN
58810	1358	49	.	.	.
58810	1359	1	As	as	IN
58810	1359	2	more	more	JJR
58810	1359	3	and	and	CC
58810	1359	4	more	more	JJR
58810	1359	5	of	of	IN
58810	1359	6	the	the	DT
58810	1359	7	white	white	JJ
58810	1359	8	portion	portion	NN
58810	1359	9	comes	come	VBZ
58810	1359	10	into	into	IN
58810	1359	11	view	view	NN
58810	1359	12	,	,	,
58810	1359	13	the	the	DT
58810	1359	14	projection	projection	NN
58810	1359	15	of	of	IN
58810	1359	16	the	the	DT
58810	1359	17	terminator	terminator	NN
58810	1359	18	becomes	become	VBZ
58810	1359	19	less	less	JJR
58810	1359	20	and	and	CC
58810	1359	21	less	less	RBR
58810	1359	22	concave	concave	NNP
58810	1359	23	.	.	.
58810	1360	1	When	when	WRB
58810	1360	2	half	half	NN
58810	1360	3	of	of	IN
58810	1360	4	the	the	DT
58810	1360	5	white	white	JJ
58810	1360	6	portion	portion	NN
58810	1360	7	comes	come	VBZ
58810	1360	8	into	into	IN
58810	1360	9	view	view	NN
58810	1360	10	,	,	,
58810	1360	11	the	the	DT
58810	1360	12	terminator	terminator	NN
58810	1360	13	is	be	VBZ
58810	1360	14	projected	project	VBN
58810	1360	15	as	as	IN
58810	1360	16	a	a	DT
58810	1360	17	straight	straight	JJ
58810	1360	18	line	line	NN
58810	1360	19	.	.	.
58810	1361	1	When	when	WRB
58810	1361	2	more	more	JJR
58810	1361	3	than	than	IN
58810	1361	4	half	half	NN
58810	1361	5	of	of	IN
58810	1361	6	the	the	DT
58810	1361	7	white	white	JJ
58810	1361	8	portion	portion	NN
58810	1361	9	comes	come	VBZ
58810	1361	10	into	into	IN
58810	1361	11	view	view	NN
58810	1361	12	,	,	,
58810	1361	13	the	the	DT
58810	1361	14	terminator	terminator	NN
58810	1361	15	begins	begin	VBZ
58810	1361	16	to	to	TO
58810	1361	17	appear	appear	VB
58810	1361	18	as	as	IN
58810	1361	19	a	a	DT
58810	1361	20	convex	convex	NNP
58810	1361	21	line	line	NN
58810	1361	22	,	,	,
58810	1361	23	and	and	CC
58810	1361	24	this	this	DT
58810	1361	25	line	line	NN
58810	1361	26	becomes	become	VBZ
58810	1361	27	more	more	JJR
58810	1361	28	and	and	CC
58810	1361	29	more	more	JJR
58810	1361	30	convex	convex	NNS
58810	1361	31	till	till	IN
58810	1361	32	the	the	DT
58810	1361	33	whole	whole	NN
58810	1361	34	of	of	IN
58810	1361	35	the	the	DT
58810	1361	36	white	white	JJ
58810	1361	37	half	half	NN
58810	1361	38	comes	come	VBZ
58810	1361	39	into	into	IN
58810	1361	40	view	view	NN
58810	1361	41	,	,	,
58810	1361	42	when	when	WRB
58810	1361	43	the	the	DT
58810	1361	44	terminator	terminator	NN
58810	1361	45	becomes	become	VBZ
58810	1361	46	circular	circular	JJ
58810	1361	47	.	.	.
58810	1362	1	[	[	-LRB-
58810	1362	2	Illustration	illustration	NN
58810	1362	3	:	:	:
58810	1362	4	Fig	Fig	NNP
58810	1362	5	.	.	.
58810	1363	1	112	112	CD
58810	1363	2	.	.	.
58810	1363	3	]	]	-RRB-
58810	1364	1	The	the	DT
58810	1364	2	moon	moon	NN
58810	1364	3	is	be	VBZ
58810	1364	4	of	of	IN
58810	1364	5	itself	-PRON-	PRP
58810	1364	6	a	a	DT
58810	1364	7	dark	dark	JJ
58810	1364	8	,	,	,
58810	1364	9	opaque	opaque	JJ
58810	1364	10	globe	globe	NN
58810	1364	11	;	;	:
58810	1364	12	but	but	CC
58810	1364	13	the	the	DT
58810	1364	14	half	half	NN
58810	1364	15	that	that	WDT
58810	1364	16	is	be	VBZ
58810	1364	17	towards	towards	IN
58810	1364	18	the	the	DT
58810	1364	19	sun	sun	NN
58810	1364	20	is	be	VBZ
58810	1364	21	always	always	RB
58810	1364	22	bright	bright	JJ
58810	1364	23	,	,	,
58810	1364	24	as	as	IN
58810	1364	25	shown	show	VBN
58810	1364	26	in	in	IN
58810	1364	27	Fig	Fig	NNP
58810	1364	28	.	.	.
58810	1365	1	112	112	CD
58810	1365	2	.	.	.
58810	1366	1	This	this	DT
58810	1366	2	bright	bright	VBD
58810	1366	3	half	half	NN
58810	1366	4	of	of	IN
58810	1366	5	the	the	DT
58810	1366	6	moon	moon	NN
58810	1366	7	corresponds	correspond	VBZ
58810	1366	8	to	to	IN
58810	1366	9	the	the	DT
58810	1366	10	white	white	JJ
58810	1366	11	half	half	NN
58810	1366	12	of	of	IN
58810	1366	13	the	the	DT
58810	1366	14	globe	globe	NN
58810	1366	15	in	in	IN
58810	1366	16	the	the	DT
58810	1366	17	preceding	precede	VBG
58810	1366	18	illustration	illustration	NN
58810	1366	19	.	.	.
58810	1367	1	As	as	IN
58810	1367	2	the	the	DT
58810	1367	3	moon	moon	NN
58810	1367	4	revolves	revolve	VBZ
58810	1367	5	around	around	IN
58810	1367	6	the	the	DT
58810	1367	7	earth	earth	NN
58810	1367	8	,	,	,
58810	1367	9	different	different	JJ
58810	1367	10	portions	portion	NNS
58810	1367	11	of	of	IN
58810	1367	12	this	this	DT
58810	1367	13	illumined	illumined	JJ
58810	1367	14	half	half	NN
58810	1367	15	are	be	VBP
58810	1367	16	turned	turn	VBN
58810	1367	17	towards	towards	IN
58810	1367	18	the	the	DT
58810	1367	19	earth	earth	NN
58810	1367	20	.	.	.
58810	1368	1	At	at	IN
58810	1368	2	new	new	JJ
58810	1368	3	moon	moon	NN
58810	1368	4	,	,	,
58810	1368	5	when	when	WRB
58810	1368	6	the	the	DT
58810	1368	7	moon	moon	NN
58810	1368	8	is	be	VBZ
58810	1368	9	in	in	IN
58810	1368	10	conjunction	conjunction	NN
58810	1368	11	,	,	,
58810	1368	12	the	the	DT
58810	1368	13	bright	bright	JJ
58810	1368	14	half	half	NN
58810	1368	15	is	be	VBZ
58810	1368	16	turned	turn	VBN
58810	1368	17	entirely	entirely	RB
58810	1368	18	away	away	RB
58810	1368	19	from	from	IN
58810	1368	20	the	the	DT
58810	1368	21	earth	earth	NN
58810	1368	22	,	,	,
58810	1368	23	and	and	CC
58810	1368	24	the	the	DT
58810	1368	25	disc	disc	NN
58810	1368	26	of	of	IN
58810	1368	27	the	the	DT
58810	1368	28	moon	moon	NN
58810	1368	29	is	be	VBZ
58810	1368	30	black	black	JJ
58810	1368	31	and	and	CC
58810	1368	32	invisible	invisible	JJ
58810	1368	33	.	.	.
58810	1369	1	Between	between	IN
58810	1369	2	new	new	JJ
58810	1369	3	moon	moon	NN
58810	1369	4	and	and	CC
58810	1369	5	first	first	JJ
58810	1369	6	quarter	quarter	NN
58810	1369	7	,	,	,
58810	1369	8	less	less	JJR
58810	1369	9	than	than	IN
58810	1369	10	half	half	NN
58810	1369	11	of	of	IN
58810	1369	12	the	the	DT
58810	1369	13	illumined	illumined	JJ
58810	1369	14	side	side	NN
58810	1369	15	is	be	VBZ
58810	1369	16	turned	turn	VBN
58810	1369	17	towards	towards	IN
58810	1369	18	the	the	DT
58810	1369	19	earth	earth	NN
58810	1369	20	,	,	,
58810	1369	21	and	and	CC
58810	1369	22	we	-PRON-	PRP
58810	1369	23	see	see	VBP
58810	1369	24	this	this	DT
58810	1369	25	illumined	illumined	JJ
58810	1369	26	portion	portion	NN
58810	1369	27	projected	project	VBN
58810	1369	28	as	as	IN
58810	1369	29	a	a	DT
58810	1369	30	crescent	crescent	NN
58810	1369	31	.	.	.
58810	1370	1	At	at	IN
58810	1370	2	first	first	JJ
58810	1370	3	quarter	quarter	NN
58810	1370	4	,	,	,
58810	1370	5	just	just	RB
58810	1370	6	half	half	NN
58810	1370	7	of	of	IN
58810	1370	8	the	the	DT
58810	1370	9	illumined	illumined	JJ
58810	1370	10	side	side	NN
58810	1370	11	is	be	VBZ
58810	1370	12	turned	turn	VBN
58810	1370	13	towards	towards	IN
58810	1370	14	the	the	DT
58810	1370	15	earth	earth	NN
58810	1370	16	,	,	,
58810	1370	17	and	and	CC
58810	1370	18	we	-PRON-	PRP
58810	1370	19	see	see	VBP
58810	1370	20	this	this	DT
58810	1370	21	half	half	NN
58810	1370	22	projected	project	VBN
58810	1370	23	as	as	IN
58810	1370	24	a	a	DT
58810	1370	25	half	half	JJ
58810	1370	26	-	-	HYPH
58810	1370	27	circle	circle	NN
58810	1370	28	.	.	.
58810	1371	1	Between	between	IN
58810	1371	2	first	first	JJ
58810	1371	3	quarter	quarter	NN
58810	1371	4	and	and	CC
58810	1371	5	full	full	JJ
58810	1371	6	,	,	,
58810	1371	7	more	more	JJR
58810	1371	8	than	than	IN
58810	1371	9	half	half	NN
58810	1371	10	of	of	IN
58810	1371	11	the	the	DT
58810	1371	12	illumined	illumined	JJ
58810	1371	13	side	side	NN
58810	1371	14	is	be	VBZ
58810	1371	15	turned	turn	VBN
58810	1371	16	towards	towards	IN
58810	1371	17	the	the	DT
58810	1371	18	earth	earth	NN
58810	1371	19	,	,	,
58810	1371	20	and	and	CC
58810	1371	21	we	-PRON-	PRP
58810	1371	22	see	see	VBP
58810	1371	23	it	-PRON-	PRP
58810	1371	24	as	as	IN
58810	1371	25	gibbous	gibbous	JJ
58810	1371	26	.	.	.
58810	1372	1	At	at	IN
58810	1372	2	full	full	JJ
58810	1372	3	,	,	,
58810	1372	4	the	the	DT
58810	1372	5	whole	whole	NN
58810	1372	6	of	of	IN
58810	1372	7	the	the	DT
58810	1372	8	illumined	illumined	JJ
58810	1372	9	side	side	NN
58810	1372	10	is	be	VBZ
58810	1372	11	turned	turn	VBN
58810	1372	12	towards	towards	IN
58810	1372	13	us	-PRON-	PRP
58810	1372	14	,	,	,
58810	1372	15	and	and	CC
58810	1372	16	we	-PRON-	PRP
58810	1372	17	see	see	VBP
58810	1372	18	it	-PRON-	PRP
58810	1372	19	as	as	IN
58810	1372	20	a	a	DT
58810	1372	21	full	full	JJ
58810	1372	22	circle	circle	NN
58810	1372	23	.	.	.
58810	1373	1	From	from	IN
58810	1373	2	full	full	JJ
58810	1373	3	to	to	IN
58810	1373	4	new	new	JJ
58810	1373	5	moon	moon	NN
58810	1373	6	again	again	RB
58810	1373	7	,	,	,
58810	1373	8	the	the	DT
58810	1373	9	phases	phase	NNS
58810	1373	10	occur	occur	VBP
58810	1373	11	in	in	IN
58810	1373	12	the	the	DT
58810	1373	13	reverse	reverse	JJ
58810	1373	14	order	order	NN
58810	1373	15	.	.	.
58810	1374	1	99	99	CD
58810	1374	2	.	.	.
58810	1375	1	_	_	NNP
58810	1375	2	The	the	DT
58810	1375	3	Form	Form	NNP
58810	1375	4	of	of	IN
58810	1375	5	the	the	DT
58810	1375	6	Moon	Moon	NNP
58810	1375	7	's	's	POS
58810	1375	8	Orbit._--The	orbit._--the	CD
58810	1375	9	orbit	orbit	NN
58810	1375	10	of	of	IN
58810	1375	11	the	the	DT
58810	1375	12	moon	moon	NN
58810	1375	13	around	around	IN
58810	1375	14	the	the	DT
58810	1375	15	earth	earth	NN
58810	1375	16	is	be	VBZ
58810	1375	17	an	an	DT
58810	1375	18	ellipse	ellipse	NN
58810	1375	19	of	of	IN
58810	1375	20	slight	slight	JJ
58810	1375	21	eccentricity	eccentricity	NN
58810	1375	22	.	.	.
58810	1376	1	The	the	DT
58810	1376	2	form	form	NN
58810	1376	3	of	of	IN
58810	1376	4	this	this	DT
58810	1376	5	ellipse	ellipse	NN
58810	1376	6	is	be	VBZ
58810	1376	7	shown	show	VBN
58810	1376	8	in	in	IN
58810	1376	9	Fig	Fig	NNP
58810	1376	10	.	.	.
58810	1377	1	113	113	CD
58810	1377	2	.	.	.
58810	1378	1	_	_	NNP
58810	1378	2	C	C	NNP
58810	1378	3	_	_	NNP
58810	1378	4	is	be	VBZ
58810	1378	5	the	the	DT
58810	1378	6	centre	centre	NN
58810	1378	7	of	of	IN
58810	1378	8	the	the	DT
58810	1378	9	ellipse	ellipse	NN
58810	1378	10	,	,	,
58810	1378	11	and	and	CC
58810	1378	12	_	_	NNP
58810	1378	13	E	E	NNP
58810	1378	14	_	_	NNP
58810	1378	15	the	the	DT
58810	1378	16	position	position	NN
58810	1378	17	of	of	IN
58810	1378	18	the	the	DT
58810	1378	19	earth	earth	NN
58810	1378	20	at	at	IN
58810	1378	21	one	one	CD
58810	1378	22	of	of	IN
58810	1378	23	its	-PRON-	PRP$
58810	1378	24	foci	foci	NN
58810	1378	25	.	.	.
58810	1379	1	The	the	DT
58810	1379	2	eccentricity	eccentricity	NN
58810	1379	3	of	of	IN
58810	1379	4	the	the	DT
58810	1379	5	ellipse	ellipse	NN
58810	1379	6	is	be	VBZ
58810	1379	7	only	only	RB
58810	1379	8	about	about	RB
58810	1379	9	one	one	CD
58810	1379	10	-	-	HYPH
58810	1379	11	eighteenth	eighteenth	NN
58810	1379	12	.	.	.
58810	1380	1	It	-PRON-	PRP
58810	1380	2	is	be	VBZ
58810	1380	3	impossible	impossible	JJ
58810	1380	4	for	for	IN
58810	1380	5	the	the	DT
58810	1380	6	eye	eye	NN
58810	1380	7	to	to	TO
58810	1380	8	distinguish	distinguish	VB
58810	1380	9	such	such	PDT
58810	1380	10	an	an	DT
58810	1380	11	ellipse	ellipse	NN
58810	1380	12	from	from	IN
58810	1380	13	a	a	DT
58810	1380	14	circle	circle	NN
58810	1380	15	.	.	.
58810	1381	1	[	[	-LRB-
58810	1381	2	Illustration	illustration	NN
58810	1381	3	:	:	:
58810	1381	4	Fig	Fig	NNP
58810	1381	5	.	.	.
58810	1382	1	113	113	CD
58810	1382	2	.	.	.
58810	1382	3	]	]	-RRB-
58810	1383	1	100	100	CD
58810	1383	2	.	.	.
58810	1384	1	_	_	NNP
58810	1384	2	The	the	DT
58810	1384	3	Inclination	Inclination	NNP
58810	1384	4	of	of	IN
58810	1384	5	the	the	DT
58810	1384	6	Moon	Moon	NNP
58810	1384	7	's	's	POS
58810	1384	8	Orbit._--The	orbit._--the	CD
58810	1384	9	plane	plane	NN
58810	1384	10	of	of	IN
58810	1384	11	the	the	DT
58810	1384	12	moon	moon	NN
58810	1384	13	's	's	POS
58810	1384	14	orbit	orbit	NN
58810	1384	15	is	be	VBZ
58810	1384	16	inclined	inclined	JJ
58810	1384	17	to	to	IN
58810	1384	18	the	the	DT
58810	1384	19	ecliptic	ecliptic	NN
58810	1384	20	by	by	IN
58810	1384	21	an	an	DT
58810	1384	22	angle	angle	NN
58810	1384	23	of	of	IN
58810	1384	24	about	about	RB
58810	1384	25	five	five	CD
58810	1384	26	degrees	degree	NNS
58810	1384	27	.	.	.
58810	1385	1	The	the	DT
58810	1385	2	two	two	CD
58810	1385	3	points	point	NNS
58810	1385	4	where	where	WRB
58810	1385	5	the	the	DT
58810	1385	6	moon	moon	NN
58810	1385	7	's	's	POS
58810	1385	8	orbit	orbit	NN
58810	1385	9	cuts	cut	VBZ
58810	1385	10	the	the	DT
58810	1385	11	ecliptic	ecliptic	NN
58810	1385	12	are	be	VBP
58810	1385	13	called	call	VBN
58810	1385	14	her	-PRON-	PRP
58810	1385	15	_	_	NNP
58810	1385	16	nodes	node	NNS
58810	1385	17	_	_	NNP
58810	1385	18	.	.	.
58810	1386	1	The	the	DT
58810	1386	2	moon	moon	NN
58810	1386	3	's	's	POS
58810	1386	4	nodes	node	NNS
58810	1386	5	have	have	VBP
58810	1386	6	a	a	DT
58810	1386	7	westward	westward	JJ
58810	1386	8	motion	motion	NN
58810	1386	9	corresponding	correspond	VBG
58810	1386	10	to	to	IN
58810	1386	11	that	that	DT
58810	1386	12	of	of	IN
58810	1386	13	the	the	DT
58810	1386	14	equinoxes	equinox	NNS
58810	1386	15	,	,	,
58810	1386	16	but	but	CC
58810	1386	17	much	much	RB
58810	1386	18	more	more	RBR
58810	1386	19	rapid	rapid	JJ
58810	1386	20	.	.	.
58810	1387	1	They	-PRON-	PRP
58810	1387	2	complete	complete	VBP
58810	1387	3	the	the	DT
58810	1387	4	circuit	circuit	NN
58810	1387	5	of	of	IN
58810	1387	6	the	the	DT
58810	1387	7	ecliptic	ecliptic	NN
58810	1387	8	in	in	IN
58810	1387	9	about	about	RB
58810	1387	10	nineteen	nineteen	CD
58810	1387	11	years	year	NNS
58810	1387	12	.	.	.
58810	1388	1	The	the	DT
58810	1388	2	moon	moon	NN
58810	1388	3	's	's	POS
58810	1388	4	latitude	latitude	NN
58810	1388	5	ranges	range	VBZ
58810	1388	6	from	from	IN
58810	1388	7	5	5	CD
58810	1388	8	°	°	NNS
58810	1388	9	north	north	RB
58810	1388	10	to	to	IN
58810	1388	11	5	5	CD
58810	1388	12	°	°	,
58810	1388	13	south	south	NN
58810	1388	14	;	;	:
58810	1388	15	and	and	CC
58810	1388	16	since	since	IN
58810	1388	17	,	,	,
58810	1388	18	owing	owe	VBG
58810	1388	19	to	to	IN
58810	1388	20	the	the	DT
58810	1388	21	motion	motion	NN
58810	1388	22	of	of	IN
58810	1388	23	her	-PRON-	PRP$
58810	1388	24	nodes	node	NNS
58810	1388	25	,	,	,
58810	1388	26	the	the	DT
58810	1388	27	moon	moon	NN
58810	1388	28	is	be	VBZ
58810	1388	29	,	,	,
58810	1388	30	during	during	IN
58810	1388	31	a	a	DT
58810	1388	32	period	period	NN
58810	1388	33	of	of	IN
58810	1388	34	nineteen	nineteen	CD
58810	1388	35	years	year	NNS
58810	1388	36	,	,	,
58810	1388	37	5	5	CD
58810	1388	38	°	°	NNS
58810	1388	39	north	north	NN
58810	1388	40	and	and	CC
58810	1388	41	5	5	CD
58810	1388	42	°	°	NNS
58810	1388	43	south	south	RB
58810	1388	44	of	of	IN
58810	1388	45	every	every	DT
58810	1388	46	part	part	NN
58810	1388	47	of	of	IN
58810	1388	48	the	the	DT
58810	1388	49	ecliptic	ecliptic	JJ
58810	1388	50	,	,	,
58810	1388	51	her	-PRON-	PRP$
58810	1388	52	declination	declination	NN
58810	1388	53	will	will	MD
58810	1388	54	range	range	VB
58810	1388	55	from	from	IN
58810	1388	56	23	23	CD
58810	1388	57	-	-	HYPH
58810	1388	58	1/2	1/2	CD
58810	1388	59	°	°	NNS
58810	1388	60	+	+	SYM
58810	1388	61	5	5	CD
58810	1388	62	°	°	NNS
58810	1388	63	=	=	SYM
58810	1388	64	28	28	CD
58810	1388	65	-	-	HYPH
58810	1388	66	1/2	1/2	CD
58810	1388	67	°	°	NNS
58810	1388	68	north	north	RB
58810	1388	69	to	to	IN
58810	1388	70	23	23	CD
58810	1388	71	-	-	HYPH
58810	1388	72	1/2	1/2	CD
58810	1388	73	°	°	NNS
58810	1388	74	+	+	SYM
58810	1388	75	5	5	CD
58810	1388	76	°	°	NNS
58810	1388	77	=	=	SYM
58810	1388	78	28	28	CD
58810	1388	79	-	-	HYPH
58810	1388	80	1/2	1/2	CD
58810	1388	81	°	°	NNS
58810	1388	82	south	south	RB
58810	1388	83	.	.	.
58810	1389	1	101	101	CD
58810	1389	2	.	.	.
58810	1390	1	_	_	NNP
58810	1390	2	The	the	DT
58810	1390	3	Meridian	Meridian	NNP
58810	1390	4	Altitude	Altitude	NNP
58810	1390	5	of	of	IN
58810	1390	6	the	the	DT
58810	1390	7	Moon._--The	Moon._--The	NNP
58810	1390	8	_	_	NNP
58810	1390	9	meridian	meridian	JJ
58810	1390	10	altitude	altitude	NN
58810	1390	11	_	_	NNP
58810	1390	12	of	of	IN
58810	1390	13	any	any	DT
58810	1390	14	body	body	NN
58810	1390	15	is	be	VBZ
58810	1390	16	its	-PRON-	PRP$
58810	1390	17	altitude	altitude	NN
58810	1390	18	when	when	WRB
58810	1390	19	on	on	IN
58810	1390	20	the	the	DT
58810	1390	21	meridian	meridian	NN
58810	1390	22	.	.	.
58810	1391	1	In	in	IN
58810	1391	2	our	-PRON-	PRP$
58810	1391	3	latitude	latitude	NN
58810	1391	4	,	,	,
58810	1391	5	the	the	DT
58810	1391	6	meridian	meridian	JJ
58810	1391	7	altitude	altitude	NN
58810	1391	8	of	of	IN
58810	1391	9	any	any	DT
58810	1391	10	point	point	NN
58810	1391	11	on	on	IN
58810	1391	12	the	the	DT
58810	1391	13	equinoctial	equinoctial	NN
58810	1391	14	is	be	VBZ
58810	1391	15	forty	forty	CD
58810	1391	16	-	-	HYPH
58810	1391	17	nine	nine	CD
58810	1391	18	degrees	degree	NNS
58810	1391	19	.	.	.
58810	1392	1	The	the	DT
58810	1392	2	meridian	meridian	JJ
58810	1392	3	altitude	altitude	NN
58810	1392	4	of	of	IN
58810	1392	5	the	the	DT
58810	1392	6	summer	summer	NN
58810	1392	7	solstice	solstice	NN
58810	1392	8	is	be	VBZ
58810	1392	9	49	49	CD
58810	1392	10	°	°	,
58810	1392	11	+	+	SYM
58810	1392	12	23	23	CD
58810	1392	13	-	-	HYPH
58810	1392	14	1/2	1/2	CD
58810	1392	15	°	°	NNS
58810	1392	16	=	=	SYM
58810	1392	17	72	72	CD
58810	1392	18	-	-	SYM
58810	1392	19	1/2	1/2	CD
58810	1392	20	°	°	NNS
58810	1392	21	,	,	,
58810	1392	22	and	and	CC
58810	1392	23	that	that	DT
58810	1392	24	of	of	IN
58810	1392	25	the	the	DT
58810	1392	26	winter	winter	NN
58810	1392	27	solstice	solstice	NN
58810	1392	28	is	be	VBZ
58810	1392	29	49	49	CD
58810	1392	30	°	°	NNS
58810	1392	31	-	-	HYPH
58810	1392	32	23	23	CD
58810	1392	33	-	-	HYPH
58810	1392	34	1/2	1/2	CD
58810	1392	35	°	°	NNS
58810	1392	36	=	=	SYM
58810	1392	37	25	25	CD
58810	1392	38	-	-	HYPH
58810	1392	39	1/2	1/2	CD
58810	1392	40	°	°	NNS
58810	1392	41	.	.	.
58810	1393	1	The	the	DT
58810	1393	2	greatest	great	JJS
58810	1393	3	meridian	meridian	JJ
58810	1393	4	altitude	altitude	NN
58810	1393	5	of	of	IN
58810	1393	6	the	the	DT
58810	1393	7	moon	moon	NN
58810	1393	8	is	be	VBZ
58810	1393	9	72	72	CD
58810	1393	10	-	-	SYM
58810	1393	11	1/2	1/2	CD
58810	1393	12	°	°	NNS
58810	1393	13	+	+	SYM
58810	1393	14	5	5	CD
58810	1393	15	°	°	NNS
58810	1393	16	=	=	SYM
58810	1393	17	77	77	CD
58810	1393	18	-	-	HYPH
58810	1393	19	1/2	1/2	CD
58810	1393	20	°	°	NNS
58810	1393	21	,	,	,
58810	1393	22	and	and	CC
58810	1393	23	its	-PRON-	PRP$
58810	1393	24	least	least	JJS
58810	1393	25	meridian	meridian	JJ
58810	1393	26	altitude	altitude	NN
58810	1393	27	,	,	,
58810	1393	28	25	25	CD
58810	1393	29	-	-	HYPH
58810	1393	30	1/2	1/2	CD
58810	1393	31	°	°	,
58810	1393	32	-	-	SYM
58810	1393	33	5	5	CD
58810	1393	34	°	°	,
58810	1393	35	=	=	SYM
58810	1393	36	20	20	CD
58810	1393	37	-	-	SYM
58810	1393	38	1/2	1/2	CD
58810	1393	39	°	°	NNS
58810	1393	40	.	.	.
58810	1394	1	When	when	WRB
58810	1394	2	the	the	DT
58810	1394	3	moon	moon	NN
58810	1394	4	's	's	POS
58810	1394	5	meridian	meridian	JJ
58810	1394	6	altitude	altitude	NN
58810	1394	7	is	be	VBZ
58810	1394	8	greater	great	JJR
58810	1394	9	than	than	IN
58810	1394	10	the	the	DT
58810	1394	11	elevation	elevation	NN
58810	1394	12	of	of	IN
58810	1394	13	the	the	DT
58810	1394	14	equinoctial	equinoctial	NN
58810	1394	15	,	,	,
58810	1394	16	it	-PRON-	PRP
58810	1394	17	is	be	VBZ
58810	1394	18	said	say	VBN
58810	1394	19	to	to	TO
58810	1394	20	run	run	VB
58810	1394	21	_	_	NNP
58810	1394	22	high	high	JJ
58810	1394	23	_	_	NNP
58810	1394	24	,	,	,
58810	1394	25	and	and	CC
58810	1394	26	when	when	WRB
58810	1394	27	less	less	RBR
58810	1394	28	,	,	,
58810	1394	29	to	to	TO
58810	1394	30	run	run	VB
58810	1394	31	_	_	NNP
58810	1394	32	low	low	JJ
58810	1394	33	_	_	NNP
58810	1394	34	.	.	.
58810	1395	1	The	the	DT
58810	1395	2	full	full	JJ
58810	1395	3	moon	moon	NN
58810	1395	4	runs	run	VBZ
58810	1395	5	high	high	JJ
58810	1395	6	when	when	WRB
58810	1395	7	the	the	DT
58810	1395	8	sun	sun	NN
58810	1395	9	is	be	VBZ
58810	1395	10	south	south	RB
58810	1395	11	of	of	IN
58810	1395	12	the	the	DT
58810	1395	13	equinoctial	equinoctial	NN
58810	1395	14	,	,	,
58810	1395	15	and	and	CC
58810	1395	16	low	low	JJ
58810	1395	17	when	when	WRB
58810	1395	18	the	the	DT
58810	1395	19	sun	sun	NN
58810	1395	20	is	be	VBZ
58810	1395	21	north	north	RB
58810	1395	22	of	of	IN
58810	1395	23	the	the	DT
58810	1395	24	equinoctial	equinoctial	NN
58810	1395	25	.	.	.
58810	1396	1	This	this	DT
58810	1396	2	is	be	VBZ
58810	1396	3	because	because	IN
58810	1396	4	the	the	DT
58810	1396	5	full	full	JJ
58810	1396	6	moon	moon	NN
58810	1396	7	is	be	VBZ
58810	1396	8	always	always	RB
58810	1396	9	in	in	IN
58810	1396	10	the	the	DT
58810	1396	11	opposite	opposite	JJ
58810	1396	12	part	part	NN
58810	1396	13	of	of	IN
58810	1396	14	the	the	DT
58810	1396	15	heavens	heavens	NNPS
58810	1396	16	to	to	IN
58810	1396	17	the	the	DT
58810	1396	18	sun	sun	NN
58810	1396	19	.	.	.
58810	1397	1	102	102	CD
58810	1397	2	.	.	.
58810	1398	1	_	_	NNP
58810	1398	2	Wet	Wet	NNP
58810	1398	3	and	and	CC
58810	1398	4	Dry	Dry	NNP
58810	1398	5	Moon._--At	Moon._--At	NNP
58810	1398	6	the	the	DT
58810	1398	7	time	time	NN
58810	1398	8	of	of	IN
58810	1398	9	new	new	NNP
58810	1398	10	moon	moon	NN
58810	1398	11	,	,	,
58810	1398	12	the	the	DT
58810	1398	13	cusps	cusp	NNS
58810	1398	14	of	of	IN
58810	1398	15	the	the	DT
58810	1398	16	crescent	crescent	NN
58810	1398	17	sometimes	sometimes	RB
58810	1398	18	lie	lie	VBP
58810	1398	19	in	in	IN
58810	1398	20	a	a	DT
58810	1398	21	line	line	NN
58810	1398	22	which	which	WDT
58810	1398	23	is	be	VBZ
58810	1398	24	nearly	nearly	RB
58810	1398	25	perpendicular	perpendicular	JJ
58810	1398	26	with	with	IN
58810	1398	27	the	the	DT
58810	1398	28	horizon	horizon	NN
58810	1398	29	,	,	,
58810	1398	30	and	and	CC
58810	1398	31	sometimes	sometimes	RB
58810	1398	32	in	in	IN
58810	1398	33	a	a	DT
58810	1398	34	line	line	NN
58810	1398	35	which	which	WDT
58810	1398	36	is	be	VBZ
58810	1398	37	nearly	nearly	RB
58810	1398	38	parallel	parallel	JJ
58810	1398	39	with	with	IN
58810	1398	40	the	the	DT
58810	1398	41	horizon	horizon	NN
58810	1398	42	.	.	.
58810	1399	1	In	in	IN
58810	1399	2	the	the	DT
58810	1399	3	former	former	JJ
58810	1399	4	case	case	NN
58810	1399	5	the	the	DT
58810	1399	6	moon	moon	NN
58810	1399	7	is	be	VBZ
58810	1399	8	popularly	popularly	RB
58810	1399	9	described	describe	VBN
58810	1399	10	as	as	IN
58810	1399	11	a	a	DT
58810	1399	12	_	_	NNP
58810	1399	13	wet	wet	JJ
58810	1399	14	_	_	NNP
58810	1399	15	moon	moon	NN
58810	1399	16	,	,	,
58810	1399	17	and	and	CC
58810	1399	18	in	in	IN
58810	1399	19	the	the	DT
58810	1399	20	latter	latter	JJ
58810	1399	21	case	case	NN
58810	1399	22	as	as	IN
58810	1399	23	a	a	DT
58810	1399	24	_	_	NNP
58810	1399	25	dry	dry	JJ
58810	1399	26	_	_	NNP
58810	1399	27	moon	moon	NN
58810	1399	28	.	.	.
58810	1400	1	[	[	-LRB-
58810	1400	2	Illustration	illustration	NN
58810	1400	3	:	:	:
58810	1400	4	Fig	Fig	NNP
58810	1400	5	.	.	.
58810	1401	1	114	114	CD
58810	1401	2	.	.	.
58810	1401	3	]	]	-RRB-
58810	1402	1	The	the	DT
58810	1402	2	great	great	JJ
58810	1402	3	circle	circle	NN
58810	1402	4	which	which	WDT
58810	1402	5	passes	pass	VBZ
58810	1402	6	through	through	IN
58810	1402	7	the	the	DT
58810	1402	8	centre	centre	NN
58810	1402	9	of	of	IN
58810	1402	10	the	the	DT
58810	1402	11	sun	sun	NN
58810	1402	12	and	and	CC
58810	1402	13	moon	moon	NN
58810	1402	14	will	will	MD
58810	1402	15	pass	pass	VB
58810	1402	16	through	through	IN
58810	1402	17	the	the	DT
58810	1402	18	centre	centre	NN
58810	1402	19	of	of	IN
58810	1402	20	the	the	DT
58810	1402	21	crescent	crescent	NN
58810	1402	22	,	,	,
58810	1402	23	and	and	CC
58810	1402	24	be	be	VB
58810	1402	25	perpendicular	perpendicular	JJ
58810	1402	26	to	to	IN
58810	1402	27	the	the	DT
58810	1402	28	line	line	NN
58810	1402	29	joining	join	VBG
58810	1402	30	the	the	DT
58810	1402	31	cusps	cusp	NNS
58810	1402	32	.	.	.
58810	1403	1	Now	now	RB
58810	1403	2	the	the	DT
58810	1403	3	ecliptic	ecliptic	NN
58810	1403	4	makes	make	VBZ
58810	1403	5	the	the	DT
58810	1403	6	least	least	JJS
58810	1403	7	angle	angle	NN
58810	1403	8	with	with	IN
58810	1403	9	the	the	DT
58810	1403	10	horizon	horizon	NN
58810	1403	11	when	when	WRB
58810	1403	12	the	the	DT
58810	1403	13	vernal	vernal	JJ
58810	1403	14	equinox	equinox	NN
58810	1403	15	is	be	VBZ
58810	1403	16	on	on	IN
58810	1403	17	the	the	DT
58810	1403	18	eastern	eastern	JJ
58810	1403	19	horizon	horizon	NNP
58810	1403	20	and	and	CC
58810	1403	21	the	the	DT
58810	1403	22	autumnal	autumnal	JJ
58810	1403	23	equinox	equinox	NN
58810	1403	24	is	be	VBZ
58810	1403	25	on	on	IN
58810	1403	26	the	the	DT
58810	1403	27	western	western	NN
58810	1403	28	.	.	.
58810	1404	1	In	in	IN
58810	1404	2	our	-PRON-	PRP$
58810	1404	3	latitude	latitude	NN
58810	1404	4	,	,	,
58810	1404	5	as	as	IN
58810	1404	6	we	-PRON-	PRP
58810	1404	7	have	have	VBP
58810	1404	8	seen	see	VBN
58810	1404	9	,	,	,
58810	1404	10	this	this	DT
58810	1404	11	angle	angle	NN
58810	1404	12	is	be	VBZ
58810	1404	13	25	25	CD
58810	1404	14	-	-	HYPH
58810	1404	15	1/2	1/2	CD
58810	1404	16	°	°	NNS
58810	1404	17	:	:	:
58810	1404	18	hence	hence	RB
58810	1404	19	in	in	IN
58810	1404	20	our	-PRON-	PRP$
58810	1404	21	latitude	latitude	NN
58810	1404	22	,	,	,
58810	1404	23	if	if	IN
58810	1404	24	the	the	DT
58810	1404	25	moon	moon	NN
58810	1404	26	were	be	VBD
58810	1404	27	at	at	IN
58810	1404	28	new	new	JJ
58810	1404	29	on	on	IN
58810	1404	30	the	the	DT
58810	1404	31	ecliptic	ecliptic	NN
58810	1404	32	when	when	WRB
58810	1404	33	the	the	DT
58810	1404	34	sun	sun	NN
58810	1404	35	is	be	VBZ
58810	1404	36	at	at	IN
58810	1404	37	the	the	DT
58810	1404	38	autumnal	autumnal	JJ
58810	1404	39	equinox	equinox	NN
58810	1404	40	,	,	,
58810	1404	41	as	as	IN
58810	1404	42	shown	show	VBN
58810	1404	43	at	at	IN
58810	1404	44	_	_	NNP
58810	1404	45	M_{3	M_{3	NNP
58810	1404	46	}	}	-RRB-
58810	1404	47	_	_	NNP
58810	1404	48	(	(	-LRB-
58810	1404	49	Fig	Fig	NNP
58810	1404	50	.	.	.
58810	1405	1	114	114	CD
58810	1405	2	)	)	-RRB-
58810	1405	3	,	,	,
58810	1405	4	the	the	DT
58810	1405	5	great	great	JJ
58810	1405	6	circle	circle	NN
58810	1405	7	passing	pass	VBG
58810	1405	8	through	through	IN
58810	1405	9	the	the	DT
58810	1405	10	centre	centre	NN
58810	1405	11	of	of	IN
58810	1405	12	the	the	DT
58810	1405	13	sun	sun	NN
58810	1405	14	and	and	CC
58810	1405	15	moon	moon	NN
58810	1405	16	would	would	MD
58810	1405	17	be	be	VB
58810	1405	18	the	the	DT
58810	1405	19	ecliptic	ecliptic	JJ
58810	1405	20	,	,	,
58810	1405	21	and	and	CC
58810	1405	22	at	at	IN
58810	1405	23	New	New	NNP
58810	1405	24	York	York	NNP
58810	1405	25	would	would	MD
58810	1405	26	be	be	VB
58810	1405	27	inclined	inclined	JJ
58810	1405	28	to	to	IN
58810	1405	29	the	the	DT
58810	1405	30	horizon	horizon	NN
58810	1405	31	at	at	IN
58810	1405	32	an	an	DT
58810	1405	33	angle	angle	NN
58810	1405	34	of	of	IN
58810	1405	35	25	25	CD
58810	1405	36	-	-	HYPH
58810	1405	37	1/2	1/2	CD
58810	1405	38	°	°	NNS
58810	1405	39	.	.	.
58810	1406	1	If	if	IN
58810	1406	2	the	the	DT
58810	1406	3	moon	moon	NN
58810	1406	4	happened	happen	VBD
58810	1406	5	to	to	TO
58810	1406	6	be	be	VB
58810	1406	7	5	5	CD
58810	1406	8	°	°	NNS
58810	1406	9	south	south	RB
58810	1406	10	of	of	IN
58810	1406	11	the	the	DT
58810	1406	12	ecliptic	ecliptic	NN
58810	1406	13	at	at	IN
58810	1406	14	this	this	DT
58810	1406	15	time	time	NN
58810	1406	16	,	,	,
58810	1406	17	as	as	IN
58810	1406	18	at	at	IN
58810	1406	19	_	_	NNP
58810	1406	20	M_{4	M_{4	NNP
58810	1406	21	}	}	-RRB-
58810	1406	22	_	_	NNP
58810	1406	23	,	,	,
58810	1406	24	the	the	DT
58810	1406	25	great	great	JJ
58810	1406	26	circle	circle	NN
58810	1406	27	passing	pass	VBG
58810	1406	28	through	through	IN
58810	1406	29	the	the	DT
58810	1406	30	centre	centre	NN
58810	1406	31	of	of	IN
58810	1406	32	the	the	DT
58810	1406	33	sun	sun	NN
58810	1406	34	and	and	CC
58810	1406	35	moon	moon	NN
58810	1406	36	would	would	MD
58810	1406	37	make	make	VB
58810	1406	38	an	an	DT
58810	1406	39	angle	angle	NN
58810	1406	40	of	of	IN
58810	1406	41	only	only	RB
58810	1406	42	20	20	CD
58810	1406	43	-	-	SYM
58810	1406	44	1/2	1/2	CD
58810	1406	45	°	°	NNS
58810	1406	46	with	with	IN
58810	1406	47	the	the	DT
58810	1406	48	horizon	horizon	NN
58810	1406	49	.	.	.
58810	1407	1	In	in	IN
58810	1407	2	either	either	DT
58810	1407	3	of	of	IN
58810	1407	4	these	these	DT
58810	1407	5	cases	case	NNS
58810	1407	6	the	the	DT
58810	1407	7	line	line	NN
58810	1407	8	joining	join	VBG
58810	1407	9	the	the	DT
58810	1407	10	cusps	cusp	NNS
58810	1407	11	would	would	MD
58810	1407	12	be	be	VB
58810	1407	13	nearly	nearly	RB
58810	1407	14	perpendicular	perpendicular	JJ
58810	1407	15	to	to	IN
58810	1407	16	the	the	DT
58810	1407	17	horizon	horizon	NN
58810	1407	18	.	.	.
58810	1408	1	[	[	-LRB-
58810	1408	2	Illustration	illustration	NN
58810	1408	3	:	:	:
58810	1408	4	Fig	Fig	NNP
58810	1408	5	.	.	.
58810	1409	1	115	115	CD
58810	1409	2	.	.	.
58810	1409	3	]	]	-RRB-
58810	1410	1	If	if	IN
58810	1410	2	the	the	DT
58810	1410	3	moon	moon	NN
58810	1410	4	were	be	VBD
58810	1410	5	at	at	IN
58810	1410	6	new	new	JJ
58810	1410	7	on	on	IN
58810	1410	8	the	the	DT
58810	1410	9	ecliptic	ecliptic	NN
58810	1410	10	when	when	WRB
58810	1410	11	the	the	DT
58810	1410	12	sun	sun	NN
58810	1410	13	is	be	VBZ
58810	1410	14	near	near	IN
58810	1410	15	the	the	DT
58810	1410	16	vernal	vernal	JJ
58810	1410	17	equinox	equinox	NN
58810	1410	18	,	,	,
58810	1410	19	as	as	IN
58810	1410	20	shown	show	VBN
58810	1410	21	at	at	IN
58810	1410	22	_	_	NNP
58810	1410	23	M_{1	M_{1	NNP
58810	1410	24	}	}	-RRB-
58810	1410	25	_	_	NNP
58810	1410	26	(	(	-LRB-
58810	1410	27	Fig	Fig	NNP
58810	1410	28	.	.	.
58810	1411	1	115	115	CD
58810	1411	2	)	)	-RRB-
58810	1411	3	,	,	,
58810	1411	4	the	the	DT
58810	1411	5	great	great	JJ
58810	1411	6	circle	circle	NN
58810	1411	7	passing	pass	VBG
58810	1411	8	through	through	IN
58810	1411	9	the	the	DT
58810	1411	10	centres	centre	NNS
58810	1411	11	of	of	IN
58810	1411	12	the	the	DT
58810	1411	13	sun	sun	NN
58810	1411	14	and	and	CC
58810	1411	15	moon	moon	NN
58810	1411	16	would	would	MD
58810	1411	17	make	make	VB
58810	1411	18	an	an	DT
58810	1411	19	angle	angle	NN
58810	1411	20	of	of	IN
58810	1411	21	72	72	CD
58810	1411	22	-	-	SYM
58810	1411	23	1/2	1/2	CD
58810	1411	24	°	°	NNS
58810	1411	25	with	with	IN
58810	1411	26	the	the	DT
58810	1411	27	horizon	horizon	NN
58810	1411	28	at	at	IN
58810	1411	29	New	New	NNP
58810	1411	30	York	York	NNP
58810	1411	31	;	;	:
58810	1411	32	and	and	CC
58810	1411	33	were	be	VBD
58810	1411	34	the	the	DT
58810	1411	35	moon	moon	NN
58810	1411	36	5	5	CD
58810	1411	37	°	°	NNS
58810	1411	38	north	north	RB
58810	1411	39	of	of	IN
58810	1411	40	the	the	DT
58810	1411	41	ecliptic	ecliptic	NN
58810	1411	42	at	at	IN
58810	1411	43	that	that	DT
58810	1411	44	time	time	NN
58810	1411	45	,	,	,
58810	1411	46	as	as	IN
58810	1411	47	shown	show	VBN
58810	1411	48	at	at	IN
58810	1411	49	_	_	NNP
58810	1411	50	M_{2	M_{2	NNP
58810	1411	51	}	}	-RRB-
58810	1411	52	_	_	NNP
58810	1411	53	,	,	,
58810	1411	54	this	this	DT
58810	1411	55	great	great	JJ
58810	1411	56	circle	circle	NN
58810	1411	57	would	would	MD
58810	1411	58	make	make	VB
58810	1411	59	an	an	DT
58810	1411	60	angle	angle	NN
58810	1411	61	of	of	IN
58810	1411	62	77	77	CD
58810	1411	63	-	-	SYM
58810	1411	64	1/2	1/2	CD
58810	1411	65	°	°	NNS
58810	1411	66	with	with	IN
58810	1411	67	the	the	DT
58810	1411	68	horizon	horizon	NN
58810	1411	69	.	.	.
58810	1412	1	In	in	IN
58810	1412	2	either	either	DT
58810	1412	3	of	of	IN
58810	1412	4	these	these	DT
58810	1412	5	cases	case	NNS
58810	1412	6	,	,	,
58810	1412	7	the	the	DT
58810	1412	8	line	line	NN
58810	1412	9	joining	join	VBG
58810	1412	10	the	the	DT
58810	1412	11	cusps	cusp	NNS
58810	1412	12	would	would	MD
58810	1412	13	be	be	VB
58810	1412	14	nearly	nearly	RB
58810	1412	15	parallel	parallel	JJ
58810	1412	16	with	with	IN
58810	1412	17	the	the	DT
58810	1412	18	horizon	horizon	NN
58810	1412	19	.	.	.
58810	1413	1	At	at	IN
58810	1413	2	different	different	JJ
58810	1413	3	times	time	NNS
58810	1413	4	,	,	,
58810	1413	5	the	the	DT
58810	1413	6	line	line	NN
58810	1413	7	joining	join	VBG
58810	1413	8	the	the	DT
58810	1413	9	cusps	cusp	NNS
58810	1413	10	may	may	MD
58810	1413	11	have	have	VB
58810	1413	12	every	every	DT
58810	1413	13	possible	possible	JJ
58810	1413	14	inclination	inclination	NN
58810	1413	15	to	to	IN
58810	1413	16	the	the	DT
58810	1413	17	horizon	horizon	NN
58810	1413	18	between	between	IN
58810	1413	19	the	the	DT
58810	1413	20	extreme	extreme	JJ
58810	1413	21	cases	case	NNS
58810	1413	22	shown	show	VBN
58810	1413	23	in	in	IN
58810	1413	24	Figs	Figs	NNP
58810	1413	25	.	.	.
58810	1414	1	114	114	CD
58810	1414	2	and	and	CC
58810	1414	3	115	115	CD
58810	1414	4	.	.	.
58810	1415	1	103	103	CD
58810	1415	2	.	.	.
58810	1416	1	_	_	NNP
58810	1416	2	Daily	Daily	NNP
58810	1416	3	Retardation	Retardation	NNP
58810	1416	4	of	of	IN
58810	1416	5	the	the	DT
58810	1416	6	Moon	Moon	NNP
58810	1416	7	's	's	POS
58810	1416	8	Rising._--The	Rising._--The	NNP
58810	1416	9	moon	moon	NN
58810	1416	10	rises	rise	VBZ
58810	1416	11	,	,	,
58810	1416	12	on	on	IN
58810	1416	13	the	the	DT
58810	1416	14	average	average	NN
58810	1416	15	,	,	,
58810	1416	16	about	about	RB
58810	1416	17	fifty	fifty	CD
58810	1416	18	minutes	minute	NNS
58810	1416	19	later	later	RB
58810	1416	20	each	each	DT
58810	1416	21	day	day	NN
58810	1416	22	.	.	.
58810	1417	1	This	this	DT
58810	1417	2	is	be	VBZ
58810	1417	3	owing	owing	JJ
58810	1417	4	to	to	IN
58810	1417	5	her	-PRON-	PRP$
58810	1417	6	eastward	eastward	JJ
58810	1417	7	motion	motion	NN
58810	1417	8	.	.	.
58810	1418	1	As	as	IN
58810	1418	2	the	the	DT
58810	1418	3	moon	moon	NN
58810	1418	4	makes	make	VBZ
58810	1418	5	a	a	DT
58810	1418	6	complete	complete	JJ
58810	1418	7	revolution	revolution	NN
58810	1418	8	around	around	IN
58810	1418	9	the	the	DT
58810	1418	10	earth	earth	NN
58810	1418	11	in	in	IN
58810	1418	12	about	about	RB
58810	1418	13	twenty	twenty	CD
58810	1418	14	-	-	HYPH
58810	1418	15	seven	seven	CD
58810	1418	16	days	day	NNS
58810	1418	17	,	,	,
58810	1418	18	she	-PRON-	PRP
58810	1418	19	moves	move	VBZ
58810	1418	20	eastward	eastward	RB
58810	1418	21	at	at	IN
58810	1418	22	the	the	DT
58810	1418	23	rate	rate	NN
58810	1418	24	of	of	IN
58810	1418	25	about	about	RB
58810	1418	26	thirteen	thirteen	CD
58810	1418	27	degrees	degree	NNS
58810	1418	28	a	a	DT
58810	1418	29	day	day	NN
58810	1418	30	,	,	,
58810	1418	31	or	or	CC
58810	1418	32	about	about	RB
58810	1418	33	twelve	twelve	CD
58810	1418	34	degrees	degree	NNS
58810	1418	35	a	a	DT
58810	1418	36	day	day	NN
58810	1418	37	faster	fast	RBR
58810	1418	38	than	than	IN
58810	1418	39	the	the	DT
58810	1418	40	sun	sun	NN
58810	1418	41	.	.	.
58810	1419	1	Were	be	VBD
58810	1419	2	the	the	DT
58810	1419	3	moon	moon	NN
58810	1419	4	,	,	,
58810	1419	5	therefore	therefore	RB
58810	1419	6	,	,	,
58810	1419	7	on	on	IN
58810	1419	8	the	the	DT
58810	1419	9	horizon	horizon	NN
58810	1419	10	at	at	IN
58810	1419	11	any	any	DT
58810	1419	12	hour	hour	NN
58810	1419	13	to	to	NN
58810	1419	14	-	-	HYPH
58810	1419	15	day	day	NN
58810	1419	16	,	,	,
58810	1419	17	she	-PRON-	PRP
58810	1419	18	would	would	MD
58810	1419	19	be	be	VB
58810	1419	20	some	some	DT
58810	1419	21	twelve	twelve	CD
58810	1419	22	degrees	degree	NNS
58810	1419	23	below	below	IN
58810	1419	24	the	the	DT
58810	1419	25	horizon	horizon	NN
58810	1419	26	at	at	IN
58810	1419	27	the	the	DT
58810	1419	28	same	same	JJ
58810	1419	29	hour	hour	NN
58810	1419	30	to	to	NN
58810	1419	31	-	-	HYPH
58810	1419	32	morrow	morrow	NNP
58810	1419	33	.	.	.
58810	1420	1	Now	now	RB
58810	1420	2	,	,	,
58810	1420	3	as	as	IN
58810	1420	4	the	the	DT
58810	1420	5	horizon	horizon	NN
58810	1420	6	moves	move	VBZ
58810	1420	7	at	at	IN
58810	1420	8	the	the	DT
58810	1420	9	rate	rate	NN
58810	1420	10	of	of	IN
58810	1420	11	one	one	CD
58810	1420	12	degree	degree	NN
58810	1420	13	in	in	IN
58810	1420	14	four	four	CD
58810	1420	15	minutes	minute	NNS
58810	1420	16	,	,	,
58810	1420	17	it	-PRON-	PRP
58810	1420	18	would	would	MD
58810	1420	19	take	take	VB
58810	1420	20	it	-PRON-	PRP
58810	1420	21	some	some	DT
58810	1420	22	fifty	fifty	CD
58810	1420	23	minutes	minute	NNS
58810	1420	24	to	to	TO
58810	1420	25	come	come	VB
58810	1420	26	up	up	RP
58810	1420	27	to	to	IN
58810	1420	28	the	the	DT
58810	1420	29	moon	moon	NN
58810	1420	30	so	so	IN
58810	1420	31	as	as	IN
58810	1420	32	to	to	TO
58810	1420	33	bring	bring	VB
58810	1420	34	her	-PRON-	PRP
58810	1420	35	upon	upon	IN
58810	1420	36	the	the	DT
58810	1420	37	horizon	horizon	NN
58810	1420	38	.	.	.
58810	1421	1	Hence	hence	RB
58810	1421	2	the	the	DT
58810	1421	3	daily	daily	JJ
58810	1421	4	retardation	retardation	NN
58810	1421	5	of	of	IN
58810	1421	6	the	the	DT
58810	1421	7	moon	moon	NN
58810	1421	8	's	's	POS
58810	1421	9	rising	rise	VBG
58810	1421	10	is	be	VBZ
58810	1421	11	about	about	RB
58810	1421	12	fifty	fifty	CD
58810	1421	13	minutes	minute	NNS
58810	1421	14	;	;	:
58810	1421	15	but	but	CC
58810	1421	16	it	-PRON-	PRP
58810	1421	17	varies	vary	VBZ
58810	1421	18	considerably	considerably	RB
58810	1421	19	in	in	IN
58810	1421	20	different	different	JJ
58810	1421	21	parts	part	NNS
58810	1421	22	of	of	IN
58810	1421	23	her	-PRON-	PRP$
58810	1421	24	orbit	orbit	NN
58810	1421	25	.	.	.
58810	1422	1	There	there	EX
58810	1422	2	are	be	VBP
58810	1422	3	two	two	CD
58810	1422	4	reasons	reason	NNS
58810	1422	5	for	for	IN
58810	1422	6	this	this	DT
58810	1422	7	variation	variation	NN
58810	1422	8	in	in	IN
58810	1422	9	the	the	DT
58810	1422	10	daily	daily	JJ
58810	1422	11	retardation:--	retardation:--	''
58810	1422	12	(	(	-LRB-
58810	1422	13	1	1	LS
58810	1422	14	)	)	-RRB-
58810	1422	15	The	the	DT
58810	1422	16	moon	moon	NN
58810	1422	17	moves	move	VBZ
58810	1422	18	at	at	IN
58810	1422	19	a	a	DT
58810	1422	20	_	_	NNP
58810	1422	21	varying	varying	NN
58810	1422	22	rate	rate	NN
58810	1422	23	in	in	IN
58810	1422	24	her	-PRON-	PRP$
58810	1422	25	orbit	orbit	NN
58810	1422	26	_	_	NNP
58810	1422	27	;	;	:
58810	1422	28	her	-PRON-	PRP$
58810	1422	29	speed	speed	NN
58810	1422	30	being	be	VBG
58810	1422	31	greatest	great	JJS
58810	1422	32	at	at	IN
58810	1422	33	perigee	perigee	NNP
58810	1422	34	,	,	,
58810	1422	35	and	and	CC
58810	1422	36	least	least	JJS
58810	1422	37	at	at	IN
58810	1422	38	apogee	apogee	NN
58810	1422	39	:	:	:
58810	1422	40	hence	hence	RB
58810	1422	41	,	,	,
58810	1422	42	other	other	JJ
58810	1422	43	things	thing	NNS
58810	1422	44	being	be	VBG
58810	1422	45	equal	equal	JJ
58810	1422	46	,	,	,
58810	1422	47	the	the	DT
58810	1422	48	retardation	retardation	NN
58810	1422	49	is	be	VBZ
58810	1422	50	greatest	great	JJS
58810	1422	51	when	when	WRB
58810	1422	52	the	the	DT
58810	1422	53	moon	moon	NN
58810	1422	54	is	be	VBZ
58810	1422	55	at	at	IN
58810	1422	56	perigee	perigee	NNP
58810	1422	57	,	,	,
58810	1422	58	and	and	CC
58810	1422	59	least	least	JJS
58810	1422	60	when	when	WRB
58810	1422	61	she	-PRON-	PRP
58810	1422	62	is	be	VBZ
58810	1422	63	at	at	IN
58810	1422	64	apogee	apogee	NN
58810	1422	65	.	.	.
58810	1423	1	[	[	-LRB-
58810	1423	2	Illustration	illustration	NN
58810	1423	3	:	:	:
58810	1423	4	Fig	Fig	NNP
58810	1423	5	.	.	.
58810	1424	1	116	116	CD
58810	1424	2	.	.	.
58810	1424	3	]	]	-RRB-
58810	1425	1	[	[	-LRB-
58810	1425	2	Illustration	illustration	NN
58810	1425	3	:	:	:
58810	1425	4	Fig	Fig	NNP
58810	1425	5	.	.	.
58810	1426	1	117	117	CD
58810	1426	2	.	.	.
58810	1426	3	]	]	-RRB-
58810	1427	1	(	(	-LRB-
58810	1427	2	2	2	LS
58810	1427	3	)	)	-RRB-
58810	1427	4	The	the	DT
58810	1427	5	moon	moon	NN
58810	1427	6	moves	move	VBZ
58810	1427	7	at	at	IN
58810	1427	8	a	a	DT
58810	1427	9	_	_	NNP
58810	1427	10	varying	vary	VBG
58810	1427	11	angle	angle	NN
58810	1427	12	to	to	IN
58810	1427	13	the	the	DT
58810	1427	14	horizon	horizon	NN
58810	1427	15	_	_	NNP
58810	1427	16	.	.	.
58810	1428	1	The	the	DT
58810	1428	2	moon	moon	NN
58810	1428	3	moves	move	VBZ
58810	1428	4	nearly	nearly	RB
58810	1428	5	in	in	IN
58810	1428	6	the	the	DT
58810	1428	7	plane	plane	NN
58810	1428	8	of	of	IN
58810	1428	9	the	the	DT
58810	1428	10	ecliptic	ecliptic	JJ
58810	1428	11	,	,	,
58810	1428	12	and	and	CC
58810	1428	13	of	of	IN
58810	1428	14	course	course	RB
58810	1428	15	she	-PRON-	PRP
58810	1428	16	passes	pass	VBZ
58810	1428	17	both	both	DT
58810	1428	18	equinoxes	equinox	NNS
58810	1428	19	every	every	DT
58810	1428	20	lunation	lunation	NN
58810	1428	21	.	.	.
58810	1429	1	When	when	WRB
58810	1429	2	she	-PRON-	PRP
58810	1429	3	is	be	VBZ
58810	1429	4	near	near	IN
58810	1429	5	the	the	DT
58810	1429	6	autumnal	autumnal	JJ
58810	1429	7	equinox	equinox	NNP
58810	1429	8	,	,	,
58810	1429	9	her	-PRON-	PRP$
58810	1429	10	path	path	NN
58810	1429	11	makes	make	VBZ
58810	1429	12	the	the	DT
58810	1429	13	greatest	great	JJS
58810	1429	14	angle	angle	NN
58810	1429	15	with	with	IN
58810	1429	16	the	the	DT
58810	1429	17	eastern	eastern	JJ
58810	1429	18	horizon	horizon	NN
58810	1429	19	,	,	,
58810	1429	20	and	and	CC
58810	1429	21	when	when	WRB
58810	1429	22	she	-PRON-	PRP
58810	1429	23	is	be	VBZ
58810	1429	24	near	near	IN
58810	1429	25	the	the	DT
58810	1429	26	vernal	vernal	JJ
58810	1429	27	equinox	equinox	NN
58810	1429	28	,	,	,
58810	1429	29	the	the	DT
58810	1429	30	least	least	JJS
58810	1429	31	angle	angle	NN
58810	1429	32	:	:	:
58810	1429	33	hence	hence	RB
58810	1429	34	the	the	DT
58810	1429	35	moon	moon	NN
58810	1429	36	moves	move	VBZ
58810	1429	37	away	away	RB
58810	1429	38	from	from	IN
58810	1429	39	the	the	DT
58810	1429	40	horizon	horizon	NN
58810	1429	41	fastest	fast	RBS
58810	1429	42	when	when	WRB
58810	1429	43	she	-PRON-	PRP
58810	1429	44	is	be	VBZ
58810	1429	45	near	near	IN
58810	1429	46	the	the	DT
58810	1429	47	autumnal	autumnal	JJ
58810	1429	48	equinox	equinox	NN
58810	1429	49	,	,	,
58810	1429	50	and	and	CC
58810	1429	51	slowest	slow	JJS
58810	1429	52	when	when	WRB
58810	1429	53	she	-PRON-	PRP
58810	1429	54	is	be	VBZ
58810	1429	55	near	near	IN
58810	1429	56	the	the	DT
58810	1429	57	vernal	vernal	JJ
58810	1429	58	equinox	equinox	NN
58810	1429	59	.	.	.
58810	1430	1	This	this	DT
58810	1430	2	will	will	MD
58810	1430	3	be	be	VB
58810	1430	4	evident	evident	JJ
58810	1430	5	from	from	IN
58810	1430	6	Figs	Figs	NNP
58810	1430	7	.	.	.
58810	1431	1	116	116	CD
58810	1431	2	and	and	CC
58810	1431	3	117	117	CD
58810	1431	4	.	.	.
58810	1432	1	In	in	IN
58810	1432	2	each	each	DT
58810	1432	3	figure	figure	NN
58810	1432	4	,	,	,
58810	1432	5	_	_	NNP
58810	1432	6	SN	SN	NNP
58810	1432	7	_	_	NNP
58810	1432	8	represents	represent	VBZ
58810	1432	9	a	a	DT
58810	1432	10	portion	portion	NN
58810	1432	11	of	of	IN
58810	1432	12	the	the	DT
58810	1432	13	eastern	eastern	JJ
58810	1432	14	horizon	horizon	NNP
58810	1432	15	,	,	,
58810	1432	16	and	and	CC
58810	1432	17	_	_	NNP
58810	1432	18	Ec	Ec	NNP
58810	1432	19	_	_	NNP
58810	1432	20	,	,	,
58810	1432	21	_	_	NNP
58810	1432	22	E'c	E'c	NNP
58810	1432	23	'	'	``
58810	1432	24	_	_	NNP
58810	1432	25	,	,	,
58810	1432	26	a	a	DT
58810	1432	27	portion	portion	NN
58810	1432	28	of	of	IN
58810	1432	29	the	the	DT
58810	1432	30	ecliptic	ecliptic	NN
58810	1432	31	.	.	.
58810	1433	1	_	_	NNP
58810	1433	2	AE	AE	NNP
58810	1433	3	_	_	NNP
58810	1433	4	,	,	,
58810	1433	5	in	in	IN
58810	1433	6	Fig	Fig	NNP
58810	1433	7	.	.	.
58810	1434	1	116	116	CD
58810	1434	2	,	,	,
58810	1434	3	represents	represent	VBZ
58810	1434	4	the	the	DT
58810	1434	5	autumnal	autumnal	JJ
58810	1434	6	equinox	equinox	NN
58810	1434	7	,	,	,
58810	1434	8	and	and	CC
58810	1434	9	_	_	NNP
58810	1434	10	AEM	AEM	NNP
58810	1434	11	_	_	NNP
58810	1434	12	the	the	DT
58810	1434	13	daily	daily	JJ
58810	1434	14	motion	motion	NN
58810	1434	15	of	of	IN
58810	1434	16	the	the	DT
58810	1434	17	moon	moon	NN
58810	1434	18	.	.	.
58810	1435	1	_	_	NNP
58810	1435	2	VE	VE	NNP
58810	1435	3	_	_	NNP
58810	1435	4	,	,	,
58810	1435	5	in	in	IN
58810	1435	6	Fig	Fig	NNP
58810	1435	7	.	.	.
58810	1436	1	117	117	CD
58810	1436	2	,	,	,
58810	1436	3	represents	represent	VBZ
58810	1436	4	the	the	DT
58810	1436	5	vernal	vernal	JJ
58810	1436	6	equinox	equinox	NN
58810	1436	7	,	,	,
58810	1436	8	and	and	CC
58810	1436	9	_	_	NNP
58810	1436	10	VEM	VEM	NNP
58810	1436	11	'	'	''
58810	1436	12	_	_	NNP
58810	1436	13	the	the	DT
58810	1436	14	motion	motion	NN
58810	1436	15	of	of	IN
58810	1436	16	the	the	DT
58810	1436	17	moon	moon	NN
58810	1436	18	for	for	IN
58810	1436	19	one	one	CD
58810	1436	20	day	day	NN
58810	1436	21	.	.	.
58810	1437	1	In	in	IN
58810	1437	2	the	the	DT
58810	1437	3	first	first	JJ
58810	1437	4	case	case	NN
58810	1437	5	this	this	DT
58810	1437	6	motion	motion	NN
58810	1437	7	would	would	MD
58810	1437	8	carry	carry	VB
58810	1437	9	the	the	DT
58810	1437	10	moon	moon	NN
58810	1437	11	away	away	RB
58810	1437	12	from	from	IN
58810	1437	13	the	the	DT
58810	1437	14	horizon	horizon	NN
58810	1437	15	the	the	DT
58810	1437	16	distance	distance	NN
58810	1437	17	_	_	NNP
58810	1437	18	AM	AM	NNP
58810	1437	19	_	_	NNP
58810	1437	20	,	,	,
58810	1437	21	and	and	CC
58810	1437	22	in	in	IN
58810	1437	23	the	the	DT
58810	1437	24	second	second	JJ
58810	1437	25	case	case	NN
58810	1437	26	the	the	DT
58810	1437	27	distance	distance	NN
58810	1437	28	_	_	NNP
58810	1437	29	A'M	A'M	NNP
58810	1437	30	'	'	''
58810	1437	31	_	_	XX
58810	1437	32	.	.	.
58810	1438	1	Now	now	RB
58810	1438	2	,	,	,
58810	1438	3	it	-PRON-	PRP
58810	1438	4	is	be	VBZ
58810	1438	5	evident	evident	JJ
58810	1438	6	that	that	IN
58810	1438	7	_	_	NNP
58810	1438	8	AM	AM	NNP
58810	1438	9	_	_	NNP
58810	1438	10	is	be	VBZ
58810	1438	11	greater	great	JJR
58810	1438	12	than	than	IN
58810	1438	13	_	_	NNP
58810	1438	14	A'M	A'M	NNP
58810	1438	15	'	'	''
58810	1438	16	_	_	NN
58810	1438	17	:	:	:
58810	1438	18	hence	hence	RB
58810	1438	19	,	,	,
58810	1438	20	other	other	JJ
58810	1438	21	things	thing	NNS
58810	1438	22	being	be	VBG
58810	1438	23	equal	equal	JJ
58810	1438	24	,	,	,
58810	1438	25	the	the	DT
58810	1438	26	greatest	great	JJS
58810	1438	27	retardation	retardation	NN
58810	1438	28	of	of	IN
58810	1438	29	the	the	DT
58810	1438	30	moon	moon	NN
58810	1438	31	's	's	POS
58810	1438	32	rising	rise	VBG
58810	1438	33	will	will	MD
58810	1438	34	be	be	VB
58810	1438	35	when	when	WRB
58810	1438	36	the	the	DT
58810	1438	37	moon	moon	NN
58810	1438	38	is	be	VBZ
58810	1438	39	near	near	IN
58810	1438	40	the	the	DT
58810	1438	41	autumnal	autumnal	JJ
58810	1438	42	equinox	equinox	NN
58810	1438	43	,	,	,
58810	1438	44	and	and	CC
58810	1438	45	the	the	DT
58810	1438	46	least	least	JJS
58810	1438	47	retardation	retardation	NN
58810	1438	48	when	when	WRB
58810	1438	49	the	the	DT
58810	1438	50	moon	moon	NN
58810	1438	51	is	be	VBZ
58810	1438	52	near	near	IN
58810	1438	53	the	the	DT
58810	1438	54	vernal	vernal	JJ
58810	1438	55	equinox	equinox	NN
58810	1438	56	.	.	.
58810	1439	1	The	the	DT
58810	1439	2	least	least	JJS
58810	1439	3	retardation	retardation	NN
58810	1439	4	at	at	IN
58810	1439	5	New	New	NNP
58810	1439	6	York	York	NNP
58810	1439	7	is	be	VBZ
58810	1439	8	twenty	twenty	CD
58810	1439	9	-	-	HYPH
58810	1439	10	three	three	CD
58810	1439	11	minutes	minute	NNS
58810	1439	12	,	,	,
58810	1439	13	and	and	CC
58810	1439	14	the	the	DT
58810	1439	15	greatest	great	JJS
58810	1439	16	an	an	DT
58810	1439	17	hour	hour	NN
58810	1439	18	and	and	CC
58810	1439	19	seventeen	seventeen	CD
58810	1439	20	minutes	minute	NNS
58810	1439	21	.	.	.
58810	1440	1	The	the	DT
58810	1440	2	greatest	great	JJS
58810	1440	3	and	and	CC
58810	1440	4	least	least	JJS
58810	1440	5	retardations	retardation	NNS
58810	1440	6	vary	vary	VBP
58810	1440	7	somewhat	somewhat	RB
58810	1440	8	from	from	IN
58810	1440	9	month	month	NN
58810	1440	10	to	to	IN
58810	1440	11	month	month	NN
58810	1440	12	;	;	:
58810	1440	13	since	since	IN
58810	1440	14	they	-PRON-	PRP
58810	1440	15	depend	depend	VBP
58810	1440	16	not	not	RB
58810	1440	17	only	only	RB
58810	1440	18	upon	upon	IN
58810	1440	19	the	the	DT
58810	1440	20	position	position	NN
58810	1440	21	of	of	IN
58810	1440	22	the	the	DT
58810	1440	23	moon	moon	NN
58810	1440	24	in	in	IN
58810	1440	25	her	-PRON-	PRP$
58810	1440	26	orbit	orbit	NN
58810	1440	27	with	with	IN
58810	1440	28	reference	reference	NN
58810	1440	29	to	to	IN
58810	1440	30	the	the	DT
58810	1440	31	equinoxes	equinox	NNS
58810	1440	32	,	,	,
58810	1440	33	but	but	CC
58810	1440	34	also	also	RB
58810	1440	35	upon	upon	IN
58810	1440	36	the	the	DT
58810	1440	37	latitude	latitude	NN
58810	1440	38	of	of	IN
58810	1440	39	the	the	DT
58810	1440	40	moon	moon	NN
58810	1440	41	,	,	,
58810	1440	42	and	and	CC
58810	1440	43	upon	upon	IN
58810	1440	44	her	-PRON-	PRP
58810	1440	45	nearness	nearness	NN
58810	1440	46	to	to	IN
58810	1440	47	the	the	DT
58810	1440	48	earth	earth	NN
58810	1440	49	.	.	.
58810	1441	1	[	[	-LRB-
58810	1441	2	Illustration	illustration	NN
58810	1441	3	:	:	:
58810	1441	4	Fig	Fig	NNP
58810	1441	5	.	.	.
58810	1442	1	118	118	CD
58810	1442	2	.	.	.
58810	1442	3	]	]	-RRB-
58810	1443	1	The	the	DT
58810	1443	2	direction	direction	NN
58810	1443	3	of	of	IN
58810	1443	4	the	the	DT
58810	1443	5	moon	moon	NN
58810	1443	6	's	's	POS
58810	1443	7	motion	motion	NN
58810	1443	8	with	with	IN
58810	1443	9	reference	reference	NN
58810	1443	10	to	to	IN
58810	1443	11	the	the	DT
58810	1443	12	ecliptic	ecliptic	NN
58810	1443	13	is	be	VBZ
58810	1443	14	shown	show	VBN
58810	1443	15	in	in	IN
58810	1443	16	Fig	Fig	NNP
58810	1443	17	.	.	.
58810	1444	1	118	118	CD
58810	1444	2	,	,	,
58810	1444	3	which	which	WDT
58810	1444	4	shows	show	VBZ
58810	1444	5	the	the	DT
58810	1444	6	moon	moon	NN
58810	1444	7	's	's	POS
58810	1444	8	motion	motion	NN
58810	1444	9	for	for	IN
58810	1444	10	one	one	CD
58810	1444	11	day	day	NN
58810	1444	12	in	in	IN
58810	1444	13	July	July	NNP
58810	1444	14	,	,	,
58810	1444	15	1876	1876	CD
58810	1444	16	.	.	.
58810	1445	1	104	104	CD
58810	1445	2	.	.	.
58810	1446	1	_	_	NNP
58810	1446	2	The	the	DT
58810	1446	3	Harvest	Harvest	NNP
58810	1446	4	Moon_--The	Moon_--The	NNP
58810	1446	5	long	long	JJ
58810	1446	6	and	and	CC
58810	1446	7	short	short	JJ
58810	1446	8	retardations	retardation	NNS
58810	1446	9	in	in	IN
58810	1446	10	the	the	DT
58810	1446	11	rising	rising	NN
58810	1446	12	of	of	IN
58810	1446	13	the	the	DT
58810	1446	14	moon	moon	NN
58810	1446	15	,	,	,
58810	1446	16	though	though	IN
58810	1446	17	they	-PRON-	PRP
58810	1446	18	occur	occur	VBP
58810	1446	19	every	every	DT
58810	1446	20	month	month	NN
58810	1446	21	,	,	,
58810	1446	22	are	be	VBP
58810	1446	23	not	not	RB
58810	1446	24	likely	likely	JJ
58810	1446	25	to	to	TO
58810	1446	26	attract	attract	VB
58810	1446	27	attention	attention	NN
58810	1446	28	unless	unless	IN
58810	1446	29	they	-PRON-	PRP
58810	1446	30	occur	occur	VBP
58810	1446	31	at	at	IN
58810	1446	32	the	the	DT
58810	1446	33	time	time	NN
58810	1446	34	of	of	IN
58810	1446	35	full	full	JJ
58810	1446	36	moon	moon	NN
58810	1446	37	.	.	.
58810	1447	1	The	the	DT
58810	1447	2	long	long	JJ
58810	1447	3	retardations	retardation	NNS
58810	1447	4	for	for	IN
58810	1447	5	full	full	JJ
58810	1447	6	moon	moon	NN
58810	1447	7	occur	occur	VBP
58810	1447	8	when	when	WRB
58810	1447	9	the	the	DT
58810	1447	10	moon	moon	NN
58810	1447	11	is	be	VBZ
58810	1447	12	near	near	IN
58810	1447	13	the	the	DT
58810	1447	14	autumnal	autumnal	JJ
58810	1447	15	equinox	equinox	NN
58810	1447	16	at	at	IN
58810	1447	17	full	full	JJ
58810	1447	18	.	.	.
58810	1448	1	As	as	IN
58810	1448	2	the	the	DT
58810	1448	3	full	full	JJ
58810	1448	4	moon	moon	NN
58810	1448	5	is	be	VBZ
58810	1448	6	always	always	RB
58810	1448	7	opposite	opposite	JJ
58810	1448	8	to	to	IN
58810	1448	9	the	the	DT
58810	1448	10	sun	sun	NN
58810	1448	11	,	,	,
58810	1448	12	the	the	DT
58810	1448	13	sun	sun	NN
58810	1448	14	must	must	MD
58810	1448	15	in	in	IN
58810	1448	16	this	this	DT
58810	1448	17	case	case	NN
58810	1448	18	be	be	VB
58810	1448	19	near	near	IN
58810	1448	20	the	the	DT
58810	1448	21	vernal	vernal	JJ
58810	1448	22	equinox	equinox	NN
58810	1448	23	:	:	:
58810	1448	24	hence	hence	RB
58810	1448	25	the	the	DT
58810	1448	26	long	long	JJ
58810	1448	27	retardations	retardation	NNS
58810	1448	28	for	for	IN
58810	1448	29	full	full	JJ
58810	1448	30	moon	moon	NN
58810	1448	31	occur	occur	VBP
58810	1448	32	in	in	IN
58810	1448	33	the	the	DT
58810	1448	34	spring	spring	NN
58810	1448	35	,	,	,
58810	1448	36	the	the	DT
58810	1448	37	greatest	great	JJS
58810	1448	38	retardation	retardation	NN
58810	1448	39	being	be	VBG
58810	1448	40	in	in	IN
58810	1448	41	March	March	NNP
58810	1448	42	.	.	.
58810	1449	1	The	the	DT
58810	1449	2	least	least	JJS
58810	1449	3	retardations	retardation	NNS
58810	1449	4	for	for	IN
58810	1449	5	full	full	JJ
58810	1449	6	moon	moon	NN
58810	1449	7	occur	occur	VBP
58810	1449	8	when	when	WRB
58810	1449	9	the	the	DT
58810	1449	10	moon	moon	NN
58810	1449	11	is	be	VBZ
58810	1449	12	near	near	IN
58810	1449	13	the	the	DT
58810	1449	14	vernal	vernal	JJ
58810	1449	15	equinox	equinox	NN
58810	1449	16	at	at	IN
58810	1449	17	full	full	JJ
58810	1449	18	:	:	:
58810	1449	19	the	the	DT
58810	1449	20	sun	sun	NN
58810	1449	21	must	must	MD
58810	1449	22	then	then	RB
58810	1449	23	be	be	VB
58810	1449	24	near	near	IN
58810	1449	25	the	the	DT
58810	1449	26	autumnal	autumnal	JJ
58810	1449	27	equinox	equinox	NN
58810	1449	28	.	.	.
58810	1450	1	Hence	hence	RB
58810	1450	2	the	the	DT
58810	1450	3	least	least	JJS
58810	1450	4	retardations	retardation	NNS
58810	1450	5	for	for	IN
58810	1450	6	full	full	JJ
58810	1450	7	moon	moon	NN
58810	1450	8	occur	occur	VBP
58810	1450	9	in	in	IN
58810	1450	10	the	the	DT
58810	1450	11	months	month	NNS
58810	1450	12	of	of	IN
58810	1450	13	August	August	NNP
58810	1450	14	,	,	,
58810	1450	15	September	September	NNP
58810	1450	16	,	,	,
58810	1450	17	and	and	CC
58810	1450	18	October	October	NNP
58810	1450	19	.	.	.
58810	1451	1	The	the	DT
58810	1451	2	retardation	retardation	NN
58810	1451	3	is	be	VBZ
58810	1451	4	,	,	,
58810	1451	5	of	of	IN
58810	1451	6	course	course	NN
58810	1451	7	,	,	,
58810	1451	8	least	least	JJS
58810	1451	9	for	for	IN
58810	1451	10	September	September	NNP
58810	1451	11	;	;	:
58810	1451	12	and	and	CC
58810	1451	13	the	the	DT
58810	1451	14	full	full	JJ
58810	1451	15	moon	moon	NN
58810	1451	16	of	of	IN
58810	1451	17	this	this	DT
58810	1451	18	month	month	NN
58810	1451	19	rises	rise	VBZ
58810	1451	20	night	night	NN
58810	1451	21	after	after	IN
58810	1451	22	night	night	NN
58810	1451	23	less	less	JJR
58810	1451	24	than	than	IN
58810	1451	25	half	half	PDT
58810	1451	26	an	an	DT
58810	1451	27	hour	hour	NN
58810	1451	28	later	later	RB
58810	1451	29	than	than	IN
58810	1451	30	the	the	DT
58810	1451	31	previous	previous	JJ
58810	1451	32	night	night	NN
58810	1451	33	.	.	.
58810	1452	1	The	the	DT
58810	1452	2	full	full	JJ
58810	1452	3	moon	moon	NN
58810	1452	4	of	of	IN
58810	1452	5	September	September	NNP
58810	1452	6	is	be	VBZ
58810	1452	7	called	call	VBN
58810	1452	8	the	the	DT
58810	1452	9	"	"	``
58810	1452	10	Harvest	Harvest	NNP
58810	1452	11	Moon	Moon	NNP
58810	1452	12	,	,	,
58810	1452	13	"	"	''
58810	1452	14	and	and	CC
58810	1452	15	that	that	DT
58810	1452	16	of	of	IN
58810	1452	17	October	October	NNP
58810	1452	18	the	the	DT
58810	1452	19	"	"	``
58810	1452	20	Hunter	Hunter	NNP
58810	1452	21	's	's	POS
58810	1452	22	Moon	Moon	NNP
58810	1452	23	.	.	.
58810	1452	24	"	"	''
58810	1453	1	105	105	CD
58810	1453	2	.	.	.
58810	1454	1	_	_	NNP
58810	1454	2	The	the	DT
58810	1454	3	Rotation	Rotation	NNP
58810	1454	4	of	of	IN
58810	1454	5	the	the	DT
58810	1454	6	Moon._--A	Moon._--A	NNP
58810	1454	7	careful	careful	JJ
58810	1454	8	examination	examination	NN
58810	1454	9	of	of	IN
58810	1454	10	the	the	DT
58810	1454	11	spots	spot	NNS
58810	1454	12	on	on	IN
58810	1454	13	the	the	DT
58810	1454	14	disc	disc	NN
58810	1454	15	of	of	IN
58810	1454	16	the	the	DT
58810	1454	17	moon	moon	NN
58810	1454	18	reveals	reveal	VBZ
58810	1454	19	the	the	DT
58810	1454	20	fact	fact	NN
58810	1454	21	that	that	IN
58810	1454	22	she	-PRON-	PRP
58810	1454	23	always	always	RB
58810	1454	24	presents	present	VBZ
58810	1454	25	the	the	DT
58810	1454	26	same	same	JJ
58810	1454	27	side	side	NN
58810	1454	28	to	to	IN
58810	1454	29	the	the	DT
58810	1454	30	earth	earth	NN
58810	1454	31	.	.	.
58810	1455	1	In	in	IN
58810	1455	2	order	order	NN
58810	1455	3	to	to	TO
58810	1455	4	do	do	VB
58810	1455	5	this	this	DT
58810	1455	6	,	,	,
58810	1455	7	she	-PRON-	PRP
58810	1455	8	must	must	MD
58810	1455	9	rotate	rotate	VB
58810	1455	10	on	on	IN
58810	1455	11	her	-PRON-	PRP$
58810	1455	12	axis	axi	NNS
58810	1455	13	while	while	IN
58810	1455	14	making	make	VBG
58810	1455	15	a	a	DT
58810	1455	16	revolution	revolution	NN
58810	1455	17	around	around	IN
58810	1455	18	the	the	DT
58810	1455	19	earth	earth	NN
58810	1455	20	,	,	,
58810	1455	21	or	or	CC
58810	1455	22	in	in	IN
58810	1455	23	about	about	RB
58810	1455	24	twenty	twenty	CD
58810	1455	25	-	-	HYPH
58810	1455	26	seven	seven	CD
58810	1455	27	days	day	NNS
58810	1455	28	.	.	.
58810	1456	1	106	106	CD
58810	1456	2	.	.	.
58810	1457	1	_	_	NNP
58810	1457	2	Librations	Librations	NNP
58810	1457	3	of	of	IN
58810	1457	4	the	the	DT
58810	1457	5	Moon._--The	Moon._--The	NNP
58810	1457	6	moon	moon	NN
58810	1457	7	appears	appear	VBZ
58810	1457	8	to	to	TO
58810	1457	9	rock	rock	VB
58810	1457	10	slowly	slowly	RB
58810	1457	11	to	to	IN
58810	1457	12	and	and	CC
58810	1457	13	fro	fro	NNP
58810	1457	14	,	,	,
58810	1457	15	so	so	IN
58810	1457	16	as	as	IN
58810	1457	17	to	to	TO
58810	1457	18	allow	allow	VB
58810	1457	19	us	-PRON-	PRP
58810	1457	20	to	to	TO
58810	1457	21	see	see	VB
58810	1457	22	alternately	alternately	RB
58810	1457	23	a	a	DT
58810	1457	24	little	little	JJ
58810	1457	25	farther	far	RBR
58810	1457	26	around	around	RB
58810	1457	27	to	to	IN
58810	1457	28	the	the	DT
58810	1457	29	right	right	NN
58810	1457	30	and	and	CC
58810	1457	31	the	the	DT
58810	1457	32	left	left	NN
58810	1457	33	,	,	,
58810	1457	34	or	or	CC
58810	1457	35	above	above	IN
58810	1457	36	and	and	CC
58810	1457	37	below	below	RB
58810	1457	38	,	,	,
58810	1457	39	than	than	IN
58810	1457	40	we	-PRON-	PRP
58810	1457	41	otherwise	otherwise	RB
58810	1457	42	could	could	MD
58810	1457	43	.	.	.
58810	1458	1	This	this	DT
58810	1458	2	apparent	apparent	JJ
58810	1458	3	rocking	rocking	NN
58810	1458	4	of	of	IN
58810	1458	5	the	the	DT
58810	1458	6	moon	moon	NN
58810	1458	7	is	be	VBZ
58810	1458	8	called	call	VBN
58810	1458	9	_	_	NNP
58810	1458	10	libration	libration	NN
58810	1458	11	_	_	NNP
58810	1458	12	.	.	.
58810	1459	1	The	the	DT
58810	1459	2	moon	moon	NN
58810	1459	3	has	have	VBZ
58810	1459	4	three	three	CD
58810	1459	5	librations:--	librations:--	NNS
58810	1459	6	(	(	-LRB-
58810	1459	7	1	1	LS
58810	1459	8	)	)	-RRB-
58810	1459	9	_	_	NNP
58810	1459	10	Libration	Libration	NNP
58810	1459	11	in	in	IN
58810	1459	12	Latitude._--This	latitude._--this	CD
58810	1459	13	libration	libration	NN
58810	1459	14	enables	enable	VBZ
58810	1459	15	us	-PRON-	PRP
58810	1459	16	to	to	TO
58810	1459	17	see	see	VB
58810	1459	18	alternately	alternately	RB
58810	1459	19	a	a	DT
58810	1459	20	little	little	JJ
58810	1459	21	way	way	NN
58810	1459	22	around	around	RB
58810	1459	23	on	on	IN
58810	1459	24	the	the	DT
58810	1459	25	northern	northern	JJ
58810	1459	26	and	and	CC
58810	1459	27	southern	southern	JJ
58810	1459	28	limbs	limb	NNS
58810	1459	29	of	of	IN
58810	1459	30	the	the	DT
58810	1459	31	moon	moon	NN
58810	1459	32	.	.	.
58810	1460	1	This	this	DT
58810	1460	2	libration	libration	NN
58810	1460	3	is	be	VBZ
58810	1460	4	due	due	JJ
58810	1460	5	to	to	IN
58810	1460	6	the	the	DT
58810	1460	7	fact	fact	NN
58810	1460	8	that	that	IN
58810	1460	9	the	the	DT
58810	1460	10	axis	axi	NNS
58810	1460	11	of	of	IN
58810	1460	12	the	the	DT
58810	1460	13	moon	moon	NN
58810	1460	14	is	be	VBZ
58810	1460	15	not	not	RB
58810	1460	16	quite	quite	RB
58810	1460	17	perpendicular	perpendicular	JJ
58810	1460	18	to	to	IN
58810	1460	19	the	the	DT
58810	1460	20	plane	plane	NN
58810	1460	21	of	of	IN
58810	1460	22	her	-PRON-	PRP$
58810	1460	23	orbit	orbit	NN
58810	1460	24	.	.	.
58810	1461	1	The	the	DT
58810	1461	2	deviation	deviation	NN
58810	1461	3	from	from	IN
58810	1461	4	the	the	DT
58810	1461	5	perpendicular	perpendicular	NN
58810	1461	6	is	be	VBZ
58810	1461	7	six	six	CD
58810	1461	8	degrees	degree	NNS
58810	1461	9	and	and	CC
58810	1461	10	a	a	DT
58810	1461	11	half	half	NN
58810	1461	12	.	.	.
58810	1462	1	As	as	IN
58810	1462	2	the	the	DT
58810	1462	3	axis	axi	NNS
58810	1462	4	of	of	IN
58810	1462	5	the	the	DT
58810	1462	6	moon	moon	NN
58810	1462	7	,	,	,
58810	1462	8	like	like	IN
58810	1462	9	that	that	DT
58810	1462	10	of	of	IN
58810	1462	11	the	the	DT
58810	1462	12	earth	earth	NN
58810	1462	13	,	,	,
58810	1462	14	maintains	maintain	VBZ
58810	1462	15	the	the	DT
58810	1462	16	same	same	JJ
58810	1462	17	direction	direction	NN
58810	1462	18	,	,	,
58810	1462	19	the	the	DT
58810	1462	20	poles	pole	NNS
58810	1462	21	of	of	IN
58810	1462	22	the	the	DT
58810	1462	23	moon	moon	NN
58810	1462	24	will	will	MD
58810	1462	25	be	be	VB
58810	1462	26	turned	turn	VBN
58810	1462	27	alternately	alternately	RB
58810	1462	28	six	six	CD
58810	1462	29	degrees	degree	NNS
58810	1462	30	and	and	CC
58810	1462	31	a	a	DT
58810	1462	32	half	half	NN
58810	1462	33	toward	toward	IN
58810	1462	34	and	and	CC
58810	1462	35	from	from	IN
58810	1462	36	the	the	DT
58810	1462	37	earth	earth	NN
58810	1462	38	.	.	.
58810	1463	1	(	(	-LRB-
58810	1463	2	2	2	LS
58810	1463	3	)	)	-RRB-
58810	1463	4	_	_	NNP
58810	1463	5	Libration	Libration	NNP
58810	1463	6	in	in	IN
58810	1463	7	Longitude._--This	longitude._--this	DT
58810	1463	8	libration	libration	NN
58810	1463	9	enables	enable	VBZ
58810	1463	10	us	-PRON-	PRP
58810	1463	11	to	to	TO
58810	1463	12	see	see	VB
58810	1463	13	alternately	alternately	RB
58810	1463	14	a	a	DT
58810	1463	15	little	little	JJ
58810	1463	16	farther	far	RBR
58810	1463	17	around	around	RB
58810	1463	18	on	on	IN
58810	1463	19	the	the	DT
58810	1463	20	eastern	eastern	JJ
58810	1463	21	and	and	CC
58810	1463	22	western	western	JJ
58810	1463	23	limbs	limb	NNS
58810	1463	24	of	of	IN
58810	1463	25	the	the	DT
58810	1463	26	moon	moon	NN
58810	1463	27	.	.	.
58810	1464	1	[	[	-LRB-
58810	1464	2	Illustration	illustration	NN
58810	1464	3	:	:	:
58810	1464	4	Fig	Fig	NNP
58810	1464	5	.	.	.
58810	1465	1	119	119	CD
58810	1465	2	.	.	.
58810	1465	3	]	]	-RRB-
58810	1466	1	It	-PRON-	PRP
58810	1466	2	is	be	VBZ
58810	1466	3	due	due	JJ
58810	1466	4	to	to	IN
58810	1466	5	the	the	DT
58810	1466	6	fact	fact	NN
58810	1466	7	that	that	IN
58810	1466	8	the	the	DT
58810	1466	9	moon	moon	NN
58810	1466	10	's	's	POS
58810	1466	11	axial	axial	JJ
58810	1466	12	motion	motion	NN
58810	1466	13	is	be	VBZ
58810	1466	14	uniform	uniform	JJ
58810	1466	15	,	,	,
58810	1466	16	while	while	IN
58810	1466	17	her	-PRON-	PRP$
58810	1466	18	orbital	orbital	JJ
58810	1466	19	motion	motion	NN
58810	1466	20	is	be	VBZ
58810	1466	21	not	not	RB
58810	1466	22	.	.	.
58810	1467	1	At	at	IN
58810	1467	2	perigee	perigee	NNP
58810	1467	3	her	-PRON-	PRP$
58810	1467	4	orbital	orbital	JJ
58810	1467	5	motion	motion	NN
58810	1467	6	will	will	MD
58810	1467	7	be	be	VB
58810	1467	8	in	in	IN
58810	1467	9	advance	advance	NN
58810	1467	10	of	of	IN
58810	1467	11	her	-PRON-	PRP$
58810	1467	12	axial	axial	JJ
58810	1467	13	motion	motion	NN
58810	1467	14	,	,	,
58810	1467	15	while	while	IN
58810	1467	16	at	at	IN
58810	1467	17	apogee	apogee	NN
58810	1467	18	the	the	DT
58810	1467	19	axial	axial	JJ
58810	1467	20	motion	motion	NN
58810	1467	21	will	will	MD
58810	1467	22	be	be	VB
58810	1467	23	in	in	IN
58810	1467	24	advance	advance	NN
58810	1467	25	of	of	IN
58810	1467	26	the	the	DT
58810	1467	27	orbital	orbital	NN
58810	1467	28	.	.	.
58810	1468	1	In	in	IN
58810	1468	2	Fig	Fig	NNP
58810	1468	3	.	.	.
58810	1469	1	119	119	CD
58810	1469	2	,	,	,
58810	1469	3	_	_	NNP
58810	1469	4	E	E	NNP
58810	1469	5	_	_	NNP
58810	1469	6	represents	represent	VBZ
58810	1469	7	the	the	DT
58810	1469	8	earth	earth	NN
58810	1469	9	,	,	,
58810	1469	10	_	_	NNP
58810	1469	11	M	M	NNP
58810	1469	12	_	_	NNP
58810	1469	13	the	the	DT
58810	1469	14	moon	moon	NN
58810	1469	15	,	,	,
58810	1469	16	the	the	DT
58810	1469	17	large	large	JJ
58810	1469	18	arrow	arrow	NN
58810	1469	19	the	the	DT
58810	1469	20	direction	direction	NN
58810	1469	21	of	of	IN
58810	1469	22	the	the	DT
58810	1469	23	moon	moon	NN
58810	1469	24	's	's	POS
58810	1469	25	motion	motion	NN
58810	1469	26	in	in	IN
58810	1469	27	her	-PRON-	PRP$
58810	1469	28	orbit	orbit	NN
58810	1469	29	,	,	,
58810	1469	30	and	and	CC
58810	1469	31	the	the	DT
58810	1469	32	small	small	JJ
58810	1469	33	arrow	arrow	NN
58810	1469	34	the	the	DT
58810	1469	35	direction	direction	NN
58810	1469	36	of	of	IN
58810	1469	37	her	-PRON-	PRP$
58810	1469	38	motion	motion	NN
58810	1469	39	of	of	IN
58810	1469	40	rotation	rotation	NN
58810	1469	41	.	.	.
58810	1470	1	When	when	WRB
58810	1470	2	the	the	DT
58810	1470	3	moon	moon	NN
58810	1470	4	is	be	VBZ
58810	1470	5	at	at	IN
58810	1470	6	_	_	NNP
58810	1470	7	M	M	NNP
58810	1470	8	_	_	NNP
58810	1470	9	,	,	,
58810	1470	10	the	the	DT
58810	1470	11	line	line	NN
58810	1470	12	_	_	NNP
58810	1470	13	AB	AB	NNP
58810	1470	14	_	_	NNP
58810	1470	15	,	,	,
58810	1470	16	drawn	draw	VBN
58810	1470	17	perpendicular	perpendicular	JJ
58810	1470	18	to	to	IN
58810	1470	19	_	_	NNP
58810	1470	20	EM	EM	NNP
58810	1470	21	_	_	NNP
58810	1470	22	,	,	,
58810	1470	23	represents	represent	VBZ
58810	1470	24	the	the	DT
58810	1470	25	circle	circle	NN
58810	1470	26	which	which	WDT
58810	1470	27	divides	divide	VBZ
58810	1470	28	the	the	DT
58810	1470	29	visible	visible	JJ
58810	1470	30	from	from	IN
58810	1470	31	the	the	DT
58810	1470	32	invisible	invisible	JJ
58810	1470	33	portion	portion	NN
58810	1470	34	of	of	IN
58810	1470	35	the	the	DT
58810	1470	36	moon	moon	NN
58810	1470	37	.	.	.
58810	1471	1	While	while	IN
58810	1471	2	the	the	DT
58810	1471	3	moon	moon	NN
58810	1471	4	is	be	VBZ
58810	1471	5	passing	pass	VBG
58810	1471	6	from	from	IN
58810	1471	7	_	_	NNP
58810	1471	8	M	M	NNP
58810	1471	9	_	_	NNP
58810	1471	10	to	to	IN
58810	1471	11	_	_	NNP
58810	1471	12	M	M	NNP
58810	1471	13	'	'	''
58810	1471	14	_	_	NNP
58810	1471	15	,	,	,
58810	1471	16	the	the	DT
58810	1471	17	moon	moon	NN
58810	1471	18	performs	perform	VBZ
58810	1471	19	less	less	JJR
58810	1471	20	than	than	IN
58810	1471	21	a	a	DT
58810	1471	22	quarter	quarter	NN
58810	1471	23	of	of	IN
58810	1471	24	a	a	DT
58810	1471	25	rotation	rotation	NN
58810	1471	26	,	,	,
58810	1471	27	so	so	IN
58810	1471	28	that	that	IN
58810	1471	29	_	_	NNP
58810	1471	30	AB	AB	NNP
58810	1471	31	_	_	NNP
58810	1471	32	is	be	VBZ
58810	1471	33	no	no	DT
58810	1471	34	longer	long	RBR
58810	1471	35	perpendicular	perpendicular	JJ
58810	1471	36	to	to	IN
58810	1471	37	_	_	NNP
58810	1471	38	EM	EM	NNP
58810	1471	39	'	'	''
58810	1471	40	_	_	NNP
58810	1471	41	.	.	.
58810	1472	1	An	an	DT
58810	1472	2	observer	observer	NN
58810	1472	3	on	on	IN
58810	1472	4	the	the	DT
58810	1472	5	earth	earth	NN
58810	1472	6	can	can	MD
58810	1472	7	now	now	RB
58810	1472	8	see	see	VB
58810	1472	9	somewhat	somewhat	RB
58810	1472	10	beyond	beyond	IN
58810	1472	11	_	_	NNP
58810	1472	12	A	A	NNP
58810	1472	13	_	_	NNP
58810	1472	14	on	on	IN
58810	1472	15	the	the	DT
58810	1472	16	western	western	JJ
58810	1472	17	limb	limb	NN
58810	1472	18	of	of	IN
58810	1472	19	the	the	DT
58810	1472	20	moon	moon	NN
58810	1472	21	,	,	,
58810	1472	22	and	and	CC
58810	1472	23	not	not	RB
58810	1472	24	quite	quite	RB
58810	1472	25	up	up	RB
58810	1472	26	to	to	IN
58810	1472	27	_	_	NNP
58810	1472	28	B	B	NNP
58810	1472	29	_	_	NNP
58810	1472	30	on	on	IN
58810	1472	31	the	the	DT
58810	1472	32	eastern	eastern	JJ
58810	1472	33	limb	limb	NN
58810	1472	34	.	.	.
58810	1473	1	While	while	IN
58810	1473	2	the	the	DT
58810	1473	3	moon	moon	NN
58810	1473	4	is	be	VBZ
58810	1473	5	passing	pass	VBG
58810	1473	6	from	from	IN
58810	1473	7	_	_	NNP
58810	1473	8	M	M	NNP
58810	1473	9	'	'	''
58810	1473	10	_	_	NNP
58810	1473	11	to	to	IN
58810	1473	12	_	_	NNP
58810	1473	13	M	M	NNP
58810	1473	14	'	'	''
58810	1473	15	'	'	''
58810	1473	16	_	_	NNP
58810	1473	17	,	,	,
58810	1473	18	her	-PRON-	PRP$
58810	1473	19	axial	axial	JJ
58810	1473	20	motion	motion	NN
58810	1473	21	again	again	RB
58810	1473	22	overtakes	overtake	VBZ
58810	1473	23	her	-PRON-	PRP$
58810	1473	24	orbital	orbital	JJ
58810	1473	25	motion	motion	NN
58810	1473	26	,	,	,
58810	1473	27	so	so	IN
58810	1473	28	that	that	IN
58810	1473	29	the	the	DT
58810	1473	30	line	line	NN
58810	1473	31	_	_	NNP
58810	1473	32	AB	AB	NNP
58810	1473	33	_	_	NNP
58810	1473	34	again	again	RB
58810	1473	35	becomes	become	VBZ
58810	1473	36	perpendicular	perpendicular	JJ
58810	1473	37	to	to	IN
58810	1473	38	the	the	DT
58810	1473	39	line	line	NN
58810	1473	40	joining	join	VBG
58810	1473	41	the	the	DT
58810	1473	42	centre	centre	NN
58810	1473	43	of	of	IN
58810	1473	44	the	the	DT
58810	1473	45	moon	moon	NN
58810	1473	46	to	to	IN
58810	1473	47	the	the	DT
58810	1473	48	centre	centre	NN
58810	1473	49	of	of	IN
58810	1473	50	the	the	DT
58810	1473	51	earth	earth	NN
58810	1473	52	.	.	.
58810	1474	1	Exactly	exactly	RB
58810	1474	2	the	the	DT
58810	1474	3	same	same	JJ
58810	1474	4	side	side	NN
58810	1474	5	is	be	VBZ
58810	1474	6	now	now	RB
58810	1474	7	turned	turn	VBN
58810	1474	8	towards	towards	IN
58810	1474	9	the	the	DT
58810	1474	10	earth	earth	NN
58810	1474	11	as	as	IN
58810	1474	12	when	when	WRB
58810	1474	13	the	the	DT
58810	1474	14	moon	moon	NN
58810	1474	15	was	be	VBD
58810	1474	16	at	at	IN
58810	1474	17	_	_	NNP
58810	1474	18	M	M	NNP
58810	1474	19	_	_	NNP
58810	1474	20	.	.	.
58810	1475	1	While	while	IN
58810	1475	2	the	the	DT
58810	1475	3	moon	moon	NN
58810	1475	4	passes	pass	VBZ
58810	1475	5	from	from	IN
58810	1475	6	_	_	NNP
58810	1475	7	M	M	NNP
58810	1475	8	'	'	''
58810	1475	9	'	'	''
58810	1475	10	_	_	NNP
58810	1475	11	to	to	IN
58810	1475	12	_	_	NNP
58810	1475	13	M	M	NNP
58810	1475	14	'	'	''
58810	1475	15	'	'	''
58810	1475	16	'	'	''
58810	1475	17	_	_	NNP
58810	1475	18	,	,	,
58810	1475	19	her	-PRON-	PRP$
58810	1475	20	axial	axial	JJ
58810	1475	21	motion	motion	NN
58810	1475	22	gets	get	VBZ
58810	1475	23	in	in	IN
58810	1475	24	advance	advance	NN
58810	1475	25	of	of	IN
58810	1475	26	her	-PRON-	PRP$
58810	1475	27	orbital	orbital	JJ
58810	1475	28	motion	motion	NN
58810	1475	29	,	,	,
58810	1475	30	so	so	IN
58810	1475	31	that	that	IN
58810	1475	32	_	_	NNP
58810	1475	33	AB	AB	NNP
58810	1475	34	_	_	NNP
58810	1475	35	is	be	VBZ
58810	1475	36	again	again	RB
58810	1475	37	inclined	inclined	JJ
58810	1475	38	to	to	IN
58810	1475	39	the	the	DT
58810	1475	40	line	line	NN
58810	1475	41	joining	join	VBG
58810	1475	42	the	the	DT
58810	1475	43	centres	centre	NNS
58810	1475	44	of	of	IN
58810	1475	45	the	the	DT
58810	1475	46	earth	earth	NN
58810	1475	47	and	and	CC
58810	1475	48	moon	moon	NN
58810	1475	49	.	.	.
58810	1476	1	A	a	DT
58810	1476	2	portion	portion	NN
58810	1476	3	of	of	IN
58810	1476	4	the	the	DT
58810	1476	5	eastern	eastern	JJ
58810	1476	6	limb	limb	NN
58810	1476	7	of	of	IN
58810	1476	8	the	the	DT
58810	1476	9	moon	moon	NN
58810	1476	10	beyond	beyond	IN
58810	1476	11	_	_	NNP
58810	1476	12	B	B	NNP
58810	1476	13	_	_	NNP
58810	1476	14	is	be	VBZ
58810	1476	15	now	now	RB
58810	1476	16	brought	bring	VBN
58810	1476	17	into	into	IN
58810	1476	18	view	view	NN
58810	1476	19	to	to	IN
58810	1476	20	the	the	DT
58810	1476	21	earth	earth	NN
58810	1476	22	,	,	,
58810	1476	23	and	and	CC
58810	1476	24	a	a	DT
58810	1476	25	portion	portion	NN
58810	1476	26	of	of	IN
58810	1476	27	the	the	DT
58810	1476	28	western	western	JJ
58810	1476	29	limb	limb	NN
58810	1476	30	at	at	IN
58810	1476	31	_	_	NNP
58810	1476	32	A	A	NNP
58810	1476	33	_	_	NNP
58810	1476	34	is	be	VBZ
58810	1476	35	carried	carry	VBN
58810	1476	36	out	out	IN
58810	1476	37	of	of	IN
58810	1476	38	view	view	NN
58810	1476	39	.	.	.
58810	1477	1	While	while	IN
58810	1477	2	the	the	DT
58810	1477	3	moon	moon	NN
58810	1477	4	is	be	VBZ
58810	1477	5	passing	pass	VBG
58810	1477	6	from	from	IN
58810	1477	7	_	_	NNP
58810	1477	8	M	M	NNP
58810	1477	9	'	'	''
58810	1477	10	'	'	''
58810	1477	11	'	'	''
58810	1477	12	_	_	NNP
58810	1477	13	to	to	IN
58810	1477	14	_	_	NNP
58810	1477	15	M	M	NNP
58810	1477	16	_	_	NNP
58810	1477	17	,	,	,
58810	1477	18	the	the	DT
58810	1477	19	orbital	orbital	JJ
58810	1477	20	motion	motion	NN
58810	1477	21	again	again	RB
58810	1477	22	overtakes	overtake	VBZ
58810	1477	23	the	the	DT
58810	1477	24	axial	axial	JJ
58810	1477	25	motion	motion	NN
58810	1477	26	,	,	,
58810	1477	27	and	and	CC
58810	1477	28	_	_	NNP
58810	1477	29	AB	AB	NNP
58810	1477	30	_	_	NNP
58810	1477	31	is	be	VBZ
58810	1477	32	again	again	RB
58810	1477	33	perpendicular	perpendicular	JJ
58810	1477	34	to	to	IN
58810	1477	35	_	_	NNP
58810	1477	36	ME	ME	NNP
58810	1477	37	_	_	NNP
58810	1477	38	.	.	.
58810	1478	1	(	(	-LRB-
58810	1478	2	3	3	LS
58810	1478	3	)	)	-RRB-
58810	1478	4	_	_	NNP
58810	1478	5	Parallactic	Parallactic	NNP
58810	1478	6	Libration._--While	Libration._--While	NNP
58810	1478	7	an	an	DT
58810	1478	8	observer	observer	NN
58810	1478	9	at	at	IN
58810	1478	10	the	the	DT
58810	1478	11	centre	centre	NN
58810	1478	12	of	of	IN
58810	1478	13	the	the	DT
58810	1478	14	earth	earth	NN
58810	1478	15	would	would	MD
58810	1478	16	get	get	VB
58810	1478	17	the	the	DT
58810	1478	18	same	same	JJ
58810	1478	19	view	view	NN
58810	1478	20	of	of	IN
58810	1478	21	the	the	DT
58810	1478	22	moon	moon	NN
58810	1478	23	,	,	,
58810	1478	24	whether	whether	IN
58810	1478	25	she	-PRON-	PRP
58810	1478	26	were	be	VBD
58810	1478	27	on	on	IN
58810	1478	28	the	the	DT
58810	1478	29	eastern	eastern	JJ
58810	1478	30	horizon	horizon	NNP
58810	1478	31	,	,	,
58810	1478	32	in	in	IN
58810	1478	33	the	the	DT
58810	1478	34	zenith	zenith	NN
58810	1478	35	,	,	,
58810	1478	36	or	or	CC
58810	1478	37	on	on	IN
58810	1478	38	the	the	DT
58810	1478	39	western	western	JJ
58810	1478	40	horizon	horizon	NN
58810	1478	41	,	,	,
58810	1478	42	an	an	DT
58810	1478	43	observer	observer	NN
58810	1478	44	on	on	IN
58810	1478	45	the	the	DT
58810	1478	46	surface	surface	NN
58810	1478	47	of	of	IN
58810	1478	48	the	the	DT
58810	1478	49	earth	earth	NN
58810	1478	50	does	do	VBZ
58810	1478	51	not	not	RB
58810	1478	52	get	get	VB
58810	1478	53	exactly	exactly	RB
58810	1478	54	the	the	DT
58810	1478	55	same	same	JJ
58810	1478	56	view	view	NN
58810	1478	57	in	in	IN
58810	1478	58	these	these	DT
58810	1478	59	three	three	CD
58810	1478	60	cases	case	NNS
58810	1478	61	.	.	.
58810	1479	1	When	when	WRB
58810	1479	2	the	the	DT
58810	1479	3	moon	moon	NN
58810	1479	4	is	be	VBZ
58810	1479	5	on	on	IN
58810	1479	6	the	the	DT
58810	1479	7	eastern	eastern	JJ
58810	1479	8	horizon	horizon	NNP
58810	1479	9	,	,	,
58810	1479	10	an	an	DT
58810	1479	11	observer	observer	NN
58810	1479	12	on	on	IN
58810	1479	13	the	the	DT
58810	1479	14	surface	surface	NN
58810	1479	15	of	of	IN
58810	1479	16	the	the	DT
58810	1479	17	earth	earth	NN
58810	1479	18	would	would	MD
58810	1479	19	see	see	VB
58810	1479	20	a	a	DT
58810	1479	21	little	little	JJ
58810	1479	22	farther	far	RBR
58810	1479	23	around	around	RB
58810	1479	24	on	on	IN
58810	1479	25	the	the	DT
58810	1479	26	western	western	JJ
58810	1479	27	limb	limb	NN
58810	1479	28	of	of	IN
58810	1479	29	the	the	DT
58810	1479	30	moon	moon	NN
58810	1479	31	than	than	IN
58810	1479	32	when	when	WRB
58810	1479	33	she	-PRON-	PRP
58810	1479	34	is	be	VBZ
58810	1479	35	in	in	IN
58810	1479	36	the	the	DT
58810	1479	37	zenith	zenith	NN
58810	1479	38	,	,	,
58810	1479	39	and	and	CC
58810	1479	40	not	not	RB
58810	1479	41	quite	quite	RB
58810	1479	42	so	so	RB
58810	1479	43	far	far	RB
58810	1479	44	around	around	RB
58810	1479	45	on	on	IN
58810	1479	46	the	the	DT
58810	1479	47	eastern	eastern	JJ
58810	1479	48	limb	limb	NN
58810	1479	49	.	.	.
58810	1480	1	On	on	IN
58810	1480	2	the	the	DT
58810	1480	3	contrary	contrary	NN
58810	1480	4	,	,	,
58810	1480	5	when	when	WRB
58810	1480	6	the	the	DT
58810	1480	7	moon	moon	NN
58810	1480	8	is	be	VBZ
58810	1480	9	on	on	IN
58810	1480	10	the	the	DT
58810	1480	11	western	western	JJ
58810	1480	12	horizon	horizon	NN
58810	1480	13	,	,	,
58810	1480	14	an	an	DT
58810	1480	15	observer	observer	NN
58810	1480	16	on	on	IN
58810	1480	17	the	the	DT
58810	1480	18	surface	surface	NN
58810	1480	19	of	of	IN
58810	1480	20	the	the	DT
58810	1480	21	earth	earth	NN
58810	1480	22	sees	see	VBZ
58810	1480	23	a	a	DT
58810	1480	24	little	little	JJ
58810	1480	25	farther	far	RBR
58810	1480	26	around	around	RB
58810	1480	27	on	on	IN
58810	1480	28	the	the	DT
58810	1480	29	eastern	eastern	JJ
58810	1480	30	limb	limb	NN
58810	1480	31	of	of	IN
58810	1480	32	the	the	DT
58810	1480	33	moon	moon	NN
58810	1480	34	than	than	IN
58810	1480	35	when	when	WRB
58810	1480	36	she	-PRON-	PRP
58810	1480	37	is	be	VBZ
58810	1480	38	in	in	IN
58810	1480	39	the	the	DT
58810	1480	40	zenith	zenith	NN
58810	1480	41	,	,	,
58810	1480	42	and	and	CC
58810	1480	43	not	not	RB
58810	1480	44	quite	quite	RB
58810	1480	45	so	so	RB
58810	1480	46	far	far	RB
58810	1480	47	around	around	RB
58810	1480	48	on	on	IN
58810	1480	49	her	-PRON-	PRP$
58810	1480	50	western	western	JJ
58810	1480	51	limb	limb	NN
58810	1480	52	.	.	.
58810	1481	1	[	[	-LRB-
58810	1481	2	Illustration	illustration	NN
58810	1481	3	:	:	:
58810	1481	4	Fig	Fig	NNP
58810	1481	5	.	.	.
58810	1482	1	120	120	CD
58810	1482	2	.	.	.
58810	1482	3	]	]	-RRB-
58810	1483	1	This	this	DT
58810	1483	2	will	will	MD
58810	1483	3	be	be	VB
58810	1483	4	evident	evident	JJ
58810	1483	5	from	from	IN
58810	1483	6	Fig	Fig	NNP
58810	1483	7	.	.	.
58810	1484	1	120	120	CD
58810	1484	2	.	.	.
58810	1485	1	_	_	NNP
58810	1485	2	E	E	NNP
58810	1485	3	_	_	NNP
58810	1485	4	is	be	VBZ
58810	1485	5	the	the	DT
58810	1485	6	centre	centre	NN
58810	1485	7	of	of	IN
58810	1485	8	the	the	DT
58810	1485	9	earth	earth	NN
58810	1485	10	,	,	,
58810	1485	11	and	and	CC
58810	1485	12	_	_	NNP
58810	1485	13	O	o	UH
58810	1485	14	_	_	NNP
58810	1485	15	a	a	DT
58810	1485	16	point	point	NN
58810	1485	17	on	on	IN
58810	1485	18	its	-PRON-	PRP$
58810	1485	19	surface	surface	NN
58810	1485	20	.	.	.
58810	1486	1	_	_	NNP
58810	1486	2	AB	AB	NNP
58810	1486	3	_	_	NNP
58810	1486	4	is	be	VBZ
58810	1486	5	a	a	DT
58810	1486	6	line	line	NN
58810	1486	7	drawn	draw	VBN
58810	1486	8	through	through	IN
58810	1486	9	the	the	DT
58810	1486	10	centre	centre	NN
58810	1486	11	of	of	IN
58810	1486	12	the	the	DT
58810	1486	13	moon	moon	NN
58810	1486	14	,	,	,
58810	1486	15	perpendicular	perpendicular	JJ
58810	1486	16	to	to	IN
58810	1486	17	a	a	DT
58810	1486	18	line	line	NN
58810	1486	19	joining	join	VBG
58810	1486	20	the	the	DT
58810	1486	21	centres	centre	NNS
58810	1486	22	of	of	IN
58810	1486	23	the	the	DT
58810	1486	24	moon	moon	NN
58810	1486	25	and	and	CC
58810	1486	26	the	the	DT
58810	1486	27	earth	earth	NN
58810	1486	28	.	.	.
58810	1487	1	This	this	DT
58810	1487	2	line	line	NN
58810	1487	3	marks	mark	VBZ
58810	1487	4	off	off	IN
58810	1487	5	the	the	DT
58810	1487	6	part	part	NN
58810	1487	7	of	of	IN
58810	1487	8	the	the	DT
58810	1487	9	moon	moon	NN
58810	1487	10	turned	turn	VBD
58810	1487	11	towards	towards	IN
58810	1487	12	the	the	DT
58810	1487	13	centre	centre	NN
58810	1487	14	of	of	IN
58810	1487	15	the	the	DT
58810	1487	16	earth	earth	NN
58810	1487	17	,	,	,
58810	1487	18	and	and	CC
58810	1487	19	remains	remain	VBZ
58810	1487	20	essentially	essentially	RB
58810	1487	21	the	the	DT
58810	1487	22	same	same	JJ
58810	1487	23	during	during	IN
58810	1487	24	the	the	DT
58810	1487	25	day	day	NN
58810	1487	26	.	.	.
58810	1488	1	_	_	NNP
58810	1488	2	CD	CD	NNP
58810	1488	3	_	_	NNP
58810	1488	4	is	be	VBZ
58810	1488	5	a	a	DT
58810	1488	6	line	line	NN
58810	1488	7	drawn	draw	VBN
58810	1488	8	through	through	IN
58810	1488	9	the	the	DT
58810	1488	10	centre	centre	NN
58810	1488	11	of	of	IN
58810	1488	12	the	the	DT
58810	1488	13	moon	moon	NN
58810	1488	14	perpendicular	perpendicular	JJ
58810	1488	15	to	to	IN
58810	1488	16	a	a	DT
58810	1488	17	line	line	NN
58810	1488	18	joining	join	VBG
58810	1488	19	the	the	DT
58810	1488	20	centre	centre	NN
58810	1488	21	of	of	IN
58810	1488	22	the	the	DT
58810	1488	23	moon	moon	NN
58810	1488	24	and	and	CC
58810	1488	25	the	the	DT
58810	1488	26	point	point	NN
58810	1488	27	of	of	IN
58810	1488	28	observation	observation	NN
58810	1488	29	.	.	.
58810	1489	1	This	this	DT
58810	1489	2	line	line	NN
58810	1489	3	marks	mark	VBZ
58810	1489	4	off	off	IN
58810	1489	5	the	the	DT
58810	1489	6	part	part	NN
58810	1489	7	of	of	IN
58810	1489	8	the	the	DT
58810	1489	9	moon	moon	NN
58810	1489	10	turned	turn	VBD
58810	1489	11	towards	towards	IN
58810	1489	12	_	_	NNP
58810	1489	13	O	O	NNP
58810	1489	14	_	_	NNP
58810	1489	15	.	.	.
58810	1490	1	When	when	WRB
58810	1490	2	the	the	DT
58810	1490	3	moon	moon	NN
58810	1490	4	is	be	VBZ
58810	1490	5	in	in	IN
58810	1490	6	the	the	DT
58810	1490	7	zenith	zenith	NN
58810	1490	8	,	,	,
58810	1490	9	_	_	NNP
58810	1490	10	CD	CD	NNP
58810	1490	11	_	_	NNP
58810	1490	12	coincides	coincide	VBZ
58810	1490	13	with	with	IN
58810	1490	14	_	_	NNP
58810	1490	15	AB	AB	NNP
58810	1490	16	_	_	NNP
58810	1490	17	;	;	:
58810	1490	18	but	but	CC
58810	1490	19	,	,	,
58810	1490	20	when	when	WRB
58810	1490	21	the	the	DT
58810	1490	22	moon	moon	NN
58810	1490	23	is	be	VBZ
58810	1490	24	on	on	IN
58810	1490	25	the	the	DT
58810	1490	26	horizon	horizon	NN
58810	1490	27	,	,	,
58810	1490	28	_	_	NNP
58810	1490	29	CD	CD	NNP
58810	1490	30	_	_	NNP
58810	1490	31	is	be	VBZ
58810	1490	32	inclined	inclined	JJ
58810	1490	33	to	to	IN
58810	1490	34	_	_	NNP
58810	1490	35	AB	AB	NNP
58810	1490	36	_	_	NNP
58810	1490	37	.	.	.
58810	1491	1	When	when	WRB
58810	1491	2	the	the	DT
58810	1491	3	moon	moon	NN
58810	1491	4	is	be	VBZ
58810	1491	5	on	on	IN
58810	1491	6	the	the	DT
58810	1491	7	eastern	eastern	JJ
58810	1491	8	horizon	horizon	NNP
58810	1491	9	,	,	,
58810	1491	10	an	an	DT
58810	1491	11	observer	observer	NN
58810	1491	12	at	at	IN
58810	1491	13	_	_	NNP
58810	1491	14	O	O	NNP
58810	1491	15	_	_	NNP
58810	1491	16	sees	see	VBZ
58810	1491	17	a	a	DT
58810	1491	18	little	little	JJ
58810	1491	19	beyond	beyond	IN
58810	1491	20	_	_	NNP
58810	1491	21	B	B	NNP
58810	1491	22	_	_	NNP
58810	1491	23	,	,	,
58810	1491	24	and	and	CC
58810	1491	25	not	not	RB
58810	1491	26	quite	quite	RB
58810	1491	27	to	to	IN
58810	1491	28	_	_	NNP
58810	1491	29	A	A	NNP
58810	1491	30	_	_	NNP
58810	1491	31	;	;	:
58810	1491	32	and	and	CC
58810	1491	33	,	,	,
58810	1491	34	when	when	WRB
58810	1491	35	she	-PRON-	PRP
58810	1491	36	is	be	VBZ
58810	1491	37	on	on	IN
58810	1491	38	the	the	DT
58810	1491	39	western	western	JJ
58810	1491	40	horizon	horizon	NN
58810	1491	41	,	,	,
58810	1491	42	he	-PRON-	PRP
58810	1491	43	sees	see	VBZ
58810	1491	44	a	a	DT
58810	1491	45	little	little	JJ
58810	1491	46	beyond	beyond	IN
58810	1491	47	_	_	NNP
58810	1491	48	A	A	NNP
58810	1491	49	_	_	NNP
58810	1491	50	,	,	,
58810	1491	51	and	and	CC
58810	1491	52	not	not	RB
58810	1491	53	quite	quite	RB
58810	1491	54	to	to	IN
58810	1491	55	_	_	NNP
58810	1491	56	B	B	NNP
58810	1491	57	_	_	NNP
58810	1491	58	.	.	.
58810	1492	1	_	_	NNP
58810	1492	2	B	B	NNP
58810	1492	3	_	_	NNP
58810	1492	4	is	be	VBZ
58810	1492	5	on	on	IN
58810	1492	6	the	the	DT
58810	1492	7	western	western	JJ
58810	1492	8	limb	limb	NN
58810	1492	9	of	of	IN
58810	1492	10	the	the	DT
58810	1492	11	moon	moon	NN
58810	1492	12	,	,	,
58810	1492	13	and	and	CC
58810	1492	14	_	_	NNP
58810	1492	15	A	A	NNP
58810	1492	16	_	_	NNP
58810	1492	17	on	on	IN
58810	1492	18	her	-PRON-	PRP$
58810	1492	19	eastern	eastern	JJ
58810	1492	20	limb	limb	NN
58810	1492	21	.	.	.
58810	1493	1	Since	since	IN
58810	1493	2	this	this	DT
58810	1493	3	libration	libration	NN
58810	1493	4	is	be	VBZ
58810	1493	5	due	due	JJ
58810	1493	6	to	to	IN
58810	1493	7	the	the	DT
58810	1493	8	point	point	NN
58810	1493	9	from	from	IN
58810	1493	10	which	which	WDT
58810	1493	11	the	the	DT
58810	1493	12	moon	moon	NN
58810	1493	13	is	be	VBZ
58810	1493	14	viewed	view	VBN
58810	1493	15	,	,	,
58810	1493	16	it	-PRON-	PRP
58810	1493	17	is	be	VBZ
58810	1493	18	called	call	VBN
58810	1493	19	_	_	NNP
58810	1493	20	parallactic	parallactic	JJ
58810	1493	21	_	_	NNP
58810	1493	22	libration	libration	NN
58810	1493	23	;	;	:
58810	1493	24	and	and	CC
58810	1493	25	,	,	,
58810	1493	26	since	since	IN
58810	1493	27	it	-PRON-	PRP
58810	1493	28	occurs	occur	VBZ
58810	1493	29	daily	daily	RB
58810	1493	30	,	,	,
58810	1493	31	it	-PRON-	PRP
58810	1493	32	is	be	VBZ
58810	1493	33	called	call	VBN
58810	1493	34	_	_	NNP
58810	1493	35	diurnal	diurnal	JJ
58810	1493	36	_	_	NNP
58810	1493	37	libration	libration	NN
58810	1493	38	.	.	.
58810	1494	1	[	[	-LRB-
58810	1494	2	Illustration	illustration	NN
58810	1494	3	:	:	:
58810	1494	4	Fig	Fig	NNP
58810	1494	5	.	.	.
58810	1495	1	121	121	CD
58810	1495	2	.	.	.
58810	1495	3	]	]	-RRB-
58810	1496	1	107	107	CD
58810	1496	2	.	.	.
58810	1497	1	_	_	NNP
58810	1497	2	Portion	Portion	NNP
58810	1497	3	of	of	IN
58810	1497	4	the	the	DT
58810	1497	5	Lunar	Lunar	NNP
58810	1497	6	Surface	Surface	NNP
58810	1497	7	brought	bring	VBD
58810	1497	8	into	into	IN
58810	1497	9	View	View	NNP
58810	1497	10	by	by	IN
58810	1497	11	Libration._--The	Libration._--The	NNP
58810	1497	12	area	area	NN
58810	1497	13	brought	bring	VBN
58810	1497	14	into	into	IN
58810	1497	15	view	view	NN
58810	1497	16	by	by	IN
58810	1497	17	the	the	DT
58810	1497	18	first	first	JJ
58810	1497	19	two	two	CD
58810	1497	20	librations	libration	NNS
58810	1497	21	is	be	VBZ
58810	1497	22	between	between	IN
58810	1497	23	one	one	CD
58810	1497	24	-	-	HYPH
58810	1497	25	twelfth	twelfth	NN
58810	1497	26	and	and	CC
58810	1497	27	one	one	CD
58810	1497	28	-	-	HYPH
58810	1497	29	thirteenth	thirteenth	NN
58810	1497	30	of	of	IN
58810	1497	31	the	the	DT
58810	1497	32	whole	whole	JJ
58810	1497	33	lunar	lunar	JJ
58810	1497	34	surface	surface	NN
58810	1497	35	,	,	,
58810	1497	36	or	or	CC
58810	1497	37	nearly	nearly	RB
58810	1497	38	one	one	CD
58810	1497	39	-	-	HYPH
58810	1497	40	sixth	sixth	JJ
58810	1497	41	of	of	IN
58810	1497	42	the	the	DT
58810	1497	43	hemisphere	hemisphere	NN
58810	1497	44	of	of	IN
58810	1497	45	the	the	DT
58810	1497	46	moon	moon	NN
58810	1497	47	which	which	WDT
58810	1497	48	is	be	VBZ
58810	1497	49	turned	turn	VBN
58810	1497	50	away	away	RB
58810	1497	51	from	from	IN
58810	1497	52	the	the	DT
58810	1497	53	earth	earth	NN
58810	1497	54	when	when	WRB
58810	1497	55	the	the	DT
58810	1497	56	moon	moon	NN
58810	1497	57	is	be	VBZ
58810	1497	58	at	at	IN
58810	1497	59	her	-PRON-	PRP$
58810	1497	60	state	state	NN
58810	1497	61	of	of	IN
58810	1497	62	mean	mean	JJ
58810	1497	63	libration	libration	NN
58810	1497	64	.	.	.
58810	1498	1	Of	of	RB
58810	1498	2	course	course	RB
58810	1498	3	a	a	DT
58810	1498	4	precisely	precisely	RB
58810	1498	5	equal	equal	JJ
58810	1498	6	portion	portion	NN
58810	1498	7	of	of	IN
58810	1498	8	the	the	DT
58810	1498	9	hemisphere	hemisphere	NN
58810	1498	10	turned	turn	VBD
58810	1498	11	towards	towards	IN
58810	1498	12	us	-PRON-	PRP
58810	1498	13	during	during	IN
58810	1498	14	mean	mean	JJ
58810	1498	15	libration	libration	NN
58810	1498	16	is	be	VBZ
58810	1498	17	carried	carry	VBN
58810	1498	18	out	out	IN
58810	1498	19	of	of	IN
58810	1498	20	view	view	NN
58810	1498	21	by	by	IN
58810	1498	22	the	the	DT
58810	1498	23	lunar	lunar	JJ
58810	1498	24	librations	libration	NNS
58810	1498	25	.	.	.
58810	1499	1	If	if	IN
58810	1499	2	we	-PRON-	PRP
58810	1499	3	add	add	VBP
58810	1499	4	to	to	IN
58810	1499	5	each	each	DT
58810	1499	6	of	of	IN
58810	1499	7	these	these	DT
58810	1499	8	areas	area	NNS
58810	1499	9	a	a	DT
58810	1499	10	fringe	fringe	NN
58810	1499	11	about	about	IN
58810	1499	12	one	one	CD
58810	1499	13	degree	degree	NN
58810	1499	14	wide	wide	JJ
58810	1499	15	,	,	,
58810	1499	16	due	due	IN
58810	1499	17	to	to	IN
58810	1499	18	the	the	DT
58810	1499	19	diurnal	diurnal	JJ
58810	1499	20	libration	libration	NN
58810	1499	21	,	,	,
58810	1499	22	and	and	CC
58810	1499	23	which	which	WDT
58810	1499	24	we	-PRON-	PRP
58810	1499	25	may	may	MD
58810	1499	26	call	call	VB
58810	1499	27	the	the	DT
58810	1499	28	_	_	NNP
58810	1499	29	parallactic	parallactic	JJ
58810	1499	30	_	_	NNP
58810	1499	31	fringe	fringe	NN
58810	1499	32	,	,	,
58810	1499	33	we	-PRON-	PRP
58810	1499	34	shall	shall	MD
58810	1499	35	find	find	VB
58810	1499	36	that	that	IN
58810	1499	37	the	the	DT
58810	1499	38	total	total	JJ
58810	1499	39	area	area	NN
58810	1499	40	brought	bring	VBN
58810	1499	41	into	into	IN
58810	1499	42	view	view	NN
58810	1499	43	is	be	VBZ
58810	1499	44	almost	almost	RB
58810	1499	45	exactly	exactly	RB
58810	1499	46	one	one	CD
58810	1499	47	-	-	HYPH
58810	1499	48	eleventh	eleventh	JJ
58810	1499	49	part	part	NN
58810	1499	50	of	of	IN
58810	1499	51	the	the	DT
58810	1499	52	whole	whole	JJ
58810	1499	53	surface	surface	NN
58810	1499	54	of	of	IN
58810	1499	55	the	the	DT
58810	1499	56	moon	moon	NN
58810	1499	57	.	.	.
58810	1500	1	A	a	DT
58810	1500	2	similar	similar	JJ
58810	1500	3	area	area	NN
58810	1500	4	is	be	VBZ
58810	1500	5	carried	carry	VBN
58810	1500	6	out	out	IN
58810	1500	7	of	of	IN
58810	1500	8	view	view	NN
58810	1500	9	;	;	:
58810	1500	10	so	so	IN
58810	1500	11	that	that	IN
58810	1500	12	the	the	DT
58810	1500	13	whole	whole	JJ
58810	1500	14	region	region	NN
58810	1500	15	thus	thus	RB
58810	1500	16	swayed	sway	VBD
58810	1500	17	out	out	IN
58810	1500	18	of	of	IN
58810	1500	19	and	and	CC
58810	1500	20	into	into	IN
58810	1500	21	view	view	NN
58810	1500	22	amounts	amount	VBZ
58810	1500	23	to	to	IN
58810	1500	24	two	two	CD
58810	1500	25	-	-	HYPH
58810	1500	26	elevenths	eleventh	NNS
58810	1500	27	of	of	IN
58810	1500	28	the	the	DT
58810	1500	29	moon	moon	NN
58810	1500	30	's	's	POS
58810	1500	31	surface	surface	NN
58810	1500	32	.	.	.
58810	1501	1	This	this	DT
58810	1501	2	area	area	NN
58810	1501	3	is	be	VBZ
58810	1501	4	shown	show	VBN
58810	1501	5	in	in	IN
58810	1501	6	Fig	Fig	NNP
58810	1501	7	.	.	.
58810	1502	1	121	121	CD
58810	1502	2	,	,	,
58810	1502	3	which	which	WDT
58810	1502	4	is	be	VBZ
58810	1502	5	a	a	DT
58810	1502	6	side	side	JJ
58810	1502	7	view	view	NN
58810	1502	8	of	of	IN
58810	1502	9	the	the	DT
58810	1502	10	moon	moon	NN
58810	1502	11	.	.	.
58810	1503	1	[	[	-LRB-
58810	1503	2	Illustration	illustration	NN
58810	1503	3	:	:	:
58810	1503	4	Fig	Fig	NNP
58810	1503	5	.	.	.
58810	1504	1	122	122	CD
58810	1504	2	.	.	.
58810	1504	3	]	]	-RRB-
58810	1505	1	108	108	CD
58810	1505	2	.	.	.
58810	1506	1	_	_	NNP
58810	1506	2	The	the	DT
58810	1506	3	Moon	Moon	NNP
58810	1506	4	's	's	POS
58810	1506	5	Path	path	NN
58810	1506	6	through	through	IN
58810	1506	7	Space._--Were	Space._--Were	NNP
58810	1506	8	the	the	DT
58810	1506	9	earth	earth	NN
58810	1506	10	stationary	stationary	NN
58810	1506	11	,	,	,
58810	1506	12	the	the	DT
58810	1506	13	moon	moon	NN
58810	1506	14	would	would	MD
58810	1506	15	describe	describe	VB
58810	1506	16	an	an	DT
58810	1506	17	ellipse	ellipse	NN
58810	1506	18	around	around	IN
58810	1506	19	it	-PRON-	PRP
58810	1506	20	similar	similar	JJ
58810	1506	21	to	to	IN
58810	1506	22	that	that	DT
58810	1506	23	of	of	IN
58810	1506	24	Fig	Fig	NNP
58810	1506	25	.	.	.
58810	1507	1	113	113	CD
58810	1507	2	;	;	:
58810	1507	3	but	but	CC
58810	1507	4	,	,	,
58810	1507	5	as	as	IN
58810	1507	6	the	the	DT
58810	1507	7	earth	earth	NN
58810	1507	8	moves	move	VBZ
58810	1507	9	forward	forward	RB
58810	1507	10	in	in	IN
58810	1507	11	her	-PRON-	PRP$
58810	1507	12	orbit	orbit	NN
58810	1507	13	at	at	IN
58810	1507	14	the	the	DT
58810	1507	15	same	same	JJ
58810	1507	16	time	time	NN
58810	1507	17	that	that	WDT
58810	1507	18	the	the	DT
58810	1507	19	moon	moon	NN
58810	1507	20	revolves	revolve	VBZ
58810	1507	21	around	around	IN
58810	1507	22	it	-PRON-	PRP
58810	1507	23	,	,	,
58810	1507	24	the	the	DT
58810	1507	25	moon	moon	NN
58810	1507	26	is	be	VBZ
58810	1507	27	made	make	VBN
58810	1507	28	to	to	TO
58810	1507	29	describe	describe	VB
58810	1507	30	a	a	DT
58810	1507	31	sinuous	sinuous	JJ
58810	1507	32	path	path	NN
58810	1507	33	,	,	,
58810	1507	34	as	as	IN
58810	1507	35	shown	show	VBN
58810	1507	36	by	by	IN
58810	1507	37	the	the	DT
58810	1507	38	continuous	continuous	JJ
58810	1507	39	line	line	NN
58810	1507	40	in	in	IN
58810	1507	41	Fig	Fig	NNP
58810	1507	42	.	.	.
58810	1508	1	122	122	CD
58810	1508	2	.	.	.
58810	1509	1	This	this	DT
58810	1509	2	feature	feature	NN
58810	1509	3	of	of	IN
58810	1509	4	the	the	DT
58810	1509	5	moon	moon	NN
58810	1509	6	's	's	POS
58810	1509	7	path	path	NN
58810	1509	8	is	be	VBZ
58810	1509	9	greatly	greatly	RB
58810	1509	10	exaggerated	exaggerated	JJ
58810	1509	11	in	in	IN
58810	1509	12	the	the	DT
58810	1509	13	upper	upper	JJ
58810	1509	14	portion	portion	NN
58810	1509	15	of	of	IN
58810	1509	16	the	the	DT
58810	1509	17	diagram	diagram	NN
58810	1509	18	.	.	.
58810	1510	1	The	the	DT
58810	1510	2	form	form	NN
58810	1510	3	of	of	IN
58810	1510	4	her	-PRON-	PRP$
58810	1510	5	path	path	NN
58810	1510	6	is	be	VBZ
58810	1510	7	given	give	VBN
58810	1510	8	with	with	IN
58810	1510	9	a	a	DT
58810	1510	10	greater	great	JJR
58810	1510	11	degree	degree	NN
58810	1510	12	of	of	IN
58810	1510	13	accuracy	accuracy	NN
58810	1510	14	in	in	IN
58810	1510	15	the	the	DT
58810	1510	16	lower	low	JJR
58810	1510	17	part	part	NN
58810	1510	18	of	of	IN
58810	1510	19	the	the	DT
58810	1510	20	figure	figure	NN
58810	1510	21	(	(	-LRB-
58810	1510	22	the	the	DT
58810	1510	23	broken	broken	JJ
58810	1510	24	line	line	NN
58810	1510	25	represents	represent	VBZ
58810	1510	26	the	the	DT
58810	1510	27	path	path	NN
58810	1510	28	of	of	IN
58810	1510	29	the	the	DT
58810	1510	30	earth	earth	NN
58810	1510	31	)	)	-RRB-
58810	1510	32	;	;	:
58810	1510	33	but	but	CC
58810	1510	34	even	even	RB
58810	1510	35	here	here	RB
58810	1510	36	there	there	EX
58810	1510	37	is	be	VBZ
58810	1510	38	considerable	considerable	JJ
58810	1510	39	exaggeration	exaggeration	NN
58810	1510	40	.	.	.
58810	1511	1	The	the	DT
58810	1511	2	complete	complete	JJ
58810	1511	3	serpentine	serpentine	JJ
58810	1511	4	path	path	NN
58810	1511	5	of	of	IN
58810	1511	6	the	the	DT
58810	1511	7	moon	moon	NN
58810	1511	8	around	around	IN
58810	1511	9	the	the	DT
58810	1511	10	sun	sun	NN
58810	1511	11	is	be	VBZ
58810	1511	12	shown	show	VBN
58810	1511	13	,	,	,
58810	1511	14	greatly	greatly	RB
58810	1511	15	exaggerated	exaggerated	JJ
58810	1511	16	,	,	,
58810	1511	17	in	in	IN
58810	1511	18	Fig	Fig	NNP
58810	1511	19	.	.	.
58810	1512	1	123	123	CD
58810	1512	2	,	,	,
58810	1512	3	the	the	DT
58810	1512	4	broken	broken	JJ
58810	1512	5	line	line	NN
58810	1512	6	being	be	VBG
58810	1512	7	the	the	DT
58810	1512	8	path	path	NN
58810	1512	9	of	of	IN
58810	1512	10	the	the	DT
58810	1512	11	earth	earth	NN
58810	1512	12	.	.	.
58810	1513	1	[	[	-LRB-
58810	1513	2	Illustration	illustration	NN
58810	1513	3	:	:	:
58810	1513	4	Fig	Fig	NNP
58810	1513	5	.	.	.
58810	1514	1	123	123	CD
58810	1514	2	.	.	.
58810	1514	3	]	]	-RRB-
58810	1515	1	The	the	DT
58810	1515	2	path	path	NN
58810	1515	3	described	describe	VBN
58810	1515	4	by	by	IN
58810	1515	5	the	the	DT
58810	1515	6	moon	moon	NN
58810	1515	7	through	through	IN
58810	1515	8	space	space	NN
58810	1515	9	is	be	VBZ
58810	1515	10	much	much	RB
58810	1515	11	the	the	DT
58810	1515	12	same	same	JJ
58810	1515	13	as	as	IN
58810	1515	14	that	that	DT
58810	1515	15	described	describe	VBN
58810	1515	16	by	by	IN
58810	1515	17	a	a	DT
58810	1515	18	point	point	NN
58810	1515	19	on	on	IN
58810	1515	20	the	the	DT
58810	1515	21	circumference	circumference	NN
58810	1515	22	of	of	IN
58810	1515	23	a	a	DT
58810	1515	24	wheel	wheel	NN
58810	1515	25	which	which	WDT
58810	1515	26	is	be	VBZ
58810	1515	27	rolled	roll	VBN
58810	1515	28	over	over	IN
58810	1515	29	another	another	DT
58810	1515	30	wheel	wheel	NN
58810	1515	31	.	.	.
58810	1516	1	If	if	IN
58810	1516	2	we	-PRON-	PRP
58810	1516	3	place	place	VBP
58810	1516	4	a	a	DT
58810	1516	5	circular	circular	JJ
58810	1516	6	disk	disk	NN
58810	1516	7	against	against	IN
58810	1516	8	the	the	DT
58810	1516	9	wall	wall	NN
58810	1516	10	,	,	,
58810	1516	11	and	and	CC
58810	1516	12	carefully	carefully	RB
58810	1516	13	roll	roll	VB
58810	1516	14	along	along	RP
58810	1516	15	its	-PRON-	PRP$
58810	1516	16	edge	edge	NN
58810	1516	17	another	another	DT
58810	1516	18	circular	circular	JJ
58810	1516	19	disk	disk	NN
58810	1516	20	(	(	-LRB-
58810	1516	21	to	to	TO
58810	1516	22	which	which	WDT
58810	1516	23	a	a	DT
58810	1516	24	piece	piece	NN
58810	1516	25	of	of	IN
58810	1516	26	lead	lead	JJ
58810	1516	27	pencil	pencil	NN
58810	1516	28	has	have	VBZ
58810	1516	29	been	be	VBN
58810	1516	30	fastened	fasten	VBN
58810	1516	31	so	so	IN
58810	1516	32	as	as	IN
58810	1516	33	to	to	TO
58810	1516	34	mark	mark	VB
58810	1516	35	upon	upon	IN
58810	1516	36	the	the	DT
58810	1516	37	wall	wall	NN
58810	1516	38	)	)	-RRB-
58810	1516	39	,	,	,
58810	1516	40	the	the	DT
58810	1516	41	curve	curve	NN
58810	1516	42	described	describe	VBN
58810	1516	43	will	will	MD
58810	1516	44	somewhat	somewhat	RB
58810	1516	45	resemble	resemble	VB
58810	1516	46	that	that	IN
58810	1516	47	described	describe	VBN
58810	1516	48	by	by	IN
58810	1516	49	the	the	DT
58810	1516	50	moon	moon	NN
58810	1516	51	.	.	.
58810	1517	1	This	this	DT
58810	1517	2	curve	curve	NN
58810	1517	3	is	be	VBZ
58810	1517	4	called	call	VBN
58810	1517	5	an	an	DT
58810	1517	6	_	_	NNP
58810	1517	7	epicycloid	epicycloid	NN
58810	1517	8	_	_	NNP
58810	1517	9	,	,	,
58810	1517	10	and	and	CC
58810	1517	11	it	-PRON-	PRP
58810	1517	12	will	will	MD
58810	1517	13	be	be	VB
58810	1517	14	seen	see	VBN
58810	1517	15	that	that	IN
58810	1517	16	at	at	IN
58810	1517	17	every	every	DT
58810	1517	18	point	point	NN
58810	1517	19	it	-PRON-	PRP
58810	1517	20	is	be	VBZ
58810	1517	21	concave	concave	NNP
58810	1517	22	towards	towards	IN
58810	1517	23	the	the	DT
58810	1517	24	centre	centre	NN
58810	1517	25	of	of	IN
58810	1517	26	the	the	DT
58810	1517	27	larger	large	JJR
58810	1517	28	disk	disk	NN
58810	1517	29	.	.	.
58810	1518	1	In	in	IN
58810	1518	2	the	the	DT
58810	1518	3	same	same	JJ
58810	1518	4	way	way	NN
58810	1518	5	the	the	DT
58810	1518	6	moon	moon	NN
58810	1518	7	's	's	POS
58810	1518	8	orbit	orbit	NN
58810	1518	9	is	be	VBZ
58810	1518	10	_	_	NNP
58810	1518	11	at	at	IN
58810	1518	12	every	every	DT
58810	1518	13	point	point	NN
58810	1518	14	concave	concave	NN
58810	1518	15	towards	towards	IN
58810	1518	16	the	the	DT
58810	1518	17	sun	sun	NN
58810	1518	18	_	_	NNP
58810	1518	19	.	.	.
58810	1519	1	[	[	-LRB-
58810	1519	2	Illustration	illustration	NN
58810	1519	3	:	:	:
58810	1519	4	Fig	Fig	NNP
58810	1519	5	.	.	.
58810	1520	1	124	124	CD
58810	1520	2	.	.	.
58810	1520	3	]	]	-RRB-
58810	1521	1	The	the	DT
58810	1521	2	exaggeration	exaggeration	NN
58810	1521	3	of	of	IN
58810	1521	4	the	the	DT
58810	1521	5	sinuosity	sinuosity	NN
58810	1521	6	in	in	IN
58810	1521	7	Fig	Fig	NNP
58810	1521	8	.	.	.
58810	1522	1	123	123	CD
58810	1522	2	will	will	MD
58810	1522	3	be	be	VB
58810	1522	4	more	more	RBR
58810	1522	5	evident	evident	JJ
58810	1522	6	when	when	WRB
58810	1522	7	it	-PRON-	PRP
58810	1522	8	is	be	VBZ
58810	1522	9	stated	state	VBN
58810	1522	10	,	,	,
58810	1522	11	that	that	IN
58810	1522	12	,	,	,
58810	1522	13	on	on	IN
58810	1522	14	the	the	DT
58810	1522	15	scale	scale	NN
58810	1522	16	of	of	IN
58810	1522	17	Fig	Fig	NNP
58810	1522	18	.	.	.
58810	1523	1	124	124	CD
58810	1523	2	,	,	,
58810	1523	3	the	the	DT
58810	1523	4	whole	whole	NN
58810	1523	5	of	of	IN
58810	1523	6	the	the	DT
58810	1523	7	serpentine	serpentine	JJ
58810	1523	8	curve	curve	NN
58810	1523	9	would	would	MD
58810	1523	10	lie	lie	VB
58810	1523	11	_	_	NNP
58810	1523	12	within	within	IN
58810	1523	13	the	the	DT
58810	1523	14	breadth	breadth	NN
58810	1523	15	_	_	NNP
58810	1523	16	of	of	IN
58810	1523	17	the	the	DT
58810	1523	18	fine	fine	JJ
58810	1523	19	circular	circular	JJ
58810	1523	20	line	line	NN
58810	1523	21	_	_	NNP
58810	1523	22	MM	MM	NNP
58810	1523	23	'	'	''
58810	1523	24	_	_	NNP
58810	1523	25	.	.	.
58810	1524	1	109	109	CD
58810	1524	2	.	.	.
58810	1525	1	_	_	NNP
58810	1525	2	The	the	DT
58810	1525	3	Lunar	Lunar	NNP
58810	1525	4	Day._--The	Day._--The	NNP
58810	1525	5	lunar	lunar	JJ
58810	1525	6	day	day	NN
58810	1525	7	is	be	VBZ
58810	1525	8	twenty	twenty	CD
58810	1525	9	-	-	HYPH
58810	1525	10	nine	nine	CD
58810	1525	11	times	time	NNS
58810	1525	12	and	and	CC
58810	1525	13	a	a	DT
58810	1525	14	half	half	NN
58810	1525	15	as	as	RB
58810	1525	16	long	long	RB
58810	1525	17	as	as	IN
58810	1525	18	the	the	DT
58810	1525	19	terrestrial	terrestrial	JJ
58810	1525	20	day	day	NN
58810	1525	21	.	.	.
58810	1526	1	Near	near	IN
58810	1526	2	the	the	DT
58810	1526	3	moon	moon	NN
58810	1526	4	's	's	POS
58810	1526	5	equator	equator	NN
58810	1526	6	the	the	DT
58810	1526	7	sun	sun	NN
58810	1526	8	shines	shine	VBZ
58810	1526	9	without	without	IN
58810	1526	10	intermission	intermission	NN
58810	1526	11	nearly	nearly	RB
58810	1526	12	fifteen	fifteen	CD
58810	1526	13	of	of	IN
58810	1526	14	our	-PRON-	PRP$
58810	1526	15	days	day	NNS
58810	1526	16	,	,	,
58810	1526	17	and	and	CC
58810	1526	18	is	be	VBZ
58810	1526	19	absent	absent	JJ
58810	1526	20	for	for	IN
58810	1526	21	the	the	DT
58810	1526	22	same	same	JJ
58810	1526	23	length	length	NN
58810	1526	24	of	of	IN
58810	1526	25	time	time	NN
58810	1526	26	.	.	.
58810	1527	1	Consequently	consequently	RB
58810	1527	2	,	,	,
58810	1527	3	the	the	DT
58810	1527	4	vicissitudes	vicissitude	NNS
58810	1527	5	of	of	IN
58810	1527	6	temperature	temperature	NN
58810	1527	7	to	to	TO
58810	1527	8	which	which	WDT
58810	1527	9	the	the	DT
58810	1527	10	surface	surface	NN
58810	1527	11	is	be	VBZ
58810	1527	12	exposed	expose	VBN
58810	1527	13	must	must	MD
58810	1527	14	be	be	VB
58810	1527	15	very	very	RB
58810	1527	16	great	great	JJ
58810	1527	17	.	.	.
58810	1528	1	During	during	IN
58810	1528	2	the	the	DT
58810	1528	3	long	long	JJ
58810	1528	4	lunar	lunar	JJ
58810	1528	5	night	night	NN
58810	1528	6	the	the	DT
58810	1528	7	temperature	temperature	NN
58810	1528	8	of	of	IN
58810	1528	9	a	a	DT
58810	1528	10	body	body	NN
58810	1528	11	on	on	IN
58810	1528	12	the	the	DT
58810	1528	13	moon	moon	NN
58810	1528	14	's	's	POS
58810	1528	15	surface	surface	NN
58810	1528	16	would	would	MD
58810	1528	17	probably	probably	RB
58810	1528	18	fall	fall	VB
58810	1528	19	lower	low	JJR
58810	1528	20	than	than	IN
58810	1528	21	is	be	VBZ
58810	1528	22	ever	ever	RB
58810	1528	23	known	know	VBN
58810	1528	24	on	on	IN
58810	1528	25	the	the	DT
58810	1528	26	earth	earth	NN
58810	1528	27	,	,	,
58810	1528	28	while	while	IN
58810	1528	29	during	during	IN
58810	1528	30	the	the	DT
58810	1528	31	day	day	NN
58810	1528	32	it	-PRON-	PRP
58810	1528	33	must	must	MD
58810	1528	34	rise	rise	VB
58810	1528	35	higher	higher	RBR
58810	1528	36	than	than	IN
58810	1528	37	anywhere	anywhere	RB
58810	1528	38	on	on	IN
58810	1528	39	our	-PRON-	PRP$
58810	1528	40	planet	planet	NN
58810	1528	41	.	.	.
58810	1529	1	[	[	-LRB-
58810	1529	2	Illustration	illustration	NN
58810	1529	3	:	:	:
58810	1529	4	Fig	Fig	NNP
58810	1529	5	.	.	.
58810	1530	1	125	125	CD
58810	1530	2	.	.	.
58810	1530	3	]	]	-RRB-
58810	1531	1	It	-PRON-	PRP
58810	1531	2	might	may	MD
58810	1531	3	seem	seem	VB
58810	1531	4	,	,	,
58810	1531	5	that	that	IN
58810	1531	6	,	,	,
58810	1531	7	since	since	IN
58810	1531	8	the	the	DT
58810	1531	9	moon	moon	NN
58810	1531	10	rotates	rotate	VBZ
58810	1531	11	on	on	IN
58810	1531	12	her	-PRON-	PRP$
58810	1531	13	axis	axis	NN
58810	1531	14	in	in	IN
58810	1531	15	about	about	RB
58810	1531	16	twenty	twenty	CD
58810	1531	17	-	-	HYPH
58810	1531	18	seven	seven	CD
58810	1531	19	days	day	NNS
58810	1531	20	,	,	,
58810	1531	21	the	the	DT
58810	1531	22	lunar	lunar	JJ
58810	1531	23	day	day	NN
58810	1531	24	ought	ought	MD
58810	1531	25	to	to	TO
58810	1531	26	be	be	VB
58810	1531	27	twenty	twenty	CD
58810	1531	28	-	-	HYPH
58810	1531	29	seven	seven	CD
58810	1531	30	days	day	NNS
58810	1531	31	long	long	RB
58810	1531	32	,	,	,
58810	1531	33	instead	instead	RB
58810	1531	34	of	of	IN
58810	1531	35	twenty	twenty	CD
58810	1531	36	-	-	HYPH
58810	1531	37	nine	nine	CD
58810	1531	38	.	.	.
58810	1532	1	There	there	EX
58810	1532	2	is	be	VBZ
58810	1532	3	,	,	,
58810	1532	4	however	however	RB
58810	1532	5	,	,	,
58810	1532	6	a	a	DT
58810	1532	7	solar	solar	JJ
58810	1532	8	,	,	,
58810	1532	9	as	as	RB
58810	1532	10	well	well	RB
58810	1532	11	as	as	IN
58810	1532	12	a	a	DT
58810	1532	13	sidereal	sidereal	NN
58810	1532	14	,	,	,
58810	1532	15	day	day	NN
58810	1532	16	at	at	IN
58810	1532	17	the	the	DT
58810	1532	18	moon	moon	NN
58810	1532	19	,	,	,
58810	1532	20	as	as	IN
58810	1532	21	on	on	IN
58810	1532	22	the	the	DT
58810	1532	23	earth	earth	NN
58810	1532	24	;	;	:
58810	1532	25	and	and	CC
58810	1532	26	the	the	DT
58810	1532	27	solar	solar	JJ
58810	1532	28	day	day	NN
58810	1532	29	at	at	IN
58810	1532	30	the	the	DT
58810	1532	31	moon	moon	NN
58810	1532	32	is	be	VBZ
58810	1532	33	longer	long	JJR
58810	1532	34	than	than	IN
58810	1532	35	the	the	DT
58810	1532	36	sidereal	sidereal	JJ
58810	1532	37	day	day	NN
58810	1532	38	,	,	,
58810	1532	39	for	for	IN
58810	1532	40	the	the	DT
58810	1532	41	same	same	JJ
58810	1532	42	reason	reason	NN
58810	1532	43	as	as	IN
58810	1532	44	on	on	IN
58810	1532	45	the	the	DT
58810	1532	46	earth	earth	NN
58810	1532	47	.	.	.
58810	1533	1	During	during	IN
58810	1533	2	the	the	DT
58810	1533	3	solar	solar	JJ
58810	1533	4	day	day	NN
58810	1533	5	the	the	DT
58810	1533	6	moon	moon	NN
58810	1533	7	must	must	MD
58810	1533	8	make	make	VB
58810	1533	9	both	both	DT
58810	1533	10	a	a	DT
58810	1533	11	_	_	NNP
58810	1533	12	synodical	synodical	JJ
58810	1533	13	rotation	rotation	NN
58810	1533	14	_	_	NNP
58810	1533	15	and	and	CC
58810	1533	16	a	a	DT
58810	1533	17	_	_	NNP
58810	1533	18	synodical	synodical	JJ
58810	1533	19	revolution	revolution	NN
58810	1533	20	_	_	NNP
58810	1533	21	.	.	.
58810	1534	1	This	this	DT
58810	1534	2	will	will	MD
58810	1534	3	be	be	VB
58810	1534	4	evident	evident	JJ
58810	1534	5	from	from	IN
58810	1534	6	Fig	Fig	NNP
58810	1534	7	.	.	.
58810	1535	1	125	125	CD
58810	1535	2	,	,	,
58810	1535	3	in	in	IN
58810	1535	4	which	which	WDT
58810	1535	5	is	be	VBZ
58810	1535	6	shown	show	VBN
58810	1535	7	the	the	DT
58810	1535	8	path	path	NN
58810	1535	9	of	of	IN
58810	1535	10	the	the	DT
58810	1535	11	moon	moon	NN
58810	1535	12	during	during	IN
58810	1535	13	one	one	CD
58810	1535	14	complete	complete	JJ
58810	1535	15	lunation	lunation	NN
58810	1535	16	.	.	.
58810	1536	1	_	_	NNP
58810	1536	2	E	E	NNP
58810	1536	3	_	_	NNP
58810	1536	4	,	,	,
58810	1536	5	_	_	NNP
58810	1536	6	E	E	NNP
58810	1536	7	'	'	POS
58810	1536	8	_	_	NNP
58810	1536	9	,	,	,
58810	1536	10	_	_	NNP
58810	1536	11	E	E	NNP
58810	1536	12	'	'	''
58810	1536	13	'	'	''
58810	1536	14	_	_	NNP
58810	1536	15	,	,	,
58810	1536	16	etc	etc	FW
58810	1536	17	.	.	.
58810	1536	18	,	,	,
58810	1536	19	are	be	VBP
58810	1536	20	the	the	DT
58810	1536	21	successive	successive	JJ
58810	1536	22	positions	position	NNS
58810	1536	23	of	of	IN
58810	1536	24	the	the	DT
58810	1536	25	earth	earth	NN
58810	1536	26	;	;	:
58810	1536	27	and	and	CC
58810	1536	28	1	1	CD
58810	1536	29	,	,	,
58810	1536	30	2	2	CD
58810	1536	31	,	,	,
58810	1536	32	3	3	CD
58810	1536	33	,	,	,
58810	1536	34	4	4	CD
58810	1536	35	,	,	,
58810	1536	36	5	5	CD
58810	1536	37	,	,	,
58810	1536	38	the	the	DT
58810	1536	39	successive	successive	JJ
58810	1536	40	positions	position	NNS
58810	1536	41	of	of	IN
58810	1536	42	the	the	DT
58810	1536	43	moon	moon	NN
58810	1536	44	.	.	.
58810	1537	1	The	the	DT
58810	1537	2	small	small	JJ
58810	1537	3	arrows	arrow	NNS
58810	1537	4	indicate	indicate	VBP
58810	1537	5	the	the	DT
58810	1537	6	direction	direction	NN
58810	1537	7	of	of	IN
58810	1537	8	the	the	DT
58810	1537	9	moon	moon	NN
58810	1537	10	's	's	POS
58810	1537	11	rotation	rotation	NN
58810	1537	12	.	.	.
58810	1538	1	The	the	DT
58810	1538	2	moon	moon	NN
58810	1538	3	is	be	VBZ
58810	1538	4	full	full	JJ
58810	1538	5	at	at	IN
58810	1538	6	1	1	CD
58810	1538	7	and	and	CC
58810	1538	8	5	5	CD
58810	1538	9	.	.	.
58810	1539	1	At	at	IN
58810	1539	2	1	1	CD
58810	1539	3	,	,	,
58810	1539	4	_	_	NNP
58810	1539	5	A	A	NNP
58810	1539	6	_	_	NNP
58810	1539	7	,	,	,
58810	1539	8	at	at	IN
58810	1539	9	the	the	DT
58810	1539	10	centre	centre	NN
58810	1539	11	of	of	IN
58810	1539	12	the	the	DT
58810	1539	13	moon	moon	NN
58810	1539	14	's	's	POS
58810	1539	15	disk	disk	NN
58810	1539	16	,	,	,
58810	1539	17	will	will	MD
58810	1539	18	have	have	VB
58810	1539	19	the	the	DT
58810	1539	20	sun	sun	NN
58810	1539	21	,	,	,
58810	1539	22	which	which	WDT
58810	1539	23	lies	lie	VBZ
58810	1539	24	in	in	IN
58810	1539	25	the	the	DT
58810	1539	26	direction	direction	NN
58810	1539	27	_	_	NNP
58810	1539	28	AS	AS	NNP
58810	1539	29	_	_	NNP
58810	1539	30	,	,	,
58810	1539	31	upon	upon	IN
58810	1539	32	the	the	DT
58810	1539	33	meridian	meridian	NN
58810	1539	34	.	.	.
58810	1540	1	Before	before	IN
58810	1540	2	_	_	NNP
58810	1540	3	A	A	NNP
58810	1540	4	_	_	NNP
58810	1540	5	will	will	MD
58810	1540	6	again	again	RB
58810	1540	7	have	have	VB
58810	1540	8	the	the	DT
58810	1540	9	sun	sun	NN
58810	1540	10	on	on	IN
58810	1540	11	the	the	DT
58810	1540	12	meridian	meridian	NN
58810	1540	13	,	,	,
58810	1540	14	the	the	DT
58810	1540	15	moon	moon	NN
58810	1540	16	must	must	MD
58810	1540	17	have	have	VB
58810	1540	18	made	make	VBN
58810	1540	19	a	a	DT
58810	1540	20	synodical	synodical	JJ
58810	1540	21	revolution	revolution	NN
58810	1540	22	;	;	:
58810	1540	23	and	and	CC
58810	1540	24	,	,	,
58810	1540	25	as	as	IN
58810	1540	26	will	will	MD
58810	1540	27	be	be	VB
58810	1540	28	seen	see	VBN
58810	1540	29	by	by	IN
58810	1540	30	the	the	DT
58810	1540	31	dotted	dotted	JJ
58810	1540	32	lines	line	NNS
58810	1540	33	,	,	,
58810	1540	34	she	-PRON-	PRP
58810	1540	35	must	must	MD
58810	1540	36	have	have	VB
58810	1540	37	made	make	VBN
58810	1540	38	more	more	JJR
58810	1540	39	than	than	IN
58810	1540	40	a	a	DT
58810	1540	41	complete	complete	JJ
58810	1540	42	rotation	rotation	NN
58810	1540	43	.	.	.
58810	1541	1	The	the	DT
58810	1541	2	rotation	rotation	NN
58810	1541	3	which	which	WDT
58810	1541	4	brings	bring	VBZ
58810	1541	5	the	the	DT
58810	1541	6	point	point	NN
58810	1541	7	_	_	NNP
58810	1541	8	A	A	NNP
58810	1541	9	_	_	NNP
58810	1541	10	into	into	IN
58810	1541	11	the	the	DT
58810	1541	12	same	same	JJ
58810	1541	13	relation	relation	NN
58810	1541	14	to	to	IN
58810	1541	15	the	the	DT
58810	1541	16	earth	earth	NN
58810	1541	17	and	and	CC
58810	1541	18	sun	sun	NN
58810	1541	19	is	be	VBZ
58810	1541	20	called	call	VBN
58810	1541	21	a	a	DT
58810	1541	22	_	_	NNP
58810	1541	23	synodical	synodical	JJ
58810	1541	24	_	_	NNP
58810	1541	25	rotation	rotation	NN
58810	1541	26	.	.	.
58810	1542	1	It	-PRON-	PRP
58810	1542	2	will	will	MD
58810	1542	3	also	also	RB
58810	1542	4	be	be	VB
58810	1542	5	evident	evident	JJ
58810	1542	6	from	from	IN
58810	1542	7	this	this	DT
58810	1542	8	diagram	diagram	NN
58810	1542	9	that	that	IN
58810	1542	10	the	the	DT
58810	1542	11	moon	moon	NN
58810	1542	12	must	must	MD
58810	1542	13	make	make	VB
58810	1542	14	a	a	DT
58810	1542	15	synodical	synodical	JJ
58810	1542	16	rotation	rotation	NN
58810	1542	17	during	during	IN
58810	1542	18	a	a	DT
58810	1542	19	synodical	synodical	JJ
58810	1542	20	revolution	revolution	NN
58810	1542	21	,	,	,
58810	1542	22	in	in	IN
58810	1542	23	order	order	NN
58810	1542	24	always	always	RB
58810	1542	25	to	to	TO
58810	1542	26	present	present	VB
58810	1542	27	the	the	DT
58810	1542	28	same	same	JJ
58810	1542	29	side	side	NN
58810	1542	30	to	to	IN
58810	1542	31	the	the	DT
58810	1542	32	earth	earth	NN
58810	1542	33	.	.	.
58810	1543	1	110	110	CD
58810	1543	2	.	.	.
58810	1544	1	_	_	NNP
58810	1544	2	The	the	DT
58810	1544	3	Earth	Earth	NNP
58810	1544	4	as	as	IN
58810	1544	5	seen	see	VBN
58810	1544	6	from	from	IN
58810	1544	7	the	the	DT
58810	1544	8	Moon._--To	Moon._--To	NNS
58810	1544	9	an	an	DT
58810	1544	10	observer	observer	NN
58810	1544	11	on	on	IN
58810	1544	12	the	the	DT
58810	1544	13	moon	moon	NN
58810	1544	14	,	,	,
58810	1544	15	the	the	DT
58810	1544	16	earth	earth	NN
58810	1544	17	would	would	MD
58810	1544	18	be	be	VB
58810	1544	19	an	an	DT
58810	1544	20	immense	immense	JJ
58810	1544	21	moon	moon	NN
58810	1544	22	,	,	,
58810	1544	23	going	go	VBG
58810	1544	24	through	through	IN
58810	1544	25	the	the	DT
58810	1544	26	same	same	JJ
58810	1544	27	phases	phase	NNS
58810	1544	28	that	that	WDT
58810	1544	29	the	the	DT
58810	1544	30	moon	moon	NN
58810	1544	31	does	do	VBZ
58810	1544	32	to	to	IN
58810	1544	33	us	-PRON-	PRP
58810	1544	34	;	;	:
58810	1544	35	but	but	CC
58810	1544	36	,	,	,
58810	1544	37	instead	instead	RB
58810	1544	38	of	of	IN
58810	1544	39	rising	rise	VBG
58810	1544	40	and	and	CC
58810	1544	41	setting	set	VBG
58810	1544	42	,	,	,
58810	1544	43	it	-PRON-	PRP
58810	1544	44	would	would	MD
58810	1544	45	only	only	RB
58810	1544	46	oscillate	oscillate	VB
58810	1544	47	to	to	IN
58810	1544	48	and	and	CC
58810	1544	49	fro	fro	NNP
58810	1544	50	through	through	IN
58810	1544	51	a	a	DT
58810	1544	52	few	few	JJ
58810	1544	53	degrees	degree	NNS
58810	1544	54	.	.	.
58810	1545	1	On	on	IN
58810	1545	2	the	the	DT
58810	1545	3	other	other	JJ
58810	1545	4	side	side	NN
58810	1545	5	of	of	IN
58810	1545	6	the	the	DT
58810	1545	7	moon	moon	NN
58810	1545	8	it	-PRON-	PRP
58810	1545	9	would	would	MD
58810	1545	10	never	never	RB
58810	1545	11	be	be	VB
58810	1545	12	seen	see	VBN
58810	1545	13	at	at	RB
58810	1545	14	all	all	RB
58810	1545	15	.	.	.
58810	1546	1	The	the	DT
58810	1546	2	peculiarities	peculiarity	NNS
58810	1546	3	of	of	IN
58810	1546	4	the	the	DT
58810	1546	5	moon	moon	NN
58810	1546	6	's	's	POS
58810	1546	7	motions	motion	NNS
58810	1546	8	which	which	WDT
58810	1546	9	cause	cause	VBP
58810	1546	10	the	the	DT
58810	1546	11	librations	libration	NNS
58810	1546	12	,	,	,
58810	1546	13	and	and	CC
58810	1546	14	make	make	VB
58810	1546	15	a	a	DT
58810	1546	16	spot	spot	NN
58810	1546	17	on	on	IN
58810	1546	18	the	the	DT
58810	1546	19	moon	moon	NN
58810	1546	20	's	's	POS
58810	1546	21	disk	disk	NN
58810	1546	22	seem	seem	VBP
58810	1546	23	to	to	IN
58810	1546	24	an	an	DT
58810	1546	25	observer	observer	NN
58810	1546	26	on	on	IN
58810	1546	27	the	the	DT
58810	1546	28	earth	earth	NN
58810	1546	29	to	to	TO
58810	1546	30	oscillate	oscillate	VB
58810	1546	31	to	to	IN
58810	1546	32	and	and	CC
58810	1546	33	fro	fro	NNP
58810	1546	34	,	,	,
58810	1546	35	would	would	MD
58810	1546	36	cause	cause	VB
58810	1546	37	the	the	DT
58810	1546	38	earth	earth	NN
58810	1546	39	as	as	IN
58810	1546	40	a	a	DT
58810	1546	41	whole	whole	NN
58810	1546	42	to	to	TO
58810	1546	43	appear	appear	VB
58810	1546	44	to	to	IN
58810	1546	45	a	a	DT
58810	1546	46	lunar	lunar	JJ
58810	1546	47	observer	observer	NN
58810	1546	48	to	to	TO
58810	1546	49	oscillate	oscillate	VB
58810	1546	50	to	to	IN
58810	1546	51	and	and	CC
58810	1546	52	fro	fro	NNP
58810	1546	53	in	in	IN
58810	1546	54	the	the	DT
58810	1546	55	heavens	heaven	NNS
58810	1546	56	in	in	IN
58810	1546	57	a	a	DT
58810	1546	58	similar	similar	JJ
58810	1546	59	manner	manner	NN
58810	1546	60	.	.	.
58810	1547	1	It	-PRON-	PRP
58810	1547	2	is	be	VBZ
58810	1547	3	a	a	DT
58810	1547	4	well	well	RB
58810	1547	5	-	-	HYPH
58810	1547	6	known	know	VBN
58810	1547	7	fact	fact	NN
58810	1547	8	,	,	,
58810	1547	9	that	that	IN
58810	1547	10	,	,	,
58810	1547	11	at	at	IN
58810	1547	12	the	the	DT
58810	1547	13	time	time	NN
58810	1547	14	of	of	IN
58810	1547	15	new	new	NNP
58810	1547	16	moon	moon	NN
58810	1547	17	,	,	,
58810	1547	18	the	the	DT
58810	1547	19	dark	dark	JJ
58810	1547	20	part	part	NN
58810	1547	21	of	of	IN
58810	1547	22	the	the	DT
58810	1547	23	moon	moon	NN
58810	1547	24	's	's	POS
58810	1547	25	surface	surface	NN
58810	1547	26	is	be	VBZ
58810	1547	27	partially	partially	RB
58810	1547	28	illumined	illumined	JJ
58810	1547	29	,	,	,
58810	1547	30	so	so	IN
58810	1547	31	that	that	IN
58810	1547	32	it	-PRON-	PRP
58810	1547	33	becomes	become	VBZ
58810	1547	34	visible	visible	JJ
58810	1547	35	to	to	IN
58810	1547	36	the	the	DT
58810	1547	37	naked	naked	JJ
58810	1547	38	eye	eye	NN
58810	1547	39	.	.	.
58810	1548	1	This	this	DT
58810	1548	2	must	must	MD
58810	1548	3	be	be	VB
58810	1548	4	due	due	IN
58810	1548	5	to	to	IN
58810	1548	6	the	the	DT
58810	1548	7	light	light	NN
58810	1548	8	reflected	reflect	VBN
58810	1548	9	to	to	IN
58810	1548	10	the	the	DT
58810	1548	11	moon	moon	NN
58810	1548	12	from	from	IN
58810	1548	13	the	the	DT
58810	1548	14	earth	earth	NN
58810	1548	15	.	.	.
58810	1549	1	Since	since	IN
58810	1549	2	at	at	IN
58810	1549	3	new	new	NNP
58810	1549	4	moon	moon	NN
58810	1549	5	the	the	DT
58810	1549	6	moon	moon	NN
58810	1549	7	is	be	VBZ
58810	1549	8	between	between	IN
58810	1549	9	the	the	DT
58810	1549	10	earth	earth	NN
58810	1549	11	and	and	CC
58810	1549	12	sun	sun	NN
58810	1549	13	,	,	,
58810	1549	14	it	-PRON-	PRP
58810	1549	15	follows	follow	VBZ
58810	1549	16	,	,	,
58810	1549	17	that	that	IN
58810	1549	18	,	,	,
58810	1549	19	when	when	WRB
58810	1549	20	it	-PRON-	PRP
58810	1549	21	is	be	VBZ
58810	1549	22	new	new	JJ
58810	1549	23	moon	moon	NN
58810	1549	24	at	at	IN
58810	1549	25	the	the	DT
58810	1549	26	earth	earth	NN
58810	1549	27	,	,	,
58810	1549	28	it	-PRON-	PRP
58810	1549	29	must	must	MD
58810	1549	30	be	be	VB
58810	1549	31	_	_	NNP
58810	1549	32	full	full	JJ
58810	1549	33	earth	earth	NN
58810	1549	34	_	_	NNP
58810	1549	35	at	at	IN
58810	1549	36	the	the	DT
58810	1549	37	moon	moon	NN
58810	1549	38	:	:	:
58810	1549	39	hence	hence	RB
58810	1549	40	,	,	,
58810	1549	41	while	while	IN
58810	1549	42	the	the	DT
58810	1549	43	bright	bright	JJ
58810	1549	44	crescent	crescent	NNP
58810	1549	45	is	be	VBZ
58810	1549	46	enjoying	enjoy	VBG
58810	1549	47	full	full	JJ
58810	1549	48	sunlight	sunlight	NN
58810	1549	49	,	,	,
58810	1549	50	the	the	DT
58810	1549	51	dark	dark	JJ
58810	1549	52	part	part	NN
58810	1549	53	of	of	IN
58810	1549	54	its	-PRON-	PRP$
58810	1549	55	surface	surface	NN
58810	1549	56	is	be	VBZ
58810	1549	57	enjoying	enjoy	VBG
58810	1549	58	the	the	DT
58810	1549	59	light	light	NN
58810	1549	60	of	of	IN
58810	1549	61	the	the	DT
58810	1549	62	full	full	JJ
58810	1549	63	_	_	NNP
58810	1549	64	earth	earth	NN
58810	1549	65	_	_	NNP
58810	1549	66	.	.	.
58810	1550	1	Fig	fig	NN
58810	1550	2	.	.	.
58810	1551	1	126	126	CD
58810	1551	2	represents	represent	VBZ
58810	1551	3	the	the	DT
58810	1551	4	full	full	JJ
58810	1551	5	earth	earth	NN
58810	1551	6	as	as	IN
58810	1551	7	seen	see	VBN
58810	1551	8	from	from	IN
58810	1551	9	the	the	DT
58810	1551	10	moon	moon	NN
58810	1551	11	.	.	.
58810	1552	1	[	[	-LRB-
58810	1552	2	Illustration	illustration	NN
58810	1552	3	:	:	:
58810	1552	4	Fig	Fig	NNP
58810	1552	5	.	.	.
58810	1553	1	126	126	CD
58810	1553	2	.	.	.
58810	1553	3	]	]	-RRB-
58810	1554	1	The	the	DT
58810	1554	2	Atmosphere	Atmosphere	NNP
58810	1554	3	of	of	IN
58810	1554	4	the	the	DT
58810	1554	5	Moon	Moon	NNP
58810	1554	6	.	.	.
58810	1555	1	111	111	CD
58810	1555	2	.	.	.
58810	1556	1	_	_	NNP
58810	1556	2	The	the	DT
58810	1556	3	Moon	Moon	NNP
58810	1556	4	has	have	VBZ
58810	1556	5	no	no	DT
58810	1556	6	Appreciable	Appreciable	NNP
58810	1556	7	Atmosphere._--There	Atmosphere._--There	,
58810	1556	8	are	be	VBP
58810	1556	9	several	several	JJ
58810	1556	10	reasons	reason	NNS
58810	1556	11	for	for	IN
58810	1556	12	believing	believe	VBG
58810	1556	13	that	that	IN
58810	1556	14	the	the	DT
58810	1556	15	moon	moon	NN
58810	1556	16	has	have	VBZ
58810	1556	17	little	little	JJ
58810	1556	18	or	or	CC
58810	1556	19	no	no	DT
58810	1556	20	atmosphere	atmosphere	NN
58810	1556	21	.	.	.
58810	1557	1	(	(	-LRB-
58810	1557	2	1	1	LS
58810	1557	3	)	)	-RRB-
58810	1557	4	Had	have	VBD
58810	1557	5	the	the	DT
58810	1557	6	moon	moon	NN
58810	1557	7	an	an	DT
58810	1557	8	atmosphere	atmosphere	NN
58810	1557	9	,	,	,
58810	1557	10	it	-PRON-	PRP
58810	1557	11	would	would	MD
58810	1557	12	be	be	VB
58810	1557	13	indicated	indicate	VBN
58810	1557	14	at	at	IN
58810	1557	15	the	the	DT
58810	1557	16	time	time	NN
58810	1557	17	of	of	IN
58810	1557	18	a	a	DT
58810	1557	19	solar	solar	JJ
58810	1557	20	eclipse	eclipse	NN
58810	1557	21	,	,	,
58810	1557	22	when	when	WRB
58810	1557	23	the	the	DT
58810	1557	24	moon	moon	NN
58810	1557	25	passes	pass	VBZ
58810	1557	26	over	over	IN
58810	1557	27	the	the	DT
58810	1557	28	disk	disk	NN
58810	1557	29	of	of	IN
58810	1557	30	the	the	DT
58810	1557	31	sun	sun	NN
58810	1557	32	.	.	.
58810	1558	1	If	if	IN
58810	1558	2	the	the	DT
58810	1558	3	atmosphere	atmosphere	NN
58810	1558	4	were	be	VBD
58810	1558	5	of	of	IN
58810	1558	6	any	any	DT
58810	1558	7	considerable	considerable	JJ
58810	1558	8	density	density	NN
58810	1558	9	,	,	,
58810	1558	10	it	-PRON-	PRP
58810	1558	11	would	would	MD
58810	1558	12	absorb	absorb	VB
58810	1558	13	a	a	DT
58810	1558	14	part	part	NN
58810	1558	15	of	of	IN
58810	1558	16	the	the	DT
58810	1558	17	sun	sun	NN
58810	1558	18	's	's	POS
58810	1558	19	rays	ray	NNS
58810	1558	20	,	,	,
58810	1558	21	so	so	IN
58810	1558	22	as	as	IN
58810	1558	23	to	to	TO
58810	1558	24	produce	produce	VB
58810	1558	25	a	a	DT
58810	1558	26	dusky	dusky	JJ
58810	1558	27	border	border	NN
58810	1558	28	in	in	IN
58810	1558	29	front	front	NN
58810	1558	30	of	of	IN
58810	1558	31	the	the	DT
58810	1558	32	moon	moon	NN
58810	1558	33	's	's	POS
58810	1558	34	disk	disk	NN
58810	1558	35	,	,	,
58810	1558	36	as	as	IN
58810	1558	37	shown	show	VBN
58810	1558	38	in	in	IN
58810	1558	39	Fig	Fig	NNP
58810	1558	40	.	.	.
58810	1559	1	127	127	CD
58810	1559	2	.	.	.
58810	1560	1	In	in	IN
58810	1560	2	reality	reality	NN
58810	1560	3	no	no	DT
58810	1560	4	such	such	JJ
58810	1560	5	dusky	dusky	JJ
58810	1560	6	border	border	NN
58810	1560	7	is	be	VBZ
58810	1560	8	ever	ever	RB
58810	1560	9	seen	see	VBN
58810	1560	10	;	;	:
58810	1560	11	but	but	CC
58810	1560	12	the	the	DT
58810	1560	13	limb	limb	NN
58810	1560	14	of	of	IN
58810	1560	15	the	the	DT
58810	1560	16	moon	moon	NN
58810	1560	17	appears	appear	VBZ
58810	1560	18	sharp	sharp	JJ
58810	1560	19	,	,	,
58810	1560	20	and	and	CC
58810	1560	21	clearly	clearly	RB
58810	1560	22	defined	define	VBN
58810	1560	23	,	,	,
58810	1560	24	as	as	IN
58810	1560	25	in	in	IN
58810	1560	26	Fig	Fig	NNP
58810	1560	27	.	.	.
58810	1561	1	128	128	CD
58810	1561	2	.	.	.
58810	1562	1	[	[	-LRB-
58810	1562	2	Illustration	illustration	NN
58810	1562	3	:	:	:
58810	1562	4	Fig	Fig	NNP
58810	1562	5	.	.	.
58810	1563	1	127	127	CD
58810	1563	2	.	.	.
58810	1563	3	]	]	-RRB-
58810	1564	1	[	[	-LRB-
58810	1564	2	Illustration	illustration	NN
58810	1564	3	:	:	:
58810	1564	4	Fig	Fig	NNP
58810	1564	5	.	.	.
58810	1565	1	128	128	CD
58810	1565	2	.	.	.
58810	1565	3	]	]	-RRB-
58810	1566	1	If	if	IN
58810	1566	2	the	the	DT
58810	1566	3	atmosphere	atmosphere	NN
58810	1566	4	were	be	VBD
58810	1566	5	not	not	RB
58810	1566	6	dense	dense	JJ
58810	1566	7	enough	enough	RB
58810	1566	8	to	to	TO
58810	1566	9	produce	produce	VB
58810	1566	10	this	this	DT
58810	1566	11	dusky	dusky	JJ
58810	1566	12	border	border	NN
58810	1566	13	,	,	,
58810	1566	14	its	-PRON-	PRP$
58810	1566	15	refraction	refraction	NN
58810	1566	16	would	would	MD
58810	1566	17	be	be	VB
58810	1566	18	sufficient	sufficient	JJ
58810	1566	19	to	to	TO
58810	1566	20	distort	distort	VB
58810	1566	21	the	the	DT
58810	1566	22	delicate	delicate	JJ
58810	1566	23	cusps	cusp	NNS
58810	1566	24	of	of	IN
58810	1566	25	the	the	DT
58810	1566	26	sun	sun	NN
58810	1566	27	's	's	POS
58810	1566	28	crescent	crescent	NN
58810	1566	29	in	in	IN
58810	1566	30	the	the	DT
58810	1566	31	manner	manner	NN
58810	1566	32	shown	show	VBN
58810	1566	33	at	at	IN
58810	1566	34	the	the	DT
58810	1566	35	top	top	NN
58810	1566	36	of	of	IN
58810	1566	37	Fig	Fig	NNP
58810	1566	38	.	.	.
58810	1567	1	125	125	CD
58810	1567	2	;	;	:
58810	1567	3	but	but	CC
58810	1567	4	no	no	DT
58810	1567	5	such	such	JJ
58810	1567	6	distortion	distortion	NN
58810	1567	7	is	be	VBZ
58810	1567	8	ever	ever	RB
58810	1567	9	observed	observe	VBN
58810	1567	10	.	.	.
58810	1568	1	The	the	DT
58810	1568	2	cusps	cusp	NNS
58810	1568	3	always	always	RB
58810	1568	4	appear	appear	VBP
58810	1568	5	clear	clear	JJ
58810	1568	6	and	and	CC
58810	1568	7	sharp	sharp	JJ
58810	1568	8	,	,	,
58810	1568	9	as	as	IN
58810	1568	10	shown	show	VBN
58810	1568	11	at	at	IN
58810	1568	12	the	the	DT
58810	1568	13	bottom	bottom	NN
58810	1568	14	of	of	IN
58810	1568	15	the	the	DT
58810	1568	16	figure	figure	NN
58810	1568	17	:	:	:
58810	1568	18	hence	hence	RB
58810	1568	19	it	-PRON-	PRP
58810	1568	20	would	would	MD
58810	1568	21	seem	seem	VB
58810	1568	22	that	that	IN
58810	1568	23	there	there	EX
58810	1568	24	can	can	MD
58810	1568	25	be	be	VB
58810	1568	26	no	no	DT
58810	1568	27	atmosphere	atmosphere	NN
58810	1568	28	of	of	IN
58810	1568	29	appreciable	appreciable	JJ
58810	1568	30	density	density	NN
58810	1568	31	at	at	IN
58810	1568	32	the	the	DT
58810	1568	33	moon	moon	NN
58810	1568	34	.	.	.
58810	1569	1	(	(	-LRB-
58810	1569	2	2	2	LS
58810	1569	3	)	)	-RRB-
58810	1569	4	The	the	DT
58810	1569	5	absence	absence	NN
58810	1569	6	of	of	IN
58810	1569	7	an	an	DT
58810	1569	8	atmosphere	atmosphere	NN
58810	1569	9	from	from	IN
58810	1569	10	the	the	DT
58810	1569	11	moon	moon	NN
58810	1569	12	is	be	VBZ
58810	1569	13	also	also	RB
58810	1569	14	shown	show	VBN
58810	1569	15	by	by	IN
58810	1569	16	the	the	DT
58810	1569	17	absence	absence	NN
58810	1569	18	of	of	IN
58810	1569	19	twilight	twilight	NN
58810	1569	20	and	and	CC
58810	1569	21	of	of	IN
58810	1569	22	diffused	diffuse	VBN
58810	1569	23	daylight	daylight	NN
58810	1569	24	.	.	.
58810	1570	1	Upon	upon	IN
58810	1570	2	the	the	DT
58810	1570	3	earth	earth	NN
58810	1570	4	,	,	,
58810	1570	5	twilight	twilight	NN
58810	1570	6	continues	continue	VBZ
58810	1570	7	until	until	IN
58810	1570	8	the	the	DT
58810	1570	9	sun	sun	NN
58810	1570	10	is	be	VBZ
58810	1570	11	eighteen	eighteen	CD
58810	1570	12	degrees	degree	NNS
58810	1570	13	below	below	IN
58810	1570	14	the	the	DT
58810	1570	15	horizon	horizon	NN
58810	1570	16	;	;	:
58810	1570	17	that	that	RB
58810	1570	18	is	is	RB
58810	1570	19	,	,	,
58810	1570	20	day	day	NN
58810	1570	21	and	and	CC
58810	1570	22	night	night	NN
58810	1570	23	are	be	VBP
58810	1570	24	separated	separate	VBN
58810	1570	25	by	by	IN
58810	1570	26	a	a	DT
58810	1570	27	belt	belt	NN
58810	1570	28	twelve	twelve	CD
58810	1570	29	hundred	hundred	CD
58810	1570	30	miles	mile	NNS
58810	1570	31	in	in	IN
58810	1570	32	breadth	breadth	NN
58810	1570	33	,	,	,
58810	1570	34	in	in	IN
58810	1570	35	which	which	WDT
58810	1570	36	the	the	DT
58810	1570	37	transition	transition	NN
58810	1570	38	from	from	IN
58810	1570	39	light	light	NN
58810	1570	40	to	to	IN
58810	1570	41	darkness	darkness	NN
58810	1570	42	is	be	VBZ
58810	1570	43	gradual	gradual	JJ
58810	1570	44	.	.	.
58810	1571	1	We	-PRON-	PRP
58810	1571	2	have	have	VBP
58810	1571	3	seen	see	VBN
58810	1571	4	(	(	-LRB-
58810	1571	5	66	66	CD
58810	1571	6	)	)	-RRB-
58810	1571	7	that	that	IN
58810	1571	8	this	this	DT
58810	1571	9	twilight	twilight	NN
58810	1571	10	results	result	VBZ
58810	1571	11	from	from	IN
58810	1571	12	the	the	DT
58810	1571	13	refraction	refraction	NN
58810	1571	14	and	and	CC
58810	1571	15	reflection	reflection	NN
58810	1571	16	of	of	IN
58810	1571	17	light	light	NN
58810	1571	18	by	by	IN
58810	1571	19	our	-PRON-	PRP$
58810	1571	20	atmosphere	atmosphere	NN
58810	1571	21	;	;	:
58810	1571	22	and	and	CC
58810	1571	23	,	,	,
58810	1571	24	if	if	IN
58810	1571	25	the	the	DT
58810	1571	26	moon	moon	NN
58810	1571	27	had	have	VBD
58810	1571	28	an	an	DT
58810	1571	29	atmosphere	atmosphere	NN
58810	1571	30	,	,	,
58810	1571	31	we	-PRON-	PRP
58810	1571	32	should	should	MD
58810	1571	33	notice	notice	VB
58810	1571	34	a	a	DT
58810	1571	35	similar	similar	JJ
58810	1571	36	gradual	gradual	JJ
58810	1571	37	transition	transition	NN
58810	1571	38	from	from	IN
58810	1571	39	the	the	DT
58810	1571	40	bright	bright	NN
58810	1571	41	to	to	IN
58810	1571	42	the	the	DT
58810	1571	43	dark	dark	JJ
58810	1571	44	portions	portion	NNS
58810	1571	45	of	of	IN
58810	1571	46	her	-PRON-	PRP$
58810	1571	47	surface	surface	NN
58810	1571	48	.	.	.
58810	1572	1	Such	such	JJ
58810	1572	2	,	,	,
58810	1572	3	however	however	RB
58810	1572	4	,	,	,
58810	1572	5	is	be	VBZ
58810	1572	6	not	not	RB
58810	1572	7	the	the	DT
58810	1572	8	case	case	NN
58810	1572	9	.	.	.
58810	1573	1	The	the	DT
58810	1573	2	boundary	boundary	NN
58810	1573	3	between	between	IN
58810	1573	4	the	the	DT
58810	1573	5	light	light	NN
58810	1573	6	and	and	CC
58810	1573	7	darkness	darkness	NN
58810	1573	8	,	,	,
58810	1573	9	though	though	IN
58810	1573	10	irregular	irregular	JJ
58810	1573	11	,	,	,
58810	1573	12	is	be	VBZ
58810	1573	13	sharply	sharply	RB
58810	1573	14	defined	define	VBN
58810	1573	15	.	.	.
58810	1574	1	Close	close	RB
58810	1574	2	to	to	IN
58810	1574	3	this	this	DT
58810	1574	4	boundary	boundary	JJ
58810	1574	5	the	the	DT
58810	1574	6	unillumined	unillumined	JJ
58810	1574	7	portion	portion	NN
58810	1574	8	of	of	IN
58810	1574	9	the	the	DT
58810	1574	10	moon	moon	NN
58810	1574	11	appears	appear	VBZ
58810	1574	12	just	just	RB
58810	1574	13	as	as	RB
58810	1574	14	dark	dark	JJ
58810	1574	15	as	as	IN
58810	1574	16	at	at	IN
58810	1574	17	any	any	DT
58810	1574	18	distance	distance	NN
58810	1574	19	from	from	IN
58810	1574	20	it	-PRON-	PRP
58810	1574	21	.	.	.
58810	1575	1	The	the	DT
58810	1575	2	shadows	shadow	NNS
58810	1575	3	on	on	IN
58810	1575	4	the	the	DT
58810	1575	5	moon	moon	NN
58810	1575	6	are	be	VBP
58810	1575	7	also	also	RB
58810	1575	8	pitchy	pitchy	JJ
58810	1575	9	black	black	JJ
58810	1575	10	,	,	,
58810	1575	11	without	without	IN
58810	1575	12	a	a	DT
58810	1575	13	trace	trace	NN
58810	1575	14	of	of	IN
58810	1575	15	diffused	diffuse	VBN
58810	1575	16	daylight	daylight	NN
58810	1575	17	.	.	.
58810	1576	1	[	[	-LRB-
58810	1576	2	Illustration	illustration	NN
58810	1576	3	:	:	:
58810	1576	4	Fig	Fig	NNP
58810	1576	5	.	.	.
58810	1577	1	129	129	CD
58810	1577	2	.	.	.
58810	1577	3	]	]	-RRB-
58810	1578	1	(	(	-LRB-
58810	1578	2	3	3	LS
58810	1578	3	)	)	-RRB-
58810	1578	4	The	the	DT
58810	1578	5	absence	absence	NN
58810	1578	6	of	of	IN
58810	1578	7	an	an	DT
58810	1578	8	atmosphere	atmosphere	NN
58810	1578	9	is	be	VBZ
58810	1578	10	also	also	RB
58810	1578	11	proved	prove	VBN
58810	1578	12	by	by	IN
58810	1578	13	the	the	DT
58810	1578	14	absence	absence	NN
58810	1578	15	of	of	IN
58810	1578	16	refraction	refraction	NN
58810	1578	17	when	when	WRB
58810	1578	18	the	the	DT
58810	1578	19	moon	moon	NN
58810	1578	20	passes	pass	VBZ
58810	1578	21	between	between	IN
58810	1578	22	us	-PRON-	PRP
58810	1578	23	and	and	CC
58810	1578	24	the	the	DT
58810	1578	25	stars	star	NNS
58810	1578	26	.	.	.
58810	1579	1	Let	let	VB
58810	1579	2	_	_	NNP
58810	1579	3	AB	AB	NNP
58810	1579	4	_	_	NNP
58810	1579	5	(	(	-LRB-
58810	1579	6	Fig	Fig	NNP
58810	1579	7	.	.	.
58810	1580	1	129	129	LS
58810	1580	2	)	)	-RRB-
58810	1580	3	represent	represent	VB
58810	1580	4	the	the	DT
58810	1580	5	disk	disk	NN
58810	1580	6	of	of	IN
58810	1580	7	the	the	DT
58810	1580	8	moon	moon	NN
58810	1580	9	,	,	,
58810	1580	10	and	and	CC
58810	1580	11	_	_	NNP
58810	1580	12	CD	CD	NNP
58810	1580	13	_	_	NNP
58810	1580	14	an	an	DT
58810	1580	15	atmosphere	atmosphere	NN
58810	1580	16	supposed	suppose	VBN
58810	1580	17	to	to	TO
58810	1580	18	surround	surround	VB
58810	1580	19	it	-PRON-	PRP
58810	1580	20	.	.	.
58810	1581	1	Let	let	VB
58810	1581	2	_	_	NNP
58810	1581	3	SAE	SAE	NNP
58810	1581	4	_	_	NNP
58810	1581	5	represent	represent	VBP
58810	1581	6	a	a	DT
58810	1581	7	straight	straight	JJ
58810	1581	8	line	line	NN
58810	1581	9	from	from	IN
58810	1581	10	the	the	DT
58810	1581	11	earth	earth	NN
58810	1581	12	,	,	,
58810	1581	13	touching	touch	VBG
58810	1581	14	the	the	DT
58810	1581	15	moon	moon	NN
58810	1581	16	at	at	IN
58810	1581	17	_	_	NNP
58810	1581	18	A	A	NNP
58810	1581	19	_	_	NNP
58810	1581	20	,	,	,
58810	1581	21	and	and	CC
58810	1581	22	let	let	VB
58810	1581	23	_	_	NNP
58810	1581	24	S	S	NNP
58810	1581	25	_	_	NNP
58810	1581	26	be	be	VB
58810	1581	27	a	a	DT
58810	1581	28	star	star	NN
58810	1581	29	situated	situate	VBN
58810	1581	30	in	in	IN
58810	1581	31	the	the	DT
58810	1581	32	direction	direction	NN
58810	1581	33	of	of	IN
58810	1581	34	this	this	DT
58810	1581	35	line	line	NN
58810	1581	36	.	.	.
58810	1582	1	If	if	IN
58810	1582	2	the	the	DT
58810	1582	3	moon	moon	NN
58810	1582	4	had	have	VBD
58810	1582	5	no	no	DT
58810	1582	6	atmosphere	atmosphere	NN
58810	1582	7	,	,	,
58810	1582	8	this	this	DT
58810	1582	9	star	star	NN
58810	1582	10	would	would	MD
58810	1582	11	appear	appear	VB
58810	1582	12	to	to	TO
58810	1582	13	touch	touch	VB
58810	1582	14	the	the	DT
58810	1582	15	edge	edge	NN
58810	1582	16	of	of	IN
58810	1582	17	the	the	DT
58810	1582	18	moon	moon	NN
58810	1582	19	at	at	IN
58810	1582	20	_	_	NNP
58810	1582	21	A	A	NNP
58810	1582	22	_	_	NNP
58810	1582	23	;	;	:
58810	1582	24	but	but	CC
58810	1582	25	,	,	,
58810	1582	26	if	if	IN
58810	1582	27	the	the	DT
58810	1582	28	moon	moon	NN
58810	1582	29	had	have	VBD
58810	1582	30	an	an	DT
58810	1582	31	atmosphere	atmosphere	NN
58810	1582	32	,	,	,
58810	1582	33	a	a	DT
58810	1582	34	star	star	NN
58810	1582	35	behind	behind	IN
58810	1582	36	the	the	DT
58810	1582	37	edge	edge	NN
58810	1582	38	of	of	IN
58810	1582	39	the	the	DT
58810	1582	40	moon	moon	NN
58810	1582	41	,	,	,
58810	1582	42	at	at	IN
58810	1582	43	_	_	NNP
58810	1582	44	S	S	NNP
58810	1582	45	'	'	''
58810	1582	46	_	_	NNP
58810	1582	47	,	,	,
58810	1582	48	would	would	MD
58810	1582	49	be	be	VB
58810	1582	50	visible	visible	JJ
58810	1582	51	at	at	IN
58810	1582	52	the	the	DT
58810	1582	53	earth	earth	NN
58810	1582	54	;	;	:
58810	1582	55	for	for	IN
58810	1582	56	the	the	DT
58810	1582	57	ray	ray	NNP
58810	1582	58	_	_	NNP
58810	1582	59	S'A	S'A	NNP
58810	1582	60	_	_	NNP
58810	1582	61	would	would	MD
58810	1582	62	be	be	VB
58810	1582	63	bent	bent	JJ
58810	1582	64	by	by	IN
58810	1582	65	the	the	DT
58810	1582	66	atmosphere	atmosphere	NN
58810	1582	67	into	into	IN
58810	1582	68	the	the	DT
58810	1582	69	direction	direction	NN
58810	1582	70	_	_	NNP
58810	1582	71	AE	AE	NNP
58810	1582	72	'	'	''
58810	1582	73	_	_	NNP
58810	1582	74	.	.	.
58810	1583	1	So	so	RB
58810	1583	2	,	,	,
58810	1583	3	also	also	RB
58810	1583	4	,	,	,
58810	1583	5	on	on	IN
58810	1583	6	the	the	DT
58810	1583	7	opposite	opposite	JJ
58810	1583	8	side	side	NN
58810	1583	9	of	of	IN
58810	1583	10	the	the	DT
58810	1583	11	moon	moon	NN
58810	1583	12	,	,	,
58810	1583	13	a	a	DT
58810	1583	14	star	star	NN
58810	1583	15	might	may	MD
58810	1583	16	be	be	VB
58810	1583	17	seen	see	VBN
58810	1583	18	at	at	IN
58810	1583	19	the	the	DT
58810	1583	20	earth	earth	NN
58810	1583	21	,	,	,
58810	1583	22	although	although	IN
58810	1583	23	really	really	RB
58810	1583	24	behind	behind	IN
58810	1583	25	the	the	DT
58810	1583	26	edge	edge	NN
58810	1583	27	of	of	IN
58810	1583	28	the	the	DT
58810	1583	29	moon	moon	NN
58810	1583	30	:	:	:
58810	1583	31	hence	hence	RB
58810	1583	32	,	,	,
58810	1583	33	if	if	IN
58810	1583	34	the	the	DT
58810	1583	35	moon	moon	NN
58810	1583	36	had	have	VBD
58810	1583	37	an	an	DT
58810	1583	38	atmosphere	atmosphere	NN
58810	1583	39	,	,	,
58810	1583	40	the	the	DT
58810	1583	41	time	time	NN
58810	1583	42	during	during	IN
58810	1583	43	which	which	WDT
58810	1583	44	a	a	DT
58810	1583	45	star	star	NN
58810	1583	46	would	would	MD
58810	1583	47	be	be	VB
58810	1583	48	concealed	conceal	VBN
58810	1583	49	by	by	IN
58810	1583	50	the	the	DT
58810	1583	51	moon	moon	NN
58810	1583	52	would	would	MD
58810	1583	53	be	be	VB
58810	1583	54	less	less	JJR
58810	1583	55	than	than	IN
58810	1583	56	if	if	IN
58810	1583	57	it	-PRON-	PRP
58810	1583	58	had	have	VBD
58810	1583	59	no	no	DT
58810	1583	60	atmosphere	atmosphere	NN
58810	1583	61	,	,	,
58810	1583	62	and	and	CC
58810	1583	63	the	the	DT
58810	1583	64	amount	amount	NN
58810	1583	65	of	of	IN
58810	1583	66	this	this	DT
58810	1583	67	effect	effect	NN
58810	1583	68	must	must	MD
58810	1583	69	be	be	VB
58810	1583	70	proportional	proportional	JJ
58810	1583	71	to	to	IN
58810	1583	72	the	the	DT
58810	1583	73	density	density	NN
58810	1583	74	of	of	IN
58810	1583	75	the	the	DT
58810	1583	76	atmosphere	atmosphere	NN
58810	1583	77	.	.	.
58810	1584	1	The	the	DT
58810	1584	2	moon	moon	NN
58810	1584	3	,	,	,
58810	1584	4	in	in	IN
58810	1584	5	her	-PRON-	PRP$
58810	1584	6	orbital	orbital	JJ
58810	1584	7	course	course	NN
58810	1584	8	across	across	IN
58810	1584	9	the	the	DT
58810	1584	10	heavens	heavens	NNPS
58810	1584	11	,	,	,
58810	1584	12	is	be	VBZ
58810	1584	13	continually	continually	RB
58810	1584	14	passing	pass	VBG
58810	1584	15	before	before	RB
58810	1584	16	,	,	,
58810	1584	17	or	or	CC
58810	1584	18	_	_	NNP
58810	1584	19	occulting	occult	VBG
58810	1584	20	_	_	NNP
58810	1584	21	,	,	,
58810	1584	22	some	some	DT
58810	1584	23	of	of	IN
58810	1584	24	the	the	DT
58810	1584	25	stars	star	NNS
58810	1584	26	that	that	WDT
58810	1584	27	so	so	RB
58810	1584	28	thickly	thickly	RB
58810	1584	29	stud	stud	VBP
58810	1584	30	her	-PRON-	PRP$
58810	1584	31	apparent	apparent	JJ
58810	1584	32	path	path	NN
58810	1584	33	;	;	,
58810	1584	34	and	and	CC
58810	1584	35	when	when	WRB
58810	1584	36	we	-PRON-	PRP
58810	1584	37	see	see	VBP
58810	1584	38	a	a	DT
58810	1584	39	star	star	NN
58810	1584	40	thus	thus	RB
58810	1584	41	pass	pass	VB
58810	1584	42	behind	behind	RP
58810	1584	43	the	the	DT
58810	1584	44	lunar	lunar	JJ
58810	1584	45	disk	disk	NN
58810	1584	46	on	on	IN
58810	1584	47	one	one	CD
58810	1584	48	side	side	NN
58810	1584	49	,	,	,
58810	1584	50	and	and	CC
58810	1584	51	come	come	VB
58810	1584	52	out	out	RP
58810	1584	53	again	again	RB
58810	1584	54	on	on	IN
58810	1584	55	the	the	DT
58810	1584	56	other	other	JJ
58810	1584	57	side	side	NN
58810	1584	58	,	,	,
58810	1584	59	we	-PRON-	PRP
58810	1584	60	are	be	VBP
58810	1584	61	virtually	virtually	RB
58810	1584	62	observing	observe	VBG
58810	1584	63	the	the	DT
58810	1584	64	setting	setting	NN
58810	1584	65	and	and	CC
58810	1584	66	rising	rise	VBG
58810	1584	67	of	of	IN
58810	1584	68	that	that	DT
58810	1584	69	star	star	NN
58810	1584	70	upon	upon	IN
58810	1584	71	the	the	DT
58810	1584	72	moon	moon	NN
58810	1584	73	.	.	.
58810	1585	1	The	the	DT
58810	1585	2	moon	moon	NN
58810	1585	3	's	's	POS
58810	1585	4	apparent	apparent	JJ
58810	1585	5	diameter	diameter	NN
58810	1585	6	has	have	VBZ
58810	1585	7	been	be	VBN
58810	1585	8	measured	measure	VBN
58810	1585	9	over	over	RB
58810	1585	10	and	and	CC
58810	1585	11	over	over	RB
58810	1585	12	again	again	RB
58810	1585	13	,	,	,
58810	1585	14	and	and	CC
58810	1585	15	is	be	VBZ
58810	1585	16	known	know	VBN
58810	1585	17	with	with	IN
58810	1585	18	great	great	JJ
58810	1585	19	accuracy	accuracy	NN
58810	1585	20	;	;	:
58810	1585	21	the	the	DT
58810	1585	22	rate	rate	NN
58810	1585	23	of	of	IN
58810	1585	24	her	-PRON-	PRP$
58810	1585	25	motion	motion	NN
58810	1585	26	across	across	IN
58810	1585	27	the	the	DT
58810	1585	28	sky	sky	NN
58810	1585	29	is	be	VBZ
58810	1585	30	also	also	RB
58810	1585	31	known	know	VBN
58810	1585	32	with	with	IN
58810	1585	33	perfect	perfect	JJ
58810	1585	34	accuracy	accuracy	NN
58810	1585	35	:	:	:
58810	1585	36	hence	hence	RB
58810	1585	37	it	-PRON-	PRP
58810	1585	38	is	be	VBZ
58810	1585	39	easy	easy	JJ
58810	1585	40	to	to	TO
58810	1585	41	calculate	calculate	VB
58810	1585	42	how	how	WRB
58810	1585	43	long	long	RB
58810	1585	44	the	the	DT
58810	1585	45	moon	moon	NN
58810	1585	46	will	will	MD
58810	1585	47	take	take	VB
58810	1585	48	to	to	TO
58810	1585	49	travel	travel	VB
58810	1585	50	across	across	IN
58810	1585	51	a	a	DT
58810	1585	52	part	part	NN
58810	1585	53	of	of	IN
58810	1585	54	the	the	DT
58810	1585	55	sky	sky	NN
58810	1585	56	exactly	exactly	RB
58810	1585	57	equal	equal	JJ
58810	1585	58	in	in	IN
58810	1585	59	length	length	NN
58810	1585	60	to	to	IN
58810	1585	61	her	-PRON-	PRP$
58810	1585	62	own	own	JJ
58810	1585	63	diameter	diameter	NN
58810	1585	64	.	.	.
58810	1586	1	Supposing	supposing	NN
58810	1586	2	,	,	,
58810	1586	3	then	then	RB
58810	1586	4	,	,	,
58810	1586	5	that	that	IN
58810	1586	6	we	-PRON-	PRP
58810	1586	7	observe	observe	VBP
58810	1586	8	a	a	DT
58810	1586	9	star	star	NN
58810	1586	10	pass	pass	NN
58810	1586	11	behind	behind	IN
58810	1586	12	the	the	DT
58810	1586	13	moon	moon	NN
58810	1586	14	,	,	,
58810	1586	15	and	and	CC
58810	1586	16	out	out	RB
58810	1586	17	again	again	RB
58810	1586	18	,	,	,
58810	1586	19	it	-PRON-	PRP
58810	1586	20	is	be	VBZ
58810	1586	21	clear	clear	JJ
58810	1586	22	,	,	,
58810	1586	23	that	that	IN
58810	1586	24	,	,	,
58810	1586	25	if	if	IN
58810	1586	26	there	there	EX
58810	1586	27	is	be	VBZ
58810	1586	28	no	no	DT
58810	1586	29	atmosphere	atmosphere	NN
58810	1586	30	,	,	,
58810	1586	31	the	the	DT
58810	1586	32	interval	interval	NN
58810	1586	33	of	of	IN
58810	1586	34	time	time	NN
58810	1586	35	during	during	IN
58810	1586	36	which	which	WDT
58810	1586	37	it	-PRON-	PRP
58810	1586	38	remains	remain	VBZ
58810	1586	39	occulted	occult	VBN
58810	1586	40	ought	ought	MD
58810	1586	41	to	to	TO
58810	1586	42	be	be	VB
58810	1586	43	exactly	exactly	RB
58810	1586	44	equal	equal	JJ
58810	1586	45	to	to	IN
58810	1586	46	the	the	DT
58810	1586	47	computed	compute	VBN
58810	1586	48	time	time	NN
58810	1586	49	which	which	WDT
58810	1586	50	the	the	DT
58810	1586	51	moon	moon	NN
58810	1586	52	would	would	MD
58810	1586	53	take	take	VB
58810	1586	54	to	to	TO
58810	1586	55	pass	pass	VB
58810	1586	56	over	over	RP
58810	1586	57	the	the	DT
58810	1586	58	star	star	NN
58810	1586	59	.	.	.
58810	1587	1	If	if	IN
58810	1587	2	,	,	,
58810	1587	3	however	however	RB
58810	1587	4	,	,	,
58810	1587	5	from	from	IN
58810	1587	6	the	the	DT
58810	1587	7	existence	existence	NN
58810	1587	8	of	of	IN
58810	1587	9	a	a	DT
58810	1587	10	lunar	lunar	JJ
58810	1587	11	atmosphere	atmosphere	NN
58810	1587	12	,	,	,
58810	1587	13	the	the	DT
58810	1587	14	star	star	NN
58810	1587	15	disappears	disappear	VBZ
58810	1587	16	too	too	RB
58810	1587	17	late	late	RB
58810	1587	18	,	,	,
58810	1587	19	and	and	CC
58810	1587	20	re	re	NNS
58810	1587	21	-	-	:
58810	1587	22	appears	appear	VBZ
58810	1587	23	too	too	RB
58810	1587	24	soon	soon	RB
58810	1587	25	,	,	,
58810	1587	26	as	as	IN
58810	1587	27	we	-PRON-	PRP
58810	1587	28	have	have	VBP
58810	1587	29	seen	see	VBN
58810	1587	30	it	-PRON-	PRP
58810	1587	31	would	would	MD
58810	1587	32	,	,	,
58810	1587	33	these	these	DT
58810	1587	34	two	two	CD
58810	1587	35	intervals	interval	NNS
58810	1587	36	will	will	MD
58810	1587	37	not	not	RB
58810	1587	38	agree	agree	VB
58810	1587	39	;	;	:
58810	1587	40	the	the	DT
58810	1587	41	computed	compute	VBN
58810	1587	42	time	time	NN
58810	1587	43	will	will	MD
58810	1587	44	be	be	VB
58810	1587	45	greater	great	JJR
58810	1587	46	than	than	IN
58810	1587	47	the	the	DT
58810	1587	48	observed	observed	JJ
58810	1587	49	time	time	NN
58810	1587	50	,	,	,
58810	1587	51	and	and	CC
58810	1587	52	the	the	DT
58810	1587	53	difference	difference	NN
58810	1587	54	will	will	MD
58810	1587	55	represent	represent	VB
58810	1587	56	the	the	DT
58810	1587	57	amount	amount	NN
58810	1587	58	of	of	IN
58810	1587	59	refraction	refraction	NN
58810	1587	60	the	the	DT
58810	1587	61	star	star	NN
58810	1587	62	's	's	POS
58810	1587	63	light	light	NN
58810	1587	64	has	have	VBZ
58810	1587	65	sustained	sustain	VBN
58810	1587	66	or	or	CC
58810	1587	67	suffered	suffer	VBN
58810	1587	68	,	,	,
58810	1587	69	and	and	CC
58810	1587	70	hence	hence	RB
58810	1587	71	the	the	DT
58810	1587	72	extent	extent	NN
58810	1587	73	of	of	IN
58810	1587	74	atmosphere	atmosphere	NN
58810	1587	75	it	-PRON-	PRP
58810	1587	76	has	have	VBZ
58810	1587	77	had	have	VBN
58810	1587	78	to	to	TO
58810	1587	79	pass	pass	VB
58810	1587	80	through	through	RB
58810	1587	81	.	.	.
58810	1588	1	Comparisons	comparison	NNS
58810	1588	2	of	of	IN
58810	1588	3	these	these	DT
58810	1588	4	two	two	CD
58810	1588	5	intervals	interval	NNS
58810	1588	6	of	of	IN
58810	1588	7	time	time	NN
58810	1588	8	have	have	VBP
58810	1588	9	been	be	VBN
58810	1588	10	repeatedly	repeatedly	RB
58810	1588	11	made	make	VBN
58810	1588	12	,	,	,
58810	1588	13	the	the	DT
58810	1588	14	most	most	RBS
58810	1588	15	extensive	extensive	JJ
58810	1588	16	being	be	VBG
58810	1588	17	executed	execute	VBN
58810	1588	18	under	under	IN
58810	1588	19	the	the	DT
58810	1588	20	direction	direction	NN
58810	1588	21	of	of	IN
58810	1588	22	the	the	DT
58810	1588	23	Astronomer	Astronomer	NNP
58810	1588	24	Royal	Royal	NNP
58810	1588	25	of	of	IN
58810	1588	26	England	England	NNP
58810	1588	27	,	,	,
58810	1588	28	several	several	JJ
58810	1588	29	years	year	NNS
58810	1588	30	ago	ago	RB
58810	1588	31	,	,	,
58810	1588	32	and	and	CC
58810	1588	33	based	base	VBN
58810	1588	34	upon	upon	IN
58810	1588	35	no	no	DT
58810	1588	36	less	less	JJR
58810	1588	37	than	than	IN
58810	1588	38	two	two	CD
58810	1588	39	hundred	hundred	CD
58810	1588	40	and	and	CC
58810	1588	41	ninety	ninety	CD
58810	1588	42	-	-	HYPH
58810	1588	43	six	six	CD
58810	1588	44	occultation	occultation	NN
58810	1588	45	observations	observation	NNS
58810	1588	46	.	.	.
58810	1589	1	In	in	IN
58810	1589	2	this	this	DT
58810	1589	3	determination	determination	NN
58810	1589	4	the	the	DT
58810	1589	5	measured	measured	JJ
58810	1589	6	or	or	CC
58810	1589	7	telescopic	telescopic	JJ
58810	1589	8	diameter	diameter	NN
58810	1589	9	of	of	IN
58810	1589	10	the	the	DT
58810	1589	11	moon	moon	NN
58810	1589	12	was	be	VBD
58810	1589	13	compared	compare	VBN
58810	1589	14	with	with	IN
58810	1589	15	the	the	DT
58810	1589	16	diameter	diameter	NN
58810	1589	17	deduced	deduce	VBN
58810	1589	18	from	from	IN
58810	1589	19	the	the	DT
58810	1589	20	occultations	occultation	NNS
58810	1589	21	;	;	:
58810	1589	22	and	and	CC
58810	1589	23	it	-PRON-	PRP
58810	1589	24	was	be	VBD
58810	1589	25	found	find	VBN
58810	1589	26	that	that	IN
58810	1589	27	the	the	DT
58810	1589	28	telescopic	telescopic	NNP
58810	1589	29	diameter	diameter	NN
58810	1589	30	was	be	VBD
58810	1589	31	greater	great	JJR
58810	1589	32	than	than	IN
58810	1589	33	the	the	DT
58810	1589	34	occultation	occultation	NN
58810	1589	35	diameter	diameter	NN
58810	1589	36	by	by	IN
58810	1589	37	two	two	CD
58810	1589	38	seconds	second	NNS
58810	1589	39	of	of	IN
58810	1589	40	angular	angular	JJ
58810	1589	41	measurement	measurement	NN
58810	1589	42	,	,	,
58810	1589	43	or	or	CC
58810	1589	44	by	by	IN
58810	1589	45	about	about	IN
58810	1589	46	a	a	DT
58810	1589	47	thousandth	thousandth	JJ
58810	1589	48	part	part	NN
58810	1589	49	of	of	IN
58810	1589	50	the	the	DT
58810	1589	51	whole	whole	JJ
58810	1589	52	diameter	diameter	NN
58810	1589	53	of	of	IN
58810	1589	54	the	the	DT
58810	1589	55	moon	moon	NN
58810	1589	56	.	.	.
58810	1590	1	This	this	DT
58810	1590	2	discrepancy	discrepancy	NN
58810	1590	3	is	be	VBZ
58810	1590	4	probably	probably	RB
58810	1590	5	due	due	JJ
58810	1590	6	,	,	,
58810	1590	7	in	in	IN
58810	1590	8	part	part	NN
58810	1590	9	at	at	IN
58810	1590	10	least	least	JJS
58810	1590	11	,	,	,
58810	1590	12	to	to	IN
58810	1590	13	_	_	NNP
58810	1590	14	irradiation	irradiation	NN
58810	1590	15	_	_	NNP
58810	1590	16	(	(	-LRB-
58810	1590	17	91	91	CD
58810	1590	18	)	)	-RRB-
58810	1590	19	,	,	,
58810	1590	20	which	which	WDT
58810	1590	21	augments	augment	VBZ
58810	1590	22	the	the	DT
58810	1590	23	apparent	apparent	JJ
58810	1590	24	size	size	NN
58810	1590	25	of	of	IN
58810	1590	26	the	the	DT
58810	1590	27	moon	moon	NN
58810	1590	28	,	,	,
58810	1590	29	as	as	IN
58810	1590	30	seen	see	VBN
58810	1590	31	in	in	IN
58810	1590	32	the	the	DT
58810	1590	33	telescope	telescope	NN
58810	1590	34	as	as	RB
58810	1590	35	well	well	RB
58810	1590	36	as	as	IN
58810	1590	37	with	with	IN
58810	1590	38	the	the	DT
58810	1590	39	naked	naked	JJ
58810	1590	40	eye	eye	NN
58810	1590	41	;	;	:
58810	1590	42	but	but	CC
58810	1590	43	,	,	,
58810	1590	44	if	if	IN
58810	1590	45	the	the	DT
58810	1590	46	whole	whole	JJ
58810	1590	47	two	two	CD
58810	1590	48	seconds	second	NNS
58810	1590	49	were	be	VBD
58810	1590	50	caused	cause	VBN
58810	1590	51	by	by	IN
58810	1590	52	atmospheric	atmospheric	JJ
58810	1590	53	refraction	refraction	NN
58810	1590	54	,	,	,
58810	1590	55	this	this	DT
58810	1590	56	would	would	MD
58810	1590	57	imply	imply	VB
58810	1590	58	a	a	DT
58810	1590	59	horizontal	horizontal	JJ
58810	1590	60	refraction	refraction	NN
58810	1590	61	of	of	IN
58810	1590	62	one	one	CD
58810	1590	63	second	second	NN
58810	1590	64	,	,	,
58810	1590	65	which	which	WDT
58810	1590	66	is	be	VBZ
58810	1590	67	only	only	RB
58810	1590	68	one	one	CD
58810	1590	69	two	two	CD
58810	1590	70	-	-	HYPH
58810	1590	71	thousandth	thousandth	NN
58810	1590	72	of	of	IN
58810	1590	73	the	the	DT
58810	1590	74	earth	earth	NN
58810	1590	75	's	's	POS
58810	1590	76	horizontal	horizontal	JJ
58810	1590	77	refraction	refraction	NN
58810	1590	78	.	.	.
58810	1591	1	It	-PRON-	PRP
58810	1591	2	is	be	VBZ
58810	1591	3	possible	possible	JJ
58810	1591	4	that	that	IN
58810	1591	5	an	an	DT
58810	1591	6	atmosphere	atmosphere	NN
58810	1591	7	competent	competent	JJ
58810	1591	8	to	to	TO
58810	1591	9	produce	produce	VB
58810	1591	10	this	this	DT
58810	1591	11	refraction	refraction	NN
58810	1591	12	would	would	MD
58810	1591	13	not	not	RB
58810	1591	14	make	make	VB
58810	1591	15	itself	-PRON-	PRP
58810	1591	16	visible	visible	JJ
58810	1591	17	in	in	IN
58810	1591	18	any	any	DT
58810	1591	19	other	other	JJ
58810	1591	20	way	way	NN
58810	1591	21	.	.	.
58810	1592	1	But	but	CC
58810	1592	2	an	an	DT
58810	1592	3	atmosphere	atmosphere	NN
58810	1592	4	two	two	CD
58810	1592	5	thousand	thousand	CD
58810	1592	6	times	time	NNS
58810	1592	7	rarer	rare	JJR
58810	1592	8	than	than	IN
58810	1592	9	our	-PRON-	PRP$
58810	1592	10	air	air	NN
58810	1592	11	can	can	MD
58810	1592	12	scarcely	scarcely	RB
58810	1592	13	be	be	VB
58810	1592	14	regarded	regard	VBN
58810	1592	15	as	as	IN
58810	1592	16	an	an	DT
58810	1592	17	atmosphere	atmosphere	NN
58810	1592	18	at	at	RB
58810	1592	19	all	all	RB
58810	1592	20	.	.	.
58810	1593	1	The	the	DT
58810	1593	2	contents	content	NNS
58810	1593	3	of	of	IN
58810	1593	4	an	an	DT
58810	1593	5	air	air	NN
58810	1593	6	-	-	HYPH
58810	1593	7	pump	pump	NN
58810	1593	8	receiver	receiver	NN
58810	1593	9	can	can	MD
58810	1593	10	seldom	seldom	RB
58810	1593	11	be	be	VB
58810	1593	12	rarefied	rarefy	VBN
58810	1593	13	to	to	IN
58810	1593	14	a	a	DT
58810	1593	15	greater	great	JJR
58810	1593	16	extent	extent	NN
58810	1593	17	than	than	IN
58810	1593	18	to	to	IN
58810	1593	19	about	about	IN
58810	1593	20	a	a	DT
58810	1593	21	thousandth	thousandth	NN
58810	1593	22	of	of	IN
58810	1593	23	the	the	DT
58810	1593	24	density	density	NN
58810	1593	25	of	of	IN
58810	1593	26	air	air	NN
58810	1593	27	at	at	IN
58810	1593	28	the	the	DT
58810	1593	29	earth	earth	NN
58810	1593	30	's	's	POS
58810	1593	31	surface	surface	NN
58810	1593	32	;	;	:
58810	1593	33	and	and	CC
58810	1593	34	the	the	DT
58810	1593	35	lunar	lunar	JJ
58810	1593	36	atmosphere	atmosphere	NN
58810	1593	37	,	,	,
58810	1593	38	if	if	IN
58810	1593	39	it	-PRON-	PRP
58810	1593	40	exists	exist	VBZ
58810	1593	41	at	at	RB
58810	1593	42	all	all	RB
58810	1593	43	,	,	,
58810	1593	44	is	be	VBZ
58810	1593	45	thus	thus	RB
58810	1593	46	proved	prove	VBN
58810	1593	47	to	to	TO
58810	1593	48	be	be	VB
58810	1593	49	twice	twice	RB
58810	1593	50	as	as	RB
58810	1593	51	attenuated	attenuate	VBN
58810	1593	52	as	as	IN
58810	1593	53	what	what	WP
58810	1593	54	we	-PRON-	PRP
58810	1593	55	commonly	commonly	RB
58810	1593	56	call	call	VBP
58810	1593	57	a	a	DT
58810	1593	58	vacuum	vacuum	NN
58810	1593	59	.	.	.
58810	1594	1	The	the	DT
58810	1594	2	Surface	Surface	NNP
58810	1594	3	of	of	IN
58810	1594	4	the	the	DT
58810	1594	5	Moon	Moon	NNP
58810	1594	6	.	.	.
58810	1595	1	[	[	-LRB-
58810	1595	2	Illustration	illustration	NN
58810	1595	3	:	:	:
58810	1595	4	Fig	Fig	NNP
58810	1595	5	.	.	.
58810	1596	1	130	130	CD
58810	1596	2	.	.	.
58810	1596	3	]	]	-RRB-
58810	1597	1	112	112	CD
58810	1597	2	.	.	.
58810	1598	1	_	_	NNP
58810	1598	2	Dusky	Dusky	NNP
58810	1598	3	Patches	Patches	NNPS
58810	1598	4	on	on	IN
58810	1598	5	the	the	DT
58810	1598	6	Disk	Disk	NNP
58810	1598	7	of	of	IN
58810	1598	8	the	the	DT
58810	1598	9	Moon._--With	Moon._--With	NNP
58810	1598	10	the	the	DT
58810	1598	11	naked	naked	JJ
58810	1598	12	eye	eye	NN
58810	1598	13	,	,	,
58810	1598	14	large	large	JJ
58810	1598	15	dusky	dusky	JJ
58810	1598	16	patches	patch	NNS
58810	1598	17	are	be	VBP
58810	1598	18	seen	see	VBN
58810	1598	19	on	on	IN
58810	1598	20	the	the	DT
58810	1598	21	moon	moon	NN
58810	1598	22	,	,	,
58810	1598	23	in	in	IN
58810	1598	24	which	which	WDT
58810	1598	25	popular	popular	JJ
58810	1598	26	fancy	fancy	NN
58810	1598	27	has	have	VBZ
58810	1598	28	detected	detect	VBN
58810	1598	29	a	a	DT
58810	1598	30	resemblance	resemblance	NN
58810	1598	31	to	to	IN
58810	1598	32	a	a	DT
58810	1598	33	human	human	JJ
58810	1598	34	face	face	NN
58810	1598	35	.	.	.
58810	1599	1	With	with	IN
58810	1599	2	a	a	DT
58810	1599	3	telescope	telescope	NN
58810	1599	4	of	of	IN
58810	1599	5	low	low	JJ
58810	1599	6	power	power	NN
58810	1599	7	,	,	,
58810	1599	8	these	these	DT
58810	1599	9	dark	dark	JJ
58810	1599	10	patches	patch	NNS
58810	1599	11	appear	appear	VBP
58810	1599	12	as	as	RB
58810	1599	13	smooth	smooth	JJ
58810	1599	14	as	as	IN
58810	1599	15	water	water	NN
58810	1599	16	,	,	,
58810	1599	17	and	and	CC
58810	1599	18	they	-PRON-	PRP
58810	1599	19	were	be	VBD
58810	1599	20	once	once	RB
58810	1599	21	supposed	suppose	VBN
58810	1599	22	to	to	TO
58810	1599	23	be	be	VB
58810	1599	24	seas	sea	NNS
58810	1599	25	.	.	.
58810	1600	1	This	this	DT
58810	1600	2	theory	theory	NN
58810	1600	3	was	be	VBD
58810	1600	4	the	the	DT
58810	1600	5	origin	origin	NN
58810	1600	6	of	of	IN
58810	1600	7	the	the	DT
58810	1600	8	name	name	NN
58810	1600	9	_	_	NNP
58810	1600	10	mare	mare	NNP
58810	1600	11	_	_	NNP
58810	1600	12	(	(	-LRB-
58810	1600	13	Latin	Latin	NNP
58810	1600	14	for	for	IN
58810	1600	15	_	_	NNP
58810	1600	16	sea	sea	NNP
58810	1600	17	_	_	NNP
58810	1600	18	)	)	-RRB-
58810	1600	19	,	,	,
58810	1600	20	which	which	WDT
58810	1600	21	is	be	VBZ
58810	1600	22	still	still	RB
58810	1600	23	applied	apply	VBN
58810	1600	24	to	to	IN
58810	1600	25	the	the	DT
58810	1600	26	larger	large	JJR
58810	1600	27	of	of	IN
58810	1600	28	these	these	DT
58810	1600	29	plains	plain	NNS
58810	1600	30	;	;	:
58810	1600	31	but	but	CC
58810	1600	32	,	,	,
58810	1600	33	if	if	IN
58810	1600	34	there	there	EX
58810	1600	35	were	be	VBD
58810	1600	36	water	water	NN
58810	1600	37	on	on	IN
58810	1600	38	the	the	DT
58810	1600	39	surface	surface	NN
58810	1600	40	of	of	IN
58810	1600	41	the	the	DT
58810	1600	42	moon	moon	NN
58810	1600	43	,	,	,
58810	1600	44	it	-PRON-	PRP
58810	1600	45	could	could	MD
58810	1600	46	not	not	RB
58810	1600	47	fail	fail	VB
58810	1600	48	to	to	TO
58810	1600	49	manifest	manifest	VB
58810	1600	50	its	-PRON-	PRP$
58810	1600	51	presence	presence	NN
58810	1600	52	by	by	IN
58810	1600	53	its	-PRON-	PRP$
58810	1600	54	vapor	vapor	NN
58810	1600	55	,	,	,
58810	1600	56	which	which	WDT
58810	1600	57	would	would	MD
58810	1600	58	form	form	VB
58810	1600	59	an	an	DT
58810	1600	60	appreciable	appreciable	JJ
58810	1600	61	atmosphere	atmosphere	NN
58810	1600	62	.	.	.
58810	1601	1	Moreover	moreover	RB
58810	1601	2	,	,	,
58810	1601	3	with	with	IN
58810	1601	4	a	a	DT
58810	1601	5	high	high	JJ
58810	1601	6	telescopic	telescopic	JJ
58810	1601	7	power	power	NN
58810	1601	8	,	,	,
58810	1601	9	these	these	DT
58810	1601	10	plains	plain	NNS
58810	1601	11	present	present	VBP
58810	1601	12	a	a	DT
58810	1601	13	more	more	RBR
58810	1601	14	or	or	CC
58810	1601	15	less	less	RBR
58810	1601	16	uneven	uneven	JJ
58810	1601	17	surface	surface	NN
58810	1601	18	;	;	:
58810	1601	19	and	and	CC
58810	1601	20	,	,	,
58810	1601	21	as	as	IN
58810	1601	22	the	the	DT
58810	1601	23	elevations	elevation	NNS
58810	1601	24	and	and	CC
58810	1601	25	depressions	depression	NNS
58810	1601	26	are	be	VBP
58810	1601	27	found	find	VBN
58810	1601	28	to	to	TO
58810	1601	29	be	be	VB
58810	1601	30	permanent	permanent	JJ
58810	1601	31	,	,	,
58810	1601	32	they	-PRON-	PRP
58810	1601	33	can	can	MD
58810	1601	34	not	not	RB
58810	1601	35	,	,	,
58810	1601	36	of	of	IN
58810	1601	37	course	course	NN
58810	1601	38	,	,	,
58810	1601	39	belong	belong	VBP
58810	1601	40	to	to	IN
58810	1601	41	the	the	DT
58810	1601	42	surface	surface	NN
58810	1601	43	of	of	IN
58810	1601	44	water	water	NN
58810	1601	45	.	.	.
58810	1602	1	The	the	DT
58810	1602	2	chief	chief	NN
58810	1602	3	of	of	IN
58810	1602	4	these	these	DT
58810	1602	5	plains	plain	NNS
58810	1602	6	are	be	VBP
58810	1602	7	shown	show	VBN
58810	1602	8	in	in	IN
58810	1602	9	Fig	Fig	NNP
58810	1602	10	.	.	.
58810	1603	1	130	130	CD
58810	1603	2	.	.	.
58810	1604	1	They	-PRON-	PRP
58810	1604	2	are	be	VBP
58810	1604	3	_	_	NNP
58810	1604	4	Mare	Mare	NNP
58810	1604	5	Crisium	Crisium	NNP
58810	1604	6	_	_	NNP
58810	1604	7	,	,	,
58810	1604	8	_	_	NNP
58810	1604	9	Mare	Mare	NNP
58810	1604	10	Foecunditatis	Foecunditatis	NNP
58810	1604	11	_	_	NNP
58810	1604	12	,	,	,
58810	1604	13	_	_	NNP
58810	1604	14	Mare	Mare	NNP
58810	1604	15	Nectaris	Nectaris	NNP
58810	1604	16	_	_	NNP
58810	1604	17	,	,	,
58810	1604	18	_	_	NNP
58810	1604	19	Mare	Mare	NNP
58810	1604	20	Tranquillitatis	Tranquillitatis	NNP
58810	1604	21	_	_	NNP
58810	1604	22	,	,	,
58810	1604	23	_	_	NNP
58810	1604	24	Mare	Mare	NNP
58810	1604	25	Serenitatis	Serenitatis	NNP
58810	1604	26	_	_	NNP
58810	1604	27	,	,	,
58810	1604	28	_	_	NNP
58810	1604	29	Mare	Mare	NNP
58810	1604	30	Imbrium	Imbrium	NNP
58810	1604	31	_	_	NNP
58810	1604	32	,	,	,
58810	1604	33	_	_	NNP
58810	1604	34	Mare	Mare	NNP
58810	1604	35	Frigoris	Frigoris	NNP
58810	1604	36	_	_	NNP
58810	1604	37	,	,	,
58810	1604	38	and	and	CC
58810	1604	39	_	_	NNP
58810	1604	40	Oceanus	Oceanus	NNP
58810	1604	41	Procellarum	Procellarum	NNP
58810	1604	42	_	_	NNP
58810	1604	43	.	.	.
58810	1605	1	All	all	PDT
58810	1605	2	these	these	DT
58810	1605	3	plains	plain	NNS
58810	1605	4	can	can	MD
58810	1605	5	easily	easily	RB
58810	1605	6	be	be	VB
58810	1605	7	recognized	recognize	VBN
58810	1605	8	on	on	IN
58810	1605	9	the	the	DT
58810	1605	10	surface	surface	NN
58810	1605	11	of	of	IN
58810	1605	12	the	the	DT
58810	1605	13	full	full	JJ
58810	1605	14	moon	moon	NN
58810	1605	15	with	with	IN
58810	1605	16	the	the	DT
58810	1605	17	unaided	unaided	JJ
58810	1605	18	eye	eye	NN
58810	1605	19	.	.	.
58810	1606	1	113	113	CD
58810	1606	2	.	.	.
58810	1607	1	_	_	NNP
58810	1607	2	The	the	DT
58810	1607	3	Terminator	Terminator	NNP
58810	1607	4	of	of	IN
58810	1607	5	the	the	DT
58810	1607	6	Moon._--The	Moon._--The	NNP
58810	1607	7	terminator	terminator	NN
58810	1607	8	of	of	IN
58810	1607	9	the	the	DT
58810	1607	10	moon	moon	NN
58810	1607	11	is	be	VBZ
58810	1607	12	the	the	DT
58810	1607	13	line	line	NN
58810	1607	14	which	which	WDT
58810	1607	15	separates	separate	VBZ
58810	1607	16	the	the	DT
58810	1607	17	bright	bright	JJ
58810	1607	18	and	and	CC
58810	1607	19	dark	dark	JJ
58810	1607	20	portions	portion	NNS
58810	1607	21	of	of	IN
58810	1607	22	its	-PRON-	PRP$
58810	1607	23	disk	disk	NN
58810	1607	24	.	.	.
58810	1608	1	When	when	WRB
58810	1608	2	viewed	view	VBN
58810	1608	3	with	with	IN
58810	1608	4	a	a	DT
58810	1608	5	telescope	telescope	NN
58810	1608	6	of	of	IN
58810	1608	7	even	even	RB
58810	1608	8	moderate	moderate	JJ
58810	1608	9	power	power	NN
58810	1608	10	,	,	,
58810	1608	11	the	the	DT
58810	1608	12	terminator	terminator	NN
58810	1608	13	is	be	VBZ
58810	1608	14	seen	see	VBN
58810	1608	15	to	to	TO
58810	1608	16	be	be	VB
58810	1608	17	very	very	RB
58810	1608	18	irregular	irregular	JJ
58810	1608	19	and	and	CC
58810	1608	20	uneven	uneven	JJ
58810	1608	21	.	.	.
58810	1609	1	Many	many	JJ
58810	1609	2	bright	bright	JJ
58810	1609	3	points	point	NNS
58810	1609	4	are	be	VBP
58810	1609	5	seen	see	VBN
58810	1609	6	just	just	RB
58810	1609	7	outside	outside	RB
58810	1609	8	of	of	IN
58810	1609	9	the	the	DT
58810	1609	10	terminator	terminator	NN
58810	1609	11	in	in	IN
58810	1609	12	the	the	DT
58810	1609	13	dark	dark	JJ
58810	1609	14	portion	portion	NN
58810	1609	15	of	of	IN
58810	1609	16	the	the	DT
58810	1609	17	disk	disk	NN
58810	1609	18	,	,	,
58810	1609	19	while	while	IN
58810	1609	20	all	all	RB
58810	1609	21	along	along	RB
58810	1609	22	in	in	IN
58810	1609	23	the	the	DT
58810	1609	24	neighborhood	neighborhood	NN
58810	1609	25	of	of	IN
58810	1609	26	the	the	DT
58810	1609	27	terminator	terminator	NN
58810	1609	28	are	be	VBP
58810	1609	29	bright	bright	JJ
58810	1609	30	patches	patch	NNS
58810	1609	31	and	and	CC
58810	1609	32	dense	dense	JJ
58810	1609	33	shadows	shadow	NNS
58810	1609	34	.	.	.
58810	1610	1	These	these	DT
58810	1610	2	appearances	appearance	NNS
58810	1610	3	are	be	VBP
58810	1610	4	shown	show	VBN
58810	1610	5	in	in	IN
58810	1610	6	Figs	Figs	NNP
58810	1610	7	.	.	.
58810	1611	1	131	131	CD
58810	1611	2	and	and	CC
58810	1611	3	132	132	CD
58810	1611	4	,	,	,
58810	1611	5	which	which	WDT
58810	1611	6	represent	represent	VBP
58810	1611	7	the	the	DT
58810	1611	8	moon	moon	NN
58810	1611	9	near	near	IN
58810	1611	10	the	the	DT
58810	1611	11	first	first	JJ
58810	1611	12	and	and	CC
58810	1611	13	last	last	JJ
58810	1611	14	quarters	quarter	NNS
58810	1611	15	.	.	.
58810	1612	1	They	-PRON-	PRP
58810	1612	2	indicate	indicate	VBP
58810	1612	3	that	that	IN
58810	1612	4	the	the	DT
58810	1612	5	surface	surface	NN
58810	1612	6	of	of	IN
58810	1612	7	the	the	DT
58810	1612	8	moon	moon	NN
58810	1612	9	is	be	VBZ
58810	1612	10	very	very	RB
58810	1612	11	rough	rough	JJ
58810	1612	12	and	and	CC
58810	1612	13	uneven	uneven	JJ
58810	1612	14	.	.	.
58810	1613	1	[	[	-LRB-
58810	1613	2	Illustration	illustration	NN
58810	1613	3	:	:	:
58810	1613	4	Fig	Fig	NNP
58810	1613	5	.	.	.
58810	1614	1	131	131	CD
58810	1614	2	.	.	.
58810	1614	3	]	]	-RRB-
58810	1615	1	[	[	-LRB-
58810	1615	2	Illustration	illustration	NN
58810	1615	3	:	:	:
58810	1615	4	Fig	Fig	NNP
58810	1615	5	.	.	.
58810	1616	1	132	132	CD
58810	1616	2	.	.	.
58810	1616	3	]	]	-RRB-
58810	1617	1	As	as	IN
58810	1617	2	it	-PRON-	PRP
58810	1617	3	is	be	VBZ
58810	1617	4	always	always	RB
58810	1617	5	either	either	CC
58810	1617	6	sunrise	sunrise	NN
58810	1617	7	or	or	CC
58810	1617	8	sunset	sunset	NN
58810	1617	9	along	along	IN
58810	1617	10	the	the	DT
58810	1617	11	terminator	terminator	NN
58810	1617	12	,	,	,
58810	1617	13	the	the	DT
58810	1617	14	bright	bright	JJ
58810	1617	15	spots	spot	NNS
58810	1617	16	outside	outside	RB
58810	1617	17	of	of	IN
58810	1617	18	it	-PRON-	PRP
58810	1617	19	are	be	VBP
58810	1617	20	clearly	clearly	RB
58810	1617	21	the	the	DT
58810	1617	22	tops	top	NNS
58810	1617	23	of	of	IN
58810	1617	24	mountains	mountain	NNS
58810	1617	25	,	,	,
58810	1617	26	which	which	WDT
58810	1617	27	catch	catch	VBP
58810	1617	28	the	the	DT
58810	1617	29	rays	ray	NNS
58810	1617	30	of	of	IN
58810	1617	31	the	the	DT
58810	1617	32	sun	sun	NN
58810	1617	33	while	while	IN
58810	1617	34	their	-PRON-	PRP$
58810	1617	35	bases	basis	NNS
58810	1617	36	are	be	VBP
58810	1617	37	in	in	IN
58810	1617	38	the	the	DT
58810	1617	39	shade	shade	NN
58810	1617	40	.	.	.
58810	1618	1	The	the	DT
58810	1618	2	bright	bright	JJ
58810	1618	3	patches	patch	NNS
58810	1618	4	in	in	IN
58810	1618	5	the	the	DT
58810	1618	6	neighborhood	neighborhood	NN
58810	1618	7	of	of	IN
58810	1618	8	the	the	DT
58810	1618	9	terminator	terminator	NN
58810	1618	10	are	be	VBP
58810	1618	11	the	the	DT
58810	1618	12	sides	side	NNS
58810	1618	13	of	of	IN
58810	1618	14	hills	hill	NNS
58810	1618	15	and	and	CC
58810	1618	16	mountains	mountain	NNS
58810	1618	17	which	which	WDT
58810	1618	18	are	be	VBP
58810	1618	19	receiving	receive	VBG
58810	1618	20	the	the	DT
58810	1618	21	full	full	JJ
58810	1618	22	light	light	NN
58810	1618	23	of	of	IN
58810	1618	24	the	the	DT
58810	1618	25	sun	sun	NN
58810	1618	26	,	,	,
58810	1618	27	while	while	IN
58810	1618	28	the	the	DT
58810	1618	29	dense	dense	JJ
58810	1618	30	shadows	shadow	NNS
58810	1618	31	near	near	RB
58810	1618	32	by	by	IN
58810	1618	33	are	be	VBP
58810	1618	34	cast	cast	VBN
58810	1618	35	by	by	IN
58810	1618	36	these	these	DT
58810	1618	37	elevations	elevation	NNS
58810	1618	38	.	.	.
58810	1619	1	114	114	CD
58810	1619	2	.	.	.
58810	1620	1	_	_	NNP
58810	1620	2	Height	Height	NNP
58810	1620	3	of	of	IN
58810	1620	4	the	the	DT
58810	1620	5	Lunar	Lunar	NNP
58810	1620	6	Mountains._--There	mountains._--there	NN
58810	1620	7	are	be	VBP
58810	1620	8	two	two	CD
58810	1620	9	methods	method	NNS
58810	1620	10	of	of	IN
58810	1620	11	finding	find	VBG
58810	1620	12	the	the	DT
58810	1620	13	height	height	NN
58810	1620	14	of	of	IN
58810	1620	15	lunar	lunar	JJ
58810	1620	16	mountains:--	mountains:--	NNP
58810	1620	17	(	(	-LRB-
58810	1620	18	1	1	LS
58810	1620	19	)	)	-RRB-
58810	1620	20	We	-PRON-	PRP
58810	1620	21	may	may	MD
58810	1620	22	measure	measure	VB
58810	1620	23	the	the	DT
58810	1620	24	length	length	NN
58810	1620	25	of	of	IN
58810	1620	26	the	the	DT
58810	1620	27	shadows	shadow	NNS
58810	1620	28	,	,	,
58810	1620	29	and	and	CC
58810	1620	30	then	then	RB
58810	1620	31	calculate	calculate	VB
58810	1620	32	the	the	DT
58810	1620	33	height	height	NN
58810	1620	34	of	of	IN
58810	1620	35	the	the	DT
58810	1620	36	mountains	mountain	NNS
58810	1620	37	that	that	WDT
58810	1620	38	would	would	MD
58810	1620	39	cast	cast	VB
58810	1620	40	such	such	JJ
58810	1620	41	shadows	shadow	NNS
58810	1620	42	with	with	IN
58810	1620	43	the	the	DT
58810	1620	44	sun	sun	NN
58810	1620	45	at	at	IN
58810	1620	46	the	the	DT
58810	1620	47	required	require	VBN
58810	1620	48	height	height	NN
58810	1620	49	above	above	IN
58810	1620	50	the	the	DT
58810	1620	51	horizon	horizon	NN
58810	1620	52	.	.	.
58810	1621	1	The	the	DT
58810	1621	2	length	length	NN
58810	1621	3	of	of	IN
58810	1621	4	a	a	DT
58810	1621	5	shadow	shadow	NN
58810	1621	6	may	may	MD
58810	1621	7	be	be	VB
58810	1621	8	obtained	obtain	VBN
58810	1621	9	by	by	IN
58810	1621	10	the	the	DT
58810	1621	11	following	following	JJ
58810	1621	12	method	method	NN
58810	1621	13	:	:	:
58810	1621	14	the	the	DT
58810	1621	15	longitudinal	longitudinal	JJ
58810	1621	16	wire	wire	NN
58810	1621	17	of	of	IN
58810	1621	18	the	the	DT
58810	1621	19	micrometer	micrometer	NN
58810	1621	20	(	(	-LRB-
58810	1621	21	19	19	CD
58810	1621	22	)	)	-RRB-
58810	1621	23	is	be	VBZ
58810	1621	24	adjusted	adjust	VBN
58810	1621	25	so	so	IN
58810	1621	26	as	as	IN
58810	1621	27	to	to	TO
58810	1621	28	pass	pass	VB
58810	1621	29	through	through	RP
58810	1621	30	the	the	DT
58810	1621	31	shadow	shadow	NN
58810	1621	32	whose	whose	WP$
58810	1621	33	length	length	NN
58810	1621	34	is	be	VBZ
58810	1621	35	to	to	TO
58810	1621	36	be	be	VB
58810	1621	37	measured	measure	VBN
58810	1621	38	,	,	,
58810	1621	39	and	and	CC
58810	1621	40	the	the	DT
58810	1621	41	transverse	transverse	JJ
58810	1621	42	wires	wire	NNS
58810	1621	43	are	be	VBP
58810	1621	44	placed	place	VBN
58810	1621	45	one	one	CD
58810	1621	46	at	at	IN
58810	1621	47	each	each	DT
58810	1621	48	end	end	NN
58810	1621	49	of	of	IN
58810	1621	50	the	the	DT
58810	1621	51	shadow	shadow	NN
58810	1621	52	,	,	,
58810	1621	53	as	as	IN
58810	1621	54	shown	show	VBN
58810	1621	55	in	in	IN
58810	1621	56	Fig	Fig	NNP
58810	1621	57	.	.	.
58810	1622	1	133	133	LS
58810	1622	2	.	.	.
58810	1623	1	The	the	DT
58810	1623	2	micrometer	micrometer	NN
58810	1623	3	screw	screw	NN
58810	1623	4	is	be	VBZ
58810	1623	5	then	then	RB
58810	1623	6	turned	turn	VBN
58810	1623	7	till	till	IN
58810	1623	8	the	the	DT
58810	1623	9	wires	wire	NNS
58810	1623	10	are	be	VBP
58810	1623	11	brought	bring	VBN
58810	1623	12	together	together	RB
58810	1623	13	,	,	,
58810	1623	14	so	so	IN
58810	1623	15	as	as	IN
58810	1623	16	to	to	TO
58810	1623	17	ascertain	ascertain	VB
58810	1623	18	the	the	DT
58810	1623	19	length	length	NN
58810	1623	20	of	of	IN
58810	1623	21	the	the	DT
58810	1623	22	arc	arc	NN
58810	1623	23	between	between	IN
58810	1623	24	them	-PRON-	PRP
58810	1623	25	.	.	.
58810	1624	1	We	-PRON-	PRP
58810	1624	2	may	may	MD
58810	1624	3	then	then	RB
58810	1624	4	form	form	VB
58810	1624	5	the	the	DT
58810	1624	6	proportion	proportion	NN
58810	1624	7	:	:	:
58810	1624	8	the	the	DT
58810	1624	9	number	number	NN
58810	1624	10	of	of	IN
58810	1624	11	seconds	second	NNS
58810	1624	12	in	in	IN
58810	1624	13	the	the	DT
58810	1624	14	semi	semi	JJ
58810	1624	15	-	-	NN
58810	1624	16	diameter	diameter	NN
58810	1624	17	of	of	IN
58810	1624	18	the	the	DT
58810	1624	19	moon	moon	NN
58810	1624	20	is	be	VBZ
58810	1624	21	to	to	IN
58810	1624	22	the	the	DT
58810	1624	23	number	number	NN
58810	1624	24	of	of	IN
58810	1624	25	seconds	second	NNS
58810	1624	26	in	in	IN
58810	1624	27	the	the	DT
58810	1624	28	length	length	NN
58810	1624	29	of	of	IN
58810	1624	30	the	the	DT
58810	1624	31	shadow	shadow	NN
58810	1624	32	,	,	,
58810	1624	33	as	as	IN
58810	1624	34	the	the	DT
58810	1624	35	length	length	NN
58810	1624	36	of	of	IN
58810	1624	37	the	the	DT
58810	1624	38	moon	moon	NN
58810	1624	39	's	's	POS
58810	1624	40	radius	radius	NN
58810	1624	41	in	in	IN
58810	1624	42	miles	mile	NNS
58810	1624	43	to	to	IN
58810	1624	44	the	the	DT
58810	1624	45	length	length	NN
58810	1624	46	of	of	IN
58810	1624	47	the	the	DT
58810	1624	48	shadow	shadow	NN
58810	1624	49	in	in	IN
58810	1624	50	miles	mile	NNS
58810	1624	51	.	.	.
58810	1625	1	[	[	-LRB-
58810	1625	2	Illustration	illustration	NN
58810	1625	3	:	:	:
58810	1625	4	Fig	Fig	NNP
58810	1625	5	.	.	.
58810	1626	1	133	133	LS
58810	1626	2	.	.	.
58810	1626	3	]	]	-RRB-
58810	1627	1	The	the	DT
58810	1627	2	height	height	NN
58810	1627	3	of	of	IN
58810	1627	4	the	the	DT
58810	1627	5	sun	sun	NN
58810	1627	6	above	above	IN
58810	1627	7	the	the	DT
58810	1627	8	horizon	horizon	NN
58810	1627	9	is	be	VBZ
58810	1627	10	ascertained	ascertain	VBN
58810	1627	11	by	by	IN
58810	1627	12	measuring	measure	VBG
58810	1627	13	the	the	DT
58810	1627	14	angular	angular	JJ
58810	1627	15	distance	distance	NN
58810	1627	16	of	of	IN
58810	1627	17	the	the	DT
58810	1627	18	mountain	mountain	NN
58810	1627	19	from	from	IN
58810	1627	20	the	the	DT
58810	1627	21	terminator	terminator	NN
58810	1627	22	.	.	.
58810	1628	1	(	(	-LRB-
58810	1628	2	2	2	LS
58810	1628	3	)	)	-RRB-
58810	1628	4	We	-PRON-	PRP
58810	1628	5	may	may	MD
58810	1628	6	measure	measure	VB
58810	1628	7	the	the	DT
58810	1628	8	distance	distance	NN
58810	1628	9	of	of	IN
58810	1628	10	a	a	DT
58810	1628	11	bright	bright	JJ
58810	1628	12	point	point	NN
58810	1628	13	from	from	IN
58810	1628	14	the	the	DT
58810	1628	15	terminator	terminator	NN
58810	1628	16	,	,	,
58810	1628	17	and	and	CC
58810	1628	18	then	then	RB
58810	1628	19	construct	construct	VB
58810	1628	20	a	a	DT
58810	1628	21	right	right	RB
58810	1628	22	-	-	HYPH
58810	1628	23	angled	angle	VBN
58810	1628	24	triangle	triangle	NN
58810	1628	25	,	,	,
58810	1628	26	as	as	IN
58810	1628	27	shown	show	VBN
58810	1628	28	in	in	IN
58810	1628	29	Fig	Fig	NNP
58810	1628	30	.	.	.
58810	1629	1	134	134	CD
58810	1629	2	.	.	.
58810	1630	1	A	a	DT
58810	1630	2	solution	solution	NN
58810	1630	3	of	of	IN
58810	1630	4	this	this	DT
58810	1630	5	triangle	triangle	NN
58810	1630	6	will	will	MD
58810	1630	7	enable	enable	VB
58810	1630	8	us	-PRON-	PRP
58810	1630	9	to	to	TO
58810	1630	10	ascertain	ascertain	VB
58810	1630	11	the	the	DT
58810	1630	12	height	height	NN
58810	1630	13	of	of	IN
58810	1630	14	the	the	DT
58810	1630	15	mountain	mountain	NN
58810	1630	16	whose	whose	WP$
58810	1630	17	top	top	NN
58810	1630	18	is	be	VBZ
58810	1630	19	just	just	RB
58810	1630	20	catching	catch	VBG
58810	1630	21	the	the	DT
58810	1630	22	level	level	NN
58810	1630	23	rays	ray	NNS
58810	1630	24	of	of	IN
58810	1630	25	the	the	DT
58810	1630	26	sun	sun	NN
58810	1630	27	.	.	.
58810	1631	1	[	[	-LRB-
58810	1631	2	Illustration	illustration	NN
58810	1631	3	:	:	:
58810	1631	4	Fig	Fig	NNP
58810	1631	5	.	.	.
58810	1632	1	134	134	CD
58810	1632	2	.	.	.
58810	1632	3	]	]	-RRB-
58810	1633	1	_	_	NNP
58810	1633	2	B	B	NNP
58810	1633	3	_	_	NNP
58810	1633	4	is	be	VBZ
58810	1633	5	the	the	DT
58810	1633	6	centre	centre	NN
58810	1633	7	of	of	IN
58810	1633	8	the	the	DT
58810	1633	9	moon	moon	NN
58810	1633	10	,	,	,
58810	1633	11	_	_	NNP
58810	1633	12	M	M	NNP
58810	1633	13	_	_	NNP
58810	1633	14	the	the	DT
58810	1633	15	top	top	NN
58810	1633	16	of	of	IN
58810	1633	17	the	the	DT
58810	1633	18	mountain	mountain	NN
58810	1633	19	,	,	,
58810	1633	20	and	and	CC
58810	1633	21	_	_	NNP
58810	1633	22	SAM	SAM	NNP
58810	1633	23	_	_	NNP
58810	1633	24	a	a	DT
58810	1633	25	ray	ray	NN
58810	1633	26	of	of	IN
58810	1633	27	sunlight	sunlight	NN
58810	1633	28	which	which	WDT
58810	1633	29	just	just	RB
58810	1633	30	grazes	graze	VBZ
58810	1633	31	the	the	DT
58810	1633	32	terminator	terminator	NN
58810	1633	33	at	at	IN
58810	1633	34	_	_	NNP
58810	1633	35	A	A	NNP
58810	1633	36	_	_	NNP
58810	1633	37	,	,	,
58810	1633	38	and	and	CC
58810	1633	39	then	then	RB
58810	1633	40	strikes	strike	VBZ
58810	1633	41	the	the	DT
58810	1633	42	top	top	NN
58810	1633	43	of	of	IN
58810	1633	44	the	the	DT
58810	1633	45	mountain	mountain	NN
58810	1633	46	at	at	IN
58810	1633	47	_	_	NNP
58810	1633	48	M	M	NNP
58810	1633	49	_	_	NNP
58810	1633	50	.	.	.
58810	1634	1	The	the	DT
58810	1634	2	triangle	triangle	NN
58810	1634	3	_	_	NNP
58810	1634	4	BAM	BAM	NNP
58810	1634	5	_	_	NNP
58810	1634	6	is	be	VBZ
58810	1634	7	right	right	RB
58810	1634	8	-	-	HYPH
58810	1634	9	angled	angle	VBN
58810	1634	10	at	at	IN
58810	1634	11	_	_	NNP
58810	1634	12	A	A	NNP
58810	1634	13	_	_	NNP
58810	1634	14	.	.	.
58810	1635	1	_	_	NNP
58810	1635	2	BA	BA	NNP
58810	1635	3	_	_	NNP
58810	1635	4	is	be	VBZ
58810	1635	5	the	the	DT
58810	1635	6	radius	radius	NN
58810	1635	7	of	of	IN
58810	1635	8	the	the	DT
58810	1635	9	moon	moon	NN
58810	1635	10	,	,	,
58810	1635	11	and	and	CC
58810	1635	12	_	_	NNP
58810	1635	13	AM	AM	NNP
58810	1635	14	_	_	NNP
58810	1635	15	is	be	VBZ
58810	1635	16	known	know	VBN
58810	1635	17	by	by	IN
58810	1635	18	measurement	measurement	NN
58810	1635	19	;	;	:
58810	1635	20	_	_	NNP
58810	1635	21	BM	BM	NNP
58810	1635	22	_	_	NNP
58810	1635	23	,	,	,
58810	1635	24	the	the	DT
58810	1635	25	hypothenuse	hypothenuse	NN
58810	1635	26	,	,	,
58810	1635	27	may	may	MD
58810	1635	28	then	then	RB
58810	1635	29	be	be	VB
58810	1635	30	found	find	VBN
58810	1635	31	by	by	IN
58810	1635	32	computation	computation	NN
58810	1635	33	.	.	.
58810	1636	1	_	_	NNP
58810	1636	2	BM	BM	NNP
58810	1636	3	_	_	NNP
58810	1636	4	is	be	VBZ
58810	1636	5	evidently	evidently	RB
58810	1636	6	equal	equal	JJ
58810	1636	7	to	to	IN
58810	1636	8	the	the	DT
58810	1636	9	radius	radius	NN
58810	1636	10	of	of	IN
58810	1636	11	the	the	DT
58810	1636	12	moon	moon	NN
58810	1636	13	_	_	NNP
58810	1636	14	plus	plus	CC
58810	1636	15	_	_	NNP
58810	1636	16	the	the	DT
58810	1636	17	height	height	NN
58810	1636	18	of	of	IN
58810	1636	19	the	the	DT
58810	1636	20	mountain	mountain	NN
58810	1636	21	.	.	.
58810	1637	1	By	by	IN
58810	1637	2	one	one	CD
58810	1637	3	or	or	CC
58810	1637	4	the	the	DT
58810	1637	5	other	other	JJ
58810	1637	6	of	of	IN
58810	1637	7	these	these	DT
58810	1637	8	methods	method	NNS
58810	1637	9	,	,	,
58810	1637	10	the	the	DT
58810	1637	11	heights	height	NNS
58810	1637	12	of	of	IN
58810	1637	13	the	the	DT
58810	1637	14	lunar	lunar	JJ
58810	1637	15	mountains	mountain	NNS
58810	1637	16	have	have	VBP
58810	1637	17	been	be	VBN
58810	1637	18	found	find	VBN
58810	1637	19	with	with	IN
58810	1637	20	a	a	DT
58810	1637	21	great	great	JJ
58810	1637	22	degree	degree	NN
58810	1637	23	of	of	IN
58810	1637	24	accuracy	accuracy	NN
58810	1637	25	.	.	.
58810	1638	1	It	-PRON-	PRP
58810	1638	2	is	be	VBZ
58810	1638	3	claimed	claim	VBN
58810	1638	4	that	that	IN
58810	1638	5	the	the	DT
58810	1638	6	heights	height	NNS
58810	1638	7	of	of	IN
58810	1638	8	the	the	DT
58810	1638	9	lunar	lunar	JJ
58810	1638	10	mountains	mountain	NNS
58810	1638	11	are	be	VBP
58810	1638	12	more	more	RBR
58810	1638	13	accurately	accurately	RB
58810	1638	14	known	know	VBN
58810	1638	15	than	than	IN
58810	1638	16	those	those	DT
58810	1638	17	of	of	IN
58810	1638	18	the	the	DT
58810	1638	19	mountains	mountain	NNS
58810	1638	20	on	on	IN
58810	1638	21	the	the	DT
58810	1638	22	earth	earth	NN
58810	1638	23	.	.	.
58810	1639	1	Compared	compare	VBN
58810	1639	2	with	with	IN
58810	1639	3	the	the	DT
58810	1639	4	size	size	NN
58810	1639	5	of	of	IN
58810	1639	6	the	the	DT
58810	1639	7	moon	moon	NN
58810	1639	8	,	,	,
58810	1639	9	lunar	lunar	JJ
58810	1639	10	mountains	mountain	NNS
58810	1639	11	attain	attain	VBP
58810	1639	12	a	a	DT
58810	1639	13	greater	great	JJR
58810	1639	14	height	height	NN
58810	1639	15	than	than	IN
58810	1639	16	those	those	DT
58810	1639	17	on	on	IN
58810	1639	18	the	the	DT
58810	1639	19	earth	earth	NN
58810	1639	20	.	.	.
58810	1640	1	115	115	CD
58810	1640	2	.	.	.
58810	1641	1	_	_	NNP
58810	1641	2	General	General	NNP
58810	1641	3	Aspect	Aspect	NNP
58810	1641	4	of	of	IN
58810	1641	5	the	the	DT
58810	1641	6	Lunar	lunar	JJ
58810	1641	7	Surface._--A	Surface._--A	NNS
58810	1641	8	cursory	cursory	JJ
58810	1641	9	examination	examination	NN
58810	1641	10	of	of	IN
58810	1641	11	the	the	DT
58810	1641	12	moon	moon	NN
58810	1641	13	with	with	IN
58810	1641	14	a	a	DT
58810	1641	15	low	low	JJ
58810	1641	16	power	power	NN
58810	1641	17	is	be	VBZ
58810	1641	18	sufficient	sufficient	JJ
58810	1641	19	to	to	TO
58810	1641	20	show	show	VB
58810	1641	21	the	the	DT
58810	1641	22	prevalence	prevalence	NN
58810	1641	23	of	of	IN
58810	1641	24	crater	crater	NN
58810	1641	25	-	-	HYPH
58810	1641	26	like	like	JJ
58810	1641	27	inequalities	inequality	NNS
58810	1641	28	and	and	CC
58810	1641	29	the	the	DT
58810	1641	30	general	general	JJ
58810	1641	31	tendency	tendency	NN
58810	1641	32	to	to	IN
58810	1641	33	_	_	NNP
58810	1641	34	circular	circular	JJ
58810	1641	35	_	_	NNP
58810	1641	36	shape	shape	NN
58810	1641	37	which	which	WDT
58810	1641	38	is	be	VBZ
58810	1641	39	apparent	apparent	JJ
58810	1641	40	in	in	IN
58810	1641	41	nearly	nearly	RB
58810	1641	42	all	all	PDT
58810	1641	43	the	the	DT
58810	1641	44	surface	surface	NN
58810	1641	45	markings	marking	NNS
58810	1641	46	;	;	:
58810	1641	47	for	for	IN
58810	1641	48	even	even	RB
58810	1641	49	the	the	DT
58810	1641	50	large	large	JJ
58810	1641	51	"	"	``
58810	1641	52	seas	sea	NNS
58810	1641	53	"	"	''
58810	1641	54	and	and	CC
58810	1641	55	the	the	DT
58810	1641	56	smaller	small	JJR
58810	1641	57	patches	patch	NNS
58810	1641	58	of	of	IN
58810	1641	59	the	the	DT
58810	1641	60	same	same	JJ
58810	1641	61	character	character	NN
58810	1641	62	repeat	repeat	NN
58810	1641	63	in	in	IN
58810	1641	64	their	-PRON-	PRP$
58810	1641	65	outlines	outline	NNS
58810	1641	66	the	the	DT
58810	1641	67	round	round	JJ
58810	1641	68	form	form	NN
58810	1641	69	of	of	IN
58810	1641	70	the	the	DT
58810	1641	71	craters	crater	NNS
58810	1641	72	.	.	.
58810	1642	1	It	-PRON-	PRP
58810	1642	2	is	be	VBZ
58810	1642	3	along	along	IN
58810	1642	4	the	the	DT
58810	1642	5	terminator	terminator	NN
58810	1642	6	that	that	WDT
58810	1642	7	we	-PRON-	PRP
58810	1642	8	see	see	VBP
58810	1642	9	these	these	DT
58810	1642	10	crater	crater	NN
58810	1642	11	-	-	HYPH
58810	1642	12	like	like	JJ
58810	1642	13	spots	spot	NNS
58810	1642	14	to	to	IN
58810	1642	15	the	the	DT
58810	1642	16	best	good	JJS
58810	1642	17	advantage	advantage	NN
58810	1642	18	;	;	:
58810	1642	19	as	as	IN
58810	1642	20	it	-PRON-	PRP
58810	1642	21	is	be	VBZ
58810	1642	22	there	there	RB
58810	1642	23	that	that	IN
58810	1642	24	the	the	DT
58810	1642	25	rising	rise	VBG
58810	1642	26	or	or	CC
58810	1642	27	setting	set	VBG
58810	1642	28	sun	sun	NN
58810	1642	29	casts	cast	VBZ
58810	1642	30	long	long	JJ
58810	1642	31	shadows	shadow	NNS
58810	1642	32	over	over	IN
58810	1642	33	the	the	DT
58810	1642	34	lunar	lunar	JJ
58810	1642	35	landscape	landscape	NN
58810	1642	36	,	,	,
58810	1642	37	and	and	CC
58810	1642	38	brings	bring	VBZ
58810	1642	39	elevations	elevation	NNS
58810	1642	40	into	into	IN
58810	1642	41	bold	bold	JJ
58810	1642	42	relief	relief	NN
58810	1642	43	.	.	.
58810	1643	1	They	-PRON-	PRP
58810	1643	2	vary	vary	VBP
58810	1643	3	greatly	greatly	RB
58810	1643	4	in	in	IN
58810	1643	5	size	size	NN
58810	1643	6	;	;	:
58810	1643	7	some	some	DT
58810	1643	8	being	be	VBG
58810	1643	9	so	so	RB
58810	1643	10	large	large	JJ
58810	1643	11	as	as	IN
58810	1643	12	to	to	TO
58810	1643	13	bear	bear	VB
58810	1643	14	a	a	DT
58810	1643	15	sensible	sensible	JJ
58810	1643	16	proportion	proportion	NN
58810	1643	17	to	to	IN
58810	1643	18	the	the	DT
58810	1643	19	moon	moon	NN
58810	1643	20	's	's	POS
58810	1643	21	diameter	diameter	NN
58810	1643	22	,	,	,
58810	1643	23	while	while	IN
58810	1643	24	the	the	DT
58810	1643	25	smallest	small	JJS
58810	1643	26	are	be	VBP
58810	1643	27	so	so	RB
58810	1643	28	minute	minute	JJ
58810	1643	29	as	as	IN
58810	1643	30	to	to	TO
58810	1643	31	need	need	VB
58810	1643	32	the	the	DT
58810	1643	33	most	most	RBS
58810	1643	34	powerful	powerful	JJ
58810	1643	35	telescopes	telescope	NNS
58810	1643	36	and	and	CC
58810	1643	37	the	the	DT
58810	1643	38	finest	fine	JJS
58810	1643	39	conditions	condition	NNS
58810	1643	40	of	of	IN
58810	1643	41	atmosphere	atmosphere	NN
58810	1643	42	to	to	TO
58810	1643	43	perceive	perceive	VB
58810	1643	44	them	-PRON-	PRP
58810	1643	45	.	.	.
58810	1644	1	[	[	-LRB-
58810	1644	2	Illustration	illustration	NN
58810	1644	3	:	:	:
58810	1644	4	Fig	Fig	NNP
58810	1644	5	.	.	.
58810	1645	1	135	135	CD
58810	1645	2	.	.	.
58810	1645	3	]	]	-RRB-
58810	1646	1	The	the	DT
58810	1646	2	prevalence	prevalence	NN
58810	1646	3	of	of	IN
58810	1646	4	ring	ring	NN
58810	1646	5	-	-	HYPH
58810	1646	6	shaped	shape	VBN
58810	1646	7	mountains	mountain	NNS
58810	1646	8	and	and	CC
58810	1646	9	plains	plain	NNS
58810	1646	10	willbe	willbe	RB
58810	1646	11	evident	evident	JJ
58810	1646	12	from	from	IN
58810	1646	13	Fig	Fig	NNP
58810	1646	14	.	.	.
58810	1647	1	135	135	CD
58810	1647	2	,	,	,
58810	1647	3	which	which	WDT
58810	1647	4	is	be	VBZ
58810	1647	5	from	from	IN
58810	1647	6	a	a	DT
58810	1647	7	photograph	photograph	NN
58810	1647	8	of	of	IN
58810	1647	9	a	a	DT
58810	1647	10	model	model	NN
58810	1647	11	of	of	IN
58810	1647	12	the	the	DT
58810	1647	13	moon	moon	NN
58810	1647	14	constructed	construct	VBN
58810	1647	15	by	by	IN
58810	1647	16	Nasmyth	Nasmyth	NNP
58810	1647	17	.	.	.
58810	1648	1	This	this	DT
58810	1648	2	same	same	JJ
58810	1648	3	feature	feature	NN
58810	1648	4	is	be	VBZ
58810	1648	5	nearly	nearly	RB
58810	1648	6	as	as	RB
58810	1648	7	marked	mark	VBN
58810	1648	8	in	in	IN
58810	1648	9	Figs	Figs	NNP
58810	1648	10	.	.	.
58810	1649	1	131	131	CD
58810	1649	2	and	and	CC
58810	1649	3	132	132	CD
58810	1649	4	,	,	,
58810	1649	5	which	which	WDT
58810	1649	6	are	be	VBP
58810	1649	7	copies	copy	NNS
58810	1649	8	of	of	IN
58810	1649	9	Rutherfurd	Rutherfurd	NNP
58810	1649	10	's	's	POS
58810	1649	11	photographs	photograph	NNS
58810	1649	12	of	of	IN
58810	1649	13	the	the	DT
58810	1649	14	moon	moon	NN
58810	1649	15	.	.	.
58810	1650	1	116	116	CD
58810	1650	2	.	.	.
58810	1651	1	_	_	NNP
58810	1651	2	Lunar	Lunar	NNP
58810	1651	3	Craters._--The	craters._--the	CD
58810	1651	4	smaller	small	JJR
58810	1651	5	saucer	saucer	NN
58810	1651	6	-	-	HYPH
58810	1651	7	shaped	shape	VBN
58810	1651	8	formations	formation	NNS
58810	1651	9	on	on	IN
58810	1651	10	the	the	DT
58810	1651	11	surface	surface	NN
58810	1651	12	of	of	IN
58810	1651	13	the	the	DT
58810	1651	14	moon	moon	NN
58810	1651	15	are	be	VBP
58810	1651	16	called	call	VBN
58810	1651	17	_	_	NNP
58810	1651	18	craters	crater	NNS
58810	1651	19	_	_	NNP
58810	1651	20	.	.	.
58810	1652	1	They	-PRON-	PRP
58810	1652	2	are	be	VBP
58810	1652	3	of	of	IN
58810	1652	4	all	all	DT
58810	1652	5	sizes	size	NNS
58810	1652	6	,	,	,
58810	1652	7	from	from	IN
58810	1652	8	a	a	DT
58810	1652	9	mile	mile	NN
58810	1652	10	to	to	IN
58810	1652	11	a	a	DT
58810	1652	12	hundred	hundred	CD
58810	1652	13	and	and	CC
58810	1652	14	fifty	fifty	CD
58810	1652	15	miles	mile	NNS
58810	1652	16	in	in	IN
58810	1652	17	diameter	diameter	NN
58810	1652	18	;	;	:
58810	1652	19	and	and	CC
58810	1652	20	they	-PRON-	PRP
58810	1652	21	are	be	VBP
58810	1652	22	supposed	suppose	VBN
58810	1652	23	to	to	TO
58810	1652	24	be	be	VB
58810	1652	25	of	of	IN
58810	1652	26	volcanic	volcanic	JJ
58810	1652	27	origin	origin	NN
58810	1652	28	.	.	.
58810	1653	1	A	a	DT
58810	1653	2	high	high	JJ
58810	1653	3	telescopic	telescopic	JJ
58810	1653	4	power	power	NN
58810	1653	5	shows	show	VBZ
58810	1653	6	that	that	IN
58810	1653	7	these	these	DT
58810	1653	8	craters	crater	NNS
58810	1653	9	vary	vary	VBP
58810	1653	10	remarkably	remarkably	RB
58810	1653	11	,	,	,
58810	1653	12	not	not	RB
58810	1653	13	only	only	RB
58810	1653	14	in	in	IN
58810	1653	15	size	size	NN
58810	1653	16	,	,	,
58810	1653	17	but	but	CC
58810	1653	18	also	also	RB
58810	1653	19	in	in	IN
58810	1653	20	structure	structure	NN
58810	1653	21	and	and	CC
58810	1653	22	arrangement	arrangement	NN
58810	1653	23	.	.	.
58810	1654	1	Some	some	DT
58810	1654	2	are	be	VBP
58810	1654	3	considerably	considerably	RB
58810	1654	4	elevated	elevate	VBN
58810	1654	5	above	above	IN
58810	1654	6	the	the	DT
58810	1654	7	surrounding	surround	VBG
58810	1654	8	surface	surface	NN
58810	1654	9	,	,	,
58810	1654	10	others	other	NNS
58810	1654	11	are	be	VBP
58810	1654	12	basins	basin	NNS
58810	1654	13	hollowed	hollow	VBN
58810	1654	14	out	out	IN
58810	1654	15	of	of	IN
58810	1654	16	that	that	DT
58810	1654	17	surface	surface	NN
58810	1654	18	,	,	,
58810	1654	19	and	and	CC
58810	1654	20	with	with	IN
58810	1654	21	low	low	JJ
58810	1654	22	surrounding	surround	VBG
58810	1654	23	ramparts	rampart	NNS
58810	1654	24	;	;	:
58810	1654	25	some	some	DT
58810	1654	26	are	be	VBP
58810	1654	27	like	like	IN
58810	1654	28	walled	walled	JJ
58810	1654	29	plains	plain	NNS
58810	1654	30	,	,	,
58810	1654	31	while	while	IN
58810	1654	32	the	the	DT
58810	1654	33	majority	majority	NN
58810	1654	34	have	have	VBP
58810	1654	35	their	-PRON-	PRP$
58810	1654	36	lowest	low	JJS
58810	1654	37	depression	depression	NN
58810	1654	38	considerably	considerably	RB
58810	1654	39	below	below	IN
58810	1654	40	the	the	DT
58810	1654	41	surrounding	surround	VBG
58810	1654	42	surface	surface	NN
58810	1654	43	;	;	:
58810	1654	44	some	some	DT
58810	1654	45	are	be	VBP
58810	1654	46	isolated	isolate	VBN
58810	1654	47	upon	upon	IN
58810	1654	48	the	the	DT
58810	1654	49	plains	plain	NNS
58810	1654	50	,	,	,
58810	1654	51	others	other	NNS
58810	1654	52	are	be	VBP
58810	1654	53	thickly	thickly	RB
58810	1654	54	crowded	crowd	VBN
58810	1654	55	together	together	RB
58810	1654	56	,	,	,
58810	1654	57	overlapping	overlap	VBG
58810	1654	58	and	and	CC
58810	1654	59	intruding	intrude	VBG
58810	1654	60	upon	upon	IN
58810	1654	61	each	each	DT
58810	1654	62	other	other	JJ
58810	1654	63	;	;	:
58810	1654	64	some	some	DT
58810	1654	65	have	have	VBP
58810	1654	66	elevated	elevate	VBN
58810	1654	67	peaks	peak	NNS
58810	1654	68	or	or	CC
58810	1654	69	cones	cone	NNS
58810	1654	70	in	in	IN
58810	1654	71	their	-PRON-	PRP$
58810	1654	72	centres	centre	NNS
58810	1654	73	,	,	,
58810	1654	74	and	and	CC
58810	1654	75	some	some	DT
58810	1654	76	are	be	VBP
58810	1654	77	without	without	IN
58810	1654	78	these	these	DT
58810	1654	79	central	central	JJ
58810	1654	80	cones	cone	NNS
58810	1654	81	,	,	,
58810	1654	82	while	while	IN
58810	1654	83	others	other	NNS
58810	1654	84	,	,	,
58810	1654	85	again	again	RB
58810	1654	86	,	,	,
58810	1654	87	contain	contain	VB
58810	1654	88	several	several	JJ
58810	1654	89	minute	minute	NN
58810	1654	90	craters	crater	NNS
58810	1654	91	instead	instead	RB
58810	1654	92	;	;	:
58810	1654	93	some	some	DT
58810	1654	94	have	have	VBP
58810	1654	95	their	-PRON-	PRP$
58810	1654	96	ramparts	rampart	NNS
58810	1654	97	whole	whole	JJ
58810	1654	98	and	and	CC
58810	1654	99	perfect	perfect	JJ
58810	1654	100	,	,	,
58810	1654	101	others	other	NNS
58810	1654	102	have	have	VBP
58810	1654	103	them	-PRON-	PRP
58810	1654	104	broken	break	VBN
58810	1654	105	or	or	CC
58810	1654	106	deformed	deform	VBN
58810	1654	107	,	,	,
58810	1654	108	and	and	CC
58810	1654	109	many	many	JJ
58810	1654	110	have	have	VBP
58810	1654	111	them	-PRON-	PRP
58810	1654	112	divided	divide	VBN
58810	1654	113	into	into	IN
58810	1654	114	terraces	terrace	NNS
58810	1654	115	,	,	,
58810	1654	116	especially	especially	RB
58810	1654	117	on	on	IN
58810	1654	118	their	-PRON-	PRP$
58810	1654	119	inner	inner	JJ
58810	1654	120	sides	side	NNS
58810	1654	121	.	.	.
58810	1655	1	A	a	DT
58810	1655	2	typical	typical	JJ
58810	1655	3	lunar	lunar	JJ
58810	1655	4	crater	crater	NN
58810	1655	5	is	be	VBZ
58810	1655	6	shown	show	VBN
58810	1655	7	in	in	IN
58810	1655	8	Fig	Fig	NNP
58810	1655	9	.	.	.
58810	1656	1	136	136	CD
58810	1656	2	.	.	.
58810	1657	1	[	[	-LRB-
58810	1657	2	Illustration	illustration	NN
58810	1657	3	:	:	:
58810	1657	4	Fig	Fig	NNP
58810	1657	5	.	.	.
58810	1658	1	136	136	CD
58810	1658	2	.	.	.
58810	1658	3	]	]	-RRB-
58810	1659	1	It	-PRON-	PRP
58810	1659	2	is	be	VBZ
58810	1659	3	not	not	RB
58810	1659	4	generally	generally	RB
58810	1659	5	believed	believe	VBN
58810	1659	6	that	that	IN
58810	1659	7	any	any	DT
58810	1659	8	active	active	JJ
58810	1659	9	volcanoes	volcano	NNS
58810	1659	10	exist	exist	VBP
58810	1659	11	on	on	IN
58810	1659	12	the	the	DT
58810	1659	13	moon	moon	NN
58810	1659	14	at	at	IN
58810	1659	15	the	the	DT
58810	1659	16	present	present	JJ
58810	1659	17	time	time	NN
58810	1659	18	,	,	,
58810	1659	19	though	though	IN
58810	1659	20	some	some	DT
58810	1659	21	observers	observer	NNS
58810	1659	22	have	have	VBP
58810	1659	23	thought	think	VBN
58810	1659	24	they	-PRON-	PRP
58810	1659	25	discerned	discern	VBD
58810	1659	26	indications	indication	NNS
58810	1659	27	of	of	IN
58810	1659	28	such	such	JJ
58810	1659	29	volcanoes	volcano	NNS
58810	1659	30	.	.	.
58810	1660	1	[	[	-LRB-
58810	1660	2	Illustration	illustration	NN
58810	1660	3	:	:	:
58810	1660	4	Fig	Fig	NNP
58810	1660	5	.	.	.
58810	1661	1	137	137	CD
58810	1661	2	.	.	.
58810	1661	3	]	]	-RRB-
58810	1662	1	117	117	CD
58810	1662	2	.	.	.
58810	1663	1	_	_	NNP
58810	1663	2	Copernicus._--This	copernicus._--this	CD
58810	1663	3	is	be	VBZ
58810	1663	4	one	one	CD
58810	1663	5	of	of	IN
58810	1663	6	the	the	DT
58810	1663	7	grandest	grand	JJS
58810	1663	8	of	of	IN
58810	1663	9	lunar	lunar	JJ
58810	1663	10	craters	crater	NNS
58810	1663	11	(	(	-LRB-
58810	1663	12	Fig	fig	NN
58810	1663	13	.	.	.
58810	1664	1	137	137	CD
58810	1664	2	)	)	-RRB-
58810	1664	3	.	.	.
58810	1665	1	Although	although	IN
58810	1665	2	its	-PRON-	PRP$
58810	1665	3	diameter	diameter	NN
58810	1665	4	(	(	-LRB-
58810	1665	5	forty	forty	CD
58810	1665	6	-	-	HYPH
58810	1665	7	six	six	CD
58810	1665	8	miles	mile	NNS
58810	1665	9	)	)	-RRB-
58810	1665	10	is	be	VBZ
58810	1665	11	exceeded	exceed	VBN
58810	1665	12	by	by	IN
58810	1665	13	others	other	NNS
58810	1665	14	,	,	,
58810	1665	15	yet	yet	RB
58810	1665	16	,	,	,
58810	1665	17	taken	take	VBN
58810	1665	18	as	as	IN
58810	1665	19	a	a	DT
58810	1665	20	whole	whole	NN
58810	1665	21	,	,	,
58810	1665	22	it	-PRON-	PRP
58810	1665	23	forms	form	VBZ
58810	1665	24	one	one	CD
58810	1665	25	of	of	IN
58810	1665	26	the	the	DT
58810	1665	27	most	most	RBS
58810	1665	28	impressive	impressive	JJ
58810	1665	29	and	and	CC
58810	1665	30	interesting	interesting	JJ
58810	1665	31	objects	object	NNS
58810	1665	32	of	of	IN
58810	1665	33	its	-PRON-	PRP$
58810	1665	34	class	class	NN
58810	1665	35	.	.	.
58810	1666	1	Its	-PRON-	PRP$
58810	1666	2	situation	situation	NN
58810	1666	3	,	,	,
58810	1666	4	near	near	IN
58810	1666	5	the	the	DT
58810	1666	6	centre	centre	NN
58810	1666	7	of	of	IN
58810	1666	8	the	the	DT
58810	1666	9	lunar	lunar	JJ
58810	1666	10	disk	disk	NN
58810	1666	11	,	,	,
58810	1666	12	renders	render	VBZ
58810	1666	13	all	all	PDT
58810	1666	14	its	-PRON-	PRP$
58810	1666	15	wonderful	wonderful	JJ
58810	1666	16	details	detail	NNS
58810	1666	17	conspicuous	conspicuous	JJ
58810	1666	18	,	,	,
58810	1666	19	as	as	RB
58810	1666	20	well	well	RB
58810	1666	21	as	as	IN
58810	1666	22	those	those	DT
58810	1666	23	of	of	IN
58810	1666	24	objects	object	NNS
58810	1666	25	immediately	immediately	RB
58810	1666	26	surrounding	surround	VBG
58810	1666	27	it	-PRON-	PRP
58810	1666	28	.	.	.
58810	1667	1	Its	-PRON-	PRP$
58810	1667	2	vast	vast	JJ
58810	1667	3	rampart	rampart	NN
58810	1667	4	rises	rise	VBZ
58810	1667	5	to	to	IN
58810	1667	6	upwards	upward	NNS
58810	1667	7	of	of	IN
58810	1667	8	twelve	twelve	CD
58810	1667	9	thousand	thousand	CD
58810	1667	10	feet	foot	NNS
58810	1667	11	above	above	IN
58810	1667	12	the	the	DT
58810	1667	13	level	level	NN
58810	1667	14	of	of	IN
58810	1667	15	the	the	DT
58810	1667	16	plateau	plateau	NN
58810	1667	17	,	,	,
58810	1667	18	nearly	nearly	RB
58810	1667	19	in	in	IN
58810	1667	20	the	the	DT
58810	1667	21	centre	centre	NN
58810	1667	22	of	of	IN
58810	1667	23	which	which	WDT
58810	1667	24	stands	stand	VBZ
58810	1667	25	a	a	DT
58810	1667	26	magnificent	magnificent	JJ
58810	1667	27	group	group	NN
58810	1667	28	of	of	IN
58810	1667	29	cones	cone	NNS
58810	1667	30	,	,	,
58810	1667	31	three	three	CD
58810	1667	32	of	of	IN
58810	1667	33	which	which	WDT
58810	1667	34	attain	attain	VBP
58810	1667	35	a	a	DT
58810	1667	36	height	height	NN
58810	1667	37	of	of	IN
58810	1667	38	more	more	JJR
58810	1667	39	than	than	IN
58810	1667	40	twenty	twenty	CD
58810	1667	41	-	-	HYPH
58810	1667	42	four	four	CD
58810	1667	43	hundred	hundred	CD
58810	1667	44	feet	foot	NNS
58810	1667	45	.	.	.
58810	1668	1	Many	many	JJ
58810	1668	2	ridges	ridge	NNS
58810	1668	3	,	,	,
58810	1668	4	or	or	CC
58810	1668	5	spurs	spur	NNS
58810	1668	6	,	,	,
58810	1668	7	may	may	MD
58810	1668	8	be	be	VB
58810	1668	9	observed	observe	VBN
58810	1668	10	leading	lead	VBG
58810	1668	11	away	away	RB
58810	1668	12	from	from	IN
58810	1668	13	the	the	DT
58810	1668	14	outer	outer	JJ
58810	1668	15	banks	bank	NNS
58810	1668	16	of	of	IN
58810	1668	17	the	the	DT
58810	1668	18	great	great	JJ
58810	1668	19	rampart	rampart	NN
58810	1668	20	.	.	.
58810	1669	1	Around	around	IN
58810	1669	2	the	the	DT
58810	1669	3	crater	crater	NN
58810	1669	4	,	,	,
58810	1669	5	extending	extend	VBG
58810	1669	6	to	to	IN
58810	1669	7	a	a	DT
58810	1669	8	distance	distance	NN
58810	1669	9	of	of	IN
58810	1669	10	more	more	JJR
58810	1669	11	than	than	IN
58810	1669	12	a	a	DT
58810	1669	13	hundred	hundred	CD
58810	1669	14	miles	mile	NNS
58810	1669	15	on	on	IN
58810	1669	16	every	every	DT
58810	1669	17	side	side	NN
58810	1669	18	,	,	,
58810	1669	19	there	there	EX
58810	1669	20	is	be	VBZ
58810	1669	21	a	a	DT
58810	1669	22	complex	complex	JJ
58810	1669	23	network	network	NN
58810	1669	24	of	of	IN
58810	1669	25	bright	bright	JJ
58810	1669	26	streaks	streak	NNS
58810	1669	27	,	,	,
58810	1669	28	which	which	WDT
58810	1669	29	diverge	diverge	VBP
58810	1669	30	in	in	IN
58810	1669	31	all	all	DT
58810	1669	32	directions	direction	NNS
58810	1669	33	.	.	.
58810	1670	1	These	these	DT
58810	1670	2	streaks	streak	NNS
58810	1670	3	do	do	VBP
58810	1670	4	not	not	RB
58810	1670	5	appear	appear	VB
58810	1670	6	in	in	IN
58810	1670	7	the	the	DT
58810	1670	8	figure	figure	NN
58810	1670	9	,	,	,
58810	1670	10	nor	nor	CC
58810	1670	11	are	be	VBP
58810	1670	12	they	-PRON-	PRP
58810	1670	13	seen	see	VBN
58810	1670	14	upon	upon	IN
58810	1670	15	the	the	DT
58810	1670	16	moon	moon	NN
58810	1670	17	,	,	,
58810	1670	18	except	except	IN
58810	1670	19	at	at	IN
58810	1670	20	and	and	CC
58810	1670	21	near	near	IN
58810	1670	22	the	the	DT
58810	1670	23	full	full	JJ
58810	1670	24	phase	phase	NN
58810	1670	25	.	.	.
58810	1671	1	They	-PRON-	PRP
58810	1671	2	show	show	VBP
58810	1671	3	conspicuously	conspicuously	RB
58810	1671	4	,	,	,
58810	1671	5	however	however	RB
58810	1671	6	,	,	,
58810	1671	7	by	by	IN
58810	1671	8	their	-PRON-	PRP$
58810	1671	9	united	united	NNP
58810	1671	10	lustre	lustre	NNP
58810	1671	11	on	on	IN
58810	1671	12	the	the	DT
58810	1671	13	full	full	JJ
58810	1671	14	moon	moon	NN
58810	1671	15	.	.	.
58810	1672	1	This	this	DT
58810	1672	2	crater	crater	NN
58810	1672	3	is	be	VBZ
58810	1672	4	seen	see	VBN
58810	1672	5	just	just	RB
58810	1672	6	to	to	IN
58810	1672	7	the	the	DT
58810	1672	8	south	south	NN
58810	1672	9	-	-	HYPH
58810	1672	10	west	west	NN
58810	1672	11	of	of	IN
58810	1672	12	the	the	DT
58810	1672	13	large	large	JJ
58810	1672	14	dusky	dusky	JJ
58810	1672	15	plain	plain	JJ
58810	1672	16	in	in	IN
58810	1672	17	the	the	DT
58810	1672	18	upper	upper	JJ
58810	1672	19	part	part	NN
58810	1672	20	of	of	IN
58810	1672	21	Fig	Fig	NNP
58810	1672	22	.	.	.
58810	1673	1	132	132	CD
58810	1673	2	.	.	.
58810	1674	1	This	this	DT
58810	1674	2	plain	plain	NN
58810	1674	3	is	be	VBZ
58810	1674	4	_	_	NNP
58810	1674	5	Mare	Mare	NNP
58810	1674	6	Imbrium	Imbrium	NNP
58810	1674	7	_	_	NNP
58810	1674	8	,	,	,
58810	1674	9	and	and	CC
58810	1674	10	the	the	DT
58810	1674	11	mountain	mountain	NN
58810	1674	12	-	-	HYPH
58810	1674	13	chain	chain	NN
58810	1674	14	seen	see	VBD
58810	1674	15	a	a	DT
58810	1674	16	little	little	JJ
58810	1674	17	to	to	IN
58810	1674	18	the	the	DT
58810	1674	19	right	right	NN
58810	1674	20	of	of	IN
58810	1674	21	Copernicus	Copernicus	NNP
58810	1674	22	is	be	VBZ
58810	1674	23	named	name	VBN
58810	1674	24	the	the	DT
58810	1674	25	_	_	NNP
58810	1674	26	Apennines	Apennines	NNP
58810	1674	27	_	_	NNP
58810	1674	28	.	.	.
58810	1675	1	Copernicus	copernicus	NN
58810	1675	2	is	be	VBZ
58810	1675	3	also	also	RB
58810	1675	4	seen	see	VBN
58810	1675	5	in	in	IN
58810	1675	6	Fig	Fig	NNP
58810	1675	7	.	.	.
58810	1676	1	135	135	CD
58810	1676	2	,	,	,
58810	1676	3	a	a	DT
58810	1676	4	little	little	JJ
58810	1676	5	to	to	IN
58810	1676	6	the	the	DT
58810	1676	7	left	left	NN
58810	1676	8	of	of	IN
58810	1676	9	the	the	DT
58810	1676	10	same	same	JJ
58810	1676	11	range	range	NN
58810	1676	12	.	.	.
58810	1677	1	Under	under	IN
58810	1677	2	circumstances	circumstance	NNS
58810	1677	3	specially	specially	RB
58810	1677	4	favorable	favorable	JJ
58810	1677	5	,	,	,
58810	1677	6	myriads	myriad	NNS
58810	1677	7	of	of	IN
58810	1677	8	comparatively	comparatively	JJ
58810	1677	9	minute	minute	NN
58810	1677	10	but	but	CC
58810	1677	11	perfectly	perfectly	RB
58810	1677	12	formed	form	VBN
58810	1677	13	craters	crater	NNS
58810	1677	14	may	may	MD
58810	1677	15	be	be	VB
58810	1677	16	observed	observe	VBN
58810	1677	17	for	for	IN
58810	1677	18	more	more	JJR
58810	1677	19	than	than	IN
58810	1677	20	seventy	seventy	CD
58810	1677	21	miles	mile	NNS
58810	1677	22	on	on	IN
58810	1677	23	all	all	DT
58810	1677	24	sides	side	NNS
58810	1677	25	around	around	IN
58810	1677	26	Copernicus	Copernicus	NNP
58810	1677	27	.	.	.
58810	1678	1	The	the	DT
58810	1678	2	district	district	NN
58810	1678	3	on	on	IN
58810	1678	4	the	the	DT
58810	1678	5	south	south	JJ
58810	1678	6	-	-	HYPH
58810	1678	7	east	east	NN
58810	1678	8	side	side	NN
58810	1678	9	is	be	VBZ
58810	1678	10	specially	specially	RB
58810	1678	11	rich	rich	JJ
58810	1678	12	in	in	IN
58810	1678	13	these	these	DT
58810	1678	14	thickly	thickly	JJ
58810	1678	15	scattered	scatter	VBN
58810	1678	16	craters	crater	NNS
58810	1678	17	,	,	,
58810	1678	18	which	which	WDT
58810	1678	19	we	-PRON-	PRP
58810	1678	20	have	have	VBP
58810	1678	21	reason	reason	NN
58810	1678	22	to	to	TO
58810	1678	23	suppose	suppose	VB
58810	1678	24	stand	stand	NN
58810	1678	25	over	over	RP
58810	1678	26	or	or	CC
58810	1678	27	upon	upon	IN
58810	1678	28	the	the	DT
58810	1678	29	bright	bright	JJ
58810	1678	30	streaks	streak	NNS
58810	1678	31	.	.	.
58810	1679	1	118	118	CD
58810	1679	2	.	.	.
58810	1680	1	_	_	NNP
58810	1680	2	Dark	Dark	NNP
58810	1680	3	Chasms._--Dark	Chasms._--Dark	NNP
58810	1680	4	cracks	crack	NNS
58810	1680	5	,	,	,
58810	1680	6	or	or	CC
58810	1680	7	chasms	chasm	NNS
58810	1680	8	,	,	,
58810	1680	9	have	have	VBP
58810	1680	10	been	be	VBN
58810	1680	11	observed	observe	VBN
58810	1680	12	on	on	IN
58810	1680	13	various	various	JJ
58810	1680	14	parts	part	NNS
58810	1680	15	of	of	IN
58810	1680	16	the	the	DT
58810	1680	17	moon	moon	NN
58810	1680	18	's	's	POS
58810	1680	19	surface	surface	NN
58810	1680	20	.	.	.
58810	1681	1	They	-PRON-	PRP
58810	1681	2	sometimes	sometimes	RB
58810	1681	3	occur	occur	VBP
58810	1681	4	singly	singly	RB
58810	1681	5	,	,	,
58810	1681	6	and	and	CC
58810	1681	7	sometimes	sometimes	RB
58810	1681	8	in	in	IN
58810	1681	9	groups	group	NNS
58810	1681	10	.	.	.
58810	1682	1	They	-PRON-	PRP
58810	1682	2	are	be	VBP
58810	1682	3	often	often	RB
58810	1682	4	seen	see	VBN
58810	1682	5	to	to	TO
58810	1682	6	radiate	radiate	VB
58810	1682	7	from	from	IN
58810	1682	8	some	some	DT
58810	1682	9	central	central	JJ
58810	1682	10	cone	cone	NN
58810	1682	11	,	,	,
58810	1682	12	and	and	CC
58810	1682	13	they	-PRON-	PRP
58810	1682	14	appear	appear	VBP
58810	1682	15	to	to	TO
58810	1682	16	be	be	VB
58810	1682	17	of	of	IN
58810	1682	18	volcanic	volcanic	JJ
58810	1682	19	origin	origin	NN
58810	1682	20	.	.	.
58810	1683	1	They	-PRON-	PRP
58810	1683	2	have	have	VBP
58810	1683	3	been	be	VBN
58810	1683	4	called	call	VBN
58810	1683	5	_	_	NNP
58810	1683	6	canals	canal	NNS
58810	1683	7	_	_	NNP
58810	1683	8	and	and	CC
58810	1683	9	_	_	NNP
58810	1683	10	rills	rill	VBZ
58810	1683	11	_	_	NNP
58810	1683	12	.	.	.
58810	1684	1	[	[	-LRB-
58810	1684	2	Illustration	illustration	NN
58810	1684	3	:	:	:
58810	1684	4	Fig	Fig	NNP
58810	1684	5	.	.	.
58810	1685	1	138	138	CD
58810	1685	2	.	.	.
58810	1685	3	]	]	-RRB-
58810	1686	1	One	one	CD
58810	1686	2	of	of	IN
58810	1686	3	the	the	DT
58810	1686	4	most	most	RBS
58810	1686	5	remarkable	remarkable	JJ
58810	1686	6	groups	group	NNS
58810	1686	7	of	of	IN
58810	1686	8	these	these	DT
58810	1686	9	chasms	chasm	NNS
58810	1686	10	is	be	VBZ
58810	1686	11	that	that	DT
58810	1686	12	to	to	IN
58810	1686	13	the	the	DT
58810	1686	14	west	west	NN
58810	1686	15	of	of	IN
58810	1686	16	the	the	DT
58810	1686	17	crater	crater	NN
58810	1686	18	named	name	VBN
58810	1686	19	_	_	NNP
58810	1686	20	Triesneker	Triesneker	NNP
58810	1686	21	_	_	NNP
58810	1686	22	.	.	.
58810	1687	1	The	the	DT
58810	1687	2	crater	crater	NN
58810	1687	3	and	and	CC
58810	1687	4	the	the	DT
58810	1687	5	chasms	chasm	NNS
58810	1687	6	are	be	VBP
58810	1687	7	shown	show	VBN
58810	1687	8	in	in	IN
58810	1687	9	Fig	Fig	NNP
58810	1687	10	.	.	.
58810	1688	1	138	138	CD
58810	1688	2	.	.	.
58810	1689	1	Several	several	JJ
58810	1689	2	of	of	IN
58810	1689	3	these	these	DT
58810	1689	4	great	great	JJ
58810	1689	5	cracks	crack	NNS
58810	1689	6	obviously	obviously	RB
58810	1689	7	diverge	diverge	VBP
58810	1689	8	from	from	IN
58810	1689	9	a	a	DT
58810	1689	10	small	small	JJ
58810	1689	11	crater	crater	NN
58810	1689	12	near	near	IN
58810	1689	13	the	the	DT
58810	1689	14	west	west	NNP
58810	1689	15	bank	bank	NNP
58810	1689	16	of	of	IN
58810	1689	17	the	the	DT
58810	1689	18	great	great	JJ
58810	1689	19	one	one	CD
58810	1689	20	,	,	,
58810	1689	21	and	and	CC
58810	1689	22	they	-PRON-	PRP
58810	1689	23	subdivide	subdivide	VBP
58810	1689	24	as	as	IN
58810	1689	25	they	-PRON-	PRP
58810	1689	26	extend	extend	VBP
58810	1689	27	from	from	IN
58810	1689	28	the	the	DT
58810	1689	29	apparent	apparent	JJ
58810	1689	30	point	point	NN
58810	1689	31	of	of	IN
58810	1689	32	divergence	divergence	NN
58810	1689	33	,	,	,
58810	1689	34	while	while	IN
58810	1689	35	they	-PRON-	PRP
58810	1689	36	are	be	VBP
58810	1689	37	crossed	cross	VBN
58810	1689	38	by	by	IN
58810	1689	39	others	other	NNS
58810	1689	40	.	.	.
58810	1690	1	These	these	DT
58810	1690	2	cracks	crack	NNS
58810	1690	3	,	,	,
58810	1690	4	or	or	CC
58810	1690	5	chasms	chasm	NNS
58810	1690	6	,	,	,
58810	1690	7	are	be	VBP
58810	1690	8	nearly	nearly	RB
58810	1690	9	a	a	DT
58810	1690	10	mile	mile	NN
58810	1690	11	broad	broad	JJ
58810	1690	12	at	at	IN
58810	1690	13	the	the	DT
58810	1690	14	widest	wide	JJS
58810	1690	15	part	part	NN
58810	1690	16	,	,	,
58810	1690	17	and	and	CC
58810	1690	18	,	,	,
58810	1690	19	after	after	IN
58810	1690	20	extending	extend	VBG
58810	1690	21	full	full	JJ
58810	1690	22	a	a	DT
58810	1690	23	hundred	hundred	CD
58810	1690	24	miles	mile	NNS
58810	1690	25	,	,	,
58810	1690	26	taper	taper	NN
58810	1690	27	away	away	RB
58810	1690	28	till	till	IN
58810	1690	29	they	-PRON-	PRP
58810	1690	30	become	become	VBP
58810	1690	31	invisible	invisible	JJ
58810	1690	32	.	.	.
58810	1691	1	[	[	-LRB-
58810	1691	2	Illustration	illustration	NN
58810	1691	3	:	:	:
58810	1691	4	Fig	Fig	NNP
58810	1691	5	.	.	.
58810	1692	1	139	139	CD
58810	1692	2	.	.	.
58810	1692	3	]	]	-RRB-
58810	1693	1	119	119	CD
58810	1693	2	.	.	.
58810	1694	1	_	_	NNP
58810	1694	2	Mountain	Mountain	NNP
58810	1694	3	-	-	HYPH
58810	1694	4	Ranges._--There	Ranges._--There	NNP
58810	1694	5	are	be	VBP
58810	1694	6	comparatively	comparatively	RB
58810	1694	7	few	few	JJ
58810	1694	8	mountain	mountain	NN
58810	1694	9	-	-	HYPH
58810	1694	10	ranges	range	NNS
58810	1694	11	on	on	IN
58810	1694	12	the	the	DT
58810	1694	13	moon	moon	NN
58810	1694	14	.	.	.
58810	1695	1	The	the	DT
58810	1695	2	three	three	CD
58810	1695	3	most	most	RBS
58810	1695	4	conspicuous	conspicuous	JJ
58810	1695	5	are	be	VBP
58810	1695	6	those	those	DT
58810	1695	7	which	which	WDT
58810	1695	8	partially	partially	RB
58810	1695	9	enclose	enclose	VBP
58810	1695	10	Mare	Mare	NNP
58810	1695	11	Imbrium	Imbrium	NNP
58810	1695	12	;	;	:
58810	1695	13	namely	namely	RB
58810	1695	14	,	,	,
58810	1695	15	the	the	DT
58810	1695	16	_	_	NNP
58810	1695	17	Apennines	Apennines	NNPS
58810	1695	18	_	_	NNP
58810	1695	19	on	on	IN
58810	1695	20	the	the	DT
58810	1695	21	south	south	NN
58810	1695	22	,	,	,
58810	1695	23	and	and	CC
58810	1695	24	the	the	DT
58810	1695	25	_	_	NNP
58810	1695	26	Caucasus	Caucasus	NNP
58810	1695	27	_	_	NNP
58810	1695	28	and	and	CC
58810	1695	29	the	the	DT
58810	1695	30	_	_	NNP
58810	1695	31	Alps	Alps	NNP
58810	1695	32	_	_	NNP
58810	1695	33	on	on	IN
58810	1695	34	the	the	DT
58810	1695	35	east	east	NN
58810	1695	36	and	and	CC
58810	1695	37	north	north	NNP
58810	1695	38	-	-	HYPH
58810	1695	39	east	east	NN
58810	1695	40	.	.	.
58810	1696	1	The	the	DT
58810	1696	2	Apennines	Apennines	NNPS
58810	1696	3	are	be	VBP
58810	1696	4	the	the	DT
58810	1696	5	most	most	RBS
58810	1696	6	extended	extended	JJ
58810	1696	7	of	of	IN
58810	1696	8	these	these	DT
58810	1696	9	,	,	,
58810	1696	10	having	have	VBG
58810	1696	11	a	a	DT
58810	1696	12	length	length	NN
58810	1696	13	of	of	IN
58810	1696	14	about	about	RB
58810	1696	15	four	four	CD
58810	1696	16	hundred	hundred	CD
58810	1696	17	and	and	CC
58810	1696	18	fifty	fifty	CD
58810	1696	19	miles	mile	NNS
58810	1696	20	.	.	.
58810	1697	1	They	-PRON-	PRP
58810	1697	2	rise	rise	VBP
58810	1697	3	gradually	gradually	RB
58810	1697	4	,	,	,
58810	1697	5	from	from	IN
58810	1697	6	a	a	DT
58810	1697	7	comparatively	comparatively	RB
58810	1697	8	level	level	NN
58810	1697	9	surface	surface	NN
58810	1697	10	towards	towards	IN
58810	1697	11	the	the	DT
58810	1697	12	south	south	JJ
58810	1697	13	-	-	HYPH
58810	1697	14	west	west	NN
58810	1697	15	,	,	,
58810	1697	16	in	in	IN
58810	1697	17	the	the	DT
58810	1697	18	form	form	NN
58810	1697	19	of	of	IN
58810	1697	20	innumerable	innumerable	JJ
58810	1697	21	small	small	JJ
58810	1697	22	elevations	elevation	NNS
58810	1697	23	,	,	,
58810	1697	24	which	which	WDT
58810	1697	25	increase	increase	VBP
58810	1697	26	in	in	IN
58810	1697	27	number	number	NN
58810	1697	28	and	and	CC
58810	1697	29	height	height	NN
58810	1697	30	towards	towards	IN
58810	1697	31	the	the	DT
58810	1697	32	north	north	NN
58810	1697	33	-	-	HYPH
58810	1697	34	east	east	NN
58810	1697	35	,	,	,
58810	1697	36	where	where	WRB
58810	1697	37	they	-PRON-	PRP
58810	1697	38	culminate	culminate	VBP
58810	1697	39	in	in	IN
58810	1697	40	a	a	DT
58810	1697	41	range	range	NN
58810	1697	42	of	of	IN
58810	1697	43	peaks	peak	NNS
58810	1697	44	whose	whose	WP$
58810	1697	45	altitude	altitude	NN
58810	1697	46	and	and	CC
58810	1697	47	rugged	rugged	JJ
58810	1697	48	aspect	aspect	NN
58810	1697	49	must	must	MD
58810	1697	50	form	form	VB
58810	1697	51	one	one	CD
58810	1697	52	of	of	IN
58810	1697	53	the	the	DT
58810	1697	54	most	most	RBS
58810	1697	55	terribly	terribly	RB
58810	1697	56	grand	grand	JJ
58810	1697	57	and	and	CC
58810	1697	58	romantic	romantic	JJ
58810	1697	59	scenes	scene	NNS
58810	1697	60	which	which	WDT
58810	1697	61	imagination	imagination	NN
58810	1697	62	can	can	MD
58810	1697	63	conceive	conceive	VB
58810	1697	64	.	.	.
58810	1698	1	The	the	DT
58810	1698	2	north	north	NN
58810	1698	3	-	-	HYPH
58810	1698	4	east	east	NN
58810	1698	5	face	face	NN
58810	1698	6	of	of	IN
58810	1698	7	the	the	DT
58810	1698	8	range	range	NN
58810	1698	9	terminates	terminate	NNS
58810	1698	10	abruptly	abruptly	RB
58810	1698	11	in	in	IN
58810	1698	12	an	an	DT
58810	1698	13	almost	almost	RB
58810	1698	14	vertical	vertical	JJ
58810	1698	15	precipice	precipice	NN
58810	1698	16	;	;	:
58810	1698	17	while	while	IN
58810	1698	18	over	over	IN
58810	1698	19	the	the	DT
58810	1698	20	plain	plain	NN
58810	1698	21	beneath	beneath	IN
58810	1698	22	,	,	,
58810	1698	23	intensely	intensely	RB
58810	1698	24	black	black	JJ
58810	1698	25	spire	spire	NN
58810	1698	26	-	-	HYPH
58810	1698	27	like	like	JJ
58810	1698	28	shadows	shadow	NNS
58810	1698	29	are	be	VBP
58810	1698	30	cast	cast	VBN
58810	1698	31	,	,	,
58810	1698	32	some	some	DT
58810	1698	33	of	of	IN
58810	1698	34	which	which	WDT
58810	1698	35	at	at	IN
58810	1698	36	sunrise	sunrise	NN
58810	1698	37	extend	extend	VBP
58810	1698	38	full	full	JJ
58810	1698	39	ninety	ninety	CD
58810	1698	40	miles	mile	NNS
58810	1698	41	,	,	,
58810	1698	42	till	till	IN
58810	1698	43	they	-PRON-	PRP
58810	1698	44	lose	lose	VBP
58810	1698	45	themselves	-PRON-	PRP
58810	1698	46	in	in	IN
58810	1698	47	the	the	DT
58810	1698	48	general	general	NN
58810	1698	49	shading	shading	NN
58810	1698	50	due	due	IN
58810	1698	51	to	to	IN
58810	1698	52	the	the	DT
58810	1698	53	curvature	curvature	NN
58810	1698	54	of	of	IN
58810	1698	55	the	the	DT
58810	1698	56	lunar	lunar	JJ
58810	1698	57	surface	surface	NN
58810	1698	58	.	.	.
58810	1699	1	Many	many	JJ
58810	1699	2	of	of	IN
58810	1699	3	the	the	DT
58810	1699	4	peaks	peak	NNS
58810	1699	5	rise	rise	VBP
58810	1699	6	to	to	IN
58810	1699	7	heights	height	NNS
58810	1699	8	of	of	IN
58810	1699	9	from	from	IN
58810	1699	10	eighteen	eighteen	CD
58810	1699	11	thousand	thousand	CD
58810	1699	12	to	to	TO
58810	1699	13	twenty	twenty	CD
58810	1699	14	thousand	thousand	CD
58810	1699	15	feet	foot	NNS
58810	1699	16	above	above	IN
58810	1699	17	the	the	DT
58810	1699	18	plain	plain	NN
58810	1699	19	at	at	IN
58810	1699	20	their	-PRON-	PRP$
58810	1699	21	north	north	NN
58810	1699	22	-	-	HYPH
58810	1699	23	east	east	NN
58810	1699	24	base	base	NN
58810	1699	25	(	(	-LRB-
58810	1699	26	Fig	fig	NN
58810	1699	27	.	.	.
58810	1700	1	139	139	CD
58810	1700	2	)	)	-RRB-
58810	1700	3	.	.	.
58810	1701	1	[	[	-LRB-
58810	1701	2	Illustration	illustration	NN
58810	1701	3	:	:	:
58810	1701	4	Fig	Fig	NNP
58810	1701	5	.	.	.
58810	1702	1	140	140	CD
58810	1702	2	.	.	.
58810	1702	3	]	]	-RRB-
58810	1703	1	Fig	fig	NN
58810	1703	2	.	.	.
58810	1704	1	140	140	CD
58810	1704	2	represents	represent	VBZ
58810	1704	3	an	an	DT
58810	1704	4	ideal	ideal	JJ
58810	1704	5	lunar	lunar	JJ
58810	1704	6	landscape	landscape	NN
58810	1704	7	near	near	IN
58810	1704	8	the	the	DT
58810	1704	9	base	base	NN
58810	1704	10	of	of	IN
58810	1704	11	such	such	PDT
58810	1704	12	a	a	DT
58810	1704	13	lunar	lunar	JJ
58810	1704	14	range	range	NN
58810	1704	15	.	.	.
58810	1705	1	Owing	owe	VBG
58810	1705	2	to	to	IN
58810	1705	3	the	the	DT
58810	1705	4	absence	absence	NN
58810	1705	5	of	of	IN
58810	1705	6	an	an	DT
58810	1705	7	atmosphere	atmosphere	NN
58810	1705	8	,	,	,
58810	1705	9	the	the	DT
58810	1705	10	stars	star	NNS
58810	1705	11	will	will	MD
58810	1705	12	be	be	VB
58810	1705	13	visible	visible	JJ
58810	1705	14	in	in	IN
58810	1705	15	full	full	JJ
58810	1705	16	daylight	daylight	NN
58810	1705	17	.	.	.
58810	1706	1	[	[	-LRB-
58810	1706	2	Illustration	illustration	NN
58810	1706	3	:	:	:
58810	1706	4	Fig	Fig	NNP
58810	1706	5	.	.	.
58810	1707	1	141	141	CD
58810	1707	2	.	.	.
58810	1707	3	]	]	-RRB-
58810	1708	1	120	120	CD
58810	1708	2	.	.	.
58810	1709	1	_	_	NNP
58810	1709	2	The	the	DT
58810	1709	3	Valley	Valley	NNP
58810	1709	4	of	of	IN
58810	1709	5	the	the	DT
58810	1709	6	Alps._--The	Alps._--The	NNP
58810	1709	7	range	range	NN
58810	1709	8	of	of	IN
58810	1709	9	the	the	DT
58810	1709	10	_	_	NNP
58810	1709	11	Alps	Alps	NNP
58810	1709	12	_	_	NNP
58810	1709	13	is	be	VBZ
58810	1709	14	shown	show	VBN
58810	1709	15	in	in	IN
58810	1709	16	Fig	Fig	NNP
58810	1709	17	.	.	.
58810	1710	1	141	141	CD
58810	1710	2	.	.	.
58810	1711	1	The	the	DT
58810	1711	2	great	great	JJ
58810	1711	3	crater	crater	NN
58810	1711	4	at	at	IN
58810	1711	5	the	the	DT
58810	1711	6	north	north	JJ
58810	1711	7	end	end	NN
58810	1711	8	of	of	IN
58810	1711	9	this	this	DT
58810	1711	10	range	range	NN
58810	1711	11	is	be	VBZ
58810	1711	12	named	name	VBN
58810	1711	13	_	_	NNP
58810	1711	14	Plato	Plato	NNP
58810	1711	15	_	_	NNP
58810	1711	16	.	.	.
58810	1712	1	It	-PRON-	PRP
58810	1712	2	is	be	VBZ
58810	1712	3	seventy	seventy	CD
58810	1712	4	miles	mile	NNS
58810	1712	5	in	in	IN
58810	1712	6	diameter	diameter	NN
58810	1712	7	.	.	.
58810	1713	1	The	the	DT
58810	1713	2	most	most	RBS
58810	1713	3	remarkable	remarkable	JJ
58810	1713	4	feature	feature	NN
58810	1713	5	of	of	IN
58810	1713	6	the	the	DT
58810	1713	7	Alps	Alps	NNPS
58810	1713	8	is	be	VBZ
58810	1713	9	the	the	DT
58810	1713	10	valley	valley	NN
58810	1713	11	near	near	IN
58810	1713	12	the	the	DT
58810	1713	13	centre	centre	NN
58810	1713	14	of	of	IN
58810	1713	15	the	the	DT
58810	1713	16	range	range	NN
58810	1713	17	.	.	.
58810	1714	1	It	-PRON-	PRP
58810	1714	2	is	be	VBZ
58810	1714	3	more	more	JJR
58810	1714	4	than	than	IN
58810	1714	5	seventy	seventy	CD
58810	1714	6	-	-	HYPH
58810	1714	7	five	five	CD
58810	1714	8	miles	mile	NNS
58810	1714	9	long	long	JJ
58810	1714	10	,	,	,
58810	1714	11	and	and	CC
58810	1714	12	about	about	RB
58810	1714	13	six	six	CD
58810	1714	14	miles	mile	NNS
58810	1714	15	wide	wide	JJ
58810	1714	16	at	at	IN
58810	1714	17	the	the	DT
58810	1714	18	broadest	broad	JJS
58810	1714	19	part	part	NN
58810	1714	20	.	.	.
58810	1715	1	When	when	WRB
58810	1715	2	examined	examine	VBN
58810	1715	3	under	under	IN
58810	1715	4	favorable	favorable	JJ
58810	1715	5	circumstances	circumstance	NNS
58810	1715	6	,	,	,
58810	1715	7	with	with	IN
58810	1715	8	a	a	DT
58810	1715	9	high	high	JJ
58810	1715	10	magnifying	magnify	VBG
58810	1715	11	power	power	NN
58810	1715	12	,	,	,
58810	1715	13	it	-PRON-	PRP
58810	1715	14	is	be	VBZ
58810	1715	15	seen	see	VBN
58810	1715	16	to	to	TO
58810	1715	17	be	be	VB
58810	1715	18	a	a	DT
58810	1715	19	vast	vast	JJ
58810	1715	20	flat	flat	RB
58810	1715	21	-	-	HYPH
58810	1715	22	bottomed	bottom	VBN
58810	1715	23	valley	valley	NNP
58810	1715	24	,	,	,
58810	1715	25	bordered	border	VBN
58810	1715	26	by	by	IN
58810	1715	27	gigantic	gigantic	JJ
58810	1715	28	mountains	mountain	NNS
58810	1715	29	,	,	,
58810	1715	30	some	some	DT
58810	1715	31	of	of	IN
58810	1715	32	which	which	WDT
58810	1715	33	attain	attain	VBP
58810	1715	34	heights	height	NNS
58810	1715	35	of	of	IN
58810	1715	36	ten	ten	CD
58810	1715	37	thousand	thousand	CD
58810	1715	38	feet	foot	NNS
58810	1715	39	or	or	CC
58810	1715	40	more	more	JJR
58810	1715	41	.	.	.
58810	1716	1	[	[	-LRB-
58810	1716	2	Illustration	illustration	NN
58810	1716	3	:	:	:
58810	1716	4	Fig	Fig	NNP
58810	1716	5	.	.	.
58810	1717	1	142	142	CD
58810	1717	2	.	.	.
58810	1717	3	]	]	-RRB-
58810	1718	1	121	121	CD
58810	1718	2	.	.	.
58810	1719	1	_	_	NNP
58810	1719	2	Isolated	Isolated	NNP
58810	1719	3	Peaks._--There	Peaks._--There	NNP
58810	1719	4	are	be	VBP
58810	1719	5	comparatively	comparatively	RB
58810	1719	6	few	few	JJ
58810	1719	7	isolated	isolated	JJ
58810	1719	8	peaks	peak	NNS
58810	1719	9	to	to	TO
58810	1719	10	be	be	VB
58810	1719	11	found	find	VBN
58810	1719	12	on	on	IN
58810	1719	13	the	the	DT
58810	1719	14	surface	surface	NN
58810	1719	15	of	of	IN
58810	1719	16	the	the	DT
58810	1719	17	moon	moon	NN
58810	1719	18	.	.	.
58810	1720	1	One	one	CD
58810	1720	2	of	of	IN
58810	1720	3	the	the	DT
58810	1720	4	most	most	RBS
58810	1720	5	remarkable	remarkable	JJ
58810	1720	6	of	of	IN
58810	1720	7	these	these	DT
58810	1720	8	is	be	VBZ
58810	1720	9	that	that	DT
58810	1720	10	known	know	VBN
58810	1720	11	as	as	IN
58810	1720	12	_	_	NNP
58810	1720	13	Pico	Pico	NNP
58810	1720	14	_	_	NNP
58810	1720	15	,	,	,
58810	1720	16	and	and	CC
58810	1720	17	shown	show	VBN
58810	1720	18	in	in	IN
58810	1720	19	Fig	Fig	NNP
58810	1720	20	.	.	.
58810	1721	1	142	142	CD
58810	1721	2	.	.	.
58810	1722	1	Its	-PRON-	PRP$
58810	1722	2	height	height	NN
58810	1722	3	exceeds	exceed	VBZ
58810	1722	4	eight	eight	CD
58810	1722	5	thousand	thousand	CD
58810	1722	6	feet	foot	NNS
58810	1722	7	,	,	,
58810	1722	8	and	and	CC
58810	1722	9	it	-PRON-	PRP
58810	1722	10	is	be	VBZ
58810	1722	11	about	about	RB
58810	1722	12	three	three	CD
58810	1722	13	times	time	NNS
58810	1722	14	as	as	RB
58810	1722	15	long	long	RB
58810	1722	16	at	at	IN
58810	1722	17	the	the	DT
58810	1722	18	base	base	NN
58810	1722	19	as	as	IN
58810	1722	20	it	-PRON-	PRP
58810	1722	21	is	be	VBZ
58810	1722	22	broad	broad	JJ
58810	1722	23	.	.	.
58810	1723	1	The	the	DT
58810	1723	2	summit	summit	NN
58810	1723	3	is	be	VBZ
58810	1723	4	cleft	cleave	VBN
58810	1723	5	into	into	IN
58810	1723	6	three	three	CD
58810	1723	7	peaks	peak	NNS
58810	1723	8	,	,	,
58810	1723	9	as	as	IN
58810	1723	10	is	be	VBZ
58810	1723	11	shown	show	VBN
58810	1723	12	by	by	IN
58810	1723	13	the	the	DT
58810	1723	14	three	three	CD
58810	1723	15	-	-	HYPH
58810	1723	16	peaked	peaked	JJ
58810	1723	17	shadow	shadow	NN
58810	1723	18	it	-PRON-	PRP
58810	1723	19	casts	cast	VBZ
58810	1723	20	on	on	IN
58810	1723	21	the	the	DT
58810	1723	22	plain	plain	NN
58810	1723	23	.	.	.
58810	1724	1	122	122	CD
58810	1724	2	.	.	.
58810	1725	1	_	_	NNP
58810	1725	2	Bright	Bright	NNP
58810	1725	3	Rays._--About	Rays._--About	NNP
58810	1725	4	the	the	DT
58810	1725	5	time	time	NN
58810	1725	6	of	of	IN
58810	1725	7	full	full	JJ
58810	1725	8	moon	moon	NN
58810	1725	9	,	,	,
58810	1725	10	with	with	IN
58810	1725	11	a	a	DT
58810	1725	12	telescope	telescope	NN
58810	1725	13	of	of	IN
58810	1725	14	moderate	moderate	JJ
58810	1725	15	power	power	NN
58810	1725	16	,	,	,
58810	1725	17	a	a	DT
58810	1725	18	number	number	NN
58810	1725	19	of	of	IN
58810	1725	20	bright	bright	JJ
58810	1725	21	lines	line	NNS
58810	1725	22	may	may	MD
58810	1725	23	be	be	VB
58810	1725	24	seen	see	VBN
58810	1725	25	radiating	radiate	VBG
58810	1725	26	from	from	IN
58810	1725	27	several	several	JJ
58810	1725	28	of	of	IN
58810	1725	29	the	the	DT
58810	1725	30	lunar	lunar	JJ
58810	1725	31	craters	crater	NNS
58810	1725	32	,	,	,
58810	1725	33	extending	extend	VBG
58810	1725	34	often	often	RB
58810	1725	35	to	to	IN
58810	1725	36	the	the	DT
58810	1725	37	distance	distance	NN
58810	1725	38	of	of	IN
58810	1725	39	hundreds	hundred	NNS
58810	1725	40	of	of	IN
58810	1725	41	miles	mile	NNS
58810	1725	42	.	.	.
58810	1726	1	These	these	DT
58810	1726	2	streaks	streak	NNS
58810	1726	3	do	do	VBP
58810	1726	4	not	not	RB
58810	1726	5	arise	arise	VB
58810	1726	6	from	from	IN
58810	1726	7	any	any	DT
58810	1726	8	perceptible	perceptible	JJ
58810	1726	9	difference	difference	NN
58810	1726	10	of	of	IN
58810	1726	11	level	level	NN
58810	1726	12	of	of	IN
58810	1726	13	the	the	DT
58810	1726	14	surface	surface	NN
58810	1726	15	,	,	,
58810	1726	16	they	-PRON-	PRP
58810	1726	17	have	have	VBP
58810	1726	18	no	no	DT
58810	1726	19	very	very	RB
58810	1726	20	definite	definite	JJ
58810	1726	21	outline	outline	NN
58810	1726	22	,	,	,
58810	1726	23	and	and	CC
58810	1726	24	they	-PRON-	PRP
58810	1726	25	do	do	VBP
58810	1726	26	not	not	RB
58810	1726	27	present	present	VB
58810	1726	28	any	any	DT
58810	1726	29	sloping	slope	VBG
58810	1726	30	sides	side	NNS
58810	1726	31	to	to	TO
58810	1726	32	catch	catch	VB
58810	1726	33	more	more	JJR
58810	1726	34	sunlight	sunlight	NN
58810	1726	35	,	,	,
58810	1726	36	and	and	CC
58810	1726	37	thus	thus	RB
58810	1726	38	shine	shine	VB
58810	1726	39	brighter	brighter	RBR
58810	1726	40	,	,	,
58810	1726	41	than	than	IN
58810	1726	42	the	the	DT
58810	1726	43	general	general	JJ
58810	1726	44	surface	surface	NN
58810	1726	45	.	.	.
58810	1727	1	Indeed	indeed	RB
58810	1727	2	,	,	,
58810	1727	3	one	one	CD
58810	1727	4	great	great	JJ
58810	1727	5	peculiarity	peculiarity	NN
58810	1727	6	of	of	IN
58810	1727	7	them	-PRON-	PRP
58810	1727	8	is	be	VBZ
58810	1727	9	,	,	,
58810	1727	10	that	that	IN
58810	1727	11	they	-PRON-	PRP
58810	1727	12	come	come	VBP
58810	1727	13	out	out	RP
58810	1727	14	most	most	RBS
58810	1727	15	forcibly	forcibly	RB
58810	1727	16	when	when	WRB
58810	1727	17	the	the	DT
58810	1727	18	sun	sun	NN
58810	1727	19	is	be	VBZ
58810	1727	20	shining	shine	VBG
58810	1727	21	perpendicularly	perpendicularly	RB
58810	1727	22	upon	upon	IN
58810	1727	23	them	-PRON-	PRP
58810	1727	24	:	:	:
58810	1727	25	hence	hence	RB
58810	1727	26	they	-PRON-	PRP
58810	1727	27	are	be	VBP
58810	1727	28	best	well	RBS
58810	1727	29	seen	see	VBN
58810	1727	30	when	when	WRB
58810	1727	31	the	the	DT
58810	1727	32	moon	moon	NN
58810	1727	33	is	be	VBZ
58810	1727	34	at	at	IN
58810	1727	35	full	full	JJ
58810	1727	36	,	,	,
58810	1727	37	and	and	CC
58810	1727	38	they	-PRON-	PRP
58810	1727	39	are	be	VBP
58810	1727	40	not	not	RB
58810	1727	41	visible	visible	JJ
58810	1727	42	at	at	RB
58810	1727	43	all	all	RB
58810	1727	44	at	at	IN
58810	1727	45	those	those	DT
58810	1727	46	regions	region	NNS
58810	1727	47	upon	upon	IN
58810	1727	48	which	which	WDT
58810	1727	49	the	the	DT
58810	1727	50	sun	sun	NN
58810	1727	51	is	be	VBZ
58810	1727	52	rising	rise	VBG
58810	1727	53	or	or	CC
58810	1727	54	setting	set	VBG
58810	1727	55	.	.	.
58810	1728	1	They	-PRON-	PRP
58810	1728	2	are	be	VBP
58810	1728	3	not	not	RB
58810	1728	4	diverted	divert	VBN
58810	1728	5	by	by	IN
58810	1728	6	elevations	elevation	NNS
58810	1728	7	in	in	IN
58810	1728	8	their	-PRON-	PRP$
58810	1728	9	path	path	NN
58810	1728	10	,	,	,
58810	1728	11	but	but	CC
58810	1728	12	traverse	traverse	VB
58810	1728	13	in	in	IN
58810	1728	14	their	-PRON-	PRP$
58810	1728	15	course	course	NN
58810	1728	16	craters	crater	NNS
58810	1728	17	,	,	,
58810	1728	18	mountains	mountain	NNS
58810	1728	19	,	,	,
58810	1728	20	and	and	CC
58810	1728	21	plains	plain	VBZ
58810	1728	22	alike	alike	RB
58810	1728	23	,	,	,
58810	1728	24	giving	give	VBG
58810	1728	25	a	a	DT
58810	1728	26	slight	slight	JJ
58810	1728	27	additional	additional	JJ
58810	1728	28	brightness	brightness	NN
58810	1728	29	to	to	IN
58810	1728	30	all	all	DT
58810	1728	31	objects	object	NNS
58810	1728	32	over	over	IN
58810	1728	33	which	which	WDT
58810	1728	34	they	-PRON-	PRP
58810	1728	35	pass	pass	VBP
58810	1728	36	,	,	,
58810	1728	37	but	but	CC
58810	1728	38	producing	produce	VBG
58810	1728	39	no	no	DT
58810	1728	40	other	other	JJ
58810	1728	41	effect	effect	NN
58810	1728	42	upon	upon	IN
58810	1728	43	them	-PRON-	PRP
58810	1728	44	.	.	.
58810	1729	1	"	"	``
58810	1729	2	They	-PRON-	PRP
58810	1729	3	look	look	VBP
58810	1729	4	as	as	IN
58810	1729	5	if	if	IN
58810	1729	6	,	,	,
58810	1729	7	after	after	IN
58810	1729	8	the	the	DT
58810	1729	9	whole	whole	JJ
58810	1729	10	surface	surface	NN
58810	1729	11	of	of	IN
58810	1729	12	the	the	DT
58810	1729	13	moon	moon	NN
58810	1729	14	had	have	VBD
58810	1729	15	assumed	assume	VBN
58810	1729	16	its	-PRON-	PRP$
58810	1729	17	final	final	JJ
58810	1729	18	configuration	configuration	NN
58810	1729	19	,	,	,
58810	1729	20	a	a	DT
58810	1729	21	vast	vast	JJ
58810	1729	22	brush	brush	NN
58810	1729	23	charged	charge	VBN
58810	1729	24	with	with	IN
58810	1729	25	a	a	DT
58810	1729	26	whitish	whitish	JJ
58810	1729	27	pigment	pigment	NN
58810	1729	28	had	have	VBD
58810	1729	29	been	be	VBN
58810	1729	30	drawn	draw	VBN
58810	1729	31	over	over	IN
58810	1729	32	the	the	DT
58810	1729	33	globe	globe	NN
58810	1729	34	in	in	IN
58810	1729	35	straight	straight	JJ
58810	1729	36	lines	line	NNS
58810	1729	37	,	,	,
58810	1729	38	radiating	radiate	VBG
58810	1729	39	from	from	IN
58810	1729	40	a	a	DT
58810	1729	41	central	central	JJ
58810	1729	42	point	point	NN
58810	1729	43	,	,	,
58810	1729	44	leaving	leave	VBG
58810	1729	45	its	-PRON-	PRP$
58810	1729	46	trail	trail	NN
58810	1729	47	upon	upon	IN
58810	1729	48	every	every	DT
58810	1729	49	thing	thing	NN
58810	1729	50	it	-PRON-	PRP
58810	1729	51	touched	touch	VBD
58810	1729	52	,	,	,
58810	1729	53	but	but	CC
58810	1729	54	obscuring	obscure	VBG
58810	1729	55	nothing	nothing	NN
58810	1729	56	.	.	.
58810	1729	57	"	"	''
58810	1730	1	[	[	-LRB-
58810	1730	2	Illustration	illustration	NN
58810	1730	3	:	:	:
58810	1730	4	Fig	Fig	NNP
58810	1730	5	.	.	.
58810	1731	1	143	143	CD
58810	1731	2	.	.	.
58810	1731	3	]	]	-RRB-
58810	1732	1	The	the	DT
58810	1732	2	three	three	CD
58810	1732	3	most	most	RBS
58810	1732	4	conspicuous	conspicuous	JJ
58810	1732	5	craters	crater	NNS
58810	1732	6	from	from	IN
58810	1732	7	which	which	WDT
58810	1732	8	these	these	DT
58810	1732	9	lines	line	NNS
58810	1732	10	radiate	radiate	VBP
58810	1732	11	are	be	VBP
58810	1732	12	_	_	NNP
58810	1732	13	Tycho	Tycho	NNP
58810	1732	14	_	_	NNP
58810	1732	15	,	,	,
58810	1732	16	_	_	NNP
58810	1732	17	Copernicus	Copernicus	NNP
58810	1732	18	_	_	NNP
58810	1732	19	,	,	,
58810	1732	20	and	and	CC
58810	1732	21	_	_	NNP
58810	1732	22	Kepler	Kepler	NNP
58810	1732	23	_	_	NNP
58810	1732	24	.	.	.
58810	1733	1	Tycho	Tycho	NNP
58810	1733	2	is	be	VBZ
58810	1733	3	seen	see	VBN
58810	1733	4	at	at	IN
58810	1733	5	the	the	DT
58810	1733	6	bottom	bottom	NN
58810	1733	7	of	of	IN
58810	1733	8	Figs	fig	NNS
58810	1733	9	.	.	.
58810	1734	1	143	143	CD
58810	1734	2	and	and	CC
58810	1734	3	130	130	CD
58810	1734	4	.	.	.
58810	1735	1	Kepler	Kepler	NNP
58810	1735	2	is	be	VBZ
58810	1735	3	a	a	DT
58810	1735	4	little	little	JJ
58810	1735	5	to	to	IN
58810	1735	6	the	the	DT
58810	1735	7	left	left	NN
58810	1735	8	of	of	IN
58810	1735	9	Copernicus	Copernicus	NNP
58810	1735	10	in	in	IN
58810	1735	11	the	the	DT
58810	1735	12	same	same	JJ
58810	1735	13	figures	figure	NNS
58810	1735	14	.	.	.
58810	1736	1	It	-PRON-	PRP
58810	1736	2	has	have	VBZ
58810	1736	3	been	be	VBN
58810	1736	4	thought	think	VBN
58810	1736	5	that	that	IN
58810	1736	6	these	these	DT
58810	1736	7	bright	bright	JJ
58810	1736	8	streaks	streak	NNS
58810	1736	9	are	be	VBP
58810	1736	10	chasms	chasm	NNS
58810	1736	11	which	which	WDT
58810	1736	12	have	have	VBP
58810	1736	13	been	be	VBN
58810	1736	14	filled	fill	VBN
58810	1736	15	with	with	IN
58810	1736	16	molten	molten	JJ
58810	1736	17	lava	lava	NN
58810	1736	18	,	,	,
58810	1736	19	which	which	WDT
58810	1736	20	,	,	,
58810	1736	21	on	on	IN
58810	1736	22	cooling	cooling	NN
58810	1736	23	,	,	,
58810	1736	24	would	would	MD
58810	1736	25	afford	afford	VB
58810	1736	26	a	a	DT
58810	1736	27	smooth	smooth	JJ
58810	1736	28	reflecting	reflect	VBG
58810	1736	29	surface	surface	NN
58810	1736	30	on	on	IN
58810	1736	31	the	the	DT
58810	1736	32	top	top	NN
58810	1736	33	.	.	.
58810	1737	1	123	123	CD
58810	1737	2	.	.	.
58810	1738	1	_	_	NNP
58810	1738	2	Tycho._--This	tycho._--this	DT
58810	1738	3	crater	crater	NN
58810	1738	4	is	be	VBZ
58810	1738	5	fifty	fifty	CD
58810	1738	6	-	-	HYPH
58810	1738	7	four	four	CD
58810	1738	8	miles	mile	NNS
58810	1738	9	in	in	IN
58810	1738	10	diameter	diameter	NN
58810	1738	11	,	,	,
58810	1738	12	and	and	CC
58810	1738	13	about	about	RB
58810	1738	14	sixteen	sixteen	CD
58810	1738	15	thousand	thousand	CD
58810	1738	16	feet	foot	NNS
58810	1738	17	deep	deep	JJ
58810	1738	18	,	,	,
58810	1738	19	from	from	IN
58810	1738	20	the	the	DT
58810	1738	21	highest	high	JJS
58810	1738	22	ridge	ridge	NN
58810	1738	23	of	of	IN
58810	1738	24	the	the	DT
58810	1738	25	rampart	rampart	NN
58810	1738	26	to	to	IN
58810	1738	27	the	the	DT
58810	1738	28	surface	surface	NN
58810	1738	29	of	of	IN
58810	1738	30	the	the	DT
58810	1738	31	plateau	plateau	NN
58810	1738	32	,	,	,
58810	1738	33	whence	whence	NN
58810	1738	34	rises	rise	VBZ
58810	1738	35	a	a	DT
58810	1738	36	central	central	JJ
58810	1738	37	cone	cone	NN
58810	1738	38	five	five	CD
58810	1738	39	thousand	thousand	CD
58810	1738	40	feet	foot	NNS
58810	1738	41	high	high	JJ
58810	1738	42	.	.	.
58810	1739	1	It	-PRON-	PRP
58810	1739	2	is	be	VBZ
58810	1739	3	one	one	CD
58810	1739	4	of	of	IN
58810	1739	5	the	the	DT
58810	1739	6	most	most	RBS
58810	1739	7	conspicuous	conspicuous	JJ
58810	1739	8	of	of	IN
58810	1739	9	all	all	PDT
58810	1739	10	the	the	DT
58810	1739	11	lunar	lunar	JJ
58810	1739	12	craters	crater	NNS
58810	1739	13	;	;	:
58810	1739	14	not	not	RB
58810	1739	15	so	so	RB
58810	1739	16	much	much	RB
58810	1739	17	on	on	IN
58810	1739	18	account	account	NN
58810	1739	19	of	of	IN
58810	1739	20	its	-PRON-	PRP$
58810	1739	21	dimensions	dimension	NNS
58810	1739	22	as	as	IN
58810	1739	23	from	from	IN
58810	1739	24	its	-PRON-	PRP$
58810	1739	25	being	be	VBG
58810	1739	26	the	the	DT
58810	1739	27	centre	centre	NN
58810	1739	28	from	from	IN
58810	1739	29	whence	whence	NN
58810	1739	30	diverge	diverge	NN
58810	1739	31	those	those	DT
58810	1739	32	remarkable	remarkable	JJ
58810	1739	33	bright	bright	JJ
58810	1739	34	streaks	streak	NNS
58810	1739	35	,	,	,
58810	1739	36	many	many	JJ
58810	1739	37	of	of	IN
58810	1739	38	which	which	WDT
58810	1739	39	may	may	MD
58810	1739	40	be	be	VB
58810	1739	41	traced	trace	VBN
58810	1739	42	over	over	IN
58810	1739	43	a	a	DT
58810	1739	44	thousand	thousand	CD
58810	1739	45	miles	mile	NNS
58810	1739	46	of	of	IN
58810	1739	47	the	the	DT
58810	1739	48	moon	moon	NN
58810	1739	49	's	's	POS
58810	1739	50	surface	surface	NN
58810	1739	51	(	(	-LRB-
58810	1739	52	Fig	fig	NN
58810	1739	53	.	.	.
58810	1740	1	143	143	LS
58810	1740	2	)	)	-RRB-
58810	1740	3	.	.	.
58810	1741	1	Tycho	Tycho	NNP
58810	1741	2	appears	appear	VBZ
58810	1741	3	to	to	TO
58810	1741	4	be	be	VB
58810	1741	5	an	an	DT
58810	1741	6	instance	instance	NN
58810	1741	7	of	of	IN
58810	1741	8	a	a	DT
58810	1741	9	vast	vast	JJ
58810	1741	10	disruptive	disruptive	JJ
58810	1741	11	action	action	NN
58810	1741	12	which	which	WDT
58810	1741	13	rent	rent	VBP
58810	1741	14	the	the	DT
58810	1741	15	solid	solid	JJ
58810	1741	16	crust	crust	NN
58810	1741	17	of	of	IN
58810	1741	18	the	the	DT
58810	1741	19	moon	moon	NN
58810	1741	20	into	into	IN
58810	1741	21	radiating	radiate	VBG
58810	1741	22	fissures	fissure	NNS
58810	1741	23	,	,	,
58810	1741	24	which	which	WDT
58810	1741	25	were	be	VBD
58810	1741	26	subsequently	subsequently	RB
58810	1741	27	filled	fill	VBN
58810	1741	28	with	with	IN
58810	1741	29	molten	molten	JJ
58810	1741	30	matter	matter	NN
58810	1741	31	,	,	,
58810	1741	32	whose	whose	WP$
58810	1741	33	superior	superior	JJ
58810	1741	34	luminosity	luminosity	NN
58810	1741	35	marks	mark	VBZ
58810	1741	36	the	the	DT
58810	1741	37	course	course	NN
58810	1741	38	of	of	IN
58810	1741	39	the	the	DT
58810	1741	40	cracks	crack	NNS
58810	1741	41	in	in	IN
58810	1741	42	all	all	DT
58810	1741	43	directions	direction	NNS
58810	1741	44	from	from	IN
58810	1741	45	the	the	DT
58810	1741	46	crater	crater	NN
58810	1741	47	as	as	IN
58810	1741	48	their	-PRON-	PRP$
58810	1741	49	common	common	JJ
58810	1741	50	centre	centre	NN
58810	1741	51	.	.	.
58810	1742	1	So	so	RB
58810	1742	2	numerous	numerous	JJ
58810	1742	3	are	be	VBP
58810	1742	4	these	these	DT
58810	1742	5	bright	bright	JJ
58810	1742	6	streaks	streak	NNS
58810	1742	7	when	when	WRB
58810	1742	8	examined	examine	VBN
58810	1742	9	by	by	IN
58810	1742	10	the	the	DT
58810	1742	11	aid	aid	NN
58810	1742	12	of	of	IN
58810	1742	13	the	the	DT
58810	1742	14	telescope	telescope	NN
58810	1742	15	,	,	,
58810	1742	16	and	and	CC
58810	1742	17	they	-PRON-	PRP
58810	1742	18	give	give	VBP
58810	1742	19	to	to	IN
58810	1742	20	this	this	DT
58810	1742	21	region	region	NN
58810	1742	22	of	of	IN
58810	1742	23	the	the	DT
58810	1742	24	moon	moon	NN
58810	1742	25	's	's	POS
58810	1742	26	surface	surface	NN
58810	1742	27	such	such	JJ
58810	1742	28	increased	increase	VBN
58810	1742	29	luminosity	luminosity	NN
58810	1742	30	,	,	,
58810	1742	31	that	that	IN
58810	1742	32	,	,	,
58810	1742	33	when	when	WRB
58810	1742	34	viewed	view	VBN
58810	1742	35	as	as	IN
58810	1742	36	a	a	DT
58810	1742	37	whole	whole	NN
58810	1742	38	,	,	,
58810	1742	39	the	the	DT
58810	1742	40	locality	locality	NN
58810	1742	41	can	can	MD
58810	1742	42	be	be	VB
58810	1742	43	distinctly	distinctly	RB
58810	1742	44	seen	see	VBN
58810	1742	45	at	at	IN
58810	1742	46	full	full	JJ
58810	1742	47	moon	moon	NN
58810	1742	48	by	by	IN
58810	1742	49	the	the	DT
58810	1742	50	unassisted	unassisted	JJ
58810	1742	51	eye	eye	NN
58810	1742	52	,	,	,
58810	1742	53	as	as	IN
58810	1742	54	a	a	DT
58810	1742	55	bright	bright	JJ
58810	1742	56	patch	patch	NN
58810	1742	57	of	of	IN
58810	1742	58	light	light	NN
58810	1742	59	on	on	IN
58810	1742	60	the	the	DT
58810	1742	61	southern	southern	JJ
58810	1742	62	portion	portion	NN
58810	1742	63	of	of	IN
58810	1742	64	the	the	DT
58810	1742	65	disk	disk	NN
58810	1742	66	.	.	.
58810	1743	1	III	iii	CD
58810	1743	2	.	.	.
58810	1744	1	INFERIOR	inferior	VB
58810	1744	2	AND	and	CC
58810	1744	3	SUPERIOR	SUPERIOR	NNP
58810	1744	4	PLANETS	PLANETS	NNP
58810	1744	5	.	.	.
58810	1745	1	Inferior	inferior	JJ
58810	1745	2	Planets	planet	NNS
58810	1745	3	.	.	.
58810	1746	1	124	124	CD
58810	1746	2	.	.	.
58810	1747	1	_	_	NNP
58810	1747	2	The	the	DT
58810	1747	3	Inferior	Inferior	NNP
58810	1747	4	Planets._--The	Planets._--The	NNP
58810	1747	5	_	_	NNP
58810	1747	6	inferior	inferior	JJ
58810	1747	7	planets	planet	NNS
58810	1747	8	_	_	NNP
58810	1747	9	are	be	VBP
58810	1747	10	those	those	DT
58810	1747	11	which	which	WDT
58810	1747	12	lie	lie	VBP
58810	1747	13	between	between	IN
58810	1747	14	the	the	DT
58810	1747	15	earth	earth	NN
58810	1747	16	and	and	CC
58810	1747	17	the	the	DT
58810	1747	18	sun	sun	NN
58810	1747	19	,	,	,
58810	1747	20	and	and	CC
58810	1747	21	whose	whose	WP$
58810	1747	22	orbits	orbit	NNS
58810	1747	23	are	be	VBP
58810	1747	24	included	include	VBN
58810	1747	25	by	by	IN
58810	1747	26	that	that	DT
58810	1747	27	of	of	IN
58810	1747	28	the	the	DT
58810	1747	29	earth	earth	NN
58810	1747	30	.	.	.
58810	1748	1	They	-PRON-	PRP
58810	1748	2	are	be	VBP
58810	1748	3	_	_	NNP
58810	1748	4	Mercury	Mercury	NNP
58810	1748	5	_	_	NNP
58810	1748	6	and	and	CC
58810	1748	7	_	_	NNP
58810	1748	8	Venus	Venus	NNP
58810	1748	9	_	_	NNP
58810	1748	10	.	.	.
58810	1749	1	[	[	-LRB-
58810	1749	2	Illustration	illustration	NN
58810	1749	3	:	:	:
58810	1749	4	Fig	Fig	NNP
58810	1749	5	.	.	.
58810	1750	1	144	144	CD
58810	1750	2	.	.	.
58810	1750	3	]	]	-RRB-
58810	1751	1	125	125	CD
58810	1751	2	.	.	.
58810	1752	1	_	_	NNP
58810	1752	2	Aspects	Aspects	NNPS
58810	1752	3	of	of	IN
58810	1752	4	an	an	DT
58810	1752	5	Inferior	Inferior	NNP
58810	1752	6	Planet._--The	Planet._--The	NNP
58810	1752	7	four	four	CD
58810	1752	8	chief	chief	NN
58810	1752	9	_	_	NNP
58810	1752	10	aspects	aspect	NNS
58810	1752	11	_	_	NNP
58810	1752	12	of	of	IN
58810	1752	13	an	an	DT
58810	1752	14	inferior	inferior	JJ
58810	1752	15	planet	planet	NN
58810	1752	16	as	as	IN
58810	1752	17	seen	see	VBN
58810	1752	18	from	from	IN
58810	1752	19	the	the	DT
58810	1752	20	earth	earth	NN
58810	1752	21	are	be	VBP
58810	1752	22	shown	show	VBN
58810	1752	23	in	in	IN
58810	1752	24	Fig	Fig	NNP
58810	1752	25	.	.	.
58810	1753	1	144	144	CD
58810	1753	2	,	,	,
58810	1753	3	in	in	IN
58810	1753	4	which	which	WDT
58810	1753	5	_	_	NNP
58810	1753	6	S	S	NNP
58810	1753	7	_	_	NNP
58810	1753	8	represents	represent	VBZ
58810	1753	9	the	the	DT
58810	1753	10	sun	sun	NN
58810	1753	11	,	,	,
58810	1753	12	_	_	NNP
58810	1753	13	P	P	NNP
58810	1753	14	_	_	NNP
58810	1753	15	the	the	DT
58810	1753	16	planet	planet	NN
58810	1753	17	,	,	,
58810	1753	18	and	and	CC
58810	1753	19	_	_	NNP
58810	1753	20	E	E	NNP
58810	1753	21	_	_	NNP
58810	1753	22	the	the	DT
58810	1753	23	earth	earth	NN
58810	1753	24	.	.	.
58810	1754	1	When	when	WRB
58810	1754	2	the	the	DT
58810	1754	3	planet	planet	NN
58810	1754	4	is	be	VBZ
58810	1754	5	between	between	IN
58810	1754	6	the	the	DT
58810	1754	7	earth	earth	NN
58810	1754	8	and	and	CC
58810	1754	9	the	the	DT
58810	1754	10	sun	sun	NN
58810	1754	11	,	,	,
58810	1754	12	as	as	IN
58810	1754	13	at	at	IN
58810	1754	14	_	_	NNP
58810	1754	15	P	P	NNP
58810	1754	16	_	_	NNP
58810	1754	17	,	,	,
58810	1754	18	it	-PRON-	PRP
58810	1754	19	is	be	VBZ
58810	1754	20	said	say	VBN
58810	1754	21	to	to	TO
58810	1754	22	be	be	VB
58810	1754	23	in	in	IN
58810	1754	24	_	_	NNP
58810	1754	25	inferior	inferior	JJ
58810	1754	26	conjunction	conjunction	NN
58810	1754	27	_	_	NNP
58810	1754	28	.	.	.
58810	1755	1	When	when	WRB
58810	1755	2	it	-PRON-	PRP
58810	1755	3	is	be	VBZ
58810	1755	4	in	in	IN
58810	1755	5	the	the	DT
58810	1755	6	same	same	JJ
58810	1755	7	direction	direction	NN
58810	1755	8	as	as	IN
58810	1755	9	the	the	DT
58810	1755	10	sun	sun	NN
58810	1755	11	,	,	,
58810	1755	12	but	but	CC
58810	1755	13	beyond	beyond	IN
58810	1755	14	it	-PRON-	PRP
58810	1755	15	,	,	,
58810	1755	16	as	as	IN
58810	1755	17	at	at	IN
58810	1755	18	_	_	NNP
58810	1755	19	P	P	NNP
58810	1755	20	'	'	''
58810	1755	21	'	'	''
58810	1755	22	_	_	NNP
58810	1755	23	,	,	,
58810	1755	24	it	-PRON-	PRP
58810	1755	25	is	be	VBZ
58810	1755	26	said	say	VBN
58810	1755	27	to	to	TO
58810	1755	28	be	be	VB
58810	1755	29	in	in	IN
58810	1755	30	_	_	NNP
58810	1755	31	superior	superior	JJ
58810	1755	32	conjunction	conjunction	NN
58810	1755	33	_	_	NNP
58810	1755	34	.	.	.
58810	1756	1	When	when	WRB
58810	1756	2	the	the	DT
58810	1756	3	planet	planet	NN
58810	1756	4	is	be	VBZ
58810	1756	5	at	at	IN
58810	1756	6	such	such	PDT
58810	1756	7	a	a	DT
58810	1756	8	point	point	NN
58810	1756	9	in	in	IN
58810	1756	10	its	-PRON-	PRP$
58810	1756	11	orbit	orbit	NN
58810	1756	12	that	that	WDT
58810	1756	13	a	a	DT
58810	1756	14	line	line	NN
58810	1756	15	drawn	draw	VBN
58810	1756	16	from	from	IN
58810	1756	17	the	the	DT
58810	1756	18	earth	earth	NN
58810	1756	19	to	to	IN
58810	1756	20	it	-PRON-	PRP
58810	1756	21	would	would	MD
58810	1756	22	be	be	VB
58810	1756	23	tangent	tangent	JJ
58810	1756	24	to	to	IN
58810	1756	25	the	the	DT
58810	1756	26	orbit	orbit	NN
58810	1756	27	,	,	,
58810	1756	28	as	as	IN
58810	1756	29	at	at	IN
58810	1756	30	_	_	NNP
58810	1756	31	P	P	NNP
58810	1756	32	'	'	''
58810	1756	33	_	_	NNP
58810	1756	34	and	and	CC
58810	1756	35	_	_	NNP
58810	1756	36	P	P	NNP
58810	1756	37	'	'	''
58810	1756	38	'	'	''
58810	1756	39	'	'	''
58810	1756	40	_	_	NNP
58810	1756	41	,	,	,
58810	1756	42	it	-PRON-	PRP
58810	1756	43	is	be	VBZ
58810	1756	44	said	say	VBN
58810	1756	45	to	to	TO
58810	1756	46	be	be	VB
58810	1756	47	at	at	IN
58810	1756	48	its	-PRON-	PRP$
58810	1756	49	_	_	NNP
58810	1756	50	greatest	great	JJS
58810	1756	51	elongation	elongation	NN
58810	1756	52	_	_	NN
58810	1756	53	.	.	.
58810	1757	1	[	[	-LRB-
58810	1757	2	Illustration	illustration	NN
58810	1757	3	:	:	:
58810	1757	4	Fig	Fig	NNP
58810	1757	5	.	.	.
58810	1758	1	145	145	CD
58810	1758	2	.	.	.
58810	1758	3	]	]	-RRB-
58810	1759	1	126	126	CD
58810	1759	2	.	.	.
58810	1760	1	_	_	NNP
58810	1760	2	Apparent	Apparent	NNP
58810	1760	3	Motion	Motion	NNP
58810	1760	4	of	of	IN
58810	1760	5	an	an	DT
58810	1760	6	Inferior	Inferior	NNP
58810	1760	7	Planet._--When	Planet._--When	VBZ
58810	1760	8	the	the	DT
58810	1760	9	planet	planet	NN
58810	1760	10	is	be	VBZ
58810	1760	11	at	at	IN
58810	1760	12	_	_	NNP
58810	1760	13	P	P	NNP
58810	1760	14	_	_	NNP
58810	1760	15	,	,	,
58810	1760	16	if	if	IN
58810	1760	17	it	-PRON-	PRP
58810	1760	18	could	could	MD
58810	1760	19	be	be	VB
58810	1760	20	seen	see	VBN
58810	1760	21	at	at	RB
58810	1760	22	all	all	RB
58810	1760	23	,	,	,
58810	1760	24	it	-PRON-	PRP
58810	1760	25	would	would	MD
58810	1760	26	appear	appear	VB
58810	1760	27	in	in	IN
58810	1760	28	the	the	DT
58810	1760	29	heavens	heavens	NNPS
58810	1760	30	at	at	IN
58810	1760	31	_	_	NNP
58810	1760	32	A	A	NNP
58810	1760	33	_	_	NNP
58810	1760	34	.	.	.
58810	1761	1	As	as	IN
58810	1761	2	it	-PRON-	PRP
58810	1761	3	moves	move	VBZ
58810	1761	4	from	from	IN
58810	1761	5	_	_	NNP
58810	1761	6	P	P	NNP
58810	1761	7	_	_	NNP
58810	1761	8	to	to	IN
58810	1761	9	_	_	NNP
58810	1761	10	P	P	NNP
58810	1761	11	'	'	''
58810	1761	12	_	_	NNP
58810	1761	13	,	,	,
58810	1761	14	it	-PRON-	PRP
58810	1761	15	will	will	MD
58810	1761	16	appear	appear	VB
58810	1761	17	to	to	TO
58810	1761	18	move	move	VB
58810	1761	19	in	in	IN
58810	1761	20	the	the	DT
58810	1761	21	heavens	heaven	NNS
58810	1761	22	from	from	IN
58810	1761	23	_	_	NNP
58810	1761	24	A	A	NNP
58810	1761	25	_	_	NNP
58810	1761	26	to	to	IN
58810	1761	27	_	_	NNP
58810	1761	28	B	B	NNP
58810	1761	29	_	_	NNP
58810	1761	30	.	.	.
58810	1762	1	Then	then	RB
58810	1762	2	,	,	,
58810	1762	3	as	as	IN
58810	1762	4	it	-PRON-	PRP
58810	1762	5	moves	move	VBZ
58810	1762	6	from	from	IN
58810	1762	7	_	_	NNP
58810	1762	8	P	P	NNP
58810	1762	9	'	'	''
58810	1762	10	_	_	NNP
58810	1762	11	to	to	IN
58810	1762	12	_	_	NNP
58810	1762	13	P	P	NNP
58810	1762	14	'	'	''
58810	1762	15	'	'	''
58810	1762	16	_	_	NNP
58810	1762	17	,	,	,
58810	1762	18	it	-PRON-	PRP
58810	1762	19	will	will	MD
58810	1762	20	appear	appear	VB
58810	1762	21	to	to	TO
58810	1762	22	move	move	VB
58810	1762	23	back	back	RB
58810	1762	24	again	again	RB
58810	1762	25	from	from	IN
58810	1762	26	_	_	NNP
58810	1762	27	B	B	NNP
58810	1762	28	_	_	NNP
58810	1762	29	to	to	IN
58810	1762	30	_	_	NNP
58810	1762	31	A	A	NNP
58810	1762	32	_	_	NNP
58810	1762	33	.	.	.
58810	1763	1	While	while	IN
58810	1763	2	it	-PRON-	PRP
58810	1763	3	moves	move	VBZ
58810	1763	4	from	from	IN
58810	1763	5	_	_	NNP
58810	1763	6	P	P	NNP
58810	1763	7	'	'	''
58810	1763	8	'	'	''
58810	1763	9	_	_	NN
58810	1763	10	to	to	IN
58810	1763	11	_	_	NNP
58810	1763	12	P	P	NNP
58810	1763	13	'	'	''
58810	1763	14	'	'	''
58810	1763	15	'	'	''
58810	1763	16	_	_	NNP
58810	1763	17	,	,	,
58810	1763	18	it	-PRON-	PRP
58810	1763	19	will	will	MD
58810	1763	20	appear	appear	VB
58810	1763	21	to	to	TO
58810	1763	22	move	move	VB
58810	1763	23	from	from	IN
58810	1763	24	_	_	NNP
58810	1763	25	A	A	NNP
58810	1763	26	_	_	NNP
58810	1763	27	to	to	IN
58810	1763	28	_	_	NNP
58810	1763	29	C	C	NNP
58810	1763	30	_	_	NNP
58810	1763	31	;	;	:
58810	1763	32	and	and	CC
58810	1763	33	,	,	,
58810	1763	34	while	while	IN
58810	1763	35	moving	move	VBG
58810	1763	36	from	from	IN
58810	1763	37	_	_	NNP
58810	1763	38	P	P	NNP
58810	1763	39	'	'	''
58810	1763	40	'	'	''
58810	1763	41	'	'	''
58810	1763	42	_	_	NNP
58810	1763	43	to	to	IN
58810	1763	44	_	_	NNP
58810	1763	45	P	P	NNP
58810	1763	46	_	_	NNP
58810	1763	47	,	,	,
58810	1763	48	it	-PRON-	PRP
58810	1763	49	will	will	MD
58810	1763	50	appear	appear	VB
58810	1763	51	to	to	TO
58810	1763	52	move	move	VB
58810	1763	53	back	back	RB
58810	1763	54	again	again	RB
58810	1763	55	from	from	IN
58810	1763	56	_	_	NNP
58810	1763	57	C	C	NNP
58810	1763	58	_	_	NNP
58810	1763	59	to	to	IN
58810	1763	60	_	_	NNP
58810	1763	61	A	A	NNP
58810	1763	62	_	_	NNP
58810	1763	63	.	.	.
58810	1764	1	Thus	thus	RB
58810	1764	2	the	the	DT
58810	1764	3	planet	planet	NN
58810	1764	4	will	will	MD
58810	1764	5	appear	appear	VB
58810	1764	6	to	to	TO
58810	1764	7	oscillate	oscillate	VB
58810	1764	8	to	to	IN
58810	1764	9	and	and	CC
58810	1764	10	fro	fro	JJ
58810	1764	11	across	across	IN
58810	1764	12	the	the	DT
58810	1764	13	sun	sun	NN
58810	1764	14	from	from	IN
58810	1764	15	_	_	NNP
58810	1764	16	B	B	NNP
58810	1764	17	_	_	NNP
58810	1764	18	to	to	IN
58810	1764	19	_	_	NNP
58810	1764	20	C	C	NNP
58810	1764	21	_	_	NNP
58810	1764	22	,	,	,
58810	1764	23	never	never	RB
58810	1764	24	getting	get	VBG
58810	1764	25	farther	far	RBR
58810	1764	26	from	from	IN
58810	1764	27	the	the	DT
58810	1764	28	sun	sun	NN
58810	1764	29	than	than	IN
58810	1764	30	_	_	NNP
58810	1764	31	B	B	NNP
58810	1764	32	_	_	NNP
58810	1764	33	on	on	IN
58810	1764	34	the	the	DT
58810	1764	35	west	west	NN
58810	1764	36	,	,	,
58810	1764	37	or	or	CC
58810	1764	38	_	_	NNP
58810	1764	39	C	C	NNP
58810	1764	40	_	_	NNP
58810	1764	41	on	on	IN
58810	1764	42	the	the	DT
58810	1764	43	east	east	NN
58810	1764	44	:	:	:
58810	1764	45	hence	hence	RB
58810	1764	46	,	,	,
58810	1764	47	when	when	WRB
58810	1764	48	at	at	IN
58810	1764	49	these	these	DT
58810	1764	50	points	point	NNS
58810	1764	51	,	,	,
58810	1764	52	it	-PRON-	PRP
58810	1764	53	is	be	VBZ
58810	1764	54	said	say	VBN
58810	1764	55	to	to	TO
58810	1764	56	be	be	VB
58810	1764	57	at	at	IN
58810	1764	58	its	-PRON-	PRP$
58810	1764	59	_	_	NNP
58810	1764	60	greatest	great	JJS
58810	1764	61	western	western	JJ
58810	1764	62	_	_	NNP
58810	1764	63	and	and	CC
58810	1764	64	_	_	NNP
58810	1764	65	eastern	eastern	JJ
58810	1764	66	elongations	elongation	NNS
58810	1764	67	_	_	NNP
58810	1764	68	.	.	.
58810	1765	1	This	this	DT
58810	1765	2	oscillating	oscillate	VBG
58810	1765	3	motion	motion	NN
58810	1765	4	of	of	IN
58810	1765	5	an	an	DT
58810	1765	6	inferior	inferior	JJ
58810	1765	7	planet	planet	NN
58810	1765	8	across	across	IN
58810	1765	9	the	the	DT
58810	1765	10	sun	sun	NN
58810	1765	11	,	,	,
58810	1765	12	combined	combine	VBN
58810	1765	13	with	with	IN
58810	1765	14	the	the	DT
58810	1765	15	sun	sun	NN
58810	1765	16	's	's	POS
58810	1765	17	motion	motion	NN
58810	1765	18	among	among	IN
58810	1765	19	the	the	DT
58810	1765	20	stars	star	NNS
58810	1765	21	,	,	,
58810	1765	22	causes	cause	VBZ
58810	1765	23	the	the	DT
58810	1765	24	planet	planet	NN
58810	1765	25	to	to	TO
58810	1765	26	describe	describe	VB
58810	1765	27	a	a	DT
58810	1765	28	path	path	NN
58810	1765	29	among	among	IN
58810	1765	30	the	the	DT
58810	1765	31	stars	star	NNS
58810	1765	32	similar	similar	JJ
58810	1765	33	to	to	IN
58810	1765	34	that	that	DT
58810	1765	35	shown	show	VBN
58810	1765	36	in	in	IN
58810	1765	37	Fig	Fig	NNP
58810	1765	38	.	.	.
58810	1766	1	145	145	CD
58810	1766	2	.	.	.
58810	1767	1	[	[	-LRB-
58810	1767	2	Illustration	illustration	NN
58810	1767	3	:	:	:
58810	1767	4	Fig	Fig	NNP
58810	1767	5	.	.	.
58810	1768	1	146	146	CD
58810	1768	2	.	.	.
58810	1768	3	]	]	-RRB-
58810	1769	1	127	127	CD
58810	1769	2	.	.	.
58810	1770	1	_	_	NNP
58810	1770	2	Phases	Phases	NNP
58810	1770	3	of	of	IN
58810	1770	4	an	an	DT
58810	1770	5	Inferior	Inferior	NNP
58810	1770	6	Planet._--An	planet._--an	JJ
58810	1770	7	inferior	inferior	JJ
58810	1770	8	planet	planet	NN
58810	1770	9	,	,	,
58810	1770	10	when	when	WRB
58810	1770	11	viewed	view	VBN
58810	1770	12	with	with	IN
58810	1770	13	a	a	DT
58810	1770	14	telescope	telescope	NN
58810	1770	15	,	,	,
58810	1770	16	is	be	VBZ
58810	1770	17	found	find	VBN
58810	1770	18	to	to	TO
58810	1770	19	present	present	VB
58810	1770	20	a	a	DT
58810	1770	21	succession	succession	NN
58810	1770	22	of	of	IN
58810	1770	23	phases	phase	NNS
58810	1770	24	similar	similar	JJ
58810	1770	25	to	to	IN
58810	1770	26	those	those	DT
58810	1770	27	of	of	IN
58810	1770	28	the	the	DT
58810	1770	29	moon	moon	NN
58810	1770	30	.	.	.
58810	1771	1	The	the	DT
58810	1771	2	reason	reason	NN
58810	1771	3	of	of	IN
58810	1771	4	this	this	DT
58810	1771	5	is	be	VBZ
58810	1771	6	evident	evident	JJ
58810	1771	7	from	from	IN
58810	1771	8	Fig	Fig	NNP
58810	1771	9	.	.	.
58810	1772	1	146	146	CD
58810	1772	2	.	.	.
58810	1773	1	As	as	IN
58810	1773	2	an	an	DT
58810	1773	3	inferior	inferior	JJ
58810	1773	4	planet	planet	NN
58810	1773	5	passes	pass	VBZ
58810	1773	6	around	around	IN
58810	1773	7	the	the	DT
58810	1773	8	sun	sun	NN
58810	1773	9	,	,	,
58810	1773	10	it	-PRON-	PRP
58810	1773	11	presents	present	VBZ
58810	1773	12	sometimes	sometimes	RB
58810	1773	13	more	more	RBR
58810	1773	14	and	and	CC
58810	1773	15	sometimes	sometimes	RB
58810	1773	16	less	less	JJR
58810	1773	17	of	of	IN
58810	1773	18	its	-PRON-	PRP$
58810	1773	19	bright	bright	JJ
58810	1773	20	hemisphere	hemisphere	NN
58810	1773	21	to	to	IN
58810	1773	22	the	the	DT
58810	1773	23	earth	earth	NN
58810	1773	24	.	.	.
58810	1774	1	When	when	WRB
58810	1774	2	the	the	DT
58810	1774	3	earth	earth	NN
58810	1774	4	is	be	VBZ
58810	1774	5	at	at	IN
58810	1774	6	_	_	NNP
58810	1774	7	T	T	NNP
58810	1774	8	_	_	NNP
58810	1774	9	,	,	,
58810	1774	10	and	and	CC
58810	1774	11	Venus	Venus	NNP
58810	1774	12	at	at	IN
58810	1774	13	superior	superior	JJ
58810	1774	14	conjunction	conjunction	NN
58810	1774	15	,	,	,
58810	1774	16	the	the	DT
58810	1774	17	planet	planet	NN
58810	1774	18	turns	turn	VBZ
58810	1774	19	the	the	DT
58810	1774	20	whole	whole	NN
58810	1774	21	of	of	IN
58810	1774	22	its	-PRON-	PRP$
58810	1774	23	bright	bright	JJ
58810	1774	24	hemisphere	hemisphere	NN
58810	1774	25	towards	towards	IN
58810	1774	26	the	the	DT
58810	1774	27	earth	earth	NN
58810	1774	28	,	,	,
58810	1774	29	and	and	CC
58810	1774	30	appears	appear	VBZ
58810	1774	31	_	_	NNP
58810	1774	32	full	full	JJ
58810	1774	33	_	_	NNP
58810	1774	34	;	;	:
58810	1774	35	it	-PRON-	PRP
58810	1774	36	then	then	RB
58810	1774	37	becomes	become	VBZ
58810	1774	38	_	_	NNP
58810	1774	39	gibbous	gibbous	JJ
58810	1774	40	_	_	NNP
58810	1774	41	,	,	,
58810	1774	42	_	_	NNP
58810	1774	43	half	half	NN
58810	1774	44	_	_	NNP
58810	1774	45	,	,	,
58810	1774	46	and	and	CC
58810	1774	47	_	_	NNP
58810	1774	48	crescent	crescent	NNP
58810	1774	49	_	_	NNP
58810	1774	50	.	.	.
58810	1775	1	When	when	WRB
58810	1775	2	it	-PRON-	PRP
58810	1775	3	comes	come	VBZ
58810	1775	4	into	into	IN
58810	1775	5	_	_	NNP
58810	1775	6	inferior	inferior	JJ
58810	1775	7	conjunction	conjunction	NN
58810	1775	8	_	_	NNP
58810	1775	9	,	,	,
58810	1775	10	it	-PRON-	PRP
58810	1775	11	turns	turn	VBZ
58810	1775	12	its	-PRON-	PRP$
58810	1775	13	dark	dark	JJ
58810	1775	14	hemisphere	hemisphere	NN
58810	1775	15	towards	towards	IN
58810	1775	16	the	the	DT
58810	1775	17	earth	earth	NN
58810	1775	18	:	:	:
58810	1775	19	it	-PRON-	PRP
58810	1775	20	then	then	RB
58810	1775	21	becomes	become	VBZ
58810	1775	22	_	_	NNP
58810	1775	23	crescent	crescent	NNP
58810	1775	24	_	_	NNP
58810	1775	25	,	,	,
58810	1775	26	_	_	NNP
58810	1775	27	half	half	NN
58810	1775	28	_	_	NNP
58810	1775	29	,	,	,
58810	1775	30	_	_	NNP
58810	1775	31	gibbous	gibbous	JJ
58810	1775	32	_	_	NNP
58810	1775	33	,	,	,
58810	1775	34	and	and	CC
58810	1775	35	_	_	NNP
58810	1775	36	full	full	JJ
58810	1775	37	_	_	NNP
58810	1775	38	again	again	RB
58810	1775	39	.	.	.
58810	1776	1	128	128	CD
58810	1776	2	.	.	.
58810	1777	1	_	_	NNP
58810	1777	2	The	the	DT
58810	1777	3	Sidereal	Sidereal	NNP
58810	1777	4	and	and	CC
58810	1777	5	Synodical	Synodical	NNP
58810	1777	6	Periods	Periods	NNPS
58810	1777	7	of	of	IN
58810	1777	8	an	an	DT
58810	1777	9	Inferior	Inferior	NNP
58810	1777	10	Planet._--The	Planet._--The	NNP
58810	1777	11	time	time	NN
58810	1777	12	it	-PRON-	PRP
58810	1777	13	takes	take	VBZ
58810	1777	14	a	a	DT
58810	1777	15	planet	planet	NN
58810	1777	16	to	to	TO
58810	1777	17	make	make	VB
58810	1777	18	a	a	DT
58810	1777	19	complete	complete	JJ
58810	1777	20	revolution	revolution	NN
58810	1777	21	around	around	IN
58810	1777	22	the	the	DT
58810	1777	23	sun	sun	NN
58810	1777	24	is	be	VBZ
58810	1777	25	called	call	VBN
58810	1777	26	the	the	DT
58810	1777	27	_	_	NNP
58810	1777	28	sidereal	sidereal	JJ
58810	1777	29	period	period	NN
58810	1777	30	_	_	NNP
58810	1777	31	of	of	IN
58810	1777	32	the	the	DT
58810	1777	33	planet	planet	NN
58810	1777	34	;	;	:
58810	1777	35	and	and	CC
58810	1777	36	the	the	DT
58810	1777	37	time	time	NN
58810	1777	38	it	-PRON-	PRP
58810	1777	39	takes	take	VBZ
58810	1777	40	it	-PRON-	PRP
58810	1777	41	to	to	TO
58810	1777	42	pass	pass	VB
58810	1777	43	from	from	IN
58810	1777	44	one	one	CD
58810	1777	45	aspect	aspect	NN
58810	1777	46	around	around	RB
58810	1777	47	to	to	IN
58810	1777	48	the	the	DT
58810	1777	49	same	same	JJ
58810	1777	50	aspect	aspect	NN
58810	1777	51	again	again	RB
58810	1777	52	,	,	,
58810	1777	53	its	-PRON-	PRP$
58810	1777	54	_	_	NNP
58810	1777	55	synodical	synodical	JJ
58810	1777	56	period	period	NN
58810	1777	57	_	_	NNP
58810	1777	58	.	.	.
58810	1778	1	[	[	-LRB-
58810	1778	2	Illustration	illustration	NN
58810	1778	3	:	:	:
58810	1778	4	Fig	Fig	NNP
58810	1778	5	.	.	.
58810	1779	1	147	147	CD
58810	1779	2	.	.	.
58810	1779	3	]	]	-RRB-
58810	1780	1	The	the	DT
58810	1780	2	synodical	synodical	JJ
58810	1780	3	period	period	NN
58810	1780	4	of	of	IN
58810	1780	5	an	an	DT
58810	1780	6	inferior	inferior	JJ
58810	1780	7	planet	planet	NN
58810	1780	8	is	be	VBZ
58810	1780	9	longer	long	JJR
58810	1780	10	than	than	IN
58810	1780	11	its	-PRON-	PRP$
58810	1780	12	sidereal	sidereal	JJ
58810	1780	13	period	period	NN
58810	1780	14	.	.	.
58810	1781	1	This	this	DT
58810	1781	2	will	will	MD
58810	1781	3	be	be	VB
58810	1781	4	evident	evident	JJ
58810	1781	5	from	from	IN
58810	1781	6	an	an	DT
58810	1781	7	examination	examination	NN
58810	1781	8	of	of	IN
58810	1781	9	Fig	Fig	NNP
58810	1781	10	.	.	.
58810	1782	1	147	147	CD
58810	1782	2	.	.	.
58810	1783	1	_	_	NNP
58810	1783	2	S	S	NNP
58810	1783	3	_	_	NNP
58810	1783	4	is	be	VBZ
58810	1783	5	the	the	DT
58810	1783	6	position	position	NN
58810	1783	7	of	of	IN
58810	1783	8	the	the	DT
58810	1783	9	sun	sun	NN
58810	1783	10	,	,	,
58810	1783	11	_	_	NNP
58810	1783	12	E	E	NNP
58810	1783	13	_	_	NNP
58810	1783	14	that	that	DT
58810	1783	15	of	of	IN
58810	1783	16	the	the	DT
58810	1783	17	earth	earth	NN
58810	1783	18	,	,	,
58810	1783	19	and	and	CC
58810	1783	20	_	_	NNP
58810	1783	21	P	P	NNP
58810	1783	22	_	_	NNP
58810	1783	23	that	that	DT
58810	1783	24	of	of	IN
58810	1783	25	the	the	DT
58810	1783	26	planet	planet	NN
58810	1783	27	at	at	IN
58810	1783	28	inferior	inferior	JJ
58810	1783	29	conjunction	conjunction	NN
58810	1783	30	.	.	.
58810	1784	1	Before	before	IN
58810	1784	2	the	the	DT
58810	1784	3	planet	planet	NN
58810	1784	4	can	can	MD
58810	1784	5	be	be	VB
58810	1784	6	in	in	IN
58810	1784	7	inferior	inferior	JJ
58810	1784	8	conjunction	conjunction	NN
58810	1784	9	again	again	RB
58810	1784	10	,	,	,
58810	1784	11	it	-PRON-	PRP
58810	1784	12	must	must	MD
58810	1784	13	pass	pass	VB
58810	1784	14	entirely	entirely	RB
58810	1784	15	around	around	IN
58810	1784	16	its	-PRON-	PRP$
58810	1784	17	orbit	orbit	NN
58810	1784	18	,	,	,
58810	1784	19	and	and	CC
58810	1784	20	overtake	overtake	VB
58810	1784	21	the	the	DT
58810	1784	22	earth	earth	NN
58810	1784	23	,	,	,
58810	1784	24	which	which	WDT
58810	1784	25	has	have	VBZ
58810	1784	26	in	in	IN
58810	1784	27	the	the	DT
58810	1784	28	mean	mean	JJ
58810	1784	29	time	time	NN
58810	1784	30	passed	pass	VBD
58810	1784	31	on	on	RP
58810	1784	32	in	in	IN
58810	1784	33	its	-PRON-	PRP$
58810	1784	34	orbit	orbit	NN
58810	1784	35	to	to	IN
58810	1784	36	_	_	NNP
58810	1784	37	E	E	NNP
58810	1784	38	'	'	''
58810	1784	39	_	_	NN
58810	1784	40	.	.	.
58810	1785	1	While	while	IN
58810	1785	2	the	the	DT
58810	1785	3	earth	earth	NN
58810	1785	4	is	be	VBZ
58810	1785	5	passing	pass	VBG
58810	1785	6	from	from	IN
58810	1785	7	_	_	NNP
58810	1785	8	E	E	NNP
58810	1785	9	_	_	NNP
58810	1785	10	to	to	IN
58810	1785	11	_	_	NNP
58810	1785	12	E	E	NNP
58810	1785	13	'	'	''
58810	1785	14	_	_	NNP
58810	1785	15	,	,	,
58810	1785	16	the	the	DT
58810	1785	17	planet	planet	NN
58810	1785	18	passes	pass	VBZ
58810	1785	19	entirely	entirely	RB
58810	1785	20	around	around	IN
58810	1785	21	its	-PRON-	PRP$
58810	1785	22	orbit	orbit	NN
58810	1785	23	,	,	,
58810	1785	24	and	and	CC
58810	1785	25	from	from	IN
58810	1785	26	_	_	NNP
58810	1785	27	P	P	NNP
58810	1785	28	_	_	NNP
58810	1785	29	to	to	IN
58810	1785	30	_	_	NNP
58810	1785	31	P	P	NNP
58810	1785	32	'	'	''
58810	1785	33	_	_	NNP
58810	1785	34	in	in	IN
58810	1785	35	addition	addition	NN
58810	1785	36	.	.	.
58810	1786	1	Now	now	RB
58810	1786	2	the	the	DT
58810	1786	3	arc	arc	NN
58810	1786	4	_	_	NNP
58810	1786	5	PP	PP	NNP
58810	1786	6	'	'	``
58810	1786	7	_	_	NNP
58810	1786	8	is	be	VBZ
58810	1786	9	just	just	RB
58810	1786	10	equal	equal	JJ
58810	1786	11	to	to	IN
58810	1786	12	the	the	DT
58810	1786	13	arc	arc	NN
58810	1786	14	_	_	NNP
58810	1786	15	EE	EE	NNP
58810	1786	16	'	'	POS
58810	1786	17	_	_	NN
58810	1786	18	:	:	:
58810	1786	19	hence	hence	RB
58810	1786	20	the	the	DT
58810	1786	21	planet	planet	NN
58810	1786	22	has	have	VBZ
58810	1786	23	to	to	TO
58810	1786	24	pass	pass	VB
58810	1786	25	over	over	RP
58810	1786	26	the	the	DT
58810	1786	27	same	same	JJ
58810	1786	28	arc	arc	NN
58810	1786	29	that	that	IN
58810	1786	30	the	the	DT
58810	1786	31	earth	earth	NN
58810	1786	32	does	do	VBZ
58810	1786	33	,	,	,
58810	1786	34	and	and	CC
58810	1786	35	360	360	CD
58810	1786	36	°	°	NNS
58810	1786	37	more	more	JJR
58810	1786	38	.	.	.
58810	1787	1	In	in	IN
58810	1787	2	other	other	JJ
58810	1787	3	words	word	NNS
58810	1787	4	,	,	,
58810	1787	5	the	the	DT
58810	1787	6	planet	planet	NN
58810	1787	7	has	have	VBZ
58810	1787	8	to	to	TO
58810	1787	9	gain	gain	VB
58810	1787	10	360	360	CD
58810	1787	11	°	°	NNS
58810	1787	12	on	on	IN
58810	1787	13	the	the	DT
58810	1787	14	earth	earth	NN
58810	1787	15	.	.	.
58810	1788	1	The	the	DT
58810	1788	2	synodical	synodical	JJ
58810	1788	3	period	period	NN
58810	1788	4	of	of	IN
58810	1788	5	the	the	DT
58810	1788	6	planet	planet	NN
58810	1788	7	is	be	VBZ
58810	1788	8	found	find	VBN
58810	1788	9	by	by	IN
58810	1788	10	direct	direct	JJ
58810	1788	11	observation	observation	NN
58810	1788	12	.	.	.
58810	1789	1	129	129	CD
58810	1789	2	.	.	.
58810	1790	1	_	_	NNP
58810	1790	2	The	the	DT
58810	1790	3	Length	Length	NNP
58810	1790	4	of	of	IN
58810	1790	5	the	the	DT
58810	1790	6	Sidereal	Sidereal	NNP
58810	1790	7	Period._--The	Period._--The	NNP
58810	1790	8	length	length	NN
58810	1790	9	of	of	IN
58810	1790	10	the	the	DT
58810	1790	11	sidereal	sidereal	JJ
58810	1790	12	period	period	NN
58810	1790	13	of	of	IN
58810	1790	14	an	an	DT
58810	1790	15	inferior	inferior	JJ
58810	1790	16	planet	planet	NN
58810	1790	17	may	may	MD
58810	1790	18	be	be	VB
58810	1790	19	found	find	VBN
58810	1790	20	by	by	IN
58810	1790	21	the	the	DT
58810	1790	22	following	follow	VBG
58810	1790	23	computation:--	computation:--	NNP
58810	1790	24	Let	Let	NNP
58810	1790	25	_	_	NNP
58810	1790	26	a	a	DT
58810	1790	27	_	_	NNP
58810	1790	28	denote	denote	NN
58810	1790	29	the	the	DT
58810	1790	30	synodical	synodical	JJ
58810	1790	31	period	period	NN
58810	1790	32	of	of	IN
58810	1790	33	the	the	DT
58810	1790	34	planet	planet	NN
58810	1790	35	,	,	,
58810	1790	36	Let	let	VB
58810	1790	37	_	_	NNP
58810	1790	38	b	b	NNP
58810	1790	39	_	_	NNP
58810	1790	40	denote	denote	VB
58810	1790	41	the	the	DT
58810	1790	42	sidereal	sidereal	JJ
58810	1790	43	period	period	NN
58810	1790	44	of	of	IN
58810	1790	45	the	the	DT
58810	1790	46	earth	earth	NN
58810	1790	47	,	,	,
58810	1790	48	Let	let	VB
58810	1790	49	_	_	NNP
58810	1790	50	x	x	NNP
58810	1790	51	_	_	NNP
58810	1790	52	denote	denote	NN
58810	1790	53	the	the	DT
58810	1790	54	sidereal	sidereal	JJ
58810	1790	55	period	period	NN
58810	1790	56	of	of	IN
58810	1790	57	the	the	DT
58810	1790	58	planet	planet	NN
58810	1790	59	.	.	.
58810	1791	1	Then	then	RB
58810	1791	2	_	_	NNP
58810	1791	3	360	360	CD
58810	1791	4	°	°	NNS
58810	1791	5	/b	/b	.
58810	1791	6	_	_	NNP
58810	1791	7	=	=	SYM
58810	1791	8	the	the	DT
58810	1791	9	daily	daily	JJ
58810	1791	10	motion	motion	NN
58810	1791	11	of	of	IN
58810	1791	12	the	the	DT
58810	1791	13	earth	earth	NN
58810	1791	14	,	,	,
58810	1791	15	And	and	CC
58810	1791	16	_	_	NNP
58810	1791	17	360	360	CD
58810	1791	18	°	°	NNS
58810	1791	19	/x	/x	NNP
58810	1791	20	_	_	NNP
58810	1791	21	=	=	SYM
58810	1791	22	the	the	DT
58810	1791	23	daily	daily	JJ
58810	1791	24	motion	motion	NN
58810	1791	25	of	of	IN
58810	1791	26	the	the	DT
58810	1791	27	planet	planet	NN
58810	1791	28	,	,	,
58810	1791	29	And	and	CC
58810	1791	30	_	_	NNP
58810	1791	31	360	360	CD
58810	1791	32	°	°	NNS
58810	1791	33	/x	/x	NNP
58810	1791	34	-	-	HYPH
58810	1791	35	360	360	CD
58810	1791	36	°	°	NNS
58810	1791	37	/b	/b	.
58810	1791	38	_	_	NNP
58810	1791	39	=	=	SYM
58810	1791	40	the	the	DT
58810	1791	41	daily	daily	JJ
58810	1791	42	gain	gain	NN
58810	1791	43	of	of	IN
58810	1791	44	the	the	DT
58810	1791	45	planet	planet	NN
58810	1791	46	:	:	:
58810	1791	47	Also	also	RB
58810	1791	48	_	_	NNP
58810	1791	49	360	360	CD
58810	1791	50	°	°	NNS
58810	1791	51	/a	/a	.
58810	1791	52	_	_	NNP
58810	1791	53	=	=	SYM
58810	1791	54	the	the	DT
58810	1791	55	daily	daily	JJ
58810	1791	56	gain	gain	NN
58810	1791	57	of	of	IN
58810	1791	58	the	the	DT
58810	1791	59	planet	planet	NN
58810	1791	60	:	:	:
58810	1791	61	Hence	hence	RB
58810	1791	62	_	_	NNP
58810	1791	63	360	360	CD
58810	1791	64	°	°	NNS
58810	1791	65	/x	/x	NNP
58810	1791	66	-	-	HYPH
58810	1791	67	360	360	CD
58810	1791	68	°	°	NNS
58810	1791	69	/b	/b	.
58810	1791	70	=	=	NFP
58810	1791	71	360	360	CD
58810	1791	72	°	°	NNS
58810	1791	73	/a	/a	.
58810	1791	74	_	_	NNP
58810	1791	75	.	.	.
58810	1792	1	Dividing	divide	VBG
58810	1792	2	by	by	IN
58810	1792	3	360	360	CD
58810	1792	4	°	°	NNS
58810	1792	5	,	,	,
58810	1792	6	we	-PRON-	PRP
58810	1792	7	have	have	VBP
58810	1792	8	_	_	NNP
58810	1792	9	1	1	CD
58810	1792	10	/	/	SYM
58810	1792	11	x	x	SYM
58810	1792	12	-	-	SYM
58810	1792	13	1	1	CD
58810	1792	14	/	/	SYM
58810	1792	15	b	b	NN
58810	1792	16	=	=	SYM
58810	1792	17	1	1	CD
58810	1792	18	/	/	SYM
58810	1792	19	a	a	DT
58810	1792	20	_	_	NNP
58810	1792	21	;	;	:
58810	1792	22	Clearing	clearing	NN
58810	1792	23	of	of	IN
58810	1792	24	fractions	fraction	NNS
58810	1792	25	,	,	,
58810	1792	26	we	-PRON-	PRP
58810	1792	27	have	have	VBP
58810	1792	28	_	_	NNP
58810	1792	29	ab	ab	NNP
58810	1792	30	-	-	HYPH
58810	1792	31	ax	ax	NNP
58810	1792	32	=	=	NFP
58810	1792	33	bx	bx	NNP
58810	1792	34	_	_	NNP
58810	1792	35	:	:	:
58810	1792	36	Transposing	transpose	VBG
58810	1792	37	and	and	CC
58810	1792	38	collecting	collect	VBG
58810	1792	39	,	,	,
58810	1792	40	we	-PRON-	PRP
58810	1792	41	have	have	VBP
58810	1792	42	_	_	NNP
58810	1792	43	(	(	-LRB-
58810	1792	44	a	a	DT
58810	1792	45	+	+	SYM
58810	1792	46	b)x	b)x	NNP
58810	1792	47	=	=	SYM
58810	1792	48	ab	ab	NNP
58810	1792	49	_	_	XX
58810	1792	50	:	:	:
58810	1792	51	Therefore	therefore	RB
58810	1792	52	_	_	NNP
58810	1792	53	x	x	NNP
58810	1792	54	=	=	SYM
58810	1792	55	ab	ab	NNP
58810	1792	56	/	/	SYM
58810	1792	57	a+b	a+b	NNP
58810	1792	58	_	_	NNP
58810	1792	59	.	.	.
58810	1793	1	130	130	CD
58810	1793	2	.	.	.
58810	1794	1	_	_	NNP
58810	1794	2	The	the	DT
58810	1794	3	Relative	Relative	NNP
58810	1794	4	Distance	Distance	NNP
58810	1794	5	of	of	IN
58810	1794	6	an	an	DT
58810	1794	7	Inferior	Inferior	NNP
58810	1794	8	Planet._--By	planet._--by	NN
58810	1794	9	the	the	DT
58810	1794	10	_	_	NNP
58810	1794	11	relative	relative	JJ
58810	1794	12	distance	distance	NN
58810	1794	13	_	_	NNP
58810	1794	14	of	of	IN
58810	1794	15	a	a	DT
58810	1794	16	planet	planet	NN
58810	1794	17	,	,	,
58810	1794	18	we	-PRON-	PRP
58810	1794	19	mean	mean	VBP
58810	1794	20	its	-PRON-	PRP$
58810	1794	21	distance	distance	NN
58810	1794	22	from	from	IN
58810	1794	23	the	the	DT
58810	1794	24	sun	sun	NN
58810	1794	25	compared	compare	VBN
58810	1794	26	with	with	IN
58810	1794	27	the	the	DT
58810	1794	28	earth	earth	NN
58810	1794	29	's	's	POS
58810	1794	30	distance	distance	NN
58810	1794	31	from	from	IN
58810	1794	32	the	the	DT
58810	1794	33	sun	sun	NN
58810	1794	34	.	.	.
58810	1795	1	The	the	DT
58810	1795	2	relative	relative	JJ
58810	1795	3	distance	distance	NN
58810	1795	4	of	of	IN
58810	1795	5	an	an	DT
58810	1795	6	inferior	inferior	JJ
58810	1795	7	planet	planet	NN
58810	1795	8	may	may	MD
58810	1795	9	be	be	VB
58810	1795	10	found	find	VBN
58810	1795	11	by	by	IN
58810	1795	12	the	the	DT
58810	1795	13	following	follow	VBG
58810	1795	14	method:--	method:--	''
58810	1795	15	[	[	-LRB-
58810	1795	16	Illustration	illustration	NN
58810	1795	17	:	:	:
58810	1795	18	Fig	Fig	NNP
58810	1795	19	.	.	.
58810	1796	1	148	148	CD
58810	1796	2	.	.	.
58810	1796	3	]	]	-RRB-
58810	1797	1	Let	let	VB
58810	1797	2	_	_	NNP
58810	1797	3	V	V	NNP
58810	1797	4	_	_	NNP
58810	1797	5	,	,	,
58810	1797	6	in	in	IN
58810	1797	7	Fig	Fig	NNP
58810	1797	8	.	.	.
58810	1798	1	148	148	CD
58810	1798	2	,	,	,
58810	1798	3	represent	represent	VB
58810	1798	4	the	the	DT
58810	1798	5	position	position	NN
58810	1798	6	of	of	IN
58810	1798	7	Venus	Venus	NNP
58810	1798	8	at	at	IN
58810	1798	9	its	-PRON-	PRP$
58810	1798	10	greatest	great	JJS
58810	1798	11	elongation	elongation	NN
58810	1798	12	from	from	IN
58810	1798	13	the	the	DT
58810	1798	14	sun	sun	NN
58810	1798	15	,	,	,
58810	1798	16	_	_	NNP
58810	1798	17	S	S	NNP
58810	1798	18	_	_	NNP
58810	1798	19	the	the	DT
58810	1798	20	position	position	NN
58810	1798	21	of	of	IN
58810	1798	22	the	the	DT
58810	1798	23	sun	sun	NN
58810	1798	24	,	,	,
58810	1798	25	and	and	CC
58810	1798	26	_	_	NNP
58810	1798	27	E	E	NNP
58810	1798	28	_	_	NNP
58810	1798	29	that	that	DT
58810	1798	30	of	of	IN
58810	1798	31	the	the	DT
58810	1798	32	earth	earth	NN
58810	1798	33	.	.	.
58810	1799	1	The	the	DT
58810	1799	2	line	line	NN
58810	1799	3	_	_	NNP
58810	1799	4	EV	EV	NNP
58810	1799	5	_	_	NNP
58810	1799	6	will	will	MD
58810	1799	7	evidently	evidently	RB
58810	1799	8	be	be	VB
58810	1799	9	tangent	tangent	JJ
58810	1799	10	to	to	IN
58810	1799	11	a	a	DT
58810	1799	12	circle	circle	NN
58810	1799	13	described	describe	VBN
58810	1799	14	about	about	IN
58810	1799	15	the	the	DT
58810	1799	16	sun	sun	NN
58810	1799	17	with	with	IN
58810	1799	18	a	a	DT
58810	1799	19	radius	radius	NN
58810	1799	20	equal	equal	JJ
58810	1799	21	to	to	IN
58810	1799	22	the	the	DT
58810	1799	23	distance	distance	NN
58810	1799	24	of	of	IN
58810	1799	25	Venus	Venus	NNP
58810	1799	26	from	from	IN
58810	1799	27	the	the	DT
58810	1799	28	sun	sun	NN
58810	1799	29	at	at	IN
58810	1799	30	the	the	DT
58810	1799	31	time	time	NN
58810	1799	32	of	of	IN
58810	1799	33	this	this	DT
58810	1799	34	greatest	great	JJS
58810	1799	35	elongation	elongation	NN
58810	1799	36	.	.	.
58810	1800	1	Draw	draw	VB
58810	1800	2	the	the	DT
58810	1800	3	radius	radius	NN
58810	1800	4	_	_	NNP
58810	1800	5	SV	SV	NNP
58810	1800	6	_	_	NNP
58810	1800	7	and	and	CC
58810	1800	8	the	the	DT
58810	1800	9	line	line	NN
58810	1800	10	_	_	NNP
58810	1800	11	SE	SE	NNP
58810	1800	12	_	_	NNP
58810	1800	13	.	.	.
58810	1801	1	Since	since	IN
58810	1801	2	_	_	NNP
58810	1801	3	SV	SV	NNP
58810	1801	4	_	_	NNP
58810	1801	5	is	be	VBZ
58810	1801	6	a	a	DT
58810	1801	7	radius	radius	NN
58810	1801	8	,	,	,
58810	1801	9	the	the	DT
58810	1801	10	angle	angle	NN
58810	1801	11	at	at	IN
58810	1801	12	_	_	NNP
58810	1801	13	V	V	NNP
58810	1801	14	_	_	NNP
58810	1801	15	is	be	VBZ
58810	1801	16	a	a	DT
58810	1801	17	right	right	JJ
58810	1801	18	angle	angle	NN
58810	1801	19	.	.	.
58810	1802	1	The	the	DT
58810	1802	2	angle	angle	NN
58810	1802	3	at	at	IN
58810	1802	4	_	_	NNP
58810	1802	5	E	E	NNP
58810	1802	6	_	_	NNP
58810	1802	7	is	be	VBZ
58810	1802	8	known	know	VBN
58810	1802	9	by	by	IN
58810	1802	10	measurement	measurement	NN
58810	1802	11	,	,	,
58810	1802	12	and	and	CC
58810	1802	13	the	the	DT
58810	1802	14	angle	angle	NN
58810	1802	15	at	at	IN
58810	1802	16	_	_	NNP
58810	1802	17	S	S	NNP
58810	1802	18	_	_	NNP
58810	1802	19	is	be	VBZ
58810	1802	20	equal	equal	JJ
58810	1802	21	to	to	IN
58810	1802	22	90	90	CD
58810	1802	23	°	°	NNS
58810	1802	24	-	-	:
58810	1802	25	the	the	DT
58810	1802	26	angle	angle	NN
58810	1802	27	_	_	NNP
58810	1802	28	E	E	NNP
58810	1802	29	_	_	NNP
58810	1802	30	.	.	.
58810	1803	1	In	in	IN
58810	1803	2	the	the	DT
58810	1803	3	right	right	RB
58810	1803	4	-	-	HYPH
58810	1803	5	angled	angle	VBN
58810	1803	6	triangle	triangle	NN
58810	1803	7	_	_	NNP
58810	1803	8	EVS	EVS	NNP
58810	1803	9	_	_	NNP
58810	1803	10	,	,	,
58810	1803	11	we	-PRON-	PRP
58810	1803	12	then	then	RB
58810	1803	13	know	know	VBP
58810	1803	14	the	the	DT
58810	1803	15	three	three	CD
58810	1803	16	angles	angle	NNS
58810	1803	17	,	,	,
58810	1803	18	and	and	CC
58810	1803	19	we	-PRON-	PRP
58810	1803	20	wish	wish	VBP
58810	1803	21	to	to	TO
58810	1803	22	find	find	VB
58810	1803	23	the	the	DT
58810	1803	24	ratio	ratio	NN
58810	1803	25	of	of	IN
58810	1803	26	the	the	DT
58810	1803	27	side	side	NN
58810	1803	28	_	_	NNP
58810	1803	29	SV	SV	NNP
58810	1803	30	_	_	NNP
58810	1803	31	to	to	IN
58810	1803	32	the	the	DT
58810	1803	33	side	side	NN
58810	1803	34	_	_	NNP
58810	1803	35	SE	SE	NNP
58810	1803	36	_	_	NNP
58810	1803	37	.	.	.
58810	1804	1	The	the	DT
58810	1804	2	ratio	ratio	NN
58810	1804	3	of	of	IN
58810	1804	4	these	these	DT
58810	1804	5	lines	line	NNS
58810	1804	6	may	may	MD
58810	1804	7	be	be	VB
58810	1804	8	found	find	VBN
58810	1804	9	by	by	IN
58810	1804	10	trigonometrical	trigonometrical	JJ
58810	1804	11	computation	computation	NN
58810	1804	12	as	as	IN
58810	1804	13	follows:--	follows:--	ADD
58810	1804	14	_	_	NNP
58810	1804	15	VS	VS	NNP
58810	1804	16	:	:	:
58810	1804	17	ES	ES	NNP
58810	1804	18	=	=	:
58810	1804	19	sin	sin	NN
58810	1804	20	SEV	SEV	NNP
58810	1804	21	:	:	:
58810	1804	22	1	1	LS
58810	1804	23	.	.	.
58810	1804	24	_	_	NNP
58810	1804	25	Substitute	Substitute	NNP
58810	1804	26	the	the	DT
58810	1804	27	value	value	NN
58810	1804	28	of	of	IN
58810	1804	29	the	the	DT
58810	1804	30	sine	sine	NN
58810	1804	31	of	of	IN
58810	1804	32	SEV	SEV	NNP
58810	1804	33	,	,	,
58810	1804	34	and	and	CC
58810	1804	35	we	-PRON-	PRP
58810	1804	36	have	have	VBP
58810	1804	37	_	_	NNP
58810	1804	38	VS	VS	NNP
58810	1804	39	:	:	:
58810	1804	40	ES	ES	NNP
58810	1804	41	=	=	SYM
58810	1804	42	.723	.723	CD
58810	1804	43	:	:	SYM
58810	1804	44	1	1	LS
58810	1804	45	.	.	.
58810	1804	46	_	_	NNP
58810	1804	47	Hence	hence	RB
58810	1804	48	the	the	DT
58810	1804	49	relative	relative	JJ
58810	1804	50	distances	distance	NNS
58810	1804	51	of	of	IN
58810	1804	52	Venus	Venus	NNP
58810	1804	53	and	and	CC
58810	1804	54	of	of	IN
58810	1804	55	the	the	DT
58810	1804	56	earth	earth	NN
58810	1804	57	from	from	IN
58810	1804	58	the	the	DT
58810	1804	59	sun	sun	NN
58810	1804	60	are	be	VBP
58810	1804	61	.723	.723	CD
58810	1804	62	and	and	CC
58810	1804	63	1	1	CD
58810	1804	64	.	.	.
58810	1805	1	Superior	Superior	NNP
58810	1805	2	Planets	planet	NNS
58810	1805	3	.	.	.
58810	1806	1	131	131	CD
58810	1806	2	.	.	.
58810	1807	1	_	_	NNP
58810	1807	2	The	the	DT
58810	1807	3	Superior	Superior	NNP
58810	1807	4	Planets._--The	Planets._--The	NNP
58810	1807	5	_	_	NNP
58810	1807	6	superior	superior	JJ
58810	1807	7	planets	planet	NNS
58810	1807	8	_	_	NNP
58810	1807	9	are	be	VBP
58810	1807	10	those	those	DT
58810	1807	11	which	which	WDT
58810	1807	12	lie	lie	VBP
58810	1807	13	beyond	beyond	IN
58810	1807	14	the	the	DT
58810	1807	15	earth	earth	NN
58810	1807	16	.	.	.
58810	1808	1	They	-PRON-	PRP
58810	1808	2	are	be	VBP
58810	1808	3	_	_	NNP
58810	1808	4	Mars	Mars	NNP
58810	1808	5	_	_	NNP
58810	1808	6	,	,	,
58810	1808	7	the	the	DT
58810	1808	8	_	_	NNP
58810	1808	9	Asteroids	Asteroids	NNPS
58810	1808	10	_	_	NNP
58810	1808	11	,	,	,
58810	1808	12	_	_	NNP
58810	1808	13	Jupiter	Jupiter	NNP
58810	1808	14	_	_	NNP
58810	1808	15	,	,	,
58810	1808	16	_	_	NNP
58810	1808	17	Saturn	Saturn	NNP
58810	1808	18	_	_	NNP
58810	1808	19	,	,	,
58810	1808	20	_	_	NNP
58810	1808	21	Uranus	Uranus	NNP
58810	1808	22	_	_	NNP
58810	1808	23	,	,	,
58810	1808	24	and	and	CC
58810	1808	25	_	_	NNP
58810	1808	26	Neptune	Neptune	NNP
58810	1808	27	_	_	NNP
58810	1808	28	.	.	.
58810	1809	1	[	[	-LRB-
58810	1809	2	Illustration	illustration	NN
58810	1809	3	:	:	:
58810	1809	4	Fig	Fig	NNP
58810	1809	5	.	.	.
58810	1810	1	149	149	CD
58810	1810	2	.	.	.
58810	1810	3	]	]	-RRB-
58810	1811	1	132	132	CD
58810	1811	2	.	.	.
58810	1812	1	_	_	NNP
58810	1812	2	Apparent	Apparent	NNP
58810	1812	3	Motion	Motion	NNP
58810	1812	4	of	of	IN
58810	1812	5	a	a	DT
58810	1812	6	Superior	Superior	NNP
58810	1812	7	Planet._--In	planet._--in	NN
58810	1812	8	order	order	NN
58810	1812	9	to	to	TO
58810	1812	10	deduce	deduce	VB
58810	1812	11	the	the	DT
58810	1812	12	apparent	apparent	JJ
58810	1812	13	motion	motion	NN
58810	1812	14	of	of	IN
58810	1812	15	a	a	DT
58810	1812	16	superior	superior	JJ
58810	1812	17	planet	planet	NN
58810	1812	18	from	from	IN
58810	1812	19	the	the	DT
58810	1812	20	real	real	JJ
58810	1812	21	motions	motion	NNS
58810	1812	22	of	of	IN
58810	1812	23	the	the	DT
58810	1812	24	earth	earth	NN
58810	1812	25	and	and	CC
58810	1812	26	planet	planet	NN
58810	1812	27	,	,	,
58810	1812	28	let	let	VBD
58810	1812	29	_	_	NNP
58810	1812	30	S	S	NNP
58810	1812	31	_	_	NNP
58810	1812	32	(	(	-LRB-
58810	1812	33	Fig	Fig	NNP
58810	1812	34	.	.	.
58810	1813	1	149	149	LS
58810	1813	2	)	)	-RRB-
58810	1813	3	be	be	VB
58810	1813	4	the	the	DT
58810	1813	5	place	place	NN
58810	1813	6	of	of	IN
58810	1813	7	the	the	DT
58810	1813	8	sun	sun	NN
58810	1813	9	;	;	:
58810	1813	10	1	1	CD
58810	1813	11	,	,	,
58810	1813	12	2	2	CD
58810	1813	13	,	,	,
58810	1813	14	3	3	CD
58810	1813	15	,	,	,
58810	1813	16	etc	etc	FW
58810	1813	17	.	.	FW
58810	1813	18	,	,	,
58810	1813	19	the	the	DT
58810	1813	20	orbit	orbit	NN
58810	1813	21	of	of	IN
58810	1813	22	the	the	DT
58810	1813	23	earth	earth	NN
58810	1813	24	;	;	:
58810	1813	25	_	_	NNP
58810	1813	26	a	a	DT
58810	1813	27	_	_	NNP
58810	1813	28	,	,	,
58810	1813	29	_	_	NNP
58810	1813	30	b	b	NNP
58810	1813	31	_	_	NNP
58810	1813	32	,	,	,
58810	1813	33	_	_	NNP
58810	1813	34	c	c	NNP
58810	1813	35	_	_	NNP
58810	1813	36	,	,	,
58810	1813	37	etc	etc	FW
58810	1813	38	.	.	FW
58810	1813	39	,	,	,
58810	1813	40	the	the	DT
58810	1813	41	orbit	orbit	NN
58810	1813	42	of	of	IN
58810	1813	43	Mars	Mars	NNP
58810	1813	44	;	;	:
58810	1813	45	and	and	CC
58810	1813	46	_	_	NNP
58810	1813	47	CGL	CGL	NNP
58810	1813	48	_	_	NNP
58810	1813	49	a	a	DT
58810	1813	50	part	part	NN
58810	1813	51	of	of	IN
58810	1813	52	the	the	DT
58810	1813	53	starry	starry	NN
58810	1813	54	firmament	firmament	NN
58810	1813	55	.	.	.
58810	1814	1	Let	let	VB
58810	1814	2	the	the	DT
58810	1814	3	orbit	orbit	NN
58810	1814	4	of	of	IN
58810	1814	5	the	the	DT
58810	1814	6	earth	earth	NN
58810	1814	7	be	be	VB
58810	1814	8	divided	divide	VBN
58810	1814	9	into	into	IN
58810	1814	10	twelve	twelve	CD
58810	1814	11	equal	equal	JJ
58810	1814	12	parts	part	NNS
58810	1814	13	,	,	,
58810	1814	14	each	each	DT
58810	1814	15	described	describe	VBN
58810	1814	16	in	in	IN
58810	1814	17	one	one	CD
58810	1814	18	month	month	NN
58810	1814	19	;	;	:
58810	1814	20	and	and	CC
58810	1814	21	let	let	VB
58810	1814	22	_	_	NNP
58810	1814	23	ab	ab	NNP
58810	1814	24	_	_	NNP
58810	1814	25	,	,	,
58810	1814	26	_	_	NNP
58810	1814	27	bc	bc	NNP
58810	1814	28	_	_	NNP
58810	1814	29	,	,	,
58810	1814	30	_	_	NNP
58810	1814	31	cd	cd	NNP
58810	1814	32	_	_	NNP
58810	1814	33	,	,	,
58810	1814	34	etc	etc	FW
58810	1814	35	.	.	.
58810	1814	36	,	,	,
58810	1814	37	be	be	VB
58810	1814	38	the	the	DT
58810	1814	39	spaces	space	NNS
58810	1814	40	described	describe	VBN
58810	1814	41	by	by	IN
58810	1814	42	Mars	Mars	NNP
58810	1814	43	in	in	IN
58810	1814	44	the	the	DT
58810	1814	45	same	same	JJ
58810	1814	46	time	time	NN
58810	1814	47	.	.	.
58810	1815	1	Suppose	suppose	VB
58810	1815	2	the	the	DT
58810	1815	3	earth	earth	NN
58810	1815	4	to	to	TO
58810	1815	5	be	be	VB
58810	1815	6	at	at	IN
58810	1815	7	the	the	DT
58810	1815	8	point	point	NN
58810	1815	9	1	1	CD
58810	1815	10	when	when	WRB
58810	1815	11	Mars	Mars	NNP
58810	1815	12	is	be	VBZ
58810	1815	13	at	at	IN
58810	1815	14	the	the	DT
58810	1815	15	point	point	NN
58810	1815	16	_	_	NNP
58810	1815	17	a	a	DT
58810	1815	18	_	_	NNP
58810	1815	19	,	,	,
58810	1815	20	Mars	Mars	NNP
58810	1815	21	will	will	MD
58810	1815	22	then	then	RB
58810	1815	23	appear	appear	VB
58810	1815	24	in	in	IN
58810	1815	25	the	the	DT
58810	1815	26	heavens	heavens	NNPS
58810	1815	27	in	in	IN
58810	1815	28	the	the	DT
58810	1815	29	direction	direction	NN
58810	1815	30	of	of	IN
58810	1815	31	1	1	CD
58810	1815	32	_	_	NNP
58810	1815	33	a	a	DT
58810	1815	34	_	_	NNP
58810	1815	35	.	.	.
58810	1816	1	When	when	WRB
58810	1816	2	the	the	DT
58810	1816	3	earth	earth	NN
58810	1816	4	is	be	VBZ
58810	1816	5	at	at	IN
58810	1816	6	3	3	CD
58810	1816	7	,	,	,
58810	1816	8	and	and	CC
58810	1816	9	Mars	Mars	NNP
58810	1816	10	at	at	IN
58810	1816	11	_	_	NNP
58810	1816	12	c	c	NNP
58810	1816	13	_	_	NNP
58810	1816	14	,	,	,
58810	1816	15	he	-PRON-	PRP
58810	1816	16	will	will	MD
58810	1816	17	appear	appear	VB
58810	1816	18	in	in	IN
58810	1816	19	the	the	DT
58810	1816	20	heavens	heavens	NNPS
58810	1816	21	at	at	IN
58810	1816	22	_	_	NNP
58810	1816	23	C	C	NNP
58810	1816	24	_	_	NNP
58810	1816	25	.	.	.
58810	1817	1	When	when	WRB
58810	1817	2	the	the	DT
58810	1817	3	earth	earth	NN
58810	1817	4	arrives	arrive	VBZ
58810	1817	5	at	at	IN
58810	1817	6	4	4	CD
58810	1817	7	,	,	,
58810	1817	8	Mars	Mars	NNP
58810	1817	9	will	will	MD
58810	1817	10	arrive	arrive	VB
58810	1817	11	at	at	IN
58810	1817	12	_	_	NNP
58810	1817	13	d	d	NNP
58810	1817	14	_	_	NNP
58810	1817	15	,	,	,
58810	1817	16	and	and	CC
58810	1817	17	will	will	MD
58810	1817	18	appear	appear	VB
58810	1817	19	in	in	IN
58810	1817	20	the	the	DT
58810	1817	21	heavens	heavens	NNPS
58810	1817	22	at	at	IN
58810	1817	23	_	_	NNP
58810	1817	24	D	D	NNP
58810	1817	25	_	_	NNP
58810	1817	26	.	.	.
58810	1818	1	While	while	IN
58810	1818	2	the	the	DT
58810	1818	3	earth	earth	NN
58810	1818	4	moves	move	VBZ
58810	1818	5	from	from	IN
58810	1818	6	4	4	CD
58810	1818	7	to	to	IN
58810	1818	8	5	5	CD
58810	1818	9	and	and	CC
58810	1818	10	from	from	IN
58810	1818	11	5	5	CD
58810	1818	12	to	to	IN
58810	1818	13	6	6	CD
58810	1818	14	,	,	,
58810	1818	15	Mars	Mars	NNP
58810	1818	16	will	will	MD
58810	1818	17	appear	appear	VB
58810	1818	18	to	to	TO
58810	1818	19	have	have	VB
58810	1818	20	advanced	advance	VBN
58810	1818	21	among	among	IN
58810	1818	22	the	the	DT
58810	1818	23	stars	star	NNS
58810	1818	24	from	from	IN
58810	1818	25	_	_	NNP
58810	1818	26	D	D	NNP
58810	1818	27	_	_	NNP
58810	1818	28	to	to	IN
58810	1818	29	_	_	NNP
58810	1818	30	E	E	NNP
58810	1818	31	_	_	NNP
58810	1818	32	and	and	CC
58810	1818	33	from	from	IN
58810	1818	34	_	_	NNP
58810	1818	35	E	E	NNP
58810	1818	36	_	_	NNP
58810	1818	37	to	to	IN
58810	1818	38	_	_	NNP
58810	1818	39	F	F	NNP
58810	1818	40	_	_	NNP
58810	1818	41	,	,	,
58810	1818	42	in	in	IN
58810	1818	43	the	the	DT
58810	1818	44	direction	direction	NN
58810	1818	45	from	from	IN
58810	1818	46	west	west	NNP
58810	1818	47	to	to	IN
58810	1818	48	east	east	NNP
58810	1818	49	.	.	.
58810	1819	1	During	during	IN
58810	1819	2	the	the	DT
58810	1819	3	motion	motion	NN
58810	1819	4	of	of	IN
58810	1819	5	the	the	DT
58810	1819	6	earth	earth	NN
58810	1819	7	from	from	IN
58810	1819	8	6	6	CD
58810	1819	9	to	to	IN
58810	1819	10	7	7	CD
58810	1819	11	and	and	CC
58810	1819	12	from	from	IN
58810	1819	13	7	7	CD
58810	1819	14	to	to	TO
58810	1819	15	8	8	CD
58810	1819	16	,	,	,
58810	1819	17	Mars	Mars	NNP
58810	1819	18	will	will	MD
58810	1819	19	appear	appear	VB
58810	1819	20	to	to	TO
58810	1819	21	go	go	VB
58810	1819	22	backward	backward	RB
58810	1819	23	from	from	IN
58810	1819	24	_	_	NNP
58810	1819	25	F	F	NNP
58810	1819	26	_	_	NNP
58810	1819	27	to	to	IN
58810	1819	28	_	_	NNP
58810	1819	29	G	G	NNP
58810	1819	30	_	_	NNP
58810	1819	31	and	and	CC
58810	1819	32	from	from	IN
58810	1819	33	_	_	NNP
58810	1819	34	G	G	NNP
58810	1819	35	_	_	NNP
58810	1819	36	to	to	IN
58810	1819	37	_	_	NNP
58810	1819	38	H	H	NNP
58810	1819	39	_	_	NNP
58810	1819	40	,	,	,
58810	1819	41	in	in	IN
58810	1819	42	the	the	DT
58810	1819	43	direction	direction	NN
58810	1819	44	from	from	IN
58810	1819	45	east	east	NNP
58810	1819	46	to	to	IN
58810	1819	47	west	west	NNP
58810	1819	48	.	.	.
58810	1820	1	During	during	IN
58810	1820	2	the	the	DT
58810	1820	3	motion	motion	NN
58810	1820	4	of	of	IN
58810	1820	5	the	the	DT
58810	1820	6	earth	earth	NN
58810	1820	7	from	from	IN
58810	1820	8	8	8	CD
58810	1820	9	to	to	IN
58810	1820	10	9	9	CD
58810	1820	11	and	and	CC
58810	1820	12	from	from	IN
58810	1820	13	9	9	CD
58810	1820	14	to	to	IN
58810	1820	15	10	10	CD
58810	1820	16	,	,	,
58810	1820	17	Mars	Mars	NNP
58810	1820	18	will	will	MD
58810	1820	19	appear	appear	VB
58810	1820	20	to	to	TO
58810	1820	21	advance	advance	VB
58810	1820	22	from	from	IN
58810	1820	23	_	_	NNP
58810	1820	24	H	H	NNP
58810	1820	25	_	_	NNP
58810	1820	26	to	to	IN
58810	1820	27	_	_	NNP
58810	1820	28	I	-PRON-	PRP
58810	1820	29	_	_	NNP
58810	1820	30	and	and	CC
58810	1820	31	from	from	IN
58810	1820	32	_	_	NNP
58810	1820	33	I	-PRON-	PRP
58810	1820	34	_	_	NNP
58810	1820	35	to	to	IN
58810	1820	36	_	_	NNP
58810	1820	37	K	K	NNP
58810	1820	38	_	_	NNP
58810	1820	39	,	,	,
58810	1820	40	in	in	IN
58810	1820	41	the	the	DT
58810	1820	42	direction	direction	NN
58810	1820	43	from	from	IN
58810	1820	44	west	west	NNP
58810	1820	45	to	to	IN
58810	1820	46	east	east	NN
58810	1820	47	,	,	,
58810	1820	48	and	and	CC
58810	1820	49	the	the	DT
58810	1820	50	motion	motion	NN
58810	1820	51	will	will	MD
58810	1820	52	continue	continue	VB
58810	1820	53	in	in	IN
58810	1820	54	the	the	DT
58810	1820	55	same	same	JJ
58810	1820	56	direction	direction	NN
58810	1820	57	until	until	IN
58810	1820	58	near	near	IN
58810	1820	59	the	the	DT
58810	1820	60	succeeding	succeed	VBG
58810	1820	61	opposition	opposition	NN
58810	1820	62	.	.	.
58810	1821	1	The	the	DT
58810	1821	2	apparent	apparent	JJ
58810	1821	3	motion	motion	NN
58810	1821	4	of	of	IN
58810	1821	5	a	a	DT
58810	1821	6	superior	superior	JJ
58810	1821	7	planet	planet	NN
58810	1821	8	projected	project	VBN
58810	1821	9	on	on	IN
58810	1821	10	the	the	DT
58810	1821	11	heavens	heaven	NNS
58810	1821	12	is	be	VBZ
58810	1821	13	thus	thus	RB
58810	1821	14	seen	see	VBN
58810	1821	15	to	to	TO
58810	1821	16	be	be	VB
58810	1821	17	similar	similar	JJ
58810	1821	18	to	to	IN
58810	1821	19	that	that	DT
58810	1821	20	of	of	IN
58810	1821	21	an	an	DT
58810	1821	22	inferior	inferior	JJ
58810	1821	23	planet	planet	NN
58810	1821	24	,	,	,
58810	1821	25	except	except	IN
58810	1821	26	that	that	IN
58810	1821	27	,	,	,
58810	1821	28	in	in	IN
58810	1821	29	the	the	DT
58810	1821	30	latter	latter	JJ
58810	1821	31	case	case	NN
58810	1821	32	,	,	,
58810	1821	33	the	the	DT
58810	1821	34	retrogression	retrogression	NN
58810	1821	35	takes	take	VBZ
58810	1821	36	place	place	NN
58810	1821	37	near	near	IN
58810	1821	38	inferior	inferior	JJ
58810	1821	39	conjunction	conjunction	NN
58810	1821	40	,	,	,
58810	1821	41	and	and	CC
58810	1821	42	in	in	IN
58810	1821	43	the	the	DT
58810	1821	44	former	former	JJ
58810	1821	45	it	-PRON-	PRP
58810	1821	46	takes	take	VBZ
58810	1821	47	place	place	NN
58810	1821	48	near	near	IN
58810	1821	49	opposition	opposition	NN
58810	1821	50	.	.	.
58810	1822	1	[	[	-LRB-
58810	1822	2	Illustration	illustration	NN
58810	1822	3	:	:	:
58810	1822	4	Fig	Fig	NNP
58810	1822	5	.	.	.
58810	1823	1	150	150	CD
58810	1823	2	.	.	.
58810	1823	3	]	]	-RRB-
58810	1824	1	133	133	LS
58810	1824	2	.	.	.
58810	1825	1	_	_	NNP
58810	1825	2	Aspects	Aspects	NNPS
58810	1825	3	of	of	IN
58810	1825	4	a	a	DT
58810	1825	5	Superior	Superior	NNP
58810	1825	6	Planet._--The	Planet._--The	NNP
58810	1825	7	four	four	CD
58810	1825	8	aspects	aspect	NNS
58810	1825	9	of	of	IN
58810	1825	10	a	a	DT
58810	1825	11	superior	superior	JJ
58810	1825	12	planet	planet	NN
58810	1825	13	are	be	VBP
58810	1825	14	shown	show	VBN
58810	1825	15	in	in	IN
58810	1825	16	Fig	Fig	NNP
58810	1825	17	.	.	.
58810	1826	1	150	150	CD
58810	1826	2	,	,	,
58810	1826	3	in	in	IN
58810	1826	4	which	which	WDT
58810	1826	5	_	_	NNP
58810	1826	6	S	S	NNP
58810	1826	7	_	_	NNP
58810	1826	8	is	be	VBZ
58810	1826	9	the	the	DT
58810	1826	10	position	position	NN
58810	1826	11	of	of	IN
58810	1826	12	the	the	DT
58810	1826	13	sun	sun	NN
58810	1826	14	,	,	,
58810	1826	15	_	_	NNP
58810	1826	16	E	E	NNP
58810	1826	17	_	_	NNP
58810	1826	18	that	that	DT
58810	1826	19	of	of	IN
58810	1826	20	the	the	DT
58810	1826	21	earth	earth	NN
58810	1826	22	,	,	,
58810	1826	23	and	and	CC
58810	1826	24	_	_	NNP
58810	1826	25	P	P	NNP
58810	1826	26	_	_	NNP
58810	1826	27	that	that	DT
58810	1826	28	of	of	IN
58810	1826	29	the	the	DT
58810	1826	30	planet	planet	NN
58810	1826	31	.	.	.
58810	1827	1	When	when	WRB
58810	1827	2	the	the	DT
58810	1827	3	planet	planet	NN
58810	1827	4	is	be	VBZ
58810	1827	5	on	on	IN
58810	1827	6	the	the	DT
58810	1827	7	opposite	opposite	JJ
58810	1827	8	side	side	NN
58810	1827	9	of	of	IN
58810	1827	10	the	the	DT
58810	1827	11	earth	earth	NN
58810	1827	12	to	to	IN
58810	1827	13	the	the	DT
58810	1827	14	sun	sun	NN
58810	1827	15	,	,	,
58810	1827	16	as	as	IN
58810	1827	17	at	at	IN
58810	1827	18	_	_	NNP
58810	1827	19	P	P	NNP
58810	1827	20	_	_	NNP
58810	1827	21	,	,	,
58810	1827	22	it	-PRON-	PRP
58810	1827	23	is	be	VBZ
58810	1827	24	said	say	VBN
58810	1827	25	to	to	TO
58810	1827	26	be	be	VB
58810	1827	27	in	in	IN
58810	1827	28	_	_	NNP
58810	1827	29	opposition	opposition	NN
58810	1827	30	_	_	NNP
58810	1827	31	.	.	.
58810	1828	1	The	the	DT
58810	1828	2	sun	sun	NN
58810	1828	3	and	and	CC
58810	1828	4	the	the	DT
58810	1828	5	planet	planet	NN
58810	1828	6	will	will	MD
58810	1828	7	then	then	RB
58810	1828	8	appear	appear	VB
58810	1828	9	in	in	IN
58810	1828	10	opposite	opposite	JJ
58810	1828	11	parts	part	NNS
58810	1828	12	of	of	IN
58810	1828	13	the	the	DT
58810	1828	14	heavens	heavens	NNPS
58810	1828	15	,	,	,
58810	1828	16	the	the	DT
58810	1828	17	sun	sun	NN
58810	1828	18	appearing	appear	VBG
58810	1828	19	at	at	IN
58810	1828	20	_	_	NNP
58810	1828	21	C	C	NNP
58810	1828	22	_	_	NNP
58810	1828	23	,	,	,
58810	1828	24	and	and	CC
58810	1828	25	the	the	DT
58810	1828	26	planet	planet	NN
58810	1828	27	at	at	IN
58810	1828	28	_	_	NNP
58810	1828	29	A	A	NNP
58810	1828	30	_	_	NNP
58810	1828	31	.	.	.
58810	1829	1	When	when	WRB
58810	1829	2	the	the	DT
58810	1829	3	planet	planet	NN
58810	1829	4	is	be	VBZ
58810	1829	5	on	on	IN
58810	1829	6	the	the	DT
58810	1829	7	opposite	opposite	JJ
58810	1829	8	side	side	NN
58810	1829	9	of	of	IN
58810	1829	10	the	the	DT
58810	1829	11	sun	sun	NN
58810	1829	12	to	to	IN
58810	1829	13	the	the	DT
58810	1829	14	earth	earth	NN
58810	1829	15	,	,	,
58810	1829	16	as	as	IN
58810	1829	17	at	at	IN
58810	1829	18	_	_	NNP
58810	1829	19	P	P	NNP
58810	1829	20	'	'	''
58810	1829	21	'	'	''
58810	1829	22	_	_	NNP
58810	1829	23	,	,	,
58810	1829	24	it	-PRON-	PRP
58810	1829	25	is	be	VBZ
58810	1829	26	said	say	VBN
58810	1829	27	to	to	TO
58810	1829	28	be	be	VB
58810	1829	29	in	in	IN
58810	1829	30	_	_	NNP
58810	1829	31	superior	superior	JJ
58810	1829	32	conjunction	conjunction	NN
58810	1829	33	_	_	NNP
58810	1829	34	.	.	.
58810	1830	1	It	-PRON-	PRP
58810	1830	2	will	will	MD
58810	1830	3	then	then	RB
58810	1830	4	appear	appear	VB
58810	1830	5	in	in	IN
58810	1830	6	the	the	DT
58810	1830	7	same	same	JJ
58810	1830	8	part	part	NN
58810	1830	9	of	of	IN
58810	1830	10	the	the	DT
58810	1830	11	heavens	heavens	NNPS
58810	1830	12	as	as	IN
58810	1830	13	the	the	DT
58810	1830	14	sun	sun	NN
58810	1830	15	,	,	,
58810	1830	16	both	both	DT
58810	1830	17	appearing	appear	VBG
58810	1830	18	at	at	IN
58810	1830	19	_	_	NNP
58810	1830	20	C	C	NNP
58810	1830	21	_	_	NNP
58810	1830	22	.	.	.
58810	1831	1	When	when	WRB
58810	1831	2	the	the	DT
58810	1831	3	planet	planet	NN
58810	1831	4	is	be	VBZ
58810	1831	5	at	at	IN
58810	1831	6	_	_	NNP
58810	1831	7	P	P	NNP
58810	1831	8	'	'	''
58810	1831	9	_	_	NNP
58810	1831	10	and	and	CC
58810	1831	11	_	_	NNP
58810	1831	12	P	P	NNP
58810	1831	13	'	'	''
58810	1831	14	'	'	''
58810	1831	15	'	'	''
58810	1831	16	_	_	NNP
58810	1831	17	,	,	,
58810	1831	18	so	so	IN
58810	1831	19	that	that	IN
58810	1831	20	a	a	DT
58810	1831	21	line	line	NN
58810	1831	22	drawn	draw	VBN
58810	1831	23	from	from	IN
58810	1831	24	the	the	DT
58810	1831	25	earth	earth	NN
58810	1831	26	through	through	IN
58810	1831	27	the	the	DT
58810	1831	28	planet	planet	NN
58810	1831	29	will	will	MD
58810	1831	30	make	make	VB
58810	1831	31	a	a	DT
58810	1831	32	right	right	JJ
58810	1831	33	angle	angle	NN
58810	1831	34	with	with	IN
58810	1831	35	a	a	DT
58810	1831	36	line	line	NN
58810	1831	37	drawn	draw	VBN
58810	1831	38	from	from	IN
58810	1831	39	the	the	DT
58810	1831	40	earth	earth	NN
58810	1831	41	to	to	IN
58810	1831	42	the	the	DT
58810	1831	43	sun	sun	NN
58810	1831	44	,	,	,
58810	1831	45	it	-PRON-	PRP
58810	1831	46	is	be	VBZ
58810	1831	47	said	say	VBN
58810	1831	48	to	to	TO
58810	1831	49	be	be	VB
58810	1831	50	in	in	IN
58810	1831	51	_	_	NNP
58810	1831	52	quadrature	quadrature	NN
58810	1831	53	_	_	NNP
58810	1831	54	.	.	.
58810	1832	1	At	at	IN
58810	1832	2	_	_	NNP
58810	1832	3	P	P	NNP
58810	1832	4	'	'	''
58810	1832	5	_	_	NN
58810	1832	6	it	-PRON-	PRP
58810	1832	7	is	be	VBZ
58810	1832	8	in	in	IN
58810	1832	9	its	-PRON-	PRP$
58810	1832	10	western	western	JJ
58810	1832	11	quadrature	quadrature	NN
58810	1832	12	,	,	,
58810	1832	13	and	and	CC
58810	1832	14	at	at	IN
58810	1832	15	_	_	NNP
58810	1832	16	P	P	NNP
58810	1832	17	'	'	''
58810	1832	18	'	'	''
58810	1832	19	'	'	''
58810	1832	20	_	_	NNP
58810	1832	21	in	in	IN
58810	1832	22	its	-PRON-	PRP$
58810	1832	23	eastern	eastern	JJ
58810	1832	24	quadrature	quadrature	NN
58810	1832	25	.	.	.
58810	1833	1	[	[	-LRB-
58810	1833	2	Illustration	illustration	NN
58810	1833	3	:	:	:
58810	1833	4	Fig	Fig	NNP
58810	1833	5	.	.	.
58810	1834	1	151	151	CD
58810	1834	2	.	.	.
58810	1834	3	]	]	-RRB-
58810	1835	1	134	134	CD
58810	1835	2	.	.	.
58810	1836	1	_	_	NNP
58810	1836	2	Phases	Phases	NNP
58810	1836	3	of	of	IN
58810	1836	4	a	a	DT
58810	1836	5	Superior	Superior	NNP
58810	1836	6	Planet._--Mars	planet._--mars	CD
58810	1836	7	is	be	VBZ
58810	1836	8	the	the	DT
58810	1836	9	only	only	JJ
58810	1836	10	one	one	CD
58810	1836	11	of	of	IN
58810	1836	12	the	the	DT
58810	1836	13	superior	superior	JJ
58810	1836	14	planets	planet	NNS
58810	1836	15	that	that	WDT
58810	1836	16	has	have	VBZ
58810	1836	17	appreciable	appreciable	JJ
58810	1836	18	phases	phase	NNS
58810	1836	19	.	.	.
58810	1837	1	At	at	IN
58810	1837	2	quadrature	quadrature	NN
58810	1837	3	,	,	,
58810	1837	4	as	as	IN
58810	1837	5	will	will	MD
58810	1837	6	appear	appear	VB
58810	1837	7	from	from	IN
58810	1837	8	Fig	Fig	NNP
58810	1837	9	.	.	.
58810	1838	1	151	151	CD
58810	1838	2	,	,	,
58810	1838	3	Mars	Mars	NNP
58810	1838	4	does	do	VBZ
58810	1838	5	not	not	RB
58810	1838	6	present	present	VB
58810	1838	7	quite	quite	PDT
58810	1838	8	the	the	DT
58810	1838	9	same	same	JJ
58810	1838	10	side	side	NN
58810	1838	11	to	to	IN
58810	1838	12	the	the	DT
58810	1838	13	earth	earth	NN
58810	1838	14	as	as	IN
58810	1838	15	to	to	IN
58810	1838	16	the	the	DT
58810	1838	17	sun	sun	NN
58810	1838	18	:	:	:
58810	1838	19	hence	hence	RB
58810	1838	20	,	,	,
58810	1838	21	near	near	IN
58810	1838	22	these	these	DT
58810	1838	23	parts	part	NNS
58810	1838	24	of	of	IN
58810	1838	25	its	-PRON-	PRP$
58810	1838	26	orbit	orbit	NN
58810	1838	27	,	,	,
58810	1838	28	the	the	DT
58810	1838	29	planet	planet	NN
58810	1838	30	appears	appear	VBZ
58810	1838	31	slightly	slightly	RB
58810	1838	32	gibbous	gibbous	JJ
58810	1838	33	.	.	.
58810	1839	1	Elsewhere	elsewhere	RB
58810	1839	2	in	in	IN
58810	1839	3	its	-PRON-	PRP$
58810	1839	4	orbit	orbit	NN
58810	1839	5	,	,	,
58810	1839	6	the	the	DT
58810	1839	7	planet	planet	NN
58810	1839	8	appears	appear	VBZ
58810	1839	9	full	full	JJ
58810	1839	10	.	.	.
58810	1840	1	All	all	PDT
58810	1840	2	the	the	DT
58810	1840	3	other	other	JJ
58810	1840	4	superior	superior	JJ
58810	1840	5	planets	planet	NNS
58810	1840	6	are	be	VBP
58810	1840	7	so	so	RB
58810	1840	8	far	far	RB
58810	1840	9	away	away	RB
58810	1840	10	from	from	IN
58810	1840	11	the	the	DT
58810	1840	12	sun	sun	NN
58810	1840	13	and	and	CC
58810	1840	14	earth	earth	NN
58810	1840	15	,	,	,
58810	1840	16	that	that	IN
58810	1840	17	the	the	DT
58810	1840	18	sides	side	NNS
58810	1840	19	which	which	WDT
58810	1840	20	they	-PRON-	PRP
58810	1840	21	turn	turn	VBP
58810	1840	22	towards	towards	IN
58810	1840	23	the	the	DT
58810	1840	24	sun	sun	NN
58810	1840	25	and	and	CC
58810	1840	26	the	the	DT
58810	1840	27	earth	earth	NN
58810	1840	28	in	in	IN
58810	1840	29	every	every	DT
58810	1840	30	part	part	NN
58810	1840	31	of	of	IN
58810	1840	32	their	-PRON-	PRP$
58810	1840	33	orbit	orbit	NN
58810	1840	34	are	be	VBP
58810	1840	35	so	so	RB
58810	1840	36	nearly	nearly	RB
58810	1840	37	the	the	DT
58810	1840	38	same	same	JJ
58810	1840	39	,	,	,
58810	1840	40	that	that	IN
58810	1840	41	no	no	DT
58810	1840	42	change	change	NN
58810	1840	43	in	in	IN
58810	1840	44	the	the	DT
58810	1840	45	form	form	NN
58810	1840	46	of	of	IN
58810	1840	47	their	-PRON-	PRP$
58810	1840	48	disks	disk	NNS
58810	1840	49	can	can	MD
58810	1840	50	be	be	VB
58810	1840	51	detected	detect	VBN
58810	1840	52	.	.	.
58810	1841	1	135	135	CD
58810	1841	2	.	.	.
58810	1842	1	_	_	NNP
58810	1842	2	The	the	DT
58810	1842	3	Synodical	Synodical	NNP
58810	1842	4	Period	Period	NNP
58810	1842	5	of	of	IN
58810	1842	6	a	a	DT
58810	1842	7	Superior	Superior	NNP
58810	1842	8	Planet._--During	planet._--dure	VBG
58810	1842	9	a	a	DT
58810	1842	10	synodical	synodical	JJ
58810	1842	11	period	period	NN
58810	1842	12	of	of	IN
58810	1842	13	a	a	DT
58810	1842	14	superior	superior	JJ
58810	1842	15	planet	planet	NN
58810	1842	16	the	the	DT
58810	1842	17	earth	earth	NN
58810	1842	18	must	must	MD
58810	1842	19	gain	gain	VB
58810	1842	20	one	one	CD
58810	1842	21	revolution	revolution	NN
58810	1842	22	,	,	,
58810	1842	23	or	or	CC
58810	1842	24	360	360	CD
58810	1842	25	°	°	NNS
58810	1842	26	,	,	,
58810	1842	27	on	on	IN
58810	1842	28	the	the	DT
58810	1842	29	planet	planet	NN
58810	1842	30	,	,	,
58810	1842	31	as	as	IN
58810	1842	32	will	will	MD
58810	1842	33	be	be	VB
58810	1842	34	evident	evident	JJ
58810	1842	35	from	from	IN
58810	1842	36	an	an	DT
58810	1842	37	examination	examination	NN
58810	1842	38	of	of	IN
58810	1842	39	Fig	Fig	NNP
58810	1842	40	.	.	.
58810	1843	1	152	152	CD
58810	1843	2	,	,	,
58810	1843	3	in	in	IN
58810	1843	4	which	which	WDT
58810	1843	5	_	_	NNP
58810	1843	6	S	S	NNP
58810	1843	7	_	_	NNP
58810	1843	8	represents	represent	VBZ
58810	1843	9	the	the	DT
58810	1843	10	sun	sun	NN
58810	1843	11	,	,	,
58810	1843	12	_	_	NNP
58810	1843	13	E	E	NNP
58810	1843	14	_	_	NNP
58810	1843	15	the	the	DT
58810	1843	16	earth	earth	NN
58810	1843	17	,	,	,
58810	1843	18	and	and	CC
58810	1843	19	_	_	NNP
58810	1843	20	P	P	NNP
58810	1843	21	_	_	NNP
58810	1843	22	the	the	DT
58810	1843	23	planet	planet	NN
58810	1843	24	at	at	IN
58810	1843	25	opposition	opposition	NN
58810	1843	26	.	.	.
58810	1844	1	Before	before	IN
58810	1844	2	the	the	DT
58810	1844	3	planet	planet	NN
58810	1844	4	can	can	MD
58810	1844	5	be	be	VB
58810	1844	6	in	in	IN
58810	1844	7	opposition	opposition	NN
58810	1844	8	again	again	RB
58810	1844	9	,	,	,
58810	1844	10	the	the	DT
58810	1844	11	earth	earth	NN
58810	1844	12	must	must	MD
58810	1844	13	make	make	VB
58810	1844	14	a	a	DT
58810	1844	15	complete	complete	JJ
58810	1844	16	revolution	revolution	NN
58810	1844	17	,	,	,
58810	1844	18	and	and	CC
58810	1844	19	overtake	overtake	VB
58810	1844	20	the	the	DT
58810	1844	21	planet	planet	NN
58810	1844	22	,	,	,
58810	1844	23	which	which	WDT
58810	1844	24	has	have	VBZ
58810	1844	25	in	in	IN
58810	1844	26	the	the	DT
58810	1844	27	mean	mean	JJ
58810	1844	28	time	time	NN
58810	1844	29	passed	pass	VBD
58810	1844	30	on	on	RP
58810	1844	31	from	from	IN
58810	1844	32	_	_	NNP
58810	1844	33	P	P	NNP
58810	1844	34	_	_	NNP
58810	1844	35	to	to	IN
58810	1844	36	_	_	NNP
58810	1844	37	P	P	NNP
58810	1844	38	'	'	''
58810	1844	39	_	_	NN
58810	1844	40	.	.	.
58810	1845	1	[	[	-LRB-
58810	1845	2	Illustration	illustration	NN
58810	1845	3	:	:	:
58810	1845	4	Fig	Fig	NNP
58810	1845	5	.	.	.
58810	1846	1	152	152	CD
58810	1846	2	.	.	.
58810	1846	3	]	]	-RRB-
58810	1847	1	In	in	IN
58810	1847	2	the	the	DT
58810	1847	3	case	case	NN
58810	1847	4	of	of	IN
58810	1847	5	most	most	JJS
58810	1847	6	of	of	IN
58810	1847	7	the	the	DT
58810	1847	8	superior	superior	JJ
58810	1847	9	planets	planet	NNS
58810	1847	10	the	the	DT
58810	1847	11	synodical	synodical	JJ
58810	1847	12	period	period	NN
58810	1847	13	is	be	VBZ
58810	1847	14	shorter	short	JJR
58810	1847	15	than	than	IN
58810	1847	16	the	the	DT
58810	1847	17	sidereal	sidereal	JJ
58810	1847	18	period	period	NN
58810	1847	19	;	;	:
58810	1847	20	but	but	CC
58810	1847	21	in	in	IN
58810	1847	22	the	the	DT
58810	1847	23	case	case	NN
58810	1847	24	of	of	IN
58810	1847	25	Mars	Mars	NNP
58810	1847	26	it	-PRON-	PRP
58810	1847	27	is	be	VBZ
58810	1847	28	longer	long	JJR
58810	1847	29	,	,	,
58810	1847	30	since	since	IN
58810	1847	31	Mars	Mars	NNP
58810	1847	32	makes	make	VBZ
58810	1847	33	more	more	JJR
58810	1847	34	than	than	IN
58810	1847	35	a	a	DT
58810	1847	36	complete	complete	JJ
58810	1847	37	revolution	revolution	NN
58810	1847	38	before	before	IN
58810	1847	39	the	the	DT
58810	1847	40	earth	earth	NN
58810	1847	41	overtakes	overtake	VBZ
58810	1847	42	it	-PRON-	PRP
58810	1847	43	.	.	.
58810	1848	1	The	the	DT
58810	1848	2	synodical	synodical	JJ
58810	1848	3	period	period	NN
58810	1848	4	of	of	IN
58810	1848	5	a	a	DT
58810	1848	6	superior	superior	JJ
58810	1848	7	planet	planet	NN
58810	1848	8	is	be	VBZ
58810	1848	9	found	find	VBN
58810	1848	10	by	by	IN
58810	1848	11	direct	direct	JJ
58810	1848	12	observation	observation	NN
58810	1848	13	.	.	.
58810	1849	1	136	136	CD
58810	1849	2	.	.	.
58810	1850	1	_	_	NNP
58810	1850	2	The	the	DT
58810	1850	3	Sidereal	Sidereal	NNP
58810	1850	4	Period	Period	NNP
58810	1850	5	of	of	IN
58810	1850	6	a	a	DT
58810	1850	7	Superior	Superior	NNP
58810	1850	8	Planet._--The	Planet._--The	NNP
58810	1850	9	sidereal	sidereal	JJ
58810	1850	10	period	period	NN
58810	1850	11	of	of	IN
58810	1850	12	a	a	DT
58810	1850	13	superior	superior	JJ
58810	1850	14	planet	planet	NN
58810	1850	15	is	be	VBZ
58810	1850	16	found	find	VBN
58810	1850	17	by	by	IN
58810	1850	18	a	a	DT
58810	1850	19	method	method	NN
58810	1850	20	of	of	IN
58810	1850	21	computation	computation	NN
58810	1850	22	similar	similar	JJ
58810	1850	23	to	to	IN
58810	1850	24	that	that	DT
58810	1850	25	for	for	IN
58810	1850	26	finding	find	VBG
58810	1850	27	the	the	DT
58810	1850	28	sidereal	sidereal	JJ
58810	1850	29	period	period	NN
58810	1850	30	of	of	IN
58810	1850	31	an	an	DT
58810	1850	32	inferior	inferior	JJ
58810	1850	33	planet:--	planet:--	``
58810	1850	34	Let	let	VB
58810	1850	35	_	_	NNP
58810	1850	36	a	a	DT
58810	1850	37	_	_	NNP
58810	1850	38	denote	denote	NN
58810	1850	39	the	the	DT
58810	1850	40	synodical	synodical	JJ
58810	1850	41	period	period	NN
58810	1850	42	of	of	IN
58810	1850	43	the	the	DT
58810	1850	44	planet	planet	NN
58810	1850	45	,	,	,
58810	1850	46	Let	let	VB
58810	1850	47	_	_	NNP
58810	1850	48	b	b	NNP
58810	1850	49	_	_	NNP
58810	1850	50	denote	denote	VB
58810	1850	51	the	the	DT
58810	1850	52	sidereal	sidereal	JJ
58810	1850	53	period	period	NN
58810	1850	54	of	of	IN
58810	1850	55	the	the	DT
58810	1850	56	earth	earth	NN
58810	1850	57	,	,	,
58810	1850	58	Let	let	VB
58810	1850	59	_	_	NNP
58810	1850	60	x	x	NNP
58810	1850	61	_	_	NNP
58810	1850	62	denote	denote	NN
58810	1850	63	the	the	DT
58810	1850	64	sidereal	sidereal	JJ
58810	1850	65	period	period	NN
58810	1850	66	of	of	IN
58810	1850	67	the	the	DT
58810	1850	68	planet	planet	NN
58810	1850	69	.	.	.
58810	1851	1	Then	then	RB
58810	1851	2	will	will	MD
58810	1851	3	_	_	NNP
58810	1851	4	360	360	CD
58810	1851	5	°	°	NNS
58810	1851	6	/b	/b	.
58810	1851	7	_	_	NNP
58810	1851	8	=	=	SYM
58810	1851	9	daily	daily	JJ
58810	1851	10	motion	motion	NN
58810	1851	11	of	of	IN
58810	1851	12	the	the	DT
58810	1851	13	earth	earth	NN
58810	1851	14	,	,	,
58810	1851	15	And	and	CC
58810	1851	16	_	_	NNP
58810	1851	17	360	360	CD
58810	1851	18	°	°	NNS
58810	1851	19	/x	/x	NNP
58810	1851	20	_	_	NNP
58810	1851	21	=	=	SYM
58810	1851	22	daily	daily	JJ
58810	1851	23	motion	motion	NN
58810	1851	24	of	of	IN
58810	1851	25	the	the	DT
58810	1851	26	planet	planet	NN
58810	1851	27	;	;	,
58810	1851	28	Also	also	RB
58810	1851	29	_	_	NNP
58810	1851	30	360	360	CD
58810	1851	31	°	°	NNS
58810	1851	32	/b	/b	NNP
58810	1851	33	-	-	:
58810	1851	34	360	360	CD
58810	1851	35	°	°	NNS
58810	1851	36	/x	/x	NNP
58810	1851	37	_	_	NNP
58810	1851	38	=	=	SYM
58810	1851	39	daily	daily	JJ
58810	1851	40	gain	gain	NN
58810	1851	41	of	of	IN
58810	1851	42	the	the	DT
58810	1851	43	earth	earth	NN
58810	1851	44	.	.	.
58810	1852	1	But	but	CC
58810	1852	2	_	_	NNP
58810	1852	3	360	360	CD
58810	1852	4	°	°	NNS
58810	1852	5	/a	/a	.
58810	1852	6	_	_	NNP
58810	1852	7	=	=	SYM
58810	1852	8	daily	daily	JJ
58810	1852	9	gain	gain	NN
58810	1852	10	of	of	IN
58810	1852	11	the	the	DT
58810	1852	12	earth	earth	NN
58810	1852	13	:	:	:
58810	1852	14	Hence	hence	RB
58810	1852	15	_	_	NNP
58810	1852	16	360	360	CD
58810	1852	17	°	°	NNS
58810	1852	18	/b	/b	NNP
58810	1852	19	-	-	:
58810	1852	20	360	360	CD
58810	1852	21	°	°	NNS
58810	1852	22	/x	/x	.
58810	1852	23	=	=	NFP
58810	1852	24	360	360	CD
58810	1852	25	°	°	NNS
58810	1852	26	/a	/a	.
58810	1852	27	_	_	NNP
58810	1852	28	_	_	NNP
58810	1852	29	1	1	CD
58810	1852	30	/	/	SYM
58810	1852	31	b	b	NNP
58810	1852	32	-	-	HYPH
58810	1852	33	1	1	CD
58810	1852	34	/	/	SYM
58810	1852	35	x	x	NNS
58810	1852	36	=	=	SYM
58810	1852	37	1	1	CD
58810	1852	38	/	/	SYM
58810	1852	39	a	a	DT
58810	1852	40	_	_	NNP
58810	1852	41	_	_	NNP
58810	1852	42	ax	ax	NN
58810	1852	43	-	-	HYPH
58810	1852	44	ab	ab	NNP
58810	1852	45	=	=	SYM
58810	1852	46	bx	bx	NNP
58810	1852	47	_	_	NNP
58810	1852	48	_	_	NNP
58810	1852	49	(	(	-LRB-
58810	1852	50	a	a	DT
58810	1852	51	-	-	HYPH
58810	1852	52	b)x	b)x	NNP
58810	1852	53	=	=	SYM
58810	1852	54	ab	ab	NNP
58810	1852	55	_	_	NNP
58810	1852	56	_	_	NNP
58810	1852	57	x	x	NNP
58810	1852	58	=	=	SYM
58810	1852	59	ab/(a	ab/(a	NNP
58810	1852	60	-	-	HYPH
58810	1852	61	b	b	NN
58810	1852	62	)	)	-RRB-
58810	1852	63	_	_	NNP
58810	1852	64	.	.	.
58810	1853	1	[	[	-LRB-
58810	1853	2	Illustration	illustration	NN
58810	1853	3	:	:	:
58810	1853	4	Fig	Fig	NNP
58810	1853	5	.	.	.
58810	1854	1	153	153	CD
58810	1854	2	.	.	.
58810	1854	3	]	]	-RRB-
58810	1855	1	137	137	CD
58810	1855	2	.	.	.
58810	1856	1	_	_	NNP
58810	1856	2	The	the	DT
58810	1856	3	Relative	Relative	NNP
58810	1856	4	Distance	Distance	NNP
58810	1856	5	of	of	IN
58810	1856	6	a	a	DT
58810	1856	7	Superior	Superior	NNP
58810	1856	8	Planet._--Let	Planet._--Let	NNP
58810	1856	9	_	_	NNP
58810	1856	10	S	S	NNP
58810	1856	11	_	_	NNP
58810	1856	12	,	,	,
58810	1856	13	_	_	NNP
58810	1856	14	e	e	NNP
58810	1856	15	_	_	NNP
58810	1856	16	,	,	,
58810	1856	17	and	and	CC
58810	1856	18	_	_	NNP
58810	1856	19	m	m	NNP
58810	1856	20	_	_	NNP
58810	1856	21	,	,	,
58810	1856	22	in	in	IN
58810	1856	23	Fig	Fig	NNP
58810	1856	24	.	.	.
58810	1857	1	153	153	CD
58810	1857	2	,	,	,
58810	1857	3	represent	represent	VB
58810	1857	4	the	the	DT
58810	1857	5	relative	relative	JJ
58810	1857	6	positions	position	NNS
58810	1857	7	of	of	IN
58810	1857	8	the	the	DT
58810	1857	9	sun	sun	NN
58810	1857	10	,	,	,
58810	1857	11	the	the	DT
58810	1857	12	earth	earth	NN
58810	1857	13	,	,	,
58810	1857	14	and	and	CC
58810	1857	15	Mars	Mars	NNP
58810	1857	16	,	,	,
58810	1857	17	when	when	WRB
58810	1857	18	the	the	DT
58810	1857	19	latter	latter	JJ
58810	1857	20	planet	planet	NN
58810	1857	21	is	be	VBZ
58810	1857	22	in	in	IN
58810	1857	23	opposition	opposition	NN
58810	1857	24	.	.	.
58810	1858	1	Let	let	VB
58810	1858	2	_	_	NNP
58810	1858	3	E	E	NNP
58810	1858	4	_	_	NNP
58810	1858	5	and	and	CC
58810	1858	6	_	_	NNP
58810	1858	7	M	M	NNP
58810	1858	8	_	_	NNP
58810	1858	9	represent	represent	VBP
58810	1858	10	the	the	DT
58810	1858	11	relative	relative	JJ
58810	1858	12	positions	position	NNS
58810	1858	13	of	of	IN
58810	1858	14	the	the	DT
58810	1858	15	earth	earth	NN
58810	1858	16	and	and	CC
58810	1858	17	Mars	Mars	NNP
58810	1858	18	the	the	DT
58810	1858	19	day	day	NN
58810	1858	20	after	after	IN
58810	1858	21	opposition	opposition	NN
58810	1858	22	.	.	.
58810	1859	1	At	at	IN
58810	1859	2	the	the	DT
58810	1859	3	first	first	JJ
58810	1859	4	observation	observation	NN
58810	1859	5	Mars	Mars	NNP
58810	1859	6	will	will	MD
58810	1859	7	be	be	VB
58810	1859	8	seen	see	VBN
58810	1859	9	in	in	IN
58810	1859	10	the	the	DT
58810	1859	11	direction	direction	NN
58810	1859	12	_	_	NNP
58810	1859	13	emA	emA	NNP
58810	1859	14	_	_	NNP
58810	1859	15	,	,	,
58810	1859	16	and	and	CC
58810	1859	17	at	at	IN
58810	1859	18	the	the	DT
58810	1859	19	second	second	JJ
58810	1859	20	observation	observation	NN
58810	1859	21	in	in	IN
58810	1859	22	the	the	DT
58810	1859	23	direction	direction	NN
58810	1859	24	_	_	NNP
58810	1859	25	EMA	EMA	NNP
58810	1859	26	_	_	NNP
58810	1859	27	.	.	.
58810	1860	1	But	but	CC
58810	1860	2	the	the	DT
58810	1860	3	fixed	fix	VBN
58810	1860	4	stars	star	NNS
58810	1860	5	are	be	VBP
58810	1860	6	so	so	RB
58810	1860	7	distant	distant	JJ
58810	1860	8	,	,	,
58810	1860	9	that	that	IN
58810	1860	10	if	if	IN
58810	1860	11	a	a	DT
58810	1860	12	line	line	NN
58810	1860	13	,	,	,
58810	1860	14	_	_	NNP
58810	1860	15	eA	eA	NNP
58810	1860	16	_	_	NNP
58810	1860	17	,	,	,
58810	1860	18	were	be	VBD
58810	1860	19	drawn	draw	VBN
58810	1860	20	to	to	IN
58810	1860	21	a	a	DT
58810	1860	22	fixed	fix	VBN
58810	1860	23	star	star	NN
58810	1860	24	at	at	IN
58810	1860	25	the	the	DT
58810	1860	26	first	first	JJ
58810	1860	27	observation	observation	NN
58810	1860	28	,	,	,
58810	1860	29	and	and	CC
58810	1860	30	a	a	DT
58810	1860	31	line	line	NN
58810	1860	32	,	,	,
58810	1860	33	_	_	NNP
58810	1860	34	EB	EB	NNP
58810	1860	35	_	_	NNP
58810	1860	36	,	,	,
58810	1860	37	drawn	draw	VBN
58810	1860	38	from	from	IN
58810	1860	39	the	the	DT
58810	1860	40	earth	earth	NN
58810	1860	41	to	to	IN
58810	1860	42	the	the	DT
58810	1860	43	same	same	JJ
58810	1860	44	fixed	fix	VBN
58810	1860	45	star	star	NN
58810	1860	46	at	at	IN
58810	1860	47	the	the	DT
58810	1860	48	second	second	JJ
58810	1860	49	observation	observation	NN
58810	1860	50	,	,	,
58810	1860	51	these	these	DT
58810	1860	52	two	two	CD
58810	1860	53	lines	line	NNS
58810	1860	54	would	would	MD
58810	1860	55	be	be	VB
58810	1860	56	sensibly	sensibly	RB
58810	1860	57	parallel	parallel	JJ
58810	1860	58	;	;	:
58810	1860	59	that	that	RB
58810	1860	60	is	is	RB
58810	1860	61	,	,	,
58810	1860	62	the	the	DT
58810	1860	63	fixed	fix	VBN
58810	1860	64	star	star	NN
58810	1860	65	would	would	MD
58810	1860	66	be	be	VB
58810	1860	67	seen	see	VBN
58810	1860	68	in	in	IN
58810	1860	69	the	the	DT
58810	1860	70	direction	direction	NN
58810	1860	71	of	of	IN
58810	1860	72	the	the	DT
58810	1860	73	line	line	NN
58810	1860	74	_	_	NNP
58810	1860	75	eA	eA	NNP
58810	1860	76	_	_	NNP
58810	1860	77	at	at	IN
58810	1860	78	the	the	DT
58810	1860	79	first	first	JJ
58810	1860	80	observation	observation	NN
58810	1860	81	,	,	,
58810	1860	82	and	and	CC
58810	1860	83	in	in	IN
58810	1860	84	the	the	DT
58810	1860	85	direction	direction	NN
58810	1860	86	of	of	IN
58810	1860	87	the	the	DT
58810	1860	88	line	line	NN
58810	1860	89	_	_	NNP
58810	1860	90	EB	EB	NNP
58810	1860	91	_	_	NNP
58810	1860	92	,	,	,
58810	1860	93	parallel	parallel	JJ
58810	1860	94	to	to	IN
58810	1860	95	_	_	NNP
58810	1860	96	eA	eA	NNP
58810	1860	97	_	_	NNP
58810	1860	98	,	,	,
58810	1860	99	at	at	IN
58810	1860	100	the	the	DT
58810	1860	101	second	second	JJ
58810	1860	102	observation	observation	NN
58810	1860	103	.	.	.
58810	1861	1	But	but	CC
58810	1861	2	if	if	IN
58810	1861	3	Mars	Mars	NNP
58810	1861	4	were	be	VBD
58810	1861	5	seen	see	VBN
58810	1861	6	in	in	IN
58810	1861	7	the	the	DT
58810	1861	8	direction	direction	NN
58810	1861	9	of	of	IN
58810	1861	10	the	the	DT
58810	1861	11	fixed	fix	VBN
58810	1861	12	star	star	NN
58810	1861	13	at	at	IN
58810	1861	14	the	the	DT
58810	1861	15	first	first	JJ
58810	1861	16	observation	observation	NN
58810	1861	17	,	,	,
58810	1861	18	it	-PRON-	PRP
58810	1861	19	would	would	MD
58810	1861	20	appear	appear	VB
58810	1861	21	back	back	RB
58810	1861	22	,	,	,
58810	1861	23	or	or	CC
58810	1861	24	west	west	NN
58810	1861	25	,	,	,
58810	1861	26	of	of	IN
58810	1861	27	that	that	DT
58810	1861	28	star	star	NN
58810	1861	29	at	at	IN
58810	1861	30	the	the	DT
58810	1861	31	second	second	JJ
58810	1861	32	observation	observation	NN
58810	1861	33	by	by	IN
58810	1861	34	the	the	DT
58810	1861	35	angular	angular	JJ
58810	1861	36	distance	distance	NN
58810	1861	37	_	_	NNP
58810	1861	38	BEA	BEA	NNP
58810	1861	39	_	_	NNP
58810	1861	40	;	;	:
58810	1861	41	that	that	RB
58810	1861	42	is	is	RB
58810	1861	43	,	,	,
58810	1861	44	the	the	DT
58810	1861	45	planet	planet	NN
58810	1861	46	would	would	MD
58810	1861	47	have	have	VB
58810	1861	48	retrograded	retrograde	VBN
58810	1861	49	that	that	IN
58810	1861	50	angular	angular	JJ
58810	1861	51	distance	distance	NN
58810	1861	52	.	.	.
58810	1862	1	Now	now	RB
58810	1862	2	,	,	,
58810	1862	3	this	this	DT
58810	1862	4	retrogression	retrogression	NN
58810	1862	5	of	of	IN
58810	1862	6	Mars	Mars	NNP
58810	1862	7	during	during	IN
58810	1862	8	one	one	CD
58810	1862	9	day	day	NN
58810	1862	10	,	,	,
58810	1862	11	at	at	IN
58810	1862	12	the	the	DT
58810	1862	13	time	time	NN
58810	1862	14	of	of	IN
58810	1862	15	opposition	opposition	NN
58810	1862	16	,	,	,
58810	1862	17	can	can	MD
58810	1862	18	be	be	VB
58810	1862	19	measured	measure	VBN
58810	1862	20	directly	directly	RB
58810	1862	21	by	by	IN
58810	1862	22	observation	observation	NN
58810	1862	23	.	.	.
58810	1863	1	This	this	DT
58810	1863	2	measurement	measurement	NN
58810	1863	3	gives	give	VBZ
58810	1863	4	us	-PRON-	PRP
58810	1863	5	the	the	DT
58810	1863	6	value	value	NN
58810	1863	7	of	of	IN
58810	1863	8	the	the	DT
58810	1863	9	angle	angle	NN
58810	1863	10	_	_	NNP
58810	1863	11	BEA	BEA	NNP
58810	1863	12	_	_	NNP
58810	1863	13	;	;	:
58810	1863	14	but	but	CC
58810	1863	15	we	-PRON-	PRP
58810	1863	16	know	know	VBP
58810	1863	17	the	the	DT
58810	1863	18	rate	rate	NN
58810	1863	19	at	at	IN
58810	1863	20	which	which	WDT
58810	1863	21	both	both	CC
58810	1863	22	the	the	DT
58810	1863	23	earth	earth	NN
58810	1863	24	and	and	CC
58810	1863	25	Mars	Mars	NNP
58810	1863	26	are	be	VBP
58810	1863	27	moving	move	VBG
58810	1863	28	in	in	IN
58810	1863	29	their	-PRON-	PRP$
58810	1863	30	orbits	orbit	NNS
58810	1863	31	,	,	,
58810	1863	32	and	and	CC
58810	1863	33	from	from	IN
58810	1863	34	this	this	DT
58810	1863	35	we	-PRON-	PRP
58810	1863	36	can	can	MD
58810	1863	37	easily	easily	RB
58810	1863	38	find	find	VB
58810	1863	39	the	the	DT
58810	1863	40	angular	angular	JJ
58810	1863	41	distance	distance	NN
58810	1863	42	passed	pass	VBD
58810	1863	43	over	over	RP
58810	1863	44	by	by	IN
58810	1863	45	each	each	DT
58810	1863	46	in	in	IN
58810	1863	47	one	one	CD
58810	1863	48	day	day	NN
58810	1863	49	.	.	.
58810	1864	1	This	this	DT
58810	1864	2	gives	give	VBZ
58810	1864	3	us	-PRON-	PRP
58810	1864	4	the	the	DT
58810	1864	5	angles	angle	NNS
58810	1864	6	_	_	NNP
58810	1864	7	ESA	ESA	NNP
58810	1864	8	_	_	NNP
58810	1864	9	and	and	CC
58810	1864	10	_	_	NNP
58810	1864	11	MSA	MSA	NNP
58810	1864	12	_	_	NNP
58810	1864	13	.	.	.
58810	1865	1	We	-PRON-	PRP
58810	1865	2	can	can	MD
58810	1865	3	now	now	RB
58810	1865	4	find	find	VB
58810	1865	5	the	the	DT
58810	1865	6	relative	relative	JJ
58810	1865	7	length	length	NN
58810	1865	8	of	of	IN
58810	1865	9	the	the	DT
58810	1865	10	lines	line	NNS
58810	1865	11	_	_	NNP
58810	1865	12	MS	MS	NNP
58810	1865	13	_	_	NNP
58810	1865	14	and	and	CC
58810	1865	15	_	_	NNP
58810	1865	16	ES	ES	NNP
58810	1865	17	_	_	NNP
58810	1865	18	(	(	-LRB-
58810	1865	19	which	which	WDT
58810	1865	20	represent	represent	VBP
58810	1865	21	the	the	DT
58810	1865	22	distances	distance	NNS
58810	1865	23	of	of	IN
58810	1865	24	Mars	Mars	NNP
58810	1865	25	and	and	CC
58810	1865	26	of	of	IN
58810	1865	27	the	the	DT
58810	1865	28	earth	earth	NN
58810	1865	29	from	from	IN
58810	1865	30	the	the	DT
58810	1865	31	sun	sun	NN
58810	1865	32	)	)	-RRB-
58810	1865	33	,	,	,
58810	1865	34	both	both	CC
58810	1865	35	by	by	IN
58810	1865	36	construction	construction	NN
58810	1865	37	and	and	CC
58810	1865	38	by	by	IN
58810	1865	39	trigonometrical	trigonometrical	JJ
58810	1865	40	computation	computation	NN
58810	1865	41	.	.	.
58810	1866	1	Since	since	IN
58810	1866	2	_	_	NNP
58810	1866	3	EB	EB	NNP
58810	1866	4	_	_	NNP
58810	1866	5	and	and	CC
58810	1866	6	_	_	NNP
58810	1866	7	eA	eA	NNP
58810	1866	8	_	_	NNP
58810	1866	9	are	be	VBP
58810	1866	10	parallel	parallel	JJ
58810	1866	11	,	,	,
58810	1866	12	the	the	DT
58810	1866	13	angle	angle	NN
58810	1866	14	_	_	NNP
58810	1866	15	EAS	EAS	NNP
58810	1866	16	_	_	NNP
58810	1866	17	is	be	VBZ
58810	1866	18	equal	equal	JJ
58810	1866	19	to	to	IN
58810	1866	20	_	_	NNP
58810	1866	21	BEA	BEA	NNP
58810	1866	22	_	_	NNP
58810	1866	23	.	.	.
58810	1867	1	_	_	NNP
58810	1867	2	SEA	SEA	NNP
58810	1867	3	=	=	SYM
58810	1867	4	180	180	CD
58810	1867	5	°	°	NNS
58810	1867	6	-	-	,
58810	1867	7	(	(	-LRB-
58810	1867	8	ESA	ESA	NNP
58810	1867	9	+	+	SYM
58810	1867	10	EAS	EAS	NNP
58810	1867	11	)	)	-RRB-
58810	1867	12	_	_	NNP
58810	1867	13	_	_	NNP
58810	1867	14	ESM	ESM	NNP
58810	1867	15	=	=	SYM
58810	1867	16	ESA	ESA	NNP
58810	1867	17	-	-	HYPH
58810	1867	18	MSA	MSA	NNP
58810	1867	19	_	_	NNP
58810	1867	20	_	_	NNP
58810	1867	21	EMS	EMS	NNP
58810	1867	22	=	=	SYM
58810	1867	23	180	180	CD
58810	1867	24	°	°	NNS
58810	1867	25	-	-	,
58810	1867	26	(	(	-LRB-
58810	1867	27	SEA	SEA	NNP
58810	1867	28	+	+	SYM
58810	1867	29	ESM	ESM	NNP
58810	1867	30	)	)	-RRB-
58810	1867	31	_	_	NNP
58810	1867	32	.	.	.
58810	1868	1	We	-PRON-	PRP
58810	1868	2	have	have	VBP
58810	1868	3	then	then	RB
58810	1868	4	_	_	NNP
58810	1868	5	MS	MS	NNP
58810	1868	6	:	:	:
58810	1868	7	ES	ES	NNP
58810	1868	8	=	=	:
58810	1868	9	sin	sin	NN
58810	1868	10	SEA	SEA	NNP
58810	1868	11	:	:	:
58810	1868	12	sin	sin	NN
58810	1868	13	EMS	EMS	NNP
58810	1868	14	.	.	.
58810	1868	15	_	_	NNP
58810	1868	16	Substituting	substitute	VBG
58810	1868	17	the	the	DT
58810	1868	18	values	value	NNS
58810	1868	19	of	of	IN
58810	1868	20	the	the	DT
58810	1868	21	sines	sine	NNS
58810	1868	22	,	,	,
58810	1868	23	and	and	CC
58810	1868	24	reducing	reduce	VBG
58810	1868	25	the	the	DT
58810	1868	26	ratio	ratio	NN
58810	1868	27	to	to	IN
58810	1868	28	its	-PRON-	PRP$
58810	1868	29	lowest	low	JJS
58810	1868	30	terms	term	NNS
58810	1868	31	,	,	,
58810	1868	32	we	-PRON-	PRP
58810	1868	33	have	have	VBP
58810	1868	34	_	_	NNP
58810	1868	35	MS	MS	NNP
58810	1868	36	:	:	:
58810	1868	37	ES	es	NN
58810	1868	38	=	=	SYM
58810	1868	39	1.524	1.524	CD
58810	1868	40	:	:	SYM
58810	1868	41	1	1	LS
58810	1868	42	.	.	.
58810	1868	43	_	_	NNP
58810	1868	44	Thus	thus	RB
58810	1868	45	we	-PRON-	PRP
58810	1868	46	find	find	VBP
58810	1868	47	that	that	IN
58810	1868	48	the	the	DT
58810	1868	49	relative	relative	JJ
58810	1868	50	distances	distance	NNS
58810	1868	51	of	of	IN
58810	1868	52	Mars	Mars	NNP
58810	1868	53	and	and	CC
58810	1868	54	the	the	DT
58810	1868	55	earth	earth	NN
58810	1868	56	from	from	IN
58810	1868	57	the	the	DT
58810	1868	58	sun	sun	NN
58810	1868	59	are	be	VBP
58810	1868	60	1.524	1.524	CD
58810	1868	61	and	and	CC
58810	1868	62	1	1	CD
58810	1868	63	.	.	.
58810	1869	1	By	by	IN
58810	1869	2	the	the	DT
58810	1869	3	simple	simple	JJ
58810	1869	4	observation	observation	NN
58810	1869	5	of	of	IN
58810	1869	6	its	-PRON-	PRP$
58810	1869	7	greatest	great	JJS
58810	1869	8	elongation	elongation	NN
58810	1869	9	,	,	,
58810	1869	10	we	-PRON-	PRP
58810	1869	11	are	be	VBP
58810	1869	12	able	able	JJ
58810	1869	13	to	to	TO
58810	1869	14	determine	determine	VB
58810	1869	15	the	the	DT
58810	1869	16	relative	relative	JJ
58810	1869	17	distances	distance	NNS
58810	1869	18	of	of	IN
58810	1869	19	an	an	DT
58810	1869	20	inferior	inferior	JJ
58810	1869	21	planet	planet	NN
58810	1869	22	and	and	CC
58810	1869	23	the	the	DT
58810	1869	24	earth	earth	NN
58810	1869	25	from	from	IN
58810	1869	26	the	the	DT
58810	1869	27	sun	sun	NN
58810	1869	28	;	;	:
58810	1869	29	and	and	CC
58810	1869	30	,	,	,
58810	1869	31	by	by	IN
58810	1869	32	the	the	DT
58810	1869	33	equally	equally	RB
58810	1869	34	simple	simple	JJ
58810	1869	35	observation	observation	NN
58810	1869	36	of	of	IN
58810	1869	37	the	the	DT
58810	1869	38	daily	daily	JJ
58810	1869	39	retrogression	retrogression	NN
58810	1869	40	of	of	IN
58810	1869	41	a	a	DT
58810	1869	42	superior	superior	JJ
58810	1869	43	planet	planet	NN
58810	1869	44	,	,	,
58810	1869	45	we	-PRON-	PRP
58810	1869	46	can	can	MD
58810	1869	47	find	find	VB
58810	1869	48	the	the	DT
58810	1869	49	relative	relative	JJ
58810	1869	50	distances	distance	NNS
58810	1869	51	of	of	IN
58810	1869	52	such	such	PDT
58810	1869	53	a	a	DT
58810	1869	54	planet	planet	NN
58810	1869	55	and	and	CC
58810	1869	56	the	the	DT
58810	1869	57	earth	earth	NN
58810	1869	58	from	from	IN
58810	1869	59	the	the	DT
58810	1869	60	sun	sun	NN
58810	1869	61	.	.	.
58810	1870	1	IV	IV	NNP
58810	1870	2	.	.	.
58810	1871	1	THE	the	DT
58810	1871	2	SUN	SUN	NNP
58810	1871	3	.	.	.
58810	1872	1	I.	I.	NNP
58810	1873	1	MAGNITUDE	magnitude	NN
58810	1873	2	AND	and	CC
58810	1873	3	DISTANCE	distance	NN
58810	1873	4	OF	of	IN
58810	1873	5	THE	the	DT
58810	1873	6	SUN	SUN	NNP
58810	1873	7	.	.	.
58810	1874	1	[	[	-LRB-
58810	1874	2	Illustration	illustration	NN
58810	1874	3	:	:	:
58810	1874	4	Fig	Fig	NNP
58810	1874	5	.	.	.
58810	1875	1	154	154	CD
58810	1875	2	.	.	.
58810	1875	3	]	]	-RRB-
58810	1876	1	138	138	CD
58810	1876	2	.	.	.
58810	1877	1	_	_	NNP
58810	1877	2	The	the	DT
58810	1877	3	Volume	volume	NN
58810	1877	4	of	of	IN
58810	1877	5	the	the	DT
58810	1877	6	Sun._--The	Sun._--The	NNP
58810	1877	7	apparent	apparent	JJ
58810	1877	8	diameter	diameter	NN
58810	1877	9	of	of	IN
58810	1877	10	the	the	DT
58810	1877	11	sun	sun	NN
58810	1877	12	is	be	VBZ
58810	1877	13	about	about	RB
58810	1877	14	32	32	CD
58810	1877	15	'	'	''
58810	1877	16	,	,	,
58810	1877	17	being	be	VBG
58810	1877	18	a	a	DT
58810	1877	19	little	little	RB
58810	1877	20	greater	great	JJR
58810	1877	21	than	than	IN
58810	1877	22	that	that	DT
58810	1877	23	of	of	IN
58810	1877	24	the	the	DT
58810	1877	25	moon	moon	NN
58810	1877	26	.	.	.
58810	1878	1	The	the	DT
58810	1878	2	real	real	JJ
58810	1878	3	diameter	diameter	NN
58810	1878	4	of	of	IN
58810	1878	5	the	the	DT
58810	1878	6	sun	sun	NN
58810	1878	7	is	be	VBZ
58810	1878	8	866,400	866,400	CD
58810	1878	9	miles	mile	NNS
58810	1878	10	,	,	,
58810	1878	11	or	or	CC
58810	1878	12	about	about	RB
58810	1878	13	a	a	DT
58810	1878	14	hundred	hundred	CD
58810	1878	15	and	and	CC
58810	1878	16	nine	nine	CD
58810	1878	17	times	time	NNS
58810	1878	18	that	that	DT
58810	1878	19	of	of	IN
58810	1878	20	the	the	DT
58810	1878	21	earth	earth	NN
58810	1878	22	.	.	.
58810	1879	1	As	as	IN
58810	1879	2	the	the	DT
58810	1879	3	diameter	diameter	NN
58810	1879	4	of	of	IN
58810	1879	5	the	the	DT
58810	1879	6	moon	moon	NN
58810	1879	7	's	's	POS
58810	1879	8	orbit	orbit	NN
58810	1879	9	is	be	VBZ
58810	1879	10	only	only	RB
58810	1879	11	about	about	IN
58810	1879	12	480,000	480,000	CD
58810	1879	13	miles	mile	NNS
58810	1879	14	,	,	,
58810	1879	15	or	or	CC
58810	1879	16	some	some	DT
58810	1879	17	sixty	sixty	CD
58810	1879	18	times	time	NNS
58810	1879	19	the	the	DT
58810	1879	20	diameter	diameter	NN
58810	1879	21	of	of	IN
58810	1879	22	the	the	DT
58810	1879	23	earth	earth	NN
58810	1879	24	,	,	,
58810	1879	25	it	-PRON-	PRP
58810	1879	26	follows	follow	VBZ
58810	1879	27	that	that	IN
58810	1879	28	the	the	DT
58810	1879	29	diameter	diameter	NN
58810	1879	30	of	of	IN
58810	1879	31	the	the	DT
58810	1879	32	sun	sun	NN
58810	1879	33	is	be	VBZ
58810	1879	34	nearly	nearly	RB
58810	1879	35	double	double	JJ
58810	1879	36	that	that	DT
58810	1879	37	of	of	IN
58810	1879	38	the	the	DT
58810	1879	39	moon	moon	NN
58810	1879	40	's	's	POS
58810	1879	41	orbit	orbit	NN
58810	1879	42	:	:	:
58810	1879	43	hence	hence	RB
58810	1879	44	,	,	,
58810	1879	45	were	be	VBD
58810	1879	46	the	the	DT
58810	1879	47	centre	centre	NN
58810	1879	48	of	of	IN
58810	1879	49	the	the	DT
58810	1879	50	sun	sun	NN
58810	1879	51	placed	place	VBN
58810	1879	52	at	at	IN
58810	1879	53	the	the	DT
58810	1879	54	centre	centre	NN
58810	1879	55	of	of	IN
58810	1879	56	the	the	DT
58810	1879	57	earth	earth	NN
58810	1879	58	,	,	,
58810	1879	59	the	the	DT
58810	1879	60	sun	sun	NN
58810	1879	61	would	would	MD
58810	1879	62	completely	completely	RB
58810	1879	63	fill	fill	VB
58810	1879	64	the	the	DT
58810	1879	65	moon	moon	NN
58810	1879	66	's	's	POS
58810	1879	67	orbit	orbit	NN
58810	1879	68	,	,	,
58810	1879	69	and	and	CC
58810	1879	70	reach	reach	VB
58810	1879	71	nearly	nearly	RB
58810	1879	72	as	as	RB
58810	1879	73	far	far	RB
58810	1879	74	beyond	beyond	IN
58810	1879	75	it	-PRON-	PRP
58810	1879	76	in	in	IN
58810	1879	77	every	every	DT
58810	1879	78	direction	direction	NN
58810	1879	79	as	as	IN
58810	1879	80	it	-PRON-	PRP
58810	1879	81	is	be	VBZ
58810	1879	82	from	from	IN
58810	1879	83	the	the	DT
58810	1879	84	earth	earth	NN
58810	1879	85	to	to	IN
58810	1879	86	the	the	DT
58810	1879	87	moon	moon	NN
58810	1879	88	.	.	.
58810	1880	1	The	the	DT
58810	1880	2	circumference	circumference	NN
58810	1880	3	of	of	IN
58810	1880	4	the	the	DT
58810	1880	5	sun	sun	NN
58810	1880	6	as	as	IN
58810	1880	7	compared	compare	VBN
58810	1880	8	with	with	IN
58810	1880	9	the	the	DT
58810	1880	10	moon	moon	NN
58810	1880	11	's	's	POS
58810	1880	12	orbit	orbit	NN
58810	1880	13	is	be	VBZ
58810	1880	14	shown	show	VBN
58810	1880	15	in	in	IN
58810	1880	16	Fig	Fig	NNP
58810	1880	17	.	.	.
58810	1881	1	154	154	CD
58810	1881	2	.	.	.
58810	1882	1	The	the	DT
58810	1882	2	volume	volume	NN
58810	1882	3	of	of	IN
58810	1882	4	the	the	DT
58810	1882	5	sun	sun	NN
58810	1882	6	is	be	VBZ
58810	1882	7	1,305,000	1,305,000	CD
58810	1882	8	times	time	NNS
58810	1882	9	that	that	DT
58810	1882	10	of	of	IN
58810	1882	11	the	the	DT
58810	1882	12	earth	earth	NN
58810	1882	13	.	.	.
58810	1883	1	139	139	CD
58810	1883	2	.	.	.
58810	1884	1	_	_	NNP
58810	1884	2	The	the	DT
58810	1884	3	Mass	Mass	NNP
58810	1884	4	of	of	IN
58810	1884	5	the	the	DT
58810	1884	6	Sun._--The	sun._--the	XX
58810	1884	7	sun	sun	NN
58810	1884	8	is	be	VBZ
58810	1884	9	much	much	RB
58810	1884	10	less	less	RBR
58810	1884	11	dense	dense	JJ
58810	1884	12	than	than	IN
58810	1884	13	the	the	DT
58810	1884	14	earth	earth	NN
58810	1884	15	.	.	.
58810	1885	1	The	the	DT
58810	1885	2	mass	mass	NN
58810	1885	3	of	of	IN
58810	1885	4	the	the	DT
58810	1885	5	sun	sun	NN
58810	1885	6	is	be	VBZ
58810	1885	7	only	only	RB
58810	1885	8	330,000	330,000	CD
58810	1885	9	times	time	NNS
58810	1885	10	that	that	DT
58810	1885	11	of	of	IN
58810	1885	12	the	the	DT
58810	1885	13	earth	earth	NN
58810	1885	14	,	,	,
58810	1885	15	and	and	CC
58810	1885	16	its	-PRON-	PRP$
58810	1885	17	density	density	NN
58810	1885	18	only	only	RB
58810	1885	19	about	about	IN
58810	1885	20	a	a	DT
58810	1885	21	fourth	fourth	JJ
58810	1885	22	that	that	DT
58810	1885	23	of	of	IN
58810	1885	24	the	the	DT
58810	1885	25	earth	earth	NN
58810	1885	26	.	.	.
58810	1886	1	To	to	TO
58810	1886	2	find	find	VB
58810	1886	3	the	the	DT
58810	1886	4	mass	mass	NN
58810	1886	5	of	of	IN
58810	1886	6	the	the	DT
58810	1886	7	sun	sun	NN
58810	1886	8	,	,	,
58810	1886	9	we	-PRON-	PRP
58810	1886	10	first	first	RB
58810	1886	11	ascertain	ascertain	VBP
58810	1886	12	the	the	DT
58810	1886	13	distance	distance	NN
58810	1886	14	the	the	DT
58810	1886	15	earth	earth	NN
58810	1886	16	would	would	MD
58810	1886	17	draw	draw	VB
58810	1886	18	the	the	DT
58810	1886	19	moon	moon	NN
58810	1886	20	towards	towards	IN
58810	1886	21	itself	-PRON-	PRP
58810	1886	22	in	in	IN
58810	1886	23	a	a	DT
58810	1886	24	given	give	VBN
58810	1886	25	time	time	NN
58810	1886	26	,	,	,
58810	1886	27	were	be	VBD
58810	1886	28	the	the	DT
58810	1886	29	moon	moon	NN
58810	1886	30	at	at	IN
58810	1886	31	the	the	DT
58810	1886	32	distance	distance	NN
58810	1886	33	of	of	IN
58810	1886	34	the	the	DT
58810	1886	35	sun	sun	NN
58810	1886	36	,	,	,
58810	1886	37	and	and	CC
58810	1886	38	then	then	RB
58810	1886	39	form	form	VB
58810	1886	40	the	the	DT
58810	1886	41	proportion	proportion	NN
58810	1886	42	:	:	:
58810	1886	43	as	as	IN
58810	1886	44	the	the	DT
58810	1886	45	distance	distance	NN
58810	1886	46	the	the	DT
58810	1886	47	earth	earth	NN
58810	1886	48	would	would	MD
58810	1886	49	draw	draw	VB
58810	1886	50	the	the	DT
58810	1886	51	moon	moon	NN
58810	1886	52	towards	towards	IN
58810	1886	53	itself	-PRON-	PRP
58810	1886	54	is	be	VBZ
58810	1886	55	to	to	IN
58810	1886	56	the	the	DT
58810	1886	57	distance	distance	NN
58810	1886	58	that	that	IN
58810	1886	59	the	the	DT
58810	1886	60	sun	sun	NN
58810	1886	61	draws	draw	VBZ
58810	1886	62	the	the	DT
58810	1886	63	earth	earth	NN
58810	1886	64	towards	towards	IN
58810	1886	65	itself	-PRON-	PRP
58810	1886	66	in	in	IN
58810	1886	67	the	the	DT
58810	1886	68	same	same	JJ
58810	1886	69	time	time	NN
58810	1886	70	,	,	,
58810	1886	71	so	so	RB
58810	1886	72	is	be	VBZ
58810	1886	73	the	the	DT
58810	1886	74	mass	mass	NN
58810	1886	75	of	of	IN
58810	1886	76	the	the	DT
58810	1886	77	earth	earth	NN
58810	1886	78	to	to	IN
58810	1886	79	the	the	DT
58810	1886	80	mass	mass	NN
58810	1886	81	of	of	IN
58810	1886	82	the	the	DT
58810	1886	83	sun	sun	NN
58810	1886	84	.	.	.
58810	1887	1	Although	although	IN
58810	1887	2	the	the	DT
58810	1887	3	mass	mass	NN
58810	1887	4	of	of	IN
58810	1887	5	the	the	DT
58810	1887	6	sun	sun	NN
58810	1887	7	is	be	VBZ
58810	1887	8	over	over	IN
58810	1887	9	three	three	CD
58810	1887	10	hundred	hundred	CD
58810	1887	11	thousand	thousand	CD
58810	1887	12	times	time	NNS
58810	1887	13	that	that	DT
58810	1887	14	of	of	IN
58810	1887	15	the	the	DT
58810	1887	16	earth	earth	NN
58810	1887	17	,	,	,
58810	1887	18	the	the	DT
58810	1887	19	pull	pull	NN
58810	1887	20	of	of	IN
58810	1887	21	gravity	gravity	NN
58810	1887	22	at	at	IN
58810	1887	23	the	the	DT
58810	1887	24	surface	surface	NN
58810	1887	25	of	of	IN
58810	1887	26	the	the	DT
58810	1887	27	sun	sun	NN
58810	1887	28	is	be	VBZ
58810	1887	29	only	only	RB
58810	1887	30	about	about	RB
58810	1887	31	twenty	twenty	CD
58810	1887	32	-	-	HYPH
58810	1887	33	eight	eight	CD
58810	1887	34	times	time	NNS
58810	1887	35	as	as	RB
58810	1887	36	great	great	JJ
58810	1887	37	as	as	IN
58810	1887	38	at	at	IN
58810	1887	39	the	the	DT
58810	1887	40	surface	surface	NN
58810	1887	41	of	of	IN
58810	1887	42	the	the	DT
58810	1887	43	earth	earth	NN
58810	1887	44	.	.	.
58810	1888	1	This	this	DT
58810	1888	2	is	be	VBZ
58810	1888	3	because	because	IN
58810	1888	4	the	the	DT
58810	1888	5	distance	distance	NN
58810	1888	6	from	from	IN
58810	1888	7	the	the	DT
58810	1888	8	surface	surface	NN
58810	1888	9	of	of	IN
58810	1888	10	the	the	DT
58810	1888	11	sun	sun	NN
58810	1888	12	to	to	IN
58810	1888	13	its	-PRON-	PRP$
58810	1888	14	centre	centre	NN
58810	1888	15	is	be	VBZ
58810	1888	16	much	much	RB
58810	1888	17	greater	great	JJR
58810	1888	18	than	than	IN
58810	1888	19	from	from	IN
58810	1888	20	the	the	DT
58810	1888	21	surface	surface	NN
58810	1888	22	to	to	IN
58810	1888	23	the	the	DT
58810	1888	24	centre	centre	NN
58810	1888	25	of	of	IN
58810	1888	26	the	the	DT
58810	1888	27	earth	earth	NN
58810	1888	28	.	.	.
58810	1889	1	[	[	-LRB-
58810	1889	2	Illustration	illustration	NN
58810	1889	3	:	:	:
58810	1889	4	Fig	Fig	NNP
58810	1889	5	.	.	.
58810	1890	1	155	155	CD
58810	1890	2	.	.	.
58810	1890	3	]	]	-RRB-
58810	1891	1	140	140	CD
58810	1891	2	.	.	.
58810	1892	1	_	_	NNP
58810	1892	2	Size	Size	NNP
58810	1892	3	of	of	IN
58810	1892	4	the	the	DT
58810	1892	5	Sun	Sun	NNP
58810	1892	6	Compared	Compared	NNP
58810	1892	7	with	with	IN
58810	1892	8	that	that	DT
58810	1892	9	of	of	IN
58810	1892	10	the	the	DT
58810	1892	11	Planets._--The	Planets._--The	NNP
58810	1892	12	size	size	NN
58810	1892	13	of	of	IN
58810	1892	14	the	the	DT
58810	1892	15	sun	sun	NN
58810	1892	16	compared	compare	VBN
58810	1892	17	with	with	IN
58810	1892	18	that	that	DT
58810	1892	19	of	of	IN
58810	1892	20	the	the	DT
58810	1892	21	larger	large	JJR
58810	1892	22	planets	planet	NNS
58810	1892	23	is	be	VBZ
58810	1892	24	shown	show	VBN
58810	1892	25	in	in	IN
58810	1892	26	Fig	Fig	NNP
58810	1892	27	.	.	.
58810	1893	1	155	155	CD
58810	1893	2	.	.	.
58810	1894	1	The	the	DT
58810	1894	2	mass	mass	NN
58810	1894	3	of	of	IN
58810	1894	4	the	the	DT
58810	1894	5	sun	sun	NN
58810	1894	6	is	be	VBZ
58810	1894	7	more	more	JJR
58810	1894	8	than	than	IN
58810	1894	9	seven	seven	CD
58810	1894	10	hundred	hundred	CD
58810	1894	11	and	and	CC
58810	1894	12	fifty	fifty	CD
58810	1894	13	times	time	NNS
58810	1894	14	that	that	DT
58810	1894	15	of	of	IN
58810	1894	16	all	all	DT
58810	1894	17	of	of	IN
58810	1894	18	the	the	DT
58810	1894	19	planets	planet	NNS
58810	1894	20	and	and	CC
58810	1894	21	moons	moon	NNS
58810	1894	22	in	in	IN
58810	1894	23	the	the	DT
58810	1894	24	solar	solar	JJ
58810	1894	25	system	system	NN
58810	1894	26	.	.	.
58810	1895	1	In	in	IN
58810	1895	2	Fig	Fig	NNP
58810	1895	3	.	.	.
58810	1896	1	156	156	CD
58810	1896	2	is	be	VBZ
58810	1896	3	shown	show	VBN
58810	1896	4	the	the	DT
58810	1896	5	apparent	apparent	JJ
58810	1896	6	size	size	NN
58810	1896	7	of	of	IN
58810	1896	8	the	the	DT
58810	1896	9	sun	sun	NN
58810	1896	10	as	as	IN
58810	1896	11	seen	see	VBN
58810	1896	12	from	from	IN
58810	1896	13	the	the	DT
58810	1896	14	different	different	JJ
58810	1896	15	planets	planet	NNS
58810	1896	16	.	.	.
58810	1897	1	The	the	DT
58810	1897	2	apparent	apparent	JJ
58810	1897	3	diameter	diameter	NN
58810	1897	4	of	of	IN
58810	1897	5	the	the	DT
58810	1897	6	sun	sun	NN
58810	1897	7	decreases	decrease	VBZ
58810	1897	8	as	as	IN
58810	1897	9	the	the	DT
58810	1897	10	distance	distance	NN
58810	1897	11	from	from	IN
58810	1897	12	it	-PRON-	PRP
58810	1897	13	increases	increase	VBZ
58810	1897	14	,	,	,
58810	1897	15	and	and	CC
58810	1897	16	the	the	DT
58810	1897	17	disk	disk	NN
58810	1897	18	of	of	IN
58810	1897	19	the	the	DT
58810	1897	20	sun	sun	NN
58810	1897	21	decreases	decrease	VBZ
58810	1897	22	as	as	IN
58810	1897	23	the	the	DT
58810	1897	24	square	square	NN
58810	1897	25	of	of	IN
58810	1897	26	the	the	DT
58810	1897	27	distance	distance	NN
58810	1897	28	from	from	IN
58810	1897	29	it	-PRON-	PRP
58810	1897	30	increases	increase	VBZ
58810	1897	31	.	.	.
58810	1898	1	[	[	-LRB-
58810	1898	2	Illustration	illustration	NN
58810	1898	3	:	:	:
58810	1898	4	Fig	Fig	NNP
58810	1898	5	.	.	.
58810	1899	1	156	156	CD
58810	1899	2	.	.	.
58810	1899	3	]	]	-RRB-
58810	1900	1	141	141	CD
58810	1900	2	.	.	.
58810	1901	1	_	_	NNP
58810	1901	2	The	the	DT
58810	1901	3	Distance	Distance	NNP
58810	1901	4	of	of	IN
58810	1901	5	the	the	DT
58810	1901	6	Sun._--The	sun._--the	XX
58810	1901	7	mean	mean	JJ
58810	1901	8	distance	distance	NN
58810	1901	9	of	of	IN
58810	1901	10	the	the	DT
58810	1901	11	sun	sun	NN
58810	1901	12	from	from	IN
58810	1901	13	the	the	DT
58810	1901	14	earth	earth	NN
58810	1901	15	is	be	VBZ
58810	1901	16	about	about	RB
58810	1901	17	92,800,000	92,800,000	CD
58810	1901	18	miles	mile	NNS
58810	1901	19	.	.	.
58810	1902	1	Owing	owe	VBG
58810	1902	2	to	to	IN
58810	1902	3	the	the	DT
58810	1902	4	eccentricity	eccentricity	NN
58810	1902	5	of	of	IN
58810	1902	6	the	the	DT
58810	1902	7	earth	earth	NN
58810	1902	8	's	's	POS
58810	1902	9	orbit	orbit	NN
58810	1902	10	,	,	,
58810	1902	11	the	the	DT
58810	1902	12	distance	distance	NN
58810	1902	13	of	of	IN
58810	1902	14	the	the	DT
58810	1902	15	sun	sun	NN
58810	1902	16	varies	vary	VBZ
58810	1902	17	somewhat	somewhat	RB
58810	1902	18	;	;	:
58810	1902	19	being	be	VBG
58810	1902	20	about	about	RB
58810	1902	21	3,000,000	3,000,000	CD
58810	1902	22	miles	mile	NNS
58810	1902	23	less	less	JJR
58810	1902	24	in	in	IN
58810	1902	25	January	January	NNP
58810	1902	26	,	,	,
58810	1902	27	when	when	WRB
58810	1902	28	the	the	DT
58810	1902	29	earth	earth	NN
58810	1902	30	is	be	VBZ
58810	1902	31	at	at	IN
58810	1902	32	perihelion	perihelion	NN
58810	1902	33	,	,	,
58810	1902	34	than	than	IN
58810	1902	35	in	in	IN
58810	1902	36	June	June	NNP
58810	1902	37	,	,	,
58810	1902	38	when	when	WRB
58810	1902	39	the	the	DT
58810	1902	40	earth	earth	NN
58810	1902	41	is	be	VBZ
58810	1902	42	at	at	IN
58810	1902	43	aphelion	aphelion	NN
58810	1902	44	.	.	.
58810	1903	1	"	"	``
58810	1903	2	But	but	CC
58810	1903	3	,	,	,
58810	1903	4	though	though	IN
58810	1903	5	the	the	DT
58810	1903	6	distance	distance	NN
58810	1903	7	of	of	IN
58810	1903	8	the	the	DT
58810	1903	9	sun	sun	NN
58810	1903	10	can	can	MD
58810	1903	11	easily	easily	RB
58810	1903	12	be	be	VB
58810	1903	13	stated	state	VBN
58810	1903	14	in	in	IN
58810	1903	15	figures	figure	NNS
58810	1903	16	,	,	,
58810	1903	17	it	-PRON-	PRP
58810	1903	18	is	be	VBZ
58810	1903	19	not	not	RB
58810	1903	20	possible	possible	JJ
58810	1903	21	to	to	TO
58810	1903	22	give	give	VB
58810	1903	23	any	any	DT
58810	1903	24	real	real	JJ
58810	1903	25	idea	idea	NN
58810	1903	26	of	of	IN
58810	1903	27	a	a	DT
58810	1903	28	space	space	NN
58810	1903	29	so	so	RB
58810	1903	30	enormous	enormous	JJ
58810	1903	31	:	:	:
58810	1903	32	it	-PRON-	PRP
58810	1903	33	is	be	VBZ
58810	1903	34	quite	quite	RB
58810	1903	35	beyond	beyond	IN
58810	1903	36	our	-PRON-	PRP$
58810	1903	37	power	power	NN
58810	1903	38	of	of	IN
58810	1903	39	conception	conception	NN
58810	1903	40	.	.	.
58810	1904	1	If	if	IN
58810	1904	2	one	one	CD
58810	1904	3	were	be	VBD
58810	1904	4	to	to	TO
58810	1904	5	try	try	VB
58810	1904	6	to	to	TO
58810	1904	7	walk	walk	VB
58810	1904	8	such	such	PDT
58810	1904	9	a	a	DT
58810	1904	10	distance	distance	NN
58810	1904	11	,	,	,
58810	1904	12	supposing	suppose	VBG
58810	1904	13	that	that	IN
58810	1904	14	he	-PRON-	PRP
58810	1904	15	could	could	MD
58810	1904	16	walk	walk	VB
58810	1904	17	four	four	CD
58810	1904	18	miles	mile	NNS
58810	1904	19	an	an	DT
58810	1904	20	hour	hour	NN
58810	1904	21	,	,	,
58810	1904	22	and	and	CC
58810	1904	23	keep	keep	VB
58810	1904	24	it	-PRON-	PRP
58810	1904	25	up	up	RP
58810	1904	26	for	for	IN
58810	1904	27	ten	ten	CD
58810	1904	28	hours	hour	NNS
58810	1904	29	every	every	DT
58810	1904	30	day	day	NN
58810	1904	31	,	,	,
58810	1904	32	it	-PRON-	PRP
58810	1904	33	would	would	MD
58810	1904	34	take	take	VB
58810	1904	35	sixty	sixty	CD
58810	1904	36	-	-	HYPH
58810	1904	37	eight	eight	CD
58810	1904	38	years	year	NNS
58810	1904	39	and	and	CC
58810	1904	40	a	a	DT
58810	1904	41	half	half	NN
58810	1904	42	to	to	TO
58810	1904	43	make	make	VB
58810	1904	44	a	a	DT
58810	1904	45	single	single	JJ
58810	1904	46	million	million	CD
58810	1904	47	of	of	IN
58810	1904	48	miles	mile	NNS
58810	1904	49	,	,	,
58810	1904	50	and	and	CC
58810	1904	51	more	more	JJR
58810	1904	52	than	than	IN
58810	1904	53	sixty	sixty	CD
58810	1904	54	-	-	HYPH
58810	1904	55	three	three	CD
58810	1904	56	hundred	hundred	CD
58810	1904	57	years	year	NNS
58810	1904	58	to	to	TO
58810	1904	59	traverse	traverse	VB
58810	1904	60	the	the	DT
58810	1904	61	whole	whole	NN
58810	1904	62	.	.	.
58810	1905	1	"	"	``
58810	1905	2	If	if	IN
58810	1905	3	some	some	DT
58810	1905	4	celestial	celestial	JJ
58810	1905	5	railway	railway	NN
58810	1905	6	could	could	MD
58810	1905	7	be	be	VB
58810	1905	8	imagined	imagine	VBN
58810	1905	9	,	,	,
58810	1905	10	the	the	DT
58810	1905	11	journey	journey	NN
58810	1905	12	to	to	IN
58810	1905	13	the	the	DT
58810	1905	14	sun	sun	NN
58810	1905	15	,	,	,
58810	1905	16	even	even	RB
58810	1905	17	if	if	IN
58810	1905	18	our	-PRON-	PRP$
58810	1905	19	trains	train	NNS
58810	1905	20	ran	run	VBD
58810	1905	21	sixty	sixty	CD
58810	1905	22	miles	mile	NNS
58810	1905	23	an	an	DT
58810	1905	24	hour	hour	NN
58810	1905	25	day	day	NN
58810	1905	26	and	and	CC
58810	1905	27	night	night	NN
58810	1905	28	and	and	CC
58810	1905	29	without	without	IN
58810	1905	30	a	a	DT
58810	1905	31	stop	stop	NN
58810	1905	32	,	,	,
58810	1905	33	would	would	MD
58810	1905	34	require	require	VB
58810	1905	35	over	over	IN
58810	1905	36	a	a	DT
58810	1905	37	hundred	hundred	CD
58810	1905	38	and	and	CC
58810	1905	39	seventy	seventy	CD
58810	1905	40	-	-	HYPH
58810	1905	41	five	five	CD
58810	1905	42	years	year	NNS
58810	1905	43	.	.	.
58810	1906	1	Sensation	sensation	NN
58810	1906	2	,	,	,
58810	1906	3	even	even	RB
58810	1906	4	,	,	,
58810	1906	5	would	would	MD
58810	1906	6	not	not	RB
58810	1906	7	travel	travel	VB
58810	1906	8	so	so	RB
58810	1906	9	far	far	RB
58810	1906	10	in	in	IN
58810	1906	11	a	a	DT
58810	1906	12	human	human	JJ
58810	1906	13	lifetime	lifetime	NN
58810	1906	14	.	.	.
58810	1907	1	To	to	TO
58810	1907	2	borrow	borrow	VB
58810	1907	3	the	the	DT
58810	1907	4	curious	curious	JJ
58810	1907	5	illustration	illustration	NN
58810	1907	6	of	of	IN
58810	1907	7	Professor	Professor	NNP
58810	1907	8	Mendenhall	Mendenhall	NNP
58810	1907	9	,	,	,
58810	1907	10	if	if	IN
58810	1907	11	we	-PRON-	PRP
58810	1907	12	could	could	MD
58810	1907	13	imagine	imagine	VB
58810	1907	14	an	an	DT
58810	1907	15	infant	infant	NN
58810	1907	16	with	with	IN
58810	1907	17	an	an	DT
58810	1907	18	arm	arm	NN
58810	1907	19	long	long	RB
58810	1907	20	enough	enough	RB
58810	1907	21	to	to	TO
58810	1907	22	enable	enable	VB
58810	1907	23	him	-PRON-	PRP
58810	1907	24	to	to	TO
58810	1907	25	touch	touch	VB
58810	1907	26	the	the	DT
58810	1907	27	sun	sun	NN
58810	1907	28	and	and	CC
58810	1907	29	burn	burn	VB
58810	1907	30	himself	-PRON-	PRP
58810	1907	31	,	,	,
58810	1907	32	he	-PRON-	PRP
58810	1907	33	would	would	MD
58810	1907	34	die	die	VB
58810	1907	35	of	of	IN
58810	1907	36	old	old	JJ
58810	1907	37	age	age	NN
58810	1907	38	before	before	IN
58810	1907	39	the	the	DT
58810	1907	40	pain	pain	NN
58810	1907	41	could	could	MD
58810	1907	42	reach	reach	VB
58810	1907	43	him	-PRON-	PRP
58810	1907	44	;	;	:
58810	1907	45	since	since	IN
58810	1907	46	,	,	,
58810	1907	47	according	accord	VBG
58810	1907	48	to	to	IN
58810	1907	49	the	the	DT
58810	1907	50	experiments	experiment	NNS
58810	1907	51	of	of	IN
58810	1907	52	Helmholtz	Helmholtz	NNP
58810	1907	53	and	and	CC
58810	1907	54	others	other	NNS
58810	1907	55	,	,	,
58810	1907	56	a	a	DT
58810	1907	57	nervous	nervous	JJ
58810	1907	58	shock	shock	NN
58810	1907	59	is	be	VBZ
58810	1907	60	communicated	communicate	VBN
58810	1907	61	only	only	RB
58810	1907	62	at	at	IN
58810	1907	63	the	the	DT
58810	1907	64	rate	rate	NN
58810	1907	65	of	of	IN
58810	1907	66	about	about	RB
58810	1907	67	a	a	DT
58810	1907	68	hundred	hundred	CD
58810	1907	69	feet	foot	NNS
58810	1907	70	per	per	IN
58810	1907	71	second	second	NN
58810	1907	72	,	,	,
58810	1907	73	or	or	CC
58810	1907	74	1,637	1,637	CD
58810	1907	75	miles	mile	NNS
58810	1907	76	a	a	DT
58810	1907	77	day	day	NN
58810	1907	78	,	,	,
58810	1907	79	and	and	CC
58810	1907	80	would	would	MD
58810	1907	81	need	need	VB
58810	1907	82	more	more	JJR
58810	1907	83	than	than	IN
58810	1907	84	a	a	DT
58810	1907	85	hundred	hundred	CD
58810	1907	86	and	and	CC
58810	1907	87	fifty	fifty	CD
58810	1907	88	years	year	NNS
58810	1907	89	to	to	TO
58810	1907	90	make	make	VB
58810	1907	91	the	the	DT
58810	1907	92	journey	journey	NN
58810	1907	93	.	.	.
58810	1908	1	Sound	Sound	NNP
58810	1908	2	would	would	MD
58810	1908	3	do	do	VB
58810	1908	4	it	-PRON-	PRP
58810	1908	5	in	in	RP
58810	1908	6	about	about	RB
58810	1908	7	fourteen	fourteen	CD
58810	1908	8	years	year	NNS
58810	1908	9	,	,	,
58810	1908	10	if	if	IN
58810	1908	11	it	-PRON-	PRP
58810	1908	12	could	could	MD
58810	1908	13	be	be	VB
58810	1908	14	transmitted	transmit	VBN
58810	1908	15	through	through	IN
58810	1908	16	celestial	celestial	JJ
58810	1908	17	space	space	NN
58810	1908	18	;	;	:
58810	1908	19	and	and	CC
58810	1908	20	a	a	DT
58810	1908	21	cannon	cannon	NN
58810	1908	22	-	-	HYPH
58810	1908	23	ball	ball	NN
58810	1908	24	in	in	IN
58810	1908	25	about	about	RB
58810	1908	26	nine	nine	CD
58810	1908	27	,	,	,
58810	1908	28	if	if	IN
58810	1908	29	it	-PRON-	PRP
58810	1908	30	were	be	VBD
58810	1908	31	to	to	TO
58810	1908	32	move	move	VB
58810	1908	33	uniformly	uniformly	RB
58810	1908	34	with	with	IN
58810	1908	35	the	the	DT
58810	1908	36	same	same	JJ
58810	1908	37	speed	speed	NN
58810	1908	38	as	as	IN
58810	1908	39	when	when	WRB
58810	1908	40	it	-PRON-	PRP
58810	1908	41	left	leave	VBD
58810	1908	42	the	the	DT
58810	1908	43	muzzle	muzzle	NN
58810	1908	44	of	of	IN
58810	1908	45	the	the	DT
58810	1908	46	gun	gun	NN
58810	1908	47	.	.	.
58810	1909	1	If	if	IN
58810	1909	2	the	the	DT
58810	1909	3	earth	earth	NN
58810	1909	4	could	could	MD
58810	1909	5	be	be	VB
58810	1909	6	suddenly	suddenly	RB
58810	1909	7	stopped	stop	VBN
58810	1909	8	in	in	IN
58810	1909	9	her	-PRON-	PRP$
58810	1909	10	orbit	orbit	NN
58810	1909	11	,	,	,
58810	1909	12	and	and	CC
58810	1909	13	allowed	allow	VBN
58810	1909	14	to	to	TO
58810	1909	15	fall	fall	VB
58810	1909	16	unobstructed	unobstructed	JJ
58810	1909	17	toward	toward	IN
58810	1909	18	the	the	DT
58810	1909	19	sun	sun	NN
58810	1909	20	,	,	,
58810	1909	21	under	under	IN
58810	1909	22	the	the	DT
58810	1909	23	accelerating	accelerate	VBG
58810	1909	24	influence	influence	NN
58810	1909	25	of	of	IN
58810	1909	26	his	-PRON-	PRP$
58810	1909	27	attraction	attraction	NN
58810	1909	28	,	,	,
58810	1909	29	she	-PRON-	PRP
58810	1909	30	would	would	MD
58810	1909	31	reach	reach	VB
58810	1909	32	the	the	DT
58810	1909	33	centre	centre	NN
58810	1909	34	in	in	IN
58810	1909	35	about	about	RB
58810	1909	36	four	four	CD
58810	1909	37	months	month	NNS
58810	1909	38	.	.	.
58810	1910	1	I	-PRON-	PRP
58810	1910	2	have	have	VBP
58810	1910	3	said	say	VBD
58810	1910	4	if	if	IN
58810	1910	5	she	-PRON-	PRP
58810	1910	6	could	could	MD
58810	1910	7	be	be	VB
58810	1910	8	stopped	stop	VBN
58810	1910	9	;	;	:
58810	1910	10	but	but	CC
58810	1910	11	such	such	JJ
58810	1910	12	is	be	VBZ
58810	1910	13	the	the	DT
58810	1910	14	compass	compass	NN
58810	1910	15	of	of	IN
58810	1910	16	her	-PRON-	PRP$
58810	1910	17	orbit	orbit	NN
58810	1910	18	,	,	,
58810	1910	19	that	that	IN
58810	1910	20	,	,	,
58810	1910	21	to	to	TO
58810	1910	22	make	make	VB
58810	1910	23	its	-PRON-	PRP$
58810	1910	24	circuit	circuit	NN
58810	1910	25	in	in	IN
58810	1910	26	a	a	DT
58810	1910	27	year	year	NN
58810	1910	28	,	,	,
58810	1910	29	she	-PRON-	PRP
58810	1910	30	has	have	VBZ
58810	1910	31	to	to	TO
58810	1910	32	move	move	VB
58810	1910	33	nearly	nearly	RB
58810	1910	34	nineteen	nineteen	CD
58810	1910	35	miles	mile	NNS
58810	1910	36	a	a	DT
58810	1910	37	second	second	JJ
58810	1910	38	,	,	,
58810	1910	39	or	or	CC
58810	1910	40	more	more	JJR
58810	1910	41	than	than	IN
58810	1910	42	fifty	fifty	CD
58810	1910	43	times	time	NNS
58810	1910	44	faster	fast	RBR
58810	1910	45	than	than	IN
58810	1910	46	the	the	DT
58810	1910	47	swiftest	swift	JJS
58810	1910	48	rifle	rifle	NN
58810	1910	49	-	-	HYPH
58810	1910	50	ball	ball	NN
58810	1910	51	;	;	:
58810	1910	52	and	and	CC
58810	1910	53	,	,	,
58810	1910	54	in	in	IN
58810	1910	55	moving	move	VBG
58810	1910	56	twenty	twenty	CD
58810	1910	57	miles	mile	NNS
58810	1910	58	,	,	,
58810	1910	59	her	-PRON-	PRP$
58810	1910	60	path	path	NN
58810	1910	61	deviates	deviate	NNS
58810	1910	62	from	from	IN
58810	1910	63	perfect	perfect	JJ
58810	1910	64	straightness	straightness	NN
58810	1910	65	by	by	IN
58810	1910	66	less	less	JJR
58810	1910	67	than	than	IN
58810	1910	68	an	an	DT
58810	1910	69	eighth	eighth	NN
58810	1910	70	of	of	IN
58810	1910	71	an	an	DT
58810	1910	72	inch	inch	NN
58810	1910	73	.	.	.
58810	1911	1	And	and	CC
58810	1911	2	yet	yet	RB
58810	1911	3	,	,	,
58810	1911	4	over	over	IN
58810	1911	5	all	all	PDT
58810	1911	6	the	the	DT
58810	1911	7	circumference	circumference	NN
58810	1911	8	of	of	IN
58810	1911	9	this	this	DT
58810	1911	10	tremendous	tremendous	JJ
58810	1911	11	orbit	orbit	NN
58810	1911	12	,	,	,
58810	1911	13	the	the	DT
58810	1911	14	sun	sun	NN
58810	1911	15	exercises	exercise	VBZ
58810	1911	16	his	-PRON-	PRP$
58810	1911	17	dominion	dominion	NN
58810	1911	18	,	,	,
58810	1911	19	and	and	CC
58810	1911	20	every	every	DT
58810	1911	21	pulsation	pulsation	NN
58810	1911	22	of	of	IN
58810	1911	23	his	-PRON-	PRP$
58810	1911	24	surface	surface	NN
58810	1911	25	receives	receive	VBZ
58810	1911	26	its	-PRON-	PRP$
58810	1911	27	response	response	NN
58810	1911	28	from	from	IN
58810	1911	29	the	the	DT
58810	1911	30	subject	subject	JJ
58810	1911	31	earth	earth	NN
58810	1911	32	.	.	.
58810	1911	33	"	"	''
58810	1912	1	(	(	-LRB-
58810	1912	2	Professor	Professor	NNP
58810	1912	3	C.	C.	NNP
58810	1912	4	A.	A.	NNP
58810	1913	1	Young	young	JJ
58810	1913	2	:	:	:
58810	1913	3	The	the	DT
58810	1913	4	Sun	Sun	NNP
58810	1913	5	.	.	.
58810	1913	6	)	)	-RRB-
58810	1914	1	142	142	CD
58810	1914	2	.	.	.
58810	1915	1	_	_	NNP
58810	1915	2	Method	Method	NNP
58810	1915	3	of	of	IN
58810	1915	4	Finding	find	VBG
58810	1915	5	the	the	DT
58810	1915	6	Sun	Sun	NNP
58810	1915	7	's	's	POS
58810	1915	8	Distance._--There	Distance._--There	NNS
58810	1915	9	are	be	VBP
58810	1915	10	several	several	JJ
58810	1915	11	methods	method	NNS
58810	1915	12	of	of	IN
58810	1915	13	finding	find	VBG
58810	1915	14	the	the	DT
58810	1915	15	sun	sun	NN
58810	1915	16	's	's	POS
58810	1915	17	distance	distance	NN
58810	1915	18	.	.	.
58810	1916	1	The	the	DT
58810	1916	2	simplest	simple	JJS
58810	1916	3	method	method	NN
58810	1916	4	is	be	VBZ
58810	1916	5	that	that	DT
58810	1916	6	of	of	IN
58810	1916	7	finding	find	VBG
58810	1916	8	the	the	DT
58810	1916	9	actual	actual	JJ
58810	1916	10	distance	distance	NN
58810	1916	11	of	of	IN
58810	1916	12	one	one	CD
58810	1916	13	of	of	IN
58810	1916	14	the	the	DT
58810	1916	15	nearer	nearer	NN
58810	1916	16	planets	planet	NNS
58810	1916	17	by	by	IN
58810	1916	18	observing	observe	VBG
58810	1916	19	its	-PRON-	PRP$
58810	1916	20	displacement	displacement	NN
58810	1916	21	in	in	IN
58810	1916	22	the	the	DT
58810	1916	23	sky	sky	NN
58810	1916	24	as	as	IN
58810	1916	25	seen	see	VBN
58810	1916	26	from	from	IN
58810	1916	27	widely	widely	RB
58810	1916	28	separated	separated	JJ
58810	1916	29	points	point	NNS
58810	1916	30	on	on	IN
58810	1916	31	the	the	DT
58810	1916	32	earth	earth	NN
58810	1916	33	.	.	.
58810	1917	1	As	as	IN
58810	1917	2	the	the	DT
58810	1917	3	_	_	NNP
58810	1917	4	relative	relative	NN
58810	1917	5	_	_	NNP
58810	1917	6	distances	distance	NNS
58810	1917	7	of	of	IN
58810	1917	8	the	the	DT
58810	1917	9	planets	planet	NNS
58810	1917	10	from	from	IN
58810	1917	11	each	each	DT
58810	1917	12	other	other	JJ
58810	1917	13	and	and	CC
58810	1917	14	from	from	IN
58810	1917	15	the	the	DT
58810	1917	16	sun	sun	NN
58810	1917	17	are	be	VBP
58810	1917	18	well	well	RB
58810	1917	19	known	known	JJ
58810	1917	20	,	,	,
58810	1917	21	we	-PRON-	PRP
58810	1917	22	can	can	MD
58810	1917	23	easily	easily	RB
58810	1917	24	deduce	deduce	VB
58810	1917	25	the	the	DT
58810	1917	26	actual	actual	JJ
58810	1917	27	distance	distance	NN
58810	1917	28	of	of	IN
58810	1917	29	the	the	DT
58810	1917	30	sun	sun	NN
58810	1917	31	if	if	IN
58810	1917	32	we	-PRON-	PRP
58810	1917	33	can	can	MD
58810	1917	34	find	find	VB
58810	1917	35	that	that	DT
58810	1917	36	of	of	IN
58810	1917	37	any	any	DT
58810	1917	38	of	of	IN
58810	1917	39	the	the	DT
58810	1917	40	planets	planet	NNS
58810	1917	41	.	.	.
58810	1918	1	The	the	DT
58810	1918	2	two	two	CD
58810	1918	3	planets	planet	NNS
58810	1918	4	usually	usually	RB
58810	1918	5	chosen	choose	VBN
58810	1918	6	for	for	IN
58810	1918	7	this	this	DT
58810	1918	8	method	method	NN
58810	1918	9	are	be	VBP
58810	1918	10	Mars	Mars	NNP
58810	1918	11	and	and	CC
58810	1918	12	Venus	Venus	NNP
58810	1918	13	.	.	.
58810	1919	1	(	(	-LRB-
58810	1919	2	1	1	LS
58810	1919	3	)	)	-RRB-
58810	1919	4	The	the	DT
58810	1919	5	displacement	displacement	NN
58810	1919	6	of	of	IN
58810	1919	7	Mars	Mars	NNP
58810	1919	8	in	in	IN
58810	1919	9	the	the	DT
58810	1919	10	sky	sky	NN
58810	1919	11	,	,	,
58810	1919	12	as	as	IN
58810	1919	13	seen	see	VBN
58810	1919	14	from	from	IN
58810	1919	15	two	two	CD
58810	1919	16	observatories	observatory	NNS
58810	1919	17	which	which	WDT
58810	1919	18	differ	differ	VBP
58810	1919	19	considerably	considerably	RB
58810	1919	20	in	in	IN
58810	1919	21	latitude	latitude	NN
58810	1919	22	,	,	,
58810	1919	23	is	be	VBZ
58810	1919	24	,	,	,
58810	1919	25	of	of	IN
58810	1919	26	course	course	NN
58810	1919	27	,	,	,
58810	1919	28	greatest	great	JJS
58810	1919	29	when	when	WRB
58810	1919	30	Mars	Mars	NNP
58810	1919	31	is	be	VBZ
58810	1919	32	nearest	near	JJS
58810	1919	33	the	the	DT
58810	1919	34	earth	earth	NN
58810	1919	35	.	.	.
58810	1920	1	Now	now	RB
58810	1920	2	,	,	,
58810	1920	3	it	-PRON-	PRP
58810	1920	4	is	be	VBZ
58810	1920	5	evident	evident	JJ
58810	1920	6	than	than	IN
58810	1920	7	Mars	Mars	NNP
58810	1920	8	will	will	MD
58810	1920	9	be	be	VB
58810	1920	10	nearer	nearer	IN
58810	1920	11	the	the	DT
58810	1920	12	earth	earth	NN
58810	1920	13	when	when	WRB
58810	1920	14	in	in	IN
58810	1920	15	opposition	opposition	NN
58810	1920	16	than	than	IN
58810	1920	17	when	when	WRB
58810	1920	18	in	in	IN
58810	1920	19	any	any	DT
58810	1920	20	other	other	JJ
58810	1920	21	part	part	NN
58810	1920	22	of	of	IN
58810	1920	23	its	-PRON-	PRP$
58810	1920	24	orbit	orbit	NN
58810	1920	25	;	;	,
58810	1920	26	and	and	CC
58810	1920	27	the	the	DT
58810	1920	28	planet	planet	NN
58810	1920	29	will	will	MD
58810	1920	30	be	be	VB
58810	1920	31	least	least	RBS
58810	1920	32	distant	distant	JJ
58810	1920	33	from	from	IN
58810	1920	34	the	the	DT
58810	1920	35	earth	earth	NN
58810	1920	36	when	when	WRB
58810	1920	37	it	-PRON-	PRP
58810	1920	38	is	be	VBZ
58810	1920	39	at	at	IN
58810	1920	40	its	-PRON-	PRP$
58810	1920	41	perihelion	perihelion	NN
58810	1920	42	point	point	NN
58810	1920	43	,	,	,
58810	1920	44	and	and	CC
58810	1920	45	the	the	DT
58810	1920	46	earth	earth	NN
58810	1920	47	is	be	VBZ
58810	1920	48	at	at	IN
58810	1920	49	its	-PRON-	PRP$
58810	1920	50	aphelion	aphelion	NN
58810	1920	51	point	point	NN
58810	1920	52	,	,	,
58810	1920	53	at	at	IN
58810	1920	54	the	the	DT
58810	1920	55	time	time	NN
58810	1920	56	of	of	IN
58810	1920	57	opposition	opposition	NN
58810	1920	58	.	.	.
58810	1921	1	This	this	DT
58810	1921	2	method	method	NN
58810	1921	3	,	,	,
58810	1921	4	then	then	RB
58810	1921	5	,	,	,
58810	1921	6	can	can	MD
58810	1921	7	be	be	VB
58810	1921	8	used	use	VBN
58810	1921	9	to	to	IN
58810	1921	10	the	the	DT
58810	1921	11	best	good	JJS
58810	1921	12	advantage	advantage	NN
58810	1921	13	,	,	,
58810	1921	14	when	when	WRB
58810	1921	15	,	,	,
58810	1921	16	at	at	IN
58810	1921	17	the	the	DT
58810	1921	18	time	time	NN
58810	1921	19	of	of	IN
58810	1921	20	opposition	opposition	NN
58810	1921	21	,	,	,
58810	1921	22	Mars	Mars	NNP
58810	1921	23	is	be	VBZ
58810	1921	24	near	near	IN
58810	1921	25	its	-PRON-	PRP$
58810	1921	26	perihelion	perihelion	NN
58810	1921	27	,	,	,
58810	1921	28	and	and	CC
58810	1921	29	the	the	DT
58810	1921	30	earth	earth	NN
58810	1921	31	near	near	IN
58810	1921	32	its	-PRON-	PRP$
58810	1921	33	aphelion	aphelion	NN
58810	1921	34	.	.	.
58810	1922	1	These	these	DT
58810	1922	2	favorable	favorable	JJ
58810	1922	3	oppositions	opposition	NNS
58810	1922	4	occur	occur	VBP
58810	1922	5	about	about	RB
58810	1922	6	once	once	RB
58810	1922	7	in	in	IN
58810	1922	8	fifteen	fifteen	CD
58810	1922	9	years	year	NNS
58810	1922	10	,	,	,
58810	1922	11	and	and	CC
58810	1922	12	the	the	DT
58810	1922	13	last	last	JJ
58810	1922	14	one	one	NN
58810	1922	15	was	be	VBD
58810	1922	16	in	in	IN
58810	1922	17	1877	1877	CD
58810	1922	18	.	.	.
58810	1923	1	[	[	-LRB-
58810	1923	2	Illustration	illustration	NN
58810	1923	3	:	:	:
58810	1923	4	Fig	Fig	NNP
58810	1923	5	.	.	.
58810	1924	1	157	157	CD
58810	1924	2	.	.	.
58810	1924	3	]	]	-RRB-
58810	1925	1	Suppose	suppose	VB
58810	1925	2	two	two	CD
58810	1925	3	observers	observer	NNS
58810	1925	4	situated	situate	VBN
58810	1925	5	at	at	IN
58810	1925	6	_	_	NNP
58810	1925	7	N	N	NNP
58810	1925	8	'	'	''
58810	1925	9	_	_	NNP
58810	1925	10	and	and	CC
58810	1925	11	_	_	NNP
58810	1925	12	S	S	NNP
58810	1925	13	'	'	''
58810	1925	14	_	_	NNP
58810	1925	15	(	(	-LRB-
58810	1925	16	Fig	Fig	NNP
58810	1925	17	.	.	.
58810	1926	1	157	157	CD
58810	1926	2	)	)	-RRB-
58810	1926	3	,	,	,
58810	1926	4	near	near	IN
58810	1926	5	the	the	DT
58810	1926	6	poles	pole	NNS
58810	1926	7	of	of	IN
58810	1926	8	the	the	DT
58810	1926	9	earth	earth	NN
58810	1926	10	.	.	.
58810	1927	1	The	the	DT
58810	1927	2	one	one	CD
58810	1927	3	at	at	IN
58810	1927	4	_	_	NNP
58810	1927	5	N	N	NNP
58810	1927	6	'	'	''
58810	1927	7	_	_	NNP
58810	1927	8	would	would	MD
58810	1927	9	see	see	VB
58810	1927	10	Mars	Mars	NNP
58810	1927	11	in	in	IN
58810	1927	12	the	the	DT
58810	1927	13	sky	sky	NN
58810	1927	14	at	at	IN
58810	1927	15	_	_	NNP
58810	1927	16	N	N	NNP
58810	1927	17	_	_	NNP
58810	1927	18	,	,	,
58810	1927	19	and	and	CC
58810	1927	20	the	the	DT
58810	1927	21	one	one	CD
58810	1927	22	at	at	IN
58810	1927	23	_	_	NNP
58810	1927	24	S	S	NNP
58810	1927	25	'	'	''
58810	1927	26	_	_	NNP
58810	1927	27	would	would	MD
58810	1927	28	see	see	VB
58810	1927	29	it	-PRON-	PRP
58810	1927	30	at	at	IN
58810	1927	31	_	_	NNP
58810	1927	32	S	S	NNP
58810	1927	33	_	_	NNP
58810	1927	34	.	.	.
58810	1928	1	The	the	DT
58810	1928	2	displacement	displacement	NN
58810	1928	3	would	would	MD
58810	1928	4	be	be	VB
58810	1928	5	the	the	DT
58810	1928	6	angle	angle	NN
58810	1928	7	_	_	NNP
58810	1928	8	NMS	NMS	NNP
58810	1928	9	_	_	NNP
58810	1928	10	.	.	.
58810	1929	1	Each	each	DT
58810	1929	2	observer	observer	NN
58810	1929	3	measures	measure	NNS
58810	1929	4	carefully	carefully	RB
58810	1929	5	the	the	DT
58810	1929	6	distance	distance	NN
58810	1929	7	of	of	IN
58810	1929	8	Mars	Mars	NNP
58810	1929	9	from	from	IN
58810	1929	10	the	the	DT
58810	1929	11	same	same	JJ
58810	1929	12	fixed	fix	VBN
58810	1929	13	star	star	NN
58810	1929	14	near	near	IN
58810	1929	15	it	-PRON-	PRP
58810	1929	16	.	.	.
58810	1930	1	The	the	DT
58810	1930	2	difference	difference	NN
58810	1930	3	of	of	IN
58810	1930	4	these	these	DT
58810	1930	5	distances	distance	NNS
58810	1930	6	gives	give	VBZ
58810	1930	7	the	the	DT
58810	1930	8	displacement	displacement	NN
58810	1930	9	of	of	IN
58810	1930	10	the	the	DT
58810	1930	11	planet	planet	NN
58810	1930	12	,	,	,
58810	1930	13	or	or	CC
58810	1930	14	the	the	DT
58810	1930	15	angle	angle	NN
58810	1930	16	_	_	NNP
58810	1930	17	NMS	NMS	NNP
58810	1930	18	_	_	NNP
58810	1930	19	.	.	.
58810	1931	1	These	these	DT
58810	1931	2	observations	observation	NNS
58810	1931	3	were	be	VBD
58810	1931	4	made	make	VBN
58810	1931	5	with	with	IN
58810	1931	6	the	the	DT
58810	1931	7	greatest	great	JJS
58810	1931	8	care	care	NN
58810	1931	9	in	in	IN
58810	1931	10	1877	1877	CD
58810	1931	11	.	.	.
58810	1932	1	(	(	-LRB-
58810	1932	2	2	2	LS
58810	1932	3	)	)	-RRB-
58810	1932	4	Venus	venus	NN
58810	1932	5	is	be	VBZ
58810	1932	6	nearest	near	JJS
58810	1932	7	the	the	DT
58810	1932	8	earth	earth	NN
58810	1932	9	at	at	IN
58810	1932	10	the	the	DT
58810	1932	11	time	time	NN
58810	1932	12	of	of	IN
58810	1932	13	inferior	inferior	JJ
58810	1932	14	conjunction	conjunction	NN
58810	1932	15	;	;	:
58810	1932	16	but	but	CC
58810	1932	17	it	-PRON-	PRP
58810	1932	18	can	can	MD
58810	1932	19	then	then	RB
58810	1932	20	be	be	VB
58810	1932	21	seen	see	VBN
58810	1932	22	only	only	RB
58810	1932	23	in	in	IN
58810	1932	24	the	the	DT
58810	1932	25	daytime	daytime	NN
58810	1932	26	.	.	.
58810	1933	1	It	-PRON-	PRP
58810	1933	2	is	be	VBZ
58810	1933	3	,	,	,
58810	1933	4	therefore	therefore	RB
58810	1933	5	,	,	,
58810	1933	6	impossible	impossible	JJ
58810	1933	7	to	to	TO
58810	1933	8	ascertain	ascertain	VB
58810	1933	9	the	the	DT
58810	1933	10	displacement	displacement	NN
58810	1933	11	of	of	IN
58810	1933	12	Venus	Venus	NNP
58810	1933	13	,	,	,
58810	1933	14	as	as	IN
58810	1933	15	seen	see	VBN
58810	1933	16	from	from	IN
58810	1933	17	different	different	JJ
58810	1933	18	stations	station	NNS
58810	1933	19	,	,	,
58810	1933	20	by	by	IN
58810	1933	21	comparing	compare	VBG
58810	1933	22	her	-PRON-	PRP$
58810	1933	23	distances	distance	NNS
58810	1933	24	from	from	IN
58810	1933	25	a	a	DT
58810	1933	26	fixed	fix	VBN
58810	1933	27	star	star	NN
58810	1933	28	.	.	.
58810	1934	1	Occasionally	occasionally	RB
58810	1934	2	,	,	,
58810	1934	3	at	at	IN
58810	1934	4	the	the	DT
58810	1934	5	time	time	NN
58810	1934	6	of	of	IN
58810	1934	7	inferior	inferior	JJ
58810	1934	8	conjunction	conjunction	NN
58810	1934	9	,	,	,
58810	1934	10	Venus	Venus	NNP
58810	1934	11	passes	pass	VBZ
58810	1934	12	directly	directly	RB
58810	1934	13	across	across	IN
58810	1934	14	the	the	DT
58810	1934	15	sun	sun	NN
58810	1934	16	's	's	POS
58810	1934	17	disk	disk	NN
58810	1934	18	.	.	.
58810	1935	1	The	the	DT
58810	1935	2	last	last	JJ
58810	1935	3	of	of	IN
58810	1935	4	these	these	DT
58810	1935	5	_	_	NNP
58810	1935	6	transits	transit	NNS
58810	1935	7	_	_	NNP
58810	1935	8	of	of	IN
58810	1935	9	Venus	Venus	NNP
58810	1935	10	occurred	occur	VBD
58810	1935	11	in	in	IN
58810	1935	12	1874	1874	CD
58810	1935	13	,	,	,
58810	1935	14	and	and	CC
58810	1935	15	the	the	DT
58810	1935	16	next	next	JJ
58810	1935	17	will	will	MD
58810	1935	18	occur	occur	VB
58810	1935	19	in	in	IN
58810	1935	20	1882	1882	CD
58810	1935	21	.	.	.
58810	1936	1	It	-PRON-	PRP
58810	1936	2	will	will	MD
58810	1936	3	then	then	RB
58810	1936	4	be	be	VB
58810	1936	5	over	over	IN
58810	1936	6	a	a	DT
58810	1936	7	hundred	hundred	CD
58810	1936	8	years	year	NNS
58810	1936	9	before	before	IN
58810	1936	10	another	another	DT
58810	1936	11	will	will	MD
58810	1936	12	occur	occur	VB
58810	1936	13	.	.	.
58810	1937	1	[	[	-LRB-
58810	1937	2	Illustration	illustration	NN
58810	1937	3	:	:	:
58810	1937	4	Fig	Fig	NNP
58810	1937	5	.	.	.
58810	1938	1	158	158	CD
58810	1938	2	.	.	.
58810	1938	3	]	]	-RRB-
58810	1939	1	Suppose	suppose	VB
58810	1939	2	two	two	CD
58810	1939	3	observers	observer	NNS
58810	1939	4	,	,	,
58810	1939	5	_	_	NNP
58810	1939	6	A	A	NNP
58810	1939	7	_	_	NNP
58810	1939	8	and	and	CC
58810	1939	9	_	_	NNP
58810	1939	10	B	B	NNP
58810	1939	11	_	_	NNP
58810	1939	12	(	(	-LRB-
58810	1939	13	Fig	Fig	NNP
58810	1939	14	.	.	.
58810	1940	1	158	158	LS
58810	1940	2	)	)	-RRB-
58810	1940	3	,	,	,
58810	1940	4	near	near	IN
58810	1940	5	the	the	DT
58810	1940	6	poles	pole	NNS
58810	1940	7	of	of	IN
58810	1940	8	the	the	DT
58810	1940	9	earth	earth	NN
58810	1940	10	at	at	IN
58810	1940	11	the	the	DT
58810	1940	12	time	time	NN
58810	1940	13	of	of	IN
58810	1940	14	a	a	DT
58810	1940	15	transit	transit	NN
58810	1940	16	of	of	IN
58810	1940	17	Venus	Venus	NNP
58810	1940	18	.	.	.
58810	1941	1	The	the	DT
58810	1941	2	observer	observer	NN
58810	1941	3	at	at	IN
58810	1941	4	_	_	NNP
58810	1941	5	A	A	NNP
58810	1941	6	_	_	NNP
58810	1941	7	would	would	MD
58810	1941	8	see	see	VB
58810	1941	9	Venus	Venus	NNP
58810	1941	10	crossing	cross	VBG
58810	1941	11	the	the	DT
58810	1941	12	sun	sun	NN
58810	1941	13	at	at	IN
58810	1941	14	_	_	NNP
58810	1941	15	V_{2	V_{2	NNP
58810	1941	16	}	}	-RRB-
58810	1941	17	_	_	NNP
58810	1941	18	,	,	,
58810	1941	19	and	and	CC
58810	1941	20	the	the	DT
58810	1941	21	one	one	CD
58810	1941	22	at	at	IN
58810	1941	23	_	_	NNP
58810	1941	24	B	B	NNP
58810	1941	25	_	_	NNP
58810	1941	26	would	would	MD
58810	1941	27	see	see	VB
58810	1941	28	it	-PRON-	PRP
58810	1941	29	crossing	cross	VBG
58810	1941	30	at	at	IN
58810	1941	31	_	_	NNP
58810	1941	32	V_{1	V_{1	NNP
58810	1941	33	}	}	-RRB-
58810	1941	34	_	_	NNP
58810	1941	35	.	.	.
58810	1942	1	Any	any	DT
58810	1942	2	observation	observation	NN
58810	1942	3	made	make	VBN
58810	1942	4	upon	upon	IN
58810	1942	5	Venus	Venus	NNP
58810	1942	6	,	,	,
58810	1942	7	which	which	WDT
58810	1942	8	would	would	MD
58810	1942	9	give	give	VB
58810	1942	10	the	the	DT
58810	1942	11	distance	distance	NN
58810	1942	12	and	and	CC
58810	1942	13	direction	direction	NN
58810	1942	14	of	of	IN
58810	1942	15	Venus	Venus	NNP
58810	1942	16	from	from	IN
58810	1942	17	the	the	DT
58810	1942	18	centre	centre	NN
58810	1942	19	of	of	IN
58810	1942	20	the	the	DT
58810	1942	21	sun	sun	NN
58810	1942	22	,	,	,
58810	1942	23	as	as	IN
58810	1942	24	seen	see	VBN
58810	1942	25	from	from	IN
58810	1942	26	each	each	DT
58810	1942	27	station	station	NN
58810	1942	28	,	,	,
58810	1942	29	would	would	MD
58810	1942	30	enable	enable	VB
58810	1942	31	us	-PRON-	PRP
58810	1942	32	to	to	TO
58810	1942	33	calculate	calculate	VB
58810	1942	34	the	the	DT
58810	1942	35	angular	angular	JJ
58810	1942	36	distance	distance	NN
58810	1942	37	between	between	IN
58810	1942	38	the	the	DT
58810	1942	39	two	two	CD
58810	1942	40	chords	chord	NNS
58810	1942	41	described	describe	VBN
58810	1942	42	across	across	IN
58810	1942	43	the	the	DT
58810	1942	44	sun	sun	NN
58810	1942	45	.	.	.
58810	1943	1	This	this	DT
58810	1943	2	,	,	,
58810	1943	3	of	of	IN
58810	1943	4	course	course	NN
58810	1943	5	,	,	,
58810	1943	6	would	would	MD
58810	1943	7	give	give	VB
58810	1943	8	the	the	DT
58810	1943	9	displacement	displacement	NN
58810	1943	10	of	of	IN
58810	1943	11	Venus	Venus	NNP
58810	1943	12	on	on	IN
58810	1943	13	the	the	DT
58810	1943	14	sun	sun	NN
58810	1943	15	's	's	POS
58810	1943	16	disk	disk	NN
58810	1943	17	.	.	.
58810	1944	1	This	this	DT
58810	1944	2	method	method	NN
58810	1944	3	was	be	VBD
58810	1944	4	first	first	RB
58810	1944	5	employed	employ	VBN
58810	1944	6	at	at	IN
58810	1944	7	the	the	DT
58810	1944	8	last	last	JJ
58810	1944	9	transits	transit	NNS
58810	1944	10	of	of	IN
58810	1944	11	Venus	Venus	NNP
58810	1944	12	which	which	WDT
58810	1944	13	occurred	occur	VBD
58810	1944	14	before	before	IN
58810	1944	15	1874	1874	CD
58810	1944	16	;	;	:
58810	1944	17	namely	namely	RB
58810	1944	18	,	,	,
58810	1944	19	those	those	DT
58810	1944	20	of	of	IN
58810	1944	21	1761	1761	CD
58810	1944	22	and	and	CC
58810	1944	23	1769	1769	CD
58810	1944	24	.	.	.
58810	1945	1	There	there	EX
58810	1945	2	are	be	VBP
58810	1945	3	three	three	CD
58810	1945	4	methods	method	NNS
58810	1945	5	of	of	IN
58810	1945	6	observation	observation	NN
58810	1945	7	employed	employ	VBN
58810	1945	8	to	to	TO
58810	1945	9	ascertain	ascertain	VB
58810	1945	10	the	the	DT
58810	1945	11	apparent	apparent	JJ
58810	1945	12	direction	direction	NN
58810	1945	13	and	and	CC
58810	1945	14	distance	distance	NN
58810	1945	15	of	of	IN
58810	1945	16	Venus	Venus	NNP
58810	1945	17	from	from	IN
58810	1945	18	the	the	DT
58810	1945	19	centre	centre	NN
58810	1945	20	of	of	IN
58810	1945	21	the	the	DT
58810	1945	22	sun	sun	NN
58810	1945	23	,	,	,
58810	1945	24	called	call	VBD
58810	1945	25	respectively	respectively	RB
58810	1945	26	the	the	DT
58810	1945	27	_	_	NNP
58810	1945	28	contact	contact	NN
58810	1945	29	method	method	NN
58810	1945	30	_	_	NNP
58810	1945	31	,	,	,
58810	1945	32	the	the	DT
58810	1945	33	_	_	NNP
58810	1945	34	micrometric	micrometric	JJ
58810	1945	35	method	method	NN
58810	1945	36	_	_	NNP
58810	1945	37	,	,	,
58810	1945	38	and	and	CC
58810	1945	39	the	the	DT
58810	1945	40	_	_	NNP
58810	1945	41	photographic	photographic	JJ
58810	1945	42	method	method	NN
58810	1945	43	_	_	NNP
58810	1945	44	.	.	.
58810	1946	1	(	(	-LRB-
58810	1946	2	_	_	NNP
58810	1946	3	a	a	DT
58810	1946	4	_	_	NNP
58810	1946	5	)	)	-RRB-
58810	1946	6	In	in	IN
58810	1946	7	the	the	DT
58810	1946	8	_	_	NNP
58810	1946	9	contact	contact	NN
58810	1946	10	_	_	NNP
58810	1946	11	method	method	NN
58810	1946	12	,	,	,
58810	1946	13	the	the	DT
58810	1946	14	observation	observation	NN
58810	1946	15	consists	consist	VBZ
58810	1946	16	in	in	IN
58810	1946	17	noting	note	VBG
58810	1946	18	the	the	DT
58810	1946	19	exact	exact	JJ
58810	1946	20	time	time	NN
58810	1946	21	when	when	WRB
58810	1946	22	Venus	Venus	NNP
58810	1946	23	crosses	cross	VBZ
58810	1946	24	the	the	DT
58810	1946	25	sun	sun	NN
58810	1946	26	's	's	POS
58810	1946	27	limb	limb	NN
58810	1946	28	.	.	.
58810	1947	1	To	to	TO
58810	1947	2	ascertain	ascertain	VB
58810	1947	3	this	this	DT
58810	1947	4	it	-PRON-	PRP
58810	1947	5	is	be	VBZ
58810	1947	6	necessary	necessary	JJ
58810	1947	7	to	to	TO
58810	1947	8	observe	observe	VB
58810	1947	9	the	the	DT
58810	1947	10	exact	exact	JJ
58810	1947	11	time	time	NN
58810	1947	12	of	of	IN
58810	1947	13	external	external	JJ
58810	1947	14	and	and	CC
58810	1947	15	internal	internal	JJ
58810	1947	16	contact	contact	NN
58810	1947	17	.	.	.
58810	1948	1	This	this	DT
58810	1948	2	observation	observation	NN
58810	1948	3	,	,	,
58810	1948	4	though	though	IN
58810	1948	5	apparently	apparently	RB
58810	1948	6	simple	simple	JJ
58810	1948	7	,	,	,
58810	1948	8	is	be	VBZ
58810	1948	9	really	really	RB
58810	1948	10	very	very	RB
58810	1948	11	difficult	difficult	JJ
58810	1948	12	.	.	.
58810	1949	1	With	with	IN
58810	1949	2	reference	reference	NN
58810	1949	3	to	to	IN
58810	1949	4	this	this	DT
58810	1949	5	method	method	NN
58810	1949	6	Professor	Professor	NNP
58810	1949	7	Young	Young	NNP
58810	1949	8	says,--	says,--	VBD
58810	1949	9	"	"	``
58810	1949	10	The	the	DT
58810	1949	11	difficulties	difficulty	NNS
58810	1949	12	depend	depend	VBP
58810	1949	13	in	in	IN
58810	1949	14	part	part	NN
58810	1949	15	upon	upon	IN
58810	1949	16	the	the	DT
58810	1949	17	imperfections	imperfection	NNS
58810	1949	18	of	of	IN
58810	1949	19	optical	optical	JJ
58810	1949	20	instruments	instrument	NNS
58810	1949	21	and	and	CC
58810	1949	22	the	the	DT
58810	1949	23	human	human	JJ
58810	1949	24	eye	eye	NN
58810	1949	25	,	,	,
58810	1949	26	partly	partly	RB
58810	1949	27	upon	upon	IN
58810	1949	28	the	the	DT
58810	1949	29	essential	essential	JJ
58810	1949	30	nature	nature	NN
58810	1949	31	of	of	IN
58810	1949	32	light	light	NN
58810	1949	33	leading	lead	VBG
58810	1949	34	to	to	IN
58810	1949	35	what	what	WP
58810	1949	36	is	be	VBZ
58810	1949	37	known	know	VBN
58810	1949	38	as	as	IN
58810	1949	39	diffraction	diffraction	NN
58810	1949	40	,	,	,
58810	1949	41	and	and	CC
58810	1949	42	partly	partly	RB
58810	1949	43	upon	upon	IN
58810	1949	44	the	the	DT
58810	1949	45	action	action	NN
58810	1949	46	of	of	IN
58810	1949	47	the	the	DT
58810	1949	48	planet	planet	NN
58810	1949	49	's	's	POS
58810	1949	50	atmosphere	atmosphere	NN
58810	1949	51	.	.	.
58810	1950	1	The	the	DT
58810	1950	2	two	two	CD
58810	1950	3	first	first	RB
58810	1950	4	-	-	HYPH
58810	1950	5	named	name	VBN
58810	1950	6	causes	cause	NNS
58810	1950	7	produce	produce	VBP
58810	1950	8	what	what	WP
58810	1950	9	is	be	VBZ
58810	1950	10	called	call	VBN
58810	1950	11	irradiation	irradiation	NN
58810	1950	12	,	,	,
58810	1950	13	and	and	CC
58810	1950	14	operate	operate	VBP
58810	1950	15	to	to	TO
58810	1950	16	make	make	VB
58810	1950	17	the	the	DT
58810	1950	18	apparent	apparent	JJ
58810	1950	19	diameter	diameter	NN
58810	1950	20	of	of	IN
58810	1950	21	the	the	DT
58810	1950	22	planet	planet	NN
58810	1950	23	,	,	,
58810	1950	24	as	as	IN
58810	1950	25	seen	see	VBN
58810	1950	26	on	on	IN
58810	1950	27	the	the	DT
58810	1950	28	solar	solar	JJ
58810	1950	29	disk	disk	NN
58810	1950	30	,	,	,
58810	1950	31	smaller	small	JJR
58810	1950	32	than	than	IN
58810	1950	33	it	-PRON-	PRP
58810	1950	34	really	really	RB
58810	1950	35	is	be	VBZ
58810	1950	36	;	;	:
58810	1950	37	smaller	small	JJR
58810	1950	38	,	,	,
58810	1950	39	too	too	RB
58810	1950	40	,	,	,
58810	1950	41	by	by	IN
58810	1950	42	an	an	DT
58810	1950	43	amount	amount	NN
58810	1950	44	which	which	WDT
58810	1950	45	varies	vary	VBZ
58810	1950	46	with	with	IN
58810	1950	47	the	the	DT
58810	1950	48	size	size	NN
58810	1950	49	of	of	IN
58810	1950	50	the	the	DT
58810	1950	51	telescope	telescope	NN
58810	1950	52	,	,	,
58810	1950	53	the	the	DT
58810	1950	54	perfection	perfection	NN
58810	1950	55	of	of	IN
58810	1950	56	its	-PRON-	PRP$
58810	1950	57	lenses	lense	NNS
58810	1950	58	,	,	,
58810	1950	59	and	and	CC
58810	1950	60	the	the	DT
58810	1950	61	tint	tint	NN
58810	1950	62	and	and	CC
58810	1950	63	brightness	brightness	NN
58810	1950	64	of	of	IN
58810	1950	65	the	the	DT
58810	1950	66	sun	sun	NN
58810	1950	67	's	's	POS
58810	1950	68	image	image	NN
58810	1950	69	.	.	.
58810	1951	1	The	the	DT
58810	1951	2	edge	edge	NN
58810	1951	3	of	of	IN
58810	1951	4	the	the	DT
58810	1951	5	planet	planet	NN
58810	1951	6	's	's	POS
58810	1951	7	image	image	NN
58810	1951	8	is	be	VBZ
58810	1951	9	also	also	RB
58810	1951	10	rendered	render	VBN
58810	1951	11	slightly	slightly	RB
58810	1951	12	hazy	hazy	NNS
58810	1951	13	and	and	CC
58810	1951	14	indistinct	indistinct	JJ
58810	1951	15	.	.	.
58810	1952	1	[	[	-LRB-
58810	1952	2	Illustration	illustration	NN
58810	1952	3	:	:	:
58810	1952	4	Fig	Fig	NNP
58810	1952	5	.	.	.
58810	1953	1	159	159	CD
58810	1953	2	.	.	.
58810	1953	3	]	]	-RRB-
58810	1954	1	"	"	``
58810	1954	2	The	the	DT
58810	1954	3	planet	planet	NN
58810	1954	4	's	's	POS
58810	1954	5	atmosphere	atmosphere	NN
58810	1954	6	also	also	RB
58810	1954	7	causes	cause	VBZ
58810	1954	8	its	-PRON-	PRP$
58810	1954	9	disk	disk	NN
58810	1954	10	to	to	TO
58810	1954	11	be	be	VB
58810	1954	12	surrounded	surround	VBN
58810	1954	13	by	by	IN
58810	1954	14	a	a	DT
58810	1954	15	narrow	narrow	JJ
58810	1954	16	ring	ring	NN
58810	1954	17	of	of	IN
58810	1954	18	light	light	NN
58810	1954	19	,	,	,
58810	1954	20	which	which	WDT
58810	1954	21	becomes	become	VBZ
58810	1954	22	visible	visible	JJ
58810	1954	23	long	long	RB
58810	1954	24	before	before	IN
58810	1954	25	the	the	DT
58810	1954	26	planet	planet	NN
58810	1954	27	touches	touch	VBZ
58810	1954	28	the	the	DT
58810	1954	29	sun	sun	NN
58810	1954	30	,	,	,
58810	1954	31	and	and	CC
58810	1954	32	,	,	,
58810	1954	33	at	at	IN
58810	1954	34	the	the	DT
58810	1954	35	moment	moment	NN
58810	1954	36	of	of	IN
58810	1954	37	internal	internal	JJ
58810	1954	38	contact	contact	NN
58810	1954	39	,	,	,
58810	1954	40	produces	produce	VBZ
58810	1954	41	an	an	DT
58810	1954	42	appearance	appearance	NN
58810	1954	43	,	,	,
58810	1954	44	of	of	IN
58810	1954	45	which	which	WDT
58810	1954	46	the	the	DT
58810	1954	47	accompanying	accompanying	JJ
58810	1954	48	figure	figure	NN
58810	1954	49	is	be	VBZ
58810	1954	50	intended	intend	VBN
58810	1954	51	to	to	TO
58810	1954	52	give	give	VB
58810	1954	53	an	an	DT
58810	1954	54	idea	idea	NN
58810	1954	55	,	,	,
58810	1954	56	though	though	RB
58810	1954	57	on	on	IN
58810	1954	58	an	an	DT
58810	1954	59	exaggerated	exaggerated	JJ
58810	1954	60	scale	scale	NN
58810	1954	61	.	.	.
58810	1955	1	The	the	DT
58810	1955	2	planet	planet	NN
58810	1955	3	moves	move	VBZ
58810	1955	4	so	so	RB
58810	1955	5	slowly	slowly	RB
58810	1955	6	as	as	IN
58810	1955	7	to	to	TO
58810	1955	8	occupy	occupy	VB
58810	1955	9	more	more	JJR
58810	1955	10	than	than	IN
58810	1955	11	twenty	twenty	CD
58810	1955	12	minutes	minute	NNS
58810	1955	13	in	in	IN
58810	1955	14	crossing	cross	VBG
58810	1955	15	the	the	DT
58810	1955	16	sun	sun	NN
58810	1955	17	's	's	POS
58810	1955	18	limb	limb	NN
58810	1955	19	;	;	:
58810	1955	20	so	so	IN
58810	1955	21	that	that	IN
58810	1955	22	even	even	RB
58810	1955	23	if	if	IN
58810	1955	24	the	the	DT
58810	1955	25	planet	planet	NN
58810	1955	26	's	's	POS
58810	1955	27	edge	edge	NN
58810	1955	28	were	be	VBD
58810	1955	29	perfectly	perfectly	RB
58810	1955	30	sharp	sharp	JJ
58810	1955	31	and	and	CC
58810	1955	32	definite	definite	JJ
58810	1955	33	,	,	,
58810	1955	34	and	and	CC
58810	1955	35	the	the	DT
58810	1955	36	sun	sun	NN
58810	1955	37	's	's	POS
58810	1955	38	limb	limb	NN
58810	1955	39	undistorted	undistorte	VBD
58810	1955	40	,	,	,
58810	1955	41	it	-PRON-	PRP
58810	1955	42	would	would	MD
58810	1955	43	be	be	VB
58810	1955	44	very	very	RB
58810	1955	45	difficult	difficult	JJ
58810	1955	46	to	to	TO
58810	1955	47	determine	determine	VB
58810	1955	48	the	the	DT
58810	1955	49	precise	precise	JJ
58810	1955	50	second	second	NN
58810	1955	51	at	at	IN
58810	1955	52	which	which	WDT
58810	1955	53	contact	contact	NN
58810	1955	54	occurs	occur	VBZ
58810	1955	55	.	.	.
58810	1956	1	But	but	CC
58810	1956	2	,	,	,
58810	1956	3	as	as	IN
58810	1956	4	things	thing	NNS
58810	1956	5	are	be	VBP
58810	1956	6	,	,	,
58810	1956	7	observers	observer	NNS
58810	1956	8	with	with	IN
58810	1956	9	precisely	precisely	RB
58810	1956	10	similar	similar	JJ
58810	1956	11	telescopes	telescope	NNS
58810	1956	12	,	,	,
58810	1956	13	and	and	CC
58810	1956	14	side	side	NN
58810	1956	15	by	by	IN
58810	1956	16	side	side	NN
58810	1956	17	,	,	,
58810	1956	18	often	often	RB
58810	1956	19	differ	differ	VBP
58810	1956	20	from	from	IN
58810	1956	21	each	each	DT
58810	1956	22	other	other	JJ
58810	1956	23	five	five	CD
58810	1956	24	or	or	CC
58810	1956	25	six	six	CD
58810	1956	26	seconds	second	NNS
58810	1956	27	;	;	:
58810	1956	28	and	and	CC
58810	1956	29	,	,	,
58810	1956	30	where	where	WRB
58810	1956	31	the	the	DT
58810	1956	32	telescopes	telescope	NNS
58810	1956	33	are	be	VBP
58810	1956	34	not	not	RB
58810	1956	35	similar	similar	JJ
58810	1956	36	,	,	,
58810	1956	37	the	the	DT
58810	1956	38	differences	difference	NNS
58810	1956	39	and	and	CC
58810	1956	40	uncertainties	uncertainty	NNS
58810	1956	41	are	be	VBP
58810	1956	42	much	much	RB
58810	1956	43	greater	great	JJR
58810	1956	44	....	....	.
58810	1956	45	Astronomers	astronomer	NNS
58810	1956	46	,	,	,
58810	1956	47	therefore	therefore	RB
58810	1956	48	,	,	,
58810	1956	49	at	at	IN
58810	1956	50	present	present	JJ
58810	1956	51	are	be	VBP
58810	1956	52	pretty	pretty	RB
58810	1956	53	much	much	RB
58810	1956	54	agreed	agree	VBN
58810	1956	55	that	that	IN
58810	1956	56	such	such	JJ
58810	1956	57	observations	observation	NNS
58810	1956	58	can	can	MD
58810	1956	59	be	be	VB
58810	1956	60	of	of	IN
58810	1956	61	little	little	JJ
58810	1956	62	value	value	NN
58810	1956	63	in	in	IN
58810	1956	64	removing	remove	VBG
58810	1956	65	the	the	DT
58810	1956	66	remaining	remain	VBG
58810	1956	67	uncertainty	uncertainty	NN
58810	1956	68	of	of	IN
58810	1956	69	the	the	DT
58810	1956	70	parallax	parallax	NN
58810	1956	71	,	,	,
58810	1956	72	and	and	CC
58810	1956	73	are	be	VBP
58810	1956	74	disposed	disposed	JJ
58810	1956	75	to	to	TO
58810	1956	76	put	put	VB
58810	1956	77	more	more	JJR
58810	1956	78	reliance	reliance	NN
58810	1956	79	upon	upon	IN
58810	1956	80	the	the	DT
58810	1956	81	micrometric	micrometric	JJ
58810	1956	82	and	and	CC
58810	1956	83	photographic	photographic	JJ
58810	1956	84	methods	method	NNS
58810	1956	85	,	,	,
58810	1956	86	which	which	WDT
58810	1956	87	are	be	VBP
58810	1956	88	free	free	JJ
58810	1956	89	from	from	IN
58810	1956	90	these	these	DT
58810	1956	91	peculiar	peculiar	JJ
58810	1956	92	difficulties	difficulty	NNS
58810	1956	93	,	,	,
58810	1956	94	though	though	RB
58810	1956	95	,	,	,
58810	1956	96	of	of	IN
58810	1956	97	course	course	NN
58810	1956	98	,	,	,
58810	1956	99	beset	beset	VB
58810	1956	100	with	with	IN
58810	1956	101	others	other	NNS
58810	1956	102	,	,	,
58810	1956	103	which	which	WDT
58810	1956	104	,	,	,
58810	1956	105	however	however	RB
58810	1956	106	,	,	,
58810	1956	107	it	-PRON-	PRP
58810	1956	108	is	be	VBZ
58810	1956	109	hoped	hope	VBN
58810	1956	110	will	will	MD
58810	1956	111	prove	prove	VB
58810	1956	112	less	less	RBR
58810	1956	113	formidable	formidable	JJ
58810	1956	114	.	.	.
58810	1956	115	"	"	''
58810	1957	1	(	(	-LRB-
58810	1957	2	_	_	NNP
58810	1957	3	b	b	NNP
58810	1957	4	_	_	NNP
58810	1957	5	)	)	-RRB-
58810	1957	6	Of	of	IN
58810	1957	7	the	the	DT
58810	1957	8	_	_	NNP
58810	1957	9	micrometric	micrometric	JJ
58810	1957	10	_	_	NNP
58810	1957	11	method	method	NN
58810	1957	12	,	,	,
58810	1957	13	as	as	IN
58810	1957	14	employed	employ	VBN
58810	1957	15	at	at	IN
58810	1957	16	the	the	DT
58810	1957	17	last	last	JJ
58810	1957	18	transit	transit	NN
58810	1957	19	,	,	,
58810	1957	20	Professor	Professor	NNP
58810	1957	21	Young	Young	NNP
58810	1957	22	speaks	speak	VBZ
58810	1957	23	as	as	IN
58810	1957	24	follows:--	follows:--	``
58810	1957	25	"	"	``
58810	1957	26	The	the	DT
58810	1957	27	micrometric	micrometric	JJ
58810	1957	28	method	method	NN
58810	1957	29	requires	require	VBZ
58810	1957	30	the	the	DT
58810	1957	31	use	use	NN
58810	1957	32	of	of	IN
58810	1957	33	a	a	DT
58810	1957	34	heliometer,--an	heliometer,--an	NNS
58810	1957	35	instrument	instrument	NN
58810	1957	36	common	common	JJ
58810	1957	37	only	only	RB
58810	1957	38	in	in	IN
58810	1957	39	Germany	Germany	NNP
58810	1957	40	,	,	,
58810	1957	41	and	and	CC
58810	1957	42	requiring	require	VBG
58810	1957	43	much	much	JJ
58810	1957	44	skill	skill	NN
58810	1957	45	and	and	CC
58810	1957	46	practice	practice	NN
58810	1957	47	in	in	IN
58810	1957	48	its	-PRON-	PRP$
58810	1957	49	use	use	NN
58810	1957	50	in	in	IN
58810	1957	51	order	order	NN
58810	1957	52	to	to	TO
58810	1957	53	obtain	obtain	VB
58810	1957	54	with	with	IN
58810	1957	55	it	-PRON-	PRP
58810	1957	56	accurate	accurate	JJ
58810	1957	57	measures	measure	NNS
58810	1957	58	.	.	.
58810	1958	1	At	at	IN
58810	1958	2	the	the	DT
58810	1958	3	late	late	JJ
58810	1958	4	transit	transit	NN
58810	1958	5	,	,	,
58810	1958	6	a	a	DT
58810	1958	7	single	single	JJ
58810	1958	8	English	English	NNP
58810	1958	9	party	party	NN
58810	1958	10	,	,	,
58810	1958	11	two	two	CD
58810	1958	12	or	or	CC
58810	1958	13	three	three	CD
58810	1958	14	of	of	IN
58810	1958	15	the	the	DT
58810	1958	16	Russian	russian	JJ
58810	1958	17	parties	party	NNS
58810	1958	18	,	,	,
58810	1958	19	and	and	CC
58810	1958	20	all	all	DT
58810	1958	21	five	five	CD
58810	1958	22	of	of	IN
58810	1958	23	the	the	DT
58810	1958	24	German	German	NNP
58810	1958	25	,	,	,
58810	1958	26	were	be	VBD
58810	1958	27	equipped	equip	VBN
58810	1958	28	with	with	IN
58810	1958	29	these	these	DT
58810	1958	30	instruments	instrument	NNS
58810	1958	31	;	;	:
58810	1958	32	and	and	CC
58810	1958	33	at	at	IN
58810	1958	34	some	some	DT
58810	1958	35	of	of	IN
58810	1958	36	the	the	DT
58810	1958	37	stations	station	NNS
58810	1958	38	extensive	extensive	JJ
58810	1958	39	series	series	NN
58810	1958	40	of	of	IN
58810	1958	41	measures	measure	NNS
58810	1958	42	were	be	VBD
58810	1958	43	made	make	VBN
58810	1958	44	.	.	.
58810	1959	1	None	none	NN
58810	1959	2	of	of	IN
58810	1959	3	the	the	DT
58810	1959	4	results	result	NNS
58810	1959	5	,	,	,
58810	1959	6	however	however	RB
58810	1959	7	,	,	,
58810	1959	8	have	have	VBP
58810	1959	9	appeared	appear	VBN
58810	1959	10	as	as	RB
58810	1959	11	yet	yet	RB
58810	1959	12	;	;	:
58810	1959	13	so	so	IN
58810	1959	14	that	that	IN
58810	1959	15	it	-PRON-	PRP
58810	1959	16	is	be	VBZ
58810	1959	17	impossible	impossible	JJ
58810	1959	18	to	to	TO
58810	1959	19	say	say	VB
58810	1959	20	how	how	WRB
58810	1959	21	greatly	greatly	RB
58810	1959	22	,	,	,
58810	1959	23	if	if	IN
58810	1959	24	at	at	RB
58810	1959	25	all	all	RB
58810	1959	26	,	,	,
58810	1959	27	this	this	DT
58810	1959	28	method	method	NN
58810	1959	29	will	will	MD
58810	1959	30	have	have	VB
58810	1959	31	the	the	DT
58810	1959	32	advantage	advantage	NN
58810	1959	33	in	in	IN
58810	1959	34	precision	precision	NN
58810	1959	35	over	over	IN
58810	1959	36	the	the	DT
58810	1959	37	contact	contact	NN
58810	1959	38	observations	observation	NNS
58810	1959	39	.	.	.
58810	1959	40	"	"	''
58810	1960	1	(	(	-LRB-
58810	1960	2	_	_	NNP
58810	1960	3	c	c	NNP
58810	1960	4	_	_	NNP
58810	1960	5	)	)	-RRB-
58810	1960	6	The	the	DT
58810	1960	7	following	follow	VBG
58810	1960	8	observations	observation	NNS
58810	1960	9	,	,	,
58810	1960	10	with	with	IN
58810	1960	11	reference	reference	NN
58810	1960	12	to	to	IN
58810	1960	13	the	the	DT
58810	1960	14	_	_	NNP
58810	1960	15	photographic	photographic	NN
58810	1960	16	_	_	NNP
58810	1960	17	method	method	NN
58810	1960	18	,	,	,
58810	1960	19	are	be	VBP
58810	1960	20	also	also	RB
58810	1960	21	taken	take	VBN
58810	1960	22	from	from	IN
58810	1960	23	Professor	Professor	NNP
58810	1960	24	Young:--	young:--	NN
58810	1960	25	"	"	``
58810	1960	26	The	the	DT
58810	1960	27	Americans	Americans	NNPS
58810	1960	28	and	and	CC
58810	1960	29	French	French	NNP
58810	1960	30	placed	place	VBD
58810	1960	31	their	-PRON-	PRP$
58810	1960	32	main	main	JJ
58810	1960	33	reliance	reliance	NN
58810	1960	34	upon	upon	IN
58810	1960	35	the	the	DT
58810	1960	36	photographic	photographic	JJ
58810	1960	37	method	method	NN
58810	1960	38	,	,	,
58810	1960	39	while	while	IN
58810	1960	40	the	the	DT
58810	1960	41	English	English	NNP
58810	1960	42	and	and	CC
58810	1960	43	Germans	Germans	NNPS
58810	1960	44	also	also	RB
58810	1960	45	provided	provide	VBD
58810	1960	46	for	for	IN
58810	1960	47	its	-PRON-	PRP$
58810	1960	48	use	use	NN
58810	1960	49	to	to	IN
58810	1960	50	a	a	DT
58810	1960	51	certain	certain	JJ
58810	1960	52	extent	extent	NN
58810	1960	53	.	.	.
58810	1961	1	The	the	DT
58810	1961	2	great	great	JJ
58810	1961	3	advantage	advantage	NN
58810	1961	4	of	of	IN
58810	1961	5	this	this	DT
58810	1961	6	method	method	NN
58810	1961	7	is	be	VBZ
58810	1961	8	,	,	,
58810	1961	9	that	that	IN
58810	1961	10	it	-PRON-	PRP
58810	1961	11	makes	make	VBZ
58810	1961	12	it	-PRON-	PRP
58810	1961	13	possible	possible	JJ
58810	1961	14	to	to	TO
58810	1961	15	perform	perform	VB
58810	1961	16	the	the	DT
58810	1961	17	necessary	necessary	JJ
58810	1961	18	measurements	measurement	NNS
58810	1961	19	(	(	-LRB-
58810	1961	20	upon	upon	IN
58810	1961	21	whose	whose	WP$
58810	1961	22	accuracy	accuracy	NN
58810	1961	23	every	every	DT
58810	1961	24	thing	thing	NN
58810	1961	25	depends	depend	VBZ
58810	1961	26	)	)	-RRB-
58810	1961	27	at	at	IN
58810	1961	28	leisure	leisure	NN
58810	1961	29	after	after	IN
58810	1961	30	the	the	DT
58810	1961	31	transit	transit	NN
58810	1961	32	,	,	,
58810	1961	33	without	without	IN
58810	1961	34	hurry	hurry	NN
58810	1961	35	,	,	,
58810	1961	36	and	and	CC
58810	1961	37	with	with	IN
58810	1961	38	all	all	DT
58810	1961	39	possible	possible	JJ
58810	1961	40	precautions	precaution	NNS
58810	1961	41	.	.	.
58810	1962	1	The	the	DT
58810	1962	2	field	field	NN
58810	1962	3	-	-	HYPH
58810	1962	4	work	work	NN
58810	1962	5	consists	consist	VBZ
58810	1962	6	merely	merely	RB
58810	1962	7	in	in	IN
58810	1962	8	obtaining	obtain	VBG
58810	1962	9	as	as	RB
58810	1962	10	many	many	JJ
58810	1962	11	and	and	CC
58810	1962	12	as	as	IN
58810	1962	13	good	good	JJ
58810	1962	14	pictures	picture	NNS
58810	1962	15	as	as	IN
58810	1962	16	possible	possible	JJ
58810	1962	17	.	.	.
58810	1963	1	A	a	DT
58810	1963	2	principal	principal	JJ
58810	1963	3	objection	objection	NN
58810	1963	4	to	to	IN
58810	1963	5	the	the	DT
58810	1963	6	method	method	NN
58810	1963	7	lies	lie	VBZ
58810	1963	8	in	in	IN
58810	1963	9	the	the	DT
58810	1963	10	difficulty	difficulty	NN
58810	1963	11	of	of	IN
58810	1963	12	obtaining	obtain	VBG
58810	1963	13	good	good	JJ
58810	1963	14	pictures	picture	NNS
58810	1963	15	,	,	,
58810	1963	16	i.e.	i.e.	FW
58810	1963	17	,	,	,
58810	1963	18	pictures	picture	NNS
58810	1963	19	free	free	JJ
58810	1963	20	from	from	IN
58810	1963	21	distortion	distortion	NN
58810	1963	22	,	,	,
58810	1963	23	and	and	CC
58810	1963	24	so	so	RB
58810	1963	25	distinct	distinct	JJ
58810	1963	26	and	and	CC
58810	1963	27	sharp	sharp	JJ
58810	1963	28	as	as	IN
58810	1963	29	to	to	TO
58810	1963	30	bear	bear	VB
58810	1963	31	high	high	JJ
58810	1963	32	magnifying	magnify	VBG
58810	1963	33	power	power	NN
58810	1963	34	in	in	IN
58810	1963	35	the	the	DT
58810	1963	36	microscopic	microscopic	JJ
58810	1963	37	apparatus	apparatus	NN
58810	1963	38	used	use	VBN
58810	1963	39	for	for	IN
58810	1963	40	their	-PRON-	PRP$
58810	1963	41	measurement	measurement	NN
58810	1963	42	.	.	.
58810	1964	1	The	the	DT
58810	1964	2	most	most	RBS
58810	1964	3	serious	serious	JJ
58810	1964	4	difficulty	difficulty	NN
58810	1964	5	,	,	,
58810	1964	6	however	however	RB
58810	1964	7	,	,	,
58810	1964	8	is	be	VBZ
58810	1964	9	involved	involve	VBN
58810	1964	10	in	in	IN
58810	1964	11	the	the	DT
58810	1964	12	accurate	accurate	JJ
58810	1964	13	determination	determination	NN
58810	1964	14	of	of	IN
58810	1964	15	the	the	DT
58810	1964	16	scale	scale	NN
58810	1964	17	of	of	IN
58810	1964	18	the	the	DT
58810	1964	19	picture	picture	NN
58810	1964	20	;	;	:
58810	1964	21	that	that	RB
58810	1964	22	is	is	RB
58810	1964	23	,	,	,
58810	1964	24	of	of	IN
58810	1964	25	the	the	DT
58810	1964	26	number	number	NN
58810	1964	27	of	of	IN
58810	1964	28	seconds	second	NNS
58810	1964	29	of	of	IN
58810	1964	30	arc	arc	NN
58810	1964	31	corresponding	correspond	VBG
58810	1964	32	to	to	IN
58810	1964	33	a	a	DT
58810	1964	34	linear	linear	JJ
58810	1964	35	inch	inch	NN
58810	1964	36	upon	upon	IN
58810	1964	37	the	the	DT
58810	1964	38	plate	plate	NN
58810	1964	39	.	.	.
58810	1965	1	Besides	besides	IN
58810	1965	2	this	this	DT
58810	1965	3	,	,	,
58810	1965	4	we	-PRON-	PRP
58810	1965	5	must	must	MD
58810	1965	6	know	know	VB
58810	1965	7	the	the	DT
58810	1965	8	exact	exact	JJ
58810	1965	9	Greenwich	Greenwich	NNP
58810	1965	10	time	time	NN
58810	1965	11	at	at	IN
58810	1965	12	which	which	WDT
58810	1965	13	each	each	DT
58810	1965	14	picture	picture	NN
58810	1965	15	is	be	VBZ
58810	1965	16	taken	take	VBN
58810	1965	17	,	,	,
58810	1965	18	and	and	CC
58810	1965	19	it	-PRON-	PRP
58810	1965	20	is	be	VBZ
58810	1965	21	also	also	RB
58810	1965	22	extremely	extremely	RB
58810	1965	23	desirable	desirable	JJ
58810	1965	24	that	that	IN
58810	1965	25	the	the	DT
58810	1965	26	_	_	NNP
58810	1965	27	orientation	orientation	NN
58810	1965	28	_	_	NNP
58810	1965	29	of	of	IN
58810	1965	30	the	the	DT
58810	1965	31	picture	picture	NN
58810	1965	32	should	should	MD
58810	1965	33	be	be	VB
58810	1965	34	accurately	accurately	RB
58810	1965	35	determined	determine	VBN
58810	1965	36	;	;	:
58810	1965	37	that	that	RB
58810	1965	38	is	is	RB
58810	1965	39	,	,	,
58810	1965	40	the	the	DT
58810	1965	41	north	north	NN
58810	1965	42	and	and	CC
58810	1965	43	south	south	NN
58810	1965	44	,	,	,
58810	1965	45	the	the	DT
58810	1965	46	east	east	NNP
58810	1965	47	and	and	CC
58810	1965	48	west	west	NNP
58810	1965	49	points	point	NNS
58810	1965	50	of	of	IN
58810	1965	51	the	the	DT
58810	1965	52	solar	solar	JJ
58810	1965	53	image	image	NN
58810	1965	54	on	on	IN
58810	1965	55	the	the	DT
58810	1965	56	finished	finished	JJ
58810	1965	57	plate	plate	NN
58810	1965	58	.	.	.
58810	1966	1	There	there	EX
58810	1966	2	has	have	VBZ
58810	1966	3	been	be	VBN
58810	1966	4	a	a	DT
58810	1966	5	good	good	JJ
58810	1966	6	deal	deal	NN
58810	1966	7	of	of	IN
58810	1966	8	anxiety	anxiety	NN
58810	1966	9	lest	lest	IN
58810	1966	10	the	the	DT
58810	1966	11	image	image	NN
58810	1966	12	,	,	,
58810	1966	13	however	however	RB
58810	1966	14	accurate	accurate	JJ
58810	1966	15	and	and	CC
58810	1966	16	sharp	sharp	JJ
58810	1966	17	when	when	WRB
58810	1966	18	first	first	RB
58810	1966	19	produced	produce	VBN
58810	1966	20	,	,	,
58810	1966	21	should	should	MD
58810	1966	22	alter	alter	VB
58810	1966	23	,	,	,
58810	1966	24	in	in	IN
58810	1966	25	course	course	NN
58810	1966	26	of	of	IN
58810	1966	27	time	time	NN
58810	1966	28	,	,	,
58810	1966	29	through	through	IN
58810	1966	30	the	the	DT
58810	1966	31	contraction	contraction	NN
58810	1966	32	of	of	IN
58810	1966	33	the	the	DT
58810	1966	34	collodion	collodion	NN
58810	1966	35	film	film	NN
58810	1966	36	on	on	IN
58810	1966	37	the	the	DT
58810	1966	38	glass	glass	NN
58810	1966	39	plate	plate	NN
58810	1966	40	;	;	:
58810	1966	41	but	but	CC
58810	1966	42	the	the	DT
58810	1966	43	experiments	experiment	NNS
58810	1966	44	of	of	IN
58810	1966	45	Rutherfurd	Rutherfurd	NNP
58810	1966	46	,	,	,
58810	1966	47	Huggins	Huggins	NNP
58810	1966	48	,	,	,
58810	1966	49	and	and	CC
58810	1966	50	Paschen	Paschen	NNP
58810	1966	51	,	,	,
58810	1966	52	seem	seem	VBP
58810	1966	53	to	to	TO
58810	1966	54	show	show	VB
58810	1966	55	that	that	IN
58810	1966	56	this	this	DT
58810	1966	57	danger	danger	NN
58810	1966	58	is	be	VBZ
58810	1966	59	imaginary	imaginary	JJ
58810	1966	60	....	....	.
58810	1967	1	The	the	DT
58810	1967	2	Americans	Americans	NNPS
58810	1967	3	placed	place	VBD
58810	1967	4	the	the	DT
58810	1967	5	photographic	photographic	JJ
58810	1967	6	telescope	telescope	NN
58810	1967	7	exactly	exactly	RB
58810	1967	8	in	in	IN
58810	1967	9	line	line	NN
58810	1967	10	with	with	IN
58810	1967	11	a	a	DT
58810	1967	12	meridian	meridian	JJ
58810	1967	13	instrument	instrument	NN
58810	1967	14	,	,	,
58810	1967	15	and	and	CC
58810	1967	16	so	so	RB
58810	1967	17	determined	determined	JJ
58810	1967	18	,	,	,
58810	1967	19	with	with	IN
58810	1967	20	the	the	DT
58810	1967	21	extremest	extreme	JJS
58810	1967	22	precision	precision	NN
58810	1967	23	,	,	,
58810	1967	24	the	the	DT
58810	1967	25	direction	direction	NN
58810	1967	26	in	in	IN
58810	1967	27	which	which	WDT
58810	1967	28	it	-PRON-	PRP
58810	1967	29	was	be	VBD
58810	1967	30	pointed	point	VBN
58810	1967	31	.	.	.
58810	1968	1	Knowing	know	VBG
58810	1968	2	this	this	DT
58810	1968	3	and	and	CC
58810	1968	4	the	the	DT
58810	1968	5	time	time	NN
58810	1968	6	at	at	IN
58810	1968	7	which	which	WDT
58810	1968	8	any	any	DT
58810	1968	9	picture	picture	NN
58810	1968	10	was	be	VBD
58810	1968	11	taken	take	VBN
58810	1968	12	,	,	,
58810	1968	13	it	-PRON-	PRP
58810	1968	14	becomes	become	VBZ
58810	1968	15	possible	possible	JJ
58810	1968	16	,	,	,
58810	1968	17	with	with	IN
58810	1968	18	the	the	DT
58810	1968	19	help	help	NN
58810	1968	20	of	of	IN
58810	1968	21	the	the	DT
58810	1968	22	plumb	plumb	JJ
58810	1968	23	-	-	HYPH
58810	1968	24	line	line	NN
58810	1968	25	image	image	NN
58810	1968	26	,	,	,
58810	1968	27	to	to	TO
58810	1968	28	determine	determine	VB
58810	1968	29	precisely	precisely	RB
58810	1968	30	the	the	DT
58810	1968	31	orientation	orientation	NN
58810	1968	32	of	of	IN
58810	1968	33	the	the	DT
58810	1968	34	picture,--an	picture,--an	NNP
58810	1968	35	advantage	advantage	NN
58810	1968	36	possessed	possess	VBN
58810	1968	37	by	by	IN
58810	1968	38	the	the	DT
58810	1968	39	American	american	JJ
58810	1968	40	pictures	picture	NNS
58810	1968	41	alone	alone	RB
58810	1968	42	,	,	,
58810	1968	43	and	and	CC
58810	1968	44	making	make	VBG
58810	1968	45	their	-PRON-	PRP$
58810	1968	46	value	value	NN
58810	1968	47	nearly	nearly	RB
58810	1968	48	twice	twice	RB
58810	1968	49	as	as	RB
58810	1968	50	great	great	JJ
58810	1968	51	as	as	IN
58810	1968	52	otherwise	otherwise	RB
58810	1968	53	it	-PRON-	PRP
58810	1968	54	would	would	MD
58810	1968	55	have	have	VB
58810	1968	56	been	be	VBN
58810	1968	57	.	.	.
58810	1969	1	"	"	``
58810	1969	2	The	the	DT
58810	1969	3	figure	figure	NN
58810	1969	4	below	below	RB
58810	1969	5	is	be	VBZ
58810	1969	6	a	a	DT
58810	1969	7	representation	representation	NN
58810	1969	8	of	of	IN
58810	1969	9	one	one	CD
58810	1969	10	of	of	IN
58810	1969	11	the	the	DT
58810	1969	12	American	american	JJ
58810	1969	13	photographs	photograph	NNS
58810	1969	14	reduced	reduce	VBD
58810	1969	15	about	about	RB
58810	1969	16	one	one	CD
58810	1969	17	-	-	HYPH
58810	1969	18	half	half	NN
58810	1969	19	.	.	.
58810	1970	1	_	_	NNP
58810	1970	2	V	V	NNP
58810	1970	3	_	_	NNP
58810	1970	4	is	be	VBZ
58810	1970	5	the	the	DT
58810	1970	6	image	image	NN
58810	1970	7	of	of	IN
58810	1970	8	Venus	Venus	NNP
58810	1970	9	,	,	,
58810	1970	10	which	which	WDT
58810	1970	11	,	,	,
58810	1970	12	on	on	IN
58810	1970	13	the	the	DT
58810	1970	14	actual	actual	JJ
58810	1970	15	plate	plate	NN
58810	1970	16	,	,	,
58810	1970	17	is	be	VBZ
58810	1970	18	about	about	RB
58810	1970	19	a	a	DT
58810	1970	20	seventh	seventh	JJ
58810	1970	21	of	of	IN
58810	1970	22	an	an	DT
58810	1970	23	inch	inch	NN
58810	1970	24	in	in	IN
58810	1970	25	diameter	diameter	NN
58810	1970	26	;	;	:
58810	1970	27	_	_	NNP
58810	1970	28	aa	aa	NNP
58810	1970	29	'	'	``
58810	1970	30	_	_	NNP
58810	1970	31	is	be	VBZ
58810	1970	32	the	the	DT
58810	1970	33	image	image	NN
58810	1970	34	of	of	IN
58810	1970	35	the	the	DT
58810	1970	36	plumb	plumb	JJ
58810	1970	37	-	-	HYPH
58810	1970	38	line	line	NN
58810	1970	39	.	.	.
58810	1971	1	The	the	DT
58810	1971	2	centre	centre	NN
58810	1971	3	of	of	IN
58810	1971	4	the	the	DT
58810	1971	5	reticle	reticle	NN
58810	1971	6	is	be	VBZ
58810	1971	7	marked	mark	VBN
58810	1971	8	with	with	IN
58810	1971	9	a	a	DT
58810	1971	10	cross	cross	NN
58810	1971	11	.	.	.
58810	1971	12	"	"	''
58810	1972	1	[	[	-LRB-
58810	1972	2	Illustration	illustration	NN
58810	1972	3	:	:	:
58810	1972	4	Fig	Fig	NNP
58810	1972	5	.	.	.
58810	1973	1	160	160	CD
58810	1973	2	.	.	.
58810	1973	3	]	]	-RRB-
58810	1974	1	The	the	DT
58810	1974	2	English	english	JJ
58810	1974	3	photographs	photograph	NNS
58810	1974	4	proved	prove	VBD
58810	1974	5	to	to	TO
58810	1974	6	be	be	VB
58810	1974	7	of	of	IN
58810	1974	8	little	little	JJ
58810	1974	9	value	value	NN
58810	1974	10	,	,	,
58810	1974	11	and	and	CC
58810	1974	12	the	the	DT
58810	1974	13	results	result	NNS
58810	1974	14	of	of	IN
58810	1974	15	the	the	DT
58810	1974	16	measurements	measurement	NNS
58810	1974	17	and	and	CC
58810	1974	18	calculations	calculation	NNS
58810	1974	19	upon	upon	IN
58810	1974	20	the	the	DT
58810	1974	21	American	american	JJ
58810	1974	22	pictures	picture	NNS
58810	1974	23	have	have	VBP
58810	1974	24	not	not	RB
58810	1974	25	yet	yet	RB
58810	1974	26	been	be	VBN
58810	1974	27	published	publish	VBN
58810	1974	28	.	.	.
58810	1975	1	There	there	EX
58810	1975	2	is	be	VBZ
58810	1975	3	a	a	DT
58810	1975	4	growing	grow	VBG
58810	1975	5	apprehension	apprehension	NN
58810	1975	6	that	that	IN
58810	1975	7	no	no	DT
58810	1975	8	photographic	photographic	JJ
58810	1975	9	method	method	NN
58810	1975	10	can	can	MD
58810	1975	11	be	be	VB
58810	1975	12	relied	rely	VBN
58810	1975	13	upon	upon	IN
58810	1975	14	.	.	.
58810	1976	1	The	the	DT
58810	1976	2	most	most	RBS
58810	1976	3	recent	recent	JJ
58810	1976	4	determinations	determination	NNS
58810	1976	5	by	by	IN
58810	1976	6	various	various	JJ
58810	1976	7	methods	method	NNS
58810	1976	8	indicate	indicate	VBP
58810	1976	9	that	that	IN
58810	1976	10	the	the	DT
58810	1976	11	sun	sun	NN
58810	1976	12	's	's	POS
58810	1976	13	distance	distance	NN
58810	1976	14	is	be	VBZ
58810	1976	15	such	such	JJ
58810	1976	16	that	that	IN
58810	1976	17	his	-PRON-	PRP$
58810	1976	18	parallax	parallax	NN
58810	1976	19	is	be	VBZ
58810	1976	20	about	about	RB
58810	1976	21	eighty	eighty	CD
58810	1976	22	-	-	HYPH
58810	1976	23	eight	eight	CD
58810	1976	24	seconds	second	NNS
58810	1976	25	.	.	.
58810	1977	1	This	this	DT
58810	1977	2	would	would	MD
58810	1977	3	make	make	VB
58810	1977	4	the	the	DT
58810	1977	5	linear	linear	JJ
58810	1977	6	value	value	NN
58810	1977	7	of	of	IN
58810	1977	8	a	a	DT
58810	1977	9	second	second	JJ
58810	1977	10	at	at	IN
58810	1977	11	the	the	DT
58810	1977	12	surface	surface	NN
58810	1977	13	of	of	IN
58810	1977	14	the	the	DT
58810	1977	15	sun	sun	NN
58810	1977	16	about	about	RB
58810	1977	17	four	four	CD
58810	1977	18	hundred	hundred	CD
58810	1977	19	and	and	CC
58810	1977	20	fifty	fifty	CD
58810	1977	21	miles	mile	NNS
58810	1977	22	.	.	.
58810	1978	1	[	[	-LRB-
58810	1978	2	Illustration	illustration	NN
58810	1978	3	:	:	:
58810	1978	4	Plate	plate	NN
58810	1978	5	1	1	CD
58810	1978	6	.	.	.
58810	1978	7	]	]	-RRB-
58810	1979	1	II	ii	CD
58810	1979	2	.	.	.
58810	1980	1	PHYSICAL	PHYSICAL	NNP
58810	1980	2	AND	and	CC
58810	1980	3	CHEMICAL	CHEMICAL	NNP
58810	1980	4	CONDITION	CONDITION	NNP
58810	1980	5	OF	of	IN
58810	1980	6	THE	the	DT
58810	1980	7	SUN	SUN	NNP
58810	1980	8	.	.	.
58810	1981	1	Physical	Physical	NNP
58810	1981	2	Condition	Condition	NNP
58810	1981	3	of	of	IN
58810	1981	4	the	the	DT
58810	1981	5	Sun	Sun	NNP
58810	1981	6	.	.	.
58810	1982	1	143	143	CD
58810	1982	2	.	.	.
58810	1983	1	_	_	NNP
58810	1983	2	The	the	DT
58810	1983	3	Sun	Sun	NNP
58810	1983	4	Composed	compose	VBN
58810	1983	5	mainly	mainly	RB
58810	1983	6	of	of	IN
58810	1983	7	Gas._--It	Gas._--It	NNP
58810	1983	8	is	be	VBZ
58810	1983	9	now	now	RB
58810	1983	10	generally	generally	RB
58810	1983	11	believed	believe	VBN
58810	1983	12	that	that	IN
58810	1983	13	the	the	DT
58810	1983	14	sun	sun	NN
58810	1983	15	is	be	VBZ
58810	1983	16	mainly	mainly	RB
58810	1983	17	a	a	DT
58810	1983	18	ball	ball	NN
58810	1983	19	of	of	IN
58810	1983	20	gas	gas	NN
58810	1983	21	,	,	,
58810	1983	22	or	or	CC
58810	1983	23	vapor	vapor	NN
58810	1983	24	,	,	,
58810	1983	25	powerfully	powerfully	RB
58810	1983	26	condensed	condense	VBN
58810	1983	27	at	at	IN
58810	1983	28	the	the	DT
58810	1983	29	centre	centre	NN
58810	1983	30	by	by	IN
58810	1983	31	the	the	DT
58810	1983	32	weight	weight	NN
58810	1983	33	of	of	IN
58810	1983	34	the	the	DT
58810	1983	35	superincumbent	superincumbent	NN
58810	1983	36	mass	mass	NN
58810	1983	37	,	,	,
58810	1983	38	but	but	CC
58810	1983	39	kept	keep	VBD
58810	1983	40	from	from	IN
58810	1983	41	liquefying	liquefy	VBG
58810	1983	42	by	by	IN
58810	1983	43	its	-PRON-	PRP$
58810	1983	44	exceedingly	exceedingly	RB
58810	1983	45	high	high	JJ
58810	1983	46	temperature	temperature	NN
58810	1983	47	.	.	.
58810	1984	1	The	the	DT
58810	1984	2	gaseous	gaseous	JJ
58810	1984	3	interior	interior	NN
58810	1984	4	of	of	IN
58810	1984	5	the	the	DT
58810	1984	6	sun	sun	NN
58810	1984	7	is	be	VBZ
58810	1984	8	surrounded	surround	VBN
58810	1984	9	by	by	IN
58810	1984	10	a	a	DT
58810	1984	11	layer	layer	NN
58810	1984	12	of	of	IN
58810	1984	13	luminous	luminous	JJ
58810	1984	14	clouds	cloud	NNS
58810	1984	15	,	,	,
58810	1984	16	which	which	WDT
58810	1984	17	constitutes	constitute	VBZ
58810	1984	18	its	-PRON-	PRP$
58810	1984	19	visible	visible	JJ
58810	1984	20	surface	surface	NN
58810	1984	21	,	,	,
58810	1984	22	and	and	CC
58810	1984	23	which	which	WDT
58810	1984	24	is	be	VBZ
58810	1984	25	called	call	VBN
58810	1984	26	its	-PRON-	PRP$
58810	1984	27	_	_	NNP
58810	1984	28	photosphere	photosphere	NN
58810	1984	29	_	_	NNP
58810	1984	30	.	.	.
58810	1985	1	Here	here	RB
58810	1985	2	and	and	CC
58810	1985	3	there	there	RB
58810	1985	4	in	in	IN
58810	1985	5	the	the	DT
58810	1985	6	photosphere	photosphere	NN
58810	1985	7	are	be	VBP
58810	1985	8	seen	see	VBN
58810	1985	9	dark	dark	JJ
58810	1985	10	_	_	NNP
58810	1985	11	spots	spot	NNS
58810	1985	12	_	_	NNP
58810	1985	13	,	,	,
58810	1985	14	which	which	WDT
58810	1985	15	often	often	RB
58810	1985	16	attain	attain	VBP
58810	1985	17	an	an	DT
58810	1985	18	immense	immense	JJ
58810	1985	19	magnitude	magnitude	NN
58810	1985	20	.	.	.
58810	1986	1	These	these	DT
58810	1986	2	clouds	cloud	NNS
58810	1986	3	float	float	VBP
58810	1986	4	in	in	IN
58810	1986	5	the	the	DT
58810	1986	6	_	_	NNP
58810	1986	7	solar	solar	JJ
58810	1986	8	atmosphere	atmosphere	NN
58810	1986	9	_	_	NNP
58810	1986	10	,	,	,
58810	1986	11	which	which	WDT
58810	1986	12	extends	extend	VBZ
58810	1986	13	some	some	DT
58810	1986	14	distance	distance	NN
58810	1986	15	beyond	beyond	IN
58810	1986	16	them	-PRON-	PRP
58810	1986	17	.	.	.
58810	1987	1	The	the	DT
58810	1987	2	luminous	luminous	JJ
58810	1987	3	surface	surface	NN
58810	1987	4	of	of	IN
58810	1987	5	the	the	DT
58810	1987	6	sun	sun	NN
58810	1987	7	is	be	VBZ
58810	1987	8	surrounded	surround	VBN
58810	1987	9	by	by	IN
58810	1987	10	a	a	DT
58810	1987	11	_	_	NNP
58810	1987	12	rose	rose	NN
58810	1987	13	-	-	HYPH
58810	1987	14	colored	color	VBN
58810	1987	15	_	_	NNP
58810	1987	16	stratum	stratum	NN
58810	1987	17	of	of	IN
58810	1987	18	gaseous	gaseous	JJ
58810	1987	19	matter	matter	NN
58810	1987	20	,	,	,
58810	1987	21	called	call	VBD
58810	1987	22	the	the	DT
58810	1987	23	_	_	NNP
58810	1987	24	chromosphere	chromosphere	NN
58810	1987	25	_	_	NNP
58810	1987	26	.	.	.
58810	1988	1	Here	here	RB
58810	1988	2	and	and	CC
58810	1988	3	there	there	EX
58810	1988	4	great	great	JJ
58810	1988	5	masses	masse	NNS
58810	1988	6	of	of	IN
58810	1988	7	this	this	DT
58810	1988	8	chromospheric	chromospheric	JJ
58810	1988	9	matter	matter	NN
58810	1988	10	rise	rise	VBP
58810	1988	11	high	high	RB
58810	1988	12	above	above	IN
58810	1988	13	the	the	DT
58810	1988	14	general	general	JJ
58810	1988	15	level	level	NN
58810	1988	16	.	.	.
58810	1989	1	These	these	DT
58810	1989	2	masses	masse	NNS
58810	1989	3	are	be	VBP
58810	1989	4	called	call	VBN
58810	1989	5	_	_	NNP
58810	1989	6	prominences	prominence	NNS
58810	1989	7	_	_	NNP
58810	1989	8	.	.	.
58810	1990	1	Outside	outside	IN
58810	1990	2	of	of	IN
58810	1990	3	the	the	DT
58810	1990	4	chromosphere	chromosphere	NN
58810	1990	5	is	be	VBZ
58810	1990	6	the	the	DT
58810	1990	7	_	_	NNP
58810	1990	8	corona	corona	NN
58810	1990	9	_	_	NNP
58810	1990	10	,	,	,
58810	1990	11	an	an	DT
58810	1990	12	irregular	irregular	JJ
58810	1990	13	halo	halo	NN
58810	1990	14	of	of	IN
58810	1990	15	faint	faint	JJ
58810	1990	16	,	,	,
58810	1990	17	pearly	pearly	RB
58810	1990	18	light	light	JJ
58810	1990	19	,	,	,
58810	1990	20	mainly	mainly	RB
58810	1990	21	composed	compose	VBN
58810	1990	22	of	of	IN
58810	1990	23	filaments	filament	NNS
58810	1990	24	and	and	CC
58810	1990	25	streamers	streamer	NNS
58810	1990	26	,	,	,
58810	1990	27	which	which	WDT
58810	1990	28	radiate	radiate	VBP
58810	1990	29	from	from	IN
58810	1990	30	the	the	DT
58810	1990	31	sun	sun	NN
58810	1990	32	to	to	IN
58810	1990	33	enormous	enormous	JJ
58810	1990	34	distances	distance	NNS
58810	1990	35	,	,	,
58810	1990	36	often	often	RB
58810	1990	37	more	more	JJR
58810	1990	38	than	than	IN
58810	1990	39	a	a	DT
58810	1990	40	million	million	CD
58810	1990	41	of	of	IN
58810	1990	42	miles	mile	NNS
58810	1990	43	.	.	.
58810	1991	1	In	in	IN
58810	1991	2	Fig	Fig	NNP
58810	1991	3	.	.	.
58810	1992	1	161	161	CD
58810	1992	2	is	be	VBZ
58810	1992	3	shown	show	VBN
58810	1992	4	a	a	DT
58810	1992	5	section	section	NN
58810	1992	6	of	of	IN
58810	1992	7	the	the	DT
58810	1992	8	sun	sun	NN
58810	1992	9	,	,	,
58810	1992	10	according	accord	VBG
58810	1992	11	to	to	IN
58810	1992	12	Professor	Professor	NNP
58810	1992	13	Young	Young	NNP
58810	1992	14	.	.	.
58810	1993	1	The	the	DT
58810	1993	2	accompanying	accompany	VBG
58810	1993	3	lithographic	lithographic	JJ
58810	1993	4	plate	plate	NN
58810	1993	5	gives	give	VBZ
58810	1993	6	a	a	DT
58810	1993	7	general	general	JJ
58810	1993	8	view	view	NN
58810	1993	9	of	of	IN
58810	1993	10	the	the	DT
58810	1993	11	photosphere	photosphere	NN
58810	1993	12	with	with	IN
58810	1993	13	its	-PRON-	PRP$
58810	1993	14	spots	spot	NNS
58810	1993	15	,	,	,
58810	1993	16	and	and	CC
58810	1993	17	of	of	IN
58810	1993	18	the	the	DT
58810	1993	19	chromosphere	chromosphere	NN
58810	1993	20	and	and	CC
58810	1993	21	its	-PRON-	PRP$
58810	1993	22	prominences	prominence	NNS
58810	1993	23	.	.	.
58810	1994	1	144	144	CD
58810	1994	2	.	.	.
58810	1995	1	_	_	NNP
58810	1995	2	The	the	DT
58810	1995	3	Temperature	temperature	NN
58810	1995	4	of	of	IN
58810	1995	5	the	the	DT
58810	1995	6	Sun._--Those	Sun._--Those	,
58810	1995	7	who	who	WP
58810	1995	8	have	have	VBP
58810	1995	9	investigated	investigate	VBN
58810	1995	10	the	the	DT
58810	1995	11	subject	subject	NN
58810	1995	12	of	of	IN
58810	1995	13	the	the	DT
58810	1995	14	temperature	temperature	NN
58810	1995	15	of	of	IN
58810	1995	16	the	the	DT
58810	1995	17	sun	sun	NN
58810	1995	18	have	have	VBP
58810	1995	19	come	come	VBN
58810	1995	20	to	to	IN
58810	1995	21	very	very	RB
58810	1995	22	different	different	JJ
58810	1995	23	conclusions	conclusion	NNS
58810	1995	24	;	;	,
58810	1995	25	some	some	DT
58810	1995	26	placing	place	VBG
58810	1995	27	it	-PRON-	PRP
58810	1995	28	as	as	RB
58810	1995	29	high	high	JJ
58810	1995	30	as	as	IN
58810	1995	31	four	four	CD
58810	1995	32	million	million	CD
58810	1995	33	degrees	degree	NNS
58810	1995	34	Fahrenheit	Fahrenheit	NNP
58810	1995	35	,	,	,
58810	1995	36	and	and	CC
58810	1995	37	others	other	NNS
58810	1995	38	as	as	RB
58810	1995	39	low	low	JJ
58810	1995	40	as	as	IN
58810	1995	41	ten	ten	CD
58810	1995	42	thousand	thousand	CD
58810	1995	43	degrees	degree	NNS
58810	1995	44	.	.	.
58810	1996	1	Professor	Professor	NNP
58810	1996	2	Young	Young	NNP
58810	1996	3	thinks	think	VBZ
58810	1996	4	that	that	IN
58810	1996	5	Rosetti	Rosetti	NNP
58810	1996	6	's	's	POS
58810	1996	7	estimate	estimate	NN
58810	1996	8	of	of	IN
58810	1996	9	eighteen	eighteen	CD
58810	1996	10	thousand	thousand	CD
58810	1996	11	degrees	degree	NNS
58810	1996	12	as	as	IN
58810	1996	13	the	the	DT
58810	1996	14	_	_	NNP
58810	1996	15	effective	effective	JJ
58810	1996	16	temperature	temperature	NN
58810	1996	17	_	_	NNP
58810	1996	18	of	of	IN
58810	1996	19	the	the	DT
58810	1996	20	sun	sun	NN
58810	1996	21	's	's	POS
58810	1996	22	surface	surface	NN
58810	1996	23	is	be	VBZ
58810	1996	24	probably	probably	RB
58810	1996	25	not	not	RB
58810	1996	26	far	far	RB
58810	1996	27	from	from	IN
58810	1996	28	correct	correct	JJ
58810	1996	29	.	.	.
58810	1997	1	By	by	IN
58810	1997	2	this	this	DT
58810	1997	3	is	be	VBZ
58810	1997	4	meant	mean	VBN
58810	1997	5	the	the	DT
58810	1997	6	temperature	temperature	NN
58810	1997	7	that	that	WDT
58810	1997	8	a	a	DT
58810	1997	9	uniform	uniform	JJ
58810	1997	10	surface	surface	NN
58810	1997	11	of	of	IN
58810	1997	12	lampblack	lampblack	NN
58810	1997	13	of	of	IN
58810	1997	14	the	the	DT
58810	1997	15	size	size	NN
58810	1997	16	of	of	IN
58810	1997	17	the	the	DT
58810	1997	18	sun	sun	NN
58810	1997	19	must	must	MD
58810	1997	20	have	have	VB
58810	1997	21	in	in	IN
58810	1997	22	order	order	NN
58810	1997	23	to	to	TO
58810	1997	24	radiate	radiate	VB
58810	1997	25	as	as	RB
58810	1997	26	much	much	JJ
58810	1997	27	heat	heat	NN
58810	1997	28	as	as	IN
58810	1997	29	the	the	DT
58810	1997	30	sun	sun	NN
58810	1997	31	does	do	VBZ
58810	1997	32	.	.	.
58810	1998	1	The	the	DT
58810	1998	2	most	most	RBS
58810	1998	3	intense	intense	JJ
58810	1998	4	artificial	artificial	JJ
58810	1998	5	heat	heat	NN
58810	1998	6	does	do	VBZ
58810	1998	7	not	not	RB
58810	1998	8	exceed	exceed	VB
58810	1998	9	four	four	CD
58810	1998	10	thousand	thousand	CD
58810	1998	11	degrees	degree	NNS
58810	1998	12	Fahrenheit	Fahrenheit	NNP
58810	1998	13	.	.	.
58810	1999	1	[	[	-LRB-
58810	1999	2	Illustration	illustration	NN
58810	1999	3	:	:	:
58810	1999	4	Fig	Fig	NNP
58810	1999	5	.	.	.
58810	2000	1	161	161	CD
58810	2000	2	.	.	.
58810	2000	3	]	]	-RRB-
58810	2001	1	145	145	CD
58810	2001	2	.	.	.
58810	2002	1	_	_	NNP
58810	2002	2	The	the	DT
58810	2002	3	Amount	Amount	NNP
58810	2002	4	of	of	IN
58810	2002	5	Heat	Heat	NNP
58810	2002	6	Radiated	radiate	VBN
58810	2002	7	by	by	IN
58810	2002	8	the	the	DT
58810	2002	9	Sun._--A	Sun._--A	NNP
58810	2002	10	unit	unit	NN
58810	2002	11	of	of	IN
58810	2002	12	heat	heat	NNP
58810	2002	13	is	be	VBZ
58810	2002	14	the	the	DT
58810	2002	15	amount	amount	NN
58810	2002	16	of	of	IN
58810	2002	17	heat	heat	NN
58810	2002	18	required	require	VBN
58810	2002	19	to	to	TO
58810	2002	20	raise	raise	VB
58810	2002	21	a	a	DT
58810	2002	22	pound	pound	NN
58810	2002	23	of	of	IN
58810	2002	24	water	water	NN
58810	2002	25	one	one	CD
58810	2002	26	degree	degree	NN
58810	2002	27	in	in	IN
58810	2002	28	temperature	temperature	NN
58810	2002	29	.	.	.
58810	2003	1	It	-PRON-	PRP
58810	2003	2	takes	take	VBZ
58810	2003	3	about	about	RB
58810	2003	4	a	a	DT
58810	2003	5	hundred	hundred	CD
58810	2003	6	and	and	CC
58810	2003	7	forty	forty	CD
58810	2003	8	-	-	HYPH
58810	2003	9	three	three	CD
58810	2003	10	units	unit	NNS
58810	2003	11	of	of	IN
58810	2003	12	heat	heat	NN
58810	2003	13	to	to	TO
58810	2003	14	melt	melt	VB
58810	2003	15	a	a	DT
58810	2003	16	pound	pound	NN
58810	2003	17	of	of	IN
58810	2003	18	ice	ice	NN
58810	2003	19	without	without	IN
58810	2003	20	changing	change	VBG
58810	2003	21	its	-PRON-	PRP$
58810	2003	22	temperature	temperature	NN
58810	2003	23	.	.	.
58810	2004	1	A	a	DT
58810	2004	2	cubic	cubic	JJ
58810	2004	3	foot	foot	NN
58810	2004	4	of	of	IN
58810	2004	5	ice	ice	NN
58810	2004	6	weighs	weigh	VBZ
58810	2004	7	about	about	RB
58810	2004	8	fifty	fifty	CD
58810	2004	9	-	-	HYPH
58810	2004	10	seven	seven	CD
58810	2004	11	pounds	pound	NNS
58810	2004	12	.	.	.
58810	2005	1	According	accord	VBG
58810	2005	2	to	to	IN
58810	2005	3	Sir	Sir	NNP
58810	2005	4	William	William	NNP
58810	2005	5	Herschel	Herschel	NNP
58810	2005	6	,	,	,
58810	2005	7	were	be	VBD
58810	2005	8	all	all	PDT
58810	2005	9	the	the	DT
58810	2005	10	heat	heat	NN
58810	2005	11	radiated	radiate	VBN
58810	2005	12	by	by	IN
58810	2005	13	the	the	DT
58810	2005	14	sun	sun	NN
58810	2005	15	concentrated	concentrate	VBD
58810	2005	16	on	on	IN
58810	2005	17	a	a	DT
58810	2005	18	cylinder	cylinder	NN
58810	2005	19	of	of	IN
58810	2005	20	ice	ice	NN
58810	2005	21	forty	forty	CD
58810	2005	22	-	-	HYPH
58810	2005	23	five	five	CD
58810	2005	24	miles	mile	NNS
58810	2005	25	in	in	IN
58810	2005	26	diameter	diameter	NN
58810	2005	27	,	,	,
58810	2005	28	it	-PRON-	PRP
58810	2005	29	would	would	MD
58810	2005	30	melt	melt	VB
58810	2005	31	it	-PRON-	PRP
58810	2005	32	off	off	RP
58810	2005	33	at	at	IN
58810	2005	34	the	the	DT
58810	2005	35	rate	rate	NN
58810	2005	36	of	of	IN
58810	2005	37	about	about	RB
58810	2005	38	a	a	DT
58810	2005	39	hundred	hundred	CD
58810	2005	40	and	and	CC
58810	2005	41	ninety	ninety	CD
58810	2005	42	thousand	thousand	CD
58810	2005	43	miles	mile	NNS
58810	2005	44	a	a	DT
58810	2005	45	second	second	NN
58810	2005	46	.	.	.
58810	2006	1	Professor	Professor	NNP
58810	2006	2	Young	Young	NNP
58810	2006	3	gives	give	VBZ
58810	2006	4	the	the	DT
58810	2006	5	following	follow	VBG
58810	2006	6	illustration	illustration	NN
58810	2006	7	of	of	IN
58810	2006	8	the	the	DT
58810	2006	9	energy	energy	NN
58810	2006	10	of	of	IN
58810	2006	11	solar	solar	JJ
58810	2006	12	radiation	radiation	NN
58810	2006	13	:	:	:
58810	2006	14	"	"	``
58810	2006	15	If	if	IN
58810	2006	16	we	-PRON-	PRP
58810	2006	17	could	could	MD
58810	2006	18	build	build	VB
58810	2006	19	up	up	RP
58810	2006	20	a	a	DT
58810	2006	21	solid	solid	JJ
58810	2006	22	column	column	NN
58810	2006	23	of	of	IN
58810	2006	24	ice	ice	NN
58810	2006	25	from	from	IN
58810	2006	26	the	the	DT
58810	2006	27	earth	earth	NN
58810	2006	28	to	to	IN
58810	2006	29	the	the	DT
58810	2006	30	sun	sun	NN
58810	2006	31	,	,	,
58810	2006	32	two	two	CD
58810	2006	33	miles	mile	NNS
58810	2006	34	and	and	CC
58810	2006	35	a	a	DT
58810	2006	36	quarter	quarter	NN
58810	2006	37	in	in	IN
58810	2006	38	diameter	diameter	NN
58810	2006	39	,	,	,
58810	2006	40	spanning	span	VBG
58810	2006	41	the	the	DT
58810	2006	42	inconceivable	inconceivable	JJ
58810	2006	43	abyss	abyss	NN
58810	2006	44	of	of	IN
58810	2006	45	ninety	ninety	CD
58810	2006	46	-	-	HYPH
58810	2006	47	three	three	CD
58810	2006	48	million	million	CD
58810	2006	49	miles	mile	NNS
58810	2006	50	,	,	,
58810	2006	51	and	and	CC
58810	2006	52	if	if	IN
58810	2006	53	then	then	RB
58810	2006	54	the	the	DT
58810	2006	55	sun	sun	NN
58810	2006	56	should	should	MD
58810	2006	57	concentrate	concentrate	VB
58810	2006	58	his	-PRON-	PRP$
58810	2006	59	power	power	NN
58810	2006	60	upon	upon	IN
58810	2006	61	it	-PRON-	PRP
58810	2006	62	,	,	,
58810	2006	63	it	-PRON-	PRP
58810	2006	64	would	would	MD
58810	2006	65	dissolve	dissolve	VB
58810	2006	66	and	and	CC
58810	2006	67	melt	melt	VB
58810	2006	68	,	,	,
58810	2006	69	not	not	RB
58810	2006	70	in	in	IN
58810	2006	71	an	an	DT
58810	2006	72	hour	hour	NN
58810	2006	73	,	,	,
58810	2006	74	nor	nor	CC
58810	2006	75	a	a	DT
58810	2006	76	minute	minute	NN
58810	2006	77	,	,	,
58810	2006	78	but	but	CC
58810	2006	79	in	in	IN
58810	2006	80	a	a	DT
58810	2006	81	single	single	JJ
58810	2006	82	second	second	NN
58810	2006	83	.	.	.
58810	2007	1	One	one	CD
58810	2007	2	swing	swing	NN
58810	2007	3	of	of	IN
58810	2007	4	the	the	DT
58810	2007	5	pendulum	pendulum	NN
58810	2007	6	,	,	,
58810	2007	7	and	and	CC
58810	2007	8	it	-PRON-	PRP
58810	2007	9	would	would	MD
58810	2007	10	be	be	VB
58810	2007	11	water	water	NN
58810	2007	12	;	;	:
58810	2007	13	seven	seven	CD
58810	2007	14	more	more	JJR
58810	2007	15	,	,	,
58810	2007	16	and	and	CC
58810	2007	17	it	-PRON-	PRP
58810	2007	18	would	would	MD
58810	2007	19	be	be	VB
58810	2007	20	dissipated	dissipate	VBN
58810	2007	21	in	in	IN
58810	2007	22	vapor	vapor	NN
58810	2007	23	.	.	.
58810	2007	24	"	"	''
58810	2008	1	[	[	-LRB-
58810	2008	2	Illustration	illustration	NN
58810	2008	3	:	:	:
58810	2008	4	Fig	Fig	NNP
58810	2008	5	.	.	.
58810	2009	1	162	162	CD
58810	2009	2	.	.	.
58810	2009	3	]	]	-RRB-
58810	2010	1	This	this	DT
58810	2010	2	heat	heat	NN
58810	2010	3	would	would	MD
58810	2010	4	be	be	VB
58810	2010	5	sufficient	sufficient	JJ
58810	2010	6	to	to	TO
58810	2010	7	melt	melt	VB
58810	2010	8	a	a	DT
58810	2010	9	layer	layer	NN
58810	2010	10	of	of	IN
58810	2010	11	ice	ice	NN
58810	2010	12	nearly	nearly	RB
58810	2010	13	fifty	fifty	CD
58810	2010	14	feet	foot	NNS
58810	2010	15	thick	thick	JJ
58810	2010	16	all	all	RB
58810	2010	17	around	around	IN
58810	2010	18	the	the	DT
58810	2010	19	sun	sun	NN
58810	2010	20	in	in	IN
58810	2010	21	a	a	DT
58810	2010	22	minute	minute	NN
58810	2010	23	.	.	.
58810	2011	1	To	to	TO
58810	2011	2	develop	develop	VB
58810	2011	3	this	this	DT
58810	2011	4	heat	heat	NN
58810	2011	5	would	would	MD
58810	2011	6	require	require	VB
58810	2011	7	the	the	DT
58810	2011	8	hourly	hourly	JJ
58810	2011	9	consumption	consumption	NN
58810	2011	10	of	of	IN
58810	2011	11	a	a	DT
58810	2011	12	layer	layer	NN
58810	2011	13	of	of	IN
58810	2011	14	anthracite	anthracite	NN
58810	2011	15	coal	coal	NN
58810	2011	16	,	,	,
58810	2011	17	more	more	JJR
58810	2011	18	than	than	IN
58810	2011	19	sixteen	sixteen	CD
58810	2011	20	feet	foot	NNS
58810	2011	21	thick	thick	JJ
58810	2011	22	,	,	,
58810	2011	23	over	over	IN
58810	2011	24	the	the	DT
58810	2011	25	entire	entire	JJ
58810	2011	26	surface	surface	NN
58810	2011	27	of	of	IN
58810	2011	28	the	the	DT
58810	2011	29	sun	sun	NN
58810	2011	30	;	;	:
58810	2011	31	and	and	CC
58810	2011	32	the	the	DT
58810	2011	33	_	_	NNP
58810	2011	34	mechanical	mechanical	JJ
58810	2011	35	equivalent	equivalent	JJ
58810	2011	36	_	_	NNP
58810	2011	37	of	of	IN
58810	2011	38	this	this	DT
58810	2011	39	heat	heat	NN
58810	2011	40	is	be	VBZ
58810	2011	41	about	about	RB
58810	2011	42	ten	ten	CD
58810	2011	43	thousand	thousand	CD
58810	2011	44	horse	horse	NN
58810	2011	45	-	-	HYPH
58810	2011	46	power	power	NN
58810	2011	47	on	on	IN
58810	2011	48	every	every	DT
58810	2011	49	square	square	JJ
58810	2011	50	foot	foot	NN
58810	2011	51	of	of	IN
58810	2011	52	the	the	DT
58810	2011	53	sun	sun	NN
58810	2011	54	's	's	POS
58810	2011	55	surface	surface	NN
58810	2011	56	.	.	.
58810	2012	1	146	146	CD
58810	2012	2	.	.	.
58810	2013	1	_	_	NNP
58810	2013	2	The	the	DT
58810	2013	3	Brightness	Brightness	NNP
58810	2013	4	of	of	IN
58810	2013	5	the	the	DT
58810	2013	6	Sun	Sun	NNP
58810	2013	7	's	's	POS
58810	2013	8	Surface._--The	Surface._--The	NNP
58810	2013	9	sun	sun	NN
58810	2013	10	's	's	POS
58810	2013	11	surface	surface	NN
58810	2013	12	is	be	VBZ
58810	2013	13	a	a	DT
58810	2013	14	hundred	hundred	CD
58810	2013	15	and	and	CC
58810	2013	16	ninety	ninety	CD
58810	2013	17	thousand	thousand	CD
58810	2013	18	times	time	NNS
58810	2013	19	as	as	RB
58810	2013	20	bright	bright	JJ
58810	2013	21	as	as	IN
58810	2013	22	a	a	DT
58810	2013	23	candle	candle	NN
58810	2013	24	-	-	HYPH
58810	2013	25	flame	flame	NN
58810	2013	26	,	,	,
58810	2013	27	a	a	DT
58810	2013	28	hundred	hundred	CD
58810	2013	29	and	and	CC
58810	2013	30	forty	forty	CD
58810	2013	31	-	-	HYPH
58810	2013	32	six	six	CD
58810	2013	33	times	time	NNS
58810	2013	34	as	as	RB
58810	2013	35	bright	bright	JJ
58810	2013	36	as	as	IN
58810	2013	37	the	the	DT
58810	2013	38	calcium	calcium	NN
58810	2013	39	-	-	HYPH
58810	2013	40	light	light	NN
58810	2013	41	,	,	,
58810	2013	42	and	and	CC
58810	2013	43	about	about	RB
58810	2013	44	three	three	CD
58810	2013	45	times	time	NNS
58810	2013	46	and	and	CC
58810	2013	47	a	a	DT
58810	2013	48	half	half	NN
58810	2013	49	as	as	RB
58810	2013	50	bright	bright	JJ
58810	2013	51	as	as	IN
58810	2013	52	the	the	DT
58810	2013	53	voltaic	voltaic	NNP
58810	2013	54	arc	arc	NNP
58810	2013	55	.	.	.
58810	2014	1	The	the	DT
58810	2014	2	sun	sun	NN
58810	2014	3	's	's	POS
58810	2014	4	disk	disk	NN
58810	2014	5	is	be	VBZ
58810	2014	6	much	much	RB
58810	2014	7	less	less	RBR
58810	2014	8	bright	bright	JJ
58810	2014	9	near	near	IN
58810	2014	10	the	the	DT
58810	2014	11	margin	margin	NN
58810	2014	12	than	than	IN
58810	2014	13	near	near	IN
58810	2014	14	the	the	DT
58810	2014	15	centre	centre	NN
58810	2014	16	,	,	,
58810	2014	17	a	a	DT
58810	2014	18	point	point	NN
58810	2014	19	on	on	IN
58810	2014	20	the	the	DT
58810	2014	21	limb	limb	NN
58810	2014	22	of	of	IN
58810	2014	23	the	the	DT
58810	2014	24	sun	sun	NN
58810	2014	25	being	be	VBG
58810	2014	26	only	only	RB
58810	2014	27	about	about	RB
58810	2014	28	a	a	DT
58810	2014	29	fourth	fourth	JJ
58810	2014	30	as	as	RB
58810	2014	31	bright	bright	JJ
58810	2014	32	as	as	IN
58810	2014	33	one	one	CD
58810	2014	34	near	near	IN
58810	2014	35	the	the	DT
58810	2014	36	centre	centre	NN
58810	2014	37	of	of	IN
58810	2014	38	the	the	DT
58810	2014	39	disk	disk	NN
58810	2014	40	.	.	.
58810	2015	1	This	this	DT
58810	2015	2	diminution	diminution	NN
58810	2015	3	of	of	IN
58810	2015	4	brightness	brightness	NN
58810	2015	5	towards	towards	IN
58810	2015	6	the	the	DT
58810	2015	7	margin	margin	NN
58810	2015	8	of	of	IN
58810	2015	9	the	the	DT
58810	2015	10	disk	disk	NN
58810	2015	11	is	be	VBZ
58810	2015	12	due	due	JJ
58810	2015	13	to	to	IN
58810	2015	14	the	the	DT
58810	2015	15	increase	increase	NN
58810	2015	16	in	in	IN
58810	2015	17	the	the	DT
58810	2015	18	absorption	absorption	NN
58810	2015	19	of	of	IN
58810	2015	20	the	the	DT
58810	2015	21	solar	solar	JJ
58810	2015	22	atmosphere	atmosphere	NN
58810	2015	23	as	as	IN
58810	2015	24	we	-PRON-	PRP
58810	2015	25	pass	pass	VBP
58810	2015	26	from	from	IN
58810	2015	27	the	the	DT
58810	2015	28	centre	centre	NN
58810	2015	29	towards	towards	IN
58810	2015	30	the	the	DT
58810	2015	31	margin	margin	NN
58810	2015	32	of	of	IN
58810	2015	33	the	the	DT
58810	2015	34	sun	sun	NN
58810	2015	35	's	's	POS
58810	2015	36	disk	disk	NN
58810	2015	37	;	;	,
58810	2015	38	and	and	CC
58810	2015	39	this	this	DT
58810	2015	40	increased	increase	VBN
58810	2015	41	absorption	absorption	NN
58810	2015	42	is	be	VBZ
58810	2015	43	due	due	JJ
58810	2015	44	to	to	IN
58810	2015	45	the	the	DT
58810	2015	46	fact	fact	NN
58810	2015	47	,	,	,
58810	2015	48	that	that	IN
58810	2015	49	the	the	DT
58810	2015	50	rays	ray	NNS
58810	2015	51	which	which	WDT
58810	2015	52	reach	reach	VBP
58810	2015	53	us	-PRON-	PRP
58810	2015	54	from	from	IN
58810	2015	55	near	near	IN
58810	2015	56	the	the	DT
58810	2015	57	margin	margin	NN
58810	2015	58	have	have	VBP
58810	2015	59	to	to	TO
58810	2015	60	traverse	traverse	VB
58810	2015	61	a	a	DT
58810	2015	62	much	much	RB
58810	2015	63	greater	great	JJR
58810	2015	64	thickness	thickness	NN
58810	2015	65	of	of	IN
58810	2015	66	the	the	DT
58810	2015	67	solar	solar	JJ
58810	2015	68	atmosphere	atmosphere	NN
58810	2015	69	than	than	IN
58810	2015	70	those	those	DT
58810	2015	71	which	which	WDT
58810	2015	72	reach	reach	VBP
58810	2015	73	us	-PRON-	PRP
58810	2015	74	from	from	IN
58810	2015	75	the	the	DT
58810	2015	76	centre	centre	NN
58810	2015	77	of	of	IN
58810	2015	78	the	the	DT
58810	2015	79	disk	disk	NN
58810	2015	80	.	.	.
58810	2016	1	This	this	DT
58810	2016	2	will	will	MD
58810	2016	3	be	be	VB
58810	2016	4	evident	evident	JJ
58810	2016	5	from	from	IN
58810	2016	6	Fig	Fig	NNP
58810	2016	7	.	.	.
58810	2017	1	162	162	CD
58810	2017	2	,	,	,
58810	2017	3	in	in	IN
58810	2017	4	which	which	WDT
58810	2017	5	the	the	DT
58810	2017	6	arrows	arrow	NNS
58810	2017	7	mark	mark	VBP
58810	2017	8	the	the	DT
58810	2017	9	paths	path	NNS
58810	2017	10	of	of	IN
58810	2017	11	rays	ray	NNS
58810	2017	12	from	from	IN
58810	2017	13	different	different	JJ
58810	2017	14	parts	part	NNS
58810	2017	15	of	of	IN
58810	2017	16	the	the	DT
58810	2017	17	solar	solar	JJ
58810	2017	18	disk	disk	NN
58810	2017	19	.	.	.
58810	2018	1	The	the	DT
58810	2018	2	Spectroscope	Spectroscope	NNP
58810	2018	3	.	.	.
58810	2019	1	[	[	-LRB-
58810	2019	2	Illustration	illustration	NN
58810	2019	3	:	:	:
58810	2019	4	Fig	Fig	NNP
58810	2019	5	.	.	.
58810	2020	1	163	163	CD
58810	2020	2	.	.	.
58810	2020	3	]	]	-RRB-
58810	2021	1	147	147	CD
58810	2021	2	.	.	.
58810	2022	1	_	_	NNP
58810	2022	2	The	the	DT
58810	2022	3	Spectroscope	Spectroscope	NNP
58810	2022	4	as	as	IN
58810	2022	5	an	an	DT
58810	2022	6	Astronomical	Astronomical	NNP
58810	2022	7	Instrument._--The	Instrument._--The	NNP
58810	2022	8	_	_	NNP
58810	2022	9	spectroscope	spectroscope	NN
58810	2022	10	_	_	NNP
58810	2022	11	is	be	VBZ
58810	2022	12	now	now	RB
58810	2022	13	continually	continually	RB
58810	2022	14	employed	employ	VBN
58810	2022	15	in	in	IN
58810	2022	16	the	the	DT
58810	2022	17	study	study	NN
58810	2022	18	of	of	IN
58810	2022	19	the	the	DT
58810	2022	20	physical	physical	JJ
58810	2022	21	condition	condition	NN
58810	2022	22	and	and	CC
58810	2022	23	chemical	chemical	NN
58810	2022	24	constitution	constitution	NN
58810	2022	25	of	of	IN
58810	2022	26	the	the	DT
58810	2022	27	sun	sun	NN
58810	2022	28	and	and	CC
58810	2022	29	of	of	IN
58810	2022	30	the	the	DT
58810	2022	31	other	other	JJ
58810	2022	32	heavenly	heavenly	JJ
58810	2022	33	bodies	body	NNS
58810	2022	34	.	.	.
58810	2023	1	It	-PRON-	PRP
58810	2023	2	has	have	VBZ
58810	2023	3	become	become	VBN
58810	2023	4	almost	almost	RB
58810	2023	5	as	as	RB
58810	2023	6	indispensable	indispensable	JJ
58810	2023	7	to	to	IN
58810	2023	8	the	the	DT
58810	2023	9	astronomer	astronomer	NN
58810	2023	10	as	as	IN
58810	2023	11	the	the	DT
58810	2023	12	telescope	telescope	NN
58810	2023	13	.	.	.
58810	2024	1	148	148	CD
58810	2024	2	.	.	.
58810	2025	1	_	_	NNP
58810	2025	2	The	the	DT
58810	2025	3	Dispersion	Dispersion	NNP
58810	2025	4	Spectroscope._--The	spectroscope._--the	CD
58810	2025	5	essential	essential	JJ
58810	2025	6	parts	part	NNS
58810	2025	7	of	of	IN
58810	2025	8	the	the	DT
58810	2025	9	_	_	NNP
58810	2025	10	dispersion	dispersion	NN
58810	2025	11	_	_	NNP
58810	2025	12	spectroscope	spectroscope	NN
58810	2025	13	are	be	VBP
58810	2025	14	shown	show	VBN
58810	2025	15	in	in	IN
58810	2025	16	Fig	Fig	NNP
58810	2025	17	.	.	.
58810	2026	1	163	163	CD
58810	2026	2	.	.	.
58810	2027	1	These	these	DT
58810	2027	2	are	be	VBP
58810	2027	3	the	the	DT
58810	2027	4	_	_	NNP
58810	2027	5	collimator	collimator	NN
58810	2027	6	tube	tube	NN
58810	2027	7	_	_	NNP
58810	2027	8	,	,	,
58810	2027	9	the	the	DT
58810	2027	10	_	_	NNP
58810	2027	11	prism	prism	NN
58810	2027	12	_	_	NNP
58810	2027	13	,	,	,
58810	2027	14	and	and	CC
58810	2027	15	the	the	DT
58810	2027	16	_	_	NNP
58810	2027	17	telescope	telescope	NN
58810	2027	18	_	_	NNP
58810	2027	19	.	.	.
58810	2028	1	The	the	DT
58810	2028	2	collimator	collimator	NN
58810	2028	3	tube	tube	NN
58810	2028	4	has	have	VBZ
58810	2028	5	a	a	DT
58810	2028	6	narrow	narrow	JJ
58810	2028	7	slit	slit	NN
58810	2028	8	at	at	IN
58810	2028	9	one	one	CD
58810	2028	10	end	end	NN
58810	2028	11	,	,	,
58810	2028	12	through	through	IN
58810	2028	13	which	which	WDT
58810	2028	14	the	the	DT
58810	2028	15	light	light	NN
58810	2028	16	to	to	TO
58810	2028	17	be	be	VB
58810	2028	18	examined	examine	VBN
58810	2028	19	is	be	VBZ
58810	2028	20	admitted	admit	VBN
58810	2028	21	,	,	,
58810	2028	22	and	and	CC
58810	2028	23	somewhere	somewhere	RB
58810	2028	24	within	within	IN
58810	2028	25	the	the	DT
58810	2028	26	tube	tube	NN
58810	2028	27	a	a	DT
58810	2028	28	lens	lens	NN
58810	2028	29	for	for	IN
58810	2028	30	condensing	condense	VBG
58810	2028	31	the	the	DT
58810	2028	32	light	light	NN
58810	2028	33	.	.	.
58810	2029	1	The	the	DT
58810	2029	2	light	light	NN
58810	2029	3	is	be	VBZ
58810	2029	4	dispersed	disperse	VBN
58810	2029	5	on	on	IN
58810	2029	6	passing	pass	VBG
58810	2029	7	through	through	IN
58810	2029	8	the	the	DT
58810	2029	9	prism	prism	NN
58810	2029	10	:	:	:
58810	2029	11	it	-PRON-	PRP
58810	2029	12	then	then	RB
58810	2029	13	passes	pass	VBZ
58810	2029	14	through	through	IN
58810	2029	15	the	the	DT
58810	2029	16	objective	objective	NN
58810	2029	17	of	of	IN
58810	2029	18	the	the	DT
58810	2029	19	telescope	telescope	NN
58810	2029	20	,	,	,
58810	2029	21	and	and	CC
58810	2029	22	forms	form	NNS
58810	2029	23	within	within	IN
58810	2029	24	the	the	DT
58810	2029	25	tube	tube	NN
58810	2029	26	an	an	DT
58810	2029	27	image	image	NN
58810	2029	28	of	of	IN
58810	2029	29	the	the	DT
58810	2029	30	spectrum	spectrum	NN
58810	2029	31	,	,	,
58810	2029	32	which	which	WDT
58810	2029	33	is	be	VBZ
58810	2029	34	examined	examine	VBN
58810	2029	35	by	by	IN
58810	2029	36	means	mean	NNS
58810	2029	37	of	of	IN
58810	2029	38	the	the	DT
58810	2029	39	eye	eye	NN
58810	2029	40	-	-	HYPH
58810	2029	41	piece	piece	NN
58810	2029	42	.	.	.
58810	2030	1	The	the	DT
58810	2030	2	power	power	NN
58810	2030	3	of	of	IN
58810	2030	4	the	the	DT
58810	2030	5	spectroscope	spectroscope	NN
58810	2030	6	is	be	VBZ
58810	2030	7	increased	increase	VBN
58810	2030	8	by	by	IN
58810	2030	9	increasing	increase	VBG
58810	2030	10	the	the	DT
58810	2030	11	number	number	NN
58810	2030	12	of	of	IN
58810	2030	13	prisms	prism	NNS
58810	2030	14	,	,	,
58810	2030	15	which	which	WDT
58810	2030	16	are	be	VBP
58810	2030	17	arranged	arrange	VBN
58810	2030	18	so	so	IN
58810	2030	19	that	that	IN
58810	2030	20	the	the	DT
58810	2030	21	light	light	NN
58810	2030	22	shall	shall	MD
58810	2030	23	pass	pass	VB
58810	2030	24	through	through	RP
58810	2030	25	one	one	CD
58810	2030	26	after	after	IN
58810	2030	27	another	another	DT
58810	2030	28	in	in	IN
58810	2030	29	succession	succession	NN
58810	2030	30	.	.	.
58810	2031	1	Such	such	PDT
58810	2031	2	an	an	DT
58810	2031	3	arrangement	arrangement	NN
58810	2031	4	of	of	IN
58810	2031	5	prisms	prism	NNS
58810	2031	6	is	be	VBZ
58810	2031	7	shown	show	VBN
58810	2031	8	in	in	IN
58810	2031	9	Fig	Fig	NNP
58810	2031	10	.	.	.
58810	2032	1	164	164	CD
58810	2032	2	.	.	.
58810	2033	1	One	one	CD
58810	2033	2	end	end	NN
58810	2033	3	of	of	IN
58810	2033	4	the	the	DT
58810	2033	5	collimator	collimator	NN
58810	2033	6	tube	tube	NN
58810	2033	7	is	be	VBZ
58810	2033	8	seen	see	VBN
58810	2033	9	at	at	IN
58810	2033	10	the	the	DT
58810	2033	11	left	left	NN
58810	2033	12	,	,	,
58810	2033	13	and	and	CC
58810	2033	14	one	one	CD
58810	2033	15	end	end	NN
58810	2033	16	of	of	IN
58810	2033	17	the	the	DT
58810	2033	18	telescope	telescope	NN
58810	2033	19	at	at	IN
58810	2033	20	the	the	DT
58810	2033	21	right	right	NN
58810	2033	22	.	.	.
58810	2034	1	Sometimes	sometimes	RB
58810	2034	2	the	the	DT
58810	2034	3	prisms	prism	NNS
58810	2034	4	are	be	VBP
58810	2034	5	made	make	VBN
58810	2034	6	long	long	JJ
58810	2034	7	,	,	,
58810	2034	8	and	and	CC
58810	2034	9	the	the	DT
58810	2034	10	light	light	NN
58810	2034	11	is	be	VBZ
58810	2034	12	sent	send	VBN
58810	2034	13	twice	twice	RB
58810	2034	14	through	through	IN
58810	2034	15	the	the	DT
58810	2034	16	same	same	JJ
58810	2034	17	train	train	NN
58810	2034	18	of	of	IN
58810	2034	19	prisms	prism	NNS
58810	2034	20	,	,	,
58810	2034	21	once	once	RB
58810	2034	22	through	through	IN
58810	2034	23	the	the	DT
58810	2034	24	lower	low	JJR
58810	2034	25	,	,	,
58810	2034	26	and	and	CC
58810	2034	27	once	once	RB
58810	2034	28	through	through	IN
58810	2034	29	the	the	DT
58810	2034	30	upper	upper	JJ
58810	2034	31	,	,	,
58810	2034	32	half	half	NN
58810	2034	33	of	of	IN
58810	2034	34	the	the	DT
58810	2034	35	prisms	prism	NNS
58810	2034	36	.	.	.
58810	2035	1	This	this	DT
58810	2035	2	is	be	VBZ
58810	2035	3	accomplished	accomplish	VBN
58810	2035	4	by	by	IN
58810	2035	5	placing	place	VBG
58810	2035	6	a	a	DT
58810	2035	7	rectangular	rectangular	JJ
58810	2035	8	prism	prism	NN
58810	2035	9	against	against	IN
58810	2035	10	the	the	DT
58810	2035	11	last	last	JJ
58810	2035	12	prism	prism	NN
58810	2035	13	of	of	IN
58810	2035	14	the	the	DT
58810	2035	15	train	train	NN
58810	2035	16	,	,	,
58810	2035	17	as	as	IN
58810	2035	18	shown	show	VBN
58810	2035	19	in	in	IN
58810	2035	20	Fig	Fig	NNP
58810	2035	21	.	.	.
58810	2036	1	165	165	CD
58810	2036	2	.	.	.
58810	2037	1	[	[	-LRB-
58810	2037	2	Illustration	illustration	NN
58810	2037	3	:	:	:
58810	2037	4	Fig	Fig	NNP
58810	2037	5	.	.	.
58810	2038	1	164	164	CD
58810	2038	2	.	.	.
58810	2038	3	]	]	-RRB-
58810	2039	1	[	[	-LRB-
58810	2039	2	Illustration	illustration	NN
58810	2039	3	:	:	:
58810	2039	4	Fig	Fig	NNP
58810	2039	5	.	.	.
58810	2040	1	165	165	CD
58810	2040	2	.	.	.
58810	2040	3	]	]	-RRB-
58810	2041	1	149	149	CD
58810	2041	2	.	.	.
58810	2042	1	_	_	NNP
58810	2042	2	The	the	DT
58810	2042	3	Micrometer	Micrometer	NNP
58810	2042	4	Scale._--Various	scale._--various	JJ
58810	2042	5	devices	device	NNS
58810	2042	6	are	be	VBP
58810	2042	7	employed	employ	VBN
58810	2042	8	to	to	TO
58810	2042	9	obtain	obtain	VB
58810	2042	10	an	an	DT
58810	2042	11	image	image	NN
58810	2042	12	of	of	IN
58810	2042	13	a	a	DT
58810	2042	14	micrometer	micrometer	NN
58810	2042	15	scale	scale	NN
58810	2042	16	in	in	IN
58810	2042	17	the	the	DT
58810	2042	18	tube	tube	NN
58810	2042	19	of	of	IN
58810	2042	20	the	the	DT
58810	2042	21	telescope	telescope	NN
58810	2042	22	beside	beside	IN
58810	2042	23	that	that	DT
58810	2042	24	of	of	IN
58810	2042	25	the	the	DT
58810	2042	26	spectrum	spectrum	NN
58810	2042	27	.	.	.
58810	2043	1	[	[	-LRB-
58810	2043	2	Illustration	illustration	NN
58810	2043	3	:	:	:
58810	2043	4	Fig	Fig	NNP
58810	2043	5	.	.	.
58810	2044	1	166	166	CD
58810	2044	2	.	.	.
58810	2044	3	]	]	-RRB-
58810	2045	1	One	one	CD
58810	2045	2	of	of	IN
58810	2045	3	the	the	DT
58810	2045	4	simplest	simple	JJS
58810	2045	5	of	of	IN
58810	2045	6	these	these	DT
58810	2045	7	methods	method	NNS
58810	2045	8	is	be	VBZ
58810	2045	9	shown	show	VBN
58810	2045	10	in	in	IN
58810	2045	11	Fig	Fig	NNP
58810	2045	12	.	.	.
58810	2046	1	166	166	CD
58810	2046	2	.	.	.
58810	2047	1	_	_	NNP
58810	2047	2	A	a	DT
58810	2047	3	_	_	NNP
58810	2047	4	is	be	VBZ
58810	2047	5	the	the	DT
58810	2047	6	telescope	telescope	NN
58810	2047	7	,	,	,
58810	2047	8	_	_	NNP
58810	2047	9	B	B	NNP
58810	2047	10	_	_	NNP
58810	2047	11	the	the	DT
58810	2047	12	collimator	collimator	NN
58810	2047	13	,	,	,
58810	2047	14	and	and	CC
58810	2047	15	_	_	NNP
58810	2047	16	C	C	NNP
58810	2047	17	_	_	NNP
58810	2047	18	the	the	DT
58810	2047	19	micrometer	micrometer	NN
58810	2047	20	tube	tube	NN
58810	2047	21	.	.	.
58810	2048	1	The	the	DT
58810	2048	2	opening	opening	NN
58810	2048	3	at	at	IN
58810	2048	4	the	the	DT
58810	2048	5	outer	outer	JJ
58810	2048	6	end	end	NN
58810	2048	7	of	of	IN
58810	2048	8	_	_	NNP
58810	2048	9	C	C	NNP
58810	2048	10	_	_	NNP
58810	2048	11	contains	contain	VBZ
58810	2048	12	a	a	DT
58810	2048	13	piece	piece	NN
58810	2048	14	of	of	IN
58810	2048	15	glass	glass	NN
58810	2048	16	which	which	WDT
58810	2048	17	has	have	VBZ
58810	2048	18	a	a	DT
58810	2048	19	micrometer	micrometer	NN
58810	2048	20	scale	scale	NN
58810	2048	21	marked	mark	VBN
58810	2048	22	upon	upon	IN
58810	2048	23	it	-PRON-	PRP
58810	2048	24	.	.	.
58810	2049	1	The	the	DT
58810	2049	2	light	light	NN
58810	2049	3	from	from	IN
58810	2049	4	the	the	DT
58810	2049	5	candle	candle	NN
58810	2049	6	shines	shine	VBZ
58810	2049	7	through	through	IN
58810	2049	8	this	this	DT
58810	2049	9	glass	glass	NN
58810	2049	10	,	,	,
58810	2049	11	falls	fall	VBZ
58810	2049	12	upon	upon	IN
58810	2049	13	the	the	DT
58810	2049	14	surface	surface	NN
58810	2049	15	of	of	IN
58810	2049	16	the	the	DT
58810	2049	17	prism	prism	NN
58810	2049	18	_	_	NNP
58810	2049	19	P	P	NNP
58810	2049	20	_	_	NNP
58810	2049	21	,	,	,
58810	2049	22	and	and	CC
58810	2049	23	is	be	VBZ
58810	2049	24	thence	thence	NN
58810	2049	25	reflected	reflect	VBN
58810	2049	26	into	into	IN
58810	2049	27	the	the	DT
58810	2049	28	telescope	telescope	NN
58810	2049	29	,	,	,
58810	2049	30	where	where	WRB
58810	2049	31	it	-PRON-	PRP
58810	2049	32	forms	form	VBZ
58810	2049	33	an	an	DT
58810	2049	34	enlarged	enlarge	VBN
58810	2049	35	image	image	NN
58810	2049	36	of	of	IN
58810	2049	37	the	the	DT
58810	2049	38	micrometer	micrometer	NN
58810	2049	39	scale	scale	NN
58810	2049	40	alongside	alongside	IN
58810	2049	41	the	the	DT
58810	2049	42	image	image	NN
58810	2049	43	of	of	IN
58810	2049	44	the	the	DT
58810	2049	45	spectrum	spectrum	NN
58810	2049	46	.	.	.
58810	2050	1	[	[	-LRB-
58810	2050	2	Illustration	illustration	NN
58810	2050	3	:	:	:
58810	2050	4	Fig	Fig	NNP
58810	2050	5	.	.	.
58810	2051	1	167	167	CD
58810	2051	2	.	.	.
58810	2051	3	]	]	-RRB-
58810	2052	1	150	150	CD
58810	2052	2	.	.	.
58810	2053	1	_	_	NNP
58810	2053	2	The	the	DT
58810	2053	3	Comparison	Comparison	NNP
58810	2053	4	of	of	IN
58810	2053	5	Spectra._--In	spectra._--in	NN
58810	2053	6	order	order	NN
58810	2053	7	to	to	TO
58810	2053	8	compare	compare	VB
58810	2053	9	two	two	CD
58810	2053	10	spectra	spectra	NNP
58810	2053	11	,	,	,
58810	2053	12	it	-PRON-	PRP
58810	2053	13	is	be	VBZ
58810	2053	14	desirable	desirable	JJ
58810	2053	15	to	to	TO
58810	2053	16	be	be	VB
58810	2053	17	able	able	JJ
58810	2053	18	to	to	TO
58810	2053	19	see	see	VB
58810	2053	20	them	-PRON-	PRP
58810	2053	21	side	side	NN
58810	2053	22	by	by	IN
58810	2053	23	side	side	NN
58810	2053	24	in	in	IN
58810	2053	25	the	the	DT
58810	2053	26	telescope	telescope	NN
58810	2053	27	.	.	.
58810	2054	1	The	the	DT
58810	2054	2	images	image	NNS
58810	2054	3	of	of	IN
58810	2054	4	two	two	CD
58810	2054	5	spectra	spectra	NNP
58810	2054	6	may	may	MD
58810	2054	7	be	be	VB
58810	2054	8	obtained	obtain	VBN
58810	2054	9	side	side	NN
58810	2054	10	by	by	IN
58810	2054	11	side	side	NN
58810	2054	12	in	in	IN
58810	2054	13	the	the	DT
58810	2054	14	telescope	telescope	NN
58810	2054	15	tube	tube	NN
58810	2054	16	by	by	IN
58810	2054	17	the	the	DT
58810	2054	18	use	use	NN
58810	2054	19	of	of	IN
58810	2054	20	a	a	DT
58810	2054	21	little	little	JJ
58810	2054	22	rectangular	rectangular	JJ
58810	2054	23	prism	prism	NN
58810	2054	24	,	,	,
58810	2054	25	which	which	WDT
58810	2054	26	covers	cover	VBZ
58810	2054	27	one	one	CD
58810	2054	28	-	-	HYPH
58810	2054	29	half	half	NN
58810	2054	30	of	of	IN
58810	2054	31	the	the	DT
58810	2054	32	slit	slit	NN
58810	2054	33	of	of	IN
58810	2054	34	the	the	DT
58810	2054	35	collimator	collimator	NN
58810	2054	36	tube	tube	NN
58810	2054	37	,	,	,
58810	2054	38	as	as	IN
58810	2054	39	shown	show	VBN
58810	2054	40	in	in	IN
58810	2054	41	Fig	Fig	NNP
58810	2054	42	.	.	.
58810	2055	1	167	167	CD
58810	2055	2	.	.	.
58810	2056	1	The	the	DT
58810	2056	2	light	light	NN
58810	2056	3	from	from	IN
58810	2056	4	one	one	CD
58810	2056	5	source	source	NN
58810	2056	6	is	be	VBZ
58810	2056	7	admitted	admit	VBN
58810	2056	8	directly	directly	RB
58810	2056	9	through	through	IN
58810	2056	10	the	the	DT
58810	2056	11	uncovered	uncovered	JJ
58810	2056	12	half	half	NN
58810	2056	13	of	of	IN
58810	2056	14	the	the	DT
58810	2056	15	slit	slit	NN
58810	2056	16	,	,	,
58810	2056	17	while	while	IN
58810	2056	18	the	the	DT
58810	2056	19	light	light	NN
58810	2056	20	from	from	IN
58810	2056	21	the	the	DT
58810	2056	22	other	other	JJ
58810	2056	23	source	source	NN
58810	2056	24	is	be	VBZ
58810	2056	25	sent	send	VBN
58810	2056	26	through	through	IN
58810	2056	27	the	the	DT
58810	2056	28	covered	cover	VBN
58810	2056	29	portion	portion	NN
58810	2056	30	of	of	IN
58810	2056	31	the	the	DT
58810	2056	32	slit	slit	NN
58810	2056	33	by	by	IN
58810	2056	34	reflection	reflection	NN
58810	2056	35	from	from	IN
58810	2056	36	the	the	DT
58810	2056	37	surface	surface	NN
58810	2056	38	of	of	IN
58810	2056	39	the	the	DT
58810	2056	40	rectangular	rectangular	JJ
58810	2056	41	prism	prism	NN
58810	2056	42	.	.	.
58810	2057	1	This	this	DT
58810	2057	2	arrangement	arrangement	NN
58810	2057	3	and	and	CC
58810	2057	4	its	-PRON-	PRP$
58810	2057	5	action	action	NN
58810	2057	6	will	will	MD
58810	2057	7	be	be	VB
58810	2057	8	readily	readily	RB
58810	2057	9	understood	understand	VBN
58810	2057	10	from	from	IN
58810	2057	11	Fig	Fig	NNP
58810	2057	12	.	.	.
58810	2058	1	167	167	CD
58810	2058	2	.	.	.
58810	2059	1	[	[	-LRB-
58810	2059	2	Illustration	illustration	NN
58810	2059	3	:	:	:
58810	2059	4	Fig	Fig	NNP
58810	2059	5	.	.	.
58810	2060	1	168	168	CD
58810	2060	2	.	.	.
58810	2060	3	]	]	-RRB-
58810	2061	1	151	151	CD
58810	2061	2	.	.	.
58810	2062	1	_	_	NNP
58810	2062	2	Direct	Direct	NNP
58810	2062	3	-	-	HYPH
58810	2062	4	Vision	Vision	NNP
58810	2062	5	Spectroscope._--A	Spectroscope._--A	NNP
58810	2062	6	beam	beam	NN
58810	2062	7	of	of	IN
58810	2062	8	light	light	NN
58810	2062	9	may	may	MD
58810	2062	10	be	be	VB
58810	2062	11	dispersed	disperse	VBN
58810	2062	12	,	,	,
58810	2062	13	without	without	IN
58810	2062	14	any	any	DT
58810	2062	15	ultimate	ultimate	JJ
58810	2062	16	deflection	deflection	NN
58810	2062	17	from	from	IN
58810	2062	18	its	-PRON-	PRP$
58810	2062	19	course	course	NN
58810	2062	20	,	,	,
58810	2062	21	by	by	IN
58810	2062	22	combining	combine	VBG
58810	2062	23	prisms	prism	NNS
58810	2062	24	of	of	IN
58810	2062	25	crown	crown	NN
58810	2062	26	and	and	CC
58810	2062	27	flint	flint	NN
58810	2062	28	glass	glass	NN
58810	2062	29	with	with	IN
58810	2062	30	equal	equal	JJ
58810	2062	31	refractive	refractive	NN
58810	2062	32	,	,	,
58810	2062	33	but	but	CC
58810	2062	34	unequal	unequal	JJ
58810	2062	35	dispersive	dispersive	JJ
58810	2062	36	powers	power	NNS
58810	2062	37	.	.	.
58810	2063	1	Such	such	PDT
58810	2063	2	a	a	DT
58810	2063	3	combination	combination	NN
58810	2063	4	of	of	IN
58810	2063	5	prisms	prism	NNS
58810	2063	6	is	be	VBZ
58810	2063	7	called	call	VBN
58810	2063	8	a	a	DT
58810	2063	9	_	_	NNP
58810	2063	10	direct	direct	JJ
58810	2063	11	-	-	HYPH
58810	2063	12	vision	vision	NN
58810	2063	13	_	_	NNP
58810	2063	14	combination	combination	NN
58810	2063	15	.	.	.
58810	2064	1	One	one	CD
58810	2064	2	of	of	IN
58810	2064	3	three	three	CD
58810	2064	4	prisms	prism	NNS
58810	2064	5	is	be	VBZ
58810	2064	6	shown	show	VBN
58810	2064	7	in	in	IN
58810	2064	8	Fig	Fig	NNP
58810	2064	9	.	.	.
58810	2065	1	168	168	CD
58810	2065	2	,	,	,
58810	2065	3	and	and	CC
58810	2065	4	one	one	CD
58810	2065	5	of	of	IN
58810	2065	6	five	five	CD
58810	2065	7	prisms	prism	NNS
58810	2065	8	in	in	IN
58810	2065	9	Fig	Fig	NNP
58810	2065	10	.	.	.
58810	2066	1	169	169	CD
58810	2066	2	.	.	.
58810	2067	1	[	[	-LRB-
58810	2067	2	Illustration	illustration	NN
58810	2067	3	:	:	:
58810	2067	4	Fig	Fig	NNP
58810	2067	5	.	.	.
58810	2068	1	169	169	CD
58810	2068	2	.	.	.
58810	2068	3	]	]	-RRB-
58810	2069	1	[	[	-LRB-
58810	2069	2	Illustration	illustration	NN
58810	2069	3	:	:	:
58810	2069	4	Fig	Fig	NNP
58810	2069	5	.	.	.
58810	2070	1	170	170	CD
58810	2070	2	.	.	.
58810	2070	3	]	]	-RRB-
58810	2071	1	A	a	DT
58810	2071	2	_	_	NNP
58810	2071	3	direct	direct	JJ
58810	2071	4	-	-	HYPH
58810	2071	5	vision	vision	NN
58810	2071	6	spectroscope	spectroscope	NN
58810	2071	7	_	_	NNP
58810	2071	8	(	(	-LRB-
58810	2071	9	Fig	Fig	NNP
58810	2071	10	.	.	.
58810	2072	1	170	170	LS
58810	2072	2	)	)	-RRB-
58810	2072	3	is	be	VBZ
58810	2072	4	one	one	CD
58810	2072	5	in	in	IN
58810	2072	6	which	which	WDT
58810	2072	7	a	a	DT
58810	2072	8	direct	direct	JJ
58810	2072	9	-	-	HYPH
58810	2072	10	vision	vision	NN
58810	2072	11	combination	combination	NN
58810	2072	12	of	of	IN
58810	2072	13	prisms	prism	NNS
58810	2072	14	is	be	VBZ
58810	2072	15	employed	employ	VBN
58810	2072	16	.	.	.
58810	2073	1	_	_	NNP
58810	2073	2	C	C	NNP
58810	2073	3	_	_	NNP
58810	2073	4	is	be	VBZ
58810	2073	5	the	the	DT
58810	2073	6	collimator	collimator	NN
58810	2073	7	tube	tube	NN
58810	2073	8	,	,	,
58810	2073	9	_	_	NNP
58810	2073	10	P	P	NNP
58810	2073	11	_	_	NNP
58810	2073	12	the	the	DT
58810	2073	13	train	train	NN
58810	2073	14	of	of	IN
58810	2073	15	prisms	prism	NNS
58810	2073	16	,	,	,
58810	2073	17	_	_	NNP
58810	2073	18	F	F	NNP
58810	2073	19	_	_	NNP
58810	2073	20	the	the	DT
58810	2073	21	telescope	telescope	NN
58810	2073	22	,	,	,
58810	2073	23	and	and	CC
58810	2073	24	_	_	NNP
58810	2073	25	r	r	NNP
58810	2073	26	_	_	NNP
58810	2073	27	the	the	DT
58810	2073	28	comparison	comparison	NN
58810	2073	29	prism	prism	NN
58810	2073	30	.	.	.
58810	2074	1	[	[	-LRB-
58810	2074	2	Illustration	illustration	NN
58810	2074	3	:	:	:
58810	2074	4	Fig	Fig	NNP
58810	2074	5	.	.	.
58810	2075	1	171	171	LS
58810	2075	2	.	.	.
58810	2075	3	]	]	-RRB-
58810	2076	1	152	152	CD
58810	2076	2	.	.	.
58810	2077	1	_	_	NNP
58810	2077	2	The	the	DT
58810	2077	3	Telespectroscope._--The	Telespectroscope._--The	NNP
58810	2077	4	spectroscope	spectroscope	NN
58810	2077	5	,	,	,
58810	2077	6	when	when	WRB
58810	2077	7	used	use	VBN
58810	2077	8	for	for	IN
58810	2077	9	astronomical	astronomical	JJ
58810	2077	10	work	work	NN
58810	2077	11	,	,	,
58810	2077	12	is	be	VBZ
58810	2077	13	usually	usually	RB
58810	2077	14	combined	combine	VBN
58810	2077	15	with	with	IN
58810	2077	16	a	a	DT
58810	2077	17	telescope	telescope	NN
58810	2077	18	.	.	.
58810	2078	1	The	the	DT
58810	2078	2	compound	compound	NN
58810	2078	3	instrument	instrument	NN
58810	2078	4	is	be	VBZ
58810	2078	5	called	call	VBN
58810	2078	6	a	a	DT
58810	2078	7	_	_	NNP
58810	2078	8	telespectroscope	telespectroscope	NN
58810	2078	9	_	_	NNP
58810	2078	10	.	.	.
58810	2079	1	The	the	DT
58810	2079	2	spectroscope	spectroscope	NN
58810	2079	3	is	be	VBZ
58810	2079	4	mounted	mount	VBN
58810	2079	5	at	at	IN
58810	2079	6	the	the	DT
58810	2079	7	end	end	NN
58810	2079	8	of	of	IN
58810	2079	9	the	the	DT
58810	2079	10	telescope	telescope	NN
58810	2079	11	in	in	IN
58810	2079	12	such	such	PDT
58810	2079	13	a	a	DT
58810	2079	14	way	way	NN
58810	2079	15	that	that	WDT
58810	2079	16	the	the	DT
58810	2079	17	image	image	NN
58810	2079	18	formed	form	VBN
58810	2079	19	by	by	IN
58810	2079	20	the	the	DT
58810	2079	21	object	object	NN
58810	2079	22	-	-	HYPH
58810	2079	23	glass	glass	NN
58810	2079	24	of	of	IN
58810	2079	25	the	the	DT
58810	2079	26	telescope	telescope	NN
58810	2079	27	falls	fall	VBZ
58810	2079	28	upon	upon	IN
58810	2079	29	the	the	DT
58810	2079	30	slit	slit	NN
58810	2079	31	at	at	IN
58810	2079	32	the	the	DT
58810	2079	33	end	end	NN
58810	2079	34	of	of	IN
58810	2079	35	the	the	DT
58810	2079	36	collimator	collimator	NN
58810	2079	37	tube	tube	NN
58810	2079	38	.	.	.
58810	2080	1	A	a	DT
58810	2080	2	telespectroscope	telespectroscope	NN
58810	2080	3	of	of	IN
58810	2080	4	small	small	JJ
58810	2080	5	dispersive	dispersive	JJ
58810	2080	6	power	power	NN
58810	2080	7	is	be	VBZ
58810	2080	8	shown	show	VBN
58810	2080	9	in	in	IN
58810	2080	10	Fig	Fig	NNP
58810	2080	11	.	.	.
58810	2081	1	171	171	CD
58810	2081	2	;	;	:
58810	2081	3	_	_	NNP
58810	2081	4	a	a	DT
58810	2081	5	_	_	NNP
58810	2081	6	being	be	VBG
58810	2081	7	the	the	DT
58810	2081	8	object	object	NN
58810	2081	9	-	-	HYPH
58810	2081	10	glass	glass	NN
58810	2081	11	of	of	IN
58810	2081	12	the	the	DT
58810	2081	13	telescope	telescope	NN
58810	2081	14	,	,	,
58810	2081	15	_	_	NNP
58810	2081	16	cc	cc	NNP
58810	2081	17	_	_	NNP
58810	2081	18	the	the	DT
58810	2081	19	tube	tube	NN
58810	2081	20	of	of	IN
58810	2081	21	the	the	DT
58810	2081	22	telescope	telescope	NN
58810	2081	23	,	,	,
58810	2081	24	and	and	CC
58810	2081	25	_	_	NNP
58810	2081	26	e	e	NNP
58810	2081	27	_	_	NNP
58810	2081	28	the	the	DT
58810	2081	29	comparison	comparison	NN
58810	2081	30	prism	prism	NN
58810	2081	31	at	at	IN
58810	2081	32	the	the	DT
58810	2081	33	end	end	NN
58810	2081	34	of	of	IN
58810	2081	35	the	the	DT
58810	2081	36	collimator	collimator	NN
58810	2081	37	tube	tube	NN
58810	2081	38	.	.	.
58810	2082	1	A	a	DT
58810	2082	2	more	more	RBR
58810	2082	3	powerful	powerful	JJ
58810	2082	4	instrument	instrument	NN
58810	2082	5	is	be	VBZ
58810	2082	6	shown	show	VBN
58810	2082	7	in	in	IN
58810	2082	8	Fig	Fig	NNP
58810	2082	9	.	.	.
58810	2083	1	172	172	CD
58810	2083	2	.	.	.
58810	2084	1	_	_	NNP
58810	2084	2	A	a	DT
58810	2084	3	_	_	NNP
58810	2084	4	is	be	VBZ
58810	2084	5	the	the	DT
58810	2084	6	telescope	telescope	NN
58810	2084	7	,	,	,
58810	2084	8	_	_	NNP
58810	2084	9	C	C	NNP
58810	2084	10	_	_	NNP
58810	2084	11	the	the	DT
58810	2084	12	collimator	collimator	NN
58810	2084	13	tube	tube	NN
58810	2084	14	of	of	IN
58810	2084	15	the	the	DT
58810	2084	16	spectroscope	spectroscope	NN
58810	2084	17	,	,	,
58810	2084	18	_	_	NNP
58810	2084	19	P	P	NNP
58810	2084	20	_	_	NNP
58810	2084	21	the	the	DT
58810	2084	22	train	train	NN
58810	2084	23	of	of	IN
58810	2084	24	prisms	prism	NNS
58810	2084	25	,	,	,
58810	2084	26	and	and	CC
58810	2084	27	_	_	NNP
58810	2084	28	E	E	NNP
58810	2084	29	_	_	NNP
58810	2084	30	the	the	DT
58810	2084	31	telescope	telescope	NN
58810	2084	32	tube	tube	NN
58810	2084	33	.	.	.
58810	2085	1	Fig	fig	NN
58810	2085	2	.	.	.
58810	2086	1	173	173	CD
58810	2086	2	shows	show	VBZ
58810	2086	3	a	a	DT
58810	2086	4	still	still	RB
58810	2086	5	more	more	RBR
58810	2086	6	powerful	powerful	JJ
58810	2086	7	spectroscope	spectroscope	NN
58810	2086	8	attached	attach	VBN
58810	2086	9	to	to	IN
58810	2086	10	the	the	DT
58810	2086	11	great	great	JJ
58810	2086	12	Newall	newall	JJ
58810	2086	13	refractor	refractor	NN
58810	2086	14	(	(	-LRB-
58810	2086	15	18	18	CD
58810	2086	16	)	)	-RRB-
58810	2086	17	.	.	.
58810	2087	1	[	[	-LRB-
58810	2087	2	Illustration	illustration	NN
58810	2087	3	:	:	:
58810	2087	4	Fig	Fig	NNP
58810	2087	5	.	.	.
58810	2088	1	172	172	CD
58810	2088	2	.	.	.
58810	2088	3	]	]	-RRB-
58810	2089	1	[	[	-LRB-
58810	2089	2	Illustration	illustration	NN
58810	2089	3	:	:	:
58810	2089	4	Fig	Fig	NNP
58810	2089	5	.	.	.
58810	2090	1	173	173	CD
58810	2090	2	.	.	.
58810	2090	3	]	]	-RRB-
58810	2091	1	153	153	CD
58810	2091	2	.	.	.
58810	2092	1	_	_	NNP
58810	2092	2	The	the	DT
58810	2092	3	Diffraction	Diffraction	NNP
58810	2092	4	Spectroscope._--A	spectroscope._--a	NN
58810	2092	5	_	_	NNP
58810	2092	6	diffraction	diffraction	NN
58810	2092	7	_	_	NNP
58810	2092	8	spectroscope	spectroscope	NN
58810	2092	9	is	be	VBZ
58810	2092	10	one	one	CD
58810	2092	11	in	in	IN
58810	2092	12	which	which	WDT
58810	2092	13	the	the	DT
58810	2092	14	spectrum	spectrum	NN
58810	2092	15	is	be	VBZ
58810	2092	16	produced	produce	VBN
58810	2092	17	by	by	IN
58810	2092	18	reflection	reflection	NN
58810	2092	19	of	of	IN
58810	2092	20	the	the	DT
58810	2092	21	light	light	NN
58810	2092	22	from	from	IN
58810	2092	23	a	a	DT
58810	2092	24	finely	finely	RB
58810	2092	25	ruled	rule	VBN
58810	2092	26	surface	surface	NN
58810	2092	27	,	,	,
58810	2092	28	or	or	CC
58810	2092	29	_	_	NNP
58810	2092	30	grating	grating	NN
58810	2092	31	_	_	NNP
58810	2092	32	,	,	,
58810	2092	33	as	as	IN
58810	2092	34	it	-PRON-	PRP
58810	2092	35	is	be	VBZ
58810	2092	36	called	call	VBN
58810	2092	37	,	,	,
58810	2092	38	instead	instead	RB
58810	2092	39	of	of	IN
58810	2092	40	by	by	IN
58810	2092	41	dispersion	dispersion	NN
58810	2092	42	in	in	IN
58810	2092	43	passing	pass	VBG
58810	2092	44	through	through	IN
58810	2092	45	a	a	DT
58810	2092	46	prism	prism	NN
58810	2092	47	.	.	.
58810	2093	1	The	the	DT
58810	2093	2	essential	essential	JJ
58810	2093	3	parts	part	NNS
58810	2093	4	of	of	IN
58810	2093	5	this	this	DT
58810	2093	6	instrument	instrument	NN
58810	2093	7	are	be	VBP
58810	2093	8	shown	show	VBN
58810	2093	9	in	in	IN
58810	2093	10	Fig	Fig	NNP
58810	2093	11	174	174	CD
58810	2093	12	.	.	.
58810	2094	1	This	this	DT
58810	2094	2	spectroscope	spectroscope	NN
58810	2094	3	may	may	MD
58810	2094	4	be	be	VB
58810	2094	5	attached	attach	VBN
58810	2094	6	to	to	IN
58810	2094	7	the	the	DT
58810	2094	8	telescope	telescope	NN
58810	2094	9	in	in	IN
58810	2094	10	the	the	DT
58810	2094	11	same	same	JJ
58810	2094	12	manner	manner	NN
58810	2094	13	as	as	IN
58810	2094	14	the	the	DT
58810	2094	15	dispersion	dispersion	NN
58810	2094	16	spectroscope	spectroscope	NN
58810	2094	17	.	.	.
58810	2095	1	When	when	WRB
58810	2095	2	the	the	DT
58810	2095	3	spectroscope	spectroscope	NN
58810	2095	4	is	be	VBZ
58810	2095	5	thus	thus	RB
58810	2095	6	used	use	VBN
58810	2095	7	,	,	,
58810	2095	8	the	the	DT
58810	2095	9	eye	eye	NN
58810	2095	10	-	-	HYPH
58810	2095	11	piece	piece	NN
58810	2095	12	of	of	IN
58810	2095	13	the	the	DT
58810	2095	14	telescope	telescope	NN
58810	2095	15	is	be	VBZ
58810	2095	16	removed	remove	VBN
58810	2095	17	.	.	.
58810	2096	1	[	[	-LRB-
58810	2096	2	Illustration	illustration	NN
58810	2096	3	:	:	:
58810	2096	4	Fig	Fig	NNP
58810	2096	5	.	.	.
58810	2097	1	174	174	CD
58810	2097	2	.	.	.
58810	2097	3	]	]	-RRB-
58810	2098	1	Spectra	Spectra	NNP
58810	2098	2	.	.	.
58810	2099	1	154	154	CD
58810	2099	2	.	.	.
58810	2100	1	_	_	NNP
58810	2100	2	Continuous	Continuous	NNP
58810	2100	3	Spectra._--Light	spectra._--light	CD
58810	2100	4	from	from	IN
58810	2100	5	an	an	DT
58810	2100	6	incandescent	incandescent	NN
58810	2100	7	solid	solid	JJ
58810	2100	8	or	or	CC
58810	2100	9	liquid	liquid	JJ
58810	2100	10	which	which	WDT
58810	2100	11	has	have	VBZ
58810	2100	12	suffered	suffer	VBN
58810	2100	13	no	no	DT
58810	2100	14	absorption	absorption	NN
58810	2100	15	in	in	IN
58810	2100	16	the	the	DT
58810	2100	17	medium	medium	NN
58810	2100	18	which	which	WDT
58810	2100	19	it	-PRON-	PRP
58810	2100	20	has	have	VBZ
58810	2100	21	traversed	traverse	VBN
58810	2100	22	gives	give	VBZ
58810	2100	23	a	a	DT
58810	2100	24	spectrum	spectrum	NN
58810	2100	25	consisting	consist	VBG
58810	2100	26	of	of	IN
58810	2100	27	a	a	DT
58810	2100	28	continuous	continuous	JJ
58810	2100	29	colored	colored	JJ
58810	2100	30	band	band	NN
58810	2100	31	,	,	,
58810	2100	32	in	in	IN
58810	2100	33	which	which	WDT
58810	2100	34	the	the	DT
58810	2100	35	colors	color	NNS
58810	2100	36	,	,	,
58810	2100	37	from	from	IN
58810	2100	38	the	the	DT
58810	2100	39	red	red	NN
58810	2100	40	to	to	IN
58810	2100	41	the	the	DT
58810	2100	42	violet	violet	NN
58810	2100	43	,	,	,
58810	2100	44	pass	pass	VB
58810	2100	45	gradually	gradually	RB
58810	2100	46	and	and	CC
58810	2100	47	imperceptibly	imperceptibly	RB
58810	2100	48	into	into	IN
58810	2100	49	one	one	CD
58810	2100	50	another	another	DT
58810	2100	51	.	.	.
58810	2101	1	The	the	DT
58810	2101	2	spectrum	spectrum	NN
58810	2101	3	is	be	VBZ
58810	2101	4	entirely	entirely	RB
58810	2101	5	free	free	JJ
58810	2101	6	from	from	IN
58810	2101	7	either	either	CC
58810	2101	8	light	light	JJ
58810	2101	9	or	or	CC
58810	2101	10	dark	dark	JJ
58810	2101	11	lines	line	NNS
58810	2101	12	,	,	,
58810	2101	13	and	and	CC
58810	2101	14	is	be	VBZ
58810	2101	15	called	call	VBN
58810	2101	16	a	a	DT
58810	2101	17	_	_	NNP
58810	2101	18	continuous	continuous	JJ
58810	2101	19	spectrum	spectrum	NN
58810	2101	20	_	_	NNP
58810	2101	21	.	.	.
58810	2102	1	155	155	CD
58810	2102	2	.	.	.
58810	2103	1	_	_	NNP
58810	2103	2	Bright	Bright	NNP
58810	2103	3	-	-	HYPH
58810	2103	4	Lined	line	VBN
58810	2103	5	Spectra._--Light	spectra._--light	CD
58810	2103	6	from	from	IN
58810	2103	7	a	a	DT
58810	2103	8	luminous	luminous	JJ
58810	2103	9	gas	gas	NN
58810	2103	10	or	or	CC
58810	2103	11	vapor	vapor	NN
58810	2103	12	gives	give	VBZ
58810	2103	13	a	a	DT
58810	2103	14	spectrum	spectrum	NN
58810	2103	15	composed	compose	VBN
58810	2103	16	of	of	IN
58810	2103	17	bright	bright	JJ
58810	2103	18	lines	line	NNS
58810	2103	19	separated	separate	VBN
58810	2103	20	by	by	IN
58810	2103	21	dark	dark	JJ
58810	2103	22	spaces	space	NNS
58810	2103	23	,	,	,
58810	2103	24	and	and	CC
58810	2103	25	known	know	VBN
58810	2103	26	as	as	IN
58810	2103	27	a	a	DT
58810	2103	28	_	_	NNP
58810	2103	29	bright	bright	RB
58810	2103	30	-	-	HYPH
58810	2103	31	lined	line	VBN
58810	2103	32	spectrum	spectrum	NN
58810	2103	33	_	_	NNP
58810	2103	34	.	.	.
58810	2104	1	It	-PRON-	PRP
58810	2104	2	has	have	VBZ
58810	2104	3	been	be	VBN
58810	2104	4	found	find	VBN
58810	2104	5	that	that	IN
58810	2104	6	the	the	DT
58810	2104	7	lines	line	NNS
58810	2104	8	in	in	IN
58810	2104	9	the	the	DT
58810	2104	10	spectrum	spectrum	NN
58810	2104	11	of	of	IN
58810	2104	12	a	a	DT
58810	2104	13	substance	substance	NN
58810	2104	14	in	in	IN
58810	2104	15	the	the	DT
58810	2104	16	state	state	NN
58810	2104	17	of	of	IN
58810	2104	18	a	a	DT
58810	2104	19	gas	gas	NN
58810	2104	20	or	or	CC
58810	2104	21	vapor	vapor	NN
58810	2104	22	are	be	VBP
58810	2104	23	the	the	DT
58810	2104	24	most	most	RBS
58810	2104	25	characteristic	characteristic	JJ
58810	2104	26	thing	thing	NN
58810	2104	27	about	about	IN
58810	2104	28	the	the	DT
58810	2104	29	substance	substance	NN
58810	2104	30	,	,	,
58810	2104	31	since	since	IN
58810	2104	32	no	no	DT
58810	2104	33	two	two	CD
58810	2104	34	vapors	vapor	NNS
58810	2104	35	give	give	VBP
58810	2104	36	exactly	exactly	RB
58810	2104	37	the	the	DT
58810	2104	38	same	same	JJ
58810	2104	39	lines	line	NNS
58810	2104	40	:	:	:
58810	2104	41	hence	hence	RB
58810	2104	42	,	,	,
58810	2104	43	when	when	WRB
58810	2104	44	we	-PRON-	PRP
58810	2104	45	have	have	VBP
58810	2104	46	once	once	RB
58810	2104	47	become	become	VBN
58810	2104	48	acquainted	acquaint	VBN
58810	2104	49	with	with	IN
58810	2104	50	the	the	DT
58810	2104	51	bright	bright	RB
58810	2104	52	-	-	HYPH
58810	2104	53	lined	line	VBN
58810	2104	54	spectrum	spectrum	NN
58810	2104	55	of	of	IN
58810	2104	56	any	any	DT
58810	2104	57	substance	substance	NN
58810	2104	58	,	,	,
58810	2104	59	we	-PRON-	PRP
58810	2104	60	can	can	MD
58810	2104	61	ever	ever	RB
58810	2104	62	after	after	RB
58810	2104	63	recognize	recognize	VB
58810	2104	64	that	that	IN
58810	2104	65	substance	substance	NN
58810	2104	66	by	by	IN
58810	2104	67	the	the	DT
58810	2104	68	spectrum	spectrum	NN
58810	2104	69	of	of	IN
58810	2104	70	its	-PRON-	PRP$
58810	2104	71	luminous	luminous	JJ
58810	2104	72	vapor	vapor	NN
58810	2104	73	.	.	.
58810	2105	1	Even	even	RB
58810	2105	2	when	when	WRB
58810	2105	3	several	several	JJ
58810	2105	4	substances	substance	NNS
58810	2105	5	are	be	VBP
58810	2105	6	mixed	mixed	JJ
58810	2105	7	,	,	,
58810	2105	8	they	-PRON-	PRP
58810	2105	9	may	may	MD
58810	2105	10	all	all	RB
58810	2105	11	be	be	VB
58810	2105	12	recognized	recognize	VBN
58810	2105	13	by	by	IN
58810	2105	14	the	the	DT
58810	2105	15	bright	bright	RB
58810	2105	16	-	-	HYPH
58810	2105	17	lined	line	VBN
58810	2105	18	spectrum	spectrum	NN
58810	2105	19	of	of	IN
58810	2105	20	the	the	DT
58810	2105	21	mixture	mixture	NN
58810	2105	22	,	,	,
58810	2105	23	since	since	IN
58810	2105	24	the	the	DT
58810	2105	25	lines	line	NNS
58810	2105	26	of	of	IN
58810	2105	27	all	all	PDT
58810	2105	28	the	the	DT
58810	2105	29	substances	substance	NNS
58810	2105	30	will	will	MD
58810	2105	31	be	be	VB
58810	2105	32	present	present	JJ
58810	2105	33	in	in	IN
58810	2105	34	the	the	DT
58810	2105	35	spectrum	spectrum	NN
58810	2105	36	of	of	IN
58810	2105	37	the	the	DT
58810	2105	38	mixture	mixture	NN
58810	2105	39	.	.	.
58810	2106	1	This	this	DT
58810	2106	2	method	method	NN
58810	2106	3	of	of	IN
58810	2106	4	identifying	identify	VBG
58810	2106	5	substances	substance	NNS
58810	2106	6	by	by	IN
58810	2106	7	their	-PRON-	PRP$
58810	2106	8	spectra	spectra	NN
58810	2106	9	is	be	VBZ
58810	2106	10	called	call	VBN
58810	2106	11	_	_	NNP
58810	2106	12	spectrum	spectrum	NN
58810	2106	13	analysis	analysis	NN
58810	2106	14	_	_	NNP
58810	2106	15	.	.	.
58810	2107	1	The	the	DT
58810	2107	2	bright	bright	RB
58810	2107	3	-	-	HYPH
58810	2107	4	lined	line	VBN
58810	2107	5	spectra	spectra	NN
58810	2107	6	of	of	IN
58810	2107	7	several	several	JJ
58810	2107	8	substances	substance	NNS
58810	2107	9	are	be	VBP
58810	2107	10	given	give	VBN
58810	2107	11	in	in	IN
58810	2107	12	the	the	DT
58810	2107	13	frontispiece	frontispiece	NN
58810	2107	14	.	.	.
58810	2108	1	The	the	DT
58810	2108	2	number	number	NN
58810	2108	3	of	of	IN
58810	2108	4	lines	line	NNS
58810	2108	5	in	in	IN
58810	2108	6	the	the	DT
58810	2108	7	spectra	spectra	NN
58810	2108	8	of	of	IN
58810	2108	9	the	the	DT
58810	2108	10	elements	element	NNS
58810	2108	11	varies	vary	VBZ
58810	2108	12	greatly	greatly	RB
58810	2108	13	.	.	.
58810	2109	1	The	the	DT
58810	2109	2	spectrum	spectrum	NN
58810	2109	3	of	of	IN
58810	2109	4	sodium	sodium	NN
58810	2109	5	is	be	VBZ
58810	2109	6	one	one	CD
58810	2109	7	of	of	IN
58810	2109	8	the	the	DT
58810	2109	9	simplest	simple	JJS
58810	2109	10	,	,	,
58810	2109	11	while	while	IN
58810	2109	12	that	that	DT
58810	2109	13	of	of	IN
58810	2109	14	iron	iron	NN
58810	2109	15	is	be	VBZ
58810	2109	16	one	one	CD
58810	2109	17	of	of	IN
58810	2109	18	the	the	DT
58810	2109	19	most	most	RBS
58810	2109	20	complex	complex	JJ
58810	2109	21	.	.	.
58810	2110	1	The	the	DT
58810	2110	2	latter	latter	NN
58810	2110	3	contains	contain	VBZ
58810	2110	4	over	over	IN
58810	2110	5	six	six	CD
58810	2110	6	hundred	hundred	CD
58810	2110	7	lines	line	NNS
58810	2110	8	.	.	.
58810	2111	1	Though	though	IN
58810	2111	2	no	no	DT
58810	2111	3	two	two	CD
58810	2111	4	vapors	vapor	NNS
58810	2111	5	give	give	VBP
58810	2111	6	identical	identical	JJ
58810	2111	7	spectra	spectra	NN
58810	2111	8	,	,	,
58810	2111	9	there	there	EX
58810	2111	10	are	be	VBP
58810	2111	11	many	many	JJ
58810	2111	12	cases	case	NNS
58810	2111	13	in	in	IN
58810	2111	14	which	which	WDT
58810	2111	15	one	one	CD
58810	2111	16	or	or	CC
58810	2111	17	more	more	JJR
58810	2111	18	of	of	IN
58810	2111	19	the	the	DT
58810	2111	20	spectral	spectral	JJ
58810	2111	21	lines	line	NNS
58810	2111	22	of	of	IN
58810	2111	23	one	one	CD
58810	2111	24	element	element	NN
58810	2111	25	coincide	coincide	NN
58810	2111	26	in	in	IN
58810	2111	27	position	position	NN
58810	2111	28	with	with	IN
58810	2111	29	lines	line	NNS
58810	2111	30	of	of	IN
58810	2111	31	other	other	JJ
58810	2111	32	elements	element	NNS
58810	2111	33	.	.	.
58810	2112	1	156	156	CD
58810	2112	2	.	.	.
58810	2113	1	_	_	NNP
58810	2113	2	Methods	Methods	NNPS
58810	2113	3	of	of	IN
58810	2113	4	rendering	render	VBG
58810	2113	5	Gases	Gases	NNPS
58810	2113	6	and	and	CC
58810	2113	7	Vapors	Vapors	NNPS
58810	2113	8	Luminous._--In	luminous._--in	JJ
58810	2113	9	order	order	NN
58810	2113	10	to	to	TO
58810	2113	11	study	study	VB
58810	2113	12	the	the	DT
58810	2113	13	spectra	spectra	NN
58810	2113	14	of	of	IN
58810	2113	15	vapors	vapor	NNS
58810	2113	16	and	and	CC
58810	2113	17	gases	gas	NNS
58810	2113	18	it	-PRON-	PRP
58810	2113	19	is	be	VBZ
58810	2113	20	necessary	necessary	JJ
58810	2113	21	to	to	TO
58810	2113	22	have	have	VB
58810	2113	23	some	some	DT
58810	2113	24	means	mean	NNS
58810	2113	25	of	of	IN
58810	2113	26	converting	convert	VBG
58810	2113	27	solids	solid	NNS
58810	2113	28	and	and	CC
58810	2113	29	liquids	liquid	NNS
58810	2113	30	into	into	IN
58810	2113	31	vapor	vapor	NN
58810	2113	32	,	,	,
58810	2113	33	and	and	CC
58810	2113	34	also	also	RB
58810	2113	35	of	of	IN
58810	2113	36	rendering	render	VBG
58810	2113	37	the	the	DT
58810	2113	38	vapors	vapor	NNS
58810	2113	39	and	and	CC
58810	2113	40	gases	gas	NNS
58810	2113	41	luminous	luminous	JJ
58810	2113	42	.	.	.
58810	2114	1	There	there	EX
58810	2114	2	are	be	VBP
58810	2114	3	four	four	CD
58810	2114	4	methods	method	NNS
58810	2114	5	of	of	IN
58810	2114	6	obtaining	obtain	VBG
58810	2114	7	luminous	luminous	JJ
58810	2114	8	vapors	vapor	NNS
58810	2114	9	and	and	CC
58810	2114	10	gases	gas	NNS
58810	2114	11	in	in	IN
58810	2114	12	common	common	JJ
58810	2114	13	use	use	NN
58810	2114	14	.	.	.
58810	2115	1	[	[	-LRB-
58810	2115	2	Illustration	illustration	NN
58810	2115	3	:	:	:
58810	2115	4	Fig	Fig	NNP
58810	2115	5	.	.	.
58810	2116	1	175	175	CD
58810	2116	2	.	.	.
58810	2116	3	]	]	-RRB-
58810	2117	1	(	(	-LRB-
58810	2117	2	1	1	LS
58810	2117	3	)	)	-RRB-
58810	2117	4	_	_	NNP
58810	2117	5	By	by	IN
58810	2117	6	means	mean	NNS
58810	2117	7	of	of	IN
58810	2117	8	the	the	DT
58810	2117	9	Bunsen	Bunsen	NNP
58810	2117	10	Flame._--This	flame._--this	CD
58810	2117	11	is	be	VBZ
58810	2117	12	a	a	DT
58810	2117	13	very	very	RB
58810	2117	14	hot	hot	JJ
58810	2117	15	but	but	CC
58810	2117	16	an	an	DT
58810	2117	17	almost	almost	RB
58810	2117	18	non	non	JJ
58810	2117	19	-	-	JJ
58810	2117	20	luminous	luminous	JJ
58810	2117	21	flame	flame	NN
58810	2117	22	.	.	.
58810	2118	1	If	if	IN
58810	2118	2	any	any	DT
58810	2118	3	readily	readily	RB
58810	2118	4	volatilized	volatilize	VBN
58810	2118	5	substance	substance	NN
58810	2118	6	,	,	,
58810	2118	7	such	such	JJ
58810	2118	8	as	as	IN
58810	2118	9	the	the	DT
58810	2118	10	compounds	compound	NNS
58810	2118	11	of	of	IN
58810	2118	12	sodium	sodium	NN
58810	2118	13	,	,	,
58810	2118	14	calcium	calcium	NN
58810	2118	15	,	,	,
58810	2118	16	strontium	strontium	NN
58810	2118	17	,	,	,
58810	2118	18	etc	etc	FW
58810	2118	19	.	.	.
58810	2118	20	,	,	,
58810	2118	21	is	be	VBZ
58810	2118	22	introduced	introduce	VBN
58810	2118	23	into	into	IN
58810	2118	24	this	this	DT
58810	2118	25	flame	flame	NN
58810	2118	26	on	on	IN
58810	2118	27	a	a	DT
58810	2118	28	fine	fine	JJ
58810	2118	29	platinum	platinum	NN
58810	2118	30	wire	wire	NN
58810	2118	31	,	,	,
58810	2118	32	it	-PRON-	PRP
58810	2118	33	is	be	VBZ
58810	2118	34	volatilized	volatilize	VBN
58810	2118	35	in	in	IN
58810	2118	36	the	the	DT
58810	2118	37	flame	flame	NN
58810	2118	38	,	,	,
58810	2118	39	and	and	CC
58810	2118	40	its	-PRON-	PRP$
58810	2118	41	vapor	vapor	NN
58810	2118	42	is	be	VBZ
58810	2118	43	rendered	render	VBN
58810	2118	44	luminous	luminous	JJ
58810	2118	45	,	,	,
58810	2118	46	giving	give	VBG
58810	2118	47	the	the	DT
58810	2118	48	flame	flame	NN
58810	2118	49	its	-PRON-	PRP$
58810	2118	50	own	own	JJ
58810	2118	51	peculiar	peculiar	JJ
58810	2118	52	color	color	NN
58810	2118	53	.	.	.
58810	2119	1	The	the	DT
58810	2119	2	flame	flame	NN
58810	2119	3	thus	thus	RB
58810	2119	4	colored	color	VBN
58810	2119	5	may	may	MD
58810	2119	6	be	be	VB
58810	2119	7	examined	examine	VBN
58810	2119	8	by	by	IN
58810	2119	9	the	the	DT
58810	2119	10	spectroscope	spectroscope	NN
58810	2119	11	.	.	.
58810	2120	1	The	the	DT
58810	2120	2	arrangement	arrangement	NN
58810	2120	3	of	of	IN
58810	2120	4	the	the	DT
58810	2120	5	flame	flame	NN
58810	2120	6	is	be	VBZ
58810	2120	7	shown	show	VBN
58810	2120	8	in	in	IN
58810	2120	9	Fig	Fig	NNP
58810	2120	10	.	.	.
58810	2121	1	175	175	CD
58810	2121	2	.	.	.
58810	2122	1	[	[	-LRB-
58810	2122	2	Illustration	illustration	NN
58810	2122	3	:	:	:
58810	2122	4	Fig	Fig	NNP
58810	2122	5	.	.	.
58810	2123	1	176	176	CD
58810	2123	2	.	.	.
58810	2123	3	]	]	-RRB-
58810	2124	1	(	(	-LRB-
58810	2124	2	2	2	LS
58810	2124	3	)	)	-RRB-
58810	2124	4	_	_	NNP
58810	2124	5	By	by	IN
58810	2124	6	means	mean	NNS
58810	2124	7	of	of	IN
58810	2124	8	the	the	DT
58810	2124	9	Voltaic	Voltaic	NNP
58810	2124	10	Arc._--An	Arc._--An	NNP
58810	2124	11	electric	electric	JJ
58810	2124	12	lamp	lamp	NN
58810	2124	13	is	be	VBZ
58810	2124	14	shown	show	VBN
58810	2124	15	in	in	IN
58810	2124	16	Fig	Fig	NNP
58810	2124	17	.	.	.
58810	2125	1	176	176	CD
58810	2125	2	.	.	.
58810	2126	1	When	when	WRB
58810	2126	2	this	this	DT
58810	2126	3	lamp	lamp	NN
58810	2126	4	is	be	VBZ
58810	2126	5	to	to	TO
58810	2126	6	be	be	VB
58810	2126	7	used	use	VBN
58810	2126	8	for	for	IN
58810	2126	9	obtaining	obtain	VBG
58810	2126	10	luminous	luminous	JJ
58810	2126	11	vapors	vapor	NNS
58810	2126	12	,	,	,
58810	2126	13	the	the	DT
58810	2126	14	lower	low	JJR
58810	2126	15	carbon	carbon	NN
58810	2126	16	is	be	VBZ
58810	2126	17	made	make	VBN
58810	2126	18	larger	large	JJR
58810	2126	19	than	than	IN
58810	2126	20	the	the	DT
58810	2126	21	upper	upper	JJ
58810	2126	22	one	one	NN
58810	2126	23	,	,	,
58810	2126	24	and	and	CC
58810	2126	25	hollowed	hollow	VBD
58810	2126	26	out	out	RP
58810	2126	27	at	at	IN
58810	2126	28	the	the	DT
58810	2126	29	top	top	NN
58810	2126	30	into	into	IN
58810	2126	31	a	a	DT
58810	2126	32	little	little	JJ
58810	2126	33	cup	cup	NN
58810	2126	34	.	.	.
58810	2127	1	The	the	DT
58810	2127	2	substance	substance	NN
58810	2127	3	to	to	TO
58810	2127	4	be	be	VB
58810	2127	5	volatilized	volatilize	VBN
58810	2127	6	is	be	VBZ
58810	2127	7	placed	place	VBN
58810	2127	8	in	in	IN
58810	2127	9	this	this	DT
58810	2127	10	cup	cup	NN
58810	2127	11	,	,	,
58810	2127	12	and	and	CC
58810	2127	13	the	the	DT
58810	2127	14	current	current	NN
58810	2127	15	is	be	VBZ
58810	2127	16	allowed	allow	VBN
58810	2127	17	to	to	TO
58810	2127	18	pass	pass	VB
58810	2127	19	.	.	.
58810	2128	1	The	the	DT
58810	2128	2	heat	heat	NN
58810	2128	3	of	of	IN
58810	2128	4	the	the	DT
58810	2128	5	voltaic	voltaic	NNP
58810	2128	6	arc	arc	NNP
58810	2128	7	is	be	VBZ
58810	2128	8	much	much	RB
58810	2128	9	more	more	RBR
58810	2128	10	intense	intense	JJ
58810	2128	11	than	than	IN
58810	2128	12	that	that	DT
58810	2128	13	of	of	IN
58810	2128	14	the	the	DT
58810	2128	15	Bunsen	Bunsen	NNP
58810	2128	16	flame	flame	NN
58810	2128	17	:	:	:
58810	2128	18	hence	hence	RB
58810	2128	19	substances	substance	NNS
58810	2128	20	that	that	WDT
58810	2128	21	can	can	MD
58810	2128	22	not	not	RB
58810	2128	23	be	be	VB
58810	2128	24	volatilized	volatilize	VBN
58810	2128	25	in	in	IN
58810	2128	26	the	the	DT
58810	2128	27	flame	flame	NN
58810	2128	28	are	be	VBP
58810	2128	29	readily	readily	RB
58810	2128	30	volatilized	volatilize	VBN
58810	2128	31	in	in	IN
58810	2128	32	the	the	DT
58810	2128	33	arc	arc	NN
58810	2128	34	,	,	,
58810	2128	35	and	and	CC
58810	2128	36	the	the	DT
58810	2128	37	vapor	vapor	NN
58810	2128	38	formed	form	VBN
58810	2128	39	is	be	VBZ
58810	2128	40	raised	raise	VBN
58810	2128	41	to	to	IN
58810	2128	42	a	a	DT
58810	2128	43	very	very	RB
58810	2128	44	high	high	JJ
58810	2128	45	temperature	temperature	NN
58810	2128	46	.	.	.
58810	2129	1	(	(	-LRB-
58810	2129	2	3	3	LS
58810	2129	3	)	)	-RRB-
58810	2129	4	_	_	NNP
58810	2129	5	By	by	IN
58810	2129	6	means	mean	NNS
58810	2129	7	of	of	IN
58810	2129	8	the	the	DT
58810	2129	9	Spark	Spark	NNP
58810	2129	10	from	from	IN
58810	2129	11	an	an	DT
58810	2129	12	Induction	Induction	NNP
58810	2129	13	Coil._--The	Coil._--The	NNP
58810	2129	14	arrangement	arrangement	NN
58810	2129	15	of	of	IN
58810	2129	16	the	the	DT
58810	2129	17	coil	coil	NN
58810	2129	18	for	for	IN
58810	2129	19	obtaining	obtain	VBG
58810	2129	20	luminous	luminous	JJ
58810	2129	21	vapors	vapor	NNS
58810	2129	22	is	be	VBZ
58810	2129	23	shown	show	VBN
58810	2129	24	in	in	IN
58810	2129	25	Fig	Fig	NNP
58810	2129	26	.	.	.
58810	2130	1	177	177	CD
58810	2130	2	.	.	.
58810	2131	1	[	[	-LRB-
58810	2131	2	Illustration	illustration	NN
58810	2131	3	:	:	:
58810	2131	4	Fig	Fig	NNP
58810	2131	5	.	.	.
58810	2132	1	177	177	CD
58810	2132	2	.	.	.
58810	2132	3	]	]	-RRB-
58810	2133	1	The	the	DT
58810	2133	2	terminals	terminal	NNS
58810	2133	3	of	of	IN
58810	2133	4	the	the	DT
58810	2133	5	coil	coil	NN
58810	2133	6	between	between	IN
58810	2133	7	which	which	WDT
58810	2133	8	the	the	DT
58810	2133	9	spark	spark	NN
58810	2133	10	is	be	VBZ
58810	2133	11	to	to	TO
58810	2133	12	pass	pass	VB
58810	2133	13	are	be	VBP
58810	2133	14	brought	bring	VBN
58810	2133	15	quite	quite	RB
58810	2133	16	close	close	RB
58810	2133	17	together	together	RB
58810	2133	18	.	.	.
58810	2134	1	When	when	WRB
58810	2134	2	we	-PRON-	PRP
58810	2134	3	wish	wish	VBP
58810	2134	4	to	to	TO
58810	2134	5	vaporize	vaporize	VB
58810	2134	6	any	any	DT
58810	2134	7	metal	metal	NN
58810	2134	8	,	,	,
58810	2134	9	as	as	IN
58810	2134	10	iron	iron	NN
58810	2134	11	,	,	,
58810	2134	12	the	the	DT
58810	2134	13	terminals	terminal	NNS
58810	2134	14	are	be	VBP
58810	2134	15	made	make	VBN
58810	2134	16	of	of	IN
58810	2134	17	iron	iron	NN
58810	2134	18	.	.	.
58810	2135	1	On	on	IN
58810	2135	2	the	the	DT
58810	2135	3	passage	passage	NN
58810	2135	4	of	of	IN
58810	2135	5	the	the	DT
58810	2135	6	spark	spark	NN
58810	2135	7	,	,	,
58810	2135	8	a	a	DT
58810	2135	9	little	little	JJ
58810	2135	10	of	of	IN
58810	2135	11	the	the	DT
58810	2135	12	iron	iron	NN
58810	2135	13	at	at	IN
58810	2135	14	the	the	DT
58810	2135	15	ends	end	NNS
58810	2135	16	of	of	IN
58810	2135	17	the	the	DT
58810	2135	18	terminals	terminal	NNS
58810	2135	19	is	be	VBZ
58810	2135	20	evaporated	evaporate	VBN
58810	2135	21	;	;	:
58810	2135	22	and	and	CC
58810	2135	23	the	the	DT
58810	2135	24	vapor	vapor	NN
58810	2135	25	is	be	VBZ
58810	2135	26	rendered	render	VBN
58810	2135	27	luminous	luminous	JJ
58810	2135	28	in	in	IN
58810	2135	29	the	the	DT
58810	2135	30	space	space	NN
58810	2135	31	traversed	traverse	VBN
58810	2135	32	by	by	IN
58810	2135	33	the	the	DT
58810	2135	34	spark	spark	NN
58810	2135	35	.	.	.
58810	2136	1	A	a	DT
58810	2136	2	condenser	condenser	NN
58810	2136	3	is	be	VBZ
58810	2136	4	usually	usually	RB
58810	2136	5	placed	place	VBN
58810	2136	6	in	in	IN
58810	2136	7	the	the	DT
58810	2136	8	circuit	circuit	NN
58810	2136	9	.	.	.
58810	2137	1	With	with	IN
58810	2137	2	the	the	DT
58810	2137	3	coil	coil	NN
58810	2137	4	,	,	,
58810	2137	5	the	the	DT
58810	2137	6	temperature	temperature	NN
58810	2137	7	may	may	MD
58810	2137	8	be	be	VB
58810	2137	9	varied	varied	JJ
58810	2137	10	at	at	IN
58810	2137	11	pleasure	pleasure	NN
58810	2137	12	;	;	:
58810	2137	13	and	and	CC
58810	2137	14	the	the	DT
58810	2137	15	vapor	vapor	NN
58810	2137	16	may	may	MD
58810	2137	17	be	be	VB
58810	2137	18	raised	raise	VBN
58810	2137	19	even	even	RB
58810	2137	20	to	to	IN
58810	2137	21	a	a	DT
58810	2137	22	higher	high	JJR
58810	2137	23	temperature	temperature	NN
58810	2137	24	than	than	IN
58810	2137	25	with	with	IN
58810	2137	26	the	the	DT
58810	2137	27	electric	electric	JJ
58810	2137	28	lamp	lamp	NN
58810	2137	29	.	.	.
58810	2138	1	To	to	TO
58810	2138	2	obtain	obtain	VB
58810	2138	3	a	a	DT
58810	2138	4	low	low	JJ
58810	2138	5	temperature	temperature	NN
58810	2138	6	,	,	,
58810	2138	7	the	the	DT
58810	2138	8	coil	coil	NN
58810	2138	9	is	be	VBZ
58810	2138	10	used	use	VBN
58810	2138	11	without	without	IN
58810	2138	12	the	the	DT
58810	2138	13	condenser	condenser	NN
58810	2138	14	.	.	.
58810	2139	1	By	by	IN
58810	2139	2	using	use	VBG
58810	2139	3	a	a	DT
58810	2139	4	larger	large	JJR
58810	2139	5	and	and	CC
58810	2139	6	larger	large	JJR
58810	2139	7	condenser	condenser	NN
58810	2139	8	,	,	,
58810	2139	9	the	the	DT
58810	2139	10	temperature	temperature	NN
58810	2139	11	may	may	MD
58810	2139	12	be	be	VB
58810	2139	13	raised	raise	VBN
58810	2139	14	higher	high	JJR
58810	2139	15	and	and	CC
58810	2139	16	higher	high	JJR
58810	2139	17	.	.	.
58810	2140	1	By	by	IN
58810	2140	2	means	mean	NNS
58810	2140	3	of	of	IN
58810	2140	4	the	the	DT
58810	2140	5	induction	induction	NN
58810	2140	6	coil	coil	NN
58810	2140	7	we	-PRON-	PRP
58810	2140	8	may	may	MD
58810	2140	9	also	also	RB
58810	2140	10	heat	heat	VB
58810	2140	11	gases	gas	NNS
58810	2140	12	to	to	TO
58810	2140	13	incandescence	incandescence	VB
58810	2140	14	.	.	.
58810	2141	1	It	-PRON-	PRP
58810	2141	2	is	be	VBZ
58810	2141	3	only	only	RB
58810	2141	4	necessary	necessary	JJ
58810	2141	5	to	to	TO
58810	2141	6	allow	allow	VB
58810	2141	7	the	the	DT
58810	2141	8	spark	spark	NN
58810	2141	9	to	to	TO
58810	2141	10	pass	pass	VB
58810	2141	11	through	through	RP
58810	2141	12	a	a	DT
58810	2141	13	space	space	NN
58810	2141	14	filled	fill	VBN
58810	2141	15	with	with	IN
58810	2141	16	the	the	DT
58810	2141	17	gas	gas	NN
58810	2141	18	.	.	.
58810	2142	1	[	[	-LRB-
58810	2142	2	Illustration	illustration	NN
58810	2142	3	:	:	:
58810	2142	4	Fig	Fig	NNP
58810	2142	5	.	.	.
58810	2143	1	178	178	CD
58810	2143	2	.	.	.
58810	2143	3	]	]	-RRB-
58810	2144	1	(	(	-LRB-
58810	2144	2	4	4	LS
58810	2144	3	)	)	-RRB-
58810	2144	4	_	_	NNP
58810	2144	5	By	by	IN
58810	2144	6	means	mean	NNS
58810	2144	7	of	of	IN
58810	2144	8	a	a	DT
58810	2144	9	Vacuum	Vacuum	NNP
58810	2144	10	Tube._--The	Tube._--The	NNP
58810	2144	11	form	form	NN
58810	2144	12	of	of	IN
58810	2144	13	the	the	DT
58810	2144	14	vacuum	vacuum	NN
58810	2144	15	tube	tube	NN
58810	2144	16	commonly	commonly	RB
58810	2144	17	used	use	VBN
58810	2144	18	for	for	IN
58810	2144	19	this	this	DT
58810	2144	20	purpose	purpose	NN
58810	2144	21	is	be	VBZ
58810	2144	22	shown	show	VBN
58810	2144	23	in	in	IN
58810	2144	24	Fig	Fig	NNP
58810	2144	25	.	.	.
58810	2145	1	178	178	CD
58810	2145	2	.	.	.
58810	2146	1	The	the	DT
58810	2146	2	gas	gas	NN
58810	2146	3	to	to	TO
58810	2146	4	be	be	VB
58810	2146	5	examined	examine	VBN
58810	2146	6	,	,	,
58810	2146	7	and	and	CC
58810	2146	8	which	which	WDT
58810	2146	9	is	be	VBZ
58810	2146	10	contained	contain	VBN
58810	2146	11	in	in	IN
58810	2146	12	the	the	DT
58810	2146	13	tube	tube	NN
58810	2146	14	,	,	,
58810	2146	15	has	have	VBZ
58810	2146	16	very	very	RB
58810	2146	17	slight	slight	JJ
58810	2146	18	density	density	NN
58810	2146	19	:	:	:
58810	2146	20	but	but	CC
58810	2146	21	upon	upon	IN
58810	2146	22	the	the	DT
58810	2146	23	passage	passage	NN
58810	2146	24	of	of	IN
58810	2146	25	the	the	DT
58810	2146	26	discharge	discharge	NN
58810	2146	27	from	from	IN
58810	2146	28	an	an	DT
58810	2146	29	induction	induction	NN
58810	2146	30	coil	coil	NN
58810	2146	31	or	or	CC
58810	2146	32	a	a	DT
58810	2146	33	Holtz	Holtz	NNP
58810	2146	34	machine	machine	NN
58810	2146	35	,	,	,
58810	2146	36	through	through	IN
58810	2146	37	the	the	DT
58810	2146	38	tube	tube	NN
58810	2146	39	,	,	,
58810	2146	40	the	the	DT
58810	2146	41	gas	gas	NN
58810	2146	42	in	in	IN
58810	2146	43	the	the	DT
58810	2146	44	capillary	capillary	JJ
58810	2146	45	part	part	NN
58810	2146	46	of	of	IN
58810	2146	47	the	the	DT
58810	2146	48	tube	tube	NN
58810	2146	49	becomes	become	VBZ
58810	2146	50	heated	heated	JJ
58810	2146	51	to	to	IN
58810	2146	52	a	a	DT
58810	2146	53	high	high	JJ
58810	2146	54	temperature	temperature	NN
58810	2146	55	,	,	,
58810	2146	56	and	and	CC
58810	2146	57	is	be	VBZ
58810	2146	58	then	then	RB
58810	2146	59	quite	quite	RB
58810	2146	60	brilliant	brilliant	JJ
58810	2146	61	.	.	.
58810	2147	1	157	157	CD
58810	2147	2	.	.	.
58810	2148	1	_	_	NNP
58810	2148	2	Reversed	Reversed	NNP
58810	2148	3	Spectra._--If	Spectra._--If	NNP
58810	2148	4	the	the	DT
58810	2148	5	light	light	NN
58810	2148	6	from	from	IN
58810	2148	7	an	an	DT
58810	2148	8	incandescent	incandescent	JJ
58810	2148	9	cylinder	cylinder	NN
58810	2148	10	of	of	IN
58810	2148	11	lime	lime	NN
58810	2148	12	,	,	,
58810	2148	13	or	or	CC
58810	2148	14	from	from	IN
58810	2148	15	the	the	DT
58810	2148	16	incandescent	incandescent	JJ
58810	2148	17	point	point	NN
58810	2148	18	of	of	IN
58810	2148	19	an	an	DT
58810	2148	20	electric	electric	JJ
58810	2148	21	lamp	lamp	NN
58810	2148	22	,	,	,
58810	2148	23	is	be	VBZ
58810	2148	24	allowed	allow	VBN
58810	2148	25	to	to	TO
58810	2148	26	pass	pass	VB
58810	2148	27	through	through	IN
58810	2148	28	luminous	luminous	JJ
58810	2148	29	sodium	sodium	NN
58810	2148	30	vapor	vapor	NN
58810	2148	31	,	,	,
58810	2148	32	and	and	CC
58810	2148	33	is	be	VBZ
58810	2148	34	then	then	RB
58810	2148	35	examined	examine	VBN
58810	2148	36	with	with	IN
58810	2148	37	a	a	DT
58810	2148	38	spectroscope	spectroscope	NN
58810	2148	39	,	,	,
58810	2148	40	the	the	DT
58810	2148	41	spectrum	spectrum	NN
58810	2148	42	will	will	MD
58810	2148	43	be	be	VB
58810	2148	44	found	find	VBN
58810	2148	45	to	to	TO
58810	2148	46	be	be	VB
58810	2148	47	a	a	DT
58810	2148	48	bright	bright	JJ
58810	2148	49	spectrum	spectrum	NN
58810	2148	50	crossed	cross	VBN
58810	2148	51	by	by	IN
58810	2148	52	a	a	DT
58810	2148	53	single	single	JJ
58810	2148	54	_	_	NNP
58810	2148	55	dark	dark	JJ
58810	2148	56	_	_	NNP
58810	2148	57	line	line	NN
58810	2148	58	in	in	IN
58810	2148	59	the	the	DT
58810	2148	60	position	position	NN
58810	2148	61	of	of	IN
58810	2148	62	the	the	DT
58810	2148	63	yellow	yellow	JJ
58810	2148	64	line	line	NN
58810	2148	65	of	of	IN
58810	2148	66	the	the	DT
58810	2148	67	sodium	sodium	NN
58810	2148	68	vapor	vapor	NN
58810	2148	69	.	.	.
58810	2149	1	The	the	DT
58810	2149	2	spectrum	spectrum	NN
58810	2149	3	of	of	IN
58810	2149	4	sodium	sodium	NN
58810	2149	5	vapor	vapor	NN
58810	2149	6	is	be	VBZ
58810	2149	7	_	_	NNP
58810	2149	8	reversed	reversed	JJ
58810	2149	9	_	_	NNP
58810	2149	10	,	,	,
58810	2149	11	its	-PRON-	PRP$
58810	2149	12	bright	bright	JJ
58810	2149	13	lines	line	NNS
58810	2149	14	becoming	become	VBG
58810	2149	15	dark	dark	JJ
58810	2149	16	and	and	CC
58810	2149	17	its	-PRON-	PRP$
58810	2149	18	dark	dark	JJ
58810	2149	19	spaces	space	NNS
58810	2149	20	bright	bright	JJ
58810	2149	21	.	.	.
58810	2150	1	With	with	IN
58810	2150	2	a	a	DT
58810	2150	3	spectroscope	spectroscope	NN
58810	2150	4	of	of	IN
58810	2150	5	any	any	DT
58810	2150	6	considerable	considerable	JJ
58810	2150	7	power	power	NN
58810	2150	8	,	,	,
58810	2150	9	the	the	DT
58810	2150	10	yellow	yellow	JJ
58810	2150	11	line	line	NN
58810	2150	12	of	of	IN
58810	2150	13	sodium	sodium	NN
58810	2150	14	vapor	vapor	NN
58810	2150	15	is	be	VBZ
58810	2150	16	resolved	resolve	VBN
58810	2150	17	into	into	IN
58810	2150	18	a	a	DT
58810	2150	19	double	double	JJ
58810	2150	20	line	line	NN
58810	2150	21	.	.	.
58810	2151	1	With	with	IN
58810	2151	2	a	a	DT
58810	2151	3	spectroscope	spectroscope	NN
58810	2151	4	of	of	IN
58810	2151	5	the	the	DT
58810	2151	6	same	same	JJ
58810	2151	7	power	power	NN
58810	2151	8	,	,	,
58810	2151	9	the	the	DT
58810	2151	10	dark	dark	JJ
58810	2151	11	sodium	sodium	NN
58810	2151	12	line	line	NN
58810	2151	13	of	of	IN
58810	2151	14	the	the	DT
58810	2151	15	reversed	reversed	JJ
58810	2151	16	spectrum	spectrum	NN
58810	2151	17	is	be	VBZ
58810	2151	18	seen	see	VBN
58810	2151	19	to	to	TO
58810	2151	20	be	be	VB
58810	2151	21	a	a	DT
58810	2151	22	double	double	JJ
58810	2151	23	line	line	NN
58810	2151	24	.	.	.
58810	2152	1	It	-PRON-	PRP
58810	2152	2	is	be	VBZ
58810	2152	3	found	find	VBN
58810	2152	4	to	to	TO
58810	2152	5	be	be	VB
58810	2152	6	generally	generally	RB
58810	2152	7	true	true	JJ
58810	2152	8	,	,	,
58810	2152	9	that	that	IN
58810	2152	10	the	the	DT
58810	2152	11	spectrum	spectrum	NN
58810	2152	12	of	of	IN
58810	2152	13	the	the	DT
58810	2152	14	light	light	NN
58810	2152	15	from	from	IN
58810	2152	16	an	an	DT
58810	2152	17	incandescent	incandescent	NN
58810	2152	18	solid	solid	JJ
58810	2152	19	or	or	CC
58810	2152	20	liquid	liquid	JJ
58810	2152	21	which	which	WDT
58810	2152	22	has	have	VBZ
58810	2152	23	passed	pass	VBN
58810	2152	24	_	_	NNP
58810	2152	25	through	through	IN
58810	2152	26	a	a	DT
58810	2152	27	luminous	luminous	JJ
58810	2152	28	vapor	vapor	NN
58810	2152	29	_	_	NNP
58810	2152	30	on	on	IN
58810	2152	31	its	-PRON-	PRP$
58810	2152	32	way	way	NN
58810	2152	33	to	to	IN
58810	2152	34	the	the	DT
58810	2152	35	spectroscope	spectroscope	NN
58810	2152	36	is	be	VBZ
58810	2152	37	made	make	VBN
58810	2152	38	up	up	RP
58810	2152	39	of	of	IN
58810	2152	40	a	a	DT
58810	2152	41	bright	bright	JJ
58810	2152	42	ground	ground	NN
58810	2152	43	crossed	cross	VBN
58810	2152	44	by	by	IN
58810	2152	45	dark	dark	JJ
58810	2152	46	lines	line	NNS
58810	2152	47	;	;	:
58810	2152	48	there	there	EX
58810	2152	49	being	be	VBG
58810	2152	50	a	a	DT
58810	2152	51	dark	dark	JJ
58810	2152	52	line	line	NN
58810	2152	53	for	for	IN
58810	2152	54	every	every	DT
58810	2152	55	bright	bright	JJ
58810	2152	56	line	line	NN
58810	2152	57	that	that	WDT
58810	2152	58	the	the	DT
58810	2152	59	vapor	vapor	NN
58810	2152	60	alone	alone	RB
58810	2152	61	would	would	MD
58810	2152	62	give	give	VB
58810	2152	63	.	.	.
58810	2153	1	158	158	CD
58810	2153	2	.	.	.
58810	2154	1	_	_	NNP
58810	2154	2	Explanation	Explanation	NNP
58810	2154	3	of	of	IN
58810	2154	4	Reversed	Reversed	NNP
58810	2154	5	Spectra._--It	spectra._--it	NN
58810	2154	6	has	have	VBZ
58810	2154	7	been	be	VBN
58810	2154	8	found	find	VBN
58810	2154	9	that	that	IN
58810	2154	10	gases	gas	NNS
58810	2154	11	absorb	absorb	VBP
58810	2154	12	and	and	CC
58810	2154	13	quench	quench	JJ
58810	2154	14	rays	ray	NNS
58810	2154	15	of	of	IN
58810	2154	16	the	the	DT
58810	2154	17	same	same	JJ
58810	2154	18	degree	degree	NN
58810	2154	19	of	of	IN
58810	2154	20	refrangibility	refrangibility	NN
58810	2154	21	as	as	IN
58810	2154	22	those	those	DT
58810	2154	23	which	which	WDT
58810	2154	24	they	-PRON-	PRP
58810	2154	25	themselves	-PRON-	PRP
58810	2154	26	emit	emit	VBP
58810	2154	27	,	,	,
58810	2154	28	and	and	CC
58810	2154	29	no	no	DT
58810	2154	30	others	other	NNS
58810	2154	31	.	.	.
58810	2155	1	When	when	WRB
58810	2155	2	a	a	DT
58810	2155	3	solid	solid	JJ
58810	2155	4	is	be	VBZ
58810	2155	5	shining	shine	VBG
58810	2155	6	through	through	IN
58810	2155	7	a	a	DT
58810	2155	8	luminous	luminous	JJ
58810	2155	9	vapor	vapor	NN
58810	2155	10	,	,	,
58810	2155	11	this	this	DT
58810	2155	12	absorbs	absorb	VBZ
58810	2155	13	and	and	CC
58810	2155	14	quenches	quench	VBZ
58810	2155	15	those	those	DT
58810	2155	16	rays	ray	NNS
58810	2155	17	from	from	IN
58810	2155	18	the	the	DT
58810	2155	19	solid	solid	JJ
58810	2155	20	which	which	WDT
58810	2155	21	have	have	VBP
58810	2155	22	the	the	DT
58810	2155	23	same	same	JJ
58810	2155	24	degrees	degree	NNS
58810	2155	25	of	of	IN
58810	2155	26	refrangibility	refrangibility	NN
58810	2155	27	as	as	IN
58810	2155	28	those	those	DT
58810	2155	29	which	which	WDT
58810	2155	30	it	-PRON-	PRP
58810	2155	31	is	be	VBZ
58810	2155	32	itself	-PRON-	PRP
58810	2155	33	emitting	emit	VBG
58810	2155	34	:	:	:
58810	2155	35	hence	hence	RB
58810	2155	36	the	the	DT
58810	2155	37	lines	line	NNS
58810	2155	38	of	of	IN
58810	2155	39	the	the	DT
58810	2155	40	spectrum	spectrum	NN
58810	2155	41	receive	receive	VBP
58810	2155	42	light	light	NN
58810	2155	43	from	from	IN
58810	2155	44	the	the	DT
58810	2155	45	vapor	vapor	NN
58810	2155	46	alone	alone	RB
58810	2155	47	,	,	,
58810	2155	48	while	while	IN
58810	2155	49	the	the	DT
58810	2155	50	spaces	space	NNS
58810	2155	51	between	between	IN
58810	2155	52	the	the	DT
58810	2155	53	lines	line	NNS
58810	2155	54	receive	receive	VBP
58810	2155	55	light	light	NN
58810	2155	56	from	from	IN
58810	2155	57	the	the	DT
58810	2155	58	solid	solid	JJ
58810	2155	59	.	.	.
58810	2156	1	Now	now	RB
58810	2156	2	,	,	,
58810	2156	3	solids	solid	NNS
58810	2156	4	and	and	CC
58810	2156	5	liquids	liquid	NNS
58810	2156	6	,	,	,
58810	2156	7	when	when	WRB
58810	2156	8	heated	heat	VBN
58810	2156	9	to	to	TO
58810	2156	10	incandescence	incandescence	NN
58810	2156	11	,	,	,
58810	2156	12	give	give	VB
58810	2156	13	a	a	DT
58810	2156	14	very	very	RB
58810	2156	15	much	much	RB
58810	2156	16	brighter	bright	JJR
58810	2156	17	light	light	NN
58810	2156	18	than	than	IN
58810	2156	19	vapors	vapor	NNS
58810	2156	20	and	and	CC
58810	2156	21	gases	gas	NNS
58810	2156	22	at	at	IN
58810	2156	23	the	the	DT
58810	2156	24	same	same	JJ
58810	2156	25	temperature	temperature	NN
58810	2156	26	:	:	:
58810	2156	27	hence	hence	RB
58810	2156	28	the	the	DT
58810	2156	29	lines	line	NNS
58810	2156	30	of	of	IN
58810	2156	31	a	a	DT
58810	2156	32	reversed	reversed	JJ
58810	2156	33	spectrum	spectrum	NN
58810	2156	34	,	,	,
58810	2156	35	though	though	IN
58810	2156	36	receiving	receive	VBG
58810	2156	37	light	light	NN
58810	2156	38	from	from	IN
58810	2156	39	the	the	DT
58810	2156	40	vapor	vapor	NN
58810	2156	41	or	or	CC
58810	2156	42	gas	gas	NN
58810	2156	43	,	,	,
58810	2156	44	appear	appear	VBP
58810	2156	45	dark	dark	JJ
58810	2156	46	by	by	IN
58810	2156	47	contrast	contrast	NN
58810	2156	48	.	.	.
58810	2157	1	159	159	CD
58810	2157	2	.	.	.
58810	2158	1	_	_	NNP
58810	2158	2	Effect	Effect	NNP
58810	2158	3	of	of	IN
58810	2158	4	Increasing	increase	VBG
58810	2158	5	the	the	DT
58810	2158	6	Power	Power	NNP
58810	2158	7	of	of	IN
58810	2158	8	the	the	DT
58810	2158	9	Spectroscope	Spectroscope	NNP
58810	2158	10	upon	upon	IN
58810	2158	11	the	the	DT
58810	2158	12	Brilliancy	brilliancy	NN
58810	2158	13	of	of	IN
58810	2158	14	a	a	DT
58810	2158	15	Spectrum._--An	spectrum._--an	NN
58810	2158	16	increase	increase	NN
58810	2158	17	in	in	IN
58810	2158	18	the	the	DT
58810	2158	19	power	power	NN
58810	2158	20	of	of	IN
58810	2158	21	a	a	DT
58810	2158	22	spectroscope	spectroscope	NN
58810	2158	23	diminishes	diminish	VBZ
58810	2158	24	the	the	DT
58810	2158	25	brilliancy	brilliancy	NN
58810	2158	26	of	of	IN
58810	2158	27	a	a	DT
58810	2158	28	_	_	NNP
58810	2158	29	continuous	continuous	JJ
58810	2158	30	_	_	NNP
58810	2158	31	spectrum	spectrum	NN
58810	2158	32	,	,	,
58810	2158	33	since	since	IN
58810	2158	34	it	-PRON-	PRP
58810	2158	35	makes	make	VBZ
58810	2158	36	the	the	DT
58810	2158	37	colored	colored	JJ
58810	2158	38	band	band	NN
58810	2158	39	longer	long	RBR
58810	2158	40	,	,	,
58810	2158	41	and	and	CC
58810	2158	42	therefore	therefore	RB
58810	2158	43	spreads	spread	VBZ
58810	2158	44	the	the	DT
58810	2158	45	light	light	NN
58810	2158	46	out	out	RP
58810	2158	47	over	over	IN
58810	2158	48	a	a	DT
58810	2158	49	greater	great	JJR
58810	2158	50	extent	extent	NN
58810	2158	51	of	of	IN
58810	2158	52	surface	surface	NN
58810	2158	53	;	;	:
58810	2158	54	but	but	CC
58810	2158	55	,	,	,
58810	2158	56	in	in	IN
58810	2158	57	the	the	DT
58810	2158	58	case	case	NN
58810	2158	59	of	of	IN
58810	2158	60	a	a	DT
58810	2158	61	_	_	NNP
58810	2158	62	bright	bright	RB
58810	2158	63	-	-	HYPH
58810	2158	64	lined	line	VBN
58810	2158	65	_	_	NNP
58810	2158	66	spectrum	spectrum	NN
58810	2158	67	,	,	,
58810	2158	68	an	an	DT
58810	2158	69	increase	increase	NN
58810	2158	70	of	of	IN
58810	2158	71	power	power	NN
58810	2158	72	in	in	IN
58810	2158	73	the	the	DT
58810	2158	74	spectroscope	spectroscope	NN
58810	2158	75	produces	produce	VBZ
58810	2158	76	scarcely	scarcely	RB
58810	2158	77	any	any	DT
58810	2158	78	alteration	alteration	NN
58810	2158	79	in	in	IN
58810	2158	80	the	the	DT
58810	2158	81	brilliancy	brilliancy	NN
58810	2158	82	of	of	IN
58810	2158	83	the	the	DT
58810	2158	84	lines	line	NNS
58810	2158	85	,	,	,
58810	2158	86	since	since	IN
58810	2158	87	it	-PRON-	PRP
58810	2158	88	merely	merely	RB
58810	2158	89	separates	separate	VBZ
58810	2158	90	the	the	DT
58810	2158	91	lines	line	NNS
58810	2158	92	farther	farther	RB
58810	2158	93	without	without	IN
58810	2158	94	making	make	VBG
58810	2158	95	the	the	DT
58810	2158	96	lines	line	NNS
58810	2158	97	themselves	-PRON-	PRP
58810	2158	98	any	any	DT
58810	2158	99	wider	wider	RBR
58810	2158	100	.	.	.
58810	2159	1	In	in	IN
58810	2159	2	the	the	DT
58810	2159	3	case	case	NN
58810	2159	4	of	of	IN
58810	2159	5	a	a	DT
58810	2159	6	_	_	NNP
58810	2159	7	reversed	reverse	VBN
58810	2159	8	_	_	NNP
58810	2159	9	spectrum	spectrum	NN
58810	2159	10	,	,	,
58810	2159	11	an	an	DT
58810	2159	12	increase	increase	NN
58810	2159	13	of	of	IN
58810	2159	14	power	power	NN
58810	2159	15	in	in	IN
58810	2159	16	the	the	DT
58810	2159	17	spectroscope	spectroscope	NN
58810	2159	18	dilutes	dilute	VBZ
58810	2159	19	the	the	DT
58810	2159	20	light	light	NN
58810	2159	21	in	in	IN
58810	2159	22	the	the	DT
58810	2159	23	spaces	space	NNS
58810	2159	24	between	between	IN
58810	2159	25	the	the	DT
58810	2159	26	lines	line	NNS
58810	2159	27	without	without	IN
58810	2159	28	diluting	dilute	VBG
58810	2159	29	that	that	DT
58810	2159	30	of	of	IN
58810	2159	31	the	the	DT
58810	2159	32	lines	line	NNS
58810	2159	33	:	:	:
58810	2159	34	hence	hence	RB
58810	2159	35	lines	line	NNS
58810	2159	36	which	which	WDT
58810	2159	37	appear	appear	VBP
58810	2159	38	dark	dark	JJ
58810	2159	39	in	in	IN
58810	2159	40	a	a	DT
58810	2159	41	spectroscope	spectroscope	NN
58810	2159	42	of	of	IN
58810	2159	43	slight	slight	JJ
58810	2159	44	dispersive	dispersive	JJ
58810	2159	45	power	power	NN
58810	2159	46	may	may	MD
58810	2159	47	appear	appear	VB
58810	2159	48	bright	bright	JJ
58810	2159	49	in	in	IN
58810	2159	50	an	an	DT
58810	2159	51	instrument	instrument	NN
58810	2159	52	of	of	IN
58810	2159	53	great	great	JJ
58810	2159	54	dispersive	dispersive	JJ
58810	2159	55	power	power	NN
58810	2159	56	.	.	.
58810	2160	1	160	160	CD
58810	2160	2	.	.	.
58810	2161	1	_	_	NNP
58810	2161	2	Change	Change	NNP
58810	2161	3	of	of	IN
58810	2161	4	the	the	DT
58810	2161	5	Spectrum	Spectrum	NNP
58810	2161	6	with	with	IN
58810	2161	7	the	the	DT
58810	2161	8	Density	density	NN
58810	2161	9	of	of	IN
58810	2161	10	the	the	DT
58810	2161	11	Luminous	luminous	JJ
58810	2161	12	Vapor._--It	Vapor._--It	NNS
58810	2161	13	has	have	VBZ
58810	2161	14	been	be	VBN
58810	2161	15	found	find	VBN
58810	2161	16	,	,	,
58810	2161	17	that	that	IN
58810	2161	18	,	,	,
58810	2161	19	as	as	IN
58810	2161	20	the	the	DT
58810	2161	21	density	density	NN
58810	2161	22	of	of	IN
58810	2161	23	a	a	DT
58810	2161	24	luminous	luminous	JJ
58810	2161	25	vapor	vapor	NN
58810	2161	26	is	be	VBZ
58810	2161	27	diminished	diminish	VBN
58810	2161	28	,	,	,
58810	2161	29	the	the	DT
58810	2161	30	lines	line	NNS
58810	2161	31	in	in	IN
58810	2161	32	its	-PRON-	PRP$
58810	2161	33	spectrum	spectrum	NN
58810	2161	34	become	become	VBP
58810	2161	35	fewer	few	JJR
58810	2161	36	and	and	CC
58810	2161	37	fewer	few	JJR
58810	2161	38	,	,	,
58810	2161	39	till	till	IN
58810	2161	40	they	-PRON-	PRP
58810	2161	41	are	be	VBP
58810	2161	42	finally	finally	RB
58810	2161	43	reduced	reduce	VBN
58810	2161	44	to	to	IN
58810	2161	45	one	one	CD
58810	2161	46	.	.	.
58810	2162	1	On	on	IN
58810	2162	2	the	the	DT
58810	2162	3	other	other	JJ
58810	2162	4	hand	hand	NN
58810	2162	5	,	,	,
58810	2162	6	an	an	DT
58810	2162	7	increase	increase	NN
58810	2162	8	of	of	IN
58810	2162	9	density	density	NN
58810	2162	10	causes	cause	VBZ
58810	2162	11	new	new	JJ
58810	2162	12	lines	line	NNS
58810	2162	13	to	to	TO
58810	2162	14	appear	appear	VB
58810	2162	15	in	in	IN
58810	2162	16	the	the	DT
58810	2162	17	spectrum	spectrum	NN
58810	2162	18	,	,	,
58810	2162	19	and	and	CC
58810	2162	20	the	the	DT
58810	2162	21	old	old	JJ
58810	2162	22	lines	line	NNS
58810	2162	23	to	to	TO
58810	2162	24	become	become	VB
58810	2162	25	thicker	thick	JJR
58810	2162	26	.	.	.
58810	2163	1	161	161	CD
58810	2163	2	.	.	.
58810	2164	1	_	_	NNP
58810	2164	2	Change	Change	NNP
58810	2164	3	of	of	IN
58810	2164	4	the	the	DT
58810	2164	5	Spectrum	Spectrum	NNP
58810	2164	6	with	with	IN
58810	2164	7	the	the	DT
58810	2164	8	Temperature	temperature	NN
58810	2164	9	of	of	IN
58810	2164	10	the	the	DT
58810	2164	11	Luminous	luminous	JJ
58810	2164	12	Vapor._--It	Vapor._--It	NNS
58810	2164	13	has	have	VBZ
58810	2164	14	also	also	RB
58810	2164	15	been	be	VBN
58810	2164	16	found	find	VBN
58810	2164	17	that	that	IN
58810	2164	18	the	the	DT
58810	2164	19	appearance	appearance	NN
58810	2164	20	of	of	IN
58810	2164	21	a	a	DT
58810	2164	22	bright	bright	RB
58810	2164	23	-	-	HYPH
58810	2164	24	lined	line	VBN
58810	2164	25	spectrum	spectrum	NN
58810	2164	26	changes	change	NNS
58810	2164	27	considerably	considerably	RB
58810	2164	28	with	with	IN
58810	2164	29	the	the	DT
58810	2164	30	temperature	temperature	NN
58810	2164	31	of	of	IN
58810	2164	32	the	the	DT
58810	2164	33	luminous	luminous	JJ
58810	2164	34	vapor	vapor	NN
58810	2164	35	.	.	.
58810	2165	1	In	in	IN
58810	2165	2	some	some	DT
58810	2165	3	cases	case	NNS
58810	2165	4	,	,	,
58810	2165	5	an	an	DT
58810	2165	6	increase	increase	NN
58810	2165	7	of	of	IN
58810	2165	8	temperature	temperature	NN
58810	2165	9	changes	change	VBZ
58810	2165	10	the	the	DT
58810	2165	11	relative	relative	JJ
58810	2165	12	intensities	intensity	NNS
58810	2165	13	of	of	IN
58810	2165	14	the	the	DT
58810	2165	15	lines	line	NNS
58810	2165	16	;	;	:
58810	2165	17	in	in	IN
58810	2165	18	other	other	JJ
58810	2165	19	cases	case	NNS
58810	2165	20	,	,	,
58810	2165	21	it	-PRON-	PRP
58810	2165	22	causes	cause	VBZ
58810	2165	23	new	new	JJ
58810	2165	24	lines	line	NNS
58810	2165	25	to	to	TO
58810	2165	26	appear	appear	VB
58810	2165	27	,	,	,
58810	2165	28	and	and	CC
58810	2165	29	old	old	JJ
58810	2165	30	lines	line	NNS
58810	2165	31	to	to	TO
58810	2165	32	disappear	disappear	VB
58810	2165	33	.	.	.
58810	2166	1	In	in	IN
58810	2166	2	the	the	DT
58810	2166	3	case	case	NN
58810	2166	4	of	of	IN
58810	2166	5	a	a	DT
58810	2166	6	compound	compound	NN
58810	2166	7	vapor	vapor	NN
58810	2166	8	,	,	,
58810	2166	9	an	an	DT
58810	2166	10	increase	increase	NN
58810	2166	11	of	of	IN
58810	2166	12	temperature	temperature	NN
58810	2166	13	causes	cause	VBZ
58810	2166	14	the	the	DT
58810	2166	15	colored	color	VBN
58810	2166	16	bands	band	NNS
58810	2166	17	(	(	-LRB-
58810	2166	18	which	which	WDT
58810	2166	19	are	be	VBP
58810	2166	20	peculiar	peculiar	JJ
58810	2166	21	to	to	IN
58810	2166	22	the	the	DT
58810	2166	23	spectrum	spectrum	NN
58810	2166	24	of	of	IN
58810	2166	25	the	the	DT
58810	2166	26	compound	compound	NN
58810	2166	27	)	)	-RRB-
58810	2166	28	to	to	TO
58810	2166	29	disappear	disappear	VB
58810	2166	30	,	,	,
58810	2166	31	and	and	CC
58810	2166	32	to	to	TO
58810	2166	33	be	be	VB
58810	2166	34	replaced	replace	VBN
58810	2166	35	by	by	IN
58810	2166	36	the	the	DT
58810	2166	37	spectral	spectral	JJ
58810	2166	38	lines	line	NNS
58810	2166	39	of	of	IN
58810	2166	40	the	the	DT
58810	2166	41	elements	element	NNS
58810	2166	42	of	of	IN
58810	2166	43	which	which	WDT
58810	2166	44	the	the	DT
58810	2166	45	compound	compound	NN
58810	2166	46	is	be	VBZ
58810	2166	47	made	make	VBN
58810	2166	48	up	up	RP
58810	2166	49	.	.	.
58810	2167	1	The	the	DT
58810	2167	2	heat	heat	NN
58810	2167	3	appears	appear	VBZ
58810	2167	4	to	to	IN
58810	2167	5	_	_	NNP
58810	2167	6	dissociate	dissociate	NN
58810	2167	7	_	_	NNP
58810	2167	8	the	the	DT
58810	2167	9	compound	compound	NN
58810	2167	10	;	;	:
58810	2167	11	that	that	RB
58810	2167	12	is	is	RB
58810	2167	13	,	,	,
58810	2167	14	to	to	TO
58810	2167	15	resolve	resolve	VB
58810	2167	16	it	-PRON-	PRP
58810	2167	17	into	into	IN
58810	2167	18	its	-PRON-	PRP$
58810	2167	19	constituent	constituent	NN
58810	2167	20	elements	element	NNS
58810	2167	21	.	.	.
58810	2168	1	In	in	IN
58810	2168	2	this	this	DT
58810	2168	3	case	case	NN
58810	2168	4	,	,	,
58810	2168	5	each	each	DT
58810	2168	6	elementary	elementary	JJ
58810	2168	7	vapor	vapor	NN
58810	2168	8	would	would	MD
58810	2168	9	give	give	VB
58810	2168	10	its	-PRON-	PRP$
58810	2168	11	own	own	JJ
58810	2168	12	spectral	spectral	JJ
58810	2168	13	lines	line	NNS
58810	2168	14	.	.	.
58810	2169	1	As	as	IN
58810	2169	2	the	the	DT
58810	2169	3	compound	compound	NN
58810	2169	4	is	be	VBZ
58810	2169	5	not	not	RB
58810	2169	6	completely	completely	RB
58810	2169	7	dissociated	dissociate	VBN
58810	2169	8	at	at	IN
58810	2169	9	once	once	RB
58810	2169	10	,	,	,
58810	2169	11	it	-PRON-	PRP
58810	2169	12	is	be	VBZ
58810	2169	13	possible	possible	JJ
58810	2169	14	,	,	,
58810	2169	15	of	of	IN
58810	2169	16	course	course	NN
58810	2169	17	,	,	,
58810	2169	18	for	for	IN
58810	2169	19	one	one	CD
58810	2169	20	or	or	CC
58810	2169	21	more	more	JJR
58810	2169	22	of	of	IN
58810	2169	23	the	the	DT
58810	2169	24	spectral	spectral	JJ
58810	2169	25	lines	line	NNS
58810	2169	26	of	of	IN
58810	2169	27	the	the	DT
58810	2169	28	elementary	elementary	JJ
58810	2169	29	vapors	vapor	NNS
58810	2169	30	to	to	TO
58810	2169	31	co	co	VB
58810	2169	32	-	-	VB
58810	2169	33	exist	exist	VB
58810	2169	34	in	in	IN
58810	2169	35	the	the	DT
58810	2169	36	spectrum	spectrum	NN
58810	2169	37	with	with	IN
58810	2169	38	the	the	DT
58810	2169	39	bands	band	NNS
58810	2169	40	of	of	IN
58810	2169	41	the	the	DT
58810	2169	42	compound	compound	NN
58810	2169	43	.	.	.
58810	2170	1	It	-PRON-	PRP
58810	2170	2	has	have	VBZ
58810	2170	3	been	be	VBN
58810	2170	4	found	find	VBN
58810	2170	5	,	,	,
58810	2170	6	that	that	IN
58810	2170	7	,	,	,
58810	2170	8	in	in	IN
58810	2170	9	some	some	DT
58810	2170	10	cases	case	NNS
58810	2170	11	,	,	,
58810	2170	12	the	the	DT
58810	2170	13	spectra	spectra	NN
58810	2170	14	of	of	IN
58810	2170	15	the	the	DT
58810	2170	16	elementary	elementary	JJ
58810	2170	17	gases	gas	NNS
58810	2170	18	change	change	VBP
58810	2170	19	with	with	IN
58810	2170	20	the	the	DT
58810	2170	21	temperature	temperature	NN
58810	2170	22	of	of	IN
58810	2170	23	the	the	DT
58810	2170	24	gas	gas	NN
58810	2170	25	;	;	:
58810	2170	26	and	and	CC
58810	2170	27	Lockyer	Lockyer	NNP
58810	2170	28	thinks	think	VBZ
58810	2170	29	he	-PRON-	PRP
58810	2170	30	has	have	VBZ
58810	2170	31	discovered	discover	VBN
58810	2170	32	conclusive	conclusive	JJ
58810	2170	33	evidence	evidence	NN
58810	2170	34	,	,	,
58810	2170	35	in	in	IN
58810	2170	36	the	the	DT
58810	2170	37	spectra	spectra	NN
58810	2170	38	of	of	IN
58810	2170	39	the	the	DT
58810	2170	40	sun	sun	NN
58810	2170	41	and	and	CC
58810	2170	42	stars	star	NNS
58810	2170	43	,	,	,
58810	2170	44	that	that	IN
58810	2170	45	many	many	JJ
58810	2170	46	of	of	IN
58810	2170	47	the	the	DT
58810	2170	48	substances	substance	NNS
58810	2170	49	regarded	regard	VBN
58810	2170	50	as	as	IN
58810	2170	51	elementary	elementary	JJ
58810	2170	52	are	be	VBP
58810	2170	53	really	really	RB
58810	2170	54	resolved	resolve	VBN
58810	2170	55	into	into	IN
58810	2170	56	simpler	simple	JJR
58810	2170	57	substances	substance	NNS
58810	2170	58	by	by	IN
58810	2170	59	the	the	DT
58810	2170	60	intense	intense	JJ
58810	2170	61	heat	heat	NN
58810	2170	62	of	of	IN
58810	2170	63	the	the	DT
58810	2170	64	sun	sun	NN
58810	2170	65	;	;	:
58810	2170	66	in	in	IN
58810	2170	67	other	other	JJ
58810	2170	68	words	word	NNS
58810	2170	69	,	,	,
58810	2170	70	that	that	IN
58810	2170	71	our	-PRON-	PRP$
58810	2170	72	so	so	RB
58810	2170	73	-	-	HYPH
58810	2170	74	called	call	VBN
58810	2170	75	elements	element	NNS
58810	2170	76	are	be	VBP
58810	2170	77	really	really	RB
58810	2170	78	compounds	compound	NNS
58810	2170	79	.	.	.
58810	2171	1	Chemical	Chemical	NNP
58810	2171	2	Constitution	Constitution	NNP
58810	2171	3	of	of	IN
58810	2171	4	the	the	DT
58810	2171	5	Sun	Sun	NNP
58810	2171	6	.	.	.
58810	2172	1	162	162	CD
58810	2172	2	.	.	.
58810	2173	1	_	_	NNP
58810	2173	2	The	the	DT
58810	2173	3	Solar	Solar	NNP
58810	2173	4	Spectrum._--The	Spectrum._--The	NNP
58810	2173	5	solar	solar	JJ
58810	2173	6	spectrum	spectrum	NN
58810	2173	7	is	be	VBZ
58810	2173	8	crossed	cross	VBN
58810	2173	9	transversely	transversely	RB
58810	2173	10	by	by	IN
58810	2173	11	a	a	DT
58810	2173	12	great	great	JJ
58810	2173	13	number	number	NN
58810	2173	14	of	of	IN
58810	2173	15	fine	fine	JJ
58810	2173	16	dark	dark	JJ
58810	2173	17	lines	line	NNS
58810	2173	18	,	,	,
58810	2173	19	and	and	CC
58810	2173	20	hence	hence	RB
58810	2173	21	it	-PRON-	PRP
58810	2173	22	belongs	belong	VBZ
58810	2173	23	to	to	IN
58810	2173	24	the	the	DT
58810	2173	25	class	class	NN
58810	2173	26	of	of	IN
58810	2173	27	_	_	NNP
58810	2173	28	reversed	reverse	VBD
58810	2173	29	_	_	NNP
58810	2173	30	spectra	spectra	NNP
58810	2173	31	.	.	.
58810	2174	1	These	these	DT
58810	2174	2	lines	line	NNS
58810	2174	3	were	be	VBD
58810	2174	4	first	first	RB
58810	2174	5	studied	study	VBN
58810	2174	6	and	and	CC
58810	2174	7	mapped	map	VBN
58810	2174	8	by	by	IN
58810	2174	9	Fraunhofer	Fraunhofer	NNP
58810	2174	10	,	,	,
58810	2174	11	and	and	CC
58810	2174	12	from	from	IN
58810	2174	13	him	-PRON-	PRP
58810	2174	14	they	-PRON-	PRP
58810	2174	15	have	have	VBP
58810	2174	16	been	be	VBN
58810	2174	17	called	call	VBN
58810	2174	18	_	_	NNP
58810	2174	19	Fraunhofer	Fraunhofer	NNP
58810	2174	20	's	's	POS
58810	2174	21	lines	line	NNS
58810	2174	22	_	_	NNP
58810	2174	23	.	.	.
58810	2175	1	[	[	-LRB-
58810	2175	2	Illustration	illustration	NN
58810	2175	3	:	:	:
58810	2175	4	Fig	Fig	NNP
58810	2175	5	.	.	.
58810	2176	1	179	179	CD
58810	2176	2	.	.	.
58810	2176	3	]	]	-RRB-
58810	2177	1	A	a	DT
58810	2177	2	reduced	reduce	VBN
58810	2177	3	copy	copy	NN
58810	2177	4	of	of	IN
58810	2177	5	Fraunhofer	Fraunhofer	NNP
58810	2177	6	's	's	POS
58810	2177	7	map	map	NN
58810	2177	8	is	be	VBZ
58810	2177	9	shown	show	VBN
58810	2177	10	in	in	IN
58810	2177	11	Fig	Fig	NNP
58810	2177	12	.	.	.
58810	2178	1	179	179	CD
58810	2178	2	.	.	.
58810	2179	1	A	a	DT
58810	2179	2	few	few	JJ
58810	2179	3	of	of	IN
58810	2179	4	the	the	DT
58810	2179	5	most	most	RBS
58810	2179	6	prominent	prominent	JJ
58810	2179	7	of	of	IN
58810	2179	8	the	the	DT
58810	2179	9	dark	dark	JJ
58810	2179	10	solar	solar	JJ
58810	2179	11	lines	line	NNS
58810	2179	12	are	be	VBP
58810	2179	13	designated	designate	VBN
58810	2179	14	by	by	IN
58810	2179	15	the	the	DT
58810	2179	16	letters	letter	NNS
58810	2179	17	of	of	IN
58810	2179	18	the	the	DT
58810	2179	19	alphabet	alphabet	NN
58810	2179	20	.	.	.
58810	2180	1	The	the	DT
58810	2180	2	other	other	JJ
58810	2180	3	lines	line	NNS
58810	2180	4	are	be	VBP
58810	2180	5	usually	usually	RB
58810	2180	6	designated	designate	VBN
58810	2180	7	by	by	IN
58810	2180	8	the	the	DT
58810	2180	9	numbers	number	NNS
58810	2180	10	at	at	IN
58810	2180	11	which	which	WDT
58810	2180	12	they	-PRON-	PRP
58810	2180	13	are	be	VBP
58810	2180	14	found	find	VBN
58810	2180	15	on	on	IN
58810	2180	16	the	the	DT
58810	2180	17	scale	scale	NN
58810	2180	18	which	which	WDT
58810	2180	19	accompanies	accompany	VBZ
58810	2180	20	the	the	DT
58810	2180	21	map	map	NN
58810	2180	22	.	.	.
58810	2181	1	This	this	DT
58810	2181	2	scale	scale	NN
58810	2181	3	is	be	VBZ
58810	2181	4	usually	usually	RB
58810	2181	5	drawn	draw	VBN
58810	2181	6	at	at	IN
58810	2181	7	the	the	DT
58810	2181	8	top	top	NN
58810	2181	9	of	of	IN
58810	2181	10	the	the	DT
58810	2181	11	map	map	NN
58810	2181	12	,	,	,
58810	2181	13	as	as	IN
58810	2181	14	will	will	MD
58810	2181	15	be	be	VB
58810	2181	16	seen	see	VBN
58810	2181	17	in	in	IN
58810	2181	18	some	some	DT
58810	2181	19	of	of	IN
58810	2181	20	the	the	DT
58810	2181	21	following	follow	VBG
58810	2181	22	diagrams	diagram	NNS
58810	2181	23	.	.	.
58810	2182	1	The	the	DT
58810	2182	2	two	two	CD
58810	2182	3	most	most	RBS
58810	2182	4	elaborate	elaborate	JJ
58810	2182	5	maps	map	NNS
58810	2182	6	of	of	IN
58810	2182	7	the	the	DT
58810	2182	8	solar	solar	JJ
58810	2182	9	spectrum	spectrum	NN
58810	2182	10	are	be	VBP
58810	2182	11	those	those	DT
58810	2182	12	of	of	IN
58810	2182	13	Kirchhoff	Kirchhoff	NNP
58810	2182	14	and	and	CC
58810	2182	15	Angström	Angström	NNP
58810	2182	16	.	.	.
58810	2183	1	The	the	DT
58810	2183	2	scale	scale	NN
58810	2183	3	on	on	IN
58810	2183	4	Kirchhoff	Kirchhoff	NNP
58810	2183	5	's	's	POS
58810	2183	6	map	map	NN
58810	2183	7	is	be	VBZ
58810	2183	8	an	an	DT
58810	2183	9	arbitrary	arbitrary	JJ
58810	2183	10	one	one	NN
58810	2183	11	,	,	,
58810	2183	12	while	while	IN
58810	2183	13	that	that	DT
58810	2183	14	of	of	IN
58810	2183	15	Angström	Angström	NNP
58810	2183	16	is	be	VBZ
58810	2183	17	based	base	VBN
58810	2183	18	upon	upon	IN
58810	2183	19	the	the	DT
58810	2183	20	wave	wave	NN
58810	2183	21	-	-	HYPH
58810	2183	22	lengths	length	NNS
58810	2183	23	of	of	IN
58810	2183	24	the	the	DT
58810	2183	25	rays	ray	NNS
58810	2183	26	of	of	IN
58810	2183	27	light	light	NN
58810	2183	28	which	which	WDT
58810	2183	29	would	would	MD
58810	2183	30	fall	fall	VB
58810	2183	31	upon	upon	IN
58810	2183	32	the	the	DT
58810	2183	33	lines	line	NNS
58810	2183	34	in	in	IN
58810	2183	35	the	the	DT
58810	2183	36	spectrum	spectrum	NN
58810	2183	37	.	.	.
58810	2184	1	[	[	-LRB-
58810	2184	2	Illustration	illustration	NN
58810	2184	3	:	:	:
58810	2184	4	Fig	Fig	NNP
58810	2184	5	.	.	.
58810	2185	1	180	180	CD
58810	2185	2	.	.	.
58810	2185	3	]	]	-RRB-
58810	2186	1	The	the	DT
58810	2186	2	appearance	appearance	NN
58810	2186	3	of	of	IN
58810	2186	4	the	the	DT
58810	2186	5	spectrum	spectrum	NN
58810	2186	6	varies	vary	VBZ
58810	2186	7	greatly	greatly	RB
58810	2186	8	with	with	IN
58810	2186	9	the	the	DT
58810	2186	10	power	power	NN
58810	2186	11	of	of	IN
58810	2186	12	the	the	DT
58810	2186	13	spectroscope	spectroscope	NN
58810	2186	14	employed	employ	VBN
58810	2186	15	.	.	.
58810	2187	1	Fig	fig	NN
58810	2187	2	.	.	.
58810	2188	1	180	180	CD
58810	2188	2	shows	show	VBZ
58810	2188	3	a	a	DT
58810	2188	4	portion	portion	NN
58810	2188	5	of	of	IN
58810	2188	6	the	the	DT
58810	2188	7	spectrum	spectrum	NN
58810	2188	8	as	as	IN
58810	2188	9	it	-PRON-	PRP
58810	2188	10	appears	appear	VBZ
58810	2188	11	in	in	IN
58810	2188	12	a	a	DT
58810	2188	13	spectroscope	spectroscope	NN
58810	2188	14	of	of	IN
58810	2188	15	a	a	DT
58810	2188	16	single	single	JJ
58810	2188	17	prism	prism	NN
58810	2188	18	:	:	:
58810	2188	19	while	while	IN
58810	2188	20	Fig	Fig	NNP
58810	2188	21	.	.	.
58810	2189	1	181	181	CD
58810	2189	2	shows	show	VBZ
58810	2189	3	the	the	DT
58810	2189	4	_	_	NNP
58810	2189	5	b	b	NNP
58810	2189	6	_	_	NNP
58810	2189	7	group	group	NN
58810	2189	8	of	of	IN
58810	2189	9	lines	line	NNS
58810	2189	10	alone	alone	RB
58810	2189	11	,	,	,
58810	2189	12	as	as	IN
58810	2189	13	they	-PRON-	PRP
58810	2189	14	appear	appear	VBP
58810	2189	15	in	in	IN
58810	2189	16	a	a	DT
58810	2189	17	powerful	powerful	JJ
58810	2189	18	diffraction	diffraction	NN
58810	2189	19	spectroscope	spectroscope	NN
58810	2189	20	.	.	.
58810	2190	1	[	[	-LRB-
58810	2190	2	Illustration	illustration	NN
58810	2190	3	:	:	:
58810	2190	4	Fig	Fig	NNP
58810	2190	5	.	.	.
58810	2191	1	181	181	CD
58810	2191	2	.	.	.
58810	2191	3	]	]	-RRB-
58810	2192	1	163	163	CD
58810	2192	2	.	.	.
58810	2193	1	_	_	NNP
58810	2193	2	The	the	DT
58810	2193	3	Telluric	Telluric	NNP
58810	2193	4	Lines._--There	Lines._--There	NNS
58810	2193	5	are	be	VBP
58810	2193	6	many	many	JJ
58810	2193	7	lines	line	NNS
58810	2193	8	of	of	IN
58810	2193	9	the	the	DT
58810	2193	10	solar	solar	JJ
58810	2193	11	spectrum	spectrum	NN
58810	2193	12	which	which	WDT
58810	2193	13	vary	vary	VBP
58810	2193	14	considerably	considerably	RB
58810	2193	15	in	in	IN
58810	2193	16	intensity	intensity	NN
58810	2193	17	as	as	IN
58810	2193	18	the	the	DT
58810	2193	19	sun	sun	NN
58810	2193	20	passes	pass	VBZ
58810	2193	21	from	from	IN
58810	2193	22	the	the	DT
58810	2193	23	horizon	horizon	NN
58810	2193	24	to	to	IN
58810	2193	25	the	the	DT
58810	2193	26	meridian	meridian	NN
58810	2193	27	,	,	,
58810	2193	28	being	be	VBG
58810	2193	29	most	most	RBS
58810	2193	30	intense	intense	JJ
58810	2193	31	when	when	WRB
58810	2193	32	the	the	DT
58810	2193	33	sun	sun	NN
58810	2193	34	is	be	VBZ
58810	2193	35	nearest	near	JJS
58810	2193	36	the	the	DT
58810	2193	37	horizon	horizon	NN
58810	2193	38	,	,	,
58810	2193	39	and	and	CC
58810	2193	40	when	when	WRB
58810	2193	41	his	-PRON-	PRP$
58810	2193	42	rays	ray	NNS
58810	2193	43	are	be	VBP
58810	2193	44	obliged	oblige	VBN
58810	2193	45	to	to	TO
58810	2193	46	pass	pass	VB
58810	2193	47	through	through	RP
58810	2193	48	the	the	DT
58810	2193	49	greatest	great	JJS
58810	2193	50	depth	depth	NN
58810	2193	51	of	of	IN
58810	2193	52	the	the	DT
58810	2193	53	earth	earth	NN
58810	2193	54	's	's	POS
58810	2193	55	atmosphere	atmosphere	NN
58810	2193	56	.	.	.
58810	2194	1	These	these	DT
58810	2194	2	lines	line	NNS
58810	2194	3	are	be	VBP
58810	2194	4	of	of	IN
58810	2194	5	atmospheric	atmospheric	JJ
58810	2194	6	origin	origin	NN
58810	2194	7	,	,	,
58810	2194	8	and	and	CC
58810	2194	9	are	be	VBP
58810	2194	10	due	due	JJ
58810	2194	11	to	to	IN
58810	2194	12	the	the	DT
58810	2194	13	absorption	absorption	NN
58810	2194	14	of	of	IN
58810	2194	15	the	the	DT
58810	2194	16	aqueous	aqueous	JJ
58810	2194	17	vapor	vapor	NN
58810	2194	18	in	in	IN
58810	2194	19	our	-PRON-	PRP$
58810	2194	20	atmosphere	atmosphere	NN
58810	2194	21	.	.	.
58810	2195	1	They	-PRON-	PRP
58810	2195	2	are	be	VBP
58810	2195	3	the	the	DT
58810	2195	4	same	same	JJ
58810	2195	5	lines	line	NNS
58810	2195	6	that	that	WDT
58810	2195	7	are	be	VBP
58810	2195	8	obtained	obtain	VBN
58810	2195	9	when	when	WRB
58810	2195	10	a	a	DT
58810	2195	11	candle	candle	NN
58810	2195	12	or	or	CC
58810	2195	13	other	other	JJ
58810	2195	14	artificial	artificial	JJ
58810	2195	15	light	light	NN
58810	2195	16	is	be	VBZ
58810	2195	17	examined	examine	VBN
58810	2195	18	with	with	IN
58810	2195	19	a	a	DT
58810	2195	20	spectroscope	spectroscope	NN
58810	2195	21	through	through	IN
58810	2195	22	a	a	DT
58810	2195	23	long	long	JJ
58810	2195	24	tube	tube	NN
58810	2195	25	filled	fill	VBN
58810	2195	26	with	with	IN
58810	2195	27	steam	steam	NN
58810	2195	28	.	.	.
58810	2196	1	Since	since	IN
58810	2196	2	these	these	DT
58810	2196	3	lines	line	NNS
58810	2196	4	are	be	VBP
58810	2196	5	due	due	JJ
58810	2196	6	to	to	IN
58810	2196	7	the	the	DT
58810	2196	8	absorption	absorption	NN
58810	2196	9	of	of	IN
58810	2196	10	our	-PRON-	PRP$
58810	2196	11	own	own	JJ
58810	2196	12	atmosphere	atmosphere	NN
58810	2196	13	,	,	,
58810	2196	14	they	-PRON-	PRP
58810	2196	15	are	be	VBP
58810	2196	16	called	call	VBN
58810	2196	17	_	_	NNP
58810	2196	18	telluric	telluric	NN
58810	2196	19	lines	line	NNS
58810	2196	20	_	_	NNP
58810	2196	21	.	.	.
58810	2197	1	A	a	DT
58810	2197	2	map	map	NN
58810	2197	3	of	of	IN
58810	2197	4	these	these	DT
58810	2197	5	lines	line	NNS
58810	2197	6	is	be	VBZ
58810	2197	7	shown	show	VBN
58810	2197	8	in	in	IN
58810	2197	9	Fig	Fig	NNP
58810	2197	10	.	.	.
58810	2198	1	182	182	CD
58810	2198	2	.	.	.
58810	2199	1	[	[	-LRB-
58810	2199	2	Illustration	illustration	NN
58810	2199	3	:	:	:
58810	2199	4	Fig	Fig	NNP
58810	2199	5	.	.	.
58810	2200	1	182	182	CD
58810	2200	2	.	.	.
58810	2200	3	]	]	-RRB-
58810	2201	1	164	164	CD
58810	2201	2	.	.	.
58810	2202	1	_	_	NNP
58810	2202	2	The	the	DT
58810	2202	3	Solar	Solar	NNP
58810	2202	4	Lines._--After	Lines._--After	NNP
58810	2202	5	deducting	deduct	VBG
58810	2202	6	the	the	DT
58810	2202	7	telluric	telluric	NN
58810	2202	8	lines	line	NNS
58810	2202	9	,	,	,
58810	2202	10	the	the	DT
58810	2202	11	remaining	remain	VBG
58810	2202	12	lines	line	NNS
58810	2202	13	of	of	IN
58810	2202	14	the	the	DT
58810	2202	15	solar	solar	JJ
58810	2202	16	spectrum	spectrum	NN
58810	2202	17	are	be	VBP
58810	2202	18	of	of	IN
58810	2202	19	solar	solar	JJ
58810	2202	20	origin	origin	NN
58810	2202	21	.	.	.
58810	2203	1	They	-PRON-	PRP
58810	2203	2	must	must	MD
58810	2203	3	be	be	VB
58810	2203	4	due	due	IN
58810	2203	5	to	to	IN
58810	2203	6	absorption	absorption	NN
58810	2203	7	which	which	WDT
58810	2203	8	takes	take	VBZ
58810	2203	9	place	place	NN
58810	2203	10	in	in	IN
58810	2203	11	the	the	DT
58810	2203	12	sun	sun	NN
58810	2203	13	's	's	POS
58810	2203	14	atmosphere	atmosphere	NN
58810	2203	15	.	.	.
58810	2204	1	They	-PRON-	PRP
58810	2204	2	are	be	VBP
58810	2204	3	,	,	,
58810	2204	4	in	in	IN
58810	2204	5	fact	fact	NN
58810	2204	6	,	,	,
58810	2204	7	the	the	DT
58810	2204	8	reversed	reversed	JJ
58810	2204	9	spectra	spectra	NN
58810	2204	10	of	of	IN
58810	2204	11	the	the	DT
58810	2204	12	elements	element	NNS
58810	2204	13	which	which	WDT
58810	2204	14	exist	exist	VBP
58810	2204	15	in	in	IN
58810	2204	16	the	the	DT
58810	2204	17	solar	solar	JJ
58810	2204	18	atmosphere	atmosphere	NN
58810	2204	19	in	in	IN
58810	2204	20	the	the	DT
58810	2204	21	state	state	NN
58810	2204	22	of	of	IN
58810	2204	23	vapor	vapor	NN
58810	2204	24	:	:	:
58810	2204	25	hence	hence	RB
58810	2204	26	we	-PRON-	PRP
58810	2204	27	conclude	conclude	VBP
58810	2204	28	that	that	IN
58810	2204	29	the	the	DT
58810	2204	30	luminous	luminous	JJ
58810	2204	31	surface	surface	NN
58810	2204	32	of	of	IN
58810	2204	33	the	the	DT
58810	2204	34	sun	sun	NN
58810	2204	35	is	be	VBZ
58810	2204	36	surrounded	surround	VBN
58810	2204	37	with	with	IN
58810	2204	38	an	an	DT
58810	2204	39	atmosphere	atmosphere	NN
58810	2204	40	of	of	IN
58810	2204	41	luminous	luminous	JJ
58810	2204	42	vapors	vapor	NNS
58810	2204	43	.	.	.
58810	2205	1	The	the	DT
58810	2205	2	temperature	temperature	NN
58810	2205	3	of	of	IN
58810	2205	4	this	this	DT
58810	2205	5	atmosphere	atmosphere	NN
58810	2205	6	,	,	,
58810	2205	7	at	at	IN
58810	2205	8	least	least	JJS
58810	2205	9	near	near	IN
58810	2205	10	the	the	DT
58810	2205	11	surface	surface	NN
58810	2205	12	of	of	IN
58810	2205	13	the	the	DT
58810	2205	14	sun	sun	NN
58810	2205	15	,	,	,
58810	2205	16	must	must	MD
58810	2205	17	be	be	VB
58810	2205	18	sufficient	sufficient	JJ
58810	2205	19	to	to	TO
58810	2205	20	enable	enable	VB
58810	2205	21	all	all	PDT
58810	2205	22	the	the	DT
58810	2205	23	elements	element	NNS
58810	2205	24	known	know	VBN
58810	2205	25	on	on	IN
58810	2205	26	the	the	DT
58810	2205	27	earth	earth	NN
58810	2205	28	to	to	TO
58810	2205	29	exist	exist	VB
58810	2205	30	in	in	IN
58810	2205	31	it	-PRON-	PRP
58810	2205	32	as	as	IN
58810	2205	33	vapors	vapor	NNS
58810	2205	34	.	.	.
58810	2206	1	[	[	-LRB-
58810	2206	2	Illustration	illustration	NN
58810	2206	3	:	:	:
58810	2206	4	Fig	Fig	NNP
58810	2206	5	.	.	.
58810	2207	1	183	183	CD
58810	2207	2	.	.	.
58810	2207	3	]	]	-RRB-
58810	2208	1	165	165	CD
58810	2208	2	.	.	.
58810	2209	1	_	_	NNP
58810	2209	2	Chemical	Chemical	NNP
58810	2209	3	Constitution	Constitution	NNP
58810	2209	4	of	of	IN
58810	2209	5	the	the	DT
58810	2209	6	Sun	Sun	NNP
58810	2209	7	's	's	POS
58810	2209	8	Atmosphere._--To	atmosphere._--to	NN
58810	2209	9	find	find	VBP
58810	2209	10	whether	whether	IN
58810	2209	11	any	any	DT
58810	2209	12	element	element	NN
58810	2209	13	which	which	WDT
58810	2209	14	exists	exist	VBZ
58810	2209	15	on	on	IN
58810	2209	16	the	the	DT
58810	2209	17	earth	earth	NN
58810	2209	18	is	be	VBZ
58810	2209	19	present	present	JJ
58810	2209	20	in	in	IN
58810	2209	21	the	the	DT
58810	2209	22	solar	solar	JJ
58810	2209	23	atmosphere	atmosphere	NN
58810	2209	24	,	,	,
58810	2209	25	we	-PRON-	PRP
58810	2209	26	have	have	VBP
58810	2209	27	merely	merely	RB
58810	2209	28	to	to	TO
58810	2209	29	ascertain	ascertain	VB
58810	2209	30	whether	whether	IN
58810	2209	31	the	the	DT
58810	2209	32	bright	bright	JJ
58810	2209	33	lines	line	NNS
58810	2209	34	of	of	IN
58810	2209	35	its	-PRON-	PRP$
58810	2209	36	gaseous	gaseous	JJ
58810	2209	37	spectrum	spectrum	NN
58810	2209	38	are	be	VBP
58810	2209	39	matched	match	VBN
58810	2209	40	by	by	IN
58810	2209	41	dark	dark	JJ
58810	2209	42	lines	line	NNS
58810	2209	43	in	in	IN
58810	2209	44	the	the	DT
58810	2209	45	solar	solar	JJ
58810	2209	46	spectrum	spectrum	NN
58810	2209	47	when	when	WRB
58810	2209	48	the	the	DT
58810	2209	49	two	two	CD
58810	2209	50	spectra	spectra	NNP
58810	2209	51	are	be	VBP
58810	2209	52	placed	place	VBN
58810	2209	53	side	side	NN
58810	2209	54	by	by	IN
58810	2209	55	side	side	NN
58810	2209	56	.	.	.
58810	2210	1	In	in	IN
58810	2210	2	Fig	Fig	NNP
58810	2210	3	.	.	.
58810	2211	1	183	183	CD
58810	2211	2	,	,	,
58810	2211	3	we	-PRON-	PRP
58810	2211	4	have	have	VBP
58810	2211	5	in	in	IN
58810	2211	6	No	no	NN
58810	2211	7	.	.	.
58810	2212	1	1	1	CD
58810	2212	2	a	a	DT
58810	2212	3	portion	portion	NN
58810	2212	4	of	of	IN
58810	2212	5	the	the	DT
58810	2212	6	red	red	JJ
58810	2212	7	end	end	NN
58810	2212	8	of	of	IN
58810	2212	9	the	the	DT
58810	2212	10	solar	solar	JJ
58810	2212	11	spectra	spectra	NN
58810	2212	12	,	,	,
58810	2212	13	and	and	CC
58810	2212	14	in	in	IN
58810	2212	15	No	no	UH
58810	2212	16	.	.	.
58810	2213	1	2	2	CD
58810	2213	2	the	the	DT
58810	2213	3	spectrum	spectrum	NN
58810	2213	4	of	of	IN
58810	2213	5	sodium	sodium	NNP
58810	2213	6	vapor	vapor	NN
58810	2213	7	,	,	,
58810	2213	8	both	both	CC
58810	2213	9	as	as	IN
58810	2213	10	obtained	obtain	VBN
58810	2213	11	in	in	IN
58810	2213	12	the	the	DT
58810	2213	13	same	same	JJ
58810	2213	14	spectroscope	spectroscope	NN
58810	2213	15	by	by	IN
58810	2213	16	means	mean	NNS
58810	2213	17	of	of	IN
58810	2213	18	the	the	DT
58810	2213	19	comparison	comparison	NN
58810	2213	20	prism	prism	NN
58810	2213	21	.	.	.
58810	2214	1	It	-PRON-	PRP
58810	2214	2	will	will	MD
58810	2214	3	be	be	VB
58810	2214	4	seen	see	VBN
58810	2214	5	that	that	IN
58810	2214	6	the	the	DT
58810	2214	7	double	double	JJ
58810	2214	8	sodium	sodium	NN
58810	2214	9	line	line	NN
58810	2214	10	is	be	VBZ
58810	2214	11	exactly	exactly	RB
58810	2214	12	matched	match	VBN
58810	2214	13	by	by	IN
58810	2214	14	a	a	DT
58810	2214	15	double	double	JJ
58810	2214	16	dark	dark	JJ
58810	2214	17	line	line	NN
58810	2214	18	of	of	IN
58810	2214	19	the	the	DT
58810	2214	20	solar	solar	JJ
58810	2214	21	spectrum	spectrum	NN
58810	2214	22	:	:	:
58810	2214	23	hence	hence	RB
58810	2214	24	we	-PRON-	PRP
58810	2214	25	conclude	conclude	VBP
58810	2214	26	that	that	DT
58810	2214	27	sodium	sodium	NN
58810	2214	28	vapor	vapor	NN
58810	2214	29	is	be	VBZ
58810	2214	30	present	present	JJ
58810	2214	31	in	in	IN
58810	2214	32	the	the	DT
58810	2214	33	sun	sun	NN
58810	2214	34	's	's	POS
58810	2214	35	atmosphere	atmosphere	NN
58810	2214	36	.	.	.
58810	2215	1	Fig	fig	NN
58810	2215	2	.	.	.
58810	2216	1	184	184	CD
58810	2216	2	shows	show	VBZ
58810	2216	3	the	the	DT
58810	2216	4	matching	matching	NN
58810	2216	5	of	of	IN
58810	2216	6	a	a	DT
58810	2216	7	great	great	JJ
58810	2216	8	number	number	NN
58810	2216	9	of	of	IN
58810	2216	10	the	the	DT
58810	2216	11	bright	bright	JJ
58810	2216	12	lines	line	NNS
58810	2216	13	of	of	IN
58810	2216	14	iron	iron	NN
58810	2216	15	vapor	vapor	NN
58810	2216	16	by	by	IN
58810	2216	17	dark	dark	JJ
58810	2216	18	lines	line	NNS
58810	2216	19	in	in	IN
58810	2216	20	the	the	DT
58810	2216	21	solar	solar	JJ
58810	2216	22	spectrum	spectrum	NN
58810	2216	23	.	.	.
58810	2217	1	This	this	DT
58810	2217	2	matching	matching	NN
58810	2217	3	of	of	IN
58810	2217	4	the	the	DT
58810	2217	5	iron	iron	NN
58810	2217	6	lines	line	NNS
58810	2217	7	establishes	establish	VBZ
58810	2217	8	the	the	DT
58810	2217	9	fact	fact	NN
58810	2217	10	that	that	IN
58810	2217	11	iron	iron	NN
58810	2217	12	vapor	vapor	NN
58810	2217	13	is	be	VBZ
58810	2217	14	present	present	JJ
58810	2217	15	in	in	IN
58810	2217	16	the	the	DT
58810	2217	17	solar	solar	JJ
58810	2217	18	atmosphere	atmosphere	NN
58810	2217	19	.	.	.
58810	2218	1	[	[	-LRB-
58810	2218	2	Illustration	illustration	NN
58810	2218	3	:	:	:
58810	2218	4	Fig	Fig	NNP
58810	2218	5	.	.	.
58810	2219	1	184	184	CD
58810	2219	2	.	.	.
58810	2219	3	]	]	-RRB-
58810	2220	1	The	the	DT
58810	2220	2	following	follow	VBG
58810	2220	3	table	table	NN
58810	2220	4	(	(	-LRB-
58810	2220	5	given	give	VBN
58810	2220	6	by	by	IN
58810	2220	7	Professor	Professor	NNP
58810	2220	8	Young	Young	NNP
58810	2220	9	)	)	-RRB-
58810	2220	10	contains	contain	VBZ
58810	2220	11	a	a	DT
58810	2220	12	list	list	NN
58810	2220	13	of	of	IN
58810	2220	14	all	all	PDT
58810	2220	15	the	the	DT
58810	2220	16	elements	element	NNS
58810	2220	17	which	which	WDT
58810	2220	18	have	have	VBP
58810	2220	19	,	,	,
58810	2220	20	up	up	RB
58810	2220	21	to	to	IN
58810	2220	22	the	the	DT
58810	2220	23	present	present	JJ
58810	2220	24	time	time	NN
58810	2220	25	,	,	,
58810	2220	26	been	be	VBN
58810	2220	27	detected	detect	VBN
58810	2220	28	with	with	IN
58810	2220	29	certainty	certainty	NN
58810	2220	30	in	in	IN
58810	2220	31	the	the	DT
58810	2220	32	sun	sun	NN
58810	2220	33	's	's	POS
58810	2220	34	atmosphere	atmosphere	NN
58810	2220	35	.	.	.
58810	2221	1	It	-PRON-	PRP
58810	2221	2	also	also	RB
58810	2221	3	gives	give	VBZ
58810	2221	4	the	the	DT
58810	2221	5	number	number	NN
58810	2221	6	of	of	IN
58810	2221	7	bright	bright	JJ
58810	2221	8	lines	line	NNS
58810	2221	9	in	in	IN
58810	2221	10	the	the	DT
58810	2221	11	spectrum	spectrum	NN
58810	2221	12	of	of	IN
58810	2221	13	each	each	DT
58810	2221	14	element	element	NN
58810	2221	15	,	,	,
58810	2221	16	and	and	CC
58810	2221	17	the	the	DT
58810	2221	18	number	number	NN
58810	2221	19	of	of	IN
58810	2221	20	those	those	DT
58810	2221	21	lines	line	NNS
58810	2221	22	which	which	WDT
58810	2221	23	have	have	VBP
58810	2221	24	been	be	VBN
58810	2221	25	matched	match	VBN
58810	2221	26	by	by	IN
58810	2221	27	dark	dark	JJ
58810	2221	28	lines	line	NNS
58810	2221	29	in	in	IN
58810	2221	30	the	the	DT
58810	2221	31	solar	solar	JJ
58810	2221	32	spectrum:--	spectrum:--	NNP
58810	2221	33	Elements	Elements	NNP
58810	2221	34	.	.	.
58810	2222	1	Bright	Bright	NNP
58810	2222	2	Lines	line	NNS
58810	2222	3	Reversed	reverse	VBD
58810	2222	4	.	.	.
58810	2223	1	Observer	observer	NN
58810	2223	2	.	.	.
58810	2224	1	Lines	line	NNS
58810	2224	2	.	.	.
58810	2225	1	1	1	LS
58810	2225	2	.	.	.
58810	2226	1	Iron	iron	NN
58810	2226	2	600	600	CD
58810	2226	3	460	460	CD
58810	2226	4	Kirchhoff	Kirchhoff	NNS
58810	2226	5	.	.	.
58810	2227	1	2	2	LS
58810	2227	2	.	.	.
58810	2228	1	Titanium	titanium	NN
58810	2228	2	206	206	CD
58810	2228	3	118	118	CD
58810	2228	4	Thalen	Thalen	NNP
58810	2228	5	.	.	.
58810	2229	1	3	3	LS
58810	2229	2	.	.	.
58810	2230	1	Calcium	Calcium	NNP
58810	2230	2	89	89	CD
58810	2230	3	75	75	CD
58810	2230	4	Kirchhoff	Kirchhoff	NNS
58810	2230	5	.	.	.
58810	2231	1	4	4	LS
58810	2231	2	.	.	.
58810	2232	1	Manganese	Manganese	NNP
58810	2232	2	75	75	CD
58810	2232	3	57	57	CD
58810	2232	4	Angström	angström	JJ
58810	2232	5	.	.	.
58810	2233	1	5	5	CD
58810	2233	2	.	.	.
58810	2234	1	Nickel	nickel	NN
58810	2234	2	51	51	CD
58810	2234	3	33	33	CD
58810	2234	4	Kirchhoff	Kirchhoff	NNS
58810	2234	5	.	.	.
58810	2235	1	6	6	CD
58810	2235	2	.	.	.
58810	2236	1	Cobalt	cobalt	NN
58810	2236	2	86	86	CD
58810	2236	3	19	19	CD
58810	2236	4	Thalen	Thalen	NNS
58810	2236	5	.	.	.
58810	2237	1	7	7	LS
58810	2237	2	.	.	.
58810	2238	1	Chromium	chromium	NN
58810	2238	2	71	71	CD
58810	2238	3	18	18	CD
58810	2238	4	Kirchhoff	Kirchhoff	NNS
58810	2238	5	.	.	.
58810	2239	1	8	8	LS
58810	2239	2	.	.	.
58810	2240	1	Barium	barium	NN
58810	2240	2	26	26	CD
58810	2240	3	11	11	CD
58810	2240	4	Kirchhoff	Kirchhoff	NNS
58810	2240	5	.	.	.
58810	2241	1	9	9	CD
58810	2241	2	.	.	.
58810	2242	1	Sodium	sodium	NN
58810	2242	2	9	9	CD
58810	2242	3	9	9	CD
58810	2242	4	Kirchhoff	Kirchhoff	NNP
58810	2242	5	.	.	.
58810	2243	1	10	10	CD
58810	2243	2	.	.	.
58810	2244	1	Magnesium	Magnesium	NNP
58810	2244	2	7	7	CD
58810	2244	3	7	7	CD
58810	2244	4	Kirchhoff	Kirchhoff	NNP
58810	2244	5	.	.	.
58810	2245	1	11	11	CD
58810	2245	2	.	.	.
58810	2246	1	Copper	copper	NN
58810	2246	2	?	?	.
58810	2247	1	15	15	CD
58810	2247	2	7	7	CD
58810	2247	3	?	?	.
58810	2248	1	Kirchhoff	Kirchhoff	NNP
58810	2248	2	.	.	.
58810	2249	1	12	12	CD
58810	2249	2	.	.	.
58810	2250	1	Hydrogen	Hydrogen	NNP
58810	2250	2	5	5	CD
58810	2250	3	5	5	CD
58810	2250	4	Angström	angström	NN
58810	2250	5	.	.	.
58810	2251	1	13	13	CD
58810	2251	2	.	.	.
58810	2252	1	Palladium	palladium	NN
58810	2252	2	29	29	CD
58810	2252	3	5	5	CD
58810	2252	4	Lockyer	Lockyer	NNP
58810	2252	5	.	.	.
58810	2253	1	14	14	CD
58810	2253	2	.	.	.
58810	2254	1	Vanadium	Vanadium	NNP
58810	2254	2	54	54	CD
58810	2254	3	4	4	CD
58810	2254	4	Lockyer	Lockyer	NNP
58810	2254	5	.	.	.
58810	2255	1	15	15	CD
58810	2255	2	.	.	.
58810	2256	1	Molybdenum	Molybdenum	NNP
58810	2256	2	27	27	CD
58810	2256	3	4	4	CD
58810	2256	4	Lockyer	Lockyer	NNP
58810	2256	5	.	.	.
58810	2257	1	16	16	CD
58810	2257	2	.	.	.
58810	2258	1	Strontium	Strontium	NNP
58810	2258	2	74	74	CD
58810	2258	3	4	4	CD
58810	2258	4	Lockyer	Lockyer	NNP
58810	2258	5	.	.	.
58810	2259	1	17	17	CD
58810	2259	2	.	.	.
58810	2260	1	Lead	lead	NN
58810	2260	2	41	41	CD
58810	2260	3	3	3	CD
58810	2260	4	Lockyer	Lockyer	NNP
58810	2260	5	.	.	.
58810	2261	1	18	18	CD
58810	2261	2	.	.	.
58810	2262	1	Uranium	uranium	NN
58810	2262	2	21	21	CD
58810	2262	3	3	3	CD
58810	2262	4	Lockyer	Lockyer	NNP
58810	2262	5	.	.	.
58810	2263	1	19	19	CD
58810	2263	2	.	.	.
58810	2264	1	Aluminium	aluminium	NN
58810	2264	2	14	14	CD
58810	2264	3	2	2	CD
58810	2264	4	Angström	angström	NN
58810	2264	5	.	.	.
58810	2265	1	20	20	CD
58810	2265	2	.	.	.
58810	2266	1	Cerium	cerium	NN
58810	2266	2	64	64	CD
58810	2266	3	2	2	CD
58810	2266	4	Lockyer	Lockyer	NNP
58810	2266	5	.	.	.
58810	2267	1	21	21	CD
58810	2267	2	.	.	.
58810	2268	1	Cadmium	cadmium	NN
58810	2268	2	20	20	CD
58810	2268	3	2	2	CD
58810	2268	4	Lockyer	Lockyer	NNP
58810	2268	5	.	.	.
58810	2269	1	22	22	CD
58810	2269	2	.	.	.
58810	2270	1	Oxygen	oxygen	VB
58810	2270	2	a	a	DT
58810	2270	3	42	42	CD
58810	2270	4	12	12	CD
58810	2270	5	±	±	CD
58810	2270	6	bright	bright	JJ
58810	2270	7	H.	H.	NNP
58810	2270	8	Draper	Draper	NNP
58810	2270	9	.	.	.
58810	2271	1	Oxygen	Oxygen	NNP
58810	2271	2	b	b	NNP
58810	2271	3	4	4	CD
58810	2271	4	4	4	CD
58810	2271	5	?	?	.
58810	2272	1	Schuster	schuster	NN
58810	2272	2	.	.	.
58810	2273	1	In	in	IN
58810	2273	2	addition	addition	NN
58810	2273	3	to	to	IN
58810	2273	4	the	the	DT
58810	2273	5	above	above	JJ
58810	2273	6	elements	element	NNS
58810	2273	7	,	,	,
58810	2273	8	it	-PRON-	PRP
58810	2273	9	is	be	VBZ
58810	2273	10	probable	probable	JJ
58810	2273	11	that	that	IN
58810	2273	12	several	several	JJ
58810	2273	13	other	other	JJ
58810	2273	14	elements	element	NNS
58810	2273	15	are	be	VBP
58810	2273	16	present	present	JJ
58810	2273	17	in	in	IN
58810	2273	18	the	the	DT
58810	2273	19	sun	sun	NN
58810	2273	20	's	's	POS
58810	2273	21	atmosphere	atmosphere	NN
58810	2273	22	;	;	:
58810	2273	23	since	since	IN
58810	2273	24	at	at	RB
58810	2273	25	least	least	RBS
58810	2273	26	one	one	CD
58810	2273	27	of	of	IN
58810	2273	28	their	-PRON-	PRP$
58810	2273	29	bright	bright	JJ
58810	2273	30	lines	line	NNS
58810	2273	31	has	have	VBZ
58810	2273	32	been	be	VBN
58810	2273	33	found	find	VBN
58810	2273	34	to	to	TO
58810	2273	35	coincide	coincide	VB
58810	2273	36	with	with	IN
58810	2273	37	dark	dark	JJ
58810	2273	38	lines	line	NNS
58810	2273	39	of	of	IN
58810	2273	40	the	the	DT
58810	2273	41	solar	solar	JJ
58810	2273	42	spectrum	spectrum	NN
58810	2273	43	.	.	.
58810	2274	1	There	there	EX
58810	2274	2	are	be	VBP
58810	2274	3	,	,	,
58810	2274	4	however	however	RB
58810	2274	5	,	,	,
58810	2274	6	a	a	DT
58810	2274	7	large	large	JJ
58810	2274	8	number	number	NN
58810	2274	9	of	of	IN
58810	2274	10	elements	element	NNS
58810	2274	11	,	,	,
58810	2274	12	no	no	DT
58810	2274	13	traces	trace	NNS
58810	2274	14	of	of	IN
58810	2274	15	which	which	WDT
58810	2274	16	have	have	VBP
58810	2274	17	yet	yet	RB
58810	2274	18	been	be	VBN
58810	2274	19	detected	detect	VBN
58810	2274	20	;	;	:
58810	2274	21	and	and	CC
58810	2274	22	,	,	,
58810	2274	23	in	in	IN
58810	2274	24	the	the	DT
58810	2274	25	cases	case	NNS
58810	2274	26	of	of	IN
58810	2274	27	the	the	DT
58810	2274	28	elements	element	NNS
58810	2274	29	whose	whose	WP$
58810	2274	30	presence	presence	NN
58810	2274	31	in	in	IN
58810	2274	32	the	the	DT
58810	2274	33	solar	solar	JJ
58810	2274	34	atmosphere	atmosphere	NN
58810	2274	35	has	have	VBZ
58810	2274	36	been	be	VBN
58810	2274	37	established	establish	VBN
58810	2274	38	,	,	,
58810	2274	39	the	the	DT
58810	2274	40	matching	matching	NN
58810	2274	41	of	of	IN
58810	2274	42	the	the	DT
58810	2274	43	lines	line	NNS
58810	2274	44	is	be	VBZ
58810	2274	45	far	far	RB
58810	2274	46	from	from	IN
58810	2274	47	complete	complete	JJ
58810	2274	48	in	in	IN
58810	2274	49	the	the	DT
58810	2274	50	majority	majority	NN
58810	2274	51	of	of	IN
58810	2274	52	the	the	DT
58810	2274	53	cases	case	NNS
58810	2274	54	,	,	,
58810	2274	55	as	as	IN
58810	2274	56	will	will	MD
58810	2274	57	be	be	VB
58810	2274	58	seen	see	VBN
58810	2274	59	from	from	IN
58810	2274	60	the	the	DT
58810	2274	61	above	above	JJ
58810	2274	62	table	table	NN
58810	2274	63	.	.	.
58810	2275	1	This	this	DT
58810	2275	2	want	want	NN
58810	2275	3	of	of	IN
58810	2275	4	complete	complete	JJ
58810	2275	5	coincidence	coincidence	NN
58810	2275	6	of	of	IN
58810	2275	7	the	the	DT
58810	2275	8	lines	line	NNS
58810	2275	9	is	be	VBZ
58810	2275	10	undoubtedly	undoubtedly	RB
58810	2275	11	due	due	JJ
58810	2275	12	to	to	IN
58810	2275	13	the	the	DT
58810	2275	14	very	very	RB
58810	2275	15	high	high	JJ
58810	2275	16	temperature	temperature	NN
58810	2275	17	of	of	IN
58810	2275	18	the	the	DT
58810	2275	19	solar	solar	JJ
58810	2275	20	atmosphere	atmosphere	NN
58810	2275	21	.	.	.
58810	2276	1	We	-PRON-	PRP
58810	2276	2	have	have	VBP
58810	2276	3	already	already	RB
58810	2276	4	seen	see	VBN
58810	2276	5	that	that	IN
58810	2276	6	the	the	DT
58810	2276	7	lines	line	NNS
58810	2276	8	of	of	IN
58810	2276	9	the	the	DT
58810	2276	10	spectrum	spectrum	NN
58810	2276	11	change	change	NN
58810	2276	12	with	with	IN
58810	2276	13	the	the	DT
58810	2276	14	temperature	temperature	NN
58810	2276	15	;	;	:
58810	2276	16	and	and	CC
58810	2276	17	,	,	,
58810	2276	18	as	as	IN
58810	2276	19	the	the	DT
58810	2276	20	temperature	temperature	NN
58810	2276	21	of	of	IN
58810	2276	22	the	the	DT
58810	2276	23	sun	sun	NN
58810	2276	24	is	be	VBZ
58810	2276	25	far	far	RB
58810	2276	26	higher	high	JJR
58810	2276	27	than	than	IN
58810	2276	28	any	any	DT
58810	2276	29	that	that	IN
58810	2276	30	we	-PRON-	PRP
58810	2276	31	can	can	MD
58810	2276	32	produce	produce	VB
58810	2276	33	by	by	IN
58810	2276	34	artificial	artificial	JJ
58810	2276	35	means	mean	NNS
58810	2276	36	,	,	,
58810	2276	37	we	-PRON-	PRP
58810	2276	38	might	may	MD
58810	2276	39	reasonably	reasonably	RB
58810	2276	40	expect	expect	VB
58810	2276	41	that	that	IN
58810	2276	42	it	-PRON-	PRP
58810	2276	43	would	would	MD
58810	2276	44	cause	cause	VB
58810	2276	45	the	the	DT
58810	2276	46	disappearance	disappearance	NN
58810	2276	47	from	from	IN
58810	2276	48	the	the	DT
58810	2276	49	spectrum	spectrum	NN
58810	2276	50	of	of	IN
58810	2276	51	many	many	JJ
58810	2276	52	lines	line	NNS
58810	2276	53	which	which	WDT
58810	2276	54	we	-PRON-	PRP
58810	2276	55	find	find	VBP
58810	2276	56	to	to	TO
58810	2276	57	be	be	VB
58810	2276	58	present	present	JJ
58810	2276	59	at	at	IN
58810	2276	60	our	-PRON-	PRP$
58810	2276	61	highest	high	JJS
58810	2276	62	temperature	temperature	NN
58810	2276	63	.	.	.
58810	2277	1	Lockyer	Lockyer	NNP
58810	2277	2	maintains	maintain	VBZ
58810	2277	3	that	that	IN
58810	2277	4	the	the	DT
58810	2277	5	reason	reason	NN
58810	2277	6	why	why	WRB
58810	2277	7	no	no	DT
58810	2277	8	trace	trace	NN
58810	2277	9	of	of	IN
58810	2277	10	the	the	DT
58810	2277	11	spectral	spectral	JJ
58810	2277	12	lines	line	NNS
58810	2277	13	of	of	IN
58810	2277	14	certain	certain	JJ
58810	2277	15	of	of	IN
58810	2277	16	our	-PRON-	PRP$
58810	2277	17	so	so	RB
58810	2277	18	-	-	HYPH
58810	2277	19	called	call	VBN
58810	2277	20	elements	element	NNS
58810	2277	21	is	be	VBZ
58810	2277	22	found	find	VBN
58810	2277	23	in	in	IN
58810	2277	24	the	the	DT
58810	2277	25	solar	solar	JJ
58810	2277	26	atmosphere	atmosphere	NN
58810	2277	27	is	be	VBZ
58810	2277	28	,	,	,
58810	2277	29	that	that	IN
58810	2277	30	these	these	DT
58810	2277	31	substances	substance	NNS
58810	2277	32	are	be	VBP
58810	2277	33	not	not	RB
58810	2277	34	really	really	RB
58810	2277	35	elementary	elementary	JJ
58810	2277	36	,	,	,
58810	2277	37	and	and	CC
58810	2277	38	that	that	IN
58810	2277	39	the	the	DT
58810	2277	40	intense	intense	JJ
58810	2277	41	heat	heat	NN
58810	2277	42	of	of	IN
58810	2277	43	the	the	DT
58810	2277	44	sun	sun	NN
58810	2277	45	resolves	resolve	VBZ
58810	2277	46	them	-PRON-	PRP
58810	2277	47	into	into	IN
58810	2277	48	simpler	simple	JJR
58810	2277	49	constituents	constituent	NNS
58810	2277	50	.	.	.
58810	2278	1	Motion	motion	NN
58810	2278	2	at	at	IN
58810	2278	3	the	the	DT
58810	2278	4	Surface	Surface	NNP
58810	2278	5	of	of	IN
58810	2278	6	the	the	DT
58810	2278	7	Sun	Sun	NNP
58810	2278	8	.	.	.
58810	2279	1	166	166	CD
58810	2279	2	.	.	.
58810	2280	1	_	_	NNP
58810	2280	2	Change	Change	NNP
58810	2280	3	of	of	IN
58810	2280	4	Pitch	Pitch	NNP
58810	2280	5	caused	cause	VBN
58810	2280	6	by	by	IN
58810	2280	7	Motion	Motion	NNP
58810	2280	8	of	of	IN
58810	2280	9	Sounding	Sounding	NNP
58810	2280	10	Body._--When	Body._--When	NNP
58810	2280	11	a	a	DT
58810	2280	12	sounding	sound	VBG
58810	2280	13	body	body	NN
58810	2280	14	is	be	VBZ
58810	2280	15	moving	move	VBG
58810	2280	16	rapidly	rapidly	RB
58810	2280	17	towards	towards	IN
58810	2280	18	us	-PRON-	PRP
58810	2280	19	,	,	,
58810	2280	20	the	the	DT
58810	2280	21	pitch	pitch	NN
58810	2280	22	of	of	IN
58810	2280	23	its	-PRON-	PRP$
58810	2280	24	note	note	NN
58810	2280	25	becomes	become	VBZ
58810	2280	26	somewhat	somewhat	RB
58810	2280	27	higher	high	JJR
58810	2280	28	than	than	IN
58810	2280	29	when	when	WRB
58810	2280	30	the	the	DT
58810	2280	31	body	body	NN
58810	2280	32	is	be	VBZ
58810	2280	33	stationary	stationary	JJ
58810	2280	34	;	;	:
58810	2280	35	and	and	CC
58810	2280	36	,	,	,
58810	2280	37	when	when	WRB
58810	2280	38	such	such	PDT
58810	2280	39	a	a	DT
58810	2280	40	body	body	NN
58810	2280	41	is	be	VBZ
58810	2280	42	moving	move	VBG
58810	2280	43	rapidly	rapidly	RB
58810	2280	44	from	from	IN
58810	2280	45	us	-PRON-	PRP
58810	2280	46	,	,	,
58810	2280	47	the	the	DT
58810	2280	48	pitch	pitch	NN
58810	2280	49	of	of	IN
58810	2280	50	its	-PRON-	PRP$
58810	2280	51	note	note	NN
58810	2280	52	is	be	VBZ
58810	2280	53	lowered	lower	VBN
58810	2280	54	somewhat	somewhat	RB
58810	2280	55	.	.	.
58810	2281	1	We	-PRON-	PRP
58810	2281	2	have	have	VBP
58810	2281	3	a	a	DT
58810	2281	4	good	good	JJ
58810	2281	5	illustration	illustration	NN
58810	2281	6	of	of	IN
58810	2281	7	this	this	DT
58810	2281	8	change	change	NN
58810	2281	9	of	of	IN
58810	2281	10	pitch	pitch	NN
58810	2281	11	at	at	IN
58810	2281	12	a	a	DT
58810	2281	13	country	country	NN
58810	2281	14	railway	railway	NN
58810	2281	15	station	station	NN
58810	2281	16	on	on	IN
58810	2281	17	the	the	DT
58810	2281	18	passage	passage	NN
58810	2281	19	of	of	IN
58810	2281	20	an	an	DT
58810	2281	21	express	express	NN
58810	2281	22	-	-	HYPH
58810	2281	23	train	train	NN
58810	2281	24	.	.	.
58810	2282	1	The	the	DT
58810	2282	2	pitch	pitch	NN
58810	2282	3	of	of	IN
58810	2282	4	the	the	DT
58810	2282	5	locomotive	locomotive	JJ
58810	2282	6	whistle	whistle	NN
58810	2282	7	is	be	VBZ
58810	2282	8	considerably	considerably	RB
58810	2282	9	higher	high	JJR
58810	2282	10	when	when	WRB
58810	2282	11	the	the	DT
58810	2282	12	train	train	NN
58810	2282	13	is	be	VBZ
58810	2282	14	approaching	approach	VBG
58810	2282	15	the	the	DT
58810	2282	16	station	station	NN
58810	2282	17	than	than	IN
58810	2282	18	when	when	WRB
58810	2282	19	it	-PRON-	PRP
58810	2282	20	is	be	VBZ
58810	2282	21	leaving	leave	VBG
58810	2282	22	it	-PRON-	PRP
58810	2282	23	.	.	.
58810	2283	1	167	167	CD
58810	2283	2	.	.	.
58810	2284	1	_	_	NNP
58810	2284	2	Explanation	Explanation	NNP
58810	2284	3	of	of	IN
58810	2284	4	the	the	DT
58810	2284	5	Change	Change	NNP
58810	2284	6	of	of	IN
58810	2284	7	Pitch	Pitch	NNP
58810	2284	8	produced	produce	VBN
58810	2284	9	by	by	IN
58810	2284	10	Motion._--The	Motion._--The	NNP
58810	2284	11	pitch	pitch	NN
58810	2284	12	of	of	IN
58810	2284	13	sound	sound	NN
58810	2284	14	depends	depend	VBZ
58810	2284	15	upon	upon	IN
58810	2284	16	the	the	DT
58810	2284	17	rapidity	rapidity	NN
58810	2284	18	with	with	IN
58810	2284	19	which	which	WDT
58810	2284	20	the	the	DT
58810	2284	21	pulsations	pulsation	NNS
58810	2284	22	of	of	IN
58810	2284	23	sound	sound	JJ
58810	2284	24	beat	beat	VBN
58810	2284	25	upon	upon	IN
58810	2284	26	the	the	DT
58810	2284	27	drum	drum	NN
58810	2284	28	of	of	IN
58810	2284	29	the	the	DT
58810	2284	30	ear	ear	NN
58810	2284	31	.	.	.
58810	2285	1	The	the	DT
58810	2285	2	more	more	RBR
58810	2285	3	rapidly	rapidly	RB
58810	2285	4	the	the	DT
58810	2285	5	pulsations	pulsation	NNS
58810	2285	6	follow	follow	VBP
58810	2285	7	each	each	DT
58810	2285	8	other	other	JJ
58810	2285	9	,	,	,
58810	2285	10	the	the	DT
58810	2285	11	higher	high	JJR
58810	2285	12	is	be	VBZ
58810	2285	13	the	the	DT
58810	2285	14	pitch	pitch	NN
58810	2285	15	:	:	:
58810	2285	16	hence	hence	RB
58810	2285	17	the	the	DT
58810	2285	18	shorter	short	JJR
58810	2285	19	the	the	DT
58810	2285	20	sound	sound	NN
58810	2285	21	-	-	HYPH
58810	2285	22	waves	wave	NNS
58810	2285	23	(	(	-LRB-
58810	2285	24	provided	provide	VBN
58810	2285	25	the	the	DT
58810	2285	26	sound	sound	NN
58810	2285	27	is	be	VBZ
58810	2285	28	all	all	PDT
58810	2285	29	the	the	DT
58810	2285	30	while	while	NN
58810	2285	31	travelling	travel	VBG
58810	2285	32	at	at	IN
58810	2285	33	the	the	DT
58810	2285	34	same	same	JJ
58810	2285	35	rate	rate	NN
58810	2285	36	)	)	-RRB-
58810	2285	37	,	,	,
58810	2285	38	the	the	DT
58810	2285	39	higher	high	JJR
58810	2285	40	the	the	DT
58810	2285	41	pitch	pitch	NN
58810	2285	42	of	of	IN
58810	2285	43	the	the	DT
58810	2285	44	sound	sound	NN
58810	2285	45	.	.	.
58810	2286	1	Any	any	DT
58810	2286	2	thing	thing	NN
58810	2286	3	,	,	,
58810	2286	4	then	then	RB
58810	2286	5	,	,	,
58810	2286	6	which	which	WDT
58810	2286	7	tends	tend	VBZ
58810	2286	8	to	to	TO
58810	2286	9	shorten	shorten	VB
58810	2286	10	the	the	DT
58810	2286	11	waves	wave	NNS
58810	2286	12	of	of	IN
58810	2286	13	sound	sound	NN
58810	2286	14	tends	tend	VBZ
58810	2286	15	also	also	RB
58810	2286	16	to	to	TO
58810	2286	17	raise	raise	VB
58810	2286	18	its	-PRON-	PRP$
58810	2286	19	pitch	pitch	NN
58810	2286	20	,	,	,
58810	2286	21	and	and	CC
58810	2286	22	any	any	DT
58810	2286	23	thing	thing	NN
58810	2286	24	which	which	WDT
58810	2286	25	tends	tend	VBZ
58810	2286	26	to	to	TO
58810	2286	27	lengthen	lengthen	VB
58810	2286	28	these	these	DT
58810	2286	29	waves	wave	NNS
58810	2286	30	tends	tend	VBZ
58810	2286	31	to	to	TO
58810	2286	32	lower	lower	VB
58810	2286	33	its	-PRON-	PRP$
58810	2286	34	pitch	pitch	NN
58810	2286	35	.	.	.
58810	2287	1	When	when	WRB
58810	2287	2	a	a	DT
58810	2287	3	sounding	sound	VBG
58810	2287	4	body	body	NN
58810	2287	5	is	be	VBZ
58810	2287	6	moving	move	VBG
58810	2287	7	rapidly	rapidly	RB
58810	2287	8	forward	forward	RB
58810	2287	9	,	,	,
58810	2287	10	the	the	DT
58810	2287	11	sound	sound	NN
58810	2287	12	-	-	HYPH
58810	2287	13	waves	wave	NNS
58810	2287	14	are	be	VBP
58810	2287	15	crowded	crowd	VBN
58810	2287	16	together	together	RB
58810	2287	17	a	a	DT
58810	2287	18	little	little	JJ
58810	2287	19	,	,	,
58810	2287	20	and	and	CC
58810	2287	21	therefore	therefore	RB
58810	2287	22	shortened	shorten	VBN
58810	2287	23	;	;	:
58810	2287	24	when	when	WRB
58810	2287	25	it	-PRON-	PRP
58810	2287	26	is	be	VBZ
58810	2287	27	moving	move	VBG
58810	2287	28	backward	backward	RB
58810	2287	29	,	,	,
58810	2287	30	the	the	DT
58810	2287	31	sound	sound	NN
58810	2287	32	-	-	HYPH
58810	2287	33	waves	wave	NNS
58810	2287	34	are	be	VBP
58810	2287	35	drawn	draw	VBN
58810	2287	36	out	out	RP
58810	2287	37	,	,	,
58810	2287	38	or	or	CC
58810	2287	39	lengthened	lengthen	VBD
58810	2287	40	a	a	DT
58810	2287	41	little	little	JJ
58810	2287	42	.	.	.
58810	2288	1	The	the	DT
58810	2288	2	effect	effect	NN
58810	2288	3	of	of	IN
58810	2288	4	the	the	DT
58810	2288	5	motion	motion	NN
58810	2288	6	of	of	IN
58810	2288	7	a	a	DT
58810	2288	8	sounding	sound	VBG
58810	2288	9	body	body	NN
58810	2288	10	upon	upon	IN
58810	2288	11	the	the	DT
58810	2288	12	length	length	NN
58810	2288	13	of	of	IN
58810	2288	14	its	-PRON-	PRP$
58810	2288	15	sonorous	sonorous	JJ
58810	2288	16	waves	wave	NNS
58810	2288	17	will	will	MD
58810	2288	18	be	be	VB
58810	2288	19	readily	readily	RB
58810	2288	20	seen	see	VBN
58810	2288	21	from	from	IN
58810	2288	22	the	the	DT
58810	2288	23	following	follow	VBG
58810	2288	24	illustration	illustration	NN
58810	2288	25	:	:	:
58810	2288	26	Suppose	suppose	VB
58810	2288	27	a	a	DT
58810	2288	28	number	number	NN
58810	2288	29	of	of	IN
58810	2288	30	persons	person	NNS
58810	2288	31	stationed	station	VBN
58810	2288	32	at	at	IN
58810	2288	33	equal	equal	JJ
58810	2288	34	intervals	interval	NNS
58810	2288	35	in	in	IN
58810	2288	36	a	a	DT
58810	2288	37	line	line	NN
58810	2288	38	on	on	IN
58810	2288	39	a	a	DT
58810	2288	40	long	long	JJ
58810	2288	41	platform	platform	NN
58810	2288	42	capable	capable	JJ
58810	2288	43	of	of	IN
58810	2288	44	moving	move	VBG
58810	2288	45	backward	backward	RB
58810	2288	46	and	and	CC
58810	2288	47	forward	forward	RB
58810	2288	48	.	.	.
58810	2289	1	Suppose	suppose	VB
58810	2289	2	the	the	DT
58810	2289	3	men	man	NNS
58810	2289	4	are	be	VBP
58810	2289	5	four	four	CD
58810	2289	6	feet	foot	NNS
58810	2289	7	apart	apart	RB
58810	2289	8	,	,	,
58810	2289	9	and	and	CC
58810	2289	10	all	all	DT
58810	2289	11	walking	walk	VBG
58810	2289	12	forward	forward	RB
58810	2289	13	at	at	IN
58810	2289	14	the	the	DT
58810	2289	15	same	same	JJ
58810	2289	16	rate	rate	NN
58810	2289	17	,	,	,
58810	2289	18	and	and	CC
58810	2289	19	that	that	IN
58810	2289	20	the	the	DT
58810	2289	21	platform	platform	NN
58810	2289	22	is	be	VBZ
58810	2289	23	stationary	stationary	JJ
58810	2289	24	,	,	,
58810	2289	25	and	and	CC
58810	2289	26	that	that	IN
58810	2289	27	,	,	,
58810	2289	28	as	as	IN
58810	2289	29	the	the	DT
58810	2289	30	men	man	NNS
58810	2289	31	leave	leave	VBP
58810	2289	32	the	the	DT
58810	2289	33	platform	platform	NN
58810	2289	34	,	,	,
58810	2289	35	they	-PRON-	PRP
58810	2289	36	keep	keep	VBP
58810	2289	37	on	on	RP
58810	2289	38	walking	walk	VBG
58810	2289	39	at	at	IN
58810	2289	40	the	the	DT
58810	2289	41	same	same	JJ
58810	2289	42	rate	rate	NN
58810	2289	43	:	:	:
58810	2289	44	the	the	DT
58810	2289	45	men	man	NNS
58810	2289	46	will	will	MD
58810	2289	47	evidently	evidently	RB
58810	2289	48	be	be	VB
58810	2289	49	four	four	CD
58810	2289	50	feet	foot	NNS
58810	2289	51	apart	apart	RB
58810	2289	52	in	in	IN
58810	2289	53	the	the	DT
58810	2289	54	line	line	NN
58810	2289	55	in	in	IN
58810	2289	56	front	front	NN
58810	2289	57	of	of	IN
58810	2289	58	the	the	DT
58810	2289	59	platform	platform	NN
58810	2289	60	,	,	,
58810	2289	61	as	as	RB
58810	2289	62	well	well	RB
58810	2289	63	as	as	IN
58810	2289	64	on	on	IN
58810	2289	65	it	-PRON-	PRP
58810	2289	66	.	.	.
58810	2290	1	Suppose	suppose	VB
58810	2290	2	next	next	RB
58810	2290	3	,	,	,
58810	2290	4	that	that	IN
58810	2290	5	the	the	DT
58810	2290	6	platform	platform	NN
58810	2290	7	is	be	VBZ
58810	2290	8	moving	move	VBG
58810	2290	9	forward	forward	RB
58810	2290	10	at	at	IN
58810	2290	11	the	the	DT
58810	2290	12	rate	rate	NN
58810	2290	13	of	of	IN
58810	2290	14	one	one	CD
58810	2290	15	foot	foot	NN
58810	2290	16	in	in	IN
58810	2290	17	the	the	DT
58810	2290	18	interval	interval	NN
58810	2290	19	between	between	IN
58810	2290	20	two	two	CD
58810	2290	21	men	man	NNS
58810	2290	22	's	's	POS
58810	2290	23	leaving	leave	VBG
58810	2290	24	the	the	DT
58810	2290	25	platform	platform	NN
58810	2290	26	,	,	,
58810	2290	27	and	and	CC
58810	2290	28	that	that	IN
58810	2290	29	the	the	DT
58810	2290	30	men	man	NNS
58810	2290	31	continue	continue	VBP
58810	2290	32	to	to	TO
58810	2290	33	walk	walk	VB
58810	2290	34	as	as	IN
58810	2290	35	before	before	RB
58810	2290	36	:	:	:
58810	2290	37	it	-PRON-	PRP
58810	2290	38	is	be	VBZ
58810	2290	39	evident	evident	JJ
58810	2290	40	that	that	IN
58810	2290	41	the	the	DT
58810	2290	42	men	man	NNS
58810	2290	43	will	will	MD
58810	2290	44	then	then	RB
58810	2290	45	be	be	VB
58810	2290	46	three	three	CD
58810	2290	47	feet	foot	NNS
58810	2290	48	apart	apart	RB
58810	2290	49	in	in	IN
58810	2290	50	the	the	DT
58810	2290	51	line	line	NN
58810	2290	52	after	after	IN
58810	2290	53	they	-PRON-	PRP
58810	2290	54	have	have	VBP
58810	2290	55	left	leave	VBN
58810	2290	56	the	the	DT
58810	2290	57	platform	platform	NN
58810	2290	58	.	.	.
58810	2291	1	The	the	DT
58810	2291	2	forward	forward	JJ
58810	2291	3	motion	motion	NN
58810	2291	4	of	of	IN
58810	2291	5	the	the	DT
58810	2291	6	platform	platform	NN
58810	2291	7	has	have	VBZ
58810	2291	8	the	the	DT
58810	2291	9	effect	effect	NN
58810	2291	10	of	of	IN
58810	2291	11	crowding	crowd	VBG
58810	2291	12	the	the	DT
58810	2291	13	men	man	NNS
58810	2291	14	together	together	RB
58810	2291	15	a	a	DT
58810	2291	16	little	little	JJ
58810	2291	17	.	.	.
58810	2292	1	Were	be	VBD
58810	2292	2	the	the	DT
58810	2292	3	platform	platform	NN
58810	2292	4	moving	move	VBG
58810	2292	5	backward	backward	RB
58810	2292	6	at	at	IN
58810	2292	7	the	the	DT
58810	2292	8	same	same	JJ
58810	2292	9	rate	rate	NN
58810	2292	10	,	,	,
58810	2292	11	the	the	DT
58810	2292	12	men	man	NNS
58810	2292	13	would	would	MD
58810	2292	14	be	be	VB
58810	2292	15	five	five	CD
58810	2292	16	feet	foot	NNS
58810	2292	17	apart	apart	RB
58810	2292	18	after	after	IN
58810	2292	19	they	-PRON-	PRP
58810	2292	20	had	have	VBD
58810	2292	21	left	leave	VBN
58810	2292	22	the	the	DT
58810	2292	23	platform	platform	NN
58810	2292	24	.	.	.
58810	2293	1	The	the	DT
58810	2293	2	backward	backward	JJ
58810	2293	3	motion	motion	NN
58810	2293	4	of	of	IN
58810	2293	5	the	the	DT
58810	2293	6	platform	platform	NN
58810	2293	7	has	have	VBZ
58810	2293	8	the	the	DT
58810	2293	9	effect	effect	NN
58810	2293	10	of	of	IN
58810	2293	11	separating	separate	VBG
58810	2293	12	the	the	DT
58810	2293	13	men	man	NNS
58810	2293	14	from	from	IN
58810	2293	15	one	one	CD
58810	2293	16	another	another	DT
58810	2293	17	.	.	.
58810	2294	1	The	the	DT
58810	2294	2	distance	distance	NN
58810	2294	3	between	between	IN
58810	2294	4	the	the	DT
58810	2294	5	men	man	NNS
58810	2294	6	in	in	IN
58810	2294	7	this	this	DT
58810	2294	8	illustration	illustration	NN
58810	2294	9	corresponds	correspond	VBZ
58810	2294	10	to	to	IN
58810	2294	11	the	the	DT
58810	2294	12	length	length	NN
58810	2294	13	of	of	IN
58810	2294	14	the	the	DT
58810	2294	15	sound	sound	JJ
58810	2294	16	-	-	HYPH
58810	2294	17	wave	wave	NN
58810	2294	18	,	,	,
58810	2294	19	or	or	CC
58810	2294	20	the	the	DT
58810	2294	21	distance	distance	NN
58810	2294	22	between	between	IN
58810	2294	23	its	-PRON-	PRP$
58810	2294	24	two	two	CD
58810	2294	25	ends	end	NNS
58810	2294	26	.	.	.
58810	2295	1	Were	be	VBD
58810	2295	2	a	a	DT
58810	2295	3	person	person	NN
58810	2295	4	to	to	TO
58810	2295	5	stand	stand	VB
58810	2295	6	beside	beside	IN
58810	2295	7	the	the	DT
58810	2295	8	line	line	NN
58810	2295	9	,	,	,
58810	2295	10	and	and	CC
58810	2295	11	count	count	VB
58810	2295	12	the	the	DT
58810	2295	13	men	man	NNS
58810	2295	14	that	that	WDT
58810	2295	15	passed	pass	VBD
58810	2295	16	him	-PRON-	PRP
58810	2295	17	in	in	IN
58810	2295	18	the	the	DT
58810	2295	19	three	three	CD
58810	2295	20	cases	case	NNS
58810	2295	21	given	give	VBN
58810	2295	22	above	above	RB
58810	2295	23	,	,	,
58810	2295	24	he	-PRON-	PRP
58810	2295	25	would	would	MD
58810	2295	26	find	find	VB
58810	2295	27	that	that	IN
58810	2295	28	more	more	JJR
58810	2295	29	persons	person	NNS
58810	2295	30	would	would	MD
58810	2295	31	pass	pass	VB
58810	2295	32	him	-PRON-	PRP
58810	2295	33	in	in	IN
58810	2295	34	the	the	DT
58810	2295	35	same	same	JJ
58810	2295	36	time	time	NN
58810	2295	37	when	when	WRB
58810	2295	38	the	the	DT
58810	2295	39	platform	platform	NN
58810	2295	40	is	be	VBZ
58810	2295	41	moving	move	VBG
58810	2295	42	forward	forward	RB
58810	2295	43	than	than	IN
58810	2295	44	when	when	WRB
58810	2295	45	it	-PRON-	PRP
58810	2295	46	is	be	VBZ
58810	2295	47	stationary	stationary	JJ
58810	2295	48	,	,	,
58810	2295	49	and	and	CC
58810	2295	50	fewer	few	JJR
58810	2295	51	persons	person	NNS
58810	2295	52	would	would	MD
58810	2295	53	pass	pass	VB
58810	2295	54	him	-PRON-	PRP
58810	2295	55	in	in	IN
58810	2295	56	the	the	DT
58810	2295	57	same	same	JJ
58810	2295	58	time	time	NN
58810	2295	59	when	when	WRB
58810	2295	60	the	the	DT
58810	2295	61	platform	platform	NN
58810	2295	62	is	be	VBZ
58810	2295	63	moving	move	VBG
58810	2295	64	backward	backward	RB
58810	2295	65	than	than	IN
58810	2295	66	when	when	WRB
58810	2295	67	it	-PRON-	PRP
58810	2295	68	is	be	VBZ
58810	2295	69	stationary	stationary	JJ
58810	2295	70	.	.	.
58810	2296	1	In	in	IN
58810	2296	2	the	the	DT
58810	2296	3	same	same	JJ
58810	2296	4	way	way	NN
58810	2296	5	,	,	,
58810	2296	6	when	when	WRB
58810	2296	7	a	a	DT
58810	2296	8	sounding	sound	VBG
58810	2296	9	body	body	NN
58810	2296	10	is	be	VBZ
58810	2296	11	moving	move	VBG
58810	2296	12	rapidly	rapidly	RB
58810	2296	13	forward	forward	RB
58810	2296	14	,	,	,
58810	2296	15	the	the	DT
58810	2296	16	sound	sound	NN
58810	2296	17	-	-	HYPH
58810	2296	18	waves	wave	NNS
58810	2296	19	beat	beat	VBP
58810	2296	20	more	more	RBR
58810	2296	21	rapidly	rapidly	RB
58810	2296	22	upon	upon	IN
58810	2296	23	the	the	DT
58810	2296	24	ear	ear	NN
58810	2296	25	of	of	IN
58810	2296	26	a	a	DT
58810	2296	27	person	person	NN
58810	2296	28	who	who	WP
58810	2296	29	is	be	VBZ
58810	2296	30	standing	stand	VBG
58810	2296	31	still	still	RB
58810	2296	32	than	than	IN
58810	2296	33	when	when	WRB
58810	2296	34	the	the	DT
58810	2296	35	body	body	NN
58810	2296	36	is	be	VBZ
58810	2296	37	at	at	IN
58810	2296	38	rest	rest	NN
58810	2296	39	,	,	,
58810	2296	40	and	and	CC
58810	2296	41	less	less	RBR
58810	2296	42	rapidly	rapidly	RB
58810	2296	43	when	when	WRB
58810	2296	44	the	the	DT
58810	2296	45	sounding	sound	VBG
58810	2296	46	body	body	NN
58810	2296	47	is	be	VBZ
58810	2296	48	moving	move	VBG
58810	2296	49	rapidly	rapidly	RB
58810	2296	50	backward	backward	RB
58810	2296	51	.	.	.
58810	2297	1	Were	be	VBD
58810	2297	2	the	the	DT
58810	2297	3	platform	platform	NN
58810	2297	4	stationary	stationary	NN
58810	2297	5	,	,	,
58810	2297	6	and	and	CC
58810	2297	7	were	be	VBD
58810	2297	8	the	the	DT
58810	2297	9	person	person	NN
58810	2297	10	who	who	WP
58810	2297	11	is	be	VBZ
58810	2297	12	counting	count	VBG
58810	2297	13	the	the	DT
58810	2297	14	men	man	NNS
58810	2297	15	to	to	TO
58810	2297	16	be	be	VB
58810	2297	17	walking	walk	VBG
58810	2297	18	along	along	IN
58810	2297	19	the	the	DT
58810	2297	20	line	line	NN
58810	2297	21	,	,	,
58810	2297	22	either	either	CC
58810	2297	23	towards	towards	IN
58810	2297	24	or	or	CC
58810	2297	25	away	away	RB
58810	2297	26	from	from	IN
58810	2297	27	the	the	DT
58810	2297	28	platform	platform	NN
58810	2297	29	,	,	,
58810	2297	30	the	the	DT
58810	2297	31	effect	effect	NN
58810	2297	32	upon	upon	IN
58810	2297	33	the	the	DT
58810	2297	34	number	number	NN
58810	2297	35	of	of	IN
58810	2297	36	men	man	NNS
58810	2297	37	passing	pass	VBG
58810	2297	38	him	-PRON-	PRP
58810	2297	39	in	in	IN
58810	2297	40	a	a	DT
58810	2297	41	given	give	VBN
58810	2297	42	time	time	NN
58810	2297	43	would	would	MD
58810	2297	44	be	be	VB
58810	2297	45	precisely	precisely	RB
58810	2297	46	the	the	DT
58810	2297	47	same	same	JJ
58810	2297	48	as	as	IN
58810	2297	49	it	-PRON-	PRP
58810	2297	50	would	would	MD
58810	2297	51	be	be	VB
58810	2297	52	were	be	VBN
58810	2297	53	the	the	DT
58810	2297	54	person	person	NN
58810	2297	55	stationary	stationary	JJ
58810	2297	56	,	,	,
58810	2297	57	and	and	CC
58810	2297	58	the	the	DT
58810	2297	59	platform	platform	NN
58810	2297	60	moving	move	VBG
58810	2297	61	either	either	CC
58810	2297	62	towards	towards	IN
58810	2297	63	or	or	CC
58810	2297	64	away	away	RB
58810	2297	65	from	from	IN
58810	2297	66	him	-PRON-	PRP
58810	2297	67	at	at	IN
58810	2297	68	the	the	DT
58810	2297	69	same	same	JJ
58810	2297	70	rate	rate	NN
58810	2297	71	.	.	.
58810	2298	1	So	so	IN
58810	2298	2	the	the	DT
58810	2298	3	change	change	NN
58810	2298	4	in	in	IN
58810	2298	5	the	the	DT
58810	2298	6	rapidity	rapidity	NN
58810	2298	7	with	with	IN
58810	2298	8	which	which	WDT
58810	2298	9	pulsations	pulsation	NNS
58810	2298	10	of	of	IN
58810	2298	11	sound	sound	JJ
58810	2298	12	beat	beat	VBN
58810	2298	13	upon	upon	IN
58810	2298	14	the	the	DT
58810	2298	15	ear	ear	NN
58810	2298	16	is	be	VBZ
58810	2298	17	precisely	precisely	RB
58810	2298	18	the	the	DT
58810	2298	19	same	same	JJ
58810	2298	20	whether	whether	IN
58810	2298	21	the	the	DT
58810	2298	22	ear	ear	NN
58810	2298	23	is	be	VBZ
58810	2298	24	stationary	stationary	JJ
58810	2298	25	and	and	CC
58810	2298	26	the	the	DT
58810	2298	27	sounding	sound	VBG
58810	2298	28	body	body	NN
58810	2298	29	moving	move	VBG
58810	2298	30	,	,	,
58810	2298	31	or	or	CC
58810	2298	32	the	the	DT
58810	2298	33	sounding	sound	VBG
58810	2298	34	body	body	NN
58810	2298	35	is	be	VBZ
58810	2298	36	stationary	stationary	JJ
58810	2298	37	and	and	CC
58810	2298	38	the	the	DT
58810	2298	39	ear	ear	NN
58810	2298	40	moving	move	VBG
58810	2298	41	.	.	.
58810	2299	1	168	168	CD
58810	2299	2	.	.	.
58810	2300	1	_	_	NNP
58810	2300	2	Change	Change	NNP
58810	2300	3	of	of	IN
58810	2300	4	Refrangibility	Refrangibility	NNP
58810	2300	5	due	due	IN
58810	2300	6	to	to	IN
58810	2300	7	the	the	DT
58810	2300	8	Motion	Motion	NNP
58810	2300	9	of	of	IN
58810	2300	10	a	a	DT
58810	2300	11	Luminous	luminous	JJ
58810	2300	12	Body._--Refrangibility	body._--refrangibility	NN
58810	2300	13	in	in	IN
58810	2300	14	light	light	JJ
58810	2300	15	corresponds	correspond	NNS
58810	2300	16	to	to	TO
58810	2300	17	pitch	pitch	VB
58810	2300	18	in	in	IN
58810	2300	19	sound	sound	NN
58810	2300	20	,	,	,
58810	2300	21	and	and	CC
58810	2300	22	depends	depend	VBZ
58810	2300	23	upon	upon	IN
58810	2300	24	the	the	DT
58810	2300	25	length	length	NN
58810	2300	26	of	of	IN
58810	2300	27	the	the	DT
58810	2300	28	luminous	luminous	JJ
58810	2300	29	waves	wave	NNS
58810	2300	30	.	.	.
58810	2301	1	The	the	DT
58810	2301	2	shorter	short	JJR
58810	2301	3	the	the	DT
58810	2301	4	luminous	luminous	JJ
58810	2301	5	waves	wave	NNS
58810	2301	6	,	,	,
58810	2301	7	the	the	DT
58810	2301	8	greater	great	JJR
58810	2301	9	the	the	DT
58810	2301	10	refrangibility	refrangibility	NN
58810	2301	11	of	of	IN
58810	2301	12	the	the	DT
58810	2301	13	waves	wave	NNS
58810	2301	14	.	.	.
58810	2302	1	Very	very	RB
58810	2302	2	rapid	rapid	JJ
58810	2302	3	motion	motion	NN
58810	2302	4	of	of	IN
58810	2302	5	a	a	DT
58810	2302	6	luminous	luminous	JJ
58810	2302	7	body	body	NN
58810	2302	8	has	have	VBZ
58810	2302	9	the	the	DT
58810	2302	10	same	same	JJ
58810	2302	11	effect	effect	NN
58810	2302	12	upon	upon	IN
58810	2302	13	the	the	DT
58810	2302	14	length	length	NN
58810	2302	15	of	of	IN
58810	2302	16	the	the	DT
58810	2302	17	luminous	luminous	JJ
58810	2302	18	waves	wave	NNS
58810	2302	19	that	that	WDT
58810	2302	20	motion	motion	NN
58810	2302	21	of	of	IN
58810	2302	22	a	a	DT
58810	2302	23	sounding	sound	VBG
58810	2302	24	body	body	NN
58810	2302	25	has	have	VBZ
58810	2302	26	upon	upon	IN
58810	2302	27	the	the	DT
58810	2302	28	length	length	NN
58810	2302	29	of	of	IN
58810	2302	30	the	the	DT
58810	2302	31	sonorous	sonorous	JJ
58810	2302	32	waves	wave	NNS
58810	2302	33	.	.	.
58810	2303	1	When	when	WRB
58810	2303	2	a	a	DT
58810	2303	3	luminous	luminous	JJ
58810	2303	4	body	body	NN
58810	2303	5	is	be	VBZ
58810	2303	6	moving	move	VBG
58810	2303	7	very	very	RB
58810	2303	8	rapidly	rapidly	RB
58810	2303	9	towards	towards	IN
58810	2303	10	us	-PRON-	PRP
58810	2303	11	,	,	,
58810	2303	12	its	-PRON-	PRP$
58810	2303	13	luminous	luminous	JJ
58810	2303	14	waves	wave	NNS
58810	2303	15	are	be	VBP
58810	2303	16	shortened	shorten	VBN
58810	2303	17	a	a	DT
58810	2303	18	little	little	JJ
58810	2303	19	,	,	,
58810	2303	20	and	and	CC
58810	2303	21	its	-PRON-	PRP$
58810	2303	22	light	light	NN
58810	2303	23	becomes	become	VBZ
58810	2303	24	a	a	DT
58810	2303	25	little	little	RB
58810	2303	26	more	more	RBR
58810	2303	27	refrangible	refrangible	JJ
58810	2303	28	;	;	:
58810	2303	29	when	when	WRB
58810	2303	30	the	the	DT
58810	2303	31	luminous	luminous	JJ
58810	2303	32	body	body	NN
58810	2303	33	is	be	VBZ
58810	2303	34	moving	move	VBG
58810	2303	35	rapidly	rapidly	RB
58810	2303	36	from	from	IN
58810	2303	37	us	-PRON-	PRP
58810	2303	38	,	,	,
58810	2303	39	its	-PRON-	PRP$
58810	2303	40	luminous	luminous	JJ
58810	2303	41	waves	wave	NNS
58810	2303	42	are	be	VBP
58810	2303	43	lengthened	lengthen	VBN
58810	2303	44	a	a	DT
58810	2303	45	little	little	JJ
58810	2303	46	,	,	,
58810	2303	47	and	and	CC
58810	2303	48	its	-PRON-	PRP$
58810	2303	49	light	light	NN
58810	2303	50	becomes	become	VBZ
58810	2303	51	a	a	DT
58810	2303	52	little	little	JJ
58810	2303	53	less	less	RBR
58810	2303	54	refrangible	refrangible	JJ
58810	2303	55	.	.	.
58810	2304	1	[	[	-LRB-
58810	2304	2	Illustration	illustration	NN
58810	2304	3	:	:	:
58810	2304	4	Fig	Fig	NNP
58810	2304	5	.	.	.
58810	2305	1	185	185	CD
58810	2305	2	.	.	.
58810	2305	3	]	]	-RRB-
58810	2306	1	169	169	CD
58810	2306	2	.	.	.
58810	2307	1	_	_	NNP
58810	2307	2	Displacement	Displacement	NNP
58810	2307	3	of	of	IN
58810	2307	4	Spectral	Spectral	NNP
58810	2307	5	Lines._--In	lines._--in	NN
58810	2307	6	examining	examine	VBG
58810	2307	7	the	the	DT
58810	2307	8	spectra	spectra	NN
58810	2307	9	of	of	IN
58810	2307	10	the	the	DT
58810	2307	11	stars	star	NNS
58810	2307	12	,	,	,
58810	2307	13	we	-PRON-	PRP
58810	2307	14	often	often	RB
58810	2307	15	find	find	VBP
58810	2307	16	that	that	IN
58810	2307	17	certain	certain	JJ
58810	2307	18	of	of	IN
58810	2307	19	the	the	DT
58810	2307	20	dark	dark	JJ
58810	2307	21	lines	line	NNS
58810	2307	22	are	be	VBP
58810	2307	23	_	_	NNP
58810	2307	24	displaced	displace	VBN
58810	2307	25	_	_	NNP
58810	2307	26	somewhat	somewhat	RB
58810	2307	27	,	,	,
58810	2307	28	either	either	CC
58810	2307	29	towards	towards	IN
58810	2307	30	the	the	DT
58810	2307	31	red	red	NN
58810	2307	32	or	or	CC
58810	2307	33	the	the	DT
58810	2307	34	violet	violet	NN
58810	2307	35	end	end	NN
58810	2307	36	of	of	IN
58810	2307	37	the	the	DT
58810	2307	38	spectrum	spectrum	NN
58810	2307	39	.	.	.
58810	2308	1	As	as	IN
58810	2308	2	the	the	DT
58810	2308	3	dark	dark	JJ
58810	2308	4	lines	line	NNS
58810	2308	5	are	be	VBP
58810	2308	6	in	in	IN
58810	2308	7	the	the	DT
58810	2308	8	same	same	JJ
58810	2308	9	position	position	NN
58810	2308	10	as	as	IN
58810	2308	11	the	the	DT
58810	2308	12	bright	bright	JJ
58810	2308	13	lines	line	NNS
58810	2308	14	of	of	IN
58810	2308	15	the	the	DT
58810	2308	16	absorbing	absorbing	JJ
58810	2308	17	vapor	vapor	NN
58810	2308	18	would	would	MD
58810	2308	19	be	be	VB
58810	2308	20	,	,	,
58810	2308	21	a	a	DT
58810	2308	22	displacement	displacement	NN
58810	2308	23	of	of	IN
58810	2308	24	the	the	DT
58810	2308	25	lines	line	NNS
58810	2308	26	towards	towards	IN
58810	2308	27	the	the	DT
58810	2308	28	red	red	JJ
58810	2308	29	end	end	NN
58810	2308	30	of	of	IN
58810	2308	31	the	the	DT
58810	2308	32	spectrum	spectrum	NN
58810	2308	33	indicates	indicate	VBZ
58810	2308	34	a	a	DT
58810	2308	35	lowering	lowering	NN
58810	2308	36	of	of	IN
58810	2308	37	the	the	DT
58810	2308	38	refrangibility	refrangibility	NN
58810	2308	39	of	of	IN
58810	2308	40	the	the	DT
58810	2308	41	rays	ray	NNS
58810	2308	42	,	,	,
58810	2308	43	due	due	IN
58810	2308	44	to	to	IN
58810	2308	45	a	a	DT
58810	2308	46	motion	motion	NN
58810	2308	47	of	of	IN
58810	2308	48	the	the	DT
58810	2308	49	luminous	luminous	JJ
58810	2308	50	vapor	vapor	NN
58810	2308	51	away	away	RB
58810	2308	52	from	from	IN
58810	2308	53	us	-PRON-	PRP
58810	2308	54	;	;	:
58810	2308	55	and	and	CC
58810	2308	56	a	a	DT
58810	2308	57	displacement	displacement	NN
58810	2308	58	of	of	IN
58810	2308	59	the	the	DT
58810	2308	60	lines	line	NNS
58810	2308	61	towards	towards	IN
58810	2308	62	the	the	DT
58810	2308	63	violet	violet	NN
58810	2308	64	end	end	NN
58810	2308	65	of	of	IN
58810	2308	66	the	the	DT
58810	2308	67	spectrum	spectrum	NN
58810	2308	68	indicates	indicate	VBZ
58810	2308	69	an	an	DT
58810	2308	70	increase	increase	NN
58810	2308	71	of	of	IN
58810	2308	72	refrangibility	refrangibility	NN
58810	2308	73	,	,	,
58810	2308	74	due	due	IN
58810	2308	75	to	to	IN
58810	2308	76	a	a	DT
58810	2308	77	motion	motion	NN
58810	2308	78	of	of	IN
58810	2308	79	the	the	DT
58810	2308	80	luminous	luminous	JJ
58810	2308	81	vapor	vapor	NN
58810	2308	82	towards	towards	IN
58810	2308	83	us	-PRON-	PRP
58810	2308	84	.	.	.
58810	2309	1	From	from	IN
58810	2309	2	the	the	DT
58810	2309	3	amount	amount	NN
58810	2309	4	of	of	IN
58810	2309	5	the	the	DT
58810	2309	6	displacement	displacement	NN
58810	2309	7	of	of	IN
58810	2309	8	the	the	DT
58810	2309	9	lines	line	NNS
58810	2309	10	,	,	,
58810	2309	11	it	-PRON-	PRP
58810	2309	12	is	be	VBZ
58810	2309	13	possible	possible	JJ
58810	2309	14	to	to	TO
58810	2309	15	calculate	calculate	VB
58810	2309	16	the	the	DT
58810	2309	17	velocity	velocity	NN
58810	2309	18	at	at	IN
58810	2309	19	which	which	WDT
58810	2309	20	the	the	DT
58810	2309	21	luminous	luminous	JJ
58810	2309	22	gas	gas	NN
58810	2309	23	is	be	VBZ
58810	2309	24	moving	move	VBG
58810	2309	25	.	.	.
58810	2310	1	In	in	IN
58810	2310	2	Fig	Fig	NNP
58810	2310	3	.	.	.
58810	2311	1	185	185	CD
58810	2311	2	is	be	VBZ
58810	2311	3	shown	show	VBN
58810	2311	4	the	the	DT
58810	2311	5	displacement	displacement	NN
58810	2311	6	of	of	IN
58810	2311	7	the	the	DT
58810	2311	8	_	_	NNP
58810	2311	9	F	F	NNP
58810	2311	10	_	_	NNP
58810	2311	11	line	line	NN
58810	2311	12	in	in	IN
58810	2311	13	the	the	DT
58810	2311	14	spectrum	spectrum	NN
58810	2311	15	of	of	IN
58810	2311	16	Sirius	Sirius	NNP
58810	2311	17	.	.	.
58810	2312	1	This	this	DT
58810	2312	2	is	be	VBZ
58810	2312	3	one	one	CD
58810	2312	4	of	of	IN
58810	2312	5	the	the	DT
58810	2312	6	hydrogen	hydrogen	NN
58810	2312	7	lines	line	NNS
58810	2312	8	.	.	.
58810	2313	1	_	_	NNP
58810	2313	2	RV	RV	NNP
58810	2313	3	_	_	NNP
58810	2313	4	is	be	VBZ
58810	2313	5	the	the	DT
58810	2313	6	spectrum	spectrum	NN
58810	2313	7	,	,	,
58810	2313	8	_	_	NNP
58810	2313	9	R	R	NNP
58810	2313	10	_	_	NNP
58810	2313	11	being	be	VBG
58810	2313	12	the	the	DT
58810	2313	13	red	red	NN
58810	2313	14	,	,	,
58810	2313	15	and	and	CC
58810	2313	16	_	_	NNP
58810	2313	17	V	V	NNP
58810	2313	18	_	_	NNP
58810	2313	19	the	the	DT
58810	2313	20	violet	violet	NN
58810	2313	21	end	end	NN
58810	2313	22	.	.	.
58810	2314	1	The	the	DT
58810	2314	2	long	long	JJ
58810	2314	3	vertical	vertical	JJ
58810	2314	4	line	line	NN
58810	2314	5	is	be	VBZ
58810	2314	6	the	the	DT
58810	2314	7	bright	bright	JJ
58810	2314	8	_	_	NNP
58810	2314	9	F	F	NNP
58810	2314	10	_	_	NNP
58810	2314	11	line	line	NN
58810	2314	12	of	of	IN
58810	2314	13	hydrogen	hydrogen	NN
58810	2314	14	,	,	,
58810	2314	15	and	and	CC
58810	2314	16	the	the	DT
58810	2314	17	short	short	JJ
58810	2314	18	dark	dark	JJ
58810	2314	19	line	line	NN
58810	2314	20	to	to	IN
58810	2314	21	the	the	DT
58810	2314	22	left	left	NN
58810	2314	23	of	of	IN
58810	2314	24	it	-PRON-	PRP
58810	2314	25	is	be	VBZ
58810	2314	26	the	the	DT
58810	2314	27	position	position	NN
58810	2314	28	of	of	IN
58810	2314	29	the	the	DT
58810	2314	30	_	_	NNP
58810	2314	31	F	F	NNP
58810	2314	32	_	_	NNP
58810	2314	33	line	line	NN
58810	2314	34	in	in	IN
58810	2314	35	the	the	DT
58810	2314	36	spectrum	spectrum	NN
58810	2314	37	of	of	IN
58810	2314	38	Sirius	Sirius	NNP
58810	2314	39	.	.	.
58810	2315	1	It	-PRON-	PRP
58810	2315	2	is	be	VBZ
58810	2315	3	seen	see	VBN
58810	2315	4	that	that	IN
58810	2315	5	this	this	DT
58810	2315	6	line	line	NN
58810	2315	7	is	be	VBZ
58810	2315	8	displaced	displace	VBN
58810	2315	9	somewhat	somewhat	RB
58810	2315	10	towards	towards	IN
58810	2315	11	the	the	DT
58810	2315	12	red	red	JJ
58810	2315	13	end	end	NN
58810	2315	14	of	of	IN
58810	2315	15	the	the	DT
58810	2315	16	spectrum	spectrum	NN
58810	2315	17	.	.	.
58810	2316	1	This	this	DT
58810	2316	2	indicates	indicate	VBZ
58810	2316	3	that	that	IN
58810	2316	4	Sirius	Sirius	NNP
58810	2316	5	must	must	MD
58810	2316	6	be	be	VB
58810	2316	7	moving	move	VBG
58810	2316	8	from	from	IN
58810	2316	9	us	-PRON-	PRP
58810	2316	10	;	;	:
58810	2316	11	and	and	CC
58810	2316	12	the	the	DT
58810	2316	13	amount	amount	NN
58810	2316	14	of	of	IN
58810	2316	15	the	the	DT
58810	2316	16	displacement	displacement	NN
58810	2316	17	indicates	indicate	VBZ
58810	2316	18	that	that	IN
58810	2316	19	the	the	DT
58810	2316	20	star	star	NN
58810	2316	21	must	must	MD
58810	2316	22	be	be	VB
58810	2316	23	moving	move	VBG
58810	2316	24	at	at	IN
58810	2316	25	the	the	DT
58810	2316	26	rate	rate	NN
58810	2316	27	of	of	IN
58810	2316	28	some	some	DT
58810	2316	29	twenty	twenty	CD
58810	2316	30	-	-	HYPH
58810	2316	31	five	five	CD
58810	2316	32	or	or	CC
58810	2316	33	thirty	thirty	CD
58810	2316	34	miles	mile	NNS
58810	2316	35	a	a	DT
58810	2316	36	second	second	NN
58810	2316	37	.	.	.
58810	2317	1	[	[	-LRB-
58810	2317	2	Illustration	illustration	NN
58810	2317	3	:	:	:
58810	2317	4	Fig	Fig	NNP
58810	2317	5	.	.	.
58810	2318	1	186	186	CD
58810	2318	2	.	.	.
58810	2318	3	]	]	-RRB-
58810	2319	1	170	170	CD
58810	2319	2	.	.	.
58810	2320	1	_	_	NNP
58810	2320	2	Contortion	Contortion	NNP
58810	2320	3	of	of	IN
58810	2320	4	Lines	Lines	NNPS
58810	2320	5	on	on	IN
58810	2320	6	the	the	DT
58810	2320	7	Disk	Disk	NNP
58810	2320	8	of	of	IN
58810	2320	9	the	the	DT
58810	2320	10	Sun._--Certain	sun._--certain	NN
58810	2320	11	of	of	IN
58810	2320	12	the	the	DT
58810	2320	13	dark	dark	JJ
58810	2320	14	lines	line	NNS
58810	2320	15	seen	see	VBN
58810	2320	16	on	on	IN
58810	2320	17	the	the	DT
58810	2320	18	centre	centre	NN
58810	2320	19	of	of	IN
58810	2320	20	the	the	DT
58810	2320	21	sun	sun	NN
58810	2320	22	's	's	POS
58810	2320	23	disk	disk	NN
58810	2320	24	often	often	RB
58810	2320	25	appear	appear	VBP
58810	2320	26	more	more	RBR
58810	2320	27	or	or	CC
58810	2320	28	less	less	RBR
58810	2320	29	distorted	distorted	JJ
58810	2320	30	,	,	,
58810	2320	31	as	as	IN
58810	2320	32	shown	show	VBN
58810	2320	33	in	in	IN
58810	2320	34	Fig	Fig	NNP
58810	2320	35	.	.	.
58810	2321	1	186	186	CD
58810	2321	2	,	,	,
58810	2321	3	which	which	WDT
58810	2321	4	represents	represent	VBZ
58810	2321	5	the	the	DT
58810	2321	6	contortion	contortion	NN
58810	2321	7	of	of	IN
58810	2321	8	the	the	DT
58810	2321	9	hydrogen	hydrogen	NN
58810	2321	10	line	line	NN
58810	2321	11	as	as	IN
58810	2321	12	seen	see	VBN
58810	2321	13	at	at	IN
58810	2321	14	various	various	JJ
58810	2321	15	times	time	NNS
58810	2321	16	.	.	.
58810	2322	1	1	1	CD
58810	2322	2	and	and	CC
58810	2322	3	2	2	CD
58810	2322	4	indicate	indicate	VBP
58810	2322	5	a	a	DT
58810	2322	6	rapid	rapid	JJ
58810	2322	7	motion	motion	NN
58810	2322	8	of	of	IN
58810	2322	9	hydrogen	hydrogen	NN
58810	2322	10	away	away	RB
58810	2322	11	from	from	IN
58810	2322	12	us	-PRON-	PRP
58810	2322	13	,	,	,
58810	2322	14	or	or	CC
58810	2322	15	a	a	DT
58810	2322	16	_	_	NN
58810	2322	17	down	down	IN
58810	2322	18	-	-	HYPH
58810	2322	19	rush	rush	NN
58810	2322	20	_	_	NNP
58810	2322	21	at	at	IN
58810	2322	22	the	the	DT
58810	2322	23	sun	sun	NN
58810	2322	24	;	;	:
58810	2322	25	3	3	CD
58810	2322	26	and	and	CC
58810	2322	27	4	4	CD
58810	2322	28	(	(	-LRB-
58810	2322	29	in	in	IN
58810	2322	30	which	which	WDT
58810	2322	31	the	the	DT
58810	2322	32	line	line	NN
58810	2322	33	at	at	IN
58810	2322	34	the	the	DT
58810	2322	35	centre	centre	NN
58810	2322	36	is	be	VBZ
58810	2322	37	dark	dark	JJ
58810	2322	38	on	on	IN
58810	2322	39	one	one	CD
58810	2322	40	side	side	NN
58810	2322	41	,	,	,
58810	2322	42	and	and	CC
58810	2322	43	bent	bent	JJ
58810	2322	44	towards	towards	IN
58810	2322	45	the	the	DT
58810	2322	46	red	red	JJ
58810	2322	47	end	end	NN
58810	2322	48	of	of	IN
58810	2322	49	the	the	DT
58810	2322	50	spectrum	spectrum	NN
58810	2322	51	,	,	,
58810	2322	52	and	and	CC
58810	2322	53	bright	bright	JJ
58810	2322	54	on	on	IN
58810	2322	55	the	the	DT
58810	2322	56	other	other	JJ
58810	2322	57	side	side	NN
58810	2322	58	with	with	IN
58810	2322	59	a	a	DT
58810	2322	60	distortion	distortion	NN
58810	2322	61	towards	towards	IN
58810	2322	62	the	the	DT
58810	2322	63	violet	violet	NN
58810	2322	64	end	end	NN
58810	2322	65	of	of	IN
58810	2322	66	the	the	DT
58810	2322	67	spectrum	spectrum	NN
58810	2322	68	)	)	-RRB-
58810	2322	69	indicate	indicate	VBP
58810	2322	70	a	a	DT
58810	2322	71	_	_	NN
58810	2322	72	down	down	IN
58810	2322	73	-	-	HYPH
58810	2322	74	rush	rush	NN
58810	2322	75	_	_	NNP
58810	2322	76	of	of	IN
58810	2322	77	_	_	NNP
58810	2322	78	cool	cool	JJ
58810	2322	79	_	_	NNP
58810	2322	80	hydrogen	hydrogen	NN
58810	2322	81	side	side	NN
58810	2322	82	by	by	IN
58810	2322	83	side	side	NN
58810	2322	84	with	with	IN
58810	2322	85	an	an	DT
58810	2322	86	_	_	NNP
58810	2322	87	up	up	IN
58810	2322	88	-	-	HYPH
58810	2322	89	rush	rush	NN
58810	2322	90	_	_	NNP
58810	2322	91	of	of	IN
58810	2322	92	_	_	NNP
58810	2322	93	hot	hot	JJ
58810	2322	94	and	and	CC
58810	2322	95	bright	bright	JJ
58810	2322	96	_	_	NNP
58810	2322	97	hydrogen	hydrogen	NN
58810	2322	98	;	;	:
58810	2322	99	5	5	CD
58810	2322	100	indicates	indicate	VBZ
58810	2322	101	local	local	JJ
58810	2322	102	_	_	NNP
58810	2322	103	down	down	RB
58810	2322	104	-	-	HYPH
58810	2322	105	rushes	rush	NNS
58810	2322	106	_	_	NNP
58810	2322	107	associated	associate	VBN
58810	2322	108	with	with	IN
58810	2322	109	_	_	NNP
58810	2322	110	quiescent	quiescent	JJ
58810	2322	111	_	_	NNP
58810	2322	112	hydrogen	hydrogen	NN
58810	2322	113	.	.	.
58810	2323	1	The	the	DT
58810	2323	2	contorted	contorted	JJ
58810	2323	3	lines	line	NNS
58810	2323	4	,	,	,
58810	2323	5	which	which	WDT
58810	2323	6	indicate	indicate	VBP
58810	2323	7	a	a	DT
58810	2323	8	violently	violently	RB
58810	2323	9	agitated	agitate	VBN
58810	2323	10	state	state	NN
58810	2323	11	of	of	IN
58810	2323	12	the	the	DT
58810	2323	13	sun	sun	NN
58810	2323	14	's	's	POS
58810	2323	15	atmosphere	atmosphere	NN
58810	2323	16	,	,	,
58810	2323	17	appear	appear	VBP
58810	2323	18	in	in	IN
58810	2323	19	the	the	DT
58810	2323	20	midst	midst	NN
58810	2323	21	of	of	IN
58810	2323	22	other	other	JJ
58810	2323	23	lines	line	NNS
58810	2323	24	which	which	WDT
58810	2323	25	indicate	indicate	VBP
58810	2323	26	a	a	DT
58810	2323	27	quiescent	quiescent	JJ
58810	2323	28	state	state	NN
58810	2323	29	.	.	.
58810	2324	1	This	this	DT
58810	2324	2	is	be	VBZ
58810	2324	3	owing	owe	VBG
58810	2324	4	to	to	IN
58810	2324	5	the	the	DT
58810	2324	6	fact	fact	NN
58810	2324	7	that	that	IN
58810	2324	8	the	the	DT
58810	2324	9	absorption	absorption	NN
58810	2324	10	which	which	WDT
58810	2324	11	produces	produce	VBZ
58810	2324	12	the	the	DT
58810	2324	13	dark	dark	JJ
58810	2324	14	lines	line	NNS
58810	2324	15	takes	take	VBZ
58810	2324	16	place	place	NN
58810	2324	17	at	at	IN
58810	2324	18	various	various	JJ
58810	2324	19	depths	depth	NNS
58810	2324	20	in	in	IN
58810	2324	21	the	the	DT
58810	2324	22	solar	solar	JJ
58810	2324	23	atmosphere	atmosphere	NN
58810	2324	24	.	.	.
58810	2325	1	There	there	EX
58810	2325	2	may	may	MD
58810	2325	3	be	be	VB
58810	2325	4	violent	violent	JJ
58810	2325	5	commotion	commotion	NN
58810	2325	6	in	in	IN
58810	2325	7	the	the	DT
58810	2325	8	lower	low	JJR
58810	2325	9	layers	layer	NNS
58810	2325	10	of	of	IN
58810	2325	11	the	the	DT
58810	2325	12	sun	sun	NN
58810	2325	13	's	's	POS
58810	2325	14	atmosphere	atmosphere	NN
58810	2325	15	,	,	,
58810	2325	16	and	and	CC
58810	2325	17	comparative	comparative	JJ
58810	2325	18	quiet	quiet	NN
58810	2325	19	in	in	IN
58810	2325	20	the	the	DT
58810	2325	21	upper	upper	JJ
58810	2325	22	layers	layer	NNS
58810	2325	23	.	.	.
58810	2326	1	In	in	IN
58810	2326	2	this	this	DT
58810	2326	3	case	case	NN
58810	2326	4	,	,	,
58810	2326	5	the	the	DT
58810	2326	6	lines	line	NNS
58810	2326	7	which	which	WDT
58810	2326	8	are	be	VBP
58810	2326	9	due	due	JJ
58810	2326	10	to	to	IN
58810	2326	11	absorption	absorption	NN
58810	2326	12	in	in	IN
58810	2326	13	the	the	DT
58810	2326	14	lower	low	JJR
58810	2326	15	layers	layer	NNS
58810	2326	16	would	would	MD
58810	2326	17	indicate	indicate	VB
58810	2326	18	this	this	DT
58810	2326	19	disturbance	disturbance	NN
58810	2326	20	by	by	IN
58810	2326	21	their	-PRON-	PRP$
58810	2326	22	contortions	contortion	NNS
58810	2326	23	;	;	:
58810	2326	24	while	while	IN
58810	2326	25	the	the	DT
58810	2326	26	lines	line	NNS
58810	2326	27	produced	produce	VBN
58810	2326	28	by	by	IN
58810	2326	29	absorption	absorption	NN
58810	2326	30	in	in	IN
58810	2326	31	the	the	DT
58810	2326	32	upper	upper	JJ
58810	2326	33	layers	layer	NNS
58810	2326	34	would	would	MD
58810	2326	35	be	be	VB
58810	2326	36	free	free	JJ
58810	2326	37	from	from	IN
58810	2326	38	contortion	contortion	NN
58810	2326	39	.	.	.
58810	2327	1	It	-PRON-	PRP
58810	2327	2	often	often	RB
58810	2327	3	happens	happen	VBZ
58810	2327	4	,	,	,
58810	2327	5	too	too	RB
58810	2327	6	,	,	,
58810	2327	7	that	that	IN
58810	2327	8	the	the	DT
58810	2327	9	contortions	contortion	NNS
58810	2327	10	are	be	VBP
58810	2327	11	confined	confine	VBN
58810	2327	12	to	to	IN
58810	2327	13	one	one	CD
58810	2327	14	set	set	NN
58810	2327	15	of	of	IN
58810	2327	16	lines	line	NNS
58810	2327	17	of	of	IN
58810	2327	18	an	an	DT
58810	2327	19	element	element	NN
58810	2327	20	,	,	,
58810	2327	21	while	while	IN
58810	2327	22	other	other	JJ
58810	2327	23	lines	line	NNS
58810	2327	24	of	of	IN
58810	2327	25	the	the	DT
58810	2327	26	same	same	JJ
58810	2327	27	element	element	NN
58810	2327	28	are	be	VBP
58810	2327	29	entirely	entirely	RB
58810	2327	30	free	free	JJ
58810	2327	31	from	from	IN
58810	2327	32	contortions	contortion	NNS
58810	2327	33	.	.	.
58810	2328	1	This	this	DT
58810	2328	2	is	be	VBZ
58810	2328	3	undoubtedly	undoubtedly	RB
58810	2328	4	due	due	IN
58810	2328	5	to	to	IN
58810	2328	6	the	the	DT
58810	2328	7	fact	fact	NN
58810	2328	8	that	that	IN
58810	2328	9	different	different	JJ
58810	2328	10	layers	layer	NNS
58810	2328	11	of	of	IN
58810	2328	12	the	the	DT
58810	2328	13	solar	solar	JJ
58810	2328	14	atmosphere	atmosphere	NN
58810	2328	15	differ	differ	VBP
58810	2328	16	greatly	greatly	RB
58810	2328	17	in	in	IN
58810	2328	18	temperature	temperature	NN
58810	2328	19	;	;	:
58810	2328	20	so	so	IN
58810	2328	21	that	that	IN
58810	2328	22	the	the	DT
58810	2328	23	same	same	JJ
58810	2328	24	element	element	NN
58810	2328	25	would	would	MD
58810	2328	26	give	give	VB
58810	2328	27	one	one	CD
58810	2328	28	set	set	NN
58810	2328	29	of	of	IN
58810	2328	30	lines	line	NNS
58810	2328	31	at	at	IN
58810	2328	32	one	one	CD
58810	2328	33	depth	depth	NN
58810	2328	34	,	,	,
58810	2328	35	and	and	CC
58810	2328	36	another	another	DT
58810	2328	37	set	set	NN
58810	2328	38	at	at	IN
58810	2328	39	another	another	DT
58810	2328	40	depth	depth	NN
58810	2328	41	:	:	:
58810	2328	42	hence	hence	RB
58810	2328	43	commotion	commotion	NN
58810	2328	44	in	in	IN
58810	2328	45	the	the	DT
58810	2328	46	solar	solar	JJ
58810	2328	47	atmosphere	atmosphere	NN
58810	2328	48	at	at	IN
58810	2328	49	any	any	DT
58810	2328	50	particular	particular	JJ
58810	2328	51	depth	depth	NN
58810	2328	52	would	would	MD
58810	2328	53	be	be	VB
58810	2328	54	indicated	indicate	VBN
58810	2328	55	by	by	IN
58810	2328	56	the	the	DT
58810	2328	57	contortion	contortion	NN
58810	2328	58	of	of	IN
58810	2328	59	those	those	DT
58810	2328	60	lines	line	NNS
58810	2328	61	of	of	IN
58810	2328	62	the	the	DT
58810	2328	63	element	element	NN
58810	2328	64	only	only	RB
58810	2328	65	which	which	WDT
58810	2328	66	are	be	VBP
58810	2328	67	produced	produce	VBN
58810	2328	68	by	by	IN
58810	2328	69	the	the	DT
58810	2328	70	temperature	temperature	NN
58810	2328	71	at	at	IN
58810	2328	72	that	that	DT
58810	2328	73	particular	particular	JJ
58810	2328	74	depth	depth	NN
58810	2328	75	.	.	.
58810	2329	1	A	a	DT
58810	2329	2	remarkable	remarkable	JJ
58810	2329	3	case	case	NN
58810	2329	4	of	of	IN
58810	2329	5	contortion	contortion	NN
58810	2329	6	witnessed	witness	VBN
58810	2329	7	by	by	IN
58810	2329	8	Professor	Professor	NNP
58810	2329	9	Young	Young	NNP
58810	2329	10	is	be	VBZ
58810	2329	11	shown	show	VBN
58810	2329	12	in	in	IN
58810	2329	13	Fig	Fig	NNP
58810	2329	14	.	.	.
58810	2330	1	187	187	CD
58810	2330	2	.	.	.
58810	2331	1	Three	three	CD
58810	2331	2	successive	successive	JJ
58810	2331	3	appearances	appearance	NNS
58810	2331	4	of	of	IN
58810	2331	5	the	the	DT
58810	2331	6	_	_	NNP
58810	2331	7	C	C	NNP
58810	2331	8	_	_	NNP
58810	2331	9	line	line	NN
58810	2331	10	are	be	VBP
58810	2331	11	shown	show	VBN
58810	2331	12	.	.	.
58810	2332	1	The	the	DT
58810	2332	2	second	second	JJ
58810	2332	3	view	view	NN
58810	2332	4	was	be	VBD
58810	2332	5	taken	take	VBN
58810	2332	6	three	three	CD
58810	2332	7	minutes	minute	NNS
58810	2332	8	after	after	IN
58810	2332	9	the	the	DT
58810	2332	10	first	first	JJ
58810	2332	11	,	,	,
58810	2332	12	and	and	CC
58810	2332	13	the	the	DT
58810	2332	14	third	third	JJ
58810	2332	15	five	five	CD
58810	2332	16	minutes	minute	NNS
58810	2332	17	after	after	IN
58810	2332	18	the	the	DT
58810	2332	19	second	second	NN
58810	2332	20	.	.	.
58810	2333	1	The	the	DT
58810	2333	2	contortion	contortion	NN
58810	2333	3	in	in	IN
58810	2333	4	this	this	DT
58810	2333	5	case	case	NN
58810	2333	6	indicated	indicate	VBD
58810	2333	7	a	a	DT
58810	2333	8	velocity	velocity	NN
58810	2333	9	ranging	range	VBG
58810	2333	10	from	from	IN
58810	2333	11	two	two	CD
58810	2333	12	hundred	hundred	CD
58810	2333	13	to	to	IN
58810	2333	14	three	three	CD
58810	2333	15	hundred	hundred	CD
58810	2333	16	miles	mile	NNS
58810	2333	17	a	a	DT
58810	2333	18	second	second	NN
58810	2333	19	.	.	.
58810	2334	1	[	[	-LRB-
58810	2334	2	Illustration	illustration	NN
58810	2334	3	:	:	:
58810	2334	4	Fig	Fig	NNP
58810	2334	5	.	.	.
58810	2335	1	187	187	CD
58810	2335	2	.	.	.
58810	2335	3	]	]	-RRB-
58810	2336	1	171	171	CD
58810	2336	2	.	.	.
58810	2337	1	_	_	NNP
58810	2337	2	Contortion	Contortion	NNP
58810	2337	3	of	of	IN
58810	2337	4	Lines	Lines	NNPS
58810	2337	5	on	on	IN
58810	2337	6	the	the	DT
58810	2337	7	Sun	Sun	NNP
58810	2337	8	's	's	POS
58810	2337	9	Limb._--When	Limb._--When	NNP
58810	2337	10	the	the	DT
58810	2337	11	spectroscope	spectroscope	NN
58810	2337	12	is	be	VBZ
58810	2337	13	directed	direct	VBN
58810	2337	14	to	to	IN
58810	2337	15	the	the	DT
58810	2337	16	centre	centre	NN
58810	2337	17	of	of	IN
58810	2337	18	the	the	DT
58810	2337	19	sun	sun	NN
58810	2337	20	's	's	POS
58810	2337	21	disk	disk	NN
58810	2337	22	,	,	,
58810	2337	23	the	the	DT
58810	2337	24	distortion	distortion	NN
58810	2337	25	of	of	IN
58810	2337	26	the	the	DT
58810	2337	27	lines	line	NNS
58810	2337	28	indicates	indicate	VBZ
58810	2337	29	only	only	RB
58810	2337	30	vertical	vertical	JJ
58810	2337	31	motion	motion	NN
58810	2337	32	in	in	IN
58810	2337	33	the	the	DT
58810	2337	34	sun	sun	NN
58810	2337	35	's	's	POS
58810	2337	36	atmosphere	atmosphere	NN
58810	2337	37	;	;	:
58810	2337	38	but	but	CC
58810	2337	39	,	,	,
58810	2337	40	when	when	WRB
58810	2337	41	the	the	DT
58810	2337	42	spectroscope	spectroscope	NN
58810	2337	43	is	be	VBZ
58810	2337	44	directed	direct	VBN
58810	2337	45	to	to	IN
58810	2337	46	the	the	DT
58810	2337	47	limb	limb	NN
58810	2337	48	of	of	IN
58810	2337	49	the	the	DT
58810	2337	50	sun	sun	NN
58810	2337	51	,	,	,
58810	2337	52	displacements	displacement	NNS
58810	2337	53	of	of	IN
58810	2337	54	the	the	DT
58810	2337	55	lines	line	NNS
58810	2337	56	indicate	indicate	VBP
58810	2337	57	horizontal	horizontal	JJ
58810	2337	58	motions	motion	NNS
58810	2337	59	in	in	IN
58810	2337	60	the	the	DT
58810	2337	61	sun	sun	NN
58810	2337	62	's	's	POS
58810	2337	63	atmosphere	atmosphere	NN
58810	2337	64	.	.	.
58810	2338	1	When	when	WRB
58810	2338	2	a	a	DT
58810	2338	3	powerful	powerful	JJ
58810	2338	4	spectroscope	spectroscope	NN
58810	2338	5	is	be	VBZ
58810	2338	6	directed	direct	VBN
58810	2338	7	to	to	IN
58810	2338	8	the	the	DT
58810	2338	9	margin	margin	NN
58810	2338	10	of	of	IN
58810	2338	11	the	the	DT
58810	2338	12	sun	sun	NN
58810	2338	13	's	's	POS
58810	2338	14	disk	disk	NN
58810	2338	15	,	,	,
58810	2338	16	so	so	IN
58810	2338	17	that	that	IN
58810	2338	18	the	the	DT
58810	2338	19	slit	slit	NN
58810	2338	20	of	of	IN
58810	2338	21	the	the	DT
58810	2338	22	collimator	collimator	NN
58810	2338	23	tube	tube	NN
58810	2338	24	shall	shall	MD
58810	2338	25	be	be	VB
58810	2338	26	perpendicular	perpendicular	JJ
58810	2338	27	to	to	IN
58810	2338	28	the	the	DT
58810	2338	29	sun	sun	NN
58810	2338	30	's	's	POS
58810	2338	31	limb	limb	NN
58810	2338	32	,	,	,
58810	2338	33	one	one	CD
58810	2338	34	or	or	CC
58810	2338	35	more	more	JJR
58810	2338	36	of	of	IN
58810	2338	37	the	the	DT
58810	2338	38	dark	dark	JJ
58810	2338	39	lines	line	NNS
58810	2338	40	on	on	IN
58810	2338	41	the	the	DT
58810	2338	42	disk	disk	NN
58810	2338	43	are	be	VBP
58810	2338	44	seen	see	VBN
58810	2338	45	to	to	TO
58810	2338	46	be	be	VB
58810	2338	47	prolonged	prolong	VBN
58810	2338	48	by	by	IN
58810	2338	49	a	a	DT
58810	2338	50	bright	bright	JJ
58810	2338	51	line	line	NN
58810	2338	52	,	,	,
58810	2338	53	as	as	IN
58810	2338	54	shown	show	VBN
58810	2338	55	in	in	IN
58810	2338	56	Fig	Fig	NNP
58810	2338	57	.	.	.
58810	2339	1	188	188	CD
58810	2339	2	.	.	.
58810	2340	1	But	but	CC
58810	2340	2	this	this	DT
58810	2340	3	prolongation	prolongation	NN
58810	2340	4	,	,	,
58810	2340	5	instead	instead	RB
58810	2340	6	of	of	IN
58810	2340	7	being	be	VBG
58810	2340	8	straight	straight	JJ
58810	2340	9	and	and	CC
58810	2340	10	narrow	narrow	JJ
58810	2340	11	,	,	,
58810	2340	12	as	as	IN
58810	2340	13	shown	show	VBN
58810	2340	14	in	in	IN
58810	2340	15	the	the	DT
58810	2340	16	figure	figure	NN
58810	2340	17	,	,	,
58810	2340	18	is	be	VBZ
58810	2340	19	often	often	RB
58810	2340	20	widened	widen	VBN
58810	2340	21	and	and	CC
58810	2340	22	distorted	distort	VBN
58810	2340	23	in	in	IN
58810	2340	24	various	various	JJ
58810	2340	25	ways	way	NNS
58810	2340	26	,	,	,
58810	2340	27	as	as	IN
58810	2340	28	shown	show	VBN
58810	2340	29	in	in	IN
58810	2340	30	Fig	Fig	NNP
58810	2340	31	.	.	.
58810	2341	1	189	189	CD
58810	2341	2	.	.	.
58810	2342	1	In	in	IN
58810	2342	2	the	the	DT
58810	2342	3	left	left	JJ
58810	2342	4	-	-	HYPH
58810	2342	5	hand	hand	NN
58810	2342	6	portion	portion	NN
58810	2342	7	of	of	IN
58810	2342	8	the	the	DT
58810	2342	9	diagram	diagram	NN
58810	2342	10	,	,	,
58810	2342	11	the	the	DT
58810	2342	12	line	line	NN
58810	2342	13	is	be	VBZ
58810	2342	14	deflected	deflect	VBN
58810	2342	15	towards	towards	IN
58810	2342	16	the	the	DT
58810	2342	17	red	red	JJ
58810	2342	18	end	end	NN
58810	2342	19	of	of	IN
58810	2342	20	the	the	DT
58810	2342	21	spectrum	spectrum	NN
58810	2342	22	;	;	:
58810	2342	23	this	this	DT
58810	2342	24	indicates	indicate	VBZ
58810	2342	25	a	a	DT
58810	2342	26	violent	violent	JJ
58810	2342	27	wind	wind	NN
58810	2342	28	on	on	IN
58810	2342	29	the	the	DT
58810	2342	30	sun	sun	NN
58810	2342	31	's	's	POS
58810	2342	32	surface	surface	NN
58810	2342	33	blowing	blow	VBG
58810	2342	34	away	away	RB
58810	2342	35	from	from	IN
58810	2342	36	us	-PRON-	PRP
58810	2342	37	.	.	.
58810	2343	1	In	in	IN
58810	2343	2	the	the	DT
58810	2343	3	right	right	JJ
58810	2343	4	-	-	HYPH
58810	2343	5	hand	hand	NN
58810	2343	6	portion	portion	NN
58810	2343	7	of	of	IN
58810	2343	8	the	the	DT
58810	2343	9	diagram	diagram	NN
58810	2343	10	,	,	,
58810	2343	11	the	the	DT
58810	2343	12	line	line	NN
58810	2343	13	is	be	VBZ
58810	2343	14	deflected	deflect	VBN
58810	2343	15	towards	towards	IN
58810	2343	16	the	the	DT
58810	2343	17	violet	violet	NN
58810	2343	18	end	end	NN
58810	2343	19	of	of	IN
58810	2343	20	the	the	DT
58810	2343	21	spectrum	spectrum	NN
58810	2343	22	;	;	:
58810	2343	23	this	this	DT
58810	2343	24	indicates	indicate	VBZ
58810	2343	25	a	a	DT
58810	2343	26	violent	violent	JJ
58810	2343	27	wind	wind	NN
58810	2343	28	blowing	blow	VBG
58810	2343	29	towards	towards	IN
58810	2343	30	us	-PRON-	PRP
58810	2343	31	.	.	.
58810	2344	1	In	in	IN
58810	2344	2	the	the	DT
58810	2344	3	middle	middle	JJ
58810	2344	4	portion	portion	NN
58810	2344	5	of	of	IN
58810	2344	6	the	the	DT
58810	2344	7	figure	figure	NN
58810	2344	8	,	,	,
58810	2344	9	the	the	DT
58810	2344	10	line	line	NN
58810	2344	11	is	be	VBZ
58810	2344	12	seen	see	VBN
58810	2344	13	to	to	TO
58810	2344	14	be	be	VB
58810	2344	15	bent	bent	JJ
58810	2344	16	both	both	DT
58810	2344	17	ways	way	NNS
58810	2344	18	;	;	:
58810	2344	19	this	this	DT
58810	2344	20	indicates	indicate	VBZ
58810	2344	21	a	a	DT
58810	2344	22	cyclone	cyclone	NN
58810	2344	23	,	,	,
58810	2344	24	on	on	IN
58810	2344	25	one	one	CD
58810	2344	26	side	side	NN
58810	2344	27	of	of	IN
58810	2344	28	which	which	WDT
58810	2344	29	the	the	DT
58810	2344	30	wind	wind	NN
58810	2344	31	would	would	MD
58810	2344	32	be	be	VB
58810	2344	33	blowing	blow	VBG
58810	2344	34	from	from	IN
58810	2344	35	us	-PRON-	PRP
58810	2344	36	,	,	,
58810	2344	37	and	and	CC
58810	2344	38	on	on	IN
58810	2344	39	the	the	DT
58810	2344	40	other	other	JJ
58810	2344	41	side	side	NN
58810	2344	42	towards	towards	IN
58810	2344	43	us	-PRON-	PRP
58810	2344	44	.	.	.
58810	2345	1	[	[	-LRB-
58810	2345	2	Illustration	illustration	NN
58810	2345	3	:	:	:
58810	2345	4	Fig	Fig	NNP
58810	2345	5	.	.	.
58810	2346	1	188	188	CD
58810	2346	2	.	.	.
58810	2346	3	]	]	-RRB-
58810	2347	1	[	[	-LRB-
58810	2347	2	Illustration	illustration	NN
58810	2347	3	:	:	:
58810	2347	4	Fig	Fig	NNP
58810	2347	5	.	.	.
58810	2348	1	189	189	CD
58810	2348	2	.	.	.
58810	2348	3	]	]	-RRB-
58810	2349	1	The	the	DT
58810	2349	2	distortions	distortion	NNS
58810	2349	3	of	of	IN
58810	2349	4	the	the	DT
58810	2349	5	solar	solar	JJ
58810	2349	6	lines	line	NNS
58810	2349	7	indicate	indicate	VBP
58810	2349	8	that	that	IN
58810	2349	9	the	the	DT
58810	2349	10	wind	wind	NN
58810	2349	11	at	at	IN
58810	2349	12	the	the	DT
58810	2349	13	surface	surface	NN
58810	2349	14	of	of	IN
58810	2349	15	the	the	DT
58810	2349	16	sun	sun	NN
58810	2349	17	often	often	RB
58810	2349	18	blows	blow	VBZ
58810	2349	19	with	with	IN
58810	2349	20	a	a	DT
58810	2349	21	velocity	velocity	NN
58810	2349	22	of	of	IN
58810	2349	23	_	_	NNP
58810	2349	24	from	from	IN
58810	2349	25	one	one	CD
58810	2349	26	hundred	hundred	CD
58810	2349	27	to	to	IN
58810	2349	28	three	three	CD
58810	2349	29	hundred	hundred	CD
58810	2349	30	miles	mile	NNS
58810	2349	31	a	a	DT
58810	2349	32	second	second	JJ
58810	2349	33	_	_	NN
58810	2349	34	.	.	.
58810	2350	1	The	the	DT
58810	2350	2	most	most	RBS
58810	2350	3	violent	violent	JJ
58810	2350	4	wind	wind	NN
58810	2350	5	known	know	VBN
58810	2350	6	on	on	IN
58810	2350	7	the	the	DT
58810	2350	8	earth	earth	NN
58810	2350	9	has	have	VBZ
58810	2350	10	velocity	velocity	NN
58810	2350	11	of	of	IN
58810	2350	12	a	a	DT
58810	2350	13	hundred	hundred	CD
58810	2350	14	miles	mile	NNS
58810	2350	15	an	an	DT
58810	2350	16	hour	hour	NN
58810	2350	17	.	.	.
58810	2351	1	III	iii	CD
58810	2351	2	.	.	.
58810	2352	1	THE	the	DT
58810	2352	2	PHOTOSPHERE	PHOTOSPHERE	NNP
58810	2352	3	AND	and	CC
58810	2352	4	SUN	SUN	NNP
58810	2352	5	SPOTS	SPOTS	NNP
58810	2352	6	.	.	.
58810	2353	1	The	the	DT
58810	2353	2	Photosphere	Photosphere	NNP
58810	2353	3	.	.	.
58810	2354	1	[	[	-LRB-
58810	2354	2	Illustration	illustration	NN
58810	2354	3	:	:	:
58810	2354	4	Fig	Fig	NNP
58810	2354	5	.	.	.
58810	2355	1	190	190	CD
58810	2355	2	.	.	.
58810	2355	3	]	]	-RRB-
58810	2356	1	172	172	CD
58810	2356	2	.	.	.
58810	2357	1	_	_	NNP
58810	2357	2	The	the	DT
58810	2357	3	Granulation	Granulation	NNP
58810	2357	4	of	of	IN
58810	2357	5	the	the	DT
58810	2357	6	Photosphere._--When	Photosphere._--When	NNP
58810	2357	7	the	the	DT
58810	2357	8	surface	surface	NN
58810	2357	9	of	of	IN
58810	2357	10	the	the	DT
58810	2357	11	sun	sun	NN
58810	2357	12	is	be	VBZ
58810	2357	13	examined	examine	VBN
58810	2357	14	with	with	IN
58810	2357	15	a	a	DT
58810	2357	16	good	good	JJ
58810	2357	17	telescope	telescope	NN
58810	2357	18	under	under	IN
58810	2357	19	favorable	favorable	JJ
58810	2357	20	atmospheric	atmospheric	JJ
58810	2357	21	conditions	condition	NNS
58810	2357	22	,	,	,
58810	2357	23	it	-PRON-	PRP
58810	2357	24	is	be	VBZ
58810	2357	25	seen	see	VBN
58810	2357	26	to	to	TO
58810	2357	27	be	be	VB
58810	2357	28	composed	compose	VBN
58810	2357	29	of	of	IN
58810	2357	30	minute	minute	JJ
58810	2357	31	grains	grain	NNS
58810	2357	32	of	of	IN
58810	2357	33	intense	intense	JJ
58810	2357	34	brilliancy	brilliancy	NN
58810	2357	35	and	and	CC
58810	2357	36	of	of	IN
58810	2357	37	irregular	irregular	JJ
58810	2357	38	form	form	NN
58810	2357	39	,	,	,
58810	2357	40	floating	float	VBG
58810	2357	41	in	in	IN
58810	2357	42	a	a	DT
58810	2357	43	darker	dark	JJR
58810	2357	44	medium	medium	NN
58810	2357	45	,	,	,
58810	2357	46	and	and	CC
58810	2357	47	arranged	arrange	VBD
58810	2357	48	in	in	IN
58810	2357	49	streaks	streak	NNS
58810	2357	50	and	and	CC
58810	2357	51	groups	group	NNS
58810	2357	52	,	,	,
58810	2357	53	as	as	IN
58810	2357	54	shown	show	VBN
58810	2357	55	in	in	IN
58810	2357	56	Fig	Fig	NNP
58810	2357	57	.	.	.
58810	2358	1	190	190	CD
58810	2358	2	.	.	.
58810	2359	1	With	with	IN
58810	2359	2	a	a	DT
58810	2359	3	rather	rather	RB
58810	2359	4	low	low	JJ
58810	2359	5	power	power	NN
58810	2359	6	,	,	,
58810	2359	7	the	the	DT
58810	2359	8	general	general	JJ
58810	2359	9	effect	effect	NN
58810	2359	10	of	of	IN
58810	2359	11	the	the	DT
58810	2359	12	surface	surface	NN
58810	2359	13	is	be	VBZ
58810	2359	14	much	much	RB
58810	2359	15	like	like	IN
58810	2359	16	that	that	DT
58810	2359	17	of	of	IN
58810	2359	18	rough	rough	JJ
58810	2359	19	drawing	drawing	NN
58810	2359	20	-	-	HYPH
58810	2359	21	paper	paper	NN
58810	2359	22	,	,	,
58810	2359	23	or	or	CC
58810	2359	24	of	of	IN
58810	2359	25	curdled	curdle	VBN
58810	2359	26	milk	milk	NN
58810	2359	27	seen	see	VBN
58810	2359	28	from	from	IN
58810	2359	29	a	a	DT
58810	2359	30	little	little	JJ
58810	2359	31	distance	distance	NN
58810	2359	32	.	.	.
58810	2360	1	With	with	IN
58810	2360	2	a	a	DT
58810	2360	3	high	high	JJ
58810	2360	4	power	power	NN
58810	2360	5	and	and	CC
58810	2360	6	excellent	excellent	JJ
58810	2360	7	atmospheric	atmospheric	JJ
58810	2360	8	conditions	condition	NNS
58810	2360	9	,	,	,
58810	2360	10	the	the	DT
58810	2360	11	_	_	NNP
58810	2360	12	grains	grain	NNS
58810	2360	13	_	_	NNP
58810	2360	14	are	be	VBP
58810	2360	15	seen	see	VBN
58810	2360	16	to	to	TO
58810	2360	17	be	be	VB
58810	2360	18	irregular	irregular	JJ
58810	2360	19	,	,	,
58810	2360	20	rounded	rounded	JJ
58810	2360	21	masses	masse	NNS
58810	2360	22	,	,	,
58810	2360	23	some	some	DT
58810	2360	24	hundreds	hundred	NNS
58810	2360	25	of	of	IN
58810	2360	26	miles	mile	NNS
58810	2360	27	in	in	IN
58810	2360	28	diameter	diameter	NN
58810	2360	29	,	,	,
58810	2360	30	sprinkled	sprinkle	VBN
58810	2360	31	upon	upon	IN
58810	2360	32	a	a	DT
58810	2360	33	less	less	RBR
58810	2360	34	brilliant	brilliant	JJ
58810	2360	35	background	background	NN
58810	2360	36	,	,	,
58810	2360	37	and	and	CC
58810	2360	38	appearing	appear	VBG
58810	2360	39	somewhat	somewhat	RB
58810	2360	40	like	like	IN
58810	2360	41	snow	snow	NN
58810	2360	42	-	-	HYPH
58810	2360	43	flakes	flake	NNS
58810	2360	44	sparsely	sparsely	RB
58810	2360	45	scattered	scatter	VBN
58810	2360	46	over	over	IN
58810	2360	47	a	a	DT
58810	2360	48	grayish	grayish	NN
58810	2360	49	cloth	cloth	NN
58810	2360	50	.	.	.
58810	2361	1	Fig	fig	NN
58810	2361	2	.	.	.
58810	2362	1	191	191	CD
58810	2362	2	is	be	VBZ
58810	2362	3	a	a	DT
58810	2362	4	representation	representation	NN
58810	2362	5	of	of	IN
58810	2362	6	these	these	DT
58810	2362	7	grains	grain	NNS
58810	2362	8	according	accord	VBG
58810	2362	9	to	to	IN
58810	2362	10	Secchi	Secchi	NNP
58810	2362	11	.	.	.
58810	2363	1	[	[	-LRB-
58810	2363	2	Illustration	illustration	NN
58810	2363	3	:	:	:
58810	2363	4	Fig	Fig	NNP
58810	2363	5	.	.	.
58810	2364	1	191	191	CD
58810	2364	2	.	.	.
58810	2364	3	]	]	-RRB-
58810	2365	1	With	with	IN
58810	2365	2	a	a	DT
58810	2365	3	very	very	RB
58810	2365	4	powerful	powerful	JJ
58810	2365	5	telescope	telescope	NN
58810	2365	6	and	and	CC
58810	2365	7	the	the	DT
58810	2365	8	very	very	RB
58810	2365	9	best	good	JJS
58810	2365	10	atmospheric	atmospheric	JJ
58810	2365	11	conditions	condition	NNS
58810	2365	12	,	,	,
58810	2365	13	the	the	DT
58810	2365	14	grains	grain	NNS
58810	2365	15	themselves	-PRON-	PRP
58810	2365	16	are	be	VBP
58810	2365	17	resolved	resolve	VBN
58810	2365	18	into	into	IN
58810	2365	19	_	_	NNP
58810	2365	20	granules	granule	NNS
58810	2365	21	_	_	NNP
58810	2365	22	,	,	,
58810	2365	23	or	or	CC
58810	2365	24	little	little	JJ
58810	2365	25	luminous	luminous	JJ
58810	2365	26	dots	dot	NNS
58810	2365	27	,	,	,
58810	2365	28	not	not	RB
58810	2365	29	more	more	JJR
58810	2365	30	than	than	IN
58810	2365	31	a	a	DT
58810	2365	32	hundred	hundred	CD
58810	2365	33	miles	mile	NNS
58810	2365	34	or	or	CC
58810	2365	35	so	so	RB
58810	2365	36	in	in	IN
58810	2365	37	diameter	diameter	NN
58810	2365	38	,	,	,
58810	2365	39	which	which	WDT
58810	2365	40	,	,	,
58810	2365	41	by	by	IN
58810	2365	42	their	-PRON-	PRP$
58810	2365	43	aggregation	aggregation	NN
58810	2365	44	,	,	,
58810	2365	45	make	make	VB
58810	2365	46	up	up	RP
58810	2365	47	the	the	DT
58810	2365	48	grains	grain	NNS
58810	2365	49	,	,	,
58810	2365	50	just	just	RB
58810	2365	51	as	as	IN
58810	2365	52	they	-PRON-	PRP
58810	2365	53	,	,	,
58810	2365	54	in	in	IN
58810	2365	55	their	-PRON-	PRP$
58810	2365	56	turn	turn	NN
58810	2365	57	,	,	,
58810	2365	58	make	make	VBP
58810	2365	59	up	up	RP
58810	2365	60	the	the	DT
58810	2365	61	coarser	coarser	NN
58810	2365	62	masses	masse	NNS
58810	2365	63	of	of	IN
58810	2365	64	the	the	DT
58810	2365	65	solar	solar	JJ
58810	2365	66	surface	surface	NN
58810	2365	67	.	.	.
58810	2366	1	Professor	Professor	NNP
58810	2366	2	Langley	Langley	NNP
58810	2366	3	estimates	estimate	VBZ
58810	2366	4	that	that	IN
58810	2366	5	these	these	DT
58810	2366	6	granules	granule	NNS
58810	2366	7	constitute	constitute	VBP
58810	2366	8	about	about	RB
58810	2366	9	one	one	CD
58810	2366	10	-	-	HYPH
58810	2366	11	fifth	fifth	NN
58810	2366	12	of	of	IN
58810	2366	13	the	the	DT
58810	2366	14	sun	sun	NN
58810	2366	15	's	's	POS
58810	2366	16	surface	surface	NN
58810	2366	17	,	,	,
58810	2366	18	while	while	IN
58810	2366	19	they	-PRON-	PRP
58810	2366	20	emit	emit	VBP
58810	2366	21	at	at	IN
58810	2366	22	least	least	JJS
58810	2366	23	three	three	CD
58810	2366	24	-	-	HYPH
58810	2366	25	fourths	fourth	NNS
58810	2366	26	of	of	IN
58810	2366	27	its	-PRON-	PRP$
58810	2366	28	light	light	NN
58810	2366	29	.	.	.
58810	2367	1	173	173	CD
58810	2367	2	.	.	.
58810	2368	1	_	_	NNP
58810	2368	2	Shape	Shape	NNP
58810	2368	3	of	of	IN
58810	2368	4	the	the	DT
58810	2368	5	Grains._--The	grains._--the	CD
58810	2368	6	grains	grain	NNS
58810	2368	7	differ	differ	VBP
58810	2368	8	considerably	considerably	RB
58810	2368	9	in	in	IN
58810	2368	10	shape	shape	NN
58810	2368	11	at	at	IN
58810	2368	12	different	different	JJ
58810	2368	13	times	time	NNS
58810	2368	14	and	and	CC
58810	2368	15	on	on	IN
58810	2368	16	different	different	JJ
58810	2368	17	parts	part	NNS
58810	2368	18	of	of	IN
58810	2368	19	the	the	DT
58810	2368	20	sun	sun	NN
58810	2368	21	's	's	POS
58810	2368	22	surface	surface	NN
58810	2368	23	.	.	.
58810	2369	1	Nasmyth	nasmyth	RB
58810	2369	2	,	,	,
58810	2369	3	in	in	IN
58810	2369	4	1861	1861	CD
58810	2369	5	,	,	,
58810	2369	6	described	describe	VBD
58810	2369	7	them	-PRON-	PRP
58810	2369	8	as	as	IN
58810	2369	9	_	_	NNP
58810	2369	10	willow	willow	NN
58810	2369	11	-	-	HYPH
58810	2369	12	leaves	leave	NNS
58810	2369	13	_	_	NNP
58810	2369	14	in	in	IN
58810	2369	15	shape	shape	NN
58810	2369	16	,	,	,
58810	2369	17	several	several	JJ
58810	2369	18	thousand	thousand	CD
58810	2369	19	miles	mile	NNS
58810	2369	20	in	in	IN
58810	2369	21	length	length	NN
58810	2369	22	,	,	,
58810	2369	23	but	but	CC
58810	2369	24	narrow	narrow	JJ
58810	2369	25	and	and	CC
58810	2369	26	with	with	IN
58810	2369	27	pointed	pointed	JJ
58810	2369	28	ends	end	NNS
58810	2369	29	.	.	.
58810	2370	1	He	-PRON-	PRP
58810	2370	2	figured	figure	VBD
58810	2370	3	the	the	DT
58810	2370	4	surface	surface	NN
58810	2370	5	of	of	IN
58810	2370	6	the	the	DT
58810	2370	7	sun	sun	NN
58810	2370	8	as	as	IN
58810	2370	9	a	a	DT
58810	2370	10	sort	sort	NN
58810	2370	11	of	of	IN
58810	2370	12	basket	basket	NN
58810	2370	13	-	-	HYPH
58810	2370	14	work	work	NN
58810	2370	15	formed	form	VBN
58810	2370	16	by	by	IN
58810	2370	17	the	the	DT
58810	2370	18	interweaving	interweaving	NN
58810	2370	19	of	of	IN
58810	2370	20	such	such	JJ
58810	2370	21	filaments	filament	NNS
58810	2370	22	.	.	.
58810	2371	1	To	to	IN
58810	2371	2	others	other	NNS
58810	2371	3	they	-PRON-	PRP
58810	2371	4	have	have	VBP
58810	2371	5	appeared	appear	VBN
58810	2371	6	to	to	TO
58810	2371	7	have	have	VB
58810	2371	8	the	the	DT
58810	2371	9	form	form	NN
58810	2371	10	of	of	IN
58810	2371	11	_	_	NNP
58810	2371	12	rice	rice	NN
58810	2371	13	-	-	HYPH
58810	2371	14	grains	grain	NNS
58810	2371	15	_	_	NNP
58810	2371	16	.	.	.
58810	2372	1	On	on	IN
58810	2372	2	portions	portion	NNS
58810	2372	3	of	of	IN
58810	2372	4	the	the	DT
58810	2372	5	sun	sun	NN
58810	2372	6	's	's	POS
58810	2372	7	disk	disk	NN
58810	2372	8	the	the	DT
58810	2372	9	elementary	elementary	JJ
58810	2372	10	structure	structure	NN
58810	2372	11	is	be	VBZ
58810	2372	12	often	often	RB
58810	2372	13	composed	compose	VBN
58810	2372	14	of	of	IN
58810	2372	15	long	long	JJ
58810	2372	16	,	,	,
58810	2372	17	narrow	narrow	JJ
58810	2372	18	,	,	,
58810	2372	19	blunt	blunt	JJ
58810	2372	20	-	-	HYPH
58810	2372	21	ended	end	VBN
58810	2372	22	filaments	filament	NNS
58810	2372	23	,	,	,
58810	2372	24	not	not	RB
58810	2372	25	so	so	RB
58810	2372	26	much	much	RB
58810	2372	27	like	like	IN
58810	2372	28	willow	willow	NN
58810	2372	29	-	-	HYPH
58810	2372	30	leaves	leave	NNS
58810	2372	31	as	as	IN
58810	2372	32	like	like	IN
58810	2372	33	bits	bit	NNS
58810	2372	34	of	of	IN
58810	2372	35	straw	straw	NN
58810	2372	36	lying	lie	VBG
58810	2372	37	roughly	roughly	RB
58810	2372	38	parallel	parallel	JJ
58810	2372	39	to	to	IN
58810	2372	40	each	each	DT
58810	2372	41	other,--a	other,--a	NNP
58810	2372	42	_	_	NNP
58810	2372	43	thatch	thatch	NN
58810	2372	44	-	-	HYPH
58810	2372	45	straw	straw	NN
58810	2372	46	_	_	NNP
58810	2372	47	formation	formation	NN
58810	2372	48	,	,	,
58810	2372	49	as	as	IN
58810	2372	50	it	-PRON-	PRP
58810	2372	51	has	have	VBZ
58810	2372	52	been	be	VBN
58810	2372	53	called	call	VBN
58810	2372	54	.	.	.
58810	2373	1	This	this	DT
58810	2373	2	is	be	VBZ
58810	2373	3	specially	specially	RB
58810	2373	4	common	common	JJ
58810	2373	5	in	in	IN
58810	2373	6	the	the	DT
58810	2373	7	immediate	immediate	JJ
58810	2373	8	neighborhood	neighborhood	NN
58810	2373	9	of	of	IN
58810	2373	10	the	the	DT
58810	2373	11	spots	spot	NNS
58810	2373	12	.	.	.
58810	2374	1	174	174	CD
58810	2374	2	.	.	.
58810	2375	1	_	_	NNP
58810	2375	2	Nature	nature	NN
58810	2375	3	of	of	IN
58810	2375	4	the	the	DT
58810	2375	5	Grains._--The	grains._--the	CD
58810	2375	6	grains	grain	NNS
58810	2375	7	are	be	VBP
58810	2375	8	,	,	,
58810	2375	9	undoubtedly	undoubtedly	RB
58810	2375	10	,	,	,
58810	2375	11	incandescent	incandescent	NN
58810	2375	12	_	_	NNP
58810	2375	13	clouds	cloud	NNS
58810	2375	14	_	_	NNP
58810	2375	15	floating	float	VBG
58810	2375	16	in	in	IN
58810	2375	17	the	the	DT
58810	2375	18	sun	sun	NN
58810	2375	19	's	's	POS
58810	2375	20	atmosphere	atmosphere	NN
58810	2375	21	,	,	,
58810	2375	22	and	and	CC
58810	2375	23	composed	compose	VBN
58810	2375	24	of	of	IN
58810	2375	25	partially	partially	RB
58810	2375	26	condensed	condense	VBN
58810	2375	27	metallic	metallic	JJ
58810	2375	28	vapors	vapor	NNS
58810	2375	29	,	,	,
58810	2375	30	just	just	RB
58810	2375	31	as	as	IN
58810	2375	32	the	the	DT
58810	2375	33	clouds	cloud	NNS
58810	2375	34	of	of	IN
58810	2375	35	our	-PRON-	PRP$
58810	2375	36	atmosphere	atmosphere	NN
58810	2375	37	are	be	VBP
58810	2375	38	composed	compose	VBN
58810	2375	39	of	of	IN
58810	2375	40	partially	partially	RB
58810	2375	41	condensed	condense	VBN
58810	2375	42	aqueous	aqueous	JJ
58810	2375	43	vapor	vapor	NN
58810	2375	44	.	.	.
58810	2376	1	Rain	rain	NN
58810	2376	2	on	on	IN
58810	2376	3	the	the	DT
58810	2376	4	sun	sun	NN
58810	2376	5	is	be	VBZ
58810	2376	6	composed	compose	VBN
58810	2376	7	of	of	IN
58810	2376	8	white	white	JJ
58810	2376	9	-	-	HYPH
58810	2376	10	hot	hot	JJ
58810	2376	11	drops	drop	NNS
58810	2376	12	of	of	IN
58810	2376	13	molten	molten	JJ
58810	2376	14	iron	iron	NN
58810	2376	15	and	and	CC
58810	2376	16	other	other	JJ
58810	2376	17	metals	metal	NNS
58810	2376	18	;	;	,
58810	2376	19	and	and	CC
58810	2376	20	these	these	DT
58810	2376	21	drops	drop	NNS
58810	2376	22	are	be	VBP
58810	2376	23	often	often	RB
58810	2376	24	driven	drive	VBN
58810	2376	25	with	with	IN
58810	2376	26	the	the	DT
58810	2376	27	wind	wind	NN
58810	2376	28	with	with	IN
58810	2376	29	a	a	DT
58810	2376	30	velocity	velocity	NN
58810	2376	31	of	of	IN
58810	2376	32	over	over	IN
58810	2376	33	a	a	DT
58810	2376	34	hundred	hundred	CD
58810	2376	35	miles	mile	NNS
58810	2376	36	a	a	DT
58810	2376	37	second	second	NN
58810	2376	38	.	.	.
58810	2377	1	As	as	IN
58810	2377	2	to	to	IN
58810	2377	3	the	the	DT
58810	2377	4	forms	form	NNS
58810	2377	5	of	of	IN
58810	2377	6	the	the	DT
58810	2377	7	grains	grain	NNS
58810	2377	8	,	,	,
58810	2377	9	Professor	Professor	NNP
58810	2377	10	Young	Young	NNP
58810	2377	11	says	say	VBZ
58810	2377	12	,	,	,
58810	2377	13	"	"	``
58810	2377	14	If	if	IN
58810	2377	15	one	one	CD
58810	2377	16	were	be	VBD
58810	2377	17	to	to	TO
58810	2377	18	speculate	speculate	VB
58810	2377	19	as	as	IN
58810	2377	20	to	to	IN
58810	2377	21	the	the	DT
58810	2377	22	explanation	explanation	NN
58810	2377	23	of	of	IN
58810	2377	24	the	the	DT
58810	2377	25	grains	grain	NNS
58810	2377	26	and	and	CC
58810	2377	27	thatch	thatch	NN
58810	2377	28	-	-	HYPH
58810	2377	29	straws	straws	NN
58810	2377	30	,	,	,
58810	2377	31	it	-PRON-	PRP
58810	2377	32	might	may	MD
58810	2377	33	be	be	VB
58810	2377	34	that	that	IN
58810	2377	35	the	the	DT
58810	2377	36	grains	grain	NNS
58810	2377	37	are	be	VBP
58810	2377	38	the	the	DT
58810	2377	39	upper	upper	JJ
58810	2377	40	ends	end	NNS
58810	2377	41	of	of	IN
58810	2377	42	long	long	JJ
58810	2377	43	filaments	filament	NNS
58810	2377	44	of	of	IN
58810	2377	45	luminous	luminous	JJ
58810	2377	46	cloud	cloud	NN
58810	2377	47	,	,	,
58810	2377	48	which	which	WDT
58810	2377	49	,	,	,
58810	2377	50	over	over	IN
58810	2377	51	most	most	JJS
58810	2377	52	of	of	IN
58810	2377	53	the	the	DT
58810	2377	54	sun	sun	NN
58810	2377	55	's	's	POS
58810	2377	56	surface	surface	NN
58810	2377	57	,	,	,
58810	2377	58	stand	stand	VBP
58810	2377	59	approximately	approximately	RB
58810	2377	60	vertical	vertical	JJ
58810	2377	61	,	,	,
58810	2377	62	but	but	CC
58810	2377	63	in	in	IN
58810	2377	64	the	the	DT
58810	2377	65	neighborhood	neighborhood	NN
58810	2377	66	of	of	IN
58810	2377	67	a	a	DT
58810	2377	68	spot	spot	NN
58810	2377	69	are	be	VBP
58810	2377	70	inclined	incline	VBN
58810	2377	71	so	so	IN
58810	2377	72	as	as	IN
58810	2377	73	to	to	TO
58810	2377	74	lie	lie	VB
58810	2377	75	nearly	nearly	RB
58810	2377	76	horizontal	horizontal	JJ
58810	2377	77	.	.	.
58810	2378	1	This	this	DT
58810	2378	2	is	be	VBZ
58810	2378	3	not	not	RB
58810	2378	4	certain	certain	JJ
58810	2378	5	,	,	,
58810	2378	6	though	though	RB
58810	2378	7	:	:	:
58810	2378	8	it	-PRON-	PRP
58810	2378	9	may	may	MD
58810	2378	10	be	be	VB
58810	2378	11	that	that	IN
58810	2378	12	the	the	DT
58810	2378	13	cloud	cloud	NN
58810	2378	14	-	-	HYPH
58810	2378	15	masses	masse	NNS
58810	2378	16	over	over	IN
58810	2378	17	the	the	DT
58810	2378	18	more	more	RBR
58810	2378	19	quiet	quiet	JJ
58810	2378	20	portions	portion	NNS
58810	2378	21	of	of	IN
58810	2378	22	the	the	DT
58810	2378	23	solar	solar	JJ
58810	2378	24	surface	surface	NN
58810	2378	25	are	be	VBP
58810	2378	26	really	really	RB
58810	2378	27	,	,	,
58810	2378	28	as	as	IN
58810	2378	29	they	-PRON-	PRP
58810	2378	30	seem	seem	VBP
58810	2378	31	,	,	,
58810	2378	32	nearly	nearly	RB
58810	2378	33	globular	globular	JJ
58810	2378	34	,	,	,
58810	2378	35	while	while	IN
58810	2378	36	near	near	IN
58810	2378	37	the	the	DT
58810	2378	38	spots	spot	NNS
58810	2378	39	they	-PRON-	PRP
58810	2378	40	are	be	VBP
58810	2378	41	drawn	draw	VBN
58810	2378	42	out	out	RP
58810	2378	43	into	into	IN
58810	2378	44	filamentary	filamentary	JJ
58810	2378	45	forms	form	NNS
58810	2378	46	by	by	IN
58810	2378	47	atmospheric	atmospheric	JJ
58810	2378	48	currents	current	NNS
58810	2378	49	.	.	.
58810	2378	50	"	"	''
58810	2379	1	175	175	CD
58810	2379	2	.	.	.
58810	2380	1	_	_	NNP
58810	2380	2	Faculæ._--The	Faculæ._--The	NNP
58810	2380	3	_	_	NNP
58810	2380	4	faculæ	faculæ	NN
58810	2380	5	_	_	NNP
58810	2380	6	are	be	VBP
58810	2380	7	irregular	irregular	JJ
58810	2380	8	streaks	streak	NNS
58810	2380	9	of	of	IN
58810	2380	10	greater	great	JJR
58810	2380	11	brightness	brightness	NN
58810	2380	12	than	than	IN
58810	2380	13	the	the	DT
58810	2380	14	general	general	JJ
58810	2380	15	surface	surface	NN
58810	2380	16	,	,	,
58810	2380	17	looking	look	VBG
58810	2380	18	much	much	RB
58810	2380	19	like	like	IN
58810	2380	20	the	the	DT
58810	2380	21	flecks	fleck	NNS
58810	2380	22	of	of	IN
58810	2380	23	foam	foam	NN
58810	2380	24	on	on	IN
58810	2380	25	the	the	DT
58810	2380	26	surface	surface	NN
58810	2380	27	of	of	IN
58810	2380	28	a	a	DT
58810	2380	29	stream	stream	NN
58810	2380	30	below	below	IN
58810	2380	31	a	a	DT
58810	2380	32	waterfall	waterfall	NN
58810	2380	33	.	.	.
58810	2381	1	They	-PRON-	PRP
58810	2381	2	are	be	VBP
58810	2381	3	sometimes	sometimes	RB
58810	2381	4	from	from	IN
58810	2381	5	five	five	CD
58810	2381	6	to	to	TO
58810	2381	7	twenty	twenty	CD
58810	2381	8	thousand	thousand	CD
58810	2381	9	miles	mile	NNS
58810	2381	10	in	in	IN
58810	2381	11	length	length	NN
58810	2381	12	,	,	,
58810	2381	13	covering	cover	VBG
58810	2381	14	areas	area	NNS
58810	2381	15	immensely	immensely	RB
58810	2381	16	larger	large	JJR
58810	2381	17	than	than	IN
58810	2381	18	a	a	DT
58810	2381	19	terrestrial	terrestrial	JJ
58810	2381	20	continent	continent	NN
58810	2381	21	.	.	.
58810	2382	1	These	these	DT
58810	2382	2	faculæ	faculæ	NN
58810	2382	3	are	be	VBP
58810	2382	4	_	_	NNP
58810	2382	5	elevated	elevated	JJ
58810	2382	6	regions	region	NNS
58810	2382	7	_	_	XX
58810	2382	8	of	of	IN
58810	2382	9	the	the	DT
58810	2382	10	solar	solar	JJ
58810	2382	11	surface	surface	NN
58810	2382	12	,	,	,
58810	2382	13	ridges	ridge	NNS
58810	2382	14	and	and	CC
58810	2382	15	crests	crest	NNS
58810	2382	16	of	of	IN
58810	2382	17	luminous	luminous	JJ
58810	2382	18	matter	matter	NN
58810	2382	19	,	,	,
58810	2382	20	which	which	WDT
58810	2382	21	rise	rise	VBP
58810	2382	22	above	above	IN
58810	2382	23	the	the	DT
58810	2382	24	general	general	JJ
58810	2382	25	level	level	NN
58810	2382	26	of	of	IN
58810	2382	27	the	the	DT
58810	2382	28	sun	sun	NN
58810	2382	29	's	's	POS
58810	2382	30	surface	surface	NN
58810	2382	31	,	,	,
58810	2382	32	and	and	CC
58810	2382	33	protrude	protrude	NN
58810	2382	34	through	through	IN
58810	2382	35	the	the	DT
58810	2382	36	denser	denser	NN
58810	2382	37	portions	portion	NNS
58810	2382	38	of	of	IN
58810	2382	39	the	the	DT
58810	2382	40	solar	solar	JJ
58810	2382	41	atmosphere	atmosphere	NN
58810	2382	42	.	.	.
58810	2383	1	When	when	WRB
58810	2383	2	one	one	CD
58810	2383	3	of	of	IN
58810	2383	4	these	these	DT
58810	2383	5	passes	pass	VBZ
58810	2383	6	over	over	IN
58810	2383	7	the	the	DT
58810	2383	8	edge	edge	NN
58810	2383	9	of	of	IN
58810	2383	10	the	the	DT
58810	2383	11	sun	sun	NN
58810	2383	12	's	's	POS
58810	2383	13	disk	disk	NN
58810	2383	14	,	,	,
58810	2383	15	it	-PRON-	PRP
58810	2383	16	can	can	MD
58810	2383	17	be	be	VB
58810	2383	18	seen	see	VBN
58810	2383	19	to	to	TO
58810	2383	20	project	project	VB
58810	2383	21	,	,	,
58810	2383	22	like	like	IN
58810	2383	23	a	a	DT
58810	2383	24	little	little	JJ
58810	2383	25	tooth	tooth	NN
58810	2383	26	.	.	.
58810	2384	1	Any	any	DT
58810	2384	2	elevation	elevation	NN
58810	2384	3	on	on	IN
58810	2384	4	the	the	DT
58810	2384	5	sun	sun	NN
58810	2384	6	to	to	TO
58810	2384	7	be	be	VB
58810	2384	8	perceptible	perceptible	JJ
58810	2384	9	at	at	RB
58810	2384	10	all	all	RB
58810	2384	11	must	must	MD
58810	2384	12	measure	measure	VB
58810	2384	13	at	at	RB
58810	2384	14	least	least	RBS
58810	2384	15	half	half	PDT
58810	2384	16	a	a	DT
58810	2384	17	second	second	NN
58810	2384	18	of	of	IN
58810	2384	19	an	an	DT
58810	2384	20	arc	arc	NN
58810	2384	21	,	,	,
58810	2384	22	or	or	CC
58810	2384	23	two	two	CD
58810	2384	24	hundred	hundred	CD
58810	2384	25	and	and	CC
58810	2384	26	twenty	twenty	CD
58810	2384	27	-	-	HYPH
58810	2384	28	five	five	CD
58810	2384	29	miles	mile	NNS
58810	2384	30	.	.	.
58810	2385	1	The	the	DT
58810	2385	2	faculæ	faculæ	NN
58810	2385	3	are	be	VBP
58810	2385	4	most	most	RBS
58810	2385	5	numerous	numerous	JJ
58810	2385	6	in	in	IN
58810	2385	7	the	the	DT
58810	2385	8	neighborhood	neighborhood	NN
58810	2385	9	of	of	IN
58810	2385	10	the	the	DT
58810	2385	11	spots	spot	NNS
58810	2385	12	,	,	,
58810	2385	13	and	and	CC
58810	2385	14	much	much	RB
58810	2385	15	more	more	RBR
58810	2385	16	conspicuous	conspicuous	JJ
58810	2385	17	near	near	IN
58810	2385	18	the	the	DT
58810	2385	19	limb	limb	NN
58810	2385	20	of	of	IN
58810	2385	21	the	the	DT
58810	2385	22	sun	sun	NN
58810	2385	23	than	than	IN
58810	2385	24	near	near	IN
58810	2385	25	the	the	DT
58810	2385	26	centre	centre	NN
58810	2385	27	of	of	IN
58810	2385	28	the	the	DT
58810	2385	29	disk	disk	NN
58810	2385	30	.	.	.
58810	2386	1	Fig	fig	NN
58810	2386	2	.	.	.
58810	2387	1	192	192	CD
58810	2387	2	gives	give	VBZ
58810	2387	3	the	the	DT
58810	2387	4	general	general	JJ
58810	2387	5	appearance	appearance	NN
58810	2387	6	of	of	IN
58810	2387	7	the	the	DT
58810	2387	8	faculæ	faculæ	NN
58810	2387	9	,	,	,
58810	2387	10	and	and	CC
58810	2387	11	the	the	DT
58810	2387	12	darkening	darkening	NN
58810	2387	13	of	of	IN
58810	2387	14	the	the	DT
58810	2387	15	limb	limb	NN
58810	2387	16	of	of	IN
58810	2387	17	the	the	DT
58810	2387	18	sun	sun	NN
58810	2387	19	.	.	.
58810	2388	1	Near	near	IN
58810	2388	2	the	the	DT
58810	2388	3	spots	spot	NNS
58810	2388	4	,	,	,
58810	2388	5	the	the	DT
58810	2388	6	faculæ	faculæ	NN
58810	2388	7	often	often	RB
58810	2388	8	undergo	undergo	VBP
58810	2388	9	very	very	RB
58810	2388	10	rapid	rapid	JJ
58810	2388	11	change	change	NN
58810	2388	12	of	of	IN
58810	2388	13	form	form	NN
58810	2388	14	,	,	,
58810	2388	15	while	while	IN
58810	2388	16	elsewhere	elsewhere	RB
58810	2388	17	on	on	IN
58810	2388	18	the	the	DT
58810	2388	19	disk	disk	NN
58810	2388	20	they	-PRON-	PRP
58810	2388	21	change	change	VBP
58810	2388	22	rather	rather	RB
58810	2388	23	slowly	slowly	RB
58810	2388	24	,	,	,
58810	2388	25	sometimes	sometimes	RB
58810	2388	26	undergoing	undergo	VBG
58810	2388	27	little	little	JJ
58810	2388	28	apparent	apparent	JJ
58810	2388	29	alteration	alteration	NN
58810	2388	30	for	for	IN
58810	2388	31	several	several	JJ
58810	2388	32	days	day	NNS
58810	2388	33	.	.	.
58810	2389	1	[	[	-LRB-
58810	2389	2	Illustration	illustration	NN
58810	2389	3	:	:	:
58810	2389	4	Fig	Fig	NNP
58810	2389	5	.	.	.
58810	2390	1	192	192	CD
58810	2390	2	.	.	.
58810	2390	3	]	]	-RRB-
58810	2391	1	176	176	CD
58810	2391	2	.	.	.
58810	2392	1	_	_	NNP
58810	2392	2	Why	why	WRB
58810	2392	3	the	the	DT
58810	2392	4	Faculæ	Faculæ	NNP
58810	2392	5	are	be	VBP
58810	2392	6	most	most	RBS
58810	2392	7	Conspicuous	conspicuous	JJ
58810	2392	8	near	near	IN
58810	2392	9	the	the	DT
58810	2392	10	Limb	Limb	NNP
58810	2392	11	of	of	IN
58810	2392	12	the	the	DT
58810	2392	13	Sun._--The	sun._--the	FW
58810	2392	14	reason	reason	NN
58810	2392	15	why	why	WRB
58810	2392	16	the	the	DT
58810	2392	17	faculæ	faculæ	NN
58810	2392	18	are	be	VBP
58810	2392	19	most	most	RBS
58810	2392	20	conspicuous	conspicuous	JJ
58810	2392	21	near	near	IN
58810	2392	22	the	the	DT
58810	2392	23	limb	limb	NN
58810	2392	24	of	of	IN
58810	2392	25	the	the	DT
58810	2392	26	sun	sun	NN
58810	2392	27	is	be	VBZ
58810	2392	28	this	this	DT
58810	2392	29	:	:	:
58810	2392	30	The	the	DT
58810	2392	31	luminous	luminous	JJ
58810	2392	32	surface	surface	NN
58810	2392	33	of	of	IN
58810	2392	34	the	the	DT
58810	2392	35	sun	sun	NN
58810	2392	36	is	be	VBZ
58810	2392	37	covered	cover	VBN
58810	2392	38	with	with	IN
58810	2392	39	an	an	DT
58810	2392	40	atmosphere	atmosphere	NN
58810	2392	41	,	,	,
58810	2392	42	which	which	WDT
58810	2392	43	,	,	,
58810	2392	44	though	though	IN
58810	2392	45	not	not	RB
58810	2392	46	very	very	RB
58810	2392	47	thick	thick	JJ
58810	2392	48	compared	compare	VBN
58810	2392	49	with	with	IN
58810	2392	50	the	the	DT
58810	2392	51	diameter	diameter	NN
58810	2392	52	of	of	IN
58810	2392	53	the	the	DT
58810	2392	54	sun	sun	NN
58810	2392	55	,	,	,
58810	2392	56	is	be	VBZ
58810	2392	57	still	still	RB
58810	2392	58	sufficient	sufficient	JJ
58810	2392	59	to	to	TO
58810	2392	60	absorb	absorb	VB
58810	2392	61	a	a	DT
58810	2392	62	good	good	JJ
58810	2392	63	deal	deal	NN
58810	2392	64	of	of	IN
58810	2392	65	light	light	NN
58810	2392	66	.	.	.
58810	2393	1	Light	light	NN
58810	2393	2	coming	come	VBG
58810	2393	3	from	from	IN
58810	2393	4	the	the	DT
58810	2393	5	centre	centre	NN
58810	2393	6	of	of	IN
58810	2393	7	the	the	DT
58810	2393	8	sun	sun	NN
58810	2393	9	's	's	POS
58810	2393	10	disk	disk	NN
58810	2393	11	penetrates	penetrate	VBZ
58810	2393	12	this	this	DT
58810	2393	13	atmosphere	atmosphere	NN
58810	2393	14	under	under	IN
58810	2393	15	the	the	DT
58810	2393	16	most	most	RBS
58810	2393	17	favorable	favorable	JJ
58810	2393	18	conditions	condition	NNS
58810	2393	19	,	,	,
58810	2393	20	and	and	CC
58810	2393	21	is	be	VBZ
58810	2393	22	but	but	CC
58810	2393	23	slightly	slightly	RB
58810	2393	24	reduced	reduce	VBN
58810	2393	25	in	in	IN
58810	2393	26	amount	amount	NN
58810	2393	27	.	.	.
58810	2394	1	The	the	DT
58810	2394	2	edges	edge	NNS
58810	2394	3	of	of	IN
58810	2394	4	the	the	DT
58810	2394	5	disk	disk	NN
58810	2394	6	,	,	,
58810	2394	7	on	on	IN
58810	2394	8	the	the	DT
58810	2394	9	other	other	JJ
58810	2394	10	hand	hand	NN
58810	2394	11	,	,	,
58810	2394	12	are	be	VBP
58810	2394	13	seen	see	VBN
58810	2394	14	through	through	IN
58810	2394	15	a	a	DT
58810	2394	16	much	much	RB
58810	2394	17	greater	great	JJR
58810	2394	18	thickness	thickness	NN
58810	2394	19	of	of	IN
58810	2394	20	atmosphere	atmosphere	NN
58810	2394	21	;	;	:
58810	2394	22	and	and	CC
58810	2394	23	the	the	DT
58810	2394	24	light	light	NN
58810	2394	25	is	be	VBZ
58810	2394	26	reduced	reduce	VBN
58810	2394	27	by	by	IN
58810	2394	28	absorption	absorption	NN
58810	2394	29	some	some	DT
58810	2394	30	seventy	seventy	CD
58810	2394	31	-	-	HYPH
58810	2394	32	five	five	CD
58810	2394	33	per	per	IN
58810	2394	34	cent	cent	NN
58810	2394	35	.	.	.
58810	2395	1	Suppose	suppose	VB
58810	2395	2	,	,	,
58810	2395	3	now	now	RB
58810	2395	4	,	,	,
58810	2395	5	a	a	DT
58810	2395	6	facula	facula	NN
58810	2395	7	were	be	VBD
58810	2395	8	sufficiently	sufficiently	RB
58810	2395	9	elevated	elevate	VBN
58810	2395	10	to	to	TO
58810	2395	11	penetrate	penetrate	VB
58810	2395	12	quite	quite	RB
58810	2395	13	through	through	IN
58810	2395	14	this	this	DT
58810	2395	15	atmosphere	atmosphere	NN
58810	2395	16	.	.	.
58810	2396	1	Its	-PRON-	PRP$
58810	2396	2	light	light	NN
58810	2396	3	would	would	MD
58810	2396	4	be	be	VB
58810	2396	5	undimmed	undimmed	JJ
58810	2396	6	by	by	IN
58810	2396	7	absorption	absorption	NN
58810	2396	8	on	on	IN
58810	2396	9	any	any	DT
58810	2396	10	part	part	NN
58810	2396	11	of	of	IN
58810	2396	12	the	the	DT
58810	2396	13	sun	sun	NN
58810	2396	14	's	's	POS
58810	2396	15	disk	disk	NN
58810	2396	16	;	;	:
58810	2396	17	but	but	CC
58810	2396	18	at	at	IN
58810	2396	19	the	the	DT
58810	2396	20	centre	centre	NN
58810	2396	21	of	of	IN
58810	2396	22	the	the	DT
58810	2396	23	disk	disk	NN
58810	2396	24	it	-PRON-	PRP
58810	2396	25	would	would	MD
58810	2396	26	be	be	VB
58810	2396	27	seen	see	VBN
58810	2396	28	against	against	IN
58810	2396	29	a	a	DT
58810	2396	30	background	background	NN
58810	2396	31	nearly	nearly	RB
58810	2396	32	as	as	RB
58810	2396	33	bright	bright	JJ
58810	2396	34	as	as	IN
58810	2396	35	itself	-PRON-	PRP
58810	2396	36	,	,	,
58810	2396	37	while	while	IN
58810	2396	38	at	at	IN
58810	2396	39	the	the	DT
58810	2396	40	margin	margin	NN
58810	2396	41	it	-PRON-	PRP
58810	2396	42	would	would	MD
58810	2396	43	be	be	VB
58810	2396	44	seen	see	VBN
58810	2396	45	against	against	IN
58810	2396	46	one	one	CD
58810	2396	47	only	only	RB
58810	2396	48	a	a	DT
58810	2396	49	quarter	quarter	NN
58810	2396	50	as	as	IN
58810	2396	51	bright	bright	JJ
58810	2396	52	.	.	.
58810	2397	1	It	-PRON-	PRP
58810	2397	2	is	be	VBZ
58810	2397	3	evident	evident	JJ
58810	2397	4	that	that	IN
58810	2397	5	the	the	DT
58810	2397	6	light	light	NN
58810	2397	7	of	of	IN
58810	2397	8	any	any	DT
58810	2397	9	facula	facula	NN
58810	2397	10	,	,	,
58810	2397	11	owing	owe	VBG
58810	2397	12	to	to	IN
58810	2397	13	the	the	DT
58810	2397	14	elevation	elevation	NN
58810	2397	15	,	,	,
58810	2397	16	would	would	MD
58810	2397	17	be	be	VB
58810	2397	18	reduced	reduce	VBN
58810	2397	19	less	less	RBR
58810	2397	20	rapidly	rapidly	RB
58810	2397	21	as	as	IN
58810	2397	22	we	-PRON-	PRP
58810	2397	23	approach	approach	VBP
58810	2397	24	the	the	DT
58810	2397	25	edge	edge	NN
58810	2397	26	of	of	IN
58810	2397	27	the	the	DT
58810	2397	28	disk	disk	NN
58810	2397	29	than	than	IN
58810	2397	30	that	that	DT
58810	2397	31	of	of	IN
58810	2397	32	the	the	DT
58810	2397	33	general	general	JJ
58810	2397	34	surface	surface	NN
58810	2397	35	of	of	IN
58810	2397	36	the	the	DT
58810	2397	37	sun	sun	NN
58810	2397	38	,	,	,
58810	2397	39	which	which	WDT
58810	2397	40	lies	lie	VBZ
58810	2397	41	at	at	IN
58810	2397	42	a	a	DT
58810	2397	43	lower	low	JJR
58810	2397	44	level	level	NN
58810	2397	45	.	.	.
58810	2398	1	Sun	Sun	NNP
58810	2398	2	-	-	HYPH
58810	2398	3	Spots	Spots	NNP
58810	2398	4	.	.	.
58810	2399	1	177	177	CD
58810	2399	2	.	.	.
58810	2400	1	_	_	NNP
58810	2400	2	General	General	NNP
58810	2400	3	Appearance	Appearance	NNP
58810	2400	4	of	of	IN
58810	2400	5	Sun	Sun	NNP
58810	2400	6	-	-	HYPH
58810	2400	7	Spots._--The	Spots._--The	NNP
58810	2400	8	general	general	JJ
58810	2400	9	appearance	appearance	NN
58810	2400	10	of	of	IN
58810	2400	11	a	a	DT
58810	2400	12	well	well	RB
58810	2400	13	-	-	HYPH
58810	2400	14	formed	form	VBN
58810	2400	15	sun	sun	NN
58810	2400	16	-	-	HYPH
58810	2400	17	spot	spot	NN
58810	2400	18	is	be	VBZ
58810	2400	19	shown	show	VBN
58810	2400	20	in	in	IN
58810	2400	21	Fig	Fig	NNP
58810	2400	22	.	.	.
58810	2401	1	193	193	CD
58810	2401	2	.	.	.
58810	2402	1	The	the	DT
58810	2402	2	spot	spot	NN
58810	2402	3	consists	consist	VBZ
58810	2402	4	of	of	IN
58810	2402	5	a	a	DT
58810	2402	6	very	very	RB
58810	2402	7	dark	dark	JJ
58810	2402	8	central	central	JJ
58810	2402	9	portion	portion	NN
58810	2402	10	of	of	IN
58810	2402	11	irregular	irregular	JJ
58810	2402	12	shape	shape	NN
58810	2402	13	,	,	,
58810	2402	14	called	call	VBD
58810	2402	15	the	the	DT
58810	2402	16	_	_	NNP
58810	2402	17	umbra	umbra	NNP
58810	2402	18	_	_	NNP
58810	2402	19	,	,	,
58810	2402	20	which	which	WDT
58810	2402	21	is	be	VBZ
58810	2402	22	surrounded	surround	VBN
58810	2402	23	by	by	IN
58810	2402	24	a	a	DT
58810	2402	25	less	less	RBR
58810	2402	26	dark	dark	JJ
58810	2402	27	fringe	fringe	NN
58810	2402	28	,	,	,
58810	2402	29	called	call	VBD
58810	2402	30	the	the	DT
58810	2402	31	_	_	NNP
58810	2402	32	penumbra	penumbra	NN
58810	2402	33	_	_	NNP
58810	2402	34	.	.	.
58810	2403	1	The	the	DT
58810	2403	2	penumbra	penumbra	NN
58810	2403	3	is	be	VBZ
58810	2403	4	made	make	VBN
58810	2403	5	up	up	RP
58810	2403	6	,	,	,
58810	2403	7	for	for	IN
58810	2403	8	the	the	DT
58810	2403	9	most	most	JJS
58810	2403	10	part	part	NN
58810	2403	11	,	,	,
58810	2403	12	of	of	IN
58810	2403	13	filaments	filament	NNS
58810	2403	14	directed	direct	VBD
58810	2403	15	radially	radially	NN
58810	2403	16	inward	inward	RB
58810	2403	17	.	.	.
58810	2404	1	[	[	-LRB-
58810	2404	2	Illustration	illustration	NN
58810	2404	3	:	:	:
58810	2404	4	Fig	Fig	NNP
58810	2404	5	.	.	.
58810	2405	1	193	193	CD
58810	2405	2	.	.	.
58810	2405	3	]	]	-RRB-
58810	2406	1	There	there	EX
58810	2406	2	is	be	VBZ
58810	2406	3	great	great	JJ
58810	2406	4	variety	variety	NN
58810	2406	5	in	in	IN
58810	2406	6	the	the	DT
58810	2406	7	details	detail	NNS
58810	2406	8	of	of	IN
58810	2406	9	form	form	NN
58810	2406	10	in	in	IN
58810	2406	11	different	different	JJ
58810	2406	12	sun	sun	NN
58810	2406	13	-	-	HYPH
58810	2406	14	spots	spot	NNS
58810	2406	15	;	;	:
58810	2406	16	but	but	CC
58810	2406	17	they	-PRON-	PRP
58810	2406	18	are	be	VBP
58810	2406	19	generally	generally	RB
58810	2406	20	nearly	nearly	RB
58810	2406	21	circular	circular	JJ
58810	2406	22	during	during	IN
58810	2406	23	the	the	DT
58810	2406	24	middle	middle	JJ
58810	2406	25	period	period	NN
58810	2406	26	of	of	IN
58810	2406	27	their	-PRON-	PRP$
58810	2406	28	existence	existence	NN
58810	2406	29	.	.	.
58810	2407	1	During	during	IN
58810	2407	2	the	the	DT
58810	2407	3	period	period	NN
58810	2407	4	of	of	IN
58810	2407	5	their	-PRON-	PRP$
58810	2407	6	development	development	NN
58810	2407	7	and	and	CC
58810	2407	8	of	of	IN
58810	2407	9	their	-PRON-	PRP$
58810	2407	10	disappearance	disappearance	NN
58810	2407	11	they	-PRON-	PRP
58810	2407	12	are	be	VBP
58810	2407	13	much	much	RB
58810	2407	14	more	more	RBR
58810	2407	15	irregular	irregular	JJ
58810	2407	16	in	in	IN
58810	2407	17	form	form	NN
58810	2407	18	.	.	.
58810	2408	1	There	there	EX
58810	2408	2	is	be	VBZ
58810	2408	3	nothing	nothing	NN
58810	2408	4	like	like	IN
58810	2408	5	a	a	DT
58810	2408	6	gradual	gradual	JJ
58810	2408	7	shading	shading	NN
58810	2408	8	-	-	HYPH
58810	2408	9	off	off	NN
58810	2408	10	of	of	IN
58810	2408	11	the	the	DT
58810	2408	12	penumbra	penumbra	NN
58810	2408	13	,	,	,
58810	2408	14	either	either	CC
58810	2408	15	towards	towards	IN
58810	2408	16	the	the	DT
58810	2408	17	umbra	umbra	NN
58810	2408	18	on	on	IN
58810	2408	19	the	the	DT
58810	2408	20	one	one	CD
58810	2408	21	side	side	NN
58810	2408	22	,	,	,
58810	2408	23	or	or	CC
58810	2408	24	towards	towards	IN
58810	2408	25	the	the	DT
58810	2408	26	photosphere	photosphere	NN
58810	2408	27	on	on	IN
58810	2408	28	the	the	DT
58810	2408	29	other	other	JJ
58810	2408	30	.	.	.
58810	2409	1	The	the	DT
58810	2409	2	penumbra	penumbra	NN
58810	2409	3	is	be	VBZ
58810	2409	4	separated	separate	VBN
58810	2409	5	from	from	IN
58810	2409	6	both	both	CC
58810	2409	7	the	the	DT
58810	2409	8	umbra	umbra	NN
58810	2409	9	and	and	CC
58810	2409	10	the	the	DT
58810	2409	11	photosphere	photosphere	NN
58810	2409	12	by	by	IN
58810	2409	13	a	a	DT
58810	2409	14	sharp	sharp	JJ
58810	2409	15	line	line	NN
58810	2409	16	of	of	IN
58810	2409	17	demarcation	demarcation	NN
58810	2409	18	.	.	.
58810	2410	1	The	the	DT
58810	2410	2	umbra	umbra	NN
58810	2410	3	is	be	VBZ
58810	2410	4	much	much	RB
58810	2410	5	brighter	bright	JJR
58810	2410	6	on	on	IN
58810	2410	7	the	the	DT
58810	2410	8	inner	inner	JJ
58810	2410	9	than	than	IN
58810	2410	10	on	on	IN
58810	2410	11	the	the	DT
58810	2410	12	outer	outer	JJ
58810	2410	13	edge	edge	NN
58810	2410	14	,	,	,
58810	2410	15	and	and	CC
58810	2410	16	frequently	frequently	RB
58810	2410	17	the	the	DT
58810	2410	18	photosphere	photosphere	NN
58810	2410	19	is	be	VBZ
58810	2410	20	excessively	excessively	RB
58810	2410	21	bright	bright	JJ
58810	2410	22	at	at	IN
58810	2410	23	the	the	DT
58810	2410	24	margin	margin	NN
58810	2410	25	of	of	IN
58810	2410	26	the	the	DT
58810	2410	27	penumbra	penumbra	NN
58810	2410	28	.	.	.
58810	2411	1	The	the	DT
58810	2411	2	brightness	brightness	NN
58810	2411	3	of	of	IN
58810	2411	4	the	the	DT
58810	2411	5	inner	inner	JJ
58810	2411	6	penumbra	penumbra	NN
58810	2411	7	seems	seem	VBZ
58810	2411	8	to	to	TO
58810	2411	9	be	be	VB
58810	2411	10	due	due	IN
58810	2411	11	to	to	IN
58810	2411	12	the	the	DT
58810	2411	13	crowding	crowding	NN
58810	2411	14	together	together	RB
58810	2411	15	of	of	IN
58810	2411	16	the	the	DT
58810	2411	17	penumbral	penumbral	JJ
58810	2411	18	filaments	filament	NNS
58810	2411	19	where	where	WRB
58810	2411	20	they	-PRON-	PRP
58810	2411	21	overhang	overhang	VBP
58810	2411	22	the	the	DT
58810	2411	23	edge	edge	NN
58810	2411	24	of	of	IN
58810	2411	25	the	the	DT
58810	2411	26	umbra	umbra	NN
58810	2411	27	.	.	.
58810	2412	1	There	there	EX
58810	2412	2	is	be	VBZ
58810	2412	3	a	a	DT
58810	2412	4	general	general	JJ
58810	2412	5	antithesis	antithesis	NN
58810	2412	6	between	between	IN
58810	2412	7	the	the	DT
58810	2412	8	irregularities	irregularity	NNS
58810	2412	9	of	of	IN
58810	2412	10	the	the	DT
58810	2412	11	outer	outer	JJ
58810	2412	12	and	and	CC
58810	2412	13	inner	inner	JJ
58810	2412	14	edges	edge	NNS
58810	2412	15	of	of	IN
58810	2412	16	the	the	DT
58810	2412	17	penumbra	penumbra	NN
58810	2412	18	.	.	.
58810	2413	1	Where	where	WRB
58810	2413	2	an	an	DT
58810	2413	3	angle	angle	NN
58810	2413	4	of	of	IN
58810	2413	5	the	the	DT
58810	2413	6	penumbral	penumbral	JJ
58810	2413	7	matter	matter	NN
58810	2413	8	crowds	crowd	NNS
58810	2413	9	in	in	RP
58810	2413	10	upon	upon	IN
58810	2413	11	the	the	DT
58810	2413	12	umbra	umbra	NN
58810	2413	13	,	,	,
58810	2413	14	it	-PRON-	PRP
58810	2413	15	is	be	VBZ
58810	2413	16	generally	generally	RB
58810	2413	17	matched	match	VBN
58810	2413	18	by	by	IN
58810	2413	19	a	a	DT
58810	2413	20	corresponding	correspond	VBG
58810	2413	21	outward	outward	JJ
58810	2413	22	extension	extension	NN
58810	2413	23	into	into	IN
58810	2413	24	the	the	DT
58810	2413	25	photosphere	photosphere	NN
58810	2413	26	,	,	,
58810	2413	27	and	and	CC
58810	2413	28	_	_	NNP
58810	2413	29	vice	vice	NN
58810	2413	30	versa	versa	NNP
58810	2413	31	_	_	NNP
58810	2413	32	.	.	.
58810	2414	1	The	the	DT
58810	2414	2	umbra	umbra	NN
58810	2414	3	of	of	IN
58810	2414	4	the	the	DT
58810	2414	5	spot	spot	NN
58810	2414	6	is	be	VBZ
58810	2414	7	far	far	RB
58810	2414	8	from	from	IN
58810	2414	9	being	be	VBG
58810	2414	10	uniformly	uniformly	RB
58810	2414	11	dark	dark	JJ
58810	2414	12	.	.	.
58810	2415	1	Many	many	JJ
58810	2415	2	of	of	IN
58810	2415	3	the	the	DT
58810	2415	4	penumbral	penumbral	JJ
58810	2415	5	filaments	filament	NNS
58810	2415	6	terminate	terminate	VBP
58810	2415	7	in	in	IN
58810	2415	8	little	little	JJ
58810	2415	9	detached	detached	JJ
58810	2415	10	grains	grain	NNS
58810	2415	11	of	of	IN
58810	2415	12	luminous	luminous	JJ
58810	2415	13	matter	matter	NN
58810	2415	14	;	;	:
58810	2415	15	and	and	CC
58810	2415	16	there	there	EX
58810	2415	17	are	be	VBP
58810	2415	18	also	also	RB
58810	2415	19	fainter	fainter	NN
58810	2415	20	veils	veil	NNS
58810	2415	21	of	of	IN
58810	2415	22	a	a	DT
58810	2415	23	substance	substance	NN
58810	2415	24	less	less	RBR
58810	2415	25	brilliant	brilliant	JJ
58810	2415	26	,	,	,
58810	2415	27	but	but	CC
58810	2415	28	sometimes	sometimes	RB
58810	2415	29	rose	rise	VBD
58810	2415	30	-	-	HYPH
58810	2415	31	colored	color	VBN
58810	2415	32	,	,	,
58810	2415	33	which	which	WDT
58810	2415	34	seem	seem	VBP
58810	2415	35	to	to	TO
58810	2415	36	float	float	VB
58810	2415	37	above	above	IN
58810	2415	38	the	the	DT
58810	2415	39	umbra	umbra	NN
58810	2415	40	.	.	.
58810	2416	1	The	the	DT
58810	2416	2	umbra	umbra	NN
58810	2416	3	itself	-PRON-	PRP
58810	2416	4	is	be	VBZ
58810	2416	5	made	make	VBN
58810	2416	6	up	up	RP
58810	2416	7	of	of	IN
58810	2416	8	masses	masse	NNS
58810	2416	9	of	of	IN
58810	2416	10	clouds	cloud	NNS
58810	2416	11	which	which	WDT
58810	2416	12	are	be	VBP
58810	2416	13	really	really	RB
58810	2416	14	intensely	intensely	RB
58810	2416	15	brilliant	brilliant	JJ
58810	2416	16	,	,	,
58810	2416	17	and	and	CC
58810	2416	18	which	which	WDT
58810	2416	19	appear	appear	VBP
58810	2416	20	dark	dark	JJ
58810	2416	21	only	only	RB
58810	2416	22	by	by	IN
58810	2416	23	contrast	contrast	NN
58810	2416	24	with	with	IN
58810	2416	25	the	the	DT
58810	2416	26	intenser	intenser	NN
58810	2416	27	brightness	brightness	NN
58810	2416	28	of	of	IN
58810	2416	29	the	the	DT
58810	2416	30	solar	solar	JJ
58810	2416	31	surface	surface	NN
58810	2416	32	.	.	.
58810	2417	1	Among	among	IN
58810	2417	2	these	these	DT
58810	2417	3	clouds	cloud	NNS
58810	2417	4	are	be	VBP
58810	2417	5	often	often	RB
58810	2417	6	seen	see	VBN
58810	2417	7	one	one	CD
58810	2417	8	or	or	CC
58810	2417	9	more	more	JJR
58810	2417	10	minute	minute	JJ
58810	2417	11	circular	circular	JJ
58810	2417	12	spots	spot	NNS
58810	2417	13	much	much	RB
58810	2417	14	darker	dark	JJR
58810	2417	15	than	than	IN
58810	2417	16	the	the	DT
58810	2417	17	rest	rest	NN
58810	2417	18	of	of	IN
58810	2417	19	the	the	DT
58810	2417	20	umbra	umbra	NN
58810	2417	21	.	.	.
58810	2418	1	These	these	DT
58810	2418	2	darker	dark	JJR
58810	2418	3	portions	portion	NNS
58810	2418	4	are	be	VBP
58810	2418	5	called	call	VBN
58810	2418	6	_	_	NNP
58810	2418	7	nuclei	nuclei	NN
58810	2418	8	_	_	NNP
58810	2418	9	.	.	.
58810	2419	1	They	-PRON-	PRP
58810	2419	2	seem	seem	VBP
58810	2419	3	to	to	TO
58810	2419	4	be	be	VB
58810	2419	5	the	the	DT
58810	2419	6	mouths	mouth	NNS
58810	2419	7	of	of	IN
58810	2419	8	tubular	tubular	JJ
58810	2419	9	orifices	orifice	NNS
58810	2419	10	penetrating	penetrate	VBG
58810	2419	11	to	to	IN
58810	2419	12	unknown	unknown	JJ
58810	2419	13	depths	depth	NNS
58810	2419	14	.	.	.
58810	2420	1	The	the	DT
58810	2420	2	faint	faint	JJ
58810	2420	3	veils	veil	NNS
58810	2420	4	mentioned	mention	VBN
58810	2420	5	above	above	RB
58810	2420	6	continually	continually	RB
58810	2420	7	melt	melt	VB
58810	2420	8	away	away	RP
58810	2420	9	,	,	,
58810	2420	10	and	and	CC
58810	2420	11	are	be	VBP
58810	2420	12	replaced	replace	VBN
58810	2420	13	by	by	IN
58810	2420	14	others	other	NNS
58810	2420	15	in	in	IN
58810	2420	16	some	some	DT
58810	2420	17	different	different	JJ
58810	2420	18	position	position	NN
58810	2420	19	.	.	.
58810	2421	1	The	the	DT
58810	2421	2	bright	bright	JJ
58810	2421	3	granules	granule	NNS
58810	2421	4	at	at	IN
58810	2421	5	the	the	DT
58810	2421	6	tips	tip	NNS
58810	2421	7	of	of	IN
58810	2421	8	the	the	DT
58810	2421	9	penumbral	penumbral	JJ
58810	2421	10	filaments	filament	NNS
58810	2421	11	seem	seem	VBP
58810	2421	12	to	to	TO
58810	2421	13	sink	sink	VB
58810	2421	14	and	and	CC
58810	2421	15	dissolve	dissolve	VB
58810	2421	16	,	,	,
58810	2421	17	while	while	IN
58810	2421	18	fresh	fresh	JJ
58810	2421	19	portions	portion	NNS
58810	2421	20	break	break	VBP
58810	2421	21	off	off	RP
58810	2421	22	to	to	TO
58810	2421	23	replace	replace	VB
58810	2421	24	them	-PRON-	PRP
58810	2421	25	.	.	.
58810	2422	1	There	there	EX
58810	2422	2	is	be	VBZ
58810	2422	3	a	a	DT
58810	2422	4	continual	continual	JJ
58810	2422	5	indraught	indraught	NN
58810	2422	6	of	of	IN
58810	2422	7	luminous	luminous	JJ
58810	2422	8	matter	matter	NN
58810	2422	9	over	over	IN
58810	2422	10	the	the	DT
58810	2422	11	whole	whole	JJ
58810	2422	12	extent	extent	NN
58810	2422	13	of	of	IN
58810	2422	14	the	the	DT
58810	2422	15	penumbra	penumbra	NN
58810	2422	16	.	.	.
58810	2423	1	At	at	IN
58810	2423	2	times	time	NNS
58810	2423	3	,	,	,
58810	2423	4	though	though	IN
58810	2423	5	very	very	RB
58810	2423	6	rarely	rarely	RB
58810	2423	7	,	,	,
58810	2423	8	patches	patch	NNS
58810	2423	9	of	of	IN
58810	2423	10	intense	intense	JJ
58810	2423	11	brightness	brightness	NN
58810	2423	12	suddenly	suddenly	RB
58810	2423	13	break	break	VBP
58810	2423	14	out	out	RP
58810	2423	15	,	,	,
58810	2423	16	remain	remain	VBP
58810	2423	17	visible	visible	JJ
58810	2423	18	for	for	IN
58810	2423	19	a	a	DT
58810	2423	20	few	few	JJ
58810	2423	21	minutes	minute	NNS
58810	2423	22	,	,	,
58810	2423	23	and	and	CC
58810	2423	24	move	move	VB
58810	2423	25	over	over	IN
58810	2423	26	the	the	DT
58810	2423	27	spot	spot	NN
58810	2423	28	with	with	IN
58810	2423	29	velocities	velocity	NNS
58810	2423	30	as	as	RB
58810	2423	31	great	great	JJ
58810	2423	32	as	as	IN
58810	2423	33	a	a	DT
58810	2423	34	hundred	hundred	CD
58810	2423	35	miles	mile	NNS
58810	2423	36	_	_	IN
58810	2423	37	a	a	DT
58810	2423	38	second	second	JJ
58810	2423	39	_	_	NN
58810	2423	40	.	.	.
58810	2424	1	The	the	DT
58810	2424	2	spots	spot	NNS
58810	2424	3	change	change	VBP
58810	2424	4	their	-PRON-	PRP$
58810	2424	5	form	form	NN
58810	2424	6	and	and	CC
58810	2424	7	size	size	NN
58810	2424	8	quite	quite	RB
58810	2424	9	perceptibly	perceptibly	RB
58810	2424	10	from	from	IN
58810	2424	11	day	day	NN
58810	2424	12	to	to	IN
58810	2424	13	day	day	NN
58810	2424	14	,	,	,
58810	2424	15	and	and	CC
58810	2424	16	sometimes	sometimes	RB
58810	2424	17	even	even	RB
58810	2424	18	from	from	IN
58810	2424	19	hour	hour	NN
58810	2424	20	to	to	IN
58810	2424	21	hour	hour	NN
58810	2424	22	.	.	.
58810	2425	1	178	178	CD
58810	2425	2	.	.	.
58810	2426	1	_	_	NNP
58810	2426	2	Duration	Duration	NNP
58810	2426	3	of	of	IN
58810	2426	4	Sun	Sun	NNP
58810	2426	5	-	-	HYPH
58810	2426	6	Spots._--The	Spots._--The	NNP
58810	2426	7	average	average	JJ
58810	2426	8	life	life	NN
58810	2426	9	of	of	IN
58810	2426	10	a	a	DT
58810	2426	11	sun	sun	NN
58810	2426	12	-	-	HYPH
58810	2426	13	spot	spot	NN
58810	2426	14	is	be	VBZ
58810	2426	15	two	two	CD
58810	2426	16	or	or	CC
58810	2426	17	three	three	CD
58810	2426	18	months	month	NNS
58810	2426	19	:	:	:
58810	2426	20	the	the	DT
58810	2426	21	longest	long	JJS
58810	2426	22	on	on	IN
58810	2426	23	record	record	NN
58810	2426	24	is	be	VBZ
58810	2426	25	that	that	DT
58810	2426	26	of	of	IN
58810	2426	27	a	a	DT
58810	2426	28	spot	spot	NN
58810	2426	29	observed	observe	VBN
58810	2426	30	in	in	IN
58810	2426	31	1840	1840	CD
58810	2426	32	and	and	CC
58810	2426	33	1841	1841	CD
58810	2426	34	,	,	,
58810	2426	35	which	which	WDT
58810	2426	36	lasted	last	VBD
58810	2426	37	eighteen	eighteen	CD
58810	2426	38	months	month	NNS
58810	2426	39	.	.	.
58810	2427	1	There	there	EX
58810	2427	2	are	be	VBP
58810	2427	3	cases	case	NNS
58810	2427	4	,	,	,
58810	2427	5	however	however	RB
58810	2427	6	,	,	,
58810	2427	7	where	where	WRB
58810	2427	8	the	the	DT
58810	2427	9	disappearance	disappearance	NN
58810	2427	10	of	of	IN
58810	2427	11	a	a	DT
58810	2427	12	spot	spot	NN
58810	2427	13	is	be	VBZ
58810	2427	14	very	very	RB
58810	2427	15	soon	soon	RB
58810	2427	16	followed	follow	VBN
58810	2427	17	by	by	IN
58810	2427	18	the	the	DT
58810	2427	19	appearance	appearance	NN
58810	2427	20	of	of	IN
58810	2427	21	another	another	DT
58810	2427	22	at	at	IN
58810	2427	23	the	the	DT
58810	2427	24	same	same	JJ
58810	2427	25	point	point	NN
58810	2427	26	;	;	:
58810	2427	27	and	and	CC
58810	2427	28	sometimes	sometimes	RB
58810	2427	29	this	this	DT
58810	2427	30	alternate	alternate	JJ
58810	2427	31	disappearance	disappearance	NN
58810	2427	32	and	and	CC
58810	2427	33	re	re	NN
58810	2427	34	-	-	NN
58810	2427	35	appearance	appearance	NN
58810	2427	36	is	be	VBZ
58810	2427	37	several	several	JJ
58810	2427	38	times	time	NNS
58810	2427	39	repeated	repeat	VBN
58810	2427	40	.	.	.
58810	2428	1	While	while	IN
58810	2428	2	some	some	DT
58810	2428	3	spots	spot	NNS
58810	2428	4	are	be	VBP
58810	2428	5	thus	thus	RB
58810	2428	6	long	long	RB
58810	2428	7	-	-	HYPH
58810	2428	8	lived	live	VBN
58810	2428	9	,	,	,
58810	2428	10	others	other	NNS
58810	2428	11	endure	endure	VBP
58810	2428	12	only	only	RB
58810	2428	13	a	a	DT
58810	2428	14	day	day	NN
58810	2428	15	or	or	CC
58810	2428	16	two	two	CD
58810	2428	17	,	,	,
58810	2428	18	and	and	CC
58810	2428	19	sometimes	sometimes	RB
58810	2428	20	only	only	RB
58810	2428	21	a	a	DT
58810	2428	22	few	few	JJ
58810	2428	23	hours	hour	NNS
58810	2428	24	.	.	.
58810	2429	1	179	179	CD
58810	2429	2	.	.	.
58810	2430	1	_	_	NNP
58810	2430	2	Groups	Groups	NNPS
58810	2430	3	of	of	IN
58810	2430	4	Spots._--The	spots._--the	CD
58810	2430	5	spots	spot	NNS
58810	2430	6	usually	usually	RB
58810	2430	7	appear	appear	VBP
58810	2430	8	not	not	RB
58810	2430	9	singly	singly	RB
58810	2430	10	,	,	,
58810	2430	11	but	but	CC
58810	2430	12	in	in	IN
58810	2430	13	groups	group	NNS
58810	2430	14	.	.	.
58810	2431	1	A	a	DT
58810	2431	2	large	large	JJ
58810	2431	3	spot	spot	NN
58810	2431	4	is	be	VBZ
58810	2431	5	often	often	RB
58810	2431	6	followed	follow	VBN
58810	2431	7	by	by	IN
58810	2431	8	a	a	DT
58810	2431	9	train	train	NN
58810	2431	10	of	of	IN
58810	2431	11	smaller	small	JJR
58810	2431	12	ones	one	NNS
58810	2431	13	to	to	IN
58810	2431	14	the	the	DT
58810	2431	15	east	east	NN
58810	2431	16	of	of	IN
58810	2431	17	it	-PRON-	PRP
58810	2431	18	,	,	,
58810	2431	19	many	many	JJ
58810	2431	20	of	of	IN
58810	2431	21	which	which	WDT
58810	2431	22	are	be	VBP
58810	2431	23	apt	apt	JJ
58810	2431	24	to	to	TO
58810	2431	25	be	be	VB
58810	2431	26	irregular	irregular	JJ
58810	2431	27	in	in	IN
58810	2431	28	form	form	NN
58810	2431	29	and	and	CC
58810	2431	30	very	very	RB
58810	2431	31	imperfect	imperfect	JJ
58810	2431	32	in	in	IN
58810	2431	33	structure	structure	NN
58810	2431	34	,	,	,
58810	2431	35	sometimes	sometimes	RB
58810	2431	36	with	with	IN
58810	2431	37	no	no	DT
58810	2431	38	umbra	umbra	NN
58810	2431	39	at	at	RB
58810	2431	40	all	all	RB
58810	2431	41	,	,	,
58810	2431	42	often	often	RB
58810	2431	43	with	with	IN
58810	2431	44	a	a	DT
58810	2431	45	penumbra	penumbra	NN
58810	2431	46	only	only	RB
58810	2431	47	on	on	IN
58810	2431	48	one	one	CD
58810	2431	49	side	side	NN
58810	2431	50	.	.	.
58810	2432	1	In	in	IN
58810	2432	2	such	such	JJ
58810	2432	3	cases	case	NNS
58810	2432	4	,	,	,
58810	2432	5	when	when	WRB
58810	2432	6	any	any	DT
58810	2432	7	considerable	considerable	JJ
58810	2432	8	change	change	NN
58810	2432	9	of	of	IN
58810	2432	10	form	form	NN
58810	2432	11	or	or	CC
58810	2432	12	structure	structure	NN
58810	2432	13	shows	show	VBZ
58810	2432	14	itself	-PRON-	PRP
58810	2432	15	in	in	IN
58810	2432	16	the	the	DT
58810	2432	17	principal	principal	JJ
58810	2432	18	spot	spot	NN
58810	2432	19	,	,	,
58810	2432	20	it	-PRON-	PRP
58810	2432	21	seems	seem	VBZ
58810	2432	22	to	to	TO
58810	2432	23	rush	rush	VB
58810	2432	24	westward	westward	RB
58810	2432	25	over	over	IN
58810	2432	26	the	the	DT
58810	2432	27	solar	solar	JJ
58810	2432	28	surface	surface	NN
58810	2432	29	,	,	,
58810	2432	30	leaving	leave	VBG
58810	2432	31	its	-PRON-	PRP$
58810	2432	32	attendants	attendant	NNS
58810	2432	33	trailing	trail	VBG
58810	2432	34	behind	behind	RB
58810	2432	35	.	.	.
58810	2433	1	When	when	WRB
58810	2433	2	a	a	DT
58810	2433	3	large	large	JJ
58810	2433	4	spot	spot	NN
58810	2433	5	divides	divide	VBZ
58810	2433	6	into	into	IN
58810	2433	7	two	two	CD
58810	2433	8	or	or	CC
58810	2433	9	more	more	JJR
58810	2433	10	,	,	,
58810	2433	11	as	as	RB
58810	2433	12	often	often	RB
58810	2433	13	happens	happen	VBZ
58810	2433	14	,	,	,
58810	2433	15	the	the	DT
58810	2433	16	parts	part	NNS
58810	2433	17	usually	usually	RB
58810	2433	18	seem	seem	VBP
58810	2433	19	to	to	TO
58810	2433	20	repel	repel	VB
58810	2433	21	each	each	DT
58810	2433	22	other	other	JJ
58810	2433	23	,	,	,
58810	2433	24	and	and	CC
58810	2433	25	fly	fly	VB
58810	2433	26	apart	apart	RB
58810	2433	27	with	with	IN
58810	2433	28	great	great	JJ
58810	2433	29	velocity	velocity	NN
58810	2433	30	.	.	.
58810	2434	1	180	180	CD
58810	2434	2	.	.	.
58810	2435	1	_	_	NNP
58810	2435	2	Size	Size	NNP
58810	2435	3	of	of	IN
58810	2435	4	the	the	DT
58810	2435	5	Spots._--The	spots._--the	CD
58810	2435	6	spots	spot	NNS
58810	2435	7	are	be	VBP
58810	2435	8	sometimes	sometimes	RB
58810	2435	9	of	of	IN
58810	2435	10	enormous	enormous	JJ
58810	2435	11	size	size	NN
58810	2435	12	.	.	.
58810	2436	1	Groups	group	NNS
58810	2436	2	have	have	VBP
58810	2436	3	often	often	RB
58810	2436	4	been	be	VBN
58810	2436	5	observed	observe	VBN
58810	2436	6	covering	cover	VBG
58810	2436	7	areas	area	NNS
58810	2436	8	of	of	IN
58810	2436	9	more	more	JJR
58810	2436	10	than	than	IN
58810	2436	11	a	a	DT
58810	2436	12	hundred	hundred	CD
58810	2436	13	thousand	thousand	CD
58810	2436	14	miles	mile	NNS
58810	2436	15	square	square	JJ
58810	2436	16	,	,	,
58810	2436	17	and	and	CC
58810	2436	18	single	single	JJ
58810	2436	19	spots	spot	NNS
58810	2436	20	occasionally	occasionally	RB
58810	2436	21	measure	measure	VBP
58810	2436	22	from	from	IN
58810	2436	23	forty	forty	CD
58810	2436	24	to	to	IN
58810	2436	25	fifty	fifty	CD
58810	2436	26	thousand	thousand	CD
58810	2436	27	miles	mile	NNS
58810	2436	28	in	in	IN
58810	2436	29	diameter	diameter	NN
58810	2436	30	,	,	,
58810	2436	31	the	the	DT
58810	2436	32	umbra	umbra	JJ
58810	2436	33	being	be	VBG
58810	2436	34	twenty	twenty	CD
58810	2436	35	-	-	HYPH
58810	2436	36	five	five	CD
58810	2436	37	or	or	CC
58810	2436	38	thirty	thirty	CD
58810	2436	39	thousand	thousand	CD
58810	2436	40	miles	mile	NNS
58810	2436	41	across	across	RB
58810	2436	42	.	.	.
58810	2437	1	A	a	DT
58810	2437	2	spot	spot	NN
58810	2437	3	,	,	,
58810	2437	4	however	however	RB
58810	2437	5	,	,	,
58810	2437	6	measuring	measure	VBG
58810	2437	7	thirty	thirty	CD
58810	2437	8	thousand	thousand	CD
58810	2437	9	miles	mile	NNS
58810	2437	10	over	over	IN
58810	2437	11	all	all	DT
58810	2437	12	,	,	,
58810	2437	13	may	may	MD
58810	2437	14	be	be	VB
58810	2437	15	considered	consider	VBN
58810	2437	16	a	a	DT
58810	2437	17	large	large	JJ
58810	2437	18	one	one	NN
58810	2437	19	.	.	.
58810	2438	1	Such	such	PDT
58810	2438	2	a	a	DT
58810	2438	3	spot	spot	NN
58810	2438	4	can	can	MD
58810	2438	5	easily	easily	RB
58810	2438	6	be	be	VB
58810	2438	7	seen	see	VBN
58810	2438	8	without	without	IN
58810	2438	9	a	a	DT
58810	2438	10	telescope	telescope	NN
58810	2438	11	when	when	WRB
58810	2438	12	the	the	DT
58810	2438	13	brightness	brightness	NN
58810	2438	14	of	of	IN
58810	2438	15	the	the	DT
58810	2438	16	sun	sun	NN
58810	2438	17	's	's	POS
58810	2438	18	surface	surface	NN
58810	2438	19	is	be	VBZ
58810	2438	20	reduced	reduce	VBN
58810	2438	21	by	by	IN
58810	2438	22	clouds	cloud	NNS
58810	2438	23	or	or	CC
58810	2438	24	nearness	nearness	NN
58810	2438	25	to	to	IN
58810	2438	26	the	the	DT
58810	2438	27	horizon	horizon	NN
58810	2438	28	,	,	,
58810	2438	29	or	or	CC
58810	2438	30	by	by	IN
58810	2438	31	the	the	DT
58810	2438	32	use	use	NN
58810	2438	33	of	of	IN
58810	2438	34	colored	colored	JJ
58810	2438	35	glass	glass	NN
58810	2438	36	.	.	.
58810	2439	1	During	during	IN
58810	2439	2	the	the	DT
58810	2439	3	years	year	NNS
58810	2439	4	1871	1871	CD
58810	2439	5	and	and	CC
58810	2439	6	1872	1872	CD
58810	2439	7	spots	spot	NNS
58810	2439	8	were	be	VBD
58810	2439	9	visible	visible	JJ
58810	2439	10	to	to	IN
58810	2439	11	the	the	DT
58810	2439	12	naked	naked	JJ
58810	2439	13	eye	eye	NN
58810	2439	14	for	for	IN
58810	2439	15	a	a	DT
58810	2439	16	considerable	considerable	JJ
58810	2439	17	portion	portion	NN
58810	2439	18	of	of	IN
58810	2439	19	the	the	DT
58810	2439	20	time	time	NN
58810	2439	21	.	.	.
58810	2440	1	The	the	DT
58810	2440	2	largest	large	JJS
58810	2440	3	spot	spot	NN
58810	2440	4	yet	yet	RB
58810	2440	5	recorded	record	VBN
58810	2440	6	was	be	VBD
58810	2440	7	observed	observe	VBN
58810	2440	8	in	in	IN
58810	2440	9	1858	1858	CD
58810	2440	10	.	.	.
58810	2441	1	It	-PRON-	PRP
58810	2441	2	had	have	VBD
58810	2441	3	a	a	DT
58810	2441	4	breadth	breadth	NN
58810	2441	5	of	of	IN
58810	2441	6	more	more	JJR
58810	2441	7	than	than	IN
58810	2441	8	a	a	DT
58810	2441	9	hundred	hundred	CD
58810	2441	10	and	and	CC
58810	2441	11	forty	forty	CD
58810	2441	12	-	-	HYPH
58810	2441	13	three	three	CD
58810	2441	14	thousand	thousand	CD
58810	2441	15	miles	mile	NNS
58810	2441	16	,	,	,
58810	2441	17	or	or	CC
58810	2441	18	nearly	nearly	RB
58810	2441	19	eighteen	eighteen	CD
58810	2441	20	times	time	NNS
58810	2441	21	the	the	DT
58810	2441	22	diameter	diameter	NN
58810	2441	23	of	of	IN
58810	2441	24	the	the	DT
58810	2441	25	earth	earth	NN
58810	2441	26	,	,	,
58810	2441	27	and	and	CC
58810	2441	28	covered	cover	VBN
58810	2441	29	about	about	RB
58810	2441	30	a	a	DT
58810	2441	31	thirty	thirty	CD
58810	2441	32	-	-	HYPH
58810	2441	33	sixth	sixth	JJ
58810	2441	34	of	of	IN
58810	2441	35	the	the	DT
58810	2441	36	whole	whole	JJ
58810	2441	37	surface	surface	NN
58810	2441	38	of	of	IN
58810	2441	39	the	the	DT
58810	2441	40	sun	sun	NN
58810	2441	41	.	.	.
58810	2442	1	[	[	-LRB-
58810	2442	2	Illustration	illustration	NN
58810	2442	3	:	:	:
58810	2442	4	Fig	Fig	NNP
58810	2442	5	.	.	.
58810	2443	1	194	194	CD
58810	2443	2	.	.	.
58810	2443	3	]	]	-RRB-
58810	2444	1	Fig	fig	NN
58810	2444	2	.	.	.
58810	2445	1	194	194	CD
58810	2445	2	represents	represent	VBZ
58810	2445	3	a	a	DT
58810	2445	4	group	group	NN
58810	2445	5	of	of	IN
58810	2445	6	sun	sun	NN
58810	2445	7	-	-	HYPH
58810	2445	8	spots	spot	NNS
58810	2445	9	observed	observe	VBN
58810	2445	10	by	by	IN
58810	2445	11	Professor	Professor	NNP
58810	2445	12	Langley	Langley	NNP
58810	2445	13	,	,	,
58810	2445	14	and	and	CC
58810	2445	15	drawn	draw	VBN
58810	2445	16	on	on	IN
58810	2445	17	the	the	DT
58810	2445	18	same	same	JJ
58810	2445	19	scale	scale	NN
58810	2445	20	as	as	IN
58810	2445	21	the	the	DT
58810	2445	22	small	small	JJ
58810	2445	23	circle	circle	NN
58810	2445	24	in	in	IN
58810	2445	25	the	the	DT
58810	2445	26	upper	upper	JJ
58810	2445	27	left	left	JJ
58810	2445	28	-	-	HYPH
58810	2445	29	hand	hand	NN
58810	2445	30	corner	corner	NN
58810	2445	31	,	,	,
58810	2445	32	which	which	WDT
58810	2445	33	represents	represent	VBZ
58810	2445	34	the	the	DT
58810	2445	35	surface	surface	NN
58810	2445	36	of	of	IN
58810	2445	37	half	half	NN
58810	2445	38	of	of	IN
58810	2445	39	our	-PRON-	PRP$
58810	2445	40	globe	globe	NN
58810	2445	41	.	.	.
58810	2446	1	[	[	-LRB-
58810	2446	2	Illustration	illustration	NN
58810	2446	3	:	:	:
58810	2446	4	Fig	Fig	NNP
58810	2446	5	.	.	.
58810	2447	1	195	195	CD
58810	2447	2	.	.	.
58810	2447	3	]	]	-RRB-
58810	2448	1	181	181	CD
58810	2448	2	.	.	.
58810	2449	1	_	_	NNP
58810	2449	2	The	the	DT
58810	2449	3	Penumbral	Penumbral	NNP
58810	2449	4	Filaments._--Not	Filaments._--Not	''
58810	2449	5	unfrequently	unfrequently	RB
58810	2449	6	the	the	DT
58810	2449	7	penumbral	penumbral	JJ
58810	2449	8	filaments	filament	NNS
58810	2449	9	are	be	VBP
58810	2449	10	curved	curve	VBN
58810	2449	11	spirally	spirally	RB
58810	2449	12	,	,	,
58810	2449	13	indicating	indicate	VBG
58810	2449	14	a	a	DT
58810	2449	15	cyclonic	cyclonic	JJ
58810	2449	16	action	action	NN
58810	2449	17	,	,	,
58810	2449	18	as	as	IN
58810	2449	19	shown	show	VBN
58810	2449	20	in	in	IN
58810	2449	21	Fig	Fig	NNP
58810	2449	22	.	.	.
58810	2450	1	195	195	CD
58810	2450	2	.	.	.
58810	2451	1	In	in	IN
58810	2451	2	such	such	JJ
58810	2451	3	cases	case	NNS
58810	2451	4	the	the	DT
58810	2451	5	whole	whole	JJ
58810	2451	6	spot	spot	NN
58810	2451	7	usually	usually	RB
58810	2451	8	turns	turn	VBZ
58810	2451	9	slowly	slowly	RB
58810	2451	10	around	around	RB
58810	2451	11	,	,	,
58810	2451	12	sometimes	sometimes	RB
58810	2451	13	completing	complete	VBG
58810	2451	14	an	an	DT
58810	2451	15	entire	entire	JJ
58810	2451	16	revolution	revolution	NN
58810	2451	17	in	in	IN
58810	2451	18	a	a	DT
58810	2451	19	few	few	JJ
58810	2451	20	days	day	NNS
58810	2451	21	.	.	.
58810	2452	1	More	more	RBR
58810	2452	2	frequently	frequently	RB
58810	2452	3	,	,	,
58810	2452	4	however	however	RB
58810	2452	5	,	,	,
58810	2452	6	the	the	DT
58810	2452	7	spiral	spiral	JJ
58810	2452	8	motion	motion	NN
58810	2452	9	lasts	last	VBZ
58810	2452	10	but	but	CC
58810	2452	11	a	a	DT
58810	2452	12	short	short	JJ
58810	2452	13	time	time	NN
58810	2452	14	;	;	:
58810	2452	15	and	and	CC
58810	2452	16	occasionally	occasionally	RB
58810	2452	17	,	,	,
58810	2452	18	after	after	IN
58810	2452	19	continuing	continue	VBG
58810	2452	20	for	for	IN
58810	2452	21	a	a	DT
58810	2452	22	while	while	NN
58810	2452	23	in	in	IN
58810	2452	24	one	one	CD
58810	2452	25	direction	direction	NN
58810	2452	26	,	,	,
58810	2452	27	the	the	DT
58810	2452	28	motion	motion	NN
58810	2452	29	is	be	VBZ
58810	2452	30	reversed	reverse	VBN
58810	2452	31	.	.	.
58810	2453	1	Very	very	RB
58810	2453	2	often	often	RB
58810	2453	3	in	in	IN
58810	2453	4	large	large	JJ
58810	2453	5	spots	spot	NNS
58810	2453	6	we	-PRON-	PRP
58810	2453	7	observe	observe	VBP
58810	2453	8	opposite	opposite	JJ
58810	2453	9	spiral	spiral	JJ
58810	2453	10	movements	movement	NNS
58810	2453	11	in	in	IN
58810	2453	12	different	different	JJ
58810	2453	13	portions	portion	NNS
58810	2453	14	of	of	IN
58810	2453	15	the	the	DT
58810	2453	16	umbra	umbra	NN
58810	2453	17	,	,	,
58810	2453	18	as	as	IN
58810	2453	19	shown	show	VBN
58810	2453	20	in	in	IN
58810	2453	21	Figs	Figs	NNP
58810	2453	22	.	.	.
58810	2454	1	196	196	CD
58810	2454	2	and	and	CC
58810	2454	3	197	197	CD
58810	2454	4	.	.	.
58810	2455	1	[	[	-LRB-
58810	2455	2	Illustration	illustration	NN
58810	2455	3	:	:	:
58810	2455	4	Fig	Fig	NNP
58810	2455	5	.	.	.
58810	2456	1	196	196	CD
58810	2456	2	.	.	.
58810	2456	3	]	]	-RRB-
58810	2457	1	Neighboring	neighboring	NN
58810	2457	2	spots	spot	NNS
58810	2457	3	show	show	VBP
58810	2457	4	no	no	DT
58810	2457	5	tendency	tendency	NN
58810	2457	6	to	to	TO
58810	2457	7	rotate	rotate	VB
58810	2457	8	in	in	IN
58810	2457	9	the	the	DT
58810	2457	10	same	same	JJ
58810	2457	11	direction	direction	NN
58810	2457	12	.	.	.
58810	2458	1	The	the	DT
58810	2458	2	number	number	NN
58810	2458	3	of	of	IN
58810	2458	4	spots	spot	NNS
58810	2458	5	in	in	IN
58810	2458	6	which	which	WDT
58810	2458	7	a	a	DT
58810	2458	8	decided	decide	VBN
58810	2458	9	cyclonic	cyclonic	JJ
58810	2458	10	motion	motion	NN
58810	2458	11	(	(	-LRB-
58810	2458	12	like	like	IN
58810	2458	13	that	that	DT
58810	2458	14	shown	show	VBN
58810	2458	15	in	in	IN
58810	2458	16	Fig	Fig	NNP
58810	2458	17	.	.	.
58810	2459	1	198	198	LS
58810	2459	2	)	)	-RRB-
58810	2459	3	appears	appear	VBZ
58810	2459	4	is	be	VBZ
58810	2459	5	comparatively	comparatively	RB
58810	2459	6	small	small	JJ
58810	2459	7	,	,	,
58810	2459	8	not	not	RB
58810	2459	9	exceeding	exceed	VBG
58810	2459	10	two	two	CD
58810	2459	11	or	or	CC
58810	2459	12	three	three	CD
58810	2459	13	per	per	IN
58810	2459	14	cent	cent	NN
58810	2459	15	of	of	IN
58810	2459	16	the	the	DT
58810	2459	17	whole	whole	NN
58810	2459	18	.	.	.
58810	2460	1	[	[	-LRB-
58810	2460	2	Illustration	illustration	NN
58810	2460	3	:	:	:
58810	2460	4	Fig	Fig	NNP
58810	2460	5	.	.	.
58810	2461	1	197	197	CD
58810	2461	2	.	.	.
58810	2461	3	]	]	-RRB-
58810	2462	1	[	[	-LRB-
58810	2462	2	Illustration	illustration	NN
58810	2462	3	:	:	:
58810	2462	4	Fig	Fig	NNP
58810	2462	5	.	.	.
58810	2463	1	198	198	CD
58810	2463	2	.	.	.
58810	2463	3	]	]	-RRB-
58810	2464	1	[	[	-LRB-
58810	2464	2	Illustration	illustration	NN
58810	2464	3	:	:	:
58810	2464	4	Plate	plate	NN
58810	2464	5	2	2	CD
58810	2464	6	.	.	.
58810	2464	7	]	]	-RRB-
58810	2465	1	Plate	plate	NN
58810	2465	2	II	ii	CD
58810	2465	3	.	.	.
58810	2466	1	represents	represent	VBZ
58810	2466	2	a	a	DT
58810	2466	3	typical	typical	JJ
58810	2466	4	sun	sun	NN
58810	2466	5	-	-	HYPH
58810	2466	6	spot	spot	NN
58810	2466	7	as	as	IN
58810	2466	8	delineated	delineate	VBN
58810	2466	9	by	by	IN
58810	2466	10	Professor	Professor	NNP
58810	2466	11	Langley	Langley	NNP
58810	2466	12	.	.	.
58810	2467	1	At	at	IN
58810	2467	2	the	the	DT
58810	2467	3	left	left	JJ
58810	2467	4	-	-	HYPH
58810	2467	5	hand	hand	NN
58810	2467	6	and	and	CC
58810	2467	7	upper	upper	JJ
58810	2467	8	portions	portion	NNS
58810	2467	9	of	of	IN
58810	2467	10	this	this	DT
58810	2467	11	great	great	JJ
58810	2467	12	spot	spot	NN
58810	2467	13	the	the	DT
58810	2467	14	filaments	filament	NNS
58810	2467	15	present	present	VBP
58810	2467	16	the	the	DT
58810	2467	17	ordinary	ordinary	JJ
58810	2467	18	appearance	appearance	NN
58810	2467	19	,	,	,
58810	2467	20	while	while	IN
58810	2467	21	at	at	IN
58810	2467	22	the	the	DT
58810	2467	23	lower	low	JJR
58810	2467	24	edge	edge	NN
58810	2467	25	,	,	,
58810	2467	26	and	and	CC
58810	2467	27	upon	upon	IN
58810	2467	28	the	the	DT
58810	2467	29	great	great	JJ
58810	2467	30	overhanging	overhanging	JJ
58810	2467	31	branch	branch	NN
58810	2467	32	,	,	,
58810	2467	33	they	-PRON-	PRP
58810	2467	34	are	be	VBP
58810	2467	35	arranged	arrange	VBN
58810	2467	36	very	very	RB
58810	2467	37	differently	differently	RB
58810	2467	38	.	.	.
58810	2468	1	The	the	DT
58810	2468	2	feathery	feathery	JJ
58810	2468	3	brush	brush	NN
58810	2468	4	below	below	IN
58810	2468	5	the	the	DT
58810	2468	6	branch	branch	NN
58810	2468	7	,	,	,
58810	2468	8	closely	closely	RB
58810	2468	9	resembling	resemble	VBG
58810	2468	10	a	a	DT
58810	2468	11	frost	frost	NN
58810	2468	12	-	-	HYPH
58810	2468	13	crystal	crystal	NN
58810	2468	14	on	on	IN
58810	2468	15	a	a	DT
58810	2468	16	window	window	NN
58810	2468	17	-	-	HYPH
58810	2468	18	pane	pane	NN
58810	2468	19	,	,	,
58810	2468	20	is	be	VBZ
58810	2468	21	as	as	RB
58810	2468	22	rare	rare	JJ
58810	2468	23	as	as	IN
58810	2468	24	it	-PRON-	PRP
58810	2468	25	is	be	VBZ
58810	2468	26	curious	curious	JJ
58810	2468	27	,	,	,
58810	2468	28	and	and	CC
58810	2468	29	has	have	VBZ
58810	2468	30	not	not	RB
58810	2468	31	been	be	VBN
58810	2468	32	satisfactorily	satisfactorily	RB
58810	2468	33	explained	explain	VBN
58810	2468	34	.	.	.
58810	2469	1	[	[	-LRB-
58810	2469	2	Illustration	illustration	NN
58810	2469	3	:	:	:
58810	2469	4	Fig	Fig	NNP
58810	2469	5	.	.	.
58810	2470	1	199	199	CD
58810	2470	2	.	.	.
58810	2470	3	]	]	-RRB-
58810	2471	1	182	182	CD
58810	2471	2	.	.	.
58810	2472	1	_	_	NNP
58810	2472	2	Birth	Birth	NNP
58810	2472	3	and	and	CC
58810	2472	4	Decay	Decay	NNP
58810	2472	5	of	of	IN
58810	2472	6	Sun	Sun	NNP
58810	2472	7	-	-	HYPH
58810	2472	8	Spots._--The	Spots._--The	NNP
58810	2472	9	formation	formation	NN
58810	2472	10	of	of	IN
58810	2472	11	a	a	DT
58810	2472	12	spot	spot	NN
58810	2472	13	is	be	VBZ
58810	2472	14	sometimes	sometimes	RB
58810	2472	15	gradual	gradual	JJ
58810	2472	16	,	,	,
58810	2472	17	requiring	require	VBG
58810	2472	18	days	day	NNS
58810	2472	19	or	or	CC
58810	2472	20	even	even	RB
58810	2472	21	weeks	week	NNS
58810	2472	22	for	for	IN
58810	2472	23	its	-PRON-	PRP$
58810	2472	24	full	full	JJ
58810	2472	25	development	development	NN
58810	2472	26	;	;	:
58810	2472	27	and	and	CC
58810	2472	28	sometimes	sometimes	RB
58810	2472	29	a	a	DT
58810	2472	30	single	single	JJ
58810	2472	31	day	day	NN
58810	2472	32	suffices	suffice	NNS
58810	2472	33	.	.	.
58810	2473	1	Generally	generally	RB
58810	2473	2	,	,	,
58810	2473	3	for	for	IN
58810	2473	4	some	some	DT
58810	2473	5	time	time	NN
58810	2473	6	before	before	IN
58810	2473	7	its	-PRON-	PRP$
58810	2473	8	appearance	appearance	NN
58810	2473	9	,	,	,
58810	2473	10	there	there	EX
58810	2473	11	is	be	VBZ
58810	2473	12	an	an	DT
58810	2473	13	evident	evident	JJ
58810	2473	14	disturbance	disturbance	NN
58810	2473	15	of	of	IN
58810	2473	16	the	the	DT
58810	2473	17	solar	solar	JJ
58810	2473	18	surface	surface	NN
58810	2473	19	,	,	,
58810	2473	20	indicated	indicate	VBN
58810	2473	21	especially	especially	RB
58810	2473	22	by	by	IN
58810	2473	23	the	the	DT
58810	2473	24	presence	presence	NN
58810	2473	25	of	of	IN
58810	2473	26	many	many	JJ
58810	2473	27	brilliant	brilliant	JJ
58810	2473	28	faculæ	faculæ	NN
58810	2473	29	,	,	,
58810	2473	30	among	among	IN
58810	2473	31	which	which	WDT
58810	2473	32	_	_	NNP
58810	2473	33	pores	pore	VBZ
58810	2473	34	_	_	NNP
58810	2473	35	,	,	,
58810	2473	36	or	or	CC
58810	2473	37	minute	minute	JJ
58810	2473	38	black	black	JJ
58810	2473	39	dots	dot	NNS
58810	2473	40	,	,	,
58810	2473	41	are	be	VBP
58810	2473	42	scattered	scatter	VBN
58810	2473	43	.	.	.
58810	2474	1	These	these	DT
58810	2474	2	enlarge	enlarge	NN
58810	2474	3	,	,	,
58810	2474	4	and	and	CC
58810	2474	5	between	between	IN
58810	2474	6	them	-PRON-	PRP
58810	2474	7	appear	appear	VBP
58810	2474	8	grayish	grayish	NN
58810	2474	9	patches	patch	NNS
58810	2474	10	,	,	,
58810	2474	11	in	in	IN
58810	2474	12	which	which	WDT
58810	2474	13	the	the	DT
58810	2474	14	photospheric	photospheric	JJ
58810	2474	15	structure	structure	NN
58810	2474	16	is	be	VBZ
58810	2474	17	unusually	unusually	RB
58810	2474	18	evident	evident	JJ
58810	2474	19	,	,	,
58810	2474	20	as	as	IN
58810	2474	21	if	if	IN
58810	2474	22	they	-PRON-	PRP
58810	2474	23	were	be	VBD
58810	2474	24	caused	cause	VBN
58810	2474	25	by	by	IN
58810	2474	26	a	a	DT
58810	2474	27	dark	dark	JJ
58810	2474	28	mass	mass	NN
58810	2474	29	lying	lie	VBG
58810	2474	30	below	below	IN
58810	2474	31	a	a	DT
58810	2474	32	thin	thin	JJ
58810	2474	33	veil	veil	NN
58810	2474	34	of	of	IN
58810	2474	35	luminous	luminous	JJ
58810	2474	36	filaments	filament	NNS
58810	2474	37	.	.	.
58810	2475	1	This	this	DT
58810	2475	2	veil	veil	NN
58810	2475	3	seems	seem	VBZ
58810	2475	4	to	to	TO
58810	2475	5	grow	grow	VB
58810	2475	6	gradually	gradually	RB
58810	2475	7	thinner	thin	JJR
58810	2475	8	,	,	,
58810	2475	9	and	and	CC
58810	2475	10	finally	finally	RB
58810	2475	11	breaks	break	VBZ
58810	2475	12	open	open	JJ
58810	2475	13	,	,	,
58810	2475	14	giving	give	VBG
58810	2475	15	us	-PRON-	PRP
58810	2475	16	at	at	IN
58810	2475	17	last	last	JJ
58810	2475	18	the	the	DT
58810	2475	19	complete	complete	JJ
58810	2475	20	spot	spot	NN
58810	2475	21	with	with	IN
58810	2475	22	its	-PRON-	PRP$
58810	2475	23	penumbra	penumbra	NN
58810	2475	24	.	.	.
58810	2476	1	Some	some	DT
58810	2476	2	of	of	IN
58810	2476	3	the	the	DT
58810	2476	4	pores	pore	NNS
58810	2476	5	coalesce	coalesce	NN
58810	2476	6	with	with	IN
58810	2476	7	the	the	DT
58810	2476	8	principal	principal	JJ
58810	2476	9	spot	spot	NN
58810	2476	10	,	,	,
58810	2476	11	some	some	DT
58810	2476	12	disappear	disappear	VBP
58810	2476	13	,	,	,
58810	2476	14	and	and	CC
58810	2476	15	others	other	NNS
58810	2476	16	form	form	VBP
58810	2476	17	the	the	DT
58810	2476	18	attendant	attendant	JJ
58810	2476	19	train	train	NN
58810	2476	20	before	before	IN
58810	2476	21	described	describe	VBN
58810	2476	22	(	(	-LRB-
58810	2476	23	179	179	CD
58810	2476	24	)	)	-RRB-
58810	2476	25	.	.	.
58810	2477	1	The	the	DT
58810	2477	2	spot	spot	NN
58810	2477	3	when	when	WRB
58810	2477	4	once	once	RB
58810	2477	5	formed	form	VBN
58810	2477	6	usually	usually	RB
58810	2477	7	assumes	assume	VBZ
58810	2477	8	a	a	DT
58810	2477	9	circular	circular	JJ
58810	2477	10	form	form	NN
58810	2477	11	,	,	,
58810	2477	12	and	and	CC
58810	2477	13	remains	remain	VBZ
58810	2477	14	without	without	IN
58810	2477	15	striking	strike	VBG
58810	2477	16	change	change	NN
58810	2477	17	until	until	IN
58810	2477	18	it	-PRON-	PRP
58810	2477	19	disappears	disappear	VBZ
58810	2477	20	.	.	.
58810	2478	1	As	as	IN
58810	2478	2	its	-PRON-	PRP$
58810	2478	3	end	end	NN
58810	2478	4	approaches	approach	VBZ
58810	2478	5	,	,	,
58810	2478	6	the	the	DT
58810	2478	7	surrounding	surround	VBG
58810	2478	8	photosphere	photosphere	NN
58810	2478	9	seems	seem	VBZ
58810	2478	10	to	to	TO
58810	2478	11	crowd	crowd	VB
58810	2478	12	in	in	RB
58810	2478	13	,	,	,
58810	2478	14	and	and	CC
58810	2478	15	overwhelm	overwhelm	VB
58810	2478	16	the	the	DT
58810	2478	17	penumbra	penumbra	NN
58810	2478	18	.	.	.
58810	2479	1	Bridges	bridge	NNS
58810	2479	2	of	of	IN
58810	2479	3	light	light	NN
58810	2479	4	(	(	-LRB-
58810	2479	5	Fig	fig	NN
58810	2479	6	.	.	.
58810	2480	1	199	199	LS
58810	2480	2	)	)	-RRB-
58810	2480	3	,	,	,
58810	2480	4	often	often	RB
58810	2480	5	much	much	RB
58810	2480	6	brighter	bright	JJR
58810	2480	7	than	than	IN
58810	2480	8	the	the	DT
58810	2480	9	average	average	NN
58810	2480	10	of	of	IN
58810	2480	11	the	the	DT
58810	2480	12	solar	solar	JJ
58810	2480	13	surface	surface	NN
58810	2480	14	,	,	,
58810	2480	15	push	push	VBP
58810	2480	16	across	across	IN
58810	2480	17	the	the	DT
58810	2480	18	umbra	umbra	NN
58810	2480	19	;	;	:
58810	2480	20	the	the	DT
58810	2480	21	arrangement	arrangement	NN
58810	2480	22	of	of	IN
58810	2480	23	the	the	DT
58810	2480	24	penumbra	penumbra	NN
58810	2480	25	filaments	filament	NNS
58810	2480	26	becomes	become	VBZ
58810	2480	27	confused	confused	JJ
58810	2480	28	;	;	:
58810	2480	29	and	and	CC
58810	2480	30	,	,	,
58810	2480	31	as	as	IN
58810	2480	32	Secchi	Secchi	NNP
58810	2480	33	expresses	express	VBZ
58810	2480	34	it	-PRON-	PRP
58810	2480	35	,	,	,
58810	2480	36	the	the	DT
58810	2480	37	luminous	luminous	JJ
58810	2480	38	matter	matter	NN
58810	2480	39	of	of	IN
58810	2480	40	the	the	DT
58810	2480	41	photosphere	photosphere	NN
58810	2480	42	seems	seem	VBZ
58810	2480	43	to	to	TO
58810	2480	44	tumble	tumble	VB
58810	2480	45	pell	pell	NN
58810	2480	46	-	-	HYPH
58810	2480	47	mell	mell	NNP
58810	2480	48	into	into	IN
58810	2480	49	the	the	DT
58810	2480	50	chasm	chasm	NN
58810	2480	51	,	,	,
58810	2480	52	which	which	WDT
58810	2480	53	disappears	disappear	VBZ
58810	2480	54	,	,	,
58810	2480	55	and	and	CC
58810	2480	56	leaves	leave	VBZ
58810	2480	57	a	a	DT
58810	2480	58	disturbed	disturbed	JJ
58810	2480	59	surface	surface	NN
58810	2480	60	marked	mark	VBN
58810	2480	61	with	with	IN
58810	2480	62	faculæ	faculæ	NN
58810	2480	63	,	,	,
58810	2480	64	which	which	WDT
58810	2480	65	,	,	,
58810	2480	66	in	in	IN
58810	2480	67	their	-PRON-	PRP$
58810	2480	68	turn	turn	NN
58810	2480	69	,	,	,
58810	2480	70	gradually	gradually	RB
58810	2480	71	subside	subside	VB
58810	2480	72	.	.	.
58810	2481	1	[	[	-LRB-
58810	2481	2	Illustration	illustration	NN
58810	2481	3	:	:	:
58810	2481	4	Fig	Fig	NNP
58810	2481	5	.	.	.
58810	2482	1	200	200	CD
58810	2482	2	.	.	.
58810	2482	3	]	]	-RRB-
58810	2483	1	183	183	CD
58810	2483	2	.	.	.
58810	2484	1	_	_	NNP
58810	2484	2	Motion	Motion	NNP
58810	2484	3	of	of	IN
58810	2484	4	Sun	Sun	NNP
58810	2484	5	-	-	HYPH
58810	2484	6	Spots._--The	Spots._--The	NNP
58810	2484	7	spots	spot	NNS
58810	2484	8	have	have	VBP
58810	2484	9	a	a	DT
58810	2484	10	regular	regular	JJ
58810	2484	11	motion	motion	NN
58810	2484	12	across	across	IN
58810	2484	13	the	the	DT
58810	2484	14	disk	disk	NN
58810	2484	15	of	of	IN
58810	2484	16	the	the	DT
58810	2484	17	sun	sun	NN
58810	2484	18	from	from	IN
58810	2484	19	east	east	NNP
58810	2484	20	to	to	IN
58810	2484	21	west	west	NNP
58810	2484	22	,	,	,
58810	2484	23	occupying	occupy	VBG
58810	2484	24	about	about	RB
58810	2484	25	twelve	twelve	CD
58810	2484	26	days	day	NNS
58810	2484	27	in	in	IN
58810	2484	28	the	the	DT
58810	2484	29	transit	transit	NN
58810	2484	30	.	.	.
58810	2485	1	A	a	DT
58810	2485	2	spot	spot	NN
58810	2485	3	generally	generally	RB
58810	2485	4	appears	appear	VBZ
58810	2485	5	first	first	RB
58810	2485	6	on	on	IN
58810	2485	7	or	or	CC
58810	2485	8	near	near	IN
58810	2485	9	the	the	DT
58810	2485	10	east	east	NNP
58810	2485	11	limb	limb	NN
58810	2485	12	,	,	,
58810	2485	13	and	and	CC
58810	2485	14	,	,	,
58810	2485	15	after	after	IN
58810	2485	16	twelve	twelve	CD
58810	2485	17	or	or	CC
58810	2485	18	fourteen	fourteen	CD
58810	2485	19	days	day	NNS
58810	2485	20	,	,	,
58810	2485	21	disappears	disappear	VBZ
58810	2485	22	at	at	IN
58810	2485	23	the	the	DT
58810	2485	24	west	west	NNP
58810	2485	25	limb	limb	NNP
58810	2485	26	.	.	.
58810	2486	1	At	at	IN
58810	2486	2	the	the	DT
58810	2486	3	end	end	NN
58810	2486	4	of	of	IN
58810	2486	5	another	another	DT
58810	2486	6	fourteen	fourteen	CD
58810	2486	7	days	day	NNS
58810	2486	8	,	,	,
58810	2486	9	or	or	CC
58810	2486	10	more	more	RBR
58810	2486	11	,	,	,
58810	2486	12	it	-PRON-	PRP
58810	2486	13	re	re	VBZ
58810	2486	14	-	-	:
58810	2486	15	appears	appear	VBZ
58810	2486	16	at	at	IN
58810	2486	17	the	the	DT
58810	2486	18	east	east	NNP
58810	2486	19	limb	limb	NN
58810	2486	20	,	,	,
58810	2486	21	unless	unless	IN
58810	2486	22	,	,	,
58810	2486	23	in	in	IN
58810	2486	24	the	the	DT
58810	2486	25	mean	mean	JJ
58810	2486	26	time	time	NN
58810	2486	27	,	,	,
58810	2486	28	it	-PRON-	PRP
58810	2486	29	has	have	VBZ
58810	2486	30	vanished	vanish	VBN
58810	2486	31	from	from	IN
58810	2486	32	sight	sight	NN
58810	2486	33	entirely	entirely	RB
58810	2486	34	.	.	.
58810	2487	1	This	this	DT
58810	2487	2	motion	motion	NN
58810	2487	3	of	of	IN
58810	2487	4	the	the	DT
58810	2487	5	spots	spot	NNS
58810	2487	6	is	be	VBZ
58810	2487	7	indicated	indicate	VBN
58810	2487	8	by	by	IN
58810	2487	9	the	the	DT
58810	2487	10	arrow	arrow	NN
58810	2487	11	in	in	IN
58810	2487	12	Fig	Fig	NNP
58810	2487	13	.	.	.
58810	2488	1	200	200	CD
58810	2488	2	.	.	.
58810	2489	1	The	the	DT
58810	2489	2	interval	interval	NN
58810	2489	3	between	between	IN
58810	2489	4	two	two	CD
58810	2489	5	successive	successive	JJ
58810	2489	6	appearances	appearance	NNS
58810	2489	7	of	of	IN
58810	2489	8	the	the	DT
58810	2489	9	same	same	JJ
58810	2489	10	spot	spot	NN
58810	2489	11	on	on	IN
58810	2489	12	the	the	DT
58810	2489	13	eastern	eastern	JJ
58810	2489	14	edge	edge	NN
58810	2489	15	of	of	IN
58810	2489	16	the	the	DT
58810	2489	17	sun	sun	NN
58810	2489	18	is	be	VBZ
58810	2489	19	about	about	RB
58810	2489	20	twenty	twenty	CD
58810	2489	21	-	-	HYPH
58810	2489	22	seven	seven	CD
58810	2489	23	days	day	NNS
58810	2489	24	.	.	.
58810	2490	1	[	[	-LRB-
58810	2490	2	Illustration	illustration	NN
58810	2490	3	:	:	:
58810	2490	4	Fig	Fig	NNP
58810	2490	5	.	.	.
58810	2491	1	201	201	CD
58810	2491	2	.	.	.
58810	2491	3	]	]	-RRB-
58810	2492	1	184	184	CD
58810	2492	2	.	.	.
58810	2493	1	_	_	NNP
58810	2493	2	The	the	DT
58810	2493	3	Rotation	Rotation	NNP
58810	2493	4	of	of	IN
58810	2493	5	the	the	DT
58810	2493	6	Sun._--The	sun._--the	FW
58810	2493	7	spots	spot	NNS
58810	2493	8	are	be	VBP
58810	2493	9	evidently	evidently	RB
58810	2493	10	carried	carry	VBN
58810	2493	11	around	around	RP
58810	2493	12	by	by	IN
58810	2493	13	the	the	DT
58810	2493	14	rotation	rotation	NN
58810	2493	15	of	of	IN
58810	2493	16	the	the	DT
58810	2493	17	sun	sun	NN
58810	2493	18	on	on	IN
58810	2493	19	its	-PRON-	PRP$
58810	2493	20	axis	axis	NN
58810	2493	21	.	.	.
58810	2494	1	It	-PRON-	PRP
58810	2494	2	is	be	VBZ
58810	2494	3	evident	evident	JJ
58810	2494	4	,	,	,
58810	2494	5	from	from	IN
58810	2494	6	Fig	Fig	NNP
58810	2494	7	.	.	.
58810	2495	1	201	201	CD
58810	2495	2	,	,	,
58810	2495	3	that	that	IN
58810	2495	4	the	the	DT
58810	2495	5	sun	sun	NN
58810	2495	6	will	will	MD
58810	2495	7	need	need	VB
58810	2495	8	to	to	TO
58810	2495	9	make	make	VB
58810	2495	10	more	more	JJR
58810	2495	11	than	than	IN
58810	2495	12	a	a	DT
58810	2495	13	complete	complete	JJ
58810	2495	14	rotation	rotation	NN
58810	2495	15	in	in	IN
58810	2495	16	order	order	NN
58810	2495	17	to	to	TO
58810	2495	18	bring	bring	VB
58810	2495	19	a	a	DT
58810	2495	20	spot	spot	NN
58810	2495	21	again	again	RB
58810	2495	22	upon	upon	IN
58810	2495	23	the	the	DT
58810	2495	24	same	same	JJ
58810	2495	25	part	part	NN
58810	2495	26	of	of	IN
58810	2495	27	the	the	DT
58810	2495	28	disk	disk	NN
58810	2495	29	as	as	IN
58810	2495	30	seen	see	VBN
58810	2495	31	from	from	IN
58810	2495	32	the	the	DT
58810	2495	33	earth	earth	NN
58810	2495	34	.	.	.
58810	2496	1	_	_	NNP
58810	2496	2	S	S	NNP
58810	2496	3	_	_	NNP
58810	2496	4	represents	represent	VBZ
58810	2496	5	the	the	DT
58810	2496	6	sun	sun	NN
58810	2496	7	,	,	,
58810	2496	8	and	and	CC
58810	2496	9	_	_	NNP
58810	2496	10	E	E	NNP
58810	2496	11	_	_	NNP
58810	2496	12	the	the	DT
58810	2496	13	earth	earth	NN
58810	2496	14	.	.	.
58810	2497	1	The	the	DT
58810	2497	2	arrows	arrow	NNS
58810	2497	3	indicate	indicate	VBP
58810	2497	4	the	the	DT
58810	2497	5	direction	direction	NN
58810	2497	6	of	of	IN
58810	2497	7	the	the	DT
58810	2497	8	sun	sun	NN
58810	2497	9	's	's	POS
58810	2497	10	rotation	rotation	NN
58810	2497	11	.	.	.
58810	2498	1	When	when	WRB
58810	2498	2	the	the	DT
58810	2498	3	earth	earth	NN
58810	2498	4	is	be	VBZ
58810	2498	5	at	at	IN
58810	2498	6	_	_	NNP
58810	2498	7	E	E	NNP
58810	2498	8	_	_	NNP
58810	2498	9	,	,	,
58810	2498	10	a	a	DT
58810	2498	11	spot	spot	NN
58810	2498	12	at	at	IN
58810	2498	13	_	_	NNP
58810	2498	14	a	a	DT
58810	2498	15	_	_	NNP
58810	2498	16	would	would	MD
58810	2498	17	be	be	VB
58810	2498	18	seen	see	VBN
58810	2498	19	at	at	IN
58810	2498	20	the	the	DT
58810	2498	21	centre	centre	NN
58810	2498	22	of	of	IN
58810	2498	23	the	the	DT
58810	2498	24	solar	solar	JJ
58810	2498	25	disk	disk	NN
58810	2498	26	.	.	.
58810	2499	1	While	while	IN
58810	2499	2	the	the	DT
58810	2499	3	sun	sun	NN
58810	2499	4	is	be	VBZ
58810	2499	5	turning	turn	VBG
58810	2499	6	on	on	RP
58810	2499	7	its	-PRON-	PRP$
58810	2499	8	axis	axis	NN
58810	2499	9	,	,	,
58810	2499	10	the	the	DT
58810	2499	11	earth	earth	NN
58810	2499	12	moves	move	VBZ
58810	2499	13	in	in	IN
58810	2499	14	its	-PRON-	PRP$
58810	2499	15	orbit	orbit	NN
58810	2499	16	from	from	IN
58810	2499	17	_	_	NNP
58810	2499	18	E	E	NNP
58810	2499	19	_	_	NNP
58810	2499	20	to	to	IN
58810	2499	21	_	_	NNP
58810	2499	22	E	E	NNP
58810	2499	23	'	'	POS
58810	2499	24	_	_	NN
58810	2499	25	:	:	:
58810	2499	26	hence	hence	RB
58810	2499	27	the	the	DT
58810	2499	28	sun	sun	NN
58810	2499	29	must	must	MD
58810	2499	30	make	make	VB
58810	2499	31	a	a	DT
58810	2499	32	complete	complete	JJ
58810	2499	33	rotation	rotation	NN
58810	2499	34	,	,	,
58810	2499	35	and	and	CC
58810	2499	36	turn	turn	VB
58810	2499	37	from	from	IN
58810	2499	38	_	_	NNP
58810	2499	39	a	a	DT
58810	2499	40	_	_	NNP
58810	2499	41	to	to	IN
58810	2499	42	_	_	NNP
58810	2499	43	a	a	DT
58810	2499	44	'	'	``
58810	2499	45	_	_	NNP
58810	2499	46	in	in	IN
58810	2499	47	addition	addition	NN
58810	2499	48	,	,	,
58810	2499	49	in	in	IN
58810	2499	50	order	order	NN
58810	2499	51	to	to	TO
58810	2499	52	bring	bring	VB
58810	2499	53	the	the	DT
58810	2499	54	spot	spot	NN
58810	2499	55	again	again	RB
58810	2499	56	to	to	IN
58810	2499	57	the	the	DT
58810	2499	58	centre	centre	NN
58810	2499	59	of	of	IN
58810	2499	60	the	the	DT
58810	2499	61	disk	disk	NN
58810	2499	62	.	.	.
58810	2500	1	To	to	TO
58810	2500	2	carry	carry	VB
58810	2500	3	the	the	DT
58810	2500	4	spot	spot	NN
58810	2500	5	entirely	entirely	RB
58810	2500	6	around	around	RB
58810	2500	7	,	,	,
58810	2500	8	and	and	CC
58810	2500	9	then	then	RB
58810	2500	10	on	on	IN
58810	2500	11	to	to	IN
58810	2500	12	_	_	NNP
58810	2500	13	a	a	DT
58810	2500	14	'	'	``
58810	2500	15	_	_	NN
58810	2500	16	,	,	,
58810	2500	17	requires	require	VBZ
58810	2500	18	about	about	RB
58810	2500	19	twenty	twenty	CD
58810	2500	20	-	-	HYPH
58810	2500	21	seven	seven	CD
58810	2500	22	days	day	NNS
58810	2500	23	.	.	.
58810	2501	1	From	from	IN
58810	2501	2	this	this	DT
58810	2501	3	_	_	NNP
58810	2501	4	synodical	synodical	JJ
58810	2501	5	period	period	NN
58810	2501	6	_	_	XX
58810	2501	7	of	of	IN
58810	2501	8	the	the	DT
58810	2501	9	spot	spot	NN
58810	2501	10	,	,	,
58810	2501	11	as	as	IN
58810	2501	12	it	-PRON-	PRP
58810	2501	13	might	may	MD
58810	2501	14	be	be	VB
58810	2501	15	called	call	VBN
58810	2501	16	,	,	,
58810	2501	17	it	-PRON-	PRP
58810	2501	18	has	have	VBZ
58810	2501	19	been	be	VBN
58810	2501	20	calculated	calculate	VBN
58810	2501	21	that	that	IN
58810	2501	22	the	the	DT
58810	2501	23	sun	sun	NN
58810	2501	24	must	must	MD
58810	2501	25	rotate	rotate	VB
58810	2501	26	on	on	IN
58810	2501	27	its	-PRON-	PRP$
58810	2501	28	axis	axis	NN
58810	2501	29	in	in	IN
58810	2501	30	about	about	RB
58810	2501	31	twenty	twenty	CD
58810	2501	32	-	-	HYPH
58810	2501	33	five	five	CD
58810	2501	34	days	day	NNS
58810	2501	35	.	.	.
58810	2502	1	[	[	-LRB-
58810	2502	2	Illustration	illustration	NN
58810	2502	3	:	:	:
58810	2502	4	Fig	Fig	NNP
58810	2502	5	.	.	.
58810	2503	1	202	202	CD
58810	2503	2	.	.	.
58810	2503	3	]	]	-RRB-
58810	2504	1	185	185	CD
58810	2504	2	.	.	.
58810	2505	1	_	_	NNP
58810	2505	2	The	the	DT
58810	2505	3	Inclination	Inclination	NNP
58810	2505	4	of	of	IN
58810	2505	5	the	the	DT
58810	2505	6	Sun	Sun	NNP
58810	2505	7	's	's	POS
58810	2505	8	Axis._--The	Axis._--The	NNP
58810	2505	9	paths	path	NNS
58810	2505	10	described	describe	VBN
58810	2505	11	by	by	IN
58810	2505	12	sun	sun	NN
58810	2505	13	-	-	HYPH
58810	2505	14	spots	spot	NNS
58810	2505	15	across	across	IN
58810	2505	16	the	the	DT
58810	2505	17	solar	solar	JJ
58810	2505	18	disk	disk	NN
58810	2505	19	vary	vary	VBP
58810	2505	20	with	with	IN
58810	2505	21	the	the	DT
58810	2505	22	position	position	NN
58810	2505	23	of	of	IN
58810	2505	24	the	the	DT
58810	2505	25	earth	earth	NN
58810	2505	26	in	in	IN
58810	2505	27	its	-PRON-	PRP$
58810	2505	28	orbit	orbit	NN
58810	2505	29	,	,	,
58810	2505	30	as	as	IN
58810	2505	31	shown	show	VBN
58810	2505	32	in	in	IN
58810	2505	33	Fig	Fig	NNP
58810	2505	34	.	.	.
58810	2506	1	202	202	CD
58810	2506	2	.	.	.
58810	2507	1	We	-PRON-	PRP
58810	2507	2	therefore	therefore	RB
58810	2507	3	conclude	conclude	VBP
58810	2507	4	that	that	IN
58810	2507	5	the	the	DT
58810	2507	6	sun	sun	NN
58810	2507	7	's	's	POS
58810	2507	8	axis	axis	NN
58810	2507	9	is	be	VBZ
58810	2507	10	not	not	RB
58810	2507	11	perpendicular	perpendicular	JJ
58810	2507	12	to	to	IN
58810	2507	13	the	the	DT
58810	2507	14	plane	plane	NN
58810	2507	15	of	of	IN
58810	2507	16	the	the	DT
58810	2507	17	earth	earth	NN
58810	2507	18	's	's	POS
58810	2507	19	orbit	orbit	NN
58810	2507	20	.	.	.
58810	2508	1	The	the	DT
58810	2508	2	sun	sun	NN
58810	2508	3	rotates	rotate	VBZ
58810	2508	4	on	on	IN
58810	2508	5	its	-PRON-	PRP$
58810	2508	6	axis	axis	NN
58810	2508	7	from	from	IN
58810	2508	8	west	west	NN
58810	2508	9	to	to	IN
58810	2508	10	east	east	NN
58810	2508	11	,	,	,
58810	2508	12	and	and	CC
58810	2508	13	the	the	DT
58810	2508	14	axis	axis	NN
58810	2508	15	leans	lean	VBZ
58810	2508	16	about	about	RB
58810	2508	17	seven	seven	CD
58810	2508	18	degrees	degree	NNS
58810	2508	19	from	from	IN
58810	2508	20	the	the	DT
58810	2508	21	perpendicular	perpendicular	NN
58810	2508	22	to	to	IN
58810	2508	23	the	the	DT
58810	2508	24	earth	earth	NN
58810	2508	25	's	's	POS
58810	2508	26	orbit	orbit	NN
58810	2508	27	.	.	.
58810	2509	1	186	186	CD
58810	2509	2	.	.	.
58810	2510	1	_	_	NNP
58810	2510	2	The	the	DT
58810	2510	3	Proper	Proper	NNP
58810	2510	4	Motion	Motion	NNP
58810	2510	5	of	of	IN
58810	2510	6	the	the	DT
58810	2510	7	Spots._--When	spots._--when	NN
58810	2510	8	the	the	DT
58810	2510	9	period	period	NN
58810	2510	10	of	of	IN
58810	2510	11	the	the	DT
58810	2510	12	sun	sun	NN
58810	2510	13	's	's	POS
58810	2510	14	rotation	rotation	NN
58810	2510	15	is	be	VBZ
58810	2510	16	deduced	deduce	VBN
58810	2510	17	from	from	IN
58810	2510	18	the	the	DT
58810	2510	19	motion	motion	NN
58810	2510	20	of	of	IN
58810	2510	21	spots	spot	NNS
58810	2510	22	in	in	IN
58810	2510	23	different	different	JJ
58810	2510	24	solar	solar	JJ
58810	2510	25	latitudes	latitude	NNS
58810	2510	26	,	,	,
58810	2510	27	there	there	EX
58810	2510	28	is	be	VBZ
58810	2510	29	found	find	VBN
58810	2510	30	to	to	TO
58810	2510	31	be	be	VB
58810	2510	32	considerable	considerable	JJ
58810	2510	33	variation	variation	NN
58810	2510	34	in	in	IN
58810	2510	35	the	the	DT
58810	2510	36	results	result	NNS
58810	2510	37	obtained	obtain	VBN
58810	2510	38	.	.	.
58810	2511	1	Thus	thus	RB
58810	2511	2	spots	spot	NNS
58810	2511	3	near	near	IN
58810	2511	4	the	the	DT
58810	2511	5	equator	equator	NN
58810	2511	6	indicate	indicate	VBP
58810	2511	7	that	that	IN
58810	2511	8	the	the	DT
58810	2511	9	sun	sun	NN
58810	2511	10	rotates	rotate	VBZ
58810	2511	11	in	in	IN
58810	2511	12	about	about	RB
58810	2511	13	twenty	twenty	CD
58810	2511	14	-	-	HYPH
58810	2511	15	five	five	CD
58810	2511	16	days	day	NNS
58810	2511	17	;	;	:
58810	2511	18	while	while	IN
58810	2511	19	those	those	DT
58810	2511	20	in	in	IN
58810	2511	21	latitude	latitude	NN
58810	2511	22	20	20	CD
58810	2511	23	°	°	NNS
58810	2511	24	indicate	indicate	VBP
58810	2511	25	a	a	DT
58810	2511	26	period	period	NN
58810	2511	27	about	about	RB
58810	2511	28	eighteen	eighteen	CD
58810	2511	29	hours	hour	NNS
58810	2511	30	longer	longer	RB
58810	2511	31	;	;	:
58810	2511	32	and	and	CC
58810	2511	33	those	those	DT
58810	2511	34	in	in	IN
58810	2511	35	latitude	latitude	NN
58810	2511	36	30	30	CD
58810	2511	37	°	°	,
58810	2511	38	a	a	DT
58810	2511	39	period	period	NN
58810	2511	40	of	of	IN
58810	2511	41	twenty	twenty	CD
58810	2511	42	-	-	HYPH
58810	2511	43	seven	seven	CD
58810	2511	44	days	day	NNS
58810	2511	45	and	and	CC
58810	2511	46	a	a	DT
58810	2511	47	half	half	NN
58810	2511	48	.	.	.
58810	2512	1	Strictly	strictly	RB
58810	2512	2	speaking	speak	VBG
58810	2512	3	,	,	,
58810	2512	4	the	the	DT
58810	2512	5	sun	sun	NN
58810	2512	6	,	,	,
58810	2512	7	as	as	IN
58810	2512	8	a	a	DT
58810	2512	9	whole	whole	NN
58810	2512	10	,	,	,
58810	2512	11	has	have	VBZ
58810	2512	12	no	no	DT
58810	2512	13	single	single	JJ
58810	2512	14	period	period	NN
58810	2512	15	of	of	IN
58810	2512	16	rotation	rotation	NN
58810	2512	17	;	;	,
58810	2512	18	but	but	CC
58810	2512	19	different	different	JJ
58810	2512	20	portions	portion	NNS
58810	2512	21	of	of	IN
58810	2512	22	its	-PRON-	PRP$
58810	2512	23	surface	surface	NN
58810	2512	24	perform	perform	VBP
58810	2512	25	their	-PRON-	PRP$
58810	2512	26	revolutions	revolution	NNS
58810	2512	27	in	in	IN
58810	2512	28	different	different	JJ
58810	2512	29	times	time	NNS
58810	2512	30	.	.	.
58810	2513	1	The	the	DT
58810	2513	2	equatorial	equatorial	JJ
58810	2513	3	regions	region	NNS
58810	2513	4	not	not	RB
58810	2513	5	only	only	RB
58810	2513	6	move	move	VBP
58810	2513	7	more	more	RBR
58810	2513	8	rapidly	rapidly	RB
58810	2513	9	in	in	IN
58810	2513	10	miles	mile	NNS
58810	2513	11	per	per	IN
58810	2513	12	hour	hour	NN
58810	2513	13	than	than	IN
58810	2513	14	the	the	DT
58810	2513	15	rest	rest	NN
58810	2513	16	of	of	IN
58810	2513	17	the	the	DT
58810	2513	18	solar	solar	JJ
58810	2513	19	surface	surface	NN
58810	2513	20	,	,	,
58810	2513	21	but	but	CC
58810	2513	22	they	-PRON-	PRP
58810	2513	23	_	_	NNP
58810	2513	24	complete	complete	VBP
58810	2513	25	the	the	DT
58810	2513	26	entire	entire	JJ
58810	2513	27	rotation	rotation	NN
58810	2513	28	in	in	IN
58810	2513	29	shorter	short	JJR
58810	2513	30	time	time	NN
58810	2513	31	_	_	NNP
58810	2513	32	.	.	.
58810	2514	1	[	[	-LRB-
58810	2514	2	Illustration	illustration	NN
58810	2514	3	:	:	:
58810	2514	4	Fig	Fig	NNP
58810	2514	5	.	.	.
58810	2515	1	203	203	CD
58810	2515	2	.	.	.
58810	2515	3	]	]	-RRB-
58810	2516	1	There	there	EX
58810	2516	2	appears	appear	VBZ
58810	2516	3	to	to	TO
58810	2516	4	be	be	VB
58810	2516	5	a	a	DT
58810	2516	6	peculiar	peculiar	JJ
58810	2516	7	surface	surface	NN
58810	2516	8	-	-	HYPH
58810	2516	9	drift	drift	NN
58810	2516	10	in	in	IN
58810	2516	11	the	the	DT
58810	2516	12	equatorial	equatorial	JJ
58810	2516	13	regions	region	NNS
58810	2516	14	of	of	IN
58810	2516	15	the	the	DT
58810	2516	16	sun	sun	NN
58810	2516	17	,	,	,
58810	2516	18	the	the	DT
58810	2516	19	cause	cause	NN
58810	2516	20	of	of	IN
58810	2516	21	which	which	WDT
58810	2516	22	is	be	VBZ
58810	2516	23	unknown	unknown	JJ
58810	2516	24	,	,	,
58810	2516	25	but	but	CC
58810	2516	26	which	which	WDT
58810	2516	27	gives	give	VBZ
58810	2516	28	the	the	DT
58810	2516	29	spots	spot	NNS
58810	2516	30	a	a	DT
58810	2516	31	_	_	NNP
58810	2516	32	proper	proper	JJ
58810	2516	33	_	_	NNP
58810	2516	34	motion	motion	NN
58810	2516	35	;	;	:
58810	2516	36	that	that	RB
58810	2516	37	is	is	RB
58810	2516	38	,	,	,
58810	2516	39	a	a	DT
58810	2516	40	motion	motion	NN
58810	2516	41	of	of	IN
58810	2516	42	their	-PRON-	PRP$
58810	2516	43	own	own	JJ
58810	2516	44	,	,	,
58810	2516	45	independent	independent	JJ
58810	2516	46	of	of	IN
58810	2516	47	the	the	DT
58810	2516	48	rotation	rotation	NN
58810	2516	49	of	of	IN
58810	2516	50	the	the	DT
58810	2516	51	sun	sun	NN
58810	2516	52	.	.	.
58810	2517	1	[	[	-LRB-
58810	2517	2	Illustration	illustration	NN
58810	2517	3	:	:	:
58810	2517	4	Fig	Fig	NNP
58810	2517	5	.	.	.
58810	2518	1	204	204	CD
58810	2518	2	.	.	.
58810	2518	3	]	]	-RRB-
58810	2519	1	187	187	CD
58810	2519	2	.	.	.
58810	2520	1	_	_	NNP
58810	2520	2	Distribution	distribution	NN
58810	2520	3	of	of	IN
58810	2520	4	the	the	DT
58810	2520	5	Sun	Sun	NNP
58810	2520	6	-	-	HYPH
58810	2520	7	Spots._--The	Spots._--The	NNP
58810	2520	8	sun	sun	NN
58810	2520	9	-	-	HYPH
58810	2520	10	spots	spot	NNS
58810	2520	11	are	be	VBP
58810	2520	12	not	not	RB
58810	2520	13	distributed	distribute	VBN
58810	2520	14	uniformly	uniformly	RB
58810	2520	15	over	over	IN
58810	2520	16	the	the	DT
58810	2520	17	sun	sun	NN
58810	2520	18	's	's	POS
58810	2520	19	surface	surface	NN
58810	2520	20	,	,	,
58810	2520	21	but	but	CC
58810	2520	22	occur	occur	VBP
58810	2520	23	mainly	mainly	RB
58810	2520	24	in	in	IN
58810	2520	25	two	two	CD
58810	2520	26	zones	zone	NNS
58810	2520	27	on	on	IN
58810	2520	28	each	each	DT
58810	2520	29	side	side	NN
58810	2520	30	of	of	IN
58810	2520	31	the	the	DT
58810	2520	32	equator	equator	NN
58810	2520	33	,	,	,
58810	2520	34	and	and	CC
58810	2520	35	between	between	IN
58810	2520	36	the	the	DT
58810	2520	37	latitudes	latitude	NNS
58810	2520	38	of	of	IN
58810	2520	39	10	10	CD
58810	2520	40	°	°	NNS
58810	2520	41	and	and	CC
58810	2520	42	30	30	CD
58810	2520	43	°	°	NNS
58810	2520	44	,	,	,
58810	2520	45	as	as	IN
58810	2520	46	shown	show	VBN
58810	2520	47	in	in	IN
58810	2520	48	Fig	Fig	NNP
58810	2520	49	.	.	.
58810	2521	1	203	203	CD
58810	2521	2	.	.	.
58810	2522	1	On	on	IN
58810	2522	2	and	and	CC
58810	2522	3	near	near	IN
58810	2522	4	the	the	DT
58810	2522	5	equator	equator	NN
58810	2522	6	itself	-PRON-	PRP
58810	2522	7	they	-PRON-	PRP
58810	2522	8	are	be	VBP
58810	2522	9	comparatively	comparatively	RB
58810	2522	10	rare	rare	JJ
58810	2522	11	.	.	.
58810	2523	1	There	there	EX
58810	2523	2	are	be	VBP
58810	2523	3	still	still	RB
58810	2523	4	fewer	few	JJR
58810	2523	5	beyond	beyond	IN
58810	2523	6	35	35	CD
58810	2523	7	°	°	NNS
58810	2523	8	of	of	IN
58810	2523	9	latitude	latitude	NN
58810	2523	10	,	,	,
58810	2523	11	and	and	CC
58810	2523	12	only	only	RB
58810	2523	13	a	a	DT
58810	2523	14	single	single	JJ
58810	2523	15	spot	spot	NN
58810	2523	16	has	have	VBZ
58810	2523	17	ever	ever	RB
58810	2523	18	been	be	VBN
58810	2523	19	recorded	record	VBN
58810	2523	20	more	more	JJR
58810	2523	21	than	than	IN
58810	2523	22	45	45	CD
58810	2523	23	°	°	NNS
58810	2523	24	from	from	IN
58810	2523	25	the	the	DT
58810	2523	26	solar	solar	JJ
58810	2523	27	equator	equator	NN
58810	2523	28	.	.	.
58810	2524	1	Fig	fig	NN
58810	2524	2	.	.	.
58810	2525	1	204	204	CD
58810	2525	2	shows	show	VBZ
58810	2525	3	the	the	DT
58810	2525	4	distribution	distribution	NN
58810	2525	5	of	of	IN
58810	2525	6	the	the	DT
58810	2525	7	sun	sun	NN
58810	2525	8	-	-	HYPH
58810	2525	9	spots	spot	NNS
58810	2525	10	observed	observe	VBN
58810	2525	11	by	by	IN
58810	2525	12	Carrington	Carrington	NNP
58810	2525	13	during	during	IN
58810	2525	14	a	a	DT
58810	2525	15	period	period	NN
58810	2525	16	of	of	IN
58810	2525	17	eight	eight	CD
58810	2525	18	years	year	NNS
58810	2525	19	.	.	.
58810	2526	1	The	the	DT
58810	2526	2	irregular	irregular	JJ
58810	2526	3	line	line	NN
58810	2526	4	on	on	IN
58810	2526	5	the	the	DT
58810	2526	6	left	left	JJ
58810	2526	7	-	-	HYPH
58810	2526	8	hand	hand	NN
58810	2526	9	side	side	NN
58810	2526	10	of	of	IN
58810	2526	11	the	the	DT
58810	2526	12	figure	figure	NN
58810	2526	13	indicates	indicate	VBZ
58810	2526	14	by	by	IN
58810	2526	15	its	-PRON-	PRP$
58810	2526	16	height	height	NN
58810	2526	17	the	the	DT
58810	2526	18	comparative	comparative	JJ
58810	2526	19	frequency	frequency	NN
58810	2526	20	with	with	IN
58810	2526	21	which	which	WDT
58810	2526	22	the	the	DT
58810	2526	23	spots	spot	NNS
58810	2526	24	occurred	occur	VBD
58810	2526	25	in	in	IN
58810	2526	26	different	different	JJ
58810	2526	27	latitudes	latitude	NNS
58810	2526	28	.	.	.
58810	2527	1	In	in	IN
58810	2527	2	Fig	Fig	NNP
58810	2527	3	.	.	.
58810	2528	1	205	205	CD
58810	2528	2	the	the	DT
58810	2528	3	same	same	JJ
58810	2528	4	thing	thing	NN
58810	2528	5	is	be	VBZ
58810	2528	6	indicated	indicate	VBN
58810	2528	7	by	by	IN
58810	2528	8	different	different	JJ
58810	2528	9	degrees	degree	NNS
58810	2528	10	of	of	IN
58810	2528	11	darkness	darkness	NN
58810	2528	12	in	in	IN
58810	2528	13	the	the	DT
58810	2528	14	shading	shading	NN
58810	2528	15	of	of	IN
58810	2528	16	the	the	DT
58810	2528	17	belts	belt	NNS
58810	2528	18	.	.	.
58810	2529	1	[	[	-LRB-
58810	2529	2	Illustration	illustration	NN
58810	2529	3	:	:	:
58810	2529	4	Fig	Fig	NNP
58810	2529	5	.	.	.
58810	2530	1	205	205	CD
58810	2530	2	.	.	.
58810	2530	3	]	]	-RRB-
58810	2531	1	188	188	CD
58810	2531	2	.	.	.
58810	2532	1	_	_	NNP
58810	2532	2	The	the	DT
58810	2532	3	Periodicity	Periodicity	NNP
58810	2532	4	of	of	IN
58810	2532	5	the	the	DT
58810	2532	6	Spots._--Careful	spots._--careful	JJ
58810	2532	7	observations	observation	NNS
58810	2532	8	of	of	IN
58810	2532	9	the	the	DT
58810	2532	10	solar	solar	JJ
58810	2532	11	spots	spot	NNS
58810	2532	12	indicate	indicate	VBP
58810	2532	13	a	a	DT
58810	2532	14	period	period	NN
58810	2532	15	of	of	IN
58810	2532	16	about	about	RB
58810	2532	17	eleven	eleven	CD
58810	2532	18	years	year	NNS
58810	2532	19	in	in	IN
58810	2532	20	the	the	DT
58810	2532	21	spot	spot	NN
58810	2532	22	-	-	HYPH
58810	2532	23	producing	produce	VBG
58810	2532	24	activity	activity	NN
58810	2532	25	of	of	IN
58810	2532	26	the	the	DT
58810	2532	27	sun	sun	NN
58810	2532	28	.	.	.
58810	2533	1	During	during	IN
58810	2533	2	two	two	CD
58810	2533	3	or	or	CC
58810	2533	4	three	three	CD
58810	2533	5	years	year	NNS
58810	2533	6	the	the	DT
58810	2533	7	spots	spot	NNS
58810	2533	8	increase	increase	VBP
58810	2533	9	in	in	IN
58810	2533	10	number	number	NN
58810	2533	11	and	and	CC
58810	2533	12	in	in	IN
58810	2533	13	size	size	NN
58810	2533	14	;	;	:
58810	2533	15	then	then	RB
58810	2533	16	they	-PRON-	PRP
58810	2533	17	begin	begin	VBP
58810	2533	18	to	to	TO
58810	2533	19	diminish	diminish	VB
58810	2533	20	,	,	,
58810	2533	21	and	and	CC
58810	2533	22	reach	reach	VB
58810	2533	23	a	a	DT
58810	2533	24	minimum	minimum	JJ
58810	2533	25	five	five	CD
58810	2533	26	or	or	CC
58810	2533	27	six	six	CD
58810	2533	28	years	year	NNS
58810	2533	29	after	after	IN
58810	2533	30	the	the	DT
58810	2533	31	maximum	maximum	NN
58810	2533	32	.	.	.
58810	2534	1	Another	another	DT
58810	2534	2	period	period	NN
58810	2534	3	of	of	IN
58810	2534	4	about	about	RB
58810	2534	5	six	six	CD
58810	2534	6	years	year	NNS
58810	2534	7	brings	bring	VBZ
58810	2534	8	the	the	DT
58810	2534	9	return	return	NN
58810	2534	10	of	of	IN
58810	2534	11	the	the	DT
58810	2534	12	maximum	maximum	NN
58810	2534	13	.	.	.
58810	2535	1	The	the	DT
58810	2535	2	intervals	interval	NNS
58810	2535	3	are	be	VBP
58810	2535	4	,	,	,
58810	2535	5	however	however	RB
58810	2535	6	,	,	,
58810	2535	7	somewhat	somewhat	RB
58810	2535	8	irregular	irregular	JJ
58810	2535	9	.	.	.
58810	2536	1	[	[	-LRB-
58810	2536	2	Illustration	illustration	NN
58810	2536	3	:	:	:
58810	2536	4	Fig	Fig	NNP
58810	2536	5	.	.	.
58810	2537	1	206	206	CD
58810	2537	2	.	.	.
58810	2537	3	]	]	-RRB-
58810	2538	1	Fig	fig	NN
58810	2538	2	.	.	.
58810	2539	1	206	206	CD
58810	2539	2	gives	give	VBZ
58810	2539	3	a	a	DT
58810	2539	4	graphic	graphic	JJ
58810	2539	5	representation	representation	NN
58810	2539	6	of	of	IN
58810	2539	7	the	the	DT
58810	2539	8	periodicity	periodicity	NN
58810	2539	9	of	of	IN
58810	2539	10	the	the	DT
58810	2539	11	sun	sun	NN
58810	2539	12	-	-	HYPH
58810	2539	13	spots	spot	NNS
58810	2539	14	.	.	.
58810	2540	1	The	the	DT
58810	2540	2	height	height	NN
58810	2540	3	of	of	IN
58810	2540	4	the	the	DT
58810	2540	5	curve	curve	NN
58810	2540	6	shows	show	VBZ
58810	2540	7	the	the	DT
58810	2540	8	frequency	frequency	NN
58810	2540	9	of	of	IN
58810	2540	10	the	the	DT
58810	2540	11	sun	sun	NN
58810	2540	12	-	-	HYPH
58810	2540	13	spots	spot	NNS
58810	2540	14	in	in	IN
58810	2540	15	the	the	DT
58810	2540	16	years	year	NNS
58810	2540	17	given	give	VBN
58810	2540	18	at	at	IN
58810	2540	19	the	the	DT
58810	2540	20	bottom	bottom	NN
58810	2540	21	of	of	IN
58810	2540	22	the	the	DT
58810	2540	23	figure	figure	NN
58810	2540	24	.	.	.
58810	2541	1	It	-PRON-	PRP
58810	2541	2	appears	appear	VBZ
58810	2541	3	,	,	,
58810	2541	4	from	from	IN
58810	2541	5	an	an	DT
58810	2541	6	examination	examination	NN
58810	2541	7	of	of	IN
58810	2541	8	this	this	DT
58810	2541	9	sun	sun	NN
58810	2541	10	-	-	HYPH
58810	2541	11	spot	spot	NN
58810	2541	12	curve	curve	NN
58810	2541	13	,	,	,
58810	2541	14	that	that	IN
58810	2541	15	the	the	DT
58810	2541	16	average	average	JJ
58810	2541	17	interval	interval	NN
58810	2541	18	from	from	IN
58810	2541	19	a	a	DT
58810	2541	20	minimum	minimum	NN
58810	2541	21	to	to	IN
58810	2541	22	the	the	DT
58810	2541	23	next	next	JJ
58810	2541	24	following	follow	VBG
58810	2541	25	maximum	maximum	NN
58810	2541	26	is	be	VBZ
58810	2541	27	only	only	RB
58810	2541	28	about	about	IN
58810	2541	29	four	four	CD
58810	2541	30	years	year	NNS
58810	2541	31	and	and	CC
58810	2541	32	a	a	DT
58810	2541	33	half	half	NN
58810	2541	34	,	,	,
58810	2541	35	while	while	IN
58810	2541	36	that	that	IN
58810	2541	37	from	from	IN
58810	2541	38	a	a	DT
58810	2541	39	maximum	maximum	NN
58810	2541	40	to	to	IN
58810	2541	41	the	the	DT
58810	2541	42	next	next	JJ
58810	2541	43	following	follow	VBG
58810	2541	44	minimum	minimum	NN
58810	2541	45	is	be	VBZ
58810	2541	46	six	six	CD
58810	2541	47	years	year	NNS
58810	2541	48	and	and	CC
58810	2541	49	six	six	CD
58810	2541	50	-	-	HYPH
58810	2541	51	tenths	tenth	NNS
58810	2541	52	.	.	.
58810	2542	1	The	the	DT
58810	2542	2	disturbance	disturbance	NN
58810	2542	3	which	which	WDT
58810	2542	4	produces	produce	VBZ
58810	2542	5	the	the	DT
58810	2542	6	sun	sun	NN
58810	2542	7	-	-	HYPH
58810	2542	8	spots	spot	NNS
58810	2542	9	is	be	VBZ
58810	2542	10	developed	develop	VBN
58810	2542	11	suddenly	suddenly	RB
58810	2542	12	,	,	,
58810	2542	13	but	but	CC
58810	2542	14	dies	die	VBZ
58810	2542	15	away	away	RB
58810	2542	16	gradually	gradually	RB
58810	2542	17	.	.	.
58810	2543	1	189	189	CD
58810	2543	2	.	.	.
58810	2544	1	_	_	NNP
58810	2544	2	Connection	connection	NN
58810	2544	3	between	between	IN
58810	2544	4	Sun	Sun	NNP
58810	2544	5	-	-	HYPH
58810	2544	6	Spots	Spots	NNP
58810	2544	7	and	and	CC
58810	2544	8	Terrestrial	Terrestrial	NNP
58810	2544	9	Magnetism._--The	Magnetism._--The	NNP
58810	2544	10	magnetic	magnetic	JJ
58810	2544	11	needle	needle	NN
58810	2544	12	does	do	VBZ
58810	2544	13	not	not	RB
58810	2544	14	point	point	VB
58810	2544	15	steadily	steadily	RB
58810	2544	16	in	in	IN
58810	2544	17	the	the	DT
58810	2544	18	same	same	JJ
58810	2544	19	direction	direction	NN
58810	2544	20	,	,	,
58810	2544	21	but	but	CC
58810	2544	22	is	be	VBZ
58810	2544	23	subject	subject	JJ
58810	2544	24	to	to	IN
58810	2544	25	various	various	JJ
58810	2544	26	disturbances	disturbance	NNS
58810	2544	27	,	,	,
58810	2544	28	some	some	DT
58810	2544	29	of	of	IN
58810	2544	30	which	which	WDT
58810	2544	31	are	be	VBP
58810	2544	32	regular	regular	JJ
58810	2544	33	,	,	,
58810	2544	34	and	and	CC
58810	2544	35	others	other	NNS
58810	2544	36	irregular	irregular	JJ
58810	2544	37	.	.	.
58810	2545	1	(	(	-LRB-
58810	2545	2	1	1	LS
58810	2545	3	)	)	-RRB-
58810	2545	4	One	one	CD
58810	2545	5	of	of	IN
58810	2545	6	the	the	DT
58810	2545	7	most	most	RBS
58810	2545	8	noticeable	noticeable	JJ
58810	2545	9	of	of	IN
58810	2545	10	the	the	DT
58810	2545	11	regular	regular	JJ
58810	2545	12	magnetic	magnetic	JJ
58810	2545	13	changes	change	NNS
58810	2545	14	is	be	VBZ
58810	2545	15	the	the	DT
58810	2545	16	so	so	RB
58810	2545	17	-	-	HYPH
58810	2545	18	called	call	VBN
58810	2545	19	_	_	NNP
58810	2545	20	diurnal	diurnal	NNP
58810	2545	21	oscillation	oscillation	NN
58810	2545	22	_	_	NNP
58810	2545	23	.	.	.
58810	2546	1	During	during	IN
58810	2546	2	the	the	DT
58810	2546	3	early	early	JJ
58810	2546	4	part	part	NN
58810	2546	5	of	of	IN
58810	2546	6	the	the	DT
58810	2546	7	day	day	NN
58810	2546	8	the	the	DT
58810	2546	9	north	north	NNP
58810	2546	10	pole	pole	NNP
58810	2546	11	of	of	IN
58810	2546	12	the	the	DT
58810	2546	13	needle	needle	NN
58810	2546	14	moves	move	NNS
58810	2546	15	toward	toward	IN
58810	2546	16	the	the	DT
58810	2546	17	west	west	NN
58810	2546	18	in	in	IN
58810	2546	19	our	-PRON-	PRP$
58810	2546	20	latitude	latitude	NN
58810	2546	21	,	,	,
58810	2546	22	returning	return	VBG
58810	2546	23	to	to	IN
58810	2546	24	its	-PRON-	PRP$
58810	2546	25	mean	mean	JJ
58810	2546	26	position	position	NN
58810	2546	27	about	about	RB
58810	2546	28	ten	ten	CD
58810	2546	29	P.M.	P.M.	NNP
58810	2546	30	,	,	,
58810	2546	31	and	and	CC
58810	2546	32	remaining	remain	VBG
58810	2546	33	nearly	nearly	RB
58810	2546	34	stationary	stationary	JJ
58810	2546	35	during	during	IN
58810	2546	36	the	the	DT
58810	2546	37	night	night	NN
58810	2546	38	.	.	.
58810	2547	1	The	the	DT
58810	2547	2	extent	extent	NN
58810	2547	3	of	of	IN
58810	2547	4	this	this	DT
58810	2547	5	oscillation	oscillation	NN
58810	2547	6	in	in	IN
58810	2547	7	the	the	DT
58810	2547	8	United	United	NNP
58810	2547	9	States	States	NNP
58810	2547	10	is	be	VBZ
58810	2547	11	about	about	RB
58810	2547	12	fifteen	fifteen	CD
58810	2547	13	minutes	minute	NNS
58810	2547	14	of	of	IN
58810	2547	15	arc	arc	NN
58810	2547	16	in	in	IN
58810	2547	17	summer	summer	NN
58810	2547	18	,	,	,
58810	2547	19	and	and	CC
58810	2547	20	not	not	RB
58810	2547	21	quite	quite	RB
58810	2547	22	half	half	RB
58810	2547	23	as	as	RB
58810	2547	24	much	much	JJ
58810	2547	25	in	in	IN
58810	2547	26	winter	winter	NN
58810	2547	27	;	;	:
58810	2547	28	but	but	CC
58810	2547	29	it	-PRON-	PRP
58810	2547	30	differs	differ	VBZ
58810	2547	31	very	very	RB
58810	2547	32	much	much	RB
58810	2547	33	in	in	IN
58810	2547	34	different	different	JJ
58810	2547	35	localities	locality	NNS
58810	2547	36	and	and	CC
58810	2547	37	at	at	IN
58810	2547	38	different	different	JJ
58810	2547	39	times	time	NNS
58810	2547	40	,	,	,
58810	2547	41	and	and	CC
58810	2547	42	the	the	DT
58810	2547	43	average	average	JJ
58810	2547	44	diurnal	diurnal	JJ
58810	2547	45	oscillation	oscillation	NN
58810	2547	46	in	in	IN
58810	2547	47	any	any	DT
58810	2547	48	locality	locality	NN
58810	2547	49	increases	increase	NNS
58810	2547	50	and	and	CC
58810	2547	51	decreases	decrease	VBZ
58810	2547	52	pretty	pretty	RB
58810	2547	53	regularly	regularly	RB
58810	2547	54	during	during	IN
58810	2547	55	a	a	DT
58810	2547	56	period	period	NN
58810	2547	57	of	of	IN
58810	2547	58	about	about	RB
58810	2547	59	eleven	eleven	CD
58810	2547	60	years	year	NNS
58810	2547	61	.	.	.
58810	2548	1	The	the	DT
58810	2548	2	maximum	maximum	JJ
58810	2548	3	and	and	CC
58810	2548	4	minimum	minimum	NN
58810	2548	5	of	of	IN
58810	2548	6	this	this	DT
58810	2548	7	period	period	NN
58810	2548	8	of	of	IN
58810	2548	9	magnetic	magnetic	JJ
58810	2548	10	disturbance	disturbance	NN
58810	2548	11	are	be	VBP
58810	2548	12	found	find	VBN
58810	2548	13	to	to	TO
58810	2548	14	coincide	coincide	VB
58810	2548	15	with	with	IN
58810	2548	16	the	the	DT
58810	2548	17	maximum	maximum	JJ
58810	2548	18	and	and	CC
58810	2548	19	minimum	minimum	NN
58810	2548	20	of	of	IN
58810	2548	21	the	the	DT
58810	2548	22	sun	sun	NN
58810	2548	23	-	-	HYPH
58810	2548	24	spot	spot	NN
58810	2548	25	period	period	NN
58810	2548	26	.	.	.
58810	2549	1	This	this	DT
58810	2549	2	is	be	VBZ
58810	2549	3	shown	show	VBN
58810	2549	4	in	in	IN
58810	2549	5	Fig	Fig	NNP
58810	2549	6	.	.	.
58810	2550	1	206	206	CD
58810	2550	2	,	,	,
58810	2550	3	in	in	IN
58810	2550	4	which	which	WDT
58810	2550	5	the	the	DT
58810	2550	6	dotted	dotted	JJ
58810	2550	7	lines	line	NNS
58810	2550	8	indicate	indicate	VBP
58810	2550	9	the	the	DT
58810	2550	10	variations	variation	NNS
58810	2550	11	in	in	IN
58810	2550	12	the	the	DT
58810	2550	13	intensity	intensity	NN
58810	2550	14	of	of	IN
58810	2550	15	the	the	DT
58810	2550	16	magnetic	magnetic	JJ
58810	2550	17	disturbance	disturbance	NN
58810	2550	18	.	.	.
58810	2551	1	(	(	-LRB-
58810	2551	2	2	2	LS
58810	2551	3	)	)	-RRB-
58810	2551	4	Occasionally	occasionally	RB
58810	2551	5	so	so	RB
58810	2551	6	-	-	HYPH
58810	2551	7	called	call	VBN
58810	2551	8	_	_	NNP
58810	2551	9	magnetic	magnetic	JJ
58810	2551	10	storms	storm	NNS
58810	2551	11	_	_	NNP
58810	2551	12	occur	occur	VBP
58810	2551	13	,	,	,
58810	2551	14	during	during	IN
58810	2551	15	which	which	WDT
58810	2551	16	the	the	DT
58810	2551	17	compass	compass	NN
58810	2551	18	-	-	HYPH
58810	2551	19	needle	needle	NN
58810	2551	20	is	be	VBZ
58810	2551	21	sometimes	sometimes	RB
58810	2551	22	violently	violently	RB
58810	2551	23	disturbed	disturb	VBN
58810	2551	24	,	,	,
58810	2551	25	oscillating	oscillate	VBG
58810	2551	26	five	five	CD
58810	2551	27	degrees	degree	NNS
58810	2551	28	,	,	,
58810	2551	29	or	or	CC
58810	2551	30	even	even	RB
58810	2551	31	ten	ten	CD
58810	2551	32	degrees	degree	NNS
58810	2551	33	,	,	,
58810	2551	34	within	within	IN
58810	2551	35	an	an	DT
58810	2551	36	hour	hour	NN
58810	2551	37	or	or	CC
58810	2551	38	two	two	CD
58810	2551	39	.	.	.
58810	2552	1	These	these	DT
58810	2552	2	storms	storm	NNS
58810	2552	3	are	be	VBP
58810	2552	4	generally	generally	RB
58810	2552	5	accompanied	accompany	VBN
58810	2552	6	by	by	IN
58810	2552	7	an	an	DT
58810	2552	8	aurora	aurora	NN
58810	2552	9	,	,	,
58810	2552	10	and	and	CC
58810	2552	11	an	an	DT
58810	2552	12	aurora	aurora	NN
58810	2552	13	is	be	VBZ
58810	2552	14	_	_	NNP
58810	2552	15	always	always	RB
58810	2552	16	_	_	NNP
58810	2552	17	accompanied	accompany	VBN
58810	2552	18	by	by	IN
58810	2552	19	magnetic	magnetic	JJ
58810	2552	20	disturbance	disturbance	NN
58810	2552	21	.	.	.
58810	2553	1	A	a	DT
58810	2553	2	careful	careful	JJ
58810	2553	3	comparison	comparison	NN
58810	2553	4	of	of	IN
58810	2553	5	aurora	aurora	NNP
58810	2553	6	observations	observation	NNS
58810	2553	7	with	with	IN
58810	2553	8	those	those	DT
58810	2553	9	of	of	IN
58810	2553	10	sun	sun	NN
58810	2553	11	-	-	HYPH
58810	2553	12	spots	spot	NNS
58810	2553	13	shows	show	VBZ
58810	2553	14	an	an	DT
58810	2553	15	almost	almost	RB
58810	2553	16	perfect	perfect	JJ
58810	2553	17	parallelism	parallelism	NN
58810	2553	18	between	between	IN
58810	2553	19	the	the	DT
58810	2553	20	curves	curve	NNS
58810	2553	21	of	of	IN
58810	2553	22	auroral	auroral	JJ
58810	2553	23	and	and	CC
58810	2553	24	sun	sun	NN
58810	2553	25	-	-	HYPH
58810	2553	26	spot	spot	NN
58810	2553	27	frequency	frequency	NN
58810	2553	28	.	.	.
58810	2554	1	(	(	-LRB-
58810	2554	2	3	3	LS
58810	2554	3	)	)	-RRB-
58810	2554	4	A	a	DT
58810	2554	5	number	number	NN
58810	2554	6	of	of	IN
58810	2554	7	observations	observation	NNS
58810	2554	8	render	render	VBP
58810	2554	9	it	-PRON-	PRP
58810	2554	10	very	very	RB
58810	2554	11	probable	probable	JJ
58810	2554	12	that	that	IN
58810	2554	13	every	every	DT
58810	2554	14	intense	intense	JJ
58810	2554	15	disturbance	disturbance	NN
58810	2554	16	of	of	IN
58810	2554	17	the	the	DT
58810	2554	18	solar	solar	JJ
58810	2554	19	surface	surface	NN
58810	2554	20	is	be	VBZ
58810	2554	21	propagated	propagate	VBN
58810	2554	22	to	to	IN
58810	2554	23	our	-PRON-	PRP$
58810	2554	24	terrestrial	terrestrial	JJ
58810	2554	25	magnetism	magnetism	NN
58810	2554	26	with	with	IN
58810	2554	27	the	the	DT
58810	2554	28	speed	speed	NN
58810	2554	29	of	of	IN
58810	2554	30	light	light	NN
58810	2554	31	.	.	.
58810	2555	1	[	[	-LRB-
58810	2555	2	Illustration	illustration	NN
58810	2555	3	:	:	:
58810	2555	4	Fig	Fig	NNP
58810	2555	5	.	.	.
58810	2556	1	207	207	CD
58810	2556	2	.	.	.
58810	2556	3	]	]	-RRB-
58810	2557	1	Fig	fig	NN
58810	2557	2	.	.	.
58810	2558	1	207	207	CD
58810	2558	2	shows	show	NNS
58810	2558	3	certain	certain	JJ
58810	2558	4	of	of	IN
58810	2558	5	the	the	DT
58810	2558	6	solar	solar	JJ
58810	2558	7	lines	line	NNS
58810	2558	8	as	as	IN
58810	2558	9	they	-PRON-	PRP
58810	2558	10	were	be	VBD
58810	2558	11	observed	observe	VBN
58810	2558	12	by	by	IN
58810	2558	13	Professor	Professor	NNP
58810	2558	14	Young	Young	NNP
58810	2558	15	on	on	IN
58810	2558	16	Aug.	August	NNP
58810	2558	17	3	3	CD
58810	2558	18	,	,	,
58810	2558	19	1872	1872	CD
58810	2558	20	.	.	.
58810	2559	1	The	the	DT
58810	2559	2	contortions	contortion	NNS
58810	2559	3	of	of	IN
58810	2559	4	the	the	DT
58810	2559	5	_	_	NNP
58810	2559	6	F	F	NNP
58810	2559	7	_	_	NNP
58810	2559	8	line	line	NN
58810	2559	9	indicated	indicate	VBD
58810	2559	10	an	an	DT
58810	2559	11	intense	intense	JJ
58810	2559	12	disturbance	disturbance	NN
58810	2559	13	in	in	IN
58810	2559	14	the	the	DT
58810	2559	15	atmosphere	atmosphere	NN
58810	2559	16	of	of	IN
58810	2559	17	the	the	DT
58810	2559	18	sun	sun	NN
58810	2559	19	.	.	.
58810	2560	1	There	there	EX
58810	2560	2	were	be	VBD
58810	2560	3	three	three	CD
58810	2560	4	especially	especially	RB
58810	2560	5	notable	notable	JJ
58810	2560	6	paroxysms	paroxysm	NNS
58810	2560	7	in	in	IN
58810	2560	8	this	this	DT
58810	2560	9	distortion	distortion	NN
58810	2560	10	,	,	,
58810	2560	11	occurring	occur	VBG
58810	2560	12	at	at	IN
58810	2560	13	a	a	DT
58810	2560	14	quarter	quarter	NN
58810	2560	15	of	of	IN
58810	2560	16	nine	nine	CD
58810	2560	17	,	,	,
58810	2560	18	half	half	JJ
58810	2560	19	-	-	HYPH
58810	2560	20	past	past	JJ
58810	2560	21	ten	ten	CD
58810	2560	22	,	,	,
58810	2560	23	and	and	CC
58810	2560	24	ten	ten	CD
58810	2560	25	minutes	minute	NNS
58810	2560	26	of	of	IN
58810	2560	27	twelve	twelve	CD
58810	2560	28	,	,	,
58810	2560	29	A.M.	A.M.	NNP
58810	2560	30	[	[	-LRB-
58810	2560	31	Illustration	illustration	NN
58810	2560	32	:	:	:
58810	2560	33	Fig	Fig	NNP
58810	2560	34	.	.	.
58810	2561	1	208	208	CD
58810	2561	2	.	.	.
58810	2561	3	]	]	-RRB-
58810	2562	1	Fig	fig	NN
58810	2562	2	.	.	.
58810	2563	1	208	208	CD
58810	2563	2	shows	show	VBZ
58810	2563	3	the	the	DT
58810	2563	4	curve	curve	NN
58810	2563	5	of	of	IN
58810	2563	6	magnetic	magnetic	JJ
58810	2563	7	disturbance	disturbance	NN
58810	2563	8	as	as	IN
58810	2563	9	traced	trace	VBN
58810	2563	10	at	at	IN
58810	2563	11	Greenwich	Greenwich	NNP
58810	2563	12	on	on	IN
58810	2563	13	the	the	DT
58810	2563	14	same	same	JJ
58810	2563	15	day	day	NN
58810	2563	16	.	.	.
58810	2564	1	It	-PRON-	PRP
58810	2564	2	will	will	MD
58810	2564	3	be	be	VB
58810	2564	4	seen	see	VBN
58810	2564	5	from	from	IN
58810	2564	6	the	the	DT
58810	2564	7	curve	curve	NN
58810	2564	8	that	that	IN
58810	2564	9	it	-PRON-	PRP
58810	2564	10	was	be	VBD
58810	2564	11	a	a	DT
58810	2564	12	day	day	NN
58810	2564	13	of	of	IN
58810	2564	14	general	general	JJ
58810	2564	15	magnetic	magnetic	JJ
58810	2564	16	disturbance	disturbance	NN
58810	2564	17	.	.	.
58810	2565	1	At	at	IN
58810	2565	2	the	the	DT
58810	2565	3	times	time	NNS
58810	2565	4	of	of	IN
58810	2565	5	the	the	DT
58810	2565	6	three	three	CD
58810	2565	7	paroxysms	paroxysm	NNS
58810	2565	8	,	,	,
58810	2565	9	which	which	WDT
58810	2565	10	are	be	VBP
58810	2565	11	given	give	VBN
58810	2565	12	at	at	IN
58810	2565	13	the	the	DT
58810	2565	14	bottom	bottom	NN
58810	2565	15	of	of	IN
58810	2565	16	the	the	DT
58810	2565	17	figure	figure	NN
58810	2565	18	,	,	,
58810	2565	19	it	-PRON-	PRP
58810	2565	20	will	will	MD
58810	2565	21	be	be	VB
58810	2565	22	observed	observe	VBN
58810	2565	23	that	that	IN
58810	2565	24	there	there	EX
58810	2565	25	is	be	VBZ
58810	2565	26	a	a	DT
58810	2565	27	peculiar	peculiar	JJ
58810	2565	28	shivering	shivering	NN
58810	2565	29	of	of	IN
58810	2565	30	the	the	DT
58810	2565	31	magnetic	magnetic	JJ
58810	2565	32	curve	curve	NN
58810	2565	33	.	.	.
58810	2566	1	190	190	CD
58810	2566	2	.	.	.
58810	2567	1	_	_	NNP
58810	2567	2	The	the	DT
58810	2567	3	Spots	spot	NNS
58810	2567	4	are	be	VBP
58810	2567	5	Depressions	depression	NNS
58810	2567	6	in	in	IN
58810	2567	7	the	the	DT
58810	2567	8	Photosphere._--This	photosphere._--this	CD
58810	2567	9	fact	fact	NN
58810	2567	10	was	be	VBD
58810	2567	11	first	first	RB
58810	2567	12	clearly	clearly	RB
58810	2567	13	brought	bring	VBN
58810	2567	14	out	out	RP
58810	2567	15	by	by	IN
58810	2567	16	Dr.	Dr.	NNP
58810	2567	17	Wilson	Wilson	NNP
58810	2567	18	of	of	IN
58810	2567	19	Glasgow	Glasgow	NNP
58810	2567	20	,	,	,
58810	2567	21	in	in	IN
58810	2567	22	1769	1769	CD
58810	2567	23	,	,	,
58810	2567	24	from	from	IN
58810	2567	25	observations	observation	NNS
58810	2567	26	upon	upon	IN
58810	2567	27	the	the	DT
58810	2567	28	penumbra	penumbra	NN
58810	2567	29	of	of	IN
58810	2567	30	a	a	DT
58810	2567	31	spot	spot	NN
58810	2567	32	in	in	IN
58810	2567	33	November	November	NNP
58810	2567	34	of	of	IN
58810	2567	35	that	that	DT
58810	2567	36	year	year	NN
58810	2567	37	.	.	.
58810	2568	1	He	-PRON-	PRP
58810	2568	2	found	find	VBD
58810	2568	3	,	,	,
58810	2568	4	that	that	IN
58810	2568	5	when	when	WRB
58810	2568	6	the	the	DT
58810	2568	7	spot	spot	NN
58810	2568	8	appeared	appear	VBD
58810	2568	9	at	at	IN
58810	2568	10	the	the	DT
58810	2568	11	eastern	eastern	JJ
58810	2568	12	limb	limb	NN
58810	2568	13	,	,	,
58810	2568	14	or	or	CC
58810	2568	15	edge	edge	NN
58810	2568	16	of	of	IN
58810	2568	17	the	the	DT
58810	2568	18	sun	sun	NN
58810	2568	19	,	,	,
58810	2568	20	just	just	RB
58810	2568	21	moving	move	VBG
58810	2568	22	into	into	IN
58810	2568	23	sight	sight	NN
58810	2568	24	,	,	,
58810	2568	25	the	the	DT
58810	2568	26	penumbra	penumbra	NN
58810	2568	27	was	be	VBD
58810	2568	28	well	well	RB
58810	2568	29	marked	mark	VBN
58810	2568	30	on	on	IN
58810	2568	31	the	the	DT
58810	2568	32	side	side	NN
58810	2568	33	of	of	IN
58810	2568	34	the	the	DT
58810	2568	35	spot	spot	NN
58810	2568	36	nearest	nearest	RB
58810	2568	37	to	to	IN
58810	2568	38	the	the	DT
58810	2568	39	edge	edge	NN
58810	2568	40	of	of	IN
58810	2568	41	the	the	DT
58810	2568	42	disk	disk	NN
58810	2568	43	;	;	:
58810	2568	44	while	while	IN
58810	2568	45	on	on	IN
58810	2568	46	the	the	DT
58810	2568	47	other	other	JJ
58810	2568	48	edge	edge	NN
58810	2568	49	of	of	IN
58810	2568	50	the	the	DT
58810	2568	51	spot	spot	NN
58810	2568	52	,	,	,
58810	2568	53	towards	towards	IN
58810	2568	54	the	the	DT
58810	2568	55	centre	centre	NN
58810	2568	56	of	of	IN
58810	2568	57	the	the	DT
58810	2568	58	sun	sun	NN
58810	2568	59	,	,	,
58810	2568	60	there	there	EX
58810	2568	61	was	be	VBD
58810	2568	62	no	no	DT
58810	2568	63	penumbra	penumbra	NN
58810	2568	64	visible	visible	JJ
58810	2568	65	at	at	RB
58810	2568	66	all	all	RB
58810	2568	67	,	,	,
58810	2568	68	and	and	CC
58810	2568	69	the	the	DT
58810	2568	70	umbra	umbra	NN
58810	2568	71	itself	-PRON-	PRP
58810	2568	72	was	be	VBD
58810	2568	73	almost	almost	RB
58810	2568	74	hidden	hide	VBN
58810	2568	75	,	,	,
58810	2568	76	as	as	IN
58810	2568	77	if	if	IN
58810	2568	78	behind	behind	IN
58810	2568	79	a	a	DT
58810	2568	80	bank	bank	NN
58810	2568	81	.	.	.
58810	2569	1	When	when	WRB
58810	2569	2	the	the	DT
58810	2569	3	spot	spot	NN
58810	2569	4	had	have	VBD
58810	2569	5	moved	move	VBN
58810	2569	6	a	a	DT
58810	2569	7	day	day	NN
58810	2569	8	's	's	POS
58810	2569	9	journey	journey	NN
58810	2569	10	toward	toward	IN
58810	2569	11	the	the	DT
58810	2569	12	centre	centre	NN
58810	2569	13	of	of	IN
58810	2569	14	the	the	DT
58810	2569	15	disk	disk	NN
58810	2569	16	,	,	,
58810	2569	17	the	the	DT
58810	2569	18	whole	whole	NN
58810	2569	19	of	of	IN
58810	2569	20	the	the	DT
58810	2569	21	umbra	umbra	NN
58810	2569	22	came	come	VBD
58810	2569	23	into	into	IN
58810	2569	24	sight	sight	NN
58810	2569	25	,	,	,
58810	2569	26	and	and	CC
58810	2569	27	the	the	DT
58810	2569	28	penumbra	penumbra	NN
58810	2569	29	on	on	IN
58810	2569	30	the	the	DT
58810	2569	31	inner	inner	JJ
58810	2569	32	edge	edge	NN
58810	2569	33	of	of	IN
58810	2569	34	the	the	DT
58810	2569	35	spot	spot	NN
58810	2569	36	began	begin	VBD
58810	2569	37	to	to	TO
58810	2569	38	be	be	VB
58810	2569	39	visible	visible	JJ
58810	2569	40	as	as	IN
58810	2569	41	a	a	DT
58810	2569	42	narrow	narrow	JJ
58810	2569	43	line	line	NN
58810	2569	44	.	.	.
58810	2570	1	After	after	IN
58810	2570	2	the	the	DT
58810	2570	3	spot	spot	NN
58810	2570	4	was	be	VBD
58810	2570	5	well	well	RB
58810	2570	6	advanced	advanced	JJ
58810	2570	7	upon	upon	IN
58810	2570	8	the	the	DT
58810	2570	9	disk	disk	NN
58810	2570	10	,	,	,
58810	2570	11	the	the	DT
58810	2570	12	penumbra	penumbra	NN
58810	2570	13	was	be	VBD
58810	2570	14	of	of	IN
58810	2570	15	the	the	DT
58810	2570	16	same	same	JJ
58810	2570	17	width	width	NN
58810	2570	18	all	all	RB
58810	2570	19	around	around	IN
58810	2570	20	the	the	DT
58810	2570	21	spot	spot	NN
58810	2570	22	.	.	.
58810	2571	1	When	when	WRB
58810	2571	2	the	the	DT
58810	2571	3	spot	spot	NN
58810	2571	4	approached	approach	VBD
58810	2571	5	the	the	DT
58810	2571	6	sun	sun	NN
58810	2571	7	's	's	POS
58810	2571	8	western	western	JJ
58810	2571	9	limb	limb	NN
58810	2571	10	,	,	,
58810	2571	11	the	the	DT
58810	2571	12	same	same	JJ
58810	2571	13	phenomena	phenomenon	NNS
58810	2571	14	were	be	VBD
58810	2571	15	repeated	repeat	VBN
58810	2571	16	,	,	,
58810	2571	17	but	but	CC
58810	2571	18	in	in	IN
58810	2571	19	the	the	DT
58810	2571	20	inverse	inverse	NN
58810	2571	21	order	order	NN
58810	2571	22	.	.	.
58810	2572	1	The	the	DT
58810	2572	2	penumbra	penumbra	NN
58810	2572	3	on	on	IN
58810	2572	4	the	the	DT
58810	2572	5	_	_	NNP
58810	2572	6	inner	inner	JJ
58810	2572	7	_	_	NNP
58810	2572	8	edge	edge	NN
58810	2572	9	of	of	IN
58810	2572	10	the	the	DT
58810	2572	11	spot	spot	NN
58810	2572	12	narrowed	narrow	VBD
58810	2572	13	much	much	RB
58810	2572	14	faster	fast	RBR
58810	2572	15	than	than	IN
58810	2572	16	that	that	DT
58810	2572	17	on	on	IN
58810	2572	18	the	the	DT
58810	2572	19	outer	outer	NN
58810	2572	20	,	,	,
58810	2572	21	disappeared	disappear	VBD
58810	2572	22	entirely	entirely	RB
58810	2572	23	,	,	,
58810	2572	24	and	and	CC
58810	2572	25	finally	finally	RB
58810	2572	26	seemed	seem	VBD
58810	2572	27	to	to	TO
58810	2572	28	hide	hide	VB
58810	2572	29	from	from	IN
58810	2572	30	sight	sight	NN
58810	2572	31	much	much	JJ
58810	2572	32	of	of	IN
58810	2572	33	the	the	DT
58810	2572	34	umbra	umbra	NN
58810	2572	35	nearly	nearly	RB
58810	2572	36	a	a	DT
58810	2572	37	whole	whole	JJ
58810	2572	38	day	day	NN
58810	2572	39	before	before	IN
58810	2572	40	the	the	DT
58810	2572	41	spot	spot	NN
58810	2572	42	passed	pass	VBN
58810	2572	43	from	from	IN
58810	2572	44	view	view	NN
58810	2572	45	around	around	IN
58810	2572	46	the	the	DT
58810	2572	47	limb	limb	NN
58810	2572	48	.	.	.
58810	2573	1	This	this	DT
58810	2573	2	is	be	VBZ
58810	2573	3	precisely	precisely	RB
58810	2573	4	what	what	WP
58810	2573	5	would	would	MD
58810	2573	6	occur	occur	VB
58810	2573	7	(	(	-LRB-
58810	2573	8	as	as	IN
58810	2573	9	Fig	Fig	NNP
58810	2573	10	.	.	.
58810	2574	1	209	209	CD
58810	2574	2	clearly	clearly	RB
58810	2574	3	shows	show	NNS
58810	2574	4	)	)	-RRB-
58810	2574	5	if	if	IN
58810	2574	6	the	the	DT
58810	2574	7	spot	spot	NN
58810	2574	8	were	be	VBD
58810	2574	9	a	a	DT
58810	2574	10	saucer	saucer	NN
58810	2574	11	-	-	HYPH
58810	2574	12	shaped	shape	VBN
58810	2574	13	depression	depression	NN
58810	2574	14	in	in	IN
58810	2574	15	the	the	DT
58810	2574	16	solar	solar	JJ
58810	2574	17	surface	surface	NN
58810	2574	18	,	,	,
58810	2574	19	the	the	DT
58810	2574	20	bottom	bottom	NN
58810	2574	21	of	of	IN
58810	2574	22	the	the	DT
58810	2574	23	saucer	saucer	NN
58810	2574	24	corresponding	correspond	VBG
58810	2574	25	to	to	IN
58810	2574	26	the	the	DT
58810	2574	27	umbra	umbra	NN
58810	2574	28	,	,	,
58810	2574	29	and	and	CC
58810	2574	30	the	the	DT
58810	2574	31	sloping	sloping	NN
58810	2574	32	sides	side	NNS
58810	2574	33	to	to	IN
58810	2574	34	the	the	DT
58810	2574	35	penumbra	penumbra	NN
58810	2574	36	.	.	.
58810	2575	1	[	[	-LRB-
58810	2575	2	Illustration	illustration	NN
58810	2575	3	:	:	:
58810	2575	4	Fig	Fig	NNP
58810	2575	5	.	.	.
58810	2576	1	209	209	CD
58810	2576	2	.	.	.
58810	2576	3	]	]	-RRB-
58810	2577	1	[	[	-LRB-
58810	2577	2	Illustration	illustration	NN
58810	2577	3	:	:	:
58810	2577	4	Fig	Fig	NNP
58810	2577	5	.	.	.
58810	2578	1	210	210	CD
58810	2578	2	.	.	.
58810	2578	3	]	]	-RRB-
58810	2579	1	191	191	CD
58810	2579	2	.	.	.
58810	2580	1	_	_	NNP
58810	2580	2	Sun	Sun	NNP
58810	2580	3	-	-	HYPH
58810	2580	4	Spot	Spot	NNP
58810	2580	5	Spectrum._--When	spectrum._--when	VBP
58810	2580	6	the	the	DT
58810	2580	7	image	image	NN
58810	2580	8	of	of	IN
58810	2580	9	a	a	DT
58810	2580	10	sun	sun	NN
58810	2580	11	-	-	HYPH
58810	2580	12	spot	spot	NN
58810	2580	13	is	be	VBZ
58810	2580	14	thrown	throw	VBN
58810	2580	15	upon	upon	IN
58810	2580	16	the	the	DT
58810	2580	17	slit	slit	NN
58810	2580	18	of	of	IN
58810	2580	19	the	the	DT
58810	2580	20	spectroscope	spectroscope	NN
58810	2580	21	,	,	,
58810	2580	22	the	the	DT
58810	2580	23	spectrum	spectrum	NN
58810	2580	24	is	be	VBZ
58810	2580	25	seen	see	VBN
58810	2580	26	to	to	TO
58810	2580	27	be	be	VB
58810	2580	28	crossed	cross	VBN
58810	2580	29	longitudinally	longitudinally	RB
58810	2580	30	by	by	IN
58810	2580	31	a	a	DT
58810	2580	32	continuous	continuous	JJ
58810	2580	33	dark	dark	JJ
58810	2580	34	band	band	NN
58810	2580	35	,	,	,
58810	2580	36	showing	show	VBG
58810	2580	37	an	an	DT
58810	2580	38	increased	increase	VBN
58810	2580	39	general	general	JJ
58810	2580	40	absorption	absorption	NN
58810	2580	41	in	in	IN
58810	2580	42	the	the	DT
58810	2580	43	region	region	NN
58810	2580	44	of	of	IN
58810	2580	45	the	the	DT
58810	2580	46	sun	sun	NN
58810	2580	47	-	-	HYPH
58810	2580	48	spot	spot	NN
58810	2580	49	.	.	.
58810	2581	1	Many	many	JJ
58810	2581	2	of	of	IN
58810	2581	3	the	the	DT
58810	2581	4	spectral	spectral	JJ
58810	2581	5	lines	line	NNS
58810	2581	6	are	be	VBP
58810	2581	7	greatly	greatly	RB
58810	2581	8	thickened	thicken	VBN
58810	2581	9	,	,	,
58810	2581	10	as	as	IN
58810	2581	11	shown	show	VBN
58810	2581	12	in	in	IN
58810	2581	13	Fig	Fig	NNP
58810	2581	14	.	.	.
58810	2582	1	210	210	CD
58810	2582	2	.	.	.
58810	2583	1	This	this	DT
58810	2583	2	thickening	thickening	NN
58810	2583	3	of	of	IN
58810	2583	4	the	the	DT
58810	2583	5	lines	line	NNS
58810	2583	6	shows	show	VBZ
58810	2583	7	that	that	IN
58810	2583	8	the	the	DT
58810	2583	9	absorption	absorption	NN
58810	2583	10	is	be	VBZ
58810	2583	11	taking	take	VBG
58810	2583	12	place	place	NN
58810	2583	13	at	at	IN
58810	2583	14	a	a	DT
58810	2583	15	greater	great	JJR
58810	2583	16	depth	depth	NN
58810	2583	17	.	.	.
58810	2584	1	New	new	JJ
58810	2584	2	lines	line	NNS
58810	2584	3	and	and	CC
58810	2584	4	shadings	shading	NNS
58810	2584	5	often	often	RB
58810	2584	6	appear	appear	VBP
58810	2584	7	,	,	,
58810	2584	8	which	which	WDT
58810	2584	9	indicate	indicate	VBP
58810	2584	10	,	,	,
58810	2584	11	that	that	IN
58810	2584	12	,	,	,
58810	2584	13	in	in	IN
58810	2584	14	the	the	DT
58810	2584	15	cooler	cooler	NN
58810	2584	16	nucleus	nucleus	NN
58810	2584	17	of	of	IN
58810	2584	18	the	the	DT
58810	2584	19	spot	spot	NN
58810	2584	20	,	,	,
58810	2584	21	certain	certain	JJ
58810	2584	22	compound	compound	NN
58810	2584	23	vapors	vapor	NNS
58810	2584	24	exist	exist	VBP
58810	2584	25	,	,	,
58810	2584	26	which	which	WDT
58810	2584	27	are	be	VBP
58810	2584	28	dissociated	dissociate	VBN
58810	2584	29	elsewhere	elsewhere	RB
58810	2584	30	on	on	IN
58810	2584	31	the	the	DT
58810	2584	32	sun	sun	NN
58810	2584	33	's	's	POS
58810	2584	34	surface	surface	NN
58810	2584	35	.	.	.
58810	2585	1	These	these	DT
58810	2585	2	lines	line	NNS
58810	2585	3	and	and	CC
58810	2585	4	shadings	shading	NNS
58810	2585	5	are	be	VBP
58810	2585	6	shown	show	VBN
58810	2585	7	in	in	IN
58810	2585	8	Fig	Fig	NNP
58810	2585	9	.	.	.
58810	2586	1	211	211	CD
58810	2586	2	.	.	.
58810	2587	1	[	[	-LRB-
58810	2587	2	Illustration	illustration	NN
58810	2587	3	:	:	:
58810	2587	4	Fig	Fig	NNP
58810	2587	5	.	.	.
58810	2588	1	211	211	CD
58810	2588	2	.	.	.
58810	2588	3	]	]	-RRB-
58810	2589	1	It	-PRON-	PRP
58810	2589	2	often	often	RB
58810	2589	3	happens	happen	VBZ
58810	2589	4	that	that	IN
58810	2589	5	certain	certain	JJ
58810	2589	6	of	of	IN
58810	2589	7	the	the	DT
58810	2589	8	spectral	spectral	JJ
58810	2589	9	lines	line	NNS
58810	2589	10	are	be	VBP
58810	2589	11	reversed	reverse	VBN
58810	2589	12	in	in	IN
58810	2589	13	the	the	DT
58810	2589	14	spectrum	spectrum	NN
58810	2589	15	of	of	IN
58810	2589	16	the	the	DT
58810	2589	17	spot	spot	NN
58810	2589	18	,	,	,
58810	2589	19	a	a	DT
58810	2589	20	thin	thin	JJ
58810	2589	21	bright	bright	JJ
58810	2589	22	line	line	NN
58810	2589	23	appearing	appear	VBG
58810	2589	24	over	over	IN
58810	2589	25	the	the	DT
58810	2589	26	centre	centre	NN
58810	2589	27	of	of	IN
58810	2589	28	a	a	DT
58810	2589	29	thick	thick	JJ
58810	2589	30	dark	dark	JJ
58810	2589	31	one	one	NN
58810	2589	32	,	,	,
58810	2589	33	as	as	IN
58810	2589	34	shown	show	VBN
58810	2589	35	in	in	IN
58810	2589	36	Fig	Fig	NNP
58810	2589	37	.	.	.
58810	2590	1	212	212	CD
58810	2590	2	.	.	.
58810	2591	1	These	these	DT
58810	2591	2	reversals	reversal	NNS
58810	2591	3	are	be	VBP
58810	2591	4	due	due	JJ
58810	2591	5	to	to	IN
58810	2591	6	very	very	RB
58810	2591	7	bright	bright	JJ
58810	2591	8	vapors	vapor	NNS
58810	2591	9	floating	float	VBG
58810	2591	10	over	over	IN
58810	2591	11	the	the	DT
58810	2591	12	spot	spot	NN
58810	2591	13	.	.	.
58810	2592	1	[	[	-LRB-
58810	2592	2	Illustration	illustration	NN
58810	2592	3	:	:	:
58810	2592	4	Fig	Fig	NNP
58810	2592	5	.	.	.
58810	2593	1	212	212	CD
58810	2593	2	.	.	.
58810	2593	3	]	]	-RRB-
58810	2594	1	At	at	IN
58810	2594	2	times	time	NNS
58810	2594	3	,	,	,
58810	2594	4	also	also	RB
58810	2594	5	,	,	,
58810	2594	6	the	the	DT
58810	2594	7	spectrum	spectrum	NN
58810	2594	8	of	of	IN
58810	2594	9	a	a	DT
58810	2594	10	spot	spot	NN
58810	2594	11	indicates	indicate	VBZ
58810	2594	12	violent	violent	JJ
58810	2594	13	motion	motion	NN
58810	2594	14	in	in	IN
58810	2594	15	the	the	DT
58810	2594	16	overlying	overlying	NN
58810	2594	17	gases	gas	NNS
58810	2594	18	by	by	IN
58810	2594	19	distortion	distortion	NN
58810	2594	20	and	and	CC
58810	2594	21	displacement	displacement	NN
58810	2594	22	of	of	IN
58810	2594	23	the	the	DT
58810	2594	24	lines	line	NNS
58810	2594	25	.	.	.
58810	2595	1	This	this	DT
58810	2595	2	phenomenon	phenomenon	NN
58810	2595	3	occurs	occur	VBZ
58810	2595	4	oftener	oftener	RB
58810	2595	5	at	at	IN
58810	2595	6	points	point	NNS
58810	2595	7	near	near	IN
58810	2595	8	the	the	DT
58810	2595	9	outer	outer	JJ
58810	2595	10	edge	edge	NN
58810	2595	11	of	of	IN
58810	2595	12	the	the	DT
58810	2595	13	penumbra	penumbra	NN
58810	2595	14	than	than	IN
58810	2595	15	over	over	IN
58810	2595	16	the	the	DT
58810	2595	17	centre	centre	NN
58810	2595	18	of	of	IN
58810	2595	19	the	the	DT
58810	2595	20	spot	spot	NN
58810	2595	21	;	;	:
58810	2595	22	but	but	CC
58810	2595	23	occasionally	occasionally	RB
58810	2595	24	the	the	DT
58810	2595	25	whole	whole	JJ
58810	2595	26	neighborhood	neighborhood	NN
58810	2595	27	is	be	VBZ
58810	2595	28	violently	violently	RB
58810	2595	29	agitated	agitate	VBN
58810	2595	30	.	.	.
58810	2596	1	In	in	IN
58810	2596	2	such	such	JJ
58810	2596	3	cases	case	NNS
58810	2596	4	,	,	,
58810	2596	5	lines	line	NNS
58810	2596	6	in	in	IN
58810	2596	7	the	the	DT
58810	2596	8	spectrum	spectrum	NN
58810	2596	9	side	side	NN
58810	2596	10	by	by	IN
58810	2596	11	side	side	NN
58810	2596	12	are	be	VBP
58810	2596	13	often	often	RB
58810	2596	14	affected	affect	VBN
58810	2596	15	in	in	IN
58810	2596	16	entirely	entirely	RB
58810	2596	17	different	different	JJ
58810	2596	18	ways	way	NNS
58810	2596	19	,	,	,
58810	2596	20	one	one	CD
58810	2596	21	being	be	VBG
58810	2596	22	greatly	greatly	RB
58810	2596	23	displaced	displace	VBN
58810	2596	24	while	while	IN
58810	2596	25	its	-PRON-	PRP$
58810	2596	26	neighbor	neighbor	NN
58810	2596	27	is	be	VBZ
58810	2596	28	not	not	RB
58810	2596	29	disturbed	disturb	VBN
58810	2596	30	in	in	IN
58810	2596	31	the	the	DT
58810	2596	32	least	least	JJS
58810	2596	33	,	,	,
58810	2596	34	showing	show	VBG
58810	2596	35	that	that	IN
58810	2596	36	the	the	DT
58810	2596	37	vapors	vapor	NNS
58810	2596	38	which	which	WDT
58810	2596	39	produce	produce	VBP
58810	2596	40	the	the	DT
58810	2596	41	lines	line	NNS
58810	2596	42	are	be	VBP
58810	2596	43	at	at	IN
58810	2596	44	different	different	JJ
58810	2596	45	levels	level	NNS
58810	2596	46	in	in	IN
58810	2596	47	the	the	DT
58810	2596	48	solar	solar	JJ
58810	2596	49	atmosphere	atmosphere	NN
58810	2596	50	,	,	,
58810	2596	51	and	and	CC
58810	2596	52	moving	move	VBG
58810	2596	53	independently	independently	RB
58810	2596	54	of	of	IN
58810	2596	55	each	each	DT
58810	2596	56	other	other	JJ
58810	2596	57	.	.	.
58810	2597	1	[	[	-LRB-
58810	2597	2	Illustration	illustration	NN
58810	2597	3	:	:	:
58810	2597	4	Fig	Fig	NNP
58810	2597	5	.	.	.
58810	2598	1	213	213	CD
58810	2598	2	.	.	.
58810	2598	3	]	]	-RRB-
58810	2599	1	192	192	CD
58810	2599	2	.	.	.
58810	2600	1	_	_	NNP
58810	2600	2	The	the	DT
58810	2600	3	Cause	Cause	NNP
58810	2600	4	and	and	CC
58810	2600	5	Nature	Nature	NNP
58810	2600	6	of	of	IN
58810	2600	7	Sun	Sun	NNP
58810	2600	8	-	-	HYPH
58810	2600	9	Spots._--According	Spots._--According	NNP
58810	2600	10	to	to	IN
58810	2600	11	Professor	Professor	NNP
58810	2600	12	Young	Young	NNP
58810	2600	13	,	,	,
58810	2600	14	the	the	DT
58810	2600	15	arrangement	arrangement	NN
58810	2600	16	and	and	CC
58810	2600	17	relations	relation	NNS
58810	2600	18	of	of	IN
58810	2600	19	the	the	DT
58810	2600	20	photospheric	photospheric	JJ
58810	2600	21	clouds	cloud	NNS
58810	2600	22	in	in	IN
58810	2600	23	the	the	DT
58810	2600	24	neighborhood	neighborhood	NN
58810	2600	25	of	of	IN
58810	2600	26	a	a	DT
58810	2600	27	spot	spot	NN
58810	2600	28	are	be	VBP
58810	2600	29	such	such	JJ
58810	2600	30	as	as	IN
58810	2600	31	are	be	VBP
58810	2600	32	represented	represent	VBN
58810	2600	33	in	in	IN
58810	2600	34	Fig	Fig	NNP
58810	2600	35	.	.	.
58810	2601	1	213	213	CD
58810	2601	2	.	.	.
58810	2602	1	"	"	``
58810	2602	2	Over	over	IN
58810	2602	3	the	the	DT
58810	2602	4	sun	sun	NN
58810	2602	5	's	's	POS
58810	2602	6	surface	surface	NN
58810	2602	7	generally	generally	RB
58810	2602	8	,	,	,
58810	2602	9	these	these	DT
58810	2602	10	clouds	cloud	NNS
58810	2602	11	probably	probably	RB
58810	2602	12	have	have	VBP
58810	2602	13	the	the	DT
58810	2602	14	form	form	NN
58810	2602	15	of	of	IN
58810	2602	16	vertical	vertical	JJ
58810	2602	17	columns	column	NNS
58810	2602	18	,	,	,
58810	2602	19	as	as	IN
58810	2602	20	at	at	IN
58810	2602	21	_	_	NNP
58810	2602	22	aa	aa	NNP
58810	2602	23	_	_	NNP
58810	2602	24	.	.	.
58810	2603	1	Just	just	RB
58810	2603	2	outside	outside	IN
58810	2603	3	the	the	DT
58810	2603	4	spot	spot	NN
58810	2603	5	,	,	,
58810	2603	6	the	the	DT
58810	2603	7	level	level	NN
58810	2603	8	of	of	IN
58810	2603	9	the	the	DT
58810	2603	10	photosphere	photosphere	NN
58810	2603	11	is	be	VBZ
58810	2603	12	the	the	DT
58810	2603	13	most	most	JJS
58810	2603	14	part	part	NN
58810	2603	15	,	,	,
58810	2603	16	overtopped	overtop	VBN
58810	2603	17	by	by	IN
58810	2603	18	eruptions	eruption	NNS
58810	2603	19	of	of	IN
58810	2603	20	hydrogen	hydrogen	NNP
58810	2603	21	and	and	CC
58810	2603	22	usually	usually	RB
58810	2603	23	raised	raise	VBN
58810	2603	24	into	into	IN
58810	2603	25	faculæ	faculæ	NN
58810	2603	26	,	,	,
58810	2603	27	as	as	IN
58810	2603	28	at	at	IN
58810	2603	29	_	_	NNP
58810	2603	30	bb	bb	NNP
58810	2603	31	_	_	NNP
58810	2603	32	.	.	.
58810	2604	1	These	these	DT
58810	2604	2	faculæ	faculæ	NN
58810	2604	3	are	be	VBP
58810	2604	4	,	,	,
58810	2604	5	for	for	IN
58810	2604	6	metallic	metallic	JJ
58810	2604	7	vapors	vapor	NNS
58810	2604	8	,	,	,
58810	2604	9	as	as	IN
58810	2604	10	indicated	indicate	VBN
58810	2604	11	by	by	IN
58810	2604	12	the	the	DT
58810	2604	13	shaded	shaded	JJ
58810	2604	14	clouds	cloud	NNS
58810	2604	15	....	....	.
58810	2605	1	While	while	IN
58810	2605	2	the	the	DT
58810	2605	3	great	great	JJ
58810	2605	4	clouds	cloud	NNS
58810	2605	5	of	of	IN
58810	2605	6	hydrogen	hydrogen	NNP
58810	2605	7	are	be	VBP
58810	2605	8	found	find	VBN
58810	2605	9	everywhere	everywhere	RB
58810	2605	10	upon	upon	IN
58810	2605	11	the	the	DT
58810	2605	12	sun	sun	NN
58810	2605	13	,	,	,
58810	2605	14	these	these	DT
58810	2605	15	spiky	spiky	JJ
58810	2605	16	,	,	,
58810	2605	17	vivid	vivid	JJ
58810	2605	18	outbursts	outburst	NNS
58810	2605	19	of	of	IN
58810	2605	20	metallic	metallic	JJ
58810	2605	21	vapors	vapor	NNS
58810	2605	22	seldom	seldom	RB
58810	2605	23	occur	occur	VBP
58810	2605	24	except	except	IN
58810	2605	25	just	just	RB
58810	2605	26	in	in	IN
58810	2605	27	the	the	DT
58810	2605	28	neighborhood	neighborhood	NN
58810	2605	29	of	of	IN
58810	2605	30	a	a	DT
58810	2605	31	spot	spot	NN
58810	2605	32	,	,	,
58810	2605	33	and	and	CC
58810	2605	34	then	then	RB
58810	2605	35	only	only	RB
58810	2605	36	during	during	IN
58810	2605	37	its	-PRON-	PRP$
58810	2605	38	season	season	NN
58810	2605	39	of	of	IN
58810	2605	40	rapid	rapid	JJ
58810	2605	41	change	change	NN
58810	2605	42	.	.	.
58810	2606	1	In	in	IN
58810	2606	2	the	the	DT
58810	2606	3	penumbra	penumbra	NN
58810	2606	4	of	of	IN
58810	2606	5	the	the	DT
58810	2606	6	spot	spot	NN
58810	2606	7	the	the	DT
58810	2606	8	photospheric	photospheric	JJ
58810	2606	9	filaments	filament	NNS
58810	2606	10	become	become	VBP
58810	2606	11	more	more	RBR
58810	2606	12	or	or	CC
58810	2606	13	less	less	RBR
58810	2606	14	nearly	nearly	RB
58810	2606	15	horizontal	horizontal	JJ
58810	2606	16	,	,	,
58810	2606	17	as	as	IN
58810	2606	18	at	at	IN
58810	2606	19	_	_	NNP
58810	2606	20	pp	pp	NNP
58810	2606	21	_	_	NNP
58810	2606	22	;	;	:
58810	2606	23	in	in	IN
58810	2606	24	the	the	DT
58810	2606	25	umbra	umbra	NN
58810	2606	26	at	at	IN
58810	2606	27	_	_	NNP
58810	2606	28	u	u	NNP
58810	2606	29	_	_	NNP
58810	2606	30	it	-PRON-	PRP
58810	2606	31	is	be	VBZ
58810	2606	32	quite	quite	RB
58810	2606	33	uncertain	uncertain	JJ
58810	2606	34	what	what	WP
58810	2606	35	the	the	DT
58810	2606	36	true	true	JJ
58810	2606	37	state	state	NN
58810	2606	38	of	of	IN
58810	2606	39	affairs	affair	NNS
58810	2606	40	may	may	MD
58810	2606	41	be	be	VB
58810	2606	42	.	.	.
58810	2607	1	We	-PRON-	PRP
58810	2607	2	have	have	VBP
58810	2607	3	conjecturally	conjecturally	RB
58810	2607	4	represented	represent	VBN
58810	2607	5	the	the	DT
58810	2607	6	filaments	filament	NNS
58810	2607	7	there	there	RB
58810	2607	8	as	as	IN
58810	2607	9	vertical	vertical	JJ
58810	2607	10	also	also	RB
58810	2607	11	,	,	,
58810	2607	12	but	but	CC
58810	2607	13	depressed	depressed	JJ
58810	2607	14	and	and	CC
58810	2607	15	carried	carry	VBN
58810	2607	16	down	down	RP
58810	2607	17	by	by	IN
58810	2607	18	a	a	DT
58810	2607	19	descending	descend	VBG
58810	2607	20	current	current	NN
58810	2607	21	.	.	.
58810	2608	1	Of	of	RB
58810	2608	2	course	course	RB
58810	2608	3	,	,	,
58810	2608	4	the	the	DT
58810	2608	5	cavity	cavity	NN
58810	2608	6	is	be	VBZ
58810	2608	7	filled	fill	VBN
58810	2608	8	by	by	IN
58810	2608	9	the	the	DT
58810	2608	10	gases	gas	NNS
58810	2608	11	which	which	WDT
58810	2608	12	overlie	overlie	VBP
58810	2608	13	the	the	DT
58810	2608	14	photosphere	photosphere	NN
58810	2608	15	;	;	:
58810	2608	16	and	and	CC
58810	2608	17	it	-PRON-	PRP
58810	2608	18	is	be	VBZ
58810	2608	19	easy	easy	JJ
58810	2608	20	to	to	TO
58810	2608	21	see	see	VB
58810	2608	22	,	,	,
58810	2608	23	that	that	IN
58810	2608	24	,	,	,
58810	2608	25	looked	look	VBD
58810	2608	26	at	at	IN
58810	2608	27	from	from	IN
58810	2608	28	above	above	RB
58810	2608	29	,	,	,
58810	2608	30	such	such	PDT
58810	2608	31	a	a	DT
58810	2608	32	cavity	cavity	NN
58810	2608	33	and	and	CC
58810	2608	34	arrangement	arrangement	NN
58810	2608	35	of	of	IN
58810	2608	36	the	the	DT
58810	2608	37	luminous	luminous	JJ
58810	2608	38	filaments	filament	NNS
58810	2608	39	would	would	MD
58810	2608	40	present	present	VB
58810	2608	41	the	the	DT
58810	2608	42	appearances	appearance	NNS
58810	2608	43	actually	actually	RB
58810	2608	44	observed	observe	VBN
58810	2608	45	.	.	.
58810	2608	46	"	"	''
58810	2609	1	Professor	Professor	NNP
58810	2609	2	Young	Young	NNP
58810	2609	3	also	also	RB
58810	2609	4	suggests	suggest	VBZ
58810	2609	5	that	that	IN
58810	2609	6	the	the	DT
58810	2609	7	spots	spot	NNS
58810	2609	8	may	may	MD
58810	2609	9	be	be	VB
58810	2609	10	depressions	depression	NNS
58810	2609	11	in	in	IN
58810	2609	12	the	the	DT
58810	2609	13	photosphere	photosphere	NN
58810	2609	14	caused	cause	VBN
58810	2609	15	"	"	''
58810	2609	16	by	by	IN
58810	2609	17	the	the	DT
58810	2609	18	_	_	NNP
58810	2609	19	diminution	diminution	NN
58810	2609	20	of	of	IN
58810	2609	21	upward	upward	JJ
58810	2609	22	pressure	pressure	NN
58810	2609	23	_	_	NNP
58810	2609	24	from	from	IN
58810	2609	25	below	below	RB
58810	2609	26	,	,	,
58810	2609	27	in	in	IN
58810	2609	28	consequence	consequence	NN
58810	2609	29	of	of	IN
58810	2609	30	eruptions	eruption	NNS
58810	2609	31	in	in	IN
58810	2609	32	the	the	DT
58810	2609	33	neighborhood	neighborhood	NN
58810	2609	34	;	;	:
58810	2609	35	the	the	DT
58810	2609	36	spots	spot	NNS
58810	2609	37	thus	thus	RB
58810	2609	38	being	be	VBG
58810	2609	39	,	,	,
58810	2609	40	so	so	RB
58810	2609	41	to	to	TO
58810	2609	42	speak	speak	VB
58810	2609	43	,	,	,
58810	2609	44	_	_	NNP
58810	2609	45	sinks	sink	VBZ
58810	2609	46	_	_	NNP
58810	2609	47	in	in	IN
58810	2609	48	the	the	DT
58810	2609	49	photosphere	photosphere	NN
58810	2609	50	.	.	.
58810	2610	1	Undoubtedly	undoubtedly	RB
58810	2610	2	the	the	DT
58810	2610	3	photosphere	photosphere	NN
58810	2610	4	is	be	VBZ
58810	2610	5	not	not	RB
58810	2610	6	a	a	DT
58810	2610	7	strictly	strictly	RB
58810	2610	8	continuous	continuous	JJ
58810	2610	9	shell	shell	NN
58810	2610	10	or	or	CC
58810	2610	11	crust	crust	NN
58810	2610	12	;	;	:
58810	2610	13	but	but	CC
58810	2610	14	it	-PRON-	PRP
58810	2610	15	is	be	VBZ
58810	2610	16	_	_	NNP
58810	2610	17	heavy	heavy	JJ
58810	2610	18	_	_	NNP
58810	2610	19	as	as	IN
58810	2610	20	compared	compare	VBN
58810	2610	21	with	with	IN
58810	2610	22	the	the	DT
58810	2610	23	uncondensed	uncondensed	JJ
58810	2610	24	vapors	vapor	NNS
58810	2610	25	in	in	IN
58810	2610	26	which	which	WDT
58810	2610	27	it	-PRON-	PRP
58810	2610	28	lies	lie	VBZ
58810	2610	29	,	,	,
58810	2610	30	just	just	RB
58810	2610	31	as	as	IN
58810	2610	32	a	a	DT
58810	2610	33	rain	rain	NN
58810	2610	34	-	-	HYPH
58810	2610	35	cloud	cloud	NN
58810	2610	36	in	in	IN
58810	2610	37	our	-PRON-	PRP$
58810	2610	38	terrestrial	terrestrial	JJ
58810	2610	39	atmosphere	atmosphere	NN
58810	2610	40	is	be	VBZ
58810	2610	41	heavier	heavy	JJR
58810	2610	42	than	than	IN
58810	2610	43	the	the	DT
58810	2610	44	air	air	NN
58810	2610	45	;	;	:
58810	2610	46	and	and	CC
58810	2610	47	it	-PRON-	PRP
58810	2610	48	is	be	VBZ
58810	2610	49	probably	probably	RB
58810	2610	50	continuous	continuous	JJ
58810	2610	51	enough	enough	RB
58810	2610	52	to	to	TO
58810	2610	53	have	have	VB
58810	2610	54	its	-PRON-	PRP$
58810	2610	55	upper	upper	JJ
58810	2610	56	level	level	NN
58810	2610	57	affected	affect	VBN
58810	2610	58	by	by	IN
58810	2610	59	any	any	DT
58810	2610	60	diminution	diminution	NN
58810	2610	61	of	of	IN
58810	2610	62	pressure	pressure	NN
58810	2610	63	below	below	RB
58810	2610	64	.	.	.
58810	2611	1	The	the	DT
58810	2611	2	gaseous	gaseous	JJ
58810	2611	3	mass	mass	NN
58810	2611	4	below	below	IN
58810	2611	5	the	the	DT
58810	2611	6	photosphere	photosphere	NN
58810	2611	7	supports	support	VBZ
58810	2611	8	its	-PRON-	PRP$
58810	2611	9	weight	weight	NN
58810	2611	10	and	and	CC
58810	2611	11	the	the	DT
58810	2611	12	weight	weight	NN
58810	2611	13	of	of	IN
58810	2611	14	the	the	DT
58810	2611	15	products	product	NNS
58810	2611	16	of	of	IN
58810	2611	17	condensation	condensation	NN
58810	2611	18	,	,	,
58810	2611	19	which	which	WDT
58810	2611	20	must	must	MD
58810	2611	21	always	always	RB
58810	2611	22	be	be	VB
58810	2611	23	descending	descend	VBG
58810	2611	24	in	in	IN
58810	2611	25	an	an	DT
58810	2611	26	inconceivable	inconceivable	JJ
58810	2611	27	rain	rain	NN
58810	2611	28	and	and	CC
58810	2611	29	snow	snow	NN
58810	2611	30	of	of	IN
58810	2611	31	molten	molten	NN
58810	2611	32	and	and	CC
58810	2611	33	crystallized	crystallized	JJ
58810	2611	34	material	material	NN
58810	2611	35	.	.	.
58810	2612	1	To	to	IN
58810	2612	2	all	all	DT
58810	2612	3	intents	intent	NNS
58810	2612	4	and	and	CC
58810	2612	5	purposes	purpose	NNS
58810	2612	6	,	,	,
58810	2612	7	though	though	IN
58810	2612	8	nothing	nothing	NN
58810	2612	9	but	but	IN
58810	2612	10	a	a	DT
58810	2612	11	layer	layer	NN
58810	2612	12	of	of	IN
58810	2612	13	clouds	cloud	NNS
58810	2612	14	,	,	,
58810	2612	15	the	the	DT
58810	2612	16	photosphere	photosphere	NN
58810	2612	17	thus	thus	RB
58810	2612	18	forms	form	VBZ
58810	2612	19	a	a	DT
58810	2612	20	constricting	constricting	NN
58810	2612	21	shell	shell	NN
58810	2612	22	,	,	,
58810	2612	23	and	and	CC
58810	2612	24	the	the	DT
58810	2612	25	gases	gas	NNS
58810	2612	26	beneath	beneath	RB
58810	2612	27	are	be	VBP
58810	2612	28	imprisoned	imprison	VBN
58810	2612	29	and	and	CC
58810	2612	30	compressed	compress	VBN
58810	2612	31	.	.	.
58810	2613	1	Moreover	moreover	RB
58810	2613	2	,	,	,
58810	2613	3	at	at	IN
58810	2613	4	a	a	DT
58810	2613	5	high	high	JJ
58810	2613	6	temperature	temperature	NN
58810	2613	7	the	the	DT
58810	2613	8	viscosity	viscosity	NN
58810	2613	9	of	of	IN
58810	2613	10	gases	gas	NNS
58810	2613	11	is	be	VBZ
58810	2613	12	vastly	vastly	RB
58810	2613	13	increased	increase	VBN
58810	2613	14	,	,	,
58810	2613	15	so	so	IN
58810	2613	16	that	that	DT
58810	2613	17	quite	quite	RB
58810	2613	18	probably	probably	RB
58810	2613	19	the	the	DT
58810	2613	20	matter	matter	NN
58810	2613	21	of	of	IN
58810	2613	22	the	the	DT
58810	2613	23	solar	solar	JJ
58810	2613	24	nucleus	nucleus	NN
58810	2613	25	resembles	resembles	NNP
58810	2613	26	pitch	pitch	NNP
58810	2613	27	or	or	CC
58810	2613	28	tar	tar	NN
58810	2613	29	in	in	IN
58810	2613	30	its	-PRON-	PRP$
58810	2613	31	consistency	consistency	NN
58810	2613	32	more	more	JJR
58810	2613	33	than	than	IN
58810	2613	34	what	what	WP
58810	2613	35	we	-PRON-	PRP
58810	2613	36	usually	usually	RB
58810	2613	37	think	think	VBP
58810	2613	38	of	of	IN
58810	2613	39	as	as	IN
58810	2613	40	a	a	DT
58810	2613	41	gas	gas	NN
58810	2613	42	.	.	.
58810	2614	1	Consequently	consequently	RB
58810	2614	2	,	,	,
58810	2614	3	any	any	DT
58810	2614	4	sudden	sudden	JJ
58810	2614	5	diminution	diminution	NN
58810	2614	6	of	of	IN
58810	2614	7	pressure	pressure	NN
58810	2614	8	would	would	MD
58810	2614	9	propagate	propagate	VB
58810	2614	10	itself	-PRON-	PRP
58810	2614	11	slowly	slowly	RB
58810	2614	12	from	from	IN
58810	2614	13	the	the	DT
58810	2614	14	point	point	NN
58810	2614	15	where	where	WRB
58810	2614	16	it	-PRON-	PRP
58810	2614	17	occurred	occur	VBD
58810	2614	18	.	.	.
58810	2615	1	Putting	put	VBG
58810	2615	2	these	these	DT
58810	2615	3	things	thing	NNS
58810	2615	4	together	together	RB
58810	2615	5	,	,	,
58810	2615	6	it	-PRON-	PRP
58810	2615	7	would	would	MD
58810	2615	8	seem	seem	VB
58810	2615	9	,	,	,
58810	2615	10	that	that	IN
58810	2615	11	,	,	,
58810	2615	12	whenever	whenever	WRB
58810	2615	13	a	a	DT
58810	2615	14	free	free	JJ
58810	2615	15	outlet	outlet	NN
58810	2615	16	is	be	VBZ
58810	2615	17	obtained	obtain	VBN
58810	2615	18	through	through	IN
58810	2615	19	the	the	DT
58810	2615	20	photosphere	photosphere	NN
58810	2615	21	at	at	IN
58810	2615	22	any	any	DT
58810	2615	23	point	point	NN
58810	2615	24	,	,	,
58810	2615	25	thus	thus	RB
58810	2615	26	decreasing	decrease	VBG
58810	2615	27	the	the	DT
58810	2615	28	inward	inward	JJ
58810	2615	29	pressure	pressure	NN
58810	2615	30	,	,	,
58810	2615	31	the	the	DT
58810	2615	32	result	result	NN
58810	2615	33	would	would	MD
58810	2615	34	be	be	VB
58810	2615	35	the	the	DT
58810	2615	36	sinking	sinking	NN
58810	2615	37	of	of	IN
58810	2615	38	a	a	DT
58810	2615	39	portion	portion	NN
58810	2615	40	of	of	IN
58810	2615	41	the	the	DT
58810	2615	42	photosphere	photosphere	NN
58810	2615	43	somewhere	somewhere	RB
58810	2615	44	in	in	IN
58810	2615	45	the	the	DT
58810	2615	46	immediate	immediate	JJ
58810	2615	47	neighborhood	neighborhood	NN
58810	2615	48	,	,	,
58810	2615	49	to	to	TO
58810	2615	50	restore	restore	VB
58810	2615	51	the	the	DT
58810	2615	52	equilibrium	equilibrium	NN
58810	2615	53	;	;	:
58810	2615	54	and	and	CC
58810	2615	55	,	,	,
58810	2615	56	if	if	IN
58810	2615	57	the	the	DT
58810	2615	58	eruption	eruption	NN
58810	2615	59	were	be	VBD
58810	2615	60	kept	keep	VBN
58810	2615	61	up	up	RP
58810	2615	62	for	for	IN
58810	2615	63	any	any	DT
58810	2615	64	length	length	NN
58810	2615	65	of	of	IN
58810	2615	66	time	time	NN
58810	2615	67	,	,	,
58810	2615	68	the	the	DT
58810	2615	69	depression	depression	NN
58810	2615	70	in	in	IN
58810	2615	71	the	the	DT
58810	2615	72	photosphere	photosphere	NN
58810	2615	73	would	would	MD
58810	2615	74	continue	continue	VB
58810	2615	75	till	till	IN
58810	2615	76	the	the	DT
58810	2615	77	eruption	eruption	NN
58810	2615	78	ceased	cease	VBD
58810	2615	79	.	.	.
58810	2616	1	This	this	DT
58810	2616	2	depression	depression	NN
58810	2616	3	,	,	,
58810	2616	4	filled	fill	VBN
58810	2616	5	with	with	IN
58810	2616	6	the	the	DT
58810	2616	7	overlying	overlying	NN
58810	2616	8	gases	gas	NNS
58810	2616	9	,	,	,
58810	2616	10	would	would	MD
58810	2616	11	constitute	constitute	VB
58810	2616	12	a	a	DT
58810	2616	13	spot	spot	NN
58810	2616	14	.	.	.
58810	2617	1	Moreover	moreover	RB
58810	2617	2	,	,	,
58810	2617	3	the	the	DT
58810	2617	4	line	line	NN
58810	2617	5	of	of	IN
58810	2617	6	fracture	fracture	NN
58810	2617	7	(	(	-LRB-
58810	2617	8	if	if	IN
58810	2617	9	we	-PRON-	PRP
58810	2617	10	may	may	MD
58810	2617	11	call	call	VB
58810	2617	12	it	-PRON-	PRP
58810	2617	13	so	so	RB
58810	2617	14	)	)	-RRB-
58810	2617	15	at	at	IN
58810	2617	16	the	the	DT
58810	2617	17	edges	edge	NNS
58810	2617	18	of	of	IN
58810	2617	19	the	the	DT
58810	2617	20	sink	sink	NN
58810	2617	21	would	would	MD
58810	2617	22	be	be	VB
58810	2617	23	a	a	DT
58810	2617	24	region	region	NN
58810	2617	25	of	of	IN
58810	2617	26	weakness	weakness	NN
58810	2617	27	in	in	IN
58810	2617	28	the	the	DT
58810	2617	29	photosphere	photosphere	NN
58810	2617	30	,	,	,
58810	2617	31	so	so	IN
58810	2617	32	that	that	IN
58810	2617	33	we	-PRON-	PRP
58810	2617	34	should	should	MD
58810	2617	35	expect	expect	VB
58810	2617	36	a	a	DT
58810	2617	37	series	series	NN
58810	2617	38	of	of	IN
58810	2617	39	eruptions	eruption	NNS
58810	2617	40	all	all	RB
58810	2617	41	around	around	IN
58810	2617	42	the	the	DT
58810	2617	43	spot	spot	NN
58810	2617	44	.	.	.
58810	2618	1	For	for	IN
58810	2618	2	a	a	DT
58810	2618	3	time	time	NN
58810	2618	4	the	the	DT
58810	2618	5	disturbance	disturbance	NN
58810	2618	6	,	,	,
58810	2618	7	therefore	therefore	RB
58810	2618	8	,	,	,
58810	2618	9	would	would	MD
58810	2618	10	grow	grow	VB
58810	2618	11	,	,	,
58810	2618	12	and	and	CC
58810	2618	13	the	the	DT
58810	2618	14	spot	spot	NN
58810	2618	15	would	would	MD
58810	2618	16	enlarge	enlarge	VB
58810	2618	17	and	and	CC
58810	2618	18	deepen	deepen	VB
58810	2618	19	,	,	,
58810	2618	20	until	until	IN
58810	2618	21	,	,	,
58810	2618	22	in	in	IN
58810	2618	23	spite	spite	NN
58810	2618	24	of	of	IN
58810	2618	25	the	the	DT
58810	2618	26	viscosity	viscosity	NN
58810	2618	27	of	of	IN
58810	2618	28	the	the	DT
58810	2618	29	internal	internal	JJ
58810	2618	30	gases	gas	NNS
58810	2618	31	,	,	,
58810	2618	32	the	the	DT
58810	2618	33	equilibrium	equilibrium	NN
58810	2618	34	of	of	IN
58810	2618	35	pressure	pressure	NN
58810	2618	36	was	be	VBD
58810	2618	37	gradually	gradually	RB
58810	2618	38	restored	restore	VBN
58810	2618	39	beneath	beneath	RB
58810	2618	40	.	.	.
58810	2619	1	So	so	RB
58810	2619	2	far	far	RB
58810	2619	3	as	as	IN
58810	2619	4	we	-PRON-	PRP
58810	2619	5	know	know	VBP
58810	2619	6	the	the	DT
58810	2619	7	spectroscopic	spectroscopic	JJ
58810	2619	8	and	and	CC
58810	2619	9	visual	visual	JJ
58810	2619	10	phenomena	phenomenon	NNS
58810	2619	11	,	,	,
58810	2619	12	none	none	NN
58810	2619	13	of	of	IN
58810	2619	14	them	-PRON-	PRP
58810	2619	15	contradict	contradict	VBP
58810	2619	16	this	this	DT
58810	2619	17	hypothesis	hypothesis	NN
58810	2619	18	.	.	.
58810	2620	1	There	there	EX
58810	2620	2	is	be	VBZ
58810	2620	3	nothing	nothing	NN
58810	2620	4	in	in	IN
58810	2620	5	it	-PRON-	PRP
58810	2620	6	,	,	,
58810	2620	7	however	however	RB
58810	2620	8	,	,	,
58810	2620	9	to	to	TO
58810	2620	10	account	account	VB
58810	2620	11	for	for	IN
58810	2620	12	the	the	DT
58810	2620	13	distribution	distribution	NN
58810	2620	14	of	of	IN
58810	2620	15	the	the	DT
58810	2620	16	spots	spot	NNS
58810	2620	17	in	in	IN
58810	2620	18	solar	solar	JJ
58810	2620	19	latitudes	latitude	NNS
58810	2620	20	,	,	,
58810	2620	21	nor	nor	CC
58810	2620	22	for	for	IN
58810	2620	23	their	-PRON-	PRP$
58810	2620	24	periodicity	periodicity	NN
58810	2620	25	.	.	.
58810	2620	26	"	"	''
58810	2621	1	IV	IV	NNP
58810	2621	2	.	.	.
58810	2622	1	THE	the	DT
58810	2622	2	CHROMOSPHERE	CHROMOSPHERE	NNS
58810	2622	3	AND	and	CC
58810	2622	4	PROMINENCES	PROMINENCES	NNP
58810	2622	5	.	.	.
58810	2623	1	193	193	CD
58810	2623	2	.	.	.
58810	2624	1	_	_	NNP
58810	2624	2	The	the	DT
58810	2624	3	Sun	Sun	NNP
58810	2624	4	's	's	POS
58810	2624	5	Outer	Outer	NNP
58810	2624	6	Atmosphere._--What	Atmosphere._--What	NNP
58810	2624	7	we	-PRON-	PRP
58810	2624	8	see	see	VBP
58810	2624	9	of	of	IN
58810	2624	10	the	the	DT
58810	2624	11	sun	sun	NN
58810	2624	12	under	under	IN
58810	2624	13	ordinary	ordinary	JJ
58810	2624	14	circumstances	circumstance	NNS
58810	2624	15	is	be	VBZ
58810	2624	16	but	but	CC
58810	2624	17	a	a	DT
58810	2624	18	fraction	fraction	NN
58810	2624	19	of	of	IN
58810	2624	20	his	-PRON-	PRP$
58810	2624	21	total	total	JJ
58810	2624	22	bulk	bulk	NN
58810	2624	23	.	.	.
58810	2625	1	While	while	IN
58810	2625	2	by	by	IN
58810	2625	3	far	far	RB
58810	2625	4	the	the	DT
58810	2625	5	greater	great	JJR
58810	2625	6	portion	portion	NN
58810	2625	7	of	of	IN
58810	2625	8	the	the	DT
58810	2625	9	solar	solar	JJ
58810	2625	10	_	_	NNP
58810	2625	11	mass	mass	NN
58810	2625	12	_	_	NNP
58810	2625	13	is	be	VBZ
58810	2625	14	included	include	VBN
58810	2625	15	within	within	IN
58810	2625	16	the	the	DT
58810	2625	17	photosphere	photosphere	NN
58810	2625	18	,	,	,
58810	2625	19	the	the	DT
58810	2625	20	larger	large	JJR
58810	2625	21	portion	portion	NN
58810	2625	22	of	of	IN
58810	2625	23	his	-PRON-	PRP$
58810	2625	24	_	_	NNP
58810	2625	25	volume	volume	NN
58810	2625	26	_	_	NNP
58810	2625	27	lies	lie	VBZ
58810	2625	28	without	without	IN
58810	2625	29	,	,	,
58810	2625	30	and	and	CC
58810	2625	31	constitutes	constitute	VBZ
58810	2625	32	a	a	DT
58810	2625	33	gaseous	gaseous	JJ
58810	2625	34	envelope	envelope	NN
58810	2625	35	whose	whose	WP$
58810	2625	36	diameter	diameter	NN
58810	2625	37	is	be	VBZ
58810	2625	38	at	at	IN
58810	2625	39	least	least	JJS
58810	2625	40	double	double	JJ
58810	2625	41	,	,	,
58810	2625	42	and	and	CC
58810	2625	43	its	-PRON-	PRP$
58810	2625	44	bulk	bulk	NN
58810	2625	45	therefore	therefore	RB
58810	2625	46	sevenfold	sevenfold	NN
58810	2625	47	,	,	,
58810	2625	48	that	that	DT
58810	2625	49	of	of	IN
58810	2625	50	the	the	DT
58810	2625	51	central	central	JJ
58810	2625	52	globe	globe	NN
58810	2625	53	.	.	.
58810	2626	1	This	this	DT
58810	2626	2	outer	outer	JJ
58810	2626	3	envelope	envelope	NN
58810	2626	4	,	,	,
58810	2626	5	though	though	IN
58810	2626	6	mainly	mainly	RB
58810	2626	7	gaseous	gaseous	JJ
58810	2626	8	,	,	,
58810	2626	9	is	be	VBZ
58810	2626	10	not	not	RB
58810	2626	11	spherical	spherical	JJ
58810	2626	12	,	,	,
58810	2626	13	but	but	CC
58810	2626	14	has	have	VBZ
58810	2626	15	an	an	DT
58810	2626	16	exceedingly	exceedingly	RB
58810	2626	17	irregular	irregular	JJ
58810	2626	18	and	and	CC
58810	2626	19	variable	variable	JJ
58810	2626	20	outline	outline	NN
58810	2626	21	.	.	.
58810	2627	1	It	-PRON-	PRP
58810	2627	2	seems	seem	VBZ
58810	2627	3	to	to	TO
58810	2627	4	be	be	VB
58810	2627	5	made	make	VBN
58810	2627	6	up	up	RP
58810	2627	7	,	,	,
58810	2627	8	not	not	RB
58810	2627	9	of	of	IN
58810	2627	10	regular	regular	JJ
58810	2627	11	strata	strata	NN
58810	2627	12	of	of	IN
58810	2627	13	different	different	JJ
58810	2627	14	density	density	NN
58810	2627	15	,	,	,
58810	2627	16	like	like	IN
58810	2627	17	our	-PRON-	PRP$
58810	2627	18	atmosphere	atmosphere	NN
58810	2627	19	,	,	,
58810	2627	20	but	but	CC
58810	2627	21	rather	rather	RB
58810	2627	22	of	of	IN
58810	2627	23	flames	flame	NNS
58810	2627	24	,	,	,
58810	2627	25	beams	beam	NNS
58810	2627	26	,	,	,
58810	2627	27	and	and	CC
58810	2627	28	streamers	streamer	NNS
58810	2627	29	,	,	,
58810	2627	30	as	as	IN
58810	2627	31	transient	transient	JJ
58810	2627	32	and	and	CC
58810	2627	33	unstable	unstable	JJ
58810	2627	34	as	as	IN
58810	2627	35	those	those	DT
58810	2627	36	of	of	IN
58810	2627	37	the	the	DT
58810	2627	38	aurora	aurora	NNP
58810	2627	39	borealis	borealis	NNP
58810	2627	40	.	.	.
58810	2628	1	It	-PRON-	PRP
58810	2628	2	is	be	VBZ
58810	2628	3	divided	divide	VBN
58810	2628	4	into	into	IN
58810	2628	5	two	two	CD
58810	2628	6	portions	portion	NNS
58810	2628	7	by	by	IN
58810	2628	8	a	a	DT
58810	2628	9	boundary	boundary	NN
58810	2628	10	as	as	IN
58810	2628	11	definite	definite	JJ
58810	2628	12	,	,	,
58810	2628	13	though	though	IN
58810	2628	14	not	not	RB
58810	2628	15	so	so	RB
58810	2628	16	regular	regular	JJ
58810	2628	17	,	,	,
58810	2628	18	as	as	IN
58810	2628	19	that	that	DT
58810	2628	20	which	which	WDT
58810	2628	21	separates	separate	VBZ
58810	2628	22	them	-PRON-	PRP
58810	2628	23	both	both	CC
58810	2628	24	from	from	IN
58810	2628	25	the	the	DT
58810	2628	26	photosphere	photosphere	NN
58810	2628	27	.	.	.
58810	2629	1	The	the	DT
58810	2629	2	outer	outer	JJ
58810	2629	3	and	and	CC
58810	2629	4	far	far	RB
58810	2629	5	more	more	RBR
58810	2629	6	extensive	extensive	JJ
58810	2629	7	portion	portion	NN
58810	2629	8	,	,	,
58810	2629	9	which	which	WDT
58810	2629	10	in	in	IN
58810	2629	11	texture	texture	NN
58810	2629	12	and	and	CC
58810	2629	13	rarity	rarity	NN
58810	2629	14	seems	seem	VBZ
58810	2629	15	to	to	TO
58810	2629	16	resemble	resemble	VB
58810	2629	17	the	the	DT
58810	2629	18	tails	tail	NNS
58810	2629	19	of	of	IN
58810	2629	20	comets	comet	NNS
58810	2629	21	,	,	,
58810	2629	22	is	be	VBZ
58810	2629	23	known	know	VBN
58810	2629	24	as	as	IN
58810	2629	25	the	the	DT
58810	2629	26	_	_	NNP
58810	2629	27	coronal	coronal	JJ
58810	2629	28	atmosphere	atmosphere	NN
58810	2629	29	_	_	NNP
58810	2629	30	,	,	,
58810	2629	31	since	since	IN
58810	2629	32	to	to	IN
58810	2629	33	it	-PRON-	PRP
58810	2629	34	is	be	VBZ
58810	2629	35	chiefly	chiefly	RB
58810	2629	36	due	due	IN
58810	2629	37	the	the	DT
58810	2629	38	_	_	NNP
58810	2629	39	corona	corona	NN
58810	2629	40	_	_	NNP
58810	2629	41	,	,	,
58810	2629	42	or	or	CC
58810	2629	43	glory	glory	NN
58810	2629	44	,	,	,
58810	2629	45	which	which	WDT
58810	2629	46	surrounds	surround	VBZ
58810	2629	47	the	the	DT
58810	2629	48	darkened	darkened	JJ
58810	2629	49	sun	sun	NN
58810	2629	50	during	during	IN
58810	2629	51	an	an	DT
58810	2629	52	eclipse	eclipse	NN
58810	2629	53	.	.	.
58810	2630	1	194	194	CD
58810	2630	2	.	.	.
58810	2631	1	_	_	NNP
58810	2631	2	The	the	DT
58810	2631	3	Chromosphere._--At	chromosphere._--at	NN
58810	2631	4	the	the	DT
58810	2631	5	base	base	NN
58810	2631	6	of	of	IN
58810	2631	7	the	the	DT
58810	2631	8	coronal	coronal	JJ
58810	2631	9	atmosphere	atmosphere	NN
58810	2631	10	,	,	,
58810	2631	11	and	and	CC
58810	2631	12	in	in	IN
58810	2631	13	contact	contact	NN
58810	2631	14	with	with	IN
58810	2631	15	the	the	DT
58810	2631	16	photosphere	photosphere	NN
58810	2631	17	,	,	,
58810	2631	18	is	be	VBZ
58810	2631	19	what	what	WP
58810	2631	20	resembles	resemble	VBZ
58810	2631	21	a	a	DT
58810	2631	22	sheet	sheet	NN
58810	2631	23	of	of	IN
58810	2631	24	scarlet	scarlet	JJ
58810	2631	25	fire	fire	NN
58810	2631	26	.	.	.
58810	2632	1	It	-PRON-	PRP
58810	2632	2	appears	appear	VBZ
58810	2632	3	as	as	IN
58810	2632	4	if	if	IN
58810	2632	5	countless	countless	JJ
58810	2632	6	jets	jet	NNS
58810	2632	7	of	of	IN
58810	2632	8	heated	heated	JJ
58810	2632	9	gas	gas	NN
58810	2632	10	were	be	VBD
58810	2632	11	issuing	issue	VBG
58810	2632	12	through	through	IN
58810	2632	13	vents	vent	NNS
58810	2632	14	over	over	IN
58810	2632	15	the	the	DT
58810	2632	16	whole	whole	JJ
58810	2632	17	surface	surface	NN
58810	2632	18	,	,	,
58810	2632	19	clothing	clothe	VBG
58810	2632	20	it	-PRON-	PRP
58810	2632	21	with	with	IN
58810	2632	22	flame	flame	NN
58810	2632	23	,	,	,
58810	2632	24	which	which	WDT
58810	2632	25	heaves	heave	VBZ
58810	2632	26	and	and	CC
58810	2632	27	tosses	toss	NNS
58810	2632	28	like	like	IN
58810	2632	29	the	the	DT
58810	2632	30	blaze	blaze	NN
58810	2632	31	of	of	IN
58810	2632	32	a	a	DT
58810	2632	33	conflagration	conflagration	NN
58810	2632	34	.	.	.
58810	2633	1	This	this	DT
58810	2633	2	is	be	VBZ
58810	2633	3	the	the	DT
58810	2633	4	_	_	NNP
58810	2633	5	chromosphere	chromosphere	NN
58810	2633	6	_	_	NNP
58810	2633	7	,	,	,
58810	2633	8	or	or	CC
58810	2633	9	color	color	NN
58810	2633	10	-	-	HYPH
58810	2633	11	sphere	sphere	NN
58810	2633	12	.	.	.
58810	2634	1	It	-PRON-	PRP
58810	2634	2	owes	owe	VBZ
58810	2634	3	its	-PRON-	PRP$
58810	2634	4	vivid	vivid	JJ
58810	2634	5	redness	redness	NN
58810	2634	6	to	to	IN
58810	2634	7	the	the	DT
58810	2634	8	predominance	predominance	NN
58810	2634	9	of	of	IN
58810	2634	10	hydrogen	hydrogen	NN
58810	2634	11	in	in	IN
58810	2634	12	the	the	DT
58810	2634	13	flames	flame	NNS
58810	2634	14	.	.	.
58810	2635	1	The	the	DT
58810	2635	2	average	average	JJ
58810	2635	3	depth	depth	NN
58810	2635	4	of	of	IN
58810	2635	5	the	the	DT
58810	2635	6	chromosphere	chromosphere	NN
58810	2635	7	is	be	VBZ
58810	2635	8	not	not	RB
58810	2635	9	far	far	RB
58810	2635	10	from	from	IN
58810	2635	11	ten	ten	CD
58810	2635	12	or	or	CC
58810	2635	13	twelve	twelve	CD
58810	2635	14	seconds	second	NNS
58810	2635	15	,	,	,
58810	2635	16	or	or	CC
58810	2635	17	five	five	CD
58810	2635	18	thousand	thousand	CD
58810	2635	19	or	or	CC
58810	2635	20	six	six	CD
58810	2635	21	thousand	thousand	CD
58810	2635	22	miles	mile	NNS
58810	2635	23	.	.	.
58810	2636	1	195	195	CD
58810	2636	2	.	.	.
58810	2637	1	_	_	NNP
58810	2637	2	The	the	DT
58810	2637	3	Prominences._--Here	Prominences._--Here	NNP
58810	2637	4	and	and	CC
58810	2637	5	there	there	EX
58810	2637	6	masses	masse	NNS
58810	2637	7	of	of	IN
58810	2637	8	this	this	DT
58810	2637	9	hydrogen	hydrogen	NN
58810	2637	10	,	,	,
58810	2637	11	mixed	mix	VBN
58810	2637	12	with	with	IN
58810	2637	13	other	other	JJ
58810	2637	14	substances	substance	NNS
58810	2637	15	,	,	,
58810	2637	16	rise	rise	VBP
58810	2637	17	far	far	RB
58810	2637	18	above	above	IN
58810	2637	19	the	the	DT
58810	2637	20	general	general	JJ
58810	2637	21	level	level	NN
58810	2637	22	into	into	IN
58810	2637	23	the	the	DT
58810	2637	24	coronal	coronal	JJ
58810	2637	25	regions	region	NNS
58810	2637	26	,	,	,
58810	2637	27	where	where	WRB
58810	2637	28	they	-PRON-	PRP
58810	2637	29	float	float	VBP
58810	2637	30	like	like	IN
58810	2637	31	clouds	cloud	NNS
58810	2637	32	,	,	,
58810	2637	33	or	or	CC
58810	2637	34	are	be	VBP
58810	2637	35	torn	tear	VBN
58810	2637	36	to	to	IN
58810	2637	37	pieces	piece	NNS
58810	2637	38	by	by	IN
58810	2637	39	conflicting	conflict	VBG
58810	2637	40	currents	current	NNS
58810	2637	41	.	.	.
58810	2638	1	These	these	DT
58810	2638	2	cloud	cloud	NN
58810	2638	3	-	-	HYPH
58810	2638	4	masses	masse	NNS
58810	2638	5	are	be	VBP
58810	2638	6	known	know	VBN
58810	2638	7	as	as	IN
58810	2638	8	solar	solar	JJ
58810	2638	9	_	_	NNP
58810	2638	10	prominences	prominence	NNS
58810	2638	11	_	_	NNP
58810	2638	12	,	,	,
58810	2638	13	or	or	CC
58810	2638	14	_	_	NNP
58810	2638	15	protuberances	protuberance	NNS
58810	2638	16	_	_	NNP
58810	2638	17	.	.	.
58810	2639	1	196	196	CD
58810	2639	2	.	.	.
58810	2640	1	_	_	NNP
58810	2640	2	Magnitude	Magnitude	NNP
58810	2640	3	and	and	CC
58810	2640	4	Distribution	Distribution	NNP
58810	2640	5	of	of	IN
58810	2640	6	the	the	DT
58810	2640	7	Prominences._--The	Prominences._--The	NNP
58810	2640	8	prominences	prominence	NNS
58810	2640	9	differ	differ	VBP
58810	2640	10	greatly	greatly	RB
58810	2640	11	in	in	IN
58810	2640	12	magnitude	magnitude	NN
58810	2640	13	.	.	.
58810	2641	1	Of	of	IN
58810	2641	2	the	the	DT
58810	2641	3	2,767	2,767	CD
58810	2641	4	observed	observe	VBN
58810	2641	5	by	by	IN
58810	2641	6	Secchi	Secchi	NNP
58810	2641	7	,	,	,
58810	2641	8	1,964	1,964	CD
58810	2641	9	attained	attain	VBD
58810	2641	10	an	an	DT
58810	2641	11	altitude	altitude	NN
58810	2641	12	of	of	IN
58810	2641	13	eighteen	eighteen	CD
58810	2641	14	thousand	thousand	CD
58810	2641	15	miles	mile	NNS
58810	2641	16	;	;	:
58810	2641	17	751	751	CD
58810	2641	18	,	,	,
58810	2641	19	or	or	CC
58810	2641	20	nearly	nearly	RB
58810	2641	21	a	a	DT
58810	2641	22	fourth	fourth	JJ
58810	2641	23	of	of	IN
58810	2641	24	the	the	DT
58810	2641	25	whole	whole	NN
58810	2641	26	,	,	,
58810	2641	27	reached	reach	VBD
58810	2641	28	a	a	DT
58810	2641	29	height	height	NN
58810	2641	30	of	of	IN
58810	2641	31	twenty	twenty	CD
58810	2641	32	-	-	HYPH
58810	2641	33	eight	eight	CD
58810	2641	34	thousand	thousand	CD
58810	2641	35	miles	mile	NNS
58810	2641	36	;	;	,
58810	2641	37	several	several	JJ
58810	2641	38	exceeded	exceed	VBD
58810	2641	39	eighty	eighty	CD
58810	2641	40	-	-	HYPH
58810	2641	41	four	four	CD
58810	2641	42	thousand	thousand	CD
58810	2641	43	miles	mile	NNS
58810	2641	44	.	.	.
58810	2642	1	In	in	IN
58810	2642	2	rare	rare	JJ
58810	2642	3	instances	instance	NNS
58810	2642	4	they	-PRON-	PRP
58810	2642	5	reach	reach	VBP
58810	2642	6	elevations	elevation	NNS
58810	2642	7	as	as	RB
58810	2642	8	great	great	JJ
58810	2642	9	as	as	IN
58810	2642	10	a	a	DT
58810	2642	11	hundred	hundred	CD
58810	2642	12	thousand	thousand	CD
58810	2642	13	miles	mile	NNS
58810	2642	14	.	.	.
58810	2643	1	A	a	DT
58810	2643	2	few	few	JJ
58810	2643	3	have	have	VBP
58810	2643	4	been	be	VBN
58810	2643	5	seen	see	VBN
58810	2643	6	which	which	WDT
58810	2643	7	exceeded	exceed	VBD
58810	2643	8	a	a	DT
58810	2643	9	hundred	hundred	CD
58810	2643	10	and	and	CC
58810	2643	11	fifty	fifty	CD
58810	2643	12	thousand	thousand	CD
58810	2643	13	miles	mile	NNS
58810	2643	14	;	;	:
58810	2643	15	and	and	CC
58810	2643	16	Secchi	Secchi	NNP
58810	2643	17	has	have	VBZ
58810	2643	18	recorded	record	VBN
58810	2643	19	one	one	CD
58810	2643	20	of	of	IN
58810	2643	21	three	three	CD
58810	2643	22	hundred	hundred	CD
58810	2643	23	thousand	thousand	CD
58810	2643	24	miles	mile	NNS
58810	2643	25	.	.	.
58810	2644	1	[	[	-LRB-
58810	2644	2	Illustration	illustration	NN
58810	2644	3	:	:	:
58810	2644	4	Fig	Fig	NNP
58810	2644	5	.	.	.
58810	2645	1	214	214	CD
58810	2645	2	.	.	.
58810	2645	3	]	]	-RRB-
58810	2646	1	The	the	DT
58810	2646	2	irregular	irregular	JJ
58810	2646	3	lines	line	NNS
58810	2646	4	on	on	IN
58810	2646	5	the	the	DT
58810	2646	6	right	right	JJ
58810	2646	7	-	-	HYPH
58810	2646	8	hand	hand	NN
58810	2646	9	side	side	NN
58810	2646	10	of	of	IN
58810	2646	11	Fig	Fig	NNP
58810	2646	12	.	.	.
58810	2647	1	214	214	CD
58810	2647	2	show	show	VBP
58810	2647	3	the	the	DT
58810	2647	4	proportion	proportion	NN
58810	2647	5	of	of	IN
58810	2647	6	the	the	DT
58810	2647	7	prominences	prominence	NNS
58810	2647	8	observed	observe	VBN
58810	2647	9	by	by	IN
58810	2647	10	Secchi	Secchi	NNP
58810	2647	11	,	,	,
58810	2647	12	that	that	WDT
58810	2647	13	were	be	VBD
58810	2647	14	seen	see	VBN
58810	2647	15	in	in	IN
58810	2647	16	different	different	JJ
58810	2647	17	parts	part	NNS
58810	2647	18	of	of	IN
58810	2647	19	the	the	DT
58810	2647	20	sun	sun	NN
58810	2647	21	's	's	POS
58810	2647	22	surface	surface	NN
58810	2647	23	.	.	.
58810	2648	1	The	the	DT
58810	2648	2	outer	outer	JJ
58810	2648	3	line	line	NN
58810	2648	4	shows	show	VBZ
58810	2648	5	the	the	DT
58810	2648	6	distribution	distribution	NN
58810	2648	7	of	of	IN
58810	2648	8	the	the	DT
58810	2648	9	smaller	small	JJR
58810	2648	10	prominences	prominence	NNS
58810	2648	11	,	,	,
58810	2648	12	and	and	CC
58810	2648	13	the	the	DT
58810	2648	14	inner	inner	JJ
58810	2648	15	dotted	dotted	JJ
58810	2648	16	line	line	NN
58810	2648	17	that	that	DT
58810	2648	18	of	of	IN
58810	2648	19	the	the	DT
58810	2648	20	larger	large	JJR
58810	2648	21	prominences	prominence	NNS
58810	2648	22	.	.	.
58810	2649	1	By	by	IN
58810	2649	2	comparing	compare	VBG
58810	2649	3	these	these	DT
58810	2649	4	lines	line	NNS
58810	2649	5	with	with	IN
58810	2649	6	those	those	DT
58810	2649	7	on	on	IN
58810	2649	8	the	the	DT
58810	2649	9	opposite	opposite	JJ
58810	2649	10	side	side	NN
58810	2649	11	of	of	IN
58810	2649	12	the	the	DT
58810	2649	13	circle	circle	NN
58810	2649	14	,	,	,
58810	2649	15	which	which	WDT
58810	2649	16	show	show	VBP
58810	2649	17	the	the	DT
58810	2649	18	distribution	distribution	NN
58810	2649	19	of	of	IN
58810	2649	20	the	the	DT
58810	2649	21	spots	spot	NNS
58810	2649	22	,	,	,
58810	2649	23	it	-PRON-	PRP
58810	2649	24	will	will	MD
58810	2649	25	be	be	VB
58810	2649	26	seen	see	VBN
58810	2649	27	,	,	,
58810	2649	28	that	that	DT
58810	2649	29	,	,	,
58810	2649	30	while	while	IN
58810	2649	31	the	the	DT
58810	2649	32	spots	spot	NNS
58810	2649	33	are	be	VBP
58810	2649	34	confined	confine	VBN
58810	2649	35	mainly	mainly	RB
58810	2649	36	to	to	IN
58810	2649	37	two	two	CD
58810	2649	38	belts	belt	NNS
58810	2649	39	,	,	,
58810	2649	40	the	the	DT
58810	2649	41	prominences	prominence	NNS
58810	2649	42	are	be	VBP
58810	2649	43	seen	see	VBN
58810	2649	44	in	in	IN
58810	2649	45	all	all	DT
58810	2649	46	latitudes	latitude	NNS
58810	2649	47	.	.	.
58810	2650	1	197	197	CD
58810	2650	2	.	.	.
58810	2651	1	_	_	NNP
58810	2651	2	The	the	DT
58810	2651	3	Spectrum	Spectrum	NNP
58810	2651	4	of	of	IN
58810	2651	5	the	the	DT
58810	2651	6	Chromosphere._--The	Chromosphere._--The	NNP
58810	2651	7	spectrum	spectrum	NN
58810	2651	8	of	of	IN
58810	2651	9	the	the	DT
58810	2651	10	chromosphere	chromosphere	NN
58810	2651	11	is	be	VBZ
58810	2651	12	comparatively	comparatively	RB
58810	2651	13	simple	simple	JJ
58810	2651	14	.	.	.
58810	2652	1	There	there	EX
58810	2652	2	are	be	VBP
58810	2652	3	eleven	eleven	CD
58810	2652	4	lines	line	NNS
58810	2652	5	only	only	RB
58810	2652	6	which	which	WDT
58810	2652	7	are	be	VBP
58810	2652	8	always	always	RB
58810	2652	9	present	present	JJ
58810	2652	10	;	;	:
58810	2652	11	and	and	CC
58810	2652	12	six	six	CD
58810	2652	13	of	of	IN
58810	2652	14	these	these	DT
58810	2652	15	are	be	VBP
58810	2652	16	lines	line	NNS
58810	2652	17	of	of	IN
58810	2652	18	hydrogen	hydrogen	NN
58810	2652	19	,	,	,
58810	2652	20	and	and	CC
58810	2652	21	the	the	DT
58810	2652	22	others	other	NNS
58810	2652	23	,	,	,
58810	2652	24	with	with	IN
58810	2652	25	a	a	DT
58810	2652	26	single	single	JJ
58810	2652	27	exception	exception	NN
58810	2652	28	,	,	,
58810	2652	29	are	be	VBP
58810	2652	30	of	of	IN
58810	2652	31	unknown	unknown	JJ
58810	2652	32	elements	element	NNS
58810	2652	33	.	.	.
58810	2653	1	There	there	EX
58810	2653	2	are	be	VBP
58810	2653	3	sixteen	sixteen	CD
58810	2653	4	other	other	JJ
58810	2653	5	lines	line	NNS
58810	2653	6	which	which	WDT
58810	2653	7	make	make	VBP
58810	2653	8	their	-PRON-	PRP$
58810	2653	9	appearance	appearance	NN
58810	2653	10	very	very	RB
58810	2653	11	frequently	frequently	RB
58810	2653	12	.	.	.
58810	2654	1	Among	among	IN
58810	2654	2	these	these	DT
58810	2654	3	latter	latter	JJ
58810	2654	4	are	be	VBP
58810	2654	5	lines	line	NNS
58810	2654	6	of	of	IN
58810	2654	7	sodium	sodium	NN
58810	2654	8	,	,	,
58810	2654	9	magnesium	magnesium	NN
58810	2654	10	,	,	,
58810	2654	11	and	and	CC
58810	2654	12	iron	iron	NN
58810	2654	13	.	.	.
58810	2655	1	Where	where	WRB
58810	2655	2	some	some	DT
58810	2655	3	special	special	JJ
58810	2655	4	disturbance	disturbance	NN
58810	2655	5	is	be	VBZ
58810	2655	6	going	go	VBG
58810	2655	7	on	on	RP
58810	2655	8	,	,	,
58810	2655	9	the	the	DT
58810	2655	10	spectrum	spectrum	NN
58810	2655	11	at	at	IN
58810	2655	12	the	the	DT
58810	2655	13	base	base	NN
58810	2655	14	of	of	IN
58810	2655	15	the	the	DT
58810	2655	16	chromosphere	chromosphere	NN
58810	2655	17	is	be	VBZ
58810	2655	18	very	very	RB
58810	2655	19	complicated	complicated	JJ
58810	2655	20	,	,	,
58810	2655	21	consisting	consist	VBG
58810	2655	22	of	of	IN
58810	2655	23	hundreds	hundred	NNS
58810	2655	24	of	of	IN
58810	2655	25	bright	bright	JJ
58810	2655	26	lines	line	NNS
58810	2655	27	.	.	.
58810	2656	1	"	"	``
58810	2656	2	The	the	DT
58810	2656	3	majority	majority	NN
58810	2656	4	of	of	IN
58810	2656	5	the	the	DT
58810	2656	6	lines	line	NNS
58810	2656	7	,	,	,
58810	2656	8	however	however	RB
58810	2656	9	,	,	,
58810	2656	10	are	be	VBP
58810	2656	11	seen	see	VBN
58810	2656	12	only	only	RB
58810	2656	13	occasionally	occasionally	RB
58810	2656	14	,	,	,
58810	2656	15	for	for	IN
58810	2656	16	a	a	DT
58810	2656	17	few	few	JJ
58810	2656	18	minutes	minute	NNS
58810	2656	19	at	at	IN
58810	2656	20	a	a	DT
58810	2656	21	time	time	NN
58810	2656	22	,	,	,
58810	2656	23	when	when	WRB
58810	2656	24	the	the	DT
58810	2656	25	gases	gas	NNS
58810	2656	26	and	and	CC
58810	2656	27	vapors	vapor	NNS
58810	2656	28	,	,	,
58810	2656	29	which	which	WDT
58810	2656	30	generally	generally	RB
58810	2656	31	lie	lie	VBP
58810	2656	32	low	low	JJ
58810	2656	33	(	(	-LRB-
58810	2656	34	mainly	mainly	RB
58810	2656	35	in	in	IN
58810	2656	36	the	the	DT
58810	2656	37	interstices	interstice	NNS
58810	2656	38	of	of	IN
58810	2656	39	the	the	DT
58810	2656	40	clouds	cloud	NNS
58810	2656	41	which	which	WDT
58810	2656	42	constitute	constitute	VBP
58810	2656	43	the	the	DT
58810	2656	44	photosphere	photosphere	NN
58810	2656	45	)	)	-RRB-
58810	2656	46	,	,	,
58810	2656	47	and	and	CC
58810	2656	48	below	below	IN
58810	2656	49	its	-PRON-	PRP$
58810	2656	50	upper	upper	JJ
58810	2656	51	surface	surface	NN
58810	2656	52	,	,	,
58810	2656	53	are	be	VBP
58810	2656	54	elevated	elevate	VBN
58810	2656	55	for	for	IN
58810	2656	56	the	the	DT
58810	2656	57	time	time	NN
58810	2656	58	being	be	VBG
58810	2656	59	by	by	IN
58810	2656	60	some	some	DT
58810	2656	61	eruptive	eruptive	JJ
58810	2656	62	action	action	NN
58810	2656	63	.	.	.
58810	2657	1	For	for	IN
58810	2657	2	the	the	DT
58810	2657	3	most	most	JJS
58810	2657	4	part	part	NN
58810	2657	5	,	,	,
58810	2657	6	the	the	DT
58810	2657	7	lines	line	NNS
58810	2657	8	which	which	WDT
58810	2657	9	appear	appear	VBP
58810	2657	10	only	only	RB
58810	2657	11	at	at	IN
58810	2657	12	such	such	JJ
58810	2657	13	times	time	NNS
58810	2657	14	are	be	VBP
58810	2657	15	simply	simply	RB
58810	2657	16	_	_	NNP
58810	2657	17	reversals	reversal	NNS
58810	2657	18	_	_	NNP
58810	2657	19	of	of	IN
58810	2657	20	the	the	DT
58810	2657	21	more	more	RBR
58810	2657	22	prominent	prominent	JJ
58810	2657	23	dark	dark	JJ
58810	2657	24	lines	line	NNS
58810	2657	25	of	of	IN
58810	2657	26	the	the	DT
58810	2657	27	ordinary	ordinary	JJ
58810	2657	28	solar	solar	JJ
58810	2657	29	spectrum	spectrum	NN
58810	2657	30	.	.	.
58810	2658	1	But	but	CC
58810	2658	2	the	the	DT
58810	2658	3	selection	selection	NN
58810	2658	4	of	of	IN
58810	2658	5	the	the	DT
58810	2658	6	lines	line	NNS
58810	2658	7	seems	seem	VBZ
58810	2658	8	most	most	RBS
58810	2658	9	capricious	capricious	JJ
58810	2658	10	:	:	:
58810	2658	11	one	one	CD
58810	2658	12	is	be	VBZ
58810	2658	13	taken	take	VBN
58810	2658	14	,	,	,
58810	2658	15	and	and	CC
58810	2658	16	another	another	DT
58810	2658	17	left	left	NN
58810	2658	18	,	,	,
58810	2658	19	though	though	IN
58810	2658	20	belonging	belong	VBG
58810	2658	21	to	to	IN
58810	2658	22	the	the	DT
58810	2658	23	same	same	JJ
58810	2658	24	element	element	NN
58810	2658	25	,	,	,
58810	2658	26	of	of	IN
58810	2658	27	equal	equal	JJ
58810	2658	28	intensity	intensity	NN
58810	2658	29	,	,	,
58810	2658	30	and	and	CC
58810	2658	31	close	close	RB
58810	2658	32	beside	beside	IN
58810	2658	33	the	the	DT
58810	2658	34	first	first	JJ
58810	2658	35	.	.	.
58810	2658	36	"	"	''
58810	2659	1	Some	some	DT
58810	2659	2	of	of	IN
58810	2659	3	the	the	DT
58810	2659	4	main	main	JJ
58810	2659	5	lines	line	NNS
58810	2659	6	of	of	IN
58810	2659	7	the	the	DT
58810	2659	8	chromosphere	chromosphere	NN
58810	2659	9	and	and	CC
58810	2659	10	prominences	prominence	NNS
58810	2659	11	are	be	VBP
58810	2659	12	shown	show	VBN
58810	2659	13	in	in	IN
58810	2659	14	Fig	Fig	NNP
58810	2659	15	.	.	.
58810	2660	1	215	215	CD
58810	2660	2	.	.	.
58810	2661	1	[	[	-LRB-
58810	2661	2	Illustration	illustration	NN
58810	2661	3	:	:	:
58810	2661	4	Fig	Fig	NNP
58810	2661	5	.	.	.
58810	2662	1	215	215	CD
58810	2662	2	.	.	.
58810	2662	3	]	]	-RRB-
58810	2663	1	198	198	CD
58810	2663	2	.	.	.
58810	2664	1	_	_	NNP
58810	2664	2	Method	Method	NNP
58810	2664	3	of	of	IN
58810	2664	4	Studying	study	VBG
58810	2664	5	the	the	DT
58810	2664	6	Chromosphere	Chromosphere	NNP
58810	2664	7	and	and	CC
58810	2664	8	Prominences._--Until	prominences._--until	IN
58810	2664	9	recently	recently	RB
58810	2664	10	,	,	,
58810	2664	11	the	the	DT
58810	2664	12	solar	solar	JJ
58810	2664	13	atmosphere	atmosphere	NN
58810	2664	14	could	could	MD
58810	2664	15	be	be	VB
58810	2664	16	seen	see	VBN
58810	2664	17	only	only	RB
58810	2664	18	during	during	IN
58810	2664	19	a	a	DT
58810	2664	20	total	total	JJ
58810	2664	21	eclipse	eclipse	NN
58810	2664	22	of	of	IN
58810	2664	23	the	the	DT
58810	2664	24	sun	sun	NN
58810	2664	25	;	;	:
58810	2664	26	but	but	CC
58810	2664	27	now	now	RB
58810	2664	28	the	the	DT
58810	2664	29	spectroscope	spectroscope	NN
58810	2664	30	enables	enable	VBZ
58810	2664	31	us	-PRON-	PRP
58810	2664	32	to	to	TO
58810	2664	33	study	study	VB
58810	2664	34	the	the	DT
58810	2664	35	chromosphere	chromosphere	NN
58810	2664	36	and	and	CC
58810	2664	37	the	the	DT
58810	2664	38	prominences	prominence	NNS
58810	2664	39	with	with	IN
58810	2664	40	nearly	nearly	RB
58810	2664	41	the	the	DT
58810	2664	42	same	same	JJ
58810	2664	43	facility	facility	NN
58810	2664	44	as	as	IN
58810	2664	45	the	the	DT
58810	2664	46	spots	spot	NNS
58810	2664	47	and	and	CC
58810	2664	48	faculæ	faculæ	NN
58810	2664	49	.	.	.
58810	2665	1	The	the	DT
58810	2665	2	protuberances	protuberance	NNS
58810	2665	3	are	be	VBP
58810	2665	4	ordinarily	ordinarily	RB
58810	2665	5	invisible	invisible	JJ
58810	2665	6	,	,	,
58810	2665	7	for	for	IN
58810	2665	8	the	the	DT
58810	2665	9	same	same	JJ
58810	2665	10	reason	reason	NN
58810	2665	11	that	that	IN
58810	2665	12	the	the	DT
58810	2665	13	stars	star	NNS
58810	2665	14	can	can	MD
58810	2665	15	not	not	RB
58810	2665	16	be	be	VB
58810	2665	17	seen	see	VBN
58810	2665	18	in	in	IN
58810	2665	19	the	the	DT
58810	2665	20	daytime	daytime	NN
58810	2665	21	;	;	:
58810	2665	22	they	-PRON-	PRP
58810	2665	23	are	be	VBP
58810	2665	24	hidden	hide	VBN
58810	2665	25	by	by	IN
58810	2665	26	the	the	DT
58810	2665	27	intense	intense	JJ
58810	2665	28	light	light	NN
58810	2665	29	reflected	reflect	VBD
58810	2665	30	from	from	IN
58810	2665	31	our	-PRON-	PRP$
58810	2665	32	own	own	JJ
58810	2665	33	atmosphere	atmosphere	NN
58810	2665	34	.	.	.
58810	2666	1	If	if	IN
58810	2666	2	we	-PRON-	PRP
58810	2666	3	could	could	MD
58810	2666	4	only	only	RB
58810	2666	5	get	get	VB
58810	2666	6	rid	rid	VBN
58810	2666	7	of	of	IN
58810	2666	8	this	this	DT
58810	2666	9	aerial	aerial	JJ
58810	2666	10	illumination	illumination	NN
58810	2666	11	,	,	,
58810	2666	12	without	without	IN
58810	2666	13	at	at	IN
58810	2666	14	the	the	DT
58810	2666	15	same	same	JJ
58810	2666	16	time	time	NN
58810	2666	17	weakening	weaken	VBG
58810	2666	18	the	the	DT
58810	2666	19	light	light	NN
58810	2666	20	of	of	IN
58810	2666	21	the	the	DT
58810	2666	22	prominences	prominence	NNS
58810	2666	23	,	,	,
58810	2666	24	the	the	DT
58810	2666	25	latter	latter	JJ
58810	2666	26	would	would	MD
58810	2666	27	become	become	VB
58810	2666	28	visible	visible	JJ
58810	2666	29	.	.	.
58810	2667	1	This	this	DT
58810	2667	2	the	the	DT
58810	2667	3	spectroscope	spectroscope	NN
58810	2667	4	enables	enable	VBZ
58810	2667	5	us	-PRON-	PRP
58810	2667	6	to	to	TO
58810	2667	7	accomplish	accomplish	VB
58810	2667	8	.	.	.
58810	2668	1	Since	since	IN
58810	2668	2	the	the	DT
58810	2668	3	air	air	NN
58810	2668	4	-	-	HYPH
58810	2668	5	light	light	NN
58810	2668	6	is	be	VBZ
58810	2668	7	reflected	reflect	VBN
58810	2668	8	sunshine	sunshine	NN
58810	2668	9	,	,	,
58810	2668	10	it	-PRON-	PRP
58810	2668	11	of	of	IN
58810	2668	12	course	course	NN
58810	2668	13	presents	present	VBZ
58810	2668	14	the	the	DT
58810	2668	15	same	same	JJ
58810	2668	16	spectrum	spectrum	NN
58810	2668	17	as	as	IN
58810	2668	18	sunlight,--a	sunlight,--a	NNP
58810	2668	19	continuous	continuous	JJ
58810	2668	20	band	band	NN
58810	2668	21	of	of	IN
58810	2668	22	color	color	NN
58810	2668	23	crossed	cross	VBN
58810	2668	24	by	by	IN
58810	2668	25	dark	dark	JJ
58810	2668	26	lines	line	NNS
58810	2668	27	.	.	.
58810	2669	1	Now	now	RB
58810	2669	2	,	,	,
58810	2669	3	this	this	DT
58810	2669	4	sort	sort	NN
58810	2669	5	of	of	IN
58810	2669	6	spectrum	spectrum	NN
58810	2669	7	is	be	VBZ
58810	2669	8	weakened	weaken	VBN
58810	2669	9	by	by	IN
58810	2669	10	increase	increase	NN
58810	2669	11	of	of	IN
58810	2669	12	dispersive	dispersive	JJ
58810	2669	13	power	power	NN
58810	2669	14	(	(	-LRB-
58810	2669	15	159	159	CD
58810	2669	16	)	)	-RRB-
58810	2669	17	,	,	,
58810	2669	18	because	because	IN
58810	2669	19	the	the	DT
58810	2669	20	light	light	NN
58810	2669	21	is	be	VBZ
58810	2669	22	spread	spread	VBN
58810	2669	23	out	out	RP
58810	2669	24	into	into	IN
58810	2669	25	a	a	DT
58810	2669	26	longer	long	JJR
58810	2669	27	ribbon	ribbon	NN
58810	2669	28	,	,	,
58810	2669	29	and	and	CC
58810	2669	30	made	make	VBN
58810	2669	31	to	to	TO
58810	2669	32	cover	cover	VB
58810	2669	33	a	a	DT
58810	2669	34	greater	great	JJR
58810	2669	35	area	area	NN
58810	2669	36	.	.	.
58810	2670	1	On	on	IN
58810	2670	2	the	the	DT
58810	2670	3	other	other	JJ
58810	2670	4	hand	hand	NN
58810	2670	5	,	,	,
58810	2670	6	the	the	DT
58810	2670	7	spectrum	spectrum	NN
58810	2670	8	of	of	IN
58810	2670	9	the	the	DT
58810	2670	10	prominences	prominence	NNS
58810	2670	11	,	,	,
58810	2670	12	being	be	VBG
58810	2670	13	composed	compose	VBN
58810	2670	14	of	of	IN
58810	2670	15	bright	bright	JJ
58810	2670	16	lines	line	NNS
58810	2670	17	,	,	,
58810	2670	18	undergoes	undergo	VBZ
58810	2670	19	no	no	DT
58810	2670	20	such	such	JJ
58810	2670	21	diminution	diminution	NN
58810	2670	22	by	by	IN
58810	2670	23	increased	increase	VBN
58810	2670	24	dispersion	dispersion	NN
58810	2670	25	.	.	.
58810	2671	1	[	[	-LRB-
58810	2671	2	Illustration	illustration	NN
58810	2671	3	:	:	:
58810	2671	4	Fig	Fig	NNP
58810	2671	5	.	.	.
58810	2672	1	216	216	CD
58810	2672	2	.	.	.
58810	2672	3	]	]	-RRB-
58810	2673	1	When	when	WRB
58810	2673	2	the	the	DT
58810	2673	3	spectroscope	spectroscope	NN
58810	2673	4	is	be	VBZ
58810	2673	5	used	use	VBN
58810	2673	6	as	as	IN
58810	2673	7	a	a	DT
58810	2673	8	means	means	NN
58810	2673	9	of	of	IN
58810	2673	10	examining	examine	VBG
58810	2673	11	the	the	DT
58810	2673	12	prominences	prominence	NNS
58810	2673	13	,	,	,
58810	2673	14	the	the	DT
58810	2673	15	slit	slit	NN
58810	2673	16	is	be	VBZ
58810	2673	17	more	more	RBR
58810	2673	18	or	or	CC
58810	2673	19	less	less	RBR
58810	2673	20	widened	widened	JJ
58810	2673	21	.	.	.
58810	2674	1	The	the	DT
58810	2674	2	telescope	telescope	NN
58810	2674	3	is	be	VBZ
58810	2674	4	directed	direct	VBN
58810	2674	5	so	so	IN
58810	2674	6	that	that	IN
58810	2674	7	the	the	DT
58810	2674	8	image	image	NN
58810	2674	9	of	of	IN
58810	2674	10	that	that	DT
58810	2674	11	portion	portion	NN
58810	2674	12	of	of	IN
58810	2674	13	the	the	DT
58810	2674	14	solar	solar	JJ
58810	2674	15	limb	limb	NN
58810	2674	16	which	which	WDT
58810	2674	17	is	be	VBZ
58810	2674	18	to	to	TO
58810	2674	19	be	be	VB
58810	2674	20	examined	examine	VBN
58810	2674	21	shall	shall	MD
58810	2674	22	be	be	VB
58810	2674	23	tangent	tangent	JJ
58810	2674	24	to	to	IN
58810	2674	25	the	the	DT
58810	2674	26	opened	open	VBN
58810	2674	27	slit	slit	NN
58810	2674	28	,	,	,
58810	2674	29	as	as	IN
58810	2674	30	in	in	IN
58810	2674	31	Fig	Fig	NNP
58810	2674	32	.	.	.
58810	2675	1	216	216	CD
58810	2675	2	,	,	,
58810	2675	3	which	which	WDT
58810	2675	4	represents	represent	VBZ
58810	2675	5	the	the	DT
58810	2675	6	slit	slit	NN
58810	2675	7	-	-	HYPH
58810	2675	8	plate	plate	NN
58810	2675	9	of	of	IN
58810	2675	10	the	the	DT
58810	2675	11	spectroscope	spectroscope	NN
58810	2675	12	of	of	IN
58810	2675	13	its	-PRON-	PRP$
58810	2675	14	actual	actual	JJ
58810	2675	15	size	size	NN
58810	2675	16	,	,	,
58810	2675	17	with	with	IN
58810	2675	18	the	the	DT
58810	2675	19	image	image	NN
58810	2675	20	of	of	IN
58810	2675	21	the	the	DT
58810	2675	22	sun	sun	NN
58810	2675	23	in	in	IN
58810	2675	24	the	the	DT
58810	2675	25	proper	proper	JJ
58810	2675	26	position	position	NN
58810	2675	27	for	for	IN
58810	2675	28	observation	observation	NN
58810	2675	29	.	.	.
58810	2676	1	[	[	-LRB-
58810	2676	2	Illustration	illustration	NN
58810	2676	3	:	:	:
58810	2676	4	Fig	Fig	NNP
58810	2676	5	.	.	.
58810	2677	1	217	217	CD
58810	2677	2	.	.	.
58810	2677	3	]	]	-RRB-
58810	2678	1	If	if	IN
58810	2678	2	,	,	,
58810	2678	3	now	now	RB
58810	2678	4	,	,	,
58810	2678	5	a	a	DT
58810	2678	6	prominence	prominence	NN
58810	2678	7	exists	exist	VBZ
58810	2678	8	at	at	IN
58810	2678	9	this	this	DT
58810	2678	10	part	part	NN
58810	2678	11	of	of	IN
58810	2678	12	the	the	DT
58810	2678	13	solar	solar	JJ
58810	2678	14	limb	limb	NN
58810	2678	15	,	,	,
58810	2678	16	and	and	CC
58810	2678	17	if	if	IN
58810	2678	18	the	the	DT
58810	2678	19	spectroscope	spectroscope	NN
58810	2678	20	itself	-PRON-	PRP
58810	2678	21	is	be	VBZ
58810	2678	22	so	so	RB
58810	2678	23	adjusted	adjusted	JJ
58810	2678	24	that	that	IN
58810	2678	25	the	the	DT
58810	2678	26	_	_	NNP
58810	2678	27	C	C	NNP
58810	2678	28	_	_	NNP
58810	2678	29	line	line	NN
58810	2678	30	falls	fall	VBZ
58810	2678	31	in	in	IN
58810	2678	32	the	the	DT
58810	2678	33	centre	centre	NN
58810	2678	34	of	of	IN
58810	2678	35	the	the	DT
58810	2678	36	field	field	NN
58810	2678	37	of	of	IN
58810	2678	38	view	view	NN
58810	2678	39	,	,	,
58810	2678	40	then	then	RB
58810	2678	41	one	one	PRP
58810	2678	42	will	will	MD
58810	2678	43	see	see	VB
58810	2678	44	something	something	NN
58810	2678	45	like	like	IN
58810	2678	46	Fig	Fig	NNP
58810	2678	47	.	.	.
58810	2679	1	217	217	CD
58810	2679	2	.	.	.
58810	2680	1	"	"	``
58810	2680	2	The	the	DT
58810	2680	3	red	red	JJ
58810	2680	4	portion	portion	NN
58810	2680	5	of	of	IN
58810	2680	6	the	the	DT
58810	2680	7	spectrum	spectrum	NN
58810	2680	8	will	will	MD
58810	2680	9	stretch	stretch	VB
58810	2680	10	athwart	athwart	VB
58810	2680	11	the	the	DT
58810	2680	12	field	field	NN
58810	2680	13	of	of	IN
58810	2680	14	view	view	NN
58810	2680	15	like	like	IN
58810	2680	16	a	a	DT
58810	2680	17	scarlet	scarlet	JJ
58810	2680	18	ribbon	ribbon	NN
58810	2680	19	with	with	IN
58810	2680	20	a	a	DT
58810	2680	21	darkish	darkish	JJ
58810	2680	22	band	band	NN
58810	2680	23	across	across	IN
58810	2680	24	it	-PRON-	PRP
58810	2680	25	;	;	:
58810	2680	26	and	and	CC
58810	2680	27	in	in	IN
58810	2680	28	that	that	DT
58810	2680	29	band	band	NN
58810	2680	30	will	will	MD
58810	2680	31	appear	appear	VB
58810	2680	32	the	the	DT
58810	2680	33	prominences	prominence	NNS
58810	2680	34	,	,	,
58810	2680	35	like	like	IN
58810	2680	36	scarlet	scarlet	JJ
58810	2680	37	clouds	cloud	NNS
58810	2680	38	,	,	,
58810	2680	39	so	so	RB
58810	2680	40	like	like	IN
58810	2680	41	our	-PRON-	PRP$
58810	2680	42	own	own	JJ
58810	2680	43	terrestrial	terrestrial	JJ
58810	2680	44	clouds	cloud	NNS
58810	2680	45	,	,	,
58810	2680	46	indeed	indeed	RB
58810	2680	47	,	,	,
58810	2680	48	in	in	IN
58810	2680	49	form	form	NN
58810	2680	50	and	and	CC
58810	2680	51	texture	texture	NN
58810	2680	52	,	,	,
58810	2680	53	that	that	IN
58810	2680	54	the	the	DT
58810	2680	55	resemblance	resemblance	NN
58810	2680	56	is	be	VBZ
58810	2680	57	quite	quite	RB
58810	2680	58	startling	startling	JJ
58810	2680	59	.	.	.
58810	2681	1	One	one	PRP
58810	2681	2	might	may	MD
58810	2681	3	almost	almost	RB
58810	2681	4	think	think	VB
58810	2681	5	he	-PRON-	PRP
58810	2681	6	was	be	VBD
58810	2681	7	looking	look	VBG
58810	2681	8	out	out	RP
58810	2681	9	through	through	IN
58810	2681	10	a	a	DT
58810	2681	11	partly	partly	RB
58810	2681	12	-	-	HYPH
58810	2681	13	opened	open	VBN
58810	2681	14	door	door	NN
58810	2681	15	upon	upon	IN
58810	2681	16	a	a	DT
58810	2681	17	sunset	sunset	NN
58810	2681	18	sky	sky	NN
58810	2681	19	,	,	,
58810	2681	20	except	except	IN
58810	2681	21	that	that	IN
58810	2681	22	there	there	EX
58810	2681	23	is	be	VBZ
58810	2681	24	no	no	DT
58810	2681	25	variety	variety	NN
58810	2681	26	or	or	CC
58810	2681	27	contrast	contrast	NN
58810	2681	28	of	of	IN
58810	2681	29	color	color	NN
58810	2681	30	;	;	:
58810	2681	31	all	all	PDT
58810	2681	32	the	the	DT
58810	2681	33	cloudlets	cloudlet	NNS
58810	2681	34	are	be	VBP
58810	2681	35	of	of	IN
58810	2681	36	the	the	DT
58810	2681	37	same	same	JJ
58810	2681	38	pure	pure	JJ
58810	2681	39	scarlet	scarlet	JJ
58810	2681	40	hue	hue	NN
58810	2681	41	.	.	.
58810	2682	1	Along	along	IN
58810	2682	2	the	the	DT
58810	2682	3	edge	edge	NN
58810	2682	4	of	of	IN
58810	2682	5	the	the	DT
58810	2682	6	opening	opening	NN
58810	2682	7	is	be	VBZ
58810	2682	8	seen	see	VBN
58810	2682	9	the	the	DT
58810	2682	10	chromosphere	chromosphere	NN
58810	2682	11	,	,	,
58810	2682	12	more	more	RBR
58810	2682	13	brilliant	brilliant	JJ
58810	2682	14	than	than	IN
58810	2682	15	the	the	DT
58810	2682	16	clouds	cloud	NNS
58810	2682	17	which	which	WDT
58810	2682	18	rise	rise	VBP
58810	2682	19	from	from	IN
58810	2682	20	it	-PRON-	PRP
58810	2682	21	or	or	CC
58810	2682	22	float	float	VB
58810	2682	23	above	above	IN
58810	2682	24	it	-PRON-	PRP
58810	2682	25	,	,	,
58810	2682	26	and	and	CC
58810	2682	27	,	,	,
58810	2682	28	for	for	IN
58810	2682	29	the	the	DT
58810	2682	30	most	most	JJS
58810	2682	31	part	part	NN
58810	2682	32	,	,	,
58810	2682	33	made	make	VBN
58810	2682	34	up	up	RP
58810	2682	35	of	of	IN
58810	2682	36	minute	minute	JJ
58810	2682	37	tongues	tongue	NNS
58810	2682	38	and	and	CC
58810	2682	39	filaments	filament	NNS
58810	2682	40	.	.	.
58810	2682	41	"	"	''
58810	2683	1	199	199	CD
58810	2683	2	.	.	.
58810	2684	1	_	_	NNP
58810	2684	2	Quiescent	Quiescent	NNP
58810	2684	3	Prominences._--The	Prominences._--The	NNP
58810	2684	4	prominences	prominence	NNS
58810	2684	5	differ	differ	VBP
58810	2684	6	as	as	RB
58810	2684	7	widely	widely	RB
58810	2684	8	in	in	IN
58810	2684	9	form	form	NN
58810	2684	10	and	and	CC
58810	2684	11	structure	structure	NN
58810	2684	12	as	as	IN
58810	2684	13	in	in	IN
58810	2684	14	magnitude	magnitude	NN
58810	2684	15	.	.	.
58810	2685	1	The	the	DT
58810	2685	2	two	two	CD
58810	2685	3	principal	principal	JJ
58810	2685	4	classes	class	NNS
58810	2685	5	are	be	VBP
58810	2685	6	the	the	DT
58810	2685	7	_	_	NNP
58810	2685	8	quiescent	quiescent	NN
58810	2685	9	_	_	NNP
58810	2685	10	,	,	,
58810	2685	11	_	_	NNP
58810	2685	12	cloud	cloud	NN
58810	2685	13	-	-	HYPH
58810	2685	14	formed	form	VBN
58810	2685	15	_	_	NNP
58810	2685	16	,	,	,
58810	2685	17	or	or	CC
58810	2685	18	_	_	NNP
58810	2685	19	hydrogenous	hydrogenous	JJ
58810	2685	20	_	_	NNP
58810	2685	21	,	,	,
58810	2685	22	and	and	CC
58810	2685	23	the	the	DT
58810	2685	24	_	_	NNP
58810	2685	25	eruptive	eruptive	JJ
58810	2685	26	_	_	NNP
58810	2685	27	,	,	,
58810	2685	28	or	or	CC
58810	2685	29	_	_	NNP
58810	2685	30	metallic	metallic	JJ
58810	2685	31	_	_	NNP
58810	2685	32	.	.	.
58810	2686	1	[	[	-LRB-
58810	2686	2	Illustration	illustration	NN
58810	2686	3	:	:	:
58810	2686	4	Plate	plate	NN
58810	2686	5	3	3	CD
58810	2686	6	.	.	.
58810	2686	7	]	]	-RRB-
58810	2687	1	The	the	DT
58810	2687	2	_	_	NNP
58810	2687	3	quiescent	quiescent	NN
58810	2687	4	_	_	NNP
58810	2687	5	prominences	prominence	NNS
58810	2687	6	resemble	resemble	VBP
58810	2687	7	almost	almost	RB
58810	2687	8	exactly	exactly	RB
58810	2687	9	our	-PRON-	PRP$
58810	2687	10	terrestrial	terrestrial	JJ
58810	2687	11	clouds	cloud	NNS
58810	2687	12	,	,	,
58810	2687	13	and	and	CC
58810	2687	14	differ	differ	VB
58810	2687	15	among	among	IN
58810	2687	16	themselves	-PRON-	PRP
58810	2687	17	in	in	IN
58810	2687	18	the	the	DT
58810	2687	19	same	same	JJ
58810	2687	20	manner	manner	NN
58810	2687	21	.	.	.
58810	2688	1	They	-PRON-	PRP
58810	2688	2	are	be	VBP
58810	2688	3	often	often	RB
58810	2688	4	of	of	IN
58810	2688	5	enormous	enormous	JJ
58810	2688	6	dimensions	dimension	NNS
58810	2688	7	,	,	,
58810	2688	8	especially	especially	RB
58810	2688	9	in	in	IN
58810	2688	10	horizontal	horizontal	JJ
58810	2688	11	extent	extent	NN
58810	2688	12	,	,	,
58810	2688	13	and	and	CC
58810	2688	14	are	be	VBP
58810	2688	15	comparatively	comparatively	RB
58810	2688	16	permanent	permanent	JJ
58810	2688	17	,	,	,
58810	2688	18	often	often	RB
58810	2688	19	undergoing	undergo	VBG
58810	2688	20	little	little	JJ
58810	2688	21	change	change	NN
58810	2688	22	for	for	IN
58810	2688	23	hours	hour	NNS
58810	2688	24	and	and	CC
58810	2688	25	days	day	NNS
58810	2688	26	.	.	.
58810	2689	1	Near	near	IN
58810	2689	2	the	the	DT
58810	2689	3	poles	pole	NNS
58810	2689	4	they	-PRON-	PRP
58810	2689	5	sometimes	sometimes	RB
58810	2689	6	remain	remain	VBP
58810	2689	7	during	during	IN
58810	2689	8	a	a	DT
58810	2689	9	whole	whole	JJ
58810	2689	10	solar	solar	JJ
58810	2689	11	revolution	revolution	NN
58810	2689	12	of	of	IN
58810	2689	13	twenty	twenty	CD
58810	2689	14	-	-	HYPH
58810	2689	15	seven	seven	CD
58810	2689	16	days	day	NNS
58810	2689	17	.	.	.
58810	2690	1	Sometimes	sometimes	RB
58810	2690	2	they	-PRON-	PRP
58810	2690	3	appear	appear	VBP
58810	2690	4	to	to	TO
58810	2690	5	lie	lie	VB
58810	2690	6	upon	upon	IN
58810	2690	7	the	the	DT
58810	2690	8	limb	limb	NN
58810	2690	9	of	of	IN
58810	2690	10	the	the	DT
58810	2690	11	sun	sun	NN
58810	2690	12	,	,	,
58810	2690	13	like	like	IN
58810	2690	14	a	a	DT
58810	2690	15	bank	bank	NN
58810	2690	16	of	of	IN
58810	2690	17	clouds	cloud	NNS
58810	2690	18	in	in	IN
58810	2690	19	the	the	DT
58810	2690	20	terrestrial	terrestrial	JJ
58810	2690	21	horizon	horizon	NN
58810	2690	22	,	,	,
58810	2690	23	probably	probably	RB
58810	2690	24	because	because	IN
58810	2690	25	they	-PRON-	PRP
58810	2690	26	are	be	VBP
58810	2690	27	so	so	RB
58810	2690	28	far	far	RB
58810	2690	29	from	from	IN
58810	2690	30	the	the	DT
58810	2690	31	edge	edge	NN
58810	2690	32	that	that	WDT
58810	2690	33	only	only	RB
58810	2690	34	their	-PRON-	PRP$
58810	2690	35	upper	upper	JJ
58810	2690	36	portions	portion	NNS
58810	2690	37	are	be	VBP
58810	2690	38	in	in	IN
58810	2690	39	sight	sight	NN
58810	2690	40	.	.	.
58810	2691	1	When	when	WRB
58810	2691	2	fully	fully	RB
58810	2691	3	seen	see	VBN
58810	2691	4	,	,	,
58810	2691	5	they	-PRON-	PRP
58810	2691	6	are	be	VBP
58810	2691	7	usually	usually	RB
58810	2691	8	connected	connect	VBN
58810	2691	9	to	to	IN
58810	2691	10	the	the	DT
58810	2691	11	chromosphere	chromosphere	NN
58810	2691	12	by	by	IN
58810	2691	13	slender	slend	JJR
58810	2691	14	columns	column	NNS
58810	2691	15	,	,	,
58810	2691	16	generally	generally	RB
58810	2691	17	smallest	small	JJS
58810	2691	18	at	at	IN
58810	2691	19	the	the	DT
58810	2691	20	base	base	NN
58810	2691	21	,	,	,
58810	2691	22	and	and	CC
58810	2691	23	often	often	RB
58810	2691	24	apparently	apparently	RB
58810	2691	25	made	make	VBN
58810	2691	26	up	up	RP
58810	2691	27	of	of	IN
58810	2691	28	separate	separate	JJ
58810	2691	29	filaments	filament	NNS
58810	2691	30	closely	closely	RB
58810	2691	31	intertwined	intertwine	VBN
58810	2691	32	,	,	,
58810	2691	33	and	and	CC
58810	2691	34	expanding	expand	VBG
58810	2691	35	upward	upward	RB
58810	2691	36	.	.	.
58810	2692	1	Sometimes	sometimes	RB
58810	2692	2	the	the	DT
58810	2692	3	whole	whole	JJ
58810	2692	4	under	under	IN
58810	2692	5	surface	surface	NN
58810	2692	6	is	be	VBZ
58810	2692	7	fringed	fringe	VBN
58810	2692	8	with	with	IN
58810	2692	9	pendent	pendent	NN
58810	2692	10	filaments	filament	NNS
58810	2692	11	.	.	.
58810	2693	1	Sometimes	sometimes	RB
58810	2693	2	they	-PRON-	PRP
58810	2693	3	float	float	VBP
58810	2693	4	entirely	entirely	RB
58810	2693	5	free	free	JJ
58810	2693	6	from	from	IN
58810	2693	7	the	the	DT
58810	2693	8	chromosphere	chromosphere	NN
58810	2693	9	;	;	:
58810	2693	10	and	and	CC
58810	2693	11	in	in	IN
58810	2693	12	most	most	JJS
58810	2693	13	cases	case	NNS
58810	2693	14	the	the	DT
58810	2693	15	larger	large	JJR
58810	2693	16	clouds	cloud	NNS
58810	2693	17	are	be	VBP
58810	2693	18	attended	attend	VBN
58810	2693	19	by	by	IN
58810	2693	20	detached	detach	VBN
58810	2693	21	cloudlets	cloudlet	NNS
58810	2693	22	.	.	.
58810	2694	1	Various	various	JJ
58810	2694	2	forms	form	NNS
58810	2694	3	of	of	IN
58810	2694	4	quiescent	quiescent	JJ
58810	2694	5	prominences	prominence	NNS
58810	2694	6	are	be	VBP
58810	2694	7	shown	show	VBN
58810	2694	8	in	in	IN
58810	2694	9	Plate	Plate	NNP
58810	2694	10	III	III	NNP
58810	2694	11	.	.	.
58810	2695	1	Other	other	JJ
58810	2695	2	forms	form	NNS
58810	2695	3	are	be	VBP
58810	2695	4	given	give	VBN
58810	2695	5	in	in	IN
58810	2695	6	Figs	Figs	NNP
58810	2695	7	.	.	.
58810	2696	1	218	218	CD
58810	2696	2	and	and	CC
58810	2696	3	219	219	CD
58810	2696	4	.	.	.
58810	2697	1	[	[	-LRB-
58810	2697	2	Illustration	illustration	NN
58810	2697	3	:	:	:
58810	2697	4	Fig	Fig	NNP
58810	2697	5	.	.	.
58810	2698	1	218	218	CD
58810	2698	2	.	.	.
58810	2698	3	]	]	-RRB-
58810	2699	1	Their	-PRON-	PRP$
58810	2699	2	spectrum	spectrum	NN
58810	2699	3	is	be	VBZ
58810	2699	4	usually	usually	RB
58810	2699	5	very	very	RB
58810	2699	6	simple	simple	JJ
58810	2699	7	,	,	,
58810	2699	8	consisting	consist	VBG
58810	2699	9	of	of	IN
58810	2699	10	the	the	DT
58810	2699	11	four	four	CD
58810	2699	12	lines	line	NNS
58810	2699	13	of	of	IN
58810	2699	14	hydrogen	hydrogen	NNP
58810	2699	15	and	and	CC
58810	2699	16	the	the	DT
58810	2699	17	orange	orange	NN
58810	2699	18	_	_	NNP
58810	2699	19	D_^3	D_^3	NNP
58810	2699	20	:	:	:
58810	2699	21	hence	hence	RB
58810	2699	22	the	the	DT
58810	2699	23	appellation	appellation	NN
58810	2699	24	_	_	NNP
58810	2699	25	hydrogenous	hydrogenous	JJ
58810	2699	26	_	_	NNP
58810	2699	27	.	.	.
58810	2700	1	Occasionally	occasionally	RB
58810	2700	2	the	the	DT
58810	2700	3	sodium	sodium	NN
58810	2700	4	and	and	CC
58810	2700	5	magnesium	magnesium	NN
58810	2700	6	lines	line	NNS
58810	2700	7	also	also	RB
58810	2700	8	appear	appear	VBP
58810	2700	9	,	,	,
58810	2700	10	even	even	RB
58810	2700	11	near	near	IN
58810	2700	12	the	the	DT
58810	2700	13	tops	top	NNS
58810	2700	14	of	of	IN
58810	2700	15	the	the	DT
58810	2700	16	clouds	cloud	NNS
58810	2700	17	.	.	.
58810	2701	1	[	[	-LRB-
58810	2701	2	Illustration	illustration	NN
58810	2701	3	:	:	:
58810	2701	4	Fig	Fig	NNP
58810	2701	5	.	.	.
58810	2702	1	219	219	CD
58810	2702	2	.	.	.
58810	2702	3	]	]	-RRB-
58810	2703	1	200	200	CD
58810	2703	2	.	.	.
58810	2704	1	_	_	NNP
58810	2704	2	Eruptive	Eruptive	NNP
58810	2704	3	Prominences._--The	Prominences._--The	NNP
58810	2704	4	_	_	NNP
58810	2704	5	eruptive	eruptive	JJ
58810	2704	6	_	_	NNP
58810	2704	7	prominences	prominence	NNS
58810	2704	8	ordinarily	ordinarily	RB
58810	2704	9	consist	consist	VBP
58810	2704	10	of	of	IN
58810	2704	11	brilliant	brilliant	JJ
58810	2704	12	spikes	spike	NNS
58810	2704	13	or	or	CC
58810	2704	14	jets	jet	NNS
58810	2704	15	,	,	,
58810	2704	16	which	which	WDT
58810	2704	17	change	change	VBP
58810	2704	18	very	very	RB
58810	2704	19	rapidly	rapidly	RB
58810	2704	20	in	in	IN
58810	2704	21	form	form	NN
58810	2704	22	and	and	CC
58810	2704	23	brightness	brightness	NN
58810	2704	24	.	.	.
58810	2705	1	As	as	IN
58810	2705	2	a	a	DT
58810	2705	3	rule	rule	NN
58810	2705	4	,	,	,
58810	2705	5	their	-PRON-	PRP$
58810	2705	6	altitude	altitude	NN
58810	2705	7	is	be	VBZ
58810	2705	8	not	not	RB
58810	2705	9	more	more	JJR
58810	2705	10	than	than	IN
58810	2705	11	twenty	twenty	CD
58810	2705	12	thousand	thousand	CD
58810	2705	13	or	or	CC
58810	2705	14	thirty	thirty	CD
58810	2705	15	thousand	thousand	CD
58810	2705	16	miles	mile	NNS
58810	2705	17	;	;	:
58810	2705	18	but	but	CC
58810	2705	19	occasionally	occasionally	RB
58810	2705	20	they	-PRON-	PRP
58810	2705	21	rise	rise	VBP
58810	2705	22	far	far	RB
58810	2705	23	higher	higher	RBR
58810	2705	24	than	than	IN
58810	2705	25	even	even	RB
58810	2705	26	the	the	DT
58810	2705	27	largest	large	JJS
58810	2705	28	of	of	IN
58810	2705	29	the	the	DT
58810	2705	30	quiescent	quiescent	JJ
58810	2705	31	protuberances	protuberance	NNS
58810	2705	32	.	.	.
58810	2706	1	Their	-PRON-	PRP$
58810	2706	2	spectrum	spectrum	NN
58810	2706	3	is	be	VBZ
58810	2706	4	very	very	RB
58810	2706	5	complicated	complicated	JJ
58810	2706	6	,	,	,
58810	2706	7	especially	especially	RB
58810	2706	8	near	near	IN
58810	2706	9	their	-PRON-	PRP$
58810	2706	10	base	base	NN
58810	2706	11	,	,	,
58810	2706	12	and	and	CC
58810	2706	13	often	often	RB
58810	2706	14	filled	fill	VBN
58810	2706	15	with	with	IN
58810	2706	16	bright	bright	JJ
58810	2706	17	lines	line	NNS
58810	2706	18	.	.	.
58810	2707	1	The	the	DT
58810	2707	2	most	most	RBS
58810	2707	3	conspicuous	conspicuous	JJ
58810	2707	4	lines	line	NNS
58810	2707	5	are	be	VBP
58810	2707	6	those	those	DT
58810	2707	7	of	of	IN
58810	2707	8	sodium	sodium	NN
58810	2707	9	,	,	,
58810	2707	10	magnesium	magnesium	NN
58810	2707	11	,	,	,
58810	2707	12	barium	barium	NN
58810	2707	13	,	,	,
58810	2707	14	iron	iron	NN
58810	2707	15	,	,	,
58810	2707	16	and	and	CC
58810	2707	17	titanium	titanium	NN
58810	2707	18	:	:	:
58810	2707	19	hence	hence	RB
58810	2707	20	Secchi	Secchi	NNP
58810	2707	21	calls	call	VBZ
58810	2707	22	them	-PRON-	PRP
58810	2707	23	_	_	NNP
58810	2707	24	metallic	metallic	JJ
58810	2707	25	_	_	NNP
58810	2707	26	prominences	prominence	NNS
58810	2707	27	.	.	.
58810	2708	1	[	[	-LRB-
58810	2708	2	Illustration	illustration	NN
58810	2708	3	:	:	:
58810	2708	4	Fig	Fig	NNP
58810	2708	5	.	.	.
58810	2709	1	220	220	CD
58810	2709	2	.	.	.
58810	2709	3	]	]	-RRB-
58810	2710	1	They	-PRON-	PRP
58810	2710	2	usually	usually	RB
58810	2710	3	appear	appear	VBP
58810	2710	4	in	in	IN
58810	2710	5	the	the	DT
58810	2710	6	immediate	immediate	JJ
58810	2710	7	vicinity	vicinity	NN
58810	2710	8	of	of	IN
58810	2710	9	a	a	DT
58810	2710	10	spot	spot	NN
58810	2710	11	,	,	,
58810	2710	12	never	never	RB
58810	2710	13	very	very	RB
58810	2710	14	near	near	IN
58810	2710	15	the	the	DT
58810	2710	16	solar	solar	JJ
58810	2710	17	poles	pole	NNS
58810	2710	18	.	.	.
58810	2711	1	They	-PRON-	PRP
58810	2711	2	change	change	VBP
58810	2711	3	with	with	IN
58810	2711	4	such	such	JJ
58810	2711	5	rapidity	rapidity	NN
58810	2711	6	,	,	,
58810	2711	7	that	that	IN
58810	2711	8	the	the	DT
58810	2711	9	motion	motion	NN
58810	2711	10	can	can	MD
58810	2711	11	almost	almost	RB
58810	2711	12	be	be	VB
58810	2711	13	seen	see	VBN
58810	2711	14	with	with	IN
58810	2711	15	the	the	DT
58810	2711	16	eye	eye	NN
58810	2711	17	.	.	.
58810	2712	1	Sometimes	sometimes	RB
58810	2712	2	,	,	,
58810	2712	3	in	in	IN
58810	2712	4	the	the	DT
58810	2712	5	course	course	NN
58810	2712	6	of	of	IN
58810	2712	7	fifteen	fifteen	CD
58810	2712	8	or	or	CC
58810	2712	9	twenty	twenty	CD
58810	2712	10	minutes	minute	NNS
58810	2712	11	,	,	,
58810	2712	12	a	a	DT
58810	2712	13	mass	mass	NN
58810	2712	14	of	of	IN
58810	2712	15	these	these	DT
58810	2712	16	flames	flame	NNS
58810	2712	17	,	,	,
58810	2712	18	fifty	fifty	CD
58810	2712	19	thousand	thousand	CD
58810	2712	20	miles	mile	NNS
58810	2712	21	high	high	JJ
58810	2712	22	,	,	,
58810	2712	23	will	will	MD
58810	2712	24	undergo	undergo	VB
58810	2712	25	a	a	DT
58810	2712	26	total	total	JJ
58810	2712	27	transformation	transformation	NN
58810	2712	28	;	;	:
58810	2712	29	and	and	CC
58810	2712	30	in	in	IN
58810	2712	31	some	some	DT
58810	2712	32	instances	instance	NNS
58810	2712	33	their	-PRON-	PRP$
58810	2712	34	complete	complete	JJ
58810	2712	35	development	development	NN
58810	2712	36	or	or	CC
58810	2712	37	disappearance	disappearance	NN
58810	2712	38	takes	take	VBZ
58810	2712	39	no	no	DT
58810	2712	40	longer	long	JJR
58810	2712	41	time	time	NN
58810	2712	42	.	.	.
58810	2713	1	Sometimes	sometimes	RB
58810	2713	2	they	-PRON-	PRP
58810	2713	3	consist	consist	VBP
58810	2713	4	of	of	IN
58810	2713	5	pointed	pointed	JJ
58810	2713	6	rays	ray	NNS
58810	2713	7	,	,	,
58810	2713	8	diverging	diverge	VBG
58810	2713	9	in	in	IN
58810	2713	10	all	all	DT
58810	2713	11	directions	direction	NNS
58810	2713	12	,	,	,
58810	2713	13	as	as	IN
58810	2713	14	represented	represent	VBN
58810	2713	15	in	in	IN
58810	2713	16	Fig	Fig	NNP
58810	2713	17	.	.	.
58810	2714	1	220	220	CD
58810	2714	2	.	.	.
58810	2715	1	"	"	``
58810	2715	2	Sometimes	sometimes	RB
58810	2715	3	they	-PRON-	PRP
58810	2715	4	look	look	VBP
58810	2715	5	like	like	IN
58810	2715	6	flames	flame	NNS
58810	2715	7	,	,	,
58810	2715	8	sometimes	sometimes	RB
58810	2715	9	like	like	IN
58810	2715	10	sheaves	sheaf	NNS
58810	2715	11	of	of	IN
58810	2715	12	grain	grain	NN
58810	2715	13	,	,	,
58810	2715	14	sometimes	sometimes	RB
58810	2715	15	like	like	IN
58810	2715	16	whirling	whirl	VBG
58810	2715	17	water	water	NN
58810	2715	18	-	-	HYPH
58810	2715	19	spouts	spout	NNS
58810	2715	20	capped	cap	VBD
58810	2715	21	with	with	IN
58810	2715	22	a	a	DT
58810	2715	23	great	great	JJ
58810	2715	24	cloud	cloud	NN
58810	2715	25	;	;	:
58810	2715	26	occasionally	occasionally	RB
58810	2715	27	they	-PRON-	PRP
58810	2715	28	present	present	VBP
58810	2715	29	most	most	RBS
58810	2715	30	exactly	exactly	RB
58810	2715	31	the	the	DT
58810	2715	32	appearance	appearance	NN
58810	2715	33	of	of	IN
58810	2715	34	jets	jet	NNS
58810	2715	35	of	of	IN
58810	2715	36	liquid	liquid	JJ
58810	2715	37	fire	fire	NN
58810	2715	38	,	,	,
58810	2715	39	rising	rise	VBG
58810	2715	40	and	and	CC
58810	2715	41	falling	fall	VBG
58810	2715	42	in	in	IN
58810	2715	43	graceful	graceful	JJ
58810	2715	44	parabolas	parabola	NNS
58810	2715	45	;	;	:
58810	2715	46	frequently	frequently	RB
58810	2715	47	they	-PRON-	PRP
58810	2715	48	carry	carry	VBP
58810	2715	49	on	on	RP
58810	2715	50	their	-PRON-	PRP$
58810	2715	51	edges	edge	NNS
58810	2715	52	spirals	spiral	NNS
58810	2715	53	like	like	IN
58810	2715	54	the	the	DT
58810	2715	55	volutes	volute	NNS
58810	2715	56	of	of	IN
58810	2715	57	an	an	DT
58810	2715	58	Ionic	ionic	JJ
58810	2715	59	column	column	NN
58810	2715	60	;	;	:
58810	2715	61	and	and	CC
58810	2715	62	continually	continually	RB
58810	2715	63	they	-PRON-	PRP
58810	2715	64	detach	detach	VBP
58810	2715	65	filaments	filament	NNS
58810	2715	66	,	,	,
58810	2715	67	which	which	WDT
58810	2715	68	rise	rise	VBP
58810	2715	69	to	to	IN
58810	2715	70	a	a	DT
58810	2715	71	great	great	JJ
58810	2715	72	elevation	elevation	NN
58810	2715	73	,	,	,
58810	2715	74	gradually	gradually	RB
58810	2715	75	expanding	expand	VBG
58810	2715	76	and	and	CC
58810	2715	77	growing	grow	VBG
58810	2715	78	fainter	fainter	NN
58810	2715	79	as	as	IN
58810	2715	80	they	-PRON-	PRP
58810	2715	81	ascend	ascend	VBP
58810	2715	82	,	,	,
58810	2715	83	until	until	IN
58810	2715	84	the	the	DT
58810	2715	85	eye	eye	NN
58810	2715	86	loses	lose	VBZ
58810	2715	87	them	-PRON-	PRP
58810	2715	88	.	.	.
58810	2715	89	"	"	''
58810	2716	1	[	[	-LRB-
58810	2716	2	Illustration	illustration	NN
58810	2716	3	:	:	:
58810	2716	4	Fig	Fig	NNP
58810	2716	5	.	.	.
58810	2717	1	221	221	CD
58810	2717	2	.	.	.
58810	2717	3	]	]	-RRB-
58810	2718	1	201	201	CD
58810	2718	2	.	.	.
58810	2719	1	_	_	NNP
58810	2719	2	Change	Change	NNP
58810	2719	3	of	of	IN
58810	2719	4	Form	Form	NNP
58810	2719	5	in	in	IN
58810	2719	6	Prominences._--Fig	prominences._--fig	PRP
58810	2719	7	.	.	.
58810	2720	1	221	221	CD
58810	2720	2	represents	represent	VBZ
58810	2720	3	a	a	DT
58810	2720	4	prominence	prominence	NN
58810	2720	5	as	as	IN
58810	2720	6	seen	see	VBN
58810	2720	7	by	by	IN
58810	2720	8	Professor	Professor	NNP
58810	2720	9	Young	Young	NNP
58810	2720	10	,	,	,
58810	2720	11	Sept.	September	NNP
58810	2720	12	7	7	CD
58810	2720	13	,	,	,
58810	2720	14	1871	1871	CD
58810	2720	15	.	.	.
58810	2721	1	It	-PRON-	PRP
58810	2721	2	was	be	VBD
58810	2721	3	an	an	DT
58810	2721	4	immense	immense	JJ
58810	2721	5	quiescent	quiescent	JJ
58810	2721	6	cloud	cloud	NN
58810	2721	7	,	,	,
58810	2721	8	a	a	DT
58810	2721	9	hundred	hundred	CD
58810	2721	10	thousand	thousand	CD
58810	2721	11	miles	mile	NNS
58810	2721	12	long	long	JJ
58810	2721	13	and	and	CC
58810	2721	14	fifty	fifty	CD
58810	2721	15	-	-	HYPH
58810	2721	16	four	four	CD
58810	2721	17	thousand	thousand	CD
58810	2721	18	miles	mile	NNS
58810	2721	19	high	high	JJ
58810	2721	20	.	.	.
58810	2722	1	At	at	IN
58810	2722	2	_	_	NNP
58810	2722	3	a	a	DT
58810	2722	4	_	_	NNP
58810	2722	5	there	there	EX
58810	2722	6	was	be	VBD
58810	2722	7	a	a	DT
58810	2722	8	brilliant	brilliant	JJ
58810	2722	9	lump	lump	NN
58810	2722	10	,	,	,
58810	2722	11	somewhat	somewhat	RB
58810	2722	12	in	in	IN
58810	2722	13	the	the	DT
58810	2722	14	form	form	NN
58810	2722	15	of	of	IN
58810	2722	16	a	a	DT
58810	2722	17	thunder	thunder	NN
58810	2722	18	-	-	HYPH
58810	2722	19	head	head	NN
58810	2722	20	.	.	.
58810	2723	1	On	on	IN
58810	2723	2	returning	return	VBG
58810	2723	3	to	to	IN
58810	2723	4	the	the	DT
58810	2723	5	spectroscope	spectroscope	NN
58810	2723	6	less	less	JJR
58810	2723	7	than	than	IN
58810	2723	8	half	half	PDT
58810	2723	9	an	an	DT
58810	2723	10	hour	hour	NN
58810	2723	11	afterwards	afterwards	RB
58810	2723	12	,	,	,
58810	2723	13	he	-PRON-	PRP
58810	2723	14	found	find	VBD
58810	2723	15	that	that	IN
58810	2723	16	the	the	DT
58810	2723	17	cloud	cloud	NN
58810	2723	18	had	have	VBD
58810	2723	19	been	be	VBN
58810	2723	20	literally	literally	RB
58810	2723	21	blown	blow	VBN
58810	2723	22	into	into	IN
58810	2723	23	shreds	shred	NNS
58810	2723	24	by	by	IN
58810	2723	25	some	some	DT
58810	2723	26	inconceivable	inconceivable	JJ
58810	2723	27	uprush	uprush	NN
58810	2723	28	from	from	IN
58810	2723	29	beneath	beneath	NNP
58810	2723	30	.	.	.
58810	2724	1	The	the	DT
58810	2724	2	prominence	prominence	NN
58810	2724	3	then	then	RB
58810	2724	4	presented	present	VBD
58810	2724	5	the	the	DT
58810	2724	6	form	form	NN
58810	2724	7	shown	show	VBN
58810	2724	8	in	in	IN
58810	2724	9	Fig	Fig	NNP
58810	2724	10	.	.	.
58810	2725	1	222	222	CD
58810	2725	2	.	.	.
58810	2726	1	The	the	DT
58810	2726	2	_	_	NNP
58810	2726	3	débris	débris	NN
58810	2726	4	_	_	NNP
58810	2726	5	of	of	IN
58810	2726	6	the	the	DT
58810	2726	7	cloud	cloud	NN
58810	2726	8	had	have	VBD
58810	2726	9	already	already	RB
58810	2726	10	attained	attain	VBN
58810	2726	11	a	a	DT
58810	2726	12	height	height	NN
58810	2726	13	of	of	IN
58810	2726	14	a	a	DT
58810	2726	15	hundred	hundred	CD
58810	2726	16	thousand	thousand	CD
58810	2726	17	miles	mile	NNS
58810	2726	18	.	.	.
58810	2727	1	While	while	IN
58810	2727	2	he	-PRON-	PRP
58810	2727	3	was	be	VBD
58810	2727	4	watching	watch	VBG
58810	2727	5	them	-PRON-	PRP
58810	2727	6	for	for	IN
58810	2727	7	the	the	DT
58810	2727	8	next	next	JJ
58810	2727	9	ten	ten	CD
58810	2727	10	minutes	minute	NNS
58810	2727	11	,	,	,
58810	2727	12	they	-PRON-	PRP
58810	2727	13	rose	rise	VBD
58810	2727	14	,	,	,
58810	2727	15	with	with	IN
58810	2727	16	a	a	DT
58810	2727	17	motion	motion	NN
58810	2727	18	almost	almost	RB
58810	2727	19	perceptible	perceptible	JJ
58810	2727	20	to	to	IN
58810	2727	21	the	the	DT
58810	2727	22	eye	eye	NN
58810	2727	23	,	,	,
58810	2727	24	till	till	IN
58810	2727	25	the	the	DT
58810	2727	26	uppermost	uppermost	NN
58810	2727	27	reached	reach	VBD
58810	2727	28	an	an	DT
58810	2727	29	altitude	altitude	NN
58810	2727	30	of	of	IN
58810	2727	31	two	two	CD
58810	2727	32	hundred	hundred	CD
58810	2727	33	thousand	thousand	CD
58810	2727	34	miles	mile	NNS
58810	2727	35	.	.	.
58810	2728	1	As	as	IN
58810	2728	2	the	the	DT
58810	2728	3	filaments	filament	NNS
58810	2728	4	rose	rise	VBD
58810	2728	5	,	,	,
58810	2728	6	they	-PRON-	PRP
58810	2728	7	gradually	gradually	RB
58810	2728	8	faded	fade	VBD
58810	2728	9	away	away	RP
58810	2728	10	like	like	IN
58810	2728	11	a	a	DT
58810	2728	12	dissolving	dissolving	NN
58810	2728	13	cloud	cloud	NN
58810	2728	14	.	.	.
58810	2729	1	[	[	-LRB-
58810	2729	2	Illustration	illustration	NN
58810	2729	3	:	:	:
58810	2729	4	Fig	Fig	NNP
58810	2729	5	.	.	.
58810	2730	1	222	222	CD
58810	2730	2	.	.	.
58810	2730	3	]	]	-RRB-
58810	2731	1	Meanwhile	meanwhile	RB
58810	2731	2	the	the	DT
58810	2731	3	little	little	JJ
58810	2731	4	thunder	thunder	NN
58810	2731	5	-	-	HYPH
58810	2731	6	head	head	NN
58810	2731	7	had	have	VBD
58810	2731	8	grown	grow	VBN
58810	2731	9	and	and	CC
58810	2731	10	developed	develop	VBN
58810	2731	11	into	into	IN
58810	2731	12	what	what	WP
58810	2731	13	appeared	appear	VBD
58810	2731	14	to	to	TO
58810	2731	15	be	be	VB
58810	2731	16	a	a	DT
58810	2731	17	mass	mass	NN
58810	2731	18	of	of	IN
58810	2731	19	rolling	rolling	NN
58810	2731	20	and	and	CC
58810	2731	21	ever	ever	RB
58810	2731	22	-	-	HYPH
58810	2731	23	changing	change	VBG
58810	2731	24	flame	flame	NN
58810	2731	25	.	.	.
58810	2732	1	Figs	fig	NNS
58810	2732	2	.	.	.
58810	2733	1	223	223	CD
58810	2733	2	and	and	CC
58810	2733	3	224	224	CD
58810	2733	4	give	give	VBP
58810	2733	5	the	the	DT
58810	2733	6	appearance	appearance	NN
58810	2733	7	of	of	IN
58810	2733	8	this	this	DT
58810	2733	9	portion	portion	NN
58810	2733	10	of	of	IN
58810	2733	11	the	the	DT
58810	2733	12	prominence	prominence	NN
58810	2733	13	at	at	IN
58810	2733	14	intervals	interval	NNS
58810	2733	15	of	of	IN
58810	2733	16	fifteen	fifteen	CD
58810	2733	17	minutes	minute	NNS
58810	2733	18	.	.	.
58810	2734	1	Other	other	JJ
58810	2734	2	similar	similar	JJ
58810	2734	3	eruptions	eruption	NNS
58810	2734	4	have	have	VBP
58810	2734	5	been	be	VBN
58810	2734	6	observed	observe	VBN
58810	2734	7	.	.	.
58810	2735	1	[	[	-LRB-
58810	2735	2	Illustration	illustration	NN
58810	2735	3	:	:	:
58810	2735	4	Fig	Fig	NNP
58810	2735	5	.	.	.
58810	2736	1	223	223	CD
58810	2736	2	.	.	.
58810	2736	3	]	]	-RRB-
58810	2737	1	[	[	-LRB-
58810	2737	2	Illustration	illustration	NN
58810	2737	3	:	:	:
58810	2737	4	Fig	Fig	NNP
58810	2737	5	.	.	.
58810	2738	1	224	224	CD
58810	2738	2	.	.	.
58810	2738	3	]	]	-RRB-
58810	2739	1	V.	V.	NNP
58810	2739	2	THE	the	DT
58810	2739	3	CORONA	CORONA	NNP
58810	2739	4	.	.	.
58810	2740	1	202	202	CD
58810	2740	2	.	.	.
58810	2741	1	_	_	NNP
58810	2741	2	General	General	NNP
58810	2741	3	Appearance	Appearance	NNP
58810	2741	4	of	of	IN
58810	2741	5	the	the	DT
58810	2741	6	Corona._--At	corona._--at	NN
58810	2741	7	the	the	DT
58810	2741	8	time	time	NN
58810	2741	9	of	of	IN
58810	2741	10	a	a	DT
58810	2741	11	total	total	JJ
58810	2741	12	eclipse	eclipse	NN
58810	2741	13	of	of	IN
58810	2741	14	the	the	DT
58810	2741	15	sun	sun	NN
58810	2741	16	,	,	,
58810	2741	17	if	if	IN
58810	2741	18	the	the	DT
58810	2741	19	sky	sky	NN
58810	2741	20	is	be	VBZ
58810	2741	21	clear	clear	JJ
58810	2741	22	,	,	,
58810	2741	23	the	the	DT
58810	2741	24	moon	moon	NN
58810	2741	25	appears	appear	VBZ
58810	2741	26	as	as	IN
58810	2741	27	a	a	DT
58810	2741	28	huge	huge	JJ
58810	2741	29	black	black	JJ
58810	2741	30	ball	ball	NN
58810	2741	31	,	,	,
58810	2741	32	the	the	DT
58810	2741	33	illumination	illumination	NN
58810	2741	34	at	at	IN
58810	2741	35	the	the	DT
58810	2741	36	edge	edge	NN
58810	2741	37	of	of	IN
58810	2741	38	the	the	DT
58810	2741	39	disk	disk	NN
58810	2741	40	being	be	VBG
58810	2741	41	just	just	RB
58810	2741	42	sufficient	sufficient	JJ
58810	2741	43	to	to	TO
58810	2741	44	bring	bring	VB
58810	2741	45	out	out	RP
58810	2741	46	its	-PRON-	PRP$
58810	2741	47	rotundity	rotundity	NN
58810	2741	48	.	.	.
58810	2742	1	"	"	``
58810	2742	2	From	from	IN
58810	2742	3	behind	behind	IN
58810	2742	4	it	-PRON-	PRP
58810	2742	5	,	,	,
58810	2742	6	"	"	''
58810	2742	7	to	to	TO
58810	2742	8	borrow	borrow	VB
58810	2742	9	Professor	Professor	NNP
58810	2742	10	Young	Young	NNP
58810	2742	11	's	's	POS
58810	2742	12	vivid	vivid	JJ
58810	2742	13	description	description	NN
58810	2742	14	,	,	,
58810	2742	15	"	"	''
58810	2742	16	stream	stream	VB
58810	2742	17	out	out	RP
58810	2742	18	on	on	IN
58810	2742	19	all	all	DT
58810	2742	20	sides	side	NNS
58810	2742	21	radiant	radiant	JJ
58810	2742	22	filaments	filament	NNS
58810	2742	23	,	,	,
58810	2742	24	beams	beam	NNS
58810	2742	25	,	,	,
58810	2742	26	and	and	CC
58810	2742	27	sheets	sheet	NNS
58810	2742	28	of	of	IN
58810	2742	29	pearly	pearly	RB
58810	2742	30	light	light	NN
58810	2742	31	,	,	,
58810	2742	32	which	which	WDT
58810	2742	33	reach	reach	VBP
58810	2742	34	to	to	IN
58810	2742	35	a	a	DT
58810	2742	36	distance	distance	NN
58810	2742	37	sometimes	sometimes	RB
58810	2742	38	of	of	IN
58810	2742	39	several	several	JJ
58810	2742	40	degrees	degree	NNS
58810	2742	41	from	from	IN
58810	2742	42	the	the	DT
58810	2742	43	solar	solar	JJ
58810	2742	44	surface	surface	NN
58810	2742	45	,	,	,
58810	2742	46	forming	form	VBG
58810	2742	47	an	an	DT
58810	2742	48	irregular	irregular	JJ
58810	2742	49	stellate	stellate	JJ
58810	2742	50	halo	halo	NNS
58810	2742	51	,	,	,
58810	2742	52	with	with	IN
58810	2742	53	the	the	DT
58810	2742	54	black	black	JJ
58810	2742	55	globe	globe	NN
58810	2742	56	of	of	IN
58810	2742	57	the	the	DT
58810	2742	58	moon	moon	NN
58810	2742	59	in	in	IN
58810	2742	60	its	-PRON-	PRP$
58810	2742	61	apparent	apparent	JJ
58810	2742	62	centre	centre	NN
58810	2742	63	.	.	.
58810	2743	1	The	the	DT
58810	2743	2	portion	portion	NN
58810	2743	3	nearest	nearest	VBD
58810	2743	4	the	the	DT
58810	2743	5	sun	sun	NN
58810	2743	6	is	be	VBZ
58810	2743	7	of	of	IN
58810	2743	8	dazzling	dazzle	VBG
58810	2743	9	brightness	brightness	NN
58810	2743	10	,	,	,
58810	2743	11	but	but	CC
58810	2743	12	still	still	RB
58810	2743	13	less	less	RBR
58810	2743	14	brilliant	brilliant	JJ
58810	2743	15	than	than	IN
58810	2743	16	the	the	DT
58810	2743	17	prominences	prominence	NNS
58810	2743	18	which	which	WDT
58810	2743	19	blaze	blaze	VBP
58810	2743	20	through	through	IN
58810	2743	21	it	-PRON-	PRP
58810	2743	22	like	like	IN
58810	2743	23	carbuncles	carbuncle	NNS
58810	2743	24	.	.	.
58810	2744	1	Generally	generally	RB
58810	2744	2	this	this	DT
58810	2744	3	inner	inner	JJ
58810	2744	4	corona	corona	NN
58810	2744	5	has	have	VBZ
58810	2744	6	a	a	DT
58810	2744	7	pretty	pretty	RB
58810	2744	8	uniform	uniform	JJ
58810	2744	9	height	height	NN
58810	2744	10	,	,	,
58810	2744	11	forming	form	VBG
58810	2744	12	a	a	DT
58810	2744	13	ring	ring	NN
58810	2744	14	three	three	CD
58810	2744	15	or	or	CC
58810	2744	16	four	four	CD
58810	2744	17	minutes	minute	NNS
58810	2744	18	of	of	IN
58810	2744	19	arc	arc	NN
58810	2744	20	in	in	IN
58810	2744	21	width	width	NN
58810	2744	22	,	,	,
58810	2744	23	separated	separate	VBN
58810	2744	24	by	by	IN
58810	2744	25	a	a	DT
58810	2744	26	somewhat	somewhat	RB
58810	2744	27	definite	definite	JJ
58810	2744	28	outline	outline	NN
58810	2744	29	from	from	IN
58810	2744	30	the	the	DT
58810	2744	31	outer	outer	JJ
58810	2744	32	corona	corona	NN
58810	2744	33	,	,	,
58810	2744	34	which	which	WDT
58810	2744	35	reaches	reach	VBZ
58810	2744	36	to	to	IN
58810	2744	37	a	a	DT
58810	2744	38	much	much	RB
58810	2744	39	greater	great	JJR
58810	2744	40	distance	distance	NN
58810	2744	41	,	,	,
58810	2744	42	and	and	CC
58810	2744	43	is	be	VBZ
58810	2744	44	far	far	RB
58810	2744	45	more	more	RBR
58810	2744	46	irregular	irregular	JJ
58810	2744	47	in	in	IN
58810	2744	48	form	form	NN
58810	2744	49	.	.	.
58810	2745	1	Usually	usually	RB
58810	2745	2	there	there	EX
58810	2745	3	are	be	VBP
58810	2745	4	several	several	JJ
58810	2745	5	_	_	NNP
58810	2745	6	rifts	rift	NNS
58810	2745	7	_	_	NNP
58810	2745	8	,	,	,
58810	2745	9	as	as	IN
58810	2745	10	they	-PRON-	PRP
58810	2745	11	have	have	VBP
58810	2745	12	been	be	VBN
58810	2745	13	called	call	VBN
58810	2745	14	,	,	,
58810	2745	15	like	like	IN
58810	2745	16	narrow	narrow	JJ
58810	2745	17	beams	beam	NNS
58810	2745	18	of	of	IN
58810	2745	19	darkness	darkness	NN
58810	2745	20	,	,	,
58810	2745	21	extending	extend	VBG
58810	2745	22	from	from	IN
58810	2745	23	the	the	DT
58810	2745	24	very	very	JJ
58810	2745	25	edge	edge	NN
58810	2745	26	of	of	IN
58810	2745	27	the	the	DT
58810	2745	28	sun	sun	NN
58810	2745	29	to	to	IN
58810	2745	30	the	the	DT
58810	2745	31	outer	outer	JJ
58810	2745	32	night	night	NN
58810	2745	33	,	,	,
58810	2745	34	and	and	CC
58810	2745	35	much	much	RB
58810	2745	36	resembling	resemble	VBG
58810	2745	37	the	the	DT
58810	2745	38	cloud	cloud	NN
58810	2745	39	-	-	HYPH
58810	2745	40	shadows	shadow	NNS
58810	2745	41	which	which	WDT
58810	2745	42	radiate	radiate	VBP
58810	2745	43	from	from	IN
58810	2745	44	the	the	DT
58810	2745	45	sun	sun	NN
58810	2745	46	before	before	IN
58810	2745	47	a	a	DT
58810	2745	48	thunder	thunder	NN
58810	2745	49	-	-	HYPH
58810	2745	50	shower	shower	NN
58810	2745	51	;	;	:
58810	2745	52	but	but	CC
58810	2745	53	the	the	DT
58810	2745	54	edges	edge	NNS
58810	2745	55	of	of	IN
58810	2745	56	these	these	DT
58810	2745	57	rifts	rift	NNS
58810	2745	58	are	be	VBP
58810	2745	59	frequently	frequently	RB
58810	2745	60	curved	curve	VBN
58810	2745	61	,	,	,
58810	2745	62	showing	show	VBG
58810	2745	63	them	-PRON-	PRP
58810	2745	64	to	to	TO
58810	2745	65	be	be	VB
58810	2745	66	something	something	NN
58810	2745	67	else	else	RB
58810	2745	68	than	than	IN
58810	2745	69	real	real	JJ
58810	2745	70	shadows	shadow	NNS
58810	2745	71	.	.	.
58810	2746	1	Sometimes	sometimes	RB
58810	2746	2	there	there	EX
58810	2746	3	are	be	VBP
58810	2746	4	narrow	narrow	JJ
58810	2746	5	bright	bright	JJ
58810	2746	6	streamers	streamer	NNS
58810	2746	7	,	,	,
58810	2746	8	as	as	RB
58810	2746	9	long	long	RB
58810	2746	10	as	as	IN
58810	2746	11	the	the	DT
58810	2746	12	rifts	rift	NNS
58810	2746	13	,	,	,
58810	2746	14	or	or	CC
58810	2746	15	longer	long	RBR
58810	2746	16	.	.	.
58810	2747	1	These	these	DT
58810	2747	2	are	be	VBP
58810	2747	3	often	often	RB
58810	2747	4	inclined	inclined	JJ
58810	2747	5	,	,	,
58810	2747	6	occasionally	occasionally	RB
58810	2747	7	are	be	VBP
58810	2747	8	even	even	RB
58810	2747	9	nearly	nearly	RB
58810	2747	10	tangential	tangential	JJ
58810	2747	11	to	to	IN
58810	2747	12	the	the	DT
58810	2747	13	solar	solar	JJ
58810	2747	14	surface	surface	NN
58810	2747	15	,	,	,
58810	2747	16	and	and	CC
58810	2747	17	frequently	frequently	RB
58810	2747	18	are	be	VBP
58810	2747	19	curved	curved	JJ
58810	2747	20	.	.	.
58810	2748	1	On	on	IN
58810	2748	2	the	the	DT
58810	2748	3	whole	whole	NN
58810	2748	4	,	,	,
58810	2748	5	the	the	DT
58810	2748	6	corona	corona	NN
58810	2748	7	is	be	VBZ
58810	2748	8	usually	usually	RB
58810	2748	9	less	less	RBR
58810	2748	10	extensive	extensive	JJ
58810	2748	11	and	and	CC
58810	2748	12	brilliant	brilliant	JJ
58810	2748	13	over	over	IN
58810	2748	14	the	the	DT
58810	2748	15	solar	solar	JJ
58810	2748	16	poles	pole	NNS
58810	2748	17	,	,	,
58810	2748	18	and	and	CC
58810	2748	19	there	there	EX
58810	2748	20	is	be	VBZ
58810	2748	21	a	a	DT
58810	2748	22	recognizable	recognizable	JJ
58810	2748	23	tendency	tendency	NN
58810	2748	24	to	to	IN
58810	2748	25	accumulations	accumulation	NNS
58810	2748	26	above	above	IN
58810	2748	27	the	the	DT
58810	2748	28	middle	middle	JJ
58810	2748	29	latitudes	latitude	NNS
58810	2748	30	,	,	,
58810	2748	31	or	or	CC
58810	2748	32	spot	spot	NN
58810	2748	33	-	-	HYPH
58810	2748	34	zones	zone	NNS
58810	2748	35	;	;	:
58810	2748	36	so	so	IN
58810	2748	37	that	that	IN
58810	2748	38	,	,	,
58810	2748	39	speaking	speak	VBG
58810	2748	40	roughly	roughly	RB
58810	2748	41	,	,	,
58810	2748	42	the	the	DT
58810	2748	43	corona	corona	NN
58810	2748	44	shows	show	VBZ
58810	2748	45	a	a	DT
58810	2748	46	disposition	disposition	NN
58810	2748	47	to	to	TO
58810	2748	48	assume	assume	VB
58810	2748	49	the	the	DT
58810	2748	50	form	form	NN
58810	2748	51	of	of	IN
58810	2748	52	a	a	DT
58810	2748	53	quadrilateral	quadrilateral	JJ
58810	2748	54	or	or	CC
58810	2748	55	four	four	CD
58810	2748	56	-	-	HYPH
58810	2748	57	rayed	ray	VBN
58810	2748	58	star	star	NN
58810	2748	59	,	,	,
58810	2748	60	though	though	IN
58810	2748	61	in	in	IN
58810	2748	62	almost	almost	RB
58810	2748	63	every	every	DT
58810	2748	64	individual	individual	JJ
58810	2748	65	case	case	NN
58810	2748	66	this	this	DT
58810	2748	67	form	form	NN
58810	2748	68	is	be	VBZ
58810	2748	69	greatly	greatly	RB
58810	2748	70	modified	modify	VBN
58810	2748	71	by	by	IN
58810	2748	72	abnormal	abnormal	JJ
58810	2748	73	streamers	streamer	NNS
58810	2748	74	at	at	IN
58810	2748	75	some	some	DT
58810	2748	76	point	point	NN
58810	2748	77	or	or	CC
58810	2748	78	other	other	JJ
58810	2748	79	.	.	.
58810	2748	80	"	"	''
58810	2749	1	[	[	-LRB-
58810	2749	2	Illustration	illustration	NN
58810	2749	3	:	:	:
58810	2749	4	Fig	Fig	NNP
58810	2749	5	.	.	.
58810	2750	1	225	225	CD
58810	2750	2	.	.	.
58810	2750	3	]	]	-RRB-
58810	2751	1	203	203	CD
58810	2751	2	.	.	.
58810	2752	1	_	_	NNP
58810	2752	2	The	the	DT
58810	2752	3	Corona	Corona	NNP
58810	2752	4	as	as	IN
58810	2752	5	seen	see	VBN
58810	2752	6	at	at	IN
58810	2752	7	Recent	recent	JJ
58810	2752	8	Eclipses._--The	eclipses._--the	CD
58810	2752	9	corona	corona	NN
58810	2752	10	can	can	MD
58810	2752	11	be	be	VB
58810	2752	12	seen	see	VBN
58810	2752	13	only	only	RB
58810	2752	14	at	at	IN
58810	2752	15	the	the	DT
58810	2752	16	time	time	NN
58810	2752	17	of	of	IN
58810	2752	18	a	a	DT
58810	2752	19	total	total	JJ
58810	2752	20	eclipse	eclipse	NN
58810	2752	21	of	of	IN
58810	2752	22	the	the	DT
58810	2752	23	sun	sun	NN
58810	2752	24	,	,	,
58810	2752	25	and	and	CC
58810	2752	26	then	then	RB
58810	2752	27	for	for	IN
58810	2752	28	only	only	RB
58810	2752	29	a	a	DT
58810	2752	30	few	few	JJ
58810	2752	31	minutes	minute	NNS
58810	2752	32	.	.	.
58810	2753	1	Its	-PRON-	PRP$
58810	2753	2	form	form	NN
58810	2753	3	varies	vary	VBZ
58810	2753	4	considerably	considerably	RB
58810	2753	5	from	from	IN
58810	2753	6	one	one	CD
58810	2753	7	eclipse	eclipse	NN
58810	2753	8	to	to	IN
58810	2753	9	another	another	DT
58810	2753	10	,	,	,
58810	2753	11	and	and	CC
58810	2753	12	apparently	apparently	RB
58810	2753	13	also	also	RB
58810	2753	14	during	during	IN
58810	2753	15	the	the	DT
58810	2753	16	same	same	JJ
58810	2753	17	eclipse	eclipse	NN
58810	2753	18	.	.	.
58810	2754	1	At	at	RB
58810	2754	2	least	least	JJS
58810	2754	3	,	,	,
58810	2754	4	different	different	JJ
58810	2754	5	observers	observer	NNS
58810	2754	6	at	at	IN
58810	2754	7	different	different	JJ
58810	2754	8	stations	station	NNS
58810	2754	9	depict	depict	VBP
58810	2754	10	the	the	DT
58810	2754	11	same	same	JJ
58810	2754	12	corona	corona	NN
58810	2754	13	under	under	IN
58810	2754	14	very	very	RB
58810	2754	15	different	different	JJ
58810	2754	16	forms	form	NNS
58810	2754	17	.	.	.
58810	2755	1	Fig	fig	NN
58810	2755	2	.	.	.
58810	2756	1	225	225	CD
58810	2756	2	represents	represent	VBZ
58810	2756	3	the	the	DT
58810	2756	4	corona	corona	NN
58810	2756	5	of	of	IN
58810	2756	6	1857	1857	CD
58810	2756	7	as	as	IN
58810	2756	8	observed	observe	VBN
58810	2756	9	by	by	IN
58810	2756	10	Liais	Liais	NNP
58810	2756	11	.	.	.
58810	2757	1	In	in	IN
58810	2757	2	this	this	DT
58810	2757	3	view	view	NN
58810	2757	4	the	the	DT
58810	2757	5	_	_	NNP
58810	2757	6	petal	petal	JJ
58810	2757	7	-	-	HYPH
58810	2757	8	like	like	JJ
58810	2757	9	_	_	NNP
58810	2757	10	forms	form	NNS
58810	2757	11	,	,	,
58810	2757	12	which	which	WDT
58810	2757	13	have	have	VBP
58810	2757	14	been	be	VBN
58810	2757	15	noticed	notice	VBN
58810	2757	16	in	in	IN
58810	2757	17	the	the	DT
58810	2757	18	corona	corona	NN
58810	2757	19	at	at	IN
58810	2757	20	other	other	JJ
58810	2757	21	times	time	NNS
58810	2757	22	,	,	,
58810	2757	23	are	be	VBP
58810	2757	24	especially	especially	RB
58810	2757	25	prominent	prominent	JJ
58810	2757	26	.	.	.
58810	2758	1	[	[	-LRB-
58810	2758	2	Illustration	illustration	NN
58810	2758	3	:	:	:
58810	2758	4	Fig	Fig	NNP
58810	2758	5	.	.	.
58810	2759	1	226	226	CD
58810	2759	2	.	.	.
58810	2759	3	]	]	-RRB-
58810	2760	1	Fig	fig	NN
58810	2760	2	.	.	.
58810	2761	1	226	226	CD
58810	2761	2	shows	show	VBZ
58810	2761	3	the	the	DT
58810	2761	4	corona	corona	NN
58810	2761	5	of	of	IN
58810	2761	6	1860	1860	CD
58810	2761	7	as	as	IN
58810	2761	8	it	-PRON-	PRP
58810	2761	9	was	be	VBD
58810	2761	10	observed	observe	VBN
58810	2761	11	by	by	IN
58810	2761	12	Temple	Temple	NNP
58810	2761	13	.	.	.
58810	2762	1	[	[	-LRB-
58810	2762	2	Illustration	illustration	NN
58810	2762	3	:	:	:
58810	2762	4	Fig	Fig	NNP
58810	2762	5	.	.	.
58810	2763	1	227	227	CD
58810	2763	2	.	.	.
58810	2763	3	]	]	-RRB-
58810	2764	1	Fig	fig	NN
58810	2764	2	.	.	.
58810	2765	1	227	227	CD
58810	2765	2	shows	show	VBZ
58810	2765	3	the	the	DT
58810	2765	4	corona	corona	NN
58810	2765	5	of	of	IN
58810	2765	6	1867	1867	CD
58810	2765	7	.	.	.
58810	2766	1	This	this	DT
58810	2766	2	is	be	VBZ
58810	2766	3	interesting	interesting	JJ
58810	2766	4	as	as	IN
58810	2766	5	being	be	VBG
58810	2766	6	a	a	DT
58810	2766	7	corona	corona	NN
58810	2766	8	at	at	IN
58810	2766	9	the	the	DT
58810	2766	10	time	time	NN
58810	2766	11	of	of	IN
58810	2766	12	sun	sun	NN
58810	2766	13	-	-	HYPH
58810	2766	14	spot	spot	NN
58810	2766	15	minimum	minimum	NN
58810	2766	16	.	.	.
58810	2767	1	[	[	-LRB-
58810	2767	2	Illustration	illustration	NN
58810	2767	3	:	:	:
58810	2767	4	Fig	Fig	NNP
58810	2767	5	.	.	.
58810	2768	1	228	228	CD
58810	2768	2	.	.	.
58810	2768	3	]	]	-RRB-
58810	2769	1	Fig	fig	NN
58810	2769	2	.	.	.
58810	2770	1	228	228	CD
58810	2770	2	represents	represent	VBZ
58810	2770	3	the	the	DT
58810	2770	4	corona	corona	NN
58810	2770	5	of	of	IN
58810	2770	6	1868	1868	CD
58810	2770	7	.	.	.
58810	2771	1	This	this	DT
58810	2771	2	is	be	VBZ
58810	2771	3	a	a	DT
58810	2771	4	larger	large	JJR
58810	2771	5	and	and	CC
58810	2771	6	more	more	RBR
58810	2771	7	irregular	irregular	JJ
58810	2771	8	corona	corona	NN
58810	2771	9	than	than	IN
58810	2771	10	usual	usual	JJ
58810	2771	11	.	.	.
58810	2772	1	[	[	-LRB-
58810	2772	2	Illustration	illustration	NN
58810	2772	3	:	:	:
58810	2772	4	Fig	Fig	NNP
58810	2772	5	.	.	.
58810	2773	1	229	229	CD
58810	2773	2	.	.	.
58810	2773	3	]	]	-RRB-
58810	2774	1	The	the	DT
58810	2774	2	corona	corona	NN
58810	2774	3	of	of	IN
58810	2774	4	1869	1869	CD
58810	2774	5	is	be	VBZ
58810	2774	6	shown	show	VBN
58810	2774	7	in	in	IN
58810	2774	8	Fig	Fig	NNP
58810	2774	9	.	.	.
58810	2775	1	229	229	CD
58810	2775	2	.	.	.
58810	2776	1	[	[	-LRB-
58810	2776	2	Illustration	illustration	NN
58810	2776	3	:	:	:
58810	2776	4	Fig	Fig	NNP
58810	2776	5	.	.	.
58810	2777	1	230	230	CD
58810	2777	2	.	.	.
58810	2777	3	]	]	-RRB-
58810	2778	1	Fig	fig	NN
58810	2778	2	.	.	.
58810	2779	1	230	230	CD
58810	2779	2	is	be	VBZ
58810	2779	3	a	a	DT
58810	2779	4	view	view	NN
58810	2779	5	of	of	IN
58810	2779	6	the	the	DT
58810	2779	7	corona	corona	NN
58810	2779	8	of	of	IN
58810	2779	9	1871	1871	CD
58810	2779	10	as	as	IN
58810	2779	11	seen	see	VBN
58810	2779	12	by	by	IN
58810	2779	13	Capt	Capt	NNP
58810	2779	14	.	.	.
58810	2780	1	Tupman	tupman	UH
58810	2780	2	.	.	.
58810	2781	1	[	[	-LRB-
58810	2781	2	Illustration	illustration	NN
58810	2781	3	:	:	:
58810	2781	4	Fig	Fig	NNP
58810	2781	5	.	.	.
58810	2782	1	231	231	CD
58810	2782	2	.	.	.
58810	2782	3	]	]	-RRB-
58810	2783	1	Fig	fig	NN
58810	2783	2	.	.	.
58810	2784	1	231	231	CD
58810	2784	2	shows	show	VBZ
58810	2784	3	the	the	DT
58810	2784	4	same	same	JJ
58810	2784	5	corona	corona	NN
58810	2784	6	as	as	IN
58810	2784	7	seen	see	VBN
58810	2784	8	by	by	IN
58810	2784	9	Foenander	Foenander	NNP
58810	2784	10	.	.	.
58810	2785	1	[	[	-LRB-
58810	2785	2	Illustration	illustration	NN
58810	2785	3	:	:	:
58810	2785	4	Fig	Fig	NNP
58810	2785	5	.	.	.
58810	2786	1	232	232	CD
58810	2786	2	.	.	.
58810	2786	3	]	]	-RRB-
58810	2787	1	Fig	fig	NN
58810	2787	2	.	.	.
58810	2788	1	232	232	CD
58810	2788	2	shows	show	VBZ
58810	2788	3	the	the	DT
58810	2788	4	same	same	JJ
58810	2788	5	corona	corona	NN
58810	2788	6	as	as	IN
58810	2788	7	photographed	photograph	VBN
58810	2788	8	by	by	IN
58810	2788	9	Davis	Davis	NNP
58810	2788	10	.	.	.
58810	2789	1	[	[	-LRB-
58810	2789	2	Illustration	illustration	NN
58810	2789	3	:	:	:
58810	2789	4	Fig	Fig	NNP
58810	2789	5	.	.	.
58810	2790	1	233	233	CD
58810	2790	2	.	.	.
58810	2790	3	]	]	-RRB-
58810	2791	1	Fig	fig	NN
58810	2791	2	.	.	.
58810	2792	1	233	233	CD
58810	2792	2	shows	show	VBZ
58810	2792	3	the	the	DT
58810	2792	4	corona	corona	NN
58810	2792	5	of	of	IN
58810	2792	6	1878	1878	CD
58810	2792	7	made	make	VBD
58810	2792	8	up	up	RP
58810	2792	9	from	from	IN
58810	2792	10	several	several	JJ
58810	2792	11	views	view	NNS
58810	2792	12	as	as	IN
58810	2792	13	combined	combine	VBN
58810	2792	14	by	by	IN
58810	2792	15	Professor	Professor	NNP
58810	2792	16	Young	Young	NNP
58810	2792	17	.	.	.
58810	2793	1	204	204	CD
58810	2793	2	.	.	.
58810	2794	1	_	_	NNP
58810	2794	2	The	the	DT
58810	2794	3	Spectrum	Spectrum	NNP
58810	2794	4	of	of	IN
58810	2794	5	the	the	DT
58810	2794	6	Corona._--The	Corona._--The	NNP
58810	2794	7	chief	chief	JJ
58810	2794	8	line	line	NN
58810	2794	9	in	in	IN
58810	2794	10	the	the	DT
58810	2794	11	spectrum	spectrum	NN
58810	2794	12	of	of	IN
58810	2794	13	the	the	DT
58810	2794	14	corona	corona	NN
58810	2794	15	is	be	VBZ
58810	2794	16	the	the	DT
58810	2794	17	one	one	NN
58810	2794	18	usually	usually	RB
58810	2794	19	designated	designate	VBN
58810	2794	20	as	as	IN
58810	2794	21	1474	1474	CD
58810	2794	22	,	,	,
58810	2794	23	and	and	CC
58810	2794	24	now	now	RB
58810	2794	25	known	know	VBN
58810	2794	26	as	as	IN
58810	2794	27	the	the	DT
58810	2794	28	_	_	NNP
58810	2794	29	coronal	coronal	NN
58810	2794	30	_	_	NNP
58810	2794	31	line	line	NN
58810	2794	32	.	.	.
58810	2795	1	It	-PRON-	PRP
58810	2795	2	is	be	VBZ
58810	2795	3	seen	see	VBN
58810	2795	4	as	as	IN
58810	2795	5	a	a	DT
58810	2795	6	dark	dark	JJ
58810	2795	7	line	line	NN
58810	2795	8	on	on	IN
58810	2795	9	the	the	DT
58810	2795	10	disk	disk	NN
58810	2795	11	of	of	IN
58810	2795	12	the	the	DT
58810	2795	13	sun	sun	NN
58810	2795	14	;	;	:
58810	2795	15	and	and	CC
58810	2795	16	a	a	DT
58810	2795	17	spectroscope	spectroscope	NN
58810	2795	18	of	of	IN
58810	2795	19	great	great	JJ
58810	2795	20	dispersive	dispersive	JJ
58810	2795	21	power	power	NN
58810	2795	22	shows	show	VBZ
58810	2795	23	this	this	DT
58810	2795	24	dark	dark	JJ
58810	2795	25	line	line	NN
58810	2795	26	to	to	TO
58810	2795	27	be	be	VB
58810	2795	28	closely	closely	RB
58810	2795	29	double	double	JJ
58810	2795	30	,	,	,
58810	2795	31	the	the	DT
58810	2795	32	lower	low	JJR
58810	2795	33	component	component	NN
58810	2795	34	being	be	VBG
58810	2795	35	one	one	CD
58810	2795	36	of	of	IN
58810	2795	37	the	the	DT
58810	2795	38	iron	iron	NN
58810	2795	39	lines	line	NNS
58810	2795	40	,	,	,
58810	2795	41	and	and	CC
58810	2795	42	the	the	DT
58810	2795	43	upper	upper	JJ
58810	2795	44	the	the	DT
58810	2795	45	coronal	coronal	JJ
58810	2795	46	line	line	NN
58810	2795	47	.	.	.
58810	2796	1	This	this	DT
58810	2796	2	dark	dark	JJ
58810	2796	3	line	line	NN
58810	2796	4	is	be	VBZ
58810	2796	5	shown	show	VBN
58810	2796	6	at	at	IN
58810	2796	7	_	_	NNP
58810	2796	8	x	x	NNP
58810	2796	9	_	_	NNP
58810	2796	10	,	,	,
58810	2796	11	Fig	Fig	NNP
58810	2796	12	.	.	.
58810	2797	1	234	234	CD
58810	2797	2	.	.	.
58810	2798	1	[	[	-LRB-
58810	2798	2	Illustration	illustration	NN
58810	2798	3	:	:	:
58810	2798	4	Fig	Fig	NNP
58810	2798	5	.	.	.
58810	2799	1	234	234	CD
58810	2799	2	.	.	.
58810	2799	3	]	]	-RRB-
58810	2800	1	Besides	besides	IN
58810	2800	2	this	this	DT
58810	2800	3	bright	bright	JJ
58810	2800	4	line	line	NN
58810	2800	5	,	,	,
58810	2800	6	the	the	DT
58810	2800	7	hydrogen	hydrogen	NN
58810	2800	8	lines	line	NNS
58810	2800	9	appear	appear	VBP
58810	2800	10	faintly	faintly	RB
58810	2800	11	in	in	IN
58810	2800	12	the	the	DT
58810	2800	13	spectrum	spectrum	NN
58810	2800	14	of	of	IN
58810	2800	15	the	the	DT
58810	2800	16	corona	corona	NN
58810	2800	17	.	.	.
58810	2801	1	The	the	DT
58810	2801	2	1474	1474	CD
58810	2801	3	line	line	NN
58810	2801	4	has	have	VBZ
58810	2801	5	been	be	VBN
58810	2801	6	sometimes	sometimes	RB
58810	2801	7	traced	trace	VBN
58810	2801	8	with	with	IN
58810	2801	9	the	the	DT
58810	2801	10	spectroscope	spectroscope	NN
58810	2801	11	to	to	IN
58810	2801	12	an	an	DT
58810	2801	13	elevation	elevation	NN
58810	2801	14	of	of	IN
58810	2801	15	nearly	nearly	RB
58810	2801	16	twenty	twenty	CD
58810	2801	17	minutes	minute	NNS
58810	2801	18	above	above	IN
58810	2801	19	the	the	DT
58810	2801	20	moon	moon	NN
58810	2801	21	's	's	POS
58810	2801	22	limb	limb	NN
58810	2801	23	,	,	,
58810	2801	24	and	and	CC
58810	2801	25	the	the	DT
58810	2801	26	hydrogen	hydrogen	NN
58810	2801	27	lines	line	NNS
58810	2801	28	nearly	nearly	RB
58810	2801	29	as	as	RB
58810	2801	30	far	far	RB
58810	2801	31	;	;	:
58810	2801	32	and	and	CC
58810	2801	33	the	the	DT
58810	2801	34	lines	line	NNS
58810	2801	35	were	be	VBD
58810	2801	36	just	just	RB
58810	2801	37	as	as	RB
58810	2801	38	strong	strong	JJ
58810	2801	39	_	_	NNP
58810	2801	40	in	in	IN
58810	2801	41	the	the	DT
58810	2801	42	middle	middle	NN
58810	2801	43	of	of	IN
58810	2801	44	a	a	DT
58810	2801	45	dark	dark	JJ
58810	2801	46	rift	rift	NN
58810	2801	47	_	_	NNP
58810	2801	48	as	as	RB
58810	2801	49	anywhere	anywhere	RB
58810	2801	50	else	else	RB
58810	2801	51	.	.	.
58810	2802	1	The	the	DT
58810	2802	2	substance	substance	NN
58810	2802	3	which	which	WDT
58810	2802	4	produces	produce	VBZ
58810	2802	5	the	the	DT
58810	2802	6	1474	1474	CD
58810	2802	7	line	line	NN
58810	2802	8	is	be	VBZ
58810	2802	9	unknown	unknown	JJ
58810	2802	10	as	as	IN
58810	2802	11	yet	yet	RB
58810	2802	12	.	.	.
58810	2803	1	It	-PRON-	PRP
58810	2803	2	seems	seem	VBZ
58810	2803	3	to	to	TO
58810	2803	4	be	be	VB
58810	2803	5	something	something	NN
58810	2803	6	with	with	IN
58810	2803	7	a	a	DT
58810	2803	8	vapor	vapor	NN
58810	2803	9	-	-	HYPH
58810	2803	10	density	density	NN
58810	2803	11	far	far	RB
58810	2803	12	below	below	IN
58810	2803	13	that	that	DT
58810	2803	14	of	of	IN
58810	2803	15	hydrogen	hydrogen	NN
58810	2803	16	,	,	,
58810	2803	17	which	which	WDT
58810	2803	18	is	be	VBZ
58810	2803	19	the	the	DT
58810	2803	20	lightest	light	JJS
58810	2803	21	substance	substance	NN
58810	2803	22	of	of	IN
58810	2803	23	which	which	WDT
58810	2803	24	we	-PRON-	PRP
58810	2803	25	have	have	VBP
58810	2803	26	any	any	DT
58810	2803	27	knowledge	knowledge	NN
58810	2803	28	.	.	.
58810	2804	1	It	-PRON-	PRP
58810	2804	2	can	can	MD
58810	2804	3	hardly	hardly	RB
58810	2804	4	be	be	VB
58810	2804	5	an	an	DT
58810	2804	6	"	"	``
58810	2804	7	allotropic	allotropic	JJ
58810	2804	8	"	"	''
58810	2804	9	form	form	NN
58810	2804	10	of	of	IN
58810	2804	11	any	any	DT
58810	2804	12	terrestrial	terrestrial	JJ
58810	2804	13	element	element	NN
58810	2804	14	,	,	,
58810	2804	15	as	as	IN
58810	2804	16	some	some	DT
58810	2804	17	scientists	scientist	NNS
58810	2804	18	have	have	VBP
58810	2804	19	suggested	suggest	VBN
58810	2804	20	;	;	:
58810	2804	21	for	for	IN
58810	2804	22	in	in	IN
58810	2804	23	the	the	DT
58810	2804	24	most	most	RBS
58810	2804	25	violent	violent	JJ
58810	2804	26	disturbances	disturbance	NNS
58810	2804	27	in	in	IN
58810	2804	28	prominences	prominence	NNS
58810	2804	29	and	and	CC
58810	2804	30	near	near	IN
58810	2804	31	sun	sun	NN
58810	2804	32	-	-	HYPH
58810	2804	33	spots	spot	NNS
58810	2804	34	,	,	,
58810	2804	35	when	when	WRB
58810	2804	36	the	the	DT
58810	2804	37	lines	line	NNS
58810	2804	38	of	of	IN
58810	2804	39	hydrogen	hydrogen	NNP
58810	2804	40	,	,	,
58810	2804	41	magnesium	magnesium	NN
58810	2804	42	,	,	,
58810	2804	43	and	and	CC
58810	2804	44	other	other	JJ
58810	2804	45	metals	metal	NNS
58810	2804	46	,	,	,
58810	2804	47	are	be	VBP
58810	2804	48	contorted	contort	VBN
58810	2804	49	and	and	CC
58810	2804	50	shattered	shatter	VBN
58810	2804	51	by	by	IN
58810	2804	52	the	the	DT
58810	2804	53	rush	rush	NN
58810	2804	54	of	of	IN
58810	2804	55	the	the	DT
58810	2804	56	contending	contend	VBG
58810	2804	57	elements	element	NNS
58810	2804	58	,	,	,
58810	2804	59	this	this	DT
58810	2804	60	line	line	NN
58810	2804	61	alone	alone	RB
58810	2804	62	remains	remain	VBZ
58810	2804	63	fine	fine	JJ
58810	2804	64	,	,	,
58810	2804	65	sharp	sharp	JJ
58810	2804	66	,	,	,
58810	2804	67	and	and	CC
58810	2804	68	straight	straight	JJ
58810	2804	69	,	,	,
58810	2804	70	a	a	DT
58810	2804	71	little	little	JJ
58810	2804	72	brightened	brightened	JJ
58810	2804	73	,	,	,
58810	2804	74	but	but	CC
58810	2804	75	not	not	RB
58810	2804	76	otherwise	otherwise	RB
58810	2804	77	affected	affected	JJ
58810	2804	78	.	.	.
58810	2805	1	For	for	IN
58810	2805	2	the	the	DT
58810	2805	3	present	present	NN
58810	2805	4	it	-PRON-	PRP
58810	2805	5	remains	remain	VBZ
58810	2805	6	,	,	,
58810	2805	7	like	like	IN
58810	2805	8	a	a	DT
58810	2805	9	few	few	JJ
58810	2805	10	other	other	JJ
58810	2805	11	lines	line	NNS
58810	2805	12	in	in	IN
58810	2805	13	the	the	DT
58810	2805	14	spectrum	spectrum	NN
58810	2805	15	,	,	,
58810	2805	16	an	an	DT
58810	2805	17	unexplained	unexplained	JJ
58810	2805	18	mystery	mystery	NN
58810	2805	19	.	.	.
58810	2806	1	Besides	besides	IN
58810	2806	2	bright	bright	JJ
58810	2806	3	lines	line	NNS
58810	2806	4	,	,	,
58810	2806	5	the	the	DT
58810	2806	6	corona	corona	NN
58810	2806	7	shows	show	VBZ
58810	2806	8	also	also	RB
58810	2806	9	a	a	DT
58810	2806	10	faint	faint	JJ
58810	2806	11	continuous	continuous	JJ
58810	2806	12	spectrum	spectrum	NN
58810	2806	13	,	,	,
58810	2806	14	in	in	IN
58810	2806	15	which	which	WDT
58810	2806	16	have	have	VBP
58810	2806	17	been	be	VBN
58810	2806	18	observed	observe	VBN
58810	2806	19	a	a	DT
58810	2806	20	few	few	JJ
58810	2806	21	of	of	IN
58810	2806	22	the	the	DT
58810	2806	23	more	more	RBR
58810	2806	24	prominent	prominent	JJ
58810	2806	25	_	_	NNP
58810	2806	26	dark	dark	JJ
58810	2806	27	_	_	NNP
58810	2806	28	lines	line	NNS
58810	2806	29	of	of	IN
58810	2806	30	the	the	DT
58810	2806	31	solar	solar	JJ
58810	2806	32	spectrum	spectrum	NN
58810	2806	33	.	.	.
58810	2807	1	This	this	DT
58810	2807	2	shows	show	VBZ
58810	2807	3	,	,	,
58810	2807	4	that	that	IN
58810	2807	5	,	,	,
58810	2807	6	while	while	IN
58810	2807	7	the	the	DT
58810	2807	8	corona	corona	NN
58810	2807	9	may	may	MD
58810	2807	10	be	be	VB
58810	2807	11	in	in	IN
58810	2807	12	the	the	DT
58810	2807	13	main	main	JJ
58810	2807	14	composed	compose	VBN
58810	2807	15	of	of	IN
58810	2807	16	glowing	glow	VBG
58810	2807	17	gas	gas	NN
58810	2807	18	(	(	-LRB-
58810	2807	19	as	as	IN
58810	2807	20	indicated	indicate	VBN
58810	2807	21	by	by	IN
58810	2807	22	the	the	DT
58810	2807	23	bright	bright	JJ
58810	2807	24	lines	line	NNS
58810	2807	25	of	of	IN
58810	2807	26	its	-PRON-	PRP$
58810	2807	27	spectrum	spectrum	NN
58810	2807	28	)	)	-RRB-
58810	2807	29	,	,	,
58810	2807	30	it	-PRON-	PRP
58810	2807	31	also	also	RB
58810	2807	32	contains	contain	VBZ
58810	2807	33	considerable	considerable	JJ
58810	2807	34	matter	matter	NN
58810	2807	35	in	in	IN
58810	2807	36	such	such	PDT
58810	2807	37	a	a	DT
58810	2807	38	state	state	NN
58810	2807	39	as	as	IN
58810	2807	40	to	to	TO
58810	2807	41	reflect	reflect	VB
58810	2807	42	the	the	DT
58810	2807	43	sunlight	sunlight	NN
58810	2807	44	,	,	,
58810	2807	45	probably	probably	RB
58810	2807	46	in	in	IN
58810	2807	47	the	the	DT
58810	2807	48	form	form	NN
58810	2807	49	of	of	IN
58810	2807	50	dust	dust	NN
58810	2807	51	or	or	CC
58810	2807	52	fog	fog	NN
58810	2807	53	.	.	.
58810	2808	1	V.	v.	NN
58810	2808	2	ECLIPSES	eclipses	NN
58810	2808	3	.	.	.
58810	2809	1	[	[	-LRB-
58810	2809	2	Illustration	illustration	NN
58810	2809	3	:	:	:
58810	2809	4	Fig	Fig	NNP
58810	2809	5	.	.	.
58810	2810	1	235	235	CD
58810	2810	2	.	.	.
58810	2810	3	]	]	-RRB-
58810	2811	1	205	205	CD
58810	2811	2	.	.	.
58810	2812	1	_	_	NNP
58810	2812	2	The	the	DT
58810	2812	3	Shadows	Shadows	NNPS
58810	2812	4	of	of	IN
58810	2812	5	the	the	DT
58810	2812	6	Earth	Earth	NNP
58810	2812	7	and	and	CC
58810	2812	8	Moon._--The	Moon._--The	NNP
58810	2812	9	shadows	shadow	NNS
58810	2812	10	cast	cast	VBN
58810	2812	11	by	by	IN
58810	2812	12	the	the	DT
58810	2812	13	earth	earth	NN
58810	2812	14	and	and	CC
58810	2812	15	moon	moon	NN
58810	2812	16	are	be	VBP
58810	2812	17	shown	show	VBN
58810	2812	18	in	in	IN
58810	2812	19	Fig	Fig	NNP
58810	2812	20	.	.	.
58810	2813	1	235	235	CD
58810	2813	2	.	.	.
58810	2814	1	Each	each	DT
58810	2814	2	shadow	shadow	NN
58810	2814	3	is	be	VBZ
58810	2814	4	seen	see	VBN
58810	2814	5	to	to	TO
58810	2814	6	be	be	VB
58810	2814	7	made	make	VBN
58810	2814	8	up	up	RP
58810	2814	9	of	of	IN
58810	2814	10	a	a	DT
58810	2814	11	dark	dark	JJ
58810	2814	12	portion	portion	NN
58810	2814	13	called	call	VBN
58810	2814	14	the	the	DT
58810	2814	15	_	_	NNP
58810	2814	16	umbra	umbra	NNP
58810	2814	17	_	_	NNP
58810	2814	18	,	,	,
58810	2814	19	and	and	CC
58810	2814	20	of	of	IN
58810	2814	21	a	a	DT
58810	2814	22	lighter	light	JJR
58810	2814	23	portion	portion	NN
58810	2814	24	called	call	VBN
58810	2814	25	the	the	DT
58810	2814	26	_	_	NNP
58810	2814	27	penumbra	penumbra	NN
58810	2814	28	_	_	NNP
58810	2814	29	.	.	.
58810	2815	1	The	the	DT
58810	2815	2	light	light	NN
58810	2815	3	of	of	IN
58810	2815	4	the	the	DT
58810	2815	5	sun	sun	NN
58810	2815	6	is	be	VBZ
58810	2815	7	completely	completely	RB
58810	2815	8	excluded	exclude	VBN
58810	2815	9	from	from	IN
58810	2815	10	the	the	DT
58810	2815	11	umbra	umbra	NN
58810	2815	12	,	,	,
58810	2815	13	but	but	CC
58810	2815	14	only	only	RB
58810	2815	15	partially	partially	RB
58810	2815	16	from	from	IN
58810	2815	17	the	the	DT
58810	2815	18	penumbra	penumbra	NN
58810	2815	19	.	.	.
58810	2816	1	The	the	DT
58810	2816	2	umbra	umbra	NN
58810	2816	3	is	be	VBZ
58810	2816	4	in	in	IN
58810	2816	5	the	the	DT
58810	2816	6	form	form	NN
58810	2816	7	of	of	IN
58810	2816	8	a	a	DT
58810	2816	9	cone	cone	NN
58810	2816	10	,	,	,
58810	2816	11	with	with	IN
58810	2816	12	its	-PRON-	PRP$
58810	2816	13	apex	apex	NN
58810	2816	14	away	away	RB
58810	2816	15	from	from	IN
58810	2816	16	the	the	DT
58810	2816	17	sun	sun	NN
58810	2816	18	;	;	:
58810	2816	19	though	though	IN
58810	2816	20	in	in	IN
58810	2816	21	the	the	DT
58810	2816	22	case	case	NN
58810	2816	23	of	of	IN
58810	2816	24	the	the	DT
58810	2816	25	earth	earth	NN
58810	2816	26	's	's	POS
58810	2816	27	shadow	shadow	NN
58810	2816	28	it	-PRON-	PRP
58810	2816	29	tapers	taper	VBZ
58810	2816	30	very	very	RB
58810	2816	31	slowly	slowly	RB
58810	2816	32	.	.	.
58810	2817	1	The	the	DT
58810	2817	2	penumbra	penumbra	NN
58810	2817	3	surrounds	surround	VBZ
58810	2817	4	the	the	DT
58810	2817	5	umbra	umbra	NN
58810	2817	6	,	,	,
58810	2817	7	and	and	CC
58810	2817	8	increases	increase	NNS
58810	2817	9	in	in	IN
58810	2817	10	size	size	NN
58810	2817	11	as	as	IN
58810	2817	12	we	-PRON-	PRP
58810	2817	13	recede	recede	VBP
58810	2817	14	from	from	IN
58810	2817	15	the	the	DT
58810	2817	16	sun	sun	NN
58810	2817	17	.	.	.
58810	2818	1	The	the	DT
58810	2818	2	axis	axi	NNS
58810	2818	3	of	of	IN
58810	2818	4	the	the	DT
58810	2818	5	earth	earth	NN
58810	2818	6	's	's	POS
58810	2818	7	shadow	shadow	NN
58810	2818	8	lies	lie	VBZ
58810	2818	9	in	in	IN
58810	2818	10	the	the	DT
58810	2818	11	plane	plane	NN
58810	2818	12	of	of	IN
58810	2818	13	the	the	DT
58810	2818	14	ecliptic	ecliptic	NN
58810	2818	15	,	,	,
58810	2818	16	which	which	WDT
58810	2818	17	in	in	IN
58810	2818	18	the	the	DT
58810	2818	19	figure	figure	NN
58810	2818	20	is	be	VBZ
58810	2818	21	the	the	DT
58810	2818	22	surface	surface	NN
58810	2818	23	of	of	IN
58810	2818	24	the	the	DT
58810	2818	25	page	page	NN
58810	2818	26	.	.	.
58810	2819	1	As	as	IN
58810	2819	2	the	the	DT
58810	2819	3	moon	moon	NN
58810	2819	4	's	's	POS
58810	2819	5	orbit	orbit	NN
58810	2819	6	is	be	VBZ
58810	2819	7	inclined	inclined	JJ
58810	2819	8	five	five	CD
58810	2819	9	degrees	degree	NNS
58810	2819	10	to	to	IN
58810	2819	11	the	the	DT
58810	2819	12	plane	plane	NN
58810	2819	13	of	of	IN
58810	2819	14	the	the	DT
58810	2819	15	ecliptic	ecliptic	NN
58810	2819	16	,	,	,
58810	2819	17	the	the	DT
58810	2819	18	axis	axi	NNS
58810	2819	19	of	of	IN
58810	2819	20	the	the	DT
58810	2819	21	moon	moon	NN
58810	2819	22	's	's	POS
58810	2819	23	shadow	shadow	NN
58810	2819	24	will	will	MD
58810	2819	25	sometimes	sometimes	RB
58810	2819	26	lie	lie	VB
58810	2819	27	above	above	RB
58810	2819	28	,	,	,
58810	2819	29	and	and	CC
58810	2819	30	sometimes	sometimes	RB
58810	2819	31	below	below	IN
58810	2819	32	,	,	,
58810	2819	33	the	the	DT
58810	2819	34	ecliptic	ecliptic	NN
58810	2819	35	.	.	.
58810	2820	1	It	-PRON-	PRP
58810	2820	2	will	will	MD
58810	2820	3	lie	lie	VB
58810	2820	4	on	on	IN
58810	2820	5	the	the	DT
58810	2820	6	ecliptic	ecliptic	NN
58810	2820	7	only	only	RB
58810	2820	8	when	when	WRB
58810	2820	9	the	the	DT
58810	2820	10	moon	moon	NN
58810	2820	11	is	be	VBZ
58810	2820	12	at	at	IN
58810	2820	13	one	one	CD
58810	2820	14	of	of	IN
58810	2820	15	her	-PRON-	PRP$
58810	2820	16	nodes	node	NNS
58810	2820	17	.	.	.
58810	2821	1	206	206	CD
58810	2821	2	.	.	.
58810	2822	1	_	_	NNP
58810	2822	2	When	when	WRB
58810	2822	3	there	there	EX
58810	2822	4	will	will	MD
58810	2822	5	be	be	VB
58810	2822	6	an	an	DT
58810	2822	7	Eclipse	Eclipse	NNP
58810	2822	8	of	of	IN
58810	2822	9	the	the	DT
58810	2822	10	Moon._--The	Moon._--The	NNP
58810	2822	11	moon	moon	NN
58810	2822	12	is	be	VBZ
58810	2822	13	eclipsed	eclipse	VBN
58810	2822	14	_	_	NNP
58810	2822	15	whenever	whenever	WRB
58810	2822	16	it	-PRON-	PRP
58810	2822	17	passes	pass	VBZ
58810	2822	18	into	into	IN
58810	2822	19	the	the	DT
58810	2822	20	umbra	umbra	NN
58810	2822	21	of	of	IN
58810	2822	22	the	the	DT
58810	2822	23	earth	earth	NN
58810	2822	24	's	's	POS
58810	2822	25	shadow	shadow	NN
58810	2822	26	_	_	NNP
58810	2822	27	.	.	.
58810	2823	1	It	-PRON-	PRP
58810	2823	2	will	will	MD
58810	2823	3	be	be	VB
58810	2823	4	seen	see	VBN
58810	2823	5	from	from	IN
58810	2823	6	the	the	DT
58810	2823	7	figure	figure	NN
58810	2823	8	that	that	IN
58810	2823	9	the	the	DT
58810	2823	10	moon	moon	NN
58810	2823	11	can	can	MD
58810	2823	12	pass	pass	VB
58810	2823	13	into	into	IN
58810	2823	14	the	the	DT
58810	2823	15	shadow	shadow	NN
58810	2823	16	of	of	IN
58810	2823	17	the	the	DT
58810	2823	18	earth	earth	NN
58810	2823	19	only	only	RB
58810	2823	20	when	when	WRB
58810	2823	21	she	-PRON-	PRP
58810	2823	22	is	be	VBZ
58810	2823	23	in	in	IN
58810	2823	24	opposition	opposition	NN
58810	2823	25	,	,	,
58810	2823	26	or	or	CC
58810	2823	27	_	_	NNP
58810	2823	28	at	at	IN
58810	2823	29	full	full	JJ
58810	2823	30	_	_	NNP
58810	2823	31	.	.	.
58810	2824	1	Owing	owe	VBG
58810	2824	2	to	to	IN
58810	2824	3	the	the	DT
58810	2824	4	inclination	inclination	NN
58810	2824	5	of	of	IN
58810	2824	6	the	the	DT
58810	2824	7	moon	moon	NN
58810	2824	8	's	's	POS
58810	2824	9	orbit	orbit	NN
58810	2824	10	to	to	IN
58810	2824	11	the	the	DT
58810	2824	12	ecliptic	ecliptic	NN
58810	2824	13	,	,	,
58810	2824	14	the	the	DT
58810	2824	15	moon	moon	NN
58810	2824	16	will	will	MD
58810	2824	17	pass	pass	VB
58810	2824	18	either	either	CC
58810	2824	19	above	above	IN
58810	2824	20	or	or	CC
58810	2824	21	below	below	IN
58810	2824	22	the	the	DT
58810	2824	23	earth	earth	NN
58810	2824	24	's	's	POS
58810	2824	25	shadow	shadow	NN
58810	2824	26	when	when	WRB
58810	2824	27	she	-PRON-	PRP
58810	2824	28	is	be	VBZ
58810	2824	29	at	at	IN
58810	2824	30	full	full	JJ
58810	2824	31	,	,	,
58810	2824	32	unless	unless	IN
58810	2824	33	she	-PRON-	PRP
58810	2824	34	happens	happen	VBZ
58810	2824	35	to	to	TO
58810	2824	36	be	be	VB
58810	2824	37	near	near	IN
58810	2824	38	her	-PRON-	PRP
58810	2824	39	node	node	RB
58810	2824	40	at	at	IN
58810	2824	41	this	this	DT
58810	2824	42	time	time	NN
58810	2824	43	:	:	:
58810	2824	44	hence	hence	RB
58810	2824	45	there	there	EX
58810	2824	46	is	be	VBZ
58810	2824	47	not	not	RB
58810	2824	48	an	an	DT
58810	2824	49	eclipse	eclipse	NN
58810	2824	50	of	of	IN
58810	2824	51	the	the	DT
58810	2824	52	moon	moon	NN
58810	2824	53	every	every	DT
58810	2824	54	month	month	NN
58810	2824	55	.	.	.
58810	2825	1	When	when	WRB
58810	2825	2	the	the	DT
58810	2825	3	moon	moon	NN
58810	2825	4	simply	simply	RB
58810	2825	5	passes	pass	VBZ
58810	2825	6	into	into	IN
58810	2825	7	the	the	DT
58810	2825	8	penumbra	penumbra	NN
58810	2825	9	of	of	IN
58810	2825	10	the	the	DT
58810	2825	11	earth	earth	NN
58810	2825	12	's	's	POS
58810	2825	13	shadow	shadow	NN
58810	2825	14	,	,	,
58810	2825	15	the	the	DT
58810	2825	16	light	light	NN
58810	2825	17	of	of	IN
58810	2825	18	the	the	DT
58810	2825	19	moon	moon	NN
58810	2825	20	is	be	VBZ
58810	2825	21	somewhat	somewhat	RB
58810	2825	22	dimmed	dimmed	JJ
58810	2825	23	,	,	,
58810	2825	24	but	but	CC
58810	2825	25	not	not	RB
58810	2825	26	sufficiently	sufficiently	RB
58810	2825	27	to	to	TO
58810	2825	28	attract	attract	VB
58810	2825	29	attention	attention	NN
58810	2825	30	,	,	,
58810	2825	31	or	or	CC
58810	2825	32	to	to	TO
58810	2825	33	be	be	VB
58810	2825	34	denominated	denominate	VBN
58810	2825	35	an	an	DT
58810	2825	36	eclipse	eclipse	NN
58810	2825	37	.	.	.
58810	2826	1	[	[	-LRB-
58810	2826	2	Illustration	illustration	NN
58810	2826	3	:	:	:
58810	2826	4	Fig	Fig	NNP
58810	2826	5	.	.	.
58810	2827	1	236	236	CD
58810	2827	2	.	.	.
58810	2827	3	]	]	-RRB-
58810	2828	1	207	207	CD
58810	2828	2	.	.	.
58810	2829	1	_	_	NNP
58810	2829	2	The	the	DT
58810	2829	3	Lunar	lunar	JJ
58810	2829	4	Ecliptic	ecliptic	JJ
58810	2829	5	Limits._--In	limits._--in	NN
58810	2829	6	Fig	Fig	NNP
58810	2829	7	.	.	.
58810	2830	1	236	236	CD
58810	2830	2	the	the	DT
58810	2830	3	line	line	NN
58810	2830	4	_	_	NNP
58810	2830	5	AB	AB	NNP
58810	2830	6	_	_	NNP
58810	2830	7	represents	represent	VBZ
58810	2830	8	the	the	DT
58810	2830	9	plane	plane	NN
58810	2830	10	of	of	IN
58810	2830	11	the	the	DT
58810	2830	12	ecliptic	ecliptic	NN
58810	2830	13	,	,	,
58810	2830	14	and	and	CC
58810	2830	15	the	the	DT
58810	2830	16	line	line	NN
58810	2830	17	_	_	NNP
58810	2830	18	CD	CD	NNP
58810	2830	19	_	_	NNP
58810	2830	20	the	the	DT
58810	2830	21	moon	moon	NN
58810	2830	22	's	's	POS
58810	2830	23	orbit	orbit	NN
58810	2830	24	.	.	.
58810	2831	1	The	the	DT
58810	2831	2	large	large	JJ
58810	2831	3	black	black	JJ
58810	2831	4	circles	circle	NNS
58810	2831	5	on	on	IN
58810	2831	6	the	the	DT
58810	2831	7	line	line	NN
58810	2831	8	_	_	NNP
58810	2831	9	AB	AB	NNP
58810	2831	10	_	_	NNP
58810	2831	11	represent	represent	NN
58810	2831	12	sections	section	NNS
58810	2831	13	of	of	IN
58810	2831	14	the	the	DT
58810	2831	15	umbra	umbra	NN
58810	2831	16	of	of	IN
58810	2831	17	the	the	DT
58810	2831	18	earth	earth	NN
58810	2831	19	's	's	POS
58810	2831	20	shadow	shadow	NN
58810	2831	21	,	,	,
58810	2831	22	and	and	CC
58810	2831	23	the	the	DT
58810	2831	24	smaller	small	JJR
58810	2831	25	circles	circle	NNS
58810	2831	26	on	on	IN
58810	2831	27	_	_	NNP
58810	2831	28	CD	CD	NNP
58810	2831	29	_	_	NNP
58810	2831	30	represent	represent	VBP
58810	2831	31	the	the	DT
58810	2831	32	moon	moon	NN
58810	2831	33	at	at	IN
58810	2831	34	full	full	JJ
58810	2831	35	.	.	.
58810	2832	1	It	-PRON-	PRP
58810	2832	2	will	will	MD
58810	2832	3	be	be	VB
58810	2832	4	seen	see	VBN
58810	2832	5	,	,	,
58810	2832	6	that	that	DT
58810	2832	7	,	,	,
58810	2832	8	if	if	IN
58810	2832	9	the	the	DT
58810	2832	10	moon	moon	NN
58810	2832	11	is	be	VBZ
58810	2832	12	full	full	JJ
58810	2832	13	at	at	IN
58810	2832	14	_	_	NNP
58810	2832	15	E	E	NNP
58810	2832	16	_	_	NNP
58810	2832	17	,	,	,
58810	2832	18	she	-PRON-	PRP
58810	2832	19	will	will	MD
58810	2832	20	just	just	RB
58810	2832	21	graze	graze	VB
58810	2832	22	the	the	DT
58810	2832	23	umbra	umbra	NN
58810	2832	24	of	of	IN
58810	2832	25	the	the	DT
58810	2832	26	earth	earth	NN
58810	2832	27	's	's	POS
58810	2832	28	shadow	shadow	NN
58810	2832	29	.	.	.
58810	2833	1	In	in	IN
58810	2833	2	this	this	DT
58810	2833	3	case	case	NN
58810	2833	4	she	-PRON-	PRP
58810	2833	5	will	will	MD
58810	2833	6	suffer	suffer	VB
58810	2833	7	no	no	DT
58810	2833	8	eclipse	eclipse	NN
58810	2833	9	.	.	.
58810	2834	1	Were	be	VBD
58810	2834	2	the	the	DT
58810	2834	3	moon	moon	NN
58810	2834	4	full	full	JJ
58810	2834	5	at	at	IN
58810	2834	6	any	any	DT
58810	2834	7	point	point	NN
58810	2834	8	nearer	nearer	IN
58810	2834	9	her	-PRON-	PRP$
58810	2834	10	node	node	RB
58810	2834	11	,	,	,
58810	2834	12	as	as	IN
58810	2834	13	at	at	IN
58810	2834	14	_	_	NNP
58810	2834	15	F	F	NNP
58810	2834	16	_	_	NNP
58810	2834	17	,	,	,
58810	2834	18	she	-PRON-	PRP
58810	2834	19	would	would	MD
58810	2834	20	pass	pass	VB
58810	2834	21	into	into	IN
58810	2834	22	the	the	DT
58810	2834	23	umbra	umbra	NN
58810	2834	24	of	of	IN
58810	2834	25	the	the	DT
58810	2834	26	earth	earth	NN
58810	2834	27	's	's	POS
58810	2834	28	shadow	shadow	NN
58810	2834	29	,	,	,
58810	2834	30	and	and	CC
58810	2834	31	would	would	MD
58810	2834	32	be	be	VB
58810	2834	33	_	_	NNP
58810	2834	34	partially	partially	RB
58810	2834	35	_	_	NNP
58810	2834	36	eclipsed	eclipse	VBD
58810	2834	37	.	.	.
58810	2835	1	Were	be	VBD
58810	2835	2	the	the	DT
58810	2835	3	moon	moon	NN
58810	2835	4	full	full	JJ
58810	2835	5	at	at	IN
58810	2835	6	_	_	NNP
58810	2835	7	G	G	NNP
58810	2835	8	_	_	NNP
58810	2835	9	,	,	,
58810	2835	10	she	-PRON-	PRP
58810	2835	11	would	would	MD
58810	2835	12	pass	pass	VB
58810	2835	13	through	through	IN
58810	2835	14	the	the	DT
58810	2835	15	centre	centre	NN
58810	2835	16	of	of	IN
58810	2835	17	the	the	DT
58810	2835	18	earth	earth	NN
58810	2835	19	's	's	POS
58810	2835	20	shadow	shadow	NN
58810	2835	21	,	,	,
58810	2835	22	and	and	CC
58810	2835	23	be	be	VB
58810	2835	24	_	_	NNP
58810	2835	25	totally	totally	RB
58810	2835	26	_	_	NNP
58810	2835	27	eclipsed	eclipse	VBD
58810	2835	28	.	.	.
58810	2836	1	It	-PRON-	PRP
58810	2836	2	will	will	MD
58810	2836	3	be	be	VB
58810	2836	4	seen	see	VBN
58810	2836	5	from	from	IN
58810	2836	6	the	the	DT
58810	2836	7	figure	figure	NN
58810	2836	8	that	that	IN
58810	2836	9	full	full	JJ
58810	2836	10	moon	moon	NN
58810	2836	11	must	must	MD
58810	2836	12	occur	occur	VB
58810	2836	13	when	when	WRB
58810	2836	14	the	the	DT
58810	2836	15	moon	moon	NN
58810	2836	16	is	be	VBZ
58810	2836	17	within	within	IN
58810	2836	18	a	a	DT
58810	2836	19	certain	certain	JJ
58810	2836	20	distance	distance	NN
58810	2836	21	from	from	IN
58810	2836	22	her	-PRON-	PRP$
58810	2836	23	node	node	RB
58810	2836	24	,	,	,
58810	2836	25	in	in	IN
58810	2836	26	order	order	NN
58810	2836	27	that	that	IN
58810	2836	28	there	there	EX
58810	2836	29	may	may	MD
58810	2836	30	be	be	VB
58810	2836	31	a	a	DT
58810	2836	32	lunar	lunar	JJ
58810	2836	33	eclipse	eclipse	NN
58810	2836	34	;	;	:
58810	2836	35	and	and	CC
58810	2836	36	this	this	DT
58810	2836	37	space	space	NN
58810	2836	38	is	be	VBZ
58810	2836	39	called	call	VBN
58810	2836	40	the	the	DT
58810	2836	41	_	_	NNP
58810	2836	42	lunar	lunar	JJ
58810	2836	43	ecliptic	ecliptic	JJ
58810	2836	44	limits	limit	NNS
58810	2836	45	_	_	NNP
58810	2836	46	.	.	.
58810	2837	1	The	the	DT
58810	2837	2	farther	far	RBR
58810	2837	3	the	the	DT
58810	2837	4	earth	earth	NN
58810	2837	5	is	be	VBZ
58810	2837	6	from	from	IN
58810	2837	7	the	the	DT
58810	2837	8	sun	sun	NN
58810	2837	9	,	,	,
58810	2837	10	the	the	DT
58810	2837	11	less	less	RBR
58810	2837	12	rapidly	rapidly	RB
58810	2837	13	does	do	VBZ
58810	2837	14	its	-PRON-	PRP$
58810	2837	15	shadow	shadow	NN
58810	2837	16	taper	taper	NN
58810	2837	17	,	,	,
58810	2837	18	and	and	CC
58810	2837	19	therefore	therefore	RB
58810	2837	20	the	the	DT
58810	2837	21	greater	great	JJR
58810	2837	22	its	-PRON-	PRP$
58810	2837	23	diameter	diameter	NN
58810	2837	24	at	at	IN
58810	2837	25	the	the	DT
58810	2837	26	distance	distance	NN
58810	2837	27	of	of	IN
58810	2837	28	the	the	DT
58810	2837	29	moon	moon	NN
58810	2837	30	;	;	:
58810	2837	31	and	and	CC
58810	2837	32	,	,	,
58810	2837	33	the	the	DT
58810	2837	34	nearer	nearer	NN
58810	2837	35	the	the	DT
58810	2837	36	moon	moon	NN
58810	2837	37	to	to	IN
58810	2837	38	the	the	DT
58810	2837	39	earth	earth	NN
58810	2837	40	,	,	,
58810	2837	41	the	the	DT
58810	2837	42	greater	great	JJR
58810	2837	43	the	the	DT
58810	2837	44	diameter	diameter	NN
58810	2837	45	of	of	IN
58810	2837	46	the	the	DT
58810	2837	47	earth	earth	NN
58810	2837	48	's	's	POS
58810	2837	49	shadow	shadow	NN
58810	2837	50	at	at	IN
58810	2837	51	the	the	DT
58810	2837	52	distance	distance	NN
58810	2837	53	of	of	IN
58810	2837	54	the	the	DT
58810	2837	55	moon	moon	NN
58810	2837	56	.	.	.
58810	2838	1	Of	of	RB
58810	2838	2	course	course	RB
58810	2838	3	,	,	,
58810	2838	4	the	the	DT
58810	2838	5	greater	great	JJR
58810	2838	6	the	the	DT
58810	2838	7	diameter	diameter	NN
58810	2838	8	of	of	IN
58810	2838	9	the	the	DT
58810	2838	10	earth	earth	NN
58810	2838	11	's	's	POS
58810	2838	12	shadow	shadow	NN
58810	2838	13	,	,	,
58810	2838	14	the	the	DT
58810	2838	15	greater	great	JJR
58810	2838	16	the	the	DT
58810	2838	17	ecliptic	ecliptic	JJ
58810	2838	18	limits	limit	NNS
58810	2838	19	:	:	:
58810	2838	20	hence	hence	RB
58810	2838	21	the	the	DT
58810	2838	22	lunar	lunar	JJ
58810	2838	23	ecliptic	ecliptic	JJ
58810	2838	24	limits	limit	NNS
58810	2838	25	vary	vary	VBP
58810	2838	26	somewhat	somewhat	RB
58810	2838	27	from	from	IN
58810	2838	28	time	time	NN
58810	2838	29	to	to	IN
58810	2838	30	time	time	NN
58810	2838	31	,	,	,
58810	2838	32	according	accord	VBG
58810	2838	33	to	to	IN
58810	2838	34	the	the	DT
58810	2838	35	distance	distance	NN
58810	2838	36	from	from	IN
58810	2838	37	the	the	DT
58810	2838	38	earth	earth	NN
58810	2838	39	to	to	IN
58810	2838	40	the	the	DT
58810	2838	41	sun	sun	NN
58810	2838	42	and	and	CC
58810	2838	43	from	from	IN
58810	2838	44	the	the	DT
58810	2838	45	earth	earth	NN
58810	2838	46	to	to	IN
58810	2838	47	the	the	DT
58810	2838	48	moon	moon	NN
58810	2838	49	.	.	.
58810	2839	1	The	the	DT
58810	2839	2	limits	limit	NNS
58810	2839	3	within	within	IN
58810	2839	4	which	which	WDT
58810	2839	5	an	an	DT
58810	2839	6	eclipse	eclipse	NN
58810	2839	7	is	be	VBZ
58810	2839	8	inevitable	inevitable	JJ
58810	2839	9	under	under	IN
58810	2839	10	all	all	DT
58810	2839	11	circumstances	circumstance	NNS
58810	2839	12	are	be	VBP
58810	2839	13	called	call	VBN
58810	2839	14	the	the	DT
58810	2839	15	_	_	NNP
58810	2839	16	minor	minor	JJ
58810	2839	17	ecliptic	ecliptic	JJ
58810	2839	18	limits	limit	NNS
58810	2839	19	_	_	NNP
58810	2839	20	;	;	:
58810	2839	21	and	and	CC
58810	2839	22	those	those	DT
58810	2839	23	within	within	IN
58810	2839	24	which	which	WDT
58810	2839	25	an	an	DT
58810	2839	26	eclipse	eclipse	NN
58810	2839	27	is	be	VBZ
58810	2839	28	possible	possible	JJ
58810	2839	29	under	under	IN
58810	2839	30	some	some	DT
58810	2839	31	circumstances	circumstance	NNS
58810	2839	32	,	,	,
58810	2839	33	the	the	DT
58810	2839	34	_	_	NNP
58810	2839	35	major	major	JJ
58810	2839	36	ecliptic	ecliptic	JJ
58810	2839	37	limits	limit	NNS
58810	2839	38	_	_	NNP
58810	2839	39	.	.	.
58810	2840	1	[	[	-LRB-
58810	2840	2	Illustration	illustration	NN
58810	2840	3	:	:	:
58810	2840	4	Fig	Fig	NNP
58810	2840	5	.	.	.
58810	2841	1	237	237	CD
58810	2841	2	.	.	.
58810	2841	3	]	]	-RRB-
58810	2842	1	208	208	CD
58810	2842	2	.	.	.
58810	2843	1	_	_	NNP
58810	2843	2	Lunar	Lunar	NNP
58810	2843	3	Eclipses._--Fig	Eclipses._--Fig	NNP
58810	2843	4	.	.	.
58810	2844	1	237	237	CD
58810	2844	2	shows	show	VBZ
58810	2844	3	the	the	DT
58810	2844	4	path	path	NN
58810	2844	5	of	of	IN
58810	2844	6	the	the	DT
58810	2844	7	moon	moon	NN
58810	2844	8	through	through	IN
58810	2844	9	the	the	DT
58810	2844	10	earth	earth	NN
58810	2844	11	's	's	POS
58810	2844	12	shadow	shadow	NN
58810	2844	13	in	in	IN
58810	2844	14	the	the	DT
58810	2844	15	case	case	NN
58810	2844	16	of	of	IN
58810	2844	17	a	a	DT
58810	2844	18	_	_	NNP
58810	2844	19	partial	partial	JJ
58810	2844	20	eclipse	eclipse	NN
58810	2844	21	_	_	NNP
58810	2844	22	.	.	.
58810	2845	1	The	the	DT
58810	2845	2	magnitude	magnitude	NN
58810	2845	3	of	of	IN
58810	2845	4	such	such	PDT
58810	2845	5	an	an	DT
58810	2845	6	eclipse	eclipse	NN
58810	2845	7	depends	depend	VBZ
58810	2845	8	upon	upon	IN
58810	2845	9	the	the	DT
58810	2845	10	nearness	nearness	NN
58810	2845	11	of	of	IN
58810	2845	12	the	the	DT
58810	2845	13	moon	moon	NN
58810	2845	14	to	to	IN
58810	2845	15	her	-PRON-	PRP$
58810	2845	16	nodes	node	NNS
58810	2845	17	.	.	.
58810	2846	1	The	the	DT
58810	2846	2	magnitude	magnitude	NN
58810	2846	3	of	of	IN
58810	2846	4	an	an	DT
58810	2846	5	eclipse	eclipse	NN
58810	2846	6	is	be	VBZ
58810	2846	7	usually	usually	RB
58810	2846	8	denoted	denote	VBN
58810	2846	9	in	in	IN
58810	2846	10	_	_	NNP
58810	2846	11	digits	digit	VBZ
58810	2846	12	_	_	NNP
58810	2846	13	,	,	,
58810	2846	14	a	a	DT
58810	2846	15	digit	digit	NN
58810	2846	16	being	be	VBG
58810	2846	17	one	one	CD
58810	2846	18	-	-	HYPH
58810	2846	19	twelfth	twelfth	NN
58810	2846	20	of	of	IN
58810	2846	21	the	the	DT
58810	2846	22	diameter	diameter	NN
58810	2846	23	of	of	IN
58810	2846	24	the	the	DT
58810	2846	25	moon	moon	NN
58810	2846	26	.	.	.
58810	2847	1	[	[	-LRB-
58810	2847	2	Illustration	illustration	NN
58810	2847	3	:	:	:
58810	2847	4	Fig	Fig	NNP
58810	2847	5	.	.	.
58810	2848	1	238	238	CD
58810	2848	2	.	.	.
58810	2848	3	]	]	-RRB-
58810	2849	1	Fig	fig	NN
58810	2849	2	.	.	.
58810	2850	1	238	238	CD
58810	2850	2	shows	show	VBZ
58810	2850	3	the	the	DT
58810	2850	4	path	path	NN
58810	2850	5	of	of	IN
58810	2850	6	the	the	DT
58810	2850	7	moon	moon	NN
58810	2850	8	through	through	IN
58810	2850	9	the	the	DT
58810	2850	10	earth	earth	NN
58810	2850	11	's	's	POS
58810	2850	12	shadow	shadow	NN
58810	2850	13	in	in	IN
58810	2850	14	the	the	DT
58810	2850	15	case	case	NN
58810	2850	16	of	of	IN
58810	2850	17	a	a	DT
58810	2850	18	_	_	NNP
58810	2850	19	total	total	JJ
58810	2850	20	eclipse	eclipse	NN
58810	2850	21	_	_	NNP
58810	2850	22	.	.	.
58810	2851	1	It	-PRON-	PRP
58810	2851	2	will	will	MD
58810	2851	3	be	be	VB
58810	2851	4	seen	see	VBN
58810	2851	5	from	from	IN
58810	2851	6	the	the	DT
58810	2851	7	figure	figure	NN
58810	2851	8	that	that	IN
58810	2851	9	it	-PRON-	PRP
58810	2851	10	is	be	VBZ
58810	2851	11	not	not	RB
58810	2851	12	necessary	necessary	JJ
58810	2851	13	for	for	IN
58810	2851	14	the	the	DT
58810	2851	15	moon	moon	NN
58810	2851	16	to	to	TO
58810	2851	17	pass	pass	VB
58810	2851	18	through	through	IN
58810	2851	19	the	the	DT
58810	2851	20	centre	centre	NN
58810	2851	21	of	of	IN
58810	2851	22	the	the	DT
58810	2851	23	earth	earth	NN
58810	2851	24	's	's	POS
58810	2851	25	shadow	shadow	NN
58810	2851	26	in	in	IN
58810	2851	27	order	order	NN
58810	2851	28	to	to	TO
58810	2851	29	have	have	VB
58810	2851	30	a	a	DT
58810	2851	31	total	total	JJ
58810	2851	32	eclipse	eclipse	NN
58810	2851	33	.	.	.
58810	2852	1	When	when	WRB
58810	2852	2	the	the	DT
58810	2852	3	moon	moon	NN
58810	2852	4	passes	pass	VBZ
58810	2852	5	through	through	IN
58810	2852	6	the	the	DT
58810	2852	7	centre	centre	NN
58810	2852	8	of	of	IN
58810	2852	9	the	the	DT
58810	2852	10	earth	earth	NN
58810	2852	11	's	's	POS
58810	2852	12	shadow	shadow	NN
58810	2852	13	,	,	,
58810	2852	14	the	the	DT
58810	2852	15	eclipse	eclipse	NN
58810	2852	16	is	be	VBZ
58810	2852	17	both	both	DT
58810	2852	18	_	_	NNP
58810	2852	19	total	total	NN
58810	2852	20	_	_	NNP
58810	2852	21	and	and	CC
58810	2852	22	_	_	NNP
58810	2852	23	central	central	JJ
58810	2852	24	_	_	NNP
58810	2852	25	.	.	.
58810	2853	1	At	at	IN
58810	2853	2	the	the	DT
58810	2853	3	time	time	NN
58810	2853	4	of	of	IN
58810	2853	5	a	a	DT
58810	2853	6	total	total	JJ
58810	2853	7	eclipse	eclipse	NN
58810	2853	8	,	,	,
58810	2853	9	the	the	DT
58810	2853	10	moon	moon	NN
58810	2853	11	is	be	VBZ
58810	2853	12	not	not	RB
58810	2853	13	entirely	entirely	RB
58810	2853	14	invisible	invisible	JJ
58810	2853	15	,	,	,
58810	2853	16	but	but	CC
58810	2853	17	shines	shine	VBZ
58810	2853	18	with	with	IN
58810	2853	19	a	a	DT
58810	2853	20	faint	faint	JJ
58810	2853	21	copper	copper	NN
58810	2853	22	-	-	HYPH
58810	2853	23	colored	color	VBN
58810	2853	24	light	light	NN
58810	2853	25	.	.	.
58810	2854	1	This	this	DT
58810	2854	2	light	light	NN
58810	2854	3	is	be	VBZ
58810	2854	4	refracted	refract	VBN
58810	2854	5	into	into	IN
58810	2854	6	the	the	DT
58810	2854	7	shadow	shadow	NN
58810	2854	8	by	by	IN
58810	2854	9	the	the	DT
58810	2854	10	earth	earth	NN
58810	2854	11	's	's	POS
58810	2854	12	atmosphere	atmosphere	NN
58810	2854	13	,	,	,
58810	2854	14	and	and	CC
58810	2854	15	its	-PRON-	PRP$
58810	2854	16	amount	amount	NN
58810	2854	17	varies	vary	VBZ
58810	2854	18	with	with	IN
58810	2854	19	the	the	DT
58810	2854	20	quantity	quantity	NN
58810	2854	21	of	of	IN
58810	2854	22	clouds	cloud	NNS
58810	2854	23	and	and	CC
58810	2854	24	vapor	vapor	NN
58810	2854	25	in	in	IN
58810	2854	26	that	that	DT
58810	2854	27	portion	portion	NN
58810	2854	28	of	of	IN
58810	2854	29	the	the	DT
58810	2854	30	atmosphere	atmosphere	NN
58810	2854	31	which	which	WDT
58810	2854	32	the	the	DT
58810	2854	33	sunlight	sunlight	NN
58810	2854	34	must	must	MD
58810	2854	35	graze	graze	VB
58810	2854	36	in	in	IN
58810	2854	37	order	order	NN
58810	2854	38	to	to	TO
58810	2854	39	reach	reach	VB
58810	2854	40	the	the	DT
58810	2854	41	moon	moon	NN
58810	2854	42	.	.	.
58810	2855	1	The	the	DT
58810	2855	2	duration	duration	NN
58810	2855	3	of	of	IN
58810	2855	4	an	an	DT
58810	2855	5	eclipse	eclipse	NN
58810	2855	6	varies	vary	VBZ
58810	2855	7	between	between	IN
58810	2855	8	very	very	RB
58810	2855	9	wide	wide	JJ
58810	2855	10	limits	limit	NNS
58810	2855	11	,	,	,
58810	2855	12	being	be	VBG
58810	2855	13	,	,	,
58810	2855	14	of	of	IN
58810	2855	15	course	course	NN
58810	2855	16	,	,	,
58810	2855	17	greatest	great	JJS
58810	2855	18	when	when	WRB
58810	2855	19	the	the	DT
58810	2855	20	eclipse	eclipse	NN
58810	2855	21	is	be	VBZ
58810	2855	22	central	central	JJ
58810	2855	23	.	.	.
58810	2856	1	A	a	DT
58810	2856	2	total	total	JJ
58810	2856	3	eclipse	eclipse	NN
58810	2856	4	of	of	IN
58810	2856	5	the	the	DT
58810	2856	6	moon	moon	NN
58810	2856	7	may	may	MD
58810	2856	8	last	last	VB
58810	2856	9	nearly	nearly	RB
58810	2856	10	two	two	CD
58810	2856	11	hours	hour	NNS
58810	2856	12	,	,	,
58810	2856	13	or	or	CC
58810	2856	14	,	,	,
58810	2856	15	including	include	VBG
58810	2856	16	the	the	DT
58810	2856	17	_	_	NNP
58810	2856	18	partial	partial	JJ
58810	2856	19	_	_	NNP
58810	2856	20	portions	portion	NNS
58810	2856	21	of	of	IN
58810	2856	22	the	the	DT
58810	2856	23	eclipse	eclipse	NN
58810	2856	24	,	,	,
58810	2856	25	three	three	CD
58810	2856	26	or	or	CC
58810	2856	27	four	four	CD
58810	2856	28	hours	hour	NNS
58810	2856	29	.	.	.
58810	2857	1	Every	every	DT
58810	2857	2	eclipse	eclipse	NN
58810	2857	3	of	of	IN
58810	2857	4	the	the	DT
58810	2857	5	moon	moon	NN
58810	2857	6	,	,	,
58810	2857	7	whether	whether	IN
58810	2857	8	total	total	JJ
58810	2857	9	or	or	CC
58810	2857	10	partial	partial	JJ
58810	2857	11	,	,	,
58810	2857	12	is	be	VBZ
58810	2857	13	visible	visible	JJ
58810	2857	14	at	at	IN
58810	2857	15	the	the	DT
58810	2857	16	same	same	JJ
58810	2857	17	time	time	NN
58810	2857	18	to	to	IN
58810	2857	19	the	the	DT
58810	2857	20	whole	whole	JJ
58810	2857	21	hemisphere	hemisphere	NN
58810	2857	22	of	of	IN
58810	2857	23	the	the	DT
58810	2857	24	earth	earth	NN
58810	2857	25	which	which	WDT
58810	2857	26	is	be	VBZ
58810	2857	27	turned	turn	VBN
58810	2857	28	towards	towards	IN
58810	2857	29	the	the	DT
58810	2857	30	moon	moon	NN
58810	2857	31	;	;	:
58810	2857	32	and	and	CC
58810	2857	33	the	the	DT
58810	2857	34	eclipse	eclipse	NN
58810	2857	35	will	will	MD
58810	2857	36	have	have	VB
58810	2857	37	exactly	exactly	RB
58810	2857	38	the	the	DT
58810	2857	39	same	same	JJ
58810	2857	40	magnitude	magnitude	NN
58810	2857	41	at	at	IN
58810	2857	42	every	every	DT
58810	2857	43	point	point	NN
58810	2857	44	of	of	IN
58810	2857	45	observation	observation	NN
58810	2857	46	.	.	.
58810	2858	1	209	209	CD
58810	2858	2	.	.	.
58810	2859	1	_	_	NNP
58810	2859	2	When	when	WRB
58810	2859	3	there	there	EX
58810	2859	4	will	will	MD
58810	2859	5	be	be	VB
58810	2859	6	an	an	DT
58810	2859	7	Eclipse	Eclipse	NNP
58810	2859	8	of	of	IN
58810	2859	9	the	the	DT
58810	2859	10	Sun._--There	Sun._--There	NNP
58810	2859	11	will	will	MD
58810	2859	12	be	be	VB
58810	2859	13	an	an	DT
58810	2859	14	eclipse	eclipse	NN
58810	2859	15	of	of	IN
58810	2859	16	the	the	DT
58810	2859	17	sun	sun	NN
58810	2859	18	_	_	NNP
58810	2859	19	whenever	whenever	WRB
58810	2859	20	any	any	DT
58810	2859	21	portion	portion	NN
58810	2859	22	of	of	IN
58810	2859	23	the	the	DT
58810	2859	24	moon	moon	NN
58810	2859	25	's	's	POS
58810	2859	26	shadow	shadow	NN
58810	2859	27	is	be	VBZ
58810	2859	28	thrown	throw	VBN
58810	2859	29	on	on	IN
58810	2859	30	the	the	DT
58810	2859	31	earth	earth	NN
58810	2859	32	_	_	NNP
58810	2859	33	.	.	.
58810	2860	1	It	-PRON-	PRP
58810	2860	2	will	will	MD
58810	2860	3	be	be	VB
58810	2860	4	seen	see	VBN
58810	2860	5	from	from	IN
58810	2860	6	Fig	Fig	NNP
58810	2860	7	.	.	.
58810	2861	1	235	235	CD
58810	2861	2	that	that	IN
58810	2861	3	this	this	DT
58810	2861	4	can	can	MD
58810	2861	5	occur	occur	VB
58810	2861	6	only	only	RB
58810	2861	7	when	when	WRB
58810	2861	8	the	the	DT
58810	2861	9	moon	moon	NN
58810	2861	10	is	be	VBZ
58810	2861	11	in	in	IN
58810	2861	12	conjunction	conjunction	NN
58810	2861	13	,	,	,
58810	2861	14	or	or	CC
58810	2861	15	at	at	IN
58810	2861	16	_	_	NNP
58810	2861	17	new	new	NNP
58810	2861	18	_	_	NNP
58810	2861	19	.	.	.
58810	2862	1	It	-PRON-	PRP
58810	2862	2	does	do	VBZ
58810	2862	3	not	not	RB
58810	2862	4	occur	occur	VB
58810	2862	5	every	every	DT
58810	2862	6	month	month	NN
58810	2862	7	,	,	,
58810	2862	8	because	because	IN
58810	2862	9	,	,	,
58810	2862	10	owing	owe	VBG
58810	2862	11	to	to	IN
58810	2862	12	the	the	DT
58810	2862	13	inclination	inclination	NN
58810	2862	14	of	of	IN
58810	2862	15	the	the	DT
58810	2862	16	moon	moon	NN
58810	2862	17	's	's	POS
58810	2862	18	orbit	orbit	NN
58810	2862	19	to	to	IN
58810	2862	20	the	the	DT
58810	2862	21	ecliptic	ecliptic	NN
58810	2862	22	,	,	,
58810	2862	23	the	the	DT
58810	2862	24	moon	moon	NN
58810	2862	25	's	's	POS
58810	2862	26	shadow	shadow	NN
58810	2862	27	is	be	VBZ
58810	2862	28	usually	usually	RB
58810	2862	29	thrown	throw	VBN
58810	2862	30	either	either	CC
58810	2862	31	above	above	IN
58810	2862	32	or	or	CC
58810	2862	33	below	below	IN
58810	2862	34	the	the	DT
58810	2862	35	earth	earth	NN
58810	2862	36	at	at	IN
58810	2862	37	the	the	DT
58810	2862	38	time	time	NN
58810	2862	39	of	of	IN
58810	2862	40	new	new	JJ
58810	2862	41	moon	moon	NN
58810	2862	42	.	.	.
58810	2863	1	There	there	EX
58810	2863	2	can	can	MD
58810	2863	3	be	be	VB
58810	2863	4	an	an	DT
58810	2863	5	eclipse	eclipse	NN
58810	2863	6	of	of	IN
58810	2863	7	the	the	DT
58810	2863	8	sun	sun	NN
58810	2863	9	only	only	RB
58810	2863	10	when	when	WRB
58810	2863	11	new	new	JJ
58810	2863	12	moon	moon	NN
58810	2863	13	occurs	occur	VBZ
58810	2863	14	at	at	IN
58810	2863	15	or	or	CC
58810	2863	16	near	near	IN
58810	2863	17	one	one	CD
58810	2863	18	of	of	IN
58810	2863	19	the	the	DT
58810	2863	20	nodes	node	NNS
58810	2863	21	of	of	IN
58810	2863	22	her	-PRON-	PRP$
58810	2863	23	orbit	orbit	NN
58810	2863	24	.	.	.
58810	2864	1	210	210	CD
58810	2864	2	.	.	.
58810	2865	1	_	_	NNP
58810	2865	2	Solar	Solar	NNP
58810	2865	3	Ecliptic	Ecliptic	NNP
58810	2865	4	Limits._--The	Limits._--The	NNP
58810	2865	5	distances	distance	NNS
58810	2865	6	from	from	IN
58810	2865	7	the	the	DT
58810	2865	8	moon	moon	NN
58810	2865	9	's	's	POS
58810	2865	10	node	node	NN
58810	2865	11	within	within	IN
58810	2865	12	which	which	WDT
58810	2865	13	a	a	DT
58810	2865	14	new	new	JJ
58810	2865	15	moon	moon	NN
58810	2865	16	would	would	MD
58810	2865	17	throw	throw	VB
58810	2865	18	some	some	DT
58810	2865	19	portion	portion	NN
58810	2865	20	of	of	IN
58810	2865	21	its	-PRON-	PRP$
58810	2865	22	shadow	shadow	NN
58810	2865	23	on	on	IN
58810	2865	24	the	the	DT
58810	2865	25	earth	earth	NN
58810	2865	26	so	so	IN
58810	2865	27	as	as	IN
58810	2865	28	to	to	TO
58810	2865	29	produce	produce	VB
58810	2865	30	an	an	DT
58810	2865	31	eclipse	eclipse	NN
58810	2865	32	of	of	IN
58810	2865	33	the	the	DT
58810	2865	34	sun	sun	NN
58810	2865	35	are	be	VBP
58810	2865	36	called	call	VBN
58810	2865	37	the	the	DT
58810	2865	38	_	_	NNP
58810	2865	39	solar	solar	JJ
58810	2865	40	ecliptic	ecliptic	JJ
58810	2865	41	limits	limit	NNS
58810	2865	42	_	_	NNP
58810	2865	43	.	.	.
58810	2866	1	As	as	IN
58810	2866	2	in	in	IN
58810	2866	3	the	the	DT
58810	2866	4	case	case	NN
58810	2866	5	of	of	IN
58810	2866	6	the	the	DT
58810	2866	7	moon	moon	NN
58810	2866	8	,	,	,
58810	2866	9	there	there	EX
58810	2866	10	are	be	VBP
58810	2866	11	_	_	NNP
58810	2866	12	major	major	JJ
58810	2866	13	_	_	NNP
58810	2866	14	and	and	CC
58810	2866	15	_	_	NNP
58810	2866	16	minor	minor	JJ
58810	2866	17	_	_	NNP
58810	2866	18	ecliptic	ecliptic	JJ
58810	2866	19	limits	limit	NNS
58810	2866	20	;	;	:
58810	2866	21	the	the	DT
58810	2866	22	former	former	JJ
58810	2866	23	being	be	VBG
58810	2866	24	the	the	DT
58810	2866	25	limits	limit	NNS
58810	2866	26	within	within	IN
58810	2866	27	which	which	WDT
58810	2866	28	an	an	DT
58810	2866	29	eclipse	eclipse	NN
58810	2866	30	of	of	IN
58810	2866	31	the	the	DT
58810	2866	32	sun	sun	NN
58810	2866	33	is	be	VBZ
58810	2866	34	_	_	NNP
58810	2866	35	possible	possible	JJ
58810	2866	36	_	_	NNP
58810	2866	37	under	under	IN
58810	2866	38	some	some	DT
58810	2866	39	circumstances	circumstance	NNS
58810	2866	40	,	,	,
58810	2866	41	and	and	CC
58810	2866	42	the	the	DT
58810	2866	43	latter	latter	JJ
58810	2866	44	those	those	DT
58810	2866	45	under	under	IN
58810	2866	46	which	which	WDT
58810	2866	47	an	an	DT
58810	2866	48	eclipse	eclipse	NN
58810	2866	49	is	be	VBZ
58810	2866	50	_	_	NNP
58810	2866	51	inevitable	inevitable	JJ
58810	2866	52	_	_	NNP
58810	2866	53	under	under	IN
58810	2866	54	all	all	DT
58810	2866	55	circumstances	circumstance	NNS
58810	2866	56	.	.	.
58810	2867	1	The	the	DT
58810	2867	2	limits	limit	NNS
58810	2867	3	within	within	IN
58810	2867	4	which	which	WDT
58810	2867	5	a	a	DT
58810	2867	6	solar	solar	JJ
58810	2867	7	eclipse	eclipse	NN
58810	2867	8	may	may	MD
58810	2867	9	occur	occur	VB
58810	2867	10	are	be	VBP
58810	2867	11	greater	great	JJR
58810	2867	12	than	than	IN
58810	2867	13	those	those	DT
58810	2867	14	within	within	IN
58810	2867	15	which	which	WDT
58810	2867	16	a	a	DT
58810	2867	17	lunar	lunar	JJ
58810	2867	18	eclipse	eclipse	NN
58810	2867	19	may	may	MD
58810	2867	20	occur	occur	VB
58810	2867	21	.	.	.
58810	2868	1	This	this	DT
58810	2868	2	will	will	MD
58810	2868	3	be	be	VB
58810	2868	4	evident	evident	JJ
58810	2868	5	from	from	IN
58810	2868	6	an	an	DT
58810	2868	7	examination	examination	NN
58810	2868	8	of	of	IN
58810	2868	9	Fig	Fig	NNP
58810	2868	10	.	.	.
58810	2869	1	235	235	CD
58810	2869	2	.	.	.
58810	2870	1	Were	be	VBD
58810	2870	2	the	the	DT
58810	2870	3	moon	moon	NN
58810	2870	4	in	in	IN
58810	2870	5	that	that	DT
58810	2870	6	figure	figure	NN
58810	2870	7	just	just	RB
58810	2870	8	outside	outside	RB
58810	2870	9	of	of	IN
58810	2870	10	the	the	DT
58810	2870	11	lines	line	NNS
58810	2870	12	_	_	NNP
58810	2870	13	AB	AB	NNP
58810	2870	14	_	_	NNP
58810	2870	15	and	and	CC
58810	2870	16	_	_	NNP
58810	2870	17	CD	CD	NNP
58810	2870	18	_	_	NNP
58810	2870	19	,	,	,
58810	2870	20	it	-PRON-	PRP
58810	2870	21	will	will	MD
58810	2870	22	be	be	VB
58810	2870	23	seen	see	VBN
58810	2870	24	that	that	IN
58810	2870	25	the	the	DT
58810	2870	26	penumbra	penumbra	NN
58810	2870	27	of	of	IN
58810	2870	28	her	-PRON-	PRP$
58810	2870	29	shadow	shadow	NN
58810	2870	30	would	would	MD
58810	2870	31	just	just	RB
58810	2870	32	graze	graze	VB
58810	2870	33	the	the	DT
58810	2870	34	earth	earth	NN
58810	2870	35	:	:	:
58810	2870	36	hence	hence	RB
58810	2870	37	the	the	DT
58810	2870	38	moon	moon	NN
58810	2870	39	must	must	MD
58810	2870	40	be	be	VB
58810	2870	41	somewhere	somewhere	RB
58810	2870	42	within	within	IN
58810	2870	43	the	the	DT
58810	2870	44	space	space	NN
58810	2870	45	bounded	bound	VBN
58810	2870	46	by	by	IN
58810	2870	47	these	these	DT
58810	2870	48	lines	line	NNS
58810	2870	49	in	in	IN
58810	2870	50	order	order	NN
58810	2870	51	to	to	TO
58810	2870	52	cause	cause	VB
58810	2870	53	an	an	DT
58810	2870	54	eclipse	eclipse	NN
58810	2870	55	of	of	IN
58810	2870	56	the	the	DT
58810	2870	57	sun	sun	NN
58810	2870	58	.	.	.
58810	2871	1	Now	now	RB
58810	2871	2	,	,	,
58810	2871	3	these	these	DT
58810	2871	4	lines	line	NNS
58810	2871	5	mark	mark	VBP
58810	2871	6	the	the	DT
58810	2871	7	prolongation	prolongation	NN
58810	2871	8	to	to	IN
58810	2871	9	the	the	DT
58810	2871	10	sun	sun	NN
58810	2871	11	of	of	IN
58810	2871	12	the	the	DT
58810	2871	13	cone	cone	NN
58810	2871	14	of	of	IN
58810	2871	15	the	the	DT
58810	2871	16	umbra	umbra	NN
58810	2871	17	of	of	IN
58810	2871	18	the	the	DT
58810	2871	19	earth	earth	NN
58810	2871	20	's	's	POS
58810	2871	21	shadow	shadow	NN
58810	2871	22	:	:	:
58810	2871	23	hence	hence	RB
58810	2871	24	,	,	,
58810	2871	25	in	in	IN
58810	2871	26	order	order	NN
58810	2871	27	to	to	TO
58810	2871	28	produce	produce	VB
58810	2871	29	an	an	DT
58810	2871	30	eclipse	eclipse	NN
58810	2871	31	of	of	IN
58810	2871	32	the	the	DT
58810	2871	33	sun	sun	NN
58810	2871	34	,	,	,
58810	2871	35	new	new	JJ
58810	2871	36	moon	moon	NN
58810	2871	37	must	must	MD
58810	2871	38	occur	occur	VB
58810	2871	39	somewhere	somewhere	RB
58810	2871	40	within	within	IN
58810	2871	41	this	this	DT
58810	2871	42	prolongation	prolongation	NN
58810	2871	43	of	of	IN
58810	2871	44	the	the	DT
58810	2871	45	umbra	umbra	NN
58810	2871	46	of	of	IN
58810	2871	47	the	the	DT
58810	2871	48	earth	earth	NN
58810	2871	49	's	's	POS
58810	2871	50	shadow	shadow	NN
58810	2871	51	.	.	.
58810	2872	1	Now	now	RB
58810	2872	2	,	,	,
58810	2872	3	it	-PRON-	PRP
58810	2872	4	is	be	VBZ
58810	2872	5	evident	evident	JJ
58810	2872	6	that	that	IN
58810	2872	7	the	the	DT
58810	2872	8	diameter	diameter	NN
58810	2872	9	of	of	IN
58810	2872	10	this	this	DT
58810	2872	11	cone	cone	NN
58810	2872	12	is	be	VBZ
58810	2872	13	greater	great	JJR
58810	2872	14	on	on	IN
58810	2872	15	the	the	DT
58810	2872	16	side	side	NN
58810	2872	17	of	of	IN
58810	2872	18	the	the	DT
58810	2872	19	earth	earth	NN
58810	2872	20	toward	toward	IN
58810	2872	21	the	the	DT
58810	2872	22	sun	sun	NN
58810	2872	23	than	than	IN
58810	2872	24	on	on	IN
58810	2872	25	the	the	DT
58810	2872	26	opposite	opposite	JJ
58810	2872	27	side	side	NN
58810	2872	28	:	:	:
58810	2872	29	hence	hence	RB
58810	2872	30	the	the	DT
58810	2872	31	solar	solar	JJ
58810	2872	32	ecliptic	ecliptic	JJ
58810	2872	33	limits	limit	NNS
58810	2872	34	are	be	VBP
58810	2872	35	greater	great	JJR
58810	2872	36	than	than	IN
58810	2872	37	the	the	DT
58810	2872	38	lunar	lunar	JJ
58810	2872	39	ecliptic	ecliptic	JJ
58810	2872	40	limits	limit	NNS
58810	2872	41	.	.	.
58810	2873	1	211	211	CD
58810	2873	2	.	.	.
58810	2874	1	_	_	NNP
58810	2874	2	Solar	Solar	NNP
58810	2874	3	Eclipses._--An	eclipses._--an	JJ
58810	2874	4	observer	observer	NN
58810	2874	5	in	in	IN
58810	2874	6	the	the	DT
58810	2874	7	umbra	umbra	NN
58810	2874	8	of	of	IN
58810	2874	9	the	the	DT
58810	2874	10	moon	moon	NN
58810	2874	11	's	's	POS
58810	2874	12	shadow	shadow	NN
58810	2874	13	would	would	MD
58810	2874	14	see	see	VB
58810	2874	15	a	a	DT
58810	2874	16	_	_	NNP
58810	2874	17	total	total	NN
58810	2874	18	_	_	NNP
58810	2874	19	eclipse	eclipse	NN
58810	2874	20	of	of	IN
58810	2874	21	the	the	DT
58810	2874	22	sun	sun	NN
58810	2874	23	,	,	,
58810	2874	24	while	while	IN
58810	2874	25	one	one	CD
58810	2874	26	in	in	IN
58810	2874	27	the	the	DT
58810	2874	28	penumbra	penumbra	NN
58810	2874	29	would	would	MD
58810	2874	30	see	see	VB
58810	2874	31	only	only	RB
58810	2874	32	a	a	DT
58810	2874	33	_	_	NNP
58810	2874	34	partial	partial	JJ
58810	2874	35	_	_	NNP
58810	2874	36	eclipse	eclipse	NN
58810	2874	37	.	.	.
58810	2875	1	The	the	DT
58810	2875	2	magnitude	magnitude	NN
58810	2875	3	of	of	IN
58810	2875	4	this	this	DT
58810	2875	5	partial	partial	JJ
58810	2875	6	eclipse	eclipse	NN
58810	2875	7	would	would	MD
58810	2875	8	depend	depend	VB
58810	2875	9	upon	upon	IN
58810	2875	10	the	the	DT
58810	2875	11	distance	distance	NN
58810	2875	12	of	of	IN
58810	2875	13	the	the	DT
58810	2875	14	observer	observer	NN
58810	2875	15	from	from	IN
58810	2875	16	the	the	DT
58810	2875	17	umbra	umbra	NN
58810	2875	18	of	of	IN
58810	2875	19	the	the	DT
58810	2875	20	moon	moon	NN
58810	2875	21	's	's	POS
58810	2875	22	shadow	shadow	NN
58810	2875	23	.	.	.
58810	2876	1	[	[	-LRB-
58810	2876	2	Illustration	illustration	NN
58810	2876	3	:	:	:
58810	2876	4	Fig	Fig	NNP
58810	2876	5	.	.	.
58810	2877	1	239	239	CD
58810	2877	2	.	.	.
58810	2877	3	]	]	-RRB-
58810	2878	1	[	[	-LRB-
58810	2878	2	Illustration	illustration	NN
58810	2878	3	:	:	:
58810	2878	4	Fig	Fig	NNP
58810	2878	5	.	.	.
58810	2879	1	240	240	LS
58810	2879	2	.	.	.
58810	2879	3	]	]	-RRB-
58810	2880	1	The	the	DT
58810	2880	2	umbra	umbra	NN
58810	2880	3	of	of	IN
58810	2880	4	the	the	DT
58810	2880	5	moon	moon	NN
58810	2880	6	's	's	POS
58810	2880	7	shadow	shadow	NN
58810	2880	8	is	be	VBZ
58810	2880	9	just	just	RB
58810	2880	10	about	about	RB
58810	2880	11	long	long	JJ
58810	2880	12	enough	enough	RB
58810	2880	13	to	to	TO
58810	2880	14	reach	reach	VB
58810	2880	15	the	the	DT
58810	2880	16	earth	earth	NN
58810	2880	17	.	.	.
58810	2881	1	Sometimes	sometimes	RB
58810	2881	2	the	the	DT
58810	2881	3	point	point	NN
58810	2881	4	of	of	IN
58810	2881	5	this	this	DT
58810	2881	6	shadow	shadow	NN
58810	2881	7	falls	fall	VBZ
58810	2881	8	short	short	JJ
58810	2881	9	of	of	IN
58810	2881	10	the	the	DT
58810	2881	11	earth	earth	NN
58810	2881	12	's	's	POS
58810	2881	13	surface	surface	NN
58810	2881	14	,	,	,
58810	2881	15	as	as	IN
58810	2881	16	shown	show	VBN
58810	2881	17	in	in	IN
58810	2881	18	Fig	Fig	NNP
58810	2881	19	.	.	.
58810	2882	1	239	239	CD
58810	2882	2	,	,	,
58810	2882	3	and	and	CC
58810	2882	4	sometimes	sometimes	RB
58810	2882	5	it	-PRON-	PRP
58810	2882	6	falls	fall	VBZ
58810	2882	7	upon	upon	IN
58810	2882	8	the	the	DT
58810	2882	9	earth	earth	NN
58810	2882	10	,	,	,
58810	2882	11	as	as	IN
58810	2882	12	shown	show	VBN
58810	2882	13	in	in	IN
58810	2882	14	Fig	Fig	NNP
58810	2882	15	.	.	.
58810	2883	1	240	240	CD
58810	2883	2	,	,	,
58810	2883	3	according	accord	VBG
58810	2883	4	to	to	IN
58810	2883	5	the	the	DT
58810	2883	6	varying	varying	NN
58810	2883	7	distance	distance	NN
58810	2883	8	of	of	IN
58810	2883	9	the	the	DT
58810	2883	10	sun	sun	NN
58810	2883	11	and	and	CC
58810	2883	12	moon	moon	NN
58810	2883	13	from	from	IN
58810	2883	14	the	the	DT
58810	2883	15	earth	earth	NN
58810	2883	16	.	.	.
58810	2884	1	The	the	DT
58810	2884	2	diameter	diameter	NN
58810	2884	3	of	of	IN
58810	2884	4	the	the	DT
58810	2884	5	umbra	umbra	NN
58810	2884	6	at	at	IN
58810	2884	7	the	the	DT
58810	2884	8	surface	surface	NN
58810	2884	9	of	of	IN
58810	2884	10	the	the	DT
58810	2884	11	earth	earth	NN
58810	2884	12	is	be	VBZ
58810	2884	13	seldom	seldom	RB
58810	2884	14	more	more	JJR
58810	2884	15	than	than	IN
58810	2884	16	a	a	DT
58810	2884	17	hundred	hundred	CD
58810	2884	18	miles	mile	NNS
58810	2884	19	:	:	:
58810	2884	20	hence	hence	RB
58810	2884	21	the	the	DT
58810	2884	22	belt	belt	NN
58810	2884	23	of	of	IN
58810	2884	24	a	a	DT
58810	2884	25	total	total	JJ
58810	2884	26	eclipse	eclipse	NN
58810	2884	27	is	be	VBZ
58810	2884	28	,	,	,
58810	2884	29	on	on	IN
58810	2884	30	the	the	DT
58810	2884	31	average	average	NN
58810	2884	32	,	,	,
58810	2884	33	not	not	RB
58810	2884	34	more	more	JJR
58810	2884	35	than	than	IN
58810	2884	36	a	a	DT
58810	2884	37	hundred	hundred	CD
58810	2884	38	miles	mile	NNS
58810	2884	39	wide	wide	JJ
58810	2884	40	;	;	:
58810	2884	41	and	and	CC
58810	2884	42	a	a	DT
58810	2884	43	total	total	JJ
58810	2884	44	eclipse	eclipse	NN
58810	2884	45	seldom	seldom	RB
58810	2884	46	lasts	last	VBZ
58810	2884	47	more	more	JJR
58810	2884	48	than	than	IN
58810	2884	49	five	five	CD
58810	2884	50	or	or	CC
58810	2884	51	six	six	CD
58810	2884	52	minutes	minute	NNS
58810	2884	53	,	,	,
58810	2884	54	and	and	CC
58810	2884	55	sometimes	sometimes	RB
58810	2884	56	only	only	RB
58810	2884	57	a	a	DT
58810	2884	58	few	few	JJ
58810	2884	59	seconds	second	NNS
58810	2884	60	.	.	.
58810	2885	1	Owing	owing	NN
58810	2885	2	,	,	,
58810	2885	3	however	however	RB
58810	2885	4	,	,	,
58810	2885	5	to	to	IN
58810	2885	6	the	the	DT
58810	2885	7	rotation	rotation	NN
58810	2885	8	of	of	IN
58810	2885	9	the	the	DT
58810	2885	10	earth	earth	NN
58810	2885	11	,	,	,
58810	2885	12	the	the	DT
58810	2885	13	umbra	umbra	NN
58810	2885	14	of	of	IN
58810	2885	15	the	the	DT
58810	2885	16	moon	moon	NN
58810	2885	17	's	's	POS
58810	2885	18	shadow	shadow	NN
58810	2885	19	may	may	MD
58810	2885	20	pass	pass	VB
58810	2885	21	over	over	RP
58810	2885	22	a	a	DT
58810	2885	23	long	long	JJ
58810	2885	24	reach	reach	NN
58810	2885	25	of	of	IN
58810	2885	26	the	the	DT
58810	2885	27	earth	earth	NN
58810	2885	28	's	's	POS
58810	2885	29	surface	surface	NN
58810	2885	30	.	.	.
58810	2886	1	Fig	fig	NN
58810	2886	2	.	.	.
58810	2887	1	241	241	CD
58810	2887	2	shows	show	VBZ
58810	2887	3	the	the	DT
58810	2887	4	track	track	NN
58810	2887	5	of	of	IN
58810	2887	6	the	the	DT
58810	2887	7	umbra	umbra	NN
58810	2887	8	of	of	IN
58810	2887	9	the	the	DT
58810	2887	10	moon	moon	NN
58810	2887	11	's	's	POS
58810	2887	12	shadow	shadow	NN
58810	2887	13	over	over	IN
58810	2887	14	the	the	DT
58810	2887	15	earth	earth	NN
58810	2887	16	in	in	IN
58810	2887	17	the	the	DT
58810	2887	18	total	total	JJ
58810	2887	19	eclipse	eclipse	NN
58810	2887	20	of	of	IN
58810	2887	21	1860	1860	CD
58810	2887	22	.	.	.
58810	2888	1	[	[	-LRB-
58810	2888	2	Illustration	illustration	NN
58810	2888	3	:	:	:
58810	2888	4	Fig	Fig	NNP
58810	2888	5	.	.	.
58810	2889	1	241	241	CD
58810	2889	2	.	.	.
58810	2889	3	]	]	-RRB-
58810	2890	1	[	[	-LRB-
58810	2890	2	Illustration	illustration	NN
58810	2890	3	:	:	:
58810	2890	4	Fig	Fig	NNP
58810	2890	5	.	.	.
58810	2891	1	242	242	CD
58810	2891	2	.	.	.
58810	2891	3	]	]	-RRB-
58810	2892	1	Fig	fig	NN
58810	2892	2	.	.	.
58810	2893	1	242	242	CD
58810	2893	2	shows	show	VBZ
58810	2893	3	the	the	DT
58810	2893	4	track	track	NN
58810	2893	5	of	of	IN
58810	2893	6	the	the	DT
58810	2893	7	total	total	JJ
58810	2893	8	eclipse	eclipse	NN
58810	2893	9	of	of	IN
58810	2893	10	1871	1871	CD
58810	2893	11	across	across	IN
58810	2893	12	India	India	NNP
58810	2893	13	and	and	CC
58810	2893	14	the	the	DT
58810	2893	15	adjacent	adjacent	JJ
58810	2893	16	seas	sea	NNS
58810	2893	17	.	.	.
58810	2894	1	[	[	-LRB-
58810	2894	2	Illustration	illustration	NN
58810	2894	3	:	:	:
58810	2894	4	Fig	Fig	NNP
58810	2894	5	.	.	.
58810	2895	1	243	243	CD
58810	2895	2	.	.	.
58810	2895	3	]	]	-RRB-
58810	2896	1	[	[	-LRB-
58810	2896	2	Illustration	illustration	NN
58810	2896	3	:	:	:
58810	2896	4	Fig	Fig	NNP
58810	2896	5	.	.	.
58810	2897	1	244	244	CD
58810	2897	2	.	.	.
58810	2897	3	]	]	-RRB-
58810	2898	1	In	in	IN
58810	2898	2	a	a	DT
58810	2898	3	partial	partial	JJ
58810	2898	4	eclipse	eclipse	NN
58810	2898	5	of	of	IN
58810	2898	6	the	the	DT
58810	2898	7	sun	sun	NN
58810	2898	8	,	,	,
58810	2898	9	more	more	RBR
58810	2898	10	or	or	CC
58810	2898	11	less	less	JJR
58810	2898	12	of	of	IN
58810	2898	13	one	one	CD
58810	2898	14	side	side	NN
58810	2898	15	of	of	IN
58810	2898	16	the	the	DT
58810	2898	17	sun	sun	NN
58810	2898	18	's	's	POS
58810	2898	19	disk	disk	NN
58810	2898	20	is	be	VBZ
58810	2898	21	usually	usually	RB
58810	2898	22	concealed	conceal	VBN
58810	2898	23	,	,	,
58810	2898	24	as	as	IN
58810	2898	25	shown	show	VBN
58810	2898	26	in	in	IN
58810	2898	27	Fig	Fig	NNP
58810	2898	28	.	.	.
58810	2899	1	243	243	CD
58810	2899	2	.	.	.
58810	2900	1	Occasionally	occasionally	RB
58810	2900	2	,	,	,
58810	2900	3	however	however	RB
58810	2900	4	,	,	,
58810	2900	5	the	the	DT
58810	2900	6	centre	centre	NN
58810	2900	7	of	of	IN
58810	2900	8	the	the	DT
58810	2900	9	sun	sun	NN
58810	2900	10	's	's	POS
58810	2900	11	disk	disk	NN
58810	2900	12	is	be	VBZ
58810	2900	13	covered	cover	VBN
58810	2900	14	,	,	,
58810	2900	15	leaving	leave	VBG
58810	2900	16	a	a	DT
58810	2900	17	bright	bright	JJ
58810	2900	18	ring	ring	NN
58810	2900	19	around	around	IN
58810	2900	20	the	the	DT
58810	2900	21	margin	margin	NN
58810	2900	22	,	,	,
58810	2900	23	as	as	IN
58810	2900	24	shown	show	VBN
58810	2900	25	in	in	IN
58810	2900	26	Fig	Fig	NNP
58810	2900	27	.	.	.
58810	2901	1	244	244	CD
58810	2901	2	.	.	.
58810	2902	1	Such	such	PDT
58810	2902	2	an	an	DT
58810	2902	3	eclipse	eclipse	NN
58810	2902	4	is	be	VBZ
58810	2902	5	called	call	VBN
58810	2902	6	an	an	DT
58810	2902	7	_	_	NNP
58810	2902	8	annular	annular	NN
58810	2902	9	_	_	NNP
58810	2902	10	eclipse	eclipse	NN
58810	2902	11	.	.	.
58810	2903	1	An	an	DT
58810	2903	2	eclipse	eclipse	NN
58810	2903	3	can	can	MD
58810	2903	4	be	be	VB
58810	2903	5	annular	annular	JJ
58810	2903	6	only	only	RB
58810	2903	7	when	when	WRB
58810	2903	8	the	the	DT
58810	2903	9	cone	cone	NN
58810	2903	10	of	of	IN
58810	2903	11	the	the	DT
58810	2903	12	moon	moon	NN
58810	2903	13	's	's	POS
58810	2903	14	shadow	shadow	NN
58810	2903	15	is	be	VBZ
58810	2903	16	too	too	RB
58810	2903	17	short	short	JJ
58810	2903	18	to	to	TO
58810	2903	19	reach	reach	VB
58810	2903	20	the	the	DT
58810	2903	21	earth	earth	NN
58810	2903	22	,	,	,
58810	2903	23	and	and	CC
58810	2903	24	then	then	RB
58810	2903	25	only	only	RB
58810	2903	26	to	to	IN
58810	2903	27	observers	observer	NNS
58810	2903	28	who	who	WP
58810	2903	29	are	be	VBP
58810	2903	30	in	in	IN
58810	2903	31	the	the	DT
58810	2903	32	central	central	JJ
58810	2903	33	portion	portion	NN
58810	2903	34	of	of	IN
58810	2903	35	the	the	DT
58810	2903	36	penumbra	penumbra	NN
58810	2903	37	.	.	.
58810	2904	1	212	212	CD
58810	2904	2	.	.	.
58810	2905	1	_	_	NNP
58810	2905	2	Comparative	Comparative	NNP
58810	2905	3	Frequency	Frequency	NNP
58810	2905	4	of	of	IN
58810	2905	5	Solar	Solar	NNP
58810	2905	6	and	and	CC
58810	2905	7	Lunar	Lunar	NNP
58810	2905	8	Eclipses._--There	eclipses._--there	EX
58810	2905	9	are	be	VBP
58810	2905	10	more	more	RBR
58810	2905	11	eclipses	eclipse	NNS
58810	2905	12	of	of	IN
58810	2905	13	the	the	DT
58810	2905	14	sun	sun	NN
58810	2905	15	in	in	IN
58810	2905	16	the	the	DT
58810	2905	17	year	year	NN
58810	2905	18	than	than	IN
58810	2905	19	of	of	IN
58810	2905	20	the	the	DT
58810	2905	21	moon	moon	NN
58810	2905	22	;	;	:
58810	2905	23	and	and	CC
58810	2905	24	yet	yet	RB
58810	2905	25	,	,	,
58810	2905	26	at	at	IN
58810	2905	27	any	any	DT
58810	2905	28	one	one	CD
58810	2905	29	place	place	NN
58810	2905	30	,	,	,
58810	2905	31	eclipses	eclipse	VBZ
58810	2905	32	of	of	IN
58810	2905	33	the	the	DT
58810	2905	34	moon	moon	NN
58810	2905	35	are	be	VBP
58810	2905	36	more	more	RBR
58810	2905	37	frequent	frequent	JJ
58810	2905	38	than	than	IN
58810	2905	39	those	those	DT
58810	2905	40	of	of	IN
58810	2905	41	the	the	DT
58810	2905	42	sun	sun	NN
58810	2905	43	.	.	.
58810	2906	1	There	there	EX
58810	2906	2	are	be	VBP
58810	2906	3	more	more	RBR
58810	2906	4	lunar	lunar	JJ
58810	2906	5	than	than	IN
58810	2906	6	solar	solar	JJ
58810	2906	7	eclipses	eclipse	NNS
58810	2906	8	,	,	,
58810	2906	9	because	because	IN
58810	2906	10	,	,	,
58810	2906	11	as	as	IN
58810	2906	12	we	-PRON-	PRP
58810	2906	13	have	have	VBP
58810	2906	14	seen	see	VBN
58810	2906	15	,	,	,
58810	2906	16	the	the	DT
58810	2906	17	limits	limit	NNS
58810	2906	18	within	within	IN
58810	2906	19	which	which	WDT
58810	2906	20	a	a	DT
58810	2906	21	solar	solar	JJ
58810	2906	22	eclipse	eclipse	NN
58810	2906	23	may	may	MD
58810	2906	24	occur	occur	VB
58810	2906	25	are	be	VBP
58810	2906	26	greater	great	JJR
58810	2906	27	than	than	IN
58810	2906	28	those	those	DT
58810	2906	29	within	within	IN
58810	2906	30	which	which	WDT
58810	2906	31	a	a	DT
58810	2906	32	lunar	lunar	JJ
58810	2906	33	eclipse	eclipse	NN
58810	2906	34	may	may	MD
58810	2906	35	occur	occur	VB
58810	2906	36	.	.	.
58810	2907	1	There	there	EX
58810	2907	2	are	be	VBP
58810	2907	3	more	more	RBR
58810	2907	4	eclipses	eclipse	NNS
58810	2907	5	of	of	IN
58810	2907	6	the	the	DT
58810	2907	7	moon	moon	NN
58810	2907	8	visible	visible	JJ
58810	2907	9	at	at	IN
58810	2907	10	any	any	DT
58810	2907	11	one	one	CD
58810	2907	12	place	place	NN
58810	2907	13	than	than	IN
58810	2907	14	of	of	IN
58810	2907	15	the	the	DT
58810	2907	16	sun	sun	NN
58810	2907	17	;	;	:
58810	2907	18	because	because	IN
58810	2907	19	,	,	,
58810	2907	20	as	as	IN
58810	2907	21	we	-PRON-	PRP
58810	2907	22	have	have	VBP
58810	2907	23	seen	see	VBN
58810	2907	24	,	,	,
58810	2907	25	an	an	DT
58810	2907	26	eclipse	eclipse	NN
58810	2907	27	of	of	IN
58810	2907	28	the	the	DT
58810	2907	29	moon	moon	NN
58810	2907	30	,	,	,
58810	2907	31	whenever	whenever	WRB
58810	2907	32	it	-PRON-	PRP
58810	2907	33	does	do	VBZ
58810	2907	34	occur	occur	VB
58810	2907	35	,	,	,
58810	2907	36	is	be	VBZ
58810	2907	37	visible	visible	JJ
58810	2907	38	to	to	IN
58810	2907	39	a	a	DT
58810	2907	40	whole	whole	JJ
58810	2907	41	hemisphere	hemisphere	NN
58810	2907	42	at	at	IN
58810	2907	43	a	a	DT
58810	2907	44	time	time	NN
58810	2907	45	,	,	,
58810	2907	46	while	while	IN
58810	2907	47	an	an	DT
58810	2907	48	eclipse	eclipse	NN
58810	2907	49	of	of	IN
58810	2907	50	the	the	DT
58810	2907	51	sun	sun	NN
58810	2907	52	is	be	VBZ
58810	2907	53	visible	visible	JJ
58810	2907	54	to	to	TO
58810	2907	55	only	only	RB
58810	2907	56	a	a	DT
58810	2907	57	portion	portion	NN
58810	2907	58	of	of	IN
58810	2907	59	a	a	DT
58810	2907	60	hemisphere	hemisphere	NN
58810	2907	61	,	,	,
58810	2907	62	and	and	CC
58810	2907	63	a	a	DT
58810	2907	64	total	total	JJ
58810	2907	65	eclipse	eclipse	NN
58810	2907	66	to	to	IN
58810	2907	67	only	only	RB
58810	2907	68	a	a	DT
58810	2907	69	very	very	RB
58810	2907	70	small	small	JJ
58810	2907	71	portion	portion	NN
58810	2907	72	of	of	IN
58810	2907	73	a	a	DT
58810	2907	74	hemisphere	hemisphere	NN
58810	2907	75	.	.	.
58810	2908	1	A	a	DT
58810	2908	2	total	total	JJ
58810	2908	3	eclipse	eclipse	NN
58810	2908	4	of	of	IN
58810	2908	5	the	the	DT
58810	2908	6	sun	sun	NN
58810	2908	7	is	be	VBZ
58810	2908	8	,	,	,
58810	2908	9	therefore	therefore	RB
58810	2908	10	,	,	,
58810	2908	11	a	a	DT
58810	2908	12	very	very	RB
58810	2908	13	rare	rare	JJ
58810	2908	14	occurrence	occurrence	NN
58810	2908	15	at	at	IN
58810	2908	16	any	any	DT
58810	2908	17	one	one	CD
58810	2908	18	place	place	NN
58810	2908	19	.	.	.
58810	2909	1	The	the	DT
58810	2909	2	greatest	great	JJS
58810	2909	3	number	number	NN
58810	2909	4	of	of	IN
58810	2909	5	eclipses	eclipse	NNS
58810	2909	6	that	that	WDT
58810	2909	7	can	can	MD
58810	2909	8	occur	occur	VB
58810	2909	9	in	in	IN
58810	2909	10	a	a	DT
58810	2909	11	year	year	NN
58810	2909	12	is	be	VBZ
58810	2909	13	seven	seven	CD
58810	2909	14	,	,	,
58810	2909	15	and	and	CC
58810	2909	16	the	the	DT
58810	2909	17	least	least	JJS
58810	2909	18	number	number	NN
58810	2909	19	,	,	,
58810	2909	20	two	two	CD
58810	2909	21	.	.	.
58810	2910	1	In	in	IN
58810	2910	2	the	the	DT
58810	2910	3	former	former	JJ
58810	2910	4	case	case	NN
58810	2910	5	,	,	,
58810	2910	6	five	five	CD
58810	2910	7	may	may	MD
58810	2910	8	be	be	VB
58810	2910	9	of	of	IN
58810	2910	10	the	the	DT
58810	2910	11	sun	sun	NN
58810	2910	12	and	and	CC
58810	2910	13	two	two	CD
58810	2910	14	of	of	IN
58810	2910	15	the	the	DT
58810	2910	16	moon	moon	NN
58810	2910	17	,	,	,
58810	2910	18	or	or	CC
58810	2910	19	four	four	CD
58810	2910	20	of	of	IN
58810	2910	21	the	the	DT
58810	2910	22	sun	sun	NN
58810	2910	23	and	and	CC
58810	2910	24	three	three	CD
58810	2910	25	of	of	IN
58810	2910	26	the	the	DT
58810	2910	27	moon	moon	NN
58810	2910	28	.	.	.
58810	2911	1	In	in	IN
58810	2911	2	the	the	DT
58810	2911	3	latter	latter	JJ
58810	2911	4	case	case	NN
58810	2911	5	,	,	,
58810	2911	6	both	both	DT
58810	2911	7	must	must	MD
58810	2911	8	be	be	VB
58810	2911	9	of	of	IN
58810	2911	10	the	the	DT
58810	2911	11	sun	sun	NN
58810	2911	12	.	.	.
58810	2912	1	VI	VI	NNP
58810	2912	2	.	.	.
58810	2913	1	THE	the	DT
58810	2913	2	THREE	three	CD
58810	2913	3	GROUPS	group	NNS
58810	2913	4	OF	of	IN
58810	2913	5	PLANETS	PLANETS	NNP
58810	2913	6	.	.	.
58810	2914	1	I.	I.	NNP
58810	2915	1	GENERAL	GENERAL	NNP
58810	2915	2	CHARACTERISTICS	characteristic	NNS
58810	2915	3	OF	of	IN
58810	2915	4	THE	the	DT
58810	2915	5	GROUPS	group	NNS
58810	2915	6	.	.	.
58810	2916	1	213	213	CD
58810	2916	2	.	.	.
58810	2917	1	_	_	NNP
58810	2917	2	The	the	DT
58810	2917	3	Inner	Inner	NNP
58810	2917	4	Group._--The	Group._--The	NNP
58810	2917	5	_	_	NNP
58810	2917	6	inner	inner	JJ
58810	2917	7	group	group	NN
58810	2917	8	_	_	NNP
58810	2917	9	of	of	IN
58810	2917	10	planets	planet	NNS
58810	2917	11	is	be	VBZ
58810	2917	12	composed	compose	VBN
58810	2917	13	of	of	IN
58810	2917	14	_	_	NNP
58810	2917	15	Mercury	Mercury	NNP
58810	2917	16	_	_	NNP
58810	2917	17	,	,	,
58810	2917	18	_	_	NNP
58810	2917	19	Venus	Venus	NNP
58810	2917	20	_	_	NNP
58810	2917	21	,	,	,
58810	2917	22	the	the	DT
58810	2917	23	_	_	NNP
58810	2917	24	Earth	Earth	NNP
58810	2917	25	_	_	NNP
58810	2917	26	,	,	,
58810	2917	27	and	and	CC
58810	2917	28	_	_	NNP
58810	2917	29	Mars	Mars	NNP
58810	2917	30	_	_	NNP
58810	2917	31	;	;	:
58810	2917	32	that	that	RB
58810	2917	33	is	is	RB
58810	2917	34	,	,	,
58810	2917	35	of	of	IN
58810	2917	36	all	all	PDT
58810	2917	37	the	the	DT
58810	2917	38	planets	planet	NNS
58810	2917	39	which	which	WDT
58810	2917	40	lie	lie	VBP
58810	2917	41	between	between	IN
58810	2917	42	the	the	DT
58810	2917	43	asteroids	asteroid	NNS
58810	2917	44	and	and	CC
58810	2917	45	the	the	DT
58810	2917	46	sun	sun	NN
58810	2917	47	.	.	.
58810	2918	1	The	the	DT
58810	2918	2	planets	planet	NNS
58810	2918	3	of	of	IN
58810	2918	4	this	this	DT
58810	2918	5	group	group	NN
58810	2918	6	are	be	VBP
58810	2918	7	comparatively	comparatively	RB
58810	2918	8	small	small	JJ
58810	2918	9	and	and	CC
58810	2918	10	dense	dense	JJ
58810	2918	11	.	.	.
58810	2919	1	So	so	RB
58810	2919	2	far	far	RB
58810	2919	3	as	as	IN
58810	2919	4	known	know	VBN
58810	2919	5	,	,	,
58810	2919	6	they	-PRON-	PRP
58810	2919	7	rotate	rotate	VBP
58810	2919	8	on	on	IN
58810	2919	9	their	-PRON-	PRP$
58810	2919	10	axes	axis	NNS
58810	2919	11	in	in	IN
58810	2919	12	about	about	RB
58810	2919	13	twenty	twenty	CD
58810	2919	14	-	-	HYPH
58810	2919	15	four	four	CD
58810	2919	16	hours	hour	NNS
58810	2919	17	,	,	,
58810	2919	18	and	and	CC
58810	2919	19	they	-PRON-	PRP
58810	2919	20	are	be	VBP
58810	2919	21	either	either	RB
58810	2919	22	entirely	entirely	RB
58810	2919	23	without	without	IN
58810	2919	24	moons	moon	NNS
58810	2919	25	,	,	,
58810	2919	26	or	or	CC
58810	2919	27	are	be	VBP
58810	2919	28	attended	attend	VBN
58810	2919	29	by	by	IN
58810	2919	30	comparatively	comparatively	RB
58810	2919	31	few	few	JJ
58810	2919	32	.	.	.
58810	2920	1	The	the	DT
58810	2920	2	comparative	comparative	JJ
58810	2920	3	sizes	size	NNS
58810	2920	4	and	and	CC
58810	2920	5	eccentricities	eccentricity	NNS
58810	2920	6	of	of	IN
58810	2920	7	the	the	DT
58810	2920	8	orbits	orbit	NNS
58810	2920	9	of	of	IN
58810	2920	10	this	this	DT
58810	2920	11	group	group	NN
58810	2920	12	are	be	VBP
58810	2920	13	shown	show	VBN
58810	2920	14	in	in	IN
58810	2920	15	Fig	Fig	NNP
58810	2920	16	.	.	.
58810	2921	1	245	245	CD
58810	2921	2	.	.	.
58810	2922	1	The	the	DT
58810	2922	2	dots	dot	NNS
58810	2922	3	round	round	VBP
58810	2922	4	the	the	DT
58810	2922	5	orbits	orbit	NNS
58810	2922	6	show	show	VBP
58810	2922	7	the	the	DT
58810	2922	8	position	position	NN
58810	2922	9	of	of	IN
58810	2922	10	the	the	DT
58810	2922	11	planets	planet	NNS
58810	2922	12	at	at	IN
58810	2922	13	intervals	interval	NNS
58810	2922	14	of	of	IN
58810	2922	15	ten	ten	CD
58810	2922	16	days	day	NNS
58810	2922	17	.	.	.
58810	2923	1	[	[	-LRB-
58810	2923	2	Illustration	illustration	NN
58810	2923	3	:	:	:
58810	2923	4	Fig	Fig	NNP
58810	2923	5	.	.	.
58810	2924	1	245	245	CD
58810	2924	2	.	.	.
58810	2924	3	]	]	-RRB-
58810	2925	1	214	214	CD
58810	2925	2	.	.	.
58810	2926	1	_	_	NNP
58810	2926	2	The	the	DT
58810	2926	3	Outer	Outer	NNP
58810	2926	4	Group._--The	Group._--The	NNP
58810	2926	5	_	_	NNP
58810	2926	6	outer	outer	JJ
58810	2926	7	group	group	NN
58810	2926	8	_	_	NNP
58810	2926	9	of	of	IN
58810	2926	10	planets	planet	NNS
58810	2926	11	is	be	VBZ
58810	2926	12	composed	compose	VBN
58810	2926	13	of	of	IN
58810	2926	14	_	_	NNP
58810	2926	15	Jupiter	Jupiter	NNP
58810	2926	16	_	_	NNP
58810	2926	17	,	,	,
58810	2926	18	_	_	NNP
58810	2926	19	Saturn	Saturn	NNP
58810	2926	20	_	_	NNP
58810	2926	21	,	,	,
58810	2926	22	_	_	NNP
58810	2926	23	Uranus	Uranus	NNP
58810	2926	24	_	_	NNP
58810	2926	25	,	,	,
58810	2926	26	and	and	CC
58810	2926	27	_	_	NNP
58810	2926	28	Neptune	Neptune	NNP
58810	2926	29	_	_	NNP
58810	2926	30	.	.	.
58810	2927	1	These	these	DT
58810	2927	2	planets	planet	NNS
58810	2927	3	are	be	VBP
58810	2927	4	all	all	DT
58810	2927	5	very	very	RB
58810	2927	6	large	large	JJ
58810	2927	7	and	and	CC
58810	2927	8	of	of	IN
58810	2927	9	slight	slight	JJ
58810	2927	10	density	density	NN
58810	2927	11	.	.	.
58810	2928	1	So	so	RB
58810	2928	2	far	far	RB
58810	2928	3	as	as	IN
58810	2928	4	known	know	VBN
58810	2928	5	,	,	,
58810	2928	6	they	-PRON-	PRP
58810	2928	7	rotate	rotate	VBP
58810	2928	8	on	on	IN
58810	2928	9	their	-PRON-	PRP$
58810	2928	10	axes	axis	NNS
58810	2928	11	in	in	IN
58810	2928	12	about	about	RB
58810	2928	13	ten	ten	CD
58810	2928	14	hours	hour	NNS
58810	2928	15	,	,	,
58810	2928	16	and	and	CC
58810	2928	17	are	be	VBP
58810	2928	18	accompanied	accompany	VBN
58810	2928	19	with	with	IN
58810	2928	20	complicated	complicated	JJ
58810	2928	21	systems	system	NNS
58810	2928	22	of	of	IN
58810	2928	23	moons	moon	NNS
58810	2928	24	.	.	.
58810	2929	1	Fig	fig	NN
58810	2929	2	.	.	.
58810	2930	1	246	246	CD
58810	2930	2	,	,	,
58810	2930	3	which	which	WDT
58810	2930	4	represents	represent	VBZ
58810	2930	5	the	the	DT
58810	2930	6	comparative	comparative	JJ
58810	2930	7	sizes	size	NNS
58810	2930	8	of	of	IN
58810	2930	9	the	the	DT
58810	2930	10	planets	planet	NNS
58810	2930	11	,	,	,
58810	2930	12	shows	show	VBZ
58810	2930	13	at	at	IN
58810	2930	14	a	a	DT
58810	2930	15	glance	glance	NN
58810	2930	16	the	the	DT
58810	2930	17	immense	immense	JJ
58810	2930	18	difference	difference	NN
58810	2930	19	between	between	IN
58810	2930	20	those	those	DT
58810	2930	21	of	of	IN
58810	2930	22	the	the	DT
58810	2930	23	inner	inner	JJ
58810	2930	24	and	and	CC
58810	2930	25	outer	outer	JJ
58810	2930	26	group	group	NN
58810	2930	27	.	.	.
58810	2931	1	Fig	fig	NN
58810	2931	2	.	.	.
58810	2932	1	247	247	CD
58810	2932	2	shows	show	VBZ
58810	2932	3	the	the	DT
58810	2932	4	comparative	comparative	JJ
58810	2932	5	sizes	size	NNS
58810	2932	6	and	and	CC
58810	2932	7	eccentricities	eccentricity	NNS
58810	2932	8	of	of	IN
58810	2932	9	the	the	DT
58810	2932	10	orbits	orbit	NNS
58810	2932	11	of	of	IN
58810	2932	12	the	the	DT
58810	2932	13	outer	outer	JJ
58810	2932	14	planets	planet	NNS
58810	2932	15	.	.	.
58810	2933	1	The	the	DT
58810	2933	2	dots	dot	NNS
58810	2933	3	round	round	VBP
58810	2933	4	the	the	DT
58810	2933	5	orbits	orbit	NNS
58810	2933	6	show	show	VBP
58810	2933	7	the	the	DT
58810	2933	8	position	position	NN
58810	2933	9	of	of	IN
58810	2933	10	the	the	DT
58810	2933	11	planets	planet	NNS
58810	2933	12	at	at	IN
58810	2933	13	intervals	interval	NNS
58810	2933	14	of	of	IN
58810	2933	15	a	a	DT
58810	2933	16	thousand	thousand	CD
58810	2933	17	days	day	NNS
58810	2933	18	.	.	.
58810	2934	1	[	[	-LRB-
58810	2934	2	Illustration	illustration	NN
58810	2934	3	:	:	:
58810	2934	4	Fig	Fig	NNP
58810	2934	5	.	.	.
58810	2935	1	246	246	CD
58810	2935	2	.	.	.
58810	2935	3	]	]	-RRB-
58810	2936	1	[	[	-LRB-
58810	2936	2	Illustration	illustration	NN
58810	2936	3	:	:	:
58810	2936	4	Fig	Fig	NNP
58810	2936	5	.	.	.
58810	2937	1	247	247	CD
58810	2937	2	.	.	.
58810	2937	3	]	]	-RRB-
58810	2938	1	215	215	CD
58810	2938	2	.	.	.
58810	2939	1	_	_	NNP
58810	2939	2	The	the	DT
58810	2939	3	Asteroids._--Between	Asteroids._--Between	NNP
58810	2939	4	the	the	DT
58810	2939	5	inner	inner	JJ
58810	2939	6	and	and	CC
58810	2939	7	outer	outer	JJ
58810	2939	8	groups	group	NNS
58810	2939	9	of	of	IN
58810	2939	10	planets	planet	NNS
58810	2939	11	there	there	EX
58810	2939	12	is	be	VBZ
58810	2939	13	a	a	DT
58810	2939	14	great	great	JJ
58810	2939	15	number	number	NN
58810	2939	16	of	of	IN
58810	2939	17	very	very	RB
58810	2939	18	small	small	JJ
58810	2939	19	planets	planet	NNS
58810	2939	20	known	know	VBN
58810	2939	21	as	as	IN
58810	2939	22	the	the	DT
58810	2939	23	_	_	NNP
58810	2939	24	minor	minor	JJ
58810	2939	25	planets	planet	NNS
58810	2939	26	_	_	NNP
58810	2939	27	,	,	,
58810	2939	28	or	or	CC
58810	2939	29	_	_	NNP
58810	2939	30	asteroids	asteroid	NNS
58810	2939	31	_	_	NNP
58810	2939	32	.	.	.
58810	2940	1	Over	over	IN
58810	2940	2	two	two	CD
58810	2940	3	hundred	hundred	CD
58810	2940	4	planets	planet	NNS
58810	2940	5	belonging	belong	VBG
58810	2940	6	to	to	IN
58810	2940	7	this	this	DT
58810	2940	8	group	group	NN
58810	2940	9	have	have	VBP
58810	2940	10	already	already	RB
58810	2940	11	been	be	VBN
58810	2940	12	discovered	discover	VBN
58810	2940	13	.	.	.
58810	2941	1	Their	-PRON-	PRP$
58810	2941	2	orbits	orbit	NNS
58810	2941	3	are	be	VBP
58810	2941	4	shown	show	VBN
58810	2941	5	by	by	IN
58810	2941	6	the	the	DT
58810	2941	7	dotted	dotted	JJ
58810	2941	8	lines	line	NNS
58810	2941	9	in	in	IN
58810	2941	10	Fig	Fig	NNP
58810	2941	11	.	.	.
58810	2942	1	247	247	CD
58810	2942	2	.	.	.
58810	2943	1	The	the	DT
58810	2943	2	sizes	size	NNS
58810	2943	3	of	of	IN
58810	2943	4	the	the	DT
58810	2943	5	four	four	CD
58810	2943	6	largest	large	JJS
58810	2943	7	of	of	IN
58810	2943	8	these	these	DT
58810	2943	9	planets	planet	NNS
58810	2943	10	,	,	,
58810	2943	11	compared	compare	VBN
58810	2943	12	with	with	IN
58810	2943	13	the	the	DT
58810	2943	14	earth	earth	NN
58810	2943	15	,	,	,
58810	2943	16	are	be	VBP
58810	2943	17	shown	show	VBN
58810	2943	18	in	in	IN
58810	2943	19	Fig	Fig	NNP
58810	2943	20	.	.	.
58810	2944	1	248	248	CD
58810	2944	2	.	.	.
58810	2945	1	[	[	-LRB-
58810	2945	2	Illustration	illustration	NN
58810	2945	3	:	:	:
58810	2945	4	Fig	Fig	NNP
58810	2945	5	.	.	.
58810	2946	1	248	248	CD
58810	2946	2	.	.	.
58810	2946	3	]	]	-RRB-
58810	2947	1	The	the	DT
58810	2947	2	asteroids	asteroid	NNS
58810	2947	3	of	of	IN
58810	2947	4	this	this	DT
58810	2947	5	group	group	NN
58810	2947	6	are	be	VBP
58810	2947	7	distinguished	distinguish	VBN
58810	2947	8	from	from	IN
58810	2947	9	the	the	DT
58810	2947	10	other	other	JJ
58810	2947	11	planets	planet	NNS
58810	2947	12	,	,	,
58810	2947	13	not	not	RB
58810	2947	14	only	only	RB
58810	2947	15	by	by	IN
58810	2947	16	their	-PRON-	PRP$
58810	2947	17	small	small	JJ
58810	2947	18	size	size	NN
58810	2947	19	,	,	,
58810	2947	20	but	but	CC
58810	2947	21	by	by	IN
58810	2947	22	the	the	DT
58810	2947	23	great	great	JJ
58810	2947	24	eccentricities	eccentricity	NNS
58810	2947	25	and	and	CC
58810	2947	26	inclinations	inclination	NNS
58810	2947	27	of	of	IN
58810	2947	28	their	-PRON-	PRP$
58810	2947	29	orbits	orbit	NNS
58810	2947	30	.	.	.
58810	2948	1	If	if	IN
58810	2948	2	we	-PRON-	PRP
58810	2948	3	except	except	IN
58810	2948	4	Mercury	Mercury	NNP
58810	2948	5	,	,	,
58810	2948	6	none	none	NN
58810	2948	7	of	of	IN
58810	2948	8	the	the	DT
58810	2948	9	larger	large	JJR
58810	2948	10	planets	planet	NNS
58810	2948	11	has	have	VBZ
58810	2948	12	an	an	DT
58810	2948	13	eccentricity	eccentricity	NN
58810	2948	14	amounting	amount	VBG
58810	2948	15	to	to	IN
58810	2948	16	one	one	CD
58810	2948	17	-	-	HYPH
58810	2948	18	tenth	tenth	NN
58810	2948	19	the	the	DT
58810	2948	20	diameter	diameter	NN
58810	2948	21	of	of	IN
58810	2948	22	its	-PRON-	PRP$
58810	2948	23	orbit	orbit	NN
58810	2948	24	(	(	-LRB-
58810	2948	25	43	43	CD
58810	2948	26	)	)	-RRB-
58810	2948	27	,	,	,
58810	2948	28	nor	nor	CC
58810	2948	29	is	be	VBZ
58810	2948	30	any	any	DT
58810	2948	31	orbit	orbit	NN
58810	2948	32	inclined	incline	VBN
58810	2948	33	more	more	JJR
58810	2948	34	than	than	IN
58810	2948	35	two	two	CD
58810	2948	36	or	or	CC
58810	2948	37	three	three	CD
58810	2948	38	degrees	degree	NNS
58810	2948	39	to	to	IN
58810	2948	40	the	the	DT
58810	2948	41	ecliptic	ecliptic	JJ
58810	2948	42	;	;	:
58810	2948	43	but	but	CC
58810	2948	44	the	the	DT
58810	2948	45	inclinations	inclination	NNS
58810	2948	46	of	of	IN
58810	2948	47	many	many	JJ
58810	2948	48	of	of	IN
58810	2948	49	the	the	DT
58810	2948	50	minor	minor	JJ
58810	2948	51	planets	planet	NNS
58810	2948	52	exceed	exceed	VBP
58810	2948	53	ten	ten	CD
58810	2948	54	degrees	degree	NNS
58810	2948	55	,	,	,
58810	2948	56	and	and	CC
58810	2948	57	the	the	DT
58810	2948	58	eccentricities	eccentricity	NNS
58810	2948	59	frequently	frequently	RB
58810	2948	60	amount	amount	VBP
58810	2948	61	to	to	IN
58810	2948	62	an	an	DT
58810	2948	63	eighth	eighth	NN
58810	2948	64	of	of	IN
58810	2948	65	the	the	DT
58810	2948	66	orbital	orbital	JJ
58810	2948	67	diameter	diameter	NN
58810	2948	68	.	.	.
58810	2949	1	The	the	DT
58810	2949	2	orbit	orbit	NN
58810	2949	3	of	of	IN
58810	2949	4	Pallas	Pallas	NNP
58810	2949	5	is	be	VBZ
58810	2949	6	inclined	incline	VBN
58810	2949	7	thirty	thirty	CD
58810	2949	8	-	-	HYPH
58810	2949	9	four	four	CD
58810	2949	10	degrees	degree	NNS
58810	2949	11	to	to	IN
58810	2949	12	the	the	DT
58810	2949	13	ecliptic	ecliptic	JJ
58810	2949	14	,	,	,
58810	2949	15	while	while	IN
58810	2949	16	there	there	EX
58810	2949	17	are	be	VBP
58810	2949	18	some	some	DT
58810	2949	19	planets	planet	NNS
58810	2949	20	of	of	IN
58810	2949	21	this	this	DT
58810	2949	22	group	group	NN
58810	2949	23	whose	whose	WP$
58810	2949	24	orbits	orbit	NNS
58810	2949	25	nearly	nearly	RB
58810	2949	26	coincide	coincide	VBP
58810	2949	27	with	with	IN
58810	2949	28	the	the	DT
58810	2949	29	plane	plane	NN
58810	2949	30	of	of	IN
58810	2949	31	the	the	DT
58810	2949	32	ecliptic	ecliptic	NN
58810	2949	33	.	.	.
58810	2950	1	[	[	-LRB-
58810	2950	2	Illustration	illustration	NN
58810	2950	3	:	:	:
58810	2950	4	Fig	Fig	NNP
58810	2950	5	.	.	.
58810	2951	1	249	249	CD
58810	2951	2	.	.	.
58810	2951	3	]	]	-RRB-
58810	2952	1	Fig	fig	NN
58810	2952	2	.	.	.
58810	2953	1	249	249	CD
58810	2953	2	shows	show	VBZ
58810	2953	3	one	one	CD
58810	2953	4	of	of	IN
58810	2953	5	the	the	DT
58810	2953	6	most	most	JJS
58810	2953	7	and	and	CC
58810	2953	8	one	one	CD
58810	2953	9	of	of	IN
58810	2953	10	the	the	DT
58810	2953	11	least	least	JJS
58810	2953	12	eccentric	eccentric	JJ
58810	2953	13	of	of	IN
58810	2953	14	the	the	DT
58810	2953	15	orbits	orbit	NNS
58810	2953	16	of	of	IN
58810	2953	17	this	this	DT
58810	2953	18	group	group	NN
58810	2953	19	as	as	IN
58810	2953	20	compared	compare	VBN
58810	2953	21	with	with	IN
58810	2953	22	that	that	DT
58810	2953	23	of	of	IN
58810	2953	24	the	the	DT
58810	2953	25	earth	earth	NN
58810	2953	26	.	.	.
58810	2954	1	[	[	-LRB-
58810	2954	2	Illustration	illustration	NN
58810	2954	3	:	:	:
58810	2954	4	Fig	Fig	NNP
58810	2954	5	.	.	.
58810	2955	1	250	250	CD
58810	2955	2	.	.	.
58810	2955	3	]	]	-RRB-
58810	2956	1	The	the	DT
58810	2956	2	intricate	intricate	JJ
58810	2956	3	complexity	complexity	NN
58810	2956	4	of	of	IN
58810	2956	5	the	the	DT
58810	2956	6	orbits	orbit	NNS
58810	2956	7	of	of	IN
58810	2956	8	the	the	DT
58810	2956	9	asteroids	asteroid	NNS
58810	2956	10	is	be	VBZ
58810	2956	11	shown	show	VBN
58810	2956	12	in	in	IN
58810	2956	13	Fig	Fig	NNP
58810	2956	14	.	.	.
58810	2957	1	250	250	CD
58810	2957	2	.	.	.
58810	2958	1	II	ii	CD
58810	2958	2	.	.	.
58810	2959	1	THE	the	DT
58810	2959	2	INNER	INNER	NNP
58810	2959	3	GROUP	GROUP	NNP
58810	2959	4	OF	of	IN
58810	2959	5	PLANETS	PLANETS	NNP
58810	2959	6	.	.	.
58810	2960	1	Mercury	Mercury	NNP
58810	2960	2	.	.	.
58810	2961	1	216	216	CD
58810	2961	2	.	.	.
58810	2962	1	_	_	NNP
58810	2962	2	The	the	DT
58810	2962	3	Orbit	Orbit	NNP
58810	2962	4	of	of	IN
58810	2962	5	Mercury._--The	Mercury._--The	NNP
58810	2962	6	orbit	orbit	NN
58810	2962	7	of	of	IN
58810	2962	8	Mercury	Mercury	NNP
58810	2962	9	is	be	VBZ
58810	2962	10	more	more	RBR
58810	2962	11	eccentric	eccentric	JJ
58810	2962	12	than	than	IN
58810	2962	13	that	that	DT
58810	2962	14	of	of	IN
58810	2962	15	any	any	DT
58810	2962	16	of	of	IN
58810	2962	17	the	the	DT
58810	2962	18	larger	large	JJR
58810	2962	19	planets	planet	NNS
58810	2962	20	,	,	,
58810	2962	21	and	and	CC
58810	2962	22	it	-PRON-	PRP
58810	2962	23	has	have	VBZ
58810	2962	24	also	also	RB
58810	2962	25	a	a	DT
58810	2962	26	greater	great	JJR
58810	2962	27	inclination	inclination	NN
58810	2962	28	to	to	IN
58810	2962	29	the	the	DT
58810	2962	30	ecliptic	ecliptic	NN
58810	2962	31	.	.	.
58810	2963	1	Its	-PRON-	PRP$
58810	2963	2	eccentricity	eccentricity	NN
58810	2963	3	(	(	-LRB-
58810	2963	4	43	43	CD
58810	2963	5	)	)	-RRB-
58810	2963	6	is	be	VBZ
58810	2963	7	a	a	DT
58810	2963	8	little	little	JJ
58810	2963	9	over	over	IN
58810	2963	10	a	a	DT
58810	2963	11	fifth	fifth	JJ
58810	2963	12	,	,	,
58810	2963	13	and	and	CC
58810	2963	14	its	-PRON-	PRP$
58810	2963	15	inclination	inclination	NN
58810	2963	16	to	to	IN
58810	2963	17	the	the	DT
58810	2963	18	ecliptic	ecliptic	JJ
58810	2963	19	somewhat	somewhat	RB
58810	2963	20	over	over	IN
58810	2963	21	seven	seven	CD
58810	2963	22	degrees	degree	NNS
58810	2963	23	.	.	.
58810	2964	1	The	the	DT
58810	2964	2	mean	mean	JJ
58810	2964	3	distance	distance	NN
58810	2964	4	of	of	IN
58810	2964	5	Mercury	Mercury	NNP
58810	2964	6	from	from	IN
58810	2964	7	the	the	DT
58810	2964	8	sun	sun	NN
58810	2964	9	is	be	VBZ
58810	2964	10	about	about	RB
58810	2964	11	thirty	thirty	CD
58810	2964	12	-	-	HYPH
58810	2964	13	five	five	CD
58810	2964	14	million	million	CD
58810	2964	15	miles	mile	NNS
58810	2964	16	;	;	:
58810	2964	17	but	but	CC
58810	2964	18	,	,	,
58810	2964	19	owing	owe	VBG
58810	2964	20	to	to	IN
58810	2964	21	the	the	DT
58810	2964	22	great	great	JJ
58810	2964	23	eccentricity	eccentricity	NN
58810	2964	24	of	of	IN
58810	2964	25	its	-PRON-	PRP$
58810	2964	26	orbit	orbit	NN
58810	2964	27	,	,	,
58810	2964	28	its	-PRON-	PRP$
58810	2964	29	distance	distance	NN
58810	2964	30	from	from	IN
58810	2964	31	the	the	DT
58810	2964	32	sun	sun	NN
58810	2964	33	varies	vary	VBZ
58810	2964	34	from	from	IN
58810	2964	35	about	about	RB
58810	2964	36	forty	forty	CD
58810	2964	37	-	-	HYPH
58810	2964	38	three	three	CD
58810	2964	39	million	million	CD
58810	2964	40	miles	mile	NNS
58810	2964	41	at	at	IN
58810	2964	42	aphelion	aphelion	NN
58810	2964	43	to	to	IN
58810	2964	44	about	about	RB
58810	2964	45	twenty	twenty	CD
58810	2964	46	-	-	HYPH
58810	2964	47	eight	eight	CD
58810	2964	48	million	million	CD
58810	2964	49	at	at	IN
58810	2964	50	perihelion	perihelion	NN
58810	2964	51	.	.	.
58810	2965	1	[	[	-LRB-
58810	2965	2	Illustration	illustration	NN
58810	2965	3	:	:	:
58810	2965	4	Fig	Fig	NNP
58810	2965	5	.	.	.
58810	2966	1	251	251	CD
58810	2966	2	.	.	.
58810	2966	3	]	]	-RRB-
58810	2967	1	217	217	CD
58810	2967	2	.	.	.
58810	2968	1	_	_	NNP
58810	2968	2	Distance	Distance	NNP
58810	2968	3	of	of	IN
58810	2968	4	Mercury	Mercury	NNP
58810	2968	5	from	from	IN
58810	2968	6	the	the	DT
58810	2968	7	Earth._--It	earth._--it	NN
58810	2968	8	is	be	VBZ
58810	2968	9	evident	evident	JJ
58810	2968	10	,	,	,
58810	2968	11	from	from	IN
58810	2968	12	Fig	Fig	NNP
58810	2968	13	.	.	.
58810	2969	1	251	251	CD
58810	2969	2	,	,	,
58810	2969	3	that	that	IN
58810	2969	4	an	an	DT
58810	2969	5	inferior	inferior	JJ
58810	2969	6	planet	planet	NN
58810	2969	7	,	,	,
58810	2969	8	like	like	IN
58810	2969	9	Mercury	Mercury	NNP
58810	2969	10	,	,	,
58810	2969	11	is	be	VBZ
58810	2969	12	the	the	DT
58810	2969	13	whole	whole	JJ
58810	2969	14	diameter	diameter	NN
58810	2969	15	of	of	IN
58810	2969	16	its	-PRON-	PRP$
58810	2969	17	orbit	orbit	NN
58810	2969	18	nearer	nearer	IN
58810	2969	19	the	the	DT
58810	2969	20	earth	earth	NN
58810	2969	21	at	at	IN
58810	2969	22	inferior	inferior	JJ
58810	2969	23	conjunction	conjunction	NN
58810	2969	24	than	than	IN
58810	2969	25	at	at	IN
58810	2969	26	superior	superior	JJ
58810	2969	27	conjunction	conjunction	NN
58810	2969	28	:	:	:
58810	2969	29	hence	hence	RB
58810	2969	30	Mercury	Mercury	NNP
58810	2969	31	's	's	POS
58810	2969	32	distance	distance	NN
58810	2969	33	from	from	IN
58810	2969	34	the	the	DT
58810	2969	35	earth	earth	NN
58810	2969	36	varies	vary	VBZ
58810	2969	37	considerably	considerably	RB
58810	2969	38	.	.	.
58810	2970	1	Owing	owe	VBG
58810	2970	2	to	to	IN
58810	2970	3	the	the	DT
58810	2970	4	great	great	JJ
58810	2970	5	eccentricity	eccentricity	NN
58810	2970	6	of	of	IN
58810	2970	7	its	-PRON-	PRP$
58810	2970	8	orbit	orbit	NN
58810	2970	9	,	,	,
58810	2970	10	its	-PRON-	PRP$
58810	2970	11	distance	distance	NN
58810	2970	12	from	from	IN
58810	2970	13	the	the	DT
58810	2970	14	earth	earth	NN
58810	2970	15	at	at	IN
58810	2970	16	inferior	inferior	JJ
58810	2970	17	conjunction	conjunction	NN
58810	2970	18	also	also	RB
58810	2970	19	varies	vary	VBZ
58810	2970	20	considerably	considerably	RB
58810	2970	21	.	.	.
58810	2971	1	Mercury	Mercury	NNP
58810	2971	2	is	be	VBZ
58810	2971	3	nearest	near	JJS
58810	2971	4	to	to	IN
58810	2971	5	the	the	DT
58810	2971	6	earth	earth	NN
58810	2971	7	when	when	WRB
58810	2971	8	its	-PRON-	PRP$
58810	2971	9	inferior	inferior	JJ
58810	2971	10	conjunction	conjunction	NN
58810	2971	11	occurs	occur	VBZ
58810	2971	12	at	at	IN
58810	2971	13	its	-PRON-	PRP$
58810	2971	14	own	own	JJ
58810	2971	15	aphelion	aphelion	NN
58810	2971	16	and	and	CC
58810	2971	17	at	at	IN
58810	2971	18	the	the	DT
58810	2971	19	earth	earth	NN
58810	2971	20	's	's	POS
58810	2971	21	perihelion	perihelion	NN
58810	2971	22	.	.	.
58810	2972	1	[	[	-LRB-
58810	2972	2	Illustration	illustration	NN
58810	2972	3	:	:	:
58810	2972	4	Fig	Fig	NNP
58810	2972	5	.	.	.
58810	2973	1	252	252	CD
58810	2973	2	.	.	.
58810	2973	3	]	]	-RRB-
58810	2974	1	218	218	CD
58810	2974	2	.	.	.
58810	2975	1	_	_	NNP
58810	2975	2	Apparent	Apparent	NNP
58810	2975	3	Size	Size	NNP
58810	2975	4	of	of	IN
58810	2975	5	Mercury._--Since	Mercury._--Since	NNP
58810	2975	6	Mercury	Mercury	NNP
58810	2975	7	's	's	POS
58810	2975	8	distance	distance	NN
58810	2975	9	from	from	IN
58810	2975	10	the	the	DT
58810	2975	11	earth	earth	NN
58810	2975	12	is	be	VBZ
58810	2975	13	variable	variable	JJ
58810	2975	14	,	,	,
58810	2975	15	the	the	DT
58810	2975	16	apparent	apparent	JJ
58810	2975	17	size	size	NN
58810	2975	18	of	of	IN
58810	2975	19	the	the	DT
58810	2975	20	planet	planet	NN
58810	2975	21	is	be	VBZ
58810	2975	22	also	also	RB
58810	2975	23	variable	variable	JJ
58810	2975	24	.	.	.
58810	2976	1	Fig	fig	NN
58810	2976	2	.	.	.
58810	2977	1	252	252	CD
58810	2977	2	shows	show	VBZ
58810	2977	3	its	-PRON-	PRP$
58810	2977	4	apparent	apparent	JJ
58810	2977	5	size	size	NN
58810	2977	6	at	at	IN
58810	2977	7	its	-PRON-	PRP$
58810	2977	8	extreme	extreme	JJ
58810	2977	9	and	and	CC
58810	2977	10	mean	mean	JJ
58810	2977	11	distances	distance	NNS
58810	2977	12	from	from	IN
58810	2977	13	the	the	DT
58810	2977	14	earth	earth	NN
58810	2977	15	.	.	.
58810	2978	1	Its	-PRON-	PRP$
58810	2978	2	apparent	apparent	JJ
58810	2978	3	diameter	diameter	NN
58810	2978	4	varies	vary	VBZ
58810	2978	5	from	from	IN
58810	2978	6	five	five	CD
58810	2978	7	seconds	second	NNS
58810	2978	8	to	to	IN
58810	2978	9	twelve	twelve	CD
58810	2978	10	seconds	second	NNS
58810	2978	11	.	.	.
58810	2979	1	[	[	-LRB-
58810	2979	2	Illustration	illustration	NN
58810	2979	3	:	:	:
58810	2979	4	Fig	Fig	NNP
58810	2979	5	.	.	.
58810	2980	1	253	253	CD
58810	2980	2	.	.	.
58810	2980	3	]	]	-RRB-
58810	2981	1	219	219	CD
58810	2981	2	.	.	.
58810	2982	1	_	_	NNP
58810	2982	2	Volume	Volume	NNP
58810	2982	3	and	and	CC
58810	2982	4	Density	Density	NNP
58810	2982	5	of	of	IN
58810	2982	6	Mercury._--The	Mercury._--The	NNP
58810	2982	7	real	real	JJ
58810	2982	8	diameter	diameter	NN
58810	2982	9	of	of	IN
58810	2982	10	Mercury	Mercury	NNP
58810	2982	11	is	be	VBZ
58810	2982	12	about	about	RB
58810	2982	13	three	three	CD
58810	2982	14	thousand	thousand	CD
58810	2982	15	miles	mile	NNS
58810	2982	16	.	.	.
58810	2983	1	Its	-PRON-	PRP$
58810	2983	2	size	size	NN
58810	2983	3	,	,	,
58810	2983	4	compared	compare	VBN
58810	2983	5	with	with	IN
58810	2983	6	that	that	DT
58810	2983	7	of	of	IN
58810	2983	8	the	the	DT
58810	2983	9	earth	earth	NN
58810	2983	10	,	,	,
58810	2983	11	is	be	VBZ
58810	2983	12	shown	show	VBN
58810	2983	13	in	in	IN
58810	2983	14	Fig	Fig	NNP
58810	2983	15	.	.	.
58810	2984	1	253	253	CD
58810	2984	2	.	.	.
58810	2985	1	The	the	DT
58810	2985	2	earth	earth	NN
58810	2985	3	is	be	VBZ
58810	2985	4	about	about	RB
58810	2985	5	sixteen	sixteen	CD
58810	2985	6	times	time	NNS
58810	2985	7	as	as	RB
58810	2985	8	large	large	JJ
58810	2985	9	as	as	IN
58810	2985	10	Mercury	Mercury	NNP
58810	2985	11	;	;	:
58810	2985	12	but	but	CC
58810	2985	13	Mercury	Mercury	NNP
58810	2985	14	is	be	VBZ
58810	2985	15	about	about	RB
58810	2985	16	one	one	CD
58810	2985	17	-	-	HYPH
58810	2985	18	fifth	fifth	NN
58810	2985	19	more	more	RBR
58810	2985	20	dense	dense	JJ
58810	2985	21	than	than	IN
58810	2985	22	the	the	DT
58810	2985	23	earth	earth	NN
58810	2985	24	.	.	.
58810	2986	1	220	220	CD
58810	2986	2	.	.	.
58810	2987	1	_	_	NNP
58810	2987	2	Greatest	Greatest	NNP
58810	2987	3	Elongation	Elongation	NNP
58810	2987	4	of	of	IN
58810	2987	5	Mercury._--Mercury	Mercury._--Mercury	NNP
58810	2987	6	,	,	,
58810	2987	7	being	be	VBG
58810	2987	8	an	an	DT
58810	2987	9	_	_	NNP
58810	2987	10	inferior	inferior	JJ
58810	2987	11	_	_	NNP
58810	2987	12	planet	planet	NN
58810	2987	13	(	(	-LRB-
58810	2987	14	or	or	CC
58810	2987	15	one	one	CD
58810	2987	16	within	within	IN
58810	2987	17	the	the	DT
58810	2987	18	orbit	orbit	NN
58810	2987	19	of	of	IN
58810	2987	20	the	the	DT
58810	2987	21	earth	earth	NN
58810	2987	22	)	)	-RRB-
58810	2987	23	,	,	,
58810	2987	24	appears	appear	VBZ
58810	2987	25	to	to	TO
58810	2987	26	oscillate	oscillate	VB
58810	2987	27	to	to	IN
58810	2987	28	and	and	CC
58810	2987	29	fro	fro	JJ
58810	2987	30	across	across	IN
58810	2987	31	the	the	DT
58810	2987	32	sun	sun	NN
58810	2987	33	.	.	.
58810	2988	1	Its	-PRON-	PRP$
58810	2988	2	greatest	great	JJS
58810	2988	3	apparent	apparent	JJ
58810	2988	4	distance	distance	NN
58810	2988	5	from	from	IN
58810	2988	6	the	the	DT
58810	2988	7	sun	sun	NN
58810	2988	8	,	,	,
58810	2988	9	or	or	CC
58810	2988	10	its	-PRON-	PRP$
58810	2988	11	_	_	NNP
58810	2988	12	greatest	great	JJS
58810	2988	13	elongation	elongation	NN
58810	2988	14	_	_	NNP
58810	2988	15	,	,	,
58810	2988	16	varies	vary	VBZ
58810	2988	17	considerably	considerably	RB
58810	2988	18	.	.	.
58810	2989	1	The	the	DT
58810	2989	2	farther	farther	JJ
58810	2989	3	Mercury	Mercury	NNP
58810	2989	4	is	be	VBZ
58810	2989	5	from	from	IN
58810	2989	6	the	the	DT
58810	2989	7	sun	sun	NN
58810	2989	8	,	,	,
58810	2989	9	and	and	CC
58810	2989	10	the	the	DT
58810	2989	11	nearer	nearer	NN
58810	2989	12	the	the	DT
58810	2989	13	earth	earth	NN
58810	2989	14	is	be	VBZ
58810	2989	15	to	to	IN
58810	2989	16	Mercury	Mercury	NNP
58810	2989	17	,	,	,
58810	2989	18	the	the	DT
58810	2989	19	greater	great	JJR
58810	2989	20	is	be	VBZ
58810	2989	21	its	-PRON-	PRP$
58810	2989	22	angular	angular	JJ
58810	2989	23	distance	distance	NN
58810	2989	24	from	from	IN
58810	2989	25	the	the	DT
58810	2989	26	sun	sun	NN
58810	2989	27	at	at	IN
58810	2989	28	the	the	DT
58810	2989	29	time	time	NN
58810	2989	30	of	of	IN
58810	2989	31	its	-PRON-	PRP$
58810	2989	32	greatest	great	JJS
58810	2989	33	elongation	elongation	NN
58810	2989	34	.	.	.
58810	2990	1	Under	under	IN
58810	2990	2	the	the	DT
58810	2990	3	most	most	RBS
58810	2990	4	favorable	favorable	JJ
58810	2990	5	circumstances	circumstance	NNS
58810	2990	6	,	,	,
58810	2990	7	the	the	DT
58810	2990	8	greatest	great	JJS
58810	2990	9	elongation	elongation	NN
58810	2990	10	amounts	amount	VBZ
58810	2990	11	to	to	IN
58810	2990	12	about	about	RB
58810	2990	13	twenty	twenty	CD
58810	2990	14	-	-	HYPH
58810	2990	15	eight	eight	CD
58810	2990	16	degrees	degree	NNS
58810	2990	17	,	,	,
58810	2990	18	and	and	CC
58810	2990	19	under	under	IN
58810	2990	20	the	the	DT
58810	2990	21	least	least	JJS
58810	2990	22	favorable	favorable	JJ
58810	2990	23	to	to	IN
58810	2990	24	only	only	RB
58810	2990	25	sixteen	sixteen	CD
58810	2990	26	or	or	CC
58810	2990	27	seventeen	seventeen	CD
58810	2990	28	degrees	degree	NNS
58810	2990	29	.	.	.
58810	2991	1	221	221	CD
58810	2991	2	.	.	.
58810	2992	1	_	_	NNP
58810	2992	2	Sidereal	Sidereal	NNP
58810	2992	3	and	and	CC
58810	2992	4	Synodical	Synodical	NNP
58810	2992	5	Periods	Periods	NNPS
58810	2992	6	of	of	IN
58810	2992	7	Mercury._--Mercury	Mercury._--Mercury	NNP
58810	2992	8	accomplishes	accomplish	VBZ
58810	2992	9	a	a	DT
58810	2992	10	complete	complete	JJ
58810	2992	11	revolution	revolution	NN
58810	2992	12	around	around	IN
58810	2992	13	the	the	DT
58810	2992	14	sun	sun	NN
58810	2992	15	in	in	IN
58810	2992	16	about	about	RB
58810	2992	17	eighty	eighty	CD
58810	2992	18	-	-	HYPH
58810	2992	19	eight	eight	CD
58810	2992	20	days	day	NNS
58810	2992	21	;	;	:
58810	2992	22	but	but	CC
58810	2992	23	it	-PRON-	PRP
58810	2992	24	takes	take	VBZ
58810	2992	25	it	-PRON-	PRP
58810	2992	26	a	a	DT
58810	2992	27	hundred	hundred	CD
58810	2992	28	and	and	CC
58810	2992	29	sixteen	sixteen	CD
58810	2992	30	days	day	NNS
58810	2992	31	to	to	TO
58810	2992	32	pass	pass	VB
58810	2992	33	from	from	IN
58810	2992	34	its	-PRON-	PRP$
58810	2992	35	greatest	great	JJS
58810	2992	36	elongation	elongation	NN
58810	2992	37	east	east	RB
58810	2992	38	to	to	IN
58810	2992	39	the	the	DT
58810	2992	40	same	same	JJ
58810	2992	41	elongation	elongation	NN
58810	2992	42	again	again	RB
58810	2992	43	.	.	.
58810	2993	1	The	the	DT
58810	2993	2	orbital	orbital	JJ
58810	2993	3	motion	motion	NN
58810	2993	4	of	of	IN
58810	2993	5	this	this	DT
58810	2993	6	planet	planet	NN
58810	2993	7	is	be	VBZ
58810	2993	8	at	at	IN
58810	2993	9	the	the	DT
58810	2993	10	rate	rate	NN
58810	2993	11	of	of	IN
58810	2993	12	nearly	nearly	RB
58810	2993	13	thirty	thirty	CD
58810	2993	14	miles	mile	NNS
58810	2993	15	a	a	DT
58810	2993	16	second	second	NN
58810	2993	17	.	.	.
58810	2994	1	In	in	IN
58810	2994	2	Fig	Fig	NNP
58810	2994	3	.	.	.
58810	2995	1	251	251	CD
58810	2995	2	,	,	,
58810	2995	3	_	_	NNP
58810	2995	4	P	P	NNP
58810	2995	5	'	'	''
58810	2995	6	'	'	''
58810	2995	7	'	'	''
58810	2995	8	_	_	NNP
58810	2995	9	represents	represent	VBZ
58810	2995	10	elongation	elongation	NN
58810	2995	11	east	east	NN
58810	2995	12	of	of	IN
58810	2995	13	the	the	DT
58810	2995	14	sun	sun	NN
58810	2995	15	,	,	,
58810	2995	16	and	and	CC
58810	2995	17	_	_	NNP
58810	2995	18	P	P	NNP
58810	2995	19	'	'	''
58810	2995	20	_	_	NNP
58810	2995	21	elongation	elongation	NN
58810	2995	22	west	west	NN
58810	2995	23	.	.	.
58810	2996	1	It	-PRON-	PRP
58810	2996	2	will	will	MD
58810	2996	3	be	be	VB
58810	2996	4	seen	see	VBN
58810	2996	5	that	that	IN
58810	2996	6	it	-PRON-	PRP
58810	2996	7	is	be	VBZ
58810	2996	8	much	much	RB
58810	2996	9	farther	farth	JJR
58810	2996	10	from	from	IN
58810	2996	11	_	_	NNP
58810	2996	12	P	P	NNP
58810	2996	13	'	'	''
58810	2996	14	_	_	NNP
58810	2996	15	around	around	RB
58810	2996	16	to	to	IN
58810	2996	17	_	_	NNP
58810	2996	18	P	P	NNP
58810	2996	19	'	'	''
58810	2996	20	'	'	''
58810	2996	21	'	'	''
58810	2996	22	_	_	XX
58810	2996	23	than	than	IN
58810	2996	24	from	from	IN
58810	2996	25	_	_	NNP
58810	2996	26	P	P	NNP
58810	2996	27	'	'	''
58810	2996	28	'	'	''
58810	2996	29	'	'	''
58810	2996	30	_	_	NNP
58810	2996	31	on	on	IN
58810	2996	32	to	to	IN
58810	2996	33	_	_	NNP
58810	2996	34	P	P	NNP
58810	2996	35	'	'	''
58810	2996	36	_	_	NN
58810	2996	37	.	.	.
58810	2997	1	Mercury	Mercury	NNP
58810	2997	2	is	be	VBZ
58810	2997	3	only	only	RB
58810	2997	4	about	about	RB
58810	2997	5	forty	forty	CD
58810	2997	6	-	-	HYPH
58810	2997	7	eight	eight	CD
58810	2997	8	days	day	NNS
58810	2997	9	in	in	IN
58810	2997	10	passing	pass	VBG
58810	2997	11	from	from	IN
58810	2997	12	greatest	great	JJS
58810	2997	13	elongation	elongation	NN
58810	2997	14	east	east	NN
58810	2997	15	to	to	IN
58810	2997	16	greatest	great	JJS
58810	2997	17	elongation	elongation	NN
58810	2997	18	west	west	NN
58810	2997	19	,	,	,
58810	2997	20	while	while	IN
58810	2997	21	it	-PRON-	PRP
58810	2997	22	is	be	VBZ
58810	2997	23	about	about	RB
58810	2997	24	sixty	sixty	CD
58810	2997	25	-	-	HYPH
58810	2997	26	eight	eight	CD
58810	2997	27	days	day	NNS
58810	2997	28	in	in	IN
58810	2997	29	passing	pass	VBG
58810	2997	30	back	back	RB
58810	2997	31	again	again	RB
58810	2997	32	.	.	.
58810	2998	1	222	222	CD
58810	2998	2	.	.	.
58810	2999	1	_	_	NNP
58810	2999	2	Visibility	Visibility	NNP
58810	2999	3	of	of	IN
58810	2999	4	Mercury._--Mercury	Mercury._--Mercury	NNP
58810	2999	5	is	be	VBZ
58810	2999	6	too	too	RB
58810	2999	7	close	close	JJ
58810	2999	8	to	to	IN
58810	2999	9	the	the	DT
58810	2999	10	sun	sun	NN
58810	2999	11	for	for	IN
58810	2999	12	favorable	favorable	JJ
58810	2999	13	observation	observation	NN
58810	2999	14	.	.	.
58810	3000	1	It	-PRON-	PRP
58810	3000	2	is	be	VBZ
58810	3000	3	never	never	RB
58810	3000	4	seen	see	VBN
58810	3000	5	long	long	RB
58810	3000	6	after	after	IN
58810	3000	7	sunset	sunset	NN
58810	3000	8	,	,	,
58810	3000	9	or	or	CC
58810	3000	10	long	long	RB
58810	3000	11	before	before	IN
58810	3000	12	sunrise	sunrise	NN
58810	3000	13	,	,	,
58810	3000	14	and	and	CC
58810	3000	15	never	never	RB
58810	3000	16	far	far	RB
58810	3000	17	from	from	IN
58810	3000	18	the	the	DT
58810	3000	19	horizon	horizon	NN
58810	3000	20	.	.	.
58810	3001	1	When	when	WRB
58810	3001	2	visible	visible	JJ
58810	3001	3	at	at	RB
58810	3001	4	all	all	RB
58810	3001	5	,	,	,
58810	3001	6	it	-PRON-	PRP
58810	3001	7	must	must	MD
58810	3001	8	be	be	VB
58810	3001	9	sought	seek	VBN
58810	3001	10	for	for	IN
58810	3001	11	low	low	JJ
58810	3001	12	down	down	RB
58810	3001	13	in	in	IN
58810	3001	14	the	the	DT
58810	3001	15	west	west	NN
58810	3001	16	shortly	shortly	RB
58810	3001	17	after	after	IN
58810	3001	18	sunset	sunset	NN
58810	3001	19	,	,	,
58810	3001	20	or	or	CC
58810	3001	21	low	low	JJ
58810	3001	22	in	in	IN
58810	3001	23	the	the	DT
58810	3001	24	east	east	NN
58810	3001	25	shortly	shortly	RB
58810	3001	26	before	before	IN
58810	3001	27	sunrise	sunrise	NN
58810	3001	28	,	,	,
58810	3001	29	according	accord	VBG
58810	3001	30	as	as	IN
58810	3001	31	the	the	DT
58810	3001	32	planet	planet	NN
58810	3001	33	is	be	VBZ
58810	3001	34	at	at	IN
58810	3001	35	its	-PRON-	PRP$
58810	3001	36	east	east	NNP
58810	3001	37	or	or	CC
58810	3001	38	west	west	NNP
58810	3001	39	elongation	elongation	NN
58810	3001	40	.	.	.
58810	3002	1	It	-PRON-	PRP
58810	3002	2	is	be	VBZ
58810	3002	3	often	often	RB
58810	3002	4	visible	visible	JJ
58810	3002	5	to	to	IN
58810	3002	6	the	the	DT
58810	3002	7	naked	naked	JJ
58810	3002	8	eye	eye	NN
58810	3002	9	in	in	IN
58810	3002	10	our	-PRON-	PRP$
58810	3002	11	latitude	latitude	NN
58810	3002	12	;	;	:
58810	3002	13	but	but	CC
58810	3002	14	the	the	DT
58810	3002	15	illumination	illumination	NN
58810	3002	16	of	of	IN
58810	3002	17	the	the	DT
58810	3002	18	twilight	twilight	NN
58810	3002	19	sky	sky	NN
58810	3002	20	,	,	,
58810	3002	21	and	and	CC
58810	3002	22	the	the	DT
58810	3002	23	excess	excess	NN
58810	3002	24	of	of	IN
58810	3002	25	vapor	vapor	NN
58810	3002	26	in	in	IN
58810	3002	27	our	-PRON-	PRP$
58810	3002	28	atmosphere	atmosphere	NN
58810	3002	29	near	near	IN
58810	3002	30	the	the	DT
58810	3002	31	horizon	horizon	NN
58810	3002	32	,	,	,
58810	3002	33	combine	combine	VB
58810	3002	34	to	to	TO
58810	3002	35	make	make	VB
58810	3002	36	the	the	DT
58810	3002	37	telescopic	telescopic	JJ
58810	3002	38	study	study	NN
58810	3002	39	of	of	IN
58810	3002	40	the	the	DT
58810	3002	41	planet	planet	NN
58810	3002	42	difficult	difficult	JJ
58810	3002	43	and	and	CC
58810	3002	44	unsatisfactory	unsatisfactory	JJ
58810	3002	45	.	.	.
58810	3003	1	[	[	-LRB-
58810	3003	2	Illustration	illustration	NN
58810	3003	3	:	:	:
58810	3003	4	Fig	Fig	NNP
58810	3003	5	.	.	.
58810	3004	1	254	254	CD
58810	3004	2	.	.	.
58810	3004	3	]	]	-RRB-
58810	3005	1	223	223	CD
58810	3005	2	.	.	.
58810	3006	1	_	_	NNP
58810	3006	2	The	the	DT
58810	3006	3	Atmosphere	Atmosphere	NNP
58810	3006	4	and	and	CC
58810	3006	5	Surface	Surface	NNP
58810	3006	6	of	of	IN
58810	3006	7	Mercury._--Mercury	Mercury._--Mercury	NNP
58810	3006	8	seems	seem	VBZ
58810	3006	9	to	to	TO
58810	3006	10	be	be	VB
58810	3006	11	surrounded	surround	VBN
58810	3006	12	by	by	IN
58810	3006	13	a	a	DT
58810	3006	14	dense	dense	JJ
58810	3006	15	atmosphere	atmosphere	NN
58810	3006	16	.	.	.
58810	3007	1	One	one	CD
58810	3007	2	proof	proof	NN
58810	3007	3	of	of	IN
58810	3007	4	the	the	DT
58810	3007	5	existence	existence	NN
58810	3007	6	of	of	IN
58810	3007	7	such	such	PDT
58810	3007	8	an	an	DT
58810	3007	9	atmosphere	atmosphere	NN
58810	3007	10	is	be	VBZ
58810	3007	11	furnished	furnish	VBN
58810	3007	12	at	at	IN
58810	3007	13	the	the	DT
58810	3007	14	time	time	NN
58810	3007	15	of	of	IN
58810	3007	16	the	the	DT
58810	3007	17	planet	planet	NN
58810	3007	18	's	's	POS
58810	3007	19	_	_	NNP
58810	3007	20	transit	transit	NN
58810	3007	21	_	_	NNP
58810	3007	22	across	across	IN
58810	3007	23	the	the	DT
58810	3007	24	disk	disk	NN
58810	3007	25	of	of	IN
58810	3007	26	the	the	DT
58810	3007	27	sun	sun	NN
58810	3007	28	,	,	,
58810	3007	29	which	which	WDT
58810	3007	30	occasionally	occasionally	RB
58810	3007	31	happens	happen	VBZ
58810	3007	32	.	.	.
58810	3008	1	The	the	DT
58810	3008	2	planet	planet	NN
58810	3008	3	is	be	VBZ
58810	3008	4	then	then	RB
58810	3008	5	seen	see	VBN
58810	3008	6	surrounded	surround	VBN
58810	3008	7	by	by	IN
58810	3008	8	a	a	DT
58810	3008	9	border	border	NN
58810	3008	10	,	,	,
58810	3008	11	as	as	IN
58810	3008	12	shown	show	VBN
58810	3008	13	in	in	IN
58810	3008	14	Fig	Fig	NNP
58810	3008	15	.	.	.
58810	3009	1	254	254	CD
58810	3009	2	.	.	.
58810	3010	1	A	a	DT
58810	3010	2	bright	bright	JJ
58810	3010	3	spot	spot	NN
58810	3010	4	has	have	VBZ
58810	3010	5	also	also	RB
58810	3010	6	been	be	VBN
58810	3010	7	observed	observe	VBN
58810	3010	8	on	on	IN
58810	3010	9	the	the	DT
58810	3010	10	dark	dark	JJ
58810	3010	11	disk	disk	NN
58810	3010	12	of	of	IN
58810	3010	13	the	the	DT
58810	3010	14	planet	planet	NN
58810	3010	15	during	during	IN
58810	3010	16	a	a	DT
58810	3010	17	transit	transit	NN
58810	3010	18	,	,	,
58810	3010	19	as	as	IN
58810	3010	20	shown	show	VBN
58810	3010	21	in	in	IN
58810	3010	22	Fig	Fig	NNP
58810	3010	23	.	.	.
58810	3011	1	255	255	CD
58810	3011	2	.	.	.
58810	3012	1	The	the	DT
58810	3012	2	border	border	NN
58810	3012	3	around	around	IN
58810	3012	4	the	the	DT
58810	3012	5	planet	planet	NN
58810	3012	6	seems	seem	VBZ
58810	3012	7	to	to	TO
58810	3012	8	be	be	VB
58810	3012	9	due	due	IN
58810	3012	10	to	to	IN
58810	3012	11	the	the	DT
58810	3012	12	action	action	NN
58810	3012	13	of	of	IN
58810	3012	14	the	the	DT
58810	3012	15	planet	planet	NN
58810	3012	16	's	's	POS
58810	3012	17	atmosphere	atmosphere	NN
58810	3012	18	;	;	:
58810	3012	19	but	but	CC
58810	3012	20	it	-PRON-	PRP
58810	3012	21	is	be	VBZ
58810	3012	22	difficult	difficult	JJ
58810	3012	23	to	to	TO
58810	3012	24	account	account	VB
58810	3012	25	for	for	IN
58810	3012	26	the	the	DT
58810	3012	27	bright	bright	JJ
58810	3012	28	spot	spot	NN
58810	3012	29	.	.	.
58810	3013	1	[	[	-LRB-
58810	3013	2	Illustration	illustration	NN
58810	3013	3	:	:	:
58810	3013	4	Fig	Fig	NNP
58810	3013	5	.	.	.
58810	3014	1	255	255	CD
58810	3014	2	.	.	.
58810	3014	3	]	]	-RRB-
58810	3015	1	[	[	-LRB-
58810	3015	2	Illustration	illustration	NN
58810	3015	3	:	:	:
58810	3015	4	Fig	Fig	NNP
58810	3015	5	.	.	.
58810	3016	1	256	256	CD
58810	3016	2	.	.	.
58810	3016	3	]	]	-RRB-
58810	3017	1	Schröter	schröter	RB
58810	3017	2	,	,	,
58810	3017	3	a	a	DT
58810	3017	4	celebrated	celebrated	JJ
58810	3017	5	German	german	JJ
58810	3017	6	astronomer	astronomer	NN
58810	3017	7	,	,	,
58810	3017	8	at	at	IN
58810	3017	9	about	about	IN
58810	3017	10	the	the	DT
58810	3017	11	beginning	beginning	NN
58810	3017	12	of	of	IN
58810	3017	13	the	the	DT
58810	3017	14	present	present	JJ
58810	3017	15	century	century	NN
58810	3017	16	,	,	,
58810	3017	17	thought	think	VBD
58810	3017	18	that	that	IN
58810	3017	19	he	-PRON-	PRP
58810	3017	20	detected	detect	VBD
58810	3017	21	spots	spot	NNS
58810	3017	22	and	and	CC
58810	3017	23	shadings	shading	NNS
58810	3017	24	on	on	IN
58810	3017	25	the	the	DT
58810	3017	26	disk	disk	NN
58810	3017	27	of	of	IN
58810	3017	28	the	the	DT
58810	3017	29	planet	planet	NN
58810	3017	30	,	,	,
58810	3017	31	which	which	WDT
58810	3017	32	indicated	indicate	VBD
58810	3017	33	both	both	DT
58810	3017	34	the	the	DT
58810	3017	35	presence	presence	NN
58810	3017	36	of	of	IN
58810	3017	37	an	an	DT
58810	3017	38	atmosphere	atmosphere	NN
58810	3017	39	and	and	CC
58810	3017	40	of	of	IN
58810	3017	41	elevations	elevation	NNS
58810	3017	42	.	.	.
58810	3018	1	The	the	DT
58810	3018	2	shading	shading	NN
58810	3018	3	along	along	IN
58810	3018	4	the	the	DT
58810	3018	5	terminator	terminator	NN
58810	3018	6	,	,	,
58810	3018	7	which	which	WDT
58810	3018	8	seemed	seem	VBD
58810	3018	9	to	to	TO
58810	3018	10	indicate	indicate	VB
58810	3018	11	the	the	DT
58810	3018	12	presence	presence	NN
58810	3018	13	of	of	IN
58810	3018	14	a	a	DT
58810	3018	15	twilight	twilight	NN
58810	3018	16	,	,	,
58810	3018	17	and	and	CC
58810	3018	18	therefore	therefore	RB
58810	3018	19	of	of	IN
58810	3018	20	an	an	DT
58810	3018	21	atmosphere	atmosphere	NN
58810	3018	22	,	,	,
58810	3018	23	are	be	VBP
58810	3018	24	shown	show	VBN
58810	3018	25	in	in	IN
58810	3018	26	Fig	Fig	NNP
58810	3018	27	.	.	.
58810	3019	1	256	256	CD
58810	3019	2	.	.	.
58810	3020	1	It	-PRON-	PRP
58810	3020	2	also	also	RB
58810	3020	3	shows	show	VBZ
58810	3020	4	the	the	DT
58810	3020	5	blunted	blunted	JJ
58810	3020	6	aspect	aspect	NN
58810	3020	7	of	of	IN
58810	3020	8	one	one	CD
58810	3020	9	of	of	IN
58810	3020	10	the	the	DT
58810	3020	11	cusps	cusp	NNS
58810	3020	12	,	,	,
58810	3020	13	which	which	WDT
58810	3020	14	Schröter	Schröter	NNP
58810	3020	15	noticed	notice	VBD
58810	3020	16	at	at	IN
58810	3020	17	times	time	NNS
58810	3020	18	,	,	,
58810	3020	19	and	and	CC
58810	3020	20	which	which	WDT
58810	3020	21	he	-PRON-	PRP
58810	3020	22	attributed	attribute	VBD
58810	3020	23	to	to	IN
58810	3020	24	the	the	DT
58810	3020	25	shadow	shadow	NN
58810	3020	26	of	of	IN
58810	3020	27	a	a	DT
58810	3020	28	mountain	mountain	NN
58810	3020	29	,	,	,
58810	3020	30	estimated	estimate	VBN
58810	3020	31	to	to	TO
58810	3020	32	be	be	VB
58810	3020	33	ten	ten	CD
58810	3020	34	or	or	CC
58810	3020	35	twelve	twelve	CD
58810	3020	36	miles	mile	NNS
58810	3020	37	high	high	JJ
58810	3020	38	.	.	.
58810	3021	1	Fig	fig	NN
58810	3021	2	.	.	.
58810	3022	1	257	257	CD
58810	3022	2	shows	show	NNS
58810	3022	3	this	this	DT
58810	3022	4	mountain	mountain	NN
58810	3022	5	near	near	IN
58810	3022	6	the	the	DT
58810	3022	7	upper	upper	JJ
58810	3022	8	cusp	cusp	NN
58810	3022	9	,	,	,
58810	3022	10	as	as	IN
58810	3022	11	Schröter	Schröter	NNP
58810	3022	12	believed	believe	VBD
58810	3022	13	he	-PRON-	PRP
58810	3022	14	saw	see	VBD
58810	3022	15	it	-PRON-	PRP
58810	3022	16	in	in	IN
58810	3022	17	the	the	DT
58810	3022	18	year	year	NN
58810	3022	19	1800	1800	CD
58810	3022	20	.	.	.
58810	3023	1	By	by	IN
58810	3023	2	watching	watch	VBG
58810	3023	3	certain	certain	JJ
58810	3023	4	marks	mark	NNS
58810	3023	5	upon	upon	IN
58810	3023	6	the	the	DT
58810	3023	7	disk	disk	NN
58810	3023	8	of	of	IN
58810	3023	9	Mercury	Mercury	NNP
58810	3023	10	,	,	,
58810	3023	11	Schröter	Schröter	NNP
58810	3023	12	came	come	VBD
58810	3023	13	to	to	IN
58810	3023	14	the	the	DT
58810	3023	15	conclusion	conclusion	NN
58810	3023	16	that	that	IN
58810	3023	17	the	the	DT
58810	3023	18	planet	planet	NN
58810	3023	19	rotates	rotate	VBZ
58810	3023	20	on	on	IN
58810	3023	21	its	-PRON-	PRP$
58810	3023	22	axis	axis	NN
58810	3023	23	in	in	IN
58810	3023	24	about	about	RB
58810	3023	25	twenty	twenty	CD
58810	3023	26	-	-	HYPH
58810	3023	27	four	four	CD
58810	3023	28	hours	hour	NNS
58810	3023	29	.	.	.
58810	3024	1	Modern	modern	JJ
58810	3024	2	observers	observer	NNS
58810	3024	3	,	,	,
58810	3024	4	with	with	IN
58810	3024	5	more	more	RBR
58810	3024	6	powerful	powerful	JJ
58810	3024	7	telescopes	telescope	NNS
58810	3024	8	,	,	,
58810	3024	9	have	have	VBP
58810	3024	10	failed	fail	VBN
58810	3024	11	to	to	TO
58810	3024	12	verify	verify	VB
58810	3024	13	Schröter	Schröter	NNP
58810	3024	14	's	's	POS
58810	3024	15	observations	observation	NNS
58810	3024	16	as	as	IN
58810	3024	17	to	to	IN
58810	3024	18	the	the	DT
58810	3024	19	indications	indication	NNS
58810	3024	20	of	of	IN
58810	3024	21	an	an	DT
58810	3024	22	atmosphere	atmosphere	NN
58810	3024	23	and	and	CC
58810	3024	24	of	of	IN
58810	3024	25	elevations	elevation	NNS
58810	3024	26	.	.	.
58810	3025	1	Nothing	nothing	NN
58810	3025	2	is	be	VBZ
58810	3025	3	known	know	VBN
58810	3025	4	with	with	IN
58810	3025	5	certainty	certainty	NN
58810	3025	6	about	about	IN
58810	3025	7	the	the	DT
58810	3025	8	rotation	rotation	NN
58810	3025	9	of	of	IN
58810	3025	10	the	the	DT
58810	3025	11	planet	planet	NN
58810	3025	12	.	.	.
58810	3026	1	[	[	-LRB-
58810	3026	2	Illustration	illustration	NN
58810	3026	3	:	:	:
58810	3026	4	Fig	Fig	NNP
58810	3026	5	.	.	.
58810	3027	1	257	257	CD
58810	3027	2	.	.	.
58810	3027	3	]	]	-RRB-
58810	3028	1	The	the	DT
58810	3028	2	border	border	NN
58810	3028	3	around	around	IN
58810	3028	4	Mercury	Mercury	NNP
58810	3028	5	,	,	,
58810	3028	6	and	and	CC
58810	3028	7	the	the	DT
58810	3028	8	bright	bright	JJ
58810	3028	9	spot	spot	NN
58810	3028	10	on	on	IN
58810	3028	11	its	-PRON-	PRP$
58810	3028	12	disk	disk	NN
58810	3028	13	at	at	IN
58810	3028	14	the	the	DT
58810	3028	15	time	time	NN
58810	3028	16	of	of	IN
58810	3028	17	the	the	DT
58810	3028	18	transit	transit	NN
58810	3028	19	of	of	IN
58810	3028	20	the	the	DT
58810	3028	21	planet	planet	NN
58810	3028	22	across	across	IN
58810	3028	23	the	the	DT
58810	3028	24	sun	sun	NN
58810	3028	25	,	,	,
58810	3028	26	have	have	VBP
58810	3028	27	been	be	VBN
58810	3028	28	seen	see	VBN
58810	3028	29	since	since	IN
58810	3028	30	Schröter	Schröter	NNP
58810	3028	31	's	's	POS
58810	3028	32	time	time	NN
58810	3028	33	,	,	,
58810	3028	34	and	and	CC
58810	3028	35	the	the	DT
58810	3028	36	existence	existence	NN
58810	3028	37	of	of	IN
58810	3028	38	these	these	DT
58810	3028	39	phenomena	phenomenon	NNS
58810	3028	40	is	be	VBZ
58810	3028	41	now	now	RB
58810	3028	42	well	well	RB
58810	3028	43	established	establish	VBN
58810	3028	44	;	;	:
58810	3028	45	but	but	CC
58810	3028	46	astronomers	astronomer	NNS
58810	3028	47	are	be	VBP
58810	3028	48	far	far	RB
58810	3028	49	from	from	IN
58810	3028	50	being	be	VBG
58810	3028	51	agreed	agree	VBN
58810	3028	52	as	as	IN
58810	3028	53	to	to	IN
58810	3028	54	their	-PRON-	PRP$
58810	3028	55	cause	cause	NN
58810	3028	56	.	.	.
58810	3029	1	224	224	CD
58810	3029	2	.	.	.
58810	3030	1	_	_	NNP
58810	3030	2	Intra	Intra	NNP
58810	3030	3	-	-	JJ
58810	3030	4	Mercurial	mercurial	JJ
58810	3030	5	Planets._--It	planets._--it	NN
58810	3030	6	has	have	VBZ
58810	3030	7	for	for	IN
58810	3030	8	some	some	DT
58810	3030	9	time	time	NN
58810	3030	10	been	be	VBN
58810	3030	11	thought	think	VBN
58810	3030	12	probable	probable	JJ
58810	3030	13	that	that	IN
58810	3030	14	there	there	EX
58810	3030	15	is	be	VBZ
58810	3030	16	a	a	DT
58810	3030	17	group	group	NN
58810	3030	18	of	of	IN
58810	3030	19	small	small	JJ
58810	3030	20	planets	planet	NNS
58810	3030	21	between	between	IN
58810	3030	22	Mercury	Mercury	NNP
58810	3030	23	and	and	CC
58810	3030	24	the	the	DT
58810	3030	25	sun	sun	NN
58810	3030	26	;	;	:
58810	3030	27	and	and	CC
58810	3030	28	at	at	IN
58810	3030	29	various	various	JJ
58810	3030	30	times	time	NNS
58810	3030	31	the	the	DT
58810	3030	32	discovery	discovery	NN
58810	3030	33	of	of	IN
58810	3030	34	such	such	JJ
58810	3030	35	bodies	body	NNS
58810	3030	36	has	have	VBZ
58810	3030	37	been	be	VBN
58810	3030	38	announced	announce	VBN
58810	3030	39	.	.	.
58810	3031	1	In	in	IN
58810	3031	2	1859	1859	CD
58810	3031	3	a	a	DT
58810	3031	4	French	french	JJ
58810	3031	5	observer	observer	NN
58810	3031	6	believed	believe	VBD
58810	3031	7	that	that	IN
58810	3031	8	he	-PRON-	PRP
58810	3031	9	had	have	VBD
58810	3031	10	detected	detect	VBN
58810	3031	11	an	an	DT
58810	3031	12	intra	intra	JJ
58810	3031	13	-	-	JJ
58810	3031	14	Mercurial	mercurial	JJ
58810	3031	15	planet	planet	NN
58810	3031	16	,	,	,
58810	3031	17	to	to	TO
58810	3031	18	which	which	WDT
58810	3031	19	the	the	DT
58810	3031	20	name	name	NN
58810	3031	21	of	of	IN
58810	3031	22	_	_	NNP
58810	3031	23	Vulcan	Vulcan	NNP
58810	3031	24	_	_	NNP
58810	3031	25	was	be	VBD
58810	3031	26	given	give	VBN
58810	3031	27	,	,	,
58810	3031	28	and	and	CC
58810	3031	29	for	for	IN
58810	3031	30	which	which	WDT
58810	3031	31	careful	careful	JJ
58810	3031	32	search	search	NN
58810	3031	33	has	have	VBZ
58810	3031	34	since	since	IN
58810	3031	35	been	be	VBN
58810	3031	36	made	make	VBN
58810	3031	37	,	,	,
58810	3031	38	but	but	CC
58810	3031	39	without	without	IN
58810	3031	40	success	success	NN
58810	3031	41	.	.	.
58810	3032	1	During	during	IN
58810	3032	2	the	the	DT
58810	3032	3	total	total	JJ
58810	3032	4	eclipse	eclipse	NN
58810	3032	5	of	of	IN
58810	3032	6	1878	1878	CD
58810	3032	7	Professor	Professor	NNP
58810	3032	8	Watson	Watson	NNP
58810	3032	9	observed	observe	VBD
58810	3032	10	two	two	CD
58810	3032	11	objects	object	NNS
58810	3032	12	near	near	IN
58810	3032	13	the	the	DT
58810	3032	14	sun	sun	NN
58810	3032	15	,	,	,
58810	3032	16	which	which	WDT
58810	3032	17	he	-PRON-	PRP
58810	3032	18	thought	think	VBD
58810	3032	19	to	to	TO
58810	3032	20	be	be	VB
58810	3032	21	planets	planet	NNS
58810	3032	22	;	;	:
58810	3032	23	but	but	CC
58810	3032	24	this	this	DT
58810	3032	25	is	be	VBZ
58810	3032	26	still	still	RB
58810	3032	27	matter	matter	NN
58810	3032	28	of	of	IN
58810	3032	29	controversy	controversy	NN
58810	3032	30	.	.	.
58810	3033	1	Venus	Venus	NNP
58810	3033	2	.	.	.
58810	3034	1	225	225	CD
58810	3034	2	.	.	.
58810	3035	1	_	_	NNP
58810	3035	2	The	the	DT
58810	3035	3	Orbit	Orbit	NNP
58810	3035	4	of	of	IN
58810	3035	5	Venus._--The	venus._--the	CD
58810	3035	6	orbit	orbit	NN
58810	3035	7	of	of	IN
58810	3035	8	Venus	Venus	NNP
58810	3035	9	has	have	VBZ
58810	3035	10	but	but	CC
58810	3035	11	slight	slight	JJ
58810	3035	12	eccentricity	eccentricity	NN
58810	3035	13	,	,	,
58810	3035	14	differing	differ	VBG
58810	3035	15	less	less	RBR
58810	3035	16	from	from	IN
58810	3035	17	a	a	DT
58810	3035	18	circle	circle	NN
58810	3035	19	than	than	IN
58810	3035	20	that	that	DT
58810	3035	21	of	of	IN
58810	3035	22	any	any	DT
58810	3035	23	other	other	JJ
58810	3035	24	large	large	JJ
58810	3035	25	planet	planet	NN
58810	3035	26	.	.	.
58810	3036	1	It	-PRON-	PRP
58810	3036	2	is	be	VBZ
58810	3036	3	inclined	inclined	JJ
58810	3036	4	to	to	IN
58810	3036	5	the	the	DT
58810	3036	6	ecliptic	ecliptic	JJ
58810	3036	7	somewhat	somewhat	RB
58810	3036	8	more	more	JJR
58810	3036	9	than	than	IN
58810	3036	10	three	three	CD
58810	3036	11	degrees	degree	NNS
58810	3036	12	.	.	.
58810	3037	1	The	the	DT
58810	3037	2	mean	mean	JJ
58810	3037	3	distance	distance	NN
58810	3037	4	of	of	IN
58810	3037	5	the	the	DT
58810	3037	6	planet	planet	NN
58810	3037	7	from	from	IN
58810	3037	8	the	the	DT
58810	3037	9	sun	sun	NN
58810	3037	10	is	be	VBZ
58810	3037	11	about	about	RB
58810	3037	12	sixty	sixty	CD
58810	3037	13	-	-	HYPH
58810	3037	14	seven	seven	CD
58810	3037	15	million	million	CD
58810	3037	16	miles	mile	NNS
58810	3037	17	.	.	.
58810	3038	1	226	226	CD
58810	3038	2	.	.	.
58810	3039	1	_	_	NNP
58810	3039	2	Distance	Distance	NNP
58810	3039	3	of	of	IN
58810	3039	4	Venus	Venus	NNP
58810	3039	5	from	from	IN
58810	3039	6	the	the	DT
58810	3039	7	Earth._--The	earth._--the	CD
58810	3039	8	distance	distance	NN
58810	3039	9	of	of	IN
58810	3039	10	Venus	Venus	NNP
58810	3039	11	from	from	IN
58810	3039	12	the	the	DT
58810	3039	13	earth	earth	NN
58810	3039	14	varies	vary	VBZ
58810	3039	15	within	within	IN
58810	3039	16	much	much	RB
58810	3039	17	wider	wide	JJR
58810	3039	18	limits	limit	NNS
58810	3039	19	than	than	IN
58810	3039	20	that	that	DT
58810	3039	21	of	of	IN
58810	3039	22	Mercury	Mercury	NNP
58810	3039	23	.	.	.
58810	3040	1	When	when	WRB
58810	3040	2	Venus	Venus	NNP
58810	3040	3	is	be	VBZ
58810	3040	4	at	at	IN
58810	3040	5	inferior	inferior	JJ
58810	3040	6	conjunction	conjunction	NN
58810	3040	7	,	,	,
58810	3040	8	her	-PRON-	PRP$
58810	3040	9	distance	distance	NN
58810	3040	10	from	from	IN
58810	3040	11	the	the	DT
58810	3040	12	earth	earth	NN
58810	3040	13	is	be	VBZ
58810	3040	14	ninety	ninety	CD
58810	3040	15	-	-	HYPH
58810	3040	16	two	two	CD
58810	3040	17	million	million	CD
58810	3040	18	miles	mile	NNS
58810	3040	19	_	_	NNP
58810	3040	20	minus	minus	CC
58810	3040	21	_	_	NNP
58810	3040	22	sixty	sixty	CD
58810	3040	23	-	-	HYPH
58810	3040	24	seven	seven	CD
58810	3040	25	million	million	CD
58810	3040	26	miles	mile	NNS
58810	3040	27	,	,	,
58810	3040	28	or	or	CC
58810	3040	29	twenty	twenty	CD
58810	3040	30	-	-	HYPH
58810	3040	31	five	five	CD
58810	3040	32	million	million	CD
58810	3040	33	miles	mile	NNS
58810	3040	34	;	;	:
58810	3040	35	and	and	CC
58810	3040	36	when	when	WRB
58810	3040	37	at	at	IN
58810	3040	38	superior	superior	JJ
58810	3040	39	conjunction	conjunction	NN
58810	3040	40	it	-PRON-	PRP
58810	3040	41	is	be	VBZ
58810	3040	42	ninety	ninety	CD
58810	3040	43	-	-	HYPH
58810	3040	44	two	two	CD
58810	3040	45	million	million	CD
58810	3040	46	miles	mile	NNS
58810	3040	47	_	_	NNP
58810	3040	48	plus	plus	CC
58810	3040	49	_	_	NNP
58810	3040	50	sixty	sixty	CD
58810	3040	51	-	-	HYPH
58810	3040	52	seven	seven	CD
58810	3040	53	million	million	CD
58810	3040	54	miles	mile	NNS
58810	3040	55	,	,	,
58810	3040	56	or	or	CC
58810	3040	57	a	a	DT
58810	3040	58	hundred	hundred	CD
58810	3040	59	and	and	CC
58810	3040	60	fifty	fifty	CD
58810	3040	61	-	-	HYPH
58810	3040	62	nine	nine	CD
58810	3040	63	million	million	CD
58810	3040	64	miles	mile	NNS
58810	3040	65	.	.	.
58810	3041	1	Venus	Venus	NNP
58810	3041	2	is	be	VBZ
58810	3041	3	considerably	considerably	RB
58810	3041	4	more	more	JJR
58810	3041	5	than	than	IN
58810	3041	6	_	_	NNP
58810	3041	7	six	six	CD
58810	3041	8	times	time	NNS
58810	3041	9	_	_	NNP
58810	3041	10	as	as	RB
58810	3041	11	far	far	RB
58810	3041	12	off	off	RB
58810	3041	13	at	at	IN
58810	3041	14	superior	superior	JJ
58810	3041	15	conjunction	conjunction	NN
58810	3041	16	as	as	IN
58810	3041	17	at	at	IN
58810	3041	18	inferior	inferior	JJ
58810	3041	19	conjunction	conjunction	NN
58810	3041	20	.	.	.
58810	3042	1	[	[	-LRB-
58810	3042	2	Illustration	illustration	NN
58810	3042	3	:	:	:
58810	3042	4	Fig	Fig	NNP
58810	3042	5	.	.	.
58810	3043	1	258	258	CD
58810	3043	2	.	.	.
58810	3043	3	]	]	-RRB-
58810	3044	1	227	227	CD
58810	3044	2	.	.	.
58810	3045	1	_	_	NNP
58810	3045	2	Apparent	Apparent	NNP
58810	3045	3	Size	Size	NNP
58810	3045	4	of	of	IN
58810	3045	5	Venus._--Owing	venus._--owe	VBG
58810	3045	6	to	to	IN
58810	3045	7	the	the	DT
58810	3045	8	great	great	JJ
58810	3045	9	variation	variation	NN
58810	3045	10	in	in	IN
58810	3045	11	the	the	DT
58810	3045	12	distance	distance	NN
58810	3045	13	of	of	IN
58810	3045	14	Venus	Venus	NNP
58810	3045	15	from	from	IN
58810	3045	16	the	the	DT
58810	3045	17	earth	earth	NN
58810	3045	18	,	,	,
58810	3045	19	her	-PRON-	PRP$
58810	3045	20	apparent	apparent	JJ
58810	3045	21	diameter	diameter	NN
58810	3045	22	varies	vary	VBZ
58810	3045	23	from	from	IN
58810	3045	24	about	about	RB
58810	3045	25	ten	ten	CD
58810	3045	26	seconds	second	NNS
58810	3045	27	to	to	IN
58810	3045	28	about	about	RB
58810	3045	29	sixty	sixty	CD
58810	3045	30	-	-	HYPH
58810	3045	31	six	six	CD
58810	3045	32	seconds	second	NNS
58810	3045	33	.	.	.
58810	3046	1	Fig	fig	NN
58810	3046	2	.	.	.
58810	3047	1	258	258	CD
58810	3047	2	shows	show	VBZ
58810	3047	3	the	the	DT
58810	3047	4	apparent	apparent	JJ
58810	3047	5	size	size	NN
58810	3047	6	of	of	IN
58810	3047	7	Venus	Venus	NNP
58810	3047	8	at	at	IN
58810	3047	9	her	-PRON-	PRP$
58810	3047	10	extreme	extreme	JJ
58810	3047	11	and	and	CC
58810	3047	12	mean	mean	VBP
58810	3047	13	distances	distance	NNS
58810	3047	14	from	from	IN
58810	3047	15	the	the	DT
58810	3047	16	earth	earth	NN
58810	3047	17	.	.	.
58810	3048	1	228	228	CD
58810	3048	2	.	.	.
58810	3049	1	_	_	NNP
58810	3049	2	Volume	Volume	NNP
58810	3049	3	and	and	CC
58810	3049	4	Density	Density	NNP
58810	3049	5	of	of	IN
58810	3049	6	Venus._--The	venus._--the	CD
58810	3049	7	real	real	JJ
58810	3049	8	size	size	NN
58810	3049	9	of	of	IN
58810	3049	10	Venus	Venus	NNP
58810	3049	11	is	be	VBZ
58810	3049	12	about	about	RB
58810	3049	13	the	the	DT
58810	3049	14	same	same	JJ
58810	3049	15	as	as	IN
58810	3049	16	that	that	DT
58810	3049	17	of	of	IN
58810	3049	18	the	the	DT
58810	3049	19	earth	earth	NN
58810	3049	20	,	,	,
58810	3049	21	her	-PRON-	PRP$
58810	3049	22	diameter	diameter	NN
58810	3049	23	being	be	VBG
58810	3049	24	only	only	RB
58810	3049	25	about	about	RB
58810	3049	26	three	three	CD
58810	3049	27	hundred	hundred	CD
58810	3049	28	miles	mile	NNS
58810	3049	29	less	less	JJR
58810	3049	30	.	.	.
58810	3050	1	The	the	DT
58810	3050	2	comparative	comparative	JJ
58810	3050	3	sizes	size	NNS
58810	3050	4	of	of	IN
58810	3050	5	the	the	DT
58810	3050	6	two	two	CD
58810	3050	7	planets	planet	NNS
58810	3050	8	are	be	VBP
58810	3050	9	shown	show	VBN
58810	3050	10	in	in	IN
58810	3050	11	Fig	Fig	NNP
58810	3050	12	.	.	.
58810	3051	1	259	259	CD
58810	3051	2	.	.	.
58810	3052	1	The	the	DT
58810	3052	2	density	density	NN
58810	3052	3	of	of	IN
58810	3052	4	Venus	Venus	NNP
58810	3052	5	is	be	VBZ
58810	3052	6	a	a	DT
58810	3052	7	little	little	JJ
58810	3052	8	less	less	JJR
58810	3052	9	than	than	IN
58810	3052	10	that	that	DT
58810	3052	11	of	of	IN
58810	3052	12	the	the	DT
58810	3052	13	earth	earth	NN
58810	3052	14	.	.	.
58810	3053	1	[	[	-LRB-
58810	3053	2	Illustration	illustration	NN
58810	3053	3	:	:	:
58810	3053	4	Fig	Fig	NNP
58810	3053	5	.	.	.
58810	3054	1	259	259	CD
58810	3054	2	.	.	.
58810	3054	3	]	]	-RRB-
58810	3055	1	229	229	CD
58810	3055	2	.	.	.
58810	3056	1	_	_	NNP
58810	3056	2	The	the	DT
58810	3056	3	Greatest	Greatest	NNP
58810	3056	4	Elongation	Elongation	NNP
58810	3056	5	of	of	IN
58810	3056	6	Venus._--Venus	Venus._--Venus	NNPS
58810	3056	7	,	,	,
58810	3056	8	like	like	IN
58810	3056	9	Mercury	Mercury	NNP
58810	3056	10	,	,	,
58810	3056	11	appears	appear	VBZ
58810	3056	12	to	to	TO
58810	3056	13	oscillate	oscillate	VB
58810	3056	14	to	to	IN
58810	3056	15	and	and	CC
58810	3056	16	fro	fro	JJ
58810	3056	17	across	across	IN
58810	3056	18	the	the	DT
58810	3056	19	sun	sun	NN
58810	3056	20	.	.	.
58810	3057	1	The	the	DT
58810	3057	2	angular	angular	JJ
58810	3057	3	value	value	NN
58810	3057	4	of	of	IN
58810	3057	5	the	the	DT
58810	3057	6	greatest	great	JJS
58810	3057	7	elongation	elongation	NN
58810	3057	8	of	of	IN
58810	3057	9	Venus	Venus	NNP
58810	3057	10	varies	varie	NNS
58810	3057	11	but	but	CC
58810	3057	12	slightly	slightly	RB
58810	3057	13	,	,	,
58810	3057	14	its	-PRON-	PRP$
58810	3057	15	greatest	great	JJS
58810	3057	16	value	value	NN
58810	3057	17	being	be	VBG
58810	3057	18	about	about	RB
58810	3057	19	forty	forty	CD
58810	3057	20	-	-	HYPH
58810	3057	21	seven	seven	CD
58810	3057	22	degrees	degree	NNS
58810	3057	23	.	.	.
58810	3058	1	230	230	CD
58810	3058	2	.	.	.
58810	3059	1	_	_	NNP
58810	3059	2	Sidereal	Sidereal	NNP
58810	3059	3	and	and	CC
58810	3059	4	Synodical	Synodical	NNP
58810	3059	5	Periods	Periods	NNPS
58810	3059	6	of	of	IN
58810	3059	7	Venus._--The	Venus._--The	NNP
58810	3059	8	_	_	NNP
58810	3059	9	sidereal	sidereal	NN
58810	3059	10	_	_	NNP
58810	3059	11	period	period	NN
58810	3059	12	of	of	IN
58810	3059	13	Venus	Venus	NNP
58810	3059	14	,	,	,
58810	3059	15	or	or	CC
58810	3059	16	that	that	DT
58810	3059	17	of	of	IN
58810	3059	18	a	a	DT
58810	3059	19	complete	complete	JJ
58810	3059	20	revolution	revolution	NN
58810	3059	21	around	around	IN
58810	3059	22	the	the	DT
58810	3059	23	sun	sun	NN
58810	3059	24	,	,	,
58810	3059	25	is	be	VBZ
58810	3059	26	about	about	RB
58810	3059	27	two	two	CD
58810	3059	28	hundred	hundred	CD
58810	3059	29	and	and	CC
58810	3059	30	twenty	twenty	CD
58810	3059	31	-	-	HYPH
58810	3059	32	five	five	CD
58810	3059	33	days	day	NNS
58810	3059	34	;	;	:
58810	3059	35	her	-PRON-	PRP$
58810	3059	36	orbital	orbital	JJ
58810	3059	37	motion	motion	NN
58810	3059	38	being	be	VBG
58810	3059	39	at	at	IN
58810	3059	40	the	the	DT
58810	3059	41	rate	rate	NN
58810	3059	42	of	of	IN
58810	3059	43	nearly	nearly	RB
58810	3059	44	twenty	twenty	CD
58810	3059	45	-	-	HYPH
58810	3059	46	two	two	CD
58810	3059	47	miles	mile	NNS
58810	3059	48	a	a	DT
58810	3059	49	second	second	NN
58810	3059	50	.	.	.
58810	3060	1	Her	-PRON-	PRP$
58810	3060	2	_	_	NNP
58810	3060	3	synodical	synodical	JJ
58810	3060	4	_	_	NNP
58810	3060	5	period	period	NN
58810	3060	6	,	,	,
58810	3060	7	or	or	CC
58810	3060	8	the	the	DT
58810	3060	9	time	time	NN
58810	3060	10	it	-PRON-	PRP
58810	3060	11	takes	take	VBZ
58810	3060	12	her	-PRON-	PRP
58810	3060	13	to	to	TO
58810	3060	14	pass	pass	VB
58810	3060	15	around	around	RB
58810	3060	16	from	from	IN
58810	3060	17	her	-PRON-	PRP$
58810	3060	18	greatest	great	JJS
58810	3060	19	eastern	eastern	JJ
58810	3060	20	elongation	elongation	NN
58810	3060	21	to	to	IN
58810	3060	22	the	the	DT
58810	3060	23	same	same	JJ
58810	3060	24	elongation	elongation	NN
58810	3060	25	again	again	RB
58810	3060	26	,	,	,
58810	3060	27	is	be	VBZ
58810	3060	28	about	about	RB
58810	3060	29	five	five	CD
58810	3060	30	hundred	hundred	CD
58810	3060	31	and	and	CC
58810	3060	32	eighty	eighty	CD
58810	3060	33	-	-	HYPH
58810	3060	34	four	four	CD
58810	3060	35	days	day	NNS
58810	3060	36	,	,	,
58810	3060	37	or	or	CC
58810	3060	38	eighteen	eighteen	CD
58810	3060	39	months	month	NNS
58810	3060	40	.	.	.
58810	3061	1	Venus	Venus	NNP
58810	3061	2	is	be	VBZ
58810	3061	3	a	a	DT
58810	3061	4	hundred	hundred	CD
58810	3061	5	and	and	CC
58810	3061	6	forty	forty	CD
58810	3061	7	-	-	HYPH
58810	3061	8	six	six	CD
58810	3061	9	days	day	NNS
58810	3061	10	,	,	,
58810	3061	11	or	or	CC
58810	3061	12	nearly	nearly	RB
58810	3061	13	five	five	CD
58810	3061	14	months	month	NNS
58810	3061	15	,	,	,
58810	3061	16	in	in	IN
58810	3061	17	passing	pass	VBG
58810	3061	18	from	from	IN
58810	3061	19	her	-PRON-	PRP$
58810	3061	20	greatest	great	JJS
58810	3061	21	elongation	elongation	NN
58810	3061	22	east	east	NN
58810	3061	23	through	through	IN
58810	3061	24	inferior	inferior	JJ
58810	3061	25	conjunction	conjunction	NN
58810	3061	26	to	to	IN
58810	3061	27	her	-PRON-	PRP$
58810	3061	28	greatest	great	JJS
58810	3061	29	elongation	elongation	NN
58810	3061	30	west	west	NN
58810	3061	31	.	.	.
58810	3062	1	231	231	CD
58810	3062	2	.	.	.
58810	3063	1	_	_	NNP
58810	3063	2	Venus	Venus	NNP
58810	3063	3	as	as	IN
58810	3063	4	a	a	DT
58810	3063	5	Morning	morning	NN
58810	3063	6	and	and	CC
58810	3063	7	an	an	DT
58810	3063	8	Evening	Evening	NNP
58810	3063	9	Star._--For	Star._--For	NNP
58810	3063	10	a	a	DT
58810	3063	11	period	period	NN
58810	3063	12	of	of	IN
58810	3063	13	about	about	RB
58810	3063	14	nine	nine	CD
58810	3063	15	months	month	NNS
58810	3063	16	,	,	,
58810	3063	17	while	while	IN
58810	3063	18	Venus	Venus	NNP
58810	3063	19	is	be	VBZ
58810	3063	20	passing	pass	VBG
58810	3063	21	from	from	IN
58810	3063	22	superior	superior	JJ
58810	3063	23	conjunction	conjunction	NN
58810	3063	24	to	to	IN
58810	3063	25	her	-PRON-	PRP$
58810	3063	26	greatest	great	JJS
58810	3063	27	eastern	eastern	JJ
58810	3063	28	elongation	elongation	NN
58810	3063	29	,	,	,
58810	3063	30	she	-PRON-	PRP
58810	3063	31	will	will	MD
58810	3063	32	be	be	VB
58810	3063	33	east	east	JJ
58810	3063	34	of	of	IN
58810	3063	35	the	the	DT
58810	3063	36	sun	sun	NN
58810	3063	37	,	,	,
58810	3063	38	and	and	CC
58810	3063	39	will	will	MD
58810	3063	40	therefore	therefore	RB
58810	3063	41	set	set	VB
58810	3063	42	after	after	IN
58810	3063	43	the	the	DT
58810	3063	44	sun	sun	NN
58810	3063	45	.	.	.
58810	3064	1	During	during	IN
58810	3064	2	this	this	DT
58810	3064	3	period	period	NN
58810	3064	4	she	-PRON-	PRP
58810	3064	5	is	be	VBZ
58810	3064	6	the	the	DT
58810	3064	7	_	_	NNP
58810	3064	8	evening	evening	NN
58810	3064	9	star	star	NN
58810	3064	10	_	_	NNP
58810	3064	11	,	,	,
58810	3064	12	the	the	DT
58810	3064	13	_	_	NNP
58810	3064	14	Hesperus	Hesperus	NNP
58810	3064	15	_	_	NNP
58810	3064	16	of	of	IN
58810	3064	17	the	the	DT
58810	3064	18	ancients	ancient	NNS
58810	3064	19	.	.	.
58810	3065	1	While	while	IN
58810	3065	2	passing	pass	VBG
58810	3065	3	from	from	IN
58810	3065	4	inferior	inferior	JJ
58810	3065	5	conjunction	conjunction	NN
58810	3065	6	to	to	IN
58810	3065	7	superior	superior	JJ
58810	3065	8	conjunction	conjunction	NN
58810	3065	9	,	,	,
58810	3065	10	Venus	Venus	NNP
58810	3065	11	is	be	VBZ
58810	3065	12	west	west	NN
58810	3065	13	of	of	IN
58810	3065	14	the	the	DT
58810	3065	15	sun	sun	NN
58810	3065	16	,	,	,
58810	3065	17	and	and	CC
58810	3065	18	therefore	therefore	RB
58810	3065	19	rises	rise	VBZ
58810	3065	20	before	before	IN
58810	3065	21	the	the	DT
58810	3065	22	sun	sun	NN
58810	3065	23	.	.	.
58810	3066	1	During	during	IN
58810	3066	2	this	this	DT
58810	3066	3	period	period	NN
58810	3066	4	of	of	IN
58810	3066	5	nine	nine	CD
58810	3066	6	months	month	NNS
58810	3066	7	she	-PRON-	PRP
58810	3066	8	is	be	VBZ
58810	3066	9	the	the	DT
58810	3066	10	_	_	NNP
58810	3066	11	morning	morning	NN
58810	3066	12	star	star	NN
58810	3066	13	_	_	NNP
58810	3066	14	,	,	,
58810	3066	15	the	the	DT
58810	3066	16	_	_	NNP
58810	3066	17	Phosphorus	Phosphorus	NNP
58810	3066	18	_	_	NNP
58810	3066	19	,	,	,
58810	3066	20	or	or	CC
58810	3066	21	_	_	NNP
58810	3066	22	Lucifer	Lucifer	NNP
58810	3066	23	_	_	NNP
58810	3066	24	,	,	,
58810	3066	25	of	of	IN
58810	3066	26	the	the	DT
58810	3066	27	ancients	ancient	NNS
58810	3066	28	.	.	.
58810	3067	1	232	232	CD
58810	3067	2	.	.	.
58810	3068	1	_	_	NNP
58810	3068	2	Brilliancy	Brilliancy	NNP
58810	3068	3	of	of	IN
58810	3068	4	Venus._--Next	venus._--next	PRP
58810	3068	5	to	to	IN
58810	3068	6	the	the	DT
58810	3068	7	sun	sun	NN
58810	3068	8	and	and	CC
58810	3068	9	moon	moon	NN
58810	3068	10	,	,	,
58810	3068	11	Venus	Venus	NNP
58810	3068	12	is	be	VBZ
58810	3068	13	at	at	IN
58810	3068	14	times	time	NNS
58810	3068	15	the	the	DT
58810	3068	16	most	most	RBS
58810	3068	17	brilliant	brilliant	JJ
58810	3068	18	object	object	NN
58810	3068	19	in	in	IN
58810	3068	20	the	the	DT
58810	3068	21	heavens	heavens	NNPS
58810	3068	22	,	,	,
58810	3068	23	being	be	VBG
58810	3068	24	bright	bright	JJ
58810	3068	25	enough	enough	RB
58810	3068	26	to	to	TO
58810	3068	27	be	be	VB
58810	3068	28	seen	see	VBN
58810	3068	29	in	in	IN
58810	3068	30	daylight	daylight	NN
58810	3068	31	,	,	,
58810	3068	32	and	and	CC
58810	3068	33	to	to	TO
58810	3068	34	cast	cast	VB
58810	3068	35	a	a	DT
58810	3068	36	distinct	distinct	JJ
58810	3068	37	shadow	shadow	NN
58810	3068	38	at	at	IN
58810	3068	39	night	night	NN
58810	3068	40	.	.	.
58810	3069	1	Her	-PRON-	PRP$
58810	3069	2	brightness	brightness	NN
58810	3069	3	,	,	,
58810	3069	4	however	however	RB
58810	3069	5	,	,	,
58810	3069	6	varies	vary	VBZ
58810	3069	7	considerably	considerably	RB
58810	3069	8	,	,	,
58810	3069	9	owing	owe	VBG
58810	3069	10	to	to	IN
58810	3069	11	her	-PRON-	PRP$
58810	3069	12	phases	phase	NNS
58810	3069	13	and	and	CC
58810	3069	14	to	to	IN
58810	3069	15	her	-PRON-	PRP$
58810	3069	16	varying	varying	NN
58810	3069	17	distance	distance	NN
58810	3069	18	from	from	IN
58810	3069	19	the	the	DT
58810	3069	20	earth	earth	NN
58810	3069	21	.	.	.
58810	3070	1	She	-PRON-	PRP
58810	3070	2	does	do	VBZ
58810	3070	3	not	not	RB
58810	3070	4	appear	appear	VB
58810	3070	5	brightest	bright	JJS
58810	3070	6	when	when	WRB
58810	3070	7	at	at	IN
58810	3070	8	full	full	JJ
58810	3070	9	,	,	,
58810	3070	10	for	for	IN
58810	3070	11	she	-PRON-	PRP
58810	3070	12	is	be	VBZ
58810	3070	13	then	then	RB
58810	3070	14	farthest	farthest	VB
58810	3070	15	from	from	IN
58810	3070	16	the	the	DT
58810	3070	17	earth	earth	NN
58810	3070	18	,	,	,
58810	3070	19	at	at	IN
58810	3070	20	superior	superior	JJ
58810	3070	21	conjunction	conjunction	NN
58810	3070	22	;	;	:
58810	3070	23	nor	nor	CC
58810	3070	24	does	do	VBZ
58810	3070	25	she	-PRON-	PRP
58810	3070	26	appear	appear	VB
58810	3070	27	brightest	bright	JJS
58810	3070	28	when	when	WRB
58810	3070	29	nearest	nearest	RB
58810	3070	30	the	the	DT
58810	3070	31	earth	earth	NN
58810	3070	32	,	,	,
58810	3070	33	at	at	IN
58810	3070	34	inferior	inferior	JJ
58810	3070	35	conjunction	conjunction	NN
58810	3070	36	,	,	,
58810	3070	37	for	for	IN
58810	3070	38	her	-PRON-	PRP$
58810	3070	39	phase	phase	NN
58810	3070	40	is	be	VBZ
58810	3070	41	then	then	RB
58810	3070	42	a	a	DT
58810	3070	43	thin	thin	JJ
58810	3070	44	crescent	crescent	NN
58810	3070	45	(	(	-LRB-
58810	3070	46	see	see	VB
58810	3070	47	Fig	Fig	NNP
58810	3070	48	.	.	.
58810	3071	1	258	258	CD
58810	3071	2	)	)	-RRB-
58810	3071	3	.	.	.
58810	3072	1	She	-PRON-	PRP
58810	3072	2	is	be	VBZ
58810	3072	3	most	most	RBS
58810	3072	4	conspicuous	conspicuous	JJ
58810	3072	5	while	while	IN
58810	3072	6	passing	pass	VBG
58810	3072	7	from	from	IN
58810	3072	8	her	-PRON-	PRP$
58810	3072	9	greatest	great	JJS
58810	3072	10	eastern	eastern	JJ
58810	3072	11	elongation	elongation	NN
58810	3072	12	to	to	IN
58810	3072	13	her	-PRON-	PRP$
58810	3072	14	greatest	great	JJS
58810	3072	15	western	western	JJ
58810	3072	16	elongation	elongation	NN
58810	3072	17	.	.	.
58810	3073	1	After	after	IN
58810	3073	2	she	-PRON-	PRP
58810	3073	3	has	have	VBZ
58810	3073	4	passed	pass	VBN
58810	3073	5	her	-PRON-	PRP$
58810	3073	6	eastern	eastern	JJ
58810	3073	7	elongation	elongation	NN
58810	3073	8	,	,	,
58810	3073	9	she	-PRON-	PRP
58810	3073	10	becomes	become	VBZ
58810	3073	11	brighter	bright	JJR
58810	3073	12	and	and	CC
58810	3073	13	brighter	bright	JJR
58810	3073	14	till	till	IN
58810	3073	15	she	-PRON-	PRP
58810	3073	16	is	be	VBZ
58810	3073	17	within	within	IN
58810	3073	18	about	about	RB
58810	3073	19	forty	forty	CD
58810	3073	20	degrees	degree	NNS
58810	3073	21	of	of	IN
58810	3073	22	the	the	DT
58810	3073	23	sun	sun	NN
58810	3073	24	.	.	.
58810	3074	1	Her	-PRON-	PRP$
58810	3074	2	phase	phase	NN
58810	3074	3	at	at	IN
58810	3074	4	this	this	DT
58810	3074	5	point	point	NN
58810	3074	6	in	in	IN
58810	3074	7	her	-PRON-	PRP$
58810	3074	8	orbit	orbit	NN
58810	3074	9	is	be	VBZ
58810	3074	10	shown	show	VBN
58810	3074	11	in	in	IN
58810	3074	12	Fig	Fig	NNP
58810	3074	13	.	.	.
58810	3075	1	260	260	CD
58810	3075	2	.	.	.
58810	3076	1	Her	-PRON-	PRP$
58810	3076	2	brilliancy	brilliancy	NN
58810	3076	3	then	then	RB
58810	3076	4	begins	begin	VBZ
58810	3076	5	to	to	IN
58810	3076	6	wane	wane	NN
58810	3076	7	,	,	,
58810	3076	8	until	until	IN
58810	3076	9	she	-PRON-	PRP
58810	3076	10	comes	come	VBZ
58810	3076	11	too	too	RB
58810	3076	12	near	near	IN
58810	3076	13	the	the	DT
58810	3076	14	sun	sun	NN
58810	3076	15	to	to	TO
58810	3076	16	be	be	VB
58810	3076	17	visible	visible	JJ
58810	3076	18	.	.	.
58810	3077	1	When	when	WRB
58810	3077	2	she	-PRON-	PRP
58810	3077	3	re	re	VBD
58810	3077	4	-	-	:
58810	3077	5	appears	appear	VBZ
58810	3077	6	on	on	IN
58810	3077	7	the	the	DT
58810	3077	8	west	west	NN
58810	3077	9	of	of	IN
58810	3077	10	the	the	DT
58810	3077	11	sun	sun	NN
58810	3077	12	,	,	,
58810	3077	13	she	-PRON-	PRP
58810	3077	14	again	again	RB
58810	3077	15	becomes	become	VBZ
58810	3077	16	more	more	RBR
58810	3077	17	brilliant	brilliant	JJ
58810	3077	18	;	;	:
58810	3077	19	and	and	CC
58810	3077	20	her	-PRON-	PRP$
58810	3077	21	brilliancy	brilliancy	NN
58810	3077	22	increases	increase	NNS
58810	3077	23	till	till	IN
58810	3077	24	she	-PRON-	PRP
58810	3077	25	is	be	VBZ
58810	3077	26	about	about	RB
58810	3077	27	forty	forty	CD
58810	3077	28	degrees	degree	NNS
58810	3077	29	from	from	IN
58810	3077	30	the	the	DT
58810	3077	31	sun	sun	NN
58810	3077	32	,	,	,
58810	3077	33	when	when	WRB
58810	3077	34	she	-PRON-	PRP
58810	3077	35	is	be	VBZ
58810	3077	36	again	again	RB
58810	3077	37	at	at	IN
58810	3077	38	her	-PRON-	PRP$
58810	3077	39	brightest	brightest	RBS
58810	3077	40	.	.	.
58810	3078	1	Venus	Venus	NNP
58810	3078	2	passes	pass	VBZ
58810	3078	3	from	from	IN
58810	3078	4	her	-PRON-	PRP$
58810	3078	5	greatest	great	JJS
58810	3078	6	brilliancy	brilliancy	NN
58810	3078	7	as	as	IN
58810	3078	8	an	an	DT
58810	3078	9	evening	evening	NN
58810	3078	10	star	star	NN
58810	3078	11	to	to	IN
58810	3078	12	her	-PRON-	PRP$
58810	3078	13	greatest	great	JJS
58810	3078	14	brilliancy	brilliancy	NN
58810	3078	15	as	as	IN
58810	3078	16	a	a	DT
58810	3078	17	morning	morning	NN
58810	3078	18	star	star	NN
58810	3078	19	in	in	IN
58810	3078	20	about	about	RB
58810	3078	21	seventy	seventy	CD
58810	3078	22	-	-	HYPH
58810	3078	23	three	three	CD
58810	3078	24	days	day	NNS
58810	3078	25	.	.	.
58810	3079	1	She	-PRON-	PRP
58810	3079	2	has	have	VBZ
58810	3079	3	the	the	DT
58810	3079	4	same	same	JJ
58810	3079	5	phase	phase	NN
58810	3079	6	,	,	,
58810	3079	7	and	and	CC
58810	3079	8	is	be	VBZ
58810	3079	9	at	at	IN
58810	3079	10	the	the	DT
58810	3079	11	same	same	JJ
58810	3079	12	distance	distance	NN
58810	3079	13	from	from	IN
58810	3079	14	the	the	DT
58810	3079	15	earth	earth	NN
58810	3079	16	,	,	,
58810	3079	17	in	in	IN
58810	3079	18	both	both	DT
58810	3079	19	cases	case	NNS
58810	3079	20	of	of	IN
58810	3079	21	maximum	maximum	JJ
58810	3079	22	brilliancy	brilliancy	NN
58810	3079	23	.	.	.
58810	3080	1	Of	of	RB
58810	3080	2	course	course	RB
58810	3080	3	,	,	,
58810	3080	4	the	the	DT
58810	3080	5	brilliancy	brilliancy	NN
58810	3080	6	of	of	IN
58810	3080	7	Venus	Venus	NNP
58810	3080	8	when	when	WRB
58810	3080	9	at	at	IN
58810	3080	10	the	the	DT
58810	3080	11	maximum	maximum	JJ
58810	3080	12	varies	vary	VBZ
58810	3080	13	somewhat	somewhat	RB
58810	3080	14	from	from	IN
58810	3080	15	time	time	NN
58810	3080	16	to	to	IN
58810	3080	17	time	time	NN
58810	3080	18	,	,	,
58810	3080	19	owing	owe	VBG
58810	3080	20	to	to	IN
58810	3080	21	the	the	DT
58810	3080	22	eccentricities	eccentricity	NNS
58810	3080	23	of	of	IN
58810	3080	24	the	the	DT
58810	3080	25	orbits	orbit	NNS
58810	3080	26	of	of	IN
58810	3080	27	the	the	DT
58810	3080	28	earth	earth	NN
58810	3080	29	and	and	CC
58810	3080	30	of	of	IN
58810	3080	31	Venus	Venus	NNP
58810	3080	32	,	,	,
58810	3080	33	which	which	WDT
58810	3080	34	cause	cause	VBP
58810	3080	35	her	-PRON-	PRP$
58810	3080	36	distance	distance	NN
58810	3080	37	from	from	IN
58810	3080	38	the	the	DT
58810	3080	39	earth	earth	NN
58810	3080	40	,	,	,
58810	3080	41	at	at	IN
58810	3080	42	her	-PRON-	PRP$
58810	3080	43	phase	phase	NN
58810	3080	44	of	of	IN
58810	3080	45	greatest	great	JJS
58810	3080	46	brilliancy	brilliancy	NN
58810	3080	47	,	,	,
58810	3080	48	to	to	TO
58810	3080	49	vary	vary	VB
58810	3080	50	.	.	.
58810	3081	1	She	-PRON-	PRP
58810	3081	2	is	be	VBZ
58810	3081	3	most	most	RBS
58810	3081	4	brilliant	brilliant	JJ
58810	3081	5	when	when	WRB
58810	3081	6	the	the	DT
58810	3081	7	phase	phase	NN
58810	3081	8	of	of	IN
58810	3081	9	her	-PRON-	PRP$
58810	3081	10	greatest	great	JJS
58810	3081	11	brilliancy	brilliancy	NN
58810	3081	12	occurs	occur	VBZ
58810	3081	13	when	when	WRB
58810	3081	14	she	-PRON-	PRP
58810	3081	15	is	be	VBZ
58810	3081	16	at	at	IN
58810	3081	17	her	-PRON-	PRP$
58810	3081	18	aphelion	aphelion	NN
58810	3081	19	and	and	CC
58810	3081	20	the	the	DT
58810	3081	21	earth	earth	NN
58810	3081	22	at	at	IN
58810	3081	23	its	-PRON-	PRP$
58810	3081	24	perihelion	perihelion	NN
58810	3081	25	.	.	.
58810	3082	1	[	[	-LRB-
58810	3082	2	Illustration	illustration	NN
58810	3082	3	:	:	:
58810	3082	4	Fig	Fig	NNP
58810	3082	5	.	.	.
58810	3083	1	260	260	CD
58810	3083	2	.	.	.
58810	3083	3	]	]	-RRB-
58810	3084	1	233	233	CD
58810	3084	2	.	.	.
58810	3085	1	_	_	NNP
58810	3085	2	The	the	DT
58810	3085	3	Atmosphere	Atmosphere	NNP
58810	3085	4	and	and	CC
58810	3085	5	Surface	Surface	NNP
58810	3085	6	of	of	IN
58810	3085	7	Venus._--Schröter	Venus._--Schröter	NNP
58810	3085	8	believed	believe	VBD
58810	3085	9	that	that	IN
58810	3085	10	he	-PRON-	PRP
58810	3085	11	saw	see	VBD
58810	3085	12	shadings	shading	NNS
58810	3085	13	and	and	CC
58810	3085	14	markings	marking	NNS
58810	3085	15	on	on	IN
58810	3085	16	Venus	Venus	NNP
58810	3085	17	similar	similar	JJ
58810	3085	18	to	to	IN
58810	3085	19	those	those	DT
58810	3085	20	on	on	IN
58810	3085	21	Mercury	Mercury	NNP
58810	3085	22	,	,	,
58810	3085	23	indicating	indicate	VBG
58810	3085	24	the	the	DT
58810	3085	25	presence	presence	NN
58810	3085	26	of	of	IN
58810	3085	27	an	an	DT
58810	3085	28	atmosphere	atmosphere	NN
58810	3085	29	and	and	CC
58810	3085	30	of	of	IN
58810	3085	31	elevations	elevation	NNS
58810	3085	32	on	on	IN
58810	3085	33	the	the	DT
58810	3085	34	surface	surface	NN
58810	3085	35	of	of	IN
58810	3085	36	the	the	DT
58810	3085	37	planet	planet	NN
58810	3085	38	.	.	.
58810	3086	1	Fig	fig	NN
58810	3086	2	.	.	.
58810	3087	1	261	261	CD
58810	3087	2	represents	represent	VBZ
58810	3087	3	the	the	DT
58810	3087	4	surface	surface	NN
58810	3087	5	of	of	IN
58810	3087	6	Venus	Venus	NNP
58810	3087	7	as	as	IN
58810	3087	8	it	-PRON-	PRP
58810	3087	9	appeared	appear	VBD
58810	3087	10	to	to	IN
58810	3087	11	this	this	DT
58810	3087	12	astronomer	astronomer	NN
58810	3087	13	.	.	.
58810	3088	1	By	by	IN
58810	3088	2	watching	watch	VBG
58810	3088	3	certain	certain	JJ
58810	3088	4	markings	marking	NNS
58810	3088	5	on	on	IN
58810	3088	6	the	the	DT
58810	3088	7	disk	disk	NN
58810	3088	8	of	of	IN
58810	3088	9	Venus	Venus	NNP
58810	3088	10	,	,	,
58810	3088	11	Schröter	Schröter	NNP
58810	3088	12	came	come	VBD
58810	3088	13	to	to	IN
58810	3088	14	the	the	DT
58810	3088	15	conclusion	conclusion	NN
58810	3088	16	that	that	IN
58810	3088	17	Venus	Venus	NNP
58810	3088	18	rotates	rotate	VBZ
58810	3088	19	on	on	IN
58810	3088	20	her	-PRON-	PRP$
58810	3088	21	axis	axis	NN
58810	3088	22	in	in	IN
58810	3088	23	about	about	RB
58810	3088	24	twenty	twenty	CD
58810	3088	25	-	-	HYPH
58810	3088	26	four	four	CD
58810	3088	27	hours	hour	NNS
58810	3088	28	.	.	.
58810	3089	1	[	[	-LRB-
58810	3089	2	Illustration	illustration	NN
58810	3089	3	:	:	:
58810	3089	4	Fig	Fig	NNP
58810	3089	5	.	.	.
58810	3090	1	261	261	CD
58810	3090	2	.	.	.
58810	3090	3	]	]	-RRB-
58810	3091	1	It	-PRON-	PRP
58810	3091	2	is	be	VBZ
58810	3091	3	now	now	RB
58810	3091	4	generally	generally	RB
58810	3091	5	conceded	concede	VBN
58810	3091	6	that	that	IN
58810	3091	7	Venus	Venus	NNP
58810	3091	8	has	have	VBZ
58810	3091	9	a	a	DT
58810	3091	10	dense	dense	JJ
58810	3091	11	atmosphere	atmosphere	NN
58810	3091	12	;	;	:
58810	3091	13	but	but	CC
58810	3091	14	Schröter	Schröter	NNP
58810	3091	15	's	's	POS
58810	3091	16	observations	observation	NNS
58810	3091	17	of	of	IN
58810	3091	18	the	the	DT
58810	3091	19	spots	spot	NNS
58810	3091	20	on	on	IN
58810	3091	21	her	-PRON-	PRP$
58810	3091	22	disk	disk	NN
58810	3091	23	have	have	VBP
58810	3091	24	not	not	RB
58810	3091	25	been	be	VBN
58810	3091	26	verified	verify	VBN
58810	3091	27	by	by	IN
58810	3091	28	modern	modern	JJ
58810	3091	29	astronomers	astronomer	NNS
58810	3091	30	,	,	,
58810	3091	31	and	and	CC
58810	3091	32	we	-PRON-	PRP
58810	3091	33	really	really	RB
58810	3091	34	know	know	VBP
58810	3091	35	nothing	nothing	NN
58810	3091	36	certainly	certainly	RB
58810	3091	37	of	of	IN
58810	3091	38	her	-PRON-	PRP$
58810	3091	39	rotation	rotation	NN
58810	3091	40	.	.	.
58810	3092	1	234	234	CD
58810	3092	2	.	.	.
58810	3093	1	_	_	NNP
58810	3093	2	Transits	Transits	NNP
58810	3093	3	of	of	IN
58810	3093	4	Venus._--When	Venus._--When	NNP
58810	3093	5	Venus	Venus	NNP
58810	3093	6	happens	happen	VBZ
58810	3093	7	to	to	TO
58810	3093	8	be	be	VB
58810	3093	9	near	near	IN
58810	3093	10	one	one	CD
58810	3093	11	of	of	IN
58810	3093	12	the	the	DT
58810	3093	13	nodes	node	NNS
58810	3093	14	of	of	IN
58810	3093	15	her	-PRON-	PRP$
58810	3093	16	orbit	orbit	NN
58810	3093	17	when	when	WRB
58810	3093	18	she	-PRON-	PRP
58810	3093	19	is	be	VBZ
58810	3093	20	in	in	IN
58810	3093	21	inferior	inferior	JJ
58810	3093	22	conjunction	conjunction	NN
58810	3093	23	,	,	,
58810	3093	24	she	-PRON-	PRP
58810	3093	25	makes	make	VBZ
58810	3093	26	a	a	DT
58810	3093	27	transit	transit	NN
58810	3093	28	across	across	IN
58810	3093	29	the	the	DT
58810	3093	30	sun	sun	NN
58810	3093	31	's	's	POS
58810	3093	32	disk	disk	NN
58810	3093	33	.	.	.
58810	3094	1	These	these	DT
58810	3094	2	transits	transit	NNS
58810	3094	3	occur	occur	VBP
58810	3094	4	in	in	IN
58810	3094	5	pairs	pair	NNS
58810	3094	6	,	,	,
58810	3094	7	separated	separate	VBN
58810	3094	8	by	by	IN
58810	3094	9	an	an	DT
58810	3094	10	interval	interval	NN
58810	3094	11	of	of	IN
58810	3094	12	over	over	IN
58810	3094	13	a	a	DT
58810	3094	14	hundred	hundred	CD
58810	3094	15	years	year	NNS
58810	3094	16	.	.	.
58810	3095	1	The	the	DT
58810	3095	2	two	two	CD
58810	3095	3	transits	transit	NNS
58810	3095	4	of	of	IN
58810	3095	5	each	each	DT
58810	3095	6	pair	pair	NN
58810	3095	7	are	be	VBP
58810	3095	8	separated	separate	VBN
58810	3095	9	by	by	IN
58810	3095	10	an	an	DT
58810	3095	11	interval	interval	NN
58810	3095	12	of	of	IN
58810	3095	13	eight	eight	CD
58810	3095	14	years	year	NNS
58810	3095	15	,	,	,
58810	3095	16	the	the	DT
58810	3095	17	dates	date	NNS
58810	3095	18	of	of	IN
58810	3095	19	the	the	DT
58810	3095	20	most	most	RBS
58810	3095	21	recent	recent	JJ
58810	3095	22	being	be	VBG
58810	3095	23	1874	1874	CD
58810	3095	24	and	and	CC
58810	3095	25	1882	1882	CD
58810	3095	26	.	.	.
58810	3096	1	Venus	Venus	NNP
58810	3096	2	,	,	,
58810	3096	3	like	like	IN
58810	3096	4	Mercury	Mercury	NNP
58810	3096	5	,	,	,
58810	3096	6	appears	appear	VBZ
58810	3096	7	surrounded	surround	VBN
58810	3096	8	with	with	IN
58810	3096	9	a	a	DT
58810	3096	10	border	border	NN
58810	3096	11	on	on	IN
58810	3096	12	passing	pass	VBG
58810	3096	13	across	across	IN
58810	3096	14	the	the	DT
58810	3096	15	sun	sun	NN
58810	3096	16	's	's	POS
58810	3096	17	disk	disk	NN
58810	3096	18	,	,	,
58810	3096	19	as	as	IN
58810	3096	20	shown	show	VBN
58810	3096	21	in	in	IN
58810	3096	22	Fig	Fig	NNP
58810	3096	23	.	.	.
58810	3097	1	262	262	CD
58810	3097	2	.	.	.
58810	3098	1	[	[	-LRB-
58810	3098	2	Illustration	illustration	NN
58810	3098	3	:	:	:
58810	3098	4	Fig	Fig	NNP
58810	3098	5	.	.	.
58810	3099	1	262	262	CD
58810	3099	2	.	.	.
58810	3099	3	]	]	-RRB-
58810	3100	1	Mars	Mars	NNP
58810	3100	2	.	.	.
58810	3101	1	235	235	CD
58810	3101	2	.	.	.
58810	3102	1	_	_	NNP
58810	3102	2	The	the	DT
58810	3102	3	Orbit	Orbit	NNP
58810	3102	4	of	of	IN
58810	3102	5	Mars._--The	Mars._--The	NNP
58810	3102	6	orbit	orbit	NN
58810	3102	7	of	of	IN
58810	3102	8	Mars	Mars	NNP
58810	3102	9	is	be	VBZ
58810	3102	10	more	more	RBR
58810	3102	11	eccentric	eccentric	JJ
58810	3102	12	than	than	IN
58810	3102	13	that	that	DT
58810	3102	14	of	of	IN
58810	3102	15	any	any	DT
58810	3102	16	of	of	IN
58810	3102	17	the	the	DT
58810	3102	18	larger	large	JJR
58810	3102	19	planets	planet	NNS
58810	3102	20	,	,	,
58810	3102	21	except	except	IN
58810	3102	22	Mercury	Mercury	NNP
58810	3102	23	;	;	:
58810	3102	24	its	-PRON-	PRP$
58810	3102	25	eccentricity	eccentricity	NN
58810	3102	26	being	be	VBG
58810	3102	27	about	about	RB
58810	3102	28	one	one	CD
58810	3102	29	-	-	HYPH
58810	3102	30	eleventh	eleventh	JJ
58810	3102	31	.	.	.
58810	3103	1	The	the	DT
58810	3103	2	inclination	inclination	NN
58810	3103	3	of	of	IN
58810	3103	4	the	the	DT
58810	3103	5	orbit	orbit	NN
58810	3103	6	to	to	IN
58810	3103	7	the	the	DT
58810	3103	8	ecliptic	ecliptic	NN
58810	3103	9	is	be	VBZ
58810	3103	10	somewhat	somewhat	RB
58810	3103	11	under	under	IN
58810	3103	12	two	two	CD
58810	3103	13	degrees	degree	NNS
58810	3103	14	.	.	.
58810	3104	1	The	the	DT
58810	3104	2	mean	mean	JJ
58810	3104	3	distance	distance	NN
58810	3104	4	of	of	IN
58810	3104	5	Mars	Mars	NNP
58810	3104	6	from	from	IN
58810	3104	7	the	the	DT
58810	3104	8	sun	sun	NN
58810	3104	9	is	be	VBZ
58810	3104	10	about	about	RB
58810	3104	11	a	a	DT
58810	3104	12	hundred	hundred	CD
58810	3104	13	and	and	CC
58810	3104	14	forty	forty	CD
58810	3104	15	million	million	CD
58810	3104	16	miles	mile	NNS
58810	3104	17	;	;	:
58810	3104	18	but	but	CC
58810	3104	19	,	,	,
58810	3104	20	owing	owe	VBG
58810	3104	21	to	to	IN
58810	3104	22	the	the	DT
58810	3104	23	eccentricity	eccentricity	NN
58810	3104	24	of	of	IN
58810	3104	25	his	-PRON-	PRP$
58810	3104	26	orbit	orbit	NN
58810	3104	27	,	,	,
58810	3104	28	the	the	DT
58810	3104	29	distance	distance	NN
58810	3104	30	varies	vary	VBZ
58810	3104	31	from	from	IN
58810	3104	32	a	a	DT
58810	3104	33	hundred	hundred	CD
58810	3104	34	and	and	CC
58810	3104	35	fifty	fifty	CD
58810	3104	36	-	-	HYPH
58810	3104	37	three	three	CD
58810	3104	38	million	million	CD
58810	3104	39	miles	mile	NNS
58810	3104	40	to	to	IN
58810	3104	41	a	a	DT
58810	3104	42	hundred	hundred	CD
58810	3104	43	and	and	CC
58810	3104	44	twenty	twenty	CD
58810	3104	45	-	-	HYPH
58810	3104	46	seven	seven	CD
58810	3104	47	million	million	CD
58810	3104	48	miles	mile	NNS
58810	3104	49	.	.	.
58810	3105	1	[	[	-LRB-
58810	3105	2	Illustration	illustration	NN
58810	3105	3	:	:	:
58810	3105	4	Fig	Fig	NNP
58810	3105	5	.	.	.
58810	3106	1	263	263	CD
58810	3106	2	.	.	.
58810	3106	3	]	]	-RRB-
58810	3107	1	236	236	CD
58810	3107	2	.	.	.
58810	3108	1	_	_	NNP
58810	3108	2	Distance	Distance	NNP
58810	3108	3	of	of	IN
58810	3108	4	Mars	Mars	NNP
58810	3108	5	from	from	IN
58810	3108	6	the	the	DT
58810	3108	7	Earth._--It	earth._--it	NN
58810	3108	8	will	will	MD
58810	3108	9	be	be	VB
58810	3108	10	seen	see	VBN
58810	3108	11	,	,	,
58810	3108	12	from	from	IN
58810	3108	13	Fig	Fig	NNP
58810	3108	14	.	.	.
58810	3109	1	263	263	CD
58810	3109	2	,	,	,
58810	3109	3	that	that	IN
58810	3109	4	a	a	DT
58810	3109	5	_	_	NNP
58810	3109	6	superior	superior	JJ
58810	3109	7	_	_	NNP
58810	3109	8	planet	planet	NN
58810	3109	9	(	(	-LRB-
58810	3109	10	or	or	CC
58810	3109	11	one	one	CD
58810	3109	12	outside	outside	IN
58810	3109	13	the	the	DT
58810	3109	14	orbit	orbit	NN
58810	3109	15	of	of	IN
58810	3109	16	the	the	DT
58810	3109	17	earth	earth	NN
58810	3109	18	)	)	-RRB-
58810	3109	19	,	,	,
58810	3109	20	like	like	IN
58810	3109	21	Mars	Mars	NNP
58810	3109	22	,	,	,
58810	3109	23	is	be	VBZ
58810	3109	24	nearer	near	JJR
58810	3109	25	the	the	DT
58810	3109	26	earth	earth	NN
58810	3109	27	,	,	,
58810	3109	28	by	by	IN
58810	3109	29	the	the	DT
58810	3109	30	whole	whole	JJ
58810	3109	31	diameter	diameter	NN
58810	3109	32	of	of	IN
58810	3109	33	the	the	DT
58810	3109	34	earth	earth	NN
58810	3109	35	's	's	POS
58810	3109	36	orbit	orbit	NN
58810	3109	37	,	,	,
58810	3109	38	when	when	WRB
58810	3109	39	in	in	IN
58810	3109	40	opposition	opposition	NN
58810	3109	41	than	than	IN
58810	3109	42	when	when	WRB
58810	3109	43	in	in	IN
58810	3109	44	conjunction	conjunction	NN
58810	3109	45	.	.	.
58810	3110	1	The	the	DT
58810	3110	2	mean	mean	JJ
58810	3110	3	distance	distance	NN
58810	3110	4	of	of	IN
58810	3110	5	Mars	Mars	NNP
58810	3110	6	from	from	IN
58810	3110	7	the	the	DT
58810	3110	8	earth	earth	NN
58810	3110	9	,	,	,
58810	3110	10	at	at	IN
58810	3110	11	the	the	DT
58810	3110	12	time	time	NN
58810	3110	13	of	of	IN
58810	3110	14	opposition	opposition	NN
58810	3110	15	,	,	,
58810	3110	16	is	be	VBZ
58810	3110	17	a	a	DT
58810	3110	18	hundred	hundred	CD
58810	3110	19	and	and	CC
58810	3110	20	forty	forty	CD
58810	3110	21	million	million	CD
58810	3110	22	miles	mile	NNS
58810	3110	23	_	_	NNP
58810	3110	24	minus	minus	CC
58810	3110	25	_	_	NNP
58810	3110	26	ninety	ninety	CD
58810	3110	27	-	-	HYPH
58810	3110	28	two	two	CD
58810	3110	29	million	million	CD
58810	3110	30	miles	mile	NNS
58810	3110	31	,	,	,
58810	3110	32	or	or	CC
58810	3110	33	forty	forty	CD
58810	3110	34	-	-	HYPH
58810	3110	35	eight	eight	CD
58810	3110	36	million	million	CD
58810	3110	37	miles	mile	NNS
58810	3110	38	.	.	.
58810	3111	1	Owing	owe	VBG
58810	3111	2	to	to	IN
58810	3111	3	the	the	DT
58810	3111	4	eccentricity	eccentricity	NN
58810	3111	5	of	of	IN
58810	3111	6	the	the	DT
58810	3111	7	orbit	orbit	NN
58810	3111	8	of	of	IN
58810	3111	9	the	the	DT
58810	3111	10	earth	earth	NN
58810	3111	11	and	and	CC
58810	3111	12	of	of	IN
58810	3111	13	Mars	Mars	NNP
58810	3111	14	,	,	,
58810	3111	15	the	the	DT
58810	3111	16	distance	distance	NN
58810	3111	17	of	of	IN
58810	3111	18	this	this	DT
58810	3111	19	planet	planet	NN
58810	3111	20	when	when	WRB
58810	3111	21	in	in	IN
58810	3111	22	opposition	opposition	NN
58810	3111	23	varies	vary	VBZ
58810	3111	24	considerably	considerably	RB
58810	3111	25	.	.	.
58810	3112	1	When	when	WRB
58810	3112	2	the	the	DT
58810	3112	3	earth	earth	NN
58810	3112	4	is	be	VBZ
58810	3112	5	in	in	IN
58810	3112	6	aphelion	aphelion	NN
58810	3112	7	,	,	,
58810	3112	8	and	and	CC
58810	3112	9	Mars	Mars	NNP
58810	3112	10	in	in	IN
58810	3112	11	perihelion	perihelion	NN
58810	3112	12	,	,	,
58810	3112	13	at	at	IN
58810	3112	14	the	the	DT
58810	3112	15	time	time	NN
58810	3112	16	of	of	IN
58810	3112	17	opposition	opposition	NN
58810	3112	18	,	,	,
58810	3112	19	the	the	DT
58810	3112	20	distance	distance	NN
58810	3112	21	of	of	IN
58810	3112	22	the	the	DT
58810	3112	23	planet	planet	NN
58810	3112	24	from	from	IN
58810	3112	25	the	the	DT
58810	3112	26	earth	earth	NN
58810	3112	27	is	be	VBZ
58810	3112	28	only	only	RB
58810	3112	29	about	about	RB
58810	3112	30	thirty	thirty	CD
58810	3112	31	-	-	HYPH
58810	3112	32	three	three	CD
58810	3112	33	million	million	CD
58810	3112	34	miles	mile	NNS
58810	3112	35	.	.	.
58810	3113	1	On	on	IN
58810	3113	2	the	the	DT
58810	3113	3	other	other	JJ
58810	3113	4	hand	hand	NN
58810	3113	5	,	,	,
58810	3113	6	when	when	WRB
58810	3113	7	the	the	DT
58810	3113	8	earth	earth	NN
58810	3113	9	is	be	VBZ
58810	3113	10	in	in	IN
58810	3113	11	perihelion	perihelion	NN
58810	3113	12	,	,	,
58810	3113	13	and	and	CC
58810	3113	14	Mars	Mars	NNP
58810	3113	15	in	in	IN
58810	3113	16	aphelion	aphelion	NN
58810	3113	17	,	,	,
58810	3113	18	at	at	IN
58810	3113	19	the	the	DT
58810	3113	20	time	time	NN
58810	3113	21	of	of	IN
58810	3113	22	opposition	opposition	NN
58810	3113	23	,	,	,
58810	3113	24	the	the	DT
58810	3113	25	distance	distance	NN
58810	3113	26	of	of	IN
58810	3113	27	the	the	DT
58810	3113	28	planet	planet	NN
58810	3113	29	is	be	VBZ
58810	3113	30	over	over	IN
58810	3113	31	sixty	sixty	CD
58810	3113	32	-	-	HYPH
58810	3113	33	two	two	CD
58810	3113	34	million	million	CD
58810	3113	35	miles	mile	NNS
58810	3113	36	.	.	.
58810	3114	1	The	the	DT
58810	3114	2	mean	mean	JJ
58810	3114	3	distance	distance	NN
58810	3114	4	of	of	IN
58810	3114	5	Mars	Mars	NNP
58810	3114	6	from	from	IN
58810	3114	7	the	the	DT
58810	3114	8	earth	earth	NN
58810	3114	9	when	when	WRB
58810	3114	10	in	in	IN
58810	3114	11	conjunction	conjunction	NN
58810	3114	12	is	be	VBZ
58810	3114	13	a	a	DT
58810	3114	14	hundred	hundred	CD
58810	3114	15	and	and	CC
58810	3114	16	forty	forty	CD
58810	3114	17	million	million	CD
58810	3114	18	miles	mile	NNS
58810	3114	19	_	_	NNP
58810	3114	20	plus	plus	CC
58810	3114	21	_	_	NNP
58810	3114	22	ninety	ninety	CD
58810	3114	23	-	-	HYPH
58810	3114	24	two	two	CD
58810	3114	25	million	million	CD
58810	3114	26	miles	mile	NNS
58810	3114	27	,	,	,
58810	3114	28	or	or	CC
58810	3114	29	two	two	CD
58810	3114	30	hundred	hundred	CD
58810	3114	31	and	and	CC
58810	3114	32	thirty	thirty	CD
58810	3114	33	-	-	HYPH
58810	3114	34	two	two	CD
58810	3114	35	million	million	CD
58810	3114	36	miles	mile	NNS
58810	3114	37	.	.	.
58810	3115	1	It	-PRON-	PRP
58810	3115	2	will	will	MD
58810	3115	3	therefore	therefore	RB
58810	3115	4	be	be	VB
58810	3115	5	seen	see	VBN
58810	3115	6	that	that	IN
58810	3115	7	Mars	Mars	NNP
58810	3115	8	is	be	VBZ
58810	3115	9	nearly	nearly	RB
58810	3115	10	five	five	CD
58810	3115	11	times	time	NNS
58810	3115	12	as	as	RB
58810	3115	13	far	far	RB
58810	3115	14	off	off	RB
58810	3115	15	at	at	IN
58810	3115	16	conjunction	conjunction	NN
58810	3115	17	as	as	IN
58810	3115	18	at	at	IN
58810	3115	19	opposition	opposition	NN
58810	3115	20	.	.	.
58810	3116	1	[	[	-LRB-
58810	3116	2	Illustration	illustration	NN
58810	3116	3	:	:	:
58810	3116	4	Fig	Fig	NNP
58810	3116	5	.	.	.
58810	3117	1	264	264	CD
58810	3117	2	.	.	.
58810	3117	3	]	]	-RRB-
58810	3118	1	237	237	CD
58810	3118	2	.	.	.
58810	3119	1	_	_	NNP
58810	3119	2	The	the	DT
58810	3119	3	Apparent	Apparent	NNP
58810	3119	4	Size	Size	NNP
58810	3119	5	of	of	IN
58810	3119	6	Mars._--Owing	Mars._--Owing	NNP
58810	3119	7	to	to	IN
58810	3119	8	the	the	DT
58810	3119	9	varying	varying	NN
58810	3119	10	distance	distance	NN
58810	3119	11	of	of	IN
58810	3119	12	Mars	Mars	NNP
58810	3119	13	from	from	IN
58810	3119	14	the	the	DT
58810	3119	15	earth	earth	NN
58810	3119	16	,	,	,
58810	3119	17	the	the	DT
58810	3119	18	apparent	apparent	JJ
58810	3119	19	size	size	NN
58810	3119	20	of	of	IN
58810	3119	21	the	the	DT
58810	3119	22	planet	planet	NN
58810	3119	23	varies	vary	VBZ
58810	3119	24	almost	almost	RB
58810	3119	25	as	as	RB
58810	3119	26	much	much	JJ
58810	3119	27	as	as	IN
58810	3119	28	that	that	DT
58810	3119	29	of	of	IN
58810	3119	30	Venus	Venus	NNP
58810	3119	31	.	.	.
58810	3120	1	Fig	fig	NN
58810	3120	2	.	.	.
58810	3121	1	264	264	CD
58810	3121	2	shows	show	VBZ
58810	3121	3	the	the	DT
58810	3121	4	apparent	apparent	JJ
58810	3121	5	size	size	NN
58810	3121	6	of	of	IN
58810	3121	7	Mars	Mars	NNP
58810	3121	8	at	at	IN
58810	3121	9	its	-PRON-	PRP$
58810	3121	10	extreme	extreme	JJ
58810	3121	11	and	and	CC
58810	3121	12	mean	mean	JJ
58810	3121	13	distances	distance	NNS
58810	3121	14	from	from	IN
58810	3121	15	the	the	DT
58810	3121	16	earth	earth	NN
58810	3121	17	.	.	.
58810	3122	1	The	the	DT
58810	3122	2	apparent	apparent	JJ
58810	3122	3	diameter	diameter	NN
58810	3122	4	varies	vary	VBZ
58810	3122	5	from	from	IN
58810	3122	6	about	about	IN
58810	3122	7	four	four	CD
58810	3122	8	seconds	second	NNS
58810	3122	9	to	to	IN
58810	3122	10	about	about	RB
58810	3122	11	thirty	thirty	CD
58810	3122	12	seconds	second	NNS
58810	3122	13	.	.	.
58810	3123	1	[	[	-LRB-
58810	3123	2	Illustration	illustration	NN
58810	3123	3	:	:	:
58810	3123	4	Fig	Fig	NNP
58810	3123	5	.	.	.
58810	3124	1	265	265	CD
58810	3124	2	.	.	.
58810	3124	3	]	]	-RRB-
58810	3125	1	238	238	CD
58810	3125	2	.	.	.
58810	3126	1	_	_	NNP
58810	3126	2	The	the	DT
58810	3126	3	Volume	Volume	NNP
58810	3126	4	and	and	CC
58810	3126	5	Density	density	NN
58810	3126	6	of	of	IN
58810	3126	7	Mars._--Among	Mars._--Among	NNP
58810	3126	8	the	the	DT
58810	3126	9	larger	large	JJR
58810	3126	10	planets	planet	NNS
58810	3126	11	Mars	Mars	NNP
58810	3126	12	is	be	VBZ
58810	3126	13	next	next	JJ
58810	3126	14	in	in	IN
58810	3126	15	size	size	NN
58810	3126	16	to	to	IN
58810	3126	17	Mercury	Mercury	NNP
58810	3126	18	.	.	.
58810	3127	1	Its	-PRON-	PRP$
58810	3127	2	real	real	JJ
58810	3127	3	diameter	diameter	NN
58810	3127	4	is	be	VBZ
58810	3127	5	somewhat	somewhat	RB
58810	3127	6	more	more	JJR
58810	3127	7	than	than	IN
58810	3127	8	four	four	CD
58810	3127	9	thousand	thousand	CD
58810	3127	10	miles	mile	NNS
58810	3127	11	,	,	,
58810	3127	12	and	and	CC
58810	3127	13	its	-PRON-	PRP$
58810	3127	14	bulk	bulk	NN
58810	3127	15	is	be	VBZ
58810	3127	16	about	about	RB
58810	3127	17	one	one	CD
58810	3127	18	-	-	HYPH
58810	3127	19	seventh	seventh	JJ
58810	3127	20	of	of	IN
58810	3127	21	that	that	DT
58810	3127	22	of	of	IN
58810	3127	23	the	the	DT
58810	3127	24	earth	earth	NN
58810	3127	25	.	.	.
58810	3128	1	Its	-PRON-	PRP$
58810	3128	2	size	size	NN
58810	3128	3	,	,	,
58810	3128	4	compared	compare	VBN
58810	3128	5	with	with	IN
58810	3128	6	that	that	DT
58810	3128	7	of	of	IN
58810	3128	8	the	the	DT
58810	3128	9	earth	earth	NN
58810	3128	10	,	,	,
58810	3128	11	is	be	VBZ
58810	3128	12	shown	show	VBN
58810	3128	13	in	in	IN
58810	3128	14	Fig	Fig	NNP
58810	3128	15	.	.	.
58810	3129	1	265	265	CD
58810	3129	2	.	.	.
58810	3130	1	[	[	-LRB-
58810	3130	2	Illustration	illustration	NN
58810	3130	3	:	:	:
58810	3130	4	Plate	plate	NN
58810	3130	5	4	4	CD
58810	3130	6	.	.	.
58810	3130	7	]	]	-RRB-
58810	3131	1	The	the	DT
58810	3131	2	density	density	NN
58810	3131	3	of	of	IN
58810	3131	4	Mars	Mars	NNP
58810	3131	5	is	be	VBZ
58810	3131	6	only	only	RB
58810	3131	7	about	about	RB
58810	3131	8	three	three	CD
58810	3131	9	-	-	HYPH
58810	3131	10	fourths	fourth	NNS
58810	3131	11	of	of	IN
58810	3131	12	that	that	DT
58810	3131	13	of	of	IN
58810	3131	14	the	the	DT
58810	3131	15	earth	earth	NN
58810	3131	16	.	.	.
58810	3132	1	239	239	CD
58810	3132	2	.	.	.
58810	3133	1	_	_	NNP
58810	3133	2	Sidereal	Sidereal	NNP
58810	3133	3	and	and	CC
58810	3133	4	Synodical	Synodical	NNP
58810	3133	5	Periods	Periods	NNPS
58810	3133	6	of	of	IN
58810	3133	7	Mars._--The	Mars._--The	NNP
58810	3133	8	_	_	NNP
58810	3133	9	sidereal	sidereal	NN
58810	3133	10	_	_	NNP
58810	3133	11	period	period	NN
58810	3133	12	of	of	IN
58810	3133	13	Mars	Mars	NNP
58810	3133	14	,	,	,
58810	3133	15	or	or	CC
58810	3133	16	the	the	DT
58810	3133	17	time	time	NN
58810	3133	18	in	in	IN
58810	3133	19	which	which	WDT
58810	3133	20	he	-PRON-	PRP
58810	3133	21	makes	make	VBZ
58810	3133	22	a	a	DT
58810	3133	23	complete	complete	JJ
58810	3133	24	revolution	revolution	NN
58810	3133	25	around	around	IN
58810	3133	26	the	the	DT
58810	3133	27	sun	sun	NN
58810	3133	28	,	,	,
58810	3133	29	is	be	VBZ
58810	3133	30	about	about	RB
58810	3133	31	six	six	CD
58810	3133	32	hundred	hundred	CD
58810	3133	33	and	and	CC
58810	3133	34	eighty	eighty	CD
58810	3133	35	-	-	HYPH
58810	3133	36	seven	seven	CD
58810	3133	37	days	day	NNS
58810	3133	38	,	,	,
58810	3133	39	or	or	CC
58810	3133	40	nearly	nearly	RB
58810	3133	41	twenty	twenty	CD
58810	3133	42	-	-	HYPH
58810	3133	43	three	three	CD
58810	3133	44	months	month	NNS
58810	3133	45	;	;	:
58810	3133	46	but	but	CC
58810	3133	47	he	-PRON-	PRP
58810	3133	48	is	be	VBZ
58810	3133	49	about	about	RB
58810	3133	50	seven	seven	CD
58810	3133	51	hundred	hundred	CD
58810	3133	52	and	and	CC
58810	3133	53	eighty	eighty	CD
58810	3133	54	days	day	NNS
58810	3133	55	in	in	IN
58810	3133	56	passing	pass	VBG
58810	3133	57	from	from	IN
58810	3133	58	opposition	opposition	NN
58810	3133	59	to	to	IN
58810	3133	60	opposition	opposition	NN
58810	3133	61	again	again	RB
58810	3133	62	,	,	,
58810	3133	63	or	or	CC
58810	3133	64	in	in	IN
58810	3133	65	performing	perform	VBG
58810	3133	66	a	a	DT
58810	3133	67	_	_	NNP
58810	3133	68	synodical	synodical	JJ
58810	3133	69	_	_	NNP
58810	3133	70	revolution	revolution	NN
58810	3133	71	.	.	.
58810	3134	1	Mars	Mars	NNP
58810	3134	2	moves	move	VBZ
58810	3134	3	in	in	IN
58810	3134	4	his	-PRON-	PRP$
58810	3134	5	orbit	orbit	NN
58810	3134	6	at	at	IN
58810	3134	7	the	the	DT
58810	3134	8	rate	rate	NN
58810	3134	9	of	of	IN
58810	3134	10	about	about	RB
58810	3134	11	fifteen	fifteen	CD
58810	3134	12	miles	mile	NNS
58810	3134	13	a	a	DT
58810	3134	14	second	second	NN
58810	3134	15	.	.	.
58810	3135	1	240	240	CD
58810	3135	2	.	.	.
58810	3136	1	_	_	NNP
58810	3136	2	Brilliancy	Brilliancy	NNP
58810	3136	3	of	of	IN
58810	3136	4	Mars._--When	Mars._--When	NNP
58810	3136	5	near	near	IN
58810	3136	6	his	-PRON-	PRP$
58810	3136	7	opposition	opposition	NN
58810	3136	8	,	,	,
58810	3136	9	Mars	Mars	NNP
58810	3136	10	is	be	VBZ
58810	3136	11	easily	easily	RB
58810	3136	12	recognized	recognize	VBN
58810	3136	13	with	with	IN
58810	3136	14	the	the	DT
58810	3136	15	naked	naked	JJ
58810	3136	16	eye	eye	NN
58810	3136	17	by	by	IN
58810	3136	18	his	-PRON-	PRP$
58810	3136	19	fiery	fiery	JJ
58810	3136	20	-	-	HYPH
58810	3136	21	red	red	JJ
58810	3136	22	light	light	NN
58810	3136	23	.	.	.
58810	3137	1	He	-PRON-	PRP
58810	3137	2	is	be	VBZ
58810	3137	3	much	much	RB
58810	3137	4	more	more	RBR
58810	3137	5	brilliant	brilliant	JJ
58810	3137	6	at	at	IN
58810	3137	7	some	some	DT
58810	3137	8	oppositions	opposition	NNS
58810	3137	9	than	than	IN
58810	3137	10	at	at	IN
58810	3137	11	others	other	NNS
58810	3137	12	,	,	,
58810	3137	13	for	for	IN
58810	3137	14	reasons	reason	NNS
58810	3137	15	already	already	RB
58810	3137	16	explained	explain	VBN
58810	3137	17	(	(	-LRB-
58810	3137	18	236	236	CD
58810	3137	19	)	)	-RRB-
58810	3137	20	,	,	,
58810	3137	21	but	but	CC
58810	3137	22	always	always	RB
58810	3137	23	shines	shine	VBZ
58810	3137	24	brighter	bright	JJR
58810	3137	25	than	than	IN
58810	3137	26	an	an	DT
58810	3137	27	ordinary	ordinary	JJ
58810	3137	28	star	star	NN
58810	3137	29	of	of	IN
58810	3137	30	the	the	DT
58810	3137	31	first	first	JJ
58810	3137	32	magnitude	magnitude	NN
58810	3137	33	.	.	.
58810	3138	1	241	241	CD
58810	3138	2	.	.	.
58810	3139	1	_	_	NNP
58810	3139	2	Telescopic	Telescopic	NNP
58810	3139	3	Appearance	Appearance	NNP
58810	3139	4	of	of	IN
58810	3139	5	Mars._--When	Mars._--When	NNP
58810	3139	6	viewed	view	VBD
58810	3139	7	with	with	IN
58810	3139	8	a	a	DT
58810	3139	9	good	good	JJ
58810	3139	10	telescope	telescope	NN
58810	3139	11	(	(	-LRB-
58810	3139	12	see	see	VB
58810	3139	13	Plate	Plate	NNP
58810	3139	14	IV	IV	NNP
58810	3139	15	.	.	.
58810	3140	1	)	)	-RRB-
58810	3140	2	,	,	,
58810	3140	3	Mars	Mars	NNP
58810	3140	4	is	be	VBZ
58810	3140	5	seen	see	VBN
58810	3140	6	to	to	TO
58810	3140	7	be	be	VB
58810	3140	8	covered	cover	VBN
58810	3140	9	with	with	IN
58810	3140	10	dusky	dusky	JJ
58810	3140	11	,	,	,
58810	3140	12	dull	dull	JJ
58810	3140	13	-	-	HYPH
58810	3140	14	red	red	JJ
58810	3140	15	patches	patch	NNS
58810	3140	16	,	,	,
58810	3140	17	which	which	WDT
58810	3140	18	are	be	VBP
58810	3140	19	supposed	suppose	VBN
58810	3140	20	to	to	TO
58810	3140	21	be	be	VB
58810	3140	22	continents	continent	NNS
58810	3140	23	,	,	,
58810	3140	24	like	like	IN
58810	3140	25	those	those	DT
58810	3140	26	of	of	IN
58810	3140	27	our	-PRON-	PRP$
58810	3140	28	own	own	JJ
58810	3140	29	globe	globe	NN
58810	3140	30	.	.	.
58810	3141	1	Other	other	JJ
58810	3141	2	portions	portion	NNS
58810	3141	3	,	,	,
58810	3141	4	of	of	IN
58810	3141	5	a	a	DT
58810	3141	6	greenish	greenish	JJ
58810	3141	7	hue	hue	NN
58810	3141	8	,	,	,
58810	3141	9	are	be	VBP
58810	3141	10	believed	believe	VBN
58810	3141	11	to	to	TO
58810	3141	12	be	be	VB
58810	3141	13	tracts	tract	NNS
58810	3141	14	of	of	IN
58810	3141	15	water	water	NN
58810	3141	16	.	.	.
58810	3142	1	The	the	DT
58810	3142	2	ruddy	ruddy	NN
58810	3142	3	color	color	NN
58810	3142	4	,	,	,
58810	3142	5	which	which	WDT
58810	3142	6	overpowers	overpower	VBZ
58810	3142	7	the	the	DT
58810	3142	8	green	green	JJ
58810	3142	9	,	,	,
58810	3142	10	and	and	CC
58810	3142	11	makes	make	VBZ
58810	3142	12	the	the	DT
58810	3142	13	whole	whole	JJ
58810	3142	14	planet	planet	NN
58810	3142	15	seem	seem	VB
58810	3142	16	red	red	JJ
58810	3142	17	to	to	IN
58810	3142	18	the	the	DT
58810	3142	19	naked	naked	JJ
58810	3142	20	eye	eye	NN
58810	3142	21	,	,	,
58810	3142	22	was	be	VBD
58810	3142	23	believed	believe	VBN
58810	3142	24	by	by	IN
58810	3142	25	Sir	Sir	NNP
58810	3142	26	J.	J.	NNP
58810	3142	27	Herschel	Herschel	NNP
58810	3142	28	to	to	TO
58810	3142	29	be	be	VB
58810	3142	30	due	due	IN
58810	3142	31	to	to	IN
58810	3142	32	an	an	DT
58810	3142	33	ochrey	ochrey	JJ
58810	3142	34	tinge	tinge	NN
58810	3142	35	in	in	IN
58810	3142	36	the	the	DT
58810	3142	37	general	general	JJ
58810	3142	38	soil	soil	NN
58810	3142	39	,	,	,
58810	3142	40	like	like	IN
58810	3142	41	that	that	DT
58810	3142	42	of	of	IN
58810	3142	43	the	the	DT
58810	3142	44	red	red	JJ
58810	3142	45	sandstone	sandstone	NNP
58810	3142	46	districts	district	NNS
58810	3142	47	on	on	IN
58810	3142	48	the	the	DT
58810	3142	49	earth	earth	NN
58810	3142	50	.	.	.
58810	3143	1	In	in	IN
58810	3143	2	a	a	DT
58810	3143	3	telescope	telescope	NN
58810	3143	4	,	,	,
58810	3143	5	Mars	Mars	NNP
58810	3143	6	appears	appear	VBZ
58810	3143	7	less	less	JJR
58810	3143	8	red	red	JJ
58810	3143	9	,	,	,
58810	3143	10	and	and	CC
58810	3143	11	the	the	DT
58810	3143	12	higher	high	JJR
58810	3143	13	the	the	DT
58810	3143	14	power	power	NN
58810	3143	15	the	the	DT
58810	3143	16	less	less	JJR
58810	3143	17	the	the	DT
58810	3143	18	intensity	intensity	NN
58810	3143	19	of	of	IN
58810	3143	20	the	the	DT
58810	3143	21	color	color	NN
58810	3143	22	.	.	.
58810	3144	1	The	the	DT
58810	3144	2	disk	disk	NN
58810	3144	3	,	,	,
58810	3144	4	when	when	WRB
58810	3144	5	well	well	RB
58810	3144	6	seen	see	VBN
58810	3144	7	,	,	,
58810	3144	8	is	be	VBZ
58810	3144	9	mapped	map	VBN
58810	3144	10	out	out	RP
58810	3144	11	in	in	IN
58810	3144	12	a	a	DT
58810	3144	13	way	way	NN
58810	3144	14	which	which	WDT
58810	3144	15	gives	give	VBZ
58810	3144	16	at	at	IN
58810	3144	17	once	once	RB
58810	3144	18	the	the	DT
58810	3144	19	impression	impression	NN
58810	3144	20	of	of	IN
58810	3144	21	land	land	NN
58810	3144	22	and	and	CC
58810	3144	23	water	water	NN
58810	3144	24	.	.	.
58810	3145	1	The	the	DT
58810	3145	2	bright	bright	JJ
58810	3145	3	part	part	NN
58810	3145	4	is	be	VBZ
58810	3145	5	red	red	JJ
58810	3145	6	inclining	incline	VBG
58810	3145	7	to	to	IN
58810	3145	8	orange	orange	NNP
58810	3145	9	,	,	,
58810	3145	10	sometimes	sometimes	RB
58810	3145	11	dotted	dot	VBN
58810	3145	12	with	with	IN
58810	3145	13	brown	brown	JJ
58810	3145	14	and	and	CC
58810	3145	15	greenish	greenish	JJ
58810	3145	16	points	point	NNS
58810	3145	17	.	.	.
58810	3146	1	The	the	DT
58810	3146	2	darker	dark	JJR
58810	3146	3	spaces	space	NNS
58810	3146	4	,	,	,
58810	3146	5	which	which	WDT
58810	3146	6	vary	vary	VBP
58810	3146	7	greatly	greatly	RB
58810	3146	8	in	in	IN
58810	3146	9	depth	depth	NN
58810	3146	10	of	of	IN
58810	3146	11	tone	tone	NN
58810	3146	12	,	,	,
58810	3146	13	are	be	VBP
58810	3146	14	of	of	IN
58810	3146	15	a	a	DT
58810	3146	16	dull	dull	JJ
58810	3146	17	gray	gray	JJ
58810	3146	18	-	-	HYPH
58810	3146	19	green	green	JJ
58810	3146	20	,	,	,
58810	3146	21	having	have	VBG
58810	3146	22	the	the	DT
58810	3146	23	aspect	aspect	NN
58810	3146	24	of	of	IN
58810	3146	25	a	a	DT
58810	3146	26	fluid	fluid	NN
58810	3146	27	which	which	WDT
58810	3146	28	absorbs	absorb	VBZ
58810	3146	29	the	the	DT
58810	3146	30	solar	solar	JJ
58810	3146	31	rays	ray	NNS
58810	3146	32	.	.	.
58810	3147	1	The	the	DT
58810	3147	2	proportion	proportion	NN
58810	3147	3	of	of	IN
58810	3147	4	land	land	NN
58810	3147	5	to	to	IN
58810	3147	6	water	water	NN
58810	3147	7	on	on	IN
58810	3147	8	the	the	DT
58810	3147	9	earth	earth	NN
58810	3147	10	appears	appear	VBZ
58810	3147	11	to	to	TO
58810	3147	12	be	be	VB
58810	3147	13	reversed	reverse	VBN
58810	3147	14	on	on	IN
58810	3147	15	Mars	Mars	NNP
58810	3147	16	.	.	.
58810	3148	1	On	on	IN
58810	3148	2	the	the	DT
58810	3148	3	earth	earth	NN
58810	3148	4	every	every	DT
58810	3148	5	continent	continent	NN
58810	3148	6	is	be	VBZ
58810	3148	7	an	an	DT
58810	3148	8	island	island	NN
58810	3148	9	;	;	:
58810	3148	10	on	on	IN
58810	3148	11	Mars	Mars	NNP
58810	3148	12	all	all	DT
58810	3148	13	seas	sea	NNS
58810	3148	14	are	be	VBP
58810	3148	15	lakes	lake	NNS
58810	3148	16	.	.	.
58810	3149	1	Long	long	JJ
58810	3149	2	,	,	,
58810	3149	3	narrow	narrow	JJ
58810	3149	4	straits	strait	NNS
58810	3149	5	are	be	VBP
58810	3149	6	more	more	RBR
58810	3149	7	common	common	JJ
58810	3149	8	than	than	IN
58810	3149	9	on	on	IN
58810	3149	10	the	the	DT
58810	3149	11	earth	earth	NN
58810	3149	12	;	;	:
58810	3149	13	and	and	CC
58810	3149	14	wide	wide	JJ
58810	3149	15	expanses	expanse	NNS
58810	3149	16	of	of	IN
58810	3149	17	water	water	NN
58810	3149	18	,	,	,
58810	3149	19	like	like	IN
58810	3149	20	our	-PRON-	PRP$
58810	3149	21	Atlantic	Atlantic	NNP
58810	3149	22	Ocean	Ocean	NNP
58810	3149	23	,	,	,
58810	3149	24	are	be	VBP
58810	3149	25	rare	rare	JJ
58810	3149	26	.	.	.
58810	3150	1	(	(	-LRB-
58810	3150	2	See	see	VB
58810	3150	3	Fig	fig	NN
58810	3150	4	.	.	.
58810	3151	1	266	266	CD
58810	3151	2	.	.	.
58810	3151	3	)	)	-RRB-
58810	3152	1	[	[	-LRB-
58810	3152	2	Illustration	illustration	NN
58810	3152	3	:	:	:
58810	3152	4	Fig	Fig	NNP
58810	3152	5	.	.	.
58810	3153	1	266	266	CD
58810	3153	2	.	.	.
58810	3153	3	]	]	-RRB-
58810	3154	1	[	[	-LRB-
58810	3154	2	Illustration	illustration	NN
58810	3154	3	:	:	:
58810	3154	4	Fig	Fig	NNP
58810	3154	5	.	.	.
58810	3155	1	267	267	CD
58810	3155	2	.	.	.
58810	3155	3	]	]	-RRB-
58810	3156	1	Fig	fig	NN
58810	3156	2	.	.	.
58810	3157	1	267	267	CD
58810	3157	2	represents	represent	VBZ
58810	3157	3	a	a	DT
58810	3157	4	chart	chart	NN
58810	3157	5	of	of	IN
58810	3157	6	the	the	DT
58810	3157	7	surface	surface	NN
58810	3157	8	of	of	IN
58810	3157	9	Mars	Mars	NNP
58810	3157	10	,	,	,
58810	3157	11	which	which	WDT
58810	3157	12	has	have	VBZ
58810	3157	13	been	be	VBN
58810	3157	14	constructed	construct	VBN
58810	3157	15	from	from	IN
58810	3157	16	careful	careful	JJ
58810	3157	17	telescopic	telescopic	NN
58810	3157	18	observation	observation	NN
58810	3157	19	.	.	.
58810	3158	1	The	the	DT
58810	3158	2	outlines	outline	NNS
58810	3158	3	,	,	,
58810	3158	4	as	as	IN
58810	3158	5	seen	see	VBN
58810	3158	6	in	in	IN
58810	3158	7	the	the	DT
58810	3158	8	telescope	telescope	NN
58810	3158	9	,	,	,
58810	3158	10	are	be	VBP
58810	3158	11	,	,	,
58810	3158	12	however	however	RB
58810	3158	13	,	,	,
58810	3158	14	much	much	RB
58810	3158	15	less	less	RBR
58810	3158	16	distinct	distinct	JJ
58810	3158	17	than	than	IN
58810	3158	18	they	-PRON-	PRP
58810	3158	19	are	be	VBP
58810	3158	20	represented	represent	VBN
58810	3158	21	here	here	RB
58810	3158	22	;	;	:
58810	3158	23	and	and	CC
58810	3158	24	it	-PRON-	PRP
58810	3158	25	is	be	VBZ
58810	3158	26	by	by	IN
58810	3158	27	no	no	DT
58810	3158	28	means	mean	NNS
58810	3158	29	certain	certain	JJ
58810	3158	30	that	that	IN
58810	3158	31	the	the	DT
58810	3158	32	light	light	JJ
58810	3158	33	and	and	CC
58810	3158	34	dark	dark	JJ
58810	3158	35	portions	portion	NNS
58810	3158	36	are	be	VBP
58810	3158	37	bodies	body	NNS
58810	3158	38	of	of	IN
58810	3158	39	land	land	NN
58810	3158	40	and	and	CC
58810	3158	41	water	water	NN
58810	3158	42	.	.	.
58810	3159	1	In	in	IN
58810	3159	2	the	the	DT
58810	3159	3	vicinity	vicinity	NN
58810	3159	4	of	of	IN
58810	3159	5	the	the	DT
58810	3159	6	poles	poles	NNPS
58810	3159	7	brilliant	brilliant	JJ
58810	3159	8	white	white	JJ
58810	3159	9	spots	spot	NNS
58810	3159	10	may	may	MD
58810	3159	11	be	be	VB
58810	3159	12	noticed	notice	VBN
58810	3159	13	,	,	,
58810	3159	14	which	which	WDT
58810	3159	15	are	be	VBP
58810	3159	16	considered	consider	VBN
58810	3159	17	by	by	IN
58810	3159	18	many	many	JJ
58810	3159	19	astronomers	astronomer	NNS
58810	3159	20	to	to	TO
58810	3159	21	be	be	VB
58810	3159	22	masses	masse	NNS
58810	3159	23	of	of	IN
58810	3159	24	snow	snow	NN
58810	3159	25	.	.	.
58810	3160	1	This	this	DT
58810	3160	2	conjecture	conjecture	NN
58810	3160	3	is	be	VBZ
58810	3160	4	favored	favor	VBN
58810	3160	5	by	by	IN
58810	3160	6	the	the	DT
58810	3160	7	fact	fact	NN
58810	3160	8	that	that	IN
58810	3160	9	they	-PRON-	PRP
58810	3160	10	appear	appear	VBP
58810	3160	11	to	to	TO
58810	3160	12	diminish	diminish	VB
58810	3160	13	under	under	IN
58810	3160	14	the	the	DT
58810	3160	15	sun	sun	NN
58810	3160	16	's	's	POS
58810	3160	17	influence	influence	NN
58810	3160	18	at	at	IN
58810	3160	19	the	the	DT
58810	3160	20	beginning	beginning	NN
58810	3160	21	of	of	IN
58810	3160	22	the	the	DT
58810	3160	23	Martial	martial	JJ
58810	3160	24	summer	summer	NN
58810	3160	25	,	,	,
58810	3160	26	and	and	CC
58810	3160	27	to	to	TO
58810	3160	28	increase	increase	VB
58810	3160	29	again	again	RB
58810	3160	30	on	on	IN
58810	3160	31	the	the	DT
58810	3160	32	approach	approach	NN
58810	3160	33	of	of	IN
58810	3160	34	winter	winter	NN
58810	3160	35	.	.	.
58810	3161	1	242	242	CD
58810	3161	2	.	.	.
58810	3162	1	_	_	NNP
58810	3162	2	Rotation	Rotation	NNP
58810	3162	3	of	of	IN
58810	3162	4	Mars._--On	Mars._--On	NNS
58810	3162	5	watching	watch	VBG
58810	3162	6	Mars	Mars	NNP
58810	3162	7	with	with	IN
58810	3162	8	a	a	DT
58810	3162	9	telescope	telescope	NN
58810	3162	10	,	,	,
58810	3162	11	the	the	DT
58810	3162	12	spots	spot	NNS
58810	3162	13	on	on	IN
58810	3162	14	the	the	DT
58810	3162	15	disk	disk	NN
58810	3162	16	are	be	VBP
58810	3162	17	found	find	VBN
58810	3162	18	to	to	TO
58810	3162	19	move	move	VB
58810	3162	20	(	(	-LRB-
58810	3162	21	as	as	IN
58810	3162	22	shown	show	VBN
58810	3162	23	in	in	IN
58810	3162	24	Fig	Fig	NNP
58810	3162	25	.	.	.
58810	3163	1	268	268	CD
58810	3163	2	)	)	-RRB-
58810	3163	3	in	in	IN
58810	3163	4	a	a	DT
58810	3163	5	manner	manner	NN
58810	3163	6	which	which	WDT
58810	3163	7	indicates	indicate	VBZ
58810	3163	8	that	that	IN
58810	3163	9	the	the	DT
58810	3163	10	planet	planet	NN
58810	3163	11	rotates	rotate	VBZ
58810	3163	12	in	in	IN
58810	3163	13	about	about	RB
58810	3163	14	twenty	twenty	CD
58810	3163	15	-	-	HYPH
58810	3163	16	four	four	CD
58810	3163	17	hours	hour	NNS
58810	3163	18	on	on	IN
58810	3163	19	an	an	DT
58810	3163	20	axis	axis	RB
58810	3163	21	inclined	incline	VBN
58810	3163	22	about	about	RB
58810	3163	23	twenty	twenty	CD
58810	3163	24	-	-	HYPH
58810	3163	25	eight	eight	CD
58810	3163	26	degrees	degree	NNS
58810	3163	27	from	from	IN
58810	3163	28	a	a	DT
58810	3163	29	perpendicular	perpendicular	NN
58810	3163	30	to	to	IN
58810	3163	31	the	the	DT
58810	3163	32	plane	plane	NN
58810	3163	33	of	of	IN
58810	3163	34	its	-PRON-	PRP$
58810	3163	35	orbit	orbit	NN
58810	3163	36	.	.	.
58810	3164	1	The	the	DT
58810	3164	2	inclination	inclination	NN
58810	3164	3	of	of	IN
58810	3164	4	the	the	DT
58810	3164	5	axis	axi	NNS
58810	3164	6	is	be	VBZ
58810	3164	7	shown	show	VBN
58810	3164	8	in	in	IN
58810	3164	9	Fig	Fig	NNP
58810	3164	10	.	.	.
58810	3165	1	269	269	CD
58810	3165	2	.	.	.
58810	3166	1	It	-PRON-	PRP
58810	3166	2	is	be	VBZ
58810	3166	3	evident	evident	JJ
58810	3166	4	from	from	IN
58810	3166	5	the	the	DT
58810	3166	6	figure	figure	NN
58810	3166	7	that	that	IN
58810	3166	8	the	the	DT
58810	3166	9	variation	variation	NN
58810	3166	10	in	in	IN
58810	3166	11	the	the	DT
58810	3166	12	length	length	NN
58810	3166	13	of	of	IN
58810	3166	14	day	day	NN
58810	3166	15	and	and	CC
58810	3166	16	night	night	NN
58810	3166	17	,	,	,
58810	3166	18	and	and	CC
58810	3166	19	the	the	DT
58810	3166	20	change	change	NN
58810	3166	21	of	of	IN
58810	3166	22	seasons	season	NNS
58810	3166	23	,	,	,
58810	3166	24	are	be	VBP
58810	3166	25	about	about	IN
58810	3166	26	the	the	DT
58810	3166	27	same	same	JJ
58810	3166	28	on	on	IN
58810	3166	29	Mars	Mars	NNP
58810	3166	30	as	as	IN
58810	3166	31	on	on	IN
58810	3166	32	the	the	DT
58810	3166	33	earth	earth	NN
58810	3166	34	.	.	.
58810	3167	1	The	the	DT
58810	3167	2	changes	change	NNS
58810	3167	3	will	will	MD
58810	3167	4	,	,	,
58810	3167	5	of	of	IN
58810	3167	6	course	course	NN
58810	3167	7	,	,	,
58810	3167	8	be	be	VB
58810	3167	9	somewhat	somewhat	RB
58810	3167	10	greater	great	JJR
58810	3167	11	,	,	,
58810	3167	12	and	and	CC
58810	3167	13	the	the	DT
58810	3167	14	seasons	season	NNS
58810	3167	15	will	will	MD
58810	3167	16	be	be	VB
58810	3167	17	about	about	RB
58810	3167	18	twice	twice	PDT
58810	3167	19	as	as	RB
58810	3167	20	long	long	JJ
58810	3167	21	.	.	.
58810	3168	1	[	[	-LRB-
58810	3168	2	Illustration	illustration	NN
58810	3168	3	:	:	:
58810	3168	4	Fig	Fig	NNP
58810	3168	5	.	.	.
58810	3169	1	268	268	CD
58810	3169	2	.	.	.
58810	3169	3	]	]	-RRB-
58810	3170	1	[	[	-LRB-
58810	3170	2	Illustration	illustration	NN
58810	3170	3	:	:	:
58810	3170	4	Fig	Fig	NNP
58810	3170	5	.	.	.
58810	3171	1	269	269	CD
58810	3171	2	.	.	.
58810	3171	3	]	]	-RRB-
58810	3172	1	[	[	-LRB-
58810	3172	2	Illustration	illustration	NN
58810	3172	3	:	:	:
58810	3172	4	Fig	Fig	NNP
58810	3172	5	.	.	.
58810	3173	1	270	270	CD
58810	3173	2	.	.	.
58810	3173	3	]	]	-RRB-
58810	3174	1	243	243	CD
58810	3174	2	.	.	.
58810	3175	1	_	_	NNP
58810	3175	2	The	the	DT
58810	3175	3	Satellites	Satellites	NNPS
58810	3175	4	of	of	IN
58810	3175	5	Mars._--In	Mars._--In	NNP
58810	3175	6	1877	1877	CD
58810	3175	7	Professor	Professor	NNP
58810	3175	8	Hall	Hall	NNP
58810	3175	9	of	of	IN
58810	3175	10	the	the	DT
58810	3175	11	Washington	Washington	NNP
58810	3175	12	Observatory	Observatory	NNP
58810	3175	13	discovered	discover	VBD
58810	3175	14	that	that	IN
58810	3175	15	Mars	Mars	NNP
58810	3175	16	is	be	VBZ
58810	3175	17	accompanied	accompany	VBN
58810	3175	18	by	by	IN
58810	3175	19	two	two	CD
58810	3175	20	small	small	JJ
58810	3175	21	moons	moon	NNS
58810	3175	22	,	,	,
58810	3175	23	whose	whose	WP$
58810	3175	24	orbits	orbit	NNS
58810	3175	25	are	be	VBP
58810	3175	26	shown	show	VBN
58810	3175	27	in	in	IN
58810	3175	28	Fig	Fig	NNP
58810	3175	29	.	.	.
58810	3176	1	270	270	CD
58810	3176	2	.	.	.
58810	3177	1	The	the	DT
58810	3177	2	inner	inner	JJ
58810	3177	3	satellite	satellite	NN
58810	3177	4	has	have	VBZ
58810	3177	5	been	be	VBN
58810	3177	6	named	name	VBN
58810	3177	7	_	_	NNP
58810	3177	8	Phobos	Phobos	NNP
58810	3177	9	_	_	NNP
58810	3177	10	,	,	,
58810	3177	11	and	and	CC
58810	3177	12	the	the	DT
58810	3177	13	outer	outer	JJ
58810	3177	14	one	one	CD
58810	3177	15	_	_	NNP
58810	3177	16	Deimos	Deimos	NNP
58810	3177	17	_	_	NNP
58810	3177	18	.	.	.
58810	3178	1	It	-PRON-	PRP
58810	3178	2	is	be	VBZ
58810	3178	3	estimated	estimate	VBN
58810	3178	4	that	that	IN
58810	3178	5	the	the	DT
58810	3178	6	diameter	diameter	NN
58810	3178	7	of	of	IN
58810	3178	8	the	the	DT
58810	3178	9	outer	outer	JJ
58810	3178	10	moon	moon	NN
58810	3178	11	is	be	VBZ
58810	3178	12	from	from	IN
58810	3178	13	five	five	CD
58810	3178	14	to	to	TO
58810	3178	15	ten	ten	CD
58810	3178	16	miles	mile	NNS
58810	3178	17	,	,	,
58810	3178	18	and	and	CC
58810	3178	19	that	that	DT
58810	3178	20	of	of	IN
58810	3178	21	the	the	DT
58810	3178	22	inner	inner	JJ
58810	3178	23	one	one	CD
58810	3178	24	from	from	IN
58810	3178	25	ten	ten	CD
58810	3178	26	to	to	IN
58810	3178	27	forty	forty	CD
58810	3178	28	miles	mile	NNS
58810	3178	29	.	.	.
58810	3179	1	Phobos	Phobos	NNP
58810	3179	2	is	be	VBZ
58810	3179	3	remarkable	remarkable	JJ
58810	3179	4	for	for	IN
58810	3179	5	its	-PRON-	PRP$
58810	3179	6	nearness	nearness	NN
58810	3179	7	to	to	IN
58810	3179	8	the	the	DT
58810	3179	9	planet	planet	NN
58810	3179	10	and	and	CC
58810	3179	11	the	the	DT
58810	3179	12	rapidity	rapidity	NN
58810	3179	13	of	of	IN
58810	3179	14	its	-PRON-	PRP$
58810	3179	15	revolution	revolution	NN
58810	3179	16	,	,	,
58810	3179	17	which	which	WDT
58810	3179	18	is	be	VBZ
58810	3179	19	performed	perform	VBN
58810	3179	20	in	in	IN
58810	3179	21	seven	seven	CD
58810	3179	22	hours	hour	NNS
58810	3179	23	thirty	thirty	CD
58810	3179	24	-	-	HYPH
58810	3179	25	eight	eight	CD
58810	3179	26	minutes	minute	NNS
58810	3179	27	.	.	.
58810	3180	1	Its	-PRON-	PRP$
58810	3180	2	distance	distance	NN
58810	3180	3	from	from	IN
58810	3180	4	the	the	DT
58810	3180	5	centre	centre	NN
58810	3180	6	of	of	IN
58810	3180	7	the	the	DT
58810	3180	8	planet	planet	NN
58810	3180	9	is	be	VBZ
58810	3180	10	about	about	RB
58810	3180	11	six	six	CD
58810	3180	12	thousand	thousand	CD
58810	3180	13	miles	mile	NNS
58810	3180	14	,	,	,
58810	3180	15	and	and	CC
58810	3180	16	from	from	IN
58810	3180	17	the	the	DT
58810	3180	18	surface	surface	NN
58810	3180	19	less	less	JJR
58810	3180	20	than	than	IN
58810	3180	21	four	four	CD
58810	3180	22	thousand	thousand	CD
58810	3180	23	.	.	.
58810	3181	1	Astronomers	astronomer	NNS
58810	3181	2	on	on	IN
58810	3181	3	Mars	Mars	NNP
58810	3181	4	,	,	,
58810	3181	5	with	with	IN
58810	3181	6	telescopes	telescope	NNS
58810	3181	7	and	and	CC
58810	3181	8	eyes	eye	NNS
58810	3181	9	like	like	IN
58810	3181	10	ours	our	NNS
58810	3181	11	,	,	,
58810	3181	12	could	could	MD
58810	3181	13	readily	readily	RB
58810	3181	14	find	find	VB
58810	3181	15	out	out	RP
58810	3181	16	whether	whether	IN
58810	3181	17	this	this	DT
58810	3181	18	satellite	satellite	NN
58810	3181	19	is	be	VBZ
58810	3181	20	inhabited	inhabit	VBN
58810	3181	21	,	,	,
58810	3181	22	the	the	DT
58810	3181	23	distance	distance	NN
58810	3181	24	being	be	VBG
58810	3181	25	less	less	JJR
58810	3181	26	than	than	IN
58810	3181	27	one	one	CD
58810	3181	28	-	-	HYPH
58810	3181	29	sixtieth	sixtieth	NN
58810	3181	30	of	of	IN
58810	3181	31	that	that	DT
58810	3181	32	of	of	IN
58810	3181	33	our	-PRON-	PRP$
58810	3181	34	moon	moon	NN
58810	3181	35	.	.	.
58810	3182	1	It	-PRON-	PRP
58810	3182	2	will	will	MD
58810	3182	3	be	be	VB
58810	3182	4	seen	see	VBN
58810	3182	5	that	that	IN
58810	3182	6	Phobos	Phobos	NNP
58810	3182	7	makes	make	VBZ
58810	3182	8	about	about	RB
58810	3182	9	three	three	CD
58810	3182	10	revolutions	revolution	NNS
58810	3182	11	to	to	IN
58810	3182	12	one	one	CD
58810	3182	13	rotation	rotation	NN
58810	3182	14	of	of	IN
58810	3182	15	the	the	DT
58810	3182	16	planet	planet	NN
58810	3182	17	.	.	.
58810	3183	1	It	-PRON-	PRP
58810	3183	2	will	will	MD
58810	3183	3	,	,	,
58810	3183	4	of	of	IN
58810	3183	5	course	course	NN
58810	3183	6	,	,	,
58810	3183	7	rise	rise	VBP
58810	3183	8	in	in	IN
58810	3183	9	the	the	DT
58810	3183	10	west	west	NN
58810	3183	11	;	;	,
58810	3183	12	though	though	IN
58810	3183	13	the	the	DT
58810	3183	14	sun	sun	NN
58810	3183	15	,	,	,
58810	3183	16	the	the	DT
58810	3183	17	stars	star	NNS
58810	3183	18	,	,	,
58810	3183	19	and	and	CC
58810	3183	20	the	the	DT
58810	3183	21	other	other	JJ
58810	3183	22	satellite	satellite	NN
58810	3183	23	rise	rise	NN
58810	3183	24	in	in	IN
58810	3183	25	the	the	DT
58810	3183	26	east	east	NN
58810	3183	27	.	.	.
58810	3184	1	Deimos	Deimos	NNP
58810	3184	2	makes	make	VBZ
58810	3184	3	a	a	DT
58810	3184	4	complete	complete	JJ
58810	3184	5	revolution	revolution	NN
58810	3184	6	in	in	IN
58810	3184	7	about	about	RB
58810	3184	8	thirty	thirty	CD
58810	3184	9	hours	hour	NNS
58810	3184	10	.	.	.
58810	3185	1	III	iii	CD
58810	3185	2	.	.	.
58810	3186	1	THE	the	DT
58810	3186	2	ASTEROIDS	ASTEROIDS	NNP
58810	3186	3	.	.	.
58810	3187	1	244	244	CD
58810	3187	2	.	.	.
58810	3188	1	_	_	NNP
58810	3188	2	Bode	Bode	NNP
58810	3188	3	's	's	POS
58810	3188	4	Law	Law	NNP
58810	3188	5	of	of	IN
58810	3188	6	Planetary	Planetary	NNP
58810	3188	7	Distances._--There	Distances._--There	NNPS
58810	3188	8	is	be	VBZ
58810	3188	9	a	a	DT
58810	3188	10	very	very	RB
58810	3188	11	remarkable	remarkable	JJ
58810	3188	12	law	law	NN
58810	3188	13	connecting	connect	VBG
58810	3188	14	the	the	DT
58810	3188	15	distances	distance	NNS
58810	3188	16	of	of	IN
58810	3188	17	the	the	DT
58810	3188	18	planets	planet	NNS
58810	3188	19	from	from	IN
58810	3188	20	the	the	DT
58810	3188	21	sun	sun	NN
58810	3188	22	,	,	,
58810	3188	23	which	which	WDT
58810	3188	24	is	be	VBZ
58810	3188	25	generally	generally	RB
58810	3188	26	known	know	VBN
58810	3188	27	by	by	IN
58810	3188	28	the	the	DT
58810	3188	29	name	name	NN
58810	3188	30	of	of	IN
58810	3188	31	_	_	NNP
58810	3188	32	Bode	Bode	NNP
58810	3188	33	's	's	POS
58810	3188	34	Law	Law	NNP
58810	3188	35	_	_	NNP
58810	3188	36	.	.	.
58810	3189	1	Attention	attention	NN
58810	3189	2	was	be	VBD
58810	3189	3	drawn	draw	VBN
58810	3189	4	to	to	IN
58810	3189	5	it	-PRON-	PRP
58810	3189	6	in	in	IN
58810	3189	7	1778	1778	CD
58810	3189	8	by	by	IN
58810	3189	9	the	the	DT
58810	3189	10	astronomer	astronomer	NN
58810	3189	11	Bode	Bode	NNP
58810	3189	12	,	,	,
58810	3189	13	but	but	CC
58810	3189	14	he	-PRON-	PRP
58810	3189	15	was	be	VBD
58810	3189	16	not	not	RB
58810	3189	17	really	really	RB
58810	3189	18	its	-PRON-	PRP$
58810	3189	19	author	author	NN
58810	3189	20	.	.	.
58810	3190	1	To	to	TO
58810	3190	2	express	express	VB
58810	3190	3	this	this	DT
58810	3190	4	law	law	NN
58810	3190	5	we	-PRON-	PRP
58810	3190	6	write	write	VBP
58810	3190	7	the	the	DT
58810	3190	8	following	follow	VBG
58810	3190	9	series	series	NN
58810	3190	10	of	of	IN
58810	3190	11	numbers:--	numbers:--	NNP
58810	3190	12	0	0	CD
58810	3190	13	,	,	,
58810	3190	14	3	3	CD
58810	3190	15	,	,	,
58810	3190	16	6	6	CD
58810	3190	17	,	,	,
58810	3190	18	12	12	CD
58810	3190	19	,	,	,
58810	3190	20	24	24	CD
58810	3190	21	,	,	,
58810	3190	22	48	48	CD
58810	3190	23	,	,	,
58810	3190	24	96	96	CD
58810	3190	25	;	;	:
58810	3190	26	each	each	DT
58810	3190	27	number	number	NN
58810	3190	28	,	,	,
58810	3190	29	with	with	IN
58810	3190	30	the	the	DT
58810	3190	31	exception	exception	NN
58810	3190	32	of	of	IN
58810	3190	33	the	the	DT
58810	3190	34	first	first	JJ
58810	3190	35	,	,	,
58810	3190	36	being	be	VBG
58810	3190	37	double	double	PDT
58810	3190	38	the	the	DT
58810	3190	39	one	one	NN
58810	3190	40	which	which	WDT
58810	3190	41	precedes	precede	VBZ
58810	3190	42	it	-PRON-	PRP
58810	3190	43	.	.	.
58810	3191	1	If	if	IN
58810	3191	2	we	-PRON-	PRP
58810	3191	3	add	add	VBP
58810	3191	4	4	4	CD
58810	3191	5	to	to	IN
58810	3191	6	each	each	DT
58810	3191	7	of	of	IN
58810	3191	8	these	these	DT
58810	3191	9	numbers	number	NNS
58810	3191	10	,	,	,
58810	3191	11	the	the	DT
58810	3191	12	series	series	NN
58810	3191	13	becomes--	becomes--	NNP
58810	3191	14	4	4	CD
58810	3191	15	,	,	,
58810	3191	16	7	7	CD
58810	3191	17	,	,	,
58810	3191	18	10	10	CD
58810	3191	19	,	,	,
58810	3191	20	16	16	CD
58810	3191	21	,	,	,
58810	3191	22	28	28	CD
58810	3191	23	,	,	,
58810	3191	24	52	52	CD
58810	3191	25	,	,	,
58810	3191	26	100	100	CD
58810	3191	27	;	;	:
58810	3191	28	which	which	WDT
58810	3191	29	series	series	NN
58810	3191	30	was	be	VBD
58810	3191	31	known	know	VBN
58810	3191	32	to	to	IN
58810	3191	33	Kepler	Kepler	NNP
58810	3191	34	.	.	.
58810	3192	1	These	these	DT
58810	3192	2	numbers	number	NNS
58810	3192	3	,	,	,
58810	3192	4	with	with	IN
58810	3192	5	the	the	DT
58810	3192	6	exception	exception	NN
58810	3192	7	of	of	IN
58810	3192	8	28	28	CD
58810	3192	9	,	,	,
58810	3192	10	are	be	VBP
58810	3192	11	sensibly	sensibly	RB
58810	3192	12	proportional	proportional	JJ
58810	3192	13	to	to	IN
58810	3192	14	the	the	DT
58810	3192	15	distances	distance	NNS
58810	3192	16	of	of	IN
58810	3192	17	the	the	DT
58810	3192	18	principal	principal	JJ
58810	3192	19	planets	planet	NNS
58810	3192	20	from	from	IN
58810	3192	21	the	the	DT
58810	3192	22	sun	sun	NN
58810	3192	23	,	,	,
58810	3192	24	the	the	DT
58810	3192	25	actual	actual	JJ
58810	3192	26	distances	distance	NNS
58810	3192	27	being	be	VBG
58810	3192	28	as	as	IN
58810	3192	29	follows:--	follows:--	NNP
58810	3192	30	Mercury	Mercury	NNP
58810	3192	31	.	.	.
58810	3193	1	Venus	Venus	NNP
58810	3193	2	.	.	.
58810	3194	1	Earth	earth	NN
58810	3194	2	.	.	.
58810	3195	1	Mars	Mars	NNP
58810	3195	2	.	.	.
58810	3196	1	----	----	NFP
58810	3196	2	Jupiter	Jupiter	NNP
58810	3196	3	.	.	.
58810	3197	1	Saturn	Saturn	NNP
58810	3197	2	.	.	.
58810	3198	1	3·9	3·9	CD
58810	3198	2	7·2	7·2	CD
58810	3198	3	10	10	CD
58810	3198	4	15·2	15·2	CD
58810	3198	5	52·9	52·9	NNP
58810	3198	6	95·4	95·4	NNP
58810	3198	7	245	245	CD
58810	3198	8	.	.	.
58810	3199	1	_	_	NNP
58810	3199	2	The	the	DT
58810	3199	3	First	First	NNP
58810	3199	4	Discovery	Discovery	NNP
58810	3199	5	of	of	IN
58810	3199	6	the	the	DT
58810	3199	7	Asteroids._--The	asteroids._--the	CD
58810	3199	8	great	great	JJ
58810	3199	9	gap	gap	NN
58810	3199	10	between	between	IN
58810	3199	11	Mars	Mars	NNP
58810	3199	12	and	and	CC
58810	3199	13	Jupiter	Jupiter	NNP
58810	3199	14	led	lead	VBD
58810	3199	15	astronomers	astronomer	NNS
58810	3199	16	,	,	,
58810	3199	17	from	from	IN
58810	3199	18	the	the	DT
58810	3199	19	time	time	NN
58810	3199	20	of	of	IN
58810	3199	21	Kepler	Kepler	NNP
58810	3199	22	,	,	,
58810	3199	23	to	to	TO
58810	3199	24	suspect	suspect	VB
58810	3199	25	the	the	DT
58810	3199	26	existence	existence	NN
58810	3199	27	of	of	IN
58810	3199	28	an	an	DT
58810	3199	29	unknown	unknown	JJ
58810	3199	30	planet	planet	NN
58810	3199	31	in	in	IN
58810	3199	32	this	this	DT
58810	3199	33	region	region	NN
58810	3199	34	;	;	:
58810	3199	35	but	but	CC
58810	3199	36	no	no	DT
58810	3199	37	such	such	JJ
58810	3199	38	planet	planet	NN
58810	3199	39	was	be	VBD
58810	3199	40	discovered	discover	VBN
58810	3199	41	till	till	IN
58810	3199	42	the	the	DT
58810	3199	43	beginning	beginning	NN
58810	3199	44	of	of	IN
58810	3199	45	the	the	DT
58810	3199	46	present	present	JJ
58810	3199	47	century	century	NN
58810	3199	48	.	.	.
58810	3200	1	_	_	NNP
58810	3200	2	Ceres	Ceres	NNP
58810	3200	3	_	_	NNP
58810	3200	4	was	be	VBD
58810	3200	5	discovered	discover	VBN
58810	3200	6	Jan.	January	NNP
58810	3200	7	1	1	CD
58810	3200	8	,	,	,
58810	3200	9	1801	1801	CD
58810	3200	10	,	,	,
58810	3200	11	_	_	NNP
58810	3200	12	Pallas	Pallas	NNP
58810	3200	13	_	_	NNP
58810	3200	14	in	in	IN
58810	3200	15	1802	1802	CD
58810	3200	16	,	,	,
58810	3200	17	_	_	NNP
58810	3200	18	Juno	Juno	NNP
58810	3200	19	_	_	NNP
58810	3200	20	in	in	IN
58810	3200	21	1804	1804	CD
58810	3200	22	,	,	,
58810	3200	23	and	and	CC
58810	3200	24	_	_	NNP
58810	3200	25	Vesta	Vesta	NNP
58810	3200	26	_	_	NNP
58810	3200	27	in	in	IN
58810	3200	28	1807	1807	CD
58810	3200	29	.	.	.
58810	3201	1	Then	then	RB
58810	3201	2	followed	follow	VBD
58810	3201	3	a	a	DT
58810	3201	4	long	long	JJ
58810	3201	5	interval	interval	NN
58810	3201	6	of	of	IN
58810	3201	7	thirty	thirty	CD
58810	3201	8	-	-	HYPH
58810	3201	9	eight	eight	CD
58810	3201	10	years	year	NNS
58810	3201	11	before	before	IN
58810	3201	12	_	_	NNP
58810	3201	13	Astræa	Astræa	NNP
58810	3201	14	_	_	NNP
58810	3201	15	,	,	,
58810	3201	16	the	the	DT
58810	3201	17	fifth	fifth	NN
58810	3201	18	of	of	IN
58810	3201	19	these	these	DT
58810	3201	20	minor	minor	JJ
58810	3201	21	planets	planet	NNS
58810	3201	22	,	,	,
58810	3201	23	was	be	VBD
58810	3201	24	discovered	discover	VBN
58810	3201	25	in	in	IN
58810	3201	26	1845	1845	CD
58810	3201	27	.	.	.
58810	3202	1	246	246	CD
58810	3202	2	.	.	.
58810	3203	1	_	_	NNP
58810	3203	2	Olbers	Olbers	NNP
58810	3203	3	's	's	POS
58810	3203	4	Hypothesis._--After	Hypothesis._--After	NNS
58810	3203	5	the	the	DT
58810	3203	6	discovery	discovery	NN
58810	3203	7	of	of	IN
58810	3203	8	Pallas	Pallas	NNP
58810	3203	9	,	,	,
58810	3203	10	Olbers	Olbers	NNP
58810	3203	11	suggested	suggest	VBD
58810	3203	12	his	-PRON-	PRP$
58810	3203	13	celebrated	celebrated	JJ
58810	3203	14	hypothesis	hypothesis	NN
58810	3203	15	,	,	,
58810	3203	16	that	that	IN
58810	3203	17	the	the	DT
58810	3203	18	two	two	CD
58810	3203	19	bodies	body	NNS
58810	3203	20	might	may	MD
58810	3203	21	be	be	VB
58810	3203	22	fragments	fragment	NNS
58810	3203	23	of	of	IN
58810	3203	24	a	a	DT
58810	3203	25	single	single	JJ
58810	3203	26	planet	planet	NN
58810	3203	27	which	which	WDT
58810	3203	28	had	have	VBD
58810	3203	29	been	be	VBN
58810	3203	30	shattered	shatter	VBN
58810	3203	31	by	by	IN
58810	3203	32	some	some	DT
58810	3203	33	explosion	explosion	NN
58810	3203	34	.	.	.
58810	3204	1	If	if	IN
58810	3204	2	such	such	JJ
58810	3204	3	were	be	VBD
58810	3204	4	the	the	DT
58810	3204	5	case	case	NN
58810	3204	6	,	,	,
58810	3204	7	the	the	DT
58810	3204	8	orbits	orbit	NNS
58810	3204	9	of	of	IN
58810	3204	10	all	all	PDT
58810	3204	11	the	the	DT
58810	3204	12	fragments	fragment	NNS
58810	3204	13	would	would	MD
58810	3204	14	at	at	IN
58810	3204	15	first	first	RB
58810	3204	16	intersect	intersect	VB
58810	3204	17	each	each	DT
58810	3204	18	other	other	JJ
58810	3204	19	at	at	IN
58810	3204	20	the	the	DT
58810	3204	21	point	point	NN
58810	3204	22	where	where	WRB
58810	3204	23	the	the	DT
58810	3204	24	explosion	explosion	NN
58810	3204	25	occurred	occur	VBD
58810	3204	26	.	.	.
58810	3205	1	He	-PRON-	PRP
58810	3205	2	therefore	therefore	RB
58810	3205	3	thought	think	VBD
58810	3205	4	it	-PRON-	PRP
58810	3205	5	likely	likely	RB
58810	3205	6	that	that	IN
58810	3205	7	other	other	JJ
58810	3205	8	fragments	fragment	NNS
58810	3205	9	would	would	MD
58810	3205	10	be	be	VB
58810	3205	11	found	find	VBN
58810	3205	12	,	,	,
58810	3205	13	especially	especially	RB
58810	3205	14	if	if	IN
58810	3205	15	a	a	DT
58810	3205	16	search	search	NN
58810	3205	17	were	be	VBD
58810	3205	18	kept	keep	VBN
58810	3205	19	up	up	RP
58810	3205	20	near	near	IN
58810	3205	21	the	the	DT
58810	3205	22	intersection	intersection	NN
58810	3205	23	of	of	IN
58810	3205	24	the	the	DT
58810	3205	25	orbits	orbit	NNS
58810	3205	26	of	of	IN
58810	3205	27	Ceres	Ceres	NNPS
58810	3205	28	and	and	CC
58810	3205	29	Pallas	Pallas	NNP
58810	3205	30	.	.	.
58810	3206	1	Professor	Professor	NNP
58810	3206	2	Newcomb	Newcomb	NNP
58810	3206	3	makes	make	VBZ
58810	3206	4	the	the	DT
58810	3206	5	following	following	JJ
58810	3206	6	observations	observation	NNS
58810	3206	7	concerning	concern	VBG
58810	3206	8	this	this	DT
58810	3206	9	hypothesis:--	hypothesis:--	NN
58810	3206	10	"	"	``
58810	3206	11	The	the	DT
58810	3206	12	question	question	NN
58810	3206	13	whether	whether	IN
58810	3206	14	these	these	DT
58810	3206	15	bodies	body	NNS
58810	3206	16	could	could	MD
58810	3206	17	ever	ever	RB
58810	3206	18	have	have	VB
58810	3206	19	formed	form	VBN
58810	3206	20	a	a	DT
58810	3206	21	single	single	JJ
58810	3206	22	one	one	NN
58810	3206	23	has	have	VBZ
58810	3206	24	now	now	RB
58810	3206	25	become	become	VBN
58810	3206	26	one	one	CD
58810	3206	27	of	of	IN
58810	3206	28	cosmogony	cosmogony	NN
58810	3206	29	rather	rather	RB
58810	3206	30	than	than	IN
58810	3206	31	of	of	IN
58810	3206	32	astronomy	astronomy	NN
58810	3206	33	.	.	.
58810	3207	1	If	if	IN
58810	3207	2	a	a	DT
58810	3207	3	planet	planet	NN
58810	3207	4	were	be	VBD
58810	3207	5	shattered	shatter	VBN
58810	3207	6	,	,	,
58810	3207	7	the	the	DT
58810	3207	8	orbit	orbit	NN
58810	3207	9	of	of	IN
58810	3207	10	each	each	DT
58810	3207	11	fragment	fragment	NN
58810	3207	12	would	would	MD
58810	3207	13	at	at	IN
58810	3207	14	first	first	RB
58810	3207	15	pass	pass	VB
58810	3207	16	through	through	IN
58810	3207	17	the	the	DT
58810	3207	18	point	point	NN
58810	3207	19	at	at	IN
58810	3207	20	which	which	WDT
58810	3207	21	the	the	DT
58810	3207	22	explosion	explosion	NN
58810	3207	23	occurred	occur	VBD
58810	3207	24	,	,	,
58810	3207	25	however	however	RB
58810	3207	26	widely	widely	RB
58810	3207	27	they	-PRON-	PRP
58810	3207	28	might	may	MD
58810	3207	29	be	be	VB
58810	3207	30	separated	separate	VBN
58810	3207	31	through	through	IN
58810	3207	32	the	the	DT
58810	3207	33	rest	rest	NN
58810	3207	34	of	of	IN
58810	3207	35	their	-PRON-	PRP$
58810	3207	36	course	course	NN
58810	3207	37	;	;	:
58810	3207	38	but	but	CC
58810	3207	39	,	,	,
58810	3207	40	owing	owe	VBG
58810	3207	41	to	to	IN
58810	3207	42	the	the	DT
58810	3207	43	secular	secular	JJ
58810	3207	44	changes	change	NNS
58810	3207	45	produced	produce	VBN
58810	3207	46	by	by	IN
58810	3207	47	the	the	DT
58810	3207	48	attractions	attraction	NNS
58810	3207	49	of	of	IN
58810	3207	50	the	the	DT
58810	3207	51	other	other	JJ
58810	3207	52	planets	planet	NNS
58810	3207	53	,	,	,
58810	3207	54	this	this	DT
58810	3207	55	coincidence	coincidence	NN
58810	3207	56	would	would	MD
58810	3207	57	not	not	RB
58810	3207	58	continue	continue	VB
58810	3207	59	.	.	.
58810	3208	1	The	the	DT
58810	3208	2	orbits	orbit	NNS
58810	3208	3	would	would	MD
58810	3208	4	slowly	slowly	RB
58810	3208	5	move	move	VB
58810	3208	6	away	away	RB
58810	3208	7	,	,	,
58810	3208	8	and	and	CC
58810	3208	9	after	after	IN
58810	3208	10	the	the	DT
58810	3208	11	lapse	lapse	NN
58810	3208	12	of	of	IN
58810	3208	13	a	a	DT
58810	3208	14	few	few	JJ
58810	3208	15	thousand	thousand	CD
58810	3208	16	years	year	NNS
58810	3208	17	no	no	DT
58810	3208	18	trace	trace	NN
58810	3208	19	of	of	IN
58810	3208	20	a	a	DT
58810	3208	21	common	common	JJ
58810	3208	22	intersection	intersection	NN
58810	3208	23	would	would	MD
58810	3208	24	be	be	VB
58810	3208	25	seen	see	VBN
58810	3208	26	.	.	.
58810	3209	1	It	-PRON-	PRP
58810	3209	2	is	be	VBZ
58810	3209	3	therefore	therefore	RB
58810	3209	4	curious	curious	JJ
58810	3209	5	that	that	IN
58810	3209	6	Olbers	Olbers	NNPS
58810	3209	7	and	and	CC
58810	3209	8	his	-PRON-	PRP$
58810	3209	9	contemporaries	contemporary	NNS
58810	3209	10	should	should	MD
58810	3209	11	have	have	VB
58810	3209	12	expected	expect	VBN
58810	3209	13	to	to	TO
58810	3209	14	find	find	VB
58810	3209	15	such	such	PDT
58810	3209	16	a	a	DT
58810	3209	17	region	region	NN
58810	3209	18	of	of	IN
58810	3209	19	intersection	intersection	NN
58810	3209	20	,	,	,
58810	3209	21	as	as	IN
58810	3209	22	it	-PRON-	PRP
58810	3209	23	implied	imply	VBD
58810	3209	24	that	that	IN
58810	3209	25	the	the	DT
58810	3209	26	explosion	explosion	NN
58810	3209	27	had	have	VBD
58810	3209	28	occurred	occur	VBN
58810	3209	29	within	within	IN
58810	3209	30	a	a	DT
58810	3209	31	few	few	JJ
58810	3209	32	thousand	thousand	CD
58810	3209	33	years	year	NNS
58810	3209	34	.	.	.
58810	3210	1	The	the	DT
58810	3210	2	fact	fact	NN
58810	3210	3	that	that	IN
58810	3210	4	the	the	DT
58810	3210	5	required	require	VBN
58810	3210	6	conditions	condition	NNS
58810	3210	7	were	be	VBD
58810	3210	8	not	not	RB
58810	3210	9	fulfilled	fulfil	VBN
58810	3210	10	was	be	VBD
58810	3210	11	no	no	DT
58810	3210	12	argument	argument	NN
58810	3210	13	against	against	IN
58810	3210	14	the	the	DT
58810	3210	15	hypothesis	hypothesis	NN
58810	3210	16	,	,	,
58810	3210	17	because	because	IN
58810	3210	18	the	the	DT
58810	3210	19	explosion	explosion	NN
58810	3210	20	might	may	MD
58810	3210	21	have	have	VB
58810	3210	22	occurred	occur	VBN
58810	3210	23	millions	million	NNS
58810	3210	24	of	of	IN
58810	3210	25	years	year	NNS
58810	3210	26	ago	ago	RB
58810	3210	27	;	;	:
58810	3210	28	and	and	CC
58810	3210	29	in	in	IN
58810	3210	30	the	the	DT
58810	3210	31	mean	mean	JJ
58810	3210	32	time	time	NN
58810	3210	33	the	the	DT
58810	3210	34	perihelion	perihelion	NN
58810	3210	35	and	and	CC
58810	3210	36	node	node	NN
58810	3210	37	of	of	IN
58810	3210	38	each	each	DT
58810	3210	39	orbit	orbit	NN
58810	3210	40	would	would	MD
58810	3210	41	have	have	VB
58810	3210	42	made	make	VBN
58810	3210	43	many	many	JJ
58810	3210	44	entire	entire	JJ
58810	3210	45	revolutions	revolution	NNS
58810	3210	46	,	,	,
58810	3210	47	so	so	IN
58810	3210	48	that	that	IN
58810	3210	49	the	the	DT
58810	3210	50	orbits	orbit	NNS
58810	3210	51	would	would	MD
58810	3210	52	have	have	VB
58810	3210	53	been	be	VBN
58810	3210	54	completely	completely	RB
58810	3210	55	mixed	mix	VBN
58810	3210	56	up	up	RP
58810	3210	57	....	....	.
58810	3210	58	A	a	DT
58810	3210	59	different	different	JJ
58810	3210	60	explanation	explanation	NN
58810	3210	61	of	of	IN
58810	3210	62	the	the	DT
58810	3210	63	group	group	NN
58810	3210	64	is	be	VBZ
58810	3210	65	given	give	VBN
58810	3210	66	by	by	IN
58810	3210	67	the	the	DT
58810	3210	68	nebular	nebular	JJ
58810	3210	69	hypothesis	hypothesis	NN
58810	3210	70	;	;	:
58810	3210	71	so	so	CC
58810	3210	72	that	that	IN
58810	3210	73	Olbers	Olbers	NNP
58810	3210	74	's	's	POS
58810	3210	75	hypothesis	hypothesis	NN
58810	3210	76	is	be	VBZ
58810	3210	77	no	no	RB
58810	3210	78	longer	long	RBR
58810	3210	79	considered	consider	VBN
58810	3210	80	by	by	IN
58810	3210	81	astronomers	astronomer	NNS
58810	3210	82	.	.	.
58810	3210	83	"	"	''
58810	3211	1	247	247	CD
58810	3211	2	.	.	.
58810	3212	1	_	_	NNP
58810	3212	2	Later	late	JJR
58810	3212	3	Discoveries	Discoveries	NNPS
58810	3212	4	of	of	IN
58810	3212	5	Asteroids._--Since	Asteroids._--Since	NNP
58810	3212	6	1845	1845	CD
58810	3212	7	over	over	IN
58810	3212	8	two	two	CD
58810	3212	9	hundred	hundred	CD
58810	3212	10	asteroids	asteroid	NNS
58810	3212	11	have	have	VBP
58810	3212	12	been	be	VBN
58810	3212	13	discovered	discover	VBN
58810	3212	14	.	.	.
58810	3213	1	All	all	PDT
58810	3213	2	these	these	DT
58810	3213	3	are	be	VBP
58810	3213	4	so	so	RB
58810	3213	5	small	small	JJ
58810	3213	6	,	,	,
58810	3213	7	that	that	IN
58810	3213	8	it	-PRON-	PRP
58810	3213	9	requires	require	VBZ
58810	3213	10	a	a	DT
58810	3213	11	very	very	RB
58810	3213	12	good	good	JJ
58810	3213	13	telescope	telescope	NN
58810	3213	14	to	to	TO
58810	3213	15	see	see	VB
58810	3213	16	them	-PRON-	PRP
58810	3213	17	;	;	:
58810	3213	18	and	and	CC
58810	3213	19	even	even	RB
58810	3213	20	in	in	IN
58810	3213	21	very	very	RB
58810	3213	22	powerful	powerful	JJ
58810	3213	23	telescopes	telescope	NNS
58810	3213	24	they	-PRON-	PRP
58810	3213	25	appear	appear	VBP
58810	3213	26	as	as	IN
58810	3213	27	mere	mere	JJ
58810	3213	28	points	point	NNS
58810	3213	29	of	of	IN
58810	3213	30	light	light	NN
58810	3213	31	,	,	,
58810	3213	32	which	which	WDT
58810	3213	33	can	can	MD
58810	3213	34	be	be	VB
58810	3213	35	distinguished	distinguish	VBN
58810	3213	36	from	from	IN
58810	3213	37	the	the	DT
58810	3213	38	stars	star	NNS
58810	3213	39	only	only	RB
58810	3213	40	by	by	IN
58810	3213	41	their	-PRON-	PRP$
58810	3213	42	motions	motion	NNS
58810	3213	43	.	.	.
58810	3214	1	To	to	TO
58810	3214	2	facilitate	facilitate	VB
58810	3214	3	the	the	DT
58810	3214	4	discovery	discovery	NN
58810	3214	5	of	of	IN
58810	3214	6	these	these	DT
58810	3214	7	bodies	body	NNS
58810	3214	8	,	,	,
58810	3214	9	very	very	RB
58810	3214	10	accurate	accurate	JJ
58810	3214	11	maps	map	NNS
58810	3214	12	have	have	VBP
58810	3214	13	been	be	VBN
58810	3214	14	constructed	construct	VBN
58810	3214	15	,	,	,
58810	3214	16	including	include	VBG
58810	3214	17	all	all	PDT
58810	3214	18	the	the	DT
58810	3214	19	stars	star	NNS
58810	3214	20	down	down	RP
58810	3214	21	to	to	IN
58810	3214	22	the	the	DT
58810	3214	23	thirteenth	thirteenth	JJ
58810	3214	24	magnitude	magnitude	NN
58810	3214	25	in	in	IN
58810	3214	26	the	the	DT
58810	3214	27	neighborhood	neighborhood	NN
58810	3214	28	of	of	IN
58810	3214	29	the	the	DT
58810	3214	30	ecliptic	ecliptic	NN
58810	3214	31	.	.	.
58810	3215	1	A	a	DT
58810	3215	2	reduced	reduce	VBN
58810	3215	3	copy	copy	NN
58810	3215	4	of	of	IN
58810	3215	5	one	one	CD
58810	3215	6	of	of	IN
58810	3215	7	these	these	DT
58810	3215	8	maps	map	NNS
58810	3215	9	is	be	VBZ
58810	3215	10	shown	show	VBN
58810	3215	11	in	in	IN
58810	3215	12	Fig	Fig	NNP
58810	3215	13	.	.	.
58810	3216	1	271	271	CD
58810	3216	2	.	.	.
58810	3217	1	[	[	-LRB-
58810	3217	2	Illustration	illustration	NN
58810	3217	3	:	:	:
58810	3217	4	Fig	Fig	NNP
58810	3217	5	.	.	.
58810	3218	1	271	271	CD
58810	3218	2	.	.	.
58810	3218	3	]	]	-RRB-
58810	3219	1	Furnished	furnish	VBN
58810	3219	2	with	with	IN
58810	3219	3	a	a	DT
58810	3219	4	map	map	NN
58810	3219	5	of	of	IN
58810	3219	6	this	this	DT
58810	3219	7	kind	kind	NN
58810	3219	8	,	,	,
58810	3219	9	and	and	CC
58810	3219	10	with	with	IN
58810	3219	11	a	a	DT
58810	3219	12	telescope	telescope	NN
58810	3219	13	powerful	powerful	JJ
58810	3219	14	enough	enough	RB
58810	3219	15	to	to	TO
58810	3219	16	show	show	VB
58810	3219	17	all	all	PDT
58810	3219	18	the	the	DT
58810	3219	19	stars	star	NNS
58810	3219	20	marked	mark	VBN
58810	3219	21	on	on	IN
58810	3219	22	it	-PRON-	PRP
58810	3219	23	,	,	,
58810	3219	24	the	the	DT
58810	3219	25	observer	observer	NN
58810	3219	26	who	who	WP
58810	3219	27	is	be	VBZ
58810	3219	28	searching	search	VBG
58810	3219	29	for	for	IN
58810	3219	30	these	these	DT
58810	3219	31	small	small	JJ
58810	3219	32	planets	planet	NNS
58810	3219	33	will	will	MD
58810	3219	34	place	place	VB
58810	3219	35	in	in	IN
58810	3219	36	the	the	DT
58810	3219	37	field	field	NN
58810	3219	38	of	of	IN
58810	3219	39	view	view	NN
58810	3219	40	of	of	IN
58810	3219	41	his	-PRON-	PRP$
58810	3219	42	telescope	telescope	NN
58810	3219	43	six	six	CD
58810	3219	44	spider	spider	NN
58810	3219	45	-	-	HYPH
58810	3219	46	lines	line	NNS
58810	3219	47	at	at	IN
58810	3219	48	right	right	JJ
58810	3219	49	angles	angle	NNS
58810	3219	50	to	to	IN
58810	3219	51	each	each	DT
58810	3219	52	other	other	JJ
58810	3219	53	,	,	,
58810	3219	54	and	and	CC
58810	3219	55	at	at	IN
58810	3219	56	equal	equal	JJ
58810	3219	57	distances	distance	NNS
58810	3219	58	apart	apart	RB
58810	3219	59	,	,	,
58810	3219	60	in	in	IN
58810	3219	61	such	such	PDT
58810	3219	62	a	a	DT
58810	3219	63	manner	manner	NN
58810	3219	64	that	that	IN
58810	3219	65	several	several	JJ
58810	3219	66	small	small	JJ
58810	3219	67	squares	square	NNS
58810	3219	68	will	will	MD
58810	3219	69	be	be	VB
58810	3219	70	formed	form	VBN
58810	3219	71	,	,	,
58810	3219	72	embracing	embrace	VBG
58810	3219	73	just	just	RB
58810	3219	74	as	as	RB
58810	3219	75	much	much	JJ
58810	3219	76	of	of	IN
58810	3219	77	the	the	DT
58810	3219	78	heavens	heavens	NNPS
58810	3219	79	as	as	IN
58810	3219	80	do	do	VBP
58810	3219	81	those	those	DT
58810	3219	82	shown	show	VBN
58810	3219	83	in	in	IN
58810	3219	84	the	the	DT
58810	3219	85	map	map	NN
58810	3219	86	.	.	.
58810	3220	1	He	-PRON-	PRP
58810	3220	2	will	will	MD
58810	3220	3	then	then	RB
58810	3220	4	direct	direct	VB
58810	3220	5	his	-PRON-	PRP$
58810	3220	6	telescope	telescope	NN
58810	3220	7	to	to	IN
58810	3220	8	the	the	DT
58810	3220	9	region	region	NN
58810	3220	10	of	of	IN
58810	3220	11	the	the	DT
58810	3220	12	sky	sky	NN
58810	3220	13	he	-PRON-	PRP
58810	3220	14	wishes	wish	VBZ
58810	3220	15	to	to	TO
58810	3220	16	examine	examine	VB
58810	3220	17	,	,	,
58810	3220	18	represented	represent	VBN
58810	3220	19	by	by	IN
58810	3220	20	the	the	DT
58810	3220	21	map	map	NN
58810	3220	22	,	,	,
58810	3220	23	so	so	IN
58810	3220	24	as	as	IN
58810	3220	25	to	to	TO
58810	3220	26	be	be	VB
58810	3220	27	able	able	JJ
58810	3220	28	to	to	TO
58810	3220	29	compare	compare	VB
58810	3220	30	successively	successively	RB
58810	3220	31	each	each	DT
58810	3220	32	square	square	NN
58810	3220	33	with	with	IN
58810	3220	34	the	the	DT
58810	3220	35	corresponding	corresponding	JJ
58810	3220	36	portion	portion	NN
58810	3220	37	of	of	IN
58810	3220	38	the	the	DT
58810	3220	39	sky	sky	NN
58810	3220	40	.	.	.
58810	3221	1	Fig	fig	NN
58810	3221	2	.	.	.
58810	3222	1	272	272	CD
58810	3222	2	shows	show	NNS
58810	3222	3	at	at	IN
58810	3222	4	the	the	DT
58810	3222	5	right	right	JJ
58810	3222	6	hand	hand	NN
58810	3222	7	the	the	DT
58810	3222	8	squares	square	NNS
58810	3222	9	in	in	IN
58810	3222	10	the	the	DT
58810	3222	11	telescopic	telescopic	JJ
58810	3222	12	field	field	NN
58810	3222	13	of	of	IN
58810	3222	14	view	view	NN
58810	3222	15	,	,	,
58810	3222	16	and	and	CC
58810	3222	17	at	at	IN
58810	3222	18	the	the	DT
58810	3222	19	left	left	JJ
58810	3222	20	hand	hand	NN
58810	3222	21	the	the	DT
58810	3222	22	corresponding	correspond	VBG
58810	3222	23	squares	square	NNS
58810	3222	24	of	of	IN
58810	3222	25	the	the	DT
58810	3222	26	map	map	NN
58810	3222	27	.	.	.
58810	3223	1	[	[	-LRB-
58810	3223	2	Illustration	illustration	NN
58810	3223	3	:	:	:
58810	3223	4	Fig	Fig	NNP
58810	3223	5	.	.	.
58810	3224	1	272	272	CD
58810	3224	2	.	.	.
58810	3224	3	]	]	-RRB-
58810	3225	1	He	-PRON-	PRP
58810	3225	2	can	can	MD
58810	3225	3	then	then	RB
58810	3225	4	assure	assure	VB
58810	3225	5	himself	-PRON-	PRP
58810	3225	6	if	if	IN
58810	3225	7	the	the	DT
58810	3225	8	numbers	number	NNS
58810	3225	9	and	and	CC
58810	3225	10	positions	position	NNS
58810	3225	11	of	of	IN
58810	3225	12	the	the	DT
58810	3225	13	stars	star	NNS
58810	3225	14	mapped	map	VBN
58810	3225	15	,	,	,
58810	3225	16	and	and	CC
58810	3225	17	of	of	IN
58810	3225	18	the	the	DT
58810	3225	19	stars	star	NNS
58810	3225	20	observed	observe	VBN
58810	3225	21	,	,	,
58810	3225	22	are	be	VBP
58810	3225	23	identical	identical	JJ
58810	3225	24	.	.	.
58810	3226	1	If	if	IN
58810	3226	2	he	-PRON-	PRP
58810	3226	3	observes	observe	VBZ
58810	3226	4	in	in	IN
58810	3226	5	the	the	DT
58810	3226	6	field	field	NN
58810	3226	7	of	of	IN
58810	3226	8	view	view	NN
58810	3226	9	a	a	DT
58810	3226	10	luminous	luminous	JJ
58810	3226	11	point	point	NN
58810	3226	12	which	which	WDT
58810	3226	13	is	be	VBZ
58810	3226	14	not	not	RB
58810	3226	15	marked	mark	VBN
58810	3226	16	in	in	IN
58810	3226	17	the	the	DT
58810	3226	18	map	map	NN
58810	3226	19	,	,	,
58810	3226	20	it	-PRON-	PRP
58810	3226	21	is	be	VBZ
58810	3226	22	evident	evident	JJ
58810	3226	23	that	that	IN
58810	3226	24	either	either	CC
58810	3226	25	the	the	DT
58810	3226	26	new	new	JJ
58810	3226	27	body	body	NN
58810	3226	28	is	be	VBZ
58810	3226	29	a	a	DT
58810	3226	30	star	star	NN
58810	3226	31	of	of	IN
58810	3226	32	variable	variable	JJ
58810	3226	33	brightness	brightness	NN
58810	3226	34	which	which	WDT
58810	3226	35	was	be	VBD
58810	3226	36	not	not	RB
58810	3226	37	visible	visible	JJ
58810	3226	38	at	at	IN
58810	3226	39	the	the	DT
58810	3226	40	time	time	NN
58810	3226	41	the	the	DT
58810	3226	42	map	map	NN
58810	3226	43	was	be	VBD
58810	3226	44	made	make	VBN
58810	3226	45	,	,	,
58810	3226	46	or	or	CC
58810	3226	47	it	-PRON-	PRP
58810	3226	48	is	be	VBZ
58810	3226	49	a	a	DT
58810	3226	50	planet	planet	NN
58810	3226	51	,	,	,
58810	3226	52	or	or	CC
58810	3226	53	perhaps	perhaps	RB
58810	3226	54	a	a	DT
58810	3226	55	comet	comet	NN
58810	3226	56	.	.	.
58810	3227	1	If	if	IN
58810	3227	2	the	the	DT
58810	3227	3	new	new	JJ
58810	3227	4	body	body	NN
58810	3227	5	remains	remain	VBZ
58810	3227	6	fixed	fix	VBN
58810	3227	7	at	at	IN
58810	3227	8	the	the	DT
58810	3227	9	same	same	JJ
58810	3227	10	point	point	NN
58810	3227	11	,	,	,
58810	3227	12	it	-PRON-	PRP
58810	3227	13	is	be	VBZ
58810	3227	14	the	the	DT
58810	3227	15	former	former	JJ
58810	3227	16	;	;	:
58810	3227	17	but	but	CC
58810	3227	18	,	,	,
58810	3227	19	if	if	IN
58810	3227	20	it	-PRON-	PRP
58810	3227	21	changes	change	VBZ
58810	3227	22	its	-PRON-	PRP$
58810	3227	23	position	position	NN
58810	3227	24	with	with	IN
58810	3227	25	regard	regard	NN
58810	3227	26	to	to	IN
58810	3227	27	the	the	DT
58810	3227	28	neighboring	neighbor	VBG
58810	3227	29	stars	star	NNS
58810	3227	30	,	,	,
58810	3227	31	it	-PRON-	PRP
58810	3227	32	is	be	VBZ
58810	3227	33	the	the	DT
58810	3227	34	latter	latter	JJ
58810	3227	35	.	.	.
58810	3228	1	The	the	DT
58810	3228	2	motion	motion	NN
58810	3228	3	is	be	VBZ
58810	3228	4	generally	generally	RB
58810	3228	5	so	so	RB
58810	3228	6	sensible	sensible	JJ
58810	3228	7	,	,	,
58810	3228	8	that	that	IN
58810	3228	9	in	in	IN
58810	3228	10	the	the	DT
58810	3228	11	course	course	NN
58810	3228	12	of	of	IN
58810	3228	13	one	one	CD
58810	3228	14	evening	evening	NN
58810	3228	15	the	the	DT
58810	3228	16	change	change	NN
58810	3228	17	of	of	IN
58810	3228	18	position	position	NN
58810	3228	19	may	may	MD
58810	3228	20	be	be	VB
58810	3228	21	detected	detect	VBN
58810	3228	22	;	;	:
58810	3228	23	and	and	CC
58810	3228	24	it	-PRON-	PRP
58810	3228	25	can	can	MD
58810	3228	26	soon	soon	RB
58810	3228	27	be	be	VB
58810	3228	28	determined	determine	VBN
58810	3228	29	,	,	,
58810	3228	30	by	by	IN
58810	3228	31	the	the	DT
58810	3228	32	direction	direction	NN
58810	3228	33	and	and	CC
58810	3228	34	rate	rate	NN
58810	3228	35	of	of	IN
58810	3228	36	the	the	DT
58810	3228	37	motion	motion	NN
58810	3228	38	,	,	,
58810	3228	39	whether	whether	IN
58810	3228	40	the	the	DT
58810	3228	41	body	body	NN
58810	3228	42	is	be	VBZ
58810	3228	43	a	a	DT
58810	3228	44	planet	planet	NN
58810	3228	45	or	or	CC
58810	3228	46	a	a	DT
58810	3228	47	comet	comet	NN
58810	3228	48	.	.	.
58810	3229	1	IV	IV	NNP
58810	3229	2	.	.	.
58810	3230	1	OUTER	OUTER	NNP
58810	3230	2	GROUP	GROUP	NNP
58810	3230	3	OF	of	IN
58810	3230	4	PLANETS	PLANETS	NNP
58810	3230	5	.	.	.
58810	3231	1	Jupiter	Jupiter	NNP
58810	3231	2	.	.	.
58810	3232	1	248	248	CD
58810	3232	2	.	.	.
58810	3233	1	_	_	NNP
58810	3233	2	Orbit	Orbit	NNP
58810	3233	3	of	of	IN
58810	3233	4	Jupiter._--The	jupiter._--the	CD
58810	3233	5	orbit	orbit	NN
58810	3233	6	of	of	IN
58810	3233	7	Jupiter	Jupiter	NNP
58810	3233	8	is	be	VBZ
58810	3233	9	inclined	incline	VBN
58810	3233	10	only	only	RB
58810	3233	11	a	a	DT
58810	3233	12	little	little	JJ
58810	3233	13	over	over	IN
58810	3233	14	one	one	CD
58810	3233	15	degree	degree	NN
58810	3233	16	to	to	IN
58810	3233	17	the	the	DT
58810	3233	18	ecliptic	ecliptic	JJ
58810	3233	19	;	;	:
58810	3233	20	and	and	CC
58810	3233	21	its	-PRON-	PRP$
58810	3233	22	eccentricity	eccentricity	NN
58810	3233	23	is	be	VBZ
58810	3233	24	only	only	RB
58810	3233	25	about	about	IN
58810	3233	26	half	half	NN
58810	3233	27	of	of	IN
58810	3233	28	that	that	DT
58810	3233	29	of	of	IN
58810	3233	30	Mars	Mars	NNP
58810	3233	31	,	,	,
58810	3233	32	being	be	VBG
58810	3233	33	less	less	JJR
58810	3233	34	than	than	IN
58810	3233	35	one	one	CD
58810	3233	36	-	-	HYPH
58810	3233	37	twentieth	twentieth	NN
58810	3233	38	.	.	.
58810	3234	1	The	the	DT
58810	3234	2	mean	mean	JJ
58810	3234	3	distance	distance	NN
58810	3234	4	of	of	IN
58810	3234	5	Jupiter	Jupiter	NNP
58810	3234	6	from	from	IN
58810	3234	7	the	the	DT
58810	3234	8	sun	sun	NN
58810	3234	9	is	be	VBZ
58810	3234	10	about	about	RB
58810	3234	11	four	four	CD
58810	3234	12	hundred	hundred	CD
58810	3234	13	and	and	CC
58810	3234	14	eighty	eighty	CD
58810	3234	15	million	million	CD
58810	3234	16	miles	mile	NNS
58810	3234	17	;	;	:
58810	3234	18	but	but	CC
58810	3234	19	,	,	,
58810	3234	20	owing	owe	VBG
58810	3234	21	to	to	IN
58810	3234	22	the	the	DT
58810	3234	23	eccentricity	eccentricity	NN
58810	3234	24	of	of	IN
58810	3234	25	his	-PRON-	PRP$
58810	3234	26	orbit	orbit	NN
58810	3234	27	,	,	,
58810	3234	28	his	-PRON-	PRP$
58810	3234	29	actual	actual	JJ
58810	3234	30	distance	distance	NN
58810	3234	31	from	from	IN
58810	3234	32	the	the	DT
58810	3234	33	sun	sun	NN
58810	3234	34	ranges	range	VBZ
58810	3234	35	from	from	IN
58810	3234	36	four	four	CD
58810	3234	37	hundred	hundred	CD
58810	3234	38	and	and	CC
58810	3234	39	fifty	fifty	CD
58810	3234	40	-	-	HYPH
58810	3234	41	seven	seven	CD
58810	3234	42	to	to	TO
58810	3234	43	five	five	CD
58810	3234	44	hundred	hundred	CD
58810	3234	45	and	and	CC
58810	3234	46	three	three	CD
58810	3234	47	million	million	CD
58810	3234	48	miles	mile	NNS
58810	3234	49	.	.	.
58810	3235	1	249	249	CD
58810	3235	2	.	.	.
58810	3236	1	_	_	NNP
58810	3236	2	Distance	Distance	NNP
58810	3236	3	of	of	IN
58810	3236	4	Jupiter	Jupiter	NNP
58810	3236	5	from	from	IN
58810	3236	6	the	the	DT
58810	3236	7	Earth._--When	Earth._--When	NNP
58810	3236	8	Jupiter	Jupiter	NNP
58810	3236	9	is	be	VBZ
58810	3236	10	in	in	IN
58810	3236	11	opposition	opposition	NN
58810	3236	12	,	,	,
58810	3236	13	his	-PRON-	PRP$
58810	3236	14	mean	mean	JJ
58810	3236	15	distance	distance	NN
58810	3236	16	from	from	IN
58810	3236	17	the	the	DT
58810	3236	18	earth	earth	NN
58810	3236	19	is	be	VBZ
58810	3236	20	four	four	CD
58810	3236	21	hundred	hundred	CD
58810	3236	22	and	and	CC
58810	3236	23	eighty	eighty	CD
58810	3236	24	million	million	CD
58810	3236	25	miles	mile	NNS
58810	3236	26	_	_	NNP
58810	3236	27	minus	minus	CC
58810	3236	28	_	_	NNP
58810	3236	29	ninety	ninety	CD
58810	3236	30	-	-	HYPH
58810	3236	31	two	two	CD
58810	3236	32	million	million	CD
58810	3236	33	miles	mile	NNS
58810	3236	34	,	,	,
58810	3236	35	or	or	CC
58810	3236	36	three	three	CD
58810	3236	37	hundred	hundred	CD
58810	3236	38	and	and	CC
58810	3236	39	eighty	eighty	CD
58810	3236	40	-	-	HYPH
58810	3236	41	eight	eight	CD
58810	3236	42	million	million	CD
58810	3236	43	miles	mile	NNS
58810	3236	44	,	,	,
58810	3236	45	and	and	CC
58810	3236	46	,	,	,
58810	3236	47	when	when	WRB
58810	3236	48	he	-PRON-	PRP
58810	3236	49	is	be	VBZ
58810	3236	50	in	in	IN
58810	3236	51	conjunction	conjunction	NN
58810	3236	52	,	,	,
58810	3236	53	four	four	CD
58810	3236	54	hundred	hundred	CD
58810	3236	55	and	and	CC
58810	3236	56	eighty	eighty	CD
58810	3236	57	million	million	CD
58810	3236	58	miles	mile	NNS
58810	3236	59	_	_	NNP
58810	3236	60	plus	plus	CC
58810	3236	61	_	_	NNP
58810	3236	62	ninety	ninety	CD
58810	3236	63	-	-	HYPH
58810	3236	64	two	two	CD
58810	3236	65	million	million	CD
58810	3236	66	miles	mile	NNS
58810	3236	67	,	,	,
58810	3236	68	or	or	CC
58810	3236	69	five	five	CD
58810	3236	70	hundred	hundred	CD
58810	3236	71	and	and	CC
58810	3236	72	seventy	seventy	CD
58810	3236	73	-	-	HYPH
58810	3236	74	two	two	CD
58810	3236	75	million	million	CD
58810	3236	76	miles	mile	NNS
58810	3236	77	.	.	.
58810	3237	1	It	-PRON-	PRP
58810	3237	2	will	will	MD
58810	3237	3	be	be	VB
58810	3237	4	seen	see	VBN
58810	3237	5	that	that	IN
58810	3237	6	he	-PRON-	PRP
58810	3237	7	is	be	VBZ
58810	3237	8	less	less	JJR
58810	3237	9	than	than	IN
58810	3237	10	twice	twice	RB
58810	3237	11	as	as	RB
58810	3237	12	far	far	RB
58810	3237	13	off	off	RB
58810	3237	14	in	in	IN
58810	3237	15	conjunction	conjunction	NN
58810	3237	16	as	as	IN
58810	3237	17	in	in	IN
58810	3237	18	opposition	opposition	NN
58810	3237	19	,	,	,
58810	3237	20	and	and	CC
58810	3237	21	that	that	IN
58810	3237	22	the	the	DT
58810	3237	23	ratio	ratio	NN
58810	3237	24	of	of	IN
58810	3237	25	his	-PRON-	PRP$
58810	3237	26	greatest	great	JJS
58810	3237	27	to	to	IN
58810	3237	28	his	-PRON-	PRP$
58810	3237	29	least	least	JJS
58810	3237	30	distance	distance	NN
58810	3237	31	is	be	VBZ
58810	3237	32	very	very	RB
58810	3237	33	much	much	RB
58810	3237	34	less	less	JJR
58810	3237	35	than	than	IN
58810	3237	36	in	in	IN
58810	3237	37	the	the	DT
58810	3237	38	case	case	NN
58810	3237	39	of	of	IN
58810	3237	40	Venus	Venus	NNP
58810	3237	41	and	and	CC
58810	3237	42	Mars	Mars	NNP
58810	3237	43	.	.	.
58810	3238	1	This	this	DT
58810	3238	2	is	be	VBZ
58810	3238	3	owing	owe	VBG
58810	3238	4	to	to	IN
58810	3238	5	his	-PRON-	PRP$
58810	3238	6	very	very	RB
58810	3238	7	much	much	RB
58810	3238	8	greater	great	JJR
58810	3238	9	distance	distance	NN
58810	3238	10	from	from	IN
58810	3238	11	the	the	DT
58810	3238	12	sun	sun	NN
58810	3238	13	.	.	.
58810	3239	1	Owing	owe	VBG
58810	3239	2	to	to	IN
58810	3239	3	the	the	DT
58810	3239	4	eccentricities	eccentricity	NNS
58810	3239	5	of	of	IN
58810	3239	6	the	the	DT
58810	3239	7	orbits	orbit	NNS
58810	3239	8	of	of	IN
58810	3239	9	the	the	DT
58810	3239	10	earth	earth	NN
58810	3239	11	and	and	CC
58810	3239	12	of	of	IN
58810	3239	13	Jupiter	Jupiter	NNP
58810	3239	14	,	,	,
58810	3239	15	the	the	DT
58810	3239	16	greatest	great	JJS
58810	3239	17	and	and	CC
58810	3239	18	least	least	JJS
58810	3239	19	distances	distance	NNS
58810	3239	20	of	of	IN
58810	3239	21	Jupiter	Jupiter	NNP
58810	3239	22	from	from	IN
58810	3239	23	the	the	DT
58810	3239	24	earth	earth	NN
58810	3239	25	vary	vary	VBP
58810	3239	26	somewhat	somewhat	RB
58810	3239	27	from	from	IN
58810	3239	28	year	year	NN
58810	3239	29	to	to	IN
58810	3239	30	year	year	NN
58810	3239	31	.	.	.
58810	3240	1	[	[	-LRB-
58810	3240	2	Illustration	illustration	NN
58810	3240	3	:	:	:
58810	3240	4	Fig	Fig	NNP
58810	3240	5	.	.	.
58810	3241	1	273	273	CD
58810	3241	2	.	.	.
58810	3241	3	]	]	-RRB-
58810	3242	1	250	250	CD
58810	3242	2	.	.	.
58810	3243	1	_	_	NNP
58810	3243	2	The	the	DT
58810	3243	3	Brightness	Brightness	NNP
58810	3243	4	and	and	CC
58810	3243	5	Apparent	Apparent	NNP
58810	3243	6	Size	Size	NNP
58810	3243	7	of	of	IN
58810	3243	8	Jupiter._--The	Jupiter._--The	NNP
58810	3243	9	apparent	apparent	JJ
58810	3243	10	diameter	diameter	NN
58810	3243	11	of	of	IN
58810	3243	12	Jupiter	Jupiter	NNP
58810	3243	13	varies	vary	VBZ
58810	3243	14	from	from	IN
58810	3243	15	about	about	RB
58810	3243	16	fifty	fifty	CD
58810	3243	17	seconds	second	NNS
58810	3243	18	to	to	IN
58810	3243	19	about	about	RB
58810	3243	20	thirty	thirty	CD
58810	3243	21	seconds	second	NNS
58810	3243	22	.	.	.
58810	3244	1	His	-PRON-	PRP$
58810	3244	2	apparent	apparent	JJ
58810	3244	3	size	size	NN
58810	3244	4	at	at	IN
58810	3244	5	his	-PRON-	PRP$
58810	3244	6	extreme	extreme	JJ
58810	3244	7	and	and	CC
58810	3244	8	mean	mean	JJ
58810	3244	9	distances	distance	NNS
58810	3244	10	from	from	IN
58810	3244	11	the	the	DT
58810	3244	12	earth	earth	NN
58810	3244	13	is	be	VBZ
58810	3244	14	shown	show	VBN
58810	3244	15	in	in	IN
58810	3244	16	Fig	Fig	NNP
58810	3244	17	.	.	.
58810	3245	1	273	273	CD
58810	3245	2	.	.	.
58810	3246	1	Jupiter	Jupiter	NNP
58810	3246	2	shines	shine	VBZ
58810	3246	3	with	with	IN
58810	3246	4	a	a	DT
58810	3246	5	brilliant	brilliant	JJ
58810	3246	6	white	white	JJ
58810	3246	7	light	light	NN
58810	3246	8	,	,	,
58810	3246	9	which	which	WDT
58810	3246	10	exceeds	exceed	VBZ
58810	3246	11	that	that	DT
58810	3246	12	of	of	IN
58810	3246	13	every	every	DT
58810	3246	14	other	other	JJ
58810	3246	15	planet	planet	NN
58810	3246	16	except	except	IN
58810	3246	17	Venus	Venus	NNP
58810	3246	18	.	.	.
58810	3247	1	The	the	DT
58810	3247	2	planet	planet	NN
58810	3247	3	is	be	VBZ
58810	3247	4	,	,	,
58810	3247	5	of	of	IN
58810	3247	6	course	course	NN
58810	3247	7	,	,	,
58810	3247	8	brightest	bright	JJS
58810	3247	9	when	when	WRB
58810	3247	10	near	near	IN
58810	3247	11	opposition	opposition	NN
58810	3247	12	.	.	.
58810	3248	1	251	251	CD
58810	3248	2	.	.	.
58810	3249	1	_	_	NNP
58810	3249	2	The	the	DT
58810	3249	3	Volume	Volume	NNP
58810	3249	4	and	and	CC
58810	3249	5	Density	Density	NNP
58810	3249	6	of	of	IN
58810	3249	7	Jupiter._--Jupiter	Jupiter._--Jupiter	NNP
58810	3249	8	is	be	VBZ
58810	3249	9	the	the	DT
58810	3249	10	"	"	``
58810	3249	11	giant	giant	JJ
58810	3249	12	planet	planet	NN
58810	3249	13	"	"	''
58810	3249	14	of	of	IN
58810	3249	15	our	-PRON-	PRP$
58810	3249	16	system	system	NN
58810	3249	17	,	,	,
58810	3249	18	his	-PRON-	PRP$
58810	3249	19	mass	mass	NN
58810	3249	20	largely	largely	RB
58810	3249	21	exceeding	exceed	VBG
58810	3249	22	that	that	DT
58810	3249	23	of	of	IN
58810	3249	24	all	all	PDT
58810	3249	25	the	the	DT
58810	3249	26	other	other	JJ
58810	3249	27	planets	planet	NNS
58810	3249	28	combined	combine	VBN
58810	3249	29	.	.	.
58810	3250	1	His	-PRON-	PRP$
58810	3250	2	mean	mean	JJ
58810	3250	3	diameter	diameter	NN
58810	3250	4	is	be	VBZ
58810	3250	5	about	about	RB
58810	3250	6	eighty	eighty	CD
58810	3250	7	-	-	HYPH
58810	3250	8	five	five	CD
58810	3250	9	thousand	thousand	CD
58810	3250	10	miles	mile	NNS
58810	3250	11	;	;	:
58810	3250	12	but	but	CC
58810	3250	13	the	the	DT
58810	3250	14	equatorial	equatorial	NN
58810	3250	15	exceeds	exceed	VBZ
58810	3250	16	the	the	DT
58810	3250	17	polar	polar	JJ
58810	3250	18	diameter	diameter	NN
58810	3250	19	by	by	IN
58810	3250	20	five	five	CD
58810	3250	21	thousand	thousand	CD
58810	3250	22	miles	mile	NNS
58810	3250	23	.	.	.
58810	3251	1	In	in	IN
58810	3251	2	volume	volume	NN
58810	3251	3	he	-PRON-	PRP
58810	3251	4	exceeds	exceed	VBZ
58810	3251	5	our	-PRON-	PRP$
58810	3251	6	earth	earth	NN
58810	3251	7	about	about	RB
58810	3251	8	thirteen	thirteen	CD
58810	3251	9	hundred	hundred	CD
58810	3251	10	times	time	NNS
58810	3251	11	,	,	,
58810	3251	12	but	but	CC
58810	3251	13	in	in	IN
58810	3251	14	mass	mass	NN
58810	3251	15	only	only	RB
58810	3251	16	about	about	RB
58810	3251	17	two	two	CD
58810	3251	18	hundred	hundred	CD
58810	3251	19	and	and	CC
58810	3251	20	thirteen	thirteen	CD
58810	3251	21	times	time	NNS
58810	3251	22	.	.	.
58810	3252	1	His	-PRON-	PRP$
58810	3252	2	specific	specific	JJ
58810	3252	3	gravity	gravity	NN
58810	3252	4	is	be	VBZ
58810	3252	5	,	,	,
58810	3252	6	therefore	therefore	RB
58810	3252	7	,	,	,
58810	3252	8	far	far	RB
58810	3252	9	less	less	JJR
58810	3252	10	than	than	IN
58810	3252	11	that	that	DT
58810	3252	12	of	of	IN
58810	3252	13	the	the	DT
58810	3252	14	earth	earth	NN
58810	3252	15	,	,	,
58810	3252	16	and	and	CC
58810	3252	17	even	even	RB
58810	3252	18	less	less	JJR
58810	3252	19	than	than	IN
58810	3252	20	that	that	DT
58810	3252	21	of	of	IN
58810	3252	22	water	water	NN
58810	3252	23	.	.	.
58810	3253	1	The	the	DT
58810	3253	2	comparative	comparative	JJ
58810	3253	3	size	size	NN
58810	3253	4	of	of	IN
58810	3253	5	Jupiter	Jupiter	NNP
58810	3253	6	and	and	CC
58810	3253	7	the	the	DT
58810	3253	8	earth	earth	NN
58810	3253	9	is	be	VBZ
58810	3253	10	shown	show	VBN
58810	3253	11	in	in	IN
58810	3253	12	Fig	Fig	NNP
58810	3253	13	.	.	.
58810	3254	1	274	274	CD
58810	3254	2	.	.	.
58810	3255	1	[	[	-LRB-
58810	3255	2	Illustration	illustration	NN
58810	3255	3	:	:	:
58810	3255	4	Fig	Fig	NNP
58810	3255	5	.	.	.
58810	3256	1	274	274	CD
58810	3256	2	.	.	.
58810	3256	3	]	]	-RRB-
58810	3257	1	252	252	CD
58810	3257	2	.	.	.
58810	3258	1	_	_	NNP
58810	3258	2	The	the	DT
58810	3258	3	Sidereal	Sidereal	NNP
58810	3258	4	and	and	CC
58810	3258	5	Synodical	Synodical	NNP
58810	3258	6	Periods	Periods	NNPS
58810	3258	7	of	of	IN
58810	3258	8	Jupiter._--It	jupiter._--it	NN
58810	3258	9	takes	take	VBZ
58810	3258	10	Jupiter	Jupiter	NNP
58810	3258	11	nearly	nearly	RB
58810	3258	12	twelve	twelve	CD
58810	3258	13	years	year	NNS
58810	3258	14	to	to	TO
58810	3258	15	make	make	VB
58810	3258	16	a	a	DT
58810	3258	17	_	_	NNP
58810	3258	18	sidereal	sidereal	NN
58810	3258	19	_	_	NNP
58810	3258	20	revolution	revolution	NN
58810	3258	21	,	,	,
58810	3258	22	or	or	CC
58810	3258	23	a	a	DT
58810	3258	24	complete	complete	JJ
58810	3258	25	revolution	revolution	NN
58810	3258	26	around	around	IN
58810	3258	27	the	the	DT
58810	3258	28	sun	sun	NN
58810	3258	29	,	,	,
58810	3258	30	his	-PRON-	PRP$
58810	3258	31	orbital	orbital	JJ
58810	3258	32	motion	motion	NN
58810	3258	33	being	be	VBG
58810	3258	34	at	at	IN
58810	3258	35	the	the	DT
58810	3258	36	rate	rate	NN
58810	3258	37	of	of	IN
58810	3258	38	about	about	RB
58810	3258	39	eight	eight	CD
58810	3258	40	miles	mile	NNS
58810	3258	41	a	a	DT
58810	3258	42	second	second	NN
58810	3258	43	.	.	.
58810	3259	1	His	-PRON-	PRP$
58810	3259	2	_	_	NNP
58810	3259	3	synodical	synodical	JJ
58810	3259	4	_	_	NNP
58810	3259	5	period	period	NN
58810	3259	6	,	,	,
58810	3259	7	or	or	CC
58810	3259	8	the	the	DT
58810	3259	9	time	time	NN
58810	3259	10	of	of	IN
58810	3259	11	his	-PRON-	PRP$
58810	3259	12	passage	passage	NN
58810	3259	13	from	from	IN
58810	3259	14	opposition	opposition	NN
58810	3259	15	to	to	IN
58810	3259	16	opposition	opposition	NN
58810	3259	17	again	again	RB
58810	3259	18	,	,	,
58810	3259	19	is	be	VBZ
58810	3259	20	three	three	CD
58810	3259	21	hundred	hundred	CD
58810	3259	22	and	and	CC
58810	3259	23	ninety	ninety	CD
58810	3259	24	-	-	HYPH
58810	3259	25	eight	eight	CD
58810	3259	26	days	day	NNS
58810	3259	27	.	.	.
58810	3260	1	253	253	CD
58810	3260	2	.	.	.
58810	3261	1	_	_	NNP
58810	3261	2	The	the	DT
58810	3261	3	Telescopic	Telescopic	NNP
58810	3261	4	Aspect	Aspect	NNP
58810	3261	5	of	of	IN
58810	3261	6	Jupiter._--There	Jupiter._--There	NNP
58810	3261	7	are	be	VBP
58810	3261	8	no	no	DT
58810	3261	9	really	really	RB
58810	3261	10	permanent	permanent	JJ
58810	3261	11	markings	marking	NNS
58810	3261	12	on	on	IN
58810	3261	13	the	the	DT
58810	3261	14	disk	disk	NN
58810	3261	15	of	of	IN
58810	3261	16	Jupiter	Jupiter	NNP
58810	3261	17	;	;	:
58810	3261	18	but	but	CC
58810	3261	19	his	-PRON-	PRP$
58810	3261	20	surface	surface	NN
58810	3261	21	presents	present	VBZ
58810	3261	22	a	a	DT
58810	3261	23	very	very	RB
58810	3261	24	diversified	diversified	JJ
58810	3261	25	appearance	appearance	NN
58810	3261	26	.	.	.
58810	3262	1	The	the	DT
58810	3262	2	earlier	early	JJR
58810	3262	3	telescopic	telescopic	JJ
58810	3262	4	observers	observer	NNS
58810	3262	5	descried	descry	VBD
58810	3262	6	dark	dark	JJ
58810	3262	7	belts	belt	NNS
58810	3262	8	across	across	IN
58810	3262	9	it	-PRON-	PRP
58810	3262	10	,	,	,
58810	3262	11	one	one	CD
58810	3262	12	north	north	NN
58810	3262	13	of	of	IN
58810	3262	14	the	the	DT
58810	3262	15	equator	equator	NN
58810	3262	16	,	,	,
58810	3262	17	and	and	CC
58810	3262	18	the	the	DT
58810	3262	19	other	other	JJ
58810	3262	20	south	south	NN
58810	3262	21	of	of	IN
58810	3262	22	it	-PRON-	PRP
58810	3262	23	.	.	.
58810	3263	1	With	with	IN
58810	3263	2	the	the	DT
58810	3263	3	increase	increase	NN
58810	3263	4	of	of	IN
58810	3263	5	telescopic	telescopic	JJ
58810	3263	6	power	power	NN
58810	3263	7	,	,	,
58810	3263	8	it	-PRON-	PRP
58810	3263	9	was	be	VBD
58810	3263	10	seen	see	VBN
58810	3263	11	that	that	IN
58810	3263	12	these	these	DT
58810	3263	13	bands	band	NNS
58810	3263	14	were	be	VBD
58810	3263	15	of	of	IN
58810	3263	16	a	a	DT
58810	3263	17	more	more	RBR
58810	3263	18	complex	complex	JJ
58810	3263	19	structure	structure	NN
58810	3263	20	than	than	IN
58810	3263	21	had	have	VBD
58810	3263	22	been	be	VBN
58810	3263	23	supposed	suppose	VBN
58810	3263	24	,	,	,
58810	3263	25	and	and	CC
58810	3263	26	consisted	consist	VBD
58810	3263	27	of	of	IN
58810	3263	28	stratified	stratified	JJ
58810	3263	29	,	,	,
58810	3263	30	cloud	cloud	NN
58810	3263	31	-	-	HYPH
58810	3263	32	like	like	JJ
58810	3263	33	appearances	appearance	NNS
58810	3263	34	,	,	,
58810	3263	35	varying	vary	VBG
58810	3263	36	greatly	greatly	RB
58810	3263	37	in	in	IN
58810	3263	38	form	form	NN
58810	3263	39	and	and	CC
58810	3263	40	number	number	NN
58810	3263	41	.	.	.
58810	3264	1	These	these	DT
58810	3264	2	change	change	VBP
58810	3264	3	so	so	RB
58810	3264	4	rapidly	rapidly	RB
58810	3264	5	,	,	,
58810	3264	6	that	that	IN
58810	3264	7	the	the	DT
58810	3264	8	face	face	NN
58810	3264	9	of	of	IN
58810	3264	10	the	the	DT
58810	3264	11	planet	planet	NN
58810	3264	12	rarely	rarely	RB
58810	3264	13	presents	present	VBZ
58810	3264	14	the	the	DT
58810	3264	15	same	same	JJ
58810	3264	16	appearance	appearance	NN
58810	3264	17	on	on	IN
58810	3264	18	two	two	CD
58810	3264	19	successive	successive	JJ
58810	3264	20	nights	night	NNS
58810	3264	21	.	.	.
58810	3265	1	They	-PRON-	PRP
58810	3265	2	are	be	VBP
58810	3265	3	most	most	RBS
58810	3265	4	strongly	strongly	RB
58810	3265	5	marked	mark	VBN
58810	3265	6	at	at	IN
58810	3265	7	some	some	DT
58810	3265	8	distance	distance	NN
58810	3265	9	on	on	IN
58810	3265	10	each	each	DT
58810	3265	11	side	side	NN
58810	3265	12	of	of	IN
58810	3265	13	the	the	DT
58810	3265	14	planet	planet	NN
58810	3265	15	's	's	POS
58810	3265	16	equator	equator	NN
58810	3265	17	,	,	,
58810	3265	18	and	and	CC
58810	3265	19	thus	thus	RB
58810	3265	20	appear	appear	VBP
58810	3265	21	as	as	IN
58810	3265	22	two	two	CD
58810	3265	23	belts	belt	NNS
58810	3265	24	under	under	IN
58810	3265	25	a	a	DT
58810	3265	26	low	low	JJ
58810	3265	27	magnifying	magnify	VBG
58810	3265	28	power	power	NN
58810	3265	29	.	.	.
58810	3266	1	Both	both	CC
58810	3266	2	the	the	DT
58810	3266	3	outlines	outline	NNS
58810	3266	4	of	of	IN
58810	3266	5	the	the	DT
58810	3266	6	belts	belt	NNS
58810	3266	7	,	,	,
58810	3266	8	and	and	CC
58810	3266	9	the	the	DT
58810	3266	10	color	color	NN
58810	3266	11	of	of	IN
58810	3266	12	portions	portion	NNS
58810	3266	13	of	of	IN
58810	3266	14	the	the	DT
58810	3266	15	planet	planet	NN
58810	3266	16	,	,	,
58810	3266	17	are	be	VBP
58810	3266	18	subject	subject	JJ
58810	3266	19	to	to	IN
58810	3266	20	considerable	considerable	JJ
58810	3266	21	changes	change	NNS
58810	3266	22	.	.	.
58810	3267	1	The	the	DT
58810	3267	2	equatorial	equatorial	JJ
58810	3267	3	regions	region	NNS
58810	3267	4	,	,	,
58810	3267	5	and	and	CC
58810	3267	6	the	the	DT
58810	3267	7	spaces	space	NNS
58810	3267	8	between	between	IN
58810	3267	9	the	the	DT
58810	3267	10	belts	belt	NNS
58810	3267	11	generally	generally	RB
58810	3267	12	,	,	,
58810	3267	13	are	be	VBP
58810	3267	14	often	often	RB
58810	3267	15	of	of	IN
58810	3267	16	a	a	DT
58810	3267	17	rosy	rosy	JJ
58810	3267	18	tinge	tinge	NN
58810	3267	19	.	.	.
58810	3268	1	This	this	DT
58810	3268	2	color	color	NN
58810	3268	3	is	be	VBZ
58810	3268	4	sometimes	sometimes	RB
58810	3268	5	strongly	strongly	RB
58810	3268	6	marked	mark	VBN
58810	3268	7	,	,	,
58810	3268	8	while	while	IN
58810	3268	9	at	at	IN
58810	3268	10	other	other	JJ
58810	3268	11	times	time	NNS
58810	3268	12	hardly	hardly	RB
58810	3268	13	a	a	DT
58810	3268	14	trace	trace	NN
58810	3268	15	of	of	IN
58810	3268	16	it	-PRON-	PRP
58810	3268	17	can	can	MD
58810	3268	18	be	be	VB
58810	3268	19	seen	see	VBN
58810	3268	20	.	.	.
58810	3269	1	A	a	DT
58810	3269	2	general	general	JJ
58810	3269	3	telescopic	telescopic	JJ
58810	3269	4	view	view	NN
58810	3269	5	of	of	IN
58810	3269	6	Jupiter	Jupiter	NNP
58810	3269	7	is	be	VBZ
58810	3269	8	given	give	VBN
58810	3269	9	in	in	IN
58810	3269	10	Plate	plate	NN
58810	3269	11	V.	V.	NNP
58810	3269	12	[	[	-LRB-
58810	3269	13	Illustration	illustration	NN
58810	3269	14	:	:	:
58810	3269	15	Plate	plate	NN
58810	3269	16	5	5	CD
58810	3269	17	.	.	.
58810	3269	18	]	]	-RRB-
58810	3270	1	254	254	CD
58810	3270	2	.	.	.
58810	3271	1	_	_	NNP
58810	3271	2	The	the	DT
58810	3271	3	Physical	Physical	NNP
58810	3271	4	Constitution	Constitution	NNP
58810	3271	5	of	of	IN
58810	3271	6	Jupiter._--From	Jupiter._--From	NNP
58810	3271	7	the	the	DT
58810	3271	8	changeability	changeability	NN
58810	3271	9	of	of	IN
58810	3271	10	the	the	DT
58810	3271	11	belts	belt	NNS
58810	3271	12	,	,	,
58810	3271	13	and	and	CC
58810	3271	14	of	of	IN
58810	3271	15	nearly	nearly	RB
58810	3271	16	all	all	PDT
58810	3271	17	the	the	DT
58810	3271	18	visible	visible	JJ
58810	3271	19	features	feature	NNS
58810	3271	20	of	of	IN
58810	3271	21	Jupiter	Jupiter	NNP
58810	3271	22	,	,	,
58810	3271	23	it	-PRON-	PRP
58810	3271	24	is	be	VBZ
58810	3271	25	clear	clear	JJ
58810	3271	26	that	that	IN
58810	3271	27	what	what	WP
58810	3271	28	we	-PRON-	PRP
58810	3271	29	see	see	VBP
58810	3271	30	on	on	IN
58810	3271	31	that	that	DT
58810	3271	32	planet	planet	NN
58810	3271	33	is	be	VBZ
58810	3271	34	not	not	RB
58810	3271	35	the	the	DT
58810	3271	36	solid	solid	JJ
58810	3271	37	nucleus	nucleus	NN
58810	3271	38	,	,	,
58810	3271	39	but	but	CC
58810	3271	40	cloud	cloud	NN
58810	3271	41	-	-	HYPH
58810	3271	42	like	like	JJ
58810	3271	43	formations	formation	NNS
58810	3271	44	,	,	,
58810	3271	45	which	which	WDT
58810	3271	46	cover	cover	VBP
58810	3271	47	the	the	DT
58810	3271	48	entire	entire	JJ
58810	3271	49	surface	surface	NN
58810	3271	50	to	to	IN
58810	3271	51	a	a	DT
58810	3271	52	great	great	JJ
58810	3271	53	depth	depth	NN
58810	3271	54	.	.	.
58810	3272	1	The	the	DT
58810	3272	2	planet	planet	NN
58810	3272	3	appears	appear	VBZ
58810	3272	4	to	to	TO
58810	3272	5	be	be	VB
58810	3272	6	covered	cover	VBN
58810	3272	7	with	with	IN
58810	3272	8	a	a	DT
58810	3272	9	deep	deep	JJ
58810	3272	10	and	and	CC
58810	3272	11	dense	dense	JJ
58810	3272	12	atmosphere	atmosphere	NN
58810	3272	13	,	,	,
58810	3272	14	filled	fill	VBN
58810	3272	15	with	with	IN
58810	3272	16	thick	thick	JJ
58810	3272	17	masses	masse	NNS
58810	3272	18	of	of	IN
58810	3272	19	clouds	cloud	NNS
58810	3272	20	and	and	CC
58810	3272	21	vapor	vapor	NN
58810	3272	22	.	.	.
58810	3273	1	Until	until	IN
58810	3273	2	recently	recently	RB
58810	3273	3	this	this	DT
58810	3273	4	cloud	cloud	NN
58810	3273	5	-	-	HYPH
58810	3273	6	laden	laden	JJ
58810	3273	7	atmosphere	atmosphere	NN
58810	3273	8	was	be	VBD
58810	3273	9	supposed	suppose	VBN
58810	3273	10	to	to	TO
58810	3273	11	be	be	VB
58810	3273	12	somewhat	somewhat	RB
58810	3273	13	like	like	IN
58810	3273	14	that	that	DT
58810	3273	15	of	of	IN
58810	3273	16	our	-PRON-	PRP$
58810	3273	17	globe	globe	NN
58810	3273	18	;	;	:
58810	3273	19	but	but	CC
58810	3273	20	at	at	IN
58810	3273	21	present	present	JJ
58810	3273	22	the	the	DT
58810	3273	23	physical	physical	JJ
58810	3273	24	constitution	constitution	NN
58810	3273	25	of	of	IN
58810	3273	26	Jupiter	Jupiter	NNP
58810	3273	27	is	be	VBZ
58810	3273	28	believed	believe	VBN
58810	3273	29	to	to	TO
58810	3273	30	resemble	resemble	VB
58810	3273	31	that	that	DT
58810	3273	32	of	of	IN
58810	3273	33	the	the	DT
58810	3273	34	sun	sun	NN
58810	3273	35	rather	rather	RB
58810	3273	36	than	than	IN
58810	3273	37	that	that	DT
58810	3273	38	of	of	IN
58810	3273	39	the	the	DT
58810	3273	40	earth	earth	NN
58810	3273	41	.	.	.
58810	3274	1	Like	like	IN
58810	3274	2	the	the	DT
58810	3274	3	sun	sun	NN
58810	3274	4	,	,	,
58810	3274	5	he	-PRON-	PRP
58810	3274	6	is	be	VBZ
58810	3274	7	brighter	bright	JJR
58810	3274	8	in	in	IN
58810	3274	9	the	the	DT
58810	3274	10	centre	centre	NN
58810	3274	11	than	than	IN
58810	3274	12	near	near	IN
58810	3274	13	the	the	DT
58810	3274	14	edges	edge	NNS
58810	3274	15	,	,	,
58810	3274	16	as	as	IN
58810	3274	17	is	be	VBZ
58810	3274	18	shown	show	VBN
58810	3274	19	in	in	IN
58810	3274	20	the	the	DT
58810	3274	21	transits	transit	NNS
58810	3274	22	of	of	IN
58810	3274	23	the	the	DT
58810	3274	24	satellites	satellite	NNS
58810	3274	25	over	over	IN
58810	3274	26	his	-PRON-	PRP$
58810	3274	27	disk	disk	NN
58810	3274	28	.	.	.
58810	3275	1	When	when	WRB
58810	3275	2	the	the	DT
58810	3275	3	satellite	satellite	NN
58810	3275	4	first	first	RB
58810	3275	5	enters	enter	VBZ
58810	3275	6	on	on	IN
58810	3275	7	the	the	DT
58810	3275	8	disk	disk	NN
58810	3275	9	,	,	,
58810	3275	10	it	-PRON-	PRP
58810	3275	11	commonly	commonly	RB
58810	3275	12	seems	seem	VBZ
58810	3275	13	like	like	IN
58810	3275	14	a	a	DT
58810	3275	15	bright	bright	JJ
58810	3275	16	spot	spot	NN
58810	3275	17	on	on	IN
58810	3275	18	a	a	DT
58810	3275	19	dark	dark	JJ
58810	3275	20	background	background	NN
58810	3275	21	;	;	:
58810	3275	22	but	but	CC
58810	3275	23	,	,	,
58810	3275	24	as	as	IN
58810	3275	25	it	-PRON-	PRP
58810	3275	26	approaches	approach	VBZ
58810	3275	27	the	the	DT
58810	3275	28	centre	centre	NN
58810	3275	29	,	,	,
58810	3275	30	it	-PRON-	PRP
58810	3275	31	appears	appear	VBZ
58810	3275	32	like	like	IN
58810	3275	33	a	a	DT
58810	3275	34	dark	dark	JJ
58810	3275	35	spot	spot	NN
58810	3275	36	on	on	IN
58810	3275	37	the	the	DT
58810	3275	38	bright	bright	JJ
58810	3275	39	surface	surface	NN
58810	3275	40	of	of	IN
58810	3275	41	the	the	DT
58810	3275	42	planet	planet	NN
58810	3275	43	.	.	.
58810	3276	1	The	the	DT
58810	3276	2	centre	centre	NN
58810	3276	3	is	be	VBZ
58810	3276	4	probably	probably	RB
58810	3276	5	two	two	CD
58810	3276	6	or	or	CC
58810	3276	7	three	three	CD
58810	3276	8	times	time	NNS
58810	3276	9	brighter	bright	JJR
58810	3276	10	than	than	IN
58810	3276	11	the	the	DT
58810	3276	12	edges	edge	NNS
58810	3276	13	.	.	.
58810	3277	1	This	this	DT
58810	3277	2	may	may	MD
58810	3277	3	be	be	VB
58810	3277	4	,	,	,
58810	3277	5	as	as	IN
58810	3277	6	in	in	IN
58810	3277	7	the	the	DT
58810	3277	8	case	case	NN
58810	3277	9	of	of	IN
58810	3277	10	the	the	DT
58810	3277	11	sun	sun	NN
58810	3277	12	,	,	,
58810	3277	13	because	because	IN
58810	3277	14	the	the	DT
58810	3277	15	light	light	NN
58810	3277	16	near	near	IN
58810	3277	17	the	the	DT
58810	3277	18	edge	edge	NN
58810	3277	19	passes	pass	VBZ
58810	3277	20	through	through	IN
58810	3277	21	a	a	DT
58810	3277	22	greater	great	JJR
58810	3277	23	depth	depth	NN
58810	3277	24	of	of	IN
58810	3277	25	atmosphere	atmosphere	NN
58810	3277	26	,	,	,
58810	3277	27	and	and	CC
58810	3277	28	is	be	VBZ
58810	3277	29	diminished	diminish	VBN
58810	3277	30	by	by	IN
58810	3277	31	absorption	absorption	NN
58810	3277	32	.	.	.
58810	3278	1	It	-PRON-	PRP
58810	3278	2	has	have	VBZ
58810	3278	3	also	also	RB
58810	3278	4	been	be	VBN
58810	3278	5	suspected	suspect	VBN
58810	3278	6	that	that	IN
58810	3278	7	Jupiter	Jupiter	NNP
58810	3278	8	shines	shine	VBZ
58810	3278	9	partly	partly	RB
58810	3278	10	by	by	IN
58810	3278	11	his	-PRON-	PRP$
58810	3278	12	own	own	JJ
58810	3278	13	light	light	NN
58810	3278	14	,	,	,
58810	3278	15	and	and	CC
58810	3278	16	not	not	RB
58810	3278	17	wholly	wholly	RB
58810	3278	18	by	by	IN
58810	3278	19	reflected	reflected	JJ
58810	3278	20	sunlight	sunlight	NN
58810	3278	21	.	.	.
58810	3279	1	The	the	DT
58810	3279	2	planet	planet	NN
58810	3279	3	can	can	MD
58810	3279	4	not	not	RB
58810	3279	5	,	,	,
58810	3279	6	however	however	RB
58810	3279	7	,	,	,
58810	3279	8	emit	emit	VB
58810	3279	9	any	any	DT
58810	3279	10	great	great	JJ
58810	3279	11	amount	amount	NN
58810	3279	12	of	of	IN
58810	3279	13	light	light	NN
58810	3279	14	;	;	:
58810	3279	15	for	for	IN
58810	3279	16	,	,	,
58810	3279	17	if	if	IN
58810	3279	18	it	-PRON-	PRP
58810	3279	19	did	do	VBD
58810	3279	20	,	,	,
58810	3279	21	the	the	DT
58810	3279	22	satellites	satellite	NNS
58810	3279	23	would	would	MD
58810	3279	24	shine	shine	VB
58810	3279	25	by	by	IN
58810	3279	26	this	this	DT
58810	3279	27	light	light	NN
58810	3279	28	when	when	WRB
58810	3279	29	they	-PRON-	PRP
58810	3279	30	are	be	VBP
58810	3279	31	in	in	IN
58810	3279	32	the	the	DT
58810	3279	33	shadow	shadow	NN
58810	3279	34	of	of	IN
58810	3279	35	the	the	DT
58810	3279	36	planet	planet	NN
58810	3279	37	,	,	,
58810	3279	38	whereas	whereas	IN
58810	3279	39	they	-PRON-	PRP
58810	3279	40	totally	totally	RB
58810	3279	41	disappear	disappear	VBP
58810	3279	42	.	.	.
58810	3280	1	It	-PRON-	PRP
58810	3280	2	is	be	VBZ
58810	3280	3	possible	possible	JJ
58810	3280	4	that	that	IN
58810	3280	5	the	the	DT
58810	3280	6	brighter	bright	JJR
58810	3280	7	portions	portion	NNS
58810	3280	8	of	of	IN
58810	3280	9	the	the	DT
58810	3280	10	surface	surface	NN
58810	3280	11	are	be	VBP
58810	3280	12	from	from	IN
58810	3280	13	time	time	NN
58810	3280	14	to	to	IN
58810	3280	15	time	time	NN
58810	3280	16	slightly	slightly	RB
58810	3280	17	self	self	NN
58810	3280	18	-	-	HYPH
58810	3280	19	luminous	luminous	JJ
58810	3280	20	.	.	.
58810	3281	1	[	[	-LRB-
58810	3281	2	Illustration	illustration	NN
58810	3281	3	:	:	:
58810	3281	4	Fig	Fig	NNP
58810	3281	5	.	.	.
58810	3282	1	275	275	CD
58810	3282	2	.	.	.
58810	3282	3	]	]	-RRB-
58810	3283	1	Again	again	RB
58810	3283	2	:	:	:
58810	3283	3	the	the	DT
58810	3283	4	interior	interior	NN
58810	3283	5	of	of	IN
58810	3283	6	Jupiter	Jupiter	NNP
58810	3283	7	seems	seem	VBZ
58810	3283	8	to	to	TO
58810	3283	9	be	be	VB
58810	3283	10	the	the	DT
58810	3283	11	seat	seat	NN
58810	3283	12	of	of	IN
58810	3283	13	an	an	DT
58810	3283	14	activity	activity	NN
58810	3283	15	so	so	RB
58810	3283	16	enormous	enormous	JJ
58810	3283	17	that	that	IN
58810	3283	18	it	-PRON-	PRP
58810	3283	19	can	can	MD
58810	3283	20	be	be	VB
58810	3283	21	ascribed	ascribe	VBN
58810	3283	22	only	only	RB
58810	3283	23	to	to	IN
58810	3283	24	intense	intense	JJ
58810	3283	25	heat	heat	NN
58810	3283	26	.	.	.
58810	3284	1	Rapid	rapid	JJ
58810	3284	2	movements	movement	NNS
58810	3284	3	are	be	VBP
58810	3284	4	always	always	RB
58810	3284	5	occurring	occur	VBG
58810	3284	6	on	on	IN
58810	3284	7	his	-PRON-	PRP$
58810	3284	8	surface	surface	NN
58810	3284	9	,	,	,
58810	3284	10	often	often	RB
58810	3284	11	changing	change	VBG
58810	3284	12	its	-PRON-	PRP$
58810	3284	13	aspect	aspect	NN
58810	3284	14	in	in	IN
58810	3284	15	a	a	DT
58810	3284	16	few	few	JJ
58810	3284	17	hours	hour	NNS
58810	3284	18	.	.	.
58810	3285	1	It	-PRON-	PRP
58810	3285	2	is	be	VBZ
58810	3285	3	therefore	therefore	RB
58810	3285	4	probable	probable	JJ
58810	3285	5	that	that	IN
58810	3285	6	Jupiter	Jupiter	NNP
58810	3285	7	is	be	VBZ
58810	3285	8	not	not	RB
58810	3285	9	yet	yet	RB
58810	3285	10	covered	cover	VBN
58810	3285	11	by	by	IN
58810	3285	12	a	a	DT
58810	3285	13	solid	solid	JJ
58810	3285	14	crust	crust	NN
58810	3285	15	,	,	,
58810	3285	16	and	and	CC
58810	3285	17	that	that	IN
58810	3285	18	the	the	DT
58810	3285	19	fiery	fiery	JJ
58810	3285	20	interior	interior	NN
58810	3285	21	,	,	,
58810	3285	22	whether	whether	IN
58810	3285	23	liquid	liquid	NN
58810	3285	24	or	or	CC
58810	3285	25	gaseous	gaseous	JJ
58810	3285	26	,	,	,
58810	3285	27	is	be	VBZ
58810	3285	28	surrounded	surround	VBN
58810	3285	29	by	by	IN
58810	3285	30	the	the	DT
58810	3285	31	dense	dense	JJ
58810	3285	32	vapors	vapor	NNS
58810	3285	33	which	which	WDT
58810	3285	34	cease	cease	VBP
58810	3285	35	to	to	TO
58810	3285	36	be	be	VB
58810	3285	37	luminous	luminous	JJ
58810	3285	38	on	on	IN
58810	3285	39	rising	rise	VBG
58810	3285	40	into	into	IN
58810	3285	41	the	the	DT
58810	3285	42	higher	high	JJR
58810	3285	43	and	and	CC
58810	3285	44	cooler	cool	JJR
58810	3285	45	regions	region	NNS
58810	3285	46	of	of	IN
58810	3285	47	the	the	DT
58810	3285	48	atmosphere	atmosphere	NN
58810	3285	49	.	.	.
58810	3286	1	Figs	fig	NNS
58810	3286	2	.	.	.
58810	3287	1	275	275	CD
58810	3287	2	and	and	CC
58810	3287	3	276	276	CD
58810	3287	4	show	show	VBP
58810	3287	5	the	the	DT
58810	3287	6	disk	disk	NN
58810	3287	7	of	of	IN
58810	3287	8	Jupiter	Jupiter	NNP
58810	3287	9	as	as	IN
58810	3287	10	it	-PRON-	PRP
58810	3287	11	appeared	appear	VBD
58810	3287	12	in	in	IN
58810	3287	13	December	December	NNP
58810	3287	14	,	,	,
58810	3287	15	1881	1881	CD
58810	3287	16	.	.	.
58810	3288	1	[	[	-LRB-
58810	3288	2	Illustration	illustration	NN
58810	3288	3	:	:	:
58810	3288	4	Fig	Fig	NNP
58810	3288	5	.	.	.
58810	3289	1	276	276	CD
58810	3289	2	.	.	.
58810	3289	3	]	]	-RRB-
58810	3290	1	255	255	CD
58810	3290	2	.	.	.
58810	3291	1	_	_	NNP
58810	3291	2	Rotation	Rotation	NNP
58810	3291	3	of	of	IN
58810	3291	4	Jupiter_.--Spots	jupiter_.--spot	NNS
58810	3291	5	are	be	VBP
58810	3291	6	sometimes	sometimes	RB
58810	3291	7	visible	visible	JJ
58810	3291	8	which	which	WDT
58810	3291	9	are	be	VBP
58810	3291	10	much	much	RB
58810	3291	11	more	more	RBR
58810	3291	12	permanent	permanent	JJ
58810	3291	13	than	than	IN
58810	3291	14	the	the	DT
58810	3291	15	ordinary	ordinary	JJ
58810	3291	16	markings	marking	NNS
58810	3291	17	on	on	IN
58810	3291	18	the	the	DT
58810	3291	19	belts	belt	NNS
58810	3291	20	.	.	.
58810	3292	1	The	the	DT
58810	3292	2	most	most	RBS
58810	3292	3	remarkable	remarkable	JJ
58810	3292	4	of	of	IN
58810	3292	5	these	these	DT
58810	3292	6	is	be	VBZ
58810	3292	7	"	"	``
58810	3292	8	the	the	DT
58810	3292	9	great	great	JJ
58810	3292	10	red	red	JJ
58810	3292	11	spot	spot	NN
58810	3292	12	,	,	,
58810	3292	13	"	"	''
58810	3292	14	which	which	WDT
58810	3292	15	was	be	VBD
58810	3292	16	first	first	RB
58810	3292	17	observed	observe	VBN
58810	3292	18	in	in	IN
58810	3292	19	July	July	NNP
58810	3292	20	,	,	,
58810	3292	21	1878	1878	CD
58810	3292	22	,	,	,
58810	3292	23	and	and	CC
58810	3292	24	is	be	VBZ
58810	3292	25	still	still	RB
58810	3292	26	to	to	TO
58810	3292	27	be	be	VB
58810	3292	28	seen	see	VBN
58810	3292	29	in	in	IN
58810	3292	30	February	February	NNP
58810	3292	31	,	,	,
58810	3292	32	1882	1882	CD
58810	3292	33	.	.	.
58810	3293	1	It	-PRON-	PRP
58810	3293	2	is	be	VBZ
58810	3293	3	shown	show	VBN
58810	3293	4	just	just	RB
58810	3293	5	above	above	IN
58810	3293	6	the	the	DT
58810	3293	7	centre	centre	NN
58810	3293	8	of	of	IN
58810	3293	9	the	the	DT
58810	3293	10	disk	disk	NN
58810	3293	11	in	in	IN
58810	3293	12	Fig	Fig	NNP
58810	3293	13	.	.	.
58810	3294	1	275	275	CD
58810	3294	2	.	.	.
58810	3295	1	By	by	IN
58810	3295	2	watching	watch	VBG
58810	3295	3	these	these	DT
58810	3295	4	spots	spot	NNS
58810	3295	5	from	from	IN
58810	3295	6	day	day	NN
58810	3295	7	to	to	IN
58810	3295	8	day	day	NN
58810	3295	9	,	,	,
58810	3295	10	the	the	DT
58810	3295	11	time	time	NN
58810	3295	12	of	of	IN
58810	3295	13	Jupiter	Jupiter	NNP
58810	3295	14	's	's	POS
58810	3295	15	axial	axial	JJ
58810	3295	16	rotation	rotation	NN
58810	3295	17	has	have	VBZ
58810	3295	18	been	be	VBN
58810	3295	19	found	find	VBN
58810	3295	20	to	to	TO
58810	3295	21	be	be	VB
58810	3295	22	about	about	RB
58810	3295	23	nine	nine	CD
58810	3295	24	hours	hour	NNS
58810	3295	25	and	and	CC
58810	3295	26	fifty	fifty	CD
58810	3295	27	minutes	minute	NNS
58810	3295	28	.	.	.
58810	3296	1	The	the	DT
58810	3296	2	axis	axi	NNS
58810	3296	3	of	of	IN
58810	3296	4	Jupiter	Jupiter	NNP
58810	3296	5	deviates	deviate	NNS
58810	3296	6	but	but	CC
58810	3296	7	slightly	slightly	RB
58810	3296	8	from	from	IN
58810	3296	9	a	a	DT
58810	3296	10	perpendicular	perpendicular	NN
58810	3296	11	to	to	IN
58810	3296	12	the	the	DT
58810	3296	13	plane	plane	NN
58810	3296	14	of	of	IN
58810	3296	15	its	-PRON-	PRP$
58810	3296	16	orbit	orbit	NN
58810	3296	17	,	,	,
58810	3296	18	as	as	IN
58810	3296	19	is	be	VBZ
58810	3296	20	shown	show	VBN
58810	3296	21	in	in	IN
58810	3296	22	Fig	Fig	NNP
58810	3296	23	.	.	.
58810	3297	1	277	277	CD
58810	3297	2	.	.	.
58810	3298	1	[	[	-LRB-
58810	3298	2	Illustration	illustration	NN
58810	3298	3	:	:	:
58810	3298	4	Fig	Fig	NNP
58810	3298	5	.	.	.
58810	3299	1	277	277	CD
58810	3299	2	.	.	.
58810	3299	3	]	]	-RRB-
58810	3300	1	THE	the	DT
58810	3300	2	SATELLITES	satellite	NNS
58810	3300	3	OF	of	IN
58810	3300	4	JUPITER	JUPITER	NNP
58810	3300	5	.	.	.
58810	3301	1	[	[	-LRB-
58810	3301	2	Illustration	illustration	NN
58810	3301	3	:	:	:
58810	3301	4	Fig	Fig	NNP
58810	3301	5	.	.	.
58810	3302	1	278	278	CD
58810	3302	2	.	.	.
58810	3302	3	]	]	-RRB-
58810	3303	1	256	256	CD
58810	3303	2	.	.	.
58810	3304	1	_	_	NNP
58810	3304	2	Jupiter	Jupiter	NNP
58810	3304	3	's	's	POS
58810	3304	4	Four	four	CD
58810	3304	5	Moons._--Jupiter	Moons._--Jupiter	NNP
58810	3304	6	is	be	VBZ
58810	3304	7	accompanied	accompany	VBN
58810	3304	8	by	by	IN
58810	3304	9	four	four	CD
58810	3304	10	moons	moon	NNS
58810	3304	11	,	,	,
58810	3304	12	as	as	IN
58810	3304	13	shown	show	VBN
58810	3304	14	in	in	IN
58810	3304	15	Fig	Fig	NNP
58810	3304	16	.	.	.
58810	3305	1	278	278	CD
58810	3305	2	.	.	.
58810	3306	1	The	the	DT
58810	3306	2	diameters	diameter	NNS
58810	3306	3	of	of	IN
58810	3306	4	these	these	DT
58810	3306	5	moons	moon	NNS
58810	3306	6	range	range	VBP
58810	3306	7	from	from	IN
58810	3306	8	about	about	RB
58810	3306	9	twenty	twenty	CD
58810	3306	10	-	-	HYPH
58810	3306	11	two	two	CD
58810	3306	12	hundred	hundred	CD
58810	3306	13	to	to	TO
58810	3306	14	thirty	thirty	CD
58810	3306	15	-	-	HYPH
58810	3306	16	seven	seven	CD
58810	3306	17	hundred	hundred	CD
58810	3306	18	miles	mile	NNS
58810	3306	19	.	.	.
58810	3307	1	The	the	DT
58810	3307	2	second	second	JJ
58810	3307	3	from	from	IN
58810	3307	4	the	the	DT
58810	3307	5	planet	planet	NN
58810	3307	6	is	be	VBZ
58810	3307	7	the	the	DT
58810	3307	8	smallest	small	JJS
58810	3307	9	,	,	,
58810	3307	10	and	and	CC
58810	3307	11	the	the	DT
58810	3307	12	third	third	JJ
58810	3307	13	the	the	DT
58810	3307	14	largest	large	JJS
58810	3307	15	.	.	.
58810	3308	1	The	the	DT
58810	3308	2	smallest	small	JJS
58810	3308	3	is	be	VBZ
58810	3308	4	about	about	RB
58810	3308	5	the	the	DT
58810	3308	6	size	size	NN
58810	3308	7	of	of	IN
58810	3308	8	our	-PRON-	PRP$
58810	3308	9	moon	moon	NN
58810	3308	10	;	;	:
58810	3308	11	the	the	DT
58810	3308	12	largest	large	JJS
58810	3308	13	considerably	considerably	RB
58810	3308	14	exceeds	exceed	VBZ
58810	3308	15	Mercury	Mercury	NNP
58810	3308	16	,	,	,
58810	3308	17	and	and	CC
58810	3308	18	almost	almost	RB
58810	3308	19	rivals	rival	VBZ
58810	3308	20	Mars	Mars	NNP
58810	3308	21	,	,	,
58810	3308	22	in	in	IN
58810	3308	23	bulk	bulk	NN
58810	3308	24	.	.	.
58810	3309	1	The	the	DT
58810	3309	2	sizes	size	NNS
58810	3309	3	of	of	IN
58810	3309	4	these	these	DT
58810	3309	5	moons	moon	NNS
58810	3309	6	,	,	,
58810	3309	7	compared	compare	VBN
58810	3309	8	with	with	IN
58810	3309	9	those	those	DT
58810	3309	10	of	of	IN
58810	3309	11	the	the	DT
58810	3309	12	earth	earth	NN
58810	3309	13	and	and	CC
58810	3309	14	its	-PRON-	PRP$
58810	3309	15	moon	moon	NN
58810	3309	16	,	,	,
58810	3309	17	are	be	VBP
58810	3309	18	shown	show	VBN
58810	3309	19	in	in	IN
58810	3309	20	Fig	Fig	NNP
58810	3309	21	.	.	.
58810	3310	1	279	279	CD
58810	3310	2	.	.	.
58810	3311	1	[	[	-LRB-
58810	3311	2	Illustration	illustration	NN
58810	3311	3	:	:	:
58810	3311	4	Fig	Fig	NNP
58810	3311	5	.	.	.
58810	3312	1	279	279	CD
58810	3312	2	.	.	.
58810	3312	3	]	]	-RRB-
58810	3313	1	The	the	DT
58810	3313	2	names	name	NNS
58810	3313	3	of	of	IN
58810	3313	4	these	these	DT
58810	3313	5	satellites	satellite	NNS
58810	3313	6	,	,	,
58810	3313	7	in	in	IN
58810	3313	8	the	the	DT
58810	3313	9	order	order	NN
58810	3313	10	of	of	IN
58810	3313	11	their	-PRON-	PRP$
58810	3313	12	distance	distance	NN
58810	3313	13	from	from	IN
58810	3313	14	the	the	DT
58810	3313	15	planet	planet	NN
58810	3313	16	,	,	,
58810	3313	17	are	be	VBP
58810	3313	18	_	_	NNP
58810	3313	19	Io	Io	NNP
58810	3313	20	_	_	NNP
58810	3313	21	,	,	,
58810	3313	22	_	_	NNP
58810	3313	23	Europa	Europa	NNP
58810	3313	24	_	_	NNP
58810	3313	25	,	,	,
58810	3313	26	_	_	NNP
58810	3313	27	Ganymede	Ganymede	NNP
58810	3313	28	_	_	NNP
58810	3313	29	,	,	,
58810	3313	30	and	and	CC
58810	3313	31	_	_	NNP
58810	3313	32	Callisto	Callisto	NNP
58810	3313	33	_	_	NNP
58810	3313	34	.	.	.
58810	3314	1	Their	-PRON-	PRP$
58810	3314	2	times	time	NNS
58810	3314	3	of	of	IN
58810	3314	4	revolution	revolution	NN
58810	3314	5	range	range	NN
58810	3314	6	from	from	IN
58810	3314	7	about	about	IN
58810	3314	8	a	a	DT
58810	3314	9	day	day	NN
58810	3314	10	and	and	CC
58810	3314	11	three	three	CD
58810	3314	12	-	-	HYPH
58810	3314	13	fourths	fourth	NNS
58810	3314	14	up	up	RB
58810	3314	15	to	to	IN
58810	3314	16	about	about	IN
58810	3314	17	sixteen	sixteen	CD
58810	3314	18	days	day	NNS
58810	3314	19	and	and	CC
58810	3314	20	a	a	DT
58810	3314	21	half	half	NN
58810	3314	22	.	.	.
58810	3315	1	Their	-PRON-	PRP$
58810	3315	2	orbits	orbit	NNS
58810	3315	3	are	be	VBP
58810	3315	4	shown	show	VBN
58810	3315	5	in	in	IN
58810	3315	6	Fig	Fig	NNP
58810	3315	7	.	.	.
58810	3316	1	280	280	CD
58810	3316	2	.	.	.
58810	3317	1	[	[	-LRB-
58810	3317	2	Illustration	illustration	NN
58810	3317	3	:	:	:
58810	3317	4	Fig	Fig	NNP
58810	3317	5	.	.	.
58810	3318	1	280	280	CD
58810	3318	2	.	.	.
58810	3318	3	]	]	-RRB-
58810	3319	1	257	257	CD
58810	3319	2	.	.	.
58810	3320	1	_	_	NNP
58810	3320	2	The	the	DT
58810	3320	3	Variability	Variability	NNP
58810	3320	4	of	of	IN
58810	3320	5	Jupiter	Jupiter	NNP
58810	3320	6	's	's	POS
58810	3320	7	Satellites._--Remarkable	satellites._--remarkable	JJ
58810	3320	8	variations	variation	NNS
58810	3320	9	in	in	IN
58810	3320	10	the	the	DT
58810	3320	11	light	light	NN
58810	3320	12	of	of	IN
58810	3320	13	these	these	DT
58810	3320	14	moons	moon	NNS
58810	3320	15	have	have	VBP
58810	3320	16	led	lead	VBN
58810	3320	17	to	to	IN
58810	3320	18	the	the	DT
58810	3320	19	supposition	supposition	NN
58810	3320	20	that	that	IN
58810	3320	21	violent	violent	JJ
58810	3320	22	changes	change	NNS
58810	3320	23	are	be	VBP
58810	3320	24	taking	take	VBG
58810	3320	25	place	place	NN
58810	3320	26	on	on	IN
58810	3320	27	their	-PRON-	PRP$
58810	3320	28	surfaces	surface	NNS
58810	3320	29	.	.	.
58810	3321	1	It	-PRON-	PRP
58810	3321	2	was	be	VBD
58810	3321	3	formerly	formerly	RB
58810	3321	4	believed	believe	VBN
58810	3321	5	,	,	,
58810	3321	6	that	that	IN
58810	3321	7	,	,	,
58810	3321	8	like	like	IN
58810	3321	9	our	-PRON-	PRP$
58810	3321	10	moon	moon	NN
58810	3321	11	,	,	,
58810	3321	12	they	-PRON-	PRP
58810	3321	13	always	always	RB
58810	3321	14	present	present	VBP
58810	3321	15	the	the	DT
58810	3321	16	same	same	JJ
58810	3321	17	face	face	NN
58810	3321	18	to	to	IN
58810	3321	19	the	the	DT
58810	3321	20	planet	planet	NN
58810	3321	21	,	,	,
58810	3321	22	and	and	CC
58810	3321	23	that	that	IN
58810	3321	24	the	the	DT
58810	3321	25	changes	change	NNS
58810	3321	26	in	in	IN
58810	3321	27	their	-PRON-	PRP$
58810	3321	28	brilliancy	brilliancy	NN
58810	3321	29	are	be	VBP
58810	3321	30	due	due	JJ
58810	3321	31	to	to	IN
58810	3321	32	differences	difference	NNS
58810	3321	33	in	in	IN
58810	3321	34	the	the	DT
58810	3321	35	luminosity	luminosity	NN
58810	3321	36	of	of	IN
58810	3321	37	parts	part	NNS
58810	3321	38	of	of	IN
58810	3321	39	their	-PRON-	PRP$
58810	3321	40	surface	surface	NN
58810	3321	41	which	which	WDT
58810	3321	42	are	be	VBP
58810	3321	43	successively	successively	RB
58810	3321	44	turned	turn	VBN
58810	3321	45	towards	towards	IN
58810	3321	46	us	-PRON-	PRP
58810	3321	47	during	during	IN
58810	3321	48	a	a	DT
58810	3321	49	revolution	revolution	NN
58810	3321	50	;	;	:
58810	3321	51	but	but	CC
58810	3321	52	careful	careful	JJ
58810	3321	53	measurements	measurement	NNS
58810	3321	54	of	of	IN
58810	3321	55	their	-PRON-	PRP$
58810	3321	56	light	light	JJ
58810	3321	57	show	show	NN
58810	3321	58	that	that	IN
58810	3321	59	this	this	DT
58810	3321	60	hypothesis	hypothesis	NN
58810	3321	61	does	do	VBZ
58810	3321	62	not	not	RB
58810	3321	63	account	account	VB
58810	3321	64	for	for	IN
58810	3321	65	the	the	DT
58810	3321	66	changes	change	NNS
58810	3321	67	,	,	,
58810	3321	68	which	which	WDT
58810	3321	69	are	be	VBP
58810	3321	70	sometimes	sometimes	RB
58810	3321	71	very	very	RB
58810	3321	72	sudden	sudden	JJ
58810	3321	73	.	.	.
58810	3322	1	The	the	DT
58810	3322	2	satellites	satellite	NNS
58810	3322	3	are	be	VBP
58810	3322	4	too	too	RB
58810	3322	5	distant	distant	JJ
58810	3322	6	for	for	IN
58810	3322	7	examination	examination	NN
58810	3322	8	of	of	IN
58810	3322	9	their	-PRON-	PRP$
58810	3322	10	surfaces	surface	NNS
58810	3322	11	with	with	IN
58810	3322	12	the	the	DT
58810	3322	13	telescope	telescope	NN
58810	3322	14	:	:	:
58810	3322	15	hence	hence	RB
58810	3322	16	it	-PRON-	PRP
58810	3322	17	is	be	VBZ
58810	3322	18	impossible	impossible	JJ
58810	3322	19	to	to	TO
58810	3322	20	give	give	VB
58810	3322	21	any	any	DT
58810	3322	22	certain	certain	JJ
58810	3322	23	explanation	explanation	NN
58810	3322	24	of	of	IN
58810	3322	25	these	these	DT
58810	3322	26	phenomena	phenomenon	NNS
58810	3322	27	.	.	.
58810	3323	1	[	[	-LRB-
58810	3323	2	Illustration	illustration	NN
58810	3323	3	:	:	:
58810	3323	4	Fig	Fig	NNP
58810	3323	5	.	.	.
58810	3324	1	281	281	CD
58810	3324	2	.	.	.
58810	3324	3	]	]	-RRB-
58810	3325	1	258	258	CD
58810	3325	2	.	.	.
58810	3326	1	_	_	NNP
58810	3326	2	Eclipses	Eclipses	NNPS
58810	3326	3	of	of	IN
58810	3326	4	Jupiter	Jupiter	NNP
58810	3326	5	's	's	POS
58810	3326	6	Satellites._--Jupiter	satellites._--jupiter	NN
58810	3326	7	,	,	,
58810	3326	8	like	like	IN
58810	3326	9	the	the	DT
58810	3326	10	earth	earth	NN
58810	3326	11	,	,	,
58810	3326	12	casts	cast	VBZ
58810	3326	13	a	a	DT
58810	3326	14	shadow	shadow	NN
58810	3326	15	away	away	RB
58810	3326	16	from	from	IN
58810	3326	17	the	the	DT
58810	3326	18	sun	sun	NN
58810	3326	19	,	,	,
58810	3326	20	as	as	IN
58810	3326	21	shown	show	VBN
58810	3326	22	in	in	IN
58810	3326	23	Fig	Fig	NNP
58810	3326	24	.	.	.
58810	3327	1	281	281	CD
58810	3327	2	;	;	:
58810	3327	3	and	and	CC
58810	3327	4	,	,	,
58810	3327	5	whenever	whenever	WRB
58810	3327	6	one	one	CD
58810	3327	7	of	of	IN
58810	3327	8	his	-PRON-	PRP$
58810	3327	9	moons	moon	NNS
58810	3327	10	passes	pass	VBZ
58810	3327	11	into	into	IN
58810	3327	12	this	this	DT
58810	3327	13	shadow	shadow	NN
58810	3327	14	,	,	,
58810	3327	15	it	-PRON-	PRP
58810	3327	16	becomes	become	VBZ
58810	3327	17	eclipsed	eclipsed	JJ
58810	3327	18	.	.	.
58810	3328	1	On	on	IN
58810	3328	2	the	the	DT
58810	3328	3	other	other	JJ
58810	3328	4	hand	hand	NN
58810	3328	5	,	,	,
58810	3328	6	whenever	whenever	WRB
58810	3328	7	one	one	CD
58810	3328	8	of	of	IN
58810	3328	9	the	the	DT
58810	3328	10	moons	moon	NNS
58810	3328	11	throws	throw	VBZ
58810	3328	12	its	-PRON-	PRP$
58810	3328	13	shadow	shadow	NN
58810	3328	14	on	on	IN
58810	3328	15	Jupiter	Jupiter	NNP
58810	3328	16	,	,	,
58810	3328	17	the	the	DT
58810	3328	18	sun	sun	NN
58810	3328	19	is	be	VBZ
58810	3328	20	eclipsed	eclipse	VBN
58810	3328	21	to	to	IN
58810	3328	22	that	that	DT
58810	3328	23	part	part	NN
58810	3328	24	of	of	IN
58810	3328	25	the	the	DT
58810	3328	26	planet	planet	NN
58810	3328	27	which	which	WDT
58810	3328	28	lies	lie	VBZ
58810	3328	29	within	within	IN
58810	3328	30	the	the	DT
58810	3328	31	shadow	shadow	NN
58810	3328	32	.	.	.
58810	3329	1	To	to	IN
58810	3329	2	the	the	DT
58810	3329	3	inhabitants	inhabitant	NNS
58810	3329	4	of	of	IN
58810	3329	5	Jupiter	Jupiter	NNP
58810	3329	6	(	(	-LRB-
58810	3329	7	if	if	IN
58810	3329	8	there	there	EX
58810	3329	9	are	be	VBP
58810	3329	10	any	any	DT
58810	3329	11	,	,	,
58810	3329	12	and	and	CC
58810	3329	13	if	if	IN
58810	3329	14	they	-PRON-	PRP
58810	3329	15	can	can	MD
58810	3329	16	see	see	VB
58810	3329	17	through	through	IN
58810	3329	18	the	the	DT
58810	3329	19	clouds	cloud	NNS
58810	3329	20	)	)	-RRB-
58810	3329	21	these	these	DT
58810	3329	22	eclipses	eclipse	NNS
58810	3329	23	must	must	MD
58810	3329	24	be	be	VB
58810	3329	25	very	very	RB
58810	3329	26	familiar	familiar	JJ
58810	3329	27	affairs	affair	NNS
58810	3329	28	;	;	:
58810	3329	29	for	for	IN
58810	3329	30	in	in	IN
58810	3329	31	consequence	consequence	NN
58810	3329	32	of	of	IN
58810	3329	33	the	the	DT
58810	3329	34	small	small	JJ
58810	3329	35	inclinations	inclination	NNS
58810	3329	36	of	of	IN
58810	3329	37	the	the	DT
58810	3329	38	orbits	orbit	NNS
58810	3329	39	of	of	IN
58810	3329	40	the	the	DT
58810	3329	41	satellites	satellite	NNS
58810	3329	42	to	to	IN
58810	3329	43	the	the	DT
58810	3329	44	planet	planet	NN
58810	3329	45	's	's	POS
58810	3329	46	equator	equator	NN
58810	3329	47	,	,	,
58810	3329	48	and	and	CC
58810	3329	49	the	the	DT
58810	3329	50	small	small	JJ
58810	3329	51	inclination	inclination	NN
58810	3329	52	of	of	IN
58810	3329	53	the	the	DT
58810	3329	54	latter	latter	JJ
58810	3329	55	to	to	IN
58810	3329	56	the	the	DT
58810	3329	57	plane	plane	NN
58810	3329	58	of	of	IN
58810	3329	59	Jupiter	Jupiter	NNP
58810	3329	60	's	's	POS
58810	3329	61	orbit	orbit	NN
58810	3329	62	,	,	,
58810	3329	63	all	all	PDT
58810	3329	64	the	the	DT
58810	3329	65	satellites	satellite	NNS
58810	3329	66	,	,	,
58810	3329	67	except	except	IN
58810	3329	68	the	the	DT
58810	3329	69	most	most	RBS
58810	3329	70	distant	distant	JJ
58810	3329	71	one	one	NN
58810	3329	72	,	,	,
58810	3329	73	are	be	VBP
58810	3329	74	eclipsed	eclipse	VBN
58810	3329	75	in	in	IN
58810	3329	76	every	every	DT
58810	3329	77	revolution	revolution	NN
58810	3329	78	.	.	.
58810	3330	1	A	a	DT
58810	3330	2	spectator	spectator	NN
58810	3330	3	on	on	IN
58810	3330	4	Jupiter	Jupiter	NNP
58810	3330	5	might	may	MD
58810	3330	6	therefore	therefore	RB
58810	3330	7	witness	witness	VB
58810	3330	8	during	during	IN
58810	3330	9	the	the	DT
58810	3330	10	planetary	planetary	JJ
58810	3330	11	year	year	NN
58810	3330	12	forty	forty	CD
58810	3330	13	-	-	HYPH
58810	3330	14	five	five	CD
58810	3330	15	hundred	hundred	CD
58810	3330	16	eclipses	eclipse	NNS
58810	3330	17	of	of	IN
58810	3330	18	the	the	DT
58810	3330	19	moons	moon	NNS
58810	3330	20	,	,	,
58810	3330	21	and	and	CC
58810	3330	22	about	about	IN
58810	3330	23	the	the	DT
58810	3330	24	same	same	JJ
58810	3330	25	number	number	NN
58810	3330	26	of	of	IN
58810	3330	27	the	the	DT
58810	3330	28	sun	sun	NN
58810	3330	29	.	.	.
58810	3331	1	[	[	-LRB-
58810	3331	2	Illustration	illustration	NN
58810	3331	3	:	:	:
58810	3331	4	Fig	Fig	NNP
58810	3331	5	.	.	.
58810	3332	1	282	282	CD
58810	3332	2	.	.	.
58810	3332	3	]	]	-RRB-
58810	3333	1	259	259	CD
58810	3333	2	.	.	.
58810	3334	1	_	_	NNP
58810	3334	2	Transits	Transits	NNP
58810	3334	3	of	of	IN
58810	3334	4	Jupiter	Jupiter	NNP
58810	3334	5	's	's	POS
58810	3334	6	Satellites._--Whenever	Satellites._--Whenever	NNP
58810	3334	7	one	one	CD
58810	3334	8	of	of	IN
58810	3334	9	Jupiter	Jupiter	NNP
58810	3334	10	's	's	POS
58810	3334	11	moons	moon	NNS
58810	3334	12	passes	pass	VBZ
58810	3334	13	in	in	IN
58810	3334	14	front	front	NN
58810	3334	15	of	of	IN
58810	3334	16	the	the	DT
58810	3334	17	planet	planet	NN
58810	3334	18	,	,	,
58810	3334	19	it	-PRON-	PRP
58810	3334	20	is	be	VBZ
58810	3334	21	said	say	VBN
58810	3334	22	to	to	TO
58810	3334	23	make	make	VB
58810	3334	24	a	a	DT
58810	3334	25	_	_	NNP
58810	3334	26	transit	transit	NN
58810	3334	27	_	_	NNP
58810	3334	28	across	across	IN
58810	3334	29	his	-PRON-	PRP$
58810	3334	30	disk	disk	NN
58810	3334	31	.	.	.
58810	3335	1	When	when	WRB
58810	3335	2	a	a	DT
58810	3335	3	moon	moon	NN
58810	3335	4	is	be	VBZ
58810	3335	5	making	make	VBG
58810	3335	6	a	a	DT
58810	3335	7	transit	transit	NN
58810	3335	8	,	,	,
58810	3335	9	it	-PRON-	PRP
58810	3335	10	presents	present	VBZ
58810	3335	11	its	-PRON-	PRP$
58810	3335	12	bright	bright	JJ
58810	3335	13	hemisphere	hemisphere	NN
58810	3335	14	towards	towards	IN
58810	3335	15	the	the	DT
58810	3335	16	earth	earth	NN
58810	3335	17	,	,	,
58810	3335	18	as	as	IN
58810	3335	19	will	will	MD
58810	3335	20	be	be	VB
58810	3335	21	seen	see	VBN
58810	3335	22	from	from	IN
58810	3335	23	Fig	Fig	NNP
58810	3335	24	.	.	.
58810	3336	1	282	282	CD
58810	3336	2	:	:	:
58810	3336	3	hence	hence	RB
58810	3336	4	it	-PRON-	PRP
58810	3336	5	is	be	VBZ
58810	3336	6	usually	usually	RB
58810	3336	7	seen	see	VBN
58810	3336	8	as	as	IN
58810	3336	9	a	a	DT
58810	3336	10	bright	bright	JJ
58810	3336	11	spot	spot	NN
58810	3336	12	on	on	IN
58810	3336	13	the	the	DT
58810	3336	14	planet	planet	NN
58810	3336	15	's	's	POS
58810	3336	16	disk	disk	NN
58810	3336	17	;	;	:
58810	3336	18	though	though	IN
58810	3336	19	sometimes	sometimes	RB
58810	3336	20	,	,	,
58810	3336	21	on	on	IN
58810	3336	22	the	the	DT
58810	3336	23	brighter	bright	JJR
58810	3336	24	central	central	JJ
58810	3336	25	portions	portion	NNS
58810	3336	26	of	of	IN
58810	3336	27	the	the	DT
58810	3336	28	disk	disk	NN
58810	3336	29	,	,	,
58810	3336	30	it	-PRON-	PRP
58810	3336	31	appears	appear	VBZ
58810	3336	32	dark	dark	JJ
58810	3336	33	.	.	.
58810	3337	1	[	[	-LRB-
58810	3337	2	Illustration	illustration	NN
58810	3337	3	:	:	:
58810	3337	4	Fig	Fig	NNP
58810	3337	5	.	.	.
58810	3338	1	283	283	CD
58810	3338	2	.	.	.
58810	3338	3	]	]	-RRB-
58810	3339	1	It	-PRON-	PRP
58810	3339	2	will	will	MD
58810	3339	3	be	be	VB
58810	3339	4	seen	see	VBN
58810	3339	5	from	from	IN
58810	3339	6	Fig	Fig	NNP
58810	3339	7	.	.	.
58810	3340	1	282	282	CD
58810	3340	2	that	that	IN
58810	3340	3	the	the	DT
58810	3340	4	shadow	shadow	NN
58810	3340	5	of	of	IN
58810	3340	6	a	a	DT
58810	3340	7	moon	moon	NN
58810	3340	8	does	do	VBZ
58810	3340	9	not	not	RB
58810	3340	10	fall	fall	VB
58810	3340	11	upon	upon	IN
58810	3340	12	the	the	DT
58810	3340	13	part	part	NN
58810	3340	14	of	of	IN
58810	3340	15	the	the	DT
58810	3340	16	planet	planet	NN
58810	3340	17	's	's	POS
58810	3340	18	disk	disk	NN
58810	3340	19	that	that	WDT
58810	3340	20	is	be	VBZ
58810	3340	21	covered	cover	VBN
58810	3340	22	by	by	IN
58810	3340	23	the	the	DT
58810	3340	24	moon	moon	NN
58810	3340	25	:	:	:
58810	3340	26	hence	hence	RB
58810	3340	27	we	-PRON-	PRP
58810	3340	28	may	may	MD
58810	3340	29	observe	observe	VB
58810	3340	30	the	the	DT
58810	3340	31	transit	transit	NN
58810	3340	32	of	of	IN
58810	3340	33	both	both	CC
58810	3340	34	the	the	DT
58810	3340	35	moon	moon	NN
58810	3340	36	and	and	CC
58810	3340	37	its	-PRON-	PRP$
58810	3340	38	shadow	shadow	NN
58810	3340	39	.	.	.
58810	3341	1	The	the	DT
58810	3341	2	shadow	shadow	NN
58810	3341	3	appears	appear	VBZ
58810	3341	4	as	as	IN
58810	3341	5	a	a	DT
58810	3341	6	small	small	JJ
58810	3341	7	black	black	JJ
58810	3341	8	spot	spot	NN
58810	3341	9	,	,	,
58810	3341	10	which	which	WDT
58810	3341	11	will	will	MD
58810	3341	12	precede	precede	VB
58810	3341	13	or	or	CC
58810	3341	14	follow	follow	VB
58810	3341	15	the	the	DT
58810	3341	16	moon	moon	NN
58810	3341	17	according	accord	VBG
58810	3341	18	to	to	IN
58810	3341	19	the	the	DT
58810	3341	20	position	position	NN
58810	3341	21	of	of	IN
58810	3341	22	the	the	DT
58810	3341	23	earth	earth	NN
58810	3341	24	in	in	IN
58810	3341	25	its	-PRON-	PRP$
58810	3341	26	orbit	orbit	NN
58810	3341	27	.	.	.
58810	3342	1	Fig	fig	NN
58810	3342	2	.	.	.
58810	3343	1	283	283	CD
58810	3343	2	shows	show	VBZ
58810	3343	3	two	two	CD
58810	3343	4	moons	moon	NNS
58810	3343	5	of	of	IN
58810	3343	6	Jupiter	Jupiter	NNP
58810	3343	7	in	in	IN
58810	3343	8	transit	transit	NN
58810	3343	9	.	.	.
58810	3344	1	260	260	CD
58810	3344	2	.	.	.
58810	3345	1	_	_	NNP
58810	3345	2	Occultations	Occultations	NNPS
58810	3345	3	of	of	IN
58810	3345	4	Jupiter	Jupiter	NNP
58810	3345	5	's	's	POS
58810	3345	6	Satellites._--The	satellites._--the	JJ
58810	3345	7	eclipse	eclipse	NN
58810	3345	8	of	of	IN
58810	3345	9	a	a	DT
58810	3345	10	moon	moon	NN
58810	3345	11	of	of	IN
58810	3345	12	Jupiter	Jupiter	NNP
58810	3345	13	must	must	MD
58810	3345	14	be	be	VB
58810	3345	15	carefully	carefully	RB
58810	3345	16	distinguished	distinguish	VBN
58810	3345	17	from	from	IN
58810	3345	18	the	the	DT
58810	3345	19	_	_	NNP
58810	3345	20	occultation	occultation	NN
58810	3345	21	_	_	XX
58810	3345	22	of	of	IN
58810	3345	23	a	a	DT
58810	3345	24	moon	moon	NN
58810	3345	25	by	by	IN
58810	3345	26	the	the	DT
58810	3345	27	planet	planet	NN
58810	3345	28	.	.	.
58810	3346	1	In	in	IN
58810	3346	2	the	the	DT
58810	3346	3	case	case	NN
58810	3346	4	of	of	IN
58810	3346	5	an	an	DT
58810	3346	6	eclipse	eclipse	NN
58810	3346	7	,	,	,
58810	3346	8	the	the	DT
58810	3346	9	moon	moon	NN
58810	3346	10	ceases	cease	VBZ
58810	3346	11	to	to	TO
58810	3346	12	be	be	VB
58810	3346	13	visible	visible	JJ
58810	3346	14	,	,	,
58810	3346	15	because	because	IN
58810	3346	16	the	the	DT
58810	3346	17	mass	mass	NN
58810	3346	18	of	of	IN
58810	3346	19	Jupiter	Jupiter	NNP
58810	3346	20	is	be	VBZ
58810	3346	21	interposed	interpose	VBN
58810	3346	22	between	between	IN
58810	3346	23	the	the	DT
58810	3346	24	sun	sun	NN
58810	3346	25	and	and	CC
58810	3346	26	the	the	DT
58810	3346	27	moon	moon	NN
58810	3346	28	,	,	,
58810	3346	29	which	which	WDT
58810	3346	30	ceases	cease	VBZ
58810	3346	31	to	to	TO
58810	3346	32	be	be	VB
58810	3346	33	luminous	luminous	JJ
58810	3346	34	,	,	,
58810	3346	35	because	because	IN
58810	3346	36	the	the	DT
58810	3346	37	sun	sun	NN
58810	3346	38	's	's	POS
58810	3346	39	light	light	NN
58810	3346	40	is	be	VBZ
58810	3346	41	cut	cut	VBN
58810	3346	42	off	off	RP
58810	3346	43	;	;	:
58810	3346	44	but	but	CC
58810	3346	45	,	,	,
58810	3346	46	in	in	IN
58810	3346	47	the	the	DT
58810	3346	48	case	case	NN
58810	3346	49	of	of	IN
58810	3346	50	an	an	DT
58810	3346	51	occupation	occupation	NN
58810	3346	52	,	,	,
58810	3346	53	the	the	DT
58810	3346	54	moon	moon	NN
58810	3346	55	gets	get	VBZ
58810	3346	56	into	into	IN
58810	3346	57	such	such	PDT
58810	3346	58	a	a	DT
58810	3346	59	position	position	NN
58810	3346	60	that	that	IN
58810	3346	61	the	the	DT
58810	3346	62	body	body	NN
58810	3346	63	of	of	IN
58810	3346	64	Jupiter	Jupiter	NNP
58810	3346	65	is	be	VBZ
58810	3346	66	interposed	interpose	VBN
58810	3346	67	between	between	IN
58810	3346	68	it	-PRON-	PRP
58810	3346	69	and	and	CC
58810	3346	70	the	the	DT
58810	3346	71	earth	earth	NN
58810	3346	72	,	,	,
58810	3346	73	thus	thus	RB
58810	3346	74	rendering	render	VBG
58810	3346	75	the	the	DT
58810	3346	76	moon	moon	NN
58810	3346	77	invisible	invisible	JJ
58810	3346	78	to	to	IN
58810	3346	79	us	-PRON-	PRP
58810	3346	80	.	.	.
58810	3347	1	The	the	DT
58810	3347	2	third	third	JJ
58810	3347	3	satellite	satellite	NN
58810	3347	4	,	,	,
58810	3347	5	_	_	NNP
58810	3347	6	m	m	NNP
58810	3347	7	'	'	''
58810	3347	8	'	'	``
58810	3347	9	_	_	NNP
58810	3347	10	(	(	-LRB-
58810	3347	11	Fig	Fig	NNP
58810	3347	12	.	.	.
58810	3348	1	282	282	CD
58810	3348	2	)	)	-RRB-
58810	3348	3	,	,	,
58810	3348	4	is	be	VBZ
58810	3348	5	invisible	invisible	JJ
58810	3348	6	from	from	IN
58810	3348	7	the	the	DT
58810	3348	8	earth	earth	NN
58810	3348	9	_	_	NNP
58810	3348	10	E	E	NNP
58810	3348	11	_	_	NNP
58810	3348	12	,	,	,
58810	3348	13	having	have	VBG
58810	3348	14	become	become	VBN
58810	3348	15	_	_	NNP
58810	3348	16	occulted	occult	VBN
58810	3348	17	_	_	NNP
58810	3348	18	when	when	WRB
58810	3348	19	it	-PRON-	PRP
58810	3348	20	passed	pass	VBD
58810	3348	21	behind	behind	IN
58810	3348	22	the	the	DT
58810	3348	23	planet	planet	NN
58810	3348	24	's	's	POS
58810	3348	25	disk	disk	NN
58810	3348	26	;	;	:
58810	3348	27	but	but	CC
58810	3348	28	it	-PRON-	PRP
58810	3348	29	will	will	MD
58810	3348	30	not	not	RB
58810	3348	31	be	be	VB
58810	3348	32	_	_	NNP
58810	3348	33	eclipsed	eclipse	VBN
58810	3348	34	_	_	NNP
58810	3348	35	until	until	IN
58810	3348	36	it	-PRON-	PRP
58810	3348	37	passes	pass	VBZ
58810	3348	38	into	into	IN
58810	3348	39	the	the	DT
58810	3348	40	shadow	shadow	NN
58810	3348	41	of	of	IN
58810	3348	42	Jupiter	Jupiter	NNP
58810	3348	43	.	.	.
58810	3349	1	261	261	CD
58810	3349	2	.	.	.
58810	3350	1	_	_	NNP
58810	3350	2	Jupiter	Jupiter	NNP
58810	3350	3	without	without	IN
58810	3350	4	Satellites._--It	satellites._--it	NN
58810	3350	5	occasionally	occasionally	RB
58810	3350	6	happens	happen	VBZ
58810	3350	7	that	that	IN
58810	3350	8	every	every	DT
58810	3350	9	one	one	CD
58810	3350	10	of	of	IN
58810	3350	11	Jupiter	Jupiter	NNP
58810	3350	12	's	's	POS
58810	3350	13	satellites	satellite	NNS
58810	3350	14	will	will	MD
58810	3350	15	disappear	disappear	VB
58810	3350	16	at	at	IN
58810	3350	17	the	the	DT
58810	3350	18	same	same	JJ
58810	3350	19	time	time	NN
58810	3350	20	,	,	,
58810	3350	21	either	either	CC
58810	3350	22	by	by	IN
58810	3350	23	being	be	VBG
58810	3350	24	eclipsed	eclipse	VBN
58810	3350	25	or	or	CC
58810	3350	26	occulted	occult	VBN
58810	3350	27	,	,	,
58810	3350	28	or	or	CC
58810	3350	29	by	by	IN
58810	3350	30	being	be	VBG
58810	3350	31	in	in	IN
58810	3350	32	transit	transit	NN
58810	3350	33	.	.	.
58810	3351	1	In	in	IN
58810	3351	2	this	this	DT
58810	3351	3	event	event	NN
58810	3351	4	,	,	,
58810	3351	5	Jupiter	Jupiter	NNP
58810	3351	6	will	will	MD
58810	3351	7	appear	appear	VB
58810	3351	8	without	without	IN
58810	3351	9	satellites	satellite	NNS
58810	3351	10	.	.	.
58810	3352	1	This	this	DT
58810	3352	2	occurred	occur	VBD
58810	3352	3	on	on	IN
58810	3352	4	the	the	DT
58810	3352	5	21st	21st	NN
58810	3352	6	of	of	IN
58810	3352	7	August	August	NNP
58810	3352	8	,	,	,
58810	3352	9	1867	1867	CD
58810	3352	10	.	.	.
58810	3353	1	The	the	DT
58810	3353	2	position	position	NN
58810	3353	3	of	of	IN
58810	3353	4	Jupiter	Jupiter	NNP
58810	3353	5	's	's	POS
58810	3353	6	satellites	satellite	NNS
58810	3353	7	at	at	IN
58810	3353	8	this	this	DT
58810	3353	9	time	time	NN
58810	3353	10	is	be	VBZ
58810	3353	11	shown	show	VBN
58810	3353	12	in	in	IN
58810	3353	13	Fig	Fig	NNP
58810	3353	14	.	.	.
58810	3354	1	284	284	CD
58810	3354	2	.	.	.
58810	3355	1	[	[	-LRB-
58810	3355	2	Illustration	illustration	NN
58810	3355	3	:	:	:
58810	3355	4	Fig	Fig	NNP
58810	3355	5	.	.	.
58810	3356	1	284	284	CD
58810	3356	2	.	.	.
58810	3356	3	]	]	-RRB-
58810	3357	1	Saturn	Saturn	NNP
58810	3357	2	.	.	.
58810	3358	1	THE	the	DT
58810	3358	2	PLANET	PLANET	NNP
58810	3358	3	AND	and	CC
58810	3358	4	HIS	his	PRP$
58810	3358	5	MOONS	MOONS	NNP
58810	3358	6	.	.	.
58810	3359	1	262	262	CD
58810	3359	2	.	.	.
58810	3360	1	_	_	NNP
58810	3360	2	The	the	DT
58810	3360	3	Orbit	Orbit	NNP
58810	3360	4	of	of	IN
58810	3360	5	Saturn._--The	saturn._--the	CD
58810	3360	6	orbit	orbit	NN
58810	3360	7	of	of	IN
58810	3360	8	Saturn	Saturn	NNP
58810	3360	9	is	be	VBZ
58810	3360	10	rather	rather	RB
58810	3360	11	more	more	RBR
58810	3360	12	eccentric	eccentric	JJ
58810	3360	13	than	than	IN
58810	3360	14	that	that	DT
58810	3360	15	of	of	IN
58810	3360	16	Jupiter	Jupiter	NNP
58810	3360	17	,	,	,
58810	3360	18	its	-PRON-	PRP$
58810	3360	19	eccentricity	eccentricity	NN
58810	3360	20	being	be	VBG
58810	3360	21	somewhat	somewhat	RB
58810	3360	22	more	more	JJR
58810	3360	23	than	than	IN
58810	3360	24	one	one	CD
58810	3360	25	-	-	HYPH
58810	3360	26	twentieth	twentieth	NN
58810	3360	27	.	.	.
58810	3361	1	Its	-PRON-	PRP$
58810	3361	2	inclination	inclination	NN
58810	3361	3	to	to	IN
58810	3361	4	the	the	DT
58810	3361	5	ecliptic	ecliptic	NN
58810	3361	6	is	be	VBZ
58810	3361	7	about	about	RB
58810	3361	8	two	two	CD
58810	3361	9	degrees	degree	NNS
58810	3361	10	and	and	CC
58810	3361	11	a	a	DT
58810	3361	12	half	half	NN
58810	3361	13	.	.	.
58810	3362	1	The	the	DT
58810	3362	2	mean	mean	JJ
58810	3362	3	distance	distance	NN
58810	3362	4	of	of	IN
58810	3362	5	Saturn	Saturn	NNP
58810	3362	6	from	from	IN
58810	3362	7	the	the	DT
58810	3362	8	sun	sun	NN
58810	3362	9	is	be	VBZ
58810	3362	10	about	about	RB
58810	3362	11	eight	eight	CD
58810	3362	12	hundred	hundred	CD
58810	3362	13	and	and	CC
58810	3362	14	eighty	eighty	CD
58810	3362	15	million	million	CD
58810	3362	16	miles	mile	NNS
58810	3362	17	.	.	.
58810	3363	1	It	-PRON-	PRP
58810	3363	2	is	be	VBZ
58810	3363	3	about	about	RB
58810	3363	4	a	a	DT
58810	3363	5	hundred	hundred	CD
58810	3363	6	million	million	CD
58810	3363	7	miles	mile	NNS
58810	3363	8	nearer	nearer	VBP
58810	3363	9	the	the	DT
58810	3363	10	sun	sun	NN
58810	3363	11	at	at	IN
58810	3363	12	perihelion	perihelion	NN
58810	3363	13	than	than	IN
58810	3363	14	at	at	IN
58810	3363	15	aphelion	aphelion	NN
58810	3363	16	.	.	.
58810	3364	1	263	263	CD
58810	3364	2	.	.	.
58810	3365	1	_	_	NNP
58810	3365	2	Distance	Distance	NNP
58810	3365	3	of	of	IN
58810	3365	4	Saturn	Saturn	NNP
58810	3365	5	from	from	IN
58810	3365	6	the	the	DT
58810	3365	7	Earth._--The	earth._--the	CD
58810	3365	8	mean	mean	JJ
58810	3365	9	distance	distance	NN
58810	3365	10	of	of	IN
58810	3365	11	Saturn	Saturn	NNP
58810	3365	12	from	from	IN
58810	3365	13	the	the	DT
58810	3365	14	earth	earth	NN
58810	3365	15	at	at	IN
58810	3365	16	opposition	opposition	NN
58810	3365	17	is	be	VBZ
58810	3365	18	eight	eight	CD
58810	3365	19	hundred	hundred	CD
58810	3365	20	and	and	CC
58810	3365	21	eighty	eighty	CD
58810	3365	22	million	million	CD
58810	3365	23	miles	mile	NNS
58810	3365	24	_	_	NNP
58810	3365	25	minus	minus	CC
58810	3365	26	_	_	NNP
58810	3365	27	ninety	ninety	CD
58810	3365	28	-	-	HYPH
58810	3365	29	two	two	CD
58810	3365	30	million	million	CD
58810	3365	31	miles	mile	NNS
58810	3365	32	,	,	,
58810	3365	33	or	or	CC
58810	3365	34	seven	seven	CD
58810	3365	35	hundred	hundred	CD
58810	3365	36	and	and	CC
58810	3365	37	eighty	eighty	CD
58810	3365	38	-	-	HYPH
58810	3365	39	eight	eight	CD
58810	3365	40	million	million	CD
58810	3365	41	;	;	:
58810	3365	42	and	and	CC
58810	3365	43	at	at	IN
58810	3365	44	conjunction	conjunction	NN
58810	3365	45	,	,	,
58810	3365	46	eight	eight	CD
58810	3365	47	hundred	hundred	CD
58810	3365	48	and	and	CC
58810	3365	49	eighty	eighty	CD
58810	3365	50	million	million	CD
58810	3365	51	miles	mile	NNS
58810	3365	52	_	_	NNP
58810	3365	53	plus	plus	CC
58810	3365	54	_	_	NNP
58810	3365	55	ninety	ninety	CD
58810	3365	56	-	-	HYPH
58810	3365	57	two	two	CD
58810	3365	58	million	million	CD
58810	3365	59	,	,	,
58810	3365	60	or	or	CC
58810	3365	61	nine	nine	CD
58810	3365	62	hundred	hundred	CD
58810	3365	63	and	and	CC
58810	3365	64	seventy	seventy	CD
58810	3365	65	-	-	HYPH
58810	3365	66	two	two	CD
58810	3365	67	million	million	CD
58810	3365	68	.	.	.
58810	3366	1	Owing	owe	VBG
58810	3366	2	to	to	IN
58810	3366	3	the	the	DT
58810	3366	4	eccentricity	eccentricity	NN
58810	3366	5	of	of	IN
58810	3366	6	the	the	DT
58810	3366	7	orbit	orbit	NN
58810	3366	8	of	of	IN
58810	3366	9	Saturn	Saturn	NNP
58810	3366	10	,	,	,
58810	3366	11	his	-PRON-	PRP$
58810	3366	12	distance	distance	NN
58810	3366	13	from	from	IN
58810	3366	14	the	the	DT
58810	3366	15	earth	earth	NN
58810	3366	16	at	at	IN
58810	3366	17	opposition	opposition	NN
58810	3366	18	and	and	CC
58810	3366	19	at	at	IN
58810	3366	20	conjunction	conjunction	NN
58810	3366	21	varies	vary	VBZ
58810	3366	22	by	by	IN
58810	3366	23	about	about	RB
58810	3366	24	a	a	DT
58810	3366	25	hundred	hundred	CD
58810	3366	26	million	million	CD
58810	3366	27	miles	mile	NNS
58810	3366	28	at	at	IN
58810	3366	29	different	different	JJ
58810	3366	30	times	time	NNS
58810	3366	31	;	;	:
58810	3366	32	but	but	CC
58810	3366	33	he	-PRON-	PRP
58810	3366	34	is	be	VBZ
58810	3366	35	so	so	RB
58810	3366	36	immensely	immensely	RB
58810	3366	37	far	far	RB
58810	3366	38	away	away	RB
58810	3366	39	,	,	,
58810	3366	40	that	that	IN
58810	3366	41	this	this	DT
58810	3366	42	is	be	VBZ
58810	3366	43	only	only	RB
58810	3366	44	a	a	DT
58810	3366	45	small	small	JJ
58810	3366	46	fraction	fraction	NN
58810	3366	47	of	of	IN
58810	3366	48	his	-PRON-	PRP$
58810	3366	49	mean	mean	JJ
58810	3366	50	distance	distance	NN
58810	3366	51	.	.	.
58810	3367	1	264	264	CD
58810	3367	2	.	.	.
58810	3368	1	_	_	NNP
58810	3368	2	Apparent	Apparent	NNP
58810	3368	3	Size	Size	NNP
58810	3368	4	and	and	CC
58810	3368	5	Brightness	Brightness	NNP
58810	3368	6	of	of	IN
58810	3368	7	Saturn._--The	saturn._--the	CD
58810	3368	8	apparent	apparent	JJ
58810	3368	9	diameter	diameter	NN
58810	3368	10	of	of	IN
58810	3368	11	Saturn	Saturn	NNP
58810	3368	12	varies	vary	VBZ
58810	3368	13	from	from	IN
58810	3368	14	about	about	RB
58810	3368	15	twenty	twenty	CD
58810	3368	16	seconds	second	NNS
58810	3368	17	to	to	IN
58810	3368	18	about	about	RB
58810	3368	19	fourteen	fourteen	CD
58810	3368	20	seconds	second	NNS
58810	3368	21	.	.	.
58810	3369	1	His	-PRON-	PRP$
58810	3369	2	apparent	apparent	JJ
58810	3369	3	size	size	NN
58810	3369	4	at	at	IN
58810	3369	5	his	-PRON-	PRP$
58810	3369	6	extreme	extreme	JJ
58810	3369	7	and	and	CC
58810	3369	8	mean	mean	JJ
58810	3369	9	distances	distance	NNS
58810	3369	10	from	from	IN
58810	3369	11	the	the	DT
58810	3369	12	earth	earth	NN
58810	3369	13	is	be	VBZ
58810	3369	14	shown	show	VBN
58810	3369	15	in	in	IN
58810	3369	16	Fig	Fig	NNP
58810	3369	17	.	.	.
58810	3370	1	285	285	CD
58810	3370	2	.	.	.
58810	3371	1	[	[	-LRB-
58810	3371	2	Illustration	illustration	NN
58810	3371	3	:	:	:
58810	3371	4	Fig	Fig	NNP
58810	3371	5	.	.	.
58810	3372	1	285	285	CD
58810	3372	2	.	.	.
58810	3372	3	]	]	-RRB-
58810	3373	1	The	the	DT
58810	3373	2	planet	planet	NN
58810	3373	3	generally	generally	RB
58810	3373	4	shines	shine	VBZ
58810	3373	5	with	with	IN
58810	3373	6	the	the	DT
58810	3373	7	brilliancy	brilliancy	NN
58810	3373	8	of	of	IN
58810	3373	9	a	a	DT
58810	3373	10	moderate	moderate	JJ
58810	3373	11	first	first	JJ
58810	3373	12	-	-	HYPH
58810	3373	13	magnitude	magnitude	NN
58810	3373	14	star	star	NN
58810	3373	15	,	,	,
58810	3373	16	and	and	CC
58810	3373	17	with	with	IN
58810	3373	18	a	a	DT
58810	3373	19	dingy	dingy	JJ
58810	3373	20	,	,	,
58810	3373	21	reddish	reddish	JJ
58810	3373	22	light	light	NN
58810	3373	23	,	,	,
58810	3373	24	as	as	IN
58810	3373	25	if	if	IN
58810	3373	26	seen	see	VBN
58810	3373	27	through	through	IN
58810	3373	28	a	a	DT
58810	3373	29	smoky	smoky	JJ
58810	3373	30	atmosphere	atmosphere	NN
58810	3373	31	.	.	.
58810	3374	1	265	265	CD
58810	3374	2	.	.	.
58810	3375	1	_	_	NNP
58810	3375	2	Volume	Volume	NNP
58810	3375	3	and	and	CC
58810	3375	4	Density	density	NN
58810	3375	5	of	of	IN
58810	3375	6	Saturn._--The	saturn._--the	CD
58810	3375	7	real	real	JJ
58810	3375	8	diameter	diameter	NN
58810	3375	9	of	of	IN
58810	3375	10	Saturn	Saturn	NNP
58810	3375	11	is	be	VBZ
58810	3375	12	about	about	RB
58810	3375	13	seventy	seventy	CD
58810	3375	14	thousand	thousand	CD
58810	3375	15	miles	mile	NNS
58810	3375	16	,	,	,
58810	3375	17	and	and	CC
58810	3375	18	its	-PRON-	PRP$
58810	3375	19	volume	volume	NN
58810	3375	20	over	over	IN
58810	3375	21	seven	seven	CD
58810	3375	22	hundred	hundred	CD
58810	3375	23	times	time	NNS
58810	3375	24	that	that	DT
58810	3375	25	of	of	IN
58810	3375	26	the	the	DT
58810	3375	27	earth	earth	NN
58810	3375	28	.	.	.
58810	3376	1	The	the	DT
58810	3376	2	comparative	comparative	JJ
58810	3376	3	size	size	NN
58810	3376	4	of	of	IN
58810	3376	5	the	the	DT
58810	3376	6	earth	earth	NN
58810	3376	7	and	and	CC
58810	3376	8	Saturn	Saturn	NNP
58810	3376	9	is	be	VBZ
58810	3376	10	shown	show	VBN
58810	3376	11	in	in	IN
58810	3376	12	Fig	Fig	NNP
58810	3376	13	.	.	.
58810	3377	1	286	286	CD
58810	3377	2	.	.	.
58810	3378	1	This	this	DT
58810	3378	2	planet	planet	NN
58810	3378	3	is	be	VBZ
58810	3378	4	a	a	DT
58810	3378	5	little	little	JJ
58810	3378	6	more	more	JJR
58810	3378	7	than	than	IN
58810	3378	8	half	half	DT
58810	3378	9	as	as	RB
58810	3378	10	dense	dense	JJ
58810	3378	11	as	as	IN
58810	3378	12	Jupiter	Jupiter	NNP
58810	3378	13	.	.	.
58810	3379	1	[	[	-LRB-
58810	3379	2	Illustration	illustration	NN
58810	3379	3	:	:	:
58810	3379	4	Fig	Fig	NNP
58810	3379	5	.	.	.
58810	3380	1	286	286	CD
58810	3380	2	.	.	.
58810	3380	3	]	]	-RRB-
58810	3381	1	266	266	CD
58810	3381	2	.	.	.
58810	3382	1	_	_	NNP
58810	3382	2	The	the	DT
58810	3382	3	Sidereal	Sidereal	NNP
58810	3382	4	and	and	CC
58810	3382	5	Synodical	Synodical	NNP
58810	3382	6	Periods	Periods	NNPS
58810	3382	7	of	of	IN
58810	3382	8	Saturn._--Saturn	Saturn._--Saturn	NNP
58810	3382	9	makes	make	VBZ
58810	3382	10	a	a	DT
58810	3382	11	complete	complete	JJ
58810	3382	12	revolution	revolution	NN
58810	3382	13	round	round	IN
58810	3382	14	the	the	DT
58810	3382	15	sun	sun	NN
58810	3382	16	in	in	IN
58810	3382	17	a	a	DT
58810	3382	18	period	period	NN
58810	3382	19	of	of	IN
58810	3382	20	about	about	RB
58810	3382	21	twenty	twenty	CD
58810	3382	22	-	-	HYPH
58810	3382	23	nine	nine	CD
58810	3382	24	years	year	NNS
58810	3382	25	and	and	CC
58810	3382	26	a	a	DT
58810	3382	27	half	half	NN
58810	3382	28	,	,	,
58810	3382	29	moving	move	VBG
58810	3382	30	in	in	IN
58810	3382	31	his	-PRON-	PRP$
58810	3382	32	orbit	orbit	NN
58810	3382	33	at	at	IN
58810	3382	34	the	the	DT
58810	3382	35	rate	rate	NN
58810	3382	36	of	of	IN
58810	3382	37	about	about	RB
58810	3382	38	six	six	CD
58810	3382	39	miles	mile	NNS
58810	3382	40	a	a	DT
58810	3382	41	second	second	NN
58810	3382	42	.	.	.
58810	3383	1	The	the	DT
58810	3383	2	planet	planet	NN
58810	3383	3	passes	pass	VBZ
58810	3383	4	from	from	IN
58810	3383	5	opposition	opposition	NN
58810	3383	6	to	to	IN
58810	3383	7	opposition	opposition	NN
58810	3383	8	again	again	RB
58810	3383	9	in	in	IN
58810	3383	10	a	a	DT
58810	3383	11	period	period	NN
58810	3383	12	of	of	IN
58810	3383	13	three	three	CD
58810	3383	14	hundred	hundred	CD
58810	3383	15	and	and	CC
58810	3383	16	seventy	seventy	CD
58810	3383	17	-	-	HYPH
58810	3383	18	eight	eight	CD
58810	3383	19	days	day	NNS
58810	3383	20	,	,	,
58810	3383	21	or	or	CC
58810	3383	22	thirteen	thirteen	CD
58810	3383	23	days	day	NNS
58810	3383	24	over	over	IN
58810	3383	25	a	a	DT
58810	3383	26	year	year	NN
58810	3383	27	.	.	.
58810	3384	1	267	267	CD
58810	3384	2	.	.	.
58810	3385	1	_	_	NNP
58810	3385	2	Physical	Physical	NNP
58810	3385	3	Constitution	Constitution	NNP
58810	3385	4	of	of	IN
58810	3385	5	Saturn._--The	Saturn._--The	NNP
58810	3385	6	physical	physical	JJ
58810	3385	7	constitution	constitution	NN
58810	3385	8	of	of	IN
58810	3385	9	Saturn	Saturn	NNP
58810	3385	10	seems	seem	VBZ
58810	3385	11	to	to	TO
58810	3385	12	resemble	resemble	VB
58810	3385	13	that	that	DT
58810	3385	14	of	of	IN
58810	3385	15	Jupiter	Jupiter	NNP
58810	3385	16	;	;	:
58810	3385	17	but	but	CC
58810	3385	18	,	,	,
58810	3385	19	being	be	VBG
58810	3385	20	twice	twice	RB
58810	3385	21	as	as	RB
58810	3385	22	far	far	RB
58810	3385	23	away	away	RB
58810	3385	24	,	,	,
58810	3385	25	the	the	DT
58810	3385	26	planet	planet	NN
58810	3385	27	can	can	MD
58810	3385	28	not	not	RB
58810	3385	29	be	be	VB
58810	3385	30	so	so	RB
58810	3385	31	well	well	RB
58810	3385	32	studied	studied	JJ
58810	3385	33	.	.	.
58810	3386	1	The	the	DT
58810	3386	2	farther	far	RBR
58810	3386	3	an	an	DT
58810	3386	4	object	object	NN
58810	3386	5	is	be	VBZ
58810	3386	6	from	from	IN
58810	3386	7	the	the	DT
58810	3386	8	sun	sun	NN
58810	3386	9	,	,	,
58810	3386	10	the	the	DT
58810	3386	11	less	less	JJR
58810	3386	12	it	-PRON-	PRP
58810	3386	13	is	be	VBZ
58810	3386	14	illuminated	illuminate	VBN
58810	3386	15	;	;	:
58810	3386	16	and	and	CC
58810	3386	17	,	,	,
58810	3386	18	the	the	DT
58810	3386	19	farther	farther	JJ
58810	3386	20	it	-PRON-	PRP
58810	3386	21	is	be	VBZ
58810	3386	22	from	from	IN
58810	3386	23	the	the	DT
58810	3386	24	earth	earth	NN
58810	3386	25	,	,	,
58810	3386	26	the	the	DT
58810	3386	27	smaller	small	JJR
58810	3386	28	it	-PRON-	PRP
58810	3386	29	appears	appear	VBZ
58810	3386	30	:	:	:
58810	3386	31	hence	hence	RB
58810	3386	32	there	there	EX
58810	3386	33	is	be	VBZ
58810	3386	34	a	a	DT
58810	3386	35	double	double	JJ
58810	3386	36	difficulty	difficulty	NN
58810	3386	37	in	in	IN
58810	3386	38	examining	examine	VBG
58810	3386	39	the	the	DT
58810	3386	40	more	more	RBR
58810	3386	41	distant	distant	JJ
58810	3386	42	planets	planet	NNS
58810	3386	43	.	.	.
58810	3387	1	Under	under	IN
58810	3387	2	favorable	favorable	JJ
58810	3387	3	circumstances	circumstance	NNS
58810	3387	4	,	,	,
58810	3387	5	the	the	DT
58810	3387	6	surface	surface	NN
58810	3387	7	of	of	IN
58810	3387	8	Saturn	Saturn	NNP
58810	3387	9	is	be	VBZ
58810	3387	10	seen	see	VBN
58810	3387	11	to	to	TO
58810	3387	12	be	be	VB
58810	3387	13	diversified	diversify	VBN
58810	3387	14	with	with	IN
58810	3387	15	very	very	RB
58810	3387	16	faint	faint	JJ
58810	3387	17	markings	marking	NNS
58810	3387	18	;	;	:
58810	3387	19	and	and	CC
58810	3387	20	,	,	,
58810	3387	21	with	with	IN
58810	3387	22	high	high	JJ
58810	3387	23	telescopic	telescopic	JJ
58810	3387	24	powers	power	NNS
58810	3387	25	,	,	,
58810	3387	26	two	two	CD
58810	3387	27	or	or	CC
58810	3387	28	more	more	RBR
58810	3387	29	very	very	RB
58810	3387	30	faint	faint	JJ
58810	3387	31	streaks	streak	NNS
58810	3387	32	,	,	,
58810	3387	33	or	or	CC
58810	3387	34	belts	belt	NNS
58810	3387	35	,	,	,
58810	3387	36	may	may	MD
58810	3387	37	be	be	VB
58810	3387	38	discerned	discern	VBN
58810	3387	39	parallel	parallel	RB
58810	3387	40	to	to	IN
58810	3387	41	its	-PRON-	PRP$
58810	3387	42	equator	equator	NN
58810	3387	43	.	.	.
58810	3388	1	These	these	DT
58810	3388	2	belts	belt	NNS
58810	3388	3	,	,	,
58810	3388	4	like	like	IN
58810	3388	5	those	those	DT
58810	3388	6	of	of	IN
58810	3388	7	Jupiter	Jupiter	NNP
58810	3388	8	,	,	,
58810	3388	9	change	change	VB
58810	3388	10	their	-PRON-	PRP$
58810	3388	11	aspect	aspect	NN
58810	3388	12	from	from	IN
58810	3388	13	time	time	NN
58810	3388	14	to	to	IN
58810	3388	15	time	time	NN
58810	3388	16	;	;	:
58810	3388	17	but	but	CC
58810	3388	18	they	-PRON-	PRP
58810	3388	19	are	be	VBP
58810	3388	20	so	so	RB
58810	3388	21	faint	faint	JJ
58810	3388	22	that	that	IN
58810	3388	23	the	the	DT
58810	3388	24	changes	change	NNS
58810	3388	25	can	can	MD
58810	3388	26	not	not	RB
58810	3388	27	be	be	VB
58810	3388	28	easily	easily	RB
58810	3388	29	followed	follow	VBN
58810	3388	30	.	.	.
58810	3389	1	It	-PRON-	PRP
58810	3389	2	is	be	VBZ
58810	3389	3	only	only	RB
58810	3389	4	on	on	IN
58810	3389	5	rare	rare	JJ
58810	3389	6	occasions	occasion	NNS
58810	3389	7	that	that	IN
58810	3389	8	the	the	DT
58810	3389	9	time	time	NN
58810	3389	10	of	of	IN
58810	3389	11	rotation	rotation	NN
58810	3389	12	can	can	MD
58810	3389	13	be	be	VB
58810	3389	14	determined	determine	VBN
58810	3389	15	from	from	IN
58810	3389	16	a	a	DT
58810	3389	17	study	study	NN
58810	3389	18	of	of	IN
58810	3389	19	the	the	DT
58810	3389	20	markings	marking	NNS
58810	3389	21	.	.	.
58810	3390	1	268	268	CD
58810	3390	2	.	.	.
58810	3391	1	_	_	NNP
58810	3391	2	Rotation	Rotation	NNP
58810	3391	3	of	of	IN
58810	3391	4	Saturn._--On	Saturn._--On	NNS
58810	3391	5	the	the	DT
58810	3391	6	evening	evening	NN
58810	3391	7	of	of	IN
58810	3391	8	Dec.	December	NNP
58810	3391	9	7	7	CD
58810	3391	10	,	,	,
58810	3391	11	1876	1876	CD
58810	3391	12	,	,	,
58810	3391	13	Professor	Professor	NNP
58810	3391	14	Hall	Hall	NNP
58810	3391	15	,	,	,
58810	3391	16	who	who	WP
58810	3391	17	had	have	VBD
58810	3391	18	been	be	VBN
58810	3391	19	observing	observe	VBG
58810	3391	20	the	the	DT
58810	3391	21	satellites	satellite	NNS
58810	3391	22	of	of	IN
58810	3391	23	Saturn	Saturn	NNP
58810	3391	24	with	with	IN
58810	3391	25	the	the	DT
58810	3391	26	great	great	JJ
58810	3391	27	Washington	Washington	NNP
58810	3391	28	telescope	telescope	NN
58810	3391	29	(	(	-LRB-
58810	3391	30	18	18	CD
58810	3391	31	)	)	-RRB-
58810	3391	32	,	,	,
58810	3391	33	saw	see	VBD
58810	3391	34	a	a	DT
58810	3391	35	brilliant	brilliant	JJ
58810	3391	36	white	white	JJ
58810	3391	37	spot	spot	NN
58810	3391	38	near	near	IN
58810	3391	39	the	the	DT
58810	3391	40	equator	equator	NN
58810	3391	41	of	of	IN
58810	3391	42	the	the	DT
58810	3391	43	planet	planet	NN
58810	3391	44	.	.	.
58810	3392	1	It	-PRON-	PRP
58810	3392	2	seemed	seem	VBD
58810	3392	3	as	as	IN
58810	3392	4	if	if	IN
58810	3392	5	an	an	DT
58810	3392	6	immense	immense	JJ
58810	3392	7	eruption	eruption	NN
58810	3392	8	of	of	IN
58810	3392	9	incandescent	incandescent	NN
58810	3392	10	matter	matter	NN
58810	3392	11	had	have	VBD
58810	3392	12	suddenly	suddenly	RB
58810	3392	13	burst	burst	VBN
58810	3392	14	up	up	RP
58810	3392	15	from	from	IN
58810	3392	16	the	the	DT
58810	3392	17	interior	interior	NN
58810	3392	18	.	.	.
58810	3393	1	The	the	DT
58810	3393	2	spot	spot	NN
58810	3393	3	gradually	gradually	RB
58810	3393	4	spread	spread	VBD
58810	3393	5	itself	-PRON-	PRP
58810	3393	6	out	out	RP
58810	3393	7	into	into	IN
58810	3393	8	a	a	DT
58810	3393	9	long	long	JJ
58810	3393	10	light	light	JJ
58810	3393	11	streak	streak	NN
58810	3393	12	,	,	,
58810	3393	13	of	of	IN
58810	3393	14	which	which	WDT
58810	3393	15	the	the	DT
58810	3393	16	brightest	bright	JJS
58810	3393	17	point	point	NN
58810	3393	18	was	be	VBD
58810	3393	19	near	near	IN
58810	3393	20	the	the	DT
58810	3393	21	western	western	JJ
58810	3393	22	end	end	NN
58810	3393	23	.	.	.
58810	3394	1	It	-PRON-	PRP
58810	3394	2	remained	remain	VBD
58810	3394	3	visible	visible	JJ
58810	3394	4	until	until	IN
58810	3394	5	January	January	NNP
58810	3394	6	,	,	,
58810	3394	7	when	when	WRB
58810	3394	8	it	-PRON-	PRP
58810	3394	9	became	become	VBD
58810	3394	10	faint	faint	JJ
58810	3394	11	and	and	CC
58810	3394	12	ill	ill	RB
58810	3394	13	-	-	HYPH
58810	3394	14	defined	define	VBN
58810	3394	15	,	,	,
58810	3394	16	and	and	CC
58810	3394	17	the	the	DT
58810	3394	18	planet	planet	NN
58810	3394	19	was	be	VBD
58810	3394	20	lost	lose	VBN
58810	3394	21	in	in	IN
58810	3394	22	the	the	DT
58810	3394	23	rays	ray	NNS
58810	3394	24	of	of	IN
58810	3394	25	the	the	DT
58810	3394	26	sun	sun	NN
58810	3394	27	.	.	.
58810	3395	1	From	from	IN
58810	3395	2	all	all	PDT
58810	3395	3	the	the	DT
58810	3395	4	observations	observation	NNS
58810	3395	5	on	on	IN
58810	3395	6	this	this	DT
58810	3395	7	spot	spot	NN
58810	3395	8	,	,	,
58810	3395	9	Professor	Professor	NNP
58810	3395	10	Hall	Hall	NNP
58810	3395	11	found	find	VBD
58810	3395	12	the	the	DT
58810	3395	13	period	period	NN
58810	3395	14	of	of	IN
58810	3395	15	Saturn	Saturn	NNP
58810	3395	16	to	to	TO
58810	3395	17	be	be	VB
58810	3395	18	ten	ten	CD
58810	3395	19	hours	hour	NNS
58810	3395	20	fourteen	fourteen	CD
58810	3395	21	minutes	minute	NNS
58810	3395	22	,	,	,
58810	3395	23	reckoning	reckon	VBG
58810	3395	24	by	by	IN
58810	3395	25	the	the	DT
58810	3395	26	brightest	bright	JJS
58810	3395	27	part	part	NN
58810	3395	28	of	of	IN
58810	3395	29	the	the	DT
58810	3395	30	streak	streak	NN
58810	3395	31	.	.	.
58810	3396	1	Had	have	VBD
58810	3396	2	the	the	DT
58810	3396	3	middle	middle	NN
58810	3396	4	of	of	IN
58810	3396	5	the	the	DT
58810	3396	6	streak	streak	NN
58810	3396	7	been	be	VBN
58810	3396	8	taken	take	VBN
58810	3396	9	,	,	,
58810	3396	10	the	the	DT
58810	3396	11	time	time	NN
58810	3396	12	would	would	MD
58810	3396	13	have	have	VB
58810	3396	14	been	be	VBN
58810	3396	15	less	less	JJR
58810	3396	16	,	,	,
58810	3396	17	because	because	IN
58810	3396	18	the	the	DT
58810	3396	19	bright	bright	JJ
58810	3396	20	matter	matter	NN
58810	3396	21	seemed	seem	VBD
58810	3396	22	to	to	TO
58810	3396	23	be	be	VB
58810	3396	24	carried	carry	VBN
58810	3396	25	along	along	RB
58810	3396	26	in	in	IN
58810	3396	27	the	the	DT
58810	3396	28	direction	direction	NN
58810	3396	29	of	of	IN
58810	3396	30	the	the	DT
58810	3396	31	planet	planet	NN
58810	3396	32	's	's	POS
58810	3396	33	rotation	rotation	NN
58810	3396	34	.	.	.
58810	3397	1	If	if	IN
58810	3397	2	this	this	DT
58810	3397	3	motion	motion	NN
58810	3397	4	was	be	VBD
58810	3397	5	due	due	JJ
58810	3397	6	to	to	IN
58810	3397	7	a	a	DT
58810	3397	8	wind	wind	NN
58810	3397	9	,	,	,
58810	3397	10	the	the	DT
58810	3397	11	velocity	velocity	NN
58810	3397	12	of	of	IN
58810	3397	13	the	the	DT
58810	3397	14	current	current	NN
58810	3397	15	must	must	MD
58810	3397	16	have	have	VB
58810	3397	17	been	be	VBN
58810	3397	18	between	between	IN
58810	3397	19	fifty	fifty	CD
58810	3397	20	and	and	CC
58810	3397	21	a	a	DT
58810	3397	22	hundred	hundred	CD
58810	3397	23	miles	mile	NNS
58810	3397	24	an	an	DT
58810	3397	25	hour	hour	NN
58810	3397	26	.	.	.
58810	3398	1	The	the	DT
58810	3398	2	axis	axi	NNS
58810	3398	3	of	of	IN
58810	3398	4	Saturn	Saturn	NNP
58810	3398	5	is	be	VBZ
58810	3398	6	inclined	inclined	JJ
58810	3398	7	twenty	twenty	CD
58810	3398	8	-	-	HYPH
58810	3398	9	seven	seven	CD
58810	3398	10	degrees	degree	NNS
58810	3398	11	from	from	IN
58810	3398	12	the	the	DT
58810	3398	13	perpendicular	perpendicular	NN
58810	3398	14	to	to	IN
58810	3398	15	its	-PRON-	PRP$
58810	3398	16	orbit	orbit	NN
58810	3398	17	.	.	.
58810	3399	1	[	[	-LRB-
58810	3399	2	Illustration	illustration	NN
58810	3399	3	:	:	:
58810	3399	4	Fig	Fig	NNP
58810	3399	5	.	.	.
58810	3400	1	287	287	CD
58810	3400	2	.	.	.
58810	3400	3	]	]	-RRB-
58810	3401	1	269	269	CD
58810	3401	2	.	.	.
58810	3402	1	_	_	NNP
58810	3402	2	The	the	DT
58810	3402	3	Satellites	Satellites	NNPS
58810	3402	4	of	of	IN
58810	3402	5	Saturn._--Saturn	Saturn._--Saturn	NNP
58810	3402	6	is	be	VBZ
58810	3402	7	accompanied	accompany	VBN
58810	3402	8	by	by	IN
58810	3402	9	eight	eight	CD
58810	3402	10	moons	moon	NNS
58810	3402	11	.	.	.
58810	3403	1	Seven	seven	CD
58810	3403	2	of	of	IN
58810	3403	3	these	these	DT
58810	3403	4	are	be	VBP
58810	3403	5	shown	show	VBN
58810	3403	6	in	in	IN
58810	3403	7	Fig	Fig	NNP
58810	3403	8	.	.	.
58810	3404	1	287	287	CD
58810	3404	2	.	.	.
58810	3405	1	The	the	DT
58810	3405	2	names	name	NNS
58810	3405	3	of	of	IN
58810	3405	4	these	these	DT
58810	3405	5	satellites	satellite	NNS
58810	3405	6	,	,	,
58810	3405	7	in	in	IN
58810	3405	8	the	the	DT
58810	3405	9	order	order	NN
58810	3405	10	of	of	IN
58810	3405	11	their	-PRON-	PRP$
58810	3405	12	distances	distance	NNS
58810	3405	13	from	from	IN
58810	3405	14	the	the	DT
58810	3405	15	planet	planet	NN
58810	3405	16	,	,	,
58810	3405	17	are	be	VBP
58810	3405	18	given	give	VBN
58810	3405	19	in	in	IN
58810	3405	20	the	the	DT
58810	3405	21	accompanying	accompanying	JJ
58810	3405	22	table:--	table:--	''
58810	3405	23	Number	number	NN
58810	3405	24	.	.	.
58810	3406	1	Name	name	NN
58810	3406	2	.	.	.
58810	3407	1	Distance	Distance	NNP
58810	3407	2	Sidereal	Sidereal	NNP
58810	3407	3	Discoverer	Discoverer	NNP
58810	3407	4	.	.	.
58810	3408	1	from	from	IN
58810	3408	2	Period	Period	NNP
58810	3408	3	.	.	.
58810	3409	1	Planet	planet	NN
58810	3409	2	1	1	CD
58810	3409	3	Mimas	Mimas	NNP
58810	3409	4	120,800	120,800	CD
58810	3409	5	0	0	CD
58810	3409	6	22	22	CD
58810	3409	7	37	37	CD
58810	3409	8	0.94	0.94	CD
58810	3409	9	Herschel	Herschel	NNP
58810	3409	10	2	2	CD
58810	3409	11	Enceladus	Enceladus	NNP
58810	3409	12	155,000	155,000	CD
58810	3409	13	1	1	CD
58810	3409	14	8	8	CD
58810	3409	15	53	53	CD
58810	3409	16	1.37	1.37	CD
58810	3409	17	Herschel	Herschel	NNP
58810	3409	18	3	3	CD
58810	3409	19	Tethys	Tethys	NNP
58810	3409	20	191,900	191,900	CD
58810	3409	21	1	1	CD
58810	3409	22	21	21	CD
58810	3409	23	18	18	CD
58810	3409	24	1.88	1.88	CD
58810	3409	25	Cassini	Cassini	NNP
58810	3409	26	4	4	CD
58810	3409	27	Dione	Dione	NNP
58810	3409	28	245,800	245,800	CD
58810	3409	29	2	2	CD
58810	3409	30	17	17	CD
58810	3409	31	41	41	CD
58810	3409	32	2.73	2.73	CD
58810	3409	33	Cassini	Cassini	NNP
58810	3409	34	5	5	CD
58810	3409	35	Rhea	Rhea	NNP
58810	3409	36	343,400	343,400	CD
58810	3409	37	4	4	CD
58810	3409	38	12	12	CD
58810	3409	39	25	25	CD
58810	3409	40	4.51	4.51	CD
58810	3409	41	Cassini	Cassini	NNP
58810	3409	42	6	6	CD
58810	3409	43	Titan	Titan	NNP
58810	3409	44	796,100	796,100	CD
58810	3409	45	15	15	CD
58810	3409	46	22	22	CD
58810	3409	47	41	41	CD
58810	3409	48	15.94	15.94	CD
58810	3409	49	Huyghens	Huyghens	NNP
58810	3409	50	7	7	CD
58810	3409	51	Hyperion	Hyperion	NNP
58810	3409	52	963,300	963,300	CD
58810	3409	53	21	21	CD
58810	3409	54	7	7	CD
58810	3409	55	7	7	CD
58810	3409	56	21.29	21.29	CD
58810	3409	57	Bond	Bond	NNP
58810	3409	58	8	8	CD
58810	3409	59	Japetus	Japetus	NNP
58810	3409	60	2,313,800	2,313,800	CD
58810	3409	61	79	79	CD
58810	3409	62	7	7	CD
58810	3409	63	53	53	CD
58810	3409	64	79.33	79.33	CD
58810	3409	65	Cassini	Cassini	NNP
58810	3409	66	The	the	DT
58810	3409	67	apparent	apparent	JJ
58810	3409	68	brightness	brightness	NN
58810	3409	69	or	or	CC
58810	3409	70	visibility	visibility	NN
58810	3409	71	of	of	IN
58810	3409	72	these	these	DT
58810	3409	73	satellites	satellite	NNS
58810	3409	74	follows	follow	VBZ
58810	3409	75	the	the	DT
58810	3409	76	order	order	NN
58810	3409	77	of	of	IN
58810	3409	78	their	-PRON-	PRP$
58810	3409	79	discovery	discovery	NN
58810	3409	80	.	.	.
58810	3410	1	The	the	DT
58810	3410	2	smallest	small	JJS
58810	3410	3	telescope	telescope	NN
58810	3410	4	will	will	MD
58810	3410	5	show	show	VB
58810	3410	6	Titan	Titan	NNP
58810	3410	7	,	,	,
58810	3410	8	and	and	CC
58810	3410	9	one	one	CD
58810	3410	10	of	of	IN
58810	3410	11	very	very	RB
58810	3410	12	moderate	moderate	JJ
58810	3410	13	size	size	NN
58810	3410	14	will	will	MD
58810	3410	15	show	show	VB
58810	3410	16	Japetus	Japetus	NNP
58810	3410	17	in	in	IN
58810	3410	18	the	the	DT
58810	3410	19	western	western	JJ
58810	3410	20	part	part	NN
58810	3410	21	of	of	IN
58810	3410	22	its	-PRON-	PRP$
58810	3410	23	orbit	orbit	NN
58810	3410	24	.	.	.
58810	3411	1	An	an	DT
58810	3411	2	instrument	instrument	NN
58810	3411	3	of	of	IN
58810	3411	4	four	four	CD
58810	3411	5	or	or	CC
58810	3411	6	five	five	CD
58810	3411	7	inches	inch	NNS
58810	3411	8	aperture	aperture	JJ
58810	3411	9	will	will	MD
58810	3411	10	show	show	VB
58810	3411	11	Rhea	Rhea	NNP
58810	3411	12	,	,	,
58810	3411	13	and	and	CC
58810	3411	14	perhaps	perhaps	RB
58810	3411	15	Tethys	Tethys	NNP
58810	3411	16	and	and	CC
58810	3411	17	Dione	Dione	NNP
58810	3411	18	;	;	:
58810	3411	19	while	while	IN
58810	3411	20	seven	seven	CD
58810	3411	21	or	or	CC
58810	3411	22	eight	eight	CD
58810	3411	23	inches	inch	NNS
58810	3411	24	are	be	VBP
58810	3411	25	required	require	VBN
58810	3411	26	for	for	IN
58810	3411	27	Enceladus	Enceladus	NNP
58810	3411	28	,	,	,
58810	3411	29	even	even	RB
58810	3411	30	at	at	IN
58810	3411	31	its	-PRON-	PRP$
58810	3411	32	greatest	great	JJS
58810	3411	33	elongation	elongation	NN
58810	3411	34	from	from	IN
58810	3411	35	the	the	DT
58810	3411	36	planet	planet	NN
58810	3411	37	.	.	.
58810	3412	1	Mimas	Mimas	NNP
58810	3412	2	can	can	MD
58810	3412	3	rarely	rarely	RB
58810	3412	4	be	be	VB
58810	3412	5	seen	see	VBN
58810	3412	6	except	except	IN
58810	3412	7	at	at	IN
58810	3412	8	its	-PRON-	PRP$
58810	3412	9	greatest	great	JJS
58810	3412	10	elongation	elongation	NN
58810	3412	11	,	,	,
58810	3412	12	and	and	CC
58810	3412	13	then	then	RB
58810	3412	14	only	only	RB
58810	3412	15	with	with	IN
58810	3412	16	an	an	DT
58810	3412	17	aperture	aperture	NN
58810	3412	18	of	of	IN
58810	3412	19	twelve	twelve	CD
58810	3412	20	inches	inch	NNS
58810	3412	21	or	or	CC
58810	3412	22	more	more	JJR
58810	3412	23	.	.	.
58810	3413	1	Hyperion	hyperion	NN
58810	3413	2	can	can	MD
58810	3413	3	be	be	VB
58810	3413	4	detected	detect	VBN
58810	3413	5	only	only	RB
58810	3413	6	with	with	IN
58810	3413	7	the	the	DT
58810	3413	8	most	most	RBS
58810	3413	9	powerful	powerful	JJ
58810	3413	10	telescopes	telescope	NNS
58810	3413	11	,	,	,
58810	3413	12	on	on	IN
58810	3413	13	account	account	NN
58810	3413	14	of	of	IN
58810	3413	15	its	-PRON-	PRP$
58810	3413	16	faintness	faintness	NN
58810	3413	17	and	and	CC
58810	3413	18	the	the	DT
58810	3413	19	difficulty	difficulty	NN
58810	3413	20	of	of	IN
58810	3413	21	distinguishing	distinguish	VBG
58810	3413	22	it	-PRON-	PRP
58810	3413	23	from	from	IN
58810	3413	24	minute	minute	JJ
58810	3413	25	stars	star	NNS
58810	3413	26	.	.	.
58810	3414	1	_	_	NNP
58810	3414	2	Japetus	Japetus	NNP
58810	3414	3	_	_	NNP
58810	3414	4	,	,	,
58810	3414	5	the	the	DT
58810	3414	6	outermost	outermost	NNP
58810	3414	7	satellite	satellite	NN
58810	3414	8	,	,	,
58810	3414	9	is	be	VBZ
58810	3414	10	remarkable	remarkable	JJ
58810	3414	11	for	for	IN
58810	3414	12	the	the	DT
58810	3414	13	fact	fact	NN
58810	3414	14	,	,	,
58810	3414	15	that	that	IN
58810	3414	16	while	while	IN
58810	3414	17	,	,	,
58810	3414	18	in	in	IN
58810	3414	19	one	one	CD
58810	3414	20	part	part	NN
58810	3414	21	of	of	IN
58810	3414	22	its	-PRON-	PRP$
58810	3414	23	orbit	orbit	NN
58810	3414	24	,	,	,
58810	3414	25	it	-PRON-	PRP
58810	3414	26	is	be	VBZ
58810	3414	27	the	the	DT
58810	3414	28	brightest	bright	JJS
58810	3414	29	of	of	IN
58810	3414	30	the	the	DT
58810	3414	31	satellites	satellite	NNS
58810	3414	32	except	except	IN
58810	3414	33	Titan	Titan	NNP
58810	3414	34	,	,	,
58810	3414	35	in	in	IN
58810	3414	36	the	the	DT
58810	3414	37	opposite	opposite	JJ
58810	3414	38	part	part	NN
58810	3414	39	it	-PRON-	PRP
58810	3414	40	is	be	VBZ
58810	3414	41	almost	almost	RB
58810	3414	42	as	as	RB
58810	3414	43	faint	faint	JJ
58810	3414	44	as	as	IN
58810	3414	45	Hyperion	Hyperion	NNP
58810	3414	46	,	,	,
58810	3414	47	and	and	CC
58810	3414	48	can	can	MD
58810	3414	49	be	be	VB
58810	3414	50	seen	see	VBN
58810	3414	51	only	only	RB
58810	3414	52	in	in	IN
58810	3414	53	large	large	JJ
58810	3414	54	telescopes	telescope	NNS
58810	3414	55	.	.	.
58810	3415	1	When	when	WRB
58810	3415	2	west	west	NN
58810	3415	3	of	of	IN
58810	3415	4	the	the	DT
58810	3415	5	planet	planet	NN
58810	3415	6	,	,	,
58810	3415	7	it	-PRON-	PRP
58810	3415	8	is	be	VBZ
58810	3415	9	bright	bright	JJ
58810	3415	10	;	;	:
58810	3415	11	when	when	WRB
58810	3415	12	east	east	NN
58810	3415	13	of	of	IN
58810	3415	14	it	-PRON-	PRP
58810	3415	15	,	,	,
58810	3415	16	faint	faint	JJ
58810	3415	17	.	.	.
58810	3416	1	This	this	DT
58810	3416	2	peculiarity	peculiarity	NN
58810	3416	3	has	have	VBZ
58810	3416	4	been	be	VBN
58810	3416	5	accounted	account	VBN
58810	3416	6	for	for	IN
58810	3416	7	by	by	IN
58810	3416	8	supposing	suppose	VBG
58810	3416	9	that	that	IN
58810	3416	10	the	the	DT
58810	3416	11	satellite	satellite	NN
58810	3416	12	,	,	,
58810	3416	13	like	like	IN
58810	3416	14	our	-PRON-	PRP$
58810	3416	15	moon	moon	NN
58810	3416	16	,	,	,
58810	3416	17	always	always	RB
58810	3416	18	presents	present	VBZ
58810	3416	19	the	the	DT
58810	3416	20	same	same	JJ
58810	3416	21	face	face	NN
58810	3416	22	to	to	IN
58810	3416	23	the	the	DT
58810	3416	24	planet	planet	NN
58810	3416	25	,	,	,
58810	3416	26	and	and	CC
58810	3416	27	that	that	IN
58810	3416	28	one	one	CD
58810	3416	29	side	side	NN
58810	3416	30	of	of	IN
58810	3416	31	it	-PRON-	PRP
58810	3416	32	is	be	VBZ
58810	3416	33	white	white	JJ
58810	3416	34	and	and	CC
58810	3416	35	the	the	DT
58810	3416	36	other	other	JJ
58810	3416	37	intensely	intensely	RB
58810	3416	38	black	black	JJ
58810	3416	39	;	;	:
58810	3416	40	but	but	CC
58810	3416	41	it	-PRON-	PRP
58810	3416	42	is	be	VBZ
58810	3416	43	doubtful	doubtful	JJ
58810	3416	44	whether	whether	IN
58810	3416	45	any	any	DT
58810	3416	46	known	known	JJ
58810	3416	47	substance	substance	NN
58810	3416	48	is	be	VBZ
58810	3416	49	so	so	RB
58810	3416	50	black	black	JJ
58810	3416	51	as	as	IN
58810	3416	52	one	one	CD
58810	3416	53	side	side	NN
58810	3416	54	of	of	IN
58810	3416	55	the	the	DT
58810	3416	56	satellite	satellite	NN
58810	3416	57	must	must	MD
58810	3416	58	be	be	VB
58810	3416	59	to	to	TO
58810	3416	60	account	account	VB
58810	3416	61	for	for	IN
58810	3416	62	such	such	JJ
58810	3416	63	extraordinary	extraordinary	JJ
58810	3416	64	changes	change	NNS
58810	3416	65	of	of	IN
58810	3416	66	brilliancy	brilliancy	NN
58810	3416	67	.	.	.
58810	3417	1	[	[	-LRB-
58810	3417	2	Illustration	illustration	NN
58810	3417	3	:	:	:
58810	3417	4	Fig	Fig	NNP
58810	3417	5	.	.	.
58810	3418	1	288	288	CD
58810	3418	2	.	.	.
58810	3418	3	]	]	-RRB-
58810	3419	1	_	_	NNP
58810	3419	2	Titan	Titan	NNP
58810	3419	3	_	_	NNP
58810	3419	4	,	,	,
58810	3419	5	the	the	DT
58810	3419	6	largest	large	JJS
58810	3419	7	of	of	IN
58810	3419	8	these	these	DT
58810	3419	9	satellites	satellite	NNS
58810	3419	10	,	,	,
58810	3419	11	is	be	VBZ
58810	3419	12	about	about	IN
58810	3419	13	the	the	DT
58810	3419	14	size	size	NN
58810	3419	15	of	of	IN
58810	3419	16	the	the	DT
58810	3419	17	largest	large	JJS
58810	3419	18	satellite	satellite	NN
58810	3419	19	of	of	IN
58810	3419	20	Jupiter	Jupiter	NNP
58810	3419	21	.	.	.
58810	3420	1	The	the	DT
58810	3420	2	relative	relative	JJ
58810	3420	3	sizes	size	NNS
58810	3420	4	of	of	IN
58810	3420	5	the	the	DT
58810	3420	6	satellites	satellite	NNS
58810	3420	7	are	be	VBP
58810	3420	8	shown	show	VBN
58810	3420	9	in	in	IN
58810	3420	10	Fig	Fig	NNP
58810	3420	11	.	.	.
58810	3421	1	288	288	CD
58810	3421	2	,	,	,
58810	3421	3	and	and	CC
58810	3421	4	their	-PRON-	PRP$
58810	3421	5	orbits	orbit	NNS
58810	3421	6	in	in	IN
58810	3421	7	Fig	Fig	NNP
58810	3421	8	.	.	.
58810	3422	1	289	289	CD
58810	3422	2	.	.	.
58810	3423	1	[	[	-LRB-
58810	3423	2	Illustration	illustration	NN
58810	3423	3	:	:	:
58810	3423	4	Fig	Fig	NNP
58810	3423	5	.	.	.
58810	3424	1	289	289	CD
58810	3424	2	.	.	.
58810	3424	3	]	]	-RRB-
58810	3425	1	[	[	-LRB-
58810	3425	2	Illustration	illustration	NN
58810	3425	3	:	:	:
58810	3425	4	Fig	Fig	NNP
58810	3425	5	.	.	.
58810	3426	1	290	290	CD
58810	3426	2	.	.	.
58810	3426	3	]	]	-RRB-
58810	3427	1	Fig	fig	NN
58810	3427	2	.	.	.
58810	3428	1	290	290	CD
58810	3428	2	shows	show	VBZ
58810	3428	3	the	the	DT
58810	3428	4	transit	transit	NN
58810	3428	5	of	of	IN
58810	3428	6	one	one	CD
58810	3428	7	of	of	IN
58810	3428	8	the	the	DT
58810	3428	9	satellites	satellite	NNS
58810	3428	10	,	,	,
58810	3428	11	and	and	CC
58810	3428	12	of	of	IN
58810	3428	13	its	-PRON-	PRP$
58810	3428	14	shadow	shadow	NN
58810	3428	15	,	,	,
58810	3428	16	across	across	IN
58810	3428	17	the	the	DT
58810	3428	18	disk	disk	NN
58810	3428	19	of	of	IN
58810	3428	20	the	the	DT
58810	3428	21	planet	planet	NN
58810	3428	22	.	.	.
58810	3429	1	THE	the	DT
58810	3429	2	RINGS	ring	NNS
58810	3429	3	OF	of	IN
58810	3429	4	SATURN	SATURN	NNP
58810	3429	5	.	.	.
58810	3430	1	270	270	CD
58810	3430	2	.	.	.
58810	3431	1	_	_	NNP
58810	3431	2	General	General	NNP
58810	3431	3	Appearance	Appearance	NNP
58810	3431	4	of	of	IN
58810	3431	5	the	the	DT
58810	3431	6	Rings._--Saturn	rings._--saturn	CD
58810	3431	7	is	be	VBZ
58810	3431	8	surrounded	surround	VBN
58810	3431	9	by	by	IN
58810	3431	10	a	a	DT
58810	3431	11	thin	thin	JJ
58810	3431	12	flat	flat	JJ
58810	3431	13	ring	ring	NN
58810	3431	14	lying	lie	VBG
58810	3431	15	in	in	IN
58810	3431	16	the	the	DT
58810	3431	17	plane	plane	NN
58810	3431	18	of	of	IN
58810	3431	19	its	-PRON-	PRP$
58810	3431	20	equator	equator	NN
58810	3431	21	.	.	.
58810	3432	1	This	this	DT
58810	3432	2	ring	ring	NN
58810	3432	3	is	be	VBZ
58810	3432	4	probably	probably	RB
58810	3432	5	less	less	JJR
58810	3432	6	than	than	IN
58810	3432	7	a	a	DT
58810	3432	8	hundred	hundred	CD
58810	3432	9	miles	mile	NNS
58810	3432	10	thick	thick	JJ
58810	3432	11	.	.	.
58810	3433	1	The	the	DT
58810	3433	2	part	part	NN
58810	3433	3	of	of	IN
58810	3433	4	it	-PRON-	PRP
58810	3433	5	nearest	near	JJS
58810	3433	6	Saturn	Saturn	NNP
58810	3433	7	reflects	reflect	VBZ
58810	3433	8	little	little	JJ
58810	3433	9	sunlight	sunlight	NN
58810	3433	10	to	to	IN
58810	3433	11	us	-PRON-	PRP
58810	3433	12	;	;	:
58810	3433	13	so	so	CC
58810	3433	14	that	that	IN
58810	3433	15	it	-PRON-	PRP
58810	3433	16	has	have	VBZ
58810	3433	17	a	a	DT
58810	3433	18	dusky	dusky	JJ
58810	3433	19	appearance	appearance	NN
58810	3433	20	,	,	,
58810	3433	21	and	and	CC
58810	3433	22	is	be	VBZ
58810	3433	23	not	not	RB
58810	3433	24	easily	easily	RB
58810	3433	25	seen	see	VBN
58810	3433	26	,	,	,
58810	3433	27	although	although	IN
58810	3433	28	it	-PRON-	PRP
58810	3433	29	is	be	VBZ
58810	3433	30	not	not	RB
58810	3433	31	quite	quite	RB
58810	3433	32	so	so	RB
58810	3433	33	dark	dark	JJ
58810	3433	34	as	as	IN
58810	3433	35	the	the	DT
58810	3433	36	sky	sky	NN
58810	3433	37	seen	see	VBN
58810	3433	38	between	between	IN
58810	3433	39	it	-PRON-	PRP
58810	3433	40	and	and	CC
58810	3433	41	the	the	DT
58810	3433	42	planet	planet	NN
58810	3433	43	.	.	.
58810	3434	1	The	the	DT
58810	3434	2	outer	outer	JJ
58810	3434	3	edge	edge	NN
58810	3434	4	of	of	IN
58810	3434	5	this	this	DT
58810	3434	6	dusky	dusky	JJ
58810	3434	7	portion	portion	NN
58810	3434	8	of	of	IN
58810	3434	9	the	the	DT
58810	3434	10	ring	ring	NN
58810	3434	11	is	be	VBZ
58810	3434	12	at	at	IN
58810	3434	13	a	a	DT
58810	3434	14	distance	distance	NN
58810	3434	15	from	from	IN
58810	3434	16	Saturn	Saturn	NNP
58810	3434	17	of	of	IN
58810	3434	18	between	between	IN
58810	3434	19	two	two	CD
58810	3434	20	and	and	CC
58810	3434	21	three	three	CD
58810	3434	22	times	time	NNS
58810	3434	23	the	the	DT
58810	3434	24	earth	earth	NN
58810	3434	25	's	's	POS
58810	3434	26	diameter	diameter	NN
58810	3434	27	.	.	.
58810	3435	1	Outside	outside	IN
58810	3435	2	of	of	IN
58810	3435	3	this	this	DT
58810	3435	4	dusky	dusky	JJ
58810	3435	5	part	part	NN
58810	3435	6	of	of	IN
58810	3435	7	the	the	DT
58810	3435	8	ring	ring	NN
58810	3435	9	is	be	VBZ
58810	3435	10	a	a	DT
58810	3435	11	much	much	RB
58810	3435	12	brighter	bright	JJR
58810	3435	13	portion	portion	NN
58810	3435	14	,	,	,
58810	3435	15	and	and	CC
58810	3435	16	outside	outside	IN
58810	3435	17	of	of	IN
58810	3435	18	this	this	DT
58810	3435	19	another	another	DT
58810	3435	20	,	,	,
58810	3435	21	which	which	WDT
58810	3435	22	is	be	VBZ
58810	3435	23	somewhat	somewhat	RB
58810	3435	24	fainter	fainter	NN
58810	3435	25	,	,	,
58810	3435	26	but	but	CC
58810	3435	27	still	still	RB
58810	3435	28	so	so	RB
58810	3435	29	much	much	RB
58810	3435	30	brighter	bright	JJR
58810	3435	31	than	than	IN
58810	3435	32	the	the	DT
58810	3435	33	dusky	dusky	JJ
58810	3435	34	part	part	NN
58810	3435	35	as	as	IN
58810	3435	36	to	to	TO
58810	3435	37	be	be	VB
58810	3435	38	easily	easily	RB
58810	3435	39	seen	see	VBN
58810	3435	40	.	.	.
58810	3436	1	The	the	DT
58810	3436	2	width	width	NN
58810	3436	3	of	of	IN
58810	3436	4	the	the	DT
58810	3436	5	brighter	bright	JJR
58810	3436	6	parts	part	NNS
58810	3436	7	of	of	IN
58810	3436	8	the	the	DT
58810	3436	9	ring	ring	NN
58810	3436	10	is	be	VBZ
58810	3436	11	over	over	IN
58810	3436	12	three	three	CD
58810	3436	13	times	time	NNS
58810	3436	14	the	the	DT
58810	3436	15	earth	earth	NN
58810	3436	16	's	's	POS
58810	3436	17	diameter	diameter	NN
58810	3436	18	.	.	.
58810	3437	1	To	to	TO
58810	3437	2	distinguish	distinguish	VB
58810	3437	3	the	the	DT
58810	3437	4	parts	part	NNS
58810	3437	5	,	,	,
58810	3437	6	the	the	DT
58810	3437	7	outer	outer	JJ
58810	3437	8	one	one	NN
58810	3437	9	is	be	VBZ
58810	3437	10	called	call	VBN
58810	3437	11	ring	re	VBG
58810	3437	12	_	_	NNP
58810	3437	13	A	A	NNP
58810	3437	14	_	_	NNP
58810	3437	15	,	,	,
58810	3437	16	the	the	DT
58810	3437	17	middle	middle	JJ
58810	3437	18	one	one	CD
58810	3437	19	ring	re	VBG
58810	3437	20	_	_	NNP
58810	3437	21	B	B	NNP
58810	3437	22	_	_	NNP
58810	3437	23	,	,	,
58810	3437	24	and	and	CC
58810	3437	25	the	the	DT
58810	3437	26	dusky	dusky	JJ
58810	3437	27	one	one	CD
58810	3437	28	ring	re	VBG
58810	3437	29	_	_	NNP
58810	3437	30	C	C	NNP
58810	3437	31	_	_	NNP
58810	3437	32	.	.	.
58810	3438	1	Between	between	IN
58810	3438	2	_	_	NNP
58810	3438	3	A	A	NNP
58810	3438	4	_	_	NNP
58810	3438	5	and	and	CC
58810	3438	6	_	_	NNP
58810	3438	7	B	B	NNP
58810	3438	8	_	_	NNP
58810	3438	9	is	be	VBZ
58810	3438	10	an	an	DT
58810	3438	11	apparently	apparently	RB
58810	3438	12	open	open	JJ
58810	3438	13	space	space	NN
58810	3438	14	,	,	,
58810	3438	15	nearly	nearly	RB
58810	3438	16	two	two	CD
58810	3438	17	thousand	thousand	CD
58810	3438	18	miles	mile	NNS
58810	3438	19	wide	wide	JJ
58810	3438	20	,	,	,
58810	3438	21	which	which	WDT
58810	3438	22	looks	look	VBZ
58810	3438	23	like	like	IN
58810	3438	24	a	a	DT
58810	3438	25	black	black	JJ
58810	3438	26	line	line	NN
58810	3438	27	on	on	IN
58810	3438	28	the	the	DT
58810	3438	29	ring	ring	NN
58810	3438	30	.	.	.
58810	3439	1	Other	other	JJ
58810	3439	2	divisions	division	NNS
58810	3439	3	in	in	IN
58810	3439	4	the	the	DT
58810	3439	5	ring	ring	NN
58810	3439	6	have	have	VBP
58810	3439	7	been	be	VBN
58810	3439	8	noticed	notice	VBN
58810	3439	9	at	at	IN
58810	3439	10	times	time	NNS
58810	3439	11	;	;	:
58810	3439	12	but	but	CC
58810	3439	13	this	this	DT
58810	3439	14	is	be	VBZ
58810	3439	15	the	the	DT
58810	3439	16	only	only	JJ
58810	3439	17	one	one	NN
58810	3439	18	always	always	RB
58810	3439	19	seen	see	VBN
58810	3439	20	with	with	IN
58810	3439	21	good	good	JJ
58810	3439	22	telescopes	telescope	NNS
58810	3439	23	at	at	IN
58810	3439	24	times	time	NNS
58810	3439	25	when	when	WRB
58810	3439	26	either	either	DT
58810	3439	27	side	side	NN
58810	3439	28	of	of	IN
58810	3439	29	the	the	DT
58810	3439	30	ring	ring	NN
58810	3439	31	is	be	VBZ
58810	3439	32	in	in	IN
58810	3439	33	view	view	NN
58810	3439	34	from	from	IN
58810	3439	35	the	the	DT
58810	3439	36	earth	earth	NN
58810	3439	37	.	.	.
58810	3440	1	The	the	DT
58810	3440	2	general	general	JJ
58810	3440	3	telescopic	telescopic	JJ
58810	3440	4	appearance	appearance	NN
58810	3440	5	of	of	IN
58810	3440	6	the	the	DT
58810	3440	7	ring	ring	NN
58810	3440	8	is	be	VBZ
58810	3440	9	shown	show	VBN
58810	3440	10	in	in	IN
58810	3440	11	Fig	Fig	NNP
58810	3440	12	.	.	.
58810	3441	1	291	291	CD
58810	3441	2	.	.	.
58810	3442	1	[	[	-LRB-
58810	3442	2	Illustration	illustration	NN
58810	3442	3	:	:	:
58810	3442	4	Fig	Fig	NNP
58810	3442	5	.	.	.
58810	3443	1	291	291	CD
58810	3443	2	.	.	.
58810	3443	3	]	]	-RRB-
58810	3444	1	[	[	-LRB-
58810	3444	2	Illustration	illustration	NN
58810	3444	3	:	:	:
58810	3444	4	Fig	Fig	NNP
58810	3444	5	.	.	.
58810	3445	1	292	292	CD
58810	3445	2	.	.	.
58810	3445	3	]	]	-RRB-
58810	3446	1	Fig	fig	NN
58810	3446	2	.	.	.
58810	3447	1	292	292	CD
58810	3447	2	shows	show	VBZ
58810	3447	3	the	the	DT
58810	3447	4	divisions	division	NNS
58810	3447	5	of	of	IN
58810	3447	6	the	the	DT
58810	3447	7	rings	ring	NNS
58810	3447	8	as	as	IN
58810	3447	9	they	-PRON-	PRP
58810	3447	10	were	be	VBD
58810	3447	11	seen	see	VBN
58810	3447	12	by	by	IN
58810	3447	13	Bond	Bond	NNP
58810	3447	14	.	.	.
58810	3448	1	271	271	CD
58810	3448	2	.	.	.
58810	3449	1	_	_	NNP
58810	3449	2	Phases	Phases	NNP
58810	3449	3	of	of	IN
58810	3449	4	Saturn	Saturn	NNP
58810	3449	5	's	's	POS
58810	3449	6	Ring._--The	Ring._--The	NNP
58810	3449	7	ring	ring	NN
58810	3449	8	is	be	VBZ
58810	3449	9	inclined	inclined	JJ
58810	3449	10	to	to	IN
58810	3449	11	the	the	DT
58810	3449	12	plane	plane	NN
58810	3449	13	of	of	IN
58810	3449	14	the	the	DT
58810	3449	15	planet	planet	NN
58810	3449	16	's	's	POS
58810	3449	17	orbit	orbit	NN
58810	3449	18	by	by	IN
58810	3449	19	an	an	DT
58810	3449	20	angle	angle	NN
58810	3449	21	of	of	IN
58810	3449	22	twenty	twenty	CD
58810	3449	23	-	-	HYPH
58810	3449	24	seven	seven	CD
58810	3449	25	degrees	degree	NNS
58810	3449	26	.	.	.
58810	3450	1	The	the	DT
58810	3450	2	general	general	JJ
58810	3450	3	aspect	aspect	NN
58810	3450	4	from	from	IN
58810	3450	5	the	the	DT
58810	3450	6	earth	earth	NN
58810	3450	7	is	be	VBZ
58810	3450	8	nearly	nearly	RB
58810	3450	9	the	the	DT
58810	3450	10	same	same	JJ
58810	3450	11	as	as	IN
58810	3450	12	from	from	IN
58810	3450	13	the	the	DT
58810	3450	14	sun	sun	NN
58810	3450	15	.	.	.
58810	3451	1	As	as	IN
58810	3451	2	the	the	DT
58810	3451	3	planet	planet	NN
58810	3451	4	revolves	revolve	VBZ
58810	3451	5	around	around	IN
58810	3451	6	the	the	DT
58810	3451	7	sun	sun	NN
58810	3451	8	,	,	,
58810	3451	9	the	the	DT
58810	3451	10	axis	axi	NNS
58810	3451	11	and	and	CC
58810	3451	12	plane	plane	NN
58810	3451	13	of	of	IN
58810	3451	14	the	the	DT
58810	3451	15	ring	ring	NN
58810	3451	16	keep	keep	VB
58810	3451	17	the	the	DT
58810	3451	18	same	same	JJ
58810	3451	19	direction	direction	NN
58810	3451	20	in	in	IN
58810	3451	21	space	space	NN
58810	3451	22	,	,	,
58810	3451	23	just	just	RB
58810	3451	24	as	as	IN
58810	3451	25	the	the	DT
58810	3451	26	axis	axi	NNS
58810	3451	27	of	of	IN
58810	3451	28	the	the	DT
58810	3451	29	earth	earth	NN
58810	3451	30	and	and	CC
58810	3451	31	the	the	DT
58810	3451	32	plane	plane	NN
58810	3451	33	of	of	IN
58810	3451	34	the	the	DT
58810	3451	35	equator	equator	NN
58810	3451	36	do	do	VBP
58810	3451	37	.	.	.
58810	3452	1	When	when	WRB
58810	3452	2	the	the	DT
58810	3452	3	planet	planet	NN
58810	3452	4	is	be	VBZ
58810	3452	5	in	in	IN
58810	3452	6	one	one	CD
58810	3452	7	part	part	NN
58810	3452	8	of	of	IN
58810	3452	9	its	-PRON-	PRP$
58810	3452	10	orbit	orbit	NN
58810	3452	11	,	,	,
58810	3452	12	we	-PRON-	PRP
58810	3452	13	see	see	VBP
58810	3452	14	the	the	DT
58810	3452	15	upper	upper	JJ
58810	3452	16	or	or	CC
58810	3452	17	northern	northern	JJ
58810	3452	18	side	side	NN
58810	3452	19	of	of	IN
58810	3452	20	the	the	DT
58810	3452	21	ring	ring	NN
58810	3452	22	at	at	IN
58810	3452	23	an	an	DT
58810	3452	24	inclination	inclination	NN
58810	3452	25	of	of	IN
58810	3452	26	twenty	twenty	CD
58810	3452	27	-	-	HYPH
58810	3452	28	seven	seven	CD
58810	3452	29	degrees	degree	NNS
58810	3452	30	,	,	,
58810	3452	31	the	the	DT
58810	3452	32	greatest	great	JJS
58810	3452	33	angle	angle	NN
58810	3452	34	at	at	IN
58810	3452	35	which	which	WDT
58810	3452	36	the	the	DT
58810	3452	37	ring	ring	NN
58810	3452	38	can	can	MD
58810	3452	39	ever	ever	RB
58810	3452	40	be	be	VB
58810	3452	41	seen	see	VBN
58810	3452	42	.	.	.
58810	3453	1	This	this	DT
58810	3453	2	phase	phase	NN
58810	3453	3	of	of	IN
58810	3453	4	the	the	DT
58810	3453	5	ring	ring	NN
58810	3453	6	is	be	VBZ
58810	3453	7	shown	show	VBN
58810	3453	8	in	in	IN
58810	3453	9	Fig	Fig	NNP
58810	3453	10	.	.	.
58810	3454	1	293	293	CD
58810	3454	2	.	.	.
58810	3455	1	[	[	-LRB-
58810	3455	2	Illustration	illustration	NN
58810	3455	3	:	:	:
58810	3455	4	Fig	Fig	NNP
58810	3455	5	.	.	.
58810	3456	1	293	293	CD
58810	3456	2	.	.	.
58810	3456	3	]	]	-RRB-
58810	3457	1	When	when	WRB
58810	3457	2	the	the	DT
58810	3457	3	planet	planet	NN
58810	3457	4	has	have	VBZ
58810	3457	5	moved	move	VBN
58810	3457	6	through	through	IN
58810	3457	7	a	a	DT
58810	3457	8	quarter	quarter	NN
58810	3457	9	of	of	IN
58810	3457	10	a	a	DT
58810	3457	11	revolution	revolution	NN
58810	3457	12	,	,	,
58810	3457	13	the	the	DT
58810	3457	14	edge	edge	NN
58810	3457	15	of	of	IN
58810	3457	16	the	the	DT
58810	3457	17	ring	ring	NN
58810	3457	18	is	be	VBZ
58810	3457	19	turned	turn	VBN
58810	3457	20	towards	towards	IN
58810	3457	21	the	the	DT
58810	3457	22	sun	sun	NN
58810	3457	23	and	and	CC
58810	3457	24	the	the	DT
58810	3457	25	earth	earth	NN
58810	3457	26	;	;	:
58810	3457	27	and	and	CC
58810	3457	28	,	,	,
58810	3457	29	owing	owe	VBG
58810	3457	30	to	to	IN
58810	3457	31	its	-PRON-	PRP$
58810	3457	32	extreme	extreme	JJ
58810	3457	33	thinness	thinness	NN
58810	3457	34	,	,	,
58810	3457	35	it	-PRON-	PRP
58810	3457	36	is	be	VBZ
58810	3457	37	visible	visible	JJ
58810	3457	38	only	only	RB
58810	3457	39	in	in	IN
58810	3457	40	the	the	DT
58810	3457	41	most	most	RBS
58810	3457	42	powerful	powerful	JJ
58810	3457	43	telescopes	telescope	NNS
58810	3457	44	as	as	IN
58810	3457	45	a	a	DT
58810	3457	46	fine	fine	JJ
58810	3457	47	line	line	NN
58810	3457	48	of	of	IN
58810	3457	49	light	light	NN
58810	3457	50	,	,	,
58810	3457	51	stretching	stretch	VBG
58810	3457	52	out	out	RP
58810	3457	53	on	on	IN
58810	3457	54	each	each	DT
58810	3457	55	side	side	NN
58810	3457	56	of	of	IN
58810	3457	57	the	the	DT
58810	3457	58	planet	planet	NN
58810	3457	59	.	.	.
58810	3458	1	This	this	DT
58810	3458	2	phase	phase	NN
58810	3458	3	of	of	IN
58810	3458	4	the	the	DT
58810	3458	5	ring	ring	NN
58810	3458	6	is	be	VBZ
58810	3458	7	shown	show	VBN
58810	3458	8	in	in	IN
58810	3458	9	Fig	Fig	NNP
58810	3458	10	.	.	.
58810	3459	1	294	294	CD
58810	3459	2	.	.	.
58810	3460	1	[	[	-LRB-
58810	3460	2	Illustration	illustration	NN
58810	3460	3	:	:	:
58810	3460	4	Fig	Fig	NNP
58810	3460	5	.	.	.
58810	3461	1	294	294	CD
58810	3461	2	.	.	.
58810	3461	3	]	]	-RRB-
58810	3462	1	All	all	PDT
58810	3462	2	the	the	DT
58810	3462	3	satellites	satellite	NNS
58810	3462	4	,	,	,
58810	3462	5	except	except	IN
58810	3462	6	Japetus	Japetus	NNP
58810	3462	7	,	,	,
58810	3462	8	revolve	revolve	VB
58810	3462	9	very	very	RB
58810	3462	10	nearly	nearly	RB
58810	3462	11	in	in	IN
58810	3462	12	the	the	DT
58810	3462	13	plane	plane	NN
58810	3462	14	of	of	IN
58810	3462	15	the	the	DT
58810	3462	16	ring	ring	NN
58810	3462	17	:	:	:
58810	3462	18	consequently	consequently	RB
58810	3462	19	,	,	,
58810	3462	20	when	when	WRB
58810	3462	21	the	the	DT
58810	3462	22	edge	edge	NN
58810	3462	23	of	of	IN
58810	3462	24	the	the	DT
58810	3462	25	ring	ring	NN
58810	3462	26	is	be	VBZ
58810	3462	27	turned	turn	VBN
58810	3462	28	towards	towards	IN
58810	3462	29	the	the	DT
58810	3462	30	earth	earth	NN
58810	3462	31	,	,	,
58810	3462	32	the	the	DT
58810	3462	33	satellites	satellite	NNS
58810	3462	34	seem	seem	VBP
58810	3462	35	to	to	TO
58810	3462	36	swing	swing	VB
58810	3462	37	from	from	IN
58810	3462	38	one	one	CD
58810	3462	39	side	side	NN
58810	3462	40	of	of	IN
58810	3462	41	the	the	DT
58810	3462	42	planet	planet	NN
58810	3462	43	to	to	IN
58810	3462	44	the	the	DT
58810	3462	45	other	other	JJ
58810	3462	46	in	in	IN
58810	3462	47	a	a	DT
58810	3462	48	straight	straight	JJ
58810	3462	49	line	line	NN
58810	3462	50	,	,	,
58810	3462	51	running	run	VBG
58810	3462	52	along	along	IN
58810	3462	53	the	the	DT
58810	3462	54	thin	thin	JJ
58810	3462	55	edge	edge	NN
58810	3462	56	of	of	IN
58810	3462	57	the	the	DT
58810	3462	58	ring	ring	NN
58810	3462	59	like	like	IN
58810	3462	60	beads	bead	NNS
58810	3462	61	on	on	IN
58810	3462	62	a	a	DT
58810	3462	63	string	string	NN
58810	3462	64	.	.	.
58810	3463	1	This	this	DT
58810	3463	2	phase	phase	NN
58810	3463	3	affords	afford	VBZ
58810	3463	4	the	the	DT
58810	3463	5	best	good	JJS
58810	3463	6	opportunity	opportunity	NN
58810	3463	7	of	of	IN
58810	3463	8	seeing	see	VBG
58810	3463	9	the	the	DT
58810	3463	10	inner	inner	JJ
58810	3463	11	satellites	satellite	NNS
58810	3463	12	,	,	,
58810	3463	13	Mimas	Mimas	NNP
58810	3463	14	and	and	CC
58810	3463	15	Enceladus	Enceladus	NNP
58810	3463	16	,	,	,
58810	3463	17	which	which	WDT
58810	3463	18	at	at	IN
58810	3463	19	other	other	JJ
58810	3463	20	times	time	NNS
58810	3463	21	are	be	VBP
58810	3463	22	obscured	obscure	VBN
58810	3463	23	by	by	IN
58810	3463	24	the	the	DT
58810	3463	25	brilliancy	brilliancy	NN
58810	3463	26	of	of	IN
58810	3463	27	the	the	DT
58810	3463	28	ring	ring	NN
58810	3463	29	.	.	.
58810	3464	1	[	[	-LRB-
58810	3464	2	Illustration	illustration	NN
58810	3464	3	:	:	:
58810	3464	4	Fig	Fig	NNP
58810	3464	5	.	.	.
58810	3465	1	295	295	CD
58810	3465	2	.	.	.
58810	3465	3	]	]	-RRB-
58810	3466	1	Fig	fig	NN
58810	3466	2	.	.	.
58810	3467	1	295	295	CD
58810	3467	2	shows	show	VBZ
58810	3467	3	a	a	DT
58810	3467	4	phase	phase	NN
58810	3467	5	of	of	IN
58810	3467	6	the	the	DT
58810	3467	7	ring	ring	NN
58810	3467	8	intermediate	intermediate	JJ
58810	3467	9	between	between	IN
58810	3467	10	the	the	DT
58810	3467	11	last	last	JJ
58810	3467	12	two	two	CD
58810	3467	13	.	.	.
58810	3468	1	When	when	WRB
58810	3468	2	the	the	DT
58810	3468	3	planet	planet	NN
58810	3468	4	has	have	VBZ
58810	3468	5	moved	move	VBN
58810	3468	6	ninety	ninety	CD
58810	3468	7	degrees	degree	NNS
58810	3468	8	farther	farther	RB
58810	3468	9	,	,	,
58810	3468	10	we	-PRON-	PRP
58810	3468	11	again	again	RB
58810	3468	12	see	see	VBP
58810	3468	13	the	the	DT
58810	3468	14	ring	ring	NN
58810	3468	15	at	at	IN
58810	3468	16	an	an	DT
58810	3468	17	angle	angle	NN
58810	3468	18	of	of	IN
58810	3468	19	twenty	twenty	CD
58810	3468	20	-	-	HYPH
58810	3468	21	seven	seven	CD
58810	3468	22	degrees	degree	NNS
58810	3468	23	;	;	:
58810	3468	24	but	but	CC
58810	3468	25	now	now	RB
58810	3468	26	it	-PRON-	PRP
58810	3468	27	is	be	VBZ
58810	3468	28	the	the	DT
58810	3468	29	lower	low	JJR
58810	3468	30	or	or	CC
58810	3468	31	southern	southern	JJ
58810	3468	32	side	side	NN
58810	3468	33	which	which	WDT
58810	3468	34	is	be	VBZ
58810	3468	35	visible	visible	JJ
58810	3468	36	.	.	.
58810	3469	1	When	when	WRB
58810	3469	2	it	-PRON-	PRP
58810	3469	3	has	have	VBZ
58810	3469	4	moved	move	VBN
58810	3469	5	ninety	ninety	CD
58810	3469	6	degrees	degree	NNS
58810	3469	7	farther	farther	RB
58810	3469	8	,	,	,
58810	3469	9	the	the	DT
58810	3469	10	edge	edge	NN
58810	3469	11	of	of	IN
58810	3469	12	the	the	DT
58810	3469	13	ring	ring	NN
58810	3469	14	is	be	VBZ
58810	3469	15	again	again	RB
58810	3469	16	turned	turn	VBN
58810	3469	17	towards	towards	IN
58810	3469	18	the	the	DT
58810	3469	19	earth	earth	NN
58810	3469	20	and	and	CC
58810	3469	21	sun	sun	NN
58810	3469	22	.	.	.
58810	3470	1	[	[	-LRB-
58810	3470	2	Illustration	illustration	NN
58810	3470	3	:	:	:
58810	3470	4	Fig	Fig	NNP
58810	3470	5	.	.	.
58810	3471	1	295	295	CD
58810	3471	2	.	.	.
58810	3471	3	]	]	-RRB-
58810	3472	1	The	the	DT
58810	3472	2	successive	successive	JJ
58810	3472	3	phases	phase	NNS
58810	3472	4	of	of	IN
58810	3472	5	Saturn	Saturn	NNP
58810	3472	6	's	's	POS
58810	3472	7	ring	ring	NN
58810	3472	8	during	during	IN
58810	3472	9	a	a	DT
58810	3472	10	complete	complete	JJ
58810	3472	11	revolution	revolution	NN
58810	3472	12	are	be	VBP
58810	3472	13	shown	show	VBN
58810	3472	14	in	in	IN
58810	3472	15	Fig	Fig	NNP
58810	3472	16	.	.	.
58810	3473	1	296	296	CD
58810	3473	2	.	.	.
58810	3474	1	It	-PRON-	PRP
58810	3474	2	will	will	MD
58810	3474	3	be	be	VB
58810	3474	4	seen	see	VBN
58810	3474	5	that	that	IN
58810	3474	6	there	there	EX
58810	3474	7	are	be	VBP
58810	3474	8	two	two	CD
58810	3474	9	opposite	opposite	JJ
58810	3474	10	points	point	NNS
58810	3474	11	of	of	IN
58810	3474	12	Saturn	Saturn	NNP
58810	3474	13	's	's	POS
58810	3474	14	orbit	orbit	NN
58810	3474	15	in	in	IN
58810	3474	16	which	which	WDT
58810	3474	17	the	the	DT
58810	3474	18	rings	ring	NNS
58810	3474	19	are	be	VBP
58810	3474	20	turned	turn	VBN
58810	3474	21	edgewise	edgewise	NN
58810	3474	22	to	to	IN
58810	3474	23	us	-PRON-	PRP
58810	3474	24	,	,	,
58810	3474	25	and	and	CC
58810	3474	26	two	two	CD
58810	3474	27	points	point	NNS
58810	3474	28	half	half	JJ
58810	3474	29	-	-	HYPH
58810	3474	30	way	way	NN
58810	3474	31	between	between	IN
58810	3474	32	the	the	DT
58810	3474	33	former	former	JJ
58810	3474	34	in	in	IN
58810	3474	35	which	which	WDT
58810	3474	36	the	the	DT
58810	3474	37	ring	ring	NN
58810	3474	38	is	be	VBZ
58810	3474	39	seen	see	VBN
58810	3474	40	at	at	IN
58810	3474	41	its	-PRON-	PRP$
58810	3474	42	maximum	maximum	JJ
58810	3474	43	inclination	inclination	NN
58810	3474	44	of	of	IN
58810	3474	45	about	about	RB
58810	3474	46	twenty	twenty	CD
58810	3474	47	-	-	HYPH
58810	3474	48	seven	seven	CD
58810	3474	49	degrees	degree	NNS
58810	3474	50	.	.	.
58810	3475	1	Since	since	IN
58810	3475	2	the	the	DT
58810	3475	3	planet	planet	NN
58810	3475	4	performs	perform	VBZ
58810	3475	5	a	a	DT
58810	3475	6	revolution	revolution	NN
58810	3475	7	in	in	IN
58810	3475	8	twenty	twenty	CD
58810	3475	9	-	-	HYPH
58810	3475	10	nine	nine	CD
58810	3475	11	years	year	NNS
58810	3475	12	and	and	CC
58810	3475	13	a	a	DT
58810	3475	14	half	half	NN
58810	3475	15	,	,	,
58810	3475	16	these	these	DT
58810	3475	17	phases	phase	NNS
58810	3475	18	occur	occur	VBP
58810	3475	19	at	at	IN
58810	3475	20	average	average	JJ
58810	3475	21	intervals	interval	NNS
58810	3475	22	of	of	IN
58810	3475	23	about	about	RB
58810	3475	24	seven	seven	CD
58810	3475	25	years	year	NNS
58810	3475	26	and	and	CC
58810	3475	27	four	four	CD
58810	3475	28	months	month	NNS
58810	3475	29	.	.	.
58810	3476	1	[	[	-LRB-
58810	3476	2	Illustration	illustration	NN
58810	3476	3	:	:	:
58810	3476	4	Fig	Fig	NNP
58810	3476	5	.	.	.
58810	3477	1	297	297	CD
58810	3477	2	.	.	.
58810	3477	3	]	]	-RRB-
58810	3478	1	[	[	-LRB-
58810	3478	2	Illustration	illustration	NN
58810	3478	3	:	:	:
58810	3478	4	Fig	Fig	NNP
58810	3478	5	.	.	.
58810	3479	1	298	298	CD
58810	3479	2	.	.	.
58810	3479	3	]	]	-RRB-
58810	3480	1	272	272	CD
58810	3480	2	.	.	.
58810	3481	1	_	_	NNP
58810	3481	2	Disappearance	Disappearance	NNP
58810	3481	3	of	of	IN
58810	3481	4	Saturn	Saturn	NNP
58810	3481	5	's	's	POS
58810	3481	6	Ring._--It	Ring._--It	NNP
58810	3481	7	will	will	MD
58810	3481	8	be	be	VB
58810	3481	9	seen	see	VBN
58810	3481	10	from	from	IN
58810	3481	11	Fig	Fig	NNP
58810	3481	12	.	.	.
58810	3482	1	297	297	CD
58810	3482	2	that	that	IN
58810	3482	3	the	the	DT
58810	3482	4	plane	plane	NN
58810	3482	5	of	of	IN
58810	3482	6	the	the	DT
58810	3482	7	ring	ring	NN
58810	3482	8	may	may	MD
58810	3482	9	not	not	RB
58810	3482	10	be	be	VB
58810	3482	11	turned	turn	VBN
58810	3482	12	towards	towards	IN
58810	3482	13	the	the	DT
58810	3482	14	sun	sun	NN
58810	3482	15	and	and	CC
58810	3482	16	the	the	DT
58810	3482	17	earth	earth	NN
58810	3482	18	at	at	IN
58810	3482	19	exactly	exactly	RB
58810	3482	20	the	the	DT
58810	3482	21	same	same	JJ
58810	3482	22	time	time	NN
58810	3482	23	,	,	,
58810	3482	24	and	and	CC
58810	3482	25	also	also	RB
58810	3482	26	that	that	IN
58810	3482	27	the	the	DT
58810	3482	28	earth	earth	NN
58810	3482	29	may	may	MD
58810	3482	30	sometimes	sometimes	RB
58810	3482	31	come	come	VB
58810	3482	32	on	on	IN
58810	3482	33	one	one	CD
58810	3482	34	side	side	NN
58810	3482	35	of	of	IN
58810	3482	36	the	the	DT
58810	3482	37	plane	plane	NN
58810	3482	38	of	of	IN
58810	3482	39	the	the	DT
58810	3482	40	ring	ring	NN
58810	3482	41	while	while	IN
58810	3482	42	the	the	DT
58810	3482	43	sun	sun	NN
58810	3482	44	is	be	VBZ
58810	3482	45	shining	shine	VBG
58810	3482	46	on	on	IN
58810	3482	47	the	the	DT
58810	3482	48	other	other	JJ
58810	3482	49	.	.	.
58810	3483	1	In	in	IN
58810	3483	2	the	the	DT
58810	3483	3	figure	figure	NN
58810	3483	4	,	,	,
58810	3483	5	_	_	NNP
58810	3483	6	E	E	NNP
58810	3483	7	_	_	NNP
58810	3483	8	,	,	,
58810	3483	9	_	_	NNP
58810	3483	10	E	E	NNP
58810	3483	11	'	'	POS
58810	3483	12	_	_	NNP
58810	3483	13	,	,	,
58810	3483	14	_	_	NNP
58810	3483	15	E	E	NNP
58810	3483	16	'	'	''
58810	3483	17	'	'	''
58810	3483	18	_	_	NNP
58810	3483	19	,	,	,
58810	3483	20	and	and	CC
58810	3483	21	_	_	NNP
58810	3483	22	E	E	NNP
58810	3483	23	'	'	''
58810	3483	24	'	'	''
58810	3483	25	'	'	''
58810	3483	26	_	_	NNP
58810	3483	27	is	be	VBZ
58810	3483	28	the	the	DT
58810	3483	29	orbit	orbit	NN
58810	3483	30	of	of	IN
58810	3483	31	the	the	DT
58810	3483	32	earth	earth	NN
58810	3483	33	.	.	.
58810	3484	1	When	when	WRB
58810	3484	2	Saturn	Saturn	NNP
58810	3484	3	is	be	VBZ
58810	3484	4	at	at	IN
58810	3484	5	_	_	NNP
58810	3484	6	S	S	NNP
58810	3484	7	'	'	''
58810	3484	8	_	_	NN
58810	3484	9	,	,	,
58810	3484	10	or	or	CC
58810	3484	11	opposite	opposite	JJ
58810	3484	12	,	,	,
58810	3484	13	at	at	IN
58810	3484	14	_	_	NNP
58810	3484	15	F	F	NNP
58810	3484	16	_	_	NNP
58810	3484	17	,	,	,
58810	3484	18	the	the	DT
58810	3484	19	plane	plane	NN
58810	3484	20	of	of	IN
58810	3484	21	the	the	DT
58810	3484	22	ring	ring	NN
58810	3484	23	will	will	MD
58810	3484	24	pass	pass	VB
58810	3484	25	through	through	IN
58810	3484	26	the	the	DT
58810	3484	27	sun	sun	NN
58810	3484	28	,	,	,
58810	3484	29	and	and	CC
58810	3484	30	then	then	RB
58810	3484	31	only	only	RB
58810	3484	32	the	the	DT
58810	3484	33	edge	edge	NN
58810	3484	34	of	of	IN
58810	3484	35	the	the	DT
58810	3484	36	ring	ring	NN
58810	3484	37	will	will	MD
58810	3484	38	be	be	VB
58810	3484	39	illumined	illumine	VBN
58810	3484	40	.	.	.
58810	3485	1	Were	be	VBD
58810	3485	2	Saturn	Saturn	NNP
58810	3485	3	at	at	IN
58810	3485	4	_	_	NNP
58810	3485	5	S	S	NNP
58810	3485	6	_	_	NNP
58810	3485	7	,	,	,
58810	3485	8	and	and	CC
58810	3485	9	the	the	DT
58810	3485	10	earth	earth	NN
58810	3485	11	at	at	IN
58810	3485	12	_	_	NNP
58810	3485	13	E	E	NNP
58810	3485	14	'	'	POS
58810	3485	15	_	_	NNP
58810	3485	16	,	,	,
58810	3485	17	the	the	DT
58810	3485	18	plane	plane	NN
58810	3485	19	of	of	IN
58810	3485	20	the	the	DT
58810	3485	21	ring	ring	NN
58810	3485	22	would	would	MD
58810	3485	23	pass	pass	VB
58810	3485	24	through	through	IN
58810	3485	25	the	the	DT
58810	3485	26	earth	earth	NN
58810	3485	27	.	.	.
58810	3486	1	This	this	DT
58810	3486	2	would	would	MD
58810	3486	3	also	also	RB
58810	3486	4	be	be	VB
58810	3486	5	the	the	DT
58810	3486	6	case	case	NN
58810	3486	7	were	be	VBD
58810	3486	8	the	the	DT
58810	3486	9	earth	earth	NN
58810	3486	10	at	at	IN
58810	3486	11	_	_	NNP
58810	3486	12	E	E	NNP
58810	3486	13	'	'	''
58810	3486	14	'	'	''
58810	3486	15	'	'	''
58810	3486	16	_	_	NNP
58810	3486	17	,	,	,
58810	3486	18	and	and	CC
58810	3486	19	Saturn	Saturn	NNP
58810	3486	20	at	at	IN
58810	3486	21	_	_	NNP
58810	3486	22	S	S	NNP
58810	3486	23	'	'	''
58810	3486	24	'	'	''
58810	3486	25	_	_	XX
58810	3486	26	.	.	.
58810	3487	1	Were	be	VBD
58810	3487	2	Saturn	Saturn	NNP
58810	3487	3	at	at	IN
58810	3487	4	_	_	NNP
58810	3487	5	S	S	NNP
58810	3487	6	_	_	NNP
58810	3487	7	or	or	CC
58810	3487	8	at	at	IN
58810	3487	9	_	_	NNP
58810	3487	10	S	S	NNP
58810	3487	11	'	'	''
58810	3487	12	'	'	''
58810	3487	13	_	_	NNP
58810	3487	14	,	,	,
58810	3487	15	and	and	CC
58810	3487	16	the	the	DT
58810	3487	17	earth	earth	NN
58810	3487	18	farther	farther	RB
58810	3487	19	to	to	IN
58810	3487	20	the	the	DT
58810	3487	21	left	left	NN
58810	3487	22	or	or	CC
58810	3487	23	to	to	IN
58810	3487	24	the	the	DT
58810	3487	25	right	right	NN
58810	3487	26	,	,	,
58810	3487	27	the	the	DT
58810	3487	28	sun	sun	NN
58810	3487	29	would	would	MD
58810	3487	30	be	be	VB
58810	3487	31	shining	shine	VBG
58810	3487	32	on	on	IN
58810	3487	33	one	one	CD
58810	3487	34	side	side	NN
58810	3487	35	of	of	IN
58810	3487	36	the	the	DT
58810	3487	37	ring	ring	NN
58810	3487	38	while	while	IN
58810	3487	39	we	-PRON-	PRP
58810	3487	40	should	should	MD
58810	3487	41	be	be	VB
58810	3487	42	looking	look	VBG
58810	3487	43	on	on	IN
58810	3487	44	the	the	DT
58810	3487	45	other	other	JJ
58810	3487	46	.	.	.
58810	3488	1	In	in	IN
58810	3488	2	all	all	PDT
58810	3488	3	these	these	DT
58810	3488	4	cases	case	NNS
58810	3488	5	the	the	DT
58810	3488	6	ring	ring	NN
58810	3488	7	will	will	MD
58810	3488	8	disappear	disappear	VB
58810	3488	9	entirely	entirely	RB
58810	3488	10	in	in	IN
58810	3488	11	a	a	DT
58810	3488	12	telescope	telescope	NN
58810	3488	13	of	of	IN
58810	3488	14	ordinary	ordinary	JJ
58810	3488	15	power	power	NN
58810	3488	16	.	.	.
58810	3489	1	With	with	IN
58810	3489	2	very	very	RB
58810	3489	3	powerful	powerful	JJ
58810	3489	4	telescopes	telescope	NNS
58810	3489	5	the	the	DT
58810	3489	6	ring	ring	NN
58810	3489	7	will	will	MD
58810	3489	8	appear	appear	VB
58810	3489	9	,	,	,
58810	3489	10	in	in	IN
58810	3489	11	the	the	DT
58810	3489	12	first	first	JJ
58810	3489	13	two	two	CD
58810	3489	14	cases	case	NNS
58810	3489	15	,	,	,
58810	3489	16	as	as	IN
58810	3489	17	a	a	DT
58810	3489	18	thin	thin	JJ
58810	3489	19	line	line	NN
58810	3489	20	of	of	IN
58810	3489	21	light	light	NN
58810	3489	22	(	(	-LRB-
58810	3489	23	Fig	fig	NN
58810	3489	24	.	.	.
58810	3490	1	298	298	CD
58810	3490	2	)	)	-RRB-
58810	3490	3	.	.	.
58810	3491	1	It	-PRON-	PRP
58810	3491	2	will	will	MD
58810	3491	3	be	be	VB
58810	3491	4	seen	see	VBN
58810	3491	5	that	that	IN
58810	3491	6	all	all	PDT
58810	3491	7	these	these	DT
58810	3491	8	cases	case	NNS
58810	3491	9	of	of	IN
58810	3491	10	disappearance	disappearance	NN
58810	3491	11	must	must	MD
58810	3491	12	take	take	VB
58810	3491	13	place	place	NN
58810	3491	14	when	when	WRB
58810	3491	15	Saturn	Saturn	NNP
58810	3491	16	is	be	VBZ
58810	3491	17	in	in	IN
58810	3491	18	the	the	DT
58810	3491	19	parts	part	NNS
58810	3491	20	of	of	IN
58810	3491	21	his	-PRON-	PRP$
58810	3491	22	orbit	orbit	NN
58810	3491	23	intercepted	intercept	VBN
58810	3491	24	between	between	IN
58810	3491	25	the	the	DT
58810	3491	26	parallel	parallel	JJ
58810	3491	27	lines	line	NNS
58810	3491	28	_	_	NNP
58810	3491	29	AC	AC	NNP
58810	3491	30	_	_	NNP
58810	3491	31	and	and	CC
58810	3491	32	_	_	NNP
58810	3491	33	BD	BD	NNP
58810	3491	34	_	_	NNP
58810	3491	35	.	.	.
58810	3492	1	These	these	DT
58810	3492	2	lines	line	NNS
58810	3492	3	are	be	VBP
58810	3492	4	tangent	tangent	JJ
58810	3492	5	to	to	IN
58810	3492	6	the	the	DT
58810	3492	7	earth	earth	NN
58810	3492	8	's	's	POS
58810	3492	9	orbit	orbit	NN
58810	3492	10	,	,	,
58810	3492	11	which	which	WDT
58810	3492	12	they	-PRON-	PRP
58810	3492	13	enclose	enclose	VBP
58810	3492	14	,	,	,
58810	3492	15	and	and	CC
58810	3492	16	are	be	VBP
58810	3492	17	parallel	parallel	JJ
58810	3492	18	to	to	IN
58810	3492	19	the	the	DT
58810	3492	20	plane	plane	NN
58810	3492	21	of	of	IN
58810	3492	22	Saturn	Saturn	NNP
58810	3492	23	's	's	POS
58810	3492	24	ring	ring	NN
58810	3492	25	.	.	.
58810	3493	1	As	as	IN
58810	3493	2	Saturn	Saturn	NNP
58810	3493	3	passes	pass	VBZ
58810	3493	4	away	away	RB
58810	3493	5	from	from	IN
58810	3493	6	these	these	DT
58810	3493	7	two	two	CD
58810	3493	8	lines	line	NNS
58810	3493	9	on	on	IN
58810	3493	10	either	either	DT
58810	3493	11	side	side	NN
58810	3493	12	,	,	,
58810	3493	13	the	the	DT
58810	3493	14	rings	ring	NNS
58810	3493	15	appear	appear	VBP
58810	3493	16	more	more	RBR
58810	3493	17	and	and	CC
58810	3493	18	more	more	RBR
58810	3493	19	open	open	JJ
58810	3493	20	.	.	.
58810	3494	1	When	when	WRB
58810	3494	2	the	the	DT
58810	3494	3	dark	dark	JJ
58810	3494	4	side	side	NN
58810	3494	5	of	of	IN
58810	3494	6	the	the	DT
58810	3494	7	ring	ring	NN
58810	3494	8	is	be	VBZ
58810	3494	9	in	in	IN
58810	3494	10	view	view	NN
58810	3494	11	,	,	,
58810	3494	12	it	-PRON-	PRP
58810	3494	13	appears	appear	VBZ
58810	3494	14	as	as	IN
58810	3494	15	a	a	DT
58810	3494	16	black	black	JJ
58810	3494	17	line	line	NN
58810	3494	18	crossing	cross	VBG
58810	3494	19	the	the	DT
58810	3494	20	planet	planet	NN
58810	3494	21	;	;	:
58810	3494	22	and	and	CC
58810	3494	23	on	on	IN
58810	3494	24	such	such	JJ
58810	3494	25	occasions	occasion	NNS
58810	3494	26	the	the	DT
58810	3494	27	sunlight	sunlight	NN
58810	3494	28	reflected	reflect	VBD
58810	3494	29	from	from	IN
58810	3494	30	the	the	DT
58810	3494	31	outer	outer	JJ
58810	3494	32	and	and	CC
58810	3494	33	inner	inner	JJ
58810	3494	34	edges	edge	NNS
58810	3494	35	of	of	IN
58810	3494	36	the	the	DT
58810	3494	37	rings	ring	NNS
58810	3494	38	_	_	NNP
58810	3494	39	A	A	NNP
58810	3494	40	_	_	NNP
58810	3494	41	and	and	CC
58810	3494	42	_	_	NNP
58810	3494	43	B	B	NNP
58810	3494	44	_	_	NNP
58810	3494	45	enables	enable	VBZ
58810	3494	46	us	-PRON-	PRP
58810	3494	47	to	to	TO
58810	3494	48	see	see	VB
58810	3494	49	traces	trace	NNS
58810	3494	50	of	of	IN
58810	3494	51	the	the	DT
58810	3494	52	ring	ring	NN
58810	3494	53	on	on	IN
58810	3494	54	each	each	DT
58810	3494	55	side	side	NN
58810	3494	56	of	of	IN
58810	3494	57	Saturn	Saturn	NNP
58810	3494	58	,	,	,
58810	3494	59	at	at	IN
58810	3494	60	least	least	JJS
58810	3494	61	in	in	IN
58810	3494	62	places	place	NNS
58810	3494	63	where	where	WRB
58810	3494	64	two	two	CD
58810	3494	65	such	such	JJ
58810	3494	66	reflections	reflection	NNS
58810	3494	67	come	come	VBP
58810	3494	68	nearly	nearly	RB
58810	3494	69	together	together	RB
58810	3494	70	.	.	.
58810	3495	1	Fig	fig	NN
58810	3495	2	.	.	.
58810	3496	1	299	299	CD
58810	3496	2	illustrates	illustrate	VBZ
58810	3496	3	this	this	DT
58810	3496	4	reflection	reflection	NN
58810	3496	5	from	from	IN
58810	3496	6	the	the	DT
58810	3496	7	edges	edge	NNS
58810	3496	8	at	at	IN
58810	3496	9	the	the	DT
58810	3496	10	divisions	division	NNS
58810	3496	11	of	of	IN
58810	3496	12	the	the	DT
58810	3496	13	rings	ring	NNS
58810	3496	14	.	.	.
58810	3497	1	[	[	-LRB-
58810	3497	2	Illustration	illustration	NN
58810	3497	3	:	:	:
58810	3497	4	Fig	Fig	NNP
58810	3497	5	.	.	.
58810	3498	1	299	299	CD
58810	3498	2	.	.	.
58810	3498	3	]	]	-RRB-
58810	3499	1	273	273	CD
58810	3499	2	.	.	.
58810	3500	1	_	_	NNP
58810	3500	2	Changes	Changes	NNP
58810	3500	3	in	in	IN
58810	3500	4	Saturn	Saturn	NNP
58810	3500	5	's	's	POS
58810	3500	6	Ring._--The	Ring._--The	NNP
58810	3500	7	question	question	NN
58810	3500	8	whether	whether	IN
58810	3500	9	changes	change	NNS
58810	3500	10	are	be	VBP
58810	3500	11	going	go	VBG
58810	3500	12	on	on	RP
58810	3500	13	in	in	IN
58810	3500	14	the	the	DT
58810	3500	15	rings	ring	NNS
58810	3500	16	of	of	IN
58810	3500	17	Saturn	Saturn	NNP
58810	3500	18	is	be	VBZ
58810	3500	19	still	still	RB
58810	3500	20	unsettled	unsettled	JJ
58810	3500	21	.	.	.
58810	3501	1	Some	some	DT
58810	3501	2	observers	observer	NNS
58810	3501	3	have	have	VBP
58810	3501	4	believed	believe	VBN
58810	3501	5	that	that	IN
58810	3501	6	they	-PRON-	PRP
58810	3501	7	saw	see	VBD
58810	3501	8	additional	additional	JJ
58810	3501	9	divisions	division	NNS
58810	3501	10	in	in	IN
58810	3501	11	the	the	DT
58810	3501	12	rings	ring	NNS
58810	3501	13	from	from	IN
58810	3501	14	time	time	NN
58810	3501	15	to	to	IN
58810	3501	16	time	time	NN
58810	3501	17	;	;	:
58810	3501	18	but	but	CC
58810	3501	19	these	these	DT
58810	3501	20	may	may	MD
58810	3501	21	have	have	VB
58810	3501	22	been	be	VBN
58810	3501	23	errors	error	NNS
58810	3501	24	of	of	IN
58810	3501	25	vision	vision	NN
58810	3501	26	,	,	,
58810	3501	27	due	due	JJ
58810	3501	28	partly	partly	RB
58810	3501	29	to	to	IN
58810	3501	30	the	the	DT
58810	3501	31	shading	shading	NN
58810	3501	32	which	which	WDT
58810	3501	33	is	be	VBZ
58810	3501	34	known	know	VBN
58810	3501	35	to	to	TO
58810	3501	36	exist	exist	VB
58810	3501	37	on	on	IN
58810	3501	38	portions	portion	NNS
58810	3501	39	of	of	IN
58810	3501	40	the	the	DT
58810	3501	41	ring	ring	NN
58810	3501	42	.	.	.
58810	3502	1	Professor	Professor	NNP
58810	3502	2	Newcomb	Newcomb	NNP
58810	3502	3	says	say	VBZ
58810	3502	4	,	,	,
58810	3502	5	"	"	``
58810	3502	6	As	as	IN
58810	3502	7	seen	see	VBN
58810	3502	8	with	with	IN
58810	3502	9	the	the	DT
58810	3502	10	great	great	JJ
58810	3502	11	Washington	Washington	NNP
58810	3502	12	equatorial	equatorial	NN
58810	3502	13	in	in	IN
58810	3502	14	the	the	DT
58810	3502	15	autumn	autumn	NN
58810	3502	16	of	of	IN
58810	3502	17	1874	1874	CD
58810	3502	18	,	,	,
58810	3502	19	there	there	EX
58810	3502	20	was	be	VBD
58810	3502	21	no	no	DT
58810	3502	22	great	great	JJ
58810	3502	23	or	or	CC
58810	3502	24	sudden	sudden	JJ
58810	3502	25	contrast	contrast	NN
58810	3502	26	between	between	IN
58810	3502	27	the	the	DT
58810	3502	28	inner	inner	JJ
58810	3502	29	or	or	CC
58810	3502	30	dark	dark	JJ
58810	3502	31	edge	edge	NN
58810	3502	32	of	of	IN
58810	3502	33	the	the	DT
58810	3502	34	bright	bright	JJ
58810	3502	35	ring	ring	NN
58810	3502	36	and	and	CC
58810	3502	37	the	the	DT
58810	3502	38	outer	outer	JJ
58810	3502	39	edge	edge	NN
58810	3502	40	of	of	IN
58810	3502	41	the	the	DT
58810	3502	42	dusky	dusky	JJ
58810	3502	43	ring	ring	NN
58810	3502	44	.	.	.
58810	3503	1	There	there	EX
58810	3503	2	was	be	VBD
58810	3503	3	some	some	DT
58810	3503	4	suspicion	suspicion	NN
58810	3503	5	that	that	IN
58810	3503	6	the	the	DT
58810	3503	7	one	one	NN
58810	3503	8	shaded	shade	VBD
58810	3503	9	into	into	IN
58810	3503	10	the	the	DT
58810	3503	11	other	other	JJ
58810	3503	12	by	by	IN
58810	3503	13	insensible	insensible	JJ
58810	3503	14	gradations	gradation	NNS
58810	3503	15	.	.	.
58810	3504	1	No	no	DT
58810	3504	2	one	one	NN
58810	3504	3	could	could	MD
58810	3504	4	for	for	IN
58810	3504	5	a	a	DT
58810	3504	6	moment	moment	NN
58810	3504	7	suppose	suppose	NN
58810	3504	8	,	,	,
58810	3504	9	as	as	IN
58810	3504	10	some	some	DT
58810	3504	11	observers	observer	NNS
58810	3504	12	have	have	VBP
58810	3504	13	,	,	,
58810	3504	14	that	that	IN
58810	3504	15	there	there	EX
58810	3504	16	was	be	VBD
58810	3504	17	a	a	DT
58810	3504	18	separation	separation	NN
58810	3504	19	between	between	IN
58810	3504	20	these	these	DT
58810	3504	21	two	two	CD
58810	3504	22	rings	ring	NNS
58810	3504	23	.	.	.
58810	3505	1	All	all	PDT
58810	3505	2	these	these	DT
58810	3505	3	considerations	consideration	NNS
58810	3505	4	give	give	VBP
58810	3505	5	rise	rise	NN
58810	3505	6	to	to	IN
58810	3505	7	the	the	DT
58810	3505	8	question	question	NN
58810	3505	9	whether	whether	IN
58810	3505	10	the	the	DT
58810	3505	11	dusky	dusky	JJ
58810	3505	12	ring	ring	NN
58810	3505	13	may	may	MD
58810	3505	14	not	not	RB
58810	3505	15	be	be	VB
58810	3505	16	growing	grow	VBG
58810	3505	17	at	at	IN
58810	3505	18	the	the	DT
58810	3505	19	expense	expense	NN
58810	3505	20	of	of	IN
58810	3505	21	the	the	DT
58810	3505	22	inner	inner	JJ
58810	3505	23	bright	bright	JJ
58810	3505	24	ring	ring	NN
58810	3505	25	.	.	.
58810	3505	26	"	"	''
58810	3506	1	Struve	Struve	NNP
58810	3506	2	,	,	,
58810	3506	3	in	in	IN
58810	3506	4	1851	1851	CD
58810	3506	5	,	,	,
58810	3506	6	advanced	advance	VBD
58810	3506	7	the	the	DT
58810	3506	8	startling	startling	JJ
58810	3506	9	theory	theory	NN
58810	3506	10	that	that	IN
58810	3506	11	the	the	DT
58810	3506	12	inner	inner	JJ
58810	3506	13	edge	edge	NN
58810	3506	14	of	of	IN
58810	3506	15	the	the	DT
58810	3506	16	ring	ring	NN
58810	3506	17	was	be	VBD
58810	3506	18	gradually	gradually	RB
58810	3506	19	approaching	approach	VBG
58810	3506	20	the	the	DT
58810	3506	21	planet	planet	NN
58810	3506	22	,	,	,
58810	3506	23	the	the	DT
58810	3506	24	whole	whole	JJ
58810	3506	25	ring	ring	NN
58810	3506	26	spreading	spread	VBG
58810	3506	27	inwards	inward	NNS
58810	3506	28	,	,	,
58810	3506	29	and	and	CC
58810	3506	30	making	make	VBG
58810	3506	31	the	the	DT
58810	3506	32	central	central	JJ
58810	3506	33	opening	opening	NN
58810	3506	34	smaller	small	JJR
58810	3506	35	.	.	.
58810	3507	1	The	the	DT
58810	3507	2	theory	theory	NN
58810	3507	3	was	be	VBD
58810	3507	4	based	base	VBN
58810	3507	5	upon	upon	IN
58810	3507	6	the	the	DT
58810	3507	7	descriptions	description	NNS
58810	3507	8	and	and	CC
58810	3507	9	drawings	drawing	NNS
58810	3507	10	of	of	IN
58810	3507	11	the	the	DT
58810	3507	12	rings	ring	NNS
58810	3507	13	by	by	IN
58810	3507	14	the	the	DT
58810	3507	15	astronomers	astronomer	NNS
58810	3507	16	of	of	IN
58810	3507	17	the	the	DT
58810	3507	18	seventeenth	seventeenth	JJ
58810	3507	19	century	century	NN
58810	3507	20	,	,	,
58810	3507	21	especially	especially	RB
58810	3507	22	Huyghens	Huyghens	NNPS
58810	3507	23	,	,	,
58810	3507	24	and	and	CC
58810	3507	25	the	the	DT
58810	3507	26	measures	measure	NNS
58810	3507	27	made	make	VBN
58810	3507	28	by	by	IN
58810	3507	29	later	later	JJ
58810	3507	30	astronomers	astronomer	NNS
58810	3507	31	up	up	RB
58810	3507	32	to	to	IN
58810	3507	33	1851	1851	CD
58810	3507	34	.	.	.
58810	3508	1	This	this	DT
58810	3508	2	supposed	suppose	VBN
58810	3508	3	change	change	NN
58810	3508	4	in	in	IN
58810	3508	5	the	the	DT
58810	3508	6	dimension	dimension	NN
58810	3508	7	of	of	IN
58810	3508	8	the	the	DT
58810	3508	9	ring	ring	NN
58810	3508	10	is	be	VBZ
58810	3508	11	shown	show	VBN
58810	3508	12	in	in	IN
58810	3508	13	Fig	Fig	NNP
58810	3508	14	.	.	.
58810	3509	1	300	300	CD
58810	3509	2	.	.	.
58810	3510	1	[	[	-LRB-
58810	3510	2	Illustration	illustration	NN
58810	3510	3	:	:	:
58810	3510	4	Fig	Fig	NNP
58810	3510	5	.	.	.
58810	3511	1	300	300	CD
58810	3511	2	.	.	.
58810	3511	3	]	]	-RRB-
58810	3512	1	274	274	CD
58810	3512	2	.	.	.
58810	3513	1	_	_	NNP
58810	3513	2	Constitution	Constitution	NNP
58810	3513	3	of	of	IN
58810	3513	4	Saturn	Saturn	NNP
58810	3513	5	's	's	POS
58810	3513	6	Ring._--The	Ring._--The	NNP
58810	3513	7	theory	theory	NN
58810	3513	8	now	now	RB
58810	3513	9	generally	generally	RB
58810	3513	10	held	hold	VBN
58810	3513	11	by	by	IN
58810	3513	12	astronomers	astronomer	NNS
58810	3513	13	is	be	VBZ
58810	3513	14	,	,	,
58810	3513	15	that	that	IN
58810	3513	16	the	the	DT
58810	3513	17	ring	ring	NN
58810	3513	18	is	be	VBZ
58810	3513	19	composed	compose	VBN
58810	3513	20	of	of	IN
58810	3513	21	a	a	DT
58810	3513	22	cloud	cloud	NN
58810	3513	23	of	of	IN
58810	3513	24	satellites	satellite	NNS
58810	3513	25	too	too	RB
58810	3513	26	small	small	JJ
58810	3513	27	to	to	TO
58810	3513	28	be	be	VB
58810	3513	29	separately	separately	RB
58810	3513	30	seen	see	VBN
58810	3513	31	in	in	IN
58810	3513	32	the	the	DT
58810	3513	33	telescope	telescope	NN
58810	3513	34	,	,	,
58810	3513	35	and	and	CC
58810	3513	36	too	too	RB
58810	3513	37	close	close	RB
58810	3513	38	together	together	RB
58810	3513	39	to	to	TO
58810	3513	40	admit	admit	VB
58810	3513	41	of	of	IN
58810	3513	42	visible	visible	JJ
58810	3513	43	intervals	interval	NNS
58810	3513	44	between	between	IN
58810	3513	45	them	-PRON-	PRP
58810	3513	46	.	.	.
58810	3514	1	The	the	DT
58810	3514	2	ring	ring	NN
58810	3514	3	looks	look	VBZ
58810	3514	4	solid	solid	JJ
58810	3514	5	,	,	,
58810	3514	6	because	because	IN
58810	3514	7	its	-PRON-	PRP$
58810	3514	8	parts	part	NNS
58810	3514	9	are	be	VBP
58810	3514	10	too	too	RB
58810	3514	11	small	small	JJ
58810	3514	12	and	and	CC
58810	3514	13	too	too	RB
58810	3514	14	numerous	numerous	JJ
58810	3514	15	to	to	TO
58810	3514	16	be	be	VB
58810	3514	17	seen	see	VBN
58810	3514	18	singly	singly	RB
58810	3514	19	.	.	.
58810	3515	1	They	-PRON-	PRP
58810	3515	2	are	be	VBP
58810	3515	3	like	like	IN
58810	3515	4	the	the	DT
58810	3515	5	minute	minute	NN
58810	3515	6	drops	drop	NNS
58810	3515	7	of	of	IN
58810	3515	8	water	water	NN
58810	3515	9	that	that	WDT
58810	3515	10	make	make	VBP
58810	3515	11	up	up	RP
58810	3515	12	clouds	cloud	NNS
58810	3515	13	and	and	CC
58810	3515	14	fogs	fog	NNS
58810	3515	15	,	,	,
58810	3515	16	which	which	WDT
58810	3515	17	to	to	IN
58810	3515	18	our	-PRON-	PRP$
58810	3515	19	eyes	eye	NNS
58810	3515	20	seem	seem	VBP
58810	3515	21	like	like	IN
58810	3515	22	solid	solid	JJ
58810	3515	23	masses	masse	NNS
58810	3515	24	.	.	.
58810	3516	1	In	in	IN
58810	3516	2	the	the	DT
58810	3516	3	dusky	dusky	NN
58810	3516	4	ring	re	VBG
58810	3516	5	the	the	DT
58810	3516	6	particles	particle	NNS
58810	3516	7	may	may	MD
58810	3516	8	be	be	VB
58810	3516	9	so	so	RB
58810	3516	10	scattered	scatter	VBN
58810	3516	11	that	that	IN
58810	3516	12	we	-PRON-	PRP
58810	3516	13	can	can	MD
58810	3516	14	see	see	VB
58810	3516	15	through	through	IN
58810	3516	16	the	the	DT
58810	3516	17	cloud	cloud	NN
58810	3516	18	,	,	,
58810	3516	19	the	the	DT
58810	3516	20	duskiness	duskiness	NN
58810	3516	21	being	be	VBG
58810	3516	22	due	due	JJ
58810	3516	23	to	to	IN
58810	3516	24	the	the	DT
58810	3516	25	blending	blending	NN
58810	3516	26	of	of	IN
58810	3516	27	light	light	NN
58810	3516	28	and	and	CC
58810	3516	29	darkness	darkness	NN
58810	3516	30	.	.	.
58810	3517	1	Some	some	DT
58810	3517	2	believe	believe	VBP
58810	3517	3	,	,	,
58810	3517	4	however	however	RB
58810	3517	5	,	,	,
58810	3517	6	that	that	IN
58810	3517	7	the	the	DT
58810	3517	8	duskiness	duskiness	NN
58810	3517	9	is	be	VBZ
58810	3517	10	caused	cause	VBN
58810	3517	11	by	by	IN
58810	3517	12	the	the	DT
58810	3517	13	darker	dark	JJR
58810	3517	14	color	color	NN
58810	3517	15	of	of	IN
58810	3517	16	the	the	DT
58810	3517	17	particles	particle	NNS
58810	3517	18	rather	rather	RB
58810	3517	19	than	than	IN
58810	3517	20	by	by	IN
58810	3517	21	their	-PRON-	PRP$
58810	3517	22	being	be	VBG
58810	3517	23	farther	far	RBR
58810	3517	24	apart	apart	RB
58810	3517	25	.	.	.
58810	3518	1	Uranus	uranus	NN
58810	3518	2	.	.	.
58810	3519	1	275	275	CD
58810	3519	2	.	.	.
58810	3520	1	_	_	NNP
58810	3520	2	Orbit	Orbit	NNP
58810	3520	3	and	and	CC
58810	3520	4	Dimensions	Dimensions	NNPS
58810	3520	5	of	of	IN
58810	3520	6	Uranus._--Uranus	uranus._--uranus	CD
58810	3520	7	,	,	,
58810	3520	8	the	the	DT
58810	3520	9	smallest	small	JJS
58810	3520	10	of	of	IN
58810	3520	11	the	the	DT
58810	3520	12	outer	outer	JJ
58810	3520	13	group	group	NN
58810	3520	14	of	of	IN
58810	3520	15	planets	planet	NNS
58810	3520	16	,	,	,
58810	3520	17	has	have	VBZ
58810	3520	18	a	a	DT
58810	3520	19	diameter	diameter	NN
58810	3520	20	of	of	IN
58810	3520	21	nearly	nearly	RB
58810	3520	22	thirty	thirty	CD
58810	3520	23	-	-	HYPH
58810	3520	24	two	two	CD
58810	3520	25	thousand	thousand	CD
58810	3520	26	miles	mile	NNS
58810	3520	27	.	.	.
58810	3521	1	It	-PRON-	PRP
58810	3521	2	is	be	VBZ
58810	3521	3	a	a	DT
58810	3521	4	little	little	JJ
58810	3521	5	less	less	RBR
58810	3521	6	dense	dense	JJ
58810	3521	7	than	than	IN
58810	3521	8	Jupiter	Jupiter	NNP
58810	3521	9	,	,	,
58810	3521	10	and	and	CC
58810	3521	11	its	-PRON-	PRP$
58810	3521	12	mean	mean	JJ
58810	3521	13	distance	distance	NN
58810	3521	14	from	from	IN
58810	3521	15	the	the	DT
58810	3521	16	sun	sun	NN
58810	3521	17	is	be	VBZ
58810	3521	18	about	about	RB
58810	3521	19	seventeen	seventeen	CD
58810	3521	20	hundred	hundred	CD
58810	3521	21	and	and	CC
58810	3521	22	seventy	seventy	CD
58810	3521	23	millions	million	NNS
58810	3521	24	of	of	IN
58810	3521	25	miles	mile	NNS
58810	3521	26	.	.	.
58810	3522	1	Its	-PRON-	PRP$
58810	3522	2	orbit	orbit	NN
58810	3522	3	has	have	VBZ
58810	3522	4	about	about	IN
58810	3522	5	the	the	DT
58810	3522	6	same	same	JJ
58810	3522	7	eccentricity	eccentricity	NN
58810	3522	8	as	as	IN
58810	3522	9	that	that	DT
58810	3522	10	of	of	IN
58810	3522	11	Jupiter	Jupiter	NNP
58810	3522	12	,	,	,
58810	3522	13	and	and	CC
58810	3522	14	is	be	VBZ
58810	3522	15	inclined	inclined	JJ
58810	3522	16	less	less	JJR
58810	3522	17	than	than	IN
58810	3522	18	a	a	DT
58810	3522	19	degree	degree	NN
58810	3522	20	to	to	IN
58810	3522	21	the	the	DT
58810	3522	22	ecliptic	ecliptic	NN
58810	3522	23	.	.	.
58810	3523	1	Uranus	Uranus	NNP
58810	3523	2	makes	make	VBZ
58810	3523	3	a	a	DT
58810	3523	4	revolution	revolution	NN
58810	3523	5	around	around	IN
58810	3523	6	the	the	DT
58810	3523	7	sun	sun	NN
58810	3523	8	in	in	IN
58810	3523	9	eighty	eighty	CD
58810	3523	10	-	-	HYPH
58810	3523	11	four	four	CD
58810	3523	12	years	year	NNS
58810	3523	13	,	,	,
58810	3523	14	moving	move	VBG
58810	3523	15	at	at	IN
58810	3523	16	the	the	DT
58810	3523	17	rate	rate	NN
58810	3523	18	of	of	IN
58810	3523	19	a	a	DT
58810	3523	20	little	little	JJ
58810	3523	21	over	over	IN
58810	3523	22	four	four	CD
58810	3523	23	miles	mile	NNS
58810	3523	24	a	a	DT
58810	3523	25	second	second	NN
58810	3523	26	.	.	.
58810	3524	1	It	-PRON-	PRP
58810	3524	2	is	be	VBZ
58810	3524	3	visible	visible	JJ
58810	3524	4	to	to	IN
58810	3524	5	the	the	DT
58810	3524	6	naked	naked	JJ
58810	3524	7	eye	eye	NN
58810	3524	8	as	as	IN
58810	3524	9	a	a	DT
58810	3524	10	star	star	NN
58810	3524	11	of	of	IN
58810	3524	12	the	the	DT
58810	3524	13	sixth	sixth	JJ
58810	3524	14	magnitude	magnitude	NN
58810	3524	15	.	.	.
58810	3525	1	As	as	IN
58810	3525	2	seen	see	VBN
58810	3525	3	in	in	IN
58810	3525	4	a	a	DT
58810	3525	5	large	large	JJ
58810	3525	6	telescope	telescope	NN
58810	3525	7	,	,	,
58810	3525	8	the	the	DT
58810	3525	9	planet	planet	NN
58810	3525	10	has	have	VBZ
58810	3525	11	a	a	DT
58810	3525	12	decidedly	decidedly	RB
58810	3525	13	sea	sea	NN
58810	3525	14	-	-	HYPH
58810	3525	15	green	green	JJ
58810	3525	16	color	color	NN
58810	3525	17	;	;	:
58810	3525	18	but	but	CC
58810	3525	19	no	no	DT
58810	3525	20	markings	marking	NNS
58810	3525	21	have	have	VBP
58810	3525	22	with	with	IN
58810	3525	23	certainty	certainty	NN
58810	3525	24	been	be	VBN
58810	3525	25	detected	detect	VBN
58810	3525	26	on	on	IN
58810	3525	27	its	-PRON-	PRP$
58810	3525	28	disk	disk	NN
58810	3525	29	,	,	,
58810	3525	30	so	so	IN
58810	3525	31	that	that	IN
58810	3525	32	nothing	nothing	NN
58810	3525	33	is	be	VBZ
58810	3525	34	really	really	RB
58810	3525	35	known	know	VBN
58810	3525	36	with	with	IN
58810	3525	37	regard	regard	NN
58810	3525	38	to	to	IN
58810	3525	39	its	-PRON-	PRP$
58810	3525	40	rotation	rotation	NN
58810	3525	41	.	.	.
58810	3526	1	Fig	fig	NN
58810	3526	2	.	.	.
58810	3527	1	301	301	CD
58810	3527	2	shows	show	VBZ
58810	3527	3	the	the	DT
58810	3527	4	comparative	comparative	JJ
58810	3527	5	size	size	NN
58810	3527	6	of	of	IN
58810	3527	7	Uranus	Uranus	NNP
58810	3527	8	and	and	CC
58810	3527	9	the	the	DT
58810	3527	10	earth	earth	NN
58810	3527	11	.	.	.
58810	3528	1	[	[	-LRB-
58810	3528	2	Illustration	illustration	NN
58810	3528	3	:	:	:
58810	3528	4	Fig	Fig	NNP
58810	3528	5	.	.	.
58810	3529	1	301	301	CD
58810	3529	2	.	.	.
58810	3529	3	]	]	-RRB-
58810	3530	1	276	276	CD
58810	3530	2	.	.	.
58810	3531	1	_	_	NNP
58810	3531	2	Discovery	Discovery	NNP
58810	3531	3	of	of	IN
58810	3531	4	Uranus._--This	Uranus._--This	NNP
58810	3531	5	planet	planet	NN
58810	3531	6	was	be	VBD
58810	3531	7	discovered	discover	VBN
58810	3531	8	by	by	IN
58810	3531	9	Sir	Sir	NNP
58810	3531	10	William	William	NNP
58810	3531	11	Herschel	Herschel	NNP
58810	3531	12	in	in	IN
58810	3531	13	March	March	NNP
58810	3531	14	,	,	,
58810	3531	15	1781	1781	CD
58810	3531	16	.	.	.
58810	3532	1	He	-PRON-	PRP
58810	3532	2	was	be	VBD
58810	3532	3	engaged	engage	VBN
58810	3532	4	at	at	IN
58810	3532	5	the	the	DT
58810	3532	6	time	time	NN
58810	3532	7	in	in	IN
58810	3532	8	examining	examine	VBG
58810	3532	9	the	the	DT
58810	3532	10	small	small	JJ
58810	3532	11	stars	star	NNS
58810	3532	12	of	of	IN
58810	3532	13	the	the	DT
58810	3532	14	constellation	constellation	NN
58810	3532	15	_	_	NNP
58810	3532	16	Gemini	Gemini	NNP
58810	3532	17	_	_	NNP
58810	3532	18	,	,	,
58810	3532	19	or	or	CC
58810	3532	20	the	the	DT
58810	3532	21	Twins	twin	NNS
58810	3532	22	.	.	.
58810	3533	1	He	-PRON-	PRP
58810	3533	2	noticed	notice	VBD
58810	3533	3	that	that	IN
58810	3533	4	this	this	DT
58810	3533	5	object	object	NN
58810	3533	6	which	which	WDT
58810	3533	7	had	have	VBD
58810	3533	8	attracted	attract	VBN
58810	3533	9	his	-PRON-	PRP$
58810	3533	10	attention	attention	NN
58810	3533	11	had	have	VBD
58810	3533	12	an	an	DT
58810	3533	13	appreciable	appreciable	JJ
58810	3533	14	disk	disk	NN
58810	3533	15	,	,	,
58810	3533	16	and	and	CC
58810	3533	17	therefore	therefore	RB
58810	3533	18	could	could	MD
58810	3533	19	not	not	RB
58810	3533	20	be	be	VB
58810	3533	21	a	a	DT
58810	3533	22	star	star	NN
58810	3533	23	.	.	.
58810	3534	1	He	-PRON-	PRP
58810	3534	2	also	also	RB
58810	3534	3	perceived	perceive	VBD
58810	3534	4	by	by	IN
58810	3534	5	its	-PRON-	PRP$
58810	3534	6	motion	motion	NN
58810	3534	7	that	that	IN
58810	3534	8	it	-PRON-	PRP
58810	3534	9	could	could	MD
58810	3534	10	not	not	RB
58810	3534	11	be	be	VB
58810	3534	12	a	a	DT
58810	3534	13	nebula	nebula	NN
58810	3534	14	;	;	:
58810	3534	15	he	-PRON-	PRP
58810	3534	16	therefore	therefore	RB
58810	3534	17	concluded	conclude	VBD
58810	3534	18	that	that	IN
58810	3534	19	it	-PRON-	PRP
58810	3534	20	was	be	VBD
58810	3534	21	a	a	DT
58810	3534	22	comet	comet	NN
58810	3534	23	,	,	,
58810	3534	24	and	and	CC
58810	3534	25	announced	announce	VBD
58810	3534	26	his	-PRON-	PRP$
58810	3534	27	discovery	discovery	NN
58810	3534	28	as	as	IN
58810	3534	29	such	such	JJ
58810	3534	30	.	.	.
58810	3535	1	On	on	IN
58810	3535	2	attempting	attempt	VBG
58810	3535	3	to	to	TO
58810	3535	4	compute	compute	VB
58810	3535	5	its	-PRON-	PRP$
58810	3535	6	orbit	orbit	NN
58810	3535	7	,	,	,
58810	3535	8	it	-PRON-	PRP
58810	3535	9	was	be	VBD
58810	3535	10	soon	soon	RB
58810	3535	11	found	find	VBN
58810	3535	12	that	that	IN
58810	3535	13	its	-PRON-	PRP$
58810	3535	14	motions	motion	NNS
58810	3535	15	could	could	MD
58810	3535	16	be	be	VB
58810	3535	17	accounted	account	VBN
58810	3535	18	for	for	IN
58810	3535	19	only	only	RB
58810	3535	20	on	on	IN
58810	3535	21	the	the	DT
58810	3535	22	supposition	supposition	NN
58810	3535	23	that	that	IN
58810	3535	24	it	-PRON-	PRP
58810	3535	25	was	be	VBD
58810	3535	26	moving	move	VBG
58810	3535	27	in	in	IN
58810	3535	28	a	a	DT
58810	3535	29	circular	circular	JJ
58810	3535	30	orbit	orbit	NN
58810	3535	31	at	at	IN
58810	3535	32	about	about	RB
58810	3535	33	twice	twice	PDT
58810	3535	34	the	the	DT
58810	3535	35	distance	distance	NN
58810	3535	36	of	of	IN
58810	3535	37	Saturn	Saturn	NNP
58810	3535	38	from	from	IN
58810	3535	39	the	the	DT
58810	3535	40	sun	sun	NN
58810	3535	41	.	.	.
58810	3536	1	It	-PRON-	PRP
58810	3536	2	was	be	VBD
58810	3536	3	therefore	therefore	RB
58810	3536	4	recognized	recognize	VBN
58810	3536	5	as	as	IN
58810	3536	6	a	a	DT
58810	3536	7	new	new	JJ
58810	3536	8	planet	planet	NN
58810	3536	9	,	,	,
58810	3536	10	whose	whose	WP$
58810	3536	11	discovery	discovery	NN
58810	3536	12	nearly	nearly	RB
58810	3536	13	doubled	double	VBD
58810	3536	14	the	the	DT
58810	3536	15	dimensions	dimension	NNS
58810	3536	16	of	of	IN
58810	3536	17	the	the	DT
58810	3536	18	solar	solar	JJ
58810	3536	19	system	system	NN
58810	3536	20	as	as	IN
58810	3536	21	it	-PRON-	PRP
58810	3536	22	was	be	VBD
58810	3536	23	then	then	RB
58810	3536	24	known	know	VBN
58810	3536	25	.	.	.
58810	3537	1	277	277	CD
58810	3537	2	.	.	.
58810	3538	1	_	_	NNP
58810	3538	2	The	the	DT
58810	3538	3	Name	Name	NNP
58810	3538	4	of	of	IN
58810	3538	5	the	the	DT
58810	3538	6	Planet._--Herschel	Planet._--Herschel	NNS
58810	3538	7	,	,	,
58810	3538	8	out	out	IN
58810	3538	9	of	of	IN
58810	3538	10	compliment	compliment	NN
58810	3538	11	to	to	IN
58810	3538	12	his	-PRON-	PRP$
58810	3538	13	patron	patron	NN
58810	3538	14	,	,	,
58810	3538	15	George	George	NNP
58810	3538	16	III	III	NNP
58810	3538	17	.	.	NNP
58810	3538	18	,	,	,
58810	3538	19	proposed	propose	VBD
58810	3538	20	to	to	TO
58810	3538	21	call	call	VB
58810	3538	22	the	the	DT
58810	3538	23	new	new	JJ
58810	3538	24	planet	planet	NN
58810	3538	25	_	_	NNP
58810	3538	26	Georgium	Georgium	NNP
58810	3538	27	Sidus	Sidus	NNP
58810	3538	28	_	_	NNP
58810	3538	29	(	(	-LRB-
58810	3538	30	the	the	DT
58810	3538	31	Georgian	Georgian	NNP
58810	3538	32	Star	Star	NNP
58810	3538	33	)	)	-RRB-
58810	3538	34	;	;	:
58810	3538	35	but	but	CC
58810	3538	36	this	this	DT
58810	3538	37	name	name	NN
58810	3538	38	found	find	VBD
58810	3538	39	little	little	JJ
58810	3538	40	favor	favor	NN
58810	3538	41	.	.	.
58810	3539	1	The	the	DT
58810	3539	2	name	name	NN
58810	3539	3	of	of	IN
58810	3539	4	_	_	NNP
58810	3539	5	Herschel	Herschel	NNP
58810	3539	6	_	_	NNP
58810	3539	7	was	be	VBD
58810	3539	8	proposed	propose	VBN
58810	3539	9	,	,	,
58810	3539	10	and	and	CC
58810	3539	11	continued	continue	VBN
58810	3539	12	in	in	IN
58810	3539	13	use	use	NN
58810	3539	14	in	in	IN
58810	3539	15	England	England	NNP
58810	3539	16	for	for	IN
58810	3539	17	a	a	DT
58810	3539	18	time	time	NN
58810	3539	19	,	,	,
58810	3539	20	but	but	CC
58810	3539	21	did	do	VBD
58810	3539	22	not	not	RB
58810	3539	23	meet	meet	VB
58810	3539	24	with	with	IN
58810	3539	25	general	general	JJ
58810	3539	26	approval	approval	NN
58810	3539	27	.	.	.
58810	3540	1	Various	various	JJ
58810	3540	2	other	other	JJ
58810	3540	3	names	name	NNS
58810	3540	4	were	be	VBD
58810	3540	5	suggested	suggest	VBN
58810	3540	6	,	,	,
58810	3540	7	and	and	CC
58810	3540	8	finally	finally	RB
58810	3540	9	that	that	DT
58810	3540	10	of	of	IN
58810	3540	11	_	_	NNP
58810	3540	12	Uranus	Uranus	NNP
58810	3540	13	_	_	NNP
58810	3540	14	was	be	VBD
58810	3540	15	adopted	adopt	VBN
58810	3540	16	.	.	.
58810	3541	1	[	[	-LRB-
58810	3541	2	Illustration	illustration	NN
58810	3541	3	:	:	:
58810	3541	4	Fig	Fig	NNP
58810	3541	5	.	.	.
58810	3542	1	302	302	CD
58810	3542	2	.	.	.
58810	3542	3	]	]	-RRB-
58810	3543	1	278	278	CD
58810	3543	2	.	.	.
58810	3544	1	_	_	NNP
58810	3544	2	The	the	DT
58810	3544	3	Satellites	Satellites	NNPS
58810	3544	4	of	of	IN
58810	3544	5	Uranus._--Uranus	uranus._--uranus	CD
58810	3544	6	is	be	VBZ
58810	3544	7	accompanied	accompany	VBN
58810	3544	8	by	by	IN
58810	3544	9	four	four	CD
58810	3544	10	satellites	satellite	NNS
58810	3544	11	,	,	,
58810	3544	12	whose	whose	WP$
58810	3544	13	orbits	orbit	NNS
58810	3544	14	are	be	VBP
58810	3544	15	shown	show	VBN
58810	3544	16	in	in	IN
58810	3544	17	Fig	Fig	NNP
58810	3544	18	.	.	.
58810	3545	1	302	302	CD
58810	3545	2	.	.	.
58810	3546	1	These	these	DT
58810	3546	2	satellites	satellite	NNS
58810	3546	3	are	be	VBP
58810	3546	4	remarkable	remarkable	JJ
58810	3546	5	for	for	IN
58810	3546	6	the	the	DT
58810	3546	7	great	great	JJ
58810	3546	8	inclination	inclination	NN
58810	3546	9	of	of	IN
58810	3546	10	their	-PRON-	PRP$
58810	3546	11	orbits	orbit	NNS
58810	3546	12	to	to	IN
58810	3546	13	the	the	DT
58810	3546	14	plane	plane	NN
58810	3546	15	of	of	IN
58810	3546	16	the	the	DT
58810	3546	17	planet	planet	NN
58810	3546	18	's	's	POS
58810	3546	19	orbit	orbit	NN
58810	3546	20	,	,	,
58810	3546	21	amounting	amount	VBG
58810	3546	22	to	to	IN
58810	3546	23	about	about	RB
58810	3546	24	eighty	eighty	CD
58810	3546	25	degrees	degree	NNS
58810	3546	26	,	,	,
58810	3546	27	and	and	CC
58810	3546	28	for	for	IN
58810	3546	29	their	-PRON-	PRP$
58810	3546	30	_	_	NNP
58810	3546	31	retrograde	retrograde	NN
58810	3546	32	_	_	NNP
58810	3546	33	motion	motion	NN
58810	3546	34	;	;	:
58810	3546	35	that	that	RB
58810	3546	36	is	is	RB
58810	3546	37	,	,	,
58810	3546	38	they	-PRON-	PRP
58810	3546	39	move	move	VBP
58810	3546	40	_	_	NNP
58810	3546	41	from	from	IN
58810	3546	42	east	east	NN
58810	3546	43	to	to	IN
58810	3546	44	west	west	NNP
58810	3546	45	_	_	NNP
58810	3546	46	,	,	,
58810	3546	47	instead	instead	RB
58810	3546	48	of	of	IN
58810	3546	49	from	from	IN
58810	3546	50	west	west	NNP
58810	3546	51	to	to	IN
58810	3546	52	east	east	NNP
58810	3546	53	,	,	,
58810	3546	54	as	as	IN
58810	3546	55	in	in	IN
58810	3546	56	the	the	DT
58810	3546	57	case	case	NN
58810	3546	58	of	of	IN
58810	3546	59	all	all	PDT
58810	3546	60	the	the	DT
58810	3546	61	planets	planet	NNS
58810	3546	62	and	and	CC
58810	3546	63	of	of	IN
58810	3546	64	all	all	PDT
58810	3546	65	the	the	DT
58810	3546	66	satellites	satellite	NNS
58810	3546	67	previously	previously	RB
58810	3546	68	discovered	discover	VBD
58810	3546	69	.	.	.
58810	3547	1	Neptune	Neptune	NNP
58810	3547	2	.	.	.
58810	3548	1	279	279	CD
58810	3548	2	.	.	.
58810	3549	1	_	_	NNP
58810	3549	2	Orbit	Orbit	NNP
58810	3549	3	and	and	CC
58810	3549	4	Dimensions	Dimensions	NNPS
58810	3549	5	of	of	IN
58810	3549	6	Neptune._--So	neptune._--so	NN
58810	3549	7	far	far	RB
58810	3549	8	as	as	IN
58810	3549	9	known	know	VBN
58810	3549	10	,	,	,
58810	3549	11	Neptune	Neptune	NNP
58810	3549	12	is	be	VBZ
58810	3549	13	the	the	DT
58810	3549	14	most	most	RBS
58810	3549	15	remote	remote	JJ
58810	3549	16	member	member	NN
58810	3549	17	of	of	IN
58810	3549	18	the	the	DT
58810	3549	19	solar	solar	JJ
58810	3549	20	system	system	NN
58810	3549	21	,	,	,
58810	3549	22	its	-PRON-	PRP$
58810	3549	23	mean	mean	JJ
58810	3549	24	distance	distance	NN
58810	3549	25	from	from	IN
58810	3549	26	the	the	DT
58810	3549	27	sun	sun	NN
58810	3549	28	being	be	VBG
58810	3549	29	twenty	twenty	CD
58810	3549	30	-	-	HYPH
58810	3549	31	seven	seven	CD
58810	3549	32	hundred	hundred	CD
58810	3549	33	and	and	CC
58810	3549	34	seventy	seventy	CD
58810	3549	35	-	-	HYPH
58810	3549	36	five	five	CD
58810	3549	37	million	million	CD
58810	3549	38	miles	mile	NNS
58810	3549	39	.	.	.
58810	3550	1	This	this	DT
58810	3550	2	distance	distance	NN
58810	3550	3	is	be	VBZ
58810	3550	4	considerably	considerably	RB
58810	3550	5	less	less	JJR
58810	3550	6	than	than	IN
58810	3550	7	twice	twice	PDT
58810	3550	8	that	that	DT
58810	3550	9	of	of	IN
58810	3550	10	Uranus	uranus	NN
58810	3550	11	.	.	.
58810	3551	1	Neptune	Neptune	NNP
58810	3551	2	revolves	revolve	VBZ
58810	3551	3	around	around	IN
58810	3551	4	the	the	DT
58810	3551	5	sun	sun	NN
58810	3551	6	in	in	IN
58810	3551	7	a	a	DT
58810	3551	8	period	period	NN
58810	3551	9	of	of	IN
58810	3551	10	a	a	DT
58810	3551	11	little	little	JJ
58810	3551	12	less	less	JJR
58810	3551	13	than	than	IN
58810	3551	14	a	a	DT
58810	3551	15	hundred	hundred	CD
58810	3551	16	and	and	CC
58810	3551	17	sixty	sixty	CD
58810	3551	18	-	-	HYPH
58810	3551	19	five	five	CD
58810	3551	20	years	year	NNS
58810	3551	21	.	.	.
58810	3552	1	Its	-PRON-	PRP$
58810	3552	2	orbit	orbit	NN
58810	3552	3	has	have	VBZ
58810	3552	4	but	but	CC
58810	3552	5	slight	slight	JJ
58810	3552	6	eccentricity	eccentricity	NN
58810	3552	7	,	,	,
58810	3552	8	and	and	CC
58810	3552	9	is	be	VBZ
58810	3552	10	inclined	inclined	JJ
58810	3552	11	less	less	JJR
58810	3552	12	than	than	IN
58810	3552	13	two	two	CD
58810	3552	14	degrees	degree	NNS
58810	3552	15	to	to	IN
58810	3552	16	the	the	DT
58810	3552	17	ecliptic	ecliptic	NN
58810	3552	18	.	.	.
58810	3553	1	This	this	DT
58810	3553	2	planet	planet	NN
58810	3553	3	is	be	VBZ
58810	3553	4	considerably	considerably	RB
58810	3553	5	larger	large	JJR
58810	3553	6	than	than	IN
58810	3553	7	Uranus	Uranus	NNP
58810	3553	8	,	,	,
58810	3553	9	its	-PRON-	PRP$
58810	3553	10	diameter	diameter	NN
58810	3553	11	being	be	VBG
58810	3553	12	nearly	nearly	RB
58810	3553	13	thirty	thirty	CD
58810	3553	14	-	-	HYPH
58810	3553	15	five	five	CD
58810	3553	16	thousand	thousand	CD
58810	3553	17	miles	mile	NNS
58810	3553	18	.	.	.
58810	3554	1	It	-PRON-	PRP
58810	3554	2	is	be	VBZ
58810	3554	3	somewhat	somewhat	RB
58810	3554	4	less	less	RBR
58810	3554	5	dense	dense	JJ
58810	3554	6	than	than	IN
58810	3554	7	Uranus	uranus	NN
58810	3554	8	.	.	.
58810	3555	1	Neptune	Neptune	NNP
58810	3555	2	is	be	VBZ
58810	3555	3	invisible	invisible	JJ
58810	3555	4	to	to	IN
58810	3555	5	the	the	DT
58810	3555	6	naked	naked	JJ
58810	3555	7	eye	eye	NN
58810	3555	8	,	,	,
58810	3555	9	and	and	CC
58810	3555	10	no	no	DT
58810	3555	11	telescope	telescope	NN
58810	3555	12	has	have	VBZ
58810	3555	13	revealed	reveal	VBN
58810	3555	14	any	any	DT
58810	3555	15	markings	marking	NNS
58810	3555	16	on	on	IN
58810	3555	17	its	-PRON-	PRP$
58810	3555	18	disk	disk	NN
58810	3555	19	:	:	:
58810	3555	20	hence	hence	RB
58810	3555	21	nothing	nothing	NN
58810	3555	22	is	be	VBZ
58810	3555	23	certainly	certainly	RB
58810	3555	24	known	know	VBN
58810	3555	25	as	as	IN
58810	3555	26	to	to	IN
58810	3555	27	its	-PRON-	PRP$
58810	3555	28	rotation	rotation	NN
58810	3555	29	.	.	.
58810	3556	1	Fig	fig	NN
58810	3556	2	.	.	.
58810	3557	1	303	303	CD
58810	3557	2	shows	show	VBZ
58810	3557	3	the	the	DT
58810	3557	4	comparative	comparative	JJ
58810	3557	5	size	size	NN
58810	3557	6	of	of	IN
58810	3557	7	Neptune	Neptune	NNP
58810	3557	8	and	and	CC
58810	3557	9	the	the	DT
58810	3557	10	earth	earth	NN
58810	3557	11	.	.	.
58810	3558	1	[	[	-LRB-
58810	3558	2	Illustration	illustration	NN
58810	3558	3	:	:	:
58810	3558	4	Fig	Fig	NNP
58810	3558	5	.	.	.
58810	3559	1	303	303	CD
58810	3559	2	.	.	.
58810	3559	3	]	]	-RRB-
58810	3560	1	280	280	CD
58810	3560	2	.	.	.
58810	3561	1	_	_	NNP
58810	3561	2	The	the	DT
58810	3561	3	Discovery	Discovery	NNP
58810	3561	4	of	of	IN
58810	3561	5	Neptune._--The	neptune._--the	CD
58810	3561	6	discovery	discovery	NN
58810	3561	7	of	of	IN
58810	3561	8	Neptune	Neptune	NNP
58810	3561	9	was	be	VBD
58810	3561	10	made	make	VBN
58810	3561	11	in	in	IN
58810	3561	12	1846	1846	CD
58810	3561	13	,	,	,
58810	3561	14	and	and	CC
58810	3561	15	is	be	VBZ
58810	3561	16	justly	justly	RB
58810	3561	17	regarded	regard	VBN
58810	3561	18	as	as	IN
58810	3561	19	one	one	CD
58810	3561	20	of	of	IN
58810	3561	21	the	the	DT
58810	3561	22	grandest	grand	JJS
58810	3561	23	triumphs	triumph	NNS
58810	3561	24	of	of	IN
58810	3561	25	astronomy	astronomy	NN
58810	3561	26	.	.	.
58810	3562	1	Soon	soon	RB
58810	3562	2	after	after	IN
58810	3562	3	Uranus	uranus	NN
58810	3562	4	was	be	VBD
58810	3562	5	discovered	discover	VBN
58810	3562	6	,	,	,
58810	3562	7	certain	certain	JJ
58810	3562	8	irregularities	irregularity	NNS
58810	3562	9	in	in	IN
58810	3562	10	its	-PRON-	PRP$
58810	3562	11	motion	motion	NN
58810	3562	12	were	be	VBD
58810	3562	13	observed	observe	VBN
58810	3562	14	,	,	,
58810	3562	15	which	which	WDT
58810	3562	16	could	could	MD
58810	3562	17	not	not	RB
58810	3562	18	be	be	VB
58810	3562	19	explained	explain	VBN
58810	3562	20	.	.	.
58810	3563	1	It	-PRON-	PRP
58810	3563	2	is	be	VBZ
58810	3563	3	well	well	RB
58810	3563	4	known	know	VBN
58810	3563	5	that	that	IN
58810	3563	6	the	the	DT
58810	3563	7	planets	planet	NNS
58810	3563	8	are	be	VBP
58810	3563	9	all	all	PDT
58810	3563	10	the	the	DT
58810	3563	11	while	while	NN
58810	3563	12	disturbing	disturb	VBG
58810	3563	13	each	each	DT
58810	3563	14	other	other	JJ
58810	3563	15	's	's	POS
58810	3563	16	motions	motion	NNS
58810	3563	17	,	,	,
58810	3563	18	so	so	IN
58810	3563	19	that	that	IN
58810	3563	20	none	none	NN
58810	3563	21	of	of	IN
58810	3563	22	them	-PRON-	PRP
58810	3563	23	describe	describe	VBP
58810	3563	24	perfect	perfect	JJ
58810	3563	25	ellipses	ellipsis	NNS
58810	3563	26	.	.	.
58810	3564	1	These	these	DT
58810	3564	2	mutual	mutual	JJ
58810	3564	3	disturbances	disturbance	NNS
58810	3564	4	are	be	VBP
58810	3564	5	called	call	VBN
58810	3564	6	_	_	NNP
58810	3564	7	perturbations	perturbation	NNS
58810	3564	8	_	_	NNP
58810	3564	9	.	.	.
58810	3565	1	In	in	IN
58810	3565	2	the	the	DT
58810	3565	3	case	case	NN
58810	3565	4	of	of	IN
58810	3565	5	Uranus	uranus	NN
58810	3565	6	it	-PRON-	PRP
58810	3565	7	was	be	VBD
58810	3565	8	found	find	VBN
58810	3565	9	,	,	,
58810	3565	10	that	that	IN
58810	3565	11	,	,	,
58810	3565	12	after	after	IN
58810	3565	13	making	make	VBG
58810	3565	14	due	due	JJ
58810	3565	15	allowance	allowance	NN
58810	3565	16	for	for	IN
58810	3565	17	the	the	DT
58810	3565	18	action	action	NN
58810	3565	19	of	of	IN
58810	3565	20	all	all	PDT
58810	3565	21	the	the	DT
58810	3565	22	known	know	VBN
58810	3565	23	planets	planet	NNS
58810	3565	24	,	,	,
58810	3565	25	there	there	EX
58810	3565	26	were	be	VBD
58810	3565	27	still	still	RB
58810	3565	28	certain	certain	JJ
58810	3565	29	perturbations	perturbation	NNS
58810	3565	30	in	in	IN
58810	3565	31	its	-PRON-	PRP$
58810	3565	32	course	course	NN
58810	3565	33	which	which	WDT
58810	3565	34	had	have	VBD
58810	3565	35	not	not	RB
58810	3565	36	been	be	VBN
58810	3565	37	accounted	account	VBN
58810	3565	38	for	for	IN
58810	3565	39	.	.	.
58810	3566	1	This	this	DT
58810	3566	2	led	lead	VBN
58810	3566	3	astronomers	astronomer	NNS
58810	3566	4	to	to	IN
58810	3566	5	the	the	DT
58810	3566	6	suspicion	suspicion	NN
58810	3566	7	that	that	IN
58810	3566	8	these	these	DT
58810	3566	9	might	may	MD
58810	3566	10	be	be	VB
58810	3566	11	caused	cause	VBN
58810	3566	12	by	by	IN
58810	3566	13	an	an	DT
58810	3566	14	unknown	unknown	JJ
58810	3566	15	planet	planet	NN
58810	3566	16	.	.	.
58810	3567	1	Leverrier	leverri	JJR
58810	3567	2	in	in	IN
58810	3567	3	France	France	NNP
58810	3567	4	,	,	,
58810	3567	5	and	and	CC
58810	3567	6	Adams	Adams	NNP
58810	3567	7	in	in	IN
58810	3567	8	England	England	NNP
58810	3567	9	,	,	,
58810	3567	10	independently	independently	RB
58810	3567	11	of	of	IN
58810	3567	12	each	each	DT
58810	3567	13	other	other	JJ
58810	3567	14	,	,	,
58810	3567	15	set	set	VB
58810	3567	16	themselves	-PRON-	PRP
58810	3567	17	the	the	DT
58810	3567	18	difficult	difficult	JJ
58810	3567	19	problem	problem	NN
58810	3567	20	of	of	IN
58810	3567	21	computing	compute	VBG
58810	3567	22	the	the	DT
58810	3567	23	position	position	NN
58810	3567	24	and	and	CC
58810	3567	25	magnitude	magnitude	NN
58810	3567	26	of	of	IN
58810	3567	27	a	a	DT
58810	3567	28	planet	planet	NN
58810	3567	29	which	which	WDT
58810	3567	30	would	would	MD
58810	3567	31	produce	produce	VB
58810	3567	32	these	these	DT
58810	3567	33	perturbations	perturbation	NNS
58810	3567	34	.	.	.
58810	3568	1	Both	both	DT
58810	3568	2	,	,	,
58810	3568	3	by	by	IN
58810	3568	4	a	a	DT
58810	3568	5	most	most	RBS
58810	3568	6	laborious	laborious	JJ
58810	3568	7	computation	computation	NN
58810	3568	8	,	,	,
58810	3568	9	showed	show	VBD
58810	3568	10	that	that	IN
58810	3568	11	the	the	DT
58810	3568	12	perturbations	perturbation	NNS
58810	3568	13	were	be	VBD
58810	3568	14	such	such	JJ
58810	3568	15	as	as	IN
58810	3568	16	would	would	MD
58810	3568	17	be	be	VB
58810	3568	18	produced	produce	VBN
58810	3568	19	by	by	IN
58810	3568	20	a	a	DT
58810	3568	21	planet	planet	NN
58810	3568	22	revolving	revolve	VBG
58810	3568	23	about	about	IN
58810	3568	24	the	the	DT
58810	3568	25	sun	sun	NN
58810	3568	26	at	at	IN
58810	3568	27	about	about	RB
58810	3568	28	twice	twice	PDT
58810	3568	29	the	the	DT
58810	3568	30	distance	distance	NN
58810	3568	31	of	of	IN
58810	3568	32	Uranus	Uranus	NNP
58810	3568	33	,	,	,
58810	3568	34	and	and	CC
58810	3568	35	having	have	VBG
58810	3568	36	a	a	DT
58810	3568	37	mass	mass	NN
58810	3568	38	somewhat	somewhat	RB
58810	3568	39	greater	great	JJR
58810	3568	40	than	than	IN
58810	3568	41	that	that	DT
58810	3568	42	of	of	IN
58810	3568	43	this	this	DT
58810	3568	44	planet	planet	NN
58810	3568	45	;	;	:
58810	3568	46	and	and	CC
58810	3568	47	both	both	DT
58810	3568	48	pointed	point	VBD
58810	3568	49	out	out	RP
58810	3568	50	the	the	DT
58810	3568	51	same	same	JJ
58810	3568	52	part	part	NN
58810	3568	53	of	of	IN
58810	3568	54	the	the	DT
58810	3568	55	heavens	heavens	NNPS
58810	3568	56	as	as	IN
58810	3568	57	that	that	DT
58810	3568	58	in	in	IN
58810	3568	59	which	which	WDT
58810	3568	60	the	the	DT
58810	3568	61	planet	planet	NN
58810	3568	62	ought	ought	MD
58810	3568	63	to	to	TO
58810	3568	64	be	be	VB
58810	3568	65	found	find	VBN
58810	3568	66	at	at	IN
58810	3568	67	that	that	DT
58810	3568	68	time	time	NN
58810	3568	69	.	.	.
58810	3569	1	Almost	almost	RB
58810	3569	2	immediately	immediately	RB
58810	3569	3	after	after	IN
58810	3569	4	they	-PRON-	PRP
58810	3569	5	had	have	VBD
58810	3569	6	announced	announce	VBN
58810	3569	7	the	the	DT
58810	3569	8	conclusion	conclusion	NN
58810	3569	9	to	to	TO
58810	3569	10	which	which	WDT
58810	3569	11	they	-PRON-	PRP
58810	3569	12	had	have	VBD
58810	3569	13	arrived	arrive	VBN
58810	3569	14	,	,	,
58810	3569	15	the	the	DT
58810	3569	16	planet	planet	NN
58810	3569	17	was	be	VBD
58810	3569	18	found	find	VBN
58810	3569	19	with	with	IN
58810	3569	20	the	the	DT
58810	3569	21	telescope	telescope	NN
58810	3569	22	.	.	.
58810	3570	1	The	the	DT
58810	3570	2	astronomer	astronomer	NN
58810	3570	3	who	who	WP
58810	3570	4	was	be	VBD
58810	3570	5	searching	search	VBG
58810	3570	6	for	for	IN
58810	3570	7	the	the	DT
58810	3570	8	planet	planet	NN
58810	3570	9	at	at	IN
58810	3570	10	the	the	DT
58810	3570	11	suggestion	suggestion	NN
58810	3570	12	of	of	IN
58810	3570	13	Leverrier	Leverrier	NNP
58810	3570	14	was	be	VBD
58810	3570	15	the	the	DT
58810	3570	16	first	first	JJ
58810	3570	17	to	to	TO
58810	3570	18	recognize	recognize	VB
58810	3570	19	it	-PRON-	PRP
58810	3570	20	:	:	:
58810	3570	21	hence	hence	RB
58810	3570	22	Leverrier	Leverrier	NNP
58810	3570	23	has	have	VBZ
58810	3570	24	obtained	obtain	VBN
58810	3570	25	the	the	DT
58810	3570	26	chief	chief	JJ
58810	3570	27	credit	credit	NN
58810	3570	28	of	of	IN
58810	3570	29	the	the	DT
58810	3570	30	discovery	discovery	NN
58810	3570	31	.	.	.
58810	3571	1	The	the	DT
58810	3571	2	observed	observed	JJ
58810	3571	3	planet	planet	NN
58810	3571	4	is	be	VBZ
58810	3571	5	proved	prove	VBN
58810	3571	6	to	to	TO
58810	3571	7	be	be	VB
58810	3571	8	nearer	near	JJR
58810	3571	9	than	than	IN
58810	3571	10	the	the	DT
58810	3571	11	one	one	NN
58810	3571	12	predicted	predict	VBN
58810	3571	13	by	by	IN
58810	3571	14	Leverrier	Leverrier	NNP
58810	3571	15	and	and	CC
58810	3571	16	Adams	Adams	NNP
58810	3571	17	,	,	,
58810	3571	18	and	and	CC
58810	3571	19	therefore	therefore	RB
58810	3571	20	of	of	IN
58810	3571	21	smaller	small	JJR
58810	3571	22	magnitude	magnitude	NN
58810	3571	23	.	.	.
58810	3572	1	281	281	CD
58810	3572	2	.	.	.
58810	3573	1	_	_	NNP
58810	3573	2	The	the	DT
58810	3573	3	Observed	Observed	NNP
58810	3573	4	Planet	Planet	NNP
58810	3573	5	not	not	RB
58810	3573	6	the	the	DT
58810	3573	7	Predicted	Predicted	NNP
58810	3573	8	One._--Professor	One._--Professor	NNP
58810	3573	9	Peirce	Peirce	NNP
58810	3573	10	always	always	RB
58810	3573	11	maintained	maintain	VBD
58810	3573	12	that	that	IN
58810	3573	13	the	the	DT
58810	3573	14	planet	planet	NN
58810	3573	15	found	find	VBN
58810	3573	16	by	by	IN
58810	3573	17	observation	observation	NN
58810	3573	18	was	be	VBD
58810	3573	19	not	not	RB
58810	3573	20	the	the	DT
58810	3573	21	one	one	NN
58810	3573	22	whose	whose	WP$
58810	3573	23	existence	existence	NN
58810	3573	24	had	have	VBD
58810	3573	25	been	be	VBN
58810	3573	26	predicted	predict	VBN
58810	3573	27	by	by	IN
58810	3573	28	Leverrier	Leverrier	NNP
58810	3573	29	and	and	CC
58810	3573	30	Adams	Adams	NNP
58810	3573	31	,	,	,
58810	3573	32	though	though	IN
58810	3573	33	its	-PRON-	PRP$
58810	3573	34	action	action	NN
58810	3573	35	would	would	MD
58810	3573	36	completely	completely	RB
58810	3573	37	explain	explain	VB
58810	3573	38	all	all	PDT
58810	3573	39	the	the	DT
58810	3573	40	irregularities	irregularity	NNS
58810	3573	41	in	in	IN
58810	3573	42	the	the	DT
58810	3573	43	motion	motion	NN
58810	3573	44	of	of	IN
58810	3573	45	Uranus	uranus	NN
58810	3573	46	.	.	.
58810	3574	1	His	-PRON-	PRP$
58810	3574	2	last	last	JJ
58810	3574	3	statement	statement	NN
58810	3574	4	on	on	IN
58810	3574	5	this	this	DT
58810	3574	6	point	point	NN
58810	3574	7	is	be	VBZ
58810	3574	8	as	as	IN
58810	3574	9	follows	follow	VBZ
58810	3574	10	:	:	:
58810	3574	11	"	"	``
58810	3574	12	My	-PRON-	PRP$
58810	3574	13	position	position	NN
58810	3574	14	is	be	VBZ
58810	3574	15	,	,	,
58810	3574	16	that	that	IN
58810	3574	17	there	there	EX
58810	3574	18	were	be	VBD
58810	3574	19	_	_	NNP
58810	3574	20	two	two	CD
58810	3574	21	possible	possible	JJ
58810	3574	22	planets	planet	NNS
58810	3574	23	_	_	NNP
58810	3574	24	,	,	,
58810	3574	25	either	either	DT
58810	3574	26	of	of	IN
58810	3574	27	which	which	WDT
58810	3574	28	might	may	MD
58810	3574	29	have	have	VB
58810	3574	30	caused	cause	VBN
58810	3574	31	the	the	DT
58810	3574	32	observed	observed	JJ
58810	3574	33	irregular	irregular	JJ
58810	3574	34	motions	motion	NNS
58810	3574	35	of	of	IN
58810	3574	36	Uranus	uranus	NN
58810	3574	37	.	.	.
58810	3575	1	Each	each	DT
58810	3575	2	planet	planet	NN
58810	3575	3	excluded	exclude	VBD
58810	3575	4	the	the	DT
58810	3575	5	other	other	JJ
58810	3575	6	;	;	:
58810	3575	7	so	so	IN
58810	3575	8	that	that	IN
58810	3575	9	,	,	,
58810	3575	10	if	if	IN
58810	3575	11	one	one	CD
58810	3575	12	was	be	VBD
58810	3575	13	,	,	,
58810	3575	14	the	the	DT
58810	3575	15	other	other	JJ
58810	3575	16	was	be	VBD
58810	3575	17	not	not	RB
58810	3575	18	.	.	.
58810	3576	1	They	-PRON-	PRP
58810	3576	2	coincided	coincide	VBD
58810	3576	3	in	in	IN
58810	3576	4	direction	direction	NN
58810	3576	5	from	from	IN
58810	3576	6	the	the	DT
58810	3576	7	earth	earth	NN
58810	3576	8	at	at	IN
58810	3576	9	certain	certain	JJ
58810	3576	10	epochs	epoch	NNS
58810	3576	11	,	,	,
58810	3576	12	once	once	RB
58810	3576	13	in	in	IN
58810	3576	14	six	six	CD
58810	3576	15	hundred	hundred	CD
58810	3576	16	and	and	CC
58810	3576	17	fifty	fifty	CD
58810	3576	18	years	year	NNS
58810	3576	19	.	.	.
58810	3577	1	It	-PRON-	PRP
58810	3577	2	was	be	VBD
58810	3577	3	at	at	IN
58810	3577	4	one	one	CD
58810	3577	5	of	of	IN
58810	3577	6	these	these	DT
58810	3577	7	epochs	epoch	NNS
58810	3577	8	that	that	WDT
58810	3577	9	the	the	DT
58810	3577	10	prediction	prediction	NN
58810	3577	11	was	be	VBD
58810	3577	12	made	make	VBN
58810	3577	13	,	,	,
58810	3577	14	and	and	CC
58810	3577	15	at	at	IN
58810	3577	16	no	no	DT
58810	3577	17	other	other	JJ
58810	3577	18	time	time	NN
58810	3577	19	for	for	IN
58810	3577	20	six	six	CD
58810	3577	21	centuries	century	NNS
58810	3577	22	could	could	MD
58810	3577	23	the	the	DT
58810	3577	24	prediction	prediction	NN
58810	3577	25	of	of	IN
58810	3577	26	the	the	DT
58810	3577	27	one	one	CD
58810	3577	28	planet	planet	NN
58810	3577	29	have	have	VBP
58810	3577	30	revealed	reveal	VBN
58810	3577	31	the	the	DT
58810	3577	32	other	other	JJ
58810	3577	33	.	.	.
58810	3578	1	The	the	DT
58810	3578	2	observed	observed	JJ
58810	3578	3	planet	planet	NN
58810	3578	4	was	be	VBD
58810	3578	5	not	not	RB
58810	3578	6	the	the	DT
58810	3578	7	predicted	predict	VBN
58810	3578	8	one	one	CD
58810	3578	9	.	.	.
58810	3578	10	"	"	''
58810	3579	1	282	282	CD
58810	3579	2	.	.	.
58810	3580	1	_	_	NNP
58810	3580	2	Bode	Bode	NNP
58810	3580	3	's	's	POS
58810	3580	4	Law	Law	NNP
58810	3580	5	Disproved._--The	disproved._--the	POS
58810	3580	6	following	follow	VBG
58810	3580	7	table	table	NN
58810	3580	8	gives	give	VBZ
58810	3580	9	the	the	DT
58810	3580	10	distances	distance	NNS
58810	3580	11	of	of	IN
58810	3580	12	the	the	DT
58810	3580	13	planets	planet	NNS
58810	3580	14	according	accord	VBG
58810	3580	15	to	to	IN
58810	3580	16	Bode	Bode	NNP
58810	3580	17	's	's	POS
58810	3580	18	law	law	NN
58810	3580	19	,	,	,
58810	3580	20	their	-PRON-	PRP$
58810	3580	21	actual	actual	JJ
58810	3580	22	distances	distance	NNS
58810	3580	23	,	,	,
58810	3580	24	and	and	CC
58810	3580	25	the	the	DT
58810	3580	26	error	error	NN
58810	3580	27	of	of	IN
58810	3580	28	the	the	DT
58810	3580	29	law	law	NN
58810	3580	30	in	in	IN
58810	3580	31	each	each	DT
58810	3580	32	case:--	case:--	NNS
58810	3580	33	Planet	planet	NN
58810	3580	34	.	.	.
58810	3581	1	Numbers	number	NNS
58810	3581	2	of	of	IN
58810	3581	3	Actual	Actual	NNP
58810	3581	4	Errors	Errors	NNPS
58810	3581	5	.	.	.
58810	3582	1	Bode	Bode	NNP
58810	3582	2	.	.	.
58810	3583	1	Distances	distance	NNS
58810	3583	2	.	.	.
58810	3584	1	Mercury	Mercury	NNP
58810	3584	2	0	0	CD
58810	3584	3	+	+	CC
58810	3584	4	4	4	CD
58810	3584	5	=	=	SYM
58810	3584	6	4	4	CD
58810	3584	7	3.9	3.9	CD
58810	3584	8	0.1	0.1	CD
58810	3584	9	Venus	Venus	NNP
58810	3584	10	3	3	CD
58810	3584	11	+	+	SYM
58810	3584	12	4	4	CD
58810	3584	13	=	=	SYM
58810	3584	14	7	7	CD
58810	3584	15	7.2	7.2	CD
58810	3584	16	0.2	0.2	CD
58810	3584	17	Earth	earth	NN
58810	3584	18	6	6	CD
58810	3584	19	+	+	SYM
58810	3584	20	4	4	CD
58810	3584	21	=	=	SYM
58810	3584	22	10	10	CD
58810	3584	23	10.0	10.0	CD
58810	3584	24	0.0	0.0	CD
58810	3584	25	Mars	Mars	NNP
58810	3584	26	12	12	CD
58810	3584	27	+	+	SYM
58810	3584	28	4	4	CD
58810	3584	29	=	=	SYM
58810	3584	30	16	16	CD
58810	3584	31	15.2	15.2	CD
58810	3584	32	0.8	0.8	CD
58810	3584	33	Minor	Minor	NNP
58810	3584	34	24	24	CD
58810	3584	35	+	+	SYM
58810	3584	36	4	4	CD
58810	3584	37	=	=	SYM
58810	3584	38	28	28	CD
58810	3584	39	20	20	CD
58810	3584	40	to	to	TO
58810	3584	41	35	35	CD
58810	3584	42	planets	planet	NNS
58810	3584	43	Jupiter	Jupiter	NNP
58810	3584	44	48	48	CD
58810	3584	45	+	+	SYM
58810	3584	46	4	4	CD
58810	3584	47	=	=	SYM
58810	3584	48	52	52	CD
58810	3584	49	52.0	52.0	CD
58810	3584	50	0.0	0.0	CD
58810	3584	51	Saturn	Saturn	NNP
58810	3584	52	96	96	CD
58810	3584	53	+	+	SYM
58810	3584	54	4	4	CD
58810	3584	55	=	=	SYM
58810	3584	56	100	100	CD
58810	3584	57	95.4	95.4	CD
58810	3584	58	4.6	4.6	CD
58810	3584	59	Uranus	uranus	NN
58810	3584	60	192	192	CD
58810	3584	61	+	+	SYM
58810	3584	62	4	4	CD
58810	3584	63	=	=	SYM
58810	3584	64	196	196	CD
58810	3584	65	191.9	191.9	CD
58810	3584	66	4.1	4.1	CD
58810	3584	67	Neptune	Neptune	NNP
58810	3584	68	384	384	CD
58810	3584	69	+	+	SYM
58810	3584	70	4	4	CD
58810	3584	71	=	=	SYM
58810	3584	72	388	388	CD
58810	3584	73	300.6	300.6	CD
58810	3584	74	87.4	87.4	CD
58810	3584	75	It	-PRON-	PRP
58810	3584	76	will	will	MD
58810	3584	77	be	be	VB
58810	3584	78	seen	see	VBN
58810	3584	79	,	,	,
58810	3584	80	that	that	IN
58810	3584	81	,	,	,
58810	3584	82	before	before	IN
58810	3584	83	the	the	DT
58810	3584	84	discovery	discovery	NN
58810	3584	85	of	of	IN
58810	3584	86	Neptune	Neptune	NNP
58810	3584	87	,	,	,
58810	3584	88	the	the	DT
58810	3584	89	agreement	agreement	NN
58810	3584	90	was	be	VBD
58810	3584	91	so	so	RB
58810	3584	92	close	close	JJ
58810	3584	93	as	as	IN
58810	3584	94	to	to	TO
58810	3584	95	indicate	indicate	VB
58810	3584	96	that	that	IN
58810	3584	97	this	this	DT
58810	3584	98	was	be	VBD
58810	3584	99	an	an	DT
58810	3584	100	actual	actual	JJ
58810	3584	101	law	law	NN
58810	3584	102	of	of	IN
58810	3584	103	the	the	DT
58810	3584	104	distances	distance	NNS
58810	3584	105	;	;	:
58810	3584	106	but	but	CC
58810	3584	107	the	the	DT
58810	3584	108	discovery	discovery	NN
58810	3584	109	of	of	IN
58810	3584	110	this	this	DT
58810	3584	111	planet	planet	NN
58810	3584	112	completely	completely	RB
58810	3584	113	disproved	disprove	VBD
58810	3584	114	its	-PRON-	PRP$
58810	3584	115	existence	existence	NN
58810	3584	116	.	.	.
58810	3585	1	[	[	-LRB-
58810	3585	2	Illustration	illustration	NN
58810	3585	3	:	:	:
58810	3585	4	Fig	Fig	NNP
58810	3585	5	.	.	.
58810	3586	1	304	304	CD
58810	3586	2	.	.	.
58810	3586	3	]	]	-RRB-
58810	3587	1	283	283	CD
58810	3587	2	.	.	.
58810	3588	1	_	_	NNP
58810	3588	2	The	the	DT
58810	3588	3	Satellite	Satellite	NNP
58810	3588	4	of	of	IN
58810	3588	5	Neptune._--Neptune	Neptune._--Neptune	NNP
58810	3588	6	is	be	VBZ
58810	3588	7	accompanied	accompany	VBN
58810	3588	8	by	by	IN
58810	3588	9	at	at	RB
58810	3588	10	least	least	RBS
58810	3588	11	one	one	CD
58810	3588	12	moon	moon	NN
58810	3588	13	,	,	,
58810	3588	14	whose	whose	WP$
58810	3588	15	orbit	orbit	NN
58810	3588	16	is	be	VBZ
58810	3588	17	shown	show	VBN
58810	3588	18	in	in	IN
58810	3588	19	Fig	Fig	NNP
58810	3588	20	.	.	.
58810	3589	1	304	304	CD
58810	3589	2	.	.	.
58810	3590	1	The	the	DT
58810	3590	2	orbit	orbit	NN
58810	3590	3	of	of	IN
58810	3590	4	this	this	DT
58810	3590	5	satellite	satellite	NN
58810	3590	6	is	be	VBZ
58810	3590	7	inclined	inclined	JJ
58810	3590	8	about	about	RB
58810	3590	9	thirty	thirty	CD
58810	3590	10	degrees	degree	NNS
58810	3590	11	to	to	IN
58810	3590	12	the	the	DT
58810	3590	13	plane	plane	NN
58810	3590	14	of	of	IN
58810	3590	15	the	the	DT
58810	3590	16	ecliptic	ecliptic	NN
58810	3590	17	,	,	,
58810	3590	18	and	and	CC
58810	3590	19	the	the	DT
58810	3590	20	motion	motion	NN
58810	3590	21	of	of	IN
58810	3590	22	the	the	DT
58810	3590	23	satellite	satellite	NN
58810	3590	24	is	be	VBZ
58810	3590	25	retrograde	retrograde	JJ
58810	3590	26	,	,	,
58810	3590	27	or	or	CC
58810	3590	28	from	from	IN
58810	3590	29	east	east	NN
58810	3590	30	to	to	IN
58810	3590	31	west	west	NNP
58810	3590	32	.	.	.
58810	3591	1	VII	VII	NNP
58810	3591	2	.	.	.
58810	3592	1	COMETS	COMETS	NNP
58810	3592	2	AND	and	CC
58810	3592	3	METEORS	METEORS	NNP
58810	3592	4	.	.	.
58810	3593	1	I.	I.	NNP
58810	3593	2	COMETS	COMETS	NNP
58810	3593	3	.	.	.
58810	3594	1	General	General	NNP
58810	3594	2	Phenomena	Phenomena	NNP
58810	3594	3	of	of	IN
58810	3594	4	Comets	Comets	NNPS
58810	3594	5	.	.	.
58810	3595	1	284	284	CD
58810	3595	2	.	.	.
58810	3596	1	_	_	NNP
58810	3596	2	General	General	NNP
58810	3596	3	Appearance	Appearance	NNP
58810	3596	4	of	of	IN
58810	3596	5	a	a	DT
58810	3596	6	Bright	Bright	NNP
58810	3596	7	Comet._--Comets	comet._--comet	NNS
58810	3596	8	bright	bright	JJ
58810	3596	9	enough	enough	RB
58810	3596	10	to	to	TO
58810	3596	11	be	be	VB
58810	3596	12	seen	see	VBN
58810	3596	13	with	with	IN
58810	3596	14	the	the	DT
58810	3596	15	naked	naked	JJ
58810	3596	16	eye	eye	NN
58810	3596	17	are	be	VBP
58810	3596	18	composed	compose	VBN
58810	3596	19	of	of	IN
58810	3596	20	three	three	CD
58810	3596	21	parts	part	NNS
58810	3596	22	,	,	,
58810	3596	23	which	which	WDT
58810	3596	24	run	run	VBP
58810	3596	25	into	into	IN
58810	3596	26	each	each	DT
58810	3596	27	other	other	JJ
58810	3596	28	by	by	IN
58810	3596	29	insensible	insensible	JJ
58810	3596	30	gradations	gradation	NNS
58810	3596	31	.	.	.
58810	3597	1	These	these	DT
58810	3597	2	are	be	VBP
58810	3597	3	the	the	DT
58810	3597	4	_	_	NNP
58810	3597	5	nucleus	nucleus	NN
58810	3597	6	_	_	NNP
58810	3597	7	,	,	,
58810	3597	8	the	the	DT
58810	3597	9	_	_	NNP
58810	3597	10	coma	coma	NN
58810	3597	11	_	_	NNP
58810	3597	12	,	,	,
58810	3597	13	and	and	CC
58810	3597	14	the	the	DT
58810	3597	15	_	_	NNP
58810	3597	16	tail	tail	NN
58810	3597	17	_	_	NNP
58810	3597	18	.	.	.
58810	3598	1	The	the	DT
58810	3598	2	_	_	NNP
58810	3598	3	nucleus	nucleus	NN
58810	3598	4	_	_	NNP
58810	3598	5	is	be	VBZ
58810	3598	6	the	the	DT
58810	3598	7	bright	bright	JJ
58810	3598	8	centre	centre	NN
58810	3598	9	of	of	IN
58810	3598	10	the	the	DT
58810	3598	11	comet	comet	NN
58810	3598	12	,	,	,
58810	3598	13	and	and	CC
58810	3598	14	appears	appear	VBZ
58810	3598	15	to	to	IN
58810	3598	16	the	the	DT
58810	3598	17	eye	eye	NN
58810	3598	18	as	as	IN
58810	3598	19	a	a	DT
58810	3598	20	star	star	NN
58810	3598	21	or	or	CC
58810	3598	22	planet	planet	NN
58810	3598	23	.	.	.
58810	3599	1	The	the	DT
58810	3599	2	_	_	NNP
58810	3599	3	coma	coma	NN
58810	3599	4	_	_	NNP
58810	3599	5	is	be	VBZ
58810	3599	6	a	a	DT
58810	3599	7	nebulous	nebulous	JJ
58810	3599	8	mass	mass	NN
58810	3599	9	surrounding	surround	VBG
58810	3599	10	the	the	DT
58810	3599	11	nucleus	nucleus	NN
58810	3599	12	on	on	IN
58810	3599	13	all	all	DT
58810	3599	14	sides	side	NNS
58810	3599	15	.	.	.
58810	3600	1	Close	close	RB
58810	3600	2	to	to	IN
58810	3600	3	the	the	DT
58810	3600	4	nucleus	nucleus	NN
58810	3600	5	it	-PRON-	PRP
58810	3600	6	is	be	VBZ
58810	3600	7	almost	almost	RB
58810	3600	8	as	as	RB
58810	3600	9	bright	bright	JJ
58810	3600	10	as	as	IN
58810	3600	11	the	the	DT
58810	3600	12	nucleus	nucleus	NN
58810	3600	13	itself	-PRON-	PRP
58810	3600	14	;	;	:
58810	3600	15	but	but	CC
58810	3600	16	it	-PRON-	PRP
58810	3600	17	gradually	gradually	RB
58810	3600	18	shades	shade	VBZ
58810	3600	19	off	off	RP
58810	3600	20	in	in	IN
58810	3600	21	every	every	DT
58810	3600	22	direction	direction	NN
58810	3600	23	.	.	.
58810	3601	1	The	the	DT
58810	3601	2	nucleus	nucleus	NN
58810	3601	3	and	and	CC
58810	3601	4	coma	coma	NN
58810	3601	5	combined	combine	VBN
58810	3601	6	appear	appear	VBP
58810	3601	7	like	like	IN
58810	3601	8	a	a	DT
58810	3601	9	star	star	NN
58810	3601	10	shining	shine	VBG
58810	3601	11	through	through	IN
58810	3601	12	a	a	DT
58810	3601	13	small	small	JJ
58810	3601	14	patch	patch	NN
58810	3601	15	of	of	IN
58810	3601	16	fog	fog	NN
58810	3601	17	;	;	:
58810	3601	18	and	and	CC
58810	3601	19	these	these	DT
58810	3601	20	two	two	CD
58810	3601	21	together	together	RB
58810	3601	22	form	form	VBP
58810	3601	23	what	what	WP
58810	3601	24	is	be	VBZ
58810	3601	25	called	call	VBN
58810	3601	26	the	the	DT
58810	3601	27	_	_	NNP
58810	3601	28	head	head	NN
58810	3601	29	_	_	NNP
58810	3601	30	of	of	IN
58810	3601	31	the	the	DT
58810	3601	32	comet	comet	NN
58810	3601	33	.	.	.
58810	3602	1	The	the	DT
58810	3602	2	_	_	NNP
58810	3602	3	tail	tail	NN
58810	3602	4	_	_	NNP
58810	3602	5	is	be	VBZ
58810	3602	6	a	a	DT
58810	3602	7	continuation	continuation	NN
58810	3602	8	of	of	IN
58810	3602	9	the	the	DT
58810	3602	10	coma	coma	NN
58810	3602	11	,	,	,
58810	3602	12	and	and	CC
58810	3602	13	consists	consist	VBZ
58810	3602	14	of	of	IN
58810	3602	15	a	a	DT
58810	3602	16	stream	stream	NN
58810	3602	17	of	of	IN
58810	3602	18	milky	milky	JJ
58810	3602	19	light	light	NN
58810	3602	20	,	,	,
58810	3602	21	growing	grow	VBG
58810	3602	22	wider	wide	JJR
58810	3602	23	and	and	CC
58810	3602	24	fainter	fainter	NN
58810	3602	25	as	as	IN
58810	3602	26	it	-PRON-	PRP
58810	3602	27	recedes	recede	VBZ
58810	3602	28	from	from	IN
58810	3602	29	the	the	DT
58810	3602	30	head	head	NN
58810	3602	31	,	,	,
58810	3602	32	till	till	IN
58810	3602	33	the	the	DT
58810	3602	34	eye	eye	NN
58810	3602	35	is	be	VBZ
58810	3602	36	unable	unable	JJ
58810	3602	37	to	to	TO
58810	3602	38	trace	trace	VB
58810	3602	39	it	-PRON-	PRP
58810	3602	40	.	.	.
58810	3603	1	[	[	-LRB-
58810	3603	2	Illustration	illustration	NN
58810	3603	3	:	:	:
58810	3603	4	Fig	Fig	NNP
58810	3603	5	.	.	.
58810	3604	1	305	305	CD
58810	3604	2	.	.	.
58810	3604	3	]	]	-RRB-
58810	3605	1	The	the	DT
58810	3605	2	general	general	JJ
58810	3605	3	appearance	appearance	NN
58810	3605	4	of	of	IN
58810	3605	5	one	one	CD
58810	3605	6	of	of	IN
58810	3605	7	the	the	DT
58810	3605	8	smaller	small	JJR
58810	3605	9	of	of	IN
58810	3605	10	the	the	DT
58810	3605	11	brilliant	brilliant	JJ
58810	3605	12	comets	comet	NNS
58810	3605	13	is	be	VBZ
58810	3605	14	shown	show	VBN
58810	3605	15	in	in	IN
58810	3605	16	Fig	Fig	NNP
58810	3605	17	.	.	.
58810	3606	1	305	305	CD
58810	3606	2	.	.	.
58810	3607	1	[	[	-LRB-
58810	3607	2	Illustration	illustration	NN
58810	3607	3	:	:	:
58810	3607	4	Fig	Fig	NNP
58810	3607	5	.	.	.
58810	3608	1	306	306	CD
58810	3608	2	.	.	.
58810	3608	3	]	]	-RRB-
58810	3609	1	[	[	-LRB-
58810	3609	2	Illustration	illustration	NN
58810	3609	3	:	:	:
58810	3609	4	Fig	Fig	NNP
58810	3609	5	.	.	.
58810	3610	1	307	307	CD
58810	3610	2	.	.	.
58810	3610	3	]	]	-RRB-
58810	3611	1	285	285	CD
58810	3611	2	.	.	.
58810	3612	1	_	_	NNP
58810	3612	2	General	General	NNP
58810	3612	3	Appearance	Appearance	NNP
58810	3612	4	of	of	IN
58810	3612	5	a	a	DT
58810	3612	6	Telescopic	Telescopic	NNP
58810	3612	7	Comet._--The	comet._--the	CD
58810	3612	8	great	great	JJ
58810	3612	9	majority	majority	NN
58810	3612	10	of	of	IN
58810	3612	11	comets	comet	NNS
58810	3612	12	are	be	VBP
58810	3612	13	too	too	RB
58810	3612	14	faint	faint	JJ
58810	3612	15	to	to	TO
58810	3612	16	be	be	VB
58810	3612	17	visible	visible	JJ
58810	3612	18	with	with	IN
58810	3612	19	the	the	DT
58810	3612	20	naked	naked	JJ
58810	3612	21	eye	eye	NN
58810	3612	22	,	,	,
58810	3612	23	and	and	CC
58810	3612	24	are	be	VBP
58810	3612	25	called	call	VBN
58810	3612	26	_	_	NNP
58810	3612	27	telescopic	telescopic	NNP
58810	3612	28	_	_	NNP
58810	3612	29	comets	comet	VBZ
58810	3612	30	.	.	.
58810	3613	1	In	in	IN
58810	3613	2	these	these	DT
58810	3613	3	comets	comet	NNS
58810	3613	4	there	there	EX
58810	3613	5	seems	seem	VBZ
58810	3613	6	to	to	TO
58810	3613	7	be	be	VB
58810	3613	8	a	a	DT
58810	3613	9	development	development	NN
58810	3613	10	of	of	IN
58810	3613	11	coma	coma	NN
58810	3613	12	at	at	IN
58810	3613	13	the	the	DT
58810	3613	14	expense	expense	NN
58810	3613	15	of	of	IN
58810	3613	16	nucleus	nucleus	NN
58810	3613	17	and	and	CC
58810	3613	18	tail	tail	NN
58810	3613	19	.	.	.
58810	3614	1	In	in	IN
58810	3614	2	some	some	DT
58810	3614	3	cases	case	NNS
58810	3614	4	the	the	DT
58810	3614	5	telescope	telescope	NN
58810	3614	6	fails	fail	VBZ
58810	3614	7	to	to	TO
58810	3614	8	reveal	reveal	VB
58810	3614	9	any	any	DT
58810	3614	10	nucleus	nucleus	NN
58810	3614	11	at	at	RB
58810	3614	12	all	all	RB
58810	3614	13	in	in	IN
58810	3614	14	one	one	CD
58810	3614	15	of	of	IN
58810	3614	16	these	these	DT
58810	3614	17	comets	comet	NNS
58810	3614	18	;	;	:
58810	3614	19	at	at	IN
58810	3614	20	other	other	JJ
58810	3614	21	times	time	NNS
58810	3614	22	the	the	DT
58810	3614	23	nucleus	nucleus	NN
58810	3614	24	is	be	VBZ
58810	3614	25	so	so	RB
58810	3614	26	faint	faint	JJ
58810	3614	27	and	and	CC
58810	3614	28	ill	ill	RB
58810	3614	29	-	-	HYPH
58810	3614	30	defined	define	VBN
58810	3614	31	as	as	IN
58810	3614	32	to	to	TO
58810	3614	33	be	be	VB
58810	3614	34	barely	barely	RB
58810	3614	35	distinguishable	distinguishable	JJ
58810	3614	36	.	.	.
58810	3615	1	Fig	fig	NN
58810	3615	2	.	.	.
58810	3616	1	306	306	CD
58810	3616	2	shows	show	VBZ
58810	3616	3	a	a	DT
58810	3616	4	telescopic	telescopic	NN
58810	3616	5	comet	comet	NN
58810	3616	6	without	without	IN
58810	3616	7	any	any	DT
58810	3616	8	nucleus	nucleus	NN
58810	3616	9	at	at	RB
58810	3616	10	all	all	RB
58810	3616	11	,	,	,
58810	3616	12	and	and	CC
58810	3616	13	another	another	DT
58810	3616	14	with	with	IN
58810	3616	15	a	a	DT
58810	3616	16	slight	slight	JJ
58810	3616	17	condensation	condensation	NN
58810	3616	18	at	at	IN
58810	3616	19	the	the	DT
58810	3616	20	centre	centre	NN
58810	3616	21	.	.	.
58810	3617	1	In	in	IN
58810	3617	2	these	these	DT
58810	3617	3	comets	comet	NNS
58810	3617	4	it	-PRON-	PRP
58810	3617	5	is	be	VBZ
58810	3617	6	generally	generally	RB
58810	3617	7	impossible	impossible	JJ
58810	3617	8	to	to	TO
58810	3617	9	distinguish	distinguish	VB
58810	3617	10	the	the	DT
58810	3617	11	coma	coma	NN
58810	3617	12	from	from	IN
58810	3617	13	the	the	DT
58810	3617	14	tail	tail	NN
58810	3617	15	,	,	,
58810	3617	16	the	the	DT
58810	3617	17	latter	latter	JJ
58810	3617	18	being	be	VBG
58810	3617	19	either	either	CC
58810	3617	20	entirely	entirely	RB
58810	3617	21	invisible	invisible	JJ
58810	3617	22	,	,	,
58810	3617	23	as	as	IN
58810	3617	24	in	in	IN
58810	3617	25	Fig	Fig	NNP
58810	3617	26	.	.	.
58810	3618	1	306	306	CD
58810	3618	2	,	,	,
58810	3618	3	or	or	CC
58810	3618	4	else	else	RB
58810	3618	5	only	only	RB
58810	3618	6	an	an	DT
58810	3618	7	elongation	elongation	NN
58810	3618	8	of	of	IN
58810	3618	9	the	the	DT
58810	3618	10	coma	coma	NN
58810	3618	11	,	,	,
58810	3618	12	as	as	IN
58810	3618	13	shown	show	VBN
58810	3618	14	in	in	IN
58810	3618	15	Fig	Fig	NNP
58810	3618	16	.	.	.
58810	3619	1	307	307	CD
58810	3619	2	.	.	.
58810	3620	1	Many	many	JJ
58810	3620	2	comets	comet	NNS
58810	3620	3	appear	appear	VBP
58810	3620	4	simply	simply	RB
58810	3620	5	as	as	IN
58810	3620	6	patches	patch	NNS
58810	3620	7	of	of	IN
58810	3620	8	foggy	foggy	JJ
58810	3620	9	light	light	NN
58810	3620	10	of	of	IN
58810	3620	11	more	more	JJR
58810	3620	12	or	or	CC
58810	3620	13	less	less	RBR
58810	3620	14	irregular	irregular	JJ
58810	3620	15	form	form	NN
58810	3620	16	.	.	.
58810	3621	1	[	[	-LRB-
58810	3621	2	Illustration	illustration	NN
58810	3621	3	:	:	:
58810	3621	4	Fig	Fig	NNP
58810	3621	5	.	.	.
58810	3622	1	308	308	LS
58810	3622	2	.	.	.
58810	3622	3	]	]	-RRB-
58810	3623	1	286	286	CD
58810	3623	2	.	.	.
58810	3624	1	_	_	NNP
58810	3624	2	The	the	DT
58810	3624	3	Development	Development	NNP
58810	3624	4	of	of	IN
58810	3624	5	Telescopic	Telescopic	NNP
58810	3624	6	Comets	Comets	NNPS
58810	3624	7	on	on	IN
58810	3624	8	their	-PRON-	PRP$
58810	3624	9	Approach	approach	NN
58810	3624	10	to	to	IN
58810	3624	11	the	the	DT
58810	3624	12	Sun._--As	Sun._--As	NNP
58810	3624	13	a	a	DT
58810	3624	14	rule	rule	NN
58810	3624	15	,	,	,
58810	3624	16	all	all	DT
58810	3624	17	comets	comet	NNS
58810	3624	18	look	look	VBP
58810	3624	19	nearly	nearly	RB
58810	3624	20	alike	alike	RB
58810	3624	21	when	when	WRB
58810	3624	22	they	-PRON-	PRP
58810	3624	23	first	first	RB
58810	3624	24	come	come	VBP
58810	3624	25	within	within	IN
58810	3624	26	the	the	DT
58810	3624	27	reach	reach	NN
58810	3624	28	of	of	IN
58810	3624	29	the	the	DT
58810	3624	30	telescope	telescope	NN
58810	3624	31	.	.	.
58810	3625	1	They	-PRON-	PRP
58810	3625	2	appear	appear	VBP
58810	3625	3	at	at	IN
58810	3625	4	first	first	RB
58810	3625	5	as	as	IN
58810	3625	6	little	little	JJ
58810	3625	7	foggy	foggy	JJ
58810	3625	8	patches	patch	NNS
58810	3625	9	,	,	,
58810	3625	10	without	without	IN
58810	3625	11	any	any	DT
58810	3625	12	tail	tail	NN
58810	3625	13	,	,	,
58810	3625	14	and	and	CC
58810	3625	15	often	often	RB
58810	3625	16	without	without	IN
58810	3625	17	any	any	DT
58810	3625	18	visible	visible	JJ
58810	3625	19	nucleus	nucleus	NN
58810	3625	20	.	.	.
58810	3626	1	As	as	IN
58810	3626	2	they	-PRON-	PRP
58810	3626	3	approach	approach	VBP
58810	3626	4	the	the	DT
58810	3626	5	sun	sun	NN
58810	3626	6	their	-PRON-	PRP$
58810	3626	7	peculiarities	peculiarity	NNS
58810	3626	8	are	be	VBP
58810	3626	9	rapidly	rapidly	RB
58810	3626	10	developed	develop	VBN
58810	3626	11	.	.	.
58810	3627	1	Fig	fig	NN
58810	3627	2	.	.	.
58810	3628	1	308	308	CD
58810	3628	2	shows	show	VBZ
58810	3628	3	such	such	PDT
58810	3628	4	a	a	DT
58810	3628	5	comet	comet	NN
58810	3628	6	as	as	IN
58810	3628	7	first	first	RB
58810	3628	8	seen	see	VBN
58810	3628	9	,	,	,
58810	3628	10	and	and	CC
58810	3628	11	the	the	DT
58810	3628	12	gradual	gradual	JJ
58810	3628	13	development	development	NN
58810	3628	14	of	of	IN
58810	3628	15	its	-PRON-	PRP$
58810	3628	16	nucleus	nucleus	NN
58810	3628	17	,	,	,
58810	3628	18	head	head	NN
58810	3628	19	,	,	,
58810	3628	20	and	and	CC
58810	3628	21	tail	tail	VB
58810	3628	22	,	,	,
58810	3628	23	as	as	IN
58810	3628	24	it	-PRON-	PRP
58810	3628	25	approaches	approach	VBZ
58810	3628	26	the	the	DT
58810	3628	27	sun	sun	NN
58810	3628	28	.	.	.
58810	3629	1	[	[	-LRB-
58810	3629	2	Illustration	illustration	NN
58810	3629	3	:	:	:
58810	3629	4	Fig	Fig	NNP
58810	3629	5	.	.	.
58810	3630	1	309	309	CD
58810	3630	2	.	.	.
58810	3630	3	]	]	-RRB-
58810	3631	1	[	[	-LRB-
58810	3631	2	Illustration	illustration	NN
58810	3631	3	:	:	:
58810	3631	4	Fig	Fig	NNP
58810	3631	5	.	.	.
58810	3632	1	310	310	CD
58810	3632	2	.	.	.
58810	3632	3	]	]	-RRB-
58810	3633	1	[	[	-LRB-
58810	3633	2	Illustration	illustration	NN
58810	3633	3	:	:	:
58810	3633	4	Fig	Fig	NNP
58810	3633	5	.	.	.
58810	3634	1	311	311	CD
58810	3634	2	.	.	.
58810	3634	3	]	]	-RRB-
58810	3635	1	If	if	IN
58810	3635	2	the	the	DT
58810	3635	3	comet	comet	NN
58810	3635	4	is	be	VBZ
58810	3635	5	only	only	RB
58810	3635	6	a	a	DT
58810	3635	7	small	small	JJ
58810	3635	8	one	one	NN
58810	3635	9	,	,	,
58810	3635	10	the	the	DT
58810	3635	11	tail	tail	NN
58810	3635	12	developed	develop	VBN
58810	3635	13	is	be	VBZ
58810	3635	14	small	small	JJ
58810	3635	15	;	;	:
58810	3635	16	but	but	CC
58810	3635	17	these	these	DT
58810	3635	18	small	small	JJ
58810	3635	19	appendages	appendage	NNS
58810	3635	20	have	have	VBP
58810	3635	21	a	a	DT
58810	3635	22	great	great	JJ
58810	3635	23	variety	variety	NN
58810	3635	24	of	of	IN
58810	3635	25	form	form	NN
58810	3635	26	in	in	IN
58810	3635	27	different	different	JJ
58810	3635	28	comets	comet	NNS
58810	3635	29	.	.	.
58810	3636	1	Fig	fig	NN
58810	3636	2	.	.	.
58810	3637	1	309	309	CD
58810	3637	2	shows	show	VBZ
58810	3637	3	the	the	DT
58810	3637	4	singular	singular	JJ
58810	3637	5	form	form	NN
58810	3637	6	into	into	IN
58810	3637	7	which	which	WDT
58810	3637	8	_	_	NNP
58810	3637	9	Encke	Encke	NNP
58810	3637	10	's	's	POS
58810	3637	11	_	_	NNP
58810	3637	12	comet	comet	NN
58810	3637	13	was	be	VBD
58810	3637	14	developed	develop	VBN
58810	3637	15	in	in	IN
58810	3637	16	1871	1871	CD
58810	3637	17	.	.	.
58810	3638	1	Figs	fig	NNS
58810	3638	2	.	.	.
58810	3639	1	310	310	CD
58810	3639	2	and	and	CC
58810	3639	3	311	311	CD
58810	3639	4	show	show	VBP
58810	3639	5	other	other	JJ
58810	3639	6	peculiar	peculiar	JJ
58810	3639	7	developments	development	NNS
58810	3639	8	of	of	IN
58810	3639	9	telescopic	telescopic	JJ
58810	3639	10	comets	comet	NNS
58810	3639	11	.	.	.
58810	3640	1	287	287	CD
58810	3640	2	.	.	.
58810	3641	1	_	_	NNP
58810	3641	2	Development	Development	NNP
58810	3641	3	of	of	IN
58810	3641	4	Brilliant	Brilliant	NNP
58810	3641	5	Comets	Comets	NNPS
58810	3641	6	on	on	IN
58810	3641	7	their	-PRON-	PRP$
58810	3641	8	Approach	approach	NN
58810	3641	9	to	to	IN
58810	3641	10	the	the	DT
58810	3641	11	Sun._--Brilliant	Sun._--Brilliant	,
58810	3641	12	comets	comet	NNS
58810	3641	13	,	,	,
58810	3641	14	as	as	RB
58810	3641	15	well	well	RB
58810	3641	16	as	as	IN
58810	3641	17	telescopic	telescopic	NN
58810	3641	18	comets	comet	NNS
58810	3641	19	,	,	,
58810	3641	20	appear	appear	VBP
58810	3641	21	nearly	nearly	RB
58810	3641	22	alike	alike	RB
58810	3641	23	when	when	WRB
58810	3641	24	they	-PRON-	PRP
58810	3641	25	come	come	VBP
58810	3641	26	into	into	IN
58810	3641	27	the	the	DT
58810	3641	28	view	view	NN
58810	3641	29	of	of	IN
58810	3641	30	the	the	DT
58810	3641	31	telescope	telescope	NN
58810	3641	32	;	;	:
58810	3641	33	and	and	CC
58810	3641	34	it	-PRON-	PRP
58810	3641	35	is	be	VBZ
58810	3641	36	only	only	RB
58810	3641	37	on	on	IN
58810	3641	38	their	-PRON-	PRP$
58810	3641	39	approach	approach	NN
58810	3641	40	to	to	IN
58810	3641	41	the	the	DT
58810	3641	42	sun	sun	NN
58810	3641	43	that	that	IN
58810	3641	44	their	-PRON-	PRP$
58810	3641	45	distinctive	distinctive	JJ
58810	3641	46	features	feature	NNS
58810	3641	47	are	be	VBP
58810	3641	48	developed	develop	VBN
58810	3641	49	.	.	.
58810	3642	1	Not	not	RB
58810	3642	2	only	only	RB
58810	3642	3	do	do	VBP
58810	3642	4	these	these	DT
58810	3642	5	comets	comet	NNS
58810	3642	6	,	,	,
58810	3642	7	when	when	WRB
58810	3642	8	they	-PRON-	PRP
58810	3642	9	first	first	RB
58810	3642	10	come	come	VBP
58810	3642	11	into	into	IN
58810	3642	12	view	view	NN
58810	3642	13	,	,	,
58810	3642	14	resemble	resemble	VB
58810	3642	15	each	each	DT
58810	3642	16	other	other	JJ
58810	3642	17	,	,	,
58810	3642	18	but	but	CC
58810	3642	19	they	-PRON-	PRP
58810	3642	20	also	also	RB
58810	3642	21	bear	bear	VBP
58810	3642	22	a	a	DT
58810	3642	23	close	close	JJ
58810	3642	24	resemblance	resemblance	NN
58810	3642	25	to	to	IN
58810	3642	26	telescopic	telescopic	NN
58810	3642	27	comets	comet	NNS
58810	3642	28	.	.	.
58810	3643	1	As	as	IN
58810	3643	2	the	the	DT
58810	3643	3	comet	comet	NN
58810	3643	4	approaches	approach	VBZ
58810	3643	5	the	the	DT
58810	3643	6	sun	sun	NN
58810	3643	7	,	,	,
58810	3643	8	bright	bright	JJ
58810	3643	9	vaporous	vaporous	JJ
58810	3643	10	jets	jet	NNS
58810	3643	11	,	,	,
58810	3643	12	two	two	CD
58810	3643	13	or	or	CC
58810	3643	14	three	three	CD
58810	3643	15	in	in	IN
58810	3643	16	number	number	NN
58810	3643	17	,	,	,
58810	3643	18	are	be	VBP
58810	3643	19	emitted	emit	VBN
58810	3643	20	from	from	IN
58810	3643	21	the	the	DT
58810	3643	22	nucleus	nucleus	NN
58810	3643	23	on	on	IN
58810	3643	24	the	the	DT
58810	3643	25	side	side	NN
58810	3643	26	of	of	IN
58810	3643	27	the	the	DT
58810	3643	28	sun	sun	NN
58810	3643	29	and	and	CC
58810	3643	30	in	in	IN
58810	3643	31	the	the	DT
58810	3643	32	direction	direction	NN
58810	3643	33	of	of	IN
58810	3643	34	the	the	DT
58810	3643	35	sun	sun	NN
58810	3643	36	.	.	.
58810	3644	1	These	these	DT
58810	3644	2	jets	jet	NNS
58810	3644	3	,	,	,
58810	3644	4	though	though	IN
58810	3644	5	directed	direct	VBN
58810	3644	6	towards	towards	IN
58810	3644	7	the	the	DT
58810	3644	8	sun	sun	NN
58810	3644	9	,	,	,
58810	3644	10	are	be	VBP
58810	3644	11	soon	soon	RB
58810	3644	12	more	more	RBR
58810	3644	13	or	or	CC
58810	3644	14	less	less	RBR
58810	3644	15	carried	carry	VBN
58810	3644	16	backward	backward	RB
58810	3644	17	,	,	,
58810	3644	18	as	as	IN
58810	3644	19	if	if	IN
58810	3644	20	repelled	repel	VBN
58810	3644	21	by	by	IN
58810	3644	22	the	the	DT
58810	3644	23	sun	sun	NN
58810	3644	24	.	.	.
58810	3645	1	Fig	fig	NN
58810	3645	2	.	.	.
58810	3646	1	312	312	CD
58810	3646	2	shows	show	VBZ
58810	3646	3	a	a	DT
58810	3646	4	succession	succession	NN
58810	3646	5	of	of	IN
58810	3646	6	views	view	NNS
58810	3646	7	of	of	IN
58810	3646	8	these	these	DT
58810	3646	9	jets	jet	NNS
58810	3646	10	as	as	IN
58810	3646	11	they	-PRON-	PRP
58810	3646	12	were	be	VBD
58810	3646	13	developed	develop	VBN
58810	3646	14	in	in	IN
58810	3646	15	the	the	DT
58810	3646	16	case	case	NN
58810	3646	17	of	of	IN
58810	3646	18	_	_	NNP
58810	3646	19	Halley	Halley	NNP
58810	3646	20	's	's	POS
58810	3646	21	_	_	NNP
58810	3646	22	comet	comet	NN
58810	3646	23	in	in	IN
58810	3646	24	1835	1835	CD
58810	3646	25	.	.	.
58810	3647	1	[	[	-LRB-
58810	3647	2	Illustration	illustration	NN
58810	3647	3	:	:	:
58810	3647	4	Fig	Fig	NNP
58810	3647	5	.	.	.
58810	3648	1	312	312	CD
58810	3648	2	.	.	.
58810	3648	3	]	]	-RRB-
58810	3649	1	The	the	DT
58810	3649	2	jets	jet	NNS
58810	3649	3	in	in	IN
58810	3649	4	this	this	DT
58810	3649	5	case	case	NN
58810	3649	6	seemed	seem	VBD
58810	3649	7	to	to	TO
58810	3649	8	have	have	VB
58810	3649	9	an	an	DT
58810	3649	10	oscillatory	oscillatory	JJ
58810	3649	11	motion	motion	NN
58810	3649	12	.	.	.
58810	3650	1	At	at	IN
58810	3650	2	1	1	CD
58810	3650	3	and	and	CC
58810	3650	4	2	2	CD
58810	3650	5	they	-PRON-	PRP
58810	3650	6	seemed	seem	VBD
58810	3650	7	to	to	TO
58810	3650	8	be	be	VB
58810	3650	9	attracted	attract	VBN
58810	3650	10	towards	towards	IN
58810	3650	11	the	the	DT
58810	3650	12	sun	sun	NN
58810	3650	13	,	,	,
58810	3650	14	and	and	CC
58810	3650	15	in	in	IN
58810	3650	16	3	3	CD
58810	3650	17	to	to	TO
58810	3650	18	be	be	VB
58810	3650	19	repelled	repel	VBN
58810	3650	20	by	by	IN
58810	3650	21	him	-PRON-	PRP
58810	3650	22	.	.	.
58810	3651	1	In	in	IN
58810	3651	2	4	4	CD
58810	3651	3	and	and	CC
58810	3651	4	5	5	CD
58810	3651	5	they	-PRON-	PRP
58810	3651	6	seemed	seem	VBD
58810	3651	7	to	to	TO
58810	3651	8	be	be	VB
58810	3651	9	again	again	RB
58810	3651	10	attracted	attract	VBN
58810	3651	11	,	,	,
58810	3651	12	and	and	CC
58810	3651	13	in	in	IN
58810	3651	14	6	6	CD
58810	3651	15	to	to	TO
58810	3651	16	be	be	VB
58810	3651	17	repelled	repel	VBN
58810	3651	18	,	,	,
58810	3651	19	but	but	CC
58810	3651	20	in	in	IN
58810	3651	21	a	a	DT
58810	3651	22	reverse	reverse	JJ
58810	3651	23	direction	direction	NN
58810	3651	24	to	to	IN
58810	3651	25	that	that	DT
58810	3651	26	in	in	IN
58810	3651	27	3	3	CD
58810	3651	28	.	.	.
58810	3652	1	In	in	IN
58810	3652	2	7	7	CD
58810	3652	3	they	-PRON-	PRP
58810	3652	4	appeared	appear	VBD
58810	3652	5	to	to	TO
58810	3652	6	be	be	VB
58810	3652	7	again	again	RB
58810	3652	8	attracted	attract	VBN
58810	3652	9	.	.	.
58810	3653	1	Bessel	Bessel	NNP
58810	3653	2	likened	liken	VBD
58810	3653	3	this	this	DT
58810	3653	4	oscillation	oscillation	NN
58810	3653	5	of	of	IN
58810	3653	6	the	the	DT
58810	3653	7	jets	jet	NNS
58810	3653	8	to	to	IN
58810	3653	9	the	the	DT
58810	3653	10	vibration	vibration	NN
58810	3653	11	of	of	IN
58810	3653	12	a	a	DT
58810	3653	13	magnetic	magnetic	JJ
58810	3653	14	needle	needle	NN
58810	3653	15	when	when	WRB
58810	3653	16	presented	present	VBN
58810	3653	17	to	to	IN
58810	3653	18	the	the	DT
58810	3653	19	pole	pole	NN
58810	3653	20	of	of	IN
58810	3653	21	a	a	DT
58810	3653	22	magnet	magnet	NN
58810	3653	23	.	.	.
58810	3654	1	In	in	IN
58810	3654	2	the	the	DT
58810	3654	3	case	case	NN
58810	3654	4	of	of	IN
58810	3654	5	larger	large	JJR
58810	3654	6	comets	comet	NNS
58810	3654	7	these	these	DT
58810	3654	8	luminous	luminous	JJ
58810	3654	9	jets	jet	NNS
58810	3654	10	are	be	VBP
58810	3654	11	surrounded	surround	VBN
58810	3654	12	by	by	IN
58810	3654	13	one	one	CD
58810	3654	14	or	or	CC
58810	3654	15	more	more	JJR
58810	3654	16	envelops	envelop	NNS
58810	3654	17	,	,	,
58810	3654	18	which	which	WDT
58810	3654	19	are	be	VBP
58810	3654	20	thrown	throw	VBN
58810	3654	21	off	off	RP
58810	3654	22	in	in	IN
58810	3654	23	succession	succession	NN
58810	3654	24	as	as	IN
58810	3654	25	the	the	DT
58810	3654	26	comet	comet	NN
58810	3654	27	approaches	approach	VBZ
58810	3654	28	the	the	DT
58810	3654	29	sun	sun	NN
58810	3654	30	.	.	.
58810	3655	1	The	the	DT
58810	3655	2	formation	formation	NN
58810	3655	3	of	of	IN
58810	3655	4	these	these	DT
58810	3655	5	envelops	envelop	NNS
58810	3655	6	was	be	VBD
58810	3655	7	a	a	DT
58810	3655	8	conspicuous	conspicuous	JJ
58810	3655	9	feature	feature	NN
58810	3655	10	of	of	IN
58810	3655	11	_	_	NNP
58810	3655	12	Donati	Donati	NNP
58810	3655	13	's	's	POS
58810	3655	14	_	_	NNP
58810	3655	15	comet	comet	NN
58810	3655	16	of	of	IN
58810	3655	17	1858	1858	CD
58810	3655	18	.	.	.
58810	3656	1	A	a	DT
58810	3656	2	rough	rough	JJ
58810	3656	3	view	view	NN
58810	3656	4	of	of	IN
58810	3656	5	the	the	DT
58810	3656	6	jets	jet	NNS
58810	3656	7	and	and	CC
58810	3656	8	the	the	DT
58810	3656	9	surrounding	surround	VBG
58810	3656	10	envelops	envelop	NNS
58810	3656	11	is	be	VBZ
58810	3656	12	given	give	VBN
58810	3656	13	in	in	IN
58810	3656	14	Fig	Fig	NNP
58810	3656	15	.	.	.
58810	3657	1	313	313	CD
58810	3657	2	.	.	.
58810	3658	1	Fig	fig	NN
58810	3658	2	.	.	.
58810	3659	1	314	314	CD
58810	3659	2	gives	give	VBZ
58810	3659	3	a	a	DT
58810	3659	4	view	view	NN
58810	3659	5	of	of	IN
58810	3659	6	the	the	DT
58810	3659	7	envelops	envelop	NNS
58810	3659	8	without	without	IN
58810	3659	9	the	the	DT
58810	3659	10	jets	jet	NNS
58810	3659	11	.	.	.
58810	3660	1	[	[	-LRB-
58810	3660	2	Illustration	illustration	NN
58810	3660	3	:	:	:
58810	3660	4	Fig	Fig	NNP
58810	3660	5	.	.	.
58810	3661	1	313	313	CD
58810	3661	2	.	.	.
58810	3661	3	]	]	-RRB-
58810	3662	1	[	[	-LRB-
58810	3662	2	Illustration	illustration	NN
58810	3662	3	:	:	:
58810	3662	4	Fig	Fig	NNP
58810	3662	5	.	.	.
58810	3663	1	314	314	CD
58810	3663	2	.	.	.
58810	3663	3	]	]	-RRB-
58810	3664	1	288	288	CD
58810	3664	2	.	.	.
58810	3665	1	_	_	NNP
58810	3665	2	The	the	DT
58810	3665	3	Tails	Tails	NNPS
58810	3665	4	of	of	IN
58810	3665	5	Comets._--The	Comets._--The	NNP
58810	3665	6	_	_	NNP
58810	3665	7	tails	tail	NNS
58810	3665	8	_	_	NNP
58810	3665	9	of	of	IN
58810	3665	10	brilliant	brilliant	JJ
58810	3665	11	comets	comet	NNS
58810	3665	12	are	be	VBP
58810	3665	13	rapidly	rapidly	RB
58810	3665	14	formed	form	VBN
58810	3665	15	as	as	IN
58810	3665	16	the	the	DT
58810	3665	17	comet	comet	NN
58810	3665	18	approaches	approach	VBZ
58810	3665	19	the	the	DT
58810	3665	20	sun	sun	NN
58810	3665	21	,	,	,
58810	3665	22	their	-PRON-	PRP$
58810	3665	23	increase	increase	NN
58810	3665	24	in	in	IN
58810	3665	25	length	length	NN
58810	3665	26	often	often	RB
58810	3665	27	being	be	VBG
58810	3665	28	at	at	IN
58810	3665	29	the	the	DT
58810	3665	30	rate	rate	NN
58810	3665	31	of	of	IN
58810	3665	32	several	several	JJ
58810	3665	33	million	million	CD
58810	3665	34	miles	mile	NNS
58810	3665	35	a	a	DT
58810	3665	36	day	day	NN
58810	3665	37	.	.	.
58810	3666	1	These	these	DT
58810	3666	2	appendages	appendage	NNS
58810	3666	3	seem	seem	VBP
58810	3666	4	to	to	TO
58810	3666	5	be	be	VB
58810	3666	6	formed	form	VBN
58810	3666	7	entirely	entirely	RB
58810	3666	8	out	out	IN
58810	3666	9	of	of	IN
58810	3666	10	the	the	DT
58810	3666	11	matter	matter	NN
58810	3666	12	which	which	WDT
58810	3666	13	is	be	VBZ
58810	3666	14	emitted	emit	VBN
58810	3666	15	from	from	IN
58810	3666	16	the	the	DT
58810	3666	17	nucleus	nucleus	NN
58810	3666	18	in	in	IN
58810	3666	19	the	the	DT
58810	3666	20	luminous	luminous	JJ
58810	3666	21	jets	jet	NNS
58810	3666	22	which	which	WDT
58810	3666	23	are	be	VBP
58810	3666	24	at	at	IN
58810	3666	25	first	first	RB
58810	3666	26	directed	direct	VBN
58810	3666	27	towards	towards	IN
58810	3666	28	the	the	DT
58810	3666	29	sun	sun	NN
58810	3666	30	.	.	.
58810	3667	1	The	the	DT
58810	3667	2	tails	tail	NNS
58810	3667	3	of	of	IN
58810	3667	4	comets	comet	NNS
58810	3667	5	are	be	VBP
58810	3667	6	,	,	,
58810	3667	7	however	however	RB
58810	3667	8	,	,	,
58810	3667	9	always	always	RB
58810	3667	10	directed	direct	VBD
58810	3667	11	away	away	RB
58810	3667	12	from	from	IN
58810	3667	13	the	the	DT
58810	3667	14	sun	sun	NN
58810	3667	15	,	,	,
58810	3667	16	as	as	IN
58810	3667	17	shown	show	VBN
58810	3667	18	in	in	IN
58810	3667	19	Fig	Fig	NNP
58810	3667	20	.	.	.
58810	3668	1	315	315	CD
58810	3668	2	.	.	.
58810	3669	1	[	[	-LRB-
58810	3669	2	Illustration	illustration	NN
58810	3669	3	:	:	:
58810	3669	4	Fig	Fig	NNP
58810	3669	5	.	.	.
58810	3670	1	315	315	CD
58810	3670	2	.	.	.
58810	3670	3	]	]	-RRB-
58810	3671	1	It	-PRON-	PRP
58810	3671	2	will	will	MD
58810	3671	3	be	be	VB
58810	3671	4	seen	see	VBN
58810	3671	5	that	that	IN
58810	3671	6	the	the	DT
58810	3671	7	comet	comet	NN
58810	3671	8	,	,	,
58810	3671	9	as	as	IN
58810	3671	10	it	-PRON-	PRP
58810	3671	11	approaches	approach	VBZ
58810	3671	12	the	the	DT
58810	3671	13	sun	sun	NN
58810	3671	14	,	,	,
58810	3671	15	travels	travel	VBZ
58810	3671	16	head	head	VBP
58810	3671	17	foremost	foremost	RB
58810	3671	18	;	;	:
58810	3671	19	but	but	CC
58810	3671	20	as	as	IN
58810	3671	21	it	-PRON-	PRP
58810	3671	22	leaves	leave	VBZ
58810	3671	23	the	the	DT
58810	3671	24	sun	sun	NN
58810	3671	25	it	-PRON-	PRP
58810	3671	26	goes	go	VBZ
58810	3671	27	tail	tail	NN
58810	3671	28	foremost	foremost	RB
58810	3671	29	.	.	.
58810	3672	1	The	the	DT
58810	3672	2	apparent	apparent	JJ
58810	3672	3	length	length	NN
58810	3672	4	of	of	IN
58810	3672	5	the	the	DT
58810	3672	6	tail	tail	NN
58810	3672	7	of	of	IN
58810	3672	8	a	a	DT
58810	3672	9	comet	comet	NN
58810	3672	10	depends	depend	VBZ
58810	3672	11	partly	partly	RB
58810	3672	12	upon	upon	IN
58810	3672	13	its	-PRON-	PRP$
58810	3672	14	real	real	JJ
58810	3672	15	length	length	NN
58810	3672	16	,	,	,
58810	3672	17	partly	partly	RB
58810	3672	18	upon	upon	IN
58810	3672	19	the	the	DT
58810	3672	20	distance	distance	NN
58810	3672	21	of	of	IN
58810	3672	22	the	the	DT
58810	3672	23	comet	comet	NN
58810	3672	24	,	,	,
58810	3672	25	and	and	CC
58810	3672	26	partly	partly	RB
58810	3672	27	upon	upon	IN
58810	3672	28	the	the	DT
58810	3672	29	direction	direction	NN
58810	3672	30	of	of	IN
58810	3672	31	the	the	DT
58810	3672	32	axis	axi	NNS
58810	3672	33	of	of	IN
58810	3672	34	the	the	DT
58810	3672	35	tail	tail	NN
58810	3672	36	with	with	IN
58810	3672	37	reference	reference	NN
58810	3672	38	to	to	IN
58810	3672	39	the	the	DT
58810	3672	40	line	line	NN
58810	3672	41	of	of	IN
58810	3672	42	vision	vision	NN
58810	3672	43	.	.	.
58810	3673	1	The	the	DT
58810	3673	2	longer	long	JJR
58810	3673	3	the	the	DT
58810	3673	4	tail	tail	NN
58810	3673	5	,	,	,
58810	3673	6	the	the	DT
58810	3673	7	nearer	nearer	NN
58810	3673	8	the	the	DT
58810	3673	9	comet	comet	NN
58810	3673	10	;	;	:
58810	3673	11	and	and	CC
58810	3673	12	the	the	DT
58810	3673	13	more	more	RBR
58810	3673	14	nearly	nearly	RB
58810	3673	15	at	at	IN
58810	3673	16	right	right	JJ
58810	3673	17	angles	angle	NNS
58810	3673	18	to	to	IN
58810	3673	19	the	the	DT
58810	3673	20	line	line	NN
58810	3673	21	of	of	IN
58810	3673	22	vision	vision	NN
58810	3673	23	is	be	VBZ
58810	3673	24	the	the	DT
58810	3673	25	axis	axis	NN
58810	3673	26	of	of	IN
58810	3673	27	the	the	DT
58810	3673	28	tail	tail	NN
58810	3673	29	,	,	,
58810	3673	30	the	the	DT
58810	3673	31	greater	great	JJR
58810	3673	32	is	be	VBZ
58810	3673	33	the	the	DT
58810	3673	34	apparent	apparent	JJ
58810	3673	35	length	length	NN
58810	3673	36	of	of	IN
58810	3673	37	the	the	DT
58810	3673	38	tail	tail	NN
58810	3673	39	.	.	.
58810	3674	1	In	in	IN
58810	3674	2	the	the	DT
58810	3674	3	majority	majority	NN
58810	3674	4	of	of	IN
58810	3674	5	cases	case	NNS
58810	3674	6	the	the	DT
58810	3674	7	tails	tail	NNS
58810	3674	8	of	of	IN
58810	3674	9	comets	comet	NNS
58810	3674	10	measure	measure	VBP
58810	3674	11	only	only	RB
58810	3674	12	a	a	DT
58810	3674	13	few	few	JJ
58810	3674	14	degrees	degree	NNS
58810	3674	15	;	;	:
58810	3674	16	but	but	CC
58810	3674	17	,	,	,
58810	3674	18	in	in	IN
58810	3674	19	the	the	DT
58810	3674	20	case	case	NN
58810	3674	21	of	of	IN
58810	3674	22	many	many	JJ
58810	3674	23	comets	comet	NNS
58810	3674	24	recorded	record	VBN
58810	3674	25	in	in	IN
58810	3674	26	history	history	NN
58810	3674	27	,	,	,
58810	3674	28	the	the	DT
58810	3674	29	tail	tail	NN
58810	3674	30	has	have	VBZ
58810	3674	31	extended	extend	VBN
58810	3674	32	half	half	JJ
58810	3674	33	way	way	NN
58810	3674	34	across	across	IN
58810	3674	35	the	the	DT
58810	3674	36	heavens	heavens	NNPS
58810	3674	37	.	.	.
58810	3675	1	The	the	DT
58810	3675	2	tail	tail	NN
58810	3675	3	of	of	IN
58810	3675	4	a	a	DT
58810	3675	5	comet	comet	NN
58810	3675	6	,	,	,
58810	3675	7	when	when	WRB
58810	3675	8	seen	see	VBN
58810	3675	9	at	at	RB
58810	3675	10	all	all	RB
58810	3675	11	,	,	,
58810	3675	12	is	be	VBZ
58810	3675	13	usually	usually	RB
58810	3675	14	several	several	JJ
58810	3675	15	million	million	CD
58810	3675	16	miles	mile	NNS
58810	3675	17	in	in	IN
58810	3675	18	length	length	NN
58810	3675	19	;	;	:
58810	3675	20	and	and	CC
58810	3675	21	in	in	IN
58810	3675	22	some	some	DT
58810	3675	23	instances	instance	NNS
58810	3675	24	the	the	DT
58810	3675	25	tail	tail	NN
58810	3675	26	is	be	VBZ
58810	3675	27	long	long	JJ
58810	3675	28	enough	enough	RB
58810	3675	29	to	to	TO
58810	3675	30	reach	reach	VB
58810	3675	31	across	across	IN
58810	3675	32	the	the	DT
58810	3675	33	orbit	orbit	NN
58810	3675	34	of	of	IN
58810	3675	35	the	the	DT
58810	3675	36	earth	earth	NN
58810	3675	37	,	,	,
58810	3675	38	or	or	CC
58810	3675	39	twice	twice	RB
58810	3675	40	as	as	RB
58810	3675	41	far	far	RB
58810	3675	42	as	as	IN
58810	3675	43	from	from	IN
58810	3675	44	the	the	DT
58810	3675	45	earth	earth	NN
58810	3675	46	to	to	IN
58810	3675	47	the	the	DT
58810	3675	48	sun	sun	NN
58810	3675	49	.	.	.
58810	3676	1	The	the	DT
58810	3676	2	tails	tail	NNS
58810	3676	3	of	of	IN
58810	3676	4	comets	comet	NNS
58810	3676	5	are	be	VBP
58810	3676	6	apparently	apparently	RB
58810	3676	7	hollow	hollow	JJ
58810	3676	8	,	,	,
58810	3676	9	and	and	CC
58810	3676	10	are	be	VBP
58810	3676	11	sometimes	sometimes	RB
58810	3676	12	a	a	DT
58810	3676	13	million	million	CD
58810	3676	14	of	of	IN
58810	3676	15	miles	mile	NNS
58810	3676	16	in	in	IN
58810	3676	17	diameter	diameter	NN
58810	3676	18	.	.	.
58810	3677	1	So	so	RB
58810	3677	2	great	great	JJ
58810	3677	3	,	,	,
58810	3677	4	however	however	RB
58810	3677	5	,	,	,
58810	3677	6	is	be	VBZ
58810	3677	7	the	the	DT
58810	3677	8	tenuity	tenuity	NN
58810	3677	9	of	of	IN
58810	3677	10	the	the	DT
58810	3677	11	matter	matter	NN
58810	3677	12	in	in	IN
58810	3677	13	them	-PRON-	PRP
58810	3677	14	,	,	,
58810	3677	15	that	that	IN
58810	3677	16	the	the	DT
58810	3677	17	faintest	faint	JJS
58810	3677	18	stars	star	NNS
58810	3677	19	are	be	VBP
58810	3677	20	seen	see	VBN
58810	3677	21	through	through	IN
58810	3677	22	it	-PRON-	PRP
58810	3677	23	without	without	IN
58810	3677	24	any	any	DT
58810	3677	25	apparent	apparent	JJ
58810	3677	26	obscuration	obscuration	NN
58810	3677	27	.	.	.
58810	3678	1	See	see	VB
58810	3678	2	Fig	Fig	NNP
58810	3678	3	.	.	.
58810	3679	1	316	316	CD
58810	3679	2	,	,	,
58810	3679	3	which	which	WDT
58810	3679	4	is	be	VBZ
58810	3679	5	a	a	DT
58810	3679	6	view	view	NN
58810	3679	7	of	of	IN
58810	3679	8	the	the	DT
58810	3679	9	great	great	JJ
58810	3679	10	comet	comet	NN
58810	3679	11	of	of	IN
58810	3679	12	1264	1264	CD
58810	3679	13	.	.	.
58810	3680	1	[	[	-LRB-
58810	3680	2	Illustration	illustration	NN
58810	3680	3	:	:	:
58810	3680	4	Fig	Fig	NNP
58810	3680	5	.	.	.
58810	3681	1	316	316	CD
58810	3681	2	.	.	.
58810	3681	3	]	]	-RRB-
58810	3682	1	[	[	-LRB-
58810	3682	2	Illustration	illustration	NN
58810	3682	3	:	:	:
58810	3682	4	Fig	Fig	NNP
58810	3682	5	.	.	.
58810	3683	1	317	317	CD
58810	3683	2	.	.	.
58810	3683	3	]	]	-RRB-
58810	3684	1	[	[	-LRB-
58810	3684	2	Illustration	illustration	NN
58810	3684	3	:	:	:
58810	3684	4	Fig	Fig	NNP
58810	3684	5	.	.	.
58810	3685	1	318	318	CD
58810	3685	2	.	.	.
58810	3685	3	]	]	-RRB-
58810	3686	1	[	[	-LRB-
58810	3686	2	Illustration	illustration	NN
58810	3686	3	:	:	:
58810	3686	4	Fig	Fig	NNP
58810	3686	5	.	.	.
58810	3687	1	319	319	CD
58810	3687	2	.	.	.
58810	3687	3	]	]	-RRB-
58810	3688	1	[	[	-LRB-
58810	3688	2	Illustration	illustration	NN
58810	3688	3	:	:	:
58810	3688	4	Fig	Fig	NNP
58810	3688	5	.	.	.
58810	3689	1	320	320	CD
58810	3689	2	.	.	.
58810	3689	3	]	]	-RRB-
58810	3690	1	The	the	DT
58810	3690	2	tails	tail	NNS
58810	3690	3	of	of	IN
58810	3690	4	comets	comet	NNS
58810	3690	5	are	be	VBP
58810	3690	6	sometimes	sometimes	RB
58810	3690	7	straight	straight	JJ
58810	3690	8	,	,	,
58810	3690	9	as	as	IN
58810	3690	10	in	in	IN
58810	3690	11	Fig	Fig	NNP
58810	3690	12	.	.	.
58810	3691	1	316	316	CD
58810	3691	2	,	,	,
58810	3691	3	but	but	CC
58810	3691	4	usually	usually	RB
58810	3691	5	more	more	RBR
58810	3691	6	or	or	CC
58810	3691	7	less	less	RBR
58810	3691	8	curved	curved	JJ
58810	3691	9	,	,	,
58810	3691	10	as	as	IN
58810	3691	11	in	in	IN
58810	3691	12	Fig	Fig	NNP
58810	3691	13	.	.	.
58810	3692	1	317	317	CD
58810	3692	2	,	,	,
58810	3692	3	which	which	WDT
58810	3692	4	is	be	VBZ
58810	3692	5	a	a	DT
58810	3692	6	view	view	NN
58810	3692	7	of	of	IN
58810	3692	8	_	_	NNP
58810	3692	9	Donati	Donati	NNP
58810	3692	10	's	's	POS
58810	3692	11	_	_	NNP
58810	3692	12	comet	comet	NN
58810	3692	13	as	as	IN
58810	3692	14	it	-PRON-	PRP
58810	3692	15	appeared	appear	VBD
58810	3692	16	at	at	IN
58810	3692	17	one	one	CD
58810	3692	18	time	time	NN
58810	3692	19	.	.	.
58810	3693	1	The	the	DT
58810	3693	2	tail	tail	NN
58810	3693	3	of	of	IN
58810	3693	4	a	a	DT
58810	3693	5	comet	comet	NN
58810	3693	6	is	be	VBZ
58810	3693	7	occasionally	occasionally	RB
58810	3693	8	divided	divide	VBN
58810	3693	9	into	into	IN
58810	3693	10	a	a	DT
58810	3693	11	number	number	NN
58810	3693	12	of	of	IN
58810	3693	13	streamers	streamer	NNS
58810	3693	14	,	,	,
58810	3693	15	as	as	IN
58810	3693	16	in	in	IN
58810	3693	17	Figs	Figs	NNP
58810	3693	18	.	.	.
58810	3694	1	318	318	CD
58810	3694	2	and	and	CC
58810	3694	3	319	319	CD
58810	3694	4	.	.	.
58810	3695	1	Fig	fig	NN
58810	3695	2	.	.	.
58810	3696	1	318	318	CD
58810	3696	2	is	be	VBZ
58810	3696	3	a	a	DT
58810	3696	4	view	view	NN
58810	3696	5	of	of	IN
58810	3696	6	the	the	DT
58810	3696	7	great	great	JJ
58810	3696	8	comet	comet	NN
58810	3696	9	of	of	IN
58810	3696	10	1744	1744	CD
58810	3696	11	,	,	,
58810	3696	12	and	and	CC
58810	3696	13	Fig	Fig	NNP
58810	3696	14	.	.	.
58810	3697	1	319	319	CD
58810	3697	2	of	of	IN
58810	3697	3	the	the	DT
58810	3697	4	great	great	JJ
58810	3697	5	comet	comet	NN
58810	3697	6	of	of	IN
58810	3697	7	1861	1861	CD
58810	3697	8	.	.	.
58810	3698	1	No	no	UH
58810	3698	2	.	.	.
58810	3699	1	1	1	LS
58810	3699	2	,	,	,
58810	3699	3	in	in	IN
58810	3699	4	Fig	Fig	NNP
58810	3699	5	.	.	.
58810	3700	1	320	320	CD
58810	3700	2	,	,	,
58810	3700	3	is	be	VBZ
58810	3700	4	a	a	DT
58810	3700	5	view	view	NN
58810	3700	6	of	of	IN
58810	3700	7	the	the	DT
58810	3700	8	comet	comet	NN
58810	3700	9	of	of	IN
58810	3700	10	1577	1577	CD
58810	3700	11	;	;	:
58810	3700	12	No	no	UH
58810	3700	13	.	.	.
58810	3701	1	2	2	CD
58810	3701	2	,	,	,
58810	3701	3	of	of	IN
58810	3701	4	the	the	DT
58810	3701	5	comet	comet	NN
58810	3701	6	of	of	IN
58810	3701	7	1680	1680	CD
58810	3701	8	;	;	:
58810	3701	9	and	and	CC
58810	3701	10	No	no	UH
58810	3701	11	.	.	.
58810	3702	1	3	3	LS
58810	3702	2	,	,	,
58810	3702	3	of	of	IN
58810	3702	4	the	the	DT
58810	3702	5	comet	comet	NN
58810	3702	6	of	of	IN
58810	3702	7	1769	1769	CD
58810	3702	8	.	.	.
58810	3703	1	[	[	-LRB-
58810	3703	2	Illustration	illustration	NN
58810	3703	3	:	:	:
58810	3703	4	Fig	Fig	NNP
58810	3703	5	.	.	.
58810	3704	1	321	321	CD
58810	3704	2	.	.	.
58810	3704	3	]	]	-RRB-
58810	3705	1	Fig	fig	NN
58810	3705	2	.	.	.
58810	3706	1	321	321	CD
58810	3706	2	shows	show	VBZ
58810	3706	3	some	some	DT
58810	3706	4	of	of	IN
58810	3706	5	the	the	DT
58810	3706	6	forms	form	NNS
58810	3706	7	which	which	WDT
58810	3706	8	the	the	DT
58810	3706	9	imagination	imagination	NN
58810	3706	10	of	of	IN
58810	3706	11	a	a	DT
58810	3706	12	superstitious	superstitious	JJ
58810	3706	13	age	age	NN
58810	3706	14	saw	see	VBD
58810	3706	15	depicted	depict	VBN
58810	3706	16	in	in	IN
58810	3706	17	comets	comet	NNS
58810	3706	18	,	,	,
58810	3706	19	when	when	WRB
58810	3706	20	these	these	DT
58810	3706	21	heavenly	heavenly	JJ
58810	3706	22	visitants	visitant	NNS
58810	3706	23	were	be	VBD
58810	3706	24	thought	think	VBN
58810	3706	25	to	to	TO
58810	3706	26	be	be	VB
58810	3706	27	the	the	DT
58810	3706	28	forerunners	forerunner	NNS
58810	3706	29	of	of	IN
58810	3706	30	wars	war	NNS
58810	3706	31	,	,	,
58810	3706	32	pestilence	pestilence	NN
58810	3706	33	,	,	,
58810	3706	34	famine	famine	NN
58810	3706	35	,	,	,
58810	3706	36	and	and	CC
58810	3706	37	other	other	JJ
58810	3706	38	dire	dire	JJ
58810	3706	39	calamities	calamity	NNS
58810	3706	40	.	.	.
58810	3707	1	289	289	CD
58810	3707	2	.	.	.
58810	3708	1	_	_	NNP
58810	3708	2	Visibility	Visibility	NNP
58810	3708	3	of	of	IN
58810	3708	4	Comets._--Even	Comets._--Even	NNP
58810	3708	5	the	the	DT
58810	3708	6	brightest	bright	JJS
58810	3708	7	comets	comet	NNS
58810	3708	8	are	be	VBP
58810	3708	9	visible	visible	JJ
58810	3708	10	only	only	RB
58810	3708	11	a	a	DT
58810	3708	12	short	short	JJ
58810	3708	13	time	time	NN
58810	3708	14	near	near	IN
58810	3708	15	their	-PRON-	PRP$
58810	3708	16	perihelion	perihelion	NN
58810	3708	17	passage	passage	NN
58810	3708	18	.	.	.
58810	3709	1	When	when	WRB
58810	3709	2	near	near	IN
58810	3709	3	the	the	DT
58810	3709	4	sun	sun	NN
58810	3709	5	,	,	,
58810	3709	6	they	-PRON-	PRP
58810	3709	7	sometimes	sometimes	RB
58810	3709	8	become	become	VBP
58810	3709	9	very	very	RB
58810	3709	10	brilliant	brilliant	JJ
58810	3709	11	,	,	,
58810	3709	12	and	and	CC
58810	3709	13	on	on	IN
58810	3709	14	rare	rare	JJ
58810	3709	15	occasions	occasion	NNS
58810	3709	16	have	have	VBP
58810	3709	17	been	be	VBN
58810	3709	18	visible	visible	JJ
58810	3709	19	even	even	RB
58810	3709	20	at	at	IN
58810	3709	21	mid	mid	NN
58810	3709	22	-	-	NN
58810	3709	23	day	day	NN
58810	3709	24	.	.	.
58810	3710	1	It	-PRON-	PRP
58810	3710	2	is	be	VBZ
58810	3710	3	seldom	seldom	RB
58810	3710	4	that	that	IN
58810	3710	5	a	a	DT
58810	3710	6	comet	comet	NN
58810	3710	7	can	can	MD
58810	3710	8	be	be	VB
58810	3710	9	seen	see	VBN
58810	3710	10	,	,	,
58810	3710	11	even	even	RB
58810	3710	12	with	with	IN
58810	3710	13	a	a	DT
58810	3710	14	powerful	powerful	JJ
58810	3710	15	telescope	telescope	NN
58810	3710	16	,	,	,
58810	3710	17	during	during	IN
58810	3710	18	its	-PRON-	PRP$
58810	3710	19	perihelion	perihelion	NN
58810	3710	20	passage	passage	NN
58810	3710	21	,	,	,
58810	3710	22	unless	unless	IN
58810	3710	23	its	-PRON-	PRP$
58810	3710	24	perihelion	perihelion	NN
58810	3710	25	is	be	VBZ
58810	3710	26	either	either	CC
58810	3710	27	inside	inside	NN
58810	3710	28	of	of	IN
58810	3710	29	the	the	DT
58810	3710	30	earth	earth	NN
58810	3710	31	's	's	POS
58810	3710	32	orbit	orbit	NN
58810	3710	33	,	,	,
58810	3710	34	or	or	CC
58810	3710	35	but	but	CC
58810	3710	36	little	little	JJ
58810	3710	37	outside	outside	RB
58810	3710	38	of	of	IN
58810	3710	39	it	-PRON-	PRP
58810	3710	40	.	.	.
58810	3711	1	Motion	Motion	NNP
58810	3711	2	and	and	CC
58810	3711	3	Origin	Origin	NNP
58810	3711	4	of	of	IN
58810	3711	5	Comets	Comets	NNP
58810	3711	6	.	.	.
58810	3712	1	290	290	CD
58810	3712	2	.	.	.
58810	3713	1	_	_	NNP
58810	3713	2	Recognition	Recognition	NNP
58810	3713	3	of	of	IN
58810	3713	4	a	a	DT
58810	3713	5	Telescopic	telescopic	JJ
58810	3713	6	Comet._--It	comet._--it	NN
58810	3713	7	is	be	VBZ
58810	3713	8	impossible	impossible	JJ
58810	3713	9	to	to	TO
58810	3713	10	distinguish	distinguish	VB
58810	3713	11	telescopic	telescopic	NN
58810	3713	12	comets	comet	NNS
58810	3713	13	by	by	IN
58810	3713	14	their	-PRON-	PRP$
58810	3713	15	appearance	appearance	NN
58810	3713	16	from	from	IN
58810	3713	17	another	another	DT
58810	3713	18	class	class	NN
58810	3713	19	of	of	IN
58810	3713	20	heavenly	heavenly	JJ
58810	3713	21	bodies	body	NNS
58810	3713	22	known	know	VBN
58810	3713	23	as	as	IN
58810	3713	24	_	_	NNP
58810	3713	25	nebulæ	nebulæ	NN
58810	3713	26	_	_	NNP
58810	3713	27	.	.	.
58810	3714	1	Such	such	JJ
58810	3714	2	comets	comet	NNS
58810	3714	3	can	can	MD
58810	3714	4	be	be	VB
58810	3714	5	recognized	recognize	VBN
58810	3714	6	only	only	RB
58810	3714	7	by	by	IN
58810	3714	8	their	-PRON-	PRP$
58810	3714	9	motion	motion	NN
58810	3714	10	.	.	.
58810	3715	1	Thus	thus	RB
58810	3715	2	,	,	,
58810	3715	3	in	in	IN
58810	3715	4	Fig	Fig	NNP
58810	3715	5	.	.	.
58810	3716	1	322	322	CD
58810	3716	2	,	,	,
58810	3716	3	the	the	DT
58810	3716	4	upper	upper	JJ
58810	3716	5	and	and	CC
58810	3716	6	lower	low	JJR
58810	3716	7	bodies	body	NNS
58810	3716	8	look	look	VBP
58810	3716	9	exactly	exactly	RB
58810	3716	10	alike	alike	RB
58810	3716	11	;	;	:
58810	3716	12	but	but	CC
58810	3716	13	the	the	DT
58810	3716	14	upper	upper	JJ
58810	3716	15	one	one	NN
58810	3716	16	is	be	VBZ
58810	3716	17	found	find	VBN
58810	3716	18	to	to	TO
58810	3716	19	remain	remain	VB
58810	3716	20	stationary	stationary	JJ
58810	3716	21	,	,	,
58810	3716	22	while	while	IN
58810	3716	23	the	the	DT
58810	3716	24	lower	low	JJR
58810	3716	25	one	one	CD
58810	3716	26	moves	move	VBZ
58810	3716	27	across	across	IN
58810	3716	28	the	the	DT
58810	3716	29	field	field	NN
58810	3716	30	of	of	IN
58810	3716	31	view	view	NN
58810	3716	32	.	.	.
58810	3717	1	The	the	DT
58810	3717	2	upper	upper	JJ
58810	3717	3	one	one	NN
58810	3717	4	is	be	VBZ
58810	3717	5	thus	thus	RB
58810	3717	6	shown	show	VBN
58810	3717	7	to	to	TO
58810	3717	8	be	be	VB
58810	3717	9	a	a	DT
58810	3717	10	nebula	nebula	NN
58810	3717	11	,	,	,
58810	3717	12	and	and	CC
58810	3717	13	the	the	DT
58810	3717	14	lower	low	JJR
58810	3717	15	one	one	CD
58810	3717	16	a	a	DT
58810	3717	17	comet	comet	NN
58810	3717	18	.	.	.
58810	3718	1	[	[	-LRB-
58810	3718	2	Illustration	illustration	NN
58810	3718	3	:	:	:
58810	3718	4	Fig	Fig	NNP
58810	3718	5	.	.	.
58810	3719	1	322	322	CD
58810	3719	2	.	.	.
58810	3719	3	]	]	-RRB-
58810	3720	1	291	291	CD
58810	3720	2	.	.	.
58810	3721	1	_	_	NNP
58810	3721	2	Orbits	Orbits	NNPS
58810	3721	3	of	of	IN
58810	3721	4	Comets._--All	Comets._--All	NNP
58810	3721	5	comets	comet	NNS
58810	3721	6	are	be	VBP
58810	3721	7	found	find	VBN
58810	3721	8	to	to	TO
58810	3721	9	move	move	VB
58810	3721	10	in	in	IN
58810	3721	11	_	_	NNP
58810	3721	12	very	very	RB
58810	3721	13	eccentric	eccentric	JJ
58810	3721	14	ellipses	ellipsis	NNS
58810	3721	15	_	_	NNP
58810	3721	16	,	,	,
58810	3721	17	in	in	IN
58810	3721	18	_	_	NNP
58810	3721	19	parabolas	parabola	NNS
58810	3721	20	_	_	NNP
58810	3721	21	,	,	,
58810	3721	22	or	or	CC
58810	3721	23	in	in	IN
58810	3721	24	_	_	NNP
58810	3721	25	hyperbolas	hyperbolas	NNP
58810	3721	26	_	_	NNP
58810	3721	27	.	.	.
58810	3722	1	Since	since	IN
58810	3722	2	an	an	DT
58810	3722	3	ellipse	ellipse	NN
58810	3722	4	is	be	VBZ
58810	3722	5	a	a	DT
58810	3722	6	_	_	NNP
58810	3722	7	closed	close	VBN
58810	3722	8	_	_	NNP
58810	3722	9	curve	curve	NN
58810	3722	10	(	(	-LRB-
58810	3722	11	48	48	CD
58810	3722	12	)	)	-RRB-
58810	3722	13	,	,	,
58810	3722	14	all	all	DT
58810	3722	15	comets	comet	NNS
58810	3722	16	that	that	WDT
58810	3722	17	move	move	VBP
58810	3722	18	in	in	IN
58810	3722	19	ellipses	ellipsis	NNS
58810	3722	20	,	,	,
58810	3722	21	no	no	RB
58810	3722	22	matter	matter	RB
58810	3722	23	how	how	WRB
58810	3722	24	eccentric	eccentric	JJ
58810	3722	25	,	,	,
58810	3722	26	are	be	VBP
58810	3722	27	permanent	permanent	JJ
58810	3722	28	members	member	NNS
58810	3722	29	of	of	IN
58810	3722	30	the	the	DT
58810	3722	31	solar	solar	JJ
58810	3722	32	system	system	NN
58810	3722	33	,	,	,
58810	3722	34	and	and	CC
58810	3722	35	will	will	MD
58810	3722	36	return	return	VB
58810	3722	37	to	to	IN
58810	3722	38	the	the	DT
58810	3722	39	sun	sun	NN
58810	3722	40	at	at	IN
58810	3722	41	intervals	interval	NNS
58810	3722	42	of	of	IN
58810	3722	43	greater	great	JJR
58810	3722	44	or	or	CC
58810	3722	45	less	less	JJR
58810	3722	46	length	length	NN
58810	3722	47	,	,	,
58810	3722	48	according	accord	VBG
58810	3722	49	to	to	IN
58810	3722	50	the	the	DT
58810	3722	51	size	size	NN
58810	3722	52	of	of	IN
58810	3722	53	the	the	DT
58810	3722	54	ellipses	ellipsis	NNS
58810	3722	55	and	and	CC
58810	3722	56	the	the	DT
58810	3722	57	rate	rate	NN
58810	3722	58	of	of	IN
58810	3722	59	the	the	DT
58810	3722	60	comet	comet	NN
58810	3722	61	's	's	POS
58810	3722	62	motion	motion	NN
58810	3722	63	.	.	.
58810	3723	1	Parabolas	parabola	NNS
58810	3723	2	and	and	CC
58810	3723	3	hyperbolas	hyperbola	NNS
58810	3723	4	being	be	VBG
58810	3723	5	_	_	NNP
58810	3723	6	open	open	JJ
58810	3723	7	_	_	NNP
58810	3723	8	curves	curve	NNS
58810	3723	9	(	(	-LRB-
58810	3723	10	48	48	CD
58810	3723	11	)	)	-RRB-
58810	3723	12	,	,	,
58810	3723	13	comets	comet	VBZ
58810	3723	14	that	that	WDT
58810	3723	15	move	move	VBP
58810	3723	16	in	in	IN
58810	3723	17	either	either	DT
58810	3723	18	of	of	IN
58810	3723	19	these	these	DT
58810	3723	20	orbits	orbit	NNS
58810	3723	21	are	be	VBP
58810	3723	22	only	only	RB
58810	3723	23	temporary	temporary	JJ
58810	3723	24	members	member	NNS
58810	3723	25	of	of	IN
58810	3723	26	our	-PRON-	PRP$
58810	3723	27	solar	solar	JJ
58810	3723	28	system	system	NN
58810	3723	29	.	.	.
58810	3724	1	After	after	IN
58810	3724	2	passing	pass	VBG
58810	3724	3	the	the	DT
58810	3724	4	sun	sun	NN
58810	3724	5	,	,	,
58810	3724	6	they	-PRON-	PRP
58810	3724	7	move	move	VBP
58810	3724	8	off	off	RP
58810	3724	9	into	into	IN
58810	3724	10	space	space	NN
58810	3724	11	,	,	,
58810	3724	12	never	never	RB
58810	3724	13	to	to	TO
58810	3724	14	return	return	VB
58810	3724	15	,	,	,
58810	3724	16	unless	unless	IN
58810	3724	17	deflected	deflect	VBN
58810	3724	18	hither	hither	NN
58810	3724	19	by	by	IN
58810	3724	20	the	the	DT
58810	3724	21	action	action	NN
58810	3724	22	of	of	IN
58810	3724	23	some	some	DT
58810	3724	24	heavenly	heavenly	JJ
58810	3724	25	body	body	NN
58810	3724	26	which	which	WDT
58810	3724	27	they	-PRON-	PRP
58810	3724	28	pass	pass	VBP
58810	3724	29	in	in	RP
58810	3724	30	their	-PRON-	PRP$
58810	3724	31	journey	journey	NN
58810	3724	32	.	.	.
58810	3725	1	[	[	-LRB-
58810	3725	2	Illustration	illustration	NN
58810	3725	3	:	:	:
58810	3725	4	Fig	Fig	NNP
58810	3725	5	.	.	.
58810	3726	1	323	323	LS
58810	3726	2	.	.	.
58810	3726	3	]	]	-RRB-
58810	3727	1	Since	since	IN
58810	3727	2	a	a	DT
58810	3727	3	comet	comet	NN
58810	3727	4	is	be	VBZ
58810	3727	5	visible	visible	JJ
58810	3727	6	only	only	RB
58810	3727	7	while	while	IN
58810	3727	8	it	-PRON-	PRP
58810	3727	9	is	be	VBZ
58810	3727	10	near	near	IN
58810	3727	11	the	the	DT
58810	3727	12	sun	sun	NN
58810	3727	13	,	,	,
58810	3727	14	it	-PRON-	PRP
58810	3727	15	is	be	VBZ
58810	3727	16	impossible	impossible	JJ
58810	3727	17	to	to	TO
58810	3727	18	tell	tell	VB
58810	3727	19	,	,	,
58810	3727	20	by	by	IN
58810	3727	21	the	the	DT
58810	3727	22	form	form	NN
58810	3727	23	of	of	IN
58810	3727	24	the	the	DT
58810	3727	25	portion	portion	NN
58810	3727	26	of	of	IN
58810	3727	27	the	the	DT
58810	3727	28	orbit	orbit	NN
58810	3727	29	which	which	WDT
58810	3727	30	it	-PRON-	PRP
58810	3727	31	describes	describe	VBZ
58810	3727	32	during	during	IN
58810	3727	33	the	the	DT
58810	3727	34	period	period	NN
58810	3727	35	of	of	IN
58810	3727	36	its	-PRON-	PRP$
58810	3727	37	visibility	visibility	NN
58810	3727	38	,	,	,
58810	3727	39	whether	whether	IN
58810	3727	40	it	-PRON-	PRP
58810	3727	41	is	be	VBZ
58810	3727	42	a	a	DT
58810	3727	43	part	part	NN
58810	3727	44	of	of	IN
58810	3727	45	a	a	DT
58810	3727	46	very	very	RB
58810	3727	47	elongated	elongated	JJ
58810	3727	48	ellipse	ellipse	NN
58810	3727	49	,	,	,
58810	3727	50	a	a	DT
58810	3727	51	parabola	parabola	NN
58810	3727	52	,	,	,
58810	3727	53	or	or	CC
58810	3727	54	a	a	DT
58810	3727	55	hyperbola	hyperbola	NN
58810	3727	56	.	.	.
58810	3728	1	Thus	thus	RB
58810	3728	2	in	in	IN
58810	3728	3	Fig	Fig	NNP
58810	3728	4	.	.	.
58810	3729	1	323	323	CD
58810	3729	2	are	be	VBP
58810	3729	3	shown	show	VBN
58810	3729	4	two	two	CD
58810	3729	5	orbits	orbit	NNS
58810	3729	6	,	,	,
58810	3729	7	one	one	CD
58810	3729	8	of	of	IN
58810	3729	9	which	which	WDT
58810	3729	10	is	be	VBZ
58810	3729	11	a	a	DT
58810	3729	12	very	very	RB
58810	3729	13	elongated	elongated	JJ
58810	3729	14	ellipse	ellipse	NN
58810	3729	15	,	,	,
58810	3729	16	and	and	CC
58810	3729	17	the	the	DT
58810	3729	18	other	other	JJ
58810	3729	19	a	a	DT
58810	3729	20	parabola	parabola	NN
58810	3729	21	.	.	.
58810	3730	1	The	the	DT
58810	3730	2	part	part	NN
58810	3730	3	_	_	NNP
58810	3730	4	ab	ab	NNP
58810	3730	5	_	_	NNP
58810	3730	6	,	,	,
58810	3730	7	in	in	IN
58810	3730	8	each	each	DT
58810	3730	9	case	case	NN
58810	3730	10	,	,	,
58810	3730	11	is	be	VBZ
58810	3730	12	the	the	DT
58810	3730	13	portion	portion	NN
58810	3730	14	of	of	IN
58810	3730	15	the	the	DT
58810	3730	16	orbit	orbit	NN
58810	3730	17	described	describe	VBN
58810	3730	18	by	by	IN
58810	3730	19	the	the	DT
58810	3730	20	comet	comet	NN
58810	3730	21	during	during	IN
58810	3730	22	its	-PRON-	PRP$
58810	3730	23	visibility	visibility	NN
58810	3730	24	.	.	.
58810	3731	1	While	while	IN
58810	3731	2	describing	describe	VBG
58810	3731	3	the	the	DT
58810	3731	4	dotted	dotted	JJ
58810	3731	5	portions	portion	NNS
58810	3731	6	of	of	IN
58810	3731	7	the	the	DT
58810	3731	8	orbit	orbit	NN
58810	3731	9	,	,	,
58810	3731	10	the	the	DT
58810	3731	11	comet	comet	NN
58810	3731	12	is	be	VBZ
58810	3731	13	invisible	invisible	JJ
58810	3731	14	.	.	.
58810	3732	1	Now	now	RB
58810	3732	2	it	-PRON-	PRP
58810	3732	3	is	be	VBZ
58810	3732	4	impossible	impossible	JJ
58810	3732	5	to	to	TO
58810	3732	6	distinguish	distinguish	VB
58810	3732	7	the	the	DT
58810	3732	8	form	form	NN
58810	3732	9	of	of	IN
58810	3732	10	the	the	DT
58810	3732	11	visible	visible	JJ
58810	3732	12	portion	portion	NN
58810	3732	13	in	in	IN
58810	3732	14	the	the	DT
58810	3732	15	two	two	CD
58810	3732	16	orbits	orbit	NNS
58810	3732	17	.	.	.
58810	3733	1	The	the	DT
58810	3733	2	same	same	JJ
58810	3733	3	would	would	MD
58810	3733	4	be	be	VB
58810	3733	5	true	true	JJ
58810	3733	6	were	be	VBD
58810	3733	7	one	one	CD
58810	3733	8	of	of	IN
58810	3733	9	the	the	DT
58810	3733	10	orbits	orbit	NNS
58810	3733	11	a	a	DT
58810	3733	12	hyperbola	hyperbola	NN
58810	3733	13	.	.	.
58810	3734	1	Whether	whether	IN
58810	3734	2	a	a	DT
58810	3734	3	comet	comet	NN
58810	3734	4	will	will	MD
58810	3734	5	describe	describe	VB
58810	3734	6	an	an	DT
58810	3734	7	ellipse	ellipse	NN
58810	3734	8	,	,	,
58810	3734	9	a	a	DT
58810	3734	10	parabola	parabola	NN
58810	3734	11	,	,	,
58810	3734	12	or	or	CC
58810	3734	13	a	a	DT
58810	3734	14	hyperbola	hyperbola	NN
58810	3734	15	,	,	,
58810	3734	16	can	can	MD
58810	3734	17	be	be	VB
58810	3734	18	determined	determine	VBN
58810	3734	19	only	only	RB
58810	3734	20	by	by	IN
58810	3734	21	its	-PRON-	PRP$
58810	3734	22	_	_	NNP
58810	3734	23	velocity	velocity	NN
58810	3734	24	_	_	NNP
58810	3734	25	,	,	,
58810	3734	26	taken	take	VBN
58810	3734	27	in	in	IN
58810	3734	28	connection	connection	NN
58810	3734	29	with	with	IN
58810	3734	30	its	-PRON-	PRP$
58810	3734	31	_	_	NNP
58810	3734	32	distance	distance	NN
58810	3734	33	from	from	IN
58810	3734	34	the	the	DT
58810	3734	35	sun	sun	NN
58810	3734	36	_	_	NNP
58810	3734	37	.	.	.
58810	3735	1	Were	be	VBD
58810	3735	2	a	a	DT
58810	3735	3	comet	comet	JJ
58810	3735	4	ninety	ninety	CD
58810	3735	5	-	-	HYPH
58810	3735	6	two	two	CD
58810	3735	7	and	and	CC
58810	3735	8	a	a	DT
58810	3735	9	half	half	NN
58810	3735	10	million	million	CD
58810	3735	11	miles	mile	NNS
58810	3735	12	from	from	IN
58810	3735	13	the	the	DT
58810	3735	14	sun	sun	NN
58810	3735	15	,	,	,
58810	3735	16	moving	move	VBG
58810	3735	17	away	away	RB
58810	3735	18	from	from	IN
58810	3735	19	the	the	DT
58810	3735	20	sun	sun	NN
58810	3735	21	at	at	IN
58810	3735	22	the	the	DT
58810	3735	23	rate	rate	NN
58810	3735	24	of	of	IN
58810	3735	25	twenty	twenty	CD
58810	3735	26	-	-	HYPH
58810	3735	27	six	six	CD
58810	3735	28	miles	mile	NNS
58810	3735	29	a	a	DT
58810	3735	30	second	second	NN
58810	3735	31	,	,	,
58810	3735	32	it	-PRON-	PRP
58810	3735	33	would	would	MD
58810	3735	34	have	have	VB
58810	3735	35	just	just	RB
58810	3735	36	the	the	DT
58810	3735	37	velocity	velocity	NN
58810	3735	38	necessary	necessary	JJ
58810	3735	39	to	to	TO
58810	3735	40	describe	describe	VB
58810	3735	41	a	a	DT
58810	3735	42	_	_	NNP
58810	3735	43	parabola	parabola	NNP
58810	3735	44	_	_	NNP
58810	3735	45	.	.	.
58810	3736	1	Were	be	VBD
58810	3736	2	it	-PRON-	PRP
58810	3736	3	moving	move	VBG
58810	3736	4	with	with	IN
58810	3736	5	a	a	DT
58810	3736	6	greater	great	JJR
58810	3736	7	velocity	velocity	NN
58810	3736	8	,	,	,
58810	3736	9	it	-PRON-	PRP
58810	3736	10	would	would	MD
58810	3736	11	necessarily	necessarily	RB
58810	3736	12	describe	describe	VB
58810	3736	13	a	a	DT
58810	3736	14	_	_	NNP
58810	3736	15	hyperbola	hyperbola	NN
58810	3736	16	_	_	NNP
58810	3736	17	,	,	,
58810	3736	18	and	and	CC
58810	3736	19	,	,	,
58810	3736	20	with	with	IN
58810	3736	21	a	a	DT
58810	3736	22	less	less	JJR
58810	3736	23	velocity	velocity	NN
58810	3736	24	,	,	,
58810	3736	25	an	an	DT
58810	3736	26	_	_	NNP
58810	3736	27	ellipse	ellipse	NN
58810	3736	28	_	_	NNP
58810	3736	29	.	.	.
58810	3737	1	So	so	RB
58810	3737	2	,	,	,
58810	3737	3	at	at	IN
58810	3737	4	any	any	DT
58810	3737	5	distance	distance	NN
58810	3737	6	from	from	IN
58810	3737	7	the	the	DT
58810	3737	8	sun	sun	NN
58810	3737	9	,	,	,
58810	3737	10	there	there	EX
58810	3737	11	is	be	VBZ
58810	3737	12	a	a	DT
58810	3737	13	certain	certain	JJ
58810	3737	14	velocity	velocity	NN
58810	3737	15	which	which	WDT
58810	3737	16	would	would	MD
58810	3737	17	cause	cause	VB
58810	3737	18	a	a	DT
58810	3737	19	comet	comet	NN
58810	3737	20	to	to	TO
58810	3737	21	describe	describe	VB
58810	3737	22	a	a	DT
58810	3737	23	parabola	parabola	NN
58810	3737	24	;	;	:
58810	3737	25	while	while	IN
58810	3737	26	a	a	DT
58810	3737	27	greater	great	JJR
58810	3737	28	velocity	velocity	NN
58810	3737	29	would	would	MD
58810	3737	30	cause	cause	VB
58810	3737	31	it	-PRON-	PRP
58810	3737	32	to	to	TO
58810	3737	33	describe	describe	VB
58810	3737	34	a	a	DT
58810	3737	35	hyperbola	hyperbola	NN
58810	3737	36	,	,	,
58810	3737	37	and	and	CC
58810	3737	38	a	a	DT
58810	3737	39	less	less	JJR
58810	3737	40	velocity	velocity	NN
58810	3737	41	to	to	TO
58810	3737	42	describe	describe	VB
58810	3737	43	an	an	DT
58810	3737	44	ellipse	ellipse	NN
58810	3737	45	.	.	.
58810	3738	1	If	if	IN
58810	3738	2	the	the	DT
58810	3738	3	comet	comet	NN
58810	3738	4	is	be	VBZ
58810	3738	5	moving	move	VBG
58810	3738	6	in	in	IN
58810	3738	7	an	an	DT
58810	3738	8	ellipse	ellipse	NN
58810	3738	9	,	,	,
58810	3738	10	the	the	DT
58810	3738	11	less	less	RBR
58810	3738	12	its	-PRON-	PRP$
58810	3738	13	velocity	velocity	NN
58810	3738	14	,	,	,
58810	3738	15	the	the	DT
58810	3738	16	less	less	RBR
58810	3738	17	the	the	DT
58810	3738	18	eccentricity	eccentricity	NN
58810	3738	19	of	of	IN
58810	3738	20	its	-PRON-	PRP$
58810	3738	21	orbit	orbit	NN
58810	3738	22	:	:	:
58810	3738	23	hence	hence	RB
58810	3738	24	,	,	,
58810	3738	25	in	in	IN
58810	3738	26	order	order	NN
58810	3738	27	to	to	TO
58810	3738	28	determine	determine	VB
58810	3738	29	the	the	DT
58810	3738	30	form	form	NN
58810	3738	31	of	of	IN
58810	3738	32	the	the	DT
58810	3738	33	orbit	orbit	NN
58810	3738	34	of	of	IN
58810	3738	35	any	any	DT
58810	3738	36	comet	comet	NN
58810	3738	37	,	,	,
58810	3738	38	it	-PRON-	PRP
58810	3738	39	is	be	VBZ
58810	3738	40	only	only	RB
58810	3738	41	necessary	necessary	JJ
58810	3738	42	to	to	TO
58810	3738	43	ascertain	ascertain	VB
58810	3738	44	its	-PRON-	PRP$
58810	3738	45	distance	distance	NN
58810	3738	46	from	from	IN
58810	3738	47	the	the	DT
58810	3738	48	sun	sun	NN
58810	3738	49	,	,	,
58810	3738	50	and	and	CC
58810	3738	51	its	-PRON-	PRP$
58810	3738	52	velocity	velocity	NN
58810	3738	53	at	at	IN
58810	3738	54	any	any	DT
58810	3738	55	given	give	VBN
58810	3738	56	time	time	NN
58810	3738	57	.	.	.
58810	3739	1	Comets	comet	NNS
58810	3739	2	move	move	VBP
58810	3739	3	in	in	IN
58810	3739	4	every	every	DT
58810	3739	5	direction	direction	NN
58810	3739	6	in	in	IN
58810	3739	7	their	-PRON-	PRP$
58810	3739	8	orbits	orbit	NNS
58810	3739	9	,	,	,
58810	3739	10	and	and	CC
58810	3739	11	these	these	DT
58810	3739	12	orbits	orbit	NNS
58810	3739	13	have	have	VBP
58810	3739	14	every	every	DT
58810	3739	15	conceivable	conceivable	JJ
58810	3739	16	inclination	inclination	NN
58810	3739	17	to	to	IN
58810	3739	18	the	the	DT
58810	3739	19	ecliptic	ecliptic	NN
58810	3739	20	.	.	.
58810	3740	1	292	292	CD
58810	3740	2	.	.	.
58810	3741	1	_	_	NNP
58810	3741	2	Periodic	Periodic	NNP
58810	3741	3	Comets._--There	comets._--there	CD
58810	3741	4	are	be	VBP
58810	3741	5	quite	quite	PDT
58810	3741	6	a	a	DT
58810	3741	7	number	number	NN
58810	3741	8	of	of	IN
58810	3741	9	comets	comet	NNS
58810	3741	10	which	which	WDT
58810	3741	11	are	be	VBP
58810	3741	12	known	know	VBN
58810	3741	13	to	to	TO
58810	3741	14	be	be	VB
58810	3741	15	_	_	NNP
58810	3741	16	periodic	periodic	JJ
58810	3741	17	_	_	NNP
58810	3741	18	,	,	,
58810	3741	19	returning	return	VBG
58810	3741	20	to	to	IN
58810	3741	21	the	the	DT
58810	3741	22	sun	sun	NN
58810	3741	23	at	at	IN
58810	3741	24	regular	regular	JJ
58810	3741	25	intervals	interval	NNS
58810	3741	26	in	in	IN
58810	3741	27	elliptic	elliptic	JJ
58810	3741	28	orbits	orbit	NNS
58810	3741	29	.	.	.
58810	3742	1	Some	some	DT
58810	3742	2	of	of	IN
58810	3742	3	these	these	DT
58810	3742	4	have	have	VBP
58810	3742	5	been	be	VBN
58810	3742	6	observed	observe	VBN
58810	3742	7	at	at	IN
58810	3742	8	several	several	JJ
58810	3742	9	returns	return	NNS
58810	3742	10	,	,	,
58810	3742	11	so	so	IN
58810	3742	12	that	that	IN
58810	3742	13	their	-PRON-	PRP$
58810	3742	14	period	period	NN
58810	3742	15	has	have	VBZ
58810	3742	16	been	be	VBN
58810	3742	17	determined	determine	VBN
58810	3742	18	with	with	IN
58810	3742	19	great	great	JJ
58810	3742	20	certainty	certainty	NN
58810	3742	21	.	.	.
58810	3743	1	In	in	IN
58810	3743	2	the	the	DT
58810	3743	3	case	case	NN
58810	3743	4	of	of	IN
58810	3743	5	others	other	NNS
58810	3743	6	the	the	DT
58810	3743	7	periodicity	periodicity	NN
58810	3743	8	is	be	VBZ
58810	3743	9	inferred	infer	VBN
58810	3743	10	from	from	IN
58810	3743	11	the	the	DT
58810	3743	12	fact	fact	NN
58810	3743	13	that	that	IN
58810	3743	14	the	the	DT
58810	3743	15	velocity	velocity	NN
58810	3743	16	fell	fall	VBD
58810	3743	17	so	so	RB
58810	3743	18	far	far	RB
58810	3743	19	short	short	RB
58810	3743	20	of	of	IN
58810	3743	21	the	the	DT
58810	3743	22	parabolic	parabolic	JJ
58810	3743	23	limit	limit	NN
58810	3743	24	that	that	IN
58810	3743	25	the	the	DT
58810	3743	26	comet	comet	NN
58810	3743	27	must	must	MD
58810	3743	28	move	move	VB
58810	3743	29	in	in	IN
58810	3743	30	an	an	DT
58810	3743	31	ellipse	ellipse	NN
58810	3743	32	.	.	.
58810	3744	1	The	the	DT
58810	3744	2	number	number	NN
58810	3744	3	of	of	IN
58810	3744	4	known	know	VBN
58810	3744	5	periodic	periodic	JJ
58810	3744	6	comets	comet	NNS
58810	3744	7	is	be	VBZ
58810	3744	8	increasing	increase	VBG
58810	3744	9	every	every	DT
58810	3744	10	year	year	NN
58810	3744	11	,	,	,
58810	3744	12	three	three	CD
58810	3744	13	having	have	VBG
58810	3744	14	been	be	VBN
58810	3744	15	added	add	VBN
58810	3744	16	to	to	IN
58810	3744	17	the	the	DT
58810	3744	18	list	list	NN
58810	3744	19	in	in	IN
58810	3744	20	1881	1881	CD
58810	3744	21	.	.	.
58810	3745	1	The	the	DT
58810	3745	2	velocity	velocity	NN
58810	3745	3	of	of	IN
58810	3745	4	most	most	JJS
58810	3745	5	comets	comet	NNS
58810	3745	6	is	be	VBZ
58810	3745	7	so	so	RB
58810	3745	8	near	near	IN
58810	3745	9	the	the	DT
58810	3745	10	parabolic	parabolic	JJ
58810	3745	11	limit	limit	NN
58810	3745	12	that	that	IN
58810	3745	13	it	-PRON-	PRP
58810	3745	14	is	be	VBZ
58810	3745	15	not	not	RB
58810	3745	16	possible	possible	JJ
58810	3745	17	to	to	TO
58810	3745	18	decide	decide	VB
58810	3745	19	,	,	,
58810	3745	20	from	from	IN
58810	3745	21	observations	observation	NNS
58810	3745	22	,	,	,
58810	3745	23	whether	whether	IN
58810	3745	24	it	-PRON-	PRP
58810	3745	25	falls	fall	VBZ
58810	3745	26	short	short	JJ
58810	3745	27	of	of	IN
58810	3745	28	it	-PRON-	PRP
58810	3745	29	,	,	,
58810	3745	30	or	or	CC
58810	3745	31	exceeds	exceed	VBZ
58810	3745	32	it	-PRON-	PRP
58810	3745	33	.	.	.
58810	3746	1	In	in	IN
58810	3746	2	the	the	DT
58810	3746	3	case	case	NN
58810	3746	4	of	of	IN
58810	3746	5	a	a	DT
58810	3746	6	few	few	JJ
58810	3746	7	comets	comet	NNS
58810	3746	8	the	the	DT
58810	3746	9	observations	observation	NNS
58810	3746	10	indicate	indicate	VBP
58810	3746	11	a	a	DT
58810	3746	12	minute	minute	JJ
58810	3746	13	excess	excess	NN
58810	3746	14	of	of	IN
58810	3746	15	velocity	velocity	NN
58810	3746	16	;	;	:
58810	3746	17	but	but	CC
58810	3746	18	this	this	DT
58810	3746	19	can	can	MD
58810	3746	20	not	not	RB
58810	3746	21	be	be	VB
58810	3746	22	confidently	confidently	RB
58810	3746	23	asserted	assert	VBN
58810	3746	24	.	.	.
58810	3747	1	It	-PRON-	PRP
58810	3747	2	is	be	VBZ
58810	3747	3	not	not	RB
58810	3747	4	,	,	,
58810	3747	5	therefore	therefore	RB
58810	3747	6	,	,	,
58810	3747	7	absolutely	absolutely	RB
58810	3747	8	certain	certain	JJ
58810	3747	9	that	that	IN
58810	3747	10	any	any	DT
58810	3747	11	known	know	VBN
58810	3747	12	comet	comet	NN
58810	3747	13	revolves	revolve	VBZ
58810	3747	14	in	in	IN
58810	3747	15	a	a	DT
58810	3747	16	hyperbolic	hyperbolic	JJ
58810	3747	17	orbit	orbit	NN
58810	3747	18	;	;	,
58810	3747	19	and	and	CC
58810	3747	20	thus	thus	RB
58810	3747	21	it	-PRON-	PRP
58810	3747	22	is	be	VBZ
58810	3747	23	possible	possible	JJ
58810	3747	24	that	that	IN
58810	3747	25	all	all	DT
58810	3747	26	comets	comet	NNS
58810	3747	27	belong	belong	VBP
58810	3747	28	to	to	IN
58810	3747	29	our	-PRON-	PRP$
58810	3747	30	system	system	NN
58810	3747	31	,	,	,
58810	3747	32	and	and	CC
58810	3747	33	will	will	MD
58810	3747	34	ultimately	ultimately	RB
58810	3747	35	return	return	VB
58810	3747	36	to	to	IN
58810	3747	37	it	-PRON-	PRP
58810	3747	38	.	.	.
58810	3748	1	It	-PRON-	PRP
58810	3748	2	is	be	VBZ
58810	3748	3	,	,	,
58810	3748	4	however	however	RB
58810	3748	5	,	,	,
58810	3748	6	certain	certain	JJ
58810	3748	7	,	,	,
58810	3748	8	that	that	IN
58810	3748	9	,	,	,
58810	3748	10	in	in	IN
58810	3748	11	the	the	DT
58810	3748	12	majority	majority	NN
58810	3748	13	of	of	IN
58810	3748	14	cases	case	NNS
58810	3748	15	,	,	,
58810	3748	16	the	the	DT
58810	3748	17	return	return	NN
58810	3748	18	will	will	MD
58810	3748	19	be	be	VB
58810	3748	20	delayed	delay	VBN
58810	3748	21	for	for	IN
58810	3748	22	many	many	JJ
58810	3748	23	centuries	century	NNS
58810	3748	24	,	,	,
58810	3748	25	and	and	CC
58810	3748	26	perhaps	perhaps	RB
58810	3748	27	for	for	IN
58810	3748	28	many	many	JJ
58810	3748	29	thousand	thousand	CD
58810	3748	30	years	year	NNS
58810	3748	31	.	.	.
58810	3749	1	293	293	CD
58810	3749	2	.	.	.
58810	3750	1	_	_	NNP
58810	3750	2	Origin	Origin	NNP
58810	3750	3	of	of	IN
58810	3750	4	Comets._--It	Comets._--It	NNP
58810	3750	5	is	be	VBZ
58810	3750	6	now	now	RB
58810	3750	7	generally	generally	RB
58810	3750	8	believed	believe	VBN
58810	3750	9	that	that	IN
58810	3750	10	the	the	DT
58810	3750	11	original	original	JJ
58810	3750	12	home	home	NN
58810	3750	13	of	of	IN
58810	3750	14	the	the	DT
58810	3750	15	comets	comet	NNS
58810	3750	16	is	be	VBZ
58810	3750	17	in	in	IN
58810	3750	18	the	the	DT
58810	3750	19	stellar	stellar	JJ
58810	3750	20	spaces	space	NNS
58810	3750	21	outside	outside	IN
58810	3750	22	of	of	IN
58810	3750	23	our	-PRON-	PRP$
58810	3750	24	solar	solar	JJ
58810	3750	25	system	system	NN
58810	3750	26	,	,	,
58810	3750	27	and	and	CC
58810	3750	28	that	that	IN
58810	3750	29	they	-PRON-	PRP
58810	3750	30	are	be	VBP
58810	3750	31	drawn	draw	VBN
58810	3750	32	towards	towards	IN
58810	3750	33	the	the	DT
58810	3750	34	sun	sun	NN
58810	3750	35	,	,	,
58810	3750	36	one	one	CD
58810	3750	37	by	by	IN
58810	3750	38	one	one	CD
58810	3750	39	,	,	,
58810	3750	40	in	in	IN
58810	3750	41	the	the	DT
58810	3750	42	long	long	JJ
58810	3750	43	lapse	lapse	NN
58810	3750	44	of	of	IN
58810	3750	45	ages	age	NNS
58810	3750	46	.	.	.
58810	3751	1	Were	be	VBD
58810	3751	2	the	the	DT
58810	3751	3	sun	sun	NN
58810	3751	4	unaccompanied	unaccompanied	JJ
58810	3751	5	by	by	IN
58810	3751	6	planets	planet	NNS
58810	3751	7	,	,	,
58810	3751	8	or	or	CC
58810	3751	9	were	be	VBD
58810	3751	10	the	the	DT
58810	3751	11	planets	planet	NNS
58810	3751	12	immovable	immovable	JJ
58810	3751	13	,	,	,
58810	3751	14	a	a	DT
58810	3751	15	comet	comet	NN
58810	3751	16	thus	thus	RB
58810	3751	17	drawn	draw	VBN
58810	3751	18	in	in	RB
58810	3751	19	would	would	MD
58810	3751	20	whirl	whirl	VB
58810	3751	21	around	around	IN
58810	3751	22	the	the	DT
58810	3751	23	sun	sun	NN
58810	3751	24	in	in	IN
58810	3751	25	a	a	DT
58810	3751	26	parabolic	parabolic	JJ
58810	3751	27	orbit	orbit	NN
58810	3751	28	,	,	,
58810	3751	29	and	and	CC
58810	3751	30	leave	leave	VB
58810	3751	31	it	-PRON-	PRP
58810	3751	32	again	again	RB
58810	3751	33	never	never	RB
58810	3751	34	to	to	TO
58810	3751	35	return	return	VB
58810	3751	36	,	,	,
58810	3751	37	unless	unless	IN
58810	3751	38	its	-PRON-	PRP$
58810	3751	39	path	path	NN
58810	3751	40	were	be	VBD
58810	3751	41	again	again	RB
58810	3751	42	deflected	deflect	VBN
58810	3751	43	by	by	IN
58810	3751	44	its	-PRON-	PRP$
58810	3751	45	approach	approach	NN
58810	3751	46	to	to	IN
58810	3751	47	some	some	DT
58810	3751	48	star	star	NN
58810	3751	49	.	.	.
58810	3752	1	But	but	CC
58810	3752	2	,	,	,
58810	3752	3	when	when	WRB
58810	3752	4	a	a	DT
58810	3752	5	comet	comet	NN
58810	3752	6	is	be	VBZ
58810	3752	7	moving	move	VBG
58810	3752	8	in	in	IN
58810	3752	9	a	a	DT
58810	3752	10	parabola	parabola	NN
58810	3752	11	,	,	,
58810	3752	12	the	the	DT
58810	3752	13	slightest	slight	JJS
58810	3752	14	_	_	NNP
58810	3752	15	retardation	retardation	NN
58810	3752	16	_	_	NNP
58810	3752	17	would	would	MD
58810	3752	18	change	change	VB
58810	3752	19	its	-PRON-	PRP$
58810	3752	20	orbit	orbit	NN
58810	3752	21	to	to	IN
58810	3752	22	an	an	DT
58810	3752	23	ellipse	ellipse	NN
58810	3752	24	,	,	,
58810	3752	25	and	and	CC
58810	3752	26	the	the	DT
58810	3752	27	slightest	slight	JJS
58810	3752	28	_	_	NNP
58810	3752	29	acceleration	acceleration	NN
58810	3752	30	_	_	NNP
58810	3752	31	into	into	IN
58810	3752	32	a	a	DT
58810	3752	33	hyperbola	hyperbola	NN
58810	3752	34	.	.	.
58810	3753	1	Owing	owe	VBG
58810	3753	2	to	to	IN
58810	3753	3	the	the	DT
58810	3753	4	motion	motion	NN
58810	3753	5	of	of	IN
58810	3753	6	the	the	DT
58810	3753	7	several	several	JJ
58810	3753	8	planets	planet	NNS
58810	3753	9	in	in	IN
58810	3753	10	their	-PRON-	PRP$
58810	3753	11	orbits	orbit	NNS
58810	3753	12	,	,	,
58810	3753	13	the	the	DT
58810	3753	14	velocity	velocity	NN
58810	3753	15	of	of	IN
58810	3753	16	a	a	DT
58810	3753	17	comet	comet	NN
58810	3753	18	would	would	MD
58810	3753	19	be	be	VB
58810	3753	20	changed	change	VBN
58810	3753	21	on	on	IN
58810	3753	22	passing	pass	VBG
58810	3753	23	each	each	DT
58810	3753	24	of	of	IN
58810	3753	25	them	-PRON-	PRP
58810	3753	26	.	.	.
58810	3754	1	Whether	whether	IN
58810	3754	2	its	-PRON-	PRP$
58810	3754	3	velocity	velocity	NN
58810	3754	4	would	would	MD
58810	3754	5	be	be	VB
58810	3754	6	accelerated	accelerate	VBN
58810	3754	7	or	or	CC
58810	3754	8	retarded	retard	VBN
58810	3754	9	,	,	,
58810	3754	10	would	would	MD
58810	3754	11	depend	depend	VB
58810	3754	12	upon	upon	IN
58810	3754	13	the	the	DT
58810	3754	14	way	way	NN
58810	3754	15	in	in	IN
58810	3754	16	which	which	WDT
58810	3754	17	it	-PRON-	PRP
58810	3754	18	passed	pass	VBD
58810	3754	19	.	.	.
58810	3755	1	Were	be	VBD
58810	3755	2	the	the	DT
58810	3755	3	comet	comet	NN
58810	3755	4	accelerated	accelerate	VBN
58810	3755	5	by	by	IN
58810	3755	6	the	the	DT
58810	3755	7	action	action	NN
58810	3755	8	of	of	IN
58810	3755	9	the	the	DT
58810	3755	10	planets	planet	NNS
58810	3755	11	,	,	,
58810	3755	12	on	on	IN
58810	3755	13	its	-PRON-	PRP$
58810	3755	14	passage	passage	NN
58810	3755	15	through	through	IN
58810	3755	16	our	-PRON-	PRP$
58810	3755	17	system	system	NN
58810	3755	18	,	,	,
58810	3755	19	more	more	JJR
58810	3755	20	than	than	IN
58810	3755	21	it	-PRON-	PRP
58810	3755	22	was	be	VBD
58810	3755	23	retarded	retard	VBN
58810	3755	24	by	by	IN
58810	3755	25	them	-PRON-	PRP
58810	3755	26	,	,	,
58810	3755	27	it	-PRON-	PRP
58810	3755	28	would	would	MD
58810	3755	29	leave	leave	VB
58810	3755	30	the	the	DT
58810	3755	31	system	system	NN
58810	3755	32	with	with	IN
58810	3755	33	a	a	DT
58810	3755	34	more	more	JJR
58810	3755	35	than	than	IN
58810	3755	36	parabolic	parabolic	JJ
58810	3755	37	orbit	orbit	NN
58810	3755	38	,	,	,
58810	3755	39	and	and	CC
58810	3755	40	would	would	MD
58810	3755	41	therefore	therefore	RB
58810	3755	42	move	move	VB
58810	3755	43	in	in	IN
58810	3755	44	a	a	DT
58810	3755	45	hyperbola	hyperbola	NN
58810	3755	46	.	.	.
58810	3756	1	Were	be	VBD
58810	3756	2	it	-PRON-	PRP
58810	3756	3	,	,	,
58810	3756	4	on	on	IN
58810	3756	5	the	the	DT
58810	3756	6	contrary	contrary	NN
58810	3756	7	,	,	,
58810	3756	8	retarded	retard	VBN
58810	3756	9	more	more	RBR
58810	3756	10	than	than	IN
58810	3756	11	accelerated	accelerate	VBN
58810	3756	12	by	by	IN
58810	3756	13	the	the	DT
58810	3756	14	action	action	NN
58810	3756	15	of	of	IN
58810	3756	16	the	the	DT
58810	3756	17	planets	planet	NNS
58810	3756	18	,	,	,
58810	3756	19	its	-PRON-	PRP$
58810	3756	20	velocity	velocity	NN
58810	3756	21	would	would	MD
58810	3756	22	be	be	VB
58810	3756	23	reduced	reduce	VBN
58810	3756	24	,	,	,
58810	3756	25	so	so	IN
58810	3756	26	that	that	IN
58810	3756	27	the	the	DT
58810	3756	28	comet	comet	NN
58810	3756	29	would	would	MD
58810	3756	30	move	move	VB
58810	3756	31	in	in	IN
58810	3756	32	a	a	DT
58810	3756	33	more	more	RBR
58810	3756	34	or	or	CC
58810	3756	35	less	less	RBR
58810	3756	36	elongated	elongated	JJ
58810	3756	37	ellipse	ellipse	NN
58810	3756	38	,	,	,
58810	3756	39	and	and	CC
58810	3756	40	thus	thus	RB
58810	3756	41	become	become	VB
58810	3756	42	a	a	DT
58810	3756	43	permanent	permanent	JJ
58810	3756	44	member	member	NN
58810	3756	45	of	of	IN
58810	3756	46	the	the	DT
58810	3756	47	solar	solar	JJ
58810	3756	48	system	system	NN
58810	3756	49	.	.	.
58810	3757	1	In	in	IN
58810	3757	2	the	the	DT
58810	3757	3	majority	majority	NN
58810	3757	4	of	of	IN
58810	3757	5	cases	case	NNS
58810	3757	6	the	the	DT
58810	3757	7	retardation	retardation	NN
58810	3757	8	would	would	MD
58810	3757	9	be	be	VB
58810	3757	10	so	so	RB
58810	3757	11	slight	slight	JJ
58810	3757	12	that	that	IN
58810	3757	13	it	-PRON-	PRP
58810	3757	14	could	could	MD
58810	3757	15	not	not	RB
58810	3757	16	be	be	VB
58810	3757	17	detected	detect	VBN
58810	3757	18	by	by	IN
58810	3757	19	the	the	DT
58810	3757	20	most	most	RBS
58810	3757	21	delicate	delicate	JJ
58810	3757	22	observation	observation	NN
58810	3757	23	,	,	,
58810	3757	24	and	and	CC
58810	3757	25	the	the	DT
58810	3757	26	comet	comet	NN
58810	3757	27	would	would	MD
58810	3757	28	return	return	VB
58810	3757	29	to	to	IN
58810	3757	30	the	the	DT
58810	3757	31	sun	sun	NN
58810	3757	32	only	only	RB
58810	3757	33	after	after	IN
58810	3757	34	the	the	DT
58810	3757	35	expiration	expiration	NN
58810	3757	36	of	of	IN
58810	3757	37	tens	ten	NNS
58810	3757	38	or	or	CC
58810	3757	39	hundreds	hundred	NNS
58810	3757	40	of	of	IN
58810	3757	41	thousands	thousand	NNS
58810	3757	42	of	of	IN
58810	3757	43	years	year	NNS
58810	3757	44	;	;	:
58810	3757	45	but	but	CC
58810	3757	46	,	,	,
58810	3757	47	were	be	VBD
58810	3757	48	the	the	DT
58810	3757	49	comet	comet	NN
58810	3757	50	to	to	TO
58810	3757	51	pass	pass	VB
58810	3757	52	very	very	RB
58810	3757	53	near	near	IN
58810	3757	54	one	one	CD
58810	3757	55	of	of	IN
58810	3757	56	the	the	DT
58810	3757	57	larger	large	JJR
58810	3757	58	planets	planet	NNS
58810	3757	59	,	,	,
58810	3757	60	the	the	DT
58810	3757	61	retardation	retardation	NN
58810	3757	62	might	may	MD
58810	3757	63	be	be	VB
58810	3757	64	sufficient	sufficient	JJ
58810	3757	65	to	to	TO
58810	3757	66	cause	cause	VB
58810	3757	67	the	the	DT
58810	3757	68	comet	comet	NN
58810	3757	69	to	to	TO
58810	3757	70	revolve	revolve	VB
58810	3757	71	in	in	IN
58810	3757	72	an	an	DT
58810	3757	73	elliptical	elliptical	JJ
58810	3757	74	orbit	orbit	NN
58810	3757	75	of	of	IN
58810	3757	76	quite	quite	PDT
58810	3757	77	a	a	DT
58810	3757	78	short	short	JJ
58810	3757	79	period	period	NN
58810	3757	80	.	.	.
58810	3758	1	The	the	DT
58810	3758	2	orbit	orbit	NN
58810	3758	3	of	of	IN
58810	3758	4	a	a	DT
58810	3758	5	comet	comet	NN
58810	3758	6	thus	thus	RB
58810	3758	7	captured	capture	VBN
58810	3758	8	by	by	IN
58810	3758	9	a	a	DT
58810	3758	10	planet	planet	NN
58810	3758	11	would	would	MD
58810	3758	12	have	have	VB
58810	3758	13	its	-PRON-	PRP$
58810	3758	14	aphelion	aphelion	NN
58810	3758	15	point	point	NN
58810	3758	16	near	near	IN
58810	3758	17	the	the	DT
58810	3758	18	orbit	orbit	NN
58810	3758	19	of	of	IN
58810	3758	20	the	the	DT
58810	3758	21	planet	planet	NN
58810	3758	22	which	which	WDT
58810	3758	23	captured	capture	VBD
58810	3758	24	it	-PRON-	PRP
58810	3758	25	.	.	.
58810	3759	1	Now	now	RB
58810	3759	2	,	,	,
58810	3759	3	it	-PRON-	PRP
58810	3759	4	happens	happen	VBZ
58810	3759	5	that	that	IN
58810	3759	6	each	each	DT
58810	3759	7	of	of	IN
58810	3759	8	the	the	DT
58810	3759	9	larger	large	JJR
58810	3759	10	planets	planet	NNS
58810	3759	11	has	have	VBZ
58810	3759	12	a	a	DT
58810	3759	13	family	family	NN
58810	3759	14	of	of	IN
58810	3759	15	comets	comet	NNS
58810	3759	16	whose	whose	WP$
58810	3759	17	aphelia	aphelion	NNS
58810	3759	18	are	be	VBP
58810	3759	19	about	about	IN
58810	3759	20	its	-PRON-	PRP$
58810	3759	21	own	own	JJ
58810	3759	22	distance	distance	NN
58810	3759	23	from	from	IN
58810	3759	24	the	the	DT
58810	3759	25	sun	sun	NN
58810	3759	26	.	.	.
58810	3760	1	It	-PRON-	PRP
58810	3760	2	is	be	VBZ
58810	3760	3	therefore	therefore	RB
58810	3760	4	probable	probable	JJ
58810	3760	5	that	that	IN
58810	3760	6	these	these	DT
58810	3760	7	comets	comet	NNS
58810	3760	8	have	have	VBP
58810	3760	9	been	be	VBN
58810	3760	10	captured	capture	VBN
58810	3760	11	by	by	IN
58810	3760	12	the	the	DT
58810	3760	13	action	action	NN
58810	3760	14	of	of	IN
58810	3760	15	these	these	DT
58810	3760	16	planets	planet	NNS
58810	3760	17	.	.	.
58810	3761	1	As	as	IN
58810	3761	2	might	may	MD
58810	3761	3	be	be	VB
58810	3761	4	expected	expect	VBN
58810	3761	5	from	from	IN
58810	3761	6	the	the	DT
58810	3761	7	gigantic	gigantic	JJ
58810	3761	8	size	size	NN
58810	3761	9	of	of	IN
58810	3761	10	Jupiter	Jupiter	NNP
58810	3761	11	,	,	,
58810	3761	12	the	the	DT
58810	3761	13	Jovian	jovian	JJ
58810	3761	14	family	family	NN
58810	3761	15	of	of	IN
58810	3761	16	comets	comet	NNS
58810	3761	17	is	be	VBZ
58810	3761	18	the	the	DT
58810	3761	19	largest	large	JJS
58810	3761	20	.	.	.
58810	3762	1	The	the	DT
58810	3762	2	orbits	orbit	NNS
58810	3762	3	of	of	IN
58810	3762	4	several	several	JJ
58810	3762	5	of	of	IN
58810	3762	6	the	the	DT
58810	3762	7	comets	comet	NNS
58810	3762	8	of	of	IN
58810	3762	9	this	this	DT
58810	3762	10	group	group	NN
58810	3762	11	are	be	VBP
58810	3762	12	shown	show	VBN
58810	3762	13	in	in	IN
58810	3762	14	Fig	Fig	NNP
58810	3762	15	.	.	.
58810	3763	1	324	324	CD
58810	3763	2	.	.	.
58810	3764	1	[	[	-LRB-
58810	3764	2	Illustration	illustration	NN
58810	3764	3	:	:	:
58810	3764	4	Fig	Fig	NNP
58810	3764	5	.	.	.
58810	3765	1	324	324	CD
58810	3765	2	.	.	.
58810	3765	3	]	]	-RRB-
58810	3766	1	294	294	CD
58810	3766	2	.	.	.
58810	3767	1	_	_	NNP
58810	3767	2	Number	Number	NNP
58810	3767	3	of	of	IN
58810	3767	4	Comets._--The	comets._--the	CD
58810	3767	5	number	number	NN
58810	3767	6	of	of	IN
58810	3767	7	comets	comet	NNS
58810	3767	8	recorded	record	VBN
58810	3767	9	as	as	IN
58810	3767	10	visible	visible	JJ
58810	3767	11	to	to	IN
58810	3767	12	the	the	DT
58810	3767	13	naked	naked	JJ
58810	3767	14	eye	eye	NN
58810	3767	15	since	since	IN
58810	3767	16	the	the	DT
58810	3767	17	birth	birth	NN
58810	3767	18	of	of	IN
58810	3767	19	Christ	Christ	NNP
58810	3767	20	is	be	VBZ
58810	3767	21	about	about	RB
58810	3767	22	five	five	CD
58810	3767	23	hundred	hundred	CD
58810	3767	24	,	,	,
58810	3767	25	while	while	IN
58810	3767	26	about	about	RB
58810	3767	27	two	two	CD
58810	3767	28	hundred	hundred	CD
58810	3767	29	telescopic	telescopic	NN
58810	3767	30	comets	comet	NNS
58810	3767	31	have	have	VBP
58810	3767	32	been	be	VBN
58810	3767	33	observed	observe	VBN
58810	3767	34	since	since	IN
58810	3767	35	the	the	DT
58810	3767	36	invention	invention	NN
58810	3767	37	of	of	IN
58810	3767	38	the	the	DT
58810	3767	39	telescope	telescope	NN
58810	3767	40	.	.	.
58810	3768	1	The	the	DT
58810	3768	2	total	total	JJ
58810	3768	3	number	number	NN
58810	3768	4	of	of	IN
58810	3768	5	comets	comet	NNS
58810	3768	6	observed	observe	VBN
58810	3768	7	since	since	IN
58810	3768	8	the	the	DT
58810	3768	9	Christian	christian	JJ
58810	3768	10	era	era	NN
58810	3768	11	is	be	VBZ
58810	3768	12	therefore	therefore	RB
58810	3768	13	about	about	RB
58810	3768	14	seven	seven	CD
58810	3768	15	hundred	hundred	CD
58810	3768	16	.	.	.
58810	3769	1	It	-PRON-	PRP
58810	3769	2	is	be	VBZ
58810	3769	3	certain	certain	JJ
58810	3769	4	,	,	,
58810	3769	5	however	however	RB
58810	3769	6	,	,	,
58810	3769	7	that	that	IN
58810	3769	8	only	only	RB
58810	3769	9	an	an	DT
58810	3769	10	insignificant	insignificant	JJ
58810	3769	11	fraction	fraction	NN
58810	3769	12	of	of	IN
58810	3769	13	all	all	DT
58810	3769	14	existing	exist	VBG
58810	3769	15	comets	comet	NNS
58810	3769	16	have	have	VBP
58810	3769	17	ever	ever	RB
58810	3769	18	been	be	VBN
58810	3769	19	observed	observe	VBN
58810	3769	20	.	.	.
58810	3770	1	Since	since	IN
58810	3770	2	they	-PRON-	PRP
58810	3770	3	can	can	MD
58810	3770	4	be	be	VB
58810	3770	5	seen	see	VBN
58810	3770	6	only	only	RB
58810	3770	7	when	when	WRB
58810	3770	8	near	near	IN
58810	3770	9	their	-PRON-	PRP$
58810	3770	10	perihelion	perihelion	NN
58810	3770	11	,	,	,
58810	3770	12	and	and	CC
58810	3770	13	since	since	IN
58810	3770	14	it	-PRON-	PRP
58810	3770	15	is	be	VBZ
58810	3770	16	probable	probable	JJ
58810	3770	17	that	that	IN
58810	3770	18	the	the	DT
58810	3770	19	period	period	NN
58810	3770	20	of	of	IN
58810	3770	21	most	most	JJS
58810	3770	22	of	of	IN
58810	3770	23	those	those	DT
58810	3770	24	which	which	WDT
58810	3770	25	have	have	VBP
58810	3770	26	been	be	VBN
58810	3770	27	observed	observe	VBN
58810	3770	28	is	be	VBZ
58810	3770	29	reckoned	reckon	VBN
58810	3770	30	by	by	IN
58810	3770	31	thousands	thousand	NNS
58810	3770	32	of	of	IN
58810	3770	33	years	year	NNS
58810	3770	34	(	(	-LRB-
58810	3770	35	if	if	IN
58810	3770	36	,	,	,
58810	3770	37	indeed	indeed	RB
58810	3770	38	,	,	,
58810	3770	39	they	-PRON-	PRP
58810	3770	40	ever	ever	RB
58810	3770	41	return	return	VBP
58810	3770	42	at	at	RB
58810	3770	43	all	all	RB
58810	3770	44	)	)	-RRB-
58810	3770	45	,	,	,
58810	3770	46	our	-PRON-	PRP$
58810	3770	47	observations	observation	NNS
58810	3770	48	must	must	MD
58810	3770	49	be	be	VB
58810	3770	50	continued	continue	VBN
58810	3770	51	for	for	IN
58810	3770	52	many	many	JJ
58810	3770	53	thousand	thousand	CD
58810	3770	54	years	year	NNS
58810	3770	55	before	before	IN
58810	3770	56	we	-PRON-	PRP
58810	3770	57	have	have	VBP
58810	3770	58	seen	see	VBN
58810	3770	59	all	all	DT
58810	3770	60	which	which	WDT
58810	3770	61	come	come	VBP
58810	3770	62	within	within	IN
58810	3770	63	range	range	NN
58810	3770	64	of	of	IN
58810	3770	65	our	-PRON-	PRP$
58810	3770	66	telescopes	telescope	NNS
58810	3770	67	.	.	.
58810	3771	1	Besides	besides	RB
58810	3771	2	,	,	,
58810	3771	3	as	as	RB
58810	3771	4	already	already	RB
58810	3771	5	stated	state	VBN
58810	3771	6	(	(	-LRB-
58810	3771	7	289	289	CD
58810	3771	8	)	)	-RRB-
58810	3771	9	,	,	,
58810	3771	10	a	a	DT
58810	3771	11	comet	comet	NN
58810	3771	12	can	can	MD
58810	3771	13	seldom	seldom	RB
58810	3771	14	be	be	VB
58810	3771	15	seen	see	VBN
58810	3771	16	unless	unless	IN
58810	3771	17	its	-PRON-	PRP$
58810	3771	18	perihelion	perihelion	NN
58810	3771	19	is	be	VBZ
58810	3771	20	either	either	CC
58810	3771	21	inside	inside	IN
58810	3771	22	the	the	DT
58810	3771	23	orbit	orbit	NN
58810	3771	24	of	of	IN
58810	3771	25	the	the	DT
58810	3771	26	earth	earth	NN
58810	3771	27	,	,	,
58810	3771	28	or	or	CC
58810	3771	29	but	but	CC
58810	3771	30	little	little	JJ
58810	3771	31	outside	outside	RB
58810	3771	32	of	of	IN
58810	3771	33	it	-PRON-	PRP
58810	3771	34	;	;	:
58810	3771	35	and	and	CC
58810	3771	36	it	-PRON-	PRP
58810	3771	37	is	be	VBZ
58810	3771	38	probable	probable	JJ
58810	3771	39	that	that	IN
58810	3771	40	the	the	DT
58810	3771	41	perihelia	perihelia	NN
58810	3771	42	of	of	IN
58810	3771	43	the	the	DT
58810	3771	44	great	great	JJ
58810	3771	45	majority	majority	NN
58810	3771	46	of	of	IN
58810	3771	47	comets	comet	NNS
58810	3771	48	are	be	VBP
58810	3771	49	beyond	beyond	IN
58810	3771	50	this	this	DT
58810	3771	51	limit	limit	NN
58810	3771	52	of	of	IN
58810	3771	53	visibility	visibility	NN
58810	3771	54	.	.	.
58810	3772	1	Remarkable	remarkable	JJ
58810	3772	2	Comets	comet	NNS
58810	3772	3	.	.	.
58810	3773	1	295	295	CD
58810	3773	2	.	.	.
58810	3774	1	_	_	NNP
58810	3774	2	The	the	DT
58810	3774	3	Comet	Comet	NNP
58810	3774	4	of	of	IN
58810	3774	5	1680._--The	1680._--the	CD
58810	3774	6	great	great	JJ
58810	3774	7	comet	comet	NN
58810	3774	8	of	of	IN
58810	3774	9	1680	1680	CD
58810	3774	10	,	,	,
58810	3774	11	shown	show	VBN
58810	3774	12	in	in	IN
58810	3774	13	Fig	Fig	NNP
58810	3774	14	.	.	.
58810	3775	1	320	320	CD
58810	3775	2	,	,	,
58810	3775	3	is	be	VBZ
58810	3775	4	one	one	CD
58810	3775	5	of	of	IN
58810	3775	6	the	the	DT
58810	3775	7	most	most	RBS
58810	3775	8	celebrated	celebrated	JJ
58810	3775	9	on	on	IN
58810	3775	10	record	record	NN
58810	3775	11	.	.	.
58810	3776	1	It	-PRON-	PRP
58810	3776	2	was	be	VBD
58810	3776	3	by	by	IN
58810	3776	4	his	-PRON-	PRP$
58810	3776	5	study	study	NN
58810	3776	6	of	of	IN
58810	3776	7	its	-PRON-	PRP$
58810	3776	8	motions	motion	NNS
58810	3776	9	that	that	WDT
58810	3776	10	Newton	Newton	NNP
58810	3776	11	proved	prove	VBD
58810	3776	12	the	the	DT
58810	3776	13	orbit	orbit	NN
58810	3776	14	of	of	IN
58810	3776	15	a	a	DT
58810	3776	16	comet	comet	NN
58810	3776	17	to	to	TO
58810	3776	18	be	be	VB
58810	3776	19	one	one	CD
58810	3776	20	of	of	IN
58810	3776	21	the	the	DT
58810	3776	22	conic	conic	JJ
58810	3776	23	sections	section	NNS
58810	3776	24	,	,	,
58810	3776	25	and	and	CC
58810	3776	26	therefore	therefore	RB
58810	3776	27	that	that	IN
58810	3776	28	these	these	DT
58810	3776	29	bodies	body	NNS
58810	3776	30	move	move	VBP
58810	3776	31	under	under	IN
58810	3776	32	the	the	DT
58810	3776	33	influence	influence	NN
58810	3776	34	of	of	IN
58810	3776	35	gravity	gravity	NN
58810	3776	36	.	.	.
58810	3777	1	This	this	DT
58810	3777	2	comet	comet	NN
58810	3777	3	descended	descend	VBD
58810	3777	4	almost	almost	RB
58810	3777	5	in	in	IN
58810	3777	6	a	a	DT
58810	3777	7	direct	direct	JJ
58810	3777	8	line	line	NN
58810	3777	9	to	to	IN
58810	3777	10	the	the	DT
58810	3777	11	sun	sun	NN
58810	3777	12	,	,	,
58810	3777	13	passing	pass	VBG
58810	3777	14	nearer	nearer	NN
58810	3777	15	to	to	IN
58810	3777	16	that	that	DT
58810	3777	17	luminary	luminary	JJ
58810	3777	18	than	than	IN
58810	3777	19	any	any	DT
58810	3777	20	comet	comet	NN
58810	3777	21	before	before	IN
58810	3777	22	known	know	VBN
58810	3777	23	.	.	.
58810	3778	1	Newton	Newton	NNP
58810	3778	2	estimated	estimate	VBD
58810	3778	3	,	,	,
58810	3778	4	that	that	IN
58810	3778	5	,	,	,
58810	3778	6	at	at	IN
58810	3778	7	its	-PRON-	PRP$
58810	3778	8	perihelion	perihelion	NN
58810	3778	9	point	point	NN
58810	3778	10	,	,	,
58810	3778	11	it	-PRON-	PRP
58810	3778	12	was	be	VBD
58810	3778	13	exposed	expose	VBN
58810	3778	14	to	to	IN
58810	3778	15	a	a	DT
58810	3778	16	temperature	temperature	NN
58810	3778	17	two	two	CD
58810	3778	18	thousand	thousand	CD
58810	3778	19	times	time	NNS
58810	3778	20	that	that	DT
58810	3778	21	of	of	IN
58810	3778	22	red	red	JJ
58810	3778	23	-	-	HYPH
58810	3778	24	hot	hot	JJ
58810	3778	25	iron	iron	NN
58810	3778	26	.	.	.
58810	3779	1	During	during	IN
58810	3779	2	its	-PRON-	PRP$
58810	3779	3	perihelion	perihelion	NN
58810	3779	4	passage	passage	NN
58810	3779	5	it	-PRON-	PRP
58810	3779	6	was	be	VBD
58810	3779	7	exceedingly	exceedingly	RB
58810	3779	8	brilliant	brilliant	JJ
58810	3779	9	.	.	.
58810	3780	1	Halley	Halley	NNP
58810	3780	2	suspected	suspect	VBD
58810	3780	3	that	that	IN
58810	3780	4	this	this	DT
58810	3780	5	comet	comet	NN
58810	3780	6	had	have	VBD
58810	3780	7	a	a	DT
58810	3780	8	period	period	NN
58810	3780	9	of	of	IN
58810	3780	10	five	five	CD
58810	3780	11	hundred	hundred	CD
58810	3780	12	and	and	CC
58810	3780	13	seventy	seventy	CD
58810	3780	14	-	-	HYPH
58810	3780	15	five	five	CD
58810	3780	16	years	year	NNS
58810	3780	17	,	,	,
58810	3780	18	and	and	CC
58810	3780	19	that	that	IN
58810	3780	20	its	-PRON-	PRP$
58810	3780	21	first	first	JJ
58810	3780	22	recorded	record	VBN
58810	3780	23	appearance	appearance	NN
58810	3780	24	was	be	VBD
58810	3780	25	in	in	IN
58810	3780	26	43	43	CD
58810	3780	27	B.C.	B.C.	NNP
58810	3780	28	,	,	,
58810	3780	29	its	-PRON-	PRP$
58810	3780	30	third	third	JJ
58810	3780	31	in	in	IN
58810	3780	32	1106	1106	CD
58810	3780	33	,	,	,
58810	3780	34	and	and	CC
58810	3780	35	its	-PRON-	PRP$
58810	3780	36	fourth	fourth	JJ
58810	3780	37	in	in	IN
58810	3780	38	1680	1680	CD
58810	3780	39	.	.	.
58810	3781	1	If	if	IN
58810	3781	2	this	this	DT
58810	3781	3	is	be	VBZ
58810	3781	4	its	-PRON-	PRP$
58810	3781	5	real	real	JJ
58810	3781	6	period	period	NN
58810	3781	7	,	,	,
58810	3781	8	it	-PRON-	PRP
58810	3781	9	will	will	MD
58810	3781	10	return	return	VB
58810	3781	11	in	in	IN
58810	3781	12	2255	2255	CD
58810	3781	13	.	.	.
58810	3782	1	The	the	DT
58810	3782	2	comet	comet	NN
58810	3782	3	of	of	IN
58810	3782	4	43	43	CD
58810	3782	5	B.C.	B.C.	NNS
58810	3783	1	made	make	VBD
58810	3783	2	its	-PRON-	PRP$
58810	3783	3	appearance	appearance	NN
58810	3783	4	just	just	RB
58810	3783	5	after	after	IN
58810	3783	6	the	the	DT
58810	3783	7	assassination	assassination	NN
58810	3783	8	of	of	IN
58810	3783	9	Julius	Julius	NNP
58810	3783	10	Cæsar	Cæsar	NNP
58810	3783	11	.	.	.
58810	3784	1	The	the	DT
58810	3784	2	Romans	Romans	NNPS
58810	3784	3	called	call	VBD
58810	3784	4	it	-PRON-	PRP
58810	3784	5	the	the	DT
58810	3784	6	_	_	NNP
58810	3784	7	Julian	Julian	NNP
58810	3784	8	Star	Star	NNP
58810	3784	9	_	_	NNP
58810	3784	10	,	,	,
58810	3784	11	and	and	CC
58810	3784	12	regarded	regard	VBD
58810	3784	13	it	-PRON-	PRP
58810	3784	14	as	as	IN
58810	3784	15	a	a	DT
58810	3784	16	celestial	celestial	JJ
58810	3784	17	chariot	chariot	NN
58810	3784	18	sent	send	VBN
58810	3784	19	to	to	TO
58810	3784	20	convey	convey	VB
58810	3784	21	the	the	DT
58810	3784	22	soul	soul	NN
58810	3784	23	of	of	IN
58810	3784	24	Cæsar	Cæsar	NNP
58810	3784	25	to	to	IN
58810	3784	26	the	the	DT
58810	3784	27	skies	sky	NNS
58810	3784	28	.	.	.
58810	3785	1	It	-PRON-	PRP
58810	3785	2	was	be	VBD
58810	3785	3	seen	see	VBN
58810	3785	4	two	two	CD
58810	3785	5	or	or	CC
58810	3785	6	three	three	CD
58810	3785	7	hours	hour	NNS
58810	3785	8	before	before	IN
58810	3785	9	sunset	sunset	NN
58810	3785	10	,	,	,
58810	3785	11	and	and	CC
58810	3785	12	continued	continue	VBN
58810	3785	13	visible	visible	JJ
58810	3785	14	for	for	IN
58810	3785	15	eight	eight	CD
58810	3785	16	successive	successive	JJ
58810	3785	17	days	day	NNS
58810	3785	18	.	.	.
58810	3786	1	The	the	DT
58810	3786	2	great	great	JJ
58810	3786	3	comet	comet	NN
58810	3786	4	of	of	IN
58810	3786	5	1106	1106	CD
58810	3786	6	was	be	VBD
58810	3786	7	described	describe	VBN
58810	3786	8	as	as	IN
58810	3786	9	an	an	DT
58810	3786	10	object	object	NN
58810	3786	11	of	of	IN
58810	3786	12	terrific	terrific	JJ
58810	3786	13	splendor	splendor	NN
58810	3786	14	,	,	,
58810	3786	15	and	and	CC
58810	3786	16	was	be	VBD
58810	3786	17	visible	visible	JJ
58810	3786	18	in	in	IN
58810	3786	19	close	close	JJ
58810	3786	20	proximity	proximity	NN
58810	3786	21	to	to	IN
58810	3786	22	the	the	DT
58810	3786	23	sun	sun	NN
58810	3786	24	.	.	.
58810	3787	1	The	the	DT
58810	3787	2	comet	comet	NN
58810	3787	3	of	of	IN
58810	3787	4	1680	1680	CD
58810	3787	5	has	have	VBZ
58810	3787	6	become	become	VBN
58810	3787	7	celebrated	celebrated	JJ
58810	3787	8	,	,	,
58810	3787	9	not	not	RB
58810	3787	10	only	only	RB
58810	3787	11	on	on	IN
58810	3787	12	account	account	NN
58810	3787	13	of	of	IN
58810	3787	14	its	-PRON-	PRP$
58810	3787	15	great	great	JJ
58810	3787	16	brilliance	brilliance	NN
58810	3787	17	,	,	,
58810	3787	18	and	and	CC
58810	3787	19	on	on	IN
58810	3787	20	account	account	NN
58810	3787	21	of	of	IN
58810	3787	22	Newton	Newton	NNP
58810	3787	23	's	's	POS
58810	3787	24	investigation	investigation	NN
58810	3787	25	of	of	IN
58810	3787	26	its	-PRON-	PRP$
58810	3787	27	orbit	orbit	NN
58810	3787	28	,	,	,
58810	3787	29	but	but	CC
58810	3787	30	also	also	RB
58810	3787	31	on	on	IN
58810	3787	32	account	account	NN
58810	3787	33	of	of	IN
58810	3787	34	the	the	DT
58810	3787	35	speculation	speculation	NN
58810	3787	36	of	of	IN
58810	3787	37	the	the	DT
58810	3787	38	theologian	theologian	JJ
58810	3787	39	Whiston	Whiston	NNP
58810	3787	40	in	in	IN
58810	3787	41	regard	regard	NN
58810	3787	42	to	to	IN
58810	3787	43	it	-PRON-	PRP
58810	3787	44	.	.	.
58810	3788	1	He	-PRON-	PRP
58810	3788	2	accepted	accept	VBD
58810	3788	3	five	five	CD
58810	3788	4	hundred	hundred	CD
58810	3788	5	and	and	CC
58810	3788	6	seventy	seventy	CD
58810	3788	7	-	-	HYPH
58810	3788	8	five	five	CD
58810	3788	9	years	year	NNS
58810	3788	10	as	as	IN
58810	3788	11	its	-PRON-	PRP$
58810	3788	12	period	period	NN
58810	3788	13	,	,	,
58810	3788	14	and	and	CC
58810	3788	15	calculated	calculate	VBD
58810	3788	16	that	that	IN
58810	3788	17	one	one	CD
58810	3788	18	of	of	IN
58810	3788	19	its	-PRON-	PRP$
58810	3788	20	earlier	early	JJR
58810	3788	21	apparitions	apparition	NNS
58810	3788	22	must	must	MD
58810	3788	23	have	have	VB
58810	3788	24	occurred	occur	VBN
58810	3788	25	at	at	IN
58810	3788	26	the	the	DT
58810	3788	27	date	date	NN
58810	3788	28	of	of	IN
58810	3788	29	the	the	DT
58810	3788	30	flood	flood	NN
58810	3788	31	,	,	,
58810	3788	32	which	which	WDT
58810	3788	33	he	-PRON-	PRP
58810	3788	34	supposed	suppose	VBD
58810	3788	35	to	to	TO
58810	3788	36	have	have	VB
58810	3788	37	been	be	VBN
58810	3788	38	caused	cause	VBN
58810	3788	39	by	by	IN
58810	3788	40	its	-PRON-	PRP$
58810	3788	41	near	near	JJ
58810	3788	42	approach	approach	NN
58810	3788	43	to	to	IN
58810	3788	44	the	the	DT
58810	3788	45	earth	earth	NN
58810	3788	46	;	;	:
58810	3788	47	and	and	CC
58810	3788	48	he	-PRON-	PRP
58810	3788	49	imagined	imagine	VBD
58810	3788	50	that	that	IN
58810	3788	51	the	the	DT
58810	3788	52	earth	earth	NN
58810	3788	53	is	be	VBZ
58810	3788	54	doomed	doom	VBN
58810	3788	55	to	to	TO
58810	3788	56	be	be	VB
58810	3788	57	destroyed	destroy	VBN
58810	3788	58	by	by	IN
58810	3788	59	fire	fire	NN
58810	3788	60	on	on	IN
58810	3788	61	some	some	DT
58810	3788	62	future	future	JJ
58810	3788	63	encounter	encounter	NN
58810	3788	64	with	with	IN
58810	3788	65	this	this	DT
58810	3788	66	comet	comet	NN
58810	3788	67	.	.	.
58810	3789	1	[	[	-LRB-
58810	3789	2	Illustration	illustration	NN
58810	3789	3	:	:	:
58810	3789	4	Fig	Fig	NNP
58810	3789	5	.	.	.
58810	3790	1	325	325	CD
58810	3790	2	.	.	.
58810	3790	3	]	]	-RRB-
58810	3791	1	296	296	CD
58810	3791	2	.	.	.
58810	3792	1	_	_	NNP
58810	3792	2	The	the	DT
58810	3792	3	Comet	Comet	NNP
58810	3792	4	of	of	IN
58810	3792	5	1811._--The	1811._--the	CD
58810	3792	6	great	great	JJ
58810	3792	7	comet	comet	NN
58810	3792	8	of	of	IN
58810	3792	9	1811	1811	CD
58810	3792	10	,	,	,
58810	3792	11	a	a	DT
58810	3792	12	view	view	NN
58810	3792	13	of	of	IN
58810	3792	14	which	which	WDT
58810	3792	15	is	be	VBZ
58810	3792	16	given	give	VBN
58810	3792	17	in	in	IN
58810	3792	18	Fig	Fig	NNP
58810	3792	19	.	.	.
58810	3793	1	325	325	CD
58810	3793	2	,	,	,
58810	3793	3	is	be	VBZ
58810	3793	4	,	,	,
58810	3793	5	perhaps	perhaps	RB
58810	3793	6	,	,	,
58810	3793	7	the	the	DT
58810	3793	8	most	most	RBS
58810	3793	9	remarkable	remarkable	JJ
58810	3793	10	comet	comet	NN
58810	3793	11	on	on	IN
58810	3793	12	record	record	NN
58810	3793	13	.	.	.
58810	3794	1	It	-PRON-	PRP
58810	3794	2	was	be	VBD
58810	3794	3	visible	visible	JJ
58810	3794	4	for	for	IN
58810	3794	5	nearly	nearly	RB
58810	3794	6	seventeen	seventeen	CD
58810	3794	7	months	month	NNS
58810	3794	8	,	,	,
58810	3794	9	and	and	CC
58810	3794	10	was	be	VBD
58810	3794	11	very	very	RB
58810	3794	12	brilliant	brilliant	JJ
58810	3794	13	,	,	,
58810	3794	14	although	although	IN
58810	3794	15	at	at	IN
58810	3794	16	its	-PRON-	PRP$
58810	3794	17	perihelion	perihelion	NN
58810	3794	18	passage	passage	NN
58810	3794	19	it	-PRON-	PRP
58810	3794	20	was	be	VBD
58810	3794	21	over	over	IN
58810	3794	22	a	a	DT
58810	3794	23	hundred	hundred	CD
58810	3794	24	million	million	CD
58810	3794	25	miles	mile	NNS
58810	3794	26	from	from	IN
58810	3794	27	the	the	DT
58810	3794	28	sun	sun	NN
58810	3794	29	.	.	.
58810	3795	1	Its	-PRON-	PRP$
58810	3795	2	tail	tail	NN
58810	3795	3	was	be	VBD
58810	3795	4	a	a	DT
58810	3795	5	hundred	hundred	CD
58810	3795	6	and	and	CC
58810	3795	7	twenty	twenty	CD
58810	3795	8	million	million	CD
58810	3795	9	miles	mile	NNS
58810	3795	10	in	in	IN
58810	3795	11	length	length	NN
58810	3795	12	,	,	,
58810	3795	13	and	and	CC
58810	3795	14	several	several	JJ
58810	3795	15	million	million	CD
58810	3795	16	miles	mile	NNS
58810	3795	17	through	through	RB
58810	3795	18	.	.	.
58810	3796	1	It	-PRON-	PRP
58810	3796	2	has	have	VBZ
58810	3796	3	been	be	VBN
58810	3796	4	calculated	calculate	VBN
58810	3796	5	that	that	IN
58810	3796	6	its	-PRON-	PRP$
58810	3796	7	aphelion	aphelion	NN
58810	3796	8	point	point	NN
58810	3796	9	is	be	VBZ
58810	3796	10	about	about	RB
58810	3796	11	two	two	CD
58810	3796	12	hundred	hundred	CD
58810	3796	13	times	time	NNS
58810	3796	14	as	as	RB
58810	3796	15	far	far	RB
58810	3796	16	from	from	IN
58810	3796	17	the	the	DT
58810	3796	18	sun	sun	NN
58810	3796	19	as	as	IN
58810	3796	20	its	-PRON-	PRP$
58810	3796	21	perihelion	perihelion	NN
58810	3796	22	point	point	NN
58810	3796	23	,	,	,
58810	3796	24	or	or	CC
58810	3796	25	some	some	DT
58810	3796	26	seven	seven	CD
58810	3796	27	times	time	NNS
58810	3796	28	the	the	DT
58810	3796	29	distance	distance	NN
58810	3796	30	of	of	IN
58810	3796	31	Neptune	Neptune	NNP
58810	3796	32	from	from	IN
58810	3796	33	the	the	DT
58810	3796	34	sun	sun	NN
58810	3796	35	.	.	.
58810	3797	1	Its	-PRON-	PRP$
58810	3797	2	period	period	NN
58810	3797	3	is	be	VBZ
58810	3797	4	estimated	estimate	VBN
58810	3797	5	at	at	IN
58810	3797	6	about	about	RB
58810	3797	7	three	three	CD
58810	3797	8	thousand	thousand	CD
58810	3797	9	years	year	NNS
58810	3797	10	.	.	.
58810	3798	1	It	-PRON-	PRP
58810	3798	2	was	be	VBD
58810	3798	3	an	an	DT
58810	3798	4	object	object	NN
58810	3798	5	of	of	IN
58810	3798	6	superstitious	superstitious	JJ
58810	3798	7	terror	terror	NN
58810	3798	8	,	,	,
58810	3798	9	especially	especially	RB
58810	3798	10	in	in	IN
58810	3798	11	the	the	DT
58810	3798	12	East	East	NNP
58810	3798	13	.	.	.
58810	3799	1	The	the	DT
58810	3799	2	Russians	Russians	NNPS
58810	3799	3	regarded	regard	VBD
58810	3799	4	it	-PRON-	PRP
58810	3799	5	as	as	IN
58810	3799	6	presaging	presage	VBG
58810	3799	7	Napoleon	Napoleon	NNP
58810	3799	8	's	's	POS
58810	3799	9	great	great	JJ
58810	3799	10	and	and	CC
58810	3799	11	fatal	fatal	JJ
58810	3799	12	war	war	NN
58810	3799	13	with	with	IN
58810	3799	14	Russia	Russia	NNP
58810	3799	15	.	.	.
58810	3800	1	[	[	-LRB-
58810	3800	2	Illustration	illustration	NN
58810	3800	3	:	:	:
58810	3800	4	Fig	Fig	NNP
58810	3800	5	.	.	.
58810	3801	1	326	326	CD
58810	3801	2	.	.	.
58810	3801	3	]	]	-RRB-
58810	3802	1	[	[	-LRB-
58810	3802	2	Illustration	illustration	NN
58810	3802	3	:	:	:
58810	3802	4	Fig	Fig	NNP
58810	3802	5	.	.	.
58810	3803	1	327	327	CD
58810	3803	2	.	.	.
58810	3803	3	]	]	-RRB-
58810	3804	1	297	297	CD
58810	3804	2	.	.	.
58810	3805	1	_	_	NNP
58810	3805	2	Halley	Halley	NNP
58810	3805	3	's	's	POS
58810	3805	4	Comet._--Halley	Comet._--Halley	NNP
58810	3805	5	's	's	POS
58810	3805	6	comet	comet	NN
58810	3805	7	has	have	VBZ
58810	3805	8	become	become	VBN
58810	3805	9	one	one	CD
58810	3805	10	of	of	IN
58810	3805	11	the	the	DT
58810	3805	12	most	most	RBS
58810	3805	13	celebrated	celebrated	JJ
58810	3805	14	of	of	IN
58810	3805	15	modern	modern	JJ
58810	3805	16	times	time	NNS
58810	3805	17	.	.	.
58810	3806	1	It	-PRON-	PRP
58810	3806	2	is	be	VBZ
58810	3806	3	the	the	DT
58810	3806	4	first	first	JJ
58810	3806	5	comet	comet	NN
58810	3806	6	whose	whose	WP$
58810	3806	7	return	return	NN
58810	3806	8	was	be	VBD
58810	3806	9	both	both	DT
58810	3806	10	predicted	predict	VBN
58810	3806	11	and	and	CC
58810	3806	12	observed	observe	VBN
58810	3806	13	.	.	.
58810	3807	1	It	-PRON-	PRP
58810	3807	2	made	make	VBD
58810	3807	3	its	-PRON-	PRP$
58810	3807	4	appearance	appearance	NN
58810	3807	5	in	in	IN
58810	3807	6	1682	1682	CD
58810	3807	7	.	.	.
58810	3808	1	Halley	Halley	NNP
58810	3808	2	computed	compute	VBD
58810	3808	3	its	-PRON-	PRP$
58810	3808	4	orbit	orbit	NN
58810	3808	5	,	,	,
58810	3808	6	and	and	CC
58810	3808	7	compared	compare	VBD
58810	3808	8	it	-PRON-	PRP
58810	3808	9	with	with	IN
58810	3808	10	those	those	DT
58810	3808	11	of	of	IN
58810	3808	12	previous	previous	JJ
58810	3808	13	comets	comet	NNS
58810	3808	14	,	,	,
58810	3808	15	whose	whose	WP$
58810	3808	16	orbits	orbit	NNS
58810	3808	17	he	-PRON-	PRP
58810	3808	18	also	also	RB
58810	3808	19	computed	compute	VBD
58810	3808	20	from	from	IN
58810	3808	21	recorded	record	VBN
58810	3808	22	observations	observation	NNS
58810	3808	23	.	.	.
58810	3809	1	He	-PRON-	PRP
58810	3809	2	found	find	VBD
58810	3809	3	that	that	IN
58810	3809	4	it	-PRON-	PRP
58810	3809	5	coincided	coincide	VBD
58810	3809	6	so	so	RB
58810	3809	7	exactly	exactly	RB
58810	3809	8	with	with	IN
58810	3809	9	that	that	DT
58810	3809	10	of	of	IN
58810	3809	11	the	the	DT
58810	3809	12	comet	comet	NN
58810	3809	13	observed	observe	VBN
58810	3809	14	by	by	IN
58810	3809	15	Kepler	Kepler	NNP
58810	3809	16	in	in	IN
58810	3809	17	1607	1607	CD
58810	3809	18	,	,	,
58810	3809	19	that	that	IN
58810	3809	20	there	there	EX
58810	3809	21	could	could	MD
58810	3809	22	be	be	VB
58810	3809	23	no	no	DT
58810	3809	24	doubt	doubt	NN
58810	3809	25	of	of	IN
58810	3809	26	the	the	DT
58810	3809	27	identity	identity	NN
58810	3809	28	of	of	IN
58810	3809	29	the	the	DT
58810	3809	30	two	two	CD
58810	3809	31	orbits	orbit	NNS
58810	3809	32	.	.	.
58810	3810	1	So	so	RB
58810	3810	2	close	close	JJ
58810	3810	3	were	be	VBD
58810	3810	4	they	-PRON-	PRP
58810	3810	5	together	together	RB
58810	3810	6	,	,	,
58810	3810	7	that	that	IN
58810	3810	8	,	,	,
58810	3810	9	were	be	VBD
58810	3810	10	they	-PRON-	PRP
58810	3810	11	both	both	DT
58810	3810	12	drawn	draw	VBN
58810	3810	13	in	in	IN
58810	3810	14	the	the	DT
58810	3810	15	heavens	heavens	NNPS
58810	3810	16	,	,	,
58810	3810	17	the	the	DT
58810	3810	18	naked	naked	JJ
58810	3810	19	eye	eye	NN
58810	3810	20	would	would	MD
58810	3810	21	almost	almost	RB
58810	3810	22	see	see	VB
58810	3810	23	them	-PRON-	PRP
58810	3810	24	joined	join	VBD
58810	3810	25	into	into	IN
58810	3810	26	one	one	CD
58810	3810	27	line	line	NN
58810	3810	28	.	.	.
58810	3811	1	There	there	EX
58810	3811	2	could	could	MD
58810	3811	3	therefore	therefore	RB
58810	3811	4	be	be	VB
58810	3811	5	no	no	DT
58810	3811	6	doubt	doubt	NN
58810	3811	7	that	that	IN
58810	3811	8	the	the	DT
58810	3811	9	comet	comet	NN
58810	3811	10	of	of	IN
58810	3811	11	1682	1682	CD
58810	3811	12	was	be	VBD
58810	3811	13	the	the	DT
58810	3811	14	same	same	JJ
58810	3811	15	that	that	WDT
58810	3811	16	had	have	VBD
58810	3811	17	appeared	appear	VBN
58810	3811	18	in	in	IN
58810	3811	19	1607	1607	CD
58810	3811	20	,	,	,
58810	3811	21	and	and	CC
58810	3811	22	that	that	IN
58810	3811	23	it	-PRON-	PRP
58810	3811	24	moved	move	VBD
58810	3811	25	in	in	IN
58810	3811	26	an	an	DT
58810	3811	27	elliptic	elliptic	JJ
58810	3811	28	orbit	orbit	NN
58810	3811	29	,	,	,
58810	3811	30	with	with	IN
58810	3811	31	a	a	DT
58810	3811	32	period	period	NN
58810	3811	33	of	of	IN
58810	3811	34	about	about	RB
58810	3811	35	seventy	seventy	CD
58810	3811	36	-	-	HYPH
58810	3811	37	five	five	CD
58810	3811	38	years	year	NNS
58810	3811	39	.	.	.
58810	3812	1	He	-PRON-	PRP
58810	3812	2	found	find	VBD
58810	3812	3	that	that	IN
58810	3812	4	this	this	DT
58810	3812	5	comet	comet	NN
58810	3812	6	had	have	VBD
58810	3812	7	previously	previously	RB
58810	3812	8	appeared	appear	VBN
58810	3812	9	in	in	IN
58810	3812	10	1531	1531	CD
58810	3812	11	and	and	CC
58810	3812	12	in	in	IN
58810	3812	13	1456	1456	CD
58810	3812	14	;	;	:
58810	3812	15	and	and	CC
58810	3812	16	he	-PRON-	PRP
58810	3812	17	predicted	predict	VBD
58810	3812	18	that	that	IN
58810	3812	19	it	-PRON-	PRP
58810	3812	20	would	would	MD
58810	3812	21	return	return	VB
58810	3812	22	about	about	IN
58810	3812	23	1758	1758	CD
58810	3812	24	.	.	.
58810	3813	1	Its	-PRON-	PRP$
58810	3813	2	actual	actual	JJ
58810	3813	3	return	return	NN
58810	3813	4	was	be	VBD
58810	3813	5	retarded	retard	VBN
58810	3813	6	somewhat	somewhat	RB
58810	3813	7	by	by	IN
58810	3813	8	the	the	DT
58810	3813	9	action	action	NN
58810	3813	10	of	of	IN
58810	3813	11	the	the	DT
58810	3813	12	planets	planet	NNS
58810	3813	13	on	on	IN
58810	3813	14	it	-PRON-	PRP
58810	3813	15	in	in	IN
58810	3813	16	its	-PRON-	PRP$
58810	3813	17	passage	passage	NN
58810	3813	18	through	through	IN
58810	3813	19	the	the	DT
58810	3813	20	solar	solar	JJ
58810	3813	21	system	system	NN
58810	3813	22	.	.	.
58810	3814	1	It	-PRON-	PRP
58810	3814	2	,	,	,
58810	3814	3	however	however	RB
58810	3814	4	,	,	,
58810	3814	5	appeared	appear	VBD
58810	3814	6	again	again	RB
58810	3814	7	in	in	IN
58810	3814	8	1759	1759	CD
58810	3814	9	,	,	,
58810	3814	10	and	and	CC
58810	3814	11	a	a	DT
58810	3814	12	third	third	JJ
58810	3814	13	time	time	NN
58810	3814	14	in	in	IN
58810	3814	15	1835	1835	CD
58810	3814	16	.	.	.
58810	3815	1	Its	-PRON-	PRP$
58810	3815	2	next	next	JJ
58810	3815	3	appearance	appearance	NN
58810	3815	4	will	will	MD
58810	3815	5	be	be	VB
58810	3815	6	about	about	IN
58810	3815	7	1911	1911	CD
58810	3815	8	.	.	.
58810	3816	1	The	the	DT
58810	3816	2	orbit	orbit	NN
58810	3816	3	of	of	IN
58810	3816	4	this	this	DT
58810	3816	5	comet	comet	NN
58810	3816	6	is	be	VBZ
58810	3816	7	shown	show	VBN
58810	3816	8	in	in	IN
58810	3816	9	Fig	Fig	NNP
58810	3816	10	.	.	.
58810	3817	1	326	326	CD
58810	3817	2	.	.	.
58810	3818	1	Fig	fig	NN
58810	3818	2	.	.	.
58810	3819	1	327	327	CD
58810	3819	2	shows	show	VBZ
58810	3819	3	the	the	DT
58810	3819	4	comet	comet	NN
58810	3819	5	as	as	IN
58810	3819	6	it	-PRON-	PRP
58810	3819	7	appeared	appear	VBD
58810	3819	8	to	to	IN
58810	3819	9	the	the	DT
58810	3819	10	naked	naked	JJ
58810	3819	11	eye	eye	NN
58810	3819	12	,	,	,
58810	3819	13	and	and	CC
58810	3819	14	in	in	IN
58810	3819	15	a	a	DT
58810	3819	16	telescope	telescope	NN
58810	3819	17	of	of	IN
58810	3819	18	moderate	moderate	JJ
58810	3819	19	power	power	NN
58810	3819	20	,	,	,
58810	3819	21	in	in	IN
58810	3819	22	1835	1835	CD
58810	3819	23	.	.	.
58810	3820	1	This	this	DT
58810	3820	2	comet	comet	NN
58810	3820	3	appears	appear	VBZ
58810	3820	4	to	to	TO
58810	3820	5	be	be	VB
58810	3820	6	growing	grow	VBG
58810	3820	7	less	less	RBR
58810	3820	8	brilliant	brilliant	JJ
58810	3820	9	.	.	.
58810	3821	1	In	in	IN
58810	3821	2	1456	1456	CD
58810	3821	3	it	-PRON-	PRP
58810	3821	4	appeared	appear	VBD
58810	3821	5	as	as	IN
58810	3821	6	a	a	DT
58810	3821	7	comet	comet	NN
58810	3821	8	of	of	IN
58810	3821	9	great	great	JJ
58810	3821	10	splendor	splendor	NN
58810	3821	11	;	;	:
58810	3821	12	and	and	CC
58810	3821	13	coming	come	VBG
58810	3821	14	as	as	IN
58810	3821	15	it	-PRON-	PRP
58810	3821	16	did	do	VBD
58810	3821	17	in	in	IN
58810	3821	18	a	a	DT
58810	3821	19	very	very	RB
58810	3821	20	superstitious	superstitious	JJ
58810	3821	21	age	age	NN
58810	3821	22	,	,	,
58810	3821	23	soon	soon	RB
58810	3821	24	after	after	IN
58810	3821	25	the	the	DT
58810	3821	26	fall	fall	NN
58810	3821	27	of	of	IN
58810	3821	28	Constantinople	Constantinople	NNP
58810	3821	29	,	,	,
58810	3821	30	and	and	CC
58810	3821	31	during	during	IN
58810	3821	32	the	the	DT
58810	3821	33	threatened	threaten	VBN
58810	3821	34	invasion	invasion	NN
58810	3821	35	of	of	IN
58810	3821	36	Europe	Europe	NNP
58810	3821	37	by	by	IN
58810	3821	38	the	the	DT
58810	3821	39	Turks	Turks	NNPS
58810	3821	40	,	,	,
58810	3821	41	it	-PRON-	PRP
58810	3821	42	caused	cause	VBD
58810	3821	43	great	great	JJ
58810	3821	44	alarm	alarm	NN
58810	3821	45	.	.	.
58810	3822	1	Fig	fig	NN
58810	3822	2	.	.	.
58810	3823	1	328	328	CD
58810	3823	2	shows	show	VBZ
58810	3823	3	the	the	DT
58810	3823	4	changes	change	NNS
58810	3823	5	undergone	undergo	VBN
58810	3823	6	by	by	IN
58810	3823	7	the	the	DT
58810	3823	8	nucleus	nucleus	NN
58810	3823	9	of	of	IN
58810	3823	10	this	this	DT
58810	3823	11	comet	comet	NN
58810	3823	12	during	during	IN
58810	3823	13	its	-PRON-	PRP$
58810	3823	14	perihelion	perihelion	NN
58810	3823	15	passage	passage	NN
58810	3823	16	in	in	IN
58810	3823	17	1835	1835	CD
58810	3823	18	.	.	.
58810	3824	1	[	[	-LRB-
58810	3824	2	Illustration	illustration	NN
58810	3824	3	:	:	:
58810	3824	4	Fig	Fig	NNP
58810	3824	5	.	.	.
58810	3825	1	328	328	CD
58810	3825	2	.	.	.
58810	3825	3	]	]	-RRB-
58810	3826	1	[	[	-LRB-
58810	3826	2	Illustration	illustration	NN
58810	3826	3	:	:	:
58810	3826	4	Fig	Fig	NNP
58810	3826	5	.	.	.
58810	3827	1	329	329	CD
58810	3827	2	.	.	.
58810	3827	3	]	]	-RRB-
58810	3828	1	[	[	-LRB-
58810	3828	2	Illustration	illustration	NN
58810	3828	3	:	:	:
58810	3828	4	Fig	Fig	NNP
58810	3828	5	.	.	.
58810	3829	1	330	330	CD
58810	3829	2	.	.	.
58810	3829	3	]	]	-RRB-
58810	3830	1	298	298	CD
58810	3830	2	.	.	.
58810	3831	1	_	_	NNP
58810	3831	2	Encke	Encke	NNP
58810	3831	3	's	's	POS
58810	3831	4	Comet._--This	comet._--this	CD
58810	3831	5	telescopic	telescopic	NN
58810	3831	6	comet	comet	NN
58810	3831	7	,	,	,
58810	3831	8	two	two	CD
58810	3831	9	views	view	NNS
58810	3831	10	of	of	IN
58810	3831	11	which	which	WDT
58810	3831	12	are	be	VBP
58810	3831	13	given	give	VBN
58810	3831	14	in	in	IN
58810	3831	15	Figs	Figs	NNP
58810	3831	16	.	.	.
58810	3832	1	329	329	CD
58810	3832	2	and	and	CC
58810	3832	3	330	330	CD
58810	3832	4	,	,	,
58810	3832	5	appeared	appear	VBD
58810	3832	6	in	in	IN
58810	3832	7	1818	1818	CD
58810	3832	8	.	.	.
58810	3833	1	Encke	Encke	NNP
58810	3833	2	computed	compute	VBD
58810	3833	3	its	-PRON-	PRP$
58810	3833	4	orbit	orbit	NN
58810	3833	5	,	,	,
58810	3833	6	and	and	CC
58810	3833	7	found	find	VBD
58810	3833	8	it	-PRON-	PRP
58810	3833	9	to	to	TO
58810	3833	10	lie	lie	VB
58810	3833	11	wholly	wholly	RB
58810	3833	12	within	within	IN
58810	3833	13	the	the	DT
58810	3833	14	orbit	orbit	NN
58810	3833	15	of	of	IN
58810	3833	16	Jupiter	Jupiter	NNP
58810	3833	17	(	(	-LRB-
58810	3833	18	Fig	Fig	NNP
58810	3833	19	.	.	.
58810	3834	1	324	324	CD
58810	3834	2	)	)	-RRB-
58810	3834	3	,	,	,
58810	3834	4	and	and	CC
58810	3834	5	the	the	DT
58810	3834	6	period	period	NN
58810	3834	7	to	to	TO
58810	3834	8	be	be	VB
58810	3834	9	about	about	RB
58810	3834	10	three	three	CD
58810	3834	11	years	year	NNS
58810	3834	12	and	and	CC
58810	3834	13	a	a	DT
58810	3834	14	third	third	NN
58810	3834	15	.	.	.
58810	3835	1	By	by	IN
58810	3835	2	comparing	compare	VBG
58810	3835	3	the	the	DT
58810	3835	4	intervals	interval	NNS
58810	3835	5	between	between	IN
58810	3835	6	the	the	DT
58810	3835	7	successive	successive	JJ
58810	3835	8	returns	return	NNS
58810	3835	9	of	of	IN
58810	3835	10	this	this	DT
58810	3835	11	comet	comet	NN
58810	3835	12	,	,	,
58810	3835	13	it	-PRON-	PRP
58810	3835	14	has	have	VBZ
58810	3835	15	been	be	VBN
58810	3835	16	ascertained	ascertain	VBN
58810	3835	17	that	that	IN
58810	3835	18	its	-PRON-	PRP$
58810	3835	19	orbit	orbit	NN
58810	3835	20	is	be	VBZ
58810	3835	21	continually	continually	RB
58810	3835	22	growing	grow	VBG
58810	3835	23	smaller	small	JJR
58810	3835	24	and	and	CC
58810	3835	25	smaller	small	JJR
58810	3835	26	.	.	.
58810	3836	1	To	to	TO
58810	3836	2	account	account	VB
58810	3836	3	for	for	IN
58810	3836	4	the	the	DT
58810	3836	5	retardation	retardation	NN
58810	3836	6	of	of	IN
58810	3836	7	this	this	DT
58810	3836	8	comet	comet	NN
58810	3836	9	,	,	,
58810	3836	10	Olbers	Olbers	NNP
58810	3836	11	announced	announce	VBD
58810	3836	12	his	-PRON-	PRP$
58810	3836	13	celebrated	celebrated	JJ
58810	3836	14	hypothesis	hypothesis	NN
58810	3836	15	,	,	,
58810	3836	16	that	that	IN
58810	3836	17	the	the	DT
58810	3836	18	celestial	celestial	JJ
58810	3836	19	spaces	space	NNS
58810	3836	20	are	be	VBP
58810	3836	21	filled	fill	VBN
58810	3836	22	with	with	IN
58810	3836	23	a	a	DT
58810	3836	24	subtile	subtile	NN
58810	3836	25	_	_	NNP
58810	3836	26	resisting	resist	VBG
58810	3836	27	medium	medium	NN
58810	3836	28	_	_	NNP
58810	3836	29	.	.	.
58810	3837	1	This	this	DT
58810	3837	2	hypothesis	hypothesis	NN
58810	3837	3	was	be	VBD
58810	3837	4	adopted	adopt	VBN
58810	3837	5	by	by	IN
58810	3837	6	Encke	Encke	NNP
58810	3837	7	,	,	,
58810	3837	8	and	and	CC
58810	3837	9	has	have	VBZ
58810	3837	10	been	be	VBN
58810	3837	11	accepted	accept	VBN
58810	3837	12	by	by	IN
58810	3837	13	certain	certain	JJ
58810	3837	14	other	other	JJ
58810	3837	15	astronomers	astronomer	NNS
58810	3837	16	;	;	:
58810	3837	17	but	but	CC
58810	3837	18	it	-PRON-	PRP
58810	3837	19	has	have	VBZ
58810	3837	20	by	by	IN
58810	3837	21	no	no	DT
58810	3837	22	means	means	NN
58810	3837	23	gained	gain	VBN
58810	3837	24	universal	universal	JJ
58810	3837	25	assent	assent	NN
58810	3837	26	.	.	.
58810	3838	1	299	299	CD
58810	3838	2	.	.	.
58810	3839	1	_	_	NNP
58810	3839	2	Biela	Biela	NNP
58810	3839	3	's	's	POS
58810	3839	4	Comet._--This	comet._--this	CD
58810	3839	5	comet	comet	NN
58810	3839	6	appeared	appear	VBD
58810	3839	7	in	in	IN
58810	3839	8	1826	1826	CD
58810	3839	9	,	,	,
58810	3839	10	and	and	CC
58810	3839	11	was	be	VBD
58810	3839	12	found	find	VBN
58810	3839	13	to	to	TO
58810	3839	14	have	have	VB
58810	3839	15	a	a	DT
58810	3839	16	period	period	NN
58810	3839	17	of	of	IN
58810	3839	18	about	about	RB
58810	3839	19	six	six	CD
58810	3839	20	years	year	NNS
58810	3839	21	and	and	CC
58810	3839	22	two	two	CD
58810	3839	23	thirds	third	NNS
58810	3839	24	.	.	.
58810	3840	1	On	on	IN
58810	3840	2	its	-PRON-	PRP$
58810	3840	3	return	return	NN
58810	3840	4	in	in	IN
58810	3840	5	1845	1845	CD
58810	3840	6	,	,	,
58810	3840	7	it	-PRON-	PRP
58810	3840	8	met	meet	VBD
58810	3840	9	with	with	IN
58810	3840	10	a	a	DT
58810	3840	11	singular	singular	JJ
58810	3840	12	,	,	,
58810	3840	13	and	and	CC
58810	3840	14	as	as	RB
58810	3840	15	yet	yet	RB
58810	3840	16	unexplained	unexplained	JJ
58810	3840	17	,	,	,
58810	3840	18	accident	accident	NN
58810	3840	19	,	,	,
58810	3840	20	which	which	WDT
58810	3840	21	has	have	VBZ
58810	3840	22	rendered	render	VBN
58810	3840	23	the	the	DT
58810	3840	24	otherwise	otherwise	RB
58810	3840	25	rather	rather	RB
58810	3840	26	insignificant	insignificant	JJ
58810	3840	27	comet	comet	NN
58810	3840	28	famous	famous	JJ
58810	3840	29	.	.	.
58810	3841	1	In	in	IN
58810	3841	2	November	November	NNP
58810	3841	3	and	and	CC
58810	3841	4	December	December	NNP
58810	3841	5	of	of	IN
58810	3841	6	that	that	DT
58810	3841	7	year	year	NN
58810	3841	8	it	-PRON-	PRP
58810	3841	9	was	be	VBD
58810	3841	10	observed	observe	VBN
58810	3841	11	as	as	IN
58810	3841	12	usual	usual	JJ
58810	3841	13	,	,	,
58810	3841	14	without	without	IN
58810	3841	15	any	any	DT
58810	3841	16	thing	thing	NN
58810	3841	17	remarkable	remarkable	JJ
58810	3841	18	about	about	IN
58810	3841	19	it	-PRON-	PRP
58810	3841	20	;	;	:
58810	3841	21	but	but	CC
58810	3841	22	,	,	,
58810	3841	23	in	in	IN
58810	3841	24	January	January	NNP
58810	3841	25	of	of	IN
58810	3841	26	the	the	DT
58810	3841	27	following	follow	VBG
58810	3841	28	year	year	NN
58810	3841	29	,	,	,
58810	3841	30	it	-PRON-	PRP
58810	3841	31	was	be	VBD
58810	3841	32	found	find	VBN
58810	3841	33	to	to	TO
58810	3841	34	have	have	VB
58810	3841	35	been	be	VBN
58810	3841	36	divided	divide	VBN
58810	3841	37	into	into	IN
58810	3841	38	two	two	CD
58810	3841	39	distinct	distinct	JJ
58810	3841	40	parts	part	NNS
58810	3841	41	,	,	,
58810	3841	42	so	so	IN
58810	3841	43	as	as	IN
58810	3841	44	to	to	TO
58810	3841	45	appear	appear	VB
58810	3841	46	as	as	IN
58810	3841	47	two	two	CD
58810	3841	48	comets	comet	NNS
58810	3841	49	instead	instead	RB
58810	3841	50	of	of	IN
58810	3841	51	one	one	CD
58810	3841	52	.	.	.
58810	3842	1	The	the	DT
58810	3842	2	two	two	CD
58810	3842	3	parts	part	NNS
58810	3842	4	were	be	VBD
58810	3842	5	at	at	IN
58810	3842	6	first	first	RB
58810	3842	7	of	of	IN
58810	3842	8	very	very	RB
58810	3842	9	unequal	unequal	JJ
58810	3842	10	brightness	brightness	NN
58810	3842	11	;	;	:
58810	3842	12	but	but	CC
58810	3842	13	,	,	,
58810	3842	14	during	during	IN
58810	3842	15	the	the	DT
58810	3842	16	following	follow	VBG
58810	3842	17	month	month	NN
58810	3842	18	,	,	,
58810	3842	19	the	the	DT
58810	3842	20	smaller	small	JJR
58810	3842	21	of	of	IN
58810	3842	22	the	the	DT
58810	3842	23	two	two	CD
58810	3842	24	increased	increase	VBD
58810	3842	25	in	in	IN
58810	3842	26	brilliancy	brilliancy	NN
58810	3842	27	until	until	IN
58810	3842	28	it	-PRON-	PRP
58810	3842	29	equalled	equal	VBD
58810	3842	30	its	-PRON-	PRP$
58810	3842	31	companion	companion	NN
58810	3842	32	;	;	:
58810	3842	33	it	-PRON-	PRP
58810	3842	34	then	then	RB
58810	3842	35	grew	grow	VBD
58810	3842	36	fainter	fainter	NN
58810	3842	37	till	till	IN
58810	3842	38	it	-PRON-	PRP
58810	3842	39	entirely	entirely	RB
58810	3842	40	disappeared	disappear	VBD
58810	3842	41	,	,	,
58810	3842	42	a	a	DT
58810	3842	43	month	month	NN
58810	3842	44	before	before	IN
58810	3842	45	its	-PRON-	PRP$
58810	3842	46	companion	companion	NN
58810	3842	47	.	.	.
58810	3843	1	The	the	DT
58810	3843	2	two	two	CD
58810	3843	3	parts	part	NNS
58810	3843	4	were	be	VBD
58810	3843	5	about	about	RB
58810	3843	6	two	two	CD
58810	3843	7	hundred	hundred	CD
58810	3843	8	thousand	thousand	CD
58810	3843	9	miles	mile	NNS
58810	3843	10	apart	apart	RB
58810	3843	11	.	.	.
58810	3844	1	Fig	fig	NN
58810	3844	2	.	.	.
58810	3845	1	331	331	CD
58810	3845	2	shows	show	VBZ
58810	3845	3	these	these	DT
58810	3845	4	two	two	CD
58810	3845	5	parts	part	NNS
58810	3845	6	as	as	IN
58810	3845	7	they	-PRON-	PRP
58810	3845	8	appeared	appear	VBD
58810	3845	9	on	on	IN
58810	3845	10	the	the	DT
58810	3845	11	19th	19th	NN
58810	3845	12	of	of	IN
58810	3845	13	February	February	NNP
58810	3845	14	,	,	,
58810	3845	15	and	and	CC
58810	3845	16	Fig	Fig	NNP
58810	3845	17	.	.	.
58810	3846	1	332	332	CD
58810	3846	2	as	as	IN
58810	3846	3	they	-PRON-	PRP
58810	3846	4	appeared	appear	VBD
58810	3846	5	on	on	IN
58810	3846	6	the	the	DT
58810	3846	7	21st	21st	NN
58810	3846	8	of	of	IN
58810	3846	9	February	February	NNP
58810	3846	10	.	.	.
58810	3847	1	On	on	IN
58810	3847	2	its	-PRON-	PRP$
58810	3847	3	return	return	NN
58810	3847	4	in	in	IN
58810	3847	5	1852	1852	CD
58810	3847	6	,	,	,
58810	3847	7	the	the	DT
58810	3847	8	comets	comet	NNS
58810	3847	9	were	be	VBD
58810	3847	10	found	find	VBN
58810	3847	11	still	still	RB
58810	3847	12	to	to	TO
58810	3847	13	be	be	VB
58810	3847	14	double	double	JJ
58810	3847	15	;	;	:
58810	3847	16	but	but	CC
58810	3847	17	the	the	DT
58810	3847	18	two	two	CD
58810	3847	19	components	component	NNS
58810	3847	20	were	be	VBD
58810	3847	21	now	now	RB
58810	3847	22	about	about	RB
58810	3847	23	a	a	DT
58810	3847	24	million	million	CD
58810	3847	25	and	and	CC
58810	3847	26	a	a	DT
58810	3847	27	half	half	NN
58810	3847	28	miles	mile	NNS
58810	3847	29	apart	apart	RB
58810	3847	30	.	.	.
58810	3848	1	They	-PRON-	PRP
58810	3848	2	are	be	VBP
58810	3848	3	shown	show	VBN
58810	3848	4	in	in	IN
58810	3848	5	Fig	Fig	NNP
58810	3848	6	.	.	.
58810	3849	1	333	333	CD
58810	3849	2	as	as	IN
58810	3849	3	they	-PRON-	PRP
58810	3849	4	appeared	appear	VBD
58810	3849	5	at	at	IN
58810	3849	6	this	this	DT
58810	3849	7	time	time	NN
58810	3849	8	.	.	.
58810	3850	1	Sometimes	sometimes	RB
58810	3850	2	one	one	CD
58810	3850	3	of	of	IN
58810	3850	4	the	the	DT
58810	3850	5	parts	part	NNS
58810	3850	6	appeared	appear	VBD
58810	3850	7	the	the	DT
58810	3850	8	brighter	bright	JJR
58810	3850	9	,	,	,
58810	3850	10	and	and	CC
58810	3850	11	sometimes	sometimes	RB
58810	3850	12	the	the	DT
58810	3850	13	other	other	JJ
58810	3850	14	;	;	:
58810	3850	15	so	so	IN
58810	3850	16	that	that	IN
58810	3850	17	it	-PRON-	PRP
58810	3850	18	was	be	VBD
58810	3850	19	impossible	impossible	JJ
58810	3850	20	to	to	TO
58810	3850	21	decide	decide	VB
58810	3850	22	which	which	WDT
58810	3850	23	was	be	VBD
58810	3850	24	really	really	RB
58810	3850	25	the	the	DT
58810	3850	26	principal	principal	JJ
58810	3850	27	comet	comet	NN
58810	3850	28	.	.	.
58810	3851	1	The	the	DT
58810	3851	2	two	two	CD
58810	3851	3	portions	portion	NNS
58810	3851	4	passed	pass	VBD
58810	3851	5	out	out	IN
58810	3851	6	of	of	IN
58810	3851	7	view	view	NN
58810	3851	8	in	in	IN
58810	3851	9	September	September	NNP
58810	3851	10	,	,	,
58810	3851	11	and	and	CC
58810	3851	12	have	have	VBP
58810	3851	13	not	not	RB
58810	3851	14	been	be	VBN
58810	3851	15	seen	see	VBN
58810	3851	16	since	since	IN
58810	3851	17	;	;	:
58810	3851	18	although	although	IN
58810	3851	19	in	in	IN
58810	3851	20	1872	1872	CD
58810	3851	21	the	the	DT
58810	3851	22	position	position	NN
58810	3851	23	of	of	IN
58810	3851	24	the	the	DT
58810	3851	25	comet	comet	NN
58810	3851	26	would	would	MD
58810	3851	27	have	have	VB
58810	3851	28	been	be	VBN
58810	3851	29	especially	especially	RB
58810	3851	30	favorable	favorable	JJ
58810	3851	31	for	for	IN
58810	3851	32	observation	observation	NN
58810	3851	33	.	.	.
58810	3852	1	The	the	DT
58810	3852	2	comet	comet	NN
58810	3852	3	appears	appear	VBZ
58810	3852	4	to	to	TO
58810	3852	5	have	have	VB
58810	3852	6	become	become	VBN
58810	3852	7	completely	completely	RB
58810	3852	8	broken	break	VBN
58810	3852	9	up	up	RP
58810	3852	10	.	.	.
58810	3853	1	[	[	-LRB-
58810	3853	2	Illustration	illustration	NN
58810	3853	3	:	:	:
58810	3853	4	Fig	Fig	NNP
58810	3853	5	.	.	.
58810	3854	1	331	331	CD
58810	3854	2	.	.	.
58810	3854	3	]	]	-RRB-
58810	3855	1	[	[	-LRB-
58810	3855	2	Illustration	illustration	NN
58810	3855	3	:	:	:
58810	3855	4	Fig	Fig	NNP
58810	3855	5	.	.	.
58810	3856	1	332	332	CD
58810	3856	2	.	.	.
58810	3856	3	]	]	-RRB-
58810	3857	1	[	[	-LRB-
58810	3857	2	Illustration	illustration	NN
58810	3857	3	:	:	:
58810	3857	4	Fig	Fig	NNP
58810	3857	5	.	.	.
58810	3858	1	333	333	CD
58810	3858	2	.	.	.
58810	3858	3	]	]	-RRB-
58810	3859	1	[	[	-LRB-
58810	3859	2	Illustration	illustration	NN
58810	3859	3	:	:	:
58810	3859	4	Fig	Fig	NNP
58810	3859	5	.	.	.
58810	3860	1	334	334	CD
58810	3860	2	.	.	.
58810	3860	3	]	]	-RRB-
58810	3861	1	300	300	CD
58810	3861	2	.	.	.
58810	3862	1	_	_	NNP
58810	3862	2	The	the	DT
58810	3862	3	Comet	Comet	NNP
58810	3862	4	of	of	IN
58810	3862	5	1843._--The	1843._--the	CD
58810	3862	6	great	great	JJ
58810	3862	7	comet	comet	NN
58810	3862	8	of	of	IN
58810	3862	9	1843	1843	CD
58810	3862	10	,	,	,
58810	3862	11	a	a	DT
58810	3862	12	view	view	NN
58810	3862	13	of	of	IN
58810	3862	14	which	which	WDT
58810	3862	15	is	be	VBZ
58810	3862	16	given	give	VBN
58810	3862	17	in	in	IN
58810	3862	18	Fig	Fig	NNP
58810	3862	19	.	.	.
58810	3863	1	334	334	CD
58810	3863	2	,	,	,
58810	3863	3	was	be	VBD
58810	3863	4	favorably	favorably	RB
58810	3863	5	situated	situate	VBN
58810	3863	6	for	for	IN
58810	3863	7	observation	observation	NN
58810	3863	8	only	only	RB
58810	3863	9	in	in	IN
58810	3863	10	southern	southern	JJ
58810	3863	11	latitudes	latitude	NNS
58810	3863	12	.	.	.
58810	3864	1	It	-PRON-	PRP
58810	3864	2	was	be	VBD
58810	3864	3	exceedingly	exceedingly	RB
58810	3864	4	brilliant	brilliant	JJ
58810	3864	5	,	,	,
58810	3864	6	and	and	CC
58810	3864	7	was	be	VBD
58810	3864	8	easily	easily	RB
58810	3864	9	seen	see	VBN
58810	3864	10	in	in	IN
58810	3864	11	full	full	JJ
58810	3864	12	daylight	daylight	NN
58810	3864	13	,	,	,
58810	3864	14	in	in	IN
58810	3864	15	close	close	JJ
58810	3864	16	proximity	proximity	NN
58810	3864	17	to	to	IN
58810	3864	18	the	the	DT
58810	3864	19	sun	sun	NN
58810	3864	20	.	.	.
58810	3865	1	The	the	DT
58810	3865	2	apparent	apparent	JJ
58810	3865	3	length	length	NN
58810	3865	4	of	of	IN
58810	3865	5	its	-PRON-	PRP$
58810	3865	6	tail	tail	NN
58810	3865	7	was	be	VBD
58810	3865	8	sixty	sixty	CD
58810	3865	9	-	-	HYPH
58810	3865	10	five	five	CD
58810	3865	11	degrees	degree	NNS
58810	3865	12	,	,	,
58810	3865	13	and	and	CC
58810	3865	14	its	-PRON-	PRP$
58810	3865	15	real	real	JJ
58810	3865	16	length	length	NN
58810	3865	17	a	a	DT
58810	3865	18	hundred	hundred	CD
58810	3865	19	and	and	CC
58810	3865	20	fifty	fifty	CD
58810	3865	21	million	million	CD
58810	3865	22	miles	mile	NNS
58810	3865	23	,	,	,
58810	3865	24	or	or	CC
58810	3865	25	nearly	nearly	RB
58810	3865	26	twice	twice	PDT
58810	3865	27	the	the	DT
58810	3865	28	distance	distance	NN
58810	3865	29	from	from	IN
58810	3865	30	the	the	DT
58810	3865	31	earth	earth	NN
58810	3865	32	to	to	IN
58810	3865	33	the	the	DT
58810	3865	34	sun	sun	NN
58810	3865	35	.	.	.
58810	3866	1	This	this	DT
58810	3866	2	comet	comet	NN
58810	3866	3	is	be	VBZ
58810	3866	4	especially	especially	RB
58810	3866	5	remarkable	remarkable	JJ
58810	3866	6	on	on	IN
58810	3866	7	account	account	NN
58810	3866	8	of	of	IN
58810	3866	9	its	-PRON-	PRP$
58810	3866	10	near	near	JJ
58810	3866	11	approach	approach	NN
58810	3866	12	to	to	IN
58810	3866	13	the	the	DT
58810	3866	14	sun	sun	NN
58810	3866	15	.	.	.
58810	3867	1	At	at	IN
58810	3867	2	the	the	DT
58810	3867	3	time	time	NN
58810	3867	4	of	of	IN
58810	3867	5	its	-PRON-	PRP$
58810	3867	6	perihelion	perihelion	NN
58810	3867	7	passage	passage	VBP
58810	3867	8	the	the	DT
58810	3867	9	distance	distance	NN
58810	3867	10	of	of	IN
58810	3867	11	the	the	DT
58810	3867	12	comet	comet	NN
58810	3867	13	from	from	IN
58810	3867	14	the	the	DT
58810	3867	15	photosphere	photosphere	NN
58810	3867	16	of	of	IN
58810	3867	17	the	the	DT
58810	3867	18	sun	sun	NN
58810	3867	19	was	be	VBD
58810	3867	20	less	less	JJR
58810	3867	21	than	than	IN
58810	3867	22	one	one	CD
58810	3867	23	-	-	HYPH
58810	3867	24	fourteenth	fourteenth	NN
58810	3867	25	of	of	IN
58810	3867	26	the	the	DT
58810	3867	27	diameter	diameter	NN
58810	3867	28	of	of	IN
58810	3867	29	the	the	DT
58810	3867	30	sun	sun	NN
58810	3867	31	.	.	.
58810	3868	1	This	this	DT
58810	3868	2	distance	distance	NN
58810	3868	3	was	be	VBD
58810	3868	4	only	only	RB
58810	3868	5	one	one	CD
58810	3868	6	-	-	HYPH
58810	3868	7	half	half	NN
58810	3868	8	that	that	DT
58810	3868	9	of	of	IN
58810	3868	10	the	the	DT
58810	3868	11	comet	comet	NN
58810	3868	12	of	of	IN
58810	3868	13	1680	1680	CD
58810	3868	14	when	when	WRB
58810	3868	15	at	at	IN
58810	3868	16	its	-PRON-	PRP$
58810	3868	17	perihelion	perihelion	NN
58810	3868	18	.	.	.
58810	3869	1	When	when	WRB
58810	3869	2	at	at	IN
58810	3869	3	perihelion	perihelion	NN
58810	3869	4	,	,	,
58810	3869	5	this	this	DT
58810	3869	6	comet	comet	NN
58810	3869	7	was	be	VBD
58810	3869	8	plunging	plunge	VBG
58810	3869	9	through	through	IN
58810	3869	10	the	the	DT
58810	3869	11	sun	sun	NN
58810	3869	12	's	's	POS
58810	3869	13	outer	outer	JJ
58810	3869	14	atmosphere	atmosphere	NN
58810	3869	15	at	at	IN
58810	3869	16	the	the	DT
58810	3869	17	rate	rate	NN
58810	3869	18	of	of	IN
58810	3869	19	one	one	CD
58810	3869	20	million	million	CD
58810	3869	21	,	,	,
58810	3869	22	two	two	CD
58810	3869	23	hundred	hundred	CD
58810	3869	24	and	and	CC
58810	3869	25	eighty	eighty	CD
58810	3869	26	thousand	thousand	CD
58810	3869	27	miles	mile	NNS
58810	3869	28	an	an	DT
58810	3869	29	hour	hour	NN
58810	3869	30	.	.	.
58810	3870	1	It	-PRON-	PRP
58810	3870	2	passed	pass	VBD
58810	3870	3	half	half	JJ
58810	3870	4	way	way	NN
58810	3870	5	round	round	IN
58810	3870	6	the	the	DT
58810	3870	7	sun	sun	NN
58810	3870	8	in	in	IN
58810	3870	9	the	the	DT
58810	3870	10	space	space	NN
58810	3870	11	of	of	IN
58810	3870	12	_	_	NNP
58810	3870	13	two	two	CD
58810	3870	14	hours	hour	NNS
58810	3870	15	_	_	NNP
58810	3870	16	,	,	,
58810	3870	17	and	and	CC
58810	3870	18	its	-PRON-	PRP$
58810	3870	19	tail	tail	NN
58810	3870	20	was	be	VBD
58810	3870	21	whirled	whirl	VBN
58810	3870	22	round	round	RB
58810	3870	23	through	through	IN
58810	3870	24	a	a	DT
58810	3870	25	hundred	hundred	CD
58810	3870	26	and	and	CC
58810	3870	27	eighty	eighty	CD
58810	3870	28	degrees	degree	NNS
58810	3870	29	in	in	IN
58810	3870	30	that	that	DT
58810	3870	31	brief	brief	JJ
58810	3870	32	time	time	NN
58810	3870	33	.	.	.
58810	3871	1	As	as	IN
58810	3871	2	the	the	DT
58810	3871	3	tail	tail	NN
58810	3871	4	extended	extend	VBD
58810	3871	5	almost	almost	RB
58810	3871	6	double	double	PDT
58810	3871	7	the	the	DT
58810	3871	8	earth	earth	NN
58810	3871	9	's	's	POS
58810	3871	10	distance	distance	NN
58810	3871	11	from	from	IN
58810	3871	12	the	the	DT
58810	3871	13	sun	sun	NN
58810	3871	14	,	,	,
58810	3871	15	the	the	DT
58810	3871	16	end	end	NN
58810	3871	17	of	of	IN
58810	3871	18	the	the	DT
58810	3871	19	tail	tail	NN
58810	3871	20	must	must	MD
58810	3871	21	have	have	VB
58810	3871	22	traversed	traverse	VBN
58810	3871	23	in	in	IN
58810	3871	24	two	two	CD
58810	3871	25	hours	hour	NNS
58810	3871	26	a	a	DT
58810	3871	27	space	space	NN
58810	3871	28	nearly	nearly	RB
58810	3871	29	equal	equal	JJ
58810	3871	30	to	to	IN
58810	3871	31	the	the	DT
58810	3871	32	circumference	circumference	NN
58810	3871	33	of	of	IN
58810	3871	34	the	the	DT
58810	3871	35	earth	earth	NN
58810	3871	36	's	's	POS
58810	3871	37	orbit,--a	orbit,--a	NNP
58810	3871	38	distance	distance	NN
58810	3871	39	which	which	WDT
58810	3871	40	the	the	DT
58810	3871	41	earth	earth	NN
58810	3871	42	,	,	,
58810	3871	43	moving	move	VBG
58810	3871	44	at	at	IN
58810	3871	45	the	the	DT
58810	3871	46	rate	rate	NN
58810	3871	47	of	of	IN
58810	3871	48	about	about	RB
58810	3871	49	twenty	twenty	CD
58810	3871	50	miles	mile	NNS
58810	3871	51	a	a	DT
58810	3871	52	second	second	NN
58810	3871	53	,	,	,
58810	3871	54	is	be	VBZ
58810	3871	55	a	a	DT
58810	3871	56	_	_	NNP
58810	3871	57	whole	whole	JJ
58810	3871	58	year	year	NN
58810	3871	59	_	_	NNP
58810	3871	60	in	in	IN
58810	3871	61	passing	pass	VBG
58810	3871	62	.	.	.
58810	3872	1	It	-PRON-	PRP
58810	3872	2	is	be	VBZ
58810	3872	3	almost	almost	RB
58810	3872	4	impossible	impossible	JJ
58810	3872	5	to	to	TO
58810	3872	6	suppose	suppose	VB
58810	3872	7	that	that	IN
58810	3872	8	the	the	DT
58810	3872	9	matter	matter	NN
58810	3872	10	forming	form	VBG
58810	3872	11	this	this	DT
58810	3872	12	tail	tail	NN
58810	3872	13	remained	remain	VBD
58810	3872	14	the	the	DT
58810	3872	15	same	same	JJ
58810	3872	16	throughout	throughout	IN
58810	3872	17	this	this	DT
58810	3872	18	tremendous	tremendous	JJ
58810	3872	19	sweep	sweep	NN
58810	3872	20	.	.	.
58810	3873	1	301	301	CD
58810	3873	2	.	.	.
58810	3874	1	_	_	NNP
58810	3874	2	Donati	Donati	NNP
58810	3874	3	's	's	POS
58810	3874	4	Comet._--The	comet._--the	CD
58810	3874	5	great	great	JJ
58810	3874	6	comet	comet	NN
58810	3874	7	of	of	IN
58810	3874	8	1858	1858	CD
58810	3874	9	,	,	,
58810	3874	10	known	know	VBN
58810	3874	11	as	as	IN
58810	3874	12	_	_	NNP
58810	3874	13	Donati	Donati	NNP
58810	3874	14	's	's	POS
58810	3874	15	_	_	NNP
58810	3874	16	comet	comet	NN
58810	3874	17	,	,	,
58810	3874	18	was	be	VBD
58810	3874	19	one	one	CD
58810	3874	20	of	of	IN
58810	3874	21	the	the	DT
58810	3874	22	most	most	RBS
58810	3874	23	magnificent	magnificent	JJ
58810	3874	24	of	of	IN
58810	3874	25	modern	modern	JJ
58810	3874	26	times	time	NNS
58810	3874	27	.	.	.
58810	3875	1	When	when	WRB
58810	3875	2	at	at	IN
58810	3875	3	its	-PRON-	PRP$
58810	3875	4	brightest	bright	JJS
58810	3875	5	it	-PRON-	PRP
58810	3875	6	was	be	VBD
58810	3875	7	only	only	RB
58810	3875	8	about	about	RB
58810	3875	9	fifty	fifty	CD
58810	3875	10	million	million	CD
58810	3875	11	miles	mile	NNS
58810	3875	12	from	from	IN
58810	3875	13	the	the	DT
58810	3875	14	earth	earth	NN
58810	3875	15	.	.	.
58810	3876	1	Its	-PRON-	PRP$
58810	3876	2	tail	tail	NN
58810	3876	3	was	be	VBD
58810	3876	4	then	then	RB
58810	3876	5	more	more	JJR
58810	3876	6	than	than	IN
58810	3876	7	fifty	fifty	CD
58810	3876	8	million	million	CD
58810	3876	9	miles	mile	NNS
58810	3876	10	long	long	JJ
58810	3876	11	.	.	.
58810	3877	1	Had	have	VBD
58810	3877	2	the	the	DT
58810	3877	3	comet	comet	NN
58810	3877	4	at	at	IN
58810	3877	5	this	this	DT
58810	3877	6	time	time	NN
58810	3877	7	been	be	VBN
58810	3877	8	directly	directly	RB
58810	3877	9	between	between	IN
58810	3877	10	the	the	DT
58810	3877	11	earth	earth	NN
58810	3877	12	and	and	CC
58810	3877	13	sun	sun	NN
58810	3877	14	,	,	,
58810	3877	15	the	the	DT
58810	3877	16	earth	earth	NN
58810	3877	17	must	must	MD
58810	3877	18	have	have	VB
58810	3877	19	passed	pass	VBN
58810	3877	20	through	through	IN
58810	3877	21	its	-PRON-	PRP$
58810	3877	22	tail	tail	NN
58810	3877	23	;	;	:
58810	3877	24	but	but	CC
58810	3877	25	this	this	DT
58810	3877	26	did	do	VBD
58810	3877	27	not	not	RB
58810	3877	28	occur	occur	VB
58810	3877	29	.	.	.
58810	3878	1	The	the	DT
58810	3878	2	orbit	orbit	NN
58810	3878	3	of	of	IN
58810	3878	4	this	this	DT
58810	3878	5	comet	comet	NN
58810	3878	6	was	be	VBD
58810	3878	7	found	find	VBN
58810	3878	8	to	to	TO
58810	3878	9	be	be	VB
58810	3878	10	decidedly	decidedly	RB
58810	3878	11	elliptic	elliptic	JJ
58810	3878	12	,	,	,
58810	3878	13	with	with	IN
58810	3878	14	a	a	DT
58810	3878	15	period	period	NN
58810	3878	16	of	of	IN
58810	3878	17	about	about	RB
58810	3878	18	two	two	CD
58810	3878	19	thousand	thousand	CD
58810	3878	20	years	year	NNS
58810	3878	21	.	.	.
58810	3879	1	This	this	DT
58810	3879	2	comet	comet	NN
58810	3879	3	is	be	VBZ
58810	3879	4	especially	especially	RB
58810	3879	5	celebrated	celebrate	VBN
58810	3879	6	on	on	IN
58810	3879	7	account	account	NN
58810	3879	8	of	of	IN
58810	3879	9	the	the	DT
58810	3879	10	careful	careful	JJ
58810	3879	11	telescopic	telescopic	JJ
58810	3879	12	observations	observation	NNS
58810	3879	13	of	of	IN
58810	3879	14	its	-PRON-	PRP$
58810	3879	15	nucleus	nucleus	NN
58810	3879	16	and	and	CC
58810	3879	17	coma	coma	NN
58810	3879	18	at	at	IN
58810	3879	19	the	the	DT
58810	3879	20	time	time	NN
58810	3879	21	of	of	IN
58810	3879	22	its	-PRON-	PRP$
58810	3879	23	perihelion	perihelion	NN
58810	3879	24	passage	passage	NN
58810	3879	25	.	.	.
58810	3880	1	Attention	attention	NN
58810	3880	2	has	have	VBZ
58810	3880	3	already	already	RB
58810	3880	4	been	be	VBN
58810	3880	5	called	call	VBN
58810	3880	6	(	(	-LRB-
58810	3880	7	287	287	CD
58810	3880	8	)	)	-RRB-
58810	3880	9	to	to	IN
58810	3880	10	the	the	DT
58810	3880	11	changes	change	NNS
58810	3880	12	it	-PRON-	PRP
58810	3880	13	underwent	undergo	VBD
58810	3880	14	at	at	IN
58810	3880	15	that	that	DT
58810	3880	16	time	time	NN
58810	3880	17	.	.	.
58810	3881	1	Its	-PRON-	PRP$
58810	3881	2	tail	tail	NN
58810	3881	3	was	be	VBD
58810	3881	4	curved	curved	JJ
58810	3881	5	,	,	,
58810	3881	6	and	and	CC
58810	3881	7	of	of	IN
58810	3881	8	a	a	DT
58810	3881	9	curious	curious	JJ
58810	3881	10	feather	feather	NN
58810	3881	11	-	-	HYPH
58810	3881	12	like	like	JJ
58810	3881	13	form	form	NN
58810	3881	14	,	,	,
58810	3881	15	as	as	IN
58810	3881	16	shown	show	VBN
58810	3881	17	in	in	IN
58810	3881	18	Fig	Fig	NNP
58810	3881	19	.	.	.
58810	3882	1	335	335	CD
58810	3882	2	.	.	.
58810	3883	1	At	at	IN
58810	3883	2	times	time	NNS
58810	3883	3	it	-PRON-	PRP
58810	3883	4	developed	develop	VBD
58810	3883	5	lateral	lateral	JJ
58810	3883	6	streamers	streamer	NNS
58810	3883	7	,	,	,
58810	3883	8	as	as	IN
58810	3883	9	shown	show	VBN
58810	3883	10	in	in	IN
58810	3883	11	Fig	Fig	NNP
58810	3883	12	.	.	.
58810	3884	1	336	336	CD
58810	3884	2	.	.	.
58810	3885	1	Fig	fig	NN
58810	3885	2	.	.	.
58810	3886	1	337	337	CD
58810	3886	2	shows	show	VBZ
58810	3886	3	the	the	DT
58810	3886	4	head	head	NN
58810	3886	5	of	of	IN
58810	3886	6	the	the	DT
58810	3886	7	comet	comet	NN
58810	3886	8	as	as	IN
58810	3886	9	it	-PRON-	PRP
58810	3886	10	was	be	VBD
58810	3886	11	seen	see	VBN
58810	3886	12	by	by	IN
58810	3886	13	Bond	Bond	NNP
58810	3886	14	of	of	IN
58810	3886	15	the	the	DT
58810	3886	16	Harvard	Harvard	NNP
58810	3886	17	Observatory	Observatory	NNP
58810	3886	18	,	,	,
58810	3886	19	whose	whose	WP$
58810	3886	20	delineations	delineation	NNS
58810	3886	21	of	of	IN
58810	3886	22	this	this	DT
58810	3886	23	comet	comet	NN
58810	3886	24	have	have	VBP
58810	3886	25	been	be	VBN
58810	3886	26	justly	justly	RB
58810	3886	27	celebrated	celebrate	VBN
58810	3886	28	.	.	.
58810	3887	1	[	[	-LRB-
58810	3887	2	Illustration	illustration	NN
58810	3887	3	:	:	:
58810	3887	4	Fig	Fig	NNP
58810	3887	5	.	.	.
58810	3888	1	335	335	CD
58810	3888	2	.	.	.
58810	3888	3	]	]	-RRB-
58810	3889	1	[	[	-LRB-
58810	3889	2	Illustration	illustration	NN
58810	3889	3	:	:	:
58810	3889	4	Fig	Fig	NNP
58810	3889	5	.	.	.
58810	3890	1	336	336	CD
58810	3890	2	.	.	.
58810	3890	3	]	]	-RRB-
58810	3891	1	[	[	-LRB-
58810	3891	2	Illustration	illustration	NN
58810	3891	3	:	:	:
58810	3891	4	Fig	Fig	NNP
58810	3891	5	.	.	.
58810	3892	1	337	337	CD
58810	3892	2	.	.	.
58810	3892	3	]	]	-RRB-
58810	3893	1	302	302	CD
58810	3893	2	.	.	.
58810	3894	1	_	_	NNP
58810	3894	2	The	the	DT
58810	3894	3	Comet	Comet	NNP
58810	3894	4	of	of	IN
58810	3894	5	1861._--The	1861._--the	CD
58810	3894	6	great	great	JJ
58810	3894	7	comet	comet	NN
58810	3894	8	of	of	IN
58810	3894	9	1861	1861	CD
58810	3894	10	is	be	VBZ
58810	3894	11	remarkable	remarkable	JJ
58810	3894	12	for	for	IN
58810	3894	13	its	-PRON-	PRP$
58810	3894	14	great	great	JJ
58810	3894	15	brilliancy	brilliancy	NN
58810	3894	16	,	,	,
58810	3894	17	for	for	IN
58810	3894	18	its	-PRON-	PRP$
58810	3894	19	peculiar	peculiar	JJ
58810	3894	20	fan	fan	NN
58810	3894	21	-	-	HYPH
58810	3894	22	shaped	shape	VBN
58810	3894	23	tail	tail	NN
58810	3894	24	,	,	,
58810	3894	25	and	and	CC
58810	3894	26	for	for	IN
58810	3894	27	the	the	DT
58810	3894	28	probable	probable	JJ
58810	3894	29	passage	passage	NN
58810	3894	30	of	of	IN
58810	3894	31	the	the	DT
58810	3894	32	earth	earth	NN
58810	3894	33	through	through	IN
58810	3894	34	its	-PRON-	PRP$
58810	3894	35	tail	tail	NN
58810	3894	36	.	.	.
58810	3895	1	Sir	Sir	NNP
58810	3895	2	John	John	NNP
58810	3895	3	Herschel	Herschel	NNP
58810	3895	4	declared	declare	VBD
58810	3895	5	that	that	IN
58810	3895	6	it	-PRON-	PRP
58810	3895	7	far	far	RB
58810	3895	8	exceeded	exceed	VBD
58810	3895	9	in	in	IN
58810	3895	10	brilliancy	brilliancy	NN
58810	3895	11	any	any	DT
58810	3895	12	comet	comet	NN
58810	3895	13	he	-PRON-	PRP
58810	3895	14	had	have	VBD
58810	3895	15	ever	ever	RB
58810	3895	16	seen	see	VBN
58810	3895	17	,	,	,
58810	3895	18	not	not	RB
58810	3895	19	excepting	except	VBG
58810	3895	20	those	those	DT
58810	3895	21	of	of	IN
58810	3895	22	1811	1811	CD
58810	3895	23	and	and	CC
58810	3895	24	1858	1858	CD
58810	3895	25	.	.	.
58810	3896	1	Secchi	Secchi	NNP
58810	3896	2	found	find	VBD
58810	3896	3	its	-PRON-	PRP$
58810	3896	4	tail	tail	NN
58810	3896	5	to	to	TO
58810	3896	6	be	be	VB
58810	3896	7	a	a	DT
58810	3896	8	hundred	hundred	CD
58810	3896	9	and	and	CC
58810	3896	10	eighteen	eighteen	CD
58810	3896	11	degrees	degree	NNS
58810	3896	12	in	in	IN
58810	3896	13	length	length	NN
58810	3896	14	,	,	,
58810	3896	15	the	the	DT
58810	3896	16	largest	large	JJS
58810	3896	17	but	but	CC
58810	3896	18	one	one	CD
58810	3896	19	on	on	IN
58810	3896	20	record	record	NN
58810	3896	21	.	.	.
58810	3897	1	Fig	fig	NN
58810	3897	2	.	.	.
58810	3898	1	338	338	CD
58810	3898	2	shows	show	NNS
58810	3898	3	this	this	DT
58810	3898	4	comet	comet	NN
58810	3898	5	as	as	IN
58810	3898	6	it	-PRON-	PRP
58810	3898	7	appeared	appear	VBD
58810	3898	8	at	at	IN
58810	3898	9	one	one	CD
58810	3898	10	time	time	NN
58810	3898	11	.	.	.
58810	3899	1	Fig	fig	NN
58810	3899	2	.	.	.
58810	3900	1	339	339	CD
58810	3900	2	shows	show	VBZ
58810	3900	3	the	the	DT
58810	3900	4	position	position	NN
58810	3900	5	of	of	IN
58810	3900	6	the	the	DT
58810	3900	7	earth	earth	NN
58810	3900	8	at	at	IN
58810	3900	9	_	_	NNP
58810	3900	10	E	E	NNP
58810	3900	11	_	_	NNP
58810	3900	12	,	,	,
58810	3900	13	in	in	IN
58810	3900	14	the	the	DT
58810	3900	15	tail	tail	NN
58810	3900	16	of	of	IN
58810	3900	17	this	this	DT
58810	3900	18	comet	comet	NN
58810	3900	19	,	,	,
58810	3900	20	on	on	IN
58810	3900	21	the	the	DT
58810	3900	22	30th	30th	NN
58810	3900	23	of	of	IN
58810	3900	24	June	June	NNP
58810	3900	25	,	,	,
58810	3900	26	1861	1861	CD
58810	3900	27	.	.	.
58810	3901	1	Fig	fig	NN
58810	3901	2	.	.	.
58810	3902	1	340	340	CD
58810	3902	2	shows	show	VBZ
58810	3902	3	the	the	DT
58810	3902	4	probable	probable	JJ
58810	3902	5	passage	passage	NN
58810	3902	6	of	of	IN
58810	3902	7	the	the	DT
58810	3902	8	earth	earth	NN
58810	3902	9	through	through	IN
58810	3902	10	the	the	DT
58810	3902	11	tail	tail	NN
58810	3902	12	of	of	IN
58810	3902	13	the	the	DT
58810	3902	14	comet	comet	NN
58810	3902	15	on	on	IN
58810	3902	16	that	that	DT
58810	3902	17	date	date	NN
58810	3902	18	.	.	.
58810	3903	1	As	as	IN
58810	3903	2	the	the	DT
58810	3903	3	tail	tail	NN
58810	3903	4	of	of	IN
58810	3903	5	a	a	DT
58810	3903	6	comet	comet	NN
58810	3903	7	doubtless	doubtless	NN
58810	3903	8	consists	consist	VBZ
58810	3903	9	of	of	IN
58810	3903	10	something	something	NN
58810	3903	11	much	much	RB
58810	3903	12	less	less	RBR
58810	3903	13	dense	dense	JJ
58810	3903	14	than	than	IN
58810	3903	15	our	-PRON-	PRP$
58810	3903	16	atmosphere	atmosphere	NN
58810	3903	17	,	,	,
58810	3903	18	it	-PRON-	PRP
58810	3903	19	is	be	VBZ
58810	3903	20	not	not	RB
58810	3903	21	surprising	surprising	JJ
58810	3903	22	that	that	IN
58810	3903	23	no	no	DT
58810	3903	24	noticeable	noticeable	JJ
58810	3903	25	effect	effect	NN
58810	3903	26	was	be	VBD
58810	3903	27	produced	produce	VBN
58810	3903	28	upon	upon	IN
58810	3903	29	us	-PRON-	PRP
58810	3903	30	by	by	IN
58810	3903	31	the	the	DT
58810	3903	32	encounter	encounter	NN
58810	3903	33	,	,	,
58810	3903	34	if	if	IN
58810	3903	35	it	-PRON-	PRP
58810	3903	36	occurred	occur	VBD
58810	3903	37	.	.	.
58810	3904	1	[	[	-LRB-
58810	3904	2	Illustration	illustration	NN
58810	3904	3	:	:	:
58810	3904	4	Fig	Fig	NNP
58810	3904	5	.	.	.
58810	3905	1	338	338	CD
58810	3905	2	.	.	.
58810	3905	3	]	]	-RRB-
58810	3906	1	[	[	-LRB-
58810	3906	2	Illustration	illustration	NN
58810	3906	3	:	:	:
58810	3906	4	Fig	Fig	NNP
58810	3906	5	.	.	.
58810	3907	1	339	339	CD
58810	3907	2	.	.	.
58810	3907	3	]	]	-RRB-
58810	3908	1	[	[	-LRB-
58810	3908	2	Illustration	illustration	NN
58810	3908	3	:	:	:
58810	3908	4	Fig	Fig	NNP
58810	3908	5	.	.	.
58810	3909	1	340	340	CD
58810	3909	2	.	.	.
58810	3909	3	]	]	-RRB-
58810	3910	1	303	303	CD
58810	3910	2	.	.	.
58810	3911	1	_	_	NNP
58810	3911	2	Coggia	Coggia	NNP
58810	3911	3	's	's	POS
58810	3911	4	Comet._--This	comet._--this	CD
58810	3911	5	comet	comet	NN
58810	3911	6	,	,	,
58810	3911	7	which	which	WDT
58810	3911	8	appeared	appear	VBD
58810	3911	9	in	in	IN
58810	3911	10	1874	1874	CD
58810	3911	11	,	,	,
58810	3911	12	looked	look	VBD
58810	3911	13	very	very	RB
58810	3911	14	large	large	JJ
58810	3911	15	,	,	,
58810	3911	16	because	because	IN
58810	3911	17	it	-PRON-	PRP
58810	3911	18	came	come	VBD
58810	3911	19	very	very	RB
58810	3911	20	near	near	IN
58810	3911	21	the	the	DT
58810	3911	22	earth	earth	NN
58810	3911	23	.	.	.
58810	3912	1	It	-PRON-	PRP
58810	3912	2	was	be	VBD
58810	3912	3	not	not	RB
58810	3912	4	at	at	RB
58810	3912	5	all	all	RB
58810	3912	6	brilliant	brilliant	JJ
58810	3912	7	.	.	.
58810	3913	1	Its	-PRON-	PRP$
58810	3913	2	nucleus	nucleus	NN
58810	3913	3	was	be	VBD
58810	3913	4	carefully	carefully	RB
58810	3913	5	studied	study	VBN
58810	3913	6	,	,	,
58810	3913	7	and	and	CC
58810	3913	8	was	be	VBD
58810	3913	9	found	find	VBN
58810	3913	10	to	to	TO
58810	3913	11	develop	develop	VB
58810	3913	12	a	a	DT
58810	3913	13	series	series	NN
58810	3913	14	of	of	IN
58810	3913	15	envelops	envelop	NNS
58810	3913	16	similar	similar	JJ
58810	3913	17	to	to	IN
58810	3913	18	those	those	DT
58810	3913	19	of	of	IN
58810	3913	20	Donati	Donati	NNP
58810	3913	21	's	's	POS
58810	3913	22	comet	comet	NN
58810	3913	23	.	.	.
58810	3914	1	Figs	fig	NNS
58810	3914	2	.	.	.
58810	3915	1	341	341	CD
58810	3915	2	and	and	CC
58810	3915	3	342	342	CD
58810	3915	4	are	be	VBP
58810	3915	5	two	two	CD
58810	3915	6	views	view	NNS
58810	3915	7	of	of	IN
58810	3915	8	the	the	DT
58810	3915	9	head	head	NN
58810	3915	10	of	of	IN
58810	3915	11	this	this	DT
58810	3915	12	comet	comet	NN
58810	3915	13	.	.	.
58810	3916	1	Fig	fig	NN
58810	3916	2	.	.	.
58810	3917	1	343	343	CD
58810	3917	2	shows	show	VBZ
58810	3917	3	the	the	DT
58810	3917	4	system	system	NN
58810	3917	5	of	of	IN
58810	3917	6	envelops	envelop	NNS
58810	3917	7	that	that	WDT
58810	3917	8	were	be	VBD
58810	3917	9	developed	develop	VBN
58810	3917	10	during	during	IN
58810	3917	11	its	-PRON-	PRP$
58810	3917	12	perihelion	perihelion	NN
58810	3917	13	passage	passage	NN
58810	3917	14	.	.	.
58810	3918	1	[	[	-LRB-
58810	3918	2	Illustration	illustration	NN
58810	3918	3	:	:	:
58810	3918	4	Fig	Fig	NNP
58810	3918	5	.	.	.
58810	3919	1	341	341	CD
58810	3919	2	.	.	.
58810	3919	3	]	]	-RRB-
58810	3920	1	[	[	-LRB-
58810	3920	2	Illustration	illustration	NN
58810	3920	3	:	:	:
58810	3920	4	Fig	Fig	NNP
58810	3920	5	.	.	.
58810	3921	1	342	342	CD
58810	3921	2	.	.	.
58810	3921	3	]	]	-RRB-
58810	3922	1	[	[	-LRB-
58810	3922	2	Illustration	illustration	NN
58810	3922	3	:	:	:
58810	3922	4	Fig	Fig	NNP
58810	3922	5	.	.	.
58810	3923	1	343	343	CD
58810	3923	2	.	.	.
58810	3923	3	]	]	-RRB-
58810	3924	1	304	304	CD
58810	3924	2	.	.	.
58810	3925	1	_	_	NNP
58810	3925	2	The	the	DT
58810	3925	3	Comet	Comet	NNP
58810	3925	4	of	of	IN
58810	3925	5	June	June	NNP
58810	3925	6	,	,	,
58810	3925	7	1881._--This	1881._--this	CD
58810	3925	8	comet	comet	NN
58810	3925	9	,	,	,
58810	3925	10	though	though	IN
58810	3925	11	far	far	RB
58810	3925	12	from	from	IN
58810	3925	13	being	be	VBG
58810	3925	14	one	one	CD
58810	3925	15	of	of	IN
58810	3925	16	the	the	DT
58810	3925	17	largest	large	JJS
58810	3925	18	of	of	IN
58810	3925	19	modern	modern	JJ
58810	3925	20	times	time	NNS
58810	3925	21	,	,	,
58810	3925	22	was	be	VBD
58810	3925	23	still	still	RB
58810	3925	24	very	very	RB
58810	3925	25	brilliant	brilliant	JJ
58810	3925	26	.	.	.
58810	3926	1	It	-PRON-	PRP
58810	3926	2	will	will	MD
58810	3926	3	ever	ever	RB
58810	3926	4	be	be	VB
58810	3926	5	memorable	memorable	JJ
58810	3926	6	as	as	IN
58810	3926	7	the	the	DT
58810	3926	8	first	first	JJ
58810	3926	9	brilliant	brilliant	JJ
58810	3926	10	comet	comet	NN
58810	3926	11	which	which	WDT
58810	3926	12	has	have	VBZ
58810	3926	13	admitted	admit	VBN
58810	3926	14	of	of	IN
58810	3926	15	careful	careful	JJ
58810	3926	16	examination	examination	NN
58810	3926	17	with	with	IN
58810	3926	18	the	the	DT
58810	3926	19	spectroscope	spectroscope	NN
58810	3926	20	.	.	.
58810	3927	1	Connection	connection	NN
58810	3927	2	between	between	IN
58810	3927	3	Meteors	Meteors	NNPS
58810	3927	4	and	and	CC
58810	3927	5	Comets	Comets	NNPS
58810	3927	6	.	.	.
58810	3928	1	305	305	CD
58810	3928	2	.	.	.
58810	3929	1	_	_	NNP
58810	3929	2	Shooting	shooting	NN
58810	3929	3	-	-	HYPH
58810	3929	4	Stars._--On	Stars._--On	NNS
58810	3929	5	watching	watch	VBG
58810	3929	6	the	the	DT
58810	3929	7	heavens	heavens	NNPS
58810	3929	8	any	any	DT
58810	3929	9	clear	clear	JJ
58810	3929	10	night	night	NN
58810	3929	11	,	,	,
58810	3929	12	we	-PRON-	PRP
58810	3929	13	frequently	frequently	RB
58810	3929	14	see	see	VBP
58810	3929	15	an	an	DT
58810	3929	16	appearance	appearance	NN
58810	3929	17	as	as	IN
58810	3929	18	of	of	IN
58810	3929	19	a	a	DT
58810	3929	20	star	star	NN
58810	3929	21	shooting	shoot	VBG
58810	3929	22	rapidly	rapidly	RB
58810	3929	23	through	through	IN
58810	3929	24	a	a	DT
58810	3929	25	short	short	JJ
58810	3929	26	space	space	NN
58810	3929	27	in	in	IN
58810	3929	28	the	the	DT
58810	3929	29	sky	sky	NN
58810	3929	30	,	,	,
58810	3929	31	and	and	CC
58810	3929	32	then	then	RB
58810	3929	33	suddenly	suddenly	RB
58810	3929	34	disappearing	disappear	VBG
58810	3929	35	.	.	.
58810	3930	1	Three	three	CD
58810	3930	2	or	or	CC
58810	3930	3	four	four	CD
58810	3930	4	such	such	JJ
58810	3930	5	_	_	NNP
58810	3930	6	shooting	shooting	NN
58810	3930	7	-	-	HYPH
58810	3930	8	stars	star	NNS
58810	3930	9	_	_	NNP
58810	3930	10	may	may	NNP
58810	3930	11	,	,	,
58810	3930	12	on	on	IN
58810	3930	13	the	the	DT
58810	3930	14	average	average	NN
58810	3930	15	,	,	,
58810	3930	16	be	be	VB
58810	3930	17	observed	observe	VBN
58810	3930	18	in	in	IN
58810	3930	19	the	the	DT
58810	3930	20	course	course	NN
58810	3930	21	of	of	IN
58810	3930	22	an	an	DT
58810	3930	23	hour	hour	NN
58810	3930	24	.	.	.
58810	3931	1	They	-PRON-	PRP
58810	3931	2	are	be	VBP
58810	3931	3	usually	usually	RB
58810	3931	4	seen	see	VBN
58810	3931	5	only	only	RB
58810	3931	6	a	a	DT
58810	3931	7	second	second	JJ
58810	3931	8	or	or	CC
58810	3931	9	two	two	CD
58810	3931	10	;	;	:
58810	3931	11	but	but	CC
58810	3931	12	they	-PRON-	PRP
58810	3931	13	sometimes	sometimes	RB
58810	3931	14	move	move	VBP
58810	3931	15	slowly	slowly	RB
58810	3931	16	,	,	,
58810	3931	17	and	and	CC
58810	3931	18	are	be	VBP
58810	3931	19	visible	visible	JJ
58810	3931	20	much	much	RB
58810	3931	21	longer	long	JJR
58810	3931	22	.	.	.
58810	3932	1	These	these	DT
58810	3932	2	stars	star	NNS
58810	3932	3	begin	begin	VBP
58810	3932	4	to	to	TO
58810	3932	5	be	be	VB
58810	3932	6	visible	visible	JJ
58810	3932	7	at	at	IN
58810	3932	8	an	an	DT
58810	3932	9	average	average	JJ
58810	3932	10	height	height	NN
58810	3932	11	of	of	IN
58810	3932	12	about	about	RB
58810	3932	13	seventy	seventy	CD
58810	3932	14	-	-	HYPH
58810	3932	15	five	five	CD
58810	3932	16	miles	mile	NNS
58810	3932	17	,	,	,
58810	3932	18	and	and	CC
58810	3932	19	they	-PRON-	PRP
58810	3932	20	disappear	disappear	VBP
58810	3932	21	at	at	IN
58810	3932	22	an	an	DT
58810	3932	23	average	average	JJ
58810	3932	24	height	height	NN
58810	3932	25	of	of	IN
58810	3932	26	about	about	RB
58810	3932	27	fifty	fifty	CD
58810	3932	28	miles	mile	NNS
58810	3932	29	.	.	.
58810	3933	1	They	-PRON-	PRP
58810	3933	2	are	be	VBP
58810	3933	3	occasionally	occasionally	RB
58810	3933	4	seen	see	VBN
58810	3933	5	as	as	RB
58810	3933	6	high	high	JJ
58810	3933	7	as	as	IN
58810	3933	8	a	a	DT
58810	3933	9	hundred	hundred	CD
58810	3933	10	and	and	CC
58810	3933	11	fifty	fifty	CD
58810	3933	12	miles	mile	NNS
58810	3933	13	,	,	,
58810	3933	14	and	and	CC
58810	3933	15	continue	continue	VB
58810	3933	16	to	to	TO
58810	3933	17	be	be	VB
58810	3933	18	visible	visible	JJ
58810	3933	19	till	till	IN
58810	3933	20	within	within	IN
58810	3933	21	thirty	thirty	CD
58810	3933	22	miles	mile	NNS
58810	3933	23	of	of	IN
58810	3933	24	the	the	DT
58810	3933	25	earth	earth	NN
58810	3933	26	.	.	.
58810	3934	1	Their	-PRON-	PRP$
58810	3934	2	visible	visible	JJ
58810	3934	3	paths	path	NNS
58810	3934	4	vary	vary	VBP
58810	3934	5	from	from	IN
58810	3934	6	ten	ten	CD
58810	3934	7	to	to	IN
58810	3934	8	a	a	DT
58810	3934	9	hundred	hundred	CD
58810	3934	10	miles	mile	NNS
58810	3934	11	in	in	IN
58810	3934	12	length	length	NN
58810	3934	13	,	,	,
58810	3934	14	though	though	IN
58810	3934	15	they	-PRON-	PRP
58810	3934	16	are	be	VBP
58810	3934	17	occasionally	occasionally	RB
58810	3934	18	two	two	CD
58810	3934	19	hundred	hundred	CD
58810	3934	20	or	or	CC
58810	3934	21	three	three	CD
58810	3934	22	hundred	hundred	CD
58810	3934	23	miles	mile	NNS
58810	3934	24	long	long	JJ
58810	3934	25	.	.	.
58810	3935	1	Their	-PRON-	PRP$
58810	3935	2	average	average	JJ
58810	3935	3	velocity	velocity	NN
58810	3935	4	,	,	,
58810	3935	5	relatively	relatively	RB
58810	3935	6	to	to	IN
58810	3935	7	the	the	DT
58810	3935	8	earth	earth	NN
58810	3935	9	's	's	POS
58810	3935	10	surface	surface	NN
58810	3935	11	,	,	,
58810	3935	12	varies	vary	VBZ
58810	3935	13	from	from	IN
58810	3935	14	ten	ten	CD
58810	3935	15	to	to	IN
58810	3935	16	forty	forty	CD
58810	3935	17	-	-	HYPH
58810	3935	18	five	five	CD
58810	3935	19	miles	mile	NNS
58810	3935	20	a	a	DT
58810	3935	21	second	second	NN
58810	3935	22	.	.	.
58810	3936	1	The	the	DT
58810	3936	2	average	average	JJ
58810	3936	3	number	number	NN
58810	3936	4	of	of	IN
58810	3936	5	shooting	shoot	VBG
58810	3936	6	-	-	HYPH
58810	3936	7	stars	star	NNS
58810	3936	8	visible	visible	JJ
58810	3936	9	to	to	IN
58810	3936	10	the	the	DT
58810	3936	11	naked	naked	JJ
58810	3936	12	eye	eye	NN
58810	3936	13	at	at	IN
58810	3936	14	any	any	DT
58810	3936	15	one	one	CD
58810	3936	16	place	place	NN
58810	3936	17	is	be	VBZ
58810	3936	18	estimated	estimate	VBN
58810	3936	19	at	at	IN
58810	3936	20	about	about	IN
58810	3936	21	_	_	NNP
58810	3936	22	a	a	DT
58810	3936	23	thousand	thousand	CD
58810	3936	24	an	an	DT
58810	3936	25	hour	hour	NN
58810	3936	26	_	_	NNP
58810	3936	27	;	;	:
58810	3936	28	and	and	CC
58810	3936	29	the	the	DT
58810	3936	30	average	average	JJ
58810	3936	31	number	number	NN
58810	3936	32	large	large	JJ
58810	3936	33	enough	enough	RB
58810	3936	34	to	to	TO
58810	3936	35	be	be	VB
58810	3936	36	visible	visible	JJ
58810	3936	37	to	to	IN
58810	3936	38	the	the	DT
58810	3936	39	naked	naked	JJ
58810	3936	40	eye	eye	NN
58810	3936	41	,	,	,
58810	3936	42	that	that	WDT
58810	3936	43	traverse	traverse	VBP
58810	3936	44	the	the	DT
58810	3936	45	atmosphere	atmosphere	NN
58810	3936	46	daily	daily	RB
58810	3936	47	,	,	,
58810	3936	48	is	be	VBZ
58810	3936	49	estimated	estimate	VBN
58810	3936	50	at	at	IN
58810	3936	51	_	_	NNP
58810	3936	52	over	over	IN
58810	3936	53	eight	eight	CD
58810	3936	54	millions	million	NNS
58810	3936	55	_	_	NNP
58810	3936	56	.	.	.
58810	3937	1	The	the	DT
58810	3937	2	number	number	NN
58810	3937	3	of	of	IN
58810	3937	4	telescopic	telescopic	NN
58810	3937	5	shooting	shooting	NN
58810	3937	6	-	-	HYPH
58810	3937	7	stars	star	NNS
58810	3937	8	would	would	MD
58810	3937	9	of	of	IN
58810	3937	10	course	course	NN
58810	3937	11	be	be	VB
58810	3937	12	much	much	RB
58810	3937	13	greater	great	JJR
58810	3937	14	.	.	.
58810	3938	1	Occasionally	occasionally	RB
58810	3938	2	,	,	,
58810	3938	3	shooting	shoot	VBG
58810	3938	4	-	-	HYPH
58810	3938	5	stars	star	NNS
58810	3938	6	leave	leave	VBP
58810	3938	7	behind	behind	IN
58810	3938	8	them	-PRON-	PRP
58810	3938	9	a	a	DT
58810	3938	10	trail	trail	NN
58810	3938	11	of	of	IN
58810	3938	12	light	light	NN
58810	3938	13	which	which	WDT
58810	3938	14	lasts	last	VBZ
58810	3938	15	for	for	IN
58810	3938	16	several	several	JJ
58810	3938	17	seconds	second	NNS
58810	3938	18	.	.	.
58810	3939	1	These	these	DT
58810	3939	2	trails	trail	NNS
58810	3939	3	are	be	VBP
58810	3939	4	sometimes	sometimes	RB
58810	3939	5	straight	straight	JJ
58810	3939	6	,	,	,
58810	3939	7	as	as	IN
58810	3939	8	shown	show	VBN
58810	3939	9	in	in	IN
58810	3939	10	Fig	Fig	NNP
58810	3939	11	.	.	.
58810	3940	1	344	344	CD
58810	3940	2	,	,	,
58810	3940	3	and	and	CC
58810	3940	4	sometimes	sometimes	RB
58810	3940	5	curved	curve	VBN
58810	3940	6	,	,	,
58810	3940	7	as	as	IN
58810	3940	8	in	in	IN
58810	3940	9	Figs	Figs	NNP
58810	3940	10	.	.	.
58810	3941	1	345	345	CD
58810	3941	2	and	and	CC
58810	3941	3	346	346	CD
58810	3941	4	.	.	.
58810	3942	1	They	-PRON-	PRP
58810	3942	2	often	often	RB
58810	3942	3	disappear	disappear	VBP
58810	3942	4	like	like	IN
58810	3942	5	trails	trail	NNS
58810	3942	6	of	of	IN
58810	3942	7	smoke	smoke	NN
58810	3942	8	,	,	,
58810	3942	9	as	as	IN
58810	3942	10	shown	show	VBN
58810	3942	11	in	in	IN
58810	3942	12	Fig	Fig	NNP
58810	3942	13	.	.	.
58810	3943	1	347	347	CD
58810	3943	2	.	.	.
58810	3944	1	[	[	-LRB-
58810	3944	2	Illustration	illustration	NN
58810	3944	3	:	:	:
58810	3944	4	Fig	Fig	NNP
58810	3944	5	.	.	.
58810	3945	1	344	344	CD
58810	3945	2	.	.	.
58810	3945	3	]	]	-RRB-
58810	3946	1	[	[	-LRB-
58810	3946	2	Illustration	illustration	NN
58810	3946	3	:	:	:
58810	3946	4	Fig	Fig	NNP
58810	3946	5	.	.	.
58810	3947	1	345	345	CD
58810	3947	2	.	.	.
58810	3947	3	]	]	-RRB-
58810	3948	1	[	[	-LRB-
58810	3948	2	Illustration	illustration	NN
58810	3948	3	:	:	:
58810	3948	4	Fig	Fig	NNP
58810	3948	5	.	.	.
58810	3949	1	346	346	CD
58810	3949	2	.	.	.
58810	3949	3	]	]	-RRB-
58810	3950	1	[	[	-LRB-
58810	3950	2	Illustration	illustration	NN
58810	3950	3	:	:	:
58810	3950	4	Fig	Fig	NNP
58810	3950	5	.	.	.
58810	3951	1	347	347	CD
58810	3951	2	.	.	.
58810	3951	3	]	]	-RRB-
58810	3952	1	Shooting	shoot	VBG
58810	3952	2	-	-	HYPH
58810	3952	3	stars	star	NNS
58810	3952	4	are	be	VBP
58810	3952	5	seen	see	VBN
58810	3952	6	to	to	TO
58810	3952	7	move	move	VB
58810	3952	8	in	in	IN
58810	3952	9	all	all	DT
58810	3952	10	directions	direction	NNS
58810	3952	11	through	through	IN
58810	3952	12	the	the	DT
58810	3952	13	heavens	heavens	NNPS
58810	3952	14	.	.	.
58810	3953	1	Their	-PRON-	PRP$
58810	3953	2	apparent	apparent	JJ
58810	3953	3	paths	path	NNS
58810	3953	4	are	be	VBP
58810	3953	5	,	,	,
58810	3953	6	however	however	RB
58810	3953	7	,	,	,
58810	3953	8	generally	generally	RB
58810	3953	9	inclined	incline	VBD
58810	3953	10	downward	downward	RB
58810	3953	11	,	,	,
58810	3953	12	though	though	IN
58810	3953	13	sometimes	sometimes	RB
58810	3953	14	upward	upward	RB
58810	3953	15	;	;	:
58810	3953	16	and	and	CC
58810	3953	17	after	after	IN
58810	3953	18	midnight	midnight	NN
58810	3953	19	they	-PRON-	PRP
58810	3953	20	come	come	VBP
58810	3953	21	in	in	IN
58810	3953	22	the	the	DT
58810	3953	23	greatest	great	JJS
58810	3953	24	numbers	number	NNS
58810	3953	25	from	from	IN
58810	3953	26	that	that	DT
58810	3953	27	quarter	quarter	NN
58810	3953	28	of	of	IN
58810	3953	29	the	the	DT
58810	3953	30	heavens	heavens	NNPS
58810	3953	31	toward	toward	IN
58810	3953	32	which	which	WDT
58810	3953	33	the	the	DT
58810	3953	34	earth	earth	NN
58810	3953	35	is	be	VBZ
58810	3953	36	moving	move	VBG
58810	3953	37	in	in	IN
58810	3953	38	its	-PRON-	PRP$
58810	3953	39	journey	journey	NN
58810	3953	40	around	around	IN
58810	3953	41	the	the	DT
58810	3953	42	sun	sun	NN
58810	3953	43	.	.	.
58810	3954	1	306	306	CD
58810	3954	2	.	.	.
58810	3955	1	_	_	IN
58810	3955	2	Meteors._--Occasionally	meteors._--occasionally	RB
58810	3955	3	these	these	DT
58810	3955	4	bodies	body	NNS
58810	3955	5	are	be	VBP
58810	3955	6	brilliant	brilliant	JJ
58810	3955	7	enough	enough	RB
58810	3955	8	to	to	TO
58810	3955	9	illuminate	illuminate	VB
58810	3955	10	the	the	DT
58810	3955	11	whole	whole	JJ
58810	3955	12	heavens	heaven	NNS
58810	3955	13	.	.	.
58810	3956	1	They	-PRON-	PRP
58810	3956	2	are	be	VBP
58810	3956	3	then	then	RB
58810	3956	4	called	call	VBN
58810	3956	5	_	_	NNP
58810	3956	6	meteors	meteor	NNS
58810	3956	7	_	_	NNP
58810	3956	8	,	,	,
58810	3956	9	although	although	IN
58810	3956	10	this	this	DT
58810	3956	11	term	term	NN
58810	3956	12	is	be	VBZ
58810	3956	13	equally	equally	RB
58810	3956	14	applicable	applicable	JJ
58810	3956	15	to	to	IN
58810	3956	16	ordinary	ordinary	JJ
58810	3956	17	shooting	shooting	NN
58810	3956	18	-	-	HYPH
58810	3956	19	stars	star	NNS
58810	3956	20	.	.	.
58810	3957	1	Such	such	PDT
58810	3957	2	a	a	DT
58810	3957	3	meteor	meteor	NN
58810	3957	4	is	be	VBZ
58810	3957	5	shown	show	VBN
58810	3957	6	in	in	IN
58810	3957	7	Fig	Fig	NNP
58810	3957	8	.	.	.
58810	3958	1	348	348	CD
58810	3958	2	.	.	.
58810	3959	1	[	[	-LRB-
58810	3959	2	Illustration	illustration	NN
58810	3959	3	:	:	:
58810	3959	4	Fig	Fig	NNP
58810	3959	5	.	.	.
58810	3960	1	348	348	CD
58810	3960	2	.	.	.
58810	3960	3	]	]	-RRB-
58810	3961	1	Sometimes	sometimes	RB
58810	3961	2	these	these	DT
58810	3961	3	brilliant	brilliant	JJ
58810	3961	4	meteors	meteor	NNS
58810	3961	5	are	be	VBP
58810	3961	6	seen	see	VBN
58810	3961	7	to	to	TO
58810	3961	8	explode	explode	VB
58810	3961	9	,	,	,
58810	3961	10	as	as	IN
58810	3961	11	shown	show	VBN
58810	3961	12	in	in	IN
58810	3961	13	Fig	Fig	NNP
58810	3961	14	.	.	.
58810	3962	1	349	349	CD
58810	3962	2	;	;	:
58810	3962	3	and	and	CC
58810	3962	4	the	the	DT
58810	3962	5	explosion	explosion	NN
58810	3962	6	is	be	VBZ
58810	3962	7	accompanied	accompany	VBN
58810	3962	8	with	with	IN
58810	3962	9	a	a	DT
58810	3962	10	loud	loud	JJ
58810	3962	11	detonation	detonation	NN
58810	3962	12	,	,	,
58810	3962	13	like	like	IN
58810	3962	14	the	the	DT
58810	3962	15	discharge	discharge	NN
58810	3962	16	of	of	IN
58810	3962	17	cannon	cannon	NN
58810	3962	18	.	.	.
58810	3963	1	[	[	-LRB-
58810	3963	2	Illustration	illustration	NN
58810	3963	3	:	:	:
58810	3963	4	Fig	Fig	NNP
58810	3963	5	.	.	.
58810	3964	1	349	349	CD
58810	3964	2	.	.	.
58810	3964	3	]	]	-RRB-
58810	3965	1	Ordinary	ordinary	JJ
58810	3965	2	shooting	shooting	NN
58810	3965	3	-	-	HYPH
58810	3965	4	stars	star	NNS
58810	3965	5	are	be	VBP
58810	3965	6	not	not	RB
58810	3965	7	accompanied	accompany	VBN
58810	3965	8	by	by	IN
58810	3965	9	any	any	DT
58810	3965	10	audible	audible	JJ
58810	3965	11	sound	sound	NN
58810	3965	12	,	,	,
58810	3965	13	though	though	IN
58810	3965	14	they	-PRON-	PRP
58810	3965	15	are	be	VBP
58810	3965	16	sometimes	sometimes	RB
58810	3965	17	seen	see	VBN
58810	3965	18	to	to	TO
58810	3965	19	break	break	VB
58810	3965	20	in	in	IN
58810	3965	21	pieces	piece	NNS
58810	3965	22	.	.	.
58810	3966	1	Meteors	meteor	NNS
58810	3966	2	which	which	WDT
58810	3966	3	explode	explode	VBP
58810	3966	4	with	with	IN
58810	3966	5	an	an	DT
58810	3966	6	audible	audible	JJ
58810	3966	7	sound	sound	NN
58810	3966	8	are	be	VBP
58810	3966	9	called	call	VBN
58810	3966	10	_	_	NNP
58810	3966	11	detonating	detonate	VBG
58810	3966	12	meteors	meteor	NNS
58810	3966	13	_	_	NNP
58810	3966	14	.	.	.
58810	3967	1	307	307	CD
58810	3967	2	.	.	.
58810	3968	1	_	_	NNP
58810	3968	2	Aerolites._--There	aerolites._--there	ADD
58810	3968	3	is	be	VBZ
58810	3968	4	no	no	DT
58810	3968	5	certain	certain	JJ
58810	3968	6	evidence	evidence	NN
58810	3968	7	that	that	IN
58810	3968	8	any	any	DT
58810	3968	9	deposit	deposit	NN
58810	3968	10	from	from	IN
58810	3968	11	ordinary	ordinary	JJ
58810	3968	12	shooting	shooting	NN
58810	3968	13	-	-	HYPH
58810	3968	14	stars	star	NNS
58810	3968	15	ever	ever	RB
58810	3968	16	reaches	reach	VBZ
58810	3968	17	the	the	DT
58810	3968	18	surface	surface	NN
58810	3968	19	of	of	IN
58810	3968	20	the	the	DT
58810	3968	21	earth	earth	NN
58810	3968	22	;	;	:
58810	3968	23	though	though	IN
58810	3968	24	a	a	DT
58810	3968	25	peculiar	peculiar	JJ
58810	3968	26	dust	dust	NN
58810	3968	27	has	have	VBZ
58810	3968	28	been	be	VBN
58810	3968	29	found	find	VBN
58810	3968	30	in	in	IN
58810	3968	31	certain	certain	JJ
58810	3968	32	localities	locality	NNS
58810	3968	33	,	,	,
58810	3968	34	which	which	WDT
58810	3968	35	has	have	VBZ
58810	3968	36	been	be	VBN
58810	3968	37	supposed	suppose	VBN
58810	3968	38	to	to	TO
58810	3968	39	be	be	VB
58810	3968	40	of	of	IN
58810	3968	41	meteoric	meteoric	JJ
58810	3968	42	origin	origin	NN
58810	3968	43	,	,	,
58810	3968	44	and	and	CC
58810	3968	45	which	which	WDT
58810	3968	46	has	have	VBZ
58810	3968	47	been	be	VBN
58810	3968	48	called	call	VBN
58810	3968	49	_	_	NNP
58810	3968	50	meteoric	meteoric	JJ
58810	3968	51	dust	dust	NN
58810	3968	52	_	_	NNP
58810	3968	53	.	.	.
58810	3969	1	But	but	CC
58810	3969	2	solid	solid	JJ
58810	3969	3	bodies	body	NNS
58810	3969	4	occasionally	occasionally	RB
58810	3969	5	descend	descend	VBP
58810	3969	6	to	to	IN
58810	3969	7	the	the	DT
58810	3969	8	earth	earth	NN
58810	3969	9	from	from	IN
58810	3969	10	beyond	beyond	IN
58810	3969	11	our	-PRON-	PRP$
58810	3969	12	atmosphere	atmosphere	NN
58810	3969	13	.	.	.
58810	3970	1	These	these	DT
58810	3970	2	generally	generally	RB
58810	3970	3	penetrate	penetrate	VBP
58810	3970	4	a	a	DT
58810	3970	5	foot	foot	NN
58810	3970	6	or	or	CC
58810	3970	7	more	more	JJR
58810	3970	8	into	into	IN
58810	3970	9	the	the	DT
58810	3970	10	earth	earth	NN
58810	3970	11	,	,	,
58810	3970	12	and	and	CC
58810	3970	13	,	,	,
58810	3970	14	if	if	IN
58810	3970	15	picked	pick	VBN
58810	3970	16	up	up	RP
58810	3970	17	soon	soon	RB
58810	3970	18	after	after	IN
58810	3970	19	their	-PRON-	PRP$
58810	3970	20	fall	fall	NN
58810	3970	21	,	,	,
58810	3970	22	are	be	VBP
58810	3970	23	found	find	VBN
58810	3970	24	to	to	TO
58810	3970	25	be	be	VB
58810	3970	26	warm	warm	JJ
58810	3970	27	,	,	,
58810	3970	28	and	and	CC
58810	3970	29	sometimes	sometimes	RB
58810	3970	30	even	even	RB
58810	3970	31	hot	hot	JJ
58810	3970	32	.	.	.
58810	3971	1	These	these	DT
58810	3971	2	bodies	body	NNS
58810	3971	3	are	be	VBP
58810	3971	4	called	call	VBN
58810	3971	5	_	_	NNP
58810	3971	6	aerolites	aerolite	VBZ
58810	3971	7	_	_	NNP
58810	3971	8	.	.	.
58810	3972	1	When	when	WRB
58810	3972	2	they	-PRON-	PRP
58810	3972	3	have	have	VBP
58810	3972	4	a	a	DT
58810	3972	5	stony	stony	JJ
58810	3972	6	appearance	appearance	NN
58810	3972	7	,	,	,
58810	3972	8	and	and	CC
58810	3972	9	contain	contain	VB
58810	3972	10	but	but	CC
58810	3972	11	little	little	JJ
58810	3972	12	iron	iron	NN
58810	3972	13	,	,	,
58810	3972	14	they	-PRON-	PRP
58810	3972	15	are	be	VBP
58810	3972	16	called	call	VBN
58810	3972	17	_	_	NNP
58810	3972	18	meteoric	meteoric	JJ
58810	3972	19	stones	stone	NNS
58810	3972	20	_	_	NNP
58810	3972	21	;	;	:
58810	3972	22	when	when	WRB
58810	3972	23	they	-PRON-	PRP
58810	3972	24	have	have	VBP
58810	3972	25	a	a	DT
58810	3972	26	metallic	metallic	JJ
58810	3972	27	appearance	appearance	NN
58810	3972	28	,	,	,
58810	3972	29	and	and	CC
58810	3972	30	are	be	VBP
58810	3972	31	composed	compose	VBN
58810	3972	32	largely	largely	RB
58810	3972	33	of	of	IN
58810	3972	34	iron	iron	NN
58810	3972	35	,	,	,
58810	3972	36	they	-PRON-	PRP
58810	3972	37	are	be	VBP
58810	3972	38	called	call	VBN
58810	3972	39	_	_	NNP
58810	3972	40	meteoric	meteoric	JJ
58810	3972	41	iron	iron	NN
58810	3972	42	_	_	NNP
58810	3972	43	.	.	.
58810	3973	1	There	there	EX
58810	3973	2	are	be	VBP
58810	3973	3	eighteen	eighteen	CD
58810	3973	4	well	well	RB
58810	3973	5	-	-	HYPH
58810	3973	6	authenticated	authenticate	VBN
58810	3973	7	cases	case	NNS
58810	3973	8	in	in	IN
58810	3973	9	which	which	WDT
58810	3973	10	aerolites	aerolite	NNS
58810	3973	11	have	have	VBP
58810	3973	12	fallen	fall	VBN
58810	3973	13	in	in	IN
58810	3973	14	the	the	DT
58810	3973	15	United	United	NNP
58810	3973	16	States	States	NNP
58810	3973	17	during	during	IN
58810	3973	18	the	the	DT
58810	3973	19	last	last	JJ
58810	3973	20	sixty	sixty	CD
58810	3973	21	years	year	NNS
58810	3973	22	,	,	,
58810	3973	23	and	and	CC
58810	3973	24	their	-PRON-	PRP$
58810	3973	25	aggregate	aggregate	JJ
58810	3973	26	weight	weight	NN
58810	3973	27	is	be	VBZ
58810	3973	28	twelve	twelve	CD
58810	3973	29	hundred	hundred	CD
58810	3973	30	and	and	CC
58810	3973	31	fifty	fifty	CD
58810	3973	32	pounds	pound	NNS
58810	3973	33	.	.	.
58810	3974	1	The	the	DT
58810	3974	2	entire	entire	JJ
58810	3974	3	number	number	NN
58810	3974	4	of	of	IN
58810	3974	5	known	know	VBN
58810	3974	6	aerolites	aerolite	NNS
58810	3974	7	the	the	DT
58810	3974	8	date	date	NN
58810	3974	9	of	of	IN
58810	3974	10	whose	whose	WP$
58810	3974	11	fall	fall	NN
58810	3974	12	is	be	VBZ
58810	3974	13	well	well	RB
58810	3974	14	determined	determined	JJ
58810	3974	15	is	be	VBZ
58810	3974	16	two	two	CD
58810	3974	17	hundred	hundred	CD
58810	3974	18	and	and	CC
58810	3974	19	sixty	sixty	CD
58810	3974	20	-	-	HYPH
58810	3974	21	one	one	CD
58810	3974	22	.	.	.
58810	3975	1	There	there	EX
58810	3975	2	are	be	VBP
58810	3975	3	also	also	RB
58810	3975	4	on	on	IN
58810	3975	5	record	record	NN
58810	3975	6	seventy	seventy	CD
58810	3975	7	-	-	HYPH
58810	3975	8	four	four	CD
58810	3975	9	cases	case	NNS
58810	3975	10	of	of	IN
58810	3975	11	which	which	WDT
58810	3975	12	the	the	DT
58810	3975	13	date	date	NN
58810	3975	14	is	be	VBZ
58810	3975	15	more	more	RBR
58810	3975	16	or	or	CC
58810	3975	17	less	less	RBR
58810	3975	18	uncertain	uncertain	JJ
58810	3975	19	.	.	.
58810	3976	1	There	there	EX
58810	3976	2	have	have	VBP
58810	3976	3	also	also	RB
58810	3976	4	been	be	VBN
58810	3976	5	found	find	VBN
58810	3976	6	eighty	eighty	CD
58810	3976	7	-	-	HYPH
58810	3976	8	six	six	CD
58810	3976	9	masses	masse	NNS
58810	3976	10	,	,	,
58810	3976	11	which	which	WDT
58810	3976	12	,	,	,
58810	3976	13	from	from	IN
58810	3976	14	their	-PRON-	PRP$
58810	3976	15	peculiar	peculiar	JJ
58810	3976	16	composition	composition	NN
58810	3976	17	,	,	,
58810	3976	18	are	be	VBP
58810	3976	19	believed	believe	VBN
58810	3976	20	to	to	TO
58810	3976	21	be	be	VB
58810	3976	22	aerolites	aerolite	NNS
58810	3976	23	,	,	,
58810	3976	24	though	though	IN
58810	3976	25	their	-PRON-	PRP$
58810	3976	26	fall	fall	NN
58810	3976	27	was	be	VBD
58810	3976	28	not	not	RB
58810	3976	29	seen	see	VBN
58810	3976	30	.	.	.
58810	3977	1	The	the	DT
58810	3977	2	weight	weight	NN
58810	3977	3	of	of	IN
58810	3977	4	these	these	DT
58810	3977	5	masses	masse	NNS
58810	3977	6	varies	vary	VBZ
58810	3977	7	from	from	IN
58810	3977	8	a	a	DT
58810	3977	9	few	few	JJ
58810	3977	10	pounds	pound	NNS
58810	3977	11	to	to	IN
58810	3977	12	several	several	JJ
58810	3977	13	tons	ton	NNS
58810	3977	14	.	.	.
58810	3978	1	The	the	DT
58810	3978	2	entire	entire	JJ
58810	3978	3	number	number	NN
58810	3978	4	of	of	IN
58810	3978	5	aerolites	aerolite	NNS
58810	3978	6	of	of	IN
58810	3978	7	which	which	WDT
58810	3978	8	we	-PRON-	PRP
58810	3978	9	have	have	VBP
58810	3978	10	any	any	DT
58810	3978	11	knowledge	knowledge	NN
58810	3978	12	is	be	VBZ
58810	3978	13	therefore	therefore	RB
58810	3978	14	about	about	IN
58810	3978	15	four	four	CD
58810	3978	16	hundred	hundred	CD
58810	3978	17	and	and	CC
58810	3978	18	twenty	twenty	CD
58810	3978	19	.	.	.
58810	3979	1	Aerolites	aerolite	NNS
58810	3979	2	are	be	VBP
58810	3979	3	composed	compose	VBN
58810	3979	4	of	of	IN
58810	3979	5	the	the	DT
58810	3979	6	same	same	JJ
58810	3979	7	elementary	elementary	JJ
58810	3979	8	substances	substance	NNS
58810	3979	9	as	as	IN
58810	3979	10	occur	occur	VBP
58810	3979	11	in	in	IN
58810	3979	12	terrestrial	terrestrial	JJ
58810	3979	13	minerals	mineral	NNS
58810	3979	14	,	,	,
58810	3979	15	not	not	RB
58810	3979	16	a	a	DT
58810	3979	17	single	single	JJ
58810	3979	18	new	new	JJ
58810	3979	19	element	element	NN
58810	3979	20	having	have	VBG
58810	3979	21	been	be	VBN
58810	3979	22	found	find	VBN
58810	3979	23	in	in	IN
58810	3979	24	their	-PRON-	PRP$
58810	3979	25	analysis	analysis	NN
58810	3979	26	.	.	.
58810	3980	1	Of	of	IN
58810	3980	2	the	the	DT
58810	3980	3	sixty	sixty	CD
58810	3980	4	or	or	CC
58810	3980	5	more	more	JJR
58810	3980	6	elements	element	NNS
58810	3980	7	now	now	RB
58810	3980	8	recognized	recognize	VBN
58810	3980	9	by	by	IN
58810	3980	10	chemists	chemist	NNS
58810	3980	11	,	,	,
58810	3980	12	about	about	RB
58810	3980	13	twenty	twenty	CD
58810	3980	14	have	have	VBP
58810	3980	15	been	be	VBN
58810	3980	16	found	find	VBN
58810	3980	17	in	in	IN
58810	3980	18	aerolites	aerolite	NNS
58810	3980	19	.	.	.
58810	3981	1	While	while	IN
58810	3981	2	aerolites	aerolite	NNS
58810	3981	3	contain	contain	VBP
58810	3981	4	no	no	DT
58810	3981	5	new	new	JJ
58810	3981	6	elements	element	NNS
58810	3981	7	,	,	,
58810	3981	8	their	-PRON-	PRP$
58810	3981	9	appearance	appearance	NN
58810	3981	10	is	be	VBZ
58810	3981	11	quite	quite	RB
58810	3981	12	peculiar	peculiar	JJ
58810	3981	13	;	;	:
58810	3981	14	and	and	CC
58810	3981	15	the	the	DT
58810	3981	16	compounds	compound	NNS
58810	3981	17	found	find	VBN
58810	3981	18	in	in	IN
58810	3981	19	them	-PRON-	PRP
58810	3981	20	are	be	VBP
58810	3981	21	so	so	RB
58810	3981	22	peculiar	peculiar	JJ
58810	3981	23	as	as	IN
58810	3981	24	to	to	TO
58810	3981	25	enable	enable	VB
58810	3981	26	us	-PRON-	PRP
58810	3981	27	by	by	IN
58810	3981	28	chemical	chemical	NN
58810	3981	29	analysis	analysis	NN
58810	3981	30	to	to	TO
58810	3981	31	distinguish	distinguish	VB
58810	3981	32	an	an	DT
58810	3981	33	aerolite	aerolite	NN
58810	3981	34	from	from	IN
58810	3981	35	any	any	DT
58810	3981	36	terrestrial	terrestrial	JJ
58810	3981	37	substance	substance	NN
58810	3981	38	.	.	.
58810	3982	1	Iron	iron	NN
58810	3982	2	ores	ore	NNS
58810	3982	3	are	be	VBP
58810	3982	4	very	very	RB
58810	3982	5	abundant	abundant	JJ
58810	3982	6	in	in	IN
58810	3982	7	nature	nature	NN
58810	3982	8	,	,	,
58810	3982	9	but	but	CC
58810	3982	10	iron	iron	NN
58810	3982	11	in	in	IN
58810	3982	12	the	the	DT
58810	3982	13	metallic	metallic	JJ
58810	3982	14	state	state	NN
58810	3982	15	is	be	VBZ
58810	3982	16	exceedingly	exceedingly	RB
58810	3982	17	rare	rare	JJ
58810	3982	18	.	.	.
58810	3983	1	Now	now	RB
58810	3983	2	,	,	,
58810	3983	3	aerolites	aerolite	NNS
58810	3983	4	invariably	invariably	RB
58810	3983	5	contain	contain	VBP
58810	3983	6	metallic	metallic	JJ
58810	3983	7	iron	iron	NN
58810	3983	8	,	,	,
58810	3983	9	sometimes	sometimes	RB
58810	3983	10	from	from	IN
58810	3983	11	ninety	ninety	CD
58810	3983	12	to	to	IN
58810	3983	13	ninety	ninety	CD
58810	3983	14	-	-	HYPH
58810	3983	15	six	six	CD
58810	3983	16	per	per	IN
58810	3983	17	cent	cent	NN
58810	3983	18	.	.	.
58810	3984	1	This	this	DT
58810	3984	2	iron	iron	NN
58810	3984	3	is	be	VBZ
58810	3984	4	malleable	malleable	JJ
58810	3984	5	,	,	,
58810	3984	6	and	and	CC
58810	3984	7	may	may	MD
58810	3984	8	be	be	VB
58810	3984	9	readily	readily	RB
58810	3984	10	worked	work	VBN
58810	3984	11	into	into	IN
58810	3984	12	cutting	cut	VBG
58810	3984	13	instruments	instrument	NNS
58810	3984	14	.	.	.
58810	3985	1	It	-PRON-	PRP
58810	3985	2	always	always	RB
58810	3985	3	contains	contain	VBZ
58810	3985	4	eight	eight	CD
58810	3985	5	or	or	CC
58810	3985	6	ten	ten	CD
58810	3985	7	per	per	IN
58810	3985	8	cent	cent	NN
58810	3985	9	of	of	IN
58810	3985	10	nickel	nickel	NN
58810	3985	11	,	,	,
58810	3985	12	together	together	RB
58810	3985	13	with	with	IN
58810	3985	14	small	small	JJ
58810	3985	15	quantities	quantity	NNS
58810	3985	16	of	of	IN
58810	3985	17	cobalt	cobalt	NN
58810	3985	18	,	,	,
58810	3985	19	copper	copper	NN
58810	3985	20	,	,	,
58810	3985	21	tin	tin	NN
58810	3985	22	,	,	,
58810	3985	23	and	and	CC
58810	3985	24	chromium	chromium	NN
58810	3985	25	.	.	.
58810	3986	1	This	this	DT
58810	3986	2	composition	composition	NN
58810	3986	3	_	_	NNP
58810	3986	4	has	have	VBZ
58810	3986	5	never	never	RB
58810	3986	6	been	be	VBN
58810	3986	7	found	find	VBN
58810	3986	8	in	in	IN
58810	3986	9	any	any	DT
58810	3986	10	terrestrial	terrestrial	JJ
58810	3986	11	mineral	mineral	NN
58810	3986	12	_	_	NNP
58810	3986	13	.	.	.
58810	3987	1	Aerolites	aerolite	NNS
58810	3987	2	also	also	RB
58810	3987	3	contain	contain	VBP
58810	3987	4	,	,	,
58810	3987	5	usually	usually	RB
58810	3987	6	in	in	IN
58810	3987	7	small	small	JJ
58810	3987	8	amount	amount	NN
58810	3987	9	,	,	,
58810	3987	10	a	a	DT
58810	3987	11	compound	compound	NN
58810	3987	12	of	of	IN
58810	3987	13	iron	iron	NN
58810	3987	14	,	,	,
58810	3987	15	nickel	nickel	NN
58810	3987	16	,	,	,
58810	3987	17	and	and	CC
58810	3987	18	phosphorus	phosphorus	NN
58810	3987	19	,	,	,
58810	3987	20	which	which	WDT
58810	3987	21	has	have	VBZ
58810	3987	22	never	never	RB
58810	3987	23	been	be	VBN
58810	3987	24	found	find	VBN
58810	3987	25	elsewhere	elsewhere	RB
58810	3987	26	.	.	.
58810	3988	1	Meteorites	Meteorites	NNPS
58810	3988	2	often	often	RB
58810	3988	3	present	present	VBP
58810	3988	4	the	the	DT
58810	3988	5	appearance	appearance	NN
58810	3988	6	of	of	IN
58810	3988	7	having	have	VBG
58810	3988	8	been	be	VBN
58810	3988	9	fused	fuse	VBN
58810	3988	10	on	on	IN
58810	3988	11	the	the	DT
58810	3988	12	surface	surface	NN
58810	3988	13	to	to	IN
58810	3988	14	a	a	DT
58810	3988	15	slight	slight	JJ
58810	3988	16	depth	depth	NN
58810	3988	17	,	,	,
58810	3988	18	and	and	CC
58810	3988	19	meteoric	meteoric	JJ
58810	3988	20	iron	iron	NN
58810	3988	21	is	be	VBZ
58810	3988	22	found	find	VBN
58810	3988	23	to	to	TO
58810	3988	24	have	have	VB
58810	3988	25	a	a	DT
58810	3988	26	peculiar	peculiar	JJ
58810	3988	27	crystalline	crystalline	NN
58810	3988	28	structure	structure	NN
58810	3988	29	.	.	.
58810	3989	1	The	the	DT
58810	3989	2	external	external	JJ
58810	3989	3	appearance	appearance	NN
58810	3989	4	of	of	IN
58810	3989	5	a	a	DT
58810	3989	6	piece	piece	NN
58810	3989	7	of	of	IN
58810	3989	8	meteoric	meteoric	JJ
58810	3989	9	iron	iron	NN
58810	3989	10	found	find	VBN
58810	3989	11	near	near	IN
58810	3989	12	Lockport	Lockport	NNP
58810	3989	13	,	,	,
58810	3989	14	N.Y.	New York	NNP
58810	3989	15	,	,	,
58810	3989	16	is	be	VBZ
58810	3989	17	shown	show	VBN
58810	3989	18	in	in	IN
58810	3989	19	Fig	Fig	NNP
58810	3989	20	.	.	.
58810	3990	1	350	350	CD
58810	3990	2	.	.	.
58810	3991	1	Fig	fig	NN
58810	3991	2	.	.	.
58810	3992	1	351	351	CD
58810	3992	2	shows	show	VBZ
58810	3992	3	the	the	DT
58810	3992	4	peculiar	peculiar	JJ
58810	3992	5	internal	internal	JJ
58810	3992	6	structure	structure	NN
58810	3992	7	of	of	IN
58810	3992	8	meteoric	meteoric	JJ
58810	3992	9	iron	iron	NN
58810	3992	10	.	.	.
58810	3993	1	[	[	-LRB-
58810	3993	2	Illustration	illustration	NN
58810	3993	3	:	:	:
58810	3993	4	Fig	Fig	NNP
58810	3993	5	.	.	.
58810	3994	1	350	350	CD
58810	3994	2	.	.	.
58810	3994	3	]	]	-RRB-
58810	3995	1	[	[	-LRB-
58810	3995	2	Illustration	illustration	NN
58810	3995	3	:	:	:
58810	3995	4	Fig	Fig	NNP
58810	3995	5	.	.	.
58810	3996	1	351	351	CD
58810	3996	2	.	.	.
58810	3996	3	]	]	-RRB-
58810	3997	1	308	308	CD
58810	3997	2	.	.	.
58810	3998	1	_	_	NNP
58810	3998	2	Meteoroids._--Astronomers	Meteoroids._--Astronomers	NNP
58810	3998	3	now	now	RB
58810	3998	4	universally	universally	RB
58810	3998	5	hold	hold	VBP
58810	3998	6	that	that	IN
58810	3998	7	shooting	shooting	NN
58810	3998	8	-	-	HYPH
58810	3998	9	stars	star	NNS
58810	3998	10	,	,	,
58810	3998	11	meteors	meteor	NNS
58810	3998	12	,	,	,
58810	3998	13	and	and	CC
58810	3998	14	aerolites	aerolite	NNS
58810	3998	15	are	be	VBP
58810	3998	16	all	all	DT
58810	3998	17	minute	minute	JJ
58810	3998	18	bodies	body	NNS
58810	3998	19	,	,	,
58810	3998	20	revolving	revolve	VBG
58810	3998	21	,	,	,
58810	3998	22	like	like	IN
58810	3998	23	the	the	DT
58810	3998	24	comets	comet	NNS
58810	3998	25	,	,	,
58810	3998	26	about	about	IN
58810	3998	27	the	the	DT
58810	3998	28	sun	sun	NN
58810	3998	29	.	.	.
58810	3999	1	They	-PRON-	PRP
58810	3999	2	are	be	VBP
58810	3999	3	moving	move	VBG
58810	3999	4	in	in	IN
58810	3999	5	every	every	DT
58810	3999	6	possible	possible	JJ
58810	3999	7	direction	direction	NN
58810	3999	8	through	through	IN
58810	3999	9	the	the	DT
58810	3999	10	celestial	celestial	JJ
58810	3999	11	spaces	space	NNS
58810	3999	12	.	.	.
58810	4000	1	They	-PRON-	PRP
58810	4000	2	may	may	MD
58810	4000	3	not	not	RB
58810	4000	4	average	average	VB
58810	4000	5	more	more	JJR
58810	4000	6	than	than	IN
58810	4000	7	one	one	CD
58810	4000	8	in	in	IN
58810	4000	9	a	a	DT
58810	4000	10	million	million	CD
58810	4000	11	of	of	IN
58810	4000	12	cubic	cubic	JJ
58810	4000	13	miles	mile	NNS
58810	4000	14	,	,	,
58810	4000	15	and	and	CC
58810	4000	16	yet	yet	RB
58810	4000	17	their	-PRON-	PRP$
58810	4000	18	total	total	JJ
58810	4000	19	number	number	NN
58810	4000	20	exceeds	exceed	VBZ
58810	4000	21	all	all	DT
58810	4000	22	calculation	calculation	NN
58810	4000	23	.	.	.
58810	4001	1	Of	of	IN
58810	4001	2	the	the	DT
58810	4001	3	nature	nature	NN
58810	4001	4	of	of	IN
58810	4001	5	the	the	DT
58810	4001	6	minuter	minuter	JJ
58810	4001	7	bodies	body	NNS
58810	4001	8	of	of	IN
58810	4001	9	this	this	DT
58810	4001	10	class	class	NN
58810	4001	11	nothing	nothing	NN
58810	4001	12	is	be	VBZ
58810	4001	13	certainly	certainly	RB
58810	4001	14	known	know	VBN
58810	4001	15	.	.	.
58810	4002	1	The	the	DT
58810	4002	2	earth	earth	NN
58810	4002	3	is	be	VBZ
58810	4002	4	continually	continually	RB
58810	4002	5	encountering	encounter	VBG
58810	4002	6	them	-PRON-	PRP
58810	4002	7	in	in	IN
58810	4002	8	its	-PRON-	PRP$
58810	4002	9	journey	journey	NN
58810	4002	10	around	around	IN
58810	4002	11	the	the	DT
58810	4002	12	sun	sun	NN
58810	4002	13	.	.	.
58810	4003	1	They	-PRON-	PRP
58810	4003	2	are	be	VBP
58810	4003	3	burned	burn	VBN
58810	4003	4	by	by	IN
58810	4003	5	passing	pass	VBG
58810	4003	6	through	through	IN
58810	4003	7	the	the	DT
58810	4003	8	upper	upper	JJ
58810	4003	9	regions	region	NNS
58810	4003	10	of	of	IN
58810	4003	11	our	-PRON-	PRP$
58810	4003	12	atmosphere	atmosphere	NN
58810	4003	13	,	,	,
58810	4003	14	and	and	CC
58810	4003	15	the	the	DT
58810	4003	16	shooting	shooting	NN
58810	4003	17	-	-	HYPH
58810	4003	18	star	star	NN
58810	4003	19	is	be	VBZ
58810	4003	20	simply	simply	RB
58810	4003	21	the	the	DT
58810	4003	22	light	light	NN
58810	4003	23	of	of	IN
58810	4003	24	that	that	DT
58810	4003	25	burning	burning	NN
58810	4003	26	.	.	.
58810	4004	1	These	these	DT
58810	4004	2	bodies	body	NNS
58810	4004	3	,	,	,
58810	4004	4	which	which	WDT
58810	4004	5	are	be	VBP
58810	4004	6	invisible	invisible	JJ
58810	4004	7	till	till	IN
58810	4004	8	they	-PRON-	PRP
58810	4004	9	plunge	plunge	VBP
58810	4004	10	into	into	IN
58810	4004	11	the	the	DT
58810	4004	12	earth	earth	NN
58810	4004	13	's	's	POS
58810	4004	14	atmosphere	atmosphere	NN
58810	4004	15	,	,	,
58810	4004	16	are	be	VBP
58810	4004	17	called	call	VBN
58810	4004	18	_	_	NNP
58810	4004	19	meteoroids	meteoroid	NNS
58810	4004	20	_	_	NNP
58810	4004	21	.	.	.
58810	4005	1	309	309	CD
58810	4005	2	.	.	.
58810	4006	1	_	_	NNP
58810	4006	2	Origin	Origin	NNP
58810	4006	3	of	of	IN
58810	4006	4	the	the	DT
58810	4006	5	Light	Light	NNP
58810	4006	6	of	of	IN
58810	4006	7	Meteors._--When	Meteors._--When	NNP
58810	4006	8	one	one	CD
58810	4006	9	of	of	IN
58810	4006	10	these	these	DT
58810	4006	11	meteoroids	meteoroid	NNS
58810	4006	12	enters	enter	VBZ
58810	4006	13	our	-PRON-	PRP$
58810	4006	14	atmosphere	atmosphere	NN
58810	4006	15	,	,	,
58810	4006	16	the	the	DT
58810	4006	17	resistance	resistance	NN
58810	4006	18	of	of	IN
58810	4006	19	the	the	DT
58810	4006	20	air	air	NN
58810	4006	21	arrests	arrest	VBZ
58810	4006	22	its	-PRON-	PRP$
58810	4006	23	motion	motion	NN
58810	4006	24	to	to	IN
58810	4006	25	some	some	DT
58810	4006	26	extent	extent	NN
58810	4006	27	,	,	,
58810	4006	28	and	and	CC
58810	4006	29	so	so	RB
58810	4006	30	converts	convert	VBZ
58810	4006	31	a	a	DT
58810	4006	32	portion	portion	NN
58810	4006	33	of	of	IN
58810	4006	34	its	-PRON-	PRP$
58810	4006	35	energy	energy	NN
58810	4006	36	of	of	IN
58810	4006	37	motion	motion	NN
58810	4006	38	into	into	IN
58810	4006	39	that	that	DT
58810	4006	40	of	of	IN
58810	4006	41	heat	heat	NN
58810	4006	42	.	.	.
58810	4007	1	The	the	DT
58810	4007	2	heat	heat	NN
58810	4007	3	thus	thus	RB
58810	4007	4	developed	develop	VBD
58810	4007	5	is	be	VBZ
58810	4007	6	sufficient	sufficient	JJ
58810	4007	7	to	to	TO
58810	4007	8	raise	raise	VB
58810	4007	9	the	the	DT
58810	4007	10	meteoroid	meteoroid	NN
58810	4007	11	and	and	CC
58810	4007	12	the	the	DT
58810	4007	13	air	air	NN
58810	4007	14	around	around	IN
58810	4007	15	it	-PRON-	PRP
58810	4007	16	to	to	TO
58810	4007	17	incandescence	incandescence	NN
58810	4007	18	,	,	,
58810	4007	19	and	and	CC
58810	4007	20	in	in	IN
58810	4007	21	most	most	JJS
58810	4007	22	cases	case	NNS
58810	4007	23	either	either	RB
58810	4007	24	to	to	TO
58810	4007	25	cause	cause	VB
58810	4007	26	the	the	DT
58810	4007	27	meteoroid	meteoroid	NN
58810	4007	28	to	to	TO
58810	4007	29	burn	burn	VB
58810	4007	30	up	up	RP
58810	4007	31	,	,	,
58810	4007	32	or	or	CC
58810	4007	33	to	to	TO
58810	4007	34	dissipate	dissipate	VB
58810	4007	35	it	-PRON-	PRP
58810	4007	36	as	as	IN
58810	4007	37	vapor	vapor	NN
58810	4007	38	.	.	.
58810	4008	1	The	the	DT
58810	4008	2	luminous	luminous	JJ
58810	4008	3	vapor	vapor	NN
58810	4008	4	thus	thus	RB
58810	4008	5	formed	form	VBD
58810	4008	6	constitutes	constitute	VBZ
58810	4008	7	the	the	DT
58810	4008	8	luminous	luminous	JJ
58810	4008	9	train	train	NN
58810	4008	10	which	which	WDT
58810	4008	11	occasionally	occasionally	RB
58810	4008	12	accompanies	accompany	VBZ
58810	4008	13	a	a	DT
58810	4008	14	meteor	meteor	NN
58810	4008	15	,	,	,
58810	4008	16	and	and	CC
58810	4008	17	often	often	RB
58810	4008	18	disappears	disappear	VBZ
58810	4008	19	as	as	IN
58810	4008	20	a	a	DT
58810	4008	21	puff	puff	NN
58810	4008	22	of	of	IN
58810	4008	23	smoke	smoke	NN
58810	4008	24	.	.	.
58810	4009	1	When	when	WRB
58810	4009	2	a	a	DT
58810	4009	3	meteoroid	meteoroid	NN
58810	4009	4	is	be	VBZ
58810	4009	5	large	large	JJ
58810	4009	6	enough	enough	JJ
58810	4009	7	and	and	CC
58810	4009	8	refractory	refractory	JJ
58810	4009	9	enough	enough	RB
58810	4009	10	to	to	TO
58810	4009	11	resist	resist	VB
58810	4009	12	the	the	DT
58810	4009	13	heat	heat	NN
58810	4009	14	to	to	TO
58810	4009	15	which	which	WDT
58810	4009	16	it	-PRON-	PRP
58810	4009	17	is	be	VBZ
58810	4009	18	exposed	expose	VBN
58810	4009	19	,	,	,
58810	4009	20	its	-PRON-	PRP$
58810	4009	21	motion	motion	NN
58810	4009	22	is	be	VBZ
58810	4009	23	sufficiently	sufficiently	RB
58810	4009	24	arrested	arrest	VBN
58810	4009	25	,	,	,
58810	4009	26	on	on	IN
58810	4009	27	entering	enter	VBG
58810	4009	28	the	the	DT
58810	4009	29	lower	low	JJR
58810	4009	30	layers	layer	NNS
58810	4009	31	of	of	IN
58810	4009	32	our	-PRON-	PRP$
58810	4009	33	atmosphere	atmosphere	NN
58810	4009	34	,	,	,
58810	4009	35	to	to	TO
58810	4009	36	cause	cause	VB
58810	4009	37	it	-PRON-	PRP
58810	4009	38	to	to	TO
58810	4009	39	fall	fall	VB
58810	4009	40	to	to	IN
58810	4009	41	the	the	DT
58810	4009	42	earth	earth	NN
58810	4009	43	.	.	.
58810	4010	1	We	-PRON-	PRP
58810	4010	2	then	then	RB
58810	4010	3	have	have	VBP
58810	4010	4	an	an	DT
58810	4010	5	_	_	NNP
58810	4010	6	aerolite	aerolite	NN
58810	4010	7	_	_	NNP
58810	4010	8	.	.	.
58810	4011	1	A	a	DT
58810	4011	2	brilliant	brilliant	JJ
58810	4011	3	meteor	meteor	NN
58810	4011	4	differs	differ	NNS
58810	4011	5	from	from	IN
58810	4011	6	a	a	DT
58810	4011	7	shooting	shooting	NN
58810	4011	8	-	-	HYPH
58810	4011	9	star	star	NN
58810	4011	10	simply	simply	RB
58810	4011	11	in	in	IN
58810	4011	12	magnitude	magnitude	NN
58810	4011	13	.	.	.
58810	4012	1	310	310	CD
58810	4012	2	.	.	.
58810	4013	1	_	_	NNP
58810	4013	2	The	the	DT
58810	4013	3	Intensity	Intensity	NNP
58810	4013	4	of	of	IN
58810	4013	5	the	the	DT
58810	4013	6	Heat	Heat	NNP
58810	4013	7	to	to	TO
58810	4013	8	which	which	WDT
58810	4013	9	a	a	DT
58810	4013	10	Meteoroid	Meteoroid	NNP
58810	4013	11	is	be	VBZ
58810	4013	12	Exposed._--It	exposed._--it	NN
58810	4013	13	has	have	VBZ
58810	4013	14	been	be	VBN
58810	4013	15	ascertained	ascertain	VBN
58810	4013	16	by	by	IN
58810	4013	17	experiment	experiment	NN
58810	4013	18	that	that	IN
58810	4013	19	a	a	DT
58810	4013	20	body	body	NN
58810	4013	21	moving	move	VBG
58810	4013	22	through	through	IN
58810	4013	23	the	the	DT
58810	4013	24	atmosphere	atmosphere	NN
58810	4013	25	at	at	IN
58810	4013	26	the	the	DT
58810	4013	27	rate	rate	NN
58810	4013	28	of	of	IN
58810	4013	29	a	a	DT
58810	4013	30	hundred	hundred	CD
58810	4013	31	and	and	CC
58810	4013	32	twenty	twenty	CD
58810	4013	33	-	-	HYPH
58810	4013	34	five	five	CD
58810	4013	35	feet	foot	NNS
58810	4013	36	a	a	DT
58810	4013	37	second	second	NN
58810	4013	38	raises	raise	VBZ
58810	4013	39	the	the	DT
58810	4013	40	temperature	temperature	NN
58810	4013	41	of	of	IN
58810	4013	42	the	the	DT
58810	4013	43	air	air	NN
58810	4013	44	immediately	immediately	RB
58810	4013	45	in	in	IN
58810	4013	46	front	front	NN
58810	4013	47	of	of	IN
58810	4013	48	it	-PRON-	PRP
58810	4013	49	one	one	CD
58810	4013	50	degree	degree	NN
58810	4013	51	,	,	,
58810	4013	52	and	and	CC
58810	4013	53	that	that	IN
58810	4013	54	the	the	DT
58810	4013	55	temperature	temperature	NN
58810	4013	56	increases	increase	VBZ
58810	4013	57	as	as	IN
58810	4013	58	the	the	DT
58810	4013	59	square	square	NN
58810	4013	60	of	of	IN
58810	4013	61	the	the	DT
58810	4013	62	velocity	velocity	NN
58810	4013	63	of	of	IN
58810	4013	64	the	the	DT
58810	4013	65	moving	move	VBG
58810	4013	66	body	body	NN
58810	4013	67	;	;	:
58810	4013	68	that	that	DT
58810	4013	69	is	be	VBZ
58810	4013	70	to	to	TO
58810	4013	71	say	say	VB
58810	4013	72	,	,	,
58810	4013	73	that	that	IN
58810	4013	74	,	,	,
58810	4013	75	with	with	IN
58810	4013	76	a	a	DT
58810	4013	77	velocity	velocity	NN
58810	4013	78	of	of	IN
58810	4013	79	two	two	CD
58810	4013	80	hundred	hundred	CD
58810	4013	81	and	and	CC
58810	4013	82	fifty	fifty	CD
58810	4013	83	feet	foot	NNS
58810	4013	84	,	,	,
58810	4013	85	the	the	DT
58810	4013	86	temperature	temperature	NN
58810	4013	87	in	in	IN
58810	4013	88	front	front	NN
58810	4013	89	of	of	IN
58810	4013	90	the	the	DT
58810	4013	91	body	body	NN
58810	4013	92	would	would	MD
58810	4013	93	be	be	VB
58810	4013	94	raised	raise	VBN
58810	4013	95	four	four	CD
58810	4013	96	degrees	degree	NNS
58810	4013	97	;	;	:
58810	4013	98	with	with	IN
58810	4013	99	a	a	DT
58810	4013	100	velocity	velocity	NN
58810	4013	101	of	of	IN
58810	4013	102	five	five	CD
58810	4013	103	hundred	hundred	CD
58810	4013	104	feet	foot	NNS
58810	4013	105	,	,	,
58810	4013	106	sixteen	sixteen	CD
58810	4013	107	degrees	degree	NNS
58810	4013	108	;	;	:
58810	4013	109	and	and	CC
58810	4013	110	so	so	RB
58810	4013	111	on	on	RB
58810	4013	112	.	.	.
58810	4014	1	To	to	TO
58810	4014	2	find	find	VB
58810	4014	3	,	,	,
58810	4014	4	therefore	therefore	RB
58810	4014	5	,	,	,
58810	4014	6	the	the	DT
58810	4014	7	temperature	temperature	NN
58810	4014	8	to	to	TO
58810	4014	9	which	which	WDT
58810	4014	10	a	a	DT
58810	4014	11	meteoroid	meteoroid	NN
58810	4014	12	would	would	MD
58810	4014	13	be	be	VB
58810	4014	14	exposed	expose	VBN
58810	4014	15	in	in	IN
58810	4014	16	passing	pass	VBG
58810	4014	17	through	through	IN
58810	4014	18	our	-PRON-	PRP$
58810	4014	19	atmosphere	atmosphere	NN
58810	4014	20	,	,	,
58810	4014	21	we	-PRON-	PRP
58810	4014	22	have	have	VBP
58810	4014	23	merely	merely	RB
58810	4014	24	to	to	TO
58810	4014	25	divide	divide	VB
58810	4014	26	its	-PRON-	PRP$
58810	4014	27	velocity	velocity	NN
58810	4014	28	in	in	IN
58810	4014	29	feet	foot	NNS
58810	4014	30	per	per	IN
58810	4014	31	second	second	JJ
58810	4014	32	by	by	IN
58810	4014	33	a	a	DT
58810	4014	34	hundred	hundred	CD
58810	4014	35	and	and	CC
58810	4014	36	twenty	twenty	CD
58810	4014	37	-	-	HYPH
58810	4014	38	five	five	CD
58810	4014	39	,	,	,
58810	4014	40	and	and	CC
58810	4014	41	square	square	VB
58810	4014	42	the	the	DT
58810	4014	43	quotient	quotient	NN
58810	4014	44	.	.	.
58810	4015	1	With	with	IN
58810	4015	2	a	a	DT
58810	4015	3	velocity	velocity	NN
58810	4015	4	of	of	IN
58810	4015	5	forty	forty	CD
58810	4015	6	-	-	HYPH
58810	4015	7	four	four	CD
58810	4015	8	miles	mile	NNS
58810	4015	9	a	a	DT
58810	4015	10	second	second	JJ
58810	4015	11	in	in	IN
58810	4015	12	our	-PRON-	PRP$
58810	4015	13	atmosphere	atmosphere	NN
58810	4015	14	,	,	,
58810	4015	15	a	a	DT
58810	4015	16	meteoroid	meteoroid	NN
58810	4015	17	would	would	MD
58810	4015	18	therefore	therefore	RB
58810	4015	19	be	be	VB
58810	4015	20	exposed	expose	VBN
58810	4015	21	to	to	IN
58810	4015	22	a	a	DT
58810	4015	23	temperature	temperature	NN
58810	4015	24	of	of	IN
58810	4015	25	between	between	IN
58810	4015	26	three	three	CD
58810	4015	27	and	and	CC
58810	4015	28	four	four	CD
58810	4015	29	million	million	CD
58810	4015	30	degrees	degree	NNS
58810	4015	31	.	.	.
58810	4016	1	The	the	DT
58810	4016	2	air	air	NN
58810	4016	3	acts	act	VBZ
58810	4016	4	upon	upon	IN
58810	4016	5	the	the	DT
58810	4016	6	body	body	NN
58810	4016	7	as	as	IN
58810	4016	8	if	if	IN
58810	4016	9	it	-PRON-	PRP
58810	4016	10	were	be	VBD
58810	4016	11	raised	raise	VBN
58810	4016	12	to	to	IN
58810	4016	13	this	this	DT
58810	4016	14	intense	intense	JJ
58810	4016	15	heat	heat	NN
58810	4016	16	.	.	.
58810	4017	1	At	at	IN
58810	4017	2	such	such	PDT
58810	4017	3	a	a	DT
58810	4017	4	temperature	temperature	NN
58810	4017	5	small	small	JJ
58810	4017	6	masses	masse	NNS
58810	4017	7	of	of	IN
58810	4017	8	the	the	DT
58810	4017	9	most	most	RBS
58810	4017	10	refractory	refractory	JJ
58810	4017	11	or	or	CC
58810	4017	12	incombustible	incombustible	JJ
58810	4017	13	substances	substance	NNS
58810	4017	14	known	know	VBN
58810	4017	15	to	to	IN
58810	4017	16	us	-PRON-	PRP
58810	4017	17	would	would	MD
58810	4017	18	flash	flash	VB
58810	4017	19	into	into	IN
58810	4017	20	vapor	vapor	NN
58810	4017	21	with	with	IN
58810	4017	22	the	the	DT
58810	4017	23	evolution	evolution	NN
58810	4017	24	of	of	IN
58810	4017	25	intense	intense	JJ
58810	4017	26	light	light	NN
58810	4017	27	and	and	CC
58810	4017	28	heat	heat	NN
58810	4017	29	.	.	.
58810	4018	1	If	if	IN
58810	4018	2	one	one	CD
58810	4018	3	of	of	IN
58810	4018	4	these	these	DT
58810	4018	5	meteoric	meteoric	JJ
58810	4018	6	bodies	body	NNS
58810	4018	7	is	be	VBZ
58810	4018	8	large	large	JJ
58810	4018	9	enough	enough	RB
58810	4018	10	to	to	TO
58810	4018	11	pass	pass	VB
58810	4018	12	through	through	IN
58810	4018	13	the	the	DT
58810	4018	14	atmosphere	atmosphere	NN
58810	4018	15	and	and	CC
58810	4018	16	reach	reach	VB
58810	4018	17	the	the	DT
58810	4018	18	earth	earth	NN
58810	4018	19	,	,	,
58810	4018	20	without	without	IN
58810	4018	21	being	be	VBG
58810	4018	22	volatilized	volatilize	VBN
58810	4018	23	by	by	IN
58810	4018	24	the	the	DT
58810	4018	25	heat	heat	NN
58810	4018	26	,	,	,
58810	4018	27	we	-PRON-	PRP
58810	4018	28	have	have	VBP
58810	4018	29	an	an	DT
58810	4018	30	aerolite	aerolite	NN
58810	4018	31	.	.	.
58810	4019	1	As	as	IN
58810	4019	2	it	-PRON-	PRP
58810	4019	3	is	be	VBZ
58810	4019	4	only	only	RB
58810	4019	5	a	a	DT
58810	4019	6	few	few	JJ
58810	4019	7	seconds	second	NNS
58810	4019	8	in	in	IN
58810	4019	9	making	make	VBG
58810	4019	10	the	the	DT
58810	4019	11	passage	passage	NN
58810	4019	12	,	,	,
58810	4019	13	the	the	DT
58810	4019	14	heat	heat	NN
58810	4019	15	has	have	VBZ
58810	4019	16	not	not	RB
58810	4019	17	time	time	NN
58810	4019	18	to	to	TO
58810	4019	19	penetrate	penetrate	VB
58810	4019	20	far	far	RB
58810	4019	21	into	into	IN
58810	4019	22	its	-PRON-	PRP$
58810	4019	23	interior	interior	NN
58810	4019	24	,	,	,
58810	4019	25	but	but	CC
58810	4019	26	is	be	VBZ
58810	4019	27	expended	expend	VBN
58810	4019	28	in	in	IN
58810	4019	29	melting	melt	VBG
58810	4019	30	and	and	CC
58810	4019	31	vaporizing	vaporize	VBG
58810	4019	32	the	the	DT
58810	4019	33	outer	outer	JJ
58810	4019	34	portions	portion	NNS
58810	4019	35	.	.	.
58810	4020	1	The	the	DT
58810	4020	2	resistance	resistance	NN
58810	4020	3	of	of	IN
58810	4020	4	the	the	DT
58810	4020	5	denser	denser	NN
58810	4020	6	strata	strata	NN
58810	4020	7	of	of	IN
58810	4020	8	the	the	DT
58810	4020	9	atmosphere	atmosphere	NN
58810	4020	10	to	to	IN
58810	4020	11	the	the	DT
58810	4020	12	motion	motion	NN
58810	4020	13	of	of	IN
58810	4020	14	the	the	DT
58810	4020	15	aerolite	aerolite	NN
58810	4020	16	sometimes	sometimes	RB
58810	4020	17	becomes	become	VBZ
58810	4020	18	so	so	RB
58810	4020	19	enormous	enormous	JJ
58810	4020	20	that	that	IN
58810	4020	21	the	the	DT
58810	4020	22	body	body	NN
58810	4020	23	is	be	VBZ
58810	4020	24	suddenly	suddenly	RB
58810	4020	25	rent	rent	NN
58810	4020	26	to	to	IN
58810	4020	27	pieces	piece	NNS
58810	4020	28	with	with	IN
58810	4020	29	a	a	DT
58810	4020	30	loud	loud	JJ
58810	4020	31	detonation	detonation	NN
58810	4020	32	.	.	.
58810	4021	1	It	-PRON-	PRP
58810	4021	2	seems	seem	VBZ
58810	4021	3	like	like	IN
58810	4021	4	an	an	DT
58810	4021	5	explosion	explosion	NN
58810	4021	6	produced	produce	VBN
58810	4021	7	by	by	IN
58810	4021	8	some	some	DT
58810	4021	9	disruptive	disruptive	JJ
58810	4021	10	action	action	NN
58810	4021	11	within	within	IN
58810	4021	12	the	the	DT
58810	4021	13	mass	mass	NN
58810	4021	14	;	;	:
58810	4021	15	but	but	CC
58810	4021	16	there	there	EX
58810	4021	17	can	can	MD
58810	4021	18	be	be	VB
58810	4021	19	little	little	JJ
58810	4021	20	doubt	doubt	NN
58810	4021	21	that	that	IN
58810	4021	22	it	-PRON-	PRP
58810	4021	23	is	be	VBZ
58810	4021	24	due	due	JJ
58810	4021	25	to	to	IN
58810	4021	26	the	the	DT
58810	4021	27	velocity	velocity	NN
58810	4021	28	--	--	:
58810	4021	29	perhaps	perhaps	RB
58810	4021	30	ten	ten	CD
58810	4021	31	,	,	,
58810	4021	32	twenty	twenty	CD
58810	4021	33	,	,	,
58810	4021	34	or	or	CC
58810	4021	35	thirty	thirty	CD
58810	4021	36	miles	mile	NNS
58810	4021	37	a	a	DT
58810	4021	38	second	second	JJ
58810	4021	39	--	--	:
58810	4021	40	with	with	IN
58810	4021	41	which	which	WDT
58810	4021	42	the	the	DT
58810	4021	43	body	body	NN
58810	4021	44	strikes	strike	VBZ
58810	4021	45	the	the	DT
58810	4021	46	air	air	NN
58810	4021	47	.	.	.
58810	4022	1	If	if	IN
58810	4022	2	,	,	,
58810	4022	3	on	on	IN
58810	4022	4	the	the	DT
58810	4022	5	other	other	JJ
58810	4022	6	hand	hand	NN
58810	4022	7	,	,	,
58810	4022	8	the	the	DT
58810	4022	9	meteoroid	meteoroid	NN
58810	4022	10	is	be	VBZ
58810	4022	11	so	so	RB
58810	4022	12	small	small	JJ
58810	4022	13	as	as	IN
58810	4022	14	to	to	TO
58810	4022	15	be	be	VB
58810	4022	16	burned	burn	VBN
58810	4022	17	up	up	RP
58810	4022	18	or	or	CC
58810	4022	19	volatilized	volatilize	VBN
58810	4022	20	in	in	IN
58810	4022	21	the	the	DT
58810	4022	22	upper	upper	JJ
58810	4022	23	regions	region	NNS
58810	4022	24	of	of	IN
58810	4022	25	the	the	DT
58810	4022	26	atmosphere	atmosphere	NN
58810	4022	27	,	,	,
58810	4022	28	we	-PRON-	PRP
58810	4022	29	have	have	VBP
58810	4022	30	a	a	DT
58810	4022	31	common	common	JJ
58810	4022	32	shooting	shooting	NN
58810	4022	33	-	-	HYPH
58810	4022	34	star	star	NN
58810	4022	35	,	,	,
58810	4022	36	or	or	CC
58810	4022	37	a	a	DT
58810	4022	38	meteor	meteor	NN
58810	4022	39	of	of	IN
58810	4022	40	greater	great	JJR
58810	4022	41	or	or	CC
58810	4022	42	less	less	JJR
58810	4022	43	brilliancy	brilliancy	NN
58810	4022	44	.	.	.
58810	4023	1	[	[	-LRB-
58810	4023	2	Illustration	illustration	NN
58810	4023	3	:	:	:
58810	4023	4	Fig	Fig	NNP
58810	4023	5	.	.	.
58810	4024	1	352	352	CD
58810	4024	2	.	.	.
58810	4024	3	]	]	-RRB-
58810	4025	1	311	311	CD
58810	4025	2	.	.	.
58810	4026	1	_	_	NNP
58810	4026	2	Meteoric	Meteoric	NNP
58810	4026	3	Showers._--On	Showers._--On	NNS
58810	4026	4	ordinary	ordinary	JJ
58810	4026	5	nights	night	NNS
58810	4026	6	only	only	RB
58810	4026	7	four	four	CD
58810	4026	8	or	or	CC
58810	4026	9	five	five	CD
58810	4026	10	shooting	shooting	NN
58810	4026	11	-	-	HYPH
58810	4026	12	stars	star	NNS
58810	4026	13	are	be	VBP
58810	4026	14	seen	see	VBN
58810	4026	15	in	in	IN
58810	4026	16	an	an	DT
58810	4026	17	hour	hour	NN
58810	4026	18	,	,	,
58810	4026	19	and	and	CC
58810	4026	20	these	these	DT
58810	4026	21	move	move	NN
58810	4026	22	in	in	IN
58810	4026	23	every	every	DT
58810	4026	24	direction	direction	NN
58810	4026	25	.	.	.
58810	4027	1	Their	-PRON-	PRP$
58810	4027	2	orbits	orbit	NNS
58810	4027	3	lie	lie	VBP
58810	4027	4	in	in	IN
58810	4027	5	all	all	DT
58810	4027	6	possible	possible	JJ
58810	4027	7	positions	position	NNS
58810	4027	8	,	,	,
58810	4027	9	and	and	CC
58810	4027	10	are	be	VBP
58810	4027	11	seemingly	seemingly	RB
58810	4027	12	scattered	scatter	VBN
58810	4027	13	at	at	IN
58810	4027	14	random	random	JJ
58810	4027	15	.	.	.
58810	4028	1	Such	such	JJ
58810	4028	2	meteors	meteor	NNS
58810	4028	3	are	be	VBP
58810	4028	4	called	call	VBN
58810	4028	5	_	_	NNP
58810	4028	6	sporadic	sporadic	JJ
58810	4028	7	_	_	NNP
58810	4028	8	meteors	meteor	NNS
58810	4028	9	.	.	.
58810	4029	1	On	on	IN
58810	4029	2	occasional	occasional	JJ
58810	4029	3	nights	night	NNS
58810	4029	4	,	,	,
58810	4029	5	shooting	shoot	VBG
58810	4029	6	-	-	HYPH
58810	4029	7	stars	star	NNS
58810	4029	8	are	be	VBP
58810	4029	9	more	more	RBR
58810	4029	10	numerous	numerous	JJ
58810	4029	11	,	,	,
58810	4029	12	and	and	CC
58810	4029	13	all	all	DT
58810	4029	14	move	move	VBP
58810	4029	15	in	in	IN
58810	4029	16	a	a	DT
58810	4029	17	common	common	JJ
58810	4029	18	direction	direction	NN
58810	4029	19	.	.	.
58810	4030	1	Such	such	PDT
58810	4030	2	a	a	DT
58810	4030	3	display	display	NN
58810	4030	4	is	be	VBZ
58810	4030	5	called	call	VBN
58810	4030	6	a	a	DT
58810	4030	7	_	_	NNP
58810	4030	8	meteoric	meteoric	JJ
58810	4030	9	shower	shower	NN
58810	4030	10	_	_	NNP
58810	4030	11	.	.	.
58810	4031	1	These	these	DT
58810	4031	2	showers	shower	NNS
58810	4031	3	differ	differ	VBP
58810	4031	4	greatly	greatly	RB
58810	4031	5	in	in	IN
58810	4031	6	brilliancy	brilliancy	NN
58810	4031	7	;	;	:
58810	4031	8	but	but	CC
58810	4031	9	during	during	IN
58810	4031	10	any	any	DT
58810	4031	11	one	one	CD
58810	4031	12	shower	shower	NN
58810	4031	13	the	the	DT
58810	4031	14	meteors	meteor	NNS
58810	4031	15	all	all	RB
58810	4031	16	appear	appear	VBP
58810	4031	17	to	to	TO
58810	4031	18	radiate	radiate	VB
58810	4031	19	from	from	IN
58810	4031	20	some	some	DT
58810	4031	21	one	one	CD
58810	4031	22	point	point	NN
58810	4031	23	in	in	IN
58810	4031	24	the	the	DT
58810	4031	25	heavens	heavens	NNPS
58810	4031	26	.	.	.
58810	4032	1	If	if	IN
58810	4032	2	we	-PRON-	PRP
58810	4032	3	mark	mark	VBP
58810	4032	4	on	on	IN
58810	4032	5	a	a	DT
58810	4032	6	celestial	celestial	JJ
58810	4032	7	globe	globe	NN
58810	4032	8	the	the	DT
58810	4032	9	apparent	apparent	JJ
58810	4032	10	paths	path	NNS
58810	4032	11	of	of	IN
58810	4032	12	the	the	DT
58810	4032	13	meteors	meteor	NNS
58810	4032	14	which	which	WDT
58810	4032	15	fall	fall	VBP
58810	4032	16	during	during	IN
58810	4032	17	a	a	DT
58810	4032	18	shower	shower	NN
58810	4032	19	,	,	,
58810	4032	20	or	or	CC
58810	4032	21	if	if	IN
58810	4032	22	we	-PRON-	PRP
58810	4032	23	trace	trace	VBP
58810	4032	24	them	-PRON-	PRP
58810	4032	25	back	back	RB
58810	4032	26	on	on	IN
58810	4032	27	the	the	DT
58810	4032	28	celestial	celestial	JJ
58810	4032	29	sphere	sphere	NN
58810	4032	30	,	,	,
58810	4032	31	we	-PRON-	PRP
58810	4032	32	shall	shall	MD
58810	4032	33	find	find	VB
58810	4032	34	that	that	IN
58810	4032	35	they	-PRON-	PRP
58810	4032	36	all	all	DT
58810	4032	37	meet	meet	VBP
58810	4032	38	in	in	IN
58810	4032	39	the	the	DT
58810	4032	40	same	same	JJ
58810	4032	41	point	point	NN
58810	4032	42	,	,	,
58810	4032	43	as	as	IN
58810	4032	44	shown	show	VBN
58810	4032	45	in	in	IN
58810	4032	46	Fig	Fig	NNP
58810	4032	47	.	.	.
58810	4033	1	352	352	CD
58810	4033	2	.	.	.
58810	4034	1	This	this	DT
58810	4034	2	point	point	NN
58810	4034	3	is	be	VBZ
58810	4034	4	called	call	VBN
58810	4034	5	the	the	DT
58810	4034	6	_	_	NNP
58810	4034	7	radiant	radiant	NN
58810	4034	8	point	point	NN
58810	4034	9	_	_	NNP
58810	4034	10	.	.	.
58810	4035	1	It	-PRON-	PRP
58810	4035	2	always	always	RB
58810	4035	3	appears	appear	VBZ
58810	4035	4	in	in	IN
58810	4035	5	the	the	DT
58810	4035	6	same	same	JJ
58810	4035	7	position	position	NN
58810	4035	8	,	,	,
58810	4035	9	wherever	wherever	WRB
58810	4035	10	the	the	DT
58810	4035	11	observer	observer	NN
58810	4035	12	is	be	VBZ
58810	4035	13	situated	situate	VBN
58810	4035	14	,	,	,
58810	4035	15	and	and	CC
58810	4035	16	does	do	VBZ
58810	4035	17	not	not	RB
58810	4035	18	partake	partake	VB
58810	4035	19	of	of	IN
58810	4035	20	the	the	DT
58810	4035	21	diurnal	diurnal	JJ
58810	4035	22	motion	motion	NN
58810	4035	23	of	of	IN
58810	4035	24	the	the	DT
58810	4035	25	earth	earth	NN
58810	4035	26	.	.	.
58810	4036	1	As	as	IN
58810	4036	2	the	the	DT
58810	4036	3	stars	star	NNS
58810	4036	4	move	move	VBP
58810	4036	5	towards	towards	IN
58810	4036	6	the	the	DT
58810	4036	7	west	west	NN
58810	4036	8	,	,	,
58810	4036	9	the	the	DT
58810	4036	10	radiant	radiant	JJ
58810	4036	11	point	point	NN
58810	4036	12	moves	move	VBZ
58810	4036	13	with	with	IN
58810	4036	14	them	-PRON-	PRP
58810	4036	15	.	.	.
58810	4037	1	The	the	DT
58810	4037	2	point	point	NN
58810	4037	3	in	in	IN
58810	4037	4	question	question	NN
58810	4037	5	is	be	VBZ
58810	4037	6	purely	purely	RB
58810	4037	7	an	an	DT
58810	4037	8	effect	effect	NN
58810	4037	9	of	of	IN
58810	4037	10	perspective	perspective	NN
58810	4037	11	,	,	,
58810	4037	12	being	be	VBG
58810	4037	13	the	the	DT
58810	4037	14	"	"	``
58810	4037	15	vanishing	vanishing	JJ
58810	4037	16	point	point	NN
58810	4037	17	"	"	''
58810	4037	18	of	of	IN
58810	4037	19	the	the	DT
58810	4037	20	parallel	parallel	JJ
58810	4037	21	lines	line	NNS
58810	4037	22	in	in	IN
58810	4037	23	which	which	WDT
58810	4037	24	the	the	DT
58810	4037	25	meteors	meteor	NNS
58810	4037	26	are	be	VBP
58810	4037	27	actually	actually	RB
58810	4037	28	moving	move	VBG
58810	4037	29	.	.	.
58810	4038	1	These	these	DT
58810	4038	2	lines	line	NNS
58810	4038	3	are	be	VBP
58810	4038	4	seen	see	VBN
58810	4038	5	,	,	,
58810	4038	6	not	not	RB
58810	4038	7	in	in	IN
58810	4038	8	their	-PRON-	PRP$
58810	4038	9	real	real	JJ
58810	4038	10	direction	direction	NN
58810	4038	11	in	in	IN
58810	4038	12	space	space	NN
58810	4038	13	,	,	,
58810	4038	14	but	but	CC
58810	4038	15	as	as	IN
58810	4038	16	projected	project	VBN
58810	4038	17	on	on	IN
58810	4038	18	the	the	DT
58810	4038	19	celestial	celestial	JJ
58810	4038	20	sphere	sphere	NN
58810	4038	21	.	.	.
58810	4039	1	If	if	IN
58810	4039	2	we	-PRON-	PRP
58810	4039	3	look	look	VBP
58810	4039	4	upwards	upwards	RB
58810	4039	5	,	,	,
58810	4039	6	and	and	CC
58810	4039	7	watch	watch	VB
58810	4039	8	snow	snow	NN
58810	4039	9	falling	fall	VBG
58810	4039	10	through	through	IN
58810	4039	11	a	a	DT
58810	4039	12	calm	calm	JJ
58810	4039	13	atmosphere	atmosphere	NN
58810	4039	14	,	,	,
58810	4039	15	the	the	DT
58810	4039	16	flakes	flake	NNS
58810	4039	17	which	which	WDT
58810	4039	18	fall	fall	VBP
58810	4039	19	directly	directly	RB
58810	4039	20	towards	towards	IN
58810	4039	21	us	-PRON-	PRP
58810	4039	22	do	do	VBP
58810	4039	23	not	not	RB
58810	4039	24	seem	seem	VB
58810	4039	25	to	to	TO
58810	4039	26	move	move	VB
58810	4039	27	at	at	RB
58810	4039	28	all	all	RB
58810	4039	29	,	,	,
58810	4039	30	while	while	IN
58810	4039	31	the	the	DT
58810	4039	32	surrounding	surround	VBG
58810	4039	33	flakes	flake	NNS
58810	4039	34	seem	seem	VBP
58810	4039	35	to	to	TO
58810	4039	36	diverge	diverge	VB
58810	4039	37	from	from	IN
58810	4039	38	them	-PRON-	PRP
58810	4039	39	on	on	IN
58810	4039	40	all	all	DT
58810	4039	41	sides	side	NNS
58810	4039	42	.	.	.
58810	4040	1	So	so	CC
58810	4040	2	,	,	,
58810	4040	3	in	in	IN
58810	4040	4	a	a	DT
58810	4040	5	meteoric	meteoric	JJ
58810	4040	6	shower	shower	NN
58810	4040	7	,	,	,
58810	4040	8	a	a	DT
58810	4040	9	meteor	meteor	NN
58810	4040	10	coming	come	VBG
58810	4040	11	directly	directly	RB
58810	4040	12	towards	towards	IN
58810	4040	13	the	the	DT
58810	4040	14	observer	observer	NN
58810	4040	15	does	do	VBZ
58810	4040	16	not	not	RB
58810	4040	17	seem	seem	VB
58810	4040	18	to	to	TO
58810	4040	19	move	move	VB
58810	4040	20	at	at	RB
58810	4040	21	all	all	RB
58810	4040	22	,	,	,
58810	4040	23	and	and	CC
58810	4040	24	marks	mark	VBZ
58810	4040	25	the	the	DT
58810	4040	26	point	point	NN
58810	4040	27	from	from	IN
58810	4040	28	which	which	WDT
58810	4040	29	all	all	PDT
58810	4040	30	the	the	DT
58810	4040	31	others	other	NNS
58810	4040	32	seem	seem	VBP
58810	4040	33	to	to	TO
58810	4040	34	radiate	radiate	VB
58810	4040	35	.	.	.
58810	4041	1	312	312	CD
58810	4041	2	.	.	.
58810	4042	1	_	_	NNP
58810	4042	2	The	the	DT
58810	4042	3	August	August	NNP
58810	4042	4	Meteors._--A	Meteors._--A	NNS
58810	4042	5	meteoric	meteoric	JJ
58810	4042	6	shower	shower	NN
58810	4042	7	of	of	IN
58810	4042	8	no	no	DT
58810	4042	9	great	great	JJ
58810	4042	10	brilliancy	brilliancy	NN
58810	4042	11	occurs	occur	VBZ
58810	4042	12	annually	annually	RB
58810	4042	13	about	about	IN
58810	4042	14	the	the	DT
58810	4042	15	10th	10th	NN
58810	4042	16	of	of	IN
58810	4042	17	August	August	NNP
58810	4042	18	.	.	.
58810	4043	1	The	the	DT
58810	4043	2	radiant	radiant	JJ
58810	4043	3	point	point	NN
58810	4043	4	of	of	IN
58810	4043	5	this	this	DT
58810	4043	6	shower	shower	NN
58810	4043	7	is	be	VBZ
58810	4043	8	in	in	IN
58810	4043	9	the	the	DT
58810	4043	10	constellation	constellation	NN
58810	4043	11	_	_	NNP
58810	4043	12	Perseus	Perseus	NNP
58810	4043	13	_	_	NNP
58810	4043	14	,	,	,
58810	4043	15	and	and	CC
58810	4043	16	hence	hence	RB
58810	4043	17	these	these	DT
58810	4043	18	meteors	meteor	NNS
58810	4043	19	are	be	VBP
58810	4043	20	often	often	RB
58810	4043	21	called	call	VBN
58810	4043	22	the	the	DT
58810	4043	23	_	_	NNP
58810	4043	24	Perseids	Perseids	NNP
58810	4043	25	_	_	NNP
58810	4043	26	.	.	.
58810	4044	1	The	the	DT
58810	4044	2	orbit	orbit	NN
58810	4044	3	of	of	IN
58810	4044	4	these	these	DT
58810	4044	5	meteoroids	meteoroid	NNS
58810	4044	6	has	have	VBZ
58810	4044	7	been	be	VBN
58810	4044	8	pretty	pretty	RB
58810	4044	9	accurately	accurately	RB
58810	4044	10	determined	determined	JJ
58810	4044	11	,	,	,
58810	4044	12	and	and	CC
58810	4044	13	is	be	VBZ
58810	4044	14	shown	show	VBN
58810	4044	15	in	in	IN
58810	4044	16	Fig	Fig	NNP
58810	4044	17	.	.	.
58810	4045	1	353	353	CD
58810	4045	2	.	.	.
58810	4046	1	[	[	-LRB-
58810	4046	2	Illustration	illustration	NN
58810	4046	3	:	:	:
58810	4046	4	Fig	Fig	NNP
58810	4046	5	.	.	.
58810	4047	1	353	353	CD
58810	4047	2	.	.	.
58810	4047	3	]	]	-RRB-
58810	4048	1	It	-PRON-	PRP
58810	4048	2	will	will	MD
58810	4048	3	be	be	VB
58810	4048	4	seen	see	VBN
58810	4048	5	that	that	IN
58810	4048	6	the	the	DT
58810	4048	7	perihelion	perihelion	NN
58810	4048	8	point	point	NN
58810	4048	9	of	of	IN
58810	4048	10	this	this	DT
58810	4048	11	orbit	orbit	NN
58810	4048	12	is	be	VBZ
58810	4048	13	at	at	IN
58810	4048	14	about	about	IN
58810	4048	15	the	the	DT
58810	4048	16	distance	distance	NN
58810	4048	17	of	of	IN
58810	4048	18	the	the	DT
58810	4048	19	earth	earth	NN
58810	4048	20	from	from	IN
58810	4048	21	the	the	DT
58810	4048	22	sun	sun	NN
58810	4048	23	;	;	:
58810	4048	24	so	so	IN
58810	4048	25	that	that	IN
58810	4048	26	the	the	DT
58810	4048	27	earth	earth	NN
58810	4048	28	encounters	encounter	VBZ
58810	4048	29	the	the	DT
58810	4048	30	meteors	meteor	NNS
58810	4048	31	once	once	RB
58810	4048	32	a	a	DT
58810	4048	33	year	year	NN
58810	4048	34	,	,	,
58810	4048	35	and	and	CC
58810	4048	36	this	this	DT
58810	4048	37	takes	take	VBZ
58810	4048	38	place	place	NN
58810	4048	39	in	in	IN
58810	4048	40	the	the	DT
58810	4048	41	month	month	NN
58810	4048	42	of	of	IN
58810	4048	43	August	August	NNP
58810	4048	44	.	.	.
58810	4049	1	The	the	DT
58810	4049	2	orbit	orbit	NN
58810	4049	3	is	be	VBZ
58810	4049	4	a	a	DT
58810	4049	5	very	very	RB
58810	4049	6	eccentric	eccentric	JJ
58810	4049	7	ellipse	ellipse	NN
58810	4049	8	,	,	,
58810	4049	9	reaching	reach	VBG
58810	4049	10	far	far	RB
58810	4049	11	beyond	beyond	IN
58810	4049	12	Neptune	Neptune	NNP
58810	4049	13	.	.	.
58810	4050	1	As	as	IN
58810	4050	2	the	the	DT
58810	4050	3	meteoric	meteoric	JJ
58810	4050	4	display	display	NN
58810	4050	5	is	be	VBZ
58810	4050	6	about	about	IN
58810	4050	7	equally	equally	RB
58810	4050	8	brilliant	brilliant	JJ
58810	4050	9	every	every	DT
58810	4050	10	year	year	NN
58810	4050	11	,	,	,
58810	4050	12	it	-PRON-	PRP
58810	4050	13	seems	seem	VBZ
58810	4050	14	probable	probable	JJ
58810	4050	15	that	that	IN
58810	4050	16	the	the	DT
58810	4050	17	meteoroids	meteoroid	NNS
58810	4050	18	form	form	VBP
58810	4050	19	a	a	DT
58810	4050	20	stream	stream	NN
58810	4050	21	quite	quite	RB
58810	4050	22	uniformly	uniformly	RB
58810	4050	23	distributed	distribute	VBN
58810	4050	24	throughout	throughout	IN
58810	4050	25	the	the	DT
58810	4050	26	whole	whole	JJ
58810	4050	27	orbit	orbit	NN
58810	4050	28	.	.	.
58810	4051	1	It	-PRON-	PRP
58810	4051	2	probably	probably	RB
58810	4051	3	takes	take	VBZ
58810	4051	4	one	one	CD
58810	4051	5	of	of	IN
58810	4051	6	the	the	DT
58810	4051	7	meteoroids	meteoroid	NNS
58810	4051	8	about	about	IN
58810	4051	9	a	a	DT
58810	4051	10	hundred	hundred	CD
58810	4051	11	and	and	CC
58810	4051	12	twenty	twenty	CD
58810	4051	13	-	-	HYPH
58810	4051	14	four	four	CD
58810	4051	15	years	year	NNS
58810	4051	16	to	to	TO
58810	4051	17	pass	pass	VB
58810	4051	18	around	around	RP
58810	4051	19	this	this	DT
58810	4051	20	orbit	orbit	NN
58810	4051	21	.	.	.
58810	4052	1	[	[	-LRB-
58810	4052	2	Illustration	illustration	NN
58810	4052	3	:	:	:
58810	4052	4	Fig	Fig	NNP
58810	4052	5	.	.	.
58810	4053	1	354	354	CD
58810	4053	2	.	.	.
58810	4053	3	]	]	-RRB-
58810	4054	1	313	313	CD
58810	4054	2	.	.	.
58810	4055	1	_	_	NNP
58810	4055	2	The	the	DT
58810	4055	3	November	November	NNP
58810	4055	4	Meteors._--A	Meteors._--A	NNS
58810	4055	5	somewhat	somewhat	RB
58810	4055	6	brilliant	brilliant	JJ
58810	4055	7	meteoric	meteoric	JJ
58810	4055	8	shower	shower	NN
58810	4055	9	also	also	RB
58810	4055	10	occurs	occur	VBZ
58810	4055	11	annually	annually	RB
58810	4055	12	,	,	,
58810	4055	13	about	about	IN
58810	4055	14	the	the	DT
58810	4055	15	13th	13th	NN
58810	4055	16	of	of	IN
58810	4055	17	November	November	NNP
58810	4055	18	.	.	.
58810	4056	1	The	the	DT
58810	4056	2	radiant	radiant	JJ
58810	4056	3	point	point	NN
58810	4056	4	of	of	IN
58810	4056	5	these	these	DT
58810	4056	6	meteors	meteor	NNS
58810	4056	7	is	be	VBZ
58810	4056	8	in	in	IN
58810	4056	9	the	the	DT
58810	4056	10	constellation	constellation	NN
58810	4056	11	_	_	NNP
58810	4056	12	Leo	Leo	NNP
58810	4056	13	_	_	NNP
58810	4056	14	,	,	,
58810	4056	15	and	and	CC
58810	4056	16	hence	hence	RB
58810	4056	17	they	-PRON-	PRP
58810	4056	18	are	be	VBP
58810	4056	19	often	often	RB
58810	4056	20	called	call	VBN
58810	4056	21	the	the	DT
58810	4056	22	_	_	NNP
58810	4056	23	Leonids	Leonids	NNP
58810	4056	24	_	_	NNP
58810	4056	25	.	.	.
58810	4057	1	Their	-PRON-	PRP$
58810	4057	2	orbit	orbit	NN
58810	4057	3	has	have	VBZ
58810	4057	4	been	be	VBN
58810	4057	5	determined	determine	VBN
58810	4057	6	with	with	IN
58810	4057	7	great	great	JJ
58810	4057	8	accuracy	accuracy	NN
58810	4057	9	,	,	,
58810	4057	10	and	and	CC
58810	4057	11	is	be	VBZ
58810	4057	12	shown	show	VBN
58810	4057	13	in	in	IN
58810	4057	14	Fig	Fig	NNP
58810	4057	15	.	.	.
58810	4058	1	354	354	CD
58810	4058	2	.	.	.
58810	4059	1	While	while	IN
58810	4059	2	the	the	DT
58810	4059	3	November	November	NNP
58810	4059	4	meteors	meteor	NNS
58810	4059	5	are	be	VBP
58810	4059	6	not	not	RB
58810	4059	7	usually	usually	RB
58810	4059	8	very	very	RB
58810	4059	9	numerous	numerous	JJ
58810	4059	10	or	or	CC
58810	4059	11	bright	bright	JJ
58810	4059	12	,	,	,
58810	4059	13	a	a	DT
58810	4059	14	remarkably	remarkably	RB
58810	4059	15	brilliant	brilliant	JJ
58810	4059	16	display	display	NN
58810	4059	17	of	of	IN
58810	4059	18	them	-PRON-	PRP
58810	4059	19	has	have	VBZ
58810	4059	20	been	be	VBN
58810	4059	21	seen	see	VBN
58810	4059	22	once	once	RB
58810	4059	23	in	in	IN
58810	4059	24	about	about	RB
58810	4059	25	thirty	thirty	CD
58810	4059	26	-	-	HYPH
58810	4059	27	three	three	CD
58810	4059	28	or	or	CC
58810	4059	29	thirty	thirty	CD
58810	4059	30	-	-	HYPH
58810	4059	31	four	four	CD
58810	4059	32	years	year	NNS
58810	4059	33	:	:	:
58810	4059	34	hence	hence	RB
58810	4059	35	we	-PRON-	PRP
58810	4059	36	infer	infer	VBP
58810	4059	37	,	,	,
58810	4059	38	that	that	IN
58810	4059	39	,	,	,
58810	4059	40	while	while	IN
58810	4059	41	there	there	EX
58810	4059	42	are	be	VBP
58810	4059	43	some	some	DT
58810	4059	44	meteoroids	meteoroid	NNS
58810	4059	45	scattered	scatter	VBN
58810	4059	46	throughout	throughout	IN
58810	4059	47	the	the	DT
58810	4059	48	whole	whole	JJ
58810	4059	49	extent	extent	NN
58810	4059	50	of	of	IN
58810	4059	51	the	the	DT
58810	4059	52	orbit	orbit	NN
58810	4059	53	,	,	,
58810	4059	54	the	the	DT
58810	4059	55	great	great	JJ
58810	4059	56	majority	majority	NN
58810	4059	57	are	be	VBP
58810	4059	58	massed	mass	VBN
58810	4059	59	in	in	IN
58810	4059	60	a	a	DT
58810	4059	61	group	group	NN
58810	4059	62	which	which	WDT
58810	4059	63	traverses	traverse	VBZ
58810	4059	64	the	the	DT
58810	4059	65	orbit	orbit	NN
58810	4059	66	in	in	IN
58810	4059	67	a	a	DT
58810	4059	68	little	little	JJ
58810	4059	69	over	over	IN
58810	4059	70	thirty	thirty	CD
58810	4059	71	-	-	HYPH
58810	4059	72	three	three	CD
58810	4059	73	years	year	NNS
58810	4059	74	.	.	.
58810	4060	1	A	a	DT
58810	4060	2	conjectural	conjectural	JJ
58810	4060	3	form	form	NN
58810	4060	4	of	of	IN
58810	4060	5	this	this	DT
58810	4060	6	condensed	condense	VBN
58810	4060	7	group	group	NN
58810	4060	8	is	be	VBZ
58810	4060	9	shown	show	VBN
58810	4060	10	in	in	IN
58810	4060	11	Fig	Fig	NNP
58810	4060	12	.	.	.
58810	4061	1	355	355	LS
58810	4061	2	.	.	.
58810	4062	1	The	the	DT
58810	4062	2	group	group	NN
58810	4062	3	is	be	VBZ
58810	4062	4	so	so	RB
58810	4062	5	large	large	JJ
58810	4062	6	that	that	IN
58810	4062	7	it	-PRON-	PRP
58810	4062	8	takes	take	VBZ
58810	4062	9	it	-PRON-	PRP
58810	4062	10	two	two	CD
58810	4062	11	or	or	CC
58810	4062	12	three	three	CD
58810	4062	13	years	year	NNS
58810	4062	14	to	to	TO
58810	4062	15	pass	pass	VB
58810	4062	16	the	the	DT
58810	4062	17	perihelion	perihelion	NN
58810	4062	18	point	point	NN
58810	4062	19	:	:	:
58810	4062	20	hence	hence	RB
58810	4062	21	there	there	EX
58810	4062	22	may	may	MD
58810	4062	23	be	be	VB
58810	4062	24	a	a	DT
58810	4062	25	brilliant	brilliant	JJ
58810	4062	26	meteoric	meteoric	NN
58810	4062	27	display	display	NN
58810	4062	28	two	two	CD
58810	4062	29	or	or	CC
58810	4062	30	three	three	CD
58810	4062	31	years	year	NNS
58810	4062	32	in	in	IN
58810	4062	33	succession	succession	NN
58810	4062	34	.	.	.
58810	4063	1	[	[	-LRB-
58810	4063	2	Illustration	illustration	NN
58810	4063	3	:	:	:
58810	4063	4	Fig	Fig	NNP
58810	4063	5	.	.	.
58810	4064	1	355	355	LS
58810	4064	2	.	.	.
58810	4064	3	]	]	-RRB-
58810	4065	1	The	the	DT
58810	4065	2	last	last	JJ
58810	4065	3	brilliant	brilliant	JJ
58810	4065	4	display	display	NN
58810	4065	5	of	of	IN
58810	4065	6	these	these	DT
58810	4065	7	meteors	meteor	NNS
58810	4065	8	was	be	VBD
58810	4065	9	in	in	IN
58810	4065	10	the	the	DT
58810	4065	11	years	year	NNS
58810	4065	12	1866	1866	CD
58810	4065	13	and	and	CC
58810	4065	14	1867	1867	CD
58810	4065	15	.	.	.
58810	4066	1	The	the	DT
58810	4066	2	display	display	NN
58810	4066	3	was	be	VBD
58810	4066	4	visible	visible	JJ
58810	4066	5	in	in	IN
58810	4066	6	this	this	DT
58810	4066	7	country	country	NN
58810	4066	8	only	only	RB
58810	4066	9	a	a	DT
58810	4066	10	short	short	JJ
58810	4066	11	time	time	NN
58810	4066	12	before	before	IN
58810	4066	13	sunrise	sunrise	NN
58810	4066	14	,	,	,
58810	4066	15	and	and	CC
58810	4066	16	therefore	therefore	RB
58810	4066	17	did	do	VBD
58810	4066	18	not	not	RB
58810	4066	19	attract	attract	VB
58810	4066	20	general	general	JJ
58810	4066	21	attention	attention	NN
58810	4066	22	.	.	.
58810	4067	1	The	the	DT
58810	4067	2	display	display	NN
58810	4067	3	of	of	IN
58810	4067	4	1833	1833	CD
58810	4067	5	was	be	VBD
58810	4067	6	remarkably	remarkably	RB
58810	4067	7	brilliant	brilliant	JJ
58810	4067	8	in	in	IN
58810	4067	9	this	this	DT
58810	4067	10	country	country	NN
58810	4067	11	,	,	,
58810	4067	12	and	and	CC
58810	4067	13	caused	cause	VBD
58810	4067	14	great	great	JJ
58810	4067	15	consternation	consternation	NN
58810	4067	16	among	among	IN
58810	4067	17	the	the	DT
58810	4067	18	ignorant	ignorant	JJ
58810	4067	19	and	and	CC
58810	4067	20	superstitious	superstitious	JJ
58810	4067	21	.	.	.
58810	4068	1	[	[	-LRB-
58810	4068	2	Illustration	illustration	NN
58810	4068	3	:	:	:
58810	4068	4	Fig	Fig	NNP
58810	4068	5	.	.	.
58810	4069	1	356	356	LS
58810	4069	2	.	.	.
58810	4069	3	]	]	-RRB-
58810	4070	1	314	314	CD
58810	4070	2	.	.	.
58810	4071	1	_	_	NNP
58810	4071	2	Connection	Connection	NNP
58810	4071	3	between	between	IN
58810	4071	4	Meteors	Meteors	NNP
58810	4071	5	and	and	CC
58810	4071	6	Comets._--It	Comets._--It	NNP
58810	4071	7	has	have	VBZ
58810	4071	8	been	be	VBN
58810	4071	9	found	find	VBN
58810	4071	10	that	that	IN
58810	4071	11	a	a	DT
58810	4071	12	comet	comet	NN
58810	4071	13	which	which	WDT
58810	4071	14	appeared	appear	VBD
58810	4071	15	in	in	IN
58810	4071	16	1866	1866	CD
58810	4071	17	,	,	,
58810	4071	18	and	and	CC
58810	4071	19	which	which	WDT
58810	4071	20	is	be	VBZ
58810	4071	21	designated	designate	VBN
58810	4071	22	as	as	IN
58810	4071	23	1866	1866	CD
58810	4071	24	,	,	,
58810	4071	25	I.	I.	NNP
58810	4071	26	,	,	,
58810	4071	27	has	have	VBZ
58810	4071	28	exactly	exactly	RB
58810	4071	29	the	the	DT
58810	4071	30	same	same	JJ
58810	4071	31	orbit	orbit	NN
58810	4071	32	and	and	CC
58810	4071	33	period	period	NN
58810	4071	34	as	as	IN
58810	4071	35	the	the	DT
58810	4071	36	November	November	NNP
58810	4071	37	meteors	meteor	NNS
58810	4071	38	,	,	,
58810	4071	39	and	and	CC
58810	4071	40	that	that	IN
58810	4071	41	another	another	DT
58810	4071	42	comet	comet	NN
58810	4071	43	,	,	,
58810	4071	44	known	know	VBN
58810	4071	45	as	as	IN
58810	4071	46	the	the	DT
58810	4071	47	1862	1862	CD
58810	4071	48	,	,	,
58810	4071	49	III	III	NNP
58810	4071	50	.	.	NNP
58810	4071	51	,	,	,
58810	4071	52	has	have	VBZ
58810	4071	53	the	the	DT
58810	4071	54	same	same	JJ
58810	4071	55	orbit	orbit	NN
58810	4071	56	as	as	IN
58810	4071	57	the	the	DT
58810	4071	58	August	August	NNP
58810	4071	59	meteors	meteor	NNS
58810	4071	60	.	.	.
58810	4072	1	It	-PRON-	PRP
58810	4072	2	has	have	VBZ
58810	4072	3	also	also	RB
58810	4072	4	been	be	VBN
58810	4072	5	ascertained	ascertain	VBN
58810	4072	6	that	that	IN
58810	4072	7	a	a	DT
58810	4072	8	third	third	JJ
58810	4072	9	comet	comet	NN
58810	4072	10	,	,	,
58810	4072	11	1861	1861	CD
58810	4072	12	,	,	,
58810	4072	13	I.	I.	NNP
58810	4072	14	,	,	,
58810	4072	15	has	have	VBZ
58810	4072	16	the	the	DT
58810	4072	17	same	same	JJ
58810	4072	18	orbit	orbit	NN
58810	4072	19	as	as	IN
58810	4072	20	a	a	DT
58810	4072	21	stream	stream	NN
58810	4072	22	of	of	IN
58810	4072	23	meteors	meteor	NNS
58810	4072	24	which	which	WDT
58810	4072	25	the	the	DT
58810	4072	26	earth	earth	NN
58810	4072	27	encounters	encounter	VBZ
58810	4072	28	in	in	IN
58810	4072	29	April	April	NNP
58810	4072	30	.	.	.
58810	4073	1	Furthermore	furthermore	RB
58810	4073	2	,	,	,
58810	4073	3	it	-PRON-	PRP
58810	4073	4	was	be	VBD
58810	4073	5	found	find	VBN
58810	4073	6	,	,	,
58810	4073	7	in	in	IN
58810	4073	8	1872	1872	CD
58810	4073	9	,	,	,
58810	4073	10	that	that	IN
58810	4073	11	there	there	EX
58810	4073	12	was	be	VBD
58810	4073	13	a	a	DT
58810	4073	14	small	small	JJ
58810	4073	15	stream	stream	NN
58810	4073	16	of	of	IN
58810	4073	17	meteors	meteor	NNS
58810	4073	18	following	follow	VBG
58810	4073	19	in	in	IN
58810	4073	20	the	the	DT
58810	4073	21	train	train	NN
58810	4073	22	of	of	IN
58810	4073	23	the	the	DT
58810	4073	24	lost	lose	VBN
58810	4073	25	comet	comet	NN
58810	4073	26	of	of	IN
58810	4073	27	Biela	Biela	NNP
58810	4073	28	.	.	.
58810	4074	1	These	these	DT
58810	4074	2	various	various	JJ
58810	4074	3	orbits	orbit	NNS
58810	4074	4	of	of	IN
58810	4074	5	comets	comet	NNS
58810	4074	6	and	and	CC
58810	4074	7	meteoric	meteoric	JJ
58810	4074	8	streams	stream	NNS
58810	4074	9	are	be	VBP
58810	4074	10	shown	show	VBN
58810	4074	11	in	in	IN
58810	4074	12	Fig	Fig	NNP
58810	4074	13	.	.	.
58810	4075	1	356	356	CD
58810	4075	2	.	.	.
58810	4076	1	The	the	DT
58810	4076	2	coincidence	coincidence	NN
58810	4076	3	of	of	IN
58810	4076	4	the	the	DT
58810	4076	5	orbits	orbit	NNS
58810	4076	6	of	of	IN
58810	4076	7	comets	comet	NNS
58810	4076	8	and	and	CC
58810	4076	9	of	of	IN
58810	4076	10	meteoric	meteoric	JJ
58810	4076	11	streams	stream	NNS
58810	4076	12	indicates	indicate	VBZ
58810	4076	13	that	that	IN
58810	4076	14	these	these	DT
58810	4076	15	two	two	CD
58810	4076	16	classes	class	NNS
58810	4076	17	of	of	IN
58810	4076	18	bodies	body	NNS
58810	4076	19	are	be	VBP
58810	4076	20	very	very	RB
58810	4076	21	closely	closely	RB
58810	4076	22	related	related	JJ
58810	4076	23	.	.	.
58810	4077	1	They	-PRON-	PRP
58810	4077	2	undoubtedly	undoubtedly	RB
58810	4077	3	have	have	VBP
58810	4077	4	a	a	DT
58810	4077	5	common	common	JJ
58810	4077	6	origin	origin	NN
58810	4077	7	.	.	.
58810	4078	1	The	the	DT
58810	4078	2	fact	fact	NN
58810	4078	3	that	that	IN
58810	4078	4	there	there	EX
58810	4078	5	is	be	VBZ
58810	4078	6	a	a	DT
58810	4078	7	stream	stream	NN
58810	4078	8	of	of	IN
58810	4078	9	meteors	meteor	NNS
58810	4078	10	in	in	IN
58810	4078	11	the	the	DT
58810	4078	12	train	train	NN
58810	4078	13	of	of	IN
58810	4078	14	Biela	Biela	NNP
58810	4078	15	's	's	POS
58810	4078	16	comet	comet	NN
58810	4078	17	has	have	VBZ
58810	4078	18	led	lead	VBN
58810	4078	19	to	to	IN
58810	4078	20	the	the	DT
58810	4078	21	supposition	supposition	NN
58810	4078	22	that	that	IN
58810	4078	23	comets	comet	NNS
58810	4078	24	may	may	MD
58810	4078	25	become	become	VB
58810	4078	26	gradually	gradually	RB
58810	4078	27	disintegrated	disintegrate	VBN
58810	4078	28	into	into	IN
58810	4078	29	meteoroids	meteoroid	NNS
58810	4078	30	.	.	.
58810	4079	1	Physical	Physical	NNP
58810	4079	2	and	and	CC
58810	4079	3	Chemical	Chemical	NNP
58810	4079	4	Constitution	Constitution	NNP
58810	4079	5	of	of	IN
58810	4079	6	Comets	Comets	NNP
58810	4079	7	.	.	.
58810	4080	1	315	315	CD
58810	4080	2	.	.	.
58810	4081	1	_	_	NNP
58810	4081	2	Physical	Physical	NNP
58810	4081	3	Constitution	Constitution	NNP
58810	4081	4	of	of	IN
58810	4081	5	Telescopic	Telescopic	NNP
58810	4081	6	Comets._--We	Comets._--We	NNS
58810	4081	7	have	have	VBP
58810	4081	8	no	no	DT
58810	4081	9	certain	certain	JJ
58810	4081	10	knowledge	knowledge	NN
58810	4081	11	of	of	IN
58810	4081	12	the	the	DT
58810	4081	13	physical	physical	JJ
58810	4081	14	constitution	constitution	NN
58810	4081	15	of	of	IN
58810	4081	16	telescopic	telescopic	NNP
58810	4081	17	comets	comet	NNS
58810	4081	18	.	.	.
58810	4082	1	They	-PRON-	PRP
58810	4082	2	are	be	VBP
58810	4082	3	usually	usually	RB
58810	4082	4	tens	ten	NNS
58810	4082	5	of	of	IN
58810	4082	6	thousands	thousand	NNS
58810	4082	7	of	of	IN
58810	4082	8	miles	mile	NNS
58810	4082	9	in	in	IN
58810	4082	10	diameter	diameter	NN
58810	4082	11	,	,	,
58810	4082	12	and	and	CC
58810	4082	13	yet	yet	RB
58810	4082	14	of	of	IN
58810	4082	15	such	such	JJ
58810	4082	16	tenuity	tenuity	NN
58810	4082	17	that	that	IN
58810	4082	18	the	the	DT
58810	4082	19	smallest	small	JJS
58810	4082	20	stars	star	NNS
58810	4082	21	can	can	MD
58810	4082	22	readily	readily	RB
58810	4082	23	be	be	VB
58810	4082	24	seen	see	VBN
58810	4082	25	through	through	IN
58810	4082	26	them	-PRON-	PRP
58810	4082	27	.	.	.
58810	4083	1	It	-PRON-	PRP
58810	4083	2	would	would	MD
58810	4083	3	seem	seem	VB
58810	4083	4	that	that	IN
58810	4083	5	they	-PRON-	PRP
58810	4083	6	must	must	MD
58810	4083	7	shine	shine	VB
58810	4083	8	in	in	IN
58810	4083	9	part	part	NN
58810	4083	10	by	by	IN
58810	4083	11	reflected	reflect	VBN
58810	4083	12	light	light	NN
58810	4083	13	;	;	:
58810	4083	14	yet	yet	CC
58810	4083	15	the	the	DT
58810	4083	16	spectroscope	spectroscope	NN
58810	4083	17	shows	show	VBZ
58810	4083	18	that	that	IN
58810	4083	19	their	-PRON-	PRP$
58810	4083	20	spectrum	spectrum	NN
58810	4083	21	is	be	VBZ
58810	4083	22	composed	compose	VBN
58810	4083	23	of	of	IN
58810	4083	24	bright	bright	JJ
58810	4083	25	bands	band	NNS
58810	4083	26	,	,	,
58810	4083	27	which	which	WDT
58810	4083	28	would	would	MD
58810	4083	29	indicate	indicate	VB
58810	4083	30	that	that	IN
58810	4083	31	they	-PRON-	PRP
58810	4083	32	are	be	VBP
58810	4083	33	composed	compose	VBN
58810	4083	34	,	,	,
58810	4083	35	in	in	IN
58810	4083	36	part	part	NN
58810	4083	37	at	at	IN
58810	4083	38	least	least	JJS
58810	4083	39	,	,	,
58810	4083	40	of	of	IN
58810	4083	41	incandescent	incandescent	NN
58810	4083	42	gases	gas	NNS
58810	4083	43	.	.	.
58810	4084	1	It	-PRON-	PRP
58810	4084	2	is	be	VBZ
58810	4084	3	,	,	,
58810	4084	4	however	however	RB
58810	4084	5	,	,	,
58810	4084	6	difficult	difficult	JJ
58810	4084	7	to	to	TO
58810	4084	8	conceive	conceive	VB
58810	4084	9	how	how	WRB
58810	4084	10	these	these	DT
58810	4084	11	gases	gas	NNS
58810	4084	12	become	become	VBP
58810	4084	13	sufficiently	sufficiently	RB
58810	4084	14	heated	heated	JJ
58810	4084	15	to	to	TO
58810	4084	16	be	be	VB
58810	4084	17	luminous	luminous	JJ
58810	4084	18	;	;	:
58810	4084	19	and	and	CC
58810	4084	20	at	at	IN
58810	4084	21	the	the	DT
58810	4084	22	same	same	JJ
58810	4084	23	time	time	NN
58810	4084	24	such	such	JJ
58810	4084	25	gases	gas	NNS
58810	4084	26	would	would	MD
58810	4084	27	reflect	reflect	VB
58810	4084	28	no	no	DT
58810	4084	29	sunlight	sunlight	NN
58810	4084	30	.	.	.
58810	4085	1	It	-PRON-	PRP
58810	4085	2	seems	seem	VBZ
58810	4085	3	probable	probable	JJ
58810	4085	4	that	that	IN
58810	4085	5	these	these	DT
58810	4085	6	comets	comet	NNS
58810	4085	7	are	be	VBP
58810	4085	8	really	really	RB
58810	4085	9	made	make	VBN
58810	4085	10	up	up	RP
58810	4085	11	of	of	IN
58810	4085	12	a	a	DT
58810	4085	13	combination	combination	NN
58810	4085	14	of	of	IN
58810	4085	15	small	small	JJ
58810	4085	16	,	,	,
58810	4085	17	solid	solid	JJ
58810	4085	18	particles	particle	NNS
58810	4085	19	in	in	IN
58810	4085	20	the	the	DT
58810	4085	21	form	form	NN
58810	4085	22	of	of	IN
58810	4085	23	minute	minute	NN
58810	4085	24	meteoroids	meteoroid	NNS
58810	4085	25	,	,	,
58810	4085	26	and	and	CC
58810	4085	27	of	of	IN
58810	4085	28	gases	gas	NNS
58810	4085	29	which	which	WDT
58810	4085	30	are	be	VBP
58810	4085	31	,	,	,
58810	4085	32	perhaps	perhaps	RB
58810	4085	33	,	,	,
58810	4085	34	rendered	render	VBN
58810	4085	35	luminous	luminous	JJ
58810	4085	36	by	by	IN
58810	4085	37	electric	electric	JJ
58810	4085	38	discharges	discharge	NNS
58810	4085	39	of	of	IN
58810	4085	40	slight	slight	JJ
58810	4085	41	intensity	intensity	NN
58810	4085	42	.	.	.
58810	4086	1	316	316	CD
58810	4086	2	.	.	.
58810	4087	1	_	_	NNP
58810	4087	2	Physical	Physical	NNP
58810	4087	3	Constitution	Constitution	NNP
58810	4087	4	of	of	IN
58810	4087	5	Large	large	JJ
58810	4087	6	Comets._--In	comets._--in	NN
58810	4087	7	the	the	DT
58810	4087	8	case	case	NN
58810	4087	9	of	of	IN
58810	4087	10	large	large	JJ
58810	4087	11	comets	comet	NNS
58810	4087	12	the	the	DT
58810	4087	13	nucleus	nucleus	NN
58810	4087	14	is	be	VBZ
58810	4087	15	either	either	CC
58810	4087	16	a	a	DT
58810	4087	17	dense	dense	JJ
58810	4087	18	mass	mass	NN
58810	4087	19	of	of	IN
58810	4087	20	solid	solid	JJ
58810	4087	21	matter	matter	NN
58810	4087	22	several	several	JJ
58810	4087	23	hundred	hundred	CD
58810	4087	24	miles	mile	NNS
58810	4087	25	in	in	IN
58810	4087	26	diameter	diameter	NN
58810	4087	27	,	,	,
58810	4087	28	or	or	CC
58810	4087	29	a	a	DT
58810	4087	30	dense	dense	JJ
58810	4087	31	group	group	NN
58810	4087	32	of	of	IN
58810	4087	33	meteoroids	meteoroid	NNS
58810	4087	34	.	.	.
58810	4088	1	Professor	Professor	NNP
58810	4088	2	Peirce	Peirce	NNP
58810	4088	3	estimated	estimate	VBD
58810	4088	4	that	that	IN
58810	4088	5	the	the	DT
58810	4088	6	density	density	NN
58810	4088	7	of	of	IN
58810	4088	8	the	the	DT
58810	4088	9	nucleus	nucleus	NN
58810	4088	10	is	be	VBZ
58810	4088	11	at	at	IN
58810	4088	12	least	least	JJS
58810	4088	13	equal	equal	JJ
58810	4088	14	to	to	IN
58810	4088	15	that	that	DT
58810	4088	16	of	of	IN
58810	4088	17	iron	iron	NN
58810	4088	18	.	.	.
58810	4089	1	As	as	IN
58810	4089	2	such	such	PDT
58810	4089	3	a	a	DT
58810	4089	4	comet	comet	NN
58810	4089	5	approaches	approach	VBZ
58810	4089	6	the	the	DT
58810	4089	7	sun	sun	NN
58810	4089	8	,	,	,
58810	4089	9	the	the	DT
58810	4089	10	nucleus	nucleus	NN
58810	4089	11	is	be	VBZ
58810	4089	12	,	,	,
58810	4089	13	to	to	IN
58810	4089	14	a	a	DT
58810	4089	15	slight	slight	JJ
58810	4089	16	extent	extent	NN
58810	4089	17	,	,	,
58810	4089	18	vaporized	vaporize	VBN
58810	4089	19	,	,	,
58810	4089	20	and	and	CC
58810	4089	21	out	out	IN
58810	4089	22	of	of	IN
58810	4089	23	this	this	DT
58810	4089	24	vapor	vapor	NN
58810	4089	25	is	be	VBZ
58810	4089	26	formed	form	VBN
58810	4089	27	the	the	DT
58810	4089	28	coma	coma	NN
58810	4089	29	and	and	CC
58810	4089	30	the	the	DT
58810	4089	31	tail	tail	NN
58810	4089	32	.	.	.
58810	4090	1	That	that	IN
58810	4090	2	some	some	DT
58810	4090	3	evaporating	evaporating	NN
58810	4090	4	process	process	NN
58810	4090	5	is	be	VBZ
58810	4090	6	going	go	VBG
58810	4090	7	on	on	RP
58810	4090	8	from	from	IN
58810	4090	9	the	the	DT
58810	4090	10	nucleus	nucleus	NN
58810	4090	11	of	of	IN
58810	4090	12	the	the	DT
58810	4090	13	comet	comet	NN
58810	4090	14	is	be	VBZ
58810	4090	15	proved	prove	VBN
58810	4090	16	by	by	IN
58810	4090	17	the	the	DT
58810	4090	18	movements	movement	NNS
58810	4090	19	of	of	IN
58810	4090	20	the	the	DT
58810	4090	21	tail	tail	NN
58810	4090	22	.	.	.
58810	4091	1	It	-PRON-	PRP
58810	4091	2	is	be	VBZ
58810	4091	3	evident	evident	JJ
58810	4091	4	that	that	IN
58810	4091	5	the	the	DT
58810	4091	6	tail	tail	NN
58810	4091	7	can	can	MD
58810	4091	8	not	not	RB
58810	4091	9	be	be	VB
58810	4091	10	an	an	DT
58810	4091	11	appendage	appendage	NN
58810	4091	12	carried	carry	VBN
58810	4091	13	along	along	RB
58810	4091	14	with	with	IN
58810	4091	15	the	the	DT
58810	4091	16	comet	comet	NN
58810	4091	17	,	,	,
58810	4091	18	as	as	IN
58810	4091	19	it	-PRON-	PRP
58810	4091	20	seems	seem	VBZ
58810	4091	21	to	to	TO
58810	4091	22	be	be	VB
58810	4091	23	.	.	.
58810	4092	1	It	-PRON-	PRP
58810	4092	2	is	be	VBZ
58810	4092	3	impossible	impossible	JJ
58810	4092	4	that	that	IN
58810	4092	5	there	there	EX
58810	4092	6	should	should	MD
58810	4092	7	be	be	VB
58810	4092	8	any	any	DT
58810	4092	9	cohesion	cohesion	NN
58810	4092	10	in	in	IN
58810	4092	11	matter	matter	NN
58810	4092	12	of	of	IN
58810	4092	13	such	such	JJ
58810	4092	14	tenuity	tenuity	NN
58810	4092	15	that	that	IN
58810	4092	16	the	the	DT
58810	4092	17	smallest	small	JJS
58810	4092	18	stars	star	NNS
58810	4092	19	could	could	MD
58810	4092	20	be	be	VB
58810	4092	21	seen	see	VBN
58810	4092	22	through	through	IN
58810	4092	23	a	a	DT
58810	4092	24	million	million	CD
58810	4092	25	of	of	IN
58810	4092	26	miles	mile	NNS
58810	4092	27	of	of	IN
58810	4092	28	it	-PRON-	PRP
58810	4092	29	,	,	,
58810	4092	30	and	and	CC
58810	4092	31	which	which	WDT
58810	4092	32	is	be	VBZ
58810	4092	33	,	,	,
58810	4092	34	moreover	moreover	RB
58810	4092	35	,	,	,
58810	4092	36	continually	continually	RB
58810	4092	37	changing	change	VBG
58810	4092	38	its	-PRON-	PRP$
58810	4092	39	form	form	NN
58810	4092	40	.	.	.
58810	4093	1	Then	then	RB
58810	4093	2	,	,	,
58810	4093	3	again	again	RB
58810	4093	4	,	,	,
58810	4093	5	as	as	IN
58810	4093	6	a	a	DT
58810	4093	7	comet	comet	NN
58810	4093	8	is	be	VBZ
58810	4093	9	passing	pass	VBG
58810	4093	10	its	-PRON-	PRP$
58810	4093	11	perihelion	perihelion	NN
58810	4093	12	,	,	,
58810	4093	13	the	the	DT
58810	4093	14	tail	tail	NN
58810	4093	15	appears	appear	VBZ
58810	4093	16	to	to	TO
58810	4093	17	be	be	VB
58810	4093	18	whirled	whirl	VBN
58810	4093	19	from	from	IN
58810	4093	20	one	one	CD
58810	4093	21	side	side	NN
58810	4093	22	of	of	IN
58810	4093	23	the	the	DT
58810	4093	24	sun	sun	NN
58810	4093	25	to	to	IN
58810	4093	26	another	another	DT
58810	4093	27	with	with	IN
58810	4093	28	a	a	DT
58810	4093	29	rapidity	rapidity	NN
58810	4093	30	which	which	WDT
58810	4093	31	would	would	MD
58810	4093	32	tear	tear	VB
58810	4093	33	it	-PRON-	PRP
58810	4093	34	to	to	IN
58810	4093	35	pieces	piece	NNS
58810	4093	36	if	if	IN
58810	4093	37	the	the	DT
58810	4093	38	movement	movement	NN
58810	4093	39	were	be	VBD
58810	4093	40	real	real	JJ
58810	4093	41	.	.	.
58810	4094	1	The	the	DT
58810	4094	2	tail	tail	NN
58810	4094	3	seems	seem	VBZ
58810	4094	4	to	to	TO
58810	4094	5	be	be	VB
58810	4094	6	,	,	,
58810	4094	7	not	not	RB
58810	4094	8	something	something	NN
58810	4094	9	attached	attach	VBN
58810	4094	10	to	to	IN
58810	4094	11	the	the	DT
58810	4094	12	comet	comet	NN
58810	4094	13	,	,	,
58810	4094	14	and	and	CC
58810	4094	15	carried	carry	VBN
58810	4094	16	along	along	RB
58810	4094	17	with	with	IN
58810	4094	18	it	-PRON-	PRP
58810	4094	19	,	,	,
58810	4094	20	but	but	CC
58810	4094	21	a	a	DT
58810	4094	22	stream	stream	NN
58810	4094	23	of	of	IN
58810	4094	24	vapor	vapor	NN
58810	4094	25	issuing	issue	VBG
58810	4094	26	from	from	IN
58810	4094	27	it	-PRON-	PRP
58810	4094	28	,	,	,
58810	4094	29	like	like	IN
58810	4094	30	smoke	smoke	NN
58810	4094	31	from	from	IN
58810	4094	32	a	a	DT
58810	4094	33	chimney	chimney	NN
58810	4094	34	.	.	.
58810	4095	1	The	the	DT
58810	4095	2	matter	matter	NN
58810	4095	3	of	of	IN
58810	4095	4	which	which	WDT
58810	4095	5	it	-PRON-	PRP
58810	4095	6	is	be	VBZ
58810	4095	7	composed	compose	VBN
58810	4095	8	is	be	VBZ
58810	4095	9	continually	continually	RB
58810	4095	10	streaming	stream	VBG
58810	4095	11	outwards	outward	NNS
58810	4095	12	,	,	,
58810	4095	13	and	and	CC
58810	4095	14	continually	continually	RB
58810	4095	15	being	be	VBG
58810	4095	16	replaced	replace	VBN
58810	4095	17	by	by	IN
58810	4095	18	fresh	fresh	JJ
58810	4095	19	vapor	vapor	NN
58810	4095	20	from	from	IN
58810	4095	21	the	the	DT
58810	4095	22	nucleus	nucleus	NN
58810	4095	23	.	.	.
58810	4096	1	The	the	DT
58810	4096	2	vapor	vapor	NN
58810	4096	3	,	,	,
58810	4096	4	as	as	IN
58810	4096	5	it	-PRON-	PRP
58810	4096	6	emanates	emanate	VBZ
58810	4096	7	from	from	IN
58810	4096	8	the	the	DT
58810	4096	9	nucleus	nucleus	NN
58810	4096	10	,	,	,
58810	4096	11	is	be	VBZ
58810	4096	12	repelled	repel	VBN
58810	4096	13	by	by	IN
58810	4096	14	the	the	DT
58810	4096	15	sun	sun	NN
58810	4096	16	with	with	IN
58810	4096	17	a	a	DT
58810	4096	18	force	force	NN
58810	4096	19	often	often	RB
58810	4096	20	two	two	CD
58810	4096	21	or	or	CC
58810	4096	22	three	three	CD
58810	4096	23	times	time	NNS
58810	4096	24	as	as	RB
58810	4096	25	great	great	JJ
58810	4096	26	as	as	IN
58810	4096	27	the	the	DT
58810	4096	28	ordinary	ordinary	JJ
58810	4096	29	solar	solar	JJ
58810	4096	30	attraction	attraction	NN
58810	4096	31	.	.	.
58810	4097	1	The	the	DT
58810	4097	2	most	most	RBS
58810	4097	3	probable	probable	JJ
58810	4097	4	explanation	explanation	NN
58810	4097	5	of	of	IN
58810	4097	6	this	this	DT
58810	4097	7	phenomenon	phenomenon	NN
58810	4097	8	is	be	VBZ
58810	4097	9	,	,	,
58810	4097	10	that	that	IN
58810	4097	11	it	-PRON-	PRP
58810	4097	12	is	be	VBZ
58810	4097	13	a	a	DT
58810	4097	14	case	case	NN
58810	4097	15	of	of	IN
58810	4097	16	electrical	electrical	JJ
58810	4097	17	repulsion	repulsion	NN
58810	4097	18	,	,	,
58810	4097	19	the	the	DT
58810	4097	20	sun	sun	NN
58810	4097	21	and	and	CC
58810	4097	22	the	the	DT
58810	4097	23	particles	particle	NNS
58810	4097	24	of	of	IN
58810	4097	25	the	the	DT
58810	4097	26	cometary	cometary	NN
58810	4097	27	mist	mist	NN
58810	4097	28	being	be	VBG
58810	4097	29	similarly	similarly	RB
58810	4097	30	electrified	electrify	VBN
58810	4097	31	.	.	.
58810	4098	1	With	with	IN
58810	4098	2	reference	reference	NN
58810	4098	3	to	to	IN
58810	4098	4	this	this	DT
58810	4098	5	electrical	electrical	JJ
58810	4098	6	theory	theory	NN
58810	4098	7	of	of	IN
58810	4098	8	the	the	DT
58810	4098	9	formation	formation	NN
58810	4098	10	of	of	IN
58810	4098	11	comets	comet	NNS
58810	4098	12	'	'	POS
58810	4098	13	tails	tail	NNS
58810	4098	14	,	,	,
58810	4098	15	Professor	Professor	NNP
58810	4098	16	Peirce	Peirce	NNP
58810	4098	17	makes	make	VBZ
58810	4098	18	the	the	DT
58810	4098	19	following	following	JJ
58810	4098	20	observation	observation	NN
58810	4098	21	:	:	:
58810	4098	22	"	"	``
58810	4098	23	In	in	IN
58810	4098	24	its	-PRON-	PRP$
58810	4098	25	approach	approach	NN
58810	4098	26	to	to	IN
58810	4098	27	the	the	DT
58810	4098	28	sun	sun	NN
58810	4098	29	,	,	,
58810	4098	30	the	the	DT
58810	4098	31	surface	surface	NN
58810	4098	32	of	of	IN
58810	4098	33	the	the	DT
58810	4098	34	nucleus	nucleus	NN
58810	4098	35	is	be	VBZ
58810	4098	36	rapidly	rapidly	RB
58810	4098	37	heated	heated	JJ
58810	4098	38	:	:	:
58810	4098	39	it	-PRON-	PRP
58810	4098	40	is	be	VBZ
58810	4098	41	melted	melt	VBN
58810	4098	42	and	and	CC
58810	4098	43	vaporized	vaporize	VBN
58810	4098	44	,	,	,
58810	4098	45	and	and	CC
58810	4098	46	subjected	subject	VBN
58810	4098	47	to	to	IN
58810	4098	48	frequent	frequent	JJ
58810	4098	49	explosions	explosion	NNS
58810	4098	50	.	.	.
58810	4099	1	The	the	DT
58810	4099	2	vapor	vapor	NN
58810	4099	3	rises	rise	VBZ
58810	4099	4	in	in	IN
58810	4099	5	its	-PRON-	PRP$
58810	4099	6	atmosphere	atmosphere	NN
58810	4099	7	with	with	IN
58810	4099	8	a	a	DT
58810	4099	9	well	well	RB
58810	4099	10	-	-	HYPH
58810	4099	11	defined	define	VBN
58810	4099	12	upper	upper	JJ
58810	4099	13	surface	surface	NN
58810	4099	14	,	,	,
58810	4099	15	which	which	WDT
58810	4099	16	is	be	VBZ
58810	4099	17	known	know	VBN
58810	4099	18	to	to	IN
58810	4099	19	observers	observer	NNS
58810	4099	20	as	as	IN
58810	4099	21	an	an	DT
58810	4099	22	_	_	NNP
58810	4099	23	envelop	envelop	NN
58810	4099	24	_	_	NN
58810	4099	25	....	....	.
58810	4100	1	The	the	DT
58810	4100	2	electrification	electrification	NN
58810	4100	3	of	of	IN
58810	4100	4	the	the	DT
58810	4100	5	cometary	cometary	NN
58810	4100	6	mist	mist	NN
58810	4100	7	is	be	VBZ
58810	4100	8	analogous	analogous	JJ
58810	4100	9	to	to	IN
58810	4100	10	that	that	DT
58810	4100	11	of	of	IN
58810	4100	12	our	-PRON-	PRP$
58810	4100	13	own	own	JJ
58810	4100	14	thunder	thunder	NN
58810	4100	15	-	-	HYPH
58810	4100	16	clouds	cloud	NNS
58810	4100	17	.	.	.
58810	4101	1	Any	any	DT
58810	4101	2	portion	portion	NN
58810	4101	3	of	of	IN
58810	4101	4	the	the	DT
58810	4101	5	coma	coma	NN
58810	4101	6	which	which	WDT
58810	4101	7	has	have	VBZ
58810	4101	8	received	receive	VBN
58810	4101	9	the	the	DT
58810	4101	10	opposite	opposite	JJ
58810	4101	11	kind	kind	NN
58810	4101	12	of	of	IN
58810	4101	13	electricity	electricity	NN
58810	4101	14	to	to	IN
58810	4101	15	the	the	DT
58810	4101	16	sun	sun	NN
58810	4101	17	and	and	CC
58810	4101	18	to	to	IN
58810	4101	19	the	the	DT
58810	4101	20	repelled	repel	VBN
58810	4101	21	tail	tail	NN
58810	4101	22	will	will	MD
58810	4101	23	be	be	VB
58810	4101	24	attracted	attract	VBN
58810	4101	25	.	.	.
58810	4102	1	This	this	DT
58810	4102	2	gives	give	VBZ
58810	4102	3	a	a	DT
58810	4102	4	simple	simple	JJ
58810	4102	5	explanation	explanation	NN
58810	4102	6	of	of	IN
58810	4102	7	the	the	DT
58810	4102	8	negative	negative	JJ
58810	4102	9	tails	tail	NNS
58810	4102	10	which	which	WDT
58810	4102	11	have	have	VBP
58810	4102	12	been	be	VBN
58810	4102	13	sometimes	sometimes	RB
58810	4102	14	seen	see	VBN
58810	4102	15	directed	direct	VBN
58810	4102	16	towards	towards	IN
58810	4102	17	the	the	DT
58810	4102	18	sun	sun	NN
58810	4102	19	.	.	.
58810	4103	1	In	in	IN
58810	4103	2	cases	case	NNS
58810	4103	3	of	of	IN
58810	4103	4	violent	violent	JJ
58810	4103	5	explosion	explosion	NN
58810	4103	6	,	,	,
58810	4103	7	the	the	DT
58810	4103	8	whole	whole	JJ
58810	4103	9	nucleus	nucleus	NN
58810	4103	10	might	may	MD
58810	4103	11	be	be	VB
58810	4103	12	broken	break	VBN
58810	4103	13	to	to	IN
58810	4103	14	pieces	piece	NNS
58810	4103	15	,	,	,
58810	4103	16	and	and	CC
58810	4103	17	the	the	DT
58810	4103	18	coma	coma	NN
58810	4103	19	dashed	dash	VBN
58810	4103	20	around	around	RB
58810	4103	21	so	so	IN
58810	4103	22	as	as	IN
58810	4103	23	to	to	TO
58810	4103	24	give	give	VB
58810	4103	25	varieties	variety	NNS
58810	4103	26	of	of	IN
58810	4103	27	tail	tail	NN
58810	4103	28	,	,	,
58810	4103	29	and	and	CC
58810	4103	30	even	even	RB
58810	4103	31	multiple	multiple	JJ
58810	4103	32	tails	tail	NNS
58810	4103	33	.	.	.
58810	4104	1	There	there	EX
58810	4104	2	seems	seem	VBZ
58810	4104	3	,	,	,
58810	4104	4	indeed	indeed	RB
58810	4104	5	,	,	,
58810	4104	6	to	to	TO
58810	4104	7	be	be	VB
58810	4104	8	no	no	DT
58810	4104	9	observed	observed	JJ
58810	4104	10	phenomenon	phenomenon	NN
58810	4104	11	of	of	IN
58810	4104	12	the	the	DT
58810	4104	13	tail	tail	NN
58810	4104	14	or	or	CC
58810	4104	15	the	the	DT
58810	4104	16	coma	coma	NN
58810	4104	17	which	which	WDT
58810	4104	18	is	be	VBZ
58810	4104	19	not	not	RB
58810	4104	20	consistent	consistent	JJ
58810	4104	21	with	with	IN
58810	4104	22	a	a	DT
58810	4104	23	reasonable	reasonable	JJ
58810	4104	24	modification	modification	NN
58810	4104	25	of	of	IN
58810	4104	26	the	the	DT
58810	4104	27	theory	theory	NN
58810	4104	28	.	.	.
58810	4104	29	"	"	''
58810	4105	1	Professor	Professor	NNP
58810	4105	2	Peirce	Peirce	NNP
58810	4105	3	regarded	regard	VBD
58810	4105	4	comets	comet	NNS
58810	4105	5	simply	simply	RB
58810	4105	6	as	as	IN
58810	4105	7	the	the	DT
58810	4105	8	largest	large	JJS
58810	4105	9	of	of	IN
58810	4105	10	the	the	DT
58810	4105	11	meteoroids	meteoroid	NNS
58810	4105	12	.	.	.
58810	4106	1	They	-PRON-	PRP
58810	4106	2	appear	appear	VBP
58810	4106	3	to	to	TO
58810	4106	4	shine	shine	VB
58810	4106	5	partly	partly	RB
58810	4106	6	by	by	IN
58810	4106	7	reflected	reflected	JJ
58810	4106	8	sunlight	sunlight	NN
58810	4106	9	,	,	,
58810	4106	10	and	and	CC
58810	4106	11	partly	partly	RB
58810	4106	12	by	by	IN
58810	4106	13	their	-PRON-	PRP$
58810	4106	14	own	own	JJ
58810	4106	15	proper	proper	JJ
58810	4106	16	light	light	NN
58810	4106	17	,	,	,
58810	4106	18	which	which	WDT
58810	4106	19	seems	seem	VBZ
58810	4106	20	to	to	TO
58810	4106	21	be	be	VB
58810	4106	22	that	that	DT
58810	4106	23	of	of	IN
58810	4106	24	vapor	vapor	NN
58810	4106	25	rendered	render	VBN
58810	4106	26	luminous	luminous	JJ
58810	4106	27	by	by	IN
58810	4106	28	an	an	DT
58810	4106	29	electric	electric	JJ
58810	4106	30	discharge	discharge	NN
58810	4106	31	of	of	IN
58810	4106	32	slight	slight	JJ
58810	4106	33	intensity	intensity	NN
58810	4106	34	.	.	.
58810	4107	1	[	[	-LRB-
58810	4107	2	Illustration	illustration	NN
58810	4107	3	:	:	:
58810	4107	4	Fig	Fig	NNP
58810	4107	5	.	.	.
58810	4108	1	357	357	CD
58810	4108	2	.	.	.
58810	4108	3	]	]	-RRB-
58810	4109	1	317	317	CD
58810	4109	2	.	.	.
58810	4110	1	_	_	NNP
58810	4110	2	Collision	Collision	NNP
58810	4110	3	of	of	IN
58810	4110	4	a	a	DT
58810	4110	5	Comet	Comet	NNP
58810	4110	6	and	and	CC
58810	4110	7	the	the	DT
58810	4110	8	Earth._--It	earth._--it	NN
58810	4110	9	sometimes	sometimes	RB
58810	4110	10	happens	happen	VBZ
58810	4110	11	that	that	IN
58810	4110	12	the	the	DT
58810	4110	13	orbit	orbit	NN
58810	4110	14	of	of	IN
58810	4110	15	a	a	DT
58810	4110	16	comet	comet	NN
58810	4110	17	intersects	intersect	VBZ
58810	4110	18	that	that	IN
58810	4110	19	of	of	IN
58810	4110	20	the	the	DT
58810	4110	21	earth	earth	NN
58810	4110	22	,	,	,
58810	4110	23	as	as	IN
58810	4110	24	is	be	VBZ
58810	4110	25	shown	show	VBN
58810	4110	26	in	in	IN
58810	4110	27	Fig	Fig	NNP
58810	4110	28	.	.	.
58810	4111	1	357	357	CD
58810	4111	2	,	,	,
58810	4111	3	which	which	WDT
58810	4111	4	shows	show	VBZ
58810	4111	5	a	a	DT
58810	4111	6	portion	portion	NN
58810	4111	7	of	of	IN
58810	4111	8	the	the	DT
58810	4111	9	orbit	orbit	NN
58810	4111	10	of	of	IN
58810	4111	11	Biela	Biela	NNP
58810	4111	12	's	's	POS
58810	4111	13	comet	comet	NN
58810	4111	14	,	,	,
58810	4111	15	with	with	IN
58810	4111	16	the	the	DT
58810	4111	17	positions	position	NNS
58810	4111	18	of	of	IN
58810	4111	19	the	the	DT
58810	4111	20	comet	comet	NN
58810	4111	21	and	and	CC
58810	4111	22	of	of	IN
58810	4111	23	the	the	DT
58810	4111	24	earth	earth	NN
58810	4111	25	in	in	IN
58810	4111	26	1832	1832	CD
58810	4111	27	.	.	.
58810	4112	1	Of	of	RB
58810	4112	2	course	course	RB
58810	4112	3	,	,	,
58810	4112	4	were	be	VBD
58810	4112	5	a	a	DT
58810	4112	6	comet	comet	NN
58810	4112	7	and	and	CC
58810	4112	8	the	the	DT
58810	4112	9	earth	earth	NN
58810	4112	10	both	both	DT
58810	4112	11	to	to	TO
58810	4112	12	reach	reach	VB
58810	4112	13	the	the	DT
58810	4112	14	intersection	intersection	NN
58810	4112	15	of	of	IN
58810	4112	16	their	-PRON-	PRP$
58810	4112	17	orbits	orbit	NNS
58810	4112	18	at	at	IN
58810	4112	19	the	the	DT
58810	4112	20	same	same	JJ
58810	4112	21	time	time	NN
58810	4112	22	,	,	,
58810	4112	23	a	a	DT
58810	4112	24	collision	collision	NN
58810	4112	25	of	of	IN
58810	4112	26	the	the	DT
58810	4112	27	two	two	CD
58810	4112	28	bodies	body	NNS
58810	4112	29	would	would	MD
58810	4112	30	be	be	VB
58810	4112	31	inevitable	inevitable	JJ
58810	4112	32	.	.	.
58810	4113	1	With	with	IN
58810	4113	2	reference	reference	NN
58810	4113	3	to	to	IN
58810	4113	4	the	the	DT
58810	4113	5	probable	probable	JJ
58810	4113	6	effect	effect	NN
58810	4113	7	of	of	IN
58810	4113	8	such	such	PDT
58810	4113	9	a	a	DT
58810	4113	10	collision	collision	NN
58810	4113	11	,	,	,
58810	4113	12	Professor	Professor	NNP
58810	4113	13	Newcomb	Newcomb	NNP
58810	4113	14	remarks,--	remarks,--	VBP
58810	4113	15	"	"	``
58810	4113	16	The	the	DT
58810	4113	17	question	question	NN
58810	4113	18	is	be	VBZ
58810	4113	19	frequently	frequently	RB
58810	4113	20	asked	ask	VBN
58810	4113	21	,	,	,
58810	4113	22	What	what	WP
58810	4113	23	would	would	MD
58810	4113	24	be	be	VB
58810	4113	25	the	the	DT
58810	4113	26	effect	effect	NN
58810	4113	27	if	if	IN
58810	4113	28	a	a	DT
58810	4113	29	comet	comet	NN
58810	4113	30	should	should	MD
58810	4113	31	strike	strike	VB
58810	4113	32	the	the	DT
58810	4113	33	earth	earth	NN
58810	4113	34	?	?	.
58810	4114	1	This	this	DT
58810	4114	2	would	would	MD
58810	4114	3	depend	depend	VB
58810	4114	4	upon	upon	IN
58810	4114	5	what	what	WP
58810	4114	6	sort	sort	NN
58810	4114	7	of	of	IN
58810	4114	8	a	a	DT
58810	4114	9	comet	comet	NN
58810	4114	10	it	-PRON-	PRP
58810	4114	11	was	be	VBD
58810	4114	12	,	,	,
58810	4114	13	and	and	CC
58810	4114	14	what	what	WP
58810	4114	15	part	part	NN
58810	4114	16	of	of	IN
58810	4114	17	the	the	DT
58810	4114	18	comet	comet	NN
58810	4114	19	came	come	VBD
58810	4114	20	in	in	IN
58810	4114	21	contact	contact	NN
58810	4114	22	with	with	IN
58810	4114	23	our	-PRON-	PRP$
58810	4114	24	planet	planet	NN
58810	4114	25	.	.	.
58810	4115	1	The	the	DT
58810	4115	2	latter	latter	JJ
58810	4115	3	might	may	MD
58810	4115	4	pass	pass	VB
58810	4115	5	through	through	IN
58810	4115	6	the	the	DT
58810	4115	7	tail	tail	NN
58810	4115	8	of	of	IN
58810	4115	9	the	the	DT
58810	4115	10	largest	large	JJS
58810	4115	11	comet	comet	NN
58810	4115	12	without	without	IN
58810	4115	13	the	the	DT
58810	4115	14	slightest	slight	JJS
58810	4115	15	effect	effect	NN
58810	4115	16	being	be	VBG
58810	4115	17	produced	produce	VBN
58810	4115	18	;	;	:
58810	4115	19	the	the	DT
58810	4115	20	tail	tail	NN
58810	4115	21	being	be	VBG
58810	4115	22	so	so	RB
58810	4115	23	thin	thin	JJ
58810	4115	24	and	and	CC
58810	4115	25	airy	airy	VB
58810	4115	26	that	that	IN
58810	4115	27	a	a	DT
58810	4115	28	million	million	CD
58810	4115	29	miles	mile	NNS
58810	4115	30	thickness	thickness	NN
58810	4115	31	of	of	IN
58810	4115	32	it	-PRON-	PRP
58810	4115	33	looks	look	VBZ
58810	4115	34	only	only	RB
58810	4115	35	like	like	IN
58810	4115	36	gauze	gauze	NN
58810	4115	37	in	in	IN
58810	4115	38	the	the	DT
58810	4115	39	sunlight	sunlight	NN
58810	4115	40	.	.	.
58810	4116	1	It	-PRON-	PRP
58810	4116	2	is	be	VBZ
58810	4116	3	not	not	RB
58810	4116	4	at	at	RB
58810	4116	5	all	all	RB
58810	4116	6	unlikely	unlikely	JJ
58810	4116	7	that	that	IN
58810	4116	8	such	such	PDT
58810	4116	9	a	a	DT
58810	4116	10	thing	thing	NN
58810	4116	11	may	may	MD
58810	4116	12	have	have	VB
58810	4116	13	happened	happen	VBN
58810	4116	14	without	without	IN
58810	4116	15	ever	ever	RB
58810	4116	16	being	be	VBG
58810	4116	17	noticed	notice	VBN
58810	4116	18	.	.	.
58810	4117	1	A	a	DT
58810	4117	2	passage	passage	NN
58810	4117	3	through	through	IN
58810	4117	4	a	a	DT
58810	4117	5	telescopic	telescopic	NN
58810	4117	6	comet	comet	NN
58810	4117	7	would	would	MD
58810	4117	8	be	be	VB
58810	4117	9	accompanied	accompany	VBN
58810	4117	10	by	by	IN
58810	4117	11	a	a	DT
58810	4117	12	brilliant	brilliant	JJ
58810	4117	13	meteoric	meteoric	JJ
58810	4117	14	shower	shower	NN
58810	4117	15	,	,	,
58810	4117	16	probably	probably	RB
58810	4117	17	a	a	DT
58810	4117	18	far	far	RB
58810	4117	19	more	more	RBR
58810	4117	20	brilliant	brilliant	JJ
58810	4117	21	one	one	NN
58810	4117	22	than	than	IN
58810	4117	23	has	have	VBZ
58810	4117	24	ever	ever	RB
58810	4117	25	been	be	VBN
58810	4117	26	recorded	record	VBN
58810	4117	27	.	.	.
58810	4118	1	No	no	DT
58810	4118	2	more	more	RBR
58810	4118	3	serious	serious	JJ
58810	4118	4	danger	danger	NN
58810	4118	5	would	would	MD
58810	4118	6	be	be	VB
58810	4118	7	encountered	encounter	VBN
58810	4118	8	than	than	IN
58810	4118	9	that	that	DT
58810	4118	10	arising	arise	VBG
58810	4118	11	from	from	IN
58810	4118	12	a	a	DT
58810	4118	13	possible	possible	JJ
58810	4118	14	fall	fall	NN
58810	4118	15	of	of	IN
58810	4118	16	meteorites	meteorite	NNS
58810	4118	17	;	;	:
58810	4118	18	but	but	CC
58810	4118	19	a	a	DT
58810	4118	20	collision	collision	NN
58810	4118	21	between	between	IN
58810	4118	22	the	the	DT
58810	4118	23	nucleus	nucleus	NN
58810	4118	24	of	of	IN
58810	4118	25	a	a	DT
58810	4118	26	large	large	JJ
58810	4118	27	comet	comet	NN
58810	4118	28	and	and	CC
58810	4118	29	the	the	DT
58810	4118	30	earth	earth	NN
58810	4118	31	might	may	MD
58810	4118	32	be	be	VB
58810	4118	33	a	a	DT
58810	4118	34	serious	serious	JJ
58810	4118	35	matter	matter	NN
58810	4118	36	.	.	.
58810	4119	1	If	if	IN
58810	4119	2	,	,	,
58810	4119	3	as	as	IN
58810	4119	4	Professor	Professor	NNP
58810	4119	5	Peirce	Peirce	NNP
58810	4119	6	supposes	suppose	VBZ
58810	4119	7	,	,	,
58810	4119	8	the	the	DT
58810	4119	9	nucleus	nucleus	NN
58810	4119	10	is	be	VBZ
58810	4119	11	a	a	DT
58810	4119	12	solid	solid	JJ
58810	4119	13	body	body	NN
58810	4119	14	of	of	IN
58810	4119	15	metallic	metallic	JJ
58810	4119	16	density	density	NN
58810	4119	17	,	,	,
58810	4119	18	many	many	JJ
58810	4119	19	miles	mile	NNS
58810	4119	20	in	in	IN
58810	4119	21	diameter	diameter	NN
58810	4119	22	,	,	,
58810	4119	23	the	the	DT
58810	4119	24	effect	effect	NN
58810	4119	25	where	where	WRB
58810	4119	26	the	the	DT
58810	4119	27	comet	comet	NN
58810	4119	28	struck	strike	VBD
58810	4119	29	would	would	MD
58810	4119	30	be	be	VB
58810	4119	31	terrific	terrific	JJ
58810	4119	32	beyond	beyond	IN
58810	4119	33	conception	conception	NN
58810	4119	34	.	.	.
58810	4120	1	At	at	IN
58810	4120	2	the	the	DT
58810	4120	3	first	first	JJ
58810	4120	4	contact	contact	NN
58810	4120	5	in	in	IN
58810	4120	6	the	the	DT
58810	4120	7	upper	upper	JJ
58810	4120	8	regions	region	NNS
58810	4120	9	of	of	IN
58810	4120	10	the	the	DT
58810	4120	11	atmosphere	atmosphere	NN
58810	4120	12	,	,	,
58810	4120	13	the	the	DT
58810	4120	14	whole	whole	JJ
58810	4120	15	heavens	heaven	NNS
58810	4120	16	would	would	MD
58810	4120	17	be	be	VB
58810	4120	18	illuminated	illuminate	VBN
58810	4120	19	with	with	IN
58810	4120	20	a	a	DT
58810	4120	21	resplendence	resplendence	NN
58810	4120	22	beyond	beyond	IN
58810	4120	23	that	that	DT
58810	4120	24	of	of	IN
58810	4120	25	a	a	DT
58810	4120	26	thousand	thousand	CD
58810	4120	27	suns	sun	NNS
58810	4120	28	,	,	,
58810	4120	29	the	the	DT
58810	4120	30	sky	sky	NN
58810	4120	31	radiating	radiate	VBG
58810	4120	32	a	a	DT
58810	4120	33	light	light	NN
58810	4120	34	which	which	WDT
58810	4120	35	would	would	MD
58810	4120	36	blind	blind	VB
58810	4120	37	every	every	DT
58810	4120	38	eye	eye	NN
58810	4120	39	that	that	WDT
58810	4120	40	beheld	beheld	VBP
58810	4120	41	it	-PRON-	PRP
58810	4120	42	,	,	,
58810	4120	43	and	and	CC
58810	4120	44	a	a	DT
58810	4120	45	heat	heat	NN
58810	4120	46	which	which	WDT
58810	4120	47	would	would	MD
58810	4120	48	melt	melt	VB
58810	4120	49	the	the	DT
58810	4120	50	hardest	hard	JJS
58810	4120	51	rocks	rock	NNS
58810	4120	52	.	.	.
58810	4121	1	A	a	DT
58810	4121	2	few	few	JJ
58810	4121	3	seconds	second	NNS
58810	4121	4	of	of	IN
58810	4121	5	this	this	DT
58810	4121	6	,	,	,
58810	4121	7	while	while	IN
58810	4121	8	the	the	DT
58810	4121	9	huge	huge	JJ
58810	4121	10	body	body	NN
58810	4121	11	was	be	VBD
58810	4121	12	passing	pass	VBG
58810	4121	13	through	through	IN
58810	4121	14	the	the	DT
58810	4121	15	atmosphere	atmosphere	NN
58810	4121	16	,	,	,
58810	4121	17	and	and	CC
58810	4121	18	the	the	DT
58810	4121	19	collision	collision	NN
58810	4121	20	at	at	IN
58810	4121	21	the	the	DT
58810	4121	22	earth	earth	NN
58810	4121	23	's	's	POS
58810	4121	24	surface	surface	NN
58810	4121	25	would	would	MD
58810	4121	26	in	in	IN
58810	4121	27	an	an	DT
58810	4121	28	instant	instant	JJ
58810	4121	29	reduce	reduce	NN
58810	4121	30	everything	everything	NN
58810	4121	31	there	there	RB
58810	4121	32	existing	exist	VBG
58810	4121	33	to	to	IN
58810	4121	34	fiery	fiery	JJ
58810	4121	35	vapor	vapor	NN
58810	4121	36	,	,	,
58810	4121	37	and	and	CC
58810	4121	38	bury	bury	VB
58810	4121	39	it	-PRON-	PRP
58810	4121	40	miles	mile	VBZ
58810	4121	41	deep	deep	RB
58810	4121	42	in	in	IN
58810	4121	43	the	the	DT
58810	4121	44	solid	solid	JJ
58810	4121	45	earth	earth	NN
58810	4121	46	.	.	.
58810	4122	1	Happily	happily	RB
58810	4122	2	,	,	,
58810	4122	3	the	the	DT
58810	4122	4	chances	chance	NNS
58810	4122	5	of	of	IN
58810	4122	6	such	such	PDT
58810	4122	7	a	a	DT
58810	4122	8	calamity	calamity	NN
58810	4122	9	are	be	VBP
58810	4122	10	so	so	RB
58810	4122	11	minute	minute	JJ
58810	4122	12	that	that	IN
58810	4122	13	they	-PRON-	PRP
58810	4122	14	need	nee	MD
58810	4122	15	not	not	RB
58810	4122	16	cause	cause	VB
58810	4122	17	the	the	DT
58810	4122	18	slightest	slight	JJS
58810	4122	19	uneasiness	uneasiness	NN
58810	4122	20	.	.	.
58810	4123	1	There	there	EX
58810	4123	2	is	be	VBZ
58810	4123	3	hardly	hardly	RB
58810	4123	4	a	a	DT
58810	4123	5	possible	possible	JJ
58810	4123	6	form	form	NN
58810	4123	7	of	of	IN
58810	4123	8	death	death	NN
58810	4123	9	which	which	WDT
58810	4123	10	is	be	VBZ
58810	4123	11	not	not	RB
58810	4123	12	a	a	DT
58810	4123	13	thousand	thousand	CD
58810	4123	14	times	time	NNS
58810	4123	15	more	more	RBR
58810	4123	16	probable	probable	JJ
58810	4123	17	than	than	IN
58810	4123	18	this	this	DT
58810	4123	19	.	.	.
58810	4124	1	So	so	RB
58810	4124	2	small	small	JJ
58810	4124	3	is	be	VBZ
58810	4124	4	the	the	DT
58810	4124	5	earth	earth	NN
58810	4124	6	in	in	IN
58810	4124	7	comparison	comparison	NN
58810	4124	8	with	with	IN
58810	4124	9	the	the	DT
58810	4124	10	celestial	celestial	JJ
58810	4124	11	spaces	space	NNS
58810	4124	12	,	,	,
58810	4124	13	that	that	IN
58810	4124	14	if	if	IN
58810	4124	15	one	one	PRP
58810	4124	16	should	should	MD
58810	4124	17	shut	shut	VB
58810	4124	18	his	-PRON-	PRP$
58810	4124	19	eyes	eye	NNS
58810	4124	20	,	,	,
58810	4124	21	and	and	CC
58810	4124	22	fire	fire	VB
58810	4124	23	a	a	DT
58810	4124	24	gun	gun	NN
58810	4124	25	at	at	IN
58810	4124	26	random	random	JJ
58810	4124	27	in	in	IN
58810	4124	28	the	the	DT
58810	4124	29	air	air	NN
58810	4124	30	,	,	,
58810	4124	31	the	the	DT
58810	4124	32	chance	chance	NN
58810	4124	33	of	of	IN
58810	4124	34	bringing	bring	VBG
58810	4124	35	down	down	RP
58810	4124	36	a	a	DT
58810	4124	37	bird	bird	NN
58810	4124	38	would	would	MD
58810	4124	39	be	be	VB
58810	4124	40	better	well	JJR
58810	4124	41	than	than	IN
58810	4124	42	that	that	DT
58810	4124	43	of	of	IN
58810	4124	44	a	a	DT
58810	4124	45	comet	comet	NN
58810	4124	46	of	of	IN
58810	4124	47	any	any	DT
58810	4124	48	kind	kind	NN
58810	4124	49	striking	strike	VBG
58810	4124	50	the	the	DT
58810	4124	51	earth	earth	NN
58810	4124	52	.	.	.
58810	4124	53	"	"	''
58810	4125	1	[	[	-LRB-
58810	4125	2	Illustration	illustration	NN
58810	4125	3	:	:	:
58810	4125	4	Fig	Fig	NNP
58810	4125	5	.	.	.
58810	4126	1	358	358	CD
58810	4126	2	.	.	.
58810	4126	3	]	]	-RRB-
58810	4127	1	[	[	-LRB-
58810	4127	2	Illustration	illustration	NN
58810	4127	3	:	:	:
58810	4127	4	Fig	Fig	NNP
58810	4127	5	.	.	.
58810	4128	1	359	359	CD
58810	4128	2	.	.	.
58810	4128	3	]	]	-RRB-
58810	4129	1	318	318	CD
58810	4129	2	.	.	.
58810	4130	1	_	_	NNP
58810	4130	2	The	the	DT
58810	4130	3	Chemical	Chemical	NNP
58810	4130	4	Constitution	Constitution	NNP
58810	4130	5	of	of	IN
58810	4130	6	Comets._--Fig	Comets._--Fig	NNP
58810	4130	7	.	.	.
58810	4131	1	358	358	CD
58810	4131	2	shows	show	VBZ
58810	4131	3	the	the	DT
58810	4131	4	bands	band	NNS
58810	4131	5	of	of	IN
58810	4131	6	the	the	DT
58810	4131	7	spectrum	spectrum	NN
58810	4131	8	of	of	IN
58810	4131	9	a	a	DT
58810	4131	10	telescopic	telescopic	JJ
58810	4131	11	comet	comet	NN
58810	4131	12	of	of	IN
58810	4131	13	1873	1873	CD
58810	4131	14	,	,	,
58810	4131	15	as	as	IN
58810	4131	16	seen	see	VBN
58810	4131	17	by	by	IN
58810	4131	18	two	two	CD
58810	4131	19	different	different	JJ
58810	4131	20	observers	observer	NNS
58810	4131	21	.	.	.
58810	4132	1	Fig	fig	NN
58810	4132	2	.	.	.
58810	4133	1	359	359	CD
58810	4133	2	shows	show	VBZ
58810	4133	3	the	the	DT
58810	4133	4	spectrum	spectrum	NN
58810	4133	5	of	of	IN
58810	4133	6	the	the	DT
58810	4133	7	coma	coma	NN
58810	4133	8	and	and	CC
58810	4133	9	tail	tail	NN
58810	4133	10	of	of	IN
58810	4133	11	the	the	DT
58810	4133	12	comet	comet	NN
58810	4133	13	of	of	IN
58810	4133	14	1874	1874	CD
58810	4133	15	;	;	:
58810	4133	16	and	and	CC
58810	4133	17	the	the	DT
58810	4133	18	spectrum	spectrum	NN
58810	4133	19	of	of	IN
58810	4133	20	the	the	DT
58810	4133	21	bright	bright	JJ
58810	4133	22	comet	comet	NN
58810	4133	23	of	of	IN
58810	4133	24	1881	1881	CD
58810	4133	25	showed	show	VBD
58810	4133	26	the	the	DT
58810	4133	27	same	same	JJ
58810	4133	28	three	three	CD
58810	4133	29	bands	band	NNS
58810	4133	30	for	for	IN
58810	4133	31	the	the	DT
58810	4133	32	coma	coma	NN
58810	4133	33	and	and	CC
58810	4133	34	tail	tail	NN
58810	4133	35	.	.	.
58810	4134	1	Now	now	RB
58810	4134	2	,	,	,
58810	4134	3	these	these	DT
58810	4134	4	three	three	CD
58810	4134	5	bands	band	NNS
58810	4134	6	are	be	VBP
58810	4134	7	those	those	DT
58810	4134	8	of	of	IN
58810	4134	9	certain	certain	JJ
58810	4134	10	hydrocarbon	hydrocarbon	NN
58810	4134	11	vapors	vapor	NNS
58810	4134	12	:	:	:
58810	4134	13	hence	hence	RB
58810	4134	14	it	-PRON-	PRP
58810	4134	15	would	would	MD
58810	4134	16	seem	seem	VB
58810	4134	17	that	that	IN
58810	4134	18	the	the	DT
58810	4134	19	coma	coma	NN
58810	4134	20	and	and	CC
58810	4134	21	tails	tail	NNS
58810	4134	22	of	of	IN
58810	4134	23	comets	comet	NNS
58810	4134	24	are	be	VBP
58810	4134	25	composed	compose	VBN
58810	4134	26	chiefly	chiefly	RB
58810	4134	27	of	of	IN
58810	4134	28	such	such	JJ
58810	4134	29	vapors	vapor	NNS
58810	4134	30	(	(	-LRB-
58810	4134	31	315	315	CD
58810	4134	32	)	)	-RRB-
58810	4134	33	.	.	.
58810	4135	1	II	ii	CD
58810	4135	2	.	.	.
58810	4136	1	THE	the	DT
58810	4136	2	ZODIACAL	ZODIACAL	NNP
58810	4136	3	LIGHT	LIGHT	NNP
58810	4136	4	.	.	.
58810	4137	1	319	319	CD
58810	4137	2	.	.	.
58810	4138	1	_	_	NNP
58810	4138	2	The	the	DT
58810	4138	3	General	General	NNP
58810	4138	4	Appearance	Appearance	NNP
58810	4138	5	of	of	IN
58810	4138	6	the	the	DT
58810	4138	7	Zodiacal	Zodiacal	NNP
58810	4138	8	Light._--The	Light._--The	NNP
58810	4138	9	phenomenon	phenomenon	NN
58810	4138	10	known	know	VBN
58810	4138	11	as	as	IN
58810	4138	12	the	the	DT
58810	4138	13	_	_	NNP
58810	4138	14	zodiacal	zodiacal	JJ
58810	4138	15	light	light	NN
58810	4138	16	_	_	NNP
58810	4138	17	consists	consist	VBZ
58810	4138	18	of	of	IN
58810	4138	19	a	a	DT
58810	4138	20	very	very	RB
58810	4138	21	faint	faint	JJ
58810	4138	22	luminosity	luminosity	NN
58810	4138	23	,	,	,
58810	4138	24	which	which	WDT
58810	4138	25	may	may	MD
58810	4138	26	be	be	VB
58810	4138	27	seen	see	VBN
58810	4138	28	rising	rise	VBG
58810	4138	29	from	from	IN
58810	4138	30	the	the	DT
58810	4138	31	western	western	JJ
58810	4138	32	horizon	horizon	NN
58810	4138	33	after	after	IN
58810	4138	34	twilight	twilight	NN
58810	4138	35	on	on	IN
58810	4138	36	any	any	DT
58810	4138	37	clear	clear	JJ
58810	4138	38	winter	winter	NN
58810	4138	39	or	or	CC
58810	4138	40	spring	spring	NN
58810	4138	41	evening	evening	NN
58810	4138	42	,	,	,
58810	4138	43	also	also	RB
58810	4138	44	from	from	IN
58810	4138	45	the	the	DT
58810	4138	46	eastern	eastern	JJ
58810	4138	47	horizon	horizon	NN
58810	4138	48	just	just	RB
58810	4138	49	before	before	IN
58810	4138	50	daybreak	daybreak	NN
58810	4138	51	in	in	IN
58810	4138	52	the	the	DT
58810	4138	53	summer	summer	NN
58810	4138	54	or	or	CC
58810	4138	55	autumn	autumn	NN
58810	4138	56	.	.	.
58810	4139	1	It	-PRON-	PRP
58810	4139	2	extends	extend	VBZ
58810	4139	3	out	out	RP
58810	4139	4	on	on	IN
58810	4139	5	each	each	DT
58810	4139	6	side	side	NN
58810	4139	7	of	of	IN
58810	4139	8	the	the	DT
58810	4139	9	sun	sun	NN
58810	4139	10	,	,	,
58810	4139	11	and	and	CC
58810	4139	12	lies	lie	VBZ
58810	4139	13	nearly	nearly	RB
58810	4139	14	in	in	IN
58810	4139	15	the	the	DT
58810	4139	16	plane	plane	NN
58810	4139	17	of	of	IN
58810	4139	18	the	the	DT
58810	4139	19	ecliptic	ecliptic	NN
58810	4139	20	.	.	.
58810	4140	1	It	-PRON-	PRP
58810	4140	2	grows	grow	VBZ
58810	4140	3	fainter	fainter	NN
58810	4140	4	the	the	DT
58810	4140	5	farther	farther	JJ
58810	4140	6	it	-PRON-	PRP
58810	4140	7	is	be	VBZ
58810	4140	8	from	from	IN
58810	4140	9	the	the	DT
58810	4140	10	sun	sun	NN
58810	4140	11	,	,	,
58810	4140	12	and	and	CC
58810	4140	13	can	can	MD
58810	4140	14	generally	generally	RB
58810	4140	15	be	be	VB
58810	4140	16	traced	trace	VBN
58810	4140	17	to	to	IN
58810	4140	18	about	about	IN
58810	4140	19	ninety	ninety	CD
58810	4140	20	degrees	degree	NNS
58810	4140	21	from	from	IN
58810	4140	22	that	that	DT
58810	4140	23	luminary	luminary	JJ
58810	4140	24	,	,	,
58810	4140	25	when	when	WRB
58810	4140	26	it	-PRON-	PRP
58810	4140	27	gradually	gradually	RB
58810	4140	28	fades	fade	VBZ
58810	4140	29	away	away	RB
58810	4140	30	.	.	.
58810	4141	1	In	in	IN
58810	4141	2	a	a	DT
58810	4141	3	very	very	RB
58810	4141	4	clear	clear	JJ
58810	4141	5	,	,	,
58810	4141	6	tropical	tropical	JJ
58810	4141	7	atmosphere	atmosphere	NN
58810	4141	8	,	,	,
58810	4141	9	it	-PRON-	PRP
58810	4141	10	has	have	VBZ
58810	4141	11	been	be	VBN
58810	4141	12	traced	trace	VBN
58810	4141	13	all	all	PDT
58810	4141	14	the	the	DT
58810	4141	15	way	way	NN
58810	4141	16	across	across	IN
58810	4141	17	the	the	DT
58810	4141	18	heavens	heavens	NNPS
58810	4141	19	from	from	IN
58810	4141	20	east	east	NNP
58810	4141	21	to	to	IN
58810	4141	22	west	west	NNP
58810	4141	23	,	,	,
58810	4141	24	thus	thus	RB
58810	4141	25	forming	form	VBG
58810	4141	26	a	a	DT
58810	4141	27	complete	complete	JJ
58810	4141	28	ring	ring	NN
58810	4141	29	.	.	.
58810	4142	1	The	the	DT
58810	4142	2	general	general	JJ
58810	4142	3	appearance	appearance	NN
58810	4142	4	of	of	IN
58810	4142	5	this	this	DT
58810	4142	6	column	column	NN
58810	4142	7	of	of	IN
58810	4142	8	light	light	NN
58810	4142	9	,	,	,
58810	4142	10	as	as	IN
58810	4142	11	seen	see	VBN
58810	4142	12	in	in	IN
58810	4142	13	the	the	DT
58810	4142	14	morning	morning	NN
58810	4142	15	,	,	,
58810	4142	16	in	in	IN
58810	4142	17	the	the	DT
58810	4142	18	latitude	latitude	NN
58810	4142	19	of	of	IN
58810	4142	20	Europe	Europe	NNP
58810	4142	21	,	,	,
58810	4142	22	is	be	VBZ
58810	4142	23	shown	show	VBN
58810	4142	24	in	in	IN
58810	4142	25	Fig	Fig	NNP
58810	4142	26	.	.	.
58810	4143	1	360	360	CD
58810	4143	2	.	.	.
58810	4144	1	[	[	-LRB-
58810	4144	2	Illustration	illustration	NN
58810	4144	3	:	:	:
58810	4144	4	Fig	Fig	NNP
58810	4144	5	.	.	.
58810	4145	1	360	360	CD
58810	4145	2	.	.	.
58810	4145	3	]	]	-RRB-
58810	4146	1	Taking	take	VBG
58810	4146	2	all	all	PDT
58810	4146	3	these	these	DT
58810	4146	4	appearances	appearance	NNS
58810	4146	5	together	together	RB
58810	4146	6	,	,	,
58810	4146	7	they	-PRON-	PRP
58810	4146	8	indicate	indicate	VBP
58810	4146	9	that	that	IN
58810	4146	10	it	-PRON-	PRP
58810	4146	11	is	be	VBZ
58810	4146	12	due	due	JJ
58810	4146	13	to	to	IN
58810	4146	14	a	a	DT
58810	4146	15	lens	lens	NN
58810	4146	16	-	-	HYPH
58810	4146	17	shaped	shape	VBN
58810	4146	18	appendage	appendage	NN
58810	4146	19	surrounding	surround	VBG
58810	4146	20	the	the	DT
58810	4146	21	sun	sun	NN
58810	4146	22	,	,	,
58810	4146	23	and	and	CC
58810	4146	24	extending	extend	VBG
58810	4146	25	a	a	DT
58810	4146	26	little	little	JJ
58810	4146	27	beyond	beyond	IN
58810	4146	28	the	the	DT
58810	4146	29	earth	earth	NN
58810	4146	30	's	's	POS
58810	4146	31	orbit	orbit	NN
58810	4146	32	.	.	.
58810	4147	1	It	-PRON-	PRP
58810	4147	2	lies	lie	VBZ
58810	4147	3	nearly	nearly	RB
58810	4147	4	in	in	IN
58810	4147	5	the	the	DT
58810	4147	6	plane	plane	NN
58810	4147	7	of	of	IN
58810	4147	8	the	the	DT
58810	4147	9	ecliptic	ecliptic	JJ
58810	4147	10	;	;	:
58810	4147	11	but	but	CC
58810	4147	12	its	-PRON-	PRP$
58810	4147	13	exact	exact	JJ
58810	4147	14	position	position	NN
58810	4147	15	is	be	VBZ
58810	4147	16	not	not	RB
58810	4147	17	easily	easily	RB
58810	4147	18	determined	determine	VBN
58810	4147	19	.	.	.
58810	4148	1	Fig	fig	NN
58810	4148	2	.	.	.
58810	4149	1	361	361	CD
58810	4149	2	shows	show	VBZ
58810	4149	3	the	the	DT
58810	4149	4	general	general	JJ
58810	4149	5	form	form	NN
58810	4149	6	and	and	CC
58810	4149	7	position	position	NN
58810	4149	8	of	of	IN
58810	4149	9	this	this	DT
58810	4149	10	solar	solar	JJ
58810	4149	11	appendage	appendage	NN
58810	4149	12	,	,	,
58810	4149	13	as	as	IN
58810	4149	14	seen	see	VBN
58810	4149	15	in	in	IN
58810	4149	16	the	the	DT
58810	4149	17	west	west	NN
58810	4149	18	.	.	.
58810	4150	1	[	[	-LRB-
58810	4150	2	Illustration	illustration	NN
58810	4150	3	:	:	:
58810	4150	4	Fig	Fig	NNP
58810	4150	5	.	.	.
58810	4151	1	361	361	CD
58810	4151	2	.	.	.
58810	4151	3	]	]	-RRB-
58810	4152	1	320	320	CD
58810	4152	2	.	.	.
58810	4153	1	_	_	NNP
58810	4153	2	The	the	DT
58810	4153	3	Visibility	visibility	NN
58810	4153	4	of	of	IN
58810	4153	5	the	the	DT
58810	4153	6	Zodiacal	Zodiacal	NNP
58810	4153	7	Light._--The	Light._--The	NNP
58810	4153	8	reason	reason	NN
58810	4153	9	why	why	WRB
58810	4153	10	the	the	DT
58810	4153	11	zodiacal	zodiacal	JJ
58810	4153	12	light	light	NN
58810	4153	13	is	be	VBZ
58810	4153	14	more	more	RBR
58810	4153	15	favorably	favorably	RB
58810	4153	16	seen	see	VBN
58810	4153	17	in	in	IN
58810	4153	18	the	the	DT
58810	4153	19	evening	evening	NN
58810	4153	20	during	during	IN
58810	4153	21	the	the	DT
58810	4153	22	winter	winter	NN
58810	4153	23	and	and	CC
58810	4153	24	spring	spring	NN
58810	4153	25	than	than	IN
58810	4153	26	in	in	IN
58810	4153	27	the	the	DT
58810	4153	28	summer	summer	NN
58810	4153	29	and	and	CC
58810	4153	30	fall	fall	NN
58810	4153	31	is	be	VBZ
58810	4153	32	evident	evident	JJ
58810	4153	33	from	from	IN
58810	4153	34	Fig	Fig	NNP
58810	4153	35	.	.	.
58810	4154	1	362	362	CD
58810	4154	2	,	,	,
58810	4154	3	which	which	WDT
58810	4154	4	shows	show	VBZ
58810	4154	5	the	the	DT
58810	4154	6	position	position	NN
58810	4154	7	of	of	IN
58810	4154	8	the	the	DT
58810	4154	9	ecliptic	ecliptic	JJ
58810	4154	10	and	and	CC
58810	4154	11	the	the	DT
58810	4154	12	zodiacal	zodiacal	JJ
58810	4154	13	light	light	NN
58810	4154	14	with	with	IN
58810	4154	15	reference	reference	NN
58810	4154	16	to	to	IN
58810	4154	17	the	the	DT
58810	4154	18	western	western	JJ
58810	4154	19	horizon	horizon	NN
58810	4154	20	at	at	IN
58810	4154	21	the	the	DT
58810	4154	22	time	time	NN
58810	4154	23	of	of	IN
58810	4154	24	sunset	sunset	NN
58810	4154	25	in	in	IN
58810	4154	26	March	March	NNP
58810	4154	27	and	and	CC
58810	4154	28	in	in	IN
58810	4154	29	September	September	NNP
58810	4154	30	.	.	.
58810	4155	1	It	-PRON-	PRP
58810	4155	2	will	will	MD
58810	4155	3	be	be	VB
58810	4155	4	seen	see	VBN
58810	4155	5	that	that	IN
58810	4155	6	in	in	IN
58810	4155	7	September	September	NNP
58810	4155	8	the	the	DT
58810	4155	9	axis	axi	NNS
58810	4155	10	of	of	IN
58810	4155	11	the	the	DT
58810	4155	12	light	light	JJ
58810	4155	13	forms	form	NNS
58810	4155	14	a	a	DT
58810	4155	15	small	small	JJ
58810	4155	16	angle	angle	NN
58810	4155	17	with	with	IN
58810	4155	18	the	the	DT
58810	4155	19	horizon	horizon	NN
58810	4155	20	,	,	,
58810	4155	21	so	so	IN
58810	4155	22	that	that	IN
58810	4155	23	the	the	DT
58810	4155	24	phenomenon	phenomenon	NN
58810	4155	25	is	be	VBZ
58810	4155	26	visible	visible	JJ
58810	4155	27	only	only	RB
58810	4155	28	a	a	DT
58810	4155	29	short	short	JJ
58810	4155	30	time	time	NN
58810	4155	31	after	after	IN
58810	4155	32	sunset	sunset	NN
58810	4155	33	and	and	CC
58810	4155	34	low	low	JJ
58810	4155	35	down	down	RB
58810	4155	36	where	where	WRB
58810	4155	37	it	-PRON-	PRP
58810	4155	38	is	be	VBZ
58810	4155	39	difficult	difficult	JJ
58810	4155	40	to	to	TO
58810	4155	41	distinguish	distinguish	VB
58810	4155	42	it	-PRON-	PRP
58810	4155	43	from	from	IN
58810	4155	44	the	the	DT
58810	4155	45	glimmer	glimmer	NN
58810	4155	46	of	of	IN
58810	4155	47	the	the	DT
58810	4155	48	twilight	twilight	NN
58810	4155	49	;	;	:
58810	4155	50	while	while	IN
58810	4155	51	in	in	IN
58810	4155	52	March	March	NNP
58810	4155	53	,	,	,
58810	4155	54	its	-PRON-	PRP$
58810	4155	55	axis	axi	NNS
58810	4155	56	being	be	VBG
58810	4155	57	nearly	nearly	RB
58810	4155	58	perpendicular	perpendicular	JJ
58810	4155	59	to	to	IN
58810	4155	60	the	the	DT
58810	4155	61	horizon	horizon	NN
58810	4155	62	,	,	,
58810	4155	63	the	the	DT
58810	4155	64	light	light	NN
58810	4155	65	may	may	MD
58810	4155	66	be	be	VB
58810	4155	67	observed	observe	VBN
58810	4155	68	for	for	IN
58810	4155	69	some	some	DT
58810	4155	70	hours	hour	NNS
58810	4155	71	after	after	IN
58810	4155	72	sunset	sunset	NN
58810	4155	73	and	and	CC
58810	4155	74	well	well	RB
58810	4155	75	up	up	RB
58810	4155	76	in	in	IN
58810	4155	77	the	the	DT
58810	4155	78	sky	sky	NN
58810	4155	79	.	.	.
58810	4156	1	Fig	fig	NN
58810	4156	2	.	.	.
58810	4157	1	363	363	RB
58810	4157	2	gives	give	VBZ
58810	4157	3	the	the	DT
58810	4157	4	position	position	NN
58810	4157	5	of	of	IN
58810	4157	6	the	the	DT
58810	4157	7	ecliptic	ecliptic	JJ
58810	4157	8	and	and	CC
58810	4157	9	of	of	IN
58810	4157	10	the	the	DT
58810	4157	11	zodiacal	zodiacal	JJ
58810	4157	12	light	light	NN
58810	4157	13	with	with	IN
58810	4157	14	reference	reference	NN
58810	4157	15	to	to	IN
58810	4157	16	the	the	DT
58810	4157	17	eastern	eastern	JJ
58810	4157	18	horizon	horizon	NN
58810	4157	19	at	at	IN
58810	4157	20	the	the	DT
58810	4157	21	time	time	NN
58810	4157	22	of	of	IN
58810	4157	23	sunrise	sunrise	NN
58810	4157	24	,	,	,
58810	4157	25	and	and	CC
58810	4157	26	shows	show	VBZ
58810	4157	27	why	why	WRB
58810	4157	28	the	the	DT
58810	4157	29	zodiacal	zodiacal	JJ
58810	4157	30	light	light	NN
58810	4157	31	is	be	VBZ
58810	4157	32	seen	see	VBN
58810	4157	33	to	to	IN
58810	4157	34	better	well	JJR
58810	4157	35	advantage	advantage	NN
58810	4157	36	in	in	IN
58810	4157	37	the	the	DT
58810	4157	38	morning	morning	NN
58810	4157	39	during	during	IN
58810	4157	40	the	the	DT
58810	4157	41	summer	summer	NN
58810	4157	42	and	and	CC
58810	4157	43	fall	fall	VB
58810	4157	44	than	than	IN
58810	4157	45	during	during	IN
58810	4157	46	the	the	DT
58810	4157	47	winter	winter	NN
58810	4157	48	and	and	CC
58810	4157	49	spring	spring	NN
58810	4157	50	.	.	.
58810	4158	1	It	-PRON-	PRP
58810	4158	2	will	will	MD
58810	4158	3	be	be	VB
58810	4158	4	observed	observe	VBN
58810	4158	5	that	that	IN
58810	4158	6	here	here	RB
58810	4158	7	the	the	DT
58810	4158	8	angle	angle	NN
58810	4158	9	made	make	VBN
58810	4158	10	by	by	IN
58810	4158	11	the	the	DT
58810	4158	12	axis	axis	NN
58810	4158	13	of	of	IN
58810	4158	14	the	the	DT
58810	4158	15	light	light	NN
58810	4158	16	with	with	IN
58810	4158	17	the	the	DT
58810	4158	18	horizon	horizon	NN
58810	4158	19	is	be	VBZ
58810	4158	20	small	small	JJ
58810	4158	21	in	in	IN
58810	4158	22	March	March	NNP
58810	4158	23	,	,	,
58810	4158	24	while	while	IN
58810	4158	25	it	-PRON-	PRP
58810	4158	26	is	be	VBZ
58810	4158	27	large	large	JJ
58810	4158	28	in	in	IN
58810	4158	29	September	September	NNP
58810	4158	30	;	;	:
58810	4158	31	the	the	DT
58810	4158	32	conditions	condition	NNS
58810	4158	33	represented	represent	VBN
58810	4158	34	in	in	IN
58810	4158	35	the	the	DT
58810	4158	36	preceding	precede	VBG
58810	4158	37	figure	figure	NN
58810	4158	38	being	be	VBG
58810	4158	39	thus	thus	RB
58810	4158	40	reversed	reverse	VBN
58810	4158	41	.	.	.
58810	4159	1	[	[	-LRB-
58810	4159	2	Illustration	illustration	NN
58810	4159	3	:	:	:
58810	4159	4	Fig	Fig	NNP
58810	4159	5	.	.	.
58810	4160	1	362	362	CD
58810	4160	2	.	.	.
58810	4160	3	]	]	-RRB-
58810	4161	1	[	[	-LRB-
58810	4161	2	Illustration	illustration	NN
58810	4161	3	:	:	:
58810	4161	4	Fig	Fig	NNP
58810	4161	5	.	.	.
58810	4162	1	363	363	CD
58810	4162	2	.	.	.
58810	4162	3	]	]	-RRB-
58810	4163	1	321	321	CD
58810	4163	2	.	.	.
58810	4164	1	_	_	NNP
58810	4164	2	Nature	nature	NN
58810	4164	3	of	of	IN
58810	4164	4	the	the	DT
58810	4164	5	Zodiacal	zodiacal	JJ
58810	4164	6	Light._--Various	light._--various	JJ
58810	4164	7	attempts	attempt	NNS
58810	4164	8	have	have	VBP
58810	4164	9	been	be	VBN
58810	4164	10	made	make	VBN
58810	4164	11	to	to	TO
58810	4164	12	explain	explain	VB
58810	4164	13	the	the	DT
58810	4164	14	phenomena	phenomenon	NNS
58810	4164	15	of	of	IN
58810	4164	16	the	the	DT
58810	4164	17	zodiacal	zodiacal	JJ
58810	4164	18	light	light	NN
58810	4164	19	;	;	:
58810	4164	20	but	but	CC
58810	4164	21	the	the	DT
58810	4164	22	most	most	RBS
58810	4164	23	probable	probable	JJ
58810	4164	24	theory	theory	NN
58810	4164	25	is	be	VBZ
58810	4164	26	,	,	,
58810	4164	27	that	that	IN
58810	4164	28	it	-PRON-	PRP
58810	4164	29	is	be	VBZ
58810	4164	30	due	due	JJ
58810	4164	31	to	to	IN
58810	4164	32	an	an	DT
58810	4164	33	immense	immense	JJ
58810	4164	34	number	number	NN
58810	4164	35	of	of	IN
58810	4164	36	meteors	meteor	NNS
58810	4164	37	which	which	WDT
58810	4164	38	are	be	VBP
58810	4164	39	revolving	revolve	VBG
58810	4164	40	around	around	IN
58810	4164	41	the	the	DT
58810	4164	42	sun	sun	NN
58810	4164	43	,	,	,
58810	4164	44	and	and	CC
58810	4164	45	which	which	WDT
58810	4164	46	lie	lie	VBP
58810	4164	47	mostly	mostly	RB
58810	4164	48	within	within	IN
58810	4164	49	the	the	DT
58810	4164	50	earth	earth	NN
58810	4164	51	's	's	POS
58810	4164	52	orbit	orbit	NN
58810	4164	53	.	.	.
58810	4165	1	Each	each	DT
58810	4165	2	of	of	IN
58810	4165	3	these	these	DT
58810	4165	4	meteors	meteor	NNS
58810	4165	5	reflects	reflect	VBZ
58810	4165	6	a	a	DT
58810	4165	7	sensible	sensible	JJ
58810	4165	8	portion	portion	NN
58810	4165	9	of	of	IN
58810	4165	10	sunlight	sunlight	NN
58810	4165	11	,	,	,
58810	4165	12	but	but	CC
58810	4165	13	is	be	VBZ
58810	4165	14	far	far	RB
58810	4165	15	too	too	RB
58810	4165	16	small	small	JJ
58810	4165	17	to	to	TO
58810	4165	18	be	be	VB
58810	4165	19	separately	separately	RB
58810	4165	20	visible	visible	JJ
58810	4165	21	.	.	.
58810	4166	1	All	all	DT
58810	4166	2	of	of	IN
58810	4166	3	these	these	DT
58810	4166	4	meteors	meteor	NNS
58810	4166	5	together	together	RB
58810	4166	6	would	would	MD
58810	4166	7	,	,	,
58810	4166	8	by	by	IN
58810	4166	9	their	-PRON-	PRP$
58810	4166	10	combined	combine	VBN
58810	4166	11	reflection	reflection	NN
58810	4166	12	,	,	,
58810	4166	13	produce	produce	VB
58810	4166	14	a	a	DT
58810	4166	15	kind	kind	NN
58810	4166	16	of	of	IN
58810	4166	17	pale	pale	JJ
58810	4166	18	,	,	,
58810	4166	19	diffused	diffuse	VBN
58810	4166	20	light	light	NN
58810	4166	21	.	.	.
58810	4167	1	III	iii	CD
58810	4167	2	.	.	.
58810	4168	1	THE	the	DT
58810	4168	2	STELLAR	STELLAR	NNP
58810	4168	3	UNIVERSE	UNIVERSE	NNP
58810	4168	4	.	.	.
58810	4169	1	I.	I.	NNP
58810	4170	1	GENERAL	GENERAL	NNP
58810	4170	2	ASPECT	ASPECT	NNPS
58810	4170	3	OF	of	IN
58810	4170	4	THE	the	DT
58810	4170	5	HEAVENS	HEAVENS	NNP
58810	4170	6	.	.	.
58810	4171	1	322	322	CD
58810	4171	2	.	.	.
58810	4172	1	_	_	NNP
58810	4172	2	The	the	DT
58810	4172	3	Magnitude	Magnitude	NNP
58810	4172	4	of	of	IN
58810	4172	5	the	the	DT
58810	4172	6	Stars._--The	stars._--the	CD
58810	4172	7	stars	star	NNS
58810	4172	8	that	that	WDT
58810	4172	9	are	be	VBP
58810	4172	10	visible	visible	JJ
58810	4172	11	to	to	IN
58810	4172	12	the	the	DT
58810	4172	13	naked	naked	JJ
58810	4172	14	eye	eye	NN
58810	4172	15	are	be	VBP
58810	4172	16	divided	divide	VBN
58810	4172	17	into	into	IN
58810	4172	18	six	six	CD
58810	4172	19	classes	class	NNS
58810	4172	20	,	,	,
58810	4172	21	according	accord	VBG
58810	4172	22	to	to	IN
58810	4172	23	their	-PRON-	PRP$
58810	4172	24	brightness	brightness	NN
58810	4172	25	.	.	.
58810	4173	1	The	the	DT
58810	4173	2	brightest	bright	JJS
58810	4173	3	stars	star	NNS
58810	4173	4	are	be	VBP
58810	4173	5	called	call	VBN
58810	4173	6	stars	star	NNS
58810	4173	7	of	of	IN
58810	4173	8	the	the	DT
58810	4173	9	_	_	NNP
58810	4173	10	first	first	JJ
58810	4173	11	magnitude	magnitude	NN
58810	4173	12	_	_	NNP
58810	4173	13	;	;	:
58810	4173	14	the	the	DT
58810	4173	15	next	next	JJ
58810	4173	16	brightest	bright	JJS
58810	4173	17	,	,	,
58810	4173	18	those	those	DT
58810	4173	19	of	of	IN
58810	4173	20	the	the	DT
58810	4173	21	_	_	NNP
58810	4173	22	second	second	JJ
58810	4173	23	magnitude	magnitude	NN
58810	4173	24	_	_	NNP
58810	4173	25	;	;	:
58810	4173	26	and	and	CC
58810	4173	27	so	so	RB
58810	4173	28	on	on	RB
58810	4173	29	to	to	IN
58810	4173	30	the	the	DT
58810	4173	31	_	_	NNP
58810	4173	32	sixth	sixth	JJ
58810	4173	33	magnitude	magnitude	NN
58810	4173	34	_	_	NNP
58810	4173	35	.	.	.
58810	4174	1	The	the	DT
58810	4174	2	last	last	JJ
58810	4174	3	magnitude	magnitude	NN
58810	4174	4	includes	include	VBZ
58810	4174	5	the	the	DT
58810	4174	6	faintest	faint	JJS
58810	4174	7	stars	star	NNS
58810	4174	8	that	that	WDT
58810	4174	9	are	be	VBP
58810	4174	10	visible	visible	JJ
58810	4174	11	to	to	IN
58810	4174	12	the	the	DT
58810	4174	13	naked	naked	JJ
58810	4174	14	eye	eye	NN
58810	4174	15	on	on	IN
58810	4174	16	the	the	DT
58810	4174	17	most	most	RBS
58810	4174	18	favorable	favorable	JJ
58810	4174	19	night	night	NN
58810	4174	20	.	.	.
58810	4175	1	Stars	star	NNS
58810	4175	2	which	which	WDT
58810	4175	3	are	be	VBP
58810	4175	4	fainter	fainter	NN
58810	4175	5	than	than	IN
58810	4175	6	those	those	DT
58810	4175	7	of	of	IN
58810	4175	8	the	the	DT
58810	4175	9	sixth	sixth	JJ
58810	4175	10	magnitude	magnitude	NN
58810	4175	11	can	can	MD
58810	4175	12	be	be	VB
58810	4175	13	seen	see	VBN
58810	4175	14	only	only	RB
58810	4175	15	with	with	IN
58810	4175	16	the	the	DT
58810	4175	17	telescope	telescope	NN
58810	4175	18	,	,	,
58810	4175	19	and	and	CC
58810	4175	20	are	be	VBP
58810	4175	21	called	call	VBN
58810	4175	22	_	_	NNP
58810	4175	23	telescopic	telescopic	NN
58810	4175	24	stars	star	NNS
58810	4175	25	_	_	NNP
58810	4175	26	.	.	.
58810	4176	1	Telescopic	telescopic	JJ
58810	4176	2	stars	star	NNS
58810	4176	3	are	be	VBP
58810	4176	4	also	also	RB
58810	4176	5	divided	divide	VBN
58810	4176	6	into	into	IN
58810	4176	7	magnitudes	magnitude	NNS
58810	4176	8	;	;	:
58810	4176	9	the	the	DT
58810	4176	10	division	division	NN
58810	4176	11	extending	extend	VBG
58810	4176	12	to	to	IN
58810	4176	13	the	the	DT
58810	4176	14	_	_	NNP
58810	4176	15	sixteenth	sixteenth	JJ
58810	4176	16	_	_	NNP
58810	4176	17	magnitude	magnitude	NN
58810	4176	18	,	,	,
58810	4176	19	or	or	CC
58810	4176	20	the	the	DT
58810	4176	21	faintest	faint	JJS
58810	4176	22	stars	star	NNS
58810	4176	23	that	that	WDT
58810	4176	24	can	can	MD
58810	4176	25	be	be	VB
58810	4176	26	seen	see	VBN
58810	4176	27	with	with	IN
58810	4176	28	the	the	DT
58810	4176	29	most	most	RBS
58810	4176	30	powerful	powerful	JJ
58810	4176	31	telescopes	telescope	NNS
58810	4176	32	.	.	.
58810	4177	1	The	the	DT
58810	4177	2	classification	classification	NN
58810	4177	3	of	of	IN
58810	4177	4	stars	star	NNS
58810	4177	5	according	accord	VBG
58810	4177	6	to	to	IN
58810	4177	7	magnitudes	magnitude	NNS
58810	4177	8	has	have	VBZ
58810	4177	9	reference	reference	NN
58810	4177	10	only	only	RB
58810	4177	11	to	to	IN
58810	4177	12	their	-PRON-	PRP$
58810	4177	13	brightness	brightness	NN
58810	4177	14	,	,	,
58810	4177	15	and	and	CC
58810	4177	16	not	not	RB
58810	4177	17	at	at	RB
58810	4177	18	all	all	RB
58810	4177	19	to	to	IN
58810	4177	20	their	-PRON-	PRP$
58810	4177	21	actual	actual	JJ
58810	4177	22	size	size	NN
58810	4177	23	.	.	.
58810	4178	1	A	a	DT
58810	4178	2	sixth	sixth	JJ
58810	4178	3	magnitude	magnitude	NN
58810	4178	4	star	star	NN
58810	4178	5	may	may	MD
58810	4178	6	actually	actually	RB
58810	4178	7	be	be	VB
58810	4178	8	larger	large	JJR
58810	4178	9	than	than	IN
58810	4178	10	a	a	DT
58810	4178	11	first	first	JJ
58810	4178	12	magnitude	magnitude	NN
58810	4178	13	star	star	NN
58810	4178	14	;	;	:
58810	4178	15	its	-PRON-	PRP$
58810	4178	16	want	want	NN
58810	4178	17	of	of	IN
58810	4178	18	brilliancy	brilliancy	NN
58810	4178	19	being	be	VBG
58810	4178	20	due	due	JJ
58810	4178	21	to	to	IN
58810	4178	22	its	-PRON-	PRP$
58810	4178	23	greater	great	JJR
58810	4178	24	distance	distance	NN
58810	4178	25	,	,	,
58810	4178	26	or	or	CC
58810	4178	27	to	to	IN
58810	4178	28	its	-PRON-	PRP$
58810	4178	29	inferior	inferior	JJ
58810	4178	30	luminosity	luminosity	NN
58810	4178	31	,	,	,
58810	4178	32	or	or	CC
58810	4178	33	to	to	IN
58810	4178	34	both	both	DT
58810	4178	35	of	of	IN
58810	4178	36	these	these	DT
58810	4178	37	causes	cause	NNS
58810	4178	38	.	.	.
58810	4179	1	None	none	NN
58810	4179	2	of	of	IN
58810	4179	3	the	the	DT
58810	4179	4	stars	star	NNS
58810	4179	5	present	present	VBP
58810	4179	6	any	any	DT
58810	4179	7	sensible	sensible	JJ
58810	4179	8	disk	disk	NN
58810	4179	9	,	,	,
58810	4179	10	even	even	RB
58810	4179	11	in	in	IN
58810	4179	12	the	the	DT
58810	4179	13	most	most	RBS
58810	4179	14	powerful	powerful	JJ
58810	4179	15	telescope	telescope	NN
58810	4179	16	:	:	:
58810	4179	17	they	-PRON-	PRP
58810	4179	18	all	all	DT
58810	4179	19	appear	appear	VBP
58810	4179	20	as	as	IN
58810	4179	21	mere	mere	JJ
58810	4179	22	points	point	NNS
58810	4179	23	of	of	IN
58810	4179	24	light	light	NN
58810	4179	25	.	.	.
58810	4180	1	The	the	DT
58810	4180	2	larger	large	JJR
58810	4180	3	the	the	DT
58810	4180	4	telescope	telescope	NN
58810	4180	5	,	,	,
58810	4180	6	the	the	DT
58810	4180	7	greater	great	JJR
58810	4180	8	is	be	VBZ
58810	4180	9	its	-PRON-	PRP$
58810	4180	10	power	power	NN
58810	4180	11	of	of	IN
58810	4180	12	revealing	reveal	VBG
58810	4180	13	faint	faint	JJ
58810	4180	14	stars	star	NNS
58810	4180	15	;	;	:
58810	4180	16	not	not	RB
58810	4180	17	because	because	IN
58810	4180	18	it	-PRON-	PRP
58810	4180	19	makes	make	VBZ
58810	4180	20	these	these	DT
58810	4180	21	stars	star	NNS
58810	4180	22	appear	appear	VB
58810	4180	23	larger	large	JJR
58810	4180	24	,	,	,
58810	4180	25	but	but	CC
58810	4180	26	because	because	IN
58810	4180	27	of	of	IN
58810	4180	28	its	-PRON-	PRP$
58810	4180	29	greater	great	JJR
58810	4180	30	light	light	NN
58810	4180	31	-	-	HYPH
58810	4180	32	gathering	gather	VBG
58810	4180	33	power	power	NN
58810	4180	34	.	.	.
58810	4181	1	This	this	DT
58810	4181	2	power	power	NN
58810	4181	3	increases	increase	VBZ
58810	4181	4	with	with	IN
58810	4181	5	the	the	DT
58810	4181	6	size	size	NN
58810	4181	7	of	of	IN
58810	4181	8	the	the	DT
58810	4181	9	object	object	NN
58810	4181	10	-	-	HYPH
58810	4181	11	glass	glass	NN
58810	4181	12	of	of	IN
58810	4181	13	the	the	DT
58810	4181	14	telescope	telescope	NN
58810	4181	15	,	,	,
58810	4181	16	which	which	WDT
58810	4181	17	plays	play	VBZ
58810	4181	18	the	the	DT
58810	4181	19	part	part	NN
58810	4181	20	of	of	IN
58810	4181	21	a	a	DT
58810	4181	22	gigantic	gigantic	JJ
58810	4181	23	pupil	pupil	NN
58810	4181	24	of	of	IN
58810	4181	25	the	the	DT
58810	4181	26	eye	eye	NN
58810	4181	27	.	.	.
58810	4182	1	The	the	DT
58810	4182	2	classification	classification	NN
58810	4182	3	of	of	IN
58810	4182	4	the	the	DT
58810	4182	5	stars	star	NNS
58810	4182	6	into	into	IN
58810	4182	7	magnitudes	magnitude	NNS
58810	4182	8	is	be	VBZ
58810	4182	9	not	not	RB
58810	4182	10	made	make	VBN
58810	4182	11	in	in	IN
58810	4182	12	accordance	accordance	NN
58810	4182	13	with	with	IN
58810	4182	14	any	any	DT
58810	4182	15	very	very	RB
58810	4182	16	accurate	accurate	JJ
58810	4182	17	estimate	estimate	NN
58810	4182	18	of	of	IN
58810	4182	19	their	-PRON-	PRP$
58810	4182	20	brightness	brightness	NN
58810	4182	21	.	.	.
58810	4183	1	The	the	DT
58810	4183	2	stars	star	NNS
58810	4183	3	which	which	WDT
58810	4183	4	are	be	VBP
58810	4183	5	classed	class	VBN
58810	4183	6	together	together	RB
58810	4183	7	in	in	IN
58810	4183	8	the	the	DT
58810	4183	9	same	same	JJ
58810	4183	10	magnitude	magnitude	NN
58810	4183	11	are	be	VBP
58810	4183	12	far	far	RB
58810	4183	13	from	from	IN
58810	4183	14	being	be	VBG
58810	4183	15	equally	equally	RB
58810	4183	16	bright	bright	JJ
58810	4183	17	.	.	.
58810	4184	1	The	the	DT
58810	4184	2	stars	star	NNS
58810	4184	3	of	of	IN
58810	4184	4	each	each	DT
58810	4184	5	lower	low	JJR
58810	4184	6	magnitude	magnitude	NN
58810	4184	7	are	be	VBP
58810	4184	8	about	about	RB
58810	4184	9	two	two	CD
58810	4184	10	-	-	HYPH
58810	4184	11	fifths	fifth	NNS
58810	4184	12	as	as	RB
58810	4184	13	bright	bright	JJ
58810	4184	14	as	as	IN
58810	4184	15	those	those	DT
58810	4184	16	of	of	IN
58810	4184	17	the	the	DT
58810	4184	18	magnitude	magnitude	NN
58810	4184	19	above	above	RB
58810	4184	20	.	.	.
58810	4185	1	The	the	DT
58810	4185	2	ratio	ratio	NN
58810	4185	3	of	of	IN
58810	4185	4	diminution	diminution	NN
58810	4185	5	is	be	VBZ
58810	4185	6	about	about	RB
58810	4185	7	a	a	DT
58810	4185	8	third	third	NN
58810	4185	9	from	from	IN
58810	4185	10	the	the	DT
58810	4185	11	higher	high	JJR
58810	4185	12	magnitude	magnitude	NN
58810	4185	13	down	down	IN
58810	4185	14	to	to	IN
58810	4185	15	the	the	DT
58810	4185	16	fifth	fifth	NN
58810	4185	17	.	.	.
58810	4186	1	Were	be	VBD
58810	4186	2	the	the	DT
58810	4186	3	ratio	ratio	NN
58810	4186	4	two	two	CD
58810	4186	5	-	-	HYPH
58810	4186	6	fifths	fifth	NNS
58810	4186	7	exact	exact	JJ
58810	4186	8	,	,	,
58810	4186	9	it	-PRON-	PRP
58810	4186	10	would	would	MD
58810	4186	11	take	take	VB
58810	4186	12	about	about	RB
58810	4186	13	2	2	CD
58810	4186	14	-	-	SYM
58810	4186	15	1/2	1/2	CD
58810	4186	16	stars	star	NNS
58810	4186	17	of	of	IN
58810	4186	18	the	the	DT
58810	4186	19	2d	2d	CD
58810	4186	20	magnitude	magnitude	NN
58810	4186	21	to	to	TO
58810	4186	22	make	make	VB
58810	4186	23	one	one	CD
58810	4186	24	of	of	IN
58810	4186	25	the	the	DT
58810	4186	26	1st	1st	NN
58810	4186	27	.	.	.
58810	4187	1	6	6	CD
58810	4187	2	stars	star	NNS
58810	4187	3	of	of	IN
58810	4187	4	the	the	DT
58810	4187	5	3d	3d	NNP
58810	4187	6	magnitude	magnitude	NN
58810	4187	7	to	to	TO
58810	4187	8	make	make	VB
58810	4187	9	one	one	CD
58810	4187	10	of	of	IN
58810	4187	11	the	the	DT
58810	4187	12	1st	1st	NN
58810	4187	13	.	.	.
58810	4188	1	16	16	CD
58810	4188	2	stars	star	NNS
58810	4188	3	of	of	IN
58810	4188	4	the	the	DT
58810	4188	5	4th	4th	JJ
58810	4188	6	magnitude	magnitude	NN
58810	4188	7	to	to	TO
58810	4188	8	make	make	VB
58810	4188	9	one	one	CD
58810	4188	10	of	of	IN
58810	4188	11	the	the	DT
58810	4188	12	1st	1st	NN
58810	4188	13	.	.	.
58810	4189	1	40	40	CD
58810	4189	2	stars	star	NNS
58810	4189	3	of	of	IN
58810	4189	4	the	the	DT
58810	4189	5	5th	5th	JJ
58810	4189	6	magnitude	magnitude	NN
58810	4189	7	to	to	TO
58810	4189	8	make	make	VB
58810	4189	9	one	one	CD
58810	4189	10	of	of	IN
58810	4189	11	the	the	DT
58810	4189	12	1st	1st	NN
58810	4189	13	.	.	.
58810	4190	1	100	100	CD
58810	4190	2	stars	star	NNS
58810	4190	3	of	of	IN
58810	4190	4	the	the	DT
58810	4190	5	6th	6th	JJ
58810	4190	6	magnitude	magnitude	NN
58810	4190	7	to	to	TO
58810	4190	8	make	make	VB
58810	4190	9	one	one	CD
58810	4190	10	of	of	IN
58810	4190	11	the	the	DT
58810	4190	12	1st	1st	NN
58810	4190	13	.	.	.
58810	4191	1	10,000	10,000	CD
58810	4191	2	stars	star	NNS
58810	4191	3	of	of	IN
58810	4191	4	the	the	DT
58810	4191	5	11th	11th	JJ
58810	4191	6	magnitude	magnitude	NN
58810	4191	7	to	to	TO
58810	4191	8	make	make	VB
58810	4191	9	one	one	CD
58810	4191	10	of	of	IN
58810	4191	11	the	the	DT
58810	4191	12	1st	1st	NN
58810	4191	13	.	.	.
58810	4192	1	1,000,000	1,000,000	CD
58810	4192	2	stars	star	NNS
58810	4192	3	of	of	IN
58810	4192	4	the	the	DT
58810	4192	5	16th	16th	JJ
58810	4192	6	magnitude	magnitude	NN
58810	4192	7	to	to	TO
58810	4192	8	make	make	VB
58810	4192	9	one	one	CD
58810	4192	10	of	of	IN
58810	4192	11	the	the	DT
58810	4192	12	1st	1st	NN
58810	4192	13	.	.	.
58810	4193	1	323	323	CD
58810	4193	2	.	.	.
58810	4194	1	_	_	NNP
58810	4194	2	The	the	DT
58810	4194	3	Number	Number	NNP
58810	4194	4	of	of	IN
58810	4194	5	the	the	DT
58810	4194	6	Stars._--The	stars._--the	CD
58810	4194	7	total	total	JJ
58810	4194	8	number	number	NN
58810	4194	9	of	of	IN
58810	4194	10	stars	star	NNS
58810	4194	11	in	in	IN
58810	4194	12	the	the	DT
58810	4194	13	celestial	celestial	JJ
58810	4194	14	sphere	sphere	NN
58810	4194	15	visible	visible	JJ
58810	4194	16	to	to	IN
58810	4194	17	the	the	DT
58810	4194	18	average	average	JJ
58810	4194	19	naked	naked	JJ
58810	4194	20	eye	eye	NN
58810	4194	21	is	be	VBZ
58810	4194	22	estimated	estimate	VBN
58810	4194	23	,	,	,
58810	4194	24	in	in	IN
58810	4194	25	round	round	JJ
58810	4194	26	numbers	number	NNS
58810	4194	27	,	,	,
58810	4194	28	at	at	IN
58810	4194	29	five	five	CD
58810	4194	30	thousand	thousand	CD
58810	4194	31	;	;	:
58810	4194	32	but	but	CC
58810	4194	33	the	the	DT
58810	4194	34	number	number	NN
58810	4194	35	varies	vary	VBZ
58810	4194	36	much	much	JJ
58810	4194	37	with	with	IN
58810	4194	38	the	the	DT
58810	4194	39	perfection	perfection	NN
58810	4194	40	and	and	CC
58810	4194	41	the	the	DT
58810	4194	42	training	training	NN
58810	4194	43	of	of	IN
58810	4194	44	the	the	DT
58810	4194	45	eye	eye	NN
58810	4194	46	and	and	CC
58810	4194	47	with	with	IN
58810	4194	48	the	the	DT
58810	4194	49	atmospheric	atmospheric	JJ
58810	4194	50	conditions	condition	NNS
58810	4194	51	.	.	.
58810	4195	1	For	for	IN
58810	4195	2	every	every	DT
58810	4195	3	star	star	NN
58810	4195	4	visible	visible	JJ
58810	4195	5	to	to	IN
58810	4195	6	the	the	DT
58810	4195	7	naked	naked	JJ
58810	4195	8	eye	eye	NN
58810	4195	9	,	,	,
58810	4195	10	there	there	EX
58810	4195	11	are	be	VBP
58810	4195	12	thousands	thousand	NNS
58810	4195	13	too	too	RB
58810	4195	14	minute	minute	JJ
58810	4195	15	to	to	TO
58810	4195	16	be	be	VB
58810	4195	17	seen	see	VBN
58810	4195	18	without	without	IN
58810	4195	19	telescopic	telescopic	JJ
58810	4195	20	aid	aid	NN
58810	4195	21	.	.	.
58810	4196	1	Fig	fig	NN
58810	4196	2	.	.	.
58810	4197	1	364	364	CD
58810	4197	2	shows	show	VBZ
58810	4197	3	a	a	DT
58810	4197	4	portion	portion	NN
58810	4197	5	of	of	IN
58810	4197	6	the	the	DT
58810	4197	7	constellation	constellation	NN
58810	4197	8	of	of	IN
58810	4197	9	the	the	DT
58810	4197	10	Twins	Twins	NNP
58810	4197	11	as	as	IN
58810	4197	12	seen	see	VBN
58810	4197	13	with	with	IN
58810	4197	14	the	the	DT
58810	4197	15	naked	naked	JJ
58810	4197	16	eye	eye	NN
58810	4197	17	;	;	:
58810	4197	18	and	and	CC
58810	4197	19	Fig	Fig	NNP
58810	4197	20	.	.	.
58810	4198	1	365	365	CD
58810	4198	2	shows	show	VBZ
58810	4198	3	the	the	DT
58810	4198	4	same	same	JJ
58810	4198	5	region	region	NN
58810	4198	6	as	as	IN
58810	4198	7	seen	see	VBN
58810	4198	8	in	in	IN
58810	4198	9	a	a	DT
58810	4198	10	powerful	powerful	JJ
58810	4198	11	telescope	telescope	NN
58810	4198	12	.	.	.
58810	4199	1	[	[	-LRB-
58810	4199	2	Illustration	illustration	NN
58810	4199	3	:	:	:
58810	4199	4	Fig	Fig	NNP
58810	4199	5	.	.	.
58810	4200	1	364	364	CD
58810	4200	2	.	.	.
58810	4200	3	]	]	-RRB-
58810	4201	1	[	[	-LRB-
58810	4201	2	Illustration	illustration	NN
58810	4201	3	:	:	:
58810	4201	4	Fig	Fig	NNP
58810	4201	5	.	.	.
58810	4202	1	365	365	CD
58810	4202	2	.	.	.
58810	4202	3	]	]	-RRB-
58810	4203	1	Struve	Struve	NNP
58810	4203	2	has	have	VBZ
58810	4203	3	estimated	estimate	VBN
58810	4203	4	that	that	IN
58810	4203	5	the	the	DT
58810	4203	6	total	total	JJ
58810	4203	7	number	number	NN
58810	4203	8	of	of	IN
58810	4203	9	stars	star	NNS
58810	4203	10	visible	visible	JJ
58810	4203	11	with	with	IN
58810	4203	12	Herschel	Herschel	NNP
58810	4203	13	's	's	POS
58810	4203	14	twenty	twenty	CD
58810	4203	15	-	-	HYPH
58810	4203	16	foot	foot	NN
58810	4203	17	telescope	telescope	NN
58810	4203	18	was	be	VBD
58810	4203	19	about	about	RB
58810	4203	20	twenty	twenty	CD
58810	4203	21	million	million	CD
58810	4203	22	.	.	.
58810	4204	1	The	the	DT
58810	4204	2	number	number	NN
58810	4204	3	that	that	WDT
58810	4204	4	can	can	MD
58810	4204	5	be	be	VB
58810	4204	6	seen	see	VBN
58810	4204	7	with	with	IN
58810	4204	8	the	the	DT
58810	4204	9	great	great	JJ
58810	4204	10	telescopes	telescope	NNS
58810	4204	11	of	of	IN
58810	4204	12	modern	modern	JJ
58810	4204	13	times	time	NNS
58810	4204	14	has	have	VBZ
58810	4204	15	not	not	RB
58810	4204	16	been	be	VBN
58810	4204	17	carefully	carefully	RB
58810	4204	18	estimated	estimate	VBN
58810	4204	19	,	,	,
58810	4204	20	but	but	CC
58810	4204	21	is	be	VBZ
58810	4204	22	probably	probably	RB
58810	4204	23	somewhere	somewhere	RB
58810	4204	24	between	between	IN
58810	4204	25	thirty	thirty	CD
58810	4204	26	million	million	CD
58810	4204	27	and	and	CC
58810	4204	28	fifty	fifty	CD
58810	4204	29	million	million	CD
58810	4204	30	.	.	.
58810	4205	1	The	the	DT
58810	4205	2	number	number	NN
58810	4205	3	of	of	IN
58810	4205	4	stars	star	NNS
58810	4205	5	between	between	IN
58810	4205	6	the	the	DT
58810	4205	7	north	north	NNP
58810	4205	8	pole	pole	NNP
58810	4205	9	and	and	CC
58810	4205	10	the	the	DT
58810	4205	11	circle	circle	NN
58810	4205	12	thirty	thirty	CD
58810	4205	13	-	-	HYPH
58810	4205	14	five	five	CD
58810	4205	15	degrees	degree	NNS
58810	4205	16	south	south	RB
58810	4205	17	of	of	IN
58810	4205	18	the	the	DT
58810	4205	19	equator	equator	NN
58810	4205	20	is	be	VBZ
58810	4205	21	about	about	RB
58810	4205	22	as	as	IN
58810	4205	23	follows:--	follows:--	ADD
58810	4205	24	Of	of	IN
58810	4205	25	the	the	DT
58810	4205	26	1st	1st	JJ
58810	4205	27	magnitude	magnitude	NN
58810	4205	28	about	about	RB
58810	4205	29	14	14	CD
58810	4205	30	stars	star	NNS
58810	4205	31	.	.	.
58810	4206	1	Of	of	IN
58810	4206	2	the	the	DT
58810	4206	3	2d	2d	CD
58810	4206	4	magnitude	magnitude	NN
58810	4206	5	about	about	RB
58810	4206	6	48	48	CD
58810	4206	7	stars	star	NNS
58810	4206	8	.	.	.
58810	4207	1	Of	of	IN
58810	4207	2	the	the	DT
58810	4207	3	3d	3d	NNP
58810	4207	4	magnitude	magnitude	NN
58810	4207	5	about	about	RB
58810	4207	6	152	152	CD
58810	4207	7	stars	star	NNS
58810	4207	8	.	.	.
58810	4208	1	Of	of	IN
58810	4208	2	the	the	DT
58810	4208	3	4th	4th	JJ
58810	4208	4	magnitude	magnitude	NN
58810	4208	5	about	about	RB
58810	4208	6	313	313	CD
58810	4208	7	stars	star	NNS
58810	4208	8	.	.	.
58810	4209	1	Of	of	IN
58810	4209	2	the	the	DT
58810	4209	3	5th	5th	JJ
58810	4209	4	magnitude	magnitude	NN
58810	4209	5	about	about	RB
58810	4209	6	854	854	CD
58810	4209	7	stars	star	NNS
58810	4209	8	.	.	.
58810	4210	1	Of	of	IN
58810	4210	2	the	the	DT
58810	4210	3	6th	6th	JJ
58810	4210	4	magnitude	magnitude	NN
58810	4210	5	about	about	RB
58810	4210	6	2010	2010	CD
58810	4210	7	stars	star	NNS
58810	4210	8	.	.	.
58810	4211	1	----	----	NFP
58810	4211	2	Total	total	JJ
58810	4211	3	visible	visible	JJ
58810	4211	4	to	to	IN
58810	4211	5	naked	naked	JJ
58810	4211	6	eye	eye	NN
58810	4211	7	3391	3391	CD
58810	4211	8	stars	star	NNS
58810	4211	9	.	.	.
58810	4212	1	The	the	DT
58810	4212	2	number	number	NN
58810	4212	3	of	of	IN
58810	4212	4	stars	star	NNS
58810	4212	5	of	of	IN
58810	4212	6	the	the	DT
58810	4212	7	several	several	JJ
58810	4212	8	magnitudes	magnitude	NNS
58810	4212	9	is	be	VBZ
58810	4212	10	approximately	approximately	RB
58810	4212	11	in	in	IN
58810	4212	12	inverse	inverse	JJ
58810	4212	13	proportion	proportion	NN
58810	4212	14	to	to	IN
58810	4212	15	that	that	DT
58810	4212	16	of	of	IN
58810	4212	17	their	-PRON-	PRP$
58810	4212	18	brightness	brightness	NN
58810	4212	19	,	,	,
58810	4212	20	the	the	DT
58810	4212	21	ratio	ratio	NN
58810	4212	22	being	be	VBG
58810	4212	23	a	a	DT
58810	4212	24	little	little	RB
58810	4212	25	greater	great	JJR
58810	4212	26	in	in	IN
58810	4212	27	the	the	DT
58810	4212	28	higher	high	JJR
58810	4212	29	magnitudes	magnitude	NNS
58810	4212	30	,	,	,
58810	4212	31	and	and	CC
58810	4212	32	probably	probably	RB
58810	4212	33	a	a	DT
58810	4212	34	little	little	JJ
58810	4212	35	less	less	JJR
58810	4212	36	in	in	IN
58810	4212	37	the	the	DT
58810	4212	38	lower	low	JJR
58810	4212	39	ones	one	NNS
58810	4212	40	.	.	.
58810	4213	1	324	324	CD
58810	4213	2	.	.	.
58810	4214	1	_	_	NNP
58810	4214	2	The	the	DT
58810	4214	3	Division	Division	NNP
58810	4214	4	of	of	IN
58810	4214	5	the	the	DT
58810	4214	6	Stars	star	NNS
58810	4214	7	into	into	IN
58810	4214	8	Constellations._--A	constellations._--a	JJ
58810	4214	9	glance	glance	NN
58810	4214	10	at	at	IN
58810	4214	11	the	the	DT
58810	4214	12	heavens	heavens	NNPS
58810	4214	13	is	be	VBZ
58810	4214	14	sufficient	sufficient	JJ
58810	4214	15	to	to	TO
58810	4214	16	show	show	VB
58810	4214	17	that	that	IN
58810	4214	18	the	the	DT
58810	4214	19	stars	star	NNS
58810	4214	20	are	be	VBP
58810	4214	21	not	not	RB
58810	4214	22	distributed	distribute	VBN
58810	4214	23	uniformly	uniformly	RB
58810	4214	24	over	over	IN
58810	4214	25	the	the	DT
58810	4214	26	sky	sky	NN
58810	4214	27	.	.	.
58810	4215	1	The	the	DT
58810	4215	2	larger	large	JJR
58810	4215	3	ones	one	NNS
58810	4215	4	especially	especially	RB
58810	4215	5	are	be	VBP
58810	4215	6	collected	collect	VBN
58810	4215	7	into	into	IN
58810	4215	8	more	more	JJR
58810	4215	9	or	or	CC
58810	4215	10	less	less	RBR
58810	4215	11	irregular	irregular	JJ
58810	4215	12	groups	group	NNS
58810	4215	13	.	.	.
58810	4216	1	The	the	DT
58810	4216	2	larger	large	JJR
58810	4216	3	groups	group	NNS
58810	4216	4	are	be	VBP
58810	4216	5	called	call	VBN
58810	4216	6	_	_	NNP
58810	4216	7	constellations	constellation	NNS
58810	4216	8	_	_	NNP
58810	4216	9	.	.	.
58810	4217	1	At	at	IN
58810	4217	2	a	a	DT
58810	4217	3	very	very	RB
58810	4217	4	early	early	JJ
58810	4217	5	period	period	NN
58810	4217	6	a	a	DT
58810	4217	7	mythological	mythological	JJ
58810	4217	8	figure	figure	NN
58810	4217	9	was	be	VBD
58810	4217	10	allotted	allot	VBN
58810	4217	11	to	to	IN
58810	4217	12	each	each	DT
58810	4217	13	constellation	constellation	NN
58810	4217	14	;	;	:
58810	4217	15	and	and	CC
58810	4217	16	these	these	DT
58810	4217	17	figures	figure	NNS
58810	4217	18	were	be	VBD
58810	4217	19	drawn	draw	VBN
58810	4217	20	in	in	IN
58810	4217	21	such	such	PDT
58810	4217	22	a	a	DT
58810	4217	23	way	way	NN
58810	4217	24	as	as	IN
58810	4217	25	to	to	TO
58810	4217	26	include	include	VB
58810	4217	27	the	the	DT
58810	4217	28	principal	principal	JJ
58810	4217	29	stars	star	NNS
58810	4217	30	of	of	IN
58810	4217	31	each	each	DT
58810	4217	32	constellation	constellation	NN
58810	4217	33	.	.	.
58810	4218	1	The	the	DT
58810	4218	2	heavens	heaven	NNS
58810	4218	3	thus	thus	RB
58810	4218	4	became	become	VBD
58810	4218	5	covered	cover	VBN
58810	4218	6	,	,	,
58810	4218	7	as	as	IN
58810	4218	8	it	-PRON-	PRP
58810	4218	9	were	be	VBD
58810	4218	10	,	,	,
58810	4218	11	with	with	IN
58810	4218	12	immense	immense	JJ
58810	4218	13	hieroglyphics	hieroglyphic	NNS
58810	4218	14	.	.	.
58810	4219	1	There	there	EX
58810	4219	2	is	be	VBZ
58810	4219	3	no	no	DT
58810	4219	4	historic	historic	JJ
58810	4219	5	record	record	NN
58810	4219	6	of	of	IN
58810	4219	7	the	the	DT
58810	4219	8	time	time	NN
58810	4219	9	when	when	WRB
58810	4219	10	these	these	DT
58810	4219	11	figures	figure	NNS
58810	4219	12	were	be	VBD
58810	4219	13	formed	form	VBN
58810	4219	14	,	,	,
58810	4219	15	or	or	CC
58810	4219	16	of	of	IN
58810	4219	17	the	the	DT
58810	4219	18	principle	principle	NN
58810	4219	19	in	in	IN
58810	4219	20	accordance	accordance	NN
58810	4219	21	with	with	IN
58810	4219	22	which	which	WDT
58810	4219	23	they	-PRON-	PRP
58810	4219	24	were	be	VBD
58810	4219	25	constructed	construct	VBN
58810	4219	26	.	.	.
58810	4220	1	It	-PRON-	PRP
58810	4220	2	is	be	VBZ
58810	4220	3	probable	probable	JJ
58810	4220	4	that	that	IN
58810	4220	5	the	the	DT
58810	4220	6	imagination	imagination	NN
58810	4220	7	of	of	IN
58810	4220	8	the	the	DT
58810	4220	9	earlier	early	JJR
58810	4220	10	peoples	people	NNS
58810	4220	11	may	may	MD
58810	4220	12	,	,	,
58810	4220	13	in	in	IN
58810	4220	14	many	many	JJ
58810	4220	15	instances	instance	NNS
58810	4220	16	,	,	,
58810	4220	17	have	have	VBP
58810	4220	18	discovered	discover	VBN
58810	4220	19	some	some	DT
58810	4220	20	fanciful	fanciful	JJ
58810	4220	21	resemblance	resemblance	NN
58810	4220	22	in	in	IN
58810	4220	23	the	the	DT
58810	4220	24	configuration	configuration	NN
58810	4220	25	of	of	IN
58810	4220	26	the	the	DT
58810	4220	27	stars	star	NNS
58810	4220	28	to	to	IN
58810	4220	29	the	the	DT
58810	4220	30	forms	form	NNS
58810	4220	31	depicted	depict	VBN
58810	4220	32	.	.	.
58810	4221	1	The	the	DT
58810	4221	2	names	name	NNS
58810	4221	3	are	be	VBP
58810	4221	4	still	still	RB
58810	4221	5	retained	retain	VBN
58810	4221	6	,	,	,
58810	4221	7	although	although	IN
58810	4221	8	the	the	DT
58810	4221	9	figures	figure	NNS
58810	4221	10	no	no	RB
58810	4221	11	longer	longer	RB
58810	4221	12	serve	serve	VBP
58810	4221	13	any	any	DT
58810	4221	14	astronomical	astronomical	JJ
58810	4221	15	purpose	purpose	NN
58810	4221	16	.	.	.
58810	4222	1	The	the	DT
58810	4222	2	constellation	constellation	NN
58810	4222	3	Hercules	Hercules	NNP
58810	4222	4	,	,	,
58810	4222	5	for	for	IN
58810	4222	6	instance	instance	NN
58810	4222	7	,	,	,
58810	4222	8	no	no	RB
58810	4222	9	longer	long	RBR
58810	4222	10	represents	represent	VBZ
58810	4222	11	the	the	DT
58810	4222	12	figure	figure	NN
58810	4222	13	of	of	IN
58810	4222	14	a	a	DT
58810	4222	15	man	man	NN
58810	4222	16	among	among	IN
58810	4222	17	the	the	DT
58810	4222	18	stars	star	NNS
58810	4222	19	,	,	,
58810	4222	20	but	but	CC
58810	4222	21	a	a	DT
58810	4222	22	certain	certain	JJ
58810	4222	23	portion	portion	NN
58810	4222	24	of	of	IN
58810	4222	25	the	the	DT
58810	4222	26	heavens	heaven	NNS
58810	4222	27	within	within	IN
58810	4222	28	which	which	WDT
58810	4222	29	the	the	DT
58810	4222	30	ancients	ancient	NNS
58810	4222	31	placed	place	VBD
58810	4222	32	that	that	DT
58810	4222	33	figure	figure	NN
58810	4222	34	.	.	.
58810	4223	1	In	in	IN
58810	4223	2	star	star	NN
58810	4223	3	-	-	HYPH
58810	4223	4	maps	map	NNS
58810	4223	5	intended	intend	VBN
58810	4223	6	for	for	IN
58810	4223	7	school	school	NN
58810	4223	8	and	and	CC
58810	4223	9	popular	popular	JJ
58810	4223	10	use	use	NN
58810	4223	11	it	-PRON-	PRP
58810	4223	12	is	be	VBZ
58810	4223	13	still	still	RB
58810	4223	14	customary	customary	JJ
58810	4223	15	to	to	TO
58810	4223	16	give	give	VB
58810	4223	17	these	these	DT
58810	4223	18	figures	figure	NNS
58810	4223	19	;	;	:
58810	4223	20	but	but	CC
58810	4223	21	they	-PRON-	PRP
58810	4223	22	are	be	VBP
58810	4223	23	not	not	RB
58810	4223	24	generally	generally	RB
58810	4223	25	found	find	VBN
58810	4223	26	on	on	IN
58810	4223	27	maps	map	NNS
58810	4223	28	designed	design	VBN
58810	4223	29	for	for	IN
58810	4223	30	astronomers	astronomer	NNS
58810	4223	31	.	.	.
58810	4224	1	325	325	CD
58810	4224	2	.	.	.
58810	4225	1	_	_	NNP
58810	4225	2	The	the	DT
58810	4225	3	Naming	Naming	NNP
58810	4225	4	of	of	IN
58810	4225	5	the	the	DT
58810	4225	6	Stars._--The	stars._--the	CD
58810	4225	7	brighter	bright	JJR
58810	4225	8	stars	star	NNS
58810	4225	9	have	have	VBP
58810	4225	10	all	all	DT
58810	4225	11	proper	proper	JJ
58810	4225	12	names	name	NNS
58810	4225	13	,	,	,
58810	4225	14	as	as	IN
58810	4225	15	_	_	NNP
58810	4225	16	Sirius	Sirius	NNP
58810	4225	17	_	_	NNP
58810	4225	18	,	,	,
58810	4225	19	_	_	NNP
58810	4225	20	Procyon	Procyon	NNP
58810	4225	21	_	_	NNP
58810	4225	22	,	,	,
58810	4225	23	_	_	NNP
58810	4225	24	Arcturus	Arcturus	NNP
58810	4225	25	_	_	NNP
58810	4225	26	,	,	,
58810	4225	27	_	_	NNP
58810	4225	28	Capella	Capella	NNP
58810	4225	29	_	_	NNP
58810	4225	30	,	,	,
58810	4225	31	_	_	NNP
58810	4225	32	Aldebaran	Aldebaran	NNP
58810	4225	33	_	_	NNP
58810	4225	34	,	,	,
58810	4225	35	etc	etc	FW
58810	4225	36	.	.	.
58810	4226	1	This	this	DT
58810	4226	2	method	method	NN
58810	4226	3	of	of	IN
58810	4226	4	designating	designate	VBG
58810	4226	5	the	the	DT
58810	4226	6	stars	star	NNS
58810	4226	7	was	be	VBD
58810	4226	8	adopted	adopt	VBN
58810	4226	9	by	by	IN
58810	4226	10	the	the	DT
58810	4226	11	Arabs	Arabs	NNPS
58810	4226	12	.	.	.
58810	4227	1	Most	Most	JJS
58810	4227	2	of	of	IN
58810	4227	3	these	these	DT
58810	4227	4	names	name	NNS
58810	4227	5	have	have	VBP
58810	4227	6	dropped	drop	VBN
58810	4227	7	entirely	entirely	RB
58810	4227	8	out	out	IN
58810	4227	9	of	of	IN
58810	4227	10	astronomical	astronomical	JJ
58810	4227	11	use	use	NN
58810	4227	12	,	,	,
58810	4227	13	though	though	IN
58810	4227	14	many	many	JJ
58810	4227	15	are	be	VBP
58810	4227	16	popularly	popularly	RB
58810	4227	17	retained	retain	VBN
58810	4227	18	.	.	.
58810	4228	1	The	the	DT
58810	4228	2	brighter	bright	JJR
58810	4228	3	stars	star	NNS
58810	4228	4	are	be	VBP
58810	4228	5	now	now	RB
58810	4228	6	generally	generally	RB
58810	4228	7	designated	designate	VBN
58810	4228	8	by	by	IN
58810	4228	9	the	the	DT
58810	4228	10	letters	letter	NNS
58810	4228	11	of	of	IN
58810	4228	12	the	the	DT
58810	4228	13	Greek	Greek	NNP
58810	4228	14	alphabet,--_alpha	alphabet,--_alpha	NNP
58810	4228	15	_	_	NNP
58810	4228	16	,	,	,
58810	4228	17	_	_	NNP
58810	4228	18	beta	beta	NN
58810	4228	19	_	_	NNP
58810	4228	20	,	,	,
58810	4228	21	_	_	NNP
58810	4228	22	gamma	gamma	NN
58810	4228	23	_	_	NNP
58810	4228	24	,	,	,
58810	4228	25	etc	etc	FW
58810	4228	26	.	.	.
58810	4228	27	,--to	,--to	,
58810	4228	28	which	which	WDT
58810	4228	29	is	be	VBZ
58810	4228	30	appended	append	VBN
58810	4228	31	the	the	DT
58810	4228	32	genitive	genitive	NN
58810	4228	33	of	of	IN
58810	4228	34	the	the	DT
58810	4228	35	name	name	NN
58810	4228	36	of	of	IN
58810	4228	37	the	the	DT
58810	4228	38	constellation	constellation	NN
58810	4228	39	,	,	,
58810	4228	40	the	the	DT
58810	4228	41	first	first	JJ
58810	4228	42	letter	letter	NN
58810	4228	43	of	of	IN
58810	4228	44	the	the	DT
58810	4228	45	alphabet	alphabet	NN
58810	4228	46	being	be	VBG
58810	4228	47	used	use	VBN
58810	4228	48	for	for	IN
58810	4228	49	the	the	DT
58810	4228	50	brightest	bright	JJS
58810	4228	51	star	star	NN
58810	4228	52	,	,	,
58810	4228	53	the	the	DT
58810	4228	54	second	second	JJ
58810	4228	55	for	for	IN
58810	4228	56	the	the	DT
58810	4228	57	next	next	JJ
58810	4228	58	brightest	bright	JJS
58810	4228	59	,	,	,
58810	4228	60	and	and	CC
58810	4228	61	so	so	RB
58810	4228	62	on	on	RB
58810	4228	63	.	.	.
58810	4229	1	Thus	thus	RB
58810	4229	2	_	_	NNP
58810	4229	3	Aldebaran	Aldebaran	NNP
58810	4229	4	_	_	NNP
58810	4229	5	would	would	MD
58810	4229	6	be	be	VB
58810	4229	7	designated	designate	VBN
58810	4229	8	as	as	IN
58810	4229	9	_	_	NNP
58810	4229	10	Alpha	Alpha	NNP
58810	4229	11	Tauri	Tauri	NNP
58810	4229	12	_	_	NNP
58810	4229	13	.	.	.
58810	4230	1	In	in	IN
58810	4230	2	speaking	speaking	NN
58810	4230	3	of	of	IN
58810	4230	4	the	the	DT
58810	4230	5	stars	star	NNS
58810	4230	6	of	of	IN
58810	4230	7	any	any	DT
58810	4230	8	one	one	CD
58810	4230	9	constellation	constellation	NN
58810	4230	10	,	,	,
58810	4230	11	we	-PRON-	PRP
58810	4230	12	simply	simply	RB
58810	4230	13	designate	designate	VBP
58810	4230	14	them	-PRON-	PRP
58810	4230	15	by	by	IN
58810	4230	16	the	the	DT
58810	4230	17	letters	letter	NNS
58810	4230	18	of	of	IN
58810	4230	19	the	the	DT
58810	4230	20	Greek	greek	JJ
58810	4230	21	alphabet	alphabet	NN
58810	4230	22	,	,	,
58810	4230	23	without	without	IN
58810	4230	24	the	the	DT
58810	4230	25	addition	addition	NN
58810	4230	26	of	of	IN
58810	4230	27	the	the	DT
58810	4230	28	name	name	NN
58810	4230	29	of	of	IN
58810	4230	30	the	the	DT
58810	4230	31	constellation	constellation	NN
58810	4230	32	,	,	,
58810	4230	33	which	which	WDT
58810	4230	34	answers	answer	VBZ
58810	4230	35	to	to	IN
58810	4230	36	a	a	DT
58810	4230	37	person	person	NN
58810	4230	38	's	's	POS
58810	4230	39	surname	surname	NN
58810	4230	40	,	,	,
58810	4230	41	while	while	IN
58810	4230	42	the	the	DT
58810	4230	43	Greek	greek	JJ
58810	4230	44	letter	letter	NN
58810	4230	45	answers	answer	NNS
58810	4230	46	to	to	IN
58810	4230	47	his	-PRON-	PRP$
58810	4230	48	Christian	christian	JJ
58810	4230	49	name	name	NN
58810	4230	50	.	.	.
58810	4231	1	The	the	DT
58810	4231	2	names	name	NNS
58810	4231	3	of	of	IN
58810	4231	4	the	the	DT
58810	4231	5	seven	seven	CD
58810	4231	6	stars	star	NNS
58810	4231	7	of	of	IN
58810	4231	8	the	the	DT
58810	4231	9	"	"	``
58810	4231	10	Dipper	Dipper	NNP
58810	4231	11	"	"	''
58810	4231	12	are	be	VBP
58810	4231	13	given	give	VBN
58810	4231	14	in	in	IN
58810	4231	15	Fig	Fig	NNP
58810	4231	16	.	.	.
58810	4232	1	366	366	CD
58810	4232	2	.	.	.
58810	4233	1	When	when	WRB
58810	4233	2	the	the	DT
58810	4233	3	letters	letter	NNS
58810	4233	4	of	of	IN
58810	4233	5	the	the	DT
58810	4233	6	Greek	greek	JJ
58810	4233	7	alphabet	alphabet	NN
58810	4233	8	are	be	VBP
58810	4233	9	exhausted	exhaust	VBN
58810	4233	10	,	,	,
58810	4233	11	those	those	DT
58810	4233	12	of	of	IN
58810	4233	13	the	the	DT
58810	4233	14	Roman	roman	JJ
58810	4233	15	alphabet	alphabet	NN
58810	4233	16	are	be	VBP
58810	4233	17	employed	employ	VBN
58810	4233	18	.	.	.
58810	4234	1	The	the	DT
58810	4234	2	fainter	fainter	NN
58810	4234	3	stars	star	VBZ
58810	4234	4	in	in	IN
58810	4234	5	a	a	DT
58810	4234	6	constellation	constellation	NN
58810	4234	7	are	be	VBP
58810	4234	8	usually	usually	RB
58810	4234	9	designated	designate	VBN
58810	4234	10	by	by	IN
58810	4234	11	some	some	DT
58810	4234	12	system	system	NN
58810	4234	13	of	of	IN
58810	4234	14	numbers	number	NNS
58810	4234	15	.	.	.
58810	4235	1	[	[	-LRB-
58810	4235	2	Illustration	illustration	NN
58810	4235	3	:	:	:
58810	4235	4	Fig	Fig	NNP
58810	4235	5	.	.	.
58810	4236	1	366	366	CD
58810	4236	2	.	.	.
58810	4236	3	]	]	-RRB-
58810	4237	1	326	326	CD
58810	4237	2	.	.	.
58810	4238	1	_	_	NNP
58810	4238	2	The	the	DT
58810	4238	3	Milky	Milky	NNP
58810	4238	4	-	-	HYPH
58810	4238	5	Way	Way	NNP
58810	4238	6	,	,	,
58810	4238	7	or	or	CC
58810	4238	8	Galaxy._--The	Galaxy._--The	NNP
58810	4238	9	Milky	Milky	NNP
58810	4238	10	-	-	HYPH
58810	4238	11	Way	Way	NNP
58810	4238	12	is	be	VBZ
58810	4238	13	a	a	DT
58810	4238	14	faint	faint	JJ
58810	4238	15	luminous	luminous	JJ
58810	4238	16	band	band	NN
58810	4238	17	,	,	,
58810	4238	18	of	of	IN
58810	4238	19	irregular	irregular	JJ
58810	4238	20	outline	outline	NN
58810	4238	21	,	,	,
58810	4238	22	which	which	WDT
58810	4238	23	surrounds	surround	VBZ
58810	4238	24	the	the	DT
58810	4238	25	heavens	heavens	NNPS
58810	4238	26	with	with	IN
58810	4238	27	a	a	DT
58810	4238	28	great	great	JJ
58810	4238	29	circle	circle	NN
58810	4238	30	,	,	,
58810	4238	31	as	as	IN
58810	4238	32	shown	show	VBN
58810	4238	33	in	in	IN
58810	4238	34	Fig	Fig	NNP
58810	4238	35	.	.	.
58810	4239	1	367	367	CD
58810	4239	2	.	.	.
58810	4240	1	Through	through	IN
58810	4240	2	a	a	DT
58810	4240	3	considerable	considerable	JJ
58810	4240	4	portion	portion	NN
58810	4240	5	of	of	IN
58810	4240	6	its	-PRON-	PRP$
58810	4240	7	course	course	NN
58810	4240	8	it	-PRON-	PRP
58810	4240	9	is	be	VBZ
58810	4240	10	divided	divide	VBN
58810	4240	11	into	into	IN
58810	4240	12	two	two	CD
58810	4240	13	branches	branch	NNS
58810	4240	14	,	,	,
58810	4240	15	and	and	CC
58810	4240	16	there	there	EX
58810	4240	17	are	be	VBP
58810	4240	18	various	various	JJ
58810	4240	19	vacant	vacant	JJ
58810	4240	20	spaces	space	NNS
58810	4240	21	at	at	IN
58810	4240	22	different	different	JJ
58810	4240	23	points	point	NNS
58810	4240	24	in	in	IN
58810	4240	25	this	this	DT
58810	4240	26	band	band	NN
58810	4240	27	;	;	:
58810	4240	28	but	but	CC
58810	4240	29	at	at	IN
58810	4240	30	only	only	RB
58810	4240	31	one	one	CD
58810	4240	32	point	point	NN
58810	4240	33	in	in	IN
58810	4240	34	the	the	DT
58810	4240	35	southern	southern	JJ
58810	4240	36	hemisphere	hemisphere	NN
58810	4240	37	is	be	VBZ
58810	4240	38	it	-PRON-	PRP
58810	4240	39	entirely	entirely	RB
58810	4240	40	interrupted	interrupt	VBN
58810	4240	41	.	.	.
58810	4241	1	[	[	-LRB-
58810	4241	2	Illustration	illustration	NN
58810	4241	3	:	:	:
58810	4241	4	Fig	Fig	NNP
58810	4241	5	.	.	.
58810	4242	1	367	367	CD
58810	4242	2	.	.	.
58810	4242	3	]	]	-RRB-
58810	4243	1	The	the	DT
58810	4243	2	telescope	telescope	NN
58810	4243	3	shows	show	VBZ
58810	4243	4	that	that	IN
58810	4243	5	the	the	DT
58810	4243	6	Galaxy	Galaxy	NNP
58810	4243	7	arises	arise	VBZ
58810	4243	8	from	from	IN
58810	4243	9	the	the	DT
58810	4243	10	light	light	NN
58810	4243	11	of	of	IN
58810	4243	12	countless	countless	JJ
58810	4243	13	stars	star	NNS
58810	4243	14	too	too	RB
58810	4243	15	minute	minute	JJ
58810	4243	16	to	to	TO
58810	4243	17	be	be	VB
58810	4243	18	separately	separately	RB
58810	4243	19	visible	visible	JJ
58810	4243	20	with	with	IN
58810	4243	21	the	the	DT
58810	4243	22	naked	naked	JJ
58810	4243	23	eye	eye	NN
58810	4243	24	.	.	.
58810	4244	1	The	the	DT
58810	4244	2	telescopic	telescopic	JJ
58810	4244	3	stars	star	NNS
58810	4244	4	,	,	,
58810	4244	5	instead	instead	RB
58810	4244	6	of	of	IN
58810	4244	7	being	be	VBG
58810	4244	8	uniformly	uniformly	RB
58810	4244	9	distributed	distribute	VBN
58810	4244	10	over	over	IN
58810	4244	11	the	the	DT
58810	4244	12	celestial	celestial	JJ
58810	4244	13	sphere	sphere	NN
58810	4244	14	,	,	,
58810	4244	15	are	be	VBP
58810	4244	16	mostly	mostly	RB
58810	4244	17	condensed	condense	VBN
58810	4244	18	in	in	IN
58810	4244	19	the	the	DT
58810	4244	20	region	region	NN
58810	4244	21	of	of	IN
58810	4244	22	the	the	DT
58810	4244	23	Galaxy	Galaxy	NNP
58810	4244	24	.	.	.
58810	4245	1	They	-PRON-	PRP
58810	4245	2	are	be	VBP
58810	4245	3	fewest	few	JJS
58810	4245	4	in	in	IN
58810	4245	5	the	the	DT
58810	4245	6	regions	region	NNS
58810	4245	7	most	most	RBS
58810	4245	8	distant	distant	JJ
58810	4245	9	from	from	IN
58810	4245	10	this	this	DT
58810	4245	11	belt	belt	NN
58810	4245	12	,	,	,
58810	4245	13	and	and	CC
58810	4245	14	become	become	VB
58810	4245	15	thicker	thick	JJR
58810	4245	16	as	as	IN
58810	4245	17	we	-PRON-	PRP
58810	4245	18	approach	approach	VBP
58810	4245	19	it	-PRON-	PRP
58810	4245	20	.	.	.
58810	4246	1	The	the	DT
58810	4246	2	greater	great	JJR
58810	4246	3	the	the	DT
58810	4246	4	telescopic	telescopic	JJ
58810	4246	5	power	power	NN
58810	4246	6	,	,	,
58810	4246	7	the	the	DT
58810	4246	8	more	more	RBR
58810	4246	9	marked	marked	JJ
58810	4246	10	is	be	VBZ
58810	4246	11	the	the	DT
58810	4246	12	condensation	condensation	NN
58810	4246	13	.	.	.
58810	4247	1	With	with	IN
58810	4247	2	the	the	DT
58810	4247	3	naked	naked	JJ
58810	4247	4	eye	eye	NN
58810	4247	5	the	the	DT
58810	4247	6	condensation	condensation	NN
58810	4247	7	is	be	VBZ
58810	4247	8	hardly	hardly	RB
58810	4247	9	noticeable	noticeable	JJ
58810	4247	10	;	;	:
58810	4247	11	but	but	CC
58810	4247	12	with	with	IN
58810	4247	13	the	the	DT
58810	4247	14	aid	aid	NN
58810	4247	15	of	of	IN
58810	4247	16	a	a	DT
58810	4247	17	very	very	RB
58810	4247	18	small	small	JJ
58810	4247	19	telescope	telescope	NN
58810	4247	20	,	,	,
58810	4247	21	we	-PRON-	PRP
58810	4247	22	see	see	VBP
58810	4247	23	a	a	DT
58810	4247	24	decided	decided	JJ
58810	4247	25	thickening	thickening	NN
58810	4247	26	of	of	IN
58810	4247	27	the	the	DT
58810	4247	28	stars	star	NNS
58810	4247	29	in	in	IN
58810	4247	30	and	and	CC
58810	4247	31	near	near	IN
58810	4247	32	the	the	DT
58810	4247	33	Galaxy	Galaxy	NNP
58810	4247	34	,	,	,
58810	4247	35	while	while	IN
58810	4247	36	the	the	DT
58810	4247	37	most	most	RBS
58810	4247	38	powerful	powerful	JJ
58810	4247	39	telescopes	telescope	NNS
58810	4247	40	show	show	VBP
58810	4247	41	that	that	IN
58810	4247	42	a	a	DT
58810	4247	43	large	large	JJ
58810	4247	44	majority	majority	NN
58810	4247	45	of	of	IN
58810	4247	46	the	the	DT
58810	4247	47	stars	star	NNS
58810	4247	48	lie	lie	VBP
58810	4247	49	actually	actually	RB
58810	4247	50	in	in	IN
58810	4247	51	the	the	DT
58810	4247	52	Galaxy	Galaxy	NNP
58810	4247	53	.	.	.
58810	4248	1	If	if	IN
58810	4248	2	all	all	PDT
58810	4248	3	the	the	DT
58810	4248	4	stars	star	NNS
58810	4248	5	visible	visible	JJ
58810	4248	6	with	with	IN
58810	4248	7	a	a	DT
58810	4248	8	twelve	twelve	CD
58810	4248	9	-	-	HYPH
58810	4248	10	inch	inch	NN
58810	4248	11	telescope	telescope	NN
58810	4248	12	were	be	VBD
58810	4248	13	blotted	blot	VBN
58810	4248	14	out	out	RP
58810	4248	15	,	,	,
58810	4248	16	we	-PRON-	PRP
58810	4248	17	should	should	MD
58810	4248	18	find	find	VB
58810	4248	19	that	that	IN
58810	4248	20	the	the	DT
58810	4248	21	greater	great	JJR
58810	4248	22	part	part	NN
58810	4248	23	of	of	IN
58810	4248	24	those	those	DT
58810	4248	25	remaining	remain	VBG
58810	4248	26	were	be	VBD
58810	4248	27	in	in	IN
58810	4248	28	the	the	DT
58810	4248	29	Galaxy	Galaxy	NNP
58810	4248	30	.	.	.
58810	4249	1	[	[	-LRB-
58810	4249	2	Illustration	illustration	NN
58810	4249	3	:	:	:
58810	4249	4	Fig	Fig	NNP
58810	4249	5	.	.	.
58810	4250	1	368	368	CD
58810	4250	2	.	.	.
58810	4250	3	]	]	-RRB-
58810	4251	1	The	the	DT
58810	4251	2	increase	increase	NN
58810	4251	3	in	in	IN
58810	4251	4	the	the	DT
58810	4251	5	number	number	NN
58810	4251	6	of	of	IN
58810	4251	7	the	the	DT
58810	4251	8	stars	star	NNS
58810	4251	9	of	of	IN
58810	4251	10	all	all	DT
58810	4251	11	magnitudes	magnitude	NNS
58810	4251	12	as	as	IN
58810	4251	13	we	-PRON-	PRP
58810	4251	14	approach	approach	VBP
58810	4251	15	the	the	DT
58810	4251	16	plane	plane	NN
58810	4251	17	of	of	IN
58810	4251	18	the	the	DT
58810	4251	19	Milky	Milky	NNP
58810	4251	20	-	-	HYPH
58810	4251	21	Way	Way	NNP
58810	4251	22	is	be	VBZ
58810	4251	23	shown	show	VBN
58810	4251	24	in	in	IN
58810	4251	25	Fig	Fig	NNP
58810	4251	26	.	.	.
58810	4252	1	368	368	CD
58810	4252	2	.	.	.
58810	4253	1	The	the	DT
58810	4253	2	curve	curve	NN
58810	4253	3	_	_	NNP
58810	4253	4	acb	acb	NNP
58810	4253	5	_	_	NNP
58810	4253	6	shows	show	VBZ
58810	4253	7	by	by	IN
58810	4253	8	its	-PRON-	PRP$
58810	4253	9	height	height	NN
58810	4253	10	the	the	DT
58810	4253	11	distribution	distribution	NN
58810	4253	12	of	of	IN
58810	4253	13	the	the	DT
58810	4253	14	stars	star	NNS
58810	4253	15	above	above	IN
58810	4253	16	the	the	DT
58810	4253	17	ninth	ninth	JJ
58810	4253	18	magnitude	magnitude	NN
58810	4253	19	,	,	,
58810	4253	20	and	and	CC
58810	4253	21	the	the	DT
58810	4253	22	curve	curve	NN
58810	4253	23	_	_	NNP
58810	4253	24	ACB	ACB	NNP
58810	4253	25	_	_	IN
58810	4253	26	those	those	DT
58810	4253	27	of	of	IN
58810	4253	28	all	all	DT
58810	4253	29	magnitudes	magnitude	NNS
58810	4253	30	.	.	.
58810	4254	1	327	327	CD
58810	4254	2	.	.	.
58810	4255	1	_	_	NNP
58810	4255	2	Star	Star	NNP
58810	4255	3	-	-	HYPH
58810	4255	4	Clusters._--Besides	Clusters._--Besides	NNP
58810	4255	5	this	this	DT
58810	4255	6	gradual	gradual	JJ
58810	4255	7	and	and	CC
58810	4255	8	regular	regular	JJ
58810	4255	9	condensation	condensation	NN
58810	4255	10	towards	towards	IN
58810	4255	11	the	the	DT
58810	4255	12	Galaxy	Galaxy	NNP
58810	4255	13	,	,	,
58810	4255	14	occasional	occasional	JJ
58810	4255	15	aggregations	aggregation	NNS
58810	4255	16	of	of	IN
58810	4255	17	stars	star	NNS
58810	4255	18	into	into	IN
58810	4255	19	_	_	NNP
58810	4255	20	clusters	cluster	NNS
58810	4255	21	_	_	NNP
58810	4255	22	may	may	MD
58810	4255	23	be	be	VB
58810	4255	24	seen	see	VBN
58810	4255	25	.	.	.
58810	4256	1	Some	some	DT
58810	4256	2	of	of	IN
58810	4256	3	these	these	DT
58810	4256	4	are	be	VBP
58810	4256	5	visible	visible	JJ
58810	4256	6	to	to	IN
58810	4256	7	the	the	DT
58810	4256	8	naked	naked	JJ
58810	4256	9	eye	eye	NN
58810	4256	10	,	,	,
58810	4256	11	sometimes	sometimes	RB
58810	4256	12	as	as	IN
58810	4256	13	separate	separate	JJ
58810	4256	14	stars	star	NNS
58810	4256	15	,	,	,
58810	4256	16	like	like	IN
58810	4256	17	the	the	DT
58810	4256	18	"	"	``
58810	4256	19	Seven	seven	CD
58810	4256	20	Stars	Stars	NNPS
58810	4256	21	,	,	,
58810	4256	22	"	"	''
58810	4256	23	or	or	CC
58810	4256	24	Pleiades	Pleiades	NNP
58810	4256	25	,	,	,
58810	4256	26	but	but	CC
58810	4256	27	more	more	RBR
58810	4256	28	commonly	commonly	RB
58810	4256	29	as	as	IN
58810	4256	30	patches	patch	NNS
58810	4256	31	of	of	IN
58810	4256	32	diffused	diffuse	VBN
58810	4256	33	light	light	NN
58810	4256	34	,	,	,
58810	4256	35	the	the	DT
58810	4256	36	stars	star	NNS
58810	4256	37	being	be	VBG
58810	4256	38	too	too	RB
58810	4256	39	small	small	JJ
58810	4256	40	to	to	TO
58810	4256	41	be	be	VB
58810	4256	42	seen	see	VBN
58810	4256	43	separately	separately	RB
58810	4256	44	.	.	.
58810	4257	1	The	the	DT
58810	4257	2	number	number	NN
58810	4257	3	visible	visible	JJ
58810	4257	4	in	in	IN
58810	4257	5	powerful	powerful	JJ
58810	4257	6	telescopes	telescope	NNS
58810	4257	7	is	be	VBZ
58810	4257	8	,	,	,
58810	4257	9	however	however	RB
58810	4257	10	,	,	,
58810	4257	11	much	much	RB
58810	4257	12	greater	great	JJR
58810	4257	13	.	.	.
58810	4258	1	Sometimes	sometimes	RB
58810	4258	2	hundreds	hundred	NNS
58810	4258	3	or	or	CC
58810	4258	4	even	even	RB
58810	4258	5	thousands	thousand	NNS
58810	4258	6	of	of	IN
58810	4258	7	stars	star	NNS
58810	4258	8	are	be	VBP
58810	4258	9	visible	visible	JJ
58810	4258	10	in	in	IN
58810	4258	11	the	the	DT
58810	4258	12	field	field	NN
58810	4258	13	of	of	IN
58810	4258	14	view	view	NN
58810	4258	15	at	at	IN
58810	4258	16	once	once	RB
58810	4258	17	,	,	,
58810	4258	18	and	and	CC
58810	4258	19	sometimes	sometimes	RB
58810	4258	20	the	the	DT
58810	4258	21	number	number	NN
58810	4258	22	is	be	VBZ
58810	4258	23	so	so	RB
58810	4258	24	great	great	JJ
58810	4258	25	that	that	IN
58810	4258	26	they	-PRON-	PRP
58810	4258	27	can	can	MD
58810	4258	28	not	not	RB
58810	4258	29	be	be	VB
58810	4258	30	counted	count	VBN
58810	4258	31	.	.	.
58810	4259	1	328	328	CD
58810	4259	2	.	.	.
58810	4260	1	_	_	NNP
58810	4260	2	Nebulæ._--Another	Nebulæ._--Another	NNP
58810	4260	3	class	class	NN
58810	4260	4	of	of	IN
58810	4260	5	objects	object	NNS
58810	4260	6	which	which	WDT
58810	4260	7	are	be	VBP
58810	4260	8	found	find	VBN
58810	4260	9	in	in	IN
58810	4260	10	the	the	DT
58810	4260	11	celestial	celestial	JJ
58810	4260	12	spaces	space	NNS
58810	4260	13	are	be	VBP
58810	4260	14	irregular	irregular	JJ
58810	4260	15	masses	masse	NNS
58810	4260	16	of	of	IN
58810	4260	17	soft	soft	JJ
58810	4260	18	,	,	,
58810	4260	19	cloudy	cloudy	JJ
58810	4260	20	light	light	NN
58810	4260	21	,	,	,
58810	4260	22	known	know	VBN
58810	4260	23	as	as	IN
58810	4260	24	_	_	NNP
58810	4260	25	nebulæ	nebulæ	NN
58810	4260	26	_	_	NNP
58810	4260	27	.	.	.
58810	4261	1	Many	many	JJ
58810	4261	2	objects	object	NNS
58810	4261	3	which	which	WDT
58810	4261	4	look	look	VBP
58810	4261	5	like	like	IN
58810	4261	6	nebulæ	nebulæ	NN
58810	4261	7	in	in	IN
58810	4261	8	small	small	JJ
58810	4261	9	telescopes	telescope	NNS
58810	4261	10	are	be	VBP
58810	4261	11	shown	show	VBN
58810	4261	12	by	by	IN
58810	4261	13	more	more	RBR
58810	4261	14	powerful	powerful	JJ
58810	4261	15	instruments	instrument	NNS
58810	4261	16	to	to	TO
58810	4261	17	be	be	VB
58810	4261	18	really	really	RB
58810	4261	19	star	star	NN
58810	4261	20	-	-	HYPH
58810	4261	21	clusters	cluster	NNS
58810	4261	22	.	.	.
58810	4262	1	But	but	CC
58810	4262	2	many	many	JJ
58810	4262	3	of	of	IN
58810	4262	4	these	these	DT
58810	4262	5	objects	object	NNS
58810	4262	6	are	be	VBP
58810	4262	7	not	not	RB
58810	4262	8	composed	compose	VBN
58810	4262	9	of	of	IN
58810	4262	10	stars	star	NNS
58810	4262	11	at	at	RB
58810	4262	12	all	all	RB
58810	4262	13	,	,	,
58810	4262	14	being	be	VBG
58810	4262	15	immense	immense	JJ
58810	4262	16	masses	masse	NNS
58810	4262	17	of	of	IN
58810	4262	18	gaseous	gaseous	JJ
58810	4262	19	matter	matter	NN
58810	4262	20	.	.	.
58810	4263	1	[	[	-LRB-
58810	4263	2	Illustration	illustration	NN
58810	4263	3	:	:	:
58810	4263	4	Fig	Fig	NNP
58810	4263	5	.	.	.
58810	4264	1	369	369	CD
58810	4264	2	.	.	.
58810	4264	3	]	]	-RRB-
58810	4265	1	The	the	DT
58810	4265	2	general	general	JJ
58810	4265	3	distribution	distribution	NN
58810	4265	4	of	of	IN
58810	4265	5	nebulæ	nebulæ	NN
58810	4265	6	is	be	VBZ
58810	4265	7	the	the	DT
58810	4265	8	reverse	reverse	NN
58810	4265	9	of	of	IN
58810	4265	10	that	that	DT
58810	4265	11	of	of	IN
58810	4265	12	the	the	DT
58810	4265	13	stars	star	NNS
58810	4265	14	.	.	.
58810	4266	1	Nebulæ	nebulæ	NN
58810	4266	2	are	be	VBP
58810	4266	3	thickest	thickest	JJ
58810	4266	4	where	where	WRB
58810	4266	5	stars	star	NNS
58810	4266	6	are	be	VBP
58810	4266	7	thinnest	thin	JJS
58810	4266	8	.	.	.
58810	4267	1	While	while	IN
58810	4267	2	stars	star	NNS
58810	4267	3	are	be	VBP
58810	4267	4	most	most	RBS
58810	4267	5	numerous	numerous	JJ
58810	4267	6	in	in	IN
58810	4267	7	the	the	DT
58810	4267	8	region	region	NN
58810	4267	9	of	of	IN
58810	4267	10	the	the	DT
58810	4267	11	Milky	Milky	NNP
58810	4267	12	-	-	HYPH
58810	4267	13	Way	Way	NNP
58810	4267	14	,	,	,
58810	4267	15	nebulæ	nebulæ	NNS
58810	4267	16	are	be	VBP
58810	4267	17	most	most	RBS
58810	4267	18	abundant	abundant	JJ
58810	4267	19	about	about	IN
58810	4267	20	the	the	DT
58810	4267	21	poles	pole	NNS
58810	4267	22	of	of	IN
58810	4267	23	the	the	DT
58810	4267	24	Milky	Milky	NNP
58810	4267	25	-	-	HYPH
58810	4267	26	Way	Way	NNP
58810	4267	27	.	.	.
58810	4268	1	This	this	DT
58810	4268	2	condensation	condensation	NN
58810	4268	3	of	of	IN
58810	4268	4	nebulæ	nebulæ	NN
58810	4268	5	about	about	IN
58810	4268	6	the	the	DT
58810	4268	7	poles	pole	NNS
58810	4268	8	of	of	IN
58810	4268	9	the	the	DT
58810	4268	10	Milky	Milky	NNP
58810	4268	11	-	-	HYPH
58810	4268	12	Way	Way	NNP
58810	4268	13	is	be	VBZ
58810	4268	14	shown	show	VBN
58810	4268	15	in	in	IN
58810	4268	16	Figs	Figs	NNP
58810	4268	17	.	.	.
58810	4269	1	367	367	CD
58810	4269	2	and	and	CC
58810	4269	3	369	369	CD
58810	4269	4	,	,	,
58810	4269	5	in	in	IN
58810	4269	6	which	which	WDT
58810	4269	7	the	the	DT
58810	4269	8	points	point	NNS
58810	4269	9	represent	represent	VBP
58810	4269	10	,	,	,
58810	4269	11	not	not	RB
58810	4269	12	stars	star	NNS
58810	4269	13	,	,	,
58810	4269	14	but	but	CC
58810	4269	15	nebulæ	nebulæ	NN
58810	4269	16	.	.	.
58810	4270	1	II	ii	CD
58810	4270	2	.	.	.
58810	4271	1	THE	the	DT
58810	4271	2	STARS	star	NNS
58810	4271	3	.	.	.
58810	4272	1	The	the	DT
58810	4272	2	Constellations	Constellations	NNPS
58810	4272	3	.	.	.
58810	4273	1	[	[	-LRB-
58810	4273	2	Illustration	illustration	NN
58810	4273	3	:	:	:
58810	4273	4	Fig	Fig	NNP
58810	4273	5	.	.	.
58810	4274	1	370	370	CD
58810	4274	2	.	.	.
58810	4274	3	]	]	-RRB-
58810	4275	1	[	[	-LRB-
58810	4275	2	Illustration	illustration	NN
58810	4275	3	:	:	:
58810	4275	4	Fig	Fig	NNP
58810	4275	5	.	.	.
58810	4276	1	371	371	CD
58810	4276	2	.	.	.
58810	4276	3	]	]	-RRB-
58810	4277	1	329	329	CD
58810	4277	2	.	.	.
58810	4278	1	_	_	NNP
58810	4278	2	The	the	DT
58810	4278	3	Great	great	JJ
58810	4278	4	Bear._--The	Bear._--The	NNP
58810	4278	5	Great	Great	NNP
58810	4278	6	Bear	Bear	NNP
58810	4278	7	,	,	,
58810	4278	8	or	or	CC
58810	4278	9	_	_	NNP
58810	4278	10	Ursa	Ursa	NNP
58810	4278	11	Major	Major	NNP
58810	4278	12	_	_	NNP
58810	4278	13	,	,	,
58810	4278	14	is	be	VBZ
58810	4278	15	one	one	CD
58810	4278	16	of	of	IN
58810	4278	17	the	the	DT
58810	4278	18	circumpolar	circumpolar	JJ
58810	4278	19	constellations	constellation	NNS
58810	4278	20	(	(	-LRB-
58810	4278	21	4	4	CD
58810	4278	22	)	)	-RRB-
58810	4278	23	,	,	,
58810	4278	24	and	and	CC
58810	4278	25	contains	contain	VBZ
58810	4278	26	one	one	CD
58810	4278	27	of	of	IN
58810	4278	28	the	the	DT
58810	4278	29	most	most	RBS
58810	4278	30	familiar	familiar	JJ
58810	4278	31	_	_	NNP
58810	4278	32	asterisms	asterisms	NNPS
58810	4278	33	_	_	NNP
58810	4278	34	,	,	,
58810	4278	35	or	or	CC
58810	4278	36	groups	group	NNS
58810	4278	37	of	of	IN
58810	4278	38	stars	star	NNS
58810	4278	39	,	,	,
58810	4278	40	in	in	IN
58810	4278	41	our	-PRON-	PRP$
58810	4278	42	sky	sky	NN
58810	4278	43	;	;	:
58810	4278	44	namely	namely	RB
58810	4278	45	,	,	,
58810	4278	46	the	the	DT
58810	4278	47	_	_	NNP
58810	4278	48	Great	Great	NNP
58810	4278	49	Dipper	Dipper	NNP
58810	4278	50	_	_	NNP
58810	4278	51	,	,	,
58810	4278	52	or	or	CC
58810	4278	53	_	_	NNP
58810	4278	54	Charles	Charles	NNP
58810	4278	55	's	's	POS
58810	4278	56	Wain	Wain	NNP
58810	4278	57	_	_	NNP
58810	4278	58	.	.	.
58810	4279	1	The	the	DT
58810	4279	2	positions	position	NNS
58810	4279	3	and	and	CC
58810	4279	4	names	name	NNS
58810	4279	5	of	of	IN
58810	4279	6	the	the	DT
58810	4279	7	seven	seven	CD
58810	4279	8	prominent	prominent	JJ
58810	4279	9	stars	star	NNS
58810	4279	10	in	in	IN
58810	4279	11	it	-PRON-	PRP
58810	4279	12	are	be	VBP
58810	4279	13	shown	show	VBN
58810	4279	14	in	in	IN
58810	4279	15	Fig	Fig	NNP
58810	4279	16	.	.	.
58810	4280	1	370	370	CD
58810	4280	2	.	.	.
58810	4281	1	The	the	DT
58810	4281	2	two	two	CD
58810	4281	3	stars	star	NNS
58810	4281	4	Alpha	alpha	NN
58810	4281	5	and	and	CC
58810	4281	6	Beta	Beta	NNP
58810	4281	7	are	be	VBP
58810	4281	8	called	call	VBN
58810	4281	9	the	the	DT
58810	4281	10	_	_	NNP
58810	4281	11	Pointers	Pointers	NNP
58810	4281	12	_	_	NNP
58810	4281	13	.	.	.
58810	4282	1	This	this	DT
58810	4282	2	asterism	asterism	NN
58810	4282	3	is	be	VBZ
58810	4282	4	sometimes	sometimes	RB
58810	4282	5	called	call	VBN
58810	4282	6	the	the	DT
58810	4282	7	_	_	NNP
58810	4282	8	Butcher	Butcher	NNP
58810	4282	9	's	's	POS
58810	4282	10	Cleaver	Cleaver	NNP
58810	4282	11	_	_	NNP
58810	4282	12	.	.	.
58810	4283	1	The	the	DT
58810	4283	2	whole	whole	JJ
58810	4283	3	constellation	constellation	NN
58810	4283	4	is	be	VBZ
58810	4283	5	shown	show	VBN
58810	4283	6	in	in	IN
58810	4283	7	Fig	Fig	NNP
58810	4283	8	.	.	.
58810	4284	1	371	371	CD
58810	4284	2	.	.	.
58810	4285	1	A	a	DT
58810	4285	2	rather	rather	RB
58810	4285	3	faint	faint	JJ
58810	4285	4	star	star	NN
58810	4285	5	marks	mark	VBZ
58810	4285	6	the	the	DT
58810	4285	7	nose	nose	NN
58810	4285	8	of	of	IN
58810	4285	9	the	the	DT
58810	4285	10	bear	bear	NN
58810	4285	11	,	,	,
58810	4285	12	and	and	CC
58810	4285	13	three	three	CD
58810	4285	14	equidistant	equidistant	JJ
58810	4285	15	pairs	pair	NNS
58810	4285	16	of	of	IN
58810	4285	17	faint	faint	JJ
58810	4285	18	stars	star	NNS
58810	4285	19	mark	mark	VBP
58810	4285	20	his	-PRON-	PRP$
58810	4285	21	feet	foot	NNS
58810	4285	22	.	.	.
58810	4286	1	330	330	CD
58810	4286	2	.	.	.
58810	4287	1	_	_	NNP
58810	4287	2	The	the	DT
58810	4287	3	Little	Little	NNP
58810	4287	4	Bear	Bear	NNP
58810	4287	5	,	,	,
58810	4287	6	Draco	Draco	NNP
58810	4287	7	,	,	,
58810	4287	8	and	and	CC
58810	4287	9	Cassiopeia._--These	Cassiopeia._--These	NNS
58810	4287	10	are	be	VBP
58810	4287	11	all	all	RB
58810	4287	12	circumpolar	circumpolar	JJ
58810	4287	13	constellations	constellation	NNS
58810	4287	14	.	.	.
58810	4288	1	The	the	DT
58810	4288	2	most	most	RBS
58810	4288	3	important	important	JJ
58810	4288	4	star	star	NN
58810	4288	5	of	of	IN
58810	4288	6	the	the	DT
58810	4288	7	Little	Little	NNP
58810	4288	8	Bear	Bear	NNP
58810	4288	9	,	,	,
58810	4288	10	or	or	CC
58810	4288	11	_	_	NNP
58810	4288	12	Ursa	Ursa	NNP
58810	4288	13	Minor	Minor	NNP
58810	4288	14	_	_	NNP
58810	4288	15	,	,	,
58810	4288	16	is	be	VBZ
58810	4288	17	_	_	NNP
58810	4288	18	Polaris	Polaris	NNP
58810	4288	19	_	_	NNP
58810	4288	20	,	,	,
58810	4288	21	or	or	CC
58810	4288	22	the	the	DT
58810	4288	23	_	_	NNP
58810	4288	24	Pole	Pole	NNP
58810	4288	25	Star	Star	NNP
58810	4288	26	_	_	NNP
58810	4288	27	.	.	.
58810	4289	1	This	this	DT
58810	4289	2	star	star	NN
58810	4289	3	may	may	MD
58810	4289	4	be	be	VB
58810	4289	5	found	find	VBN
58810	4289	6	by	by	IN
58810	4289	7	drawing	draw	VBG
58810	4289	8	a	a	DT
58810	4289	9	line	line	NN
58810	4289	10	from	from	IN
58810	4289	11	Beta	Beta	NNP
58810	4289	12	to	to	IN
58810	4289	13	Alpha	alpha	NN
58810	4289	14	of	of	IN
58810	4289	15	the	the	DT
58810	4289	16	Dipper	Dipper	NNP
58810	4289	17	,	,	,
58810	4289	18	and	and	CC
58810	4289	19	prolonging	prolong	VBG
58810	4289	20	it	-PRON-	PRP
58810	4289	21	as	as	IN
58810	4289	22	shown	show	VBN
58810	4289	23	in	in	IN
58810	4289	24	Fig	Fig	NNP
58810	4289	25	.	.	.
58810	4290	1	372	372	CD
58810	4290	2	.	.	.
58810	4291	1	This	this	DT
58810	4291	2	explains	explain	VBZ
58810	4291	3	why	why	WRB
58810	4291	4	these	these	DT
58810	4291	5	stars	star	NNS
58810	4291	6	are	be	VBP
58810	4291	7	called	call	VBN
58810	4291	8	the	the	DT
58810	4291	9	_	_	NNP
58810	4291	10	Pointers	Pointers	NNP
58810	4291	11	_	_	NNP
58810	4291	12	.	.	.
58810	4292	1	The	the	DT
58810	4292	2	Pole	Pole	NNP
58810	4292	3	Star	Star	NNP
58810	4292	4	,	,	,
58810	4292	5	with	with	IN
58810	4292	6	the	the	DT
58810	4292	7	six	six	CD
58810	4292	8	other	other	JJ
58810	4292	9	chief	chief	JJ
58810	4292	10	stars	star	NNS
58810	4292	11	of	of	IN
58810	4292	12	the	the	DT
58810	4292	13	Little	Little	NNP
58810	4292	14	Bear	Bear	NNP
58810	4292	15	,	,	,
58810	4292	16	form	form	VBP
58810	4292	17	an	an	DT
58810	4292	18	asterism	asterism	NN
58810	4292	19	called	call	VBN
58810	4292	20	the	the	DT
58810	4292	21	_	_	NNP
58810	4292	22	Little	Little	NNP
58810	4292	23	Dipper	Dipper	NNP
58810	4292	24	_	_	NNP
58810	4292	25	.	.	.
58810	4293	1	These	these	DT
58810	4293	2	six	six	CD
58810	4293	3	stars	star	NNS
58810	4293	4	are	be	VBP
58810	4293	5	joined	join	VBN
58810	4293	6	with	with	IN
58810	4293	7	Polaris	Polaris	NNP
58810	4293	8	by	by	IN
58810	4293	9	a	a	DT
58810	4293	10	dotted	dotted	JJ
58810	4293	11	line	line	NN
58810	4293	12	in	in	IN
58810	4293	13	Fig	Fig	NNP
58810	4293	14	.	.	.
58810	4294	1	372	372	CD
58810	4294	2	.	.	.
58810	4295	1	[	[	-LRB-
58810	4295	2	Illustration	illustration	NN
58810	4295	3	:	:	:
58810	4295	4	Fig	Fig	NNP
58810	4295	5	.	.	.
58810	4296	1	372	372	CD
58810	4296	2	.	.	.
58810	4296	3	]	]	-RRB-
58810	4297	1	The	the	DT
58810	4297	2	stars	star	NNS
58810	4297	3	in	in	IN
58810	4297	4	a	a	DT
58810	4297	5	serpentine	serpentine	JJ
58810	4297	6	line	line	NN
58810	4297	7	between	between	IN
58810	4297	8	the	the	DT
58810	4297	9	two	two	CD
58810	4297	10	Dippers	Dippers	NNPS
58810	4297	11	are	be	VBP
58810	4297	12	the	the	DT
58810	4297	13	chief	chief	JJ
58810	4297	14	stars	star	NNS
58810	4297	15	of	of	IN
58810	4297	16	_	_	NNP
58810	4297	17	Draco	Draco	NNP
58810	4297	18	_	_	NNP
58810	4297	19	,	,	,
58810	4297	20	or	or	CC
58810	4297	21	the	the	DT
58810	4297	22	_	_	NNP
58810	4297	23	Dragon	Dragon	NNP
58810	4297	24	_	_	NNP
58810	4297	25	;	;	:
58810	4297	26	the	the	DT
58810	4297	27	trapezium	trapezium	NN
58810	4297	28	marking	mark	VBG
58810	4297	29	its	-PRON-	PRP$
58810	4297	30	head	head	NN
58810	4297	31	.	.	.
58810	4298	1	Fig	fig	NN
58810	4298	2	.	.	.
58810	4299	1	373	373	CD
58810	4299	2	shows	show	VBZ
58810	4299	3	the	the	DT
58810	4299	4	constellations	constellation	NNS
58810	4299	5	of	of	IN
58810	4299	6	Ursa	Ursa	NNP
58810	4299	7	Minor	Minor	NNP
58810	4299	8	and	and	CC
58810	4299	9	Draco	Draco	NNP
58810	4299	10	as	as	RB
58810	4299	11	usually	usually	RB
58810	4299	12	figured	figure	VBN
58810	4299	13	.	.	.
58810	4300	1	[	[	-LRB-
58810	4300	2	Illustration	illustration	NN
58810	4300	3	:	:	:
58810	4300	4	Fig	Fig	NNP
58810	4300	5	.	.	.
58810	4301	1	373	373	CD
58810	4301	2	.	.	.
58810	4301	3	]	]	-RRB-
58810	4302	1	To	to	TO
58810	4302	2	find	find	VB
58810	4302	3	_	_	NNP
58810	4302	4	Cassiopeia	Cassiopeia	NNP
58810	4302	5	_	_	NNP
58810	4302	6	,	,	,
58810	4302	7	draw	draw	VB
58810	4302	8	a	a	DT
58810	4302	9	line	line	NN
58810	4302	10	from	from	IN
58810	4302	11	Delta	Delta	NNP
58810	4302	12	of	of	IN
58810	4302	13	the	the	DT
58810	4302	14	Dipper	Dipper	NNP
58810	4302	15	to	to	IN
58810	4302	16	Polaris	Polaris	NNP
58810	4302	17	,	,	,
58810	4302	18	and	and	CC
58810	4302	19	prolong	prolong	VB
58810	4302	20	it	-PRON-	PRP
58810	4302	21	about	about	IN
58810	4302	22	an	an	DT
58810	4302	23	equal	equal	JJ
58810	4302	24	distance	distance	NN
58810	4302	25	beyond	beyond	IN
58810	4302	26	,	,	,
58810	4302	27	as	as	IN
58810	4302	28	shown	show	VBN
58810	4302	29	in	in	IN
58810	4302	30	Fig	Fig	NNP
58810	4302	31	.	.	.
58810	4303	1	372	372	CD
58810	4303	2	.	.	.
58810	4304	1	This	this	DT
58810	4304	2	line	line	NN
58810	4304	3	will	will	MD
58810	4304	4	pass	pass	VB
58810	4304	5	near	near	IN
58810	4304	6	Alpha	Alpha	NNP
58810	4304	7	of	of	IN
58810	4304	8	Cassiopeia	Cassiopeia	NNP
58810	4304	9	.	.	.
58810	4305	1	The	the	DT
58810	4305	2	five	five	CD
58810	4305	3	principal	principal	JJ
58810	4305	4	stars	star	NNS
58810	4305	5	of	of	IN
58810	4305	6	this	this	DT
58810	4305	7	constellation	constellation	NN
58810	4305	8	form	form	NN
58810	4305	9	an	an	DT
58810	4305	10	irregular	irregular	JJ
58810	4305	11	_	_	NNP
58810	4305	12	W	W	NNP
58810	4305	13	_	_	NNP
58810	4305	14	,	,	,
58810	4305	15	opening	opening	NN
58810	4305	16	towards	towards	IN
58810	4305	17	the	the	DT
58810	4305	18	pole	pole	NN
58810	4305	19	.	.	.
58810	4306	1	Between	between	IN
58810	4306	2	Cassiopeia	Cassiopeia	NNP
58810	4306	3	and	and	CC
58810	4306	4	Draco	Draco	NNP
58810	4306	5	are	be	VBP
58810	4306	6	five	five	CD
58810	4306	7	rather	rather	RB
58810	4306	8	faint	faint	JJ
58810	4306	9	stars	star	NNS
58810	4306	10	,	,	,
58810	4306	11	which	which	WDT
58810	4306	12	form	form	VBP
58810	4306	13	an	an	DT
58810	4306	14	irregular	irregular	JJ
58810	4306	15	_	_	NNP
58810	4306	16	K	K	NNP
58810	4306	17	_	_	NNP
58810	4306	18	.	.	.
58810	4307	1	These	these	DT
58810	4307	2	are	be	VBP
58810	4307	3	the	the	DT
58810	4307	4	principal	principal	JJ
58810	4307	5	stars	star	NNS
58810	4307	6	of	of	IN
58810	4307	7	the	the	DT
58810	4307	8	constellation	constellation	NN
58810	4307	9	_	_	NNP
58810	4307	10	Cepheus	Cepheus	NNP
58810	4307	11	_	_	NNP
58810	4307	12	.	.	.
58810	4308	1	These	these	DT
58810	4308	2	two	two	CD
58810	4308	3	constellations	constellation	NNS
58810	4308	4	are	be	VBP
58810	4308	5	shown	show	VBN
58810	4308	6	in	in	IN
58810	4308	7	Fig	Fig	NNP
58810	4308	8	.	.	.
58810	4309	1	374	374	CD
58810	4309	2	.	.	.
58810	4310	1	[	[	-LRB-
58810	4310	2	Illustration	illustration	NN
58810	4310	3	:	:	:
58810	4310	4	Fig	Fig	NNP
58810	4310	5	.	.	.
58810	4311	1	374	374	CD
58810	4311	2	.	.	.
58810	4311	3	]	]	-RRB-
58810	4312	1	[	[	-LRB-
58810	4312	2	Illustration	illustration	NN
58810	4312	3	:	:	:
58810	4312	4	Fig	Fig	NNP
58810	4312	5	.	.	.
58810	4313	1	375	375	CD
58810	4313	2	.	.	.
58810	4313	3	]	]	-RRB-
58810	4314	1	331	331	CD
58810	4314	2	.	.	.
58810	4315	1	_	_	NNP
58810	4315	2	The	the	DT
58810	4315	3	Lion	Lion	NNP
58810	4315	4	,	,	,
58810	4315	5	Berenice	Berenice	NNP
58810	4315	6	's	's	POS
58810	4315	7	Hair	Hair	NNP
58810	4315	8	,	,	,
58810	4315	9	and	and	CC
58810	4315	10	the	the	DT
58810	4315	11	Hunting	hunting	NN
58810	4315	12	-	-	HYPH
58810	4315	13	Dogs._--A	dogs._--a	NN
58810	4315	14	line	line	NN
58810	4315	15	drawn	draw	VBN
58810	4315	16	from	from	IN
58810	4315	17	Alpha	alpha	NN
58810	4315	18	to	to	IN
58810	4315	19	Beta	Beta	NNP
58810	4315	20	of	of	IN
58810	4315	21	the	the	DT
58810	4315	22	Dipper	Dipper	NNP
58810	4315	23	,	,	,
58810	4315	24	and	and	CC
58810	4315	25	prolonged	prolong	VBD
58810	4315	26	as	as	IN
58810	4315	27	shown	show	VBN
58810	4315	28	in	in	IN
58810	4315	29	Fig	Fig	NNP
58810	4315	30	.	.	.
58810	4316	1	375	375	CD
58810	4316	2	,	,	,
58810	4316	3	will	will	MD
58810	4316	4	pass	pass	VB
58810	4316	5	between	between	IN
58810	4316	6	the	the	DT
58810	4316	7	two	two	CD
58810	4316	8	stars	star	NNS
58810	4316	9	_	_	NNP
58810	4316	10	Denebola	Denebola	NNP
58810	4316	11	_	_	NNP
58810	4316	12	and	and	CC
58810	4316	13	_	_	NNP
58810	4316	14	Regulus	Regulus	NNP
58810	4316	15	_	_	NNP
58810	4316	16	of	of	IN
58810	4316	17	_	_	NNP
58810	4316	18	Leo	Leo	NNP
58810	4316	19	_	_	NNP
58810	4316	20	,	,	,
58810	4316	21	or	or	CC
58810	4316	22	the	the	DT
58810	4316	23	_	_	NNP
58810	4316	24	Lion	Lion	NNP
58810	4316	25	_	_	NNP
58810	4316	26	.	.	.
58810	4317	1	Regulus	Regulus	NNP
58810	4317	2	forms	form	VBZ
58810	4317	3	a	a	DT
58810	4317	4	_	_	NNP
58810	4317	5	sickle	sickle	NN
58810	4317	6	_	_	NNP
58810	4317	7	with	with	IN
58810	4317	8	several	several	JJ
58810	4317	9	other	other	JJ
58810	4317	10	faint	faint	JJ
58810	4317	11	stars	star	NNS
58810	4317	12	,	,	,
58810	4317	13	and	and	CC
58810	4317	14	marks	mark	VBZ
58810	4317	15	the	the	DT
58810	4317	16	heart	heart	NN
58810	4317	17	of	of	IN
58810	4317	18	the	the	DT
58810	4317	19	lion	lion	NN
58810	4317	20	.	.	.
58810	4318	1	Denebola	Denebola	NNP
58810	4318	2	is	be	VBZ
58810	4318	3	at	at	IN
58810	4318	4	the	the	DT
58810	4318	5	apex	apex	NN
58810	4318	6	of	of	IN
58810	4318	7	a	a	DT
58810	4318	8	right	right	RB
58810	4318	9	-	-	HYPH
58810	4318	10	angled	angle	VBN
58810	4318	11	triangle	triangle	NN
58810	4318	12	,	,	,
58810	4318	13	which	which	WDT
58810	4318	14	it	-PRON-	PRP
58810	4318	15	forms	form	VBZ
58810	4318	16	with	with	IN
58810	4318	17	two	two	CD
58810	4318	18	other	other	JJ
58810	4318	19	stars	star	NNS
58810	4318	20	,	,	,
58810	4318	21	and	and	CC
58810	4318	22	marks	mark	VBZ
58810	4318	23	the	the	DT
58810	4318	24	end	end	NN
58810	4318	25	of	of	IN
58810	4318	26	the	the	DT
58810	4318	27	lion	lion	NN
58810	4318	28	's	's	POS
58810	4318	29	tail	tail	NN
58810	4318	30	.	.	.
58810	4319	1	This	this	DT
58810	4319	2	constellation	constellation	NN
58810	4319	3	is	be	VBZ
58810	4319	4	visible	visible	JJ
58810	4319	5	in	in	IN
58810	4319	6	the	the	DT
58810	4319	7	evening	evening	NN
58810	4319	8	from	from	IN
58810	4319	9	February	February	NNP
58810	4319	10	to	to	IN
58810	4319	11	July	July	NNP
58810	4319	12	,	,	,
58810	4319	13	and	and	CC
58810	4319	14	is	be	VBZ
58810	4319	15	figured	figure	VBN
58810	4319	16	in	in	IN
58810	4319	17	Fig	Fig	NNP
58810	4319	18	.	.	.
58810	4320	1	376	376	CD
58810	4320	2	.	.	.
58810	4321	1	[	[	-LRB-
58810	4321	2	Illustration	illustration	NN
58810	4321	3	:	:	:
58810	4321	4	Fig	Fig	NNP
58810	4321	5	.	.	.
58810	4322	1	376	376	CD
58810	4322	2	.	.	.
58810	4322	3	]	]	-RRB-
58810	4323	1	In	in	IN
58810	4323	2	a	a	DT
58810	4323	3	straight	straight	JJ
58810	4323	4	line	line	NN
58810	4323	5	between	between	IN
58810	4323	6	Denebola	Denebola	NNP
58810	4323	7	and	and	CC
58810	4323	8	Eta	Eta	NNP
58810	4323	9	,	,	,
58810	4323	10	at	at	IN
58810	4323	11	the	the	DT
58810	4323	12	end	end	NN
58810	4323	13	of	of	IN
58810	4323	14	the	the	DT
58810	4323	15	Great	Great	NNP
58810	4323	16	Bear	Bear	NNP
58810	4323	17	's	's	POS
58810	4323	18	tail	tail	NN
58810	4323	19	,	,	,
58810	4323	20	are	be	VBP
58810	4323	21	,	,	,
58810	4323	22	at	at	IN
58810	4323	23	about	about	IN
58810	4323	24	equal	equal	JJ
58810	4323	25	distances	distance	NNS
58810	4323	26	,	,	,
58810	4323	27	the	the	DT
58810	4323	28	two	two	CD
58810	4323	29	small	small	JJ
58810	4323	30	constellations	constellation	NNS
58810	4323	31	of	of	IN
58810	4323	32	_	_	NNP
58810	4323	33	Coma	Coma	NNP
58810	4323	34	Berenices	Berenices	NNP
58810	4323	35	_	_	NNP
58810	4323	36	,	,	,
58810	4323	37	or	or	CC
58810	4323	38	_	_	NNP
58810	4323	39	Berenice	Berenice	NNP
58810	4323	40	's	's	POS
58810	4323	41	Hair	Hair	NNP
58810	4323	42	_	_	NNP
58810	4323	43	,	,	,
58810	4323	44	and	and	CC
58810	4323	45	_	_	NNP
58810	4323	46	Canes	Canes	NNP
58810	4323	47	Venatici	Venatici	NNP
58810	4323	48	_	_	NNP
58810	4323	49	,	,	,
58810	4323	50	or	or	CC
58810	4323	51	the	the	DT
58810	4323	52	_	_	NNP
58810	4323	53	Hunting	Hunting	NNP
58810	4323	54	-	-	HYPH
58810	4323	55	Dogs	Dogs	NNP
58810	4323	56	_	_	NNP
58810	4323	57	.	.	.
58810	4324	1	These	these	DT
58810	4324	2	are	be	VBP
58810	4324	3	shown	show	VBN
58810	4324	4	in	in	IN
58810	4324	5	Fig	Fig	NNP
58810	4324	6	.	.	.
58810	4325	1	377	377	CD
58810	4325	2	.	.	.
58810	4326	1	The	the	DT
58810	4326	2	dogs	dog	NNS
58810	4326	3	are	be	VBP
58810	4326	4	represented	represent	VBN
58810	4326	5	as	as	IN
58810	4326	6	pursuing	pursue	VBG
58810	4326	7	the	the	DT
58810	4326	8	bear	bear	NN
58810	4326	9	,	,	,
58810	4326	10	urged	urge	VBN
58810	4326	11	on	on	IN
58810	4326	12	by	by	IN
58810	4326	13	the	the	DT
58810	4326	14	huntsman	huntsman	NN
58810	4326	15	_	_	NNP
58810	4326	16	Boötes	Boötes	NNP
58810	4326	17	_	_	NNP
58810	4326	18	.	.	.
58810	4327	1	[	[	-LRB-
58810	4327	2	Illustration	illustration	NN
58810	4327	3	:	:	:
58810	4327	4	Fig	Fig	NNP
58810	4327	5	.	.	.
58810	4328	1	377	377	CD
58810	4328	2	.	.	.
58810	4328	3	]	]	-RRB-
58810	4329	1	332	332	CD
58810	4329	2	.	.	.
58810	4330	1	_	_	NNP
58810	4330	2	Boötes	Boötes	NNPS
58810	4330	3	,	,	,
58810	4330	4	Hercules	Hercules	NNP
58810	4330	5	,	,	,
58810	4330	6	and	and	CC
58810	4330	7	the	the	DT
58810	4330	8	Northern	Northern	NNP
58810	4330	9	Crown._--_Arcturus	crown._--_arcturus	CD
58810	4330	10	_	_	NNP
58810	4330	11	,	,	,
58810	4330	12	the	the	DT
58810	4330	13	principal	principal	JJ
58810	4330	14	star	star	NN
58810	4330	15	of	of	IN
58810	4330	16	_	_	NNP
58810	4330	17	Boötes	Boötes	NNPS
58810	4330	18	_	_	NNP
58810	4330	19	,	,	,
58810	4330	20	may	may	MD
58810	4330	21	be	be	VB
58810	4330	22	found	find	VBN
58810	4330	23	by	by	IN
58810	4330	24	drawing	draw	VBG
58810	4330	25	a	a	DT
58810	4330	26	line	line	NN
58810	4330	27	from	from	IN
58810	4330	28	Zeta	Zeta	NNP
58810	4330	29	to	to	IN
58810	4330	30	Eta	Eta	NNP
58810	4330	31	of	of	IN
58810	4330	32	the	the	DT
58810	4330	33	Dipper	Dipper	NNP
58810	4330	34	,	,	,
58810	4330	35	and	and	CC
58810	4330	36	then	then	RB
58810	4330	37	prolonging	prolong	VBG
58810	4330	38	it	-PRON-	PRP
58810	4330	39	with	with	IN
58810	4330	40	a	a	DT
58810	4330	41	slight	slight	JJ
58810	4330	42	bend	bend	NN
58810	4330	43	,	,	,
58810	4330	44	as	as	IN
58810	4330	45	shown	show	VBN
58810	4330	46	in	in	IN
58810	4330	47	Fig	Fig	NNP
58810	4330	48	.	.	.
58810	4331	1	378	378	CD
58810	4331	2	.	.	.
58810	4332	1	Arcturus	Arcturus	NNP
58810	4332	2	and	and	CC
58810	4332	3	Polaris	Polaris	NNP
58810	4332	4	form	form	VBP
58810	4332	5	a	a	DT
58810	4332	6	large	large	JJ
58810	4332	7	isosceles	isoscele	NNS
58810	4332	8	triangle	triangle	VBP
58810	4332	9	with	with	IN
58810	4332	10	a	a	DT
58810	4332	11	first	first	JJ
58810	4332	12	-	-	HYPH
58810	4332	13	magnitude	magnitude	NN
58810	4332	14	star	star	NN
58810	4332	15	called	call	VBN
58810	4332	16	_	_	NNP
58810	4332	17	Vega	Vega	NNP
58810	4332	18	_	_	NNP
58810	4332	19	.	.	.
58810	4333	1	This	this	DT
58810	4333	2	triangle	triangle	NN
58810	4333	3	encloses	enclose	VBZ
58810	4333	4	at	at	IN
58810	4333	5	one	one	CD
58810	4333	6	corner	corner	NN
58810	4333	7	the	the	DT
58810	4333	8	principal	principal	JJ
58810	4333	9	stars	star	NNS
58810	4333	10	of	of	IN
58810	4333	11	Boötes	Boötes	NNPS
58810	4333	12	,	,	,
58810	4333	13	and	and	CC
58810	4333	14	the	the	DT
58810	4333	15	head	head	NN
58810	4333	16	of	of	IN
58810	4333	17	the	the	DT
58810	4333	18	Dragon	Dragon	NNP
58810	4333	19	near	near	IN
58810	4333	20	the	the	DT
58810	4333	21	opposite	opposite	JJ
58810	4333	22	side	side	NN
58810	4333	23	.	.	.
58810	4334	1	The	the	DT
58810	4334	2	side	side	NN
58810	4334	3	running	run	VBG
58810	4334	4	from	from	IN
58810	4334	5	Arcturus	Arcturus	NNP
58810	4334	6	to	to	IN
58810	4334	7	Vega	Vega	NNP
58810	4334	8	passes	pass	VBZ
58810	4334	9	through	through	IN
58810	4334	10	_	_	NNP
58810	4334	11	Corona	Corona	NNP
58810	4334	12	Borealis	Borealis	NNP
58810	4334	13	_	_	NNP
58810	4334	14	,	,	,
58810	4334	15	or	or	CC
58810	4334	16	the	the	DT
58810	4334	17	_	_	NNP
58810	4334	18	Northern	Northern	NNP
58810	4334	19	Crown	Crown	NNP
58810	4334	20	_	_	NNP
58810	4334	21	,	,	,
58810	4334	22	and	and	CC
58810	4334	23	the	the	DT
58810	4334	24	body	body	NN
58810	4334	25	of	of	IN
58810	4334	26	_	_	NNP
58810	4334	27	Hercules	Hercules	NNP
58810	4334	28	_	_	NNP
58810	4334	29	,	,	,
58810	4334	30	which	which	WDT
58810	4334	31	is	be	VBZ
58810	4334	32	marked	mark	VBN
58810	4334	33	by	by	IN
58810	4334	34	a	a	DT
58810	4334	35	quadrilateral	quadrilateral	NN
58810	4334	36	of	of	IN
58810	4334	37	four	four	CD
58810	4334	38	stars	star	NNS
58810	4334	39	.	.	.
58810	4335	1	[	[	-LRB-
58810	4335	2	Illustration	illustration	NN
58810	4335	3	:	:	:
58810	4335	4	Fig	Fig	NNP
58810	4335	5	.	.	.
58810	4336	1	378	378	CD
58810	4336	2	.	.	.
58810	4336	3	]	]	-RRB-
58810	4337	1	_	_	NNP
58810	4337	2	Boötes	Boötes	NNP
58810	4337	3	_	_	NNP
58810	4337	4	,	,	,
58810	4337	5	who	who	WP
58810	4337	6	is	be	VBZ
58810	4337	7	often	often	RB
58810	4337	8	represented	represent	VBN
58810	4337	9	as	as	IN
58810	4337	10	a	a	DT
58810	4337	11	husbandman	husbandman	NN
58810	4337	12	,	,	,
58810	4337	13	_	_	NNP
58810	4337	14	Corona	Corona	NNP
58810	4337	15	Borealis	Borealis	NNP
58810	4337	16	_	_	NNP
58810	4337	17	,	,	,
58810	4337	18	and	and	CC
58810	4337	19	_	_	NNP
58810	4337	20	Hercules	Hercules	NNP
58810	4337	21	_	_	NNP
58810	4337	22	,	,	,
58810	4337	23	are	be	VBP
58810	4337	24	delineated	delineate	VBN
58810	4337	25	in	in	IN
58810	4337	26	Fig	Fig	NNP
58810	4337	27	.	.	.
58810	4338	1	379	379	CD
58810	4338	2	.	.	.
58810	4339	1	These	these	DT
58810	4339	2	constellations	constellation	NNS
58810	4339	3	are	be	VBP
58810	4339	4	visible	visible	JJ
58810	4339	5	in	in	IN
58810	4339	6	the	the	DT
58810	4339	7	evening	evening	NN
58810	4339	8	from	from	IN
58810	4339	9	May	May	NNP
58810	4339	10	to	to	IN
58810	4339	11	September	September	NNP
58810	4339	12	.	.	.
58810	4340	1	[	[	-LRB-
58810	4340	2	Illustration	illustration	NN
58810	4340	3	:	:	:
58810	4340	4	Fig	Fig	NNP
58810	4340	5	.	.	.
58810	4341	1	379	379	CD
58810	4341	2	.	.	.
58810	4341	3	]	]	-RRB-
58810	4342	1	[	[	-LRB-
58810	4342	2	Illustration	illustration	NN
58810	4342	3	:	:	:
58810	4342	4	Fig	Fig	NNP
58810	4342	5	.	.	.
58810	4343	1	380	380	CD
58810	4343	2	.	.	.
58810	4343	3	]	]	-RRB-
58810	4344	1	333	333	CD
58810	4344	2	.	.	.
58810	4345	1	_	_	NNP
58810	4345	2	The	the	DT
58810	4345	3	Lyre	Lyre	NNP
58810	4345	4	,	,	,
58810	4345	5	the	the	DT
58810	4345	6	Swan	Swan	NNP
58810	4345	7	,	,	,
58810	4345	8	the	the	DT
58810	4345	9	Eagle	Eagle	NNP
58810	4345	10	,	,	,
58810	4345	11	and	and	CC
58810	4345	12	the	the	DT
58810	4345	13	Dolphin._--_Altair	Dolphin._--_Altair	NNP
58810	4345	14	_	_	NNP
58810	4345	15	,	,	,
58810	4345	16	the	the	DT
58810	4345	17	principal	principal	JJ
58810	4345	18	star	star	NN
58810	4345	19	of	of	IN
58810	4345	20	_	_	NNP
58810	4345	21	Aquila	Aquila	NNP
58810	4345	22	_	_	NNP
58810	4345	23	,	,	,
58810	4345	24	or	or	CC
58810	4345	25	the	the	DT
58810	4345	26	_	_	NNP
58810	4345	27	Eagle	Eagle	NNP
58810	4345	28	_	_	NNP
58810	4345	29	,	,	,
58810	4345	30	lies	lie	VBZ
58810	4345	31	on	on	IN
58810	4345	32	the	the	DT
58810	4345	33	opposite	opposite	JJ
58810	4345	34	side	side	NN
58810	4345	35	of	of	IN
58810	4345	36	the	the	DT
58810	4345	37	Milky	Milky	NNP
58810	4345	38	-	-	HYPH
58810	4345	39	Way	Way	NNP
58810	4345	40	from	from	IN
58810	4345	41	Vega	Vega	NNP
58810	4345	42	.	.	.
58810	4346	1	Altair	altair	NN
58810	4346	2	is	be	VBZ
58810	4346	3	a	a	DT
58810	4346	4	first	first	JJ
58810	4346	5	-	-	HYPH
58810	4346	6	magnitude	magnitude	NN
58810	4346	7	star	star	NN
58810	4346	8	,	,	,
58810	4346	9	and	and	CC
58810	4346	10	has	have	VBZ
58810	4346	11	a	a	DT
58810	4346	12	faint	faint	JJ
58810	4346	13	star	star	NN
58810	4346	14	on	on	IN
58810	4346	15	each	each	DT
58810	4346	16	side	side	NN
58810	4346	17	of	of	IN
58810	4346	18	it	-PRON-	PRP
58810	4346	19	,	,	,
58810	4346	20	as	as	IN
58810	4346	21	shown	show	VBN
58810	4346	22	in	in	IN
58810	4346	23	Fig	Fig	NNP
58810	4346	24	.	.	.
58810	4347	1	380	380	CD
58810	4347	2	.	.	.
58810	4348	1	Vega	Vega	NNP
58810	4348	2	,	,	,
58810	4348	3	also	also	RB
58810	4348	4	of	of	IN
58810	4348	5	the	the	DT
58810	4348	6	first	first	JJ
58810	4348	7	magnitude	magnitude	NN
58810	4348	8	,	,	,
58810	4348	9	is	be	VBZ
58810	4348	10	the	the	DT
58810	4348	11	principal	principal	JJ
58810	4348	12	star	star	NN
58810	4348	13	of	of	IN
58810	4348	14	_	_	NNP
58810	4348	15	Lyra	Lyra	NNP
58810	4348	16	_	_	NNP
58810	4348	17	,	,	,
58810	4348	18	or	or	CC
58810	4348	19	the	the	DT
58810	4348	20	_	_	NNP
58810	4348	21	Lyre	Lyre	NNP
58810	4348	22	_	_	NNP
58810	4348	23	.	.	.
58810	4349	1	Between	between	IN
58810	4349	2	these	these	DT
58810	4349	3	two	two	CD
58810	4349	4	stars	star	NNS
58810	4349	5	,	,	,
58810	4349	6	and	and	CC
58810	4349	7	a	a	DT
58810	4349	8	little	little	JJ
58810	4349	9	farther	far	RBR
58810	4349	10	to	to	IN
58810	4349	11	the	the	DT
58810	4349	12	north	north	NN
58810	4349	13	,	,	,
58810	4349	14	are	be	VBP
58810	4349	15	several	several	JJ
58810	4349	16	stars	star	NNS
58810	4349	17	arranged	arrange	VBN
58810	4349	18	in	in	IN
58810	4349	19	the	the	DT
58810	4349	20	form	form	NN
58810	4349	21	of	of	IN
58810	4349	22	an	an	DT
58810	4349	23	immense	immense	JJ
58810	4349	24	cross	cross	NN
58810	4349	25	.	.	.
58810	4350	1	The	the	DT
58810	4350	2	bright	bright	JJ
58810	4350	3	star	star	NN
58810	4350	4	at	at	IN
58810	4350	5	the	the	DT
58810	4350	6	head	head	NN
58810	4350	7	of	of	IN
58810	4350	8	this	this	DT
58810	4350	9	cross	cross	NN
58810	4350	10	is	be	VBZ
58810	4350	11	called	call	VBN
58810	4350	12	_	_	NNP
58810	4350	13	Deneb	Deneb	NNP
58810	4350	14	_	_	NNP
58810	4350	15	.	.	.
58810	4351	1	The	the	DT
58810	4351	2	cross	cross	NN
58810	4351	3	lies	lie	VBZ
58810	4351	4	in	in	IN
58810	4351	5	the	the	DT
58810	4351	6	Milky	Milky	NNP
58810	4351	7	-	-	HYPH
58810	4351	8	Way	Way	NNP
58810	4351	9	,	,	,
58810	4351	10	and	and	CC
58810	4351	11	contains	contain	VBZ
58810	4351	12	the	the	DT
58810	4351	13	chief	chief	JJ
58810	4351	14	stars	star	NNS
58810	4351	15	of	of	IN
58810	4351	16	the	the	DT
58810	4351	17	constellation	constellation	NN
58810	4351	18	_	_	NNP
58810	4351	19	Cygnus	Cygnus	NNP
58810	4351	20	_	_	NNP
58810	4351	21	,	,	,
58810	4351	22	or	or	CC
58810	4351	23	the	the	DT
58810	4351	24	_	_	NNP
58810	4351	25	Swan	Swan	NNP
58810	4351	26	_	_	NNP
58810	4351	27	.	.	.
58810	4352	1	A	a	DT
58810	4352	2	little	little	JJ
58810	4352	3	to	to	IN
58810	4352	4	the	the	DT
58810	4352	5	north	north	NN
58810	4352	6	of	of	IN
58810	4352	7	Altair	Altair	NNP
58810	4352	8	are	be	VBP
58810	4352	9	four	four	CD
58810	4352	10	stars	star	NNS
58810	4352	11	in	in	IN
58810	4352	12	the	the	DT
58810	4352	13	form	form	NN
58810	4352	14	of	of	IN
58810	4352	15	a	a	DT
58810	4352	16	diamond	diamond	NN
58810	4352	17	.	.	.
58810	4353	1	This	this	DT
58810	4353	2	asterism	asterism	NN
58810	4353	3	is	be	VBZ
58810	4353	4	popularly	popularly	RB
58810	4353	5	known	know	VBN
58810	4353	6	as	as	IN
58810	4353	7	_	_	NNP
58810	4353	8	Job	Job	NNP
58810	4353	9	's	's	POS
58810	4353	10	Coffin	Coffin	NNP
58810	4353	11	_	_	NNP
58810	4353	12	.	.	.
58810	4354	1	These	these	DT
58810	4354	2	four	four	CD
58810	4354	3	stars	star	NNS
58810	4354	4	are	be	VBP
58810	4354	5	the	the	DT
58810	4354	6	chief	chief	JJ
58810	4354	7	stars	star	NNS
58810	4354	8	of	of	IN
58810	4354	9	_	_	NNP
58810	4354	10	Delphinus	Delphinus	NNP
58810	4354	11	_	_	NNP
58810	4354	12	,	,	,
58810	4354	13	or	or	CC
58810	4354	14	the	the	DT
58810	4354	15	_	_	NNP
58810	4354	16	Dolphin	Dolphin	NNP
58810	4354	17	_	_	NNP
58810	4354	18	.	.	.
58810	4355	1	These	these	DT
58810	4355	2	four	four	CD
58810	4355	3	constellations	constellation	NNS
58810	4355	4	are	be	VBP
58810	4355	5	shown	show	VBN
58810	4355	6	together	together	RB
58810	4355	7	in	in	IN
58810	4355	8	Fig	Fig	NNP
58810	4355	9	.	.	.
58810	4356	1	381	381	CD
58810	4356	2	.	.	.
58810	4357	1	The	the	DT
58810	4357	2	_	_	NNP
58810	4357	3	Swan	Swan	NNP
58810	4357	4	_	_	NNP
58810	4357	5	is	be	VBZ
58810	4357	6	visible	visible	JJ
58810	4357	7	from	from	IN
58810	4357	8	June	June	NNP
58810	4357	9	to	to	IN
58810	4357	10	December	December	NNP
58810	4357	11	,	,	,
58810	4357	12	in	in	IN
58810	4357	13	the	the	DT
58810	4357	14	evening	evening	NN
58810	4357	15	.	.	.
58810	4358	1	[	[	-LRB-
58810	4358	2	Illustration	illustration	NN
58810	4358	3	:	:	:
58810	4358	4	Fig	Fig	NNP
58810	4358	5	.	.	.
58810	4359	1	381	381	CD
58810	4359	2	.	.	.
58810	4359	3	]	]	-RRB-
58810	4360	1	334	334	CD
58810	4360	2	.	.	.
58810	4361	1	_	_	NNP
58810	4361	2	Virgo._--A	Virgo._--A	NNP
58810	4361	3	line	line	NN
58810	4361	4	drawn	draw	VBN
58810	4361	5	from	from	IN
58810	4361	6	Alpha	alpha	NN
58810	4361	7	to	to	IN
58810	4361	8	Gamma	Gamma	NNP
58810	4361	9	of	of	IN
58810	4361	10	the	the	DT
58810	4361	11	Dipper	Dipper	NNP
58810	4361	12	,	,	,
58810	4361	13	and	and	CC
58810	4361	14	prolonged	prolong	VBD
58810	4361	15	with	with	IN
58810	4361	16	a	a	DT
58810	4361	17	slight	slight	JJ
58810	4361	18	bend	bend	NN
58810	4361	19	at	at	IN
58810	4361	20	Gamma	Gamma	NNP
58810	4361	21	,	,	,
58810	4361	22	will	will	MD
58810	4361	23	reach	reach	VB
58810	4361	24	to	to	IN
58810	4361	25	a	a	DT
58810	4361	26	first	first	JJ
58810	4361	27	-	-	HYPH
58810	4361	28	magnitude	magnitude	NN
58810	4361	29	star	star	NN
58810	4361	30	called	call	VBN
58810	4361	31	_	_	NNP
58810	4361	32	Spica	Spica	NNP
58810	4361	33	_	_	NNP
58810	4361	34	(	(	-LRB-
58810	4361	35	Fig	Fig	NNP
58810	4361	36	.	.	.
58810	4362	1	382	382	CD
58810	4362	2	)	)	-RRB-
58810	4362	3	.	.	.
58810	4363	1	This	this	DT
58810	4363	2	is	be	VBZ
58810	4363	3	the	the	DT
58810	4363	4	chief	chief	JJ
58810	4363	5	star	star	NN
58810	4363	6	of	of	IN
58810	4363	7	the	the	DT
58810	4363	8	constellation	constellation	NN
58810	4363	9	_	_	NNP
58810	4363	10	Virgo	Virgo	NNP
58810	4363	11	_	_	NNP
58810	4363	12	,	,	,
58810	4363	13	or	or	CC
58810	4363	14	the	the	DT
58810	4363	15	_	_	NNP
58810	4363	16	Virgin	Virgin	NNP
58810	4363	17	_	_	NNP
58810	4363	18	,	,	,
58810	4363	19	and	and	CC
58810	4363	20	forms	form	VBZ
58810	4363	21	a	a	DT
58810	4363	22	large	large	JJ
58810	4363	23	isosceles	isoscele	NNS
58810	4363	24	triangle	triangle	VBP
58810	4363	25	with	with	IN
58810	4363	26	_	_	NNP
58810	4363	27	Arcturus	Arcturus	NNP
58810	4363	28	_	_	NNP
58810	4363	29	and	and	CC
58810	4363	30	_	_	NNP
58810	4363	31	Denebola	Denebola	NNP
58810	4363	32	_	_	NNP
58810	4363	33	.	.	.
58810	4364	1	[	[	-LRB-
58810	4364	2	Illustration	illustration	NN
58810	4364	3	:	:	:
58810	4364	4	Fig	Fig	NNP
58810	4364	5	.	.	.
58810	4365	1	382	382	CD
58810	4365	2	.	.	.
58810	4365	3	]	]	-RRB-
58810	4366	1	_	_	NNP
58810	4366	2	Virgo	Virgo	NNP
58810	4366	3	_	_	NNP
58810	4366	4	is	be	VBZ
58810	4366	5	represented	represent	VBN
58810	4366	6	in	in	IN
58810	4366	7	Fig	Fig	NNP
58810	4366	8	.	.	.
58810	4367	1	383	383	CD
58810	4367	2	.	.	.
58810	4368	1	To	to	IN
58810	4368	2	the	the	DT
58810	4368	3	right	right	NN
58810	4368	4	of	of	IN
58810	4368	5	this	this	DT
58810	4368	6	constellation	constellation	NN
58810	4368	7	,	,	,
58810	4368	8	as	as	IN
58810	4368	9	shown	show	VBN
58810	4368	10	in	in	IN
58810	4368	11	the	the	DT
58810	4368	12	figure	figure	NN
58810	4368	13	,	,	,
58810	4368	14	there	there	EX
58810	4368	15	are	be	VBP
58810	4368	16	four	four	CD
58810	4368	17	stars	star	NNS
58810	4368	18	which	which	WDT
58810	4368	19	form	form	VBP
58810	4368	20	a	a	DT
58810	4368	21	trapezium	trapezium	NN
58810	4368	22	,	,	,
58810	4368	23	and	and	CC
58810	4368	24	mark	mark	VB
58810	4368	25	the	the	DT
58810	4368	26	constellation	constellation	NN
58810	4368	27	_	_	NNP
58810	4368	28	Corvus	Corvus	NNP
58810	4368	29	_	_	NNP
58810	4368	30	,	,	,
58810	4368	31	or	or	CC
58810	4368	32	the	the	DT
58810	4368	33	_	_	NNP
58810	4368	34	Crow	Crow	NNP
58810	4368	35	_	_	NNP
58810	4368	36	.	.	.
58810	4369	1	This	this	DT
58810	4369	2	bird	bird	NN
58810	4369	3	is	be	VBZ
58810	4369	4	represented	represent	VBN
58810	4369	5	as	as	IN
58810	4369	6	standing	stand	VBG
58810	4369	7	on	on	IN
58810	4369	8	the	the	DT
58810	4369	9	body	body	NN
58810	4369	10	of	of	IN
58810	4369	11	_	_	NNP
58810	4369	12	Hydra	Hydra	NNP
58810	4369	13	_	_	NNP
58810	4369	14	,	,	,
58810	4369	15	or	or	CC
58810	4369	16	the	the	DT
58810	4369	17	_	_	NNP
58810	4369	18	Water	Water	NNP
58810	4369	19	-	-	HYPH
58810	4369	20	Snake	Snake	NNP
58810	4369	21	_	_	NNP
58810	4369	22	.	.	.
58810	4370	1	_	_	NNP
58810	4370	2	Virgo	Virgo	NNP
58810	4370	3	_	_	NNP
58810	4370	4	is	be	VBZ
58810	4370	5	visible	visible	JJ
58810	4370	6	in	in	IN
58810	4370	7	the	the	DT
58810	4370	8	evening	evening	NN
58810	4370	9	,	,	,
58810	4370	10	from	from	IN
58810	4370	11	April	April	NNP
58810	4370	12	to	to	IN
58810	4370	13	August	August	NNP
58810	4370	14	.	.	.
58810	4371	1	[	[	-LRB-
58810	4371	2	Illustration	illustration	NN
58810	4371	3	:	:	:
58810	4371	4	Fig	Fig	NNP
58810	4371	5	.	.	.
58810	4372	1	383	383	CD
58810	4372	2	.	.	.
58810	4372	3	]	]	-RRB-
58810	4373	1	[	[	-LRB-
58810	4373	2	Illustration	illustration	NN
58810	4373	3	:	:	:
58810	4373	4	Fig	Fig	NNP
58810	4373	5	.	.	.
58810	4374	1	384	384	CD
58810	4374	2	.	.	.
58810	4374	3	]	]	-RRB-
58810	4375	1	[	[	-LRB-
58810	4375	2	Illustration	illustration	NN
58810	4375	3	:	:	:
58810	4375	4	Fig	Fig	NNP
58810	4375	5	.	.	.
58810	4376	1	385	385	CD
58810	4376	2	.	.	.
58810	4376	3	]	]	-RRB-
58810	4377	1	335	335	CD
58810	4377	2	.	.	.
58810	4378	1	_	_	NNP
58810	4378	2	The	the	DT
58810	4378	3	Twins._--A	Twins._--A	NNS
58810	4378	4	line	line	NN
58810	4378	5	drawn	draw	VBN
58810	4378	6	from	from	IN
58810	4378	7	Delta	Delta	NNP
58810	4378	8	to	to	IN
58810	4378	9	Beta	Beta	NNP
58810	4378	10	of	of	IN
58810	4378	11	the	the	DT
58810	4378	12	Dipper	Dipper	NNP
58810	4378	13	,	,	,
58810	4378	14	and	and	CC
58810	4378	15	prolonged	prolong	VBD
58810	4378	16	as	as	IN
58810	4378	17	shown	show	VBN
58810	4378	18	in	in	IN
58810	4378	19	Fig	Fig	NNP
58810	4378	20	.	.	.
58810	4379	1	384	384	CD
58810	4379	2	,	,	,
58810	4379	3	passes	pass	VBZ
58810	4379	4	between	between	IN
58810	4379	5	two	two	CD
58810	4379	6	bright	bright	JJ
58810	4379	7	stars	star	NNS
58810	4379	8	called	call	VBN
58810	4379	9	_	_	NNP
58810	4379	10	Castor	Castor	NNP
58810	4379	11	_	_	NNP
58810	4379	12	and	and	CC
58810	4379	13	_	_	NNP
58810	4379	14	Pollux	Pollux	NNP
58810	4379	15	_	_	NNP
58810	4379	16	.	.	.
58810	4380	1	The	the	DT
58810	4380	2	latter	latter	JJ
58810	4380	3	of	of	IN
58810	4380	4	these	these	DT
58810	4380	5	is	be	VBZ
58810	4380	6	usually	usually	RB
58810	4380	7	reckoned	reckon	VBN
58810	4380	8	as	as	IN
58810	4380	9	a	a	DT
58810	4380	10	first	first	JJ
58810	4380	11	-	-	HYPH
58810	4380	12	magnitude	magnitude	NN
58810	4380	13	star	star	NN
58810	4380	14	.	.	.
58810	4381	1	These	these	DT
58810	4381	2	are	be	VBP
58810	4381	3	the	the	DT
58810	4381	4	principal	principal	JJ
58810	4381	5	stars	star	NNS
58810	4381	6	of	of	IN
58810	4381	7	the	the	DT
58810	4381	8	constellation	constellation	NN
58810	4381	9	_	_	NNP
58810	4381	10	Gemini	Gemini	NNP
58810	4381	11	_	_	NNP
58810	4381	12	,	,	,
58810	4381	13	or	or	CC
58810	4381	14	the	the	DT
58810	4381	15	_	_	NNP
58810	4381	16	Twins	Twins	NNP
58810	4381	17	_	_	NNP
58810	4381	18	,	,	,
58810	4381	19	which	which	WDT
58810	4381	20	is	be	VBZ
58810	4381	21	shown	show	VBN
58810	4381	22	in	in	IN
58810	4381	23	Fig	Fig	NNP
58810	4381	24	.	.	.
58810	4382	1	385	385	CD
58810	4382	2	.	.	.
58810	4383	1	The	the	DT
58810	4383	2	constellation	constellation	NN
58810	4383	3	_	_	NNP
58810	4383	4	Canis	Canis	NNP
58810	4383	5	Minor	Minor	NNP
58810	4383	6	_	_	NNP
58810	4383	7	,	,	,
58810	4383	8	or	or	CC
58810	4383	9	the	the	DT
58810	4383	10	_	_	NNP
58810	4383	11	Little	Little	NNP
58810	4383	12	Dog	Dog	NNP
58810	4383	13	_	_	NNP
58810	4383	14	,	,	,
58810	4383	15	is	be	VBZ
58810	4383	16	shown	show	VBN
58810	4383	17	in	in	IN
58810	4383	18	the	the	DT
58810	4383	19	lower	low	JJR
58810	4383	20	part	part	NN
58810	4383	21	of	of	IN
58810	4383	22	the	the	DT
58810	4383	23	figure	figure	NN
58810	4383	24	.	.	.
58810	4384	1	There	there	EX
58810	4384	2	are	be	VBP
58810	4384	3	two	two	CD
58810	4384	4	conspicuous	conspicuous	JJ
58810	4384	5	stars	star	NNS
58810	4384	6	in	in	IN
58810	4384	7	this	this	DT
58810	4384	8	constellation	constellation	NN
58810	4384	9	,	,	,
58810	4384	10	the	the	DT
58810	4384	11	brightest	bright	JJS
58810	4384	12	of	of	IN
58810	4384	13	which	which	WDT
58810	4384	14	is	be	VBZ
58810	4384	15	of	of	IN
58810	4384	16	the	the	DT
58810	4384	17	first	first	JJ
58810	4384	18	magnitude	magnitude	NN
58810	4384	19	,	,	,
58810	4384	20	and	and	CC
58810	4384	21	called	call	VBD
58810	4384	22	_	_	NNP
58810	4384	23	Procyon	Procyon	NNP
58810	4384	24	_	_	NNP
58810	4384	25	.	.	.
58810	4385	1	The	the	DT
58810	4385	2	region	region	NN
58810	4385	3	to	to	IN
58810	4385	4	which	which	WDT
58810	4385	5	we	-PRON-	PRP
58810	4385	6	have	have	VBP
58810	4385	7	now	now	RB
58810	4385	8	been	be	VBN
58810	4385	9	brought	bring	VBN
58810	4385	10	is	be	VBZ
58810	4385	11	the	the	DT
58810	4385	12	richest	rich	JJS
58810	4385	13	of	of	IN
58810	4385	14	the	the	DT
58810	4385	15	northern	northern	JJ
58810	4385	16	sky	sky	NN
58810	4385	17	,	,	,
58810	4385	18	containing	contain	VBG
58810	4385	19	no	no	DT
58810	4385	20	less	less	JJR
58810	4385	21	than	than	IN
58810	4385	22	seven	seven	CD
58810	4385	23	first	first	JJ
58810	4385	24	-	-	HYPH
58810	4385	25	magnitude	magnitude	NN
58810	4385	26	stars	star	NNS
58810	4385	27	.	.	.
58810	4386	1	These	these	DT
58810	4386	2	are	be	VBP
58810	4386	3	_	_	NNP
58810	4386	4	Sirius	Sirius	NNP
58810	4386	5	_	_	NNP
58810	4386	6	,	,	,
58810	4386	7	_	_	NNP
58810	4386	8	Procyon	Procyon	NNP
58810	4386	9	_	_	NNP
58810	4386	10	,	,	,
58810	4386	11	_	_	NNP
58810	4386	12	Pollux	Pollux	NNP
58810	4386	13	_	_	NNP
58810	4386	14	,	,	,
58810	4386	15	_	_	NNP
58810	4386	16	Capella	Capella	NNP
58810	4386	17	_	_	NNP
58810	4386	18	,	,	,
58810	4386	19	_	_	NNP
58810	4386	20	Aldebaran	Aldebaran	NNP
58810	4386	21	_	_	NNP
58810	4386	22	,	,	,
58810	4386	23	_	_	NNP
58810	4386	24	Betelgeuse	Betelgeuse	NNP
58810	4386	25	_	_	NNP
58810	4386	26	,	,	,
58810	4386	27	and	and	CC
58810	4386	28	_	_	NNP
58810	4386	29	Rigel	Rigel	NNP
58810	4386	30	_	_	NNP
58810	4386	31	.	.	.
58810	4387	1	They	-PRON-	PRP
58810	4387	2	are	be	VBP
58810	4387	3	shown	show	VBN
58810	4387	4	in	in	IN
58810	4387	5	Fig	Fig	NNP
58810	4387	6	.	.	.
58810	4388	1	386	386	CD
58810	4388	2	.	.	.
58810	4389	1	[	[	-LRB-
58810	4389	2	Illustration	illustration	NN
58810	4389	3	:	:	:
58810	4389	4	Fig	Fig	NNP
58810	4389	5	.	.	.
58810	4390	1	386	386	CD
58810	4390	2	.	.	.
58810	4390	3	]	]	-RRB-
58810	4391	1	_	_	NNP
58810	4391	2	Betelgeuse	Betelgeuse	NNP
58810	4391	3	_	_	NNP
58810	4391	4	and	and	CC
58810	4391	5	_	_	NNP
58810	4391	6	Rigel	Rigel	NNP
58810	4391	7	_	_	NNP
58810	4391	8	are	be	VBP
58810	4391	9	in	in	IN
58810	4391	10	the	the	DT
58810	4391	11	constellation	constellation	NN
58810	4391	12	_	_	NNP
58810	4391	13	Orion	Orion	NNP
58810	4391	14	_	_	NNP
58810	4391	15	,	,	,
58810	4391	16	being	be	VBG
58810	4391	17	about	about	IN
58810	4391	18	equally	equally	RB
58810	4391	19	distant	distant	JJ
58810	4391	20	to	to	IN
58810	4391	21	the	the	DT
58810	4391	22	north	north	NN
58810	4391	23	and	and	CC
58810	4391	24	south	south	NN
58810	4391	25	from	from	IN
58810	4391	26	the	the	DT
58810	4391	27	three	three	CD
58810	4391	28	stars	star	NNS
58810	4391	29	forming	form	VBG
58810	4391	30	the	the	DT
58810	4391	31	_	_	NNP
58810	4391	32	belt	belt	NN
58810	4391	33	_	_	NNP
58810	4391	34	of	of	IN
58810	4391	35	Orion	Orion	NNP
58810	4391	36	.	.	.
58810	4392	1	Betelgeuse	Betelgeuse	NNP
58810	4392	2	is	be	VBZ
58810	4392	3	a	a	DT
58810	4392	4	red	red	JJ
58810	4392	5	star	star	NN
58810	4392	6	.	.	.
58810	4393	1	_	_	NNP
58810	4393	2	Sirius	Sirius	NNP
58810	4393	3	_	_	NNP
58810	4393	4	is	be	VBZ
58810	4393	5	the	the	DT
58810	4393	6	brightest	bright	JJS
58810	4393	7	star	star	NN
58810	4393	8	in	in	IN
58810	4393	9	the	the	DT
58810	4393	10	heavens	heavens	NNPS
58810	4393	11	,	,	,
58810	4393	12	and	and	CC
58810	4393	13	belongs	belong	VBZ
58810	4393	14	to	to	IN
58810	4393	15	the	the	DT
58810	4393	16	constellation	constellation	NN
58810	4393	17	_	_	NNP
58810	4393	18	Canis	Canis	NNP
58810	4393	19	Major	Major	NNP
58810	4393	20	_	_	NNP
58810	4393	21	,	,	,
58810	4393	22	or	or	CC
58810	4393	23	the	the	DT
58810	4393	24	_	_	NNP
58810	4393	25	Great	Great	NNP
58810	4393	26	Dog	Dog	NNP
58810	4393	27	_	_	NNP
58810	4393	28	.	.	.
58810	4394	1	It	-PRON-	PRP
58810	4394	2	lies	lie	VBZ
58810	4394	3	to	to	IN
58810	4394	4	the	the	DT
58810	4394	5	east	east	NN
58810	4394	6	of	of	IN
58810	4394	7	the	the	DT
58810	4394	8	belt	belt	NN
58810	4394	9	of	of	IN
58810	4394	10	Orion	Orion	NNP
58810	4394	11	.	.	.
58810	4395	1	_	_	NNP
58810	4395	2	Aldebaran	Aldebaran	NNP
58810	4395	3	_	_	NNP
58810	4395	4	lies	lie	VBZ
58810	4395	5	at	at	IN
58810	4395	6	about	about	IN
58810	4395	7	the	the	DT
58810	4395	8	same	same	JJ
58810	4395	9	distance	distance	NN
58810	4395	10	to	to	IN
58810	4395	11	the	the	DT
58810	4395	12	west	west	NN
58810	4395	13	of	of	IN
58810	4395	14	the	the	DT
58810	4395	15	belt	belt	NN
58810	4395	16	.	.	.
58810	4396	1	It	-PRON-	PRP
58810	4396	2	is	be	VBZ
58810	4396	3	a	a	DT
58810	4396	4	red	red	JJ
58810	4396	5	star	star	NN
58810	4396	6	,	,	,
58810	4396	7	and	and	CC
58810	4396	8	belongs	belong	VBZ
58810	4396	9	to	to	IN
58810	4396	10	the	the	DT
58810	4396	11	constellation	constellation	NN
58810	4396	12	_	_	NNP
58810	4396	13	Taurus	Taurus	NNP
58810	4396	14	_	_	NNP
58810	4396	15	,	,	,
58810	4396	16	or	or	CC
58810	4396	17	the	the	DT
58810	4396	18	_	_	NNP
58810	4396	19	Bull	Bull	NNP
58810	4396	20	_	_	NNP
58810	4396	21	.	.	.
58810	4397	1	_	_	NNP
58810	4397	2	Capella	Capella	NNP
58810	4397	3	_	_	NNP
58810	4397	4	is	be	VBZ
58810	4397	5	in	in	IN
58810	4397	6	the	the	DT
58810	4397	7	constellation	constellation	NN
58810	4397	8	_	_	NNP
58810	4397	9	Auriga	Auriga	NNP
58810	4397	10	_	_	NNP
58810	4397	11	,	,	,
58810	4397	12	or	or	CC
58810	4397	13	the	the	DT
58810	4397	14	_	_	NNP
58810	4397	15	Wagoner	Wagoner	NNP
58810	4397	16	_	_	NNP
58810	4397	17	.	.	.
58810	4398	1	These	these	DT
58810	4398	2	stars	star	NNS
58810	4398	3	are	be	VBP
58810	4398	4	visible	visible	JJ
58810	4398	5	in	in	IN
58810	4398	6	the	the	DT
58810	4398	7	evening	evening	NN
58810	4398	8	,	,	,
58810	4398	9	from	from	IN
58810	4398	10	about	about	IN
58810	4398	11	December	December	NNP
58810	4398	12	to	to	IN
58810	4398	13	April	April	NNP
58810	4398	14	.	.	.
58810	4399	1	336	336	CD
58810	4399	2	.	.	.
58810	4400	1	_	_	NNP
58810	4400	2	Orion	Orion	NNP
58810	4400	3	and	and	CC
58810	4400	4	his	-PRON-	PRP$
58810	4400	5	Dogs	dog	NNS
58810	4400	6	,	,	,
58810	4400	7	and	and	CC
58810	4400	8	Taurus._--_Orion	taurus._--_orion	CD
58810	4400	9	_	_	NNP
58810	4400	10	and	and	CC
58810	4400	11	his	-PRON-	PRP$
58810	4400	12	_	_	NNP
58810	4400	13	Dogs	Dogs	NNP
58810	4400	14	_	_	NNP
58810	4400	15	are	be	VBP
58810	4400	16	shown	show	VBN
58810	4400	17	in	in	IN
58810	4400	18	Fig	Fig	NNP
58810	4400	19	.	.	.
58810	4401	1	387	387	CD
58810	4401	2	,	,	,
58810	4401	3	and	and	CC
58810	4401	4	_	_	NNP
58810	4401	5	Orion	Orion	NNP
58810	4401	6	_	_	NNP
58810	4401	7	and	and	CC
58810	4401	8	_	_	NNP
58810	4401	9	Taurus	Taurus	NNP
58810	4401	10	_	_	NNP
58810	4401	11	in	in	IN
58810	4401	12	Fig	Fig	NNP
58810	4401	13	.	.	.
58810	4402	1	388	388	CD
58810	4402	2	.	.	.
58810	4403	1	_	_	NNP
58810	4403	2	Aldebaran	Aldebaran	NNP
58810	4403	3	_	_	NNP
58810	4403	4	marks	mark	VBZ
58810	4403	5	one	one	CD
58810	4403	6	of	of	IN
58810	4403	7	the	the	DT
58810	4403	8	eyes	eye	NNS
58810	4403	9	of	of	IN
58810	4403	10	the	the	DT
58810	4403	11	bull	bull	NN
58810	4403	12	,	,	,
58810	4403	13	and	and	CC
58810	4403	14	is	be	VBZ
58810	4403	15	often	often	RB
58810	4403	16	called	call	VBN
58810	4403	17	the	the	DT
58810	4403	18	_	_	NNP
58810	4403	19	Bull	Bull	NNP
58810	4403	20	's	's	POS
58810	4403	21	Eye	Eye	NNP
58810	4403	22	_	_	NNP
58810	4403	23	.	.	.
58810	4404	1	The	the	DT
58810	4404	2	irregular	irregular	JJ
58810	4404	3	_	_	NNP
58810	4404	4	V	V	NNP
58810	4404	5	_	_	NNP
58810	4404	6	in	in	IN
58810	4404	7	the	the	DT
58810	4404	8	face	face	NN
58810	4404	9	of	of	IN
58810	4404	10	the	the	DT
58810	4404	11	bull	bull	NN
58810	4404	12	is	be	VBZ
58810	4404	13	called	call	VBN
58810	4404	14	the	the	DT
58810	4404	15	_	_	NNP
58810	4404	16	Hyades	Hyades	NNP
58810	4404	17	_	_	NNP
58810	4404	18	,	,	,
58810	4404	19	and	and	CC
58810	4404	20	the	the	DT
58810	4404	21	cluster	cluster	NN
58810	4404	22	on	on	IN
58810	4404	23	the	the	DT
58810	4404	24	shoulder	shoulder	NN
58810	4404	25	the	the	DT
58810	4404	26	_	_	NNP
58810	4404	27	Pleiades	Pleiades	NNP
58810	4404	28	_	_	NNP
58810	4404	29	.	.	.
58810	4405	1	[	[	-LRB-
58810	4405	2	Illustration	illustration	NN
58810	4405	3	:	:	:
58810	4405	4	Fig	Fig	NNP
58810	4405	5	.	.	.
58810	4406	1	387	387	CD
58810	4406	2	.	.	.
58810	4406	3	]	]	-RRB-
58810	4407	1	[	[	-LRB-
58810	4407	2	Illustration	illustration	NN
58810	4407	3	:	:	:
58810	4407	4	Fig	Fig	NNP
58810	4407	5	.	.	.
58810	4408	1	388	388	CD
58810	4408	2	.	.	.
58810	4408	3	]	]	-RRB-
58810	4409	1	[	[	-LRB-
58810	4409	2	Illustration	illustration	NN
58810	4409	3	:	:	:
58810	4409	4	Fig	Fig	NNP
58810	4409	5	.	.	.
58810	4410	1	389	389	CD
58810	4410	2	.	.	.
58810	4410	3	]	]	-RRB-
58810	4411	1	337	337	CD
58810	4411	2	.	.	.
58810	4412	1	_	_	NNP
58810	4412	2	The	the	DT
58810	4412	3	Wagoner._--The	Wagoner._--The	NNP
58810	4412	4	constellation	constellation	NN
58810	4412	5	_	_	NNP
58810	4412	6	Auriga	Auriga	NNP
58810	4412	7	_	_	NNP
58810	4412	8	,	,	,
58810	4412	9	or	or	CC
58810	4412	10	the	the	DT
58810	4412	11	_	_	NNP
58810	4412	12	Wagoner	Wagoner	NNP
58810	4412	13	_	_	NNP
58810	4412	14	(	(	-LRB-
58810	4412	15	sometimes	sometimes	RB
58810	4412	16	called	call	VBN
58810	4412	17	the	the	DT
58810	4412	18	_	_	NNP
58810	4412	19	Charioteer	Charioteer	NNP
58810	4412	20	_	_	NNP
58810	4412	21	)	)	-RRB-
58810	4412	22	,	,	,
58810	4412	23	is	be	VBZ
58810	4412	24	shown	show	VBN
58810	4412	25	in	in	IN
58810	4412	26	Fig	Fig	NNP
58810	4412	27	.	.	.
58810	4413	1	389	389	CD
58810	4413	2	.	.	.
58810	4414	1	_	_	NNP
58810	4414	2	Capella	Capella	NNP
58810	4414	3	_	_	NNP
58810	4414	4	marks	mark	VBZ
58810	4414	5	the	the	DT
58810	4414	6	_	_	NNP
58810	4414	7	Goat	Goat	NNP
58810	4414	8	_	_	NNP
58810	4414	9	,	,	,
58810	4414	10	which	which	WDT
58810	4414	11	he	-PRON-	PRP
58810	4414	12	is	be	VBZ
58810	4414	13	represented	represent	VBN
58810	4414	14	as	as	IN
58810	4414	15	carrying	carry	VBG
58810	4414	16	on	on	IN
58810	4414	17	his	-PRON-	PRP$
58810	4414	18	back	back	NN
58810	4414	19	,	,	,
58810	4414	20	and	and	CC
58810	4414	21	the	the	DT
58810	4414	22	little	little	JJ
58810	4414	23	right	right	RB
58810	4414	24	-	-	HYPH
58810	4414	25	angled	angle	VBN
58810	4414	26	triangle	triangle	NN
58810	4414	27	of	of	IN
58810	4414	28	stars	star	NNS
58810	4414	29	near	near	IN
58810	4414	30	it	-PRON-	PRP
58810	4414	31	the	the	DT
58810	4414	32	_	_	NNP
58810	4414	33	Kids	Kids	NNPS
58810	4414	34	_	_	NNP
58810	4414	35	.	.	.
58810	4415	1	The	the	DT
58810	4415	2	five	five	CD
58810	4415	3	chief	chief	JJ
58810	4415	4	stars	star	NNS
58810	4415	5	of	of	IN
58810	4415	6	this	this	DT
58810	4415	7	constellation	constellation	NN
58810	4415	8	form	form	NN
58810	4415	9	a	a	DT
58810	4415	10	large	large	JJ
58810	4415	11	,	,	,
58810	4415	12	irregular	irregular	JJ
58810	4415	13	pentagon	pentagon	NNP
58810	4415	14	.	.	.
58810	4416	1	Gamma	Gamma	NNP
58810	4416	2	of	of	IN
58810	4416	3	_	_	NNP
58810	4416	4	Auriga	Auriga	NNP
58810	4416	5	_	_	NNP
58810	4416	6	is	be	VBZ
58810	4416	7	also	also	RB
58810	4416	8	Beta	Beta	NNP
58810	4416	9	of	of	IN
58810	4416	10	_	_	NNP
58810	4416	11	Taurus	Taurus	NNP
58810	4416	12	_	_	NNP
58810	4416	13	,	,	,
58810	4416	14	and	and	CC
58810	4416	15	marks	mark	VBZ
58810	4416	16	one	one	CD
58810	4416	17	of	of	IN
58810	4416	18	the	the	DT
58810	4416	19	horns	horn	NNS
58810	4416	20	of	of	IN
58810	4416	21	the	the	DT
58810	4416	22	_	_	NNP
58810	4416	23	Bull	Bull	NNP
58810	4416	24	_	_	NNP
58810	4416	25	.	.	.
58810	4417	1	[	[	-LRB-
58810	4417	2	Illustration	illustration	NN
58810	4417	3	:	:	:
58810	4417	4	Fig	Fig	NNP
58810	4417	5	.	.	.
58810	4418	1	390	390	CD
58810	4418	2	.	.	.
58810	4418	3	]	]	-RRB-
58810	4419	1	338	338	CD
58810	4419	2	.	.	.
58810	4420	1	_	_	NNP
58810	4420	2	Pegasus	Pegasus	NNP
58810	4420	3	,	,	,
58810	4420	4	Andromeda	Andromeda	NNP
58810	4420	5	,	,	,
58810	4420	6	and	and	CC
58810	4420	7	Perseus._--A	perseus._--a	CD
58810	4420	8	line	line	NN
58810	4420	9	drawn	draw	VBN
58810	4420	10	from	from	IN
58810	4420	11	Polaris	Polaris	NNP
58810	4420	12	near	near	RB
58810	4420	13	to	to	IN
58810	4420	14	Beta	Beta	NNP
58810	4420	15	of	of	IN
58810	4420	16	_	_	NNP
58810	4420	17	Cassiopeia	Cassiopeia	NNP
58810	4420	18	_	_	NNP
58810	4420	19	will	will	MD
58810	4420	20	lead	lead	VB
58810	4420	21	to	to	IN
58810	4420	22	a	a	DT
58810	4420	23	bright	bright	JJ
58810	4420	24	second	second	JJ
58810	4420	25	-	-	HYPH
58810	4420	26	magnitude	magnitude	NN
58810	4420	27	star	star	NN
58810	4420	28	at	at	IN
58810	4420	29	one	one	CD
58810	4420	30	corner	corner	NN
58810	4420	31	of	of	IN
58810	4420	32	a	a	DT
58810	4420	33	large	large	JJ
58810	4420	34	square	square	NN
58810	4420	35	(	(	-LRB-
58810	4420	36	Fig	fig	NN
58810	4420	37	.	.	.
58810	4421	1	390	390	CD
58810	4421	2	)	)	-RRB-
58810	4421	3	.	.	.
58810	4422	1	Alpha	alpha	NN
58810	4422	2	belongs	belong	VBZ
58810	4422	3	both	both	DT
58810	4422	4	to	to	IN
58810	4422	5	the	the	DT
58810	4422	6	_	_	NNP
58810	4422	7	Square	Square	NNP
58810	4422	8	of	of	IN
58810	4422	9	Pegasus	Pegasus	NNP
58810	4422	10	_	_	NNP
58810	4422	11	and	and	CC
58810	4422	12	to	to	IN
58810	4422	13	_	_	NNP
58810	4422	14	Andromeda	Andromeda	NNP
58810	4422	15	_	_	NNP
58810	4422	16	.	.	.
58810	4423	1	Beta	Beta	NNP
58810	4423	2	and	and	CC
58810	4423	3	Gamma	Gamma	NNP
58810	4423	4	,	,	,
58810	4423	5	which	which	WDT
58810	4423	6	are	be	VBP
58810	4423	7	connected	connect	VBN
58810	4423	8	with	with	IN
58810	4423	9	Alpha	alpha	NN
58810	4423	10	in	in	IN
58810	4423	11	the	the	DT
58810	4423	12	figure	figure	NN
58810	4423	13	by	by	IN
58810	4423	14	a	a	DT
58810	4423	15	dotted	dotted	JJ
58810	4423	16	line	line	NN
58810	4423	17	,	,	,
58810	4423	18	also	also	RB
58810	4423	19	belong	belong	VBP
58810	4423	20	to	to	IN
58810	4423	21	Andromeda	Andromeda	NNP
58810	4423	22	.	.	.
58810	4424	1	_	_	NNP
58810	4424	2	Algol	Algol	NNP
58810	4424	3	_	_	NNP
58810	4424	4	,	,	,
58810	4424	5	which	which	WDT
58810	4424	6	forms	form	VBZ
58810	4424	7	,	,	,
58810	4424	8	with	with	IN
58810	4424	9	the	the	DT
58810	4424	10	last	last	RB
58810	4424	11	-	-	HYPH
58810	4424	12	named	name	VBN
58810	4424	13	stars	star	NNS
58810	4424	14	and	and	CC
58810	4424	15	with	with	IN
58810	4424	16	the	the	DT
58810	4424	17	_	_	NNP
58810	4424	18	Square	Square	NNP
58810	4424	19	of	of	IN
58810	4424	20	Pegasus	Pegasus	NNP
58810	4424	21	_	_	NNP
58810	4424	22	,	,	,
58810	4424	23	an	an	DT
58810	4424	24	asterism	asterism	NN
58810	4424	25	similar	similar	JJ
58810	4424	26	in	in	IN
58810	4424	27	configuration	configuration	NN
58810	4424	28	to	to	IN
58810	4424	29	the	the	DT
58810	4424	30	_	_	NNP
58810	4424	31	Great	Great	NNP
58810	4424	32	Dipper	Dipper	NNP
58810	4424	33	_	_	NNP
58810	4424	34	,	,	,
58810	4424	35	belongs	belong	VBZ
58810	4424	36	to	to	IN
58810	4424	37	_	_	NNP
58810	4424	38	Perseus	Perseus	NNP
58810	4424	39	_	_	NNP
58810	4424	40	.	.	.
58810	4425	1	_	_	NNP
58810	4425	2	Algenib	Algenib	NNP
58810	4425	3	_	_	NNP
58810	4425	4	,	,	,
58810	4425	5	which	which	WDT
58810	4425	6	is	be	VBZ
58810	4425	7	reached	reach	VBN
58810	4425	8	by	by	IN
58810	4425	9	bending	bend	VBG
58810	4425	10	the	the	DT
58810	4425	11	line	line	NN
58810	4425	12	at	at	IN
58810	4425	13	Gamma	Gamma	NNP
58810	4425	14	in	in	IN
58810	4425	15	the	the	DT
58810	4425	16	opposite	opposite	JJ
58810	4425	17	direction	direction	NN
58810	4425	18	,	,	,
58810	4425	19	is	be	VBZ
58810	4425	20	the	the	DT
58810	4425	21	principal	principal	JJ
58810	4425	22	star	star	NN
58810	4425	23	of	of	IN
58810	4425	24	_	_	NNP
58810	4425	25	Perseus	Perseus	NNP
58810	4425	26	_	_	NNP
58810	4425	27	.	.	.
58810	4426	1	[	[	-LRB-
58810	4426	2	Illustration	illustration	NN
58810	4426	3	:	:	:
58810	4426	4	Fig	Fig	NNP
58810	4426	5	.	.	.
58810	4427	1	391	391	CD
58810	4427	2	.	.	.
58810	4427	3	]	]	-RRB-
58810	4428	1	[	[	-LRB-
58810	4428	2	Illustration	illustration	NN
58810	4428	3	:	:	:
58810	4428	4	Fig	Fig	NNP
58810	4428	5	.	.	.
58810	4429	1	392	392	CD
58810	4429	2	.	.	.
58810	4429	3	]	]	-RRB-
58810	4430	1	[	[	-LRB-
58810	4430	2	Illustration	illustration	NN
58810	4430	3	:	:	:
58810	4430	4	Fig	Fig	NNP
58810	4430	5	.	.	.
58810	4431	1	393	393	CD
58810	4431	2	.	.	.
58810	4431	3	]	]	-RRB-
58810	4432	1	_	_	NNP
58810	4432	2	Pegasus	Pegasus	NNP
58810	4432	3	_	_	NNP
58810	4432	4	is	be	VBZ
58810	4432	5	shown	show	VBN
58810	4432	6	in	in	IN
58810	4432	7	Fig	Fig	NNP
58810	4432	8	.	.	.
58810	4433	1	391	391	CD
58810	4433	2	,	,	,
58810	4433	3	and	and	CC
58810	4433	4	_	_	NNP
58810	4433	5	Andromeda	Andromeda	NNP
58810	4433	6	_	_	NNP
58810	4433	7	in	in	IN
58810	4433	8	Fig	Fig	NNP
58810	4433	9	.	.	.
58810	4434	1	392	392	CD
58810	4434	2	.	.	.
58810	4435	1	_	_	NNP
58810	4435	2	Cetus	Cetus	NNP
58810	4435	3	_	_	NNP
58810	4435	4	,	,	,
58810	4435	5	the	the	DT
58810	4435	6	_	_	NNP
58810	4435	7	Whale	Whale	NNP
58810	4435	8	_	_	NNP
58810	4435	9	,	,	,
58810	4435	10	or	or	CC
58810	4435	11	the	the	DT
58810	4435	12	_	_	NNP
58810	4435	13	Sea	Sea	NNP
58810	4435	14	Monster	Monster	NNP
58810	4435	15	_	_	NNP
58810	4435	16	,	,	,
58810	4435	17	shown	show	VBN
58810	4435	18	in	in	IN
58810	4435	19	Fig	Fig	NNP
58810	4435	20	.	.	.
58810	4436	1	393	393	CD
58810	4436	2	,	,	,
58810	4436	3	belongs	belong	VBZ
58810	4436	4	to	to	IN
58810	4436	5	the	the	DT
58810	4436	6	same	same	JJ
58810	4436	7	mythological	mythological	JJ
58810	4436	8	group	group	NN
58810	4436	9	of	of	IN
58810	4436	10	constellations	constellation	NNS
58810	4436	11	.	.	.
58810	4437	1	[	[	-LRB-
58810	4437	2	Illustration	illustration	NN
58810	4437	3	:	:	:
58810	4437	4	Fig	Fig	NNP
58810	4437	5	.	.	.
58810	4438	1	394	394	CD
58810	4438	2	.	.	.
58810	4438	3	]	]	-RRB-
58810	4439	1	339	339	CD
58810	4439	2	.	.	.
58810	4440	1	_	_	NNP
58810	4440	2	Scorpio	Scorpio	NNP
58810	4440	3	,	,	,
58810	4440	4	Sagittarius	Sagittarius	NNP
58810	4440	5	,	,	,
58810	4440	6	and	and	CC
58810	4440	7	Ophiuchus._--During	ophiuchus._--dure	VBG
58810	4440	8	the	the	DT
58810	4440	9	summer	summer	NN
58810	4440	10	months	month	NNS
58810	4440	11	a	a	DT
58810	4440	12	brilliant	brilliant	JJ
58810	4440	13	constellation	constellation	NN
58810	4440	14	is	be	VBZ
58810	4440	15	visible	visible	JJ
58810	4440	16	,	,	,
58810	4440	17	called	call	VBD
58810	4440	18	_	_	NNP
58810	4440	19	Scorpio	Scorpio	NNP
58810	4440	20	_	_	NNP
58810	4440	21	,	,	,
58810	4440	22	or	or	CC
58810	4440	23	the	the	DT
58810	4440	24	_	_	NNP
58810	4440	25	Scorpion	Scorpion	NNP
58810	4440	26	_	_	NNP
58810	4440	27	.	.	.
58810	4441	1	The	the	DT
58810	4441	2	configuration	configuration	NN
58810	4441	3	of	of	IN
58810	4441	4	the	the	DT
58810	4441	5	chief	chief	JJ
58810	4441	6	stars	star	NNS
58810	4441	7	of	of	IN
58810	4441	8	this	this	DT
58810	4441	9	constellation	constellation	NN
58810	4441	10	is	be	VBZ
58810	4441	11	shown	show	VBN
58810	4441	12	in	in	IN
58810	4441	13	Fig	Fig	NNP
58810	4441	14	.	.	.
58810	4442	1	394	394	CD
58810	4442	2	.	.	.
58810	4443	1	They	-PRON-	PRP
58810	4443	2	bear	bear	VBP
58810	4443	3	some	some	DT
58810	4443	4	resemblance	resemblance	NN
58810	4443	5	to	to	IN
58810	4443	6	a	a	DT
58810	4443	7	boy	boy	NN
58810	4443	8	's	's	POS
58810	4443	9	kite	kite	NN
58810	4443	10	.	.	.
58810	4444	1	The	the	DT
58810	4444	2	brightest	bright	JJS
58810	4444	3	star	star	NN
58810	4444	4	is	be	VBZ
58810	4444	5	of	of	IN
58810	4444	6	the	the	DT
58810	4444	7	first	first	JJ
58810	4444	8	magnitude	magnitude	NN
58810	4444	9	,	,	,
58810	4444	10	and	and	CC
58810	4444	11	called	call	VBD
58810	4444	12	_	_	NNP
58810	4444	13	Antares	Antares	NNPS
58810	4444	14	_	_	NNP
58810	4444	15	(	(	-LRB-
58810	4444	16	from	from	IN
58810	4444	17	_	_	NNP
58810	4444	18	anti	anti	NNP
58810	4444	19	_	_	NNP
58810	4444	20	,	,	,
58810	4444	21	instead	instead	RB
58810	4444	22	of	of	IN
58810	4444	23	,	,	,
58810	4444	24	and	and	CC
58810	4444	25	_	_	NNP
58810	4444	26	Ares	Ares	NNP
58810	4444	27	_	_	NNP
58810	4444	28	,	,	,
58810	4444	29	the	the	DT
58810	4444	30	Greek	greek	JJ
58810	4444	31	name	name	NN
58810	4444	32	of	of	IN
58810	4444	33	Mars	Mars	NNP
58810	4444	34	)	)	-RRB-
58810	4444	35	,	,	,
58810	4444	36	because	because	IN
58810	4444	37	it	-PRON-	PRP
58810	4444	38	rivals	rival	VBZ
58810	4444	39	Mars	Mars	NNP
58810	4444	40	in	in	IN
58810	4444	41	redness	redness	NN
58810	4444	42	.	.	.
58810	4445	1	The	the	DT
58810	4445	2	stars	star	NNS
58810	4445	3	in	in	IN
58810	4445	4	the	the	DT
58810	4445	5	tail	tail	NN
58810	4445	6	of	of	IN
58810	4445	7	the	the	DT
58810	4445	8	Scorpion	scorpion	NN
58810	4445	9	are	be	VBP
58810	4445	10	visible	visible	JJ
58810	4445	11	in	in	IN
58810	4445	12	our	-PRON-	PRP$
58810	4445	13	latitude	latitude	NN
58810	4445	14	only	only	RB
58810	4445	15	under	under	IN
58810	4445	16	very	very	RB
58810	4445	17	favorable	favorable	JJ
58810	4445	18	circumstances	circumstance	NNS
58810	4445	19	.	.	.
58810	4446	1	This	this	DT
58810	4446	2	constellation	constellation	NN
58810	4446	3	is	be	VBZ
58810	4446	4	shown	show	VBN
58810	4446	5	in	in	IN
58810	4446	6	Fig	Fig	NNP
58810	4446	7	.	.	.
58810	4447	1	395	395	CD
58810	4447	2	,	,	,
58810	4447	3	together	together	RB
58810	4447	4	with	with	IN
58810	4447	5	_	_	NNP
58810	4447	6	Sagittarius	Sagittarius	NNP
58810	4447	7	_	_	NNP
58810	4447	8	and	and	CC
58810	4447	9	_	_	NNP
58810	4447	10	Ophiuchus	Ophiuchus	NNP
58810	4447	11	_	_	NNP
58810	4447	12	.	.	.
58810	4448	1	_	_	NNP
58810	4448	2	Sagittarius	Sagittarius	NNP
58810	4448	3	_	_	NNP
58810	4448	4	,	,	,
58810	4448	5	or	or	CC
58810	4448	6	the	the	DT
58810	4448	7	_	_	NNP
58810	4448	8	Archer	Archer	NNP
58810	4448	9	_	_	NNP
58810	4448	10	,	,	,
58810	4448	11	is	be	VBZ
58810	4448	12	to	to	IN
58810	4448	13	the	the	DT
58810	4448	14	east	east	NN
58810	4448	15	of	of	IN
58810	4448	16	_	_	NNP
58810	4448	17	Scorpio	Scorpio	NNP
58810	4448	18	_	_	NNP
58810	4448	19	.	.	.
58810	4449	1	It	-PRON-	PRP
58810	4449	2	contains	contain	VBZ
58810	4449	3	no	no	DT
58810	4449	4	bright	bright	JJ
58810	4449	5	stars	star	NNS
58810	4449	6	,	,	,
58810	4449	7	but	but	CC
58810	4449	8	is	be	VBZ
58810	4449	9	easily	easily	RB
58810	4449	10	recognized	recognize	VBN
58810	4449	11	from	from	IN
58810	4449	12	the	the	DT
58810	4449	13	fact	fact	NN
58810	4449	14	that	that	IN
58810	4449	15	five	five	CD
58810	4449	16	of	of	IN
58810	4449	17	its	-PRON-	PRP$
58810	4449	18	principal	principal	JJ
58810	4449	19	stars	star	NNS
58810	4449	20	form	form	VBP
58810	4449	21	the	the	DT
58810	4449	22	outline	outline	NN
58810	4449	23	of	of	IN
58810	4449	24	an	an	DT
58810	4449	25	inverted	inverted	JJ
58810	4449	26	dipper	dipper	NN
58810	4449	27	,	,	,
58810	4449	28	which	which	WDT
58810	4449	29	,	,	,
58810	4449	30	from	from	IN
58810	4449	31	the	the	DT
58810	4449	32	fact	fact	NN
58810	4449	33	of	of	IN
58810	4449	34	its	-PRON-	PRP$
58810	4449	35	being	be	VBG
58810	4449	36	partly	partly	RB
58810	4449	37	in	in	IN
58810	4449	38	the	the	DT
58810	4449	39	Milky	Milky	NNP
58810	4449	40	-	-	HYPH
58810	4449	41	Way	Way	NNP
58810	4449	42	,	,	,
58810	4449	43	is	be	VBZ
58810	4449	44	often	often	RB
58810	4449	45	called	call	VBN
58810	4449	46	the	the	DT
58810	4449	47	_	_	NNP
58810	4449	48	Milk	Milk	NNP
58810	4449	49	Dipper	Dipper	NNP
58810	4449	50	_	_	NNP
58810	4449	51	.	.	.
58810	4450	1	[	[	-LRB-
58810	4450	2	Illustration	illustration	NN
58810	4450	3	:	:	:
58810	4450	4	Fig	Fig	NNP
58810	4450	5	.	.	.
58810	4451	1	395	395	CD
58810	4451	2	.	.	.
58810	4451	3	]	]	-RRB-
58810	4452	1	_	_	NNP
58810	4452	2	Ophiuchus	Ophiuchus	NNP
58810	4452	3	_	_	NNP
58810	4452	4	,	,	,
58810	4452	5	or	or	CC
58810	4452	6	the	the	DT
58810	4452	7	_	_	NNP
58810	4452	8	Serpent	Serpent	NNP
58810	4452	9	-	-	HYPH
58810	4452	10	Bearer	Bearer	NNP
58810	4452	11	_	_	NNP
58810	4452	12	,	,	,
58810	4452	13	is	be	VBZ
58810	4452	14	a	a	DT
58810	4452	15	large	large	JJ
58810	4452	16	constellation	constellation	NN
58810	4452	17	,	,	,
58810	4452	18	filling	fill	VBG
58810	4452	19	all	all	PDT
58810	4452	20	the	the	DT
58810	4452	21	space	space	NN
58810	4452	22	between	between	IN
58810	4452	23	the	the	DT
58810	4452	24	head	head	NN
58810	4452	25	of	of	IN
58810	4452	26	_	_	NNP
58810	4452	27	Hercules	Hercules	NNP
58810	4452	28	_	_	NNP
58810	4452	29	and	and	CC
58810	4452	30	_	_	NNP
58810	4452	31	Scorpio	Scorpio	NNP
58810	4452	32	_	_	NNP
58810	4452	33	.	.	.
58810	4453	1	It	-PRON-	PRP
58810	4453	2	is	be	VBZ
58810	4453	3	difficult	difficult	JJ
58810	4453	4	to	to	TO
58810	4453	5	trace	trace	VB
58810	4453	6	,	,	,
58810	4453	7	since	since	IN
58810	4453	8	it	-PRON-	PRP
58810	4453	9	contains	contain	VBZ
58810	4453	10	no	no	DT
58810	4453	11	very	very	RB
58810	4453	12	brilliant	brilliant	JJ
58810	4453	13	stars	star	NNS
58810	4453	14	.	.	.
58810	4454	1	This	this	DT
58810	4454	2	constellation	constellation	NN
58810	4454	3	and	and	CC
58810	4454	4	_	_	NNP
58810	4454	5	Libra	Libra	NNP
58810	4454	6	_	_	NNP
58810	4454	7	,	,	,
58810	4454	8	or	or	CC
58810	4454	9	the	the	DT
58810	4454	10	_	_	NNP
58810	4454	11	Balances	Balances	NNPS
58810	4454	12	_	_	NNP
58810	4454	13	,	,	,
58810	4454	14	which	which	WDT
58810	4454	15	is	be	VBZ
58810	4454	16	the	the	DT
58810	4454	17	zodiacal	zodiacal	JJ
58810	4454	18	constellation	constellation	NN
58810	4454	19	to	to	IN
58810	4454	20	the	the	DT
58810	4454	21	west	west	NN
58810	4454	22	of	of	IN
58810	4454	23	Scorpio	Scorpio	NNP
58810	4454	24	,	,	,
58810	4454	25	are	be	VBP
58810	4454	26	shown	show	VBN
58810	4454	27	in	in	IN
58810	4454	28	Fig	Fig	NNP
58810	4454	29	.	.	.
58810	4455	1	396	396	CD
58810	4455	2	.	.	.
58810	4456	1	[	[	-LRB-
58810	4456	2	Illustration	illustration	NN
58810	4456	3	:	:	:
58810	4456	4	Fig	Fig	NNP
58810	4456	5	.	.	.
58810	4457	1	396	396	CD
58810	4457	2	.	.	.
58810	4457	3	]	]	-RRB-
58810	4458	1	[	[	-LRB-
58810	4458	2	Illustration	illustration	NN
58810	4458	3	:	:	:
58810	4458	4	Fig	Fig	NNP
58810	4458	5	.	.	.
58810	4459	1	397	397	CD
58810	4459	2	.	.	.
58810	4459	3	]	]	-RRB-
58810	4460	1	340	340	CD
58810	4460	2	.	.	.
58810	4461	1	_	_	NNP
58810	4461	2	Capricornus	Capricornus	NNP
58810	4461	3	,	,	,
58810	4461	4	Aquarius	Aquarius	NNP
58810	4461	5	,	,	,
58810	4461	6	and	and	CC
58810	4461	7	the	the	DT
58810	4461	8	Southern	Southern	NNP
58810	4461	9	Fish._--The	Fish._--The	NNP
58810	4461	10	two	two	CD
58810	4461	11	zodiacal	zodiacal	JJ
58810	4461	12	constellations	constellation	NNS
58810	4461	13	to	to	IN
58810	4461	14	the	the	DT
58810	4461	15	east	east	NN
58810	4461	16	of	of	IN
58810	4461	17	Sagittarius	Sagittarius	NNP
58810	4461	18	are	be	VBP
58810	4461	19	_	_	NNP
58810	4461	20	Capricornus	Capricornus	NNP
58810	4461	21	_	_	NNP
58810	4461	22	and	and	CC
58810	4461	23	_	_	NNP
58810	4461	24	Aquarius	Aquarius	NNP
58810	4461	25	_	_	NNP
58810	4461	26	.	.	.
58810	4462	1	_	_	NNP
58810	4462	2	Capricornus	Capricornus	NNP
58810	4462	3	_	_	NNP
58810	4462	4	contains	contain	VBZ
58810	4462	5	three	three	CD
58810	4462	6	pairs	pair	NNS
58810	4462	7	of	of	IN
58810	4462	8	small	small	JJ
58810	4462	9	stars	star	NNS
58810	4462	10	,	,	,
58810	4462	11	which	which	WDT
58810	4462	12	mark	mark	VBP
58810	4462	13	the	the	DT
58810	4462	14	head	head	NN
58810	4462	15	,	,	,
58810	4462	16	the	the	DT
58810	4462	17	tail	tail	NN
58810	4462	18	,	,	,
58810	4462	19	and	and	CC
58810	4462	20	the	the	DT
58810	4462	21	knees	knee	NNS
58810	4462	22	of	of	IN
58810	4462	23	the	the	DT
58810	4462	24	animal	animal	NN
58810	4462	25	.	.	.
58810	4463	1	_	_	NNP
58810	4463	2	Aquarius	Aquarius	NNP
58810	4463	3	_	_	NNP
58810	4463	4	is	be	VBZ
58810	4463	5	marked	mark	VBN
58810	4463	6	by	by	IN
58810	4463	7	no	no	DT
58810	4463	8	conspicuous	conspicuous	JJ
58810	4463	9	stars	star	NNS
58810	4463	10	.	.	.
58810	4464	1	An	an	DT
58810	4464	2	irregular	irregular	JJ
58810	4464	3	line	line	NN
58810	4464	4	of	of	IN
58810	4464	5	minute	minute	JJ
58810	4464	6	stars	star	NNS
58810	4464	7	marks	mark	VBZ
58810	4464	8	the	the	DT
58810	4464	9	course	course	NN
58810	4464	10	of	of	IN
58810	4464	11	the	the	DT
58810	4464	12	stream	stream	NN
58810	4464	13	of	of	IN
58810	4464	14	water	water	NN
58810	4464	15	which	which	WDT
58810	4464	16	flows	flow	VBZ
58810	4464	17	from	from	IN
58810	4464	18	the	the	DT
58810	4464	19	Water	Water	NNP
58810	4464	20	-	-	HYPH
58810	4464	21	Bearer	Bearer	NNP
58810	4464	22	's	's	POS
58810	4464	23	Urn	Urn	NNP
58810	4464	24	into	into	IN
58810	4464	25	the	the	DT
58810	4464	26	mouth	mouth	NN
58810	4464	27	of	of	IN
58810	4464	28	the	the	DT
58810	4464	29	_	_	NNP
58810	4464	30	Southern	Southern	NNP
58810	4464	31	Fish	Fish	NNP
58810	4464	32	_	_	NNP
58810	4464	33	.	.	.
58810	4465	1	This	this	DT
58810	4465	2	mouth	mouth	NN
58810	4465	3	is	be	VBZ
58810	4465	4	marked	mark	VBN
58810	4465	5	by	by	IN
58810	4465	6	the	the	DT
58810	4465	7	first	first	JJ
58810	4465	8	-	-	HYPH
58810	4465	9	magnitude	magnitude	NN
58810	4465	10	star	star	NN
58810	4465	11	_	_	NNP
58810	4465	12	Fomalhaut	Fomalhaut	NNP
58810	4465	13	_	_	NNP
58810	4465	14	.	.	.
58810	4466	1	These	these	DT
58810	4466	2	constellations	constellation	NNS
58810	4466	3	are	be	VBP
58810	4466	4	shown	show	VBN
58810	4466	5	in	in	IN
58810	4466	6	Fig	Fig	NNP
58810	4466	7	.	.	.
58810	4467	1	397	397	CD
58810	4467	2	.	.	.
58810	4468	1	[	[	-LRB-
58810	4468	2	Illustration	illustration	NN
58810	4468	3	:	:	:
58810	4468	4	Fig	Fig	NNP
58810	4468	5	.	.	.
58810	4469	1	398	398	CD
58810	4469	2	.	.	.
58810	4469	3	]	]	-RRB-
58810	4470	1	341	341	CD
58810	4470	2	.	.	.
58810	4471	1	_	_	NNP
58810	4471	2	Pisces	Pisces	NNPS
58810	4471	3	and	and	CC
58810	4471	4	Aries._--The	Aries._--The	NNP
58810	4471	5	remaining	remain	VBG
58810	4471	6	zodiacal	zodiacal	JJ
58810	4471	7	constellations	constellation	NNS
58810	4471	8	are	be	VBP
58810	4471	9	_	_	NNP
58810	4471	10	Pisces	Pisces	NNPS
58810	4471	11	_	_	NNP
58810	4471	12	,	,	,
58810	4471	13	or	or	CC
58810	4471	14	the	the	DT
58810	4471	15	_	_	NNP
58810	4471	16	Fishes	Fishes	NNP
58810	4471	17	_	_	NNP
58810	4471	18	,	,	,
58810	4471	19	_	_	NNP
58810	4471	20	Aries	Aries	NNP
58810	4471	21	_	_	NNP
58810	4471	22	,	,	,
58810	4471	23	or	or	CC
58810	4471	24	the	the	DT
58810	4471	25	_	_	NNP
58810	4471	26	Ram	Ram	NNP
58810	4471	27	_	_	NNP
58810	4471	28	(	(	-LRB-
58810	4471	29	Fig	Fig	NNP
58810	4471	30	.	.	.
58810	4472	1	398	398	CD
58810	4472	2	)	)	-RRB-
58810	4472	3	,	,	,
58810	4472	4	and	and	CC
58810	4472	5	_	_	NNP
58810	4472	6	Cancer	Cancer	NNP
58810	4472	7	_	_	NNP
58810	4472	8	,	,	,
58810	4472	9	or	or	CC
58810	4472	10	the	the	DT
58810	4472	11	_	_	NNP
58810	4472	12	Crab	Crab	NNP
58810	4472	13	_	_	NNP
58810	4472	14	.	.	.
58810	4473	1	The	the	DT
58810	4473	2	_	_	NNP
58810	4473	3	Fishes	Fishes	NNP
58810	4473	4	_	_	NNP
58810	4473	5	lie	lie	NN
58810	4473	6	under	under	IN
58810	4473	7	_	_	NNP
58810	4473	8	Pegasus	Pegasus	NNP
58810	4473	9	_	_	NNP
58810	4473	10	and	and	CC
58810	4473	11	_	_	NNP
58810	4473	12	Andromeda	Andromeda	NNP
58810	4473	13	_	_	NNP
58810	4473	14	,	,	,
58810	4473	15	but	but	CC
58810	4473	16	contain	contain	VBP
58810	4473	17	no	no	DT
58810	4473	18	bright	bright	JJ
58810	4473	19	stars	star	NNS
58810	4473	20	.	.	.
58810	4474	1	_	_	NNP
58810	4474	2	Aries	Aries	NNPS
58810	4474	3	_	_	NNP
58810	4474	4	(	(	-LRB-
58810	4474	5	between	between	IN
58810	4474	6	_	_	NNP
58810	4474	7	Pisces	Pisces	NNPS
58810	4474	8	_	_	NNP
58810	4474	9	and	and	CC
58810	4474	10	_	_	NNP
58810	4474	11	Taurus	Taurus	NNP
58810	4474	12	_	_	NNP
58810	4474	13	)	)	-RRB-
58810	4474	14	is	be	VBZ
58810	4474	15	marked	mark	VBN
58810	4474	16	by	by	IN
58810	4474	17	a	a	DT
58810	4474	18	pair	pair	NN
58810	4474	19	of	of	IN
58810	4474	20	stars	star	NNS
58810	4474	21	on	on	IN
58810	4474	22	the	the	DT
58810	4474	23	head,--one	head,--one	NN
58810	4474	24	of	of	IN
58810	4474	25	the	the	DT
58810	4474	26	second	second	JJ
58810	4474	27	,	,	,
58810	4474	28	and	and	CC
58810	4474	29	one	one	CD
58810	4474	30	of	of	IN
58810	4474	31	the	the	DT
58810	4474	32	third	third	JJ
58810	4474	33	magnitude	magnitude	NN
58810	4474	34	.	.	.
58810	4475	1	_	_	NNP
58810	4475	2	Cancer	Cancer	NNP
58810	4475	3	_	_	NNP
58810	4475	4	(	(	-LRB-
58810	4475	5	between	between	IN
58810	4475	6	_	_	NNP
58810	4475	7	Leo	Leo	NNP
58810	4475	8	_	_	NNP
58810	4475	9	and	and	CC
58810	4475	10	_	_	NNP
58810	4475	11	Gemini	Gemini	NNP
58810	4475	12	_	_	NNP
58810	4475	13	)	)	-RRB-
58810	4475	14	has	have	VBZ
58810	4475	15	no	no	DT
58810	4475	16	bright	bright	JJ
58810	4475	17	stars	star	NNS
58810	4475	18	,	,	,
58810	4475	19	but	but	CC
58810	4475	20	contains	contain	VBZ
58810	4475	21	a	a	DT
58810	4475	22	remarkable	remarkable	JJ
58810	4475	23	cluster	cluster	NN
58810	4475	24	of	of	IN
58810	4475	25	small	small	JJ
58810	4475	26	stars	star	NNS
58810	4475	27	called	call	VBN
58810	4475	28	_	_	NNP
58810	4475	29	Præsepe	Præsepe	NNP
58810	4475	30	_	_	NNP
58810	4475	31	,	,	,
58810	4475	32	or	or	CC
58810	4475	33	the	the	DT
58810	4475	34	_	_	NNP
58810	4475	35	Beehive	Beehive	NNP
58810	4475	36	_	_	NNP
58810	4475	37	.	.	.
58810	4476	1	Clusters	cluster	NNS
58810	4476	2	.	.	.
58810	4477	1	342	342	CD
58810	4477	2	.	.	.
58810	4478	1	_	_	NNP
58810	4478	2	The	the	DT
58810	4478	3	Hyades._--The	Hyades._--The	NNP
58810	4478	4	_	_	NNP
58810	4478	5	Hyades	Hyades	NNP
58810	4478	6	_	_	NNP
58810	4478	7	are	be	VBP
58810	4478	8	a	a	DT
58810	4478	9	very	very	RB
58810	4478	10	open	open	JJ
58810	4478	11	cluster	cluster	NN
58810	4478	12	in	in	IN
58810	4478	13	the	the	DT
58810	4478	14	face	face	NN
58810	4478	15	of	of	IN
58810	4478	16	_	_	NNP
58810	4478	17	Taurus	Taurus	NNP
58810	4478	18	_	_	NNP
58810	4478	19	(	(	-LRB-
58810	4478	20	334	334	CD
58810	4478	21	)	)	-RRB-
58810	4478	22	.	.	.
58810	4479	1	The	the	DT
58810	4479	2	three	three	CD
58810	4479	3	brightest	bright	JJS
58810	4479	4	stars	star	NNS
58810	4479	5	of	of	IN
58810	4479	6	this	this	DT
58810	4479	7	cluster	cluster	NN
58810	4479	8	form	form	NN
58810	4479	9	a	a	DT
58810	4479	10	letter	letter	NN
58810	4479	11	_	_	NNP
58810	4479	12	V	V	NNP
58810	4479	13	_	_	NNP
58810	4479	14	,	,	,
58810	4479	15	the	the	DT
58810	4479	16	point	point	NN
58810	4479	17	of	of	IN
58810	4479	18	the	the	DT
58810	4479	19	_	_	NNP
58810	4479	20	V	V	NNP
58810	4479	21	_	_	NNP
58810	4479	22	being	be	VBG
58810	4479	23	on	on	IN
58810	4479	24	the	the	DT
58810	4479	25	nose	nose	NN
58810	4479	26	,	,	,
58810	4479	27	and	and	CC
58810	4479	28	the	the	DT
58810	4479	29	open	open	JJ
58810	4479	30	ends	end	NNS
58810	4479	31	at	at	IN
58810	4479	32	the	the	DT
58810	4479	33	eyes	eye	NNS
58810	4479	34	.	.	.
58810	4480	1	This	this	DT
58810	4480	2	cluster	cluster	NN
58810	4480	3	is	be	VBZ
58810	4480	4	shown	show	VBN
58810	4480	5	in	in	IN
58810	4480	6	Fig	Fig	NNP
58810	4480	7	.	.	.
58810	4481	1	399	399	CD
58810	4481	2	.	.	.
58810	4482	1	The	the	DT
58810	4482	2	name	name	NN
58810	4482	3	,	,	,
58810	4482	4	according	accord	VBG
58810	4482	5	to	to	IN
58810	4482	6	the	the	DT
58810	4482	7	most	most	RBS
58810	4482	8	probable	probable	JJ
58810	4482	9	etymology	etymology	NN
58810	4482	10	,	,	,
58810	4482	11	means	mean	VBZ
58810	4482	12	_	_	NNP
58810	4482	13	rainy	rainy	NNP
58810	4482	14	_	_	NNP
58810	4482	15	;	;	:
58810	4482	16	and	and	CC
58810	4482	17	they	-PRON-	PRP
58810	4482	18	are	be	VBP
58810	4482	19	said	say	VBN
58810	4482	20	to	to	TO
58810	4482	21	have	have	VB
58810	4482	22	been	be	VBN
58810	4482	23	so	so	RB
58810	4482	24	called	call	VBN
58810	4482	25	because	because	IN
58810	4482	26	their	-PRON-	PRP$
58810	4482	27	rising	rise	VBG
58810	4482	28	was	be	VBD
58810	4482	29	associated	associate	VBN
58810	4482	30	with	with	IN
58810	4482	31	wet	wet	JJ
58810	4482	32	weather	weather	NN
58810	4482	33	.	.	.
58810	4483	1	They	-PRON-	PRP
58810	4483	2	were	be	VBD
58810	4483	3	usually	usually	RB
58810	4483	4	considered	consider	VBN
58810	4483	5	the	the	DT
58810	4483	6	daughters	daughter	NNS
58810	4483	7	of	of	IN
58810	4483	8	Atlas	Atlas	NNP
58810	4483	9	,	,	,
58810	4483	10	and	and	CC
58810	4483	11	sisters	sister	NNS
58810	4483	12	of	of	IN
58810	4483	13	the	the	DT
58810	4483	14	Pleiades	Pleiades	NNPS
58810	4483	15	,	,	,
58810	4483	16	though	though	IN
58810	4483	17	sometimes	sometimes	RB
58810	4483	18	referred	refer	VBN
58810	4483	19	to	to	IN
58810	4483	20	as	as	IN
58810	4483	21	the	the	DT
58810	4483	22	nurses	nurse	NNS
58810	4483	23	of	of	IN
58810	4483	24	Bacchus	Bacchus	NNP
58810	4483	25	.	.	.
58810	4484	1	[	[	-LRB-
58810	4484	2	Illustration	illustration	NN
58810	4484	3	:	:	:
58810	4484	4	Fig	Fig	NNP
58810	4484	5	.	.	.
58810	4485	1	399	399	CD
58810	4485	2	.	.	.
58810	4485	3	]	]	-RRB-
58810	4486	1	343	343	CD
58810	4486	2	.	.	.
58810	4487	1	_	_	NNP
58810	4487	2	The	the	DT
58810	4487	3	Pleiades._--The	Pleiades._--The	NNP
58810	4487	4	_	_	NNP
58810	4487	5	Pleiades	Pleiades	NNP
58810	4487	6	_	_	NNP
58810	4487	7	constitute	constitute	VBP
58810	4487	8	a	a	DT
58810	4487	9	celebrated	celebrated	JJ
58810	4487	10	group	group	NN
58810	4487	11	of	of	IN
58810	4487	12	stars	star	NNS
58810	4487	13	,	,	,
58810	4487	14	or	or	CC
58810	4487	15	a	a	DT
58810	4487	16	miniature	miniature	JJ
58810	4487	17	constellation	constellation	NN
58810	4487	18	,	,	,
58810	4487	19	on	on	IN
58810	4487	20	the	the	DT
58810	4487	21	shoulder	shoulder	NN
58810	4487	22	of	of	IN
58810	4487	23	_	_	NNP
58810	4487	24	Taurus	Taurus	NNP
58810	4487	25	_	_	NNP
58810	4487	26	.	.	.
58810	4488	1	Hesiod	hesiod	NN
58810	4488	2	mentions	mention	VBZ
58810	4488	3	them	-PRON-	PRP
58810	4488	4	as	as	IN
58810	4488	5	"	"	``
58810	4488	6	the	the	DT
58810	4488	7	seven	seven	CD
58810	4488	8	virgins	virgin	NNS
58810	4488	9	of	of	IN
58810	4488	10	Atlas	Atlas	NNP
58810	4488	11	born	bear	VBN
58810	4488	12	,	,	,
58810	4488	13	"	"	''
58810	4488	14	and	and	CC
58810	4488	15	Milton	Milton	NNP
58810	4488	16	calls	call	VBZ
58810	4488	17	them	-PRON-	PRP
58810	4488	18	"	"	``
58810	4488	19	the	the	DT
58810	4488	20	seven	seven	CD
58810	4488	21	Atlantic	atlantic	JJ
58810	4488	22	sisters	sister	NNS
58810	4488	23	.	.	.
58810	4488	24	"	"	''
58810	4489	1	They	-PRON-	PRP
58810	4489	2	are	be	VBP
58810	4489	3	referred	refer	VBN
58810	4489	4	to	to	IN
58810	4489	5	in	in	IN
58810	4489	6	the	the	DT
58810	4489	7	Book	Book	NNP
58810	4489	8	of	of	IN
58810	4489	9	Job	Job	NNP
58810	4489	10	.	.	.
58810	4490	1	The	the	DT
58810	4490	2	Spaniards	Spaniards	NNP
58810	4490	3	term	term	NN
58810	4490	4	them	-PRON-	PRP
58810	4490	5	"	"	``
58810	4490	6	the	the	DT
58810	4490	7	little	little	JJ
58810	4490	8	nanny	nanny	NN
58810	4490	9	-	-	HYPH
58810	4490	10	goats	goat	NNS
58810	4490	11	;	;	:
58810	4490	12	"	"	``
58810	4490	13	and	and	CC
58810	4490	14	they	-PRON-	PRP
58810	4490	15	are	be	VBP
58810	4490	16	sometimes	sometimes	RB
58810	4490	17	called	call	VBN
58810	4490	18	"	"	``
58810	4490	19	the	the	DT
58810	4490	20	hen	hen	NN
58810	4490	21	and	and	CC
58810	4490	22	chickens	chicken	NNS
58810	4490	23	.	.	.
58810	4490	24	"	"	''
58810	4491	1	[	[	-LRB-
58810	4491	2	Illustration	illustration	NN
58810	4491	3	:	:	:
58810	4491	4	Fig	Fig	NNP
58810	4491	5	.	.	.
58810	4492	1	400	400	CD
58810	4492	2	.	.	.
58810	4492	3	]	]	-RRB-
58810	4493	1	[	[	-LRB-
58810	4493	2	Illustration	illustration	NN
58810	4493	3	:	:	:
58810	4493	4	Fig	Fig	NNP
58810	4493	5	.	.	.
58810	4494	1	401	401	CD
58810	4494	2	.	.	.
58810	4494	3	]	]	-RRB-
58810	4495	1	Usually	usually	RB
58810	4495	2	only	only	RB
58810	4495	3	six	six	CD
58810	4495	4	stars	star	NNS
58810	4495	5	in	in	IN
58810	4495	6	this	this	DT
58810	4495	7	cluster	cluster	NN
58810	4495	8	can	can	MD
58810	4495	9	be	be	VB
58810	4495	10	seen	see	VBN
58810	4495	11	with	with	IN
58810	4495	12	the	the	DT
58810	4495	13	naked	naked	JJ
58810	4495	14	eye	eye	NN
58810	4495	15	,	,	,
58810	4495	16	and	and	CC
58810	4495	17	this	this	DT
58810	4495	18	fact	fact	NN
58810	4495	19	has	have	VBZ
58810	4495	20	given	give	VBN
58810	4495	21	rise	rise	NN
58810	4495	22	to	to	IN
58810	4495	23	the	the	DT
58810	4495	24	legend	legend	NN
58810	4495	25	of	of	IN
58810	4495	26	the	the	DT
58810	4495	27	"	"	``
58810	4495	28	lost	lose	VBN
58810	4495	29	Pleiad	Pleiad	NNP
58810	4495	30	.	.	.
58810	4495	31	"	"	''
58810	4496	1	On	on	IN
58810	4496	2	a	a	DT
58810	4496	3	clear	clear	JJ
58810	4496	4	,	,	,
58810	4496	5	moonless	moonless	JJ
58810	4496	6	night	night	NN
58810	4496	7	,	,	,
58810	4496	8	however	however	RB
58810	4496	9	,	,	,
58810	4496	10	a	a	DT
58810	4496	11	good	good	JJ
58810	4496	12	eye	eye	NN
58810	4496	13	can	can	MD
58810	4496	14	discern	discern	VB
58810	4496	15	seven	seven	CD
58810	4496	16	or	or	CC
58810	4496	17	eight	eight	CD
58810	4496	18	stars	star	NNS
58810	4496	19	,	,	,
58810	4496	20	and	and	CC
58810	4496	21	some	some	DT
58810	4496	22	observers	observer	NNS
58810	4496	23	have	have	VBP
58810	4496	24	distinguished	distinguish	VBN
58810	4496	25	as	as	RB
58810	4496	26	many	many	JJ
58810	4496	27	as	as	IN
58810	4496	28	eleven	eleven	CD
58810	4496	29	.	.	.
58810	4497	1	Fig	fig	NN
58810	4497	2	.	.	.
58810	4498	1	400	400	CD
58810	4498	2	shows	show	VBZ
58810	4498	3	the	the	DT
58810	4498	4	_	_	NNP
58810	4498	5	Pleiades	Pleiades	NNP
58810	4498	6	_	_	NNP
58810	4498	7	as	as	IN
58810	4498	8	they	-PRON-	PRP
58810	4498	9	appear	appear	VBP
58810	4498	10	to	to	IN
58810	4498	11	the	the	DT
58810	4498	12	naked	naked	JJ
58810	4498	13	eye	eye	NN
58810	4498	14	under	under	IN
58810	4498	15	the	the	DT
58810	4498	16	most	most	RBS
58810	4498	17	favorable	favorable	JJ
58810	4498	18	circumstances	circumstance	NNS
58810	4498	19	.	.	.
58810	4499	1	Fig	fig	NN
58810	4499	2	.	.	.
58810	4500	1	401	401	CD
58810	4500	2	shows	show	NNS
58810	4500	3	this	this	DT
58810	4500	4	cluster	cluster	NN
58810	4500	5	as	as	IN
58810	4500	6	it	-PRON-	PRP
58810	4500	7	appears	appear	VBZ
58810	4500	8	in	in	IN
58810	4500	9	a	a	DT
58810	4500	10	powerful	powerful	JJ
58810	4500	11	telescope	telescope	NN
58810	4500	12	.	.	.
58810	4501	1	With	with	IN
58810	4501	2	such	such	PDT
58810	4501	3	an	an	DT
58810	4501	4	instrument	instrument	NN
58810	4501	5	more	more	JJR
58810	4501	6	than	than	IN
58810	4501	7	five	five	CD
58810	4501	8	hundred	hundred	CD
58810	4501	9	stars	star	NNS
58810	4501	10	are	be	VBP
58810	4501	11	visible	visible	JJ
58810	4501	12	.	.	.
58810	4502	1	344	344	CD
58810	4502	2	.	.	.
58810	4503	1	_	_	NNP
58810	4503	2	Cluster	Cluster	NNP
58810	4503	3	in	in	IN
58810	4503	4	the	the	DT
58810	4503	5	Sword	Sword	NNP
58810	4503	6	-	-	HYPH
58810	4503	7	handle	handle	NN
58810	4503	8	of	of	IN
58810	4503	9	Perseus._--This	Perseus._--This	NNP
58810	4503	10	is	be	VBZ
58810	4503	11	a	a	DT
58810	4503	12	somewhat	somewhat	RB
58810	4503	13	dense	dense	JJ
58810	4503	14	double	double	JJ
58810	4503	15	cluster	cluster	NN
58810	4503	16	.	.	.
58810	4504	1	It	-PRON-	PRP
58810	4504	2	is	be	VBZ
58810	4504	3	visible	visible	JJ
58810	4504	4	to	to	IN
58810	4504	5	the	the	DT
58810	4504	6	naked	naked	JJ
58810	4504	7	eye	eye	NN
58810	4504	8	,	,	,
58810	4504	9	appearing	appear	VBG
58810	4504	10	as	as	IN
58810	4504	11	a	a	DT
58810	4504	12	hazy	hazy	JJ
58810	4504	13	star	star	NN
58810	4504	14	.	.	.
58810	4505	1	A	a	DT
58810	4505	2	line	line	NN
58810	4505	3	drawn	draw	VBN
58810	4505	4	from	from	IN
58810	4505	5	_	_	NNP
58810	4505	6	Algenib	Algenib	NNP
58810	4505	7	_	_	NNP
58810	4505	8	,	,	,
58810	4505	9	or	or	CC
58810	4505	10	_	_	NNP
58810	4505	11	Alpha	Alpha	NNP
58810	4505	12	_	_	NNP
58810	4505	13	of	of	IN
58810	4505	14	_	_	NNP
58810	4505	15	Perseus	Perseus	NNP
58810	4505	16	_	_	NNP
58810	4505	17	(	(	-LRB-
58810	4505	18	338	338	CD
58810	4505	19	)	)	-RRB-
58810	4505	20	,	,	,
58810	4505	21	to	to	IN
58810	4505	22	_	_	NNP
58810	4505	23	Delta	Delta	NNP
58810	4505	24	_	_	NNP
58810	4505	25	of	of	IN
58810	4505	26	_	_	NNP
58810	4505	27	Cassiopeia	Cassiopeia	NNP
58810	4505	28	_	_	NNP
58810	4505	29	(	(	-LRB-
58810	4505	30	330	330	CD
58810	4505	31	)	)	-RRB-
58810	4505	32	,	,	,
58810	4505	33	will	will	MD
58810	4505	34	pass	pass	VB
58810	4505	35	through	through	IN
58810	4505	36	this	this	DT
58810	4505	37	cluster	cluster	NN
58810	4505	38	at	at	IN
58810	4505	39	about	about	RB
58810	4505	40	two	two	CD
58810	4505	41	-	-	HYPH
58810	4505	42	thirds	third	NNS
58810	4505	43	the	the	DT
58810	4505	44	distance	distance	NN
58810	4505	45	from	from	IN
58810	4505	46	the	the	DT
58810	4505	47	former	former	JJ
58810	4505	48	.	.	.
58810	4506	1	This	this	DT
58810	4506	2	double	double	JJ
58810	4506	3	cluster	cluster	NN
58810	4506	4	is	be	VBZ
58810	4506	5	one	one	CD
58810	4506	6	of	of	IN
58810	4506	7	the	the	DT
58810	4506	8	most	most	RBS
58810	4506	9	brilliant	brilliant	JJ
58810	4506	10	objects	object	NNS
58810	4506	11	in	in	IN
58810	4506	12	the	the	DT
58810	4506	13	heavens	heavens	NNPS
58810	4506	14	,	,	,
58810	4506	15	with	with	IN
58810	4506	16	a	a	DT
58810	4506	17	telescope	telescope	NN
58810	4506	18	of	of	IN
58810	4506	19	moderate	moderate	JJ
58810	4506	20	power	power	NN
58810	4506	21	.	.	.
58810	4507	1	[	[	-LRB-
58810	4507	2	Illustration	illustration	NN
58810	4507	3	:	:	:
58810	4507	4	Fig	Fig	NNP
58810	4507	5	.	.	.
58810	4508	1	402	402	CD
58810	4508	2	.	.	.
58810	4508	3	]	]	-RRB-
58810	4509	1	345	345	CD
58810	4509	2	.	.	.
58810	4510	1	_	_	NNP
58810	4510	2	Cluster	Cluster	NNP
58810	4510	3	of	of	IN
58810	4510	4	Hercules._--The	hercules._--the	CD
58810	4510	5	celebrated	celebrated	JJ
58810	4510	6	globular	globular	JJ
58810	4510	7	cluster	cluster	NN
58810	4510	8	of	of	IN
58810	4510	9	_	_	NNP
58810	4510	10	Hercules	Hercules	NNP
58810	4510	11	_	_	NNP
58810	4510	12	can	can	MD
58810	4510	13	be	be	VB
58810	4510	14	seen	see	VBN
58810	4510	15	only	only	RB
58810	4510	16	with	with	IN
58810	4510	17	a	a	DT
58810	4510	18	telescope	telescope	NN
58810	4510	19	of	of	IN
58810	4510	20	considerable	considerable	JJ
58810	4510	21	power	power	NN
58810	4510	22	,	,	,
58810	4510	23	and	and	CC
58810	4510	24	to	to	TO
58810	4510	25	resolve	resolve	VB
58810	4510	26	it	-PRON-	PRP
58810	4510	27	into	into	IN
58810	4510	28	distinct	distinct	JJ
58810	4510	29	stars	star	NNS
58810	4510	30	(	(	-LRB-
58810	4510	31	as	as	IN
58810	4510	32	shown	show	VBN
58810	4510	33	in	in	IN
58810	4510	34	Fig	Fig	NNP
58810	4510	35	.	.	.
58810	4511	1	402	402	LS
58810	4511	2	)	)	-RRB-
58810	4511	3	requires	require	VBZ
58810	4511	4	an	an	DT
58810	4511	5	instrument	instrument	NN
58810	4511	6	of	of	IN
58810	4511	7	the	the	DT
58810	4511	8	very	very	RB
58810	4511	9	highest	high	JJS
58810	4511	10	class	class	NN
58810	4511	11	.	.	.
58810	4512	1	[	[	-LRB-
58810	4512	2	Illustration	illustration	NN
58810	4512	3	:	:	:
58810	4512	4	Fig	Fig	NNP
58810	4512	5	.	.	.
58810	4513	1	403	403	CD
58810	4513	2	.	.	.
58810	4513	3	]	]	-RRB-
58810	4514	1	346	346	CD
58810	4514	2	.	.	.
58810	4515	1	_	_	NNP
58810	4515	2	Other	Other	NNP
58810	4515	3	Clusters._--Fig	Clusters._--Fig	NNP
58810	4515	4	.	.	.
58810	4516	1	403	403	CD
58810	4516	2	shows	show	VBZ
58810	4516	3	a	a	DT
58810	4516	4	magnificent	magnificent	JJ
58810	4516	5	globular	globular	JJ
58810	4516	6	cluster	cluster	NN
58810	4516	7	in	in	IN
58810	4516	8	the	the	DT
58810	4516	9	constellation	constellation	NN
58810	4516	10	_	_	NNP
58810	4516	11	Aquarius	Aquarius	NNP
58810	4516	12	_	_	NNP
58810	4516	13	.	.	.
58810	4517	1	Herschel	Herschel	NNP
58810	4517	2	describes	describe	VBZ
58810	4517	3	it	-PRON-	PRP
58810	4517	4	as	as	IN
58810	4517	5	appearing	appear	VBG
58810	4517	6	like	like	IN
58810	4517	7	a	a	DT
58810	4517	8	heap	heap	NN
58810	4517	9	of	of	IN
58810	4517	10	sand	sand	NN
58810	4517	11	,	,	,
58810	4517	12	being	be	VBG
58810	4517	13	composed	compose	VBN
58810	4517	14	of	of	IN
58810	4517	15	thousands	thousand	NNS
58810	4517	16	of	of	IN
58810	4517	17	stars	star	NNS
58810	4517	18	of	of	IN
58810	4517	19	the	the	DT
58810	4517	20	fifteenth	fifteenth	JJ
58810	4517	21	magnitude	magnitude	NN
58810	4517	22	.	.	.
58810	4518	1	[	[	-LRB-
58810	4518	2	Illustration	illustration	NN
58810	4518	3	:	:	:
58810	4518	4	Fig	Fig	NNP
58810	4518	5	.	.	.
58810	4519	1	404	404	CD
58810	4519	2	.	.	.
58810	4519	3	]	]	-RRB-
58810	4520	1	Fig	fig	NN
58810	4520	2	.	.	.
58810	4521	1	404	404	CD
58810	4521	2	shows	show	VBZ
58810	4521	3	a	a	DT
58810	4521	4	cluster	cluster	NN
58810	4521	5	in	in	IN
58810	4521	6	the	the	DT
58810	4521	7	constellation	constellation	NN
58810	4521	8	_	_	NNP
58810	4521	9	Toucan	Toucan	NNP
58810	4521	10	_	_	NNP
58810	4521	11	,	,	,
58810	4521	12	which	which	WDT
58810	4521	13	Sir	Sir	NNP
58810	4521	14	John	John	NNP
58810	4521	15	Herschel	Herschel	NNP
58810	4521	16	describes	describe	VBZ
58810	4521	17	as	as	IN
58810	4521	18	a	a	DT
58810	4521	19	most	most	RBS
58810	4521	20	glorious	glorious	JJ
58810	4521	21	globular	globular	JJ
58810	4521	22	cluster	cluster	NN
58810	4521	23	,	,	,
58810	4521	24	the	the	DT
58810	4521	25	stars	star	NNS
58810	4521	26	of	of	IN
58810	4521	27	the	the	DT
58810	4521	28	fourteenth	fourteenth	JJ
58810	4521	29	magnitude	magnitude	NN
58810	4521	30	being	be	VBG
58810	4521	31	immensely	immensely	RB
58810	4521	32	numerous	numerous	JJ
58810	4521	33	.	.	.
58810	4522	1	There	there	EX
58810	4522	2	is	be	VBZ
58810	4522	3	a	a	DT
58810	4522	4	marked	marked	JJ
58810	4522	5	condensation	condensation	NN
58810	4522	6	of	of	IN
58810	4522	7	light	light	NN
58810	4522	8	at	at	IN
58810	4522	9	the	the	DT
58810	4522	10	centre	centre	NN
58810	4522	11	.	.	.
58810	4523	1	[	[	-LRB-
58810	4523	2	Illustration	illustration	NN
58810	4523	3	:	:	:
58810	4523	4	Fig	Fig	NNP
58810	4523	5	.	.	.
58810	4524	1	405	405	CD
58810	4524	2	.	.	.
58810	4524	3	]	]	-RRB-
58810	4525	1	[	[	-LRB-
58810	4525	2	Illustration	illustration	NN
58810	4525	3	:	:	:
58810	4525	4	Fig	Fig	NNP
58810	4525	5	.	.	.
58810	4526	1	406	406	CD
58810	4526	2	.	.	.
58810	4526	3	]	]	-RRB-
58810	4527	1	Fig	fig	NN
58810	4527	2	.	.	.
58810	4528	1	405	405	CD
58810	4528	2	shows	show	VBZ
58810	4528	3	a	a	DT
58810	4528	4	cluster	cluster	NN
58810	4528	5	in	in	IN
58810	4528	6	the	the	DT
58810	4528	7	_	_	NNP
58810	4528	8	Centaur	Centaur	NNP
58810	4528	9	_	_	NNP
58810	4528	10	,	,	,
58810	4528	11	which	which	WDT
58810	4528	12	,	,	,
58810	4528	13	according	accord	VBG
58810	4528	14	to	to	IN
58810	4528	15	the	the	DT
58810	4528	16	same	same	JJ
58810	4528	17	astronomer	astronomer	NN
58810	4528	18	,	,	,
58810	4528	19	is	be	VBZ
58810	4528	20	beyond	beyond	IN
58810	4528	21	comparison	comparison	NN
58810	4528	22	the	the	DT
58810	4528	23	richest	rich	JJS
58810	4528	24	and	and	CC
58810	4528	25	largest	large	JJS
58810	4528	26	object	object	NN
58810	4528	27	of	of	IN
58810	4528	28	the	the	DT
58810	4528	29	kind	kind	NN
58810	4528	30	in	in	IN
58810	4528	31	the	the	DT
58810	4528	32	heavens	heavens	NNPS
58810	4528	33	,	,	,
58810	4528	34	the	the	DT
58810	4528	35	stars	star	NNS
58810	4528	36	in	in	IN
58810	4528	37	it	-PRON-	PRP
58810	4528	38	being	be	VBG
58810	4528	39	literally	literally	RB
58810	4528	40	innumerable	innumerable	JJ
58810	4528	41	.	.	.
58810	4529	1	Fig	fig	NN
58810	4529	2	.	.	.
58810	4530	1	406	406	CD
58810	4530	2	shows	show	VBZ
58810	4530	3	a	a	DT
58810	4530	4	cluster	cluster	NN
58810	4530	5	in	in	IN
58810	4530	6	_	_	NNP
58810	4530	7	Scorpio	Scorpio	NNP
58810	4530	8	_	_	NNP
58810	4530	9	,	,	,
58810	4530	10	remarkable	remarkable	JJ
58810	4530	11	for	for	IN
58810	4530	12	the	the	DT
58810	4530	13	peculiar	peculiar	JJ
58810	4530	14	arrangement	arrangement	NN
58810	4530	15	of	of	IN
58810	4530	16	its	-PRON-	PRP$
58810	4530	17	component	component	NN
58810	4530	18	stars	star	NNS
58810	4530	19	.	.	.
58810	4531	1	Star	Star	NNP
58810	4531	2	clusters	cluster	NNS
58810	4531	3	are	be	VBP
58810	4531	4	especially	especially	RB
58810	4531	5	abundant	abundant	JJ
58810	4531	6	in	in	IN
58810	4531	7	the	the	DT
58810	4531	8	region	region	NN
58810	4531	9	of	of	IN
58810	4531	10	the	the	DT
58810	4531	11	Milky	Milky	NNP
58810	4531	12	-	-	HYPH
58810	4531	13	Way	Way	NNP
58810	4531	14	,	,	,
58810	4531	15	the	the	DT
58810	4531	16	law	law	NN
58810	4531	17	of	of	IN
58810	4531	18	their	-PRON-	PRP$
58810	4531	19	distribution	distribution	NN
58810	4531	20	being	be	VBG
58810	4531	21	the	the	DT
58810	4531	22	reverse	reverse	NN
58810	4531	23	of	of	IN
58810	4531	24	that	that	DT
58810	4531	25	of	of	IN
58810	4531	26	the	the	DT
58810	4531	27	nebulæ	nebulæ	NN
58810	4531	28	.	.	.
58810	4532	1	Double	double	JJ
58810	4532	2	and	and	CC
58810	4532	3	Multiple	multiple	JJ
58810	4532	4	Stars	star	NNS
58810	4532	5	.	.	.
58810	4533	1	347	347	CD
58810	4533	2	.	.	.
58810	4534	1	_	_	NNP
58810	4534	2	Double	double	JJ
58810	4534	3	Stars._--The	stars._--the	CD
58810	4534	4	telescope	telescope	NN
58810	4534	5	shows	show	VBZ
58810	4534	6	that	that	IN
58810	4534	7	many	many	JJ
58810	4534	8	stars	star	NNS
58810	4534	9	which	which	WDT
58810	4534	10	appear	appear	VBP
58810	4534	11	single	single	JJ
58810	4534	12	to	to	IN
58810	4534	13	the	the	DT
58810	4534	14	naked	naked	JJ
58810	4534	15	eye	eye	NN
58810	4534	16	are	be	VBP
58810	4534	17	really	really	RB
58810	4534	18	_	_	NNP
58810	4534	19	double	double	JJ
58810	4534	20	_	_	NNP
58810	4534	21	,	,	,
58810	4534	22	or	or	CC
58810	4534	23	composed	compose	VBN
58810	4534	24	of	of	IN
58810	4534	25	a	a	DT
58810	4534	26	pair	pair	NN
58810	4534	27	of	of	IN
58810	4534	28	stars	star	NNS
58810	4534	29	lying	lie	VBG
58810	4534	30	side	side	NN
58810	4534	31	by	by	IN
58810	4534	32	side	side	NN
58810	4534	33	.	.	.
58810	4535	1	There	there	EX
58810	4535	2	are	be	VBP
58810	4535	3	several	several	JJ
58810	4535	4	pairs	pair	NNS
58810	4535	5	of	of	IN
58810	4535	6	stars	star	NNS
58810	4535	7	in	in	IN
58810	4535	8	the	the	DT
58810	4535	9	heavens	heaven	NNS
58810	4535	10	which	which	WDT
58810	4535	11	lie	lie	VBP
58810	4535	12	so	so	RB
58810	4535	13	near	near	RB
58810	4535	14	together	together	RB
58810	4535	15	that	that	IN
58810	4535	16	they	-PRON-	PRP
58810	4535	17	almost	almost	RB
58810	4535	18	seem	seem	VBP
58810	4535	19	to	to	TO
58810	4535	20	touch	touch	VB
58810	4535	21	when	when	WRB
58810	4535	22	seen	see	VBN
58810	4535	23	with	with	IN
58810	4535	24	the	the	DT
58810	4535	25	naked	naked	JJ
58810	4535	26	eye	eye	NN
58810	4535	27	.	.	.
58810	4536	1	[	[	-LRB-
58810	4536	2	Illustration	illustration	NN
58810	4536	3	:	:	:
58810	4536	4	Fig	Fig	NNP
58810	4536	5	.	.	.
58810	4537	1	407	407	CD
58810	4537	2	.	.	.
58810	4537	3	]	]	-RRB-
58810	4538	1	[	[	-LRB-
58810	4538	2	Illustration	illustration	NN
58810	4538	3	:	:	:
58810	4538	4	Fig	Fig	NNP
58810	4538	5	.	.	.
58810	4539	1	408	408	CD
58810	4539	2	.	.	.
58810	4539	3	]	]	-RRB-
58810	4540	1	Pairs	pair	NNS
58810	4540	2	of	of	IN
58810	4540	3	stars	star	NNS
58810	4540	4	are	be	VBP
58810	4540	5	not	not	RB
58810	4540	6	considered	consider	VBN
58810	4540	7	double	double	JJ
58810	4540	8	unless	unless	IN
58810	4540	9	the	the	DT
58810	4540	10	components	component	NNS
58810	4540	11	are	be	VBP
58810	4540	12	so	so	RB
58810	4540	13	near	near	RB
58810	4540	14	together	together	RB
58810	4540	15	that	that	IN
58810	4540	16	they	-PRON-	PRP
58810	4540	17	both	both	DT
58810	4540	18	appear	appear	VBP
58810	4540	19	in	in	IN
58810	4540	20	the	the	DT
58810	4540	21	field	field	NN
58810	4540	22	of	of	IN
58810	4540	23	view	view	NN
58810	4540	24	when	when	WRB
58810	4540	25	examined	examine	VBN
58810	4540	26	with	with	IN
58810	4540	27	a	a	DT
58810	4540	28	telescope	telescope	NN
58810	4540	29	.	.	.
58810	4541	1	In	in	IN
58810	4541	2	the	the	DT
58810	4541	3	majority	majority	NN
58810	4541	4	of	of	IN
58810	4541	5	the	the	DT
58810	4541	6	pairs	pair	NNS
58810	4541	7	classed	class	VBN
58810	4541	8	as	as	IN
58810	4541	9	double	double	JJ
58810	4541	10	stars	star	NNS
58810	4541	11	the	the	DT
58810	4541	12	distance	distance	NN
58810	4541	13	between	between	IN
58810	4541	14	the	the	DT
58810	4541	15	components	component	NNS
58810	4541	16	ranges	range	VBZ
58810	4541	17	from	from	IN
58810	4541	18	half	half	PDT
58810	4541	19	a	a	DT
58810	4541	20	second	second	JJ
58810	4541	21	to	to	TO
58810	4541	22	fifteen	fifteen	CD
58810	4541	23	seconds	second	NNS
58810	4541	24	.	.	.
58810	4542	1	[	[	-LRB-
58810	4542	2	Illustration	illustration	NN
58810	4542	3	:	:	:
58810	4542	4	Fig	Fig	NNP
58810	4542	5	.	.	.
58810	4543	1	409	409	CD
58810	4543	2	.	.	.
58810	4543	3	]	]	-RRB-
58810	4544	1	_	_	NNP
58810	4544	2	Epsilon	Epsilon	NNP
58810	4544	3	Lyræ	Lyræ	NNP
58810	4544	4	_	_	NNP
58810	4544	5	is	be	VBZ
58810	4544	6	a	a	DT
58810	4544	7	good	good	JJ
58810	4544	8	example	example	NN
58810	4544	9	of	of	IN
58810	4544	10	a	a	DT
58810	4544	11	pair	pair	NN
58810	4544	12	of	of	IN
58810	4544	13	stars	star	NNS
58810	4544	14	that	that	WDT
58810	4544	15	can	can	MD
58810	4544	16	barely	barely	RB
58810	4544	17	be	be	VB
58810	4544	18	separated	separate	VBN
58810	4544	19	with	with	IN
58810	4544	20	a	a	DT
58810	4544	21	good	good	JJ
58810	4544	22	eye	eye	NN
58810	4544	23	.	.	.
58810	4545	1	Figs	fig	NNS
58810	4545	2	.	.	.
58810	4546	1	407	407	CD
58810	4546	2	and	and	CC
58810	4546	3	408	408	CD
58810	4546	4	show	show	VBP
58810	4546	5	this	this	DT
58810	4546	6	pair	pair	NN
58810	4546	7	as	as	IN
58810	4546	8	it	-PRON-	PRP
58810	4546	9	appears	appear	VBZ
58810	4546	10	in	in	IN
58810	4546	11	telescopes	telescope	NNS
58810	4546	12	magnifying	magnify	VBG
58810	4546	13	respectively	respectively	RB
58810	4546	14	four	four	CD
58810	4546	15	and	and	CC
58810	4546	16	fifteen	fifteen	CD
58810	4546	17	times	time	NNS
58810	4546	18	;	;	:
58810	4546	19	and	and	CC
58810	4546	20	Fig	Fig	NNP
58810	4546	21	.	.	.
58810	4547	1	409	409	CD
58810	4547	2	shows	show	VBZ
58810	4547	3	it	-PRON-	PRP
58810	4547	4	as	as	IN
58810	4547	5	seen	see	VBN
58810	4547	6	in	in	IN
58810	4547	7	a	a	DT
58810	4547	8	more	more	RBR
58810	4547	9	powerful	powerful	JJ
58810	4547	10	telescope	telescope	NN
58810	4547	11	,	,	,
58810	4547	12	in	in	IN
58810	4547	13	which	which	WDT
58810	4547	14	each	each	DT
58810	4547	15	of	of	IN
58810	4547	16	the	the	DT
58810	4547	17	two	two	CD
58810	4547	18	components	component	NNS
58810	4547	19	of	of	IN
58810	4547	20	the	the	DT
58810	4547	21	pair	pair	NN
58810	4547	22	is	be	VBZ
58810	4547	23	seen	see	VBN
58810	4547	24	to	to	TO
58810	4547	25	be	be	VB
58810	4547	26	a	a	DT
58810	4547	27	truly	truly	RB
58810	4547	28	double	double	JJ
58810	4547	29	star	star	NN
58810	4547	30	.	.	.
58810	4548	1	[	[	-LRB-
58810	4548	2	Illustration	illustration	NN
58810	4548	3	:	:	:
58810	4548	4	Fig	Fig	NNP
58810	4548	5	.	.	.
58810	4549	1	410	410	CD
58810	4549	2	.	.	.
58810	4549	3	]	]	-RRB-
58810	4550	1	[	[	-LRB-
58810	4550	2	Illustration	illustration	NN
58810	4550	3	:	:	:
58810	4550	4	Fig	Fig	NNP
58810	4550	5	.	.	.
58810	4551	1	411	411	CD
58810	4551	2	.	.	.
58810	4551	3	]	]	-RRB-
58810	4552	1	348	348	CD
58810	4552	2	.	.	.
58810	4553	1	_	_	NNP
58810	4553	2	Multiple	Multiple	NNP
58810	4553	3	Stars._--When	Stars._--When	NNP
58810	4553	4	a	a	DT
58810	4553	5	star	star	NN
58810	4553	6	is	be	VBZ
58810	4553	7	resolved	resolve	VBN
58810	4553	8	into	into	IN
58810	4553	9	more	more	JJR
58810	4553	10	than	than	IN
58810	4553	11	two	two	CD
58810	4553	12	components	component	NNS
58810	4553	13	by	by	IN
58810	4553	14	a	a	DT
58810	4553	15	telescope	telescope	NN
58810	4553	16	,	,	,
58810	4553	17	it	-PRON-	PRP
58810	4553	18	is	be	VBZ
58810	4553	19	called	call	VBN
58810	4553	20	a	a	DT
58810	4553	21	_	_	NNP
58810	4553	22	multiple	multiple	JJ
58810	4553	23	_	_	NNP
58810	4553	24	star	star	NN
58810	4553	25	.	.	.
58810	4554	1	Fig	fig	NN
58810	4554	2	.	.	.
58810	4555	1	410	410	CD
58810	4555	2	shows	show	VBZ
58810	4555	3	a	a	DT
58810	4555	4	_	_	NNP
58810	4555	5	triple	triple	JJ
58810	4555	6	_	_	NNP
58810	4555	7	star	star	NN
58810	4555	8	in	in	IN
58810	4555	9	_	_	NNP
58810	4555	10	Pegasus	Pegasus	NNP
58810	4555	11	_	_	NNP
58810	4555	12	.	.	.
58810	4556	1	Fig	fig	NN
58810	4556	2	.	.	.
58810	4557	1	411	411	CD
58810	4557	2	shows	show	VBZ
58810	4557	3	a	a	DT
58810	4557	4	quadruple	quadruple	JJ
58810	4557	5	star	star	NN
58810	4557	6	in	in	IN
58810	4557	7	_	_	NNP
58810	4557	8	Taurus	Taurus	NNP
58810	4557	9	_	_	NNP
58810	4557	10	.	.	.
58810	4558	1	Fig	fig	NN
58810	4558	2	.	.	.
58810	4559	1	412	412	CD
58810	4559	2	shows	show	VBZ
58810	4559	3	a	a	DT
58810	4559	4	_	_	NNP
58810	4559	5	sextuple	sextuple	NN
58810	4559	6	_	_	NNP
58810	4559	7	star	star	NN
58810	4559	8	,	,	,
58810	4559	9	and	and	CC
58810	4559	10	Fig	Fig	NNP
58810	4559	11	.	.	.
58810	4560	1	413	413	CD
58810	4560	2	a	a	DT
58810	4560	3	_	_	NNP
58810	4560	4	septuple	septuple	NN
58810	4560	5	_	_	NNP
58810	4560	6	star	star	NN
58810	4560	7	.	.	.
58810	4561	1	Fig	fig	NN
58810	4561	2	.	.	.
58810	4562	1	414	414	CD
58810	4562	2	shows	show	VBZ
58810	4562	3	the	the	DT
58810	4562	4	celebrated	celebrated	JJ
58810	4562	5	septuple	septuple	NN
58810	4562	6	star	star	NN
58810	4562	7	in	in	IN
58810	4562	8	_	_	NNP
58810	4562	9	Orion	Orion	NNP
58810	4562	10	_	_	NNP
58810	4562	11	,	,	,
58810	4562	12	called	call	VBN
58810	4562	13	_	_	NNP
58810	4562	14	Theta	Theta	NNP
58810	4562	15	Orionis	Orionis	NNP
58810	4562	16	_	_	NNP
58810	4562	17	,	,	,
58810	4562	18	or	or	CC
58810	4562	19	the	the	DT
58810	4562	20	_	_	NNP
58810	4562	21	trapezium	trapezium	NN
58810	4562	22	_	_	NNP
58810	4562	23	of	of	IN
58810	4562	24	Orion	Orion	NNP
58810	4562	25	.	.	.
58810	4563	1	349	349	CD
58810	4563	2	.	.	.
58810	4564	1	_	_	NNP
58810	4564	2	Optically	Optically	NNP
58810	4564	3	Double	Double	NNP
58810	4564	4	and	and	CC
58810	4564	5	Multiple	multiple	JJ
58810	4564	6	Stars._--Two	stars._--two	CD
58810	4564	7	or	or	CC
58810	4564	8	more	more	JJR
58810	4564	9	stars	star	NNS
58810	4564	10	which	which	WDT
58810	4564	11	are	be	VBP
58810	4564	12	really	really	RB
58810	4564	13	very	very	RB
58810	4564	14	distant	distant	JJ
58810	4564	15	from	from	IN
58810	4564	16	each	each	DT
58810	4564	17	other	other	JJ
58810	4564	18	,	,	,
58810	4564	19	and	and	CC
58810	4564	20	which	which	WDT
58810	4564	21	have	have	VBP
58810	4564	22	no	no	DT
58810	4564	23	physical	physical	JJ
58810	4564	24	connection	connection	NN
58810	4564	25	whatever	whatever	WDT
58810	4564	26	,	,	,
58810	4564	27	may	may	MD
58810	4564	28	appear	appear	VB
58810	4564	29	to	to	TO
58810	4564	30	be	be	VB
58810	4564	31	near	near	IN
58810	4564	32	together	together	RB
58810	4564	33	,	,	,
58810	4564	34	because	because	IN
58810	4564	35	they	-PRON-	PRP
58810	4564	36	happen	happen	VBP
58810	4564	37	to	to	TO
58810	4564	38	lie	lie	VB
58810	4564	39	in	in	IN
58810	4564	40	the	the	DT
58810	4564	41	same	same	JJ
58810	4564	42	direction	direction	NN
58810	4564	43	,	,	,
58810	4564	44	one	one	CD
58810	4564	45	behind	behind	IN
58810	4564	46	the	the	DT
58810	4564	47	other	other	JJ
58810	4564	48	.	.	.
58810	4565	1	Such	such	JJ
58810	4565	2	accidental	accidental	JJ
58810	4565	3	combinations	combination	NNS
58810	4565	4	are	be	VBP
58810	4565	5	called	call	VBN
58810	4565	6	_	_	NNP
58810	4565	7	optically	optically	RB
58810	4565	8	_	_	IN
58810	4565	9	double	double	JJ
58810	4565	10	or	or	CC
58810	4565	11	multiple	multiple	JJ
58810	4565	12	stars	star	NNS
58810	4565	13	.	.	.
58810	4566	1	[	[	-LRB-
58810	4566	2	Illustration	illustration	NN
58810	4566	3	:	:	:
58810	4566	4	Fig	Fig	NNP
58810	4566	5	.	.	.
58810	4567	1	412	412	CD
58810	4567	2	.	.	.
58810	4567	3	]	]	-RRB-
58810	4568	1	[	[	-LRB-
58810	4568	2	Illustration	illustration	NN
58810	4568	3	:	:	:
58810	4568	4	Fig	Fig	NNP
58810	4568	5	.	.	.
58810	4569	1	413	413	CD
58810	4569	2	.	.	.
58810	4569	3	]	]	-RRB-
58810	4570	1	350	350	CD
58810	4570	2	.	.	.
58810	4571	1	_	_	NNP
58810	4571	2	Physically	physically	RB
58810	4571	3	Double	double	JJ
58810	4571	4	and	and	CC
58810	4571	5	Multiple	multiple	JJ
58810	4571	6	Stars._--In	stars._--in	NN
58810	4571	7	the	the	DT
58810	4571	8	majority	majority	NN
58810	4571	9	of	of	IN
58810	4571	10	cases	case	NNS
58810	4571	11	the	the	DT
58810	4571	12	components	component	NNS
58810	4571	13	of	of	IN
58810	4571	14	double	double	JJ
58810	4571	15	and	and	CC
58810	4571	16	multiple	multiple	JJ
58810	4571	17	stars	star	NNS
58810	4571	18	are	be	VBP
58810	4571	19	in	in	IN
58810	4571	20	reality	reality	NN
58810	4571	21	comparatively	comparatively	RB
58810	4571	22	near	near	IN
58810	4571	23	together	together	RB
58810	4571	24	,	,	,
58810	4571	25	and	and	CC
58810	4571	26	are	be	VBP
58810	4571	27	bound	bind	VBN
58810	4571	28	together	together	RB
58810	4571	29	by	by	IN
58810	4571	30	gravity	gravity	NN
58810	4571	31	into	into	IN
58810	4571	32	a	a	DT
58810	4571	33	physical	physical	JJ
58810	4571	34	system	system	NN
58810	4571	35	.	.	.
58810	4572	1	Such	such	JJ
58810	4572	2	combinations	combination	NNS
58810	4572	3	are	be	VBP
58810	4572	4	called	call	VBN
58810	4572	5	_	_	NNP
58810	4572	6	physically	physically	RB
58810	4572	7	_	_	IN
58810	4572	8	double	double	JJ
58810	4572	9	and	and	CC
58810	4572	10	multiple	multiple	JJ
58810	4572	11	stars	star	NNS
58810	4572	12	.	.	.
58810	4573	1	The	the	DT
58810	4573	2	components	component	NNS
58810	4573	3	of	of	IN
58810	4573	4	these	these	DT
58810	4573	5	systems	system	NNS
58810	4573	6	all	all	DT
58810	4573	7	revolve	revolve	VBP
58810	4573	8	around	around	IN
58810	4573	9	their	-PRON-	PRP$
58810	4573	10	common	common	JJ
58810	4573	11	centre	centre	NN
58810	4573	12	of	of	IN
58810	4573	13	gravity	gravity	NN
58810	4573	14	.	.	.
58810	4574	1	In	in	IN
58810	4574	2	many	many	JJ
58810	4574	3	instances	instance	NNS
58810	4574	4	their	-PRON-	PRP$
58810	4574	5	orbits	orbit	NNS
58810	4574	6	and	and	CC
58810	4574	7	periods	period	NNS
58810	4574	8	of	of	IN
58810	4574	9	revolution	revolution	NN
58810	4574	10	have	have	VBP
58810	4574	11	been	be	VBN
58810	4574	12	ascertained	ascertain	VBN
58810	4574	13	by	by	IN
58810	4574	14	observation	observation	NN
58810	4574	15	and	and	CC
58810	4574	16	calculation	calculation	NN
58810	4574	17	.	.	.
58810	4575	1	Fig	fig	NN
58810	4575	2	.	.	.
58810	4576	1	415	415	CD
58810	4576	2	shows	show	VBZ
58810	4576	3	the	the	DT
58810	4576	4	orbit	orbit	NN
58810	4576	5	of	of	IN
58810	4576	6	one	one	CD
58810	4576	7	of	of	IN
58810	4576	8	the	the	DT
58810	4576	9	components	component	NNS
58810	4576	10	of	of	IN
58810	4576	11	a	a	DT
58810	4576	12	double	double	JJ
58810	4576	13	star	star	NN
58810	4576	14	in	in	IN
58810	4576	15	the	the	DT
58810	4576	16	constellation	constellation	NN
58810	4576	17	_	_	NNP
58810	4576	18	Hercules	Hercules	NNP
58810	4576	19	_	_	NNP
58810	4576	20	.	.	.
58810	4577	1	[	[	-LRB-
58810	4577	2	Illustration	illustration	NN
58810	4577	3	:	:	:
58810	4577	4	Fig	Fig	NNP
58810	4577	5	.	.	.
58810	4578	1	414	414	CD
58810	4578	2	.	.	.
58810	4578	3	]	]	-RRB-
58810	4579	1	351	351	CD
58810	4579	2	.	.	.
58810	4580	1	_	_	NNP
58810	4580	2	Colors	Colors	NNPS
58810	4580	3	of	of	IN
58810	4580	4	Double	double	JJ
58810	4580	5	and	and	CC
58810	4580	6	Multiple	multiple	JJ
58810	4580	7	Stars._--The	stars._--the	JJ
58810	4580	8	components	component	NNS
58810	4580	9	of	of	IN
58810	4580	10	double	double	JJ
58810	4580	11	and	and	CC
58810	4580	12	multiple	multiple	JJ
58810	4580	13	stars	star	NNS
58810	4580	14	are	be	VBP
58810	4580	15	often	often	RB
58810	4580	16	highly	highly	RB
58810	4580	17	colored	color	VBN
58810	4580	18	,	,	,
58810	4580	19	and	and	CC
58810	4580	20	frequently	frequently	RB
58810	4580	21	the	the	DT
58810	4580	22	components	component	NNS
58810	4580	23	of	of	IN
58810	4580	24	the	the	DT
58810	4580	25	same	same	JJ
58810	4580	26	system	system	NN
58810	4580	27	are	be	VBP
58810	4580	28	of	of	IN
58810	4580	29	different	different	JJ
58810	4580	30	colors	color	NNS
58810	4580	31	.	.	.
58810	4581	1	Sometimes	sometimes	RB
58810	4581	2	one	one	CD
58810	4581	3	star	star	NN
58810	4581	4	of	of	IN
58810	4581	5	a	a	DT
58810	4581	6	binary	binary	JJ
58810	4581	7	system	system	NN
58810	4581	8	is	be	VBZ
58810	4581	9	_	_	NNP
58810	4581	10	white	white	JJ
58810	4581	11	_	_	NNP
58810	4581	12	,	,	,
58810	4581	13	and	and	CC
58810	4581	14	the	the	DT
58810	4581	15	other	other	JJ
58810	4581	16	_	_	NNP
58810	4581	17	red	red	NNP
58810	4581	18	_	_	NNP
58810	4581	19	;	;	:
58810	4581	20	and	and	CC
58810	4581	21	sometimes	sometimes	RB
58810	4581	22	a	a	DT
58810	4581	23	_	_	NNP
58810	4581	24	white	white	JJ
58810	4581	25	_	_	NNP
58810	4581	26	star	star	NN
58810	4581	27	is	be	VBZ
58810	4581	28	combined	combine	VBN
58810	4581	29	with	with	IN
58810	4581	30	a	a	DT
58810	4581	31	_	_	NNP
58810	4581	32	blue	blue	JJ
58810	4581	33	_	_	NNP
58810	4581	34	one	one	NN
58810	4581	35	.	.	.
58810	4582	1	Other	other	JJ
58810	4582	2	colors	color	NNS
58810	4582	3	found	find	VBD
58810	4582	4	in	in	IN
58810	4582	5	combination	combination	NN
58810	4582	6	in	in	IN
58810	4582	7	these	these	DT
58810	4582	8	systems	system	NNS
58810	4582	9	are	be	VBP
58810	4582	10	_	_	NNP
58810	4582	11	red	red	NNP
58810	4582	12	_	_	NNP
58810	4582	13	and	and	CC
58810	4582	14	_	_	NNP
58810	4582	15	blue	blue	NNP
58810	4582	16	_	_	NNP
58810	4582	17	,	,	,
58810	4582	18	_	_	NNP
58810	4582	19	orange	orange	NN
58810	4582	20	_	_	NNP
58810	4582	21	and	and	CC
58810	4582	22	_	_	NNP
58810	4582	23	green	green	JJ
58810	4582	24	_	_	NNP
58810	4582	25	,	,	,
58810	4582	26	_	_	NNP
58810	4582	27	blue	blue	NNP
58810	4582	28	_	_	NNP
58810	4582	29	and	and	CC
58810	4582	30	_	_	NNP
58810	4582	31	green	green	JJ
58810	4582	32	_	_	NNP
58810	4582	33	,	,	,
58810	4582	34	_	_	NNP
58810	4582	35	yellow	yellow	JJ
58810	4582	36	_	_	NNP
58810	4582	37	and	and	CC
58810	4582	38	_	_	NNP
58810	4582	39	blue	blue	NNP
58810	4582	40	_	_	NNP
58810	4582	41	,	,	,
58810	4582	42	_	_	NNP
58810	4582	43	yellow	yellow	JJ
58810	4582	44	_	_	NNP
58810	4582	45	and	and	CC
58810	4582	46	_	_	NNP
58810	4582	47	red	red	NNP
58810	4582	48	_	_	NNP
58810	4582	49	,	,	,
58810	4582	50	etc	etc	FW
58810	4582	51	.	.	.
58810	4583	1	[	[	-LRB-
58810	4583	2	Illustration	illustration	NN
58810	4583	3	:	:	:
58810	4583	4	Fig	Fig	NNP
58810	4583	5	.	.	.
58810	4584	1	415	415	CD
58810	4584	2	.	.	.
58810	4584	3	]	]	-RRB-
58810	4585	1	If	if	IN
58810	4585	2	these	these	DT
58810	4585	3	double	double	JJ
58810	4585	4	and	and	CC
58810	4585	5	multiple	multiple	JJ
58810	4585	6	stars	star	NNS
58810	4585	7	are	be	VBP
58810	4585	8	accompanied	accompany	VBN
58810	4585	9	by	by	IN
58810	4585	10	planets	planet	NNS
58810	4585	11	,	,	,
58810	4585	12	these	these	DT
58810	4585	13	planets	planet	NNS
58810	4585	14	will	will	MD
58810	4585	15	sometimes	sometimes	RB
58810	4585	16	have	have	VB
58810	4585	17	two	two	CD
58810	4585	18	or	or	CC
58810	4585	19	more	more	JJR
58810	4585	20	suns	sun	NNS
58810	4585	21	in	in	IN
58810	4585	22	the	the	DT
58810	4585	23	sky	sky	NN
58810	4585	24	at	at	IN
58810	4585	25	once	once	RB
58810	4585	26	.	.	.
58810	4586	1	On	on	IN
58810	4586	2	alternate	alternate	JJ
58810	4586	3	days	day	NNS
58810	4586	4	they	-PRON-	PRP
58810	4586	5	may	may	MD
58810	4586	6	have	have	VB
58810	4586	7	suns	sun	NNS
58810	4586	8	of	of	IN
58810	4586	9	different	different	JJ
58810	4586	10	colors	color	NNS
58810	4586	11	,	,	,
58810	4586	12	and	and	CC
58810	4586	13	perhaps	perhaps	RB
58810	4586	14	on	on	IN
58810	4586	15	the	the	DT
58810	4586	16	same	same	JJ
58810	4586	17	day	day	NN
58810	4586	18	two	two	CD
58810	4586	19	suns	sun	NNS
58810	4586	20	of	of	IN
58810	4586	21	different	different	JJ
58810	4586	22	colors	color	NNS
58810	4586	23	.	.	.
58810	4587	1	The	the	DT
58810	4587	2	effect	effect	NN
58810	4587	3	of	of	IN
58810	4587	4	these	these	DT
58810	4587	5	changing	change	VBG
58810	4587	6	colored	colored	JJ
58810	4587	7	lights	light	NNS
58810	4587	8	on	on	IN
58810	4587	9	the	the	DT
58810	4587	10	landscape	landscape	NN
58810	4587	11	must	must	MD
58810	4587	12	be	be	VB
58810	4587	13	very	very	RB
58810	4587	14	remarkable	remarkable	JJ
58810	4587	15	.	.	.
58810	4588	1	New	new	JJ
58810	4588	2	and	and	CC
58810	4588	3	Variable	variable	JJ
58810	4588	4	Stars	star	NNS
58810	4588	5	.	.	.
58810	4589	1	352	352	CD
58810	4589	2	.	.	.
58810	4590	1	_	_	NNP
58810	4590	2	Variable	Variable	NNP
58810	4590	3	Stars._--There	Stars._--There	NNP
58810	4590	4	are	be	VBP
58810	4590	5	many	many	JJ
58810	4590	6	stars	star	NNS
58810	4590	7	which	which	WDT
58810	4590	8	undergo	undergo	VBP
58810	4590	9	changes	change	NNS
58810	4590	10	of	of	IN
58810	4590	11	brilliancy	brilliancy	NN
58810	4590	12	,	,	,
58810	4590	13	sometimes	sometimes	RB
58810	4590	14	slight	slight	JJ
58810	4590	15	,	,	,
58810	4590	16	but	but	CC
58810	4590	17	occasionally	occasionally	RB
58810	4590	18	very	very	RB
58810	4590	19	marked	marked	JJ
58810	4590	20	.	.	.
58810	4591	1	These	these	DT
58810	4591	2	changes	change	NNS
58810	4591	3	are	be	VBP
58810	4591	4	in	in	IN
58810	4591	5	some	some	DT
58810	4591	6	cases	case	NNS
58810	4591	7	apparently	apparently	RB
58810	4591	8	irregular	irregular	JJ
58810	4591	9	,	,	,
58810	4591	10	and	and	CC
58810	4591	11	in	in	IN
58810	4591	12	others	other	NNS
58810	4591	13	_	_	NNP
58810	4591	14	periodic	periodic	JJ
58810	4591	15	_	_	NNP
58810	4591	16	.	.	.
58810	4592	1	All	all	DT
58810	4592	2	such	such	JJ
58810	4592	3	stars	star	NNS
58810	4592	4	are	be	VBP
58810	4592	5	said	say	VBN
58810	4592	6	to	to	TO
58810	4592	7	be	be	VB
58810	4592	8	_	_	NNP
58810	4592	9	variable	variable	JJ
58810	4592	10	_	_	NNP
58810	4592	11	,	,	,
58810	4592	12	though	though	IN
58810	4592	13	the	the	DT
58810	4592	14	term	term	NN
58810	4592	15	is	be	VBZ
58810	4592	16	applied	apply	VBN
58810	4592	17	especially	especially	RB
58810	4592	18	to	to	IN
58810	4592	19	those	those	DT
58810	4592	20	stars	star	NNS
58810	4592	21	whose	whose	WP$
58810	4592	22	variability	variability	NN
58810	4592	23	is	be	VBZ
58810	4592	24	_	_	NNP
58810	4592	25	periodic	periodic	JJ
58810	4592	26	_	_	NNP
58810	4592	27	.	.	.
58810	4593	1	[	[	-LRB-
58810	4593	2	Illustration	illustration	NN
58810	4593	3	:	:	:
58810	4593	4	Fig	Fig	NNP
58810	4593	5	.	.	.
58810	4594	1	416	416	CD
58810	4594	2	.	.	.
58810	4594	3	]	]	-RRB-
58810	4595	1	353	353	CD
58810	4595	2	.	.	.
58810	4596	1	_	_	NNP
58810	4596	2	Algol._--_Algol	Algol._--_Algol	NNP
58810	4596	3	_	_	NNP
58810	4596	4	,	,	,
58810	4596	5	a	a	DT
58810	4596	6	star	star	NN
58810	4596	7	of	of	IN
58810	4596	8	_	_	NNP
58810	4596	9	Perseus	Perseus	NNP
58810	4596	10	_	_	NNP
58810	4596	11	,	,	,
58810	4596	12	whose	whose	WP$
58810	4596	13	position	position	NN
58810	4596	14	is	be	VBZ
58810	4596	15	shown	show	VBN
58810	4596	16	in	in	IN
58810	4596	17	Fig	Fig	NNP
58810	4596	18	.	.	.
58810	4597	1	416	416	CD
58810	4597	2	,	,	,
58810	4597	3	is	be	VBZ
58810	4597	4	a	a	DT
58810	4597	5	remarkable	remarkable	JJ
58810	4597	6	variable	variable	JJ
58810	4597	7	star	star	NN
58810	4597	8	of	of	IN
58810	4597	9	a	a	DT
58810	4597	10	short	short	JJ
58810	4597	11	period	period	NN
58810	4597	12	.	.	.
58810	4598	1	Usually	usually	RB
58810	4598	2	it	-PRON-	PRP
58810	4598	3	shines	shine	VBZ
58810	4598	4	as	as	IN
58810	4598	5	a	a	DT
58810	4598	6	faint	faint	JJ
58810	4598	7	second	second	JJ
58810	4598	8	-	-	HYPH
58810	4598	9	magnitude	magnitude	NN
58810	4598	10	star	star	NN
58810	4598	11	;	;	:
58810	4598	12	but	but	CC
58810	4598	13	at	at	IN
58810	4598	14	intervals	interval	NNS
58810	4598	15	of	of	IN
58810	4598	16	a	a	DT
58810	4598	17	little	little	JJ
58810	4598	18	less	less	JJR
58810	4598	19	than	than	IN
58810	4598	20	three	three	CD
58810	4598	21	days	day	NNS
58810	4598	22	it	-PRON-	PRP
58810	4598	23	fades	fade	VBZ
58810	4598	24	to	to	IN
58810	4598	25	the	the	DT
58810	4598	26	fourth	fourth	JJ
58810	4598	27	magnitude	magnitude	NN
58810	4598	28	for	for	IN
58810	4598	29	a	a	DT
58810	4598	30	few	few	JJ
58810	4598	31	hours	hour	NNS
58810	4598	32	,	,	,
58810	4598	33	and	and	CC
58810	4598	34	then	then	RB
58810	4598	35	regains	regain	VBZ
58810	4598	36	its	-PRON-	PRP$
58810	4598	37	former	former	JJ
58810	4598	38	brightness	brightness	NN
58810	4598	39	.	.	.
58810	4599	1	These	these	DT
58810	4599	2	changes	change	NNS
58810	4599	3	were	be	VBD
58810	4599	4	first	first	RB
58810	4599	5	noticed	notice	VBN
58810	4599	6	some	some	DT
58810	4599	7	two	two	CD
58810	4599	8	centuries	century	NNS
58810	4599	9	ago	ago	RB
58810	4599	10	,	,	,
58810	4599	11	but	but	CC
58810	4599	12	it	-PRON-	PRP
58810	4599	13	was	be	VBD
58810	4599	14	not	not	RB
58810	4599	15	till	till	IN
58810	4599	16	1782	1782	CD
58810	4599	17	that	that	IN
58810	4599	18	they	-PRON-	PRP
58810	4599	19	were	be	VBD
58810	4599	20	accurately	accurately	RB
58810	4599	21	observed	observe	VBN
58810	4599	22	.	.	.
58810	4600	1	The	the	DT
58810	4600	2	period	period	NN
58810	4600	3	is	be	VBZ
58810	4600	4	now	now	RB
58810	4600	5	known	know	VBN
58810	4600	6	to	to	TO
58810	4600	7	be	be	VB
58810	4600	8	two	two	CD
58810	4600	9	days	day	NNS
58810	4600	10	,	,	,
58810	4600	11	twenty	twenty	CD
58810	4600	12	hours	hour	NNS
58810	4600	13	,	,	,
58810	4600	14	forty	forty	CD
58810	4600	15	-	-	HYPH
58810	4600	16	nine	nine	CD
58810	4600	17	minutes	minute	NNS
58810	4600	18	.	.	.
58810	4601	1	It	-PRON-	PRP
58810	4601	2	takes	take	VBZ
58810	4601	3	about	about	RB
58810	4601	4	four	four	CD
58810	4601	5	hours	hour	NNS
58810	4601	6	and	and	CC
58810	4601	7	a	a	DT
58810	4601	8	half	half	NN
58810	4601	9	to	to	TO
58810	4601	10	fade	fade	VB
58810	4601	11	away	away	RP
58810	4601	12	,	,	,
58810	4601	13	and	and	CC
58810	4601	14	four	four	CD
58810	4601	15	hours	hour	NNS
58810	4601	16	more	more	JJR
58810	4601	17	to	to	TO
58810	4601	18	recover	recover	VB
58810	4601	19	its	-PRON-	PRP$
58810	4601	20	brilliancy	brilliancy	NN
58810	4601	21	.	.	.
58810	4602	1	Near	near	IN
58810	4602	2	the	the	DT
58810	4602	3	beginning	beginning	NN
58810	4602	4	and	and	CC
58810	4602	5	end	end	NN
58810	4602	6	of	of	IN
58810	4602	7	the	the	DT
58810	4602	8	variations	variation	NNS
58810	4602	9	,	,	,
58810	4602	10	the	the	DT
58810	4602	11	change	change	NN
58810	4602	12	is	be	VBZ
58810	4602	13	very	very	RB
58810	4602	14	slow	slow	JJ
58810	4602	15	,	,	,
58810	4602	16	so	so	IN
58810	4602	17	that	that	IN
58810	4602	18	there	there	EX
58810	4602	19	are	be	VBP
58810	4602	20	not	not	RB
58810	4602	21	more	more	JJR
58810	4602	22	than	than	IN
58810	4602	23	five	five	CD
58810	4602	24	or	or	CC
58810	4602	25	six	six	CD
58810	4602	26	hours	hour	NNS
58810	4602	27	during	during	IN
58810	4602	28	which	which	WDT
58810	4602	29	an	an	DT
58810	4602	30	ordinary	ordinary	JJ
58810	4602	31	observer	observer	NN
58810	4602	32	would	would	MD
58810	4602	33	see	see	VB
58810	4602	34	that	that	IN
58810	4602	35	the	the	DT
58810	4602	36	star	star	NN
58810	4602	37	was	be	VBD
58810	4602	38	less	less	RBR
58810	4602	39	bright	bright	JJ
58810	4602	40	than	than	IN
58810	4602	41	usual	usual	JJ
58810	4602	42	.	.	.
58810	4603	1	This	this	DT
58810	4603	2	variation	variation	NN
58810	4603	3	of	of	IN
58810	4603	4	light	light	NN
58810	4603	5	was	be	VBD
58810	4603	6	at	at	IN
58810	4603	7	first	first	RB
58810	4603	8	explained	explain	VBN
58810	4603	9	by	by	IN
58810	4603	10	supposing	suppose	VBG
58810	4603	11	that	that	IN
58810	4603	12	a	a	DT
58810	4603	13	large	large	JJ
58810	4603	14	dark	dark	JJ
58810	4603	15	planet	planet	NN
58810	4603	16	was	be	VBD
58810	4603	17	revolving	revolve	VBG
58810	4603	18	round	round	NN
58810	4603	19	Algol	Algol	NNP
58810	4603	20	,	,	,
58810	4603	21	and	and	CC
58810	4603	22	passed	pass	VBD
58810	4603	23	over	over	IN
58810	4603	24	its	-PRON-	PRP$
58810	4603	25	face	face	NN
58810	4603	26	at	at	IN
58810	4603	27	every	every	DT
58810	4603	28	revolution	revolution	NN
58810	4603	29	,	,	,
58810	4603	30	thus	thus	RB
58810	4603	31	cutting	cut	VBG
58810	4603	32	off	off	RP
58810	4603	33	a	a	DT
58810	4603	34	portion	portion	NN
58810	4603	35	of	of	IN
58810	4603	36	its	-PRON-	PRP$
58810	4603	37	light	light	NN
58810	4603	38	;	;	:
58810	4603	39	but	but	CC
58810	4603	40	there	there	EX
58810	4603	41	are	be	VBP
58810	4603	42	small	small	JJ
58810	4603	43	irregularities	irregularity	NNS
58810	4603	44	in	in	IN
58810	4603	45	the	the	DT
58810	4603	46	variation	variation	NN
58810	4603	47	,	,	,
58810	4603	48	which	which	WDT
58810	4603	49	this	this	DT
58810	4603	50	theory	theory	NN
58810	4603	51	does	do	VBZ
58810	4603	52	not	not	RB
58810	4603	53	account	account	VB
58810	4603	54	for	for	IN
58810	4603	55	.	.	.
58810	4604	1	354	354	CD
58810	4604	2	.	.	.
58810	4605	1	_	_	NNP
58810	4605	2	Mira._--Another	Mira._--Another	NNP
58810	4605	3	remarkable	remarkable	JJ
58810	4605	4	variable	variable	JJ
58810	4605	5	star	star	NN
58810	4605	6	is	be	VBZ
58810	4605	7	_	_	NNP
58810	4605	8	Omicron	Omicron	NNP
58810	4605	9	Ceti	Ceti	NNP
58810	4605	10	_	_	NNP
58810	4605	11	,	,	,
58810	4605	12	or	or	CC
58810	4605	13	_	_	NNP
58810	4605	14	Mira	Mira	NNP
58810	4605	15	_	_	NNP
58810	4605	16	(	(	-LRB-
58810	4605	17	that	that	RB
58810	4605	18	is	is	RB
58810	4605	19	,	,	,
58810	4605	20	the	the	DT
58810	4605	21	_	_	NNP
58810	4605	22	wonderful	wonderful	JJ
58810	4605	23	_	_	NNP
58810	4605	24	star	star	NN
58810	4605	25	)	)	-RRB-
58810	4605	26	.	.	.
58810	4606	1	It	-PRON-	PRP
58810	4606	2	is	be	VBZ
58810	4606	3	generally	generally	RB
58810	4606	4	invisible	invisible	JJ
58810	4606	5	to	to	IN
58810	4606	6	the	the	DT
58810	4606	7	naked	naked	JJ
58810	4606	8	eye	eye	NN
58810	4606	9	;	;	:
58810	4606	10	but	but	CC
58810	4606	11	at	at	IN
58810	4606	12	intervals	interval	NNS
58810	4606	13	of	of	IN
58810	4606	14	about	about	RB
58810	4606	15	eleven	eleven	CD
58810	4606	16	months	month	NNS
58810	4606	17	it	-PRON-	PRP
58810	4606	18	shines	shine	VBZ
58810	4606	19	forth	forth	RB
58810	4606	20	as	as	IN
58810	4606	21	a	a	DT
58810	4606	22	star	star	NN
58810	4606	23	of	of	IN
58810	4606	24	the	the	DT
58810	4606	25	second	second	JJ
58810	4606	26	or	or	CC
58810	4606	27	third	third	JJ
58810	4606	28	magnitude	magnitude	NN
58810	4606	29	.	.	.
58810	4607	1	It	-PRON-	PRP
58810	4607	2	is	be	VBZ
58810	4607	3	about	about	RB
58810	4607	4	forty	forty	CD
58810	4607	5	days	day	NNS
58810	4607	6	from	from	IN
58810	4607	7	the	the	DT
58810	4607	8	time	time	NN
58810	4607	9	it	-PRON-	PRP
58810	4607	10	becomes	become	VBZ
58810	4607	11	visible	visible	JJ
58810	4607	12	until	until	IN
58810	4607	13	it	-PRON-	PRP
58810	4607	14	attains	attain	VBZ
58810	4607	15	its	-PRON-	PRP$
58810	4607	16	greatest	great	JJS
58810	4607	17	brightness	brightness	NN
58810	4607	18	,	,	,
58810	4607	19	and	and	CC
58810	4607	20	is	be	VBZ
58810	4607	21	then	then	RB
58810	4607	22	about	about	IN
58810	4607	23	two	two	CD
58810	4607	24	months	month	NNS
58810	4607	25	in	in	IN
58810	4607	26	fading	fade	VBG
58810	4607	27	to	to	IN
58810	4607	28	invisibility	invisibility	NN
58810	4607	29	;	;	:
58810	4607	30	so	so	IN
58810	4607	31	that	that	IN
58810	4607	32	its	-PRON-	PRP$
58810	4607	33	increase	increase	NN
58810	4607	34	of	of	IN
58810	4607	35	brilliancy	brilliancy	NN
58810	4607	36	is	be	VBZ
58810	4607	37	more	more	RBR
58810	4607	38	rapid	rapid	JJ
58810	4607	39	than	than	IN
58810	4607	40	its	-PRON-	PRP$
58810	4607	41	waning	waning	NN
58810	4607	42	.	.	.
58810	4608	1	Its	-PRON-	PRP$
58810	4608	2	period	period	NN
58810	4608	3	is	be	VBZ
58810	4608	4	quite	quite	RB
58810	4608	5	irregular	irregular	JJ
58810	4608	6	,	,	,
58810	4608	7	ranging	range	VBG
58810	4608	8	from	from	IN
58810	4608	9	ten	ten	CD
58810	4608	10	to	to	IN
58810	4608	11	twelve	twelve	CD
58810	4608	12	months	month	NNS
58810	4608	13	;	;	:
58810	4608	14	so	so	IN
58810	4608	15	that	that	IN
58810	4608	16	the	the	DT
58810	4608	17	times	time	NNS
58810	4608	18	of	of	IN
58810	4608	19	its	-PRON-	PRP$
58810	4608	20	appearance	appearance	NN
58810	4608	21	can	can	MD
58810	4608	22	not	not	RB
58810	4608	23	be	be	VB
58810	4608	24	predicted	predict	VBN
58810	4608	25	with	with	IN
58810	4608	26	certainty	certainty	NN
58810	4608	27	.	.	.
58810	4609	1	Its	-PRON-	PRP$
58810	4609	2	maximum	maximum	JJ
58810	4609	3	brightness	brightness	NN
58810	4609	4	is	be	VBZ
58810	4609	5	also	also	RB
58810	4609	6	variable	variable	JJ
58810	4609	7	,	,	,
58810	4609	8	being	be	VBG
58810	4609	9	sometimes	sometimes	RB
58810	4609	10	of	of	IN
58810	4609	11	the	the	DT
58810	4609	12	second	second	JJ
58810	4609	13	magnitude	magnitude	NN
58810	4609	14	,	,	,
58810	4609	15	and	and	CC
58810	4609	16	at	at	IN
58810	4609	17	others	other	NNS
58810	4609	18	only	only	RB
58810	4609	19	of	of	IN
58810	4609	20	the	the	DT
58810	4609	21	third	third	JJ
58810	4609	22	or	or	CC
58810	4609	23	fourth	fourth	JJ
58810	4609	24	.	.	.
58810	4610	1	[	[	-LRB-
58810	4610	2	Illustration	illustration	NN
58810	4610	3	:	:	:
58810	4610	4	Fig	Fig	NNP
58810	4610	5	.	.	.
58810	4611	1	417	417	CD
58810	4611	2	.	.	.
58810	4611	3	]	]	-RRB-
58810	4612	1	355	355	LS
58810	4612	2	.	.	.
58810	4613	1	_	_	NNP
58810	4613	2	Eta	Eta	NNP
58810	4613	3	Argus._--Perhaps	argus._--perhap	VBZ
58810	4613	4	the	the	DT
58810	4613	5	most	most	RBS
58810	4613	6	extraordinary	extraordinary	JJ
58810	4613	7	variable	variable	JJ
58810	4613	8	star	star	NN
58810	4613	9	in	in	IN
58810	4613	10	the	the	DT
58810	4613	11	heavens	heavens	NNPS
58810	4613	12	is	be	VBZ
58810	4613	13	_	_	NNP
58810	4613	14	Eta	Eta	NNP
58810	4613	15	Argus	Argus	NNP
58810	4613	16	_	_	NNP
58810	4613	17	,	,	,
58810	4613	18	in	in	IN
58810	4613	19	the	the	DT
58810	4613	20	constellation	constellation	NN
58810	4613	21	_	_	NNP
58810	4613	22	Argo	Argo	NNP
58810	4613	23	_	_	NNP
58810	4613	24	,	,	,
58810	4613	25	or	or	CC
58810	4613	26	the	the	DT
58810	4613	27	_	_	NNP
58810	4613	28	Ship	Ship	NNP
58810	4613	29	_	_	NNP
58810	4613	30	,	,	,
58810	4613	31	in	in	IN
58810	4613	32	the	the	DT
58810	4613	33	southern	southern	JJ
58810	4613	34	hemisphere	hemisphere	NN
58810	4613	35	(	(	-LRB-
58810	4613	36	Fig	fig	NN
58810	4613	37	.	.	.
58810	4614	1	417	417	CD
58810	4614	2	)	)	-RRB-
58810	4614	3	.	.	.
58810	4615	1	The	the	DT
58810	4615	2	first	first	JJ
58810	4615	3	careful	careful	JJ
58810	4615	4	observations	observation	NNS
58810	4615	5	of	of	IN
58810	4615	6	its	-PRON-	PRP$
58810	4615	7	variability	variability	NN
58810	4615	8	were	be	VBD
58810	4615	9	made	make	VBN
58810	4615	10	by	by	IN
58810	4615	11	Sir	Sir	NNP
58810	4615	12	John	John	NNP
58810	4615	13	Herschel	Herschel	NNP
58810	4615	14	while	while	IN
58810	4615	15	at	at	IN
58810	4615	16	the	the	DT
58810	4615	17	Cape	Cape	NNP
58810	4615	18	of	of	IN
58810	4615	19	Good	Good	NNP
58810	4615	20	Hope	Hope	NNP
58810	4615	21	.	.	.
58810	4616	1	He	-PRON-	PRP
58810	4616	2	says	say	VBZ
58810	4616	3	,	,	,
58810	4616	4	"	"	``
58810	4616	5	It	-PRON-	PRP
58810	4616	6	was	be	VBD
58810	4616	7	on	on	IN
58810	4616	8	the	the	DT
58810	4616	9	16th	16th	NN
58810	4616	10	of	of	IN
58810	4616	11	December	December	NNP
58810	4616	12	,	,	,
58810	4616	13	1837	1837	CD
58810	4616	14	,	,	,
58810	4616	15	that	that	IN
58810	4616	16	,	,	,
58810	4616	17	resuming	resume	VBG
58810	4616	18	the	the	DT
58810	4616	19	photometrical	photometrical	JJ
58810	4616	20	comparisons	comparison	NNS
58810	4616	21	,	,	,
58810	4616	22	my	-PRON-	PRP$
58810	4616	23	astonishment	astonishment	NN
58810	4616	24	was	be	VBD
58810	4616	25	excited	excite	VBN
58810	4616	26	by	by	IN
58810	4616	27	the	the	DT
58810	4616	28	appearance	appearance	NN
58810	4616	29	of	of	IN
58810	4616	30	a	a	DT
58810	4616	31	new	new	JJ
58810	4616	32	candidate	candidate	NN
58810	4616	33	for	for	IN
58810	4616	34	distinction	distinction	NN
58810	4616	35	among	among	IN
58810	4616	36	the	the	DT
58810	4616	37	very	very	RB
58810	4616	38	brightest	bright	JJS
58810	4616	39	stars	star	NNS
58810	4616	40	of	of	IN
58810	4616	41	the	the	DT
58810	4616	42	first	first	JJ
58810	4616	43	magnitude	magnitude	NN
58810	4616	44	in	in	IN
58810	4616	45	a	a	DT
58810	4616	46	part	part	NN
58810	4616	47	of	of	IN
58810	4616	48	the	the	DT
58810	4616	49	heavens	heavens	NNPS
58810	4616	50	where	where	WRB
58810	4616	51	,	,	,
58810	4616	52	being	be	VBG
58810	4616	53	perfectly	perfectly	RB
58810	4616	54	familiar	familiar	JJ
58810	4616	55	with	with	IN
58810	4616	56	it	-PRON-	PRP
58810	4616	57	,	,	,
58810	4616	58	I	-PRON-	PRP
58810	4616	59	was	be	VBD
58810	4616	60	certain	certain	JJ
58810	4616	61	that	that	IN
58810	4616	62	no	no	DT
58810	4616	63	such	such	JJ
58810	4616	64	brilliant	brilliant	JJ
58810	4616	65	object	object	NN
58810	4616	66	had	have	VBD
58810	4616	67	before	before	RB
58810	4616	68	been	be	VBN
58810	4616	69	seen	see	VBN
58810	4616	70	.	.	.
58810	4617	1	After	after	IN
58810	4617	2	a	a	DT
58810	4617	3	momentary	momentary	JJ
58810	4617	4	hesitation	hesitation	NN
58810	4617	5	,	,	,
58810	4617	6	the	the	DT
58810	4617	7	natural	natural	JJ
58810	4617	8	consequence	consequence	NN
58810	4617	9	of	of	IN
58810	4617	10	a	a	DT
58810	4617	11	phenomenon	phenomenon	NN
58810	4617	12	so	so	RB
58810	4617	13	utterly	utterly	RB
58810	4617	14	unexpected	unexpected	JJ
58810	4617	15	,	,	,
58810	4617	16	and	and	CC
58810	4617	17	referring	refer	VBG
58810	4617	18	to	to	IN
58810	4617	19	a	a	DT
58810	4617	20	map	map	NN
58810	4617	21	for	for	IN
58810	4617	22	its	-PRON-	PRP$
58810	4617	23	configuration	configuration	NN
58810	4617	24	with	with	IN
58810	4617	25	other	other	JJ
58810	4617	26	conspicuous	conspicuous	JJ
58810	4617	27	stars	star	NNS
58810	4617	28	in	in	IN
58810	4617	29	the	the	DT
58810	4617	30	neighborhood	neighborhood	NN
58810	4617	31	,	,	,
58810	4617	32	I	-PRON-	PRP
58810	4617	33	became	become	VBD
58810	4617	34	satisfied	satisfied	JJ
58810	4617	35	of	of	IN
58810	4617	36	its	-PRON-	PRP$
58810	4617	37	identity	identity	NN
58810	4617	38	with	with	IN
58810	4617	39	my	-PRON-	PRP$
58810	4617	40	old	old	JJ
58810	4617	41	acquaintance	acquaintance	NN
58810	4617	42	,	,	,
58810	4617	43	_	_	NNP
58810	4617	44	Eta	Eta	NNP
58810	4617	45	Argus	Argus	NNP
58810	4617	46	_	_	NNP
58810	4617	47	.	.	.
58810	4618	1	Its	-PRON-	PRP$
58810	4618	2	light	light	NN
58810	4618	3	was	be	VBD
58810	4618	4	,	,	,
58810	4618	5	however	however	RB
58810	4618	6	,	,	,
58810	4618	7	nearly	nearly	RB
58810	4618	8	tripled	triple	VBD
58810	4618	9	.	.	.
58810	4619	1	While	while	IN
58810	4619	2	yet	yet	RB
58810	4619	3	low	low	JJ
58810	4619	4	,	,	,
58810	4619	5	it	-PRON-	PRP
58810	4619	6	equalled	equal	VBD
58810	4619	7	Rigel	Rigel	NNP
58810	4619	8	,	,	,
58810	4619	9	and	and	CC
58810	4619	10	,	,	,
58810	4619	11	when	when	WRB
58810	4619	12	it	-PRON-	PRP
58810	4619	13	attained	attain	VBD
58810	4619	14	some	some	DT
58810	4619	15	altitude	altitude	NN
58810	4619	16	,	,	,
58810	4619	17	was	be	VBD
58810	4619	18	decidedly	decidedly	RB
58810	4619	19	greater	great	JJR
58810	4619	20	.	.	.
58810	4619	21	"	"	''
58810	4620	1	It	-PRON-	PRP
58810	4620	2	continued	continue	VBD
58810	4620	3	to	to	TO
58810	4620	4	increase	increase	VB
58810	4620	5	until	until	IN
58810	4620	6	Jan.	January	NNP
58810	4620	7	2	2	CD
58810	4620	8	,	,	,
58810	4620	9	1838	1838	CD
58810	4620	10	,	,	,
58810	4620	11	then	then	RB
58810	4620	12	faded	fade	VBD
58810	4620	13	a	a	DT
58810	4620	14	little	little	JJ
58810	4620	15	till	till	IN
58810	4620	16	April	April	NNP
58810	4620	17	following	follow	VBG
58810	4620	18	,	,	,
58810	4620	19	though	though	IN
58810	4620	20	it	-PRON-	PRP
58810	4620	21	was	be	VBD
58810	4620	22	still	still	RB
58810	4620	23	as	as	RB
58810	4620	24	bright	bright	JJ
58810	4620	25	as	as	IN
58810	4620	26	Aldebaran	Aldebaran	NNP
58810	4620	27	.	.	.
58810	4621	1	In	in	IN
58810	4621	2	1842	1842	CD
58810	4621	3	and	and	CC
58810	4621	4	1843	1843	CD
58810	4621	5	it	-PRON-	PRP
58810	4621	6	blazed	blaze	VBD
58810	4621	7	up	up	RP
58810	4621	8	brighter	brighter	RBR
58810	4621	9	than	than	IN
58810	4621	10	ever	ever	RB
58810	4621	11	,	,	,
58810	4621	12	and	and	CC
58810	4621	13	in	in	IN
58810	4621	14	March	March	NNP
58810	4621	15	of	of	IN
58810	4621	16	the	the	DT
58810	4621	17	latter	latter	JJ
58810	4621	18	year	year	NN
58810	4621	19	was	be	VBD
58810	4621	20	second	second	JJ
58810	4621	21	only	only	RB
58810	4621	22	to	to	IN
58810	4621	23	_	_	NNP
58810	4621	24	Sirius	Sirius	NNP
58810	4621	25	_	_	NNP
58810	4621	26	.	.	.
58810	4622	1	During	during	IN
58810	4622	2	the	the	DT
58810	4622	3	twenty	twenty	CD
58810	4622	4	-	-	HYPH
58810	4622	5	five	five	CD
58810	4622	6	years	year	NNS
58810	4622	7	following	follow	VBG
58810	4622	8	it	-PRON-	PRP
58810	4622	9	slowly	slowly	RB
58810	4622	10	but	but	CC
58810	4622	11	steadily	steadily	RB
58810	4622	12	diminished	diminish	VBD
58810	4622	13	.	.	.
58810	4623	1	In	in	IN
58810	4623	2	1867	1867	CD
58810	4623	3	it	-PRON-	PRP
58810	4623	4	was	be	VBD
58810	4623	5	barely	barely	RB
58810	4623	6	visible	visible	JJ
58810	4623	7	to	to	IN
58810	4623	8	the	the	DT
58810	4623	9	naked	naked	JJ
58810	4623	10	eye	eye	NN
58810	4623	11	;	;	:
58810	4623	12	and	and	CC
58810	4623	13	the	the	DT
58810	4623	14	next	next	JJ
58810	4623	15	year	year	NN
58810	4623	16	it	-PRON-	PRP
58810	4623	17	vanished	vanish	VBD
58810	4623	18	entirely	entirely	RB
58810	4623	19	from	from	IN
58810	4623	20	the	the	DT
58810	4623	21	unassisted	unassisted	JJ
58810	4623	22	view	view	NN
58810	4623	23	,	,	,
58810	4623	24	and	and	CC
58810	4623	25	has	have	VBZ
58810	4623	26	not	not	RB
58810	4623	27	yet	yet	RB
58810	4623	28	begun	begin	VBN
58810	4623	29	to	to	TO
58810	4623	30	recover	recover	VB
58810	4623	31	its	-PRON-	PRP$
58810	4623	32	brightness	brightness	NN
58810	4623	33	.	.	.
58810	4624	1	The	the	DT
58810	4624	2	curve	curve	NN
58810	4624	3	in	in	IN
58810	4624	4	Fig	Fig	NNP
58810	4624	5	.	.	.
58810	4625	1	418	418	CD
58810	4625	2	shows	show	VBZ
58810	4625	3	the	the	DT
58810	4625	4	change	change	NN
58810	4625	5	in	in	IN
58810	4625	6	brightness	brightness	NN
58810	4625	7	of	of	IN
58810	4625	8	this	this	DT
58810	4625	9	remarkable	remarkable	JJ
58810	4625	10	star	star	NN
58810	4625	11	.	.	.
58810	4626	1	The	the	DT
58810	4626	2	numbers	number	NNS
58810	4626	3	at	at	IN
58810	4626	4	the	the	DT
58810	4626	5	bottom	bottom	NN
58810	4626	6	show	show	VBP
58810	4626	7	the	the	DT
58810	4626	8	years	year	NNS
58810	4626	9	of	of	IN
58810	4626	10	the	the	DT
58810	4626	11	century	century	NN
58810	4626	12	,	,	,
58810	4626	13	and	and	CC
58810	4626	14	those	those	DT
58810	4626	15	at	at	IN
58810	4626	16	the	the	DT
58810	4626	17	side	side	NN
58810	4626	18	the	the	DT
58810	4626	19	brightness	brightness	NN
58810	4626	20	of	of	IN
58810	4626	21	the	the	DT
58810	4626	22	star	star	NN
58810	4626	23	.	.	.
58810	4627	1	[	[	-LRB-
58810	4627	2	Illustration	illustration	NN
58810	4627	3	:	:	:
58810	4627	4	Fig	Fig	NNP
58810	4627	5	.	.	.
58810	4628	1	418	418	CD
58810	4628	2	.	.	.
58810	4628	3	]	]	-RRB-
58810	4629	1	356	356	CD
58810	4629	2	.	.	.
58810	4630	1	_	_	NNP
58810	4630	2	New	New	NNP
58810	4630	3	Stars._--In	stars._--in	NN
58810	4630	4	several	several	JJ
58810	4630	5	cases	case	NNS
58810	4630	6	stars	star	NNS
58810	4630	7	have	have	VBP
58810	4630	8	suddenly	suddenly	RB
58810	4630	9	appeared	appear	VBN
58810	4630	10	,	,	,
58810	4630	11	and	and	CC
58810	4630	12	even	even	RB
58810	4630	13	become	become	VBP
58810	4630	14	very	very	RB
58810	4630	15	brilliant	brilliant	JJ
58810	4630	16	;	;	:
58810	4630	17	then	then	RB
58810	4630	18	,	,	,
58810	4630	19	after	after	IN
58810	4630	20	a	a	DT
58810	4630	21	longer	long	JJR
58810	4630	22	or	or	CC
58810	4630	23	shorter	short	JJR
58810	4630	24	time	time	NN
58810	4630	25	,	,	,
58810	4630	26	they	-PRON-	PRP
58810	4630	27	have	have	VBP
58810	4630	28	faded	fade	VBN
58810	4630	29	away	away	RB
58810	4630	30	and	and	CC
58810	4630	31	disappeared	disappear	VBD
58810	4630	32	.	.	.
58810	4631	1	Such	such	JJ
58810	4631	2	stars	star	NNS
58810	4631	3	are	be	VBP
58810	4631	4	called	call	VBN
58810	4631	5	_	_	NNP
58810	4631	6	new	new	JJ
58810	4631	7	_	_	NNP
58810	4631	8	or	or	CC
58810	4631	9	_	_	NNP
58810	4631	10	temporary	temporary	JJ
58810	4631	11	_	_	NNP
58810	4631	12	stars	star	NNS
58810	4631	13	.	.	.
58810	4632	1	For	for	IN
58810	4632	2	a	a	DT
58810	4632	3	time	time	NN
58810	4632	4	it	-PRON-	PRP
58810	4632	5	was	be	VBD
58810	4632	6	supposed	suppose	VBN
58810	4632	7	that	that	IN
58810	4632	8	such	such	JJ
58810	4632	9	stars	star	NNS
58810	4632	10	were	be	VBD
58810	4632	11	actually	actually	RB
58810	4632	12	new	new	JJ
58810	4632	13	.	.	.
58810	4633	1	They	-PRON-	PRP
58810	4633	2	are	be	VBP
58810	4633	3	now	now	RB
58810	4633	4	,	,	,
58810	4633	5	however	however	RB
58810	4633	6	,	,	,
58810	4633	7	classified	classify	VBN
58810	4633	8	by	by	IN
58810	4633	9	astronomers	astronomer	NNS
58810	4633	10	among	among	IN
58810	4633	11	the	the	DT
58810	4633	12	variable	variable	JJ
58810	4633	13	stars	star	NNS
58810	4633	14	,	,	,
58810	4633	15	their	-PRON-	PRP$
58810	4633	16	changes	change	NNS
58810	4633	17	being	be	VBG
58810	4633	18	of	of	IN
58810	4633	19	a	a	DT
58810	4633	20	very	very	RB
58810	4633	21	irregular	irregular	JJ
58810	4633	22	and	and	CC
58810	4633	23	fitful	fitful	JJ
58810	4633	24	character	character	NN
58810	4633	25	.	.	.
58810	4634	1	There	there	EX
58810	4634	2	is	be	VBZ
58810	4634	3	scarcely	scarcely	RB
58810	4634	4	a	a	DT
58810	4634	5	doubt	doubt	NN
58810	4634	6	that	that	IN
58810	4634	7	they	-PRON-	PRP
58810	4634	8	were	be	VBD
58810	4634	9	all	all	RB
58810	4634	10	in	in	IN
58810	4634	11	the	the	DT
58810	4634	12	heavens	heavens	NNPS
58810	4634	13	as	as	IN
58810	4634	14	very	very	RB
58810	4634	15	small	small	JJ
58810	4634	16	stars	star	NNS
58810	4634	17	before	before	IN
58810	4634	18	they	-PRON-	PRP
58810	4634	19	blazed	blaze	VBD
58810	4634	20	forth	forth	RB
58810	4634	21	in	in	IN
58810	4634	22	so	so	RB
58810	4634	23	extraordinary	extraordinary	JJ
58810	4634	24	a	a	DT
58810	4634	25	manner	manner	NN
58810	4634	26	,	,	,
58810	4634	27	and	and	CC
58810	4634	28	that	that	IN
58810	4634	29	they	-PRON-	PRP
58810	4634	30	are	be	VBP
58810	4634	31	in	in	IN
58810	4634	32	the	the	DT
58810	4634	33	same	same	JJ
58810	4634	34	places	place	NNS
58810	4634	35	still	still	RB
58810	4634	36	.	.	.
58810	4635	1	There	there	EX
58810	4635	2	is	be	VBZ
58810	4635	3	a	a	DT
58810	4635	4	wide	wide	JJ
58810	4635	5	difference	difference	NN
58810	4635	6	between	between	IN
58810	4635	7	these	these	DT
58810	4635	8	irregular	irregular	JJ
58810	4635	9	variations	variation	NNS
58810	4635	10	,	,	,
58810	4635	11	or	or	CC
58810	4635	12	the	the	DT
58810	4635	13	breaking	breaking	NN
58810	4635	14	-	-	HYPH
58810	4635	15	forth	forth	NN
58810	4635	16	of	of	IN
58810	4635	17	light	light	NN
58810	4635	18	on	on	IN
58810	4635	19	a	a	DT
58810	4635	20	single	single	JJ
58810	4635	21	occasion	occasion	NN
58810	4635	22	in	in	IN
58810	4635	23	the	the	DT
58810	4635	24	course	course	NN
58810	4635	25	of	of	IN
58810	4635	26	centuries	century	NNS
58810	4635	27	,	,	,
58810	4635	28	and	and	CC
58810	4635	29	the	the	DT
58810	4635	30	regular	regular	JJ
58810	4635	31	and	and	CC
58810	4635	32	periodic	periodic	JJ
58810	4635	33	changes	change	NNS
58810	4635	34	in	in	IN
58810	4635	35	the	the	DT
58810	4635	36	case	case	NN
58810	4635	37	of	of	IN
58810	4635	38	a	a	DT
58810	4635	39	star	star	NN
58810	4635	40	like	like	IN
58810	4635	41	_	_	NNP
58810	4635	42	Algol	Algol	NNP
58810	4635	43	_	_	NNP
58810	4635	44	;	;	:
58810	4635	45	but	but	CC
58810	4635	46	a	a	DT
58810	4635	47	long	long	JJ
58810	4635	48	series	series	NN
58810	4635	49	of	of	IN
58810	4635	50	careful	careful	JJ
58810	4635	51	observation	observation	NN
58810	4635	52	has	have	VBZ
58810	4635	53	resulted	result	VBN
58810	4635	54	in	in	IN
58810	4635	55	the	the	DT
58810	4635	56	discovery	discovery	NN
58810	4635	57	of	of	IN
58810	4635	58	stars	star	NNS
58810	4635	59	of	of	IN
58810	4635	60	nearly	nearly	RB
58810	4635	61	every	every	DT
58810	4635	62	degree	degree	NN
58810	4635	63	of	of	IN
58810	4635	64	irregularity	irregularity	NN
58810	4635	65	between	between	IN
58810	4635	66	these	these	DT
58810	4635	67	two	two	CD
58810	4635	68	extremes	extreme	NNS
58810	4635	69	.	.	.
58810	4636	1	Some	some	DT
58810	4636	2	of	of	IN
58810	4636	3	them	-PRON-	PRP
58810	4636	4	change	change	VBP
58810	4636	5	gradually	gradually	RB
58810	4636	6	from	from	IN
58810	4636	7	one	one	CD
58810	4636	8	magnitude	magnitude	NN
58810	4636	9	to	to	IN
58810	4636	10	another	another	DT
58810	4636	11	,	,	,
58810	4636	12	in	in	IN
58810	4636	13	the	the	DT
58810	4636	14	course	course	NN
58810	4636	15	of	of	IN
58810	4636	16	years	year	NNS
58810	4636	17	,	,	,
58810	4636	18	without	without	IN
58810	4636	19	seeming	seem	VBG
58810	4636	20	to	to	TO
58810	4636	21	follow	follow	VB
58810	4636	22	any	any	DT
58810	4636	23	law	law	NN
58810	4636	24	whatever	whatever	WDT
58810	4636	25	;	;	:
58810	4636	26	while	while	IN
58810	4636	27	in	in	IN
58810	4636	28	others	other	NNS
58810	4636	29	some	some	DT
58810	4636	30	slight	slight	JJ
58810	4636	31	tendency	tendency	NN
58810	4636	32	to	to	IN
58810	4636	33	regularity	regularity	NN
58810	4636	34	can	can	MD
58810	4636	35	be	be	VB
58810	4636	36	traced	trace	VBN
58810	4636	37	.	.	.
58810	4637	1	_	_	NNP
58810	4637	2	Eta	Eta	NNP
58810	4637	3	Argus	Argus	NNP
58810	4637	4	_	_	NNP
58810	4637	5	may	may	MD
58810	4637	6	be	be	VB
58810	4637	7	regarded	regard	VBN
58810	4637	8	as	as	IN
58810	4637	9	a	a	DT
58810	4637	10	connecting	connect	VBG
58810	4637	11	link	link	NN
58810	4637	12	between	between	IN
58810	4637	13	new	new	JJ
58810	4637	14	and	and	CC
58810	4637	15	variable	variable	JJ
58810	4637	16	stars	star	NNS
58810	4637	17	.	.	.
58810	4638	1	357	357	CD
58810	4638	2	.	.	.
58810	4639	1	_	_	NNP
58810	4639	2	Tycho	Tycho	NNP
58810	4639	3	Brahe	Brahe	NNP
58810	4639	4	's	's	POS
58810	4639	5	Star._--An	Star._--An	NNP
58810	4639	6	apparently	apparently	RB
58810	4639	7	new	new	JJ
58810	4639	8	star	star	NN
58810	4639	9	suddenly	suddenly	RB
58810	4639	10	appeared	appear	VBD
58810	4639	11	in	in	IN
58810	4639	12	_	_	NNP
58810	4639	13	Cassiopeia	Cassiopeia	NNP
58810	4639	14	_	_	NNP
58810	4639	15	in	in	IN
58810	4639	16	1572	1572	CD
58810	4639	17	.	.	.
58810	4640	1	It	-PRON-	PRP
58810	4640	2	was	be	VBD
58810	4640	3	first	first	RB
58810	4640	4	seen	see	VBN
58810	4640	5	by	by	IN
58810	4640	6	Tycho	Tycho	NNP
58810	4640	7	Brahe	Brahe	NNP
58810	4640	8	,	,	,
58810	4640	9	and	and	CC
58810	4640	10	is	be	VBZ
58810	4640	11	therefore	therefore	RB
58810	4640	12	associated	associate	VBN
58810	4640	13	with	with	IN
58810	4640	14	his	-PRON-	PRP$
58810	4640	15	name	name	NN
58810	4640	16	.	.	.
58810	4641	1	Its	-PRON-	PRP$
58810	4641	2	position	position	NN
58810	4641	3	in	in	IN
58810	4641	4	the	the	DT
58810	4641	5	constellation	constellation	NN
58810	4641	6	is	be	VBZ
58810	4641	7	shown	show	VBN
58810	4641	8	in	in	IN
58810	4641	9	Fig	Fig	NNP
58810	4641	10	.	.	.
58810	4642	1	419	419	CD
58810	4642	2	.	.	.
58810	4643	1	It	-PRON-	PRP
58810	4643	2	was	be	VBD
58810	4643	3	first	first	RB
58810	4643	4	seen	see	VBN
58810	4643	5	on	on	IN
58810	4643	6	Nov.	November	NNP
58810	4643	7	11	11	CD
58810	4643	8	,	,	,
58810	4643	9	when	when	WRB
58810	4643	10	it	-PRON-	PRP
58810	4643	11	had	have	VBD
58810	4643	12	already	already	RB
58810	4643	13	attained	attain	VBN
58810	4643	14	the	the	DT
58810	4643	15	first	first	JJ
58810	4643	16	magnitude	magnitude	NN
58810	4643	17	.	.	.
58810	4644	1	It	-PRON-	PRP
58810	4644	2	became	become	VBD
58810	4644	3	rapidly	rapidly	RB
58810	4644	4	brighter	bright	JJR
58810	4644	5	,	,	,
58810	4644	6	soon	soon	RB
58810	4644	7	rivalling	rival	VBG
58810	4644	8	Venus	Venus	NNP
58810	4644	9	in	in	IN
58810	4644	10	splendor	splendor	NNP
58810	4644	11	,	,	,
58810	4644	12	so	so	IN
58810	4644	13	that	that	IN
58810	4644	14	good	good	JJ
58810	4644	15	eyes	eye	NNS
58810	4644	16	could	could	MD
58810	4644	17	discern	discern	VB
58810	4644	18	it	-PRON-	PRP
58810	4644	19	in	in	IN
58810	4644	20	full	full	JJ
58810	4644	21	daylight	daylight	NN
58810	4644	22	.	.	.
58810	4645	1	In	in	IN
58810	4645	2	December	December	NNP
58810	4645	3	it	-PRON-	PRP
58810	4645	4	began	begin	VBD
58810	4645	5	to	to	IN
58810	4645	6	wane	wane	NN
58810	4645	7	,	,	,
58810	4645	8	and	and	CC
58810	4645	9	gradually	gradually	RB
58810	4645	10	faded	fade	VBD
58810	4645	11	until	until	IN
58810	4645	12	the	the	DT
58810	4645	13	following	follow	VBG
58810	4645	14	May	May	NNP
58810	4645	15	,	,	,
58810	4645	16	when	when	WRB
58810	4645	17	it	-PRON-	PRP
58810	4645	18	disappeared	disappear	VBD
58810	4645	19	entirely	entirely	RB
58810	4645	20	.	.	.
58810	4646	1	[	[	-LRB-
58810	4646	2	Illustration	illustration	NN
58810	4646	3	:	:	:
58810	4646	4	Fig	Fig	NNP
58810	4646	5	.	.	.
58810	4647	1	419	419	CD
58810	4647	2	.	.	.
58810	4647	3	]	]	-RRB-
58810	4648	1	A	a	DT
58810	4648	2	star	star	NN
58810	4648	3	showed	show	VBD
58810	4648	4	itself	-PRON-	PRP
58810	4648	5	in	in	IN
58810	4648	6	the	the	DT
58810	4648	7	same	same	JJ
58810	4648	8	part	part	NN
58810	4648	9	of	of	IN
58810	4648	10	the	the	DT
58810	4648	11	heavens	heavens	NNPS
58810	4648	12	in	in	IN
58810	4648	13	945	945	CD
58810	4648	14	and	and	CC
58810	4648	15	in	in	IN
58810	4648	16	1264	1264	CD
58810	4648	17	.	.	.
58810	4649	1	If	if	IN
58810	4649	2	these	these	DT
58810	4649	3	were	be	VBD
58810	4649	4	three	three	CD
58810	4649	5	appearances	appearance	NNS
58810	4649	6	of	of	IN
58810	4649	7	the	the	DT
58810	4649	8	same	same	JJ
58810	4649	9	star	star	NN
58810	4649	10	,	,	,
58810	4649	11	it	-PRON-	PRP
58810	4649	12	must	must	MD
58810	4649	13	be	be	VB
58810	4649	14	reckoned	reckon	VBN
58810	4649	15	as	as	IN
58810	4649	16	a	a	DT
58810	4649	17	periodic	periodic	JJ
58810	4649	18	star	star	NN
58810	4649	19	with	with	IN
58810	4649	20	a	a	DT
58810	4649	21	period	period	NN
58810	4649	22	of	of	IN
58810	4649	23	a	a	DT
58810	4649	24	little	little	JJ
58810	4649	25	more	more	JJR
58810	4649	26	than	than	IN
58810	4649	27	three	three	CD
58810	4649	28	hundred	hundred	CD
58810	4649	29	years	year	NNS
58810	4649	30	.	.	.
58810	4650	1	358	358	CD
58810	4650	2	.	.	.
58810	4651	1	_	_	NNP
58810	4651	2	Kepler	Kepler	NNP
58810	4651	3	's	's	POS
58810	4651	4	Star._--In	Star._--In	NNP
58810	4651	5	1604	1604	CD
58810	4651	6	a	a	DT
58810	4651	7	new	new	JJ
58810	4651	8	star	star	NN
58810	4651	9	was	be	VBD
58810	4651	10	seen	see	VBN
58810	4651	11	in	in	IN
58810	4651	12	the	the	DT
58810	4651	13	constellation	constellation	NN
58810	4651	14	_	_	NNP
58810	4651	15	Ophiuchus	Ophiuchus	NNP
58810	4651	16	_	_	NNP
58810	4651	17	.	.	.
58810	4652	1	It	-PRON-	PRP
58810	4652	2	was	be	VBD
58810	4652	3	first	first	RB
58810	4652	4	noticed	notice	VBN
58810	4652	5	in	in	IN
58810	4652	6	October	October	NNP
58810	4652	7	of	of	IN
58810	4652	8	that	that	DT
58810	4652	9	year	year	NN
58810	4652	10	,	,	,
58810	4652	11	when	when	WRB
58810	4652	12	it	-PRON-	PRP
58810	4652	13	was	be	VBD
58810	4652	14	of	of	IN
58810	4652	15	the	the	DT
58810	4652	16	first	first	JJ
58810	4652	17	magnitude	magnitude	NN
58810	4652	18	.	.	.
58810	4653	1	In	in	IN
58810	4653	2	the	the	DT
58810	4653	3	following	follow	VBG
58810	4653	4	winter	winter	NN
58810	4653	5	it	-PRON-	PRP
58810	4653	6	began	begin	VBD
58810	4653	7	to	to	TO
58810	4653	8	fade	fade	VB
58810	4653	9	,	,	,
58810	4653	10	but	but	CC
58810	4653	11	remained	remain	VBD
58810	4653	12	visible	visible	JJ
58810	4653	13	during	during	IN
58810	4653	14	the	the	DT
58810	4653	15	whole	whole	JJ
58810	4653	16	year	year	NN
58810	4653	17	1605	1605	CD
58810	4653	18	.	.	.
58810	4654	1	Early	early	RB
58810	4654	2	in	in	IN
58810	4654	3	1606	1606	CD
58810	4654	4	it	-PRON-	PRP
58810	4654	5	disappeared	disappear	VBD
58810	4654	6	entirely	entirely	RB
58810	4654	7	.	.	.
58810	4655	1	A	a	DT
58810	4655	2	very	very	RB
58810	4655	3	full	full	JJ
58810	4655	4	history	history	NN
58810	4655	5	of	of	IN
58810	4655	6	this	this	DT
58810	4655	7	star	star	NN
58810	4655	8	was	be	VBD
58810	4655	9	written	write	VBN
58810	4655	10	by	by	IN
58810	4655	11	Kepler	Kepler	NNP
58810	4655	12	.	.	.
58810	4656	1	One	one	CD
58810	4656	2	of	of	IN
58810	4656	3	the	the	DT
58810	4656	4	most	most	RBS
58810	4656	5	remarkable	remarkable	JJ
58810	4656	6	things	thing	NNS
58810	4656	7	about	about	IN
58810	4656	8	this	this	DT
58810	4656	9	star	star	NN
58810	4656	10	was	be	VBD
58810	4656	11	its	-PRON-	PRP$
58810	4656	12	brilliant	brilliant	JJ
58810	4656	13	scintillation	scintillation	NN
58810	4656	14	.	.	.
58810	4657	1	According	accord	VBG
58810	4657	2	to	to	IN
58810	4657	3	Kepler	Kepler	NNP
58810	4657	4	,	,	,
58810	4657	5	it	-PRON-	PRP
58810	4657	6	displayed	display	VBD
58810	4657	7	all	all	PDT
58810	4657	8	the	the	DT
58810	4657	9	colors	color	NNS
58810	4657	10	of	of	IN
58810	4657	11	the	the	DT
58810	4657	12	rainbow	rainbow	NN
58810	4657	13	,	,	,
58810	4657	14	or	or	CC
58810	4657	15	of	of	IN
58810	4657	16	a	a	DT
58810	4657	17	diamond	diamond	NN
58810	4657	18	cut	cut	NN
58810	4657	19	with	with	IN
58810	4657	20	multiple	multiple	JJ
58810	4657	21	facets	facet	NNS
58810	4657	22	,	,	,
58810	4657	23	and	and	CC
58810	4657	24	exposed	expose	VBN
58810	4657	25	to	to	IN
58810	4657	26	the	the	DT
58810	4657	27	rays	ray	NNS
58810	4657	28	of	of	IN
58810	4657	29	the	the	DT
58810	4657	30	sun	sun	NN
58810	4657	31	.	.	.
58810	4658	1	It	-PRON-	PRP
58810	4658	2	is	be	VBZ
58810	4658	3	thought	think	VBN
58810	4658	4	that	that	IN
58810	4658	5	this	this	DT
58810	4658	6	star	star	NN
58810	4658	7	also	also	RB
58810	4658	8	appeared	appear	VBD
58810	4658	9	in	in	IN
58810	4658	10	393	393	CD
58810	4658	11	,	,	,
58810	4658	12	798	798	CD
58810	4658	13	,	,	,
58810	4658	14	and	and	CC
58810	4658	15	1203	1203	CD
58810	4658	16	;	;	:
58810	4658	17	if	if	IN
58810	4658	18	so	so	RB
58810	4658	19	,	,	,
58810	4658	20	it	-PRON-	PRP
58810	4658	21	is	be	VBZ
58810	4658	22	a	a	DT
58810	4658	23	variable	variable	JJ
58810	4658	24	star	star	NN
58810	4658	25	with	with	IN
58810	4658	26	a	a	DT
58810	4658	27	period	period	NN
58810	4658	28	of	of	IN
58810	4658	29	a	a	DT
58810	4658	30	little	little	JJ
58810	4658	31	over	over	IN
58810	4658	32	four	four	CD
58810	4658	33	hundred	hundred	CD
58810	4658	34	years	year	NNS
58810	4658	35	.	.	.
58810	4659	1	359	359	CD
58810	4659	2	.	.	.
58810	4660	1	_	_	NNP
58810	4660	2	New	New	NNP
58810	4660	3	Star	Star	NNP
58810	4660	4	of	of	IN
58810	4660	5	1866._--The	1866._--the	CD
58810	4660	6	most	most	RBS
58810	4660	7	striking	striking	JJ
58810	4660	8	case	case	NN
58810	4660	9	of	of	IN
58810	4660	10	this	this	DT
58810	4660	11	kind	kind	NN
58810	4660	12	in	in	IN
58810	4660	13	recent	recent	JJ
58810	4660	14	times	time	NNS
58810	4660	15	was	be	VBD
58810	4660	16	in	in	IN
58810	4660	17	May	May	NNP
58810	4660	18	,	,	,
58810	4660	19	1866	1866	CD
58810	4660	20	,	,	,
58810	4660	21	when	when	WRB
58810	4660	22	a	a	DT
58810	4660	23	star	star	NN
58810	4660	24	of	of	IN
58810	4660	25	the	the	DT
58810	4660	26	second	second	JJ
58810	4660	27	magnitude	magnitude	NN
58810	4660	28	suddenly	suddenly	RB
58810	4660	29	appeared	appear	VBD
58810	4660	30	in	in	IN
58810	4660	31	_	_	NNP
58810	4660	32	Corona	Corona	NNP
58810	4660	33	Borealis	Borealis	NNP
58810	4660	34	_	_	NNP
58810	4660	35	.	.	.
58810	4661	1	On	on	IN
58810	4661	2	the	the	DT
58810	4661	3	11th	11th	JJ
58810	4661	4	and	and	CC
58810	4661	5	12th	12th	NN
58810	4661	6	of	of	IN
58810	4661	7	that	that	DT
58810	4661	8	month	month	NN
58810	4661	9	it	-PRON-	PRP
58810	4661	10	was	be	VBD
58810	4661	11	observed	observe	VBN
58810	4661	12	independently	independently	RB
58810	4661	13	by	by	IN
58810	4661	14	at	at	RB
58810	4661	15	least	least	JJS
58810	4661	16	five	five	CD
58810	4661	17	observers	observer	NNS
58810	4661	18	in	in	IN
58810	4661	19	Europe	Europe	NNP
58810	4661	20	and	and	CC
58810	4661	21	America	America	NNP
58810	4661	22	.	.	.
58810	4662	1	The	the	DT
58810	4662	2	fact	fact	NN
58810	4662	3	that	that	IN
58810	4662	4	none	none	NN
58810	4662	5	of	of	IN
58810	4662	6	these	these	DT
58810	4662	7	new	new	JJ
58810	4662	8	stars	star	NNS
58810	4662	9	were	be	VBD
58810	4662	10	noticed	notice	VBN
58810	4662	11	until	until	IN
58810	4662	12	they	-PRON-	PRP
58810	4662	13	had	have	VBD
58810	4662	14	nearly	nearly	RB
58810	4662	15	or	or	CC
58810	4662	16	quite	quite	RB
58810	4662	17	attained	attain	VBD
58810	4662	18	their	-PRON-	PRP$
58810	4662	19	greatest	great	JJS
58810	4662	20	brilliancy	brilliancy	NN
58810	4662	21	renders	render	NNS
58810	4662	22	it	-PRON-	PRP
58810	4662	23	probable	probable	JJ
58810	4662	24	that	that	IN
58810	4662	25	they	-PRON-	PRP
58810	4662	26	all	all	DT
58810	4662	27	blazed	blaze	VBD
58810	4662	28	up	up	RP
58810	4662	29	very	very	RB
58810	4662	30	suddenly	suddenly	RB
58810	4662	31	.	.	.
58810	4663	1	360	360	CD
58810	4663	2	.	.	.
58810	4664	1	_	_	NNP
58810	4664	2	Cause	Cause	NNP
58810	4664	3	of	of	IN
58810	4664	4	the	the	DT
58810	4664	5	Variability	variability	NN
58810	4664	6	of	of	IN
58810	4664	7	Stars._--The	stars._--the	CD
58810	4664	8	changes	change	NNS
58810	4664	9	in	in	IN
58810	4664	10	the	the	DT
58810	4664	11	brightness	brightness	NN
58810	4664	12	of	of	IN
58810	4664	13	variable	variable	JJ
58810	4664	14	and	and	CC
58810	4664	15	temporary	temporary	JJ
58810	4664	16	stars	star	NNS
58810	4664	17	are	be	VBP
58810	4664	18	probably	probably	RB
58810	4664	19	due	due	IN
58810	4664	20	to	to	IN
58810	4664	21	operations	operation	NNS
58810	4664	22	similar	similar	JJ
58810	4664	23	to	to	IN
58810	4664	24	those	those	DT
58810	4664	25	which	which	WDT
58810	4664	26	produce	produce	VBP
58810	4664	27	the	the	DT
58810	4664	28	spots	spot	NNS
58810	4664	29	and	and	CC
58810	4664	30	prominences	prominence	NNS
58810	4664	31	in	in	IN
58810	4664	32	our	-PRON-	PRP$
58810	4664	33	sun	sun	NN
58810	4664	34	.	.	.
58810	4665	1	We	-PRON-	PRP
58810	4665	2	have	have	VBP
58810	4665	3	seen	see	VBN
58810	4665	4	(	(	-LRB-
58810	4665	5	188	188	CD
58810	4665	6	)	)	-RRB-
58810	4665	7	that	that	IN
58810	4665	8	the	the	DT
58810	4665	9	frequency	frequency	NN
58810	4665	10	of	of	IN
58810	4665	11	solar	solar	JJ
58810	4665	12	spots	spot	NNS
58810	4665	13	shows	show	VBZ
58810	4665	14	a	a	DT
58810	4665	15	period	period	NN
58810	4665	16	of	of	IN
58810	4665	17	eleven	eleven	CD
58810	4665	18	years	year	NNS
58810	4665	19	,	,	,
58810	4665	20	during	during	IN
58810	4665	21	one	one	CD
58810	4665	22	portion	portion	NN
58810	4665	23	of	of	IN
58810	4665	24	which	which	WDT
58810	4665	25	there	there	EX
58810	4665	26	are	be	VBP
58810	4665	27	few	few	JJ
58810	4665	28	or	or	CC
58810	4665	29	no	no	DT
58810	4665	30	spots	spot	NNS
58810	4665	31	to	to	TO
58810	4665	32	be	be	VB
58810	4665	33	seen	see	VBN
58810	4665	34	,	,	,
58810	4665	35	while	while	IN
58810	4665	36	during	during	IN
58810	4665	37	another	another	DT
58810	4665	38	portion	portion	NN
58810	4665	39	they	-PRON-	PRP
58810	4665	40	are	be	VBP
58810	4665	41	numerous	numerous	JJ
58810	4665	42	.	.	.
58810	4666	1	If	if	IN
58810	4666	2	an	an	DT
58810	4666	3	observer	observer	NN
58810	4666	4	so	so	RB
58810	4666	5	far	far	RB
58810	4666	6	away	away	RB
58810	4666	7	as	as	IN
58810	4666	8	to	to	TO
58810	4666	9	see	see	VB
58810	4666	10	our	-PRON-	PRP$
58810	4666	11	sun	sun	NN
58810	4666	12	like	like	IN
58810	4666	13	a	a	DT
58810	4666	14	star	star	NN
58810	4666	15	could	could	MD
58810	4666	16	from	from	IN
58810	4666	17	time	time	NN
58810	4666	18	to	to	IN
58810	4666	19	time	time	NN
58810	4666	20	measure	measure	VB
58810	4666	21	its	-PRON-	PRP$
58810	4666	22	light	light	NN
58810	4666	23	exactly	exactly	RB
58810	4666	24	,	,	,
58810	4666	25	he	-PRON-	PRP
58810	4666	26	would	would	MD
58810	4666	27	find	find	VB
58810	4666	28	it	-PRON-	PRP
58810	4666	29	to	to	TO
58810	4666	30	be	be	VB
58810	4666	31	a	a	DT
58810	4666	32	variable	variable	JJ
58810	4666	33	star	star	NN
58810	4666	34	with	with	IN
58810	4666	35	a	a	DT
58810	4666	36	period	period	NN
58810	4666	37	of	of	IN
58810	4666	38	eleven	eleven	CD
58810	4666	39	years	year	NNS
58810	4666	40	,	,	,
58810	4666	41	the	the	DT
58810	4666	42	light	light	NN
58810	4666	43	being	be	VBG
58810	4666	44	least	least	JJS
58810	4666	45	when	when	WRB
58810	4666	46	we	-PRON-	PRP
58810	4666	47	see	see	VBP
58810	4666	48	most	most	JJS
58810	4666	49	spots	spot	NNS
58810	4666	50	,	,	,
58810	4666	51	and	and	CC
58810	4666	52	greatest	great	JJS
58810	4666	53	when	when	WRB
58810	4666	54	few	few	JJ
58810	4666	55	are	be	VBP
58810	4666	56	visible	visible	JJ
58810	4666	57	.	.	.
58810	4667	1	The	the	DT
58810	4667	2	variation	variation	NN
58810	4667	3	would	would	MD
58810	4667	4	be	be	VB
58810	4667	5	slight	slight	JJ
58810	4667	6	,	,	,
58810	4667	7	but	but	CC
58810	4667	8	it	-PRON-	PRP
58810	4667	9	would	would	MD
58810	4667	10	nevertheless	nevertheless	RB
58810	4667	11	exist	exist	VB
58810	4667	12	.	.	.
58810	4668	1	Now	now	RB
58810	4668	2	,	,	,
58810	4668	3	we	-PRON-	PRP
58810	4668	4	have	have	VBP
58810	4668	5	reason	reason	NN
58810	4668	6	to	to	TO
58810	4668	7	believe	believe	VB
58810	4668	8	that	that	IN
58810	4668	9	the	the	DT
58810	4668	10	physical	physical	JJ
58810	4668	11	constitution	constitution	NN
58810	4668	12	of	of	IN
58810	4668	13	the	the	DT
58810	4668	14	sun	sun	NN
58810	4668	15	and	and	CC
58810	4668	16	the	the	DT
58810	4668	17	stars	star	NNS
58810	4668	18	is	be	VBZ
58810	4668	19	of	of	IN
58810	4668	20	the	the	DT
58810	4668	21	same	same	JJ
58810	4668	22	general	general	JJ
58810	4668	23	nature	nature	NN
58810	4668	24	.	.	.
58810	4669	1	It	-PRON-	PRP
58810	4669	2	is	be	VBZ
58810	4669	3	therefore	therefore	RB
58810	4669	4	probable	probable	JJ
58810	4669	5	,	,	,
58810	4669	6	that	that	IN
58810	4669	7	,	,	,
58810	4669	8	if	if	IN
58810	4669	9	we	-PRON-	PRP
58810	4669	10	could	could	MD
58810	4669	11	get	get	VB
58810	4669	12	a	a	DT
58810	4669	13	nearer	near	JJR
58810	4669	14	view	view	NN
58810	4669	15	of	of	IN
58810	4669	16	the	the	DT
58810	4669	17	stars	star	NNS
58810	4669	18	,	,	,
58810	4669	19	we	-PRON-	PRP
58810	4669	20	should	should	MD
58810	4669	21	see	see	VB
58810	4669	22	spots	spot	NNS
58810	4669	23	on	on	IN
58810	4669	24	their	-PRON-	PRP$
58810	4669	25	disks	disk	NNS
58810	4669	26	as	as	IN
58810	4669	27	we	-PRON-	PRP
58810	4669	28	do	do	VBP
58810	4669	29	on	on	IN
58810	4669	30	the	the	DT
58810	4669	31	sun	sun	NN
58810	4669	32	.	.	.
58810	4670	1	It	-PRON-	PRP
58810	4670	2	is	be	VBZ
58810	4670	3	also	also	RB
58810	4670	4	likely	likely	JJ
58810	4670	5	that	that	IN
58810	4670	6	the	the	DT
58810	4670	7	varying	vary	VBG
58810	4670	8	physical	physical	JJ
58810	4670	9	constitution	constitution	NN
58810	4670	10	of	of	IN
58810	4670	11	the	the	DT
58810	4670	12	stars	star	NNS
58810	4670	13	might	may	MD
58810	4670	14	give	give	VB
58810	4670	15	rise	rise	NN
58810	4670	16	to	to	IN
58810	4670	17	great	great	JJ
58810	4670	18	differences	difference	NNS
58810	4670	19	in	in	IN
58810	4670	20	the	the	DT
58810	4670	21	number	number	NN
58810	4670	22	and	and	CC
58810	4670	23	size	size	NN
58810	4670	24	of	of	IN
58810	4670	25	the	the	DT
58810	4670	26	spots	spot	NNS
58810	4670	27	;	;	:
58810	4670	28	so	so	IN
58810	4670	29	that	that	IN
58810	4670	30	the	the	DT
58810	4670	31	light	light	NN
58810	4670	32	of	of	IN
58810	4670	33	some	some	DT
58810	4670	34	of	of	IN
58810	4670	35	these	these	DT
58810	4670	36	suns	sun	NNS
58810	4670	37	might	may	MD
58810	4670	38	vary	vary	VB
58810	4670	39	to	to	IN
58810	4670	40	a	a	DT
58810	4670	41	far	far	RB
58810	4670	42	greater	great	JJR
58810	4670	43	degree	degree	NN
58810	4670	44	than	than	IN
58810	4670	45	that	that	DT
58810	4670	46	of	of	IN
58810	4670	47	our	-PRON-	PRP$
58810	4670	48	own	own	JJ
58810	4670	49	sun	sun	NN
58810	4670	50	does	do	VBZ
58810	4670	51	.	.	.
58810	4671	1	If	if	IN
58810	4671	2	the	the	DT
58810	4671	3	variations	variation	NNS
58810	4671	4	had	have	VBD
58810	4671	5	a	a	DT
58810	4671	6	regular	regular	JJ
58810	4671	7	period	period	NN
58810	4671	8	,	,	,
58810	4671	9	as	as	IN
58810	4671	10	in	in	IN
58810	4671	11	the	the	DT
58810	4671	12	case	case	NN
58810	4671	13	of	of	IN
58810	4671	14	our	-PRON-	PRP$
58810	4671	15	sun	sun	NN
58810	4671	16	,	,	,
58810	4671	17	the	the	DT
58810	4671	18	appearances	appearance	NNS
58810	4671	19	to	to	IN
58810	4671	20	a	a	DT
58810	4671	21	distant	distant	JJ
58810	4671	22	observer	observer	NN
58810	4671	23	would	would	MD
58810	4671	24	be	be	VB
58810	4671	25	precisely	precisely	RB
58810	4671	26	what	what	WP
58810	4671	27	we	-PRON-	PRP
58810	4671	28	see	see	VBP
58810	4671	29	in	in	IN
58810	4671	30	the	the	DT
58810	4671	31	case	case	NN
58810	4671	32	of	of	IN
58810	4671	33	a	a	DT
58810	4671	34	periodic	periodic	JJ
58810	4671	35	variable	variable	JJ
58810	4671	36	star	star	NN
58810	4671	37	.	.	.
58810	4672	1	The	the	DT
58810	4672	2	spectrum	spectrum	NN
58810	4672	3	of	of	IN
58810	4672	4	the	the	DT
58810	4672	5	new	new	JJ
58810	4672	6	star	star	NN
58810	4672	7	of	of	IN
58810	4672	8	1866	1866	CD
58810	4672	9	was	be	VBD
58810	4672	10	found	find	VBN
58810	4672	11	to	to	TO
58810	4672	12	be	be	VB
58810	4672	13	a	a	DT
58810	4672	14	continuous	continuous	JJ
58810	4672	15	one	one	NN
58810	4672	16	,	,	,
58810	4672	17	crossed	cross	VBN
58810	4672	18	by	by	IN
58810	4672	19	bright	bright	JJ
58810	4672	20	lines	line	NNS
58810	4672	21	,	,	,
58810	4672	22	which	which	WDT
58810	4672	23	were	be	VBD
58810	4672	24	apparently	apparently	RB
58810	4672	25	due	due	JJ
58810	4672	26	to	to	IN
58810	4672	27	glowing	glow	VBG
58810	4672	28	hydrogen	hydrogen	NN
58810	4672	29	.	.	.
58810	4673	1	The	the	DT
58810	4673	2	continuous	continuous	JJ
58810	4673	3	spectrum	spectrum	NN
58810	4673	4	was	be	VBD
58810	4673	5	also	also	RB
58810	4673	6	crossed	cross	VBN
58810	4673	7	by	by	IN
58810	4673	8	dark	dark	JJ
58810	4673	9	lines	line	NNS
58810	4673	10	,	,	,
58810	4673	11	indicating	indicate	VBG
58810	4673	12	that	that	IN
58810	4673	13	the	the	DT
58810	4673	14	light	light	NN
58810	4673	15	had	have	VBD
58810	4673	16	passed	pass	VBN
58810	4673	17	through	through	IN
58810	4673	18	an	an	DT
58810	4673	19	atmosphere	atmosphere	NN
58810	4673	20	of	of	IN
58810	4673	21	comparatively	comparatively	RB
58810	4673	22	cool	cool	JJ
58810	4673	23	gas	gas	NN
58810	4673	24	.	.	.
58810	4674	1	Mr.	Mr.	NNP
58810	4674	2	Huggins	Huggins	NNP
58810	4674	3	infers	infer	VBZ
58810	4674	4	from	from	IN
58810	4674	5	this	this	DT
58810	4674	6	that	that	IN
58810	4674	7	there	there	EX
58810	4674	8	was	be	VBD
58810	4674	9	a	a	DT
58810	4674	10	sudden	sudden	JJ
58810	4674	11	and	and	CC
58810	4674	12	extraordinary	extraordinary	JJ
58810	4674	13	outburst	outburst	NN
58810	4674	14	of	of	IN
58810	4674	15	hydrogen	hydrogen	NN
58810	4674	16	gas	gas	NN
58810	4674	17	from	from	IN
58810	4674	18	the	the	DT
58810	4674	19	star	star	NN
58810	4674	20	,	,	,
58810	4674	21	which	which	WDT
58810	4674	22	by	by	IN
58810	4674	23	its	-PRON-	PRP$
58810	4674	24	own	own	JJ
58810	4674	25	light	light	NN
58810	4674	26	,	,	,
58810	4674	27	as	as	RB
58810	4674	28	well	well	RB
58810	4674	29	as	as	IN
58810	4674	30	by	by	IN
58810	4674	31	heating	heat	VBG
58810	4674	32	up	up	RP
58810	4674	33	the	the	DT
58810	4674	34	whole	whole	JJ
58810	4674	35	surface	surface	NN
58810	4674	36	of	of	IN
58810	4674	37	the	the	DT
58810	4674	38	star	star	NN
58810	4674	39	,	,	,
58810	4674	40	caused	cause	VBD
58810	4674	41	the	the	DT
58810	4674	42	extraordinary	extraordinary	JJ
58810	4674	43	increase	increase	NN
58810	4674	44	of	of	IN
58810	4674	45	brilliancy	brilliancy	NN
58810	4674	46	.	.	.
58810	4675	1	Now	now	RB
58810	4675	2	,	,	,
58810	4675	3	the	the	DT
58810	4675	4	spectroscope	spectroscope	NN
58810	4675	5	shows	show	VBZ
58810	4675	6	that	that	IN
58810	4675	7	the	the	DT
58810	4675	8	red	red	JJ
58810	4675	9	flames	flame	NNS
58810	4675	10	of	of	IN
58810	4675	11	the	the	DT
58810	4675	12	solar	solar	JJ
58810	4675	13	chromosphere	chromosphere	NN
58810	4675	14	(	(	-LRB-
58810	4675	15	197	197	CD
58810	4675	16	)	)	-RRB-
58810	4675	17	are	be	VBP
58810	4675	18	largely	largely	RB
58810	4675	19	composed	compose	VBN
58810	4675	20	of	of	IN
58810	4675	21	hydrogen	hydrogen	NN
58810	4675	22	;	;	:
58810	4675	23	and	and	CC
58810	4675	24	it	-PRON-	PRP
58810	4675	25	is	be	VBZ
58810	4675	26	not	not	RB
58810	4675	27	unlikely	unlikely	JJ
58810	4675	28	that	that	IN
58810	4675	29	the	the	DT
58810	4675	30	blazing	blazing	NN
58810	4675	31	-	-	HYPH
58810	4675	32	forth	forth	NN
58810	4675	33	of	of	IN
58810	4675	34	this	this	DT
58810	4675	35	star	star	NN
58810	4675	36	arose	arise	VBD
58810	4675	37	from	from	IN
58810	4675	38	an	an	DT
58810	4675	39	action	action	NN
58810	4675	40	similar	similar	JJ
58810	4675	41	to	to	IN
58810	4675	42	that	that	DT
58810	4675	43	which	which	WDT
58810	4675	44	produces	produce	VBZ
58810	4675	45	these	these	DT
58810	4675	46	flames	flame	NNS
58810	4675	47	,	,	,
58810	4675	48	only	only	RB
58810	4675	49	on	on	IN
58810	4675	50	an	an	DT
58810	4675	51	immensely	immensely	RB
58810	4675	52	larger	large	JJR
58810	4675	53	scale	scale	NN
58810	4675	54	.	.	.
58810	4676	1	Distance	distance	NN
58810	4676	2	of	of	IN
58810	4676	3	the	the	DT
58810	4676	4	Stars	star	NNS
58810	4676	5	.	.	.
58810	4677	1	361	361	CD
58810	4677	2	.	.	.
58810	4678	1	_	_	NNP
58810	4678	2	Parallax	Parallax	NNP
58810	4678	3	of	of	IN
58810	4678	4	the	the	DT
58810	4678	5	Stars._--Such	stars._--such	NN
58810	4678	6	is	be	VBZ
58810	4678	7	the	the	DT
58810	4678	8	distance	distance	NN
58810	4678	9	of	of	IN
58810	4678	10	the	the	DT
58810	4678	11	stars	star	NNS
58810	4678	12	,	,	,
58810	4678	13	that	that	IN
58810	4678	14	only	only	RB
58810	4678	15	in	in	IN
58810	4678	16	a	a	DT
58810	4678	17	comparatively	comparatively	RB
58810	4678	18	few	few	JJ
58810	4678	19	instances	instance	NNS
58810	4678	20	has	have	VBZ
58810	4678	21	any	any	DT
58810	4678	22	displacement	displacement	NN
58810	4678	23	of	of	IN
58810	4678	24	these	these	DT
58810	4678	25	bodies	body	NNS
58810	4678	26	been	be	VBN
58810	4678	27	detected	detect	VBN
58810	4678	28	when	when	WRB
58810	4678	29	viewed	view	VBN
58810	4678	30	from	from	IN
58810	4678	31	opposite	opposite	JJ
58810	4678	32	parts	part	NNS
58810	4678	33	of	of	IN
58810	4678	34	the	the	DT
58810	4678	35	earth	earth	NN
58810	4678	36	's	's	POS
58810	4678	37	orbit	orbit	NN
58810	4678	38	,	,	,
58810	4678	39	that	that	RB
58810	4678	40	is	is	RB
58810	4678	41	,	,	,
58810	4678	42	from	from	IN
58810	4678	43	points	point	NNS
58810	4678	44	a	a	DT
58810	4678	45	hundred	hundred	CD
58810	4678	46	and	and	CC
58810	4678	47	eighty	eighty	CD
58810	4678	48	-	-	HYPH
58810	4678	49	five	five	CD
58810	4678	50	million	million	CD
58810	4678	51	miles	mile	NNS
58810	4678	52	apart	apart	RB
58810	4678	53	;	;	:
58810	4678	54	and	and	CC
58810	4678	55	in	in	IN
58810	4678	56	no	no	DT
58810	4678	57	case	case	NN
58810	4678	58	can	can	MD
58810	4678	59	this	this	DT
58810	4678	60	displacement	displacement	NN
58810	4678	61	be	be	VB
58810	4678	62	detected	detect	VBN
58810	4678	63	except	except	IN
58810	4678	64	by	by	IN
58810	4678	65	the	the	DT
58810	4678	66	most	most	RBS
58810	4678	67	careful	careful	JJ
58810	4678	68	and	and	CC
58810	4678	69	delicate	delicate	JJ
58810	4678	70	measurement	measurement	NN
58810	4678	71	.	.	.
58810	4679	1	Half	half	NN
58810	4679	2	of	of	IN
58810	4679	3	the	the	DT
58810	4679	4	above	above	JJ
58810	4679	5	displacement	displacement	NN
58810	4679	6	,	,	,
58810	4679	7	or	or	CC
58810	4679	8	the	the	DT
58810	4679	9	displacement	displacement	NN
58810	4679	10	of	of	IN
58810	4679	11	the	the	DT
58810	4679	12	star	star	NN
58810	4679	13	as	as	IN
58810	4679	14	seen	see	VBN
58810	4679	15	from	from	IN
58810	4679	16	the	the	DT
58810	4679	17	earth	earth	NN
58810	4679	18	instead	instead	RB
58810	4679	19	of	of	IN
58810	4679	20	the	the	DT
58810	4679	21	sun	sun	NN
58810	4679	22	,	,	,
58810	4679	23	is	be	VBZ
58810	4679	24	called	call	VBN
58810	4679	25	the	the	DT
58810	4679	26	_	_	NNP
58810	4679	27	parallax	parallax	NN
58810	4679	28	_	_	NNP
58810	4679	29	of	of	IN
58810	4679	30	the	the	DT
58810	4679	31	star	star	NN
58810	4679	32	.	.	.
58810	4680	1	In	in	IN
58810	4680	2	no	no	DT
58810	4680	3	case	case	NN
58810	4680	4	has	have	VBZ
58810	4680	5	a	a	DT
58810	4680	6	parallax	parallax	NN
58810	4680	7	of	of	IN
58810	4680	8	one	one	CD
58810	4680	9	second	second	JJ
58810	4680	10	as	as	IN
58810	4680	11	yet	yet	RB
58810	4680	12	been	be	VBN
58810	4680	13	detected	detect	VBN
58810	4680	14	.	.	.
58810	4681	1	362	362	CD
58810	4681	2	.	.	.
58810	4682	1	_	_	NNP
58810	4682	2	The	the	DT
58810	4682	3	Distance	Distance	NNP
58810	4682	4	of	of	IN
58810	4682	5	the	the	DT
58810	4682	6	Stars._--The	stars._--the	CD
58810	4682	7	distance	distance	NN
58810	4682	8	of	of	IN
58810	4682	9	a	a	DT
58810	4682	10	star	star	NN
58810	4682	11	whose	whose	WP$
58810	4682	12	parallax	parallax	NN
58810	4682	13	is	be	VBZ
58810	4682	14	one	one	CD
58810	4682	15	second	second	JJ
58810	4682	16	would	would	MD
58810	4682	17	be	be	VB
58810	4682	18	206,265	206,265	CD
58810	4682	19	times	time	NNS
58810	4682	20	the	the	DT
58810	4682	21	distance	distance	NN
58810	4682	22	of	of	IN
58810	4682	23	the	the	DT
58810	4682	24	earth	earth	NN
58810	4682	25	from	from	IN
58810	4682	26	the	the	DT
58810	4682	27	sun	sun	NN
58810	4682	28	,	,	,
58810	4682	29	or	or	CC
58810	4682	30	about	about	RB
58810	4682	31	nineteen	nineteen	CD
58810	4682	32	million	million	CD
58810	4682	33	million	million	CD
58810	4682	34	miles	mile	NNS
58810	4682	35	.	.	.
58810	4683	1	It	-PRON-	PRP
58810	4683	2	is	be	VBZ
58810	4683	3	quite	quite	RB
58810	4683	4	certain	certain	JJ
58810	4683	5	that	that	IN
58810	4683	6	no	no	DT
58810	4683	7	star	star	NN
58810	4683	8	is	be	VBZ
58810	4683	9	nearer	near	JJR
58810	4683	10	than	than	IN
58810	4683	11	this	this	DT
58810	4683	12	to	to	IN
58810	4683	13	the	the	DT
58810	4683	14	earth	earth	NN
58810	4683	15	.	.	.
58810	4684	1	Light	light	NN
58810	4684	2	has	have	VBZ
58810	4684	3	a	a	DT
58810	4684	4	velocity	velocity	NN
58810	4684	5	which	which	WDT
58810	4684	6	would	would	MD
58810	4684	7	carry	carry	VB
58810	4684	8	it	-PRON-	PRP
58810	4684	9	seven	seven	CD
58810	4684	10	times	time	NNS
58810	4684	11	and	and	CC
58810	4684	12	a	a	DT
58810	4684	13	half	half	NN
58810	4684	14	around	around	IN
58810	4684	15	the	the	DT
58810	4684	16	earth	earth	NN
58810	4684	17	in	in	IN
58810	4684	18	a	a	DT
58810	4684	19	second	second	NN
58810	4684	20	;	;	:
58810	4684	21	but	but	CC
58810	4684	22	it	-PRON-	PRP
58810	4684	23	would	would	MD
58810	4684	24	take	take	VB
58810	4684	25	it	-PRON-	PRP
58810	4684	26	more	more	JJR
58810	4684	27	than	than	IN
58810	4684	28	three	three	CD
58810	4684	29	years	year	NNS
58810	4684	30	to	to	TO
58810	4684	31	reach	reach	VB
58810	4684	32	us	-PRON-	PRP
58810	4684	33	from	from	IN
58810	4684	34	that	that	DT
58810	4684	35	distance	distance	NN
58810	4684	36	.	.	.
58810	4685	1	Were	be	VBD
58810	4685	2	all	all	PDT
58810	4685	3	the	the	DT
58810	4685	4	stars	star	NNS
58810	4685	5	blotted	blot	VBN
58810	4685	6	out	out	IN
58810	4685	7	of	of	IN
58810	4685	8	existence	existence	NN
58810	4685	9	to	to	NN
58810	4685	10	-	-	HYPH
58810	4685	11	night	night	NN
58810	4685	12	,	,	,
58810	4685	13	it	-PRON-	PRP
58810	4685	14	would	would	MD
58810	4685	15	be	be	VB
58810	4685	16	at	at	RB
58810	4685	17	least	least	RBS
58810	4685	18	three	three	CD
58810	4685	19	years	year	NNS
58810	4685	20	before	before	IN
58810	4685	21	we	-PRON-	PRP
58810	4685	22	should	should	MD
58810	4685	23	miss	miss	VB
58810	4685	24	a	a	DT
58810	4685	25	single	single	JJ
58810	4685	26	one	one	NN
58810	4685	27	.	.	.
58810	4686	1	_	_	NNP
58810	4686	2	Alpha	Alpha	NNP
58810	4686	3	Centauri	Centauri	NNP
58810	4686	4	_	_	NNP
58810	4686	5	,	,	,
58810	4686	6	the	the	DT
58810	4686	7	brightest	bright	JJS
58810	4686	8	star	star	NN
58810	4686	9	in	in	IN
58810	4686	10	the	the	DT
58810	4686	11	constellation	constellation	NN
58810	4686	12	of	of	IN
58810	4686	13	the	the	DT
58810	4686	14	_	_	NNP
58810	4686	15	Centaur	Centaur	NNP
58810	4686	16	_	_	NNP
58810	4686	17	,	,	,
58810	4686	18	is	be	VBZ
58810	4686	19	,	,	,
58810	4686	20	so	so	RB
58810	4686	21	far	far	RB
58810	4686	22	as	as	IN
58810	4686	23	we	-PRON-	PRP
58810	4686	24	know	know	VBP
58810	4686	25	,	,	,
58810	4686	26	the	the	DT
58810	4686	27	nearest	near	JJS
58810	4686	28	of	of	IN
58810	4686	29	the	the	DT
58810	4686	30	fixed	fix	VBN
58810	4686	31	stars	star	NNS
58810	4686	32	.	.	.
58810	4687	1	It	-PRON-	PRP
58810	4687	2	is	be	VBZ
58810	4687	3	estimated	estimate	VBN
58810	4687	4	that	that	IN
58810	4687	5	it	-PRON-	PRP
58810	4687	6	would	would	MD
58810	4687	7	take	take	VB
58810	4687	8	its	-PRON-	PRP$
58810	4687	9	light	light	NN
58810	4687	10	about	about	IN
58810	4687	11	three	three	CD
58810	4687	12	years	year	NNS
58810	4687	13	and	and	CC
58810	4687	14	a	a	DT
58810	4687	15	half	half	NN
58810	4687	16	to	to	TO
58810	4687	17	reach	reach	VB
58810	4687	18	us	-PRON-	PRP
58810	4687	19	.	.	.
58810	4688	1	It	-PRON-	PRP
58810	4688	2	has	have	VBZ
58810	4688	3	also	also	RB
58810	4688	4	been	be	VBN
58810	4688	5	estimated	estimate	VBN
58810	4688	6	that	that	IN
58810	4688	7	it	-PRON-	PRP
58810	4688	8	would	would	MD
58810	4688	9	take	take	VB
58810	4688	10	light	light	NN
58810	4688	11	over	over	IN
58810	4688	12	sixteen	sixteen	CD
58810	4688	13	years	year	NNS
58810	4688	14	to	to	TO
58810	4688	15	reach	reach	VB
58810	4688	16	us	-PRON-	PRP
58810	4688	17	from	from	IN
58810	4688	18	_	_	NNP
58810	4688	19	Sirius	Sirius	NNP
58810	4688	20	_	_	NNP
58810	4688	21	,	,	,
58810	4688	22	about	about	RB
58810	4688	23	eighteen	eighteen	CD
58810	4688	24	years	year	NNS
58810	4688	25	to	to	TO
58810	4688	26	reach	reach	VB
58810	4688	27	us	-PRON-	PRP
58810	4688	28	from	from	IN
58810	4688	29	_	_	NNP
58810	4688	30	Vega	Vega	NNP
58810	4688	31	_	_	NNP
58810	4688	32	,	,	,
58810	4688	33	about	about	RB
58810	4688	34	twenty	twenty	CD
58810	4688	35	-	-	HYPH
58810	4688	36	five	five	CD
58810	4688	37	years	year	NNS
58810	4688	38	from	from	IN
58810	4688	39	_	_	NNP
58810	4688	40	Arcturus	Arcturus	NNP
58810	4688	41	_	_	NNP
58810	4688	42	,	,	,
58810	4688	43	and	and	CC
58810	4688	44	over	over	IN
58810	4688	45	forty	forty	CD
58810	4688	46	years	year	NNS
58810	4688	47	from	from	IN
58810	4688	48	the	the	DT
58810	4688	49	_	_	NNP
58810	4688	50	Pole	Pole	NNP
58810	4688	51	-	-	HYPH
58810	4688	52	Star	Star	NNP
58810	4688	53	_	_	NNP
58810	4688	54	.	.	.
58810	4689	1	In	in	IN
58810	4689	2	many	many	JJ
58810	4689	3	instances	instance	NNS
58810	4689	4	it	-PRON-	PRP
58810	4689	5	is	be	VBZ
58810	4689	6	believed	believe	VBN
58810	4689	7	that	that	IN
58810	4689	8	it	-PRON-	PRP
58810	4689	9	would	would	MD
58810	4689	10	take	take	VB
58810	4689	11	the	the	DT
58810	4689	12	light	light	NN
58810	4689	13	of	of	IN
58810	4689	14	stars	star	NNS
58810	4689	15	hundreds	hundred	NNS
58810	4689	16	of	of	IN
58810	4689	17	years	year	NNS
58810	4689	18	to	to	TO
58810	4689	19	make	make	VB
58810	4689	20	the	the	DT
58810	4689	21	journey	journey	NN
58810	4689	22	to	to	IN
58810	4689	23	our	-PRON-	PRP$
58810	4689	24	earth	earth	NN
58810	4689	25	,	,	,
58810	4689	26	and	and	CC
58810	4689	27	in	in	IN
58810	4689	28	some	some	DT
58810	4689	29	instances	instance	NNS
58810	4689	30	even	even	RB
58810	4689	31	thousands	thousand	NNS
58810	4689	32	of	of	IN
58810	4689	33	years	year	NNS
58810	4689	34	.	.	.
58810	4690	1	Proper	proper	JJ
58810	4690	2	Motion	Motion	NNP
58810	4690	3	of	of	IN
58810	4690	4	the	the	DT
58810	4690	5	Stars	star	NNS
58810	4690	6	.	.	.
58810	4691	1	363	363	CD
58810	4691	2	.	.	.
58810	4692	1	_	_	NNP
58810	4692	2	Why	why	WRB
58810	4692	3	the	the	DT
58810	4692	4	Stars	star	NNS
58810	4692	5	appear	appear	VBP
58810	4692	6	Fixed._--The	fixed._--the	CD
58810	4692	7	stars	star	NNS
58810	4692	8	seem	seem	VBP
58810	4692	9	to	to	TO
58810	4692	10	retain	retain	VB
58810	4692	11	their	-PRON-	PRP$
58810	4692	12	relative	relative	JJ
58810	4692	13	positions	position	NNS
58810	4692	14	in	in	IN
58810	4692	15	the	the	DT
58810	4692	16	heavens	heavens	NNPS
58810	4692	17	from	from	IN
58810	4692	18	year	year	NN
58810	4692	19	to	to	IN
58810	4692	20	year	year	NN
58810	4692	21	,	,	,
58810	4692	22	and	and	CC
58810	4692	23	from	from	IN
58810	4692	24	age	age	NN
58810	4692	25	to	to	IN
58810	4692	26	age	age	NN
58810	4692	27	;	;	:
58810	4692	28	and	and	CC
58810	4692	29	hence	hence	RB
58810	4692	30	they	-PRON-	PRP
58810	4692	31	have	have	VBP
58810	4692	32	come	come	VBN
58810	4692	33	universally	universally	RB
58810	4692	34	to	to	TO
58810	4692	35	be	be	VB
58810	4692	36	denominated	denominate	VBN
58810	4692	37	as	as	IN
58810	4692	38	_	_	NNP
58810	4692	39	fixed	fix	VBN
58810	4692	40	_	_	NNP
58810	4692	41	.	.	.
58810	4693	1	It	-PRON-	PRP
58810	4693	2	is	be	VBZ
58810	4693	3	,	,	,
58810	4693	4	however	however	RB
58810	4693	5	,	,	,
58810	4693	6	now	now	RB
58810	4693	7	well	well	RB
58810	4693	8	known	know	VBN
58810	4693	9	that	that	IN
58810	4693	10	the	the	DT
58810	4693	11	stars	star	NNS
58810	4693	12	,	,	,
58810	4693	13	instead	instead	RB
58810	4693	14	of	of	IN
58810	4693	15	being	be	VBG
58810	4693	16	really	really	RB
58810	4693	17	stationary	stationary	JJ
58810	4693	18	,	,	,
58810	4693	19	are	be	VBP
58810	4693	20	moving	move	VBG
58810	4693	21	at	at	IN
58810	4693	22	the	the	DT
58810	4693	23	rate	rate	NN
58810	4693	24	of	of	IN
58810	4693	25	many	many	JJ
58810	4693	26	miles	mile	NNS
58810	4693	27	a	a	DT
58810	4693	28	second	second	NN
58810	4693	29	;	;	:
58810	4693	30	but	but	CC
58810	4693	31	their	-PRON-	PRP$
58810	4693	32	distance	distance	NN
58810	4693	33	is	be	VBZ
58810	4693	34	so	so	RB
58810	4693	35	enormous	enormous	JJ
58810	4693	36	,	,	,
58810	4693	37	that	that	IN
58810	4693	38	,	,	,
58810	4693	39	in	in	IN
58810	4693	40	the	the	DT
58810	4693	41	majority	majority	NN
58810	4693	42	of	of	IN
58810	4693	43	cases	case	NNS
58810	4693	44	,	,	,
58810	4693	45	it	-PRON-	PRP
58810	4693	46	would	would	MD
58810	4693	47	be	be	VB
58810	4693	48	thousands	thousand	NNS
58810	4693	49	of	of	IN
58810	4693	50	years	year	NNS
58810	4693	51	before	before	IN
58810	4693	52	this	this	DT
58810	4693	53	rate	rate	NN
58810	4693	54	of	of	IN
58810	4693	55	motion	motion	NN
58810	4693	56	would	would	MD
58810	4693	57	produce	produce	VB
58810	4693	58	a	a	DT
58810	4693	59	sufficient	sufficient	JJ
58810	4693	60	displacement	displacement	NN
58810	4693	61	to	to	TO
58810	4693	62	be	be	VB
58810	4693	63	noticeable	noticeable	JJ
58810	4693	64	to	to	IN
58810	4693	65	the	the	DT
58810	4693	66	unaided	unaided	JJ
58810	4693	67	eye	eye	NN
58810	4693	68	.	.	.
58810	4694	1	[	[	-LRB-
58810	4694	2	Illustration	illustration	NN
58810	4694	3	:	:	:
58810	4694	4	Fig	Fig	NNP
58810	4694	5	.	.	.
58810	4695	1	420	420	CD
58810	4695	2	.	.	.
58810	4695	3	]	]	-RRB-
58810	4696	1	364	364	CD
58810	4696	2	.	.	.
58810	4697	1	_	_	NNP
58810	4697	2	Secular	Secular	NNP
58810	4697	3	Displacement	Displacement	NNP
58810	4697	4	of	of	IN
58810	4697	5	the	the	DT
58810	4697	6	Stars._--Though	Stars._--Though	NNP
58810	4697	7	the	the	DT
58810	4697	8	proper	proper	JJ
58810	4697	9	motion	motion	NN
58810	4697	10	of	of	IN
58810	4697	11	the	the	DT
58810	4697	12	stars	star	NNS
58810	4697	13	is	be	VBZ
58810	4697	14	apparently	apparently	RB
58810	4697	15	slight	slight	JJ
58810	4697	16	,	,	,
58810	4697	17	it	-PRON-	PRP
58810	4697	18	will	will	MD
58810	4697	19	,	,	,
58810	4697	20	in	in	IN
58810	4697	21	the	the	DT
58810	4697	22	course	course	NN
58810	4697	23	of	of	IN
58810	4697	24	many	many	JJ
58810	4697	25	ages	age	NNS
58810	4697	26	,	,	,
58810	4697	27	produce	produce	VBP
58810	4697	28	a	a	DT
58810	4697	29	marked	marked	JJ
58810	4697	30	change	change	NN
58810	4697	31	in	in	IN
58810	4697	32	the	the	DT
58810	4697	33	configuration	configuration	NN
58810	4697	34	of	of	IN
58810	4697	35	the	the	DT
58810	4697	36	stars	star	NNS
58810	4697	37	.	.	.
58810	4698	1	Thus	thus	RB
58810	4698	2	,	,	,
58810	4698	3	in	in	IN
58810	4698	4	Fig	Fig	NNP
58810	4698	5	.	.	.
58810	4699	1	420	420	CD
58810	4699	2	,	,	,
58810	4699	3	the	the	DT
58810	4699	4	left	left	JJ
58810	4699	5	-	-	HYPH
58810	4699	6	hand	hand	NN
58810	4699	7	portion	portion	NN
58810	4699	8	shows	show	VBZ
58810	4699	9	the	the	DT
58810	4699	10	present	present	JJ
58810	4699	11	configuration	configuration	NN
58810	4699	12	of	of	IN
58810	4699	13	the	the	DT
58810	4699	14	stars	star	NNS
58810	4699	15	of	of	IN
58810	4699	16	the	the	DT
58810	4699	17	Great	Great	NNP
58810	4699	18	Dipper	Dipper	NNP
58810	4699	19	.	.	.
58810	4700	1	The	the	DT
58810	4700	2	small	small	JJ
58810	4700	3	arrows	arrow	NNS
58810	4700	4	attached	attach	VBN
58810	4700	5	to	to	IN
58810	4700	6	the	the	DT
58810	4700	7	stars	star	NNS
58810	4700	8	show	show	VBP
58810	4700	9	the	the	DT
58810	4700	10	direction	direction	NN
58810	4700	11	and	and	CC
58810	4700	12	comparative	comparative	JJ
58810	4700	13	magnitudes	magnitude	NNS
58810	4700	14	of	of	IN
58810	4700	15	their	-PRON-	PRP$
58810	4700	16	motion	motion	NN
58810	4700	17	.	.	.
58810	4701	1	The	the	DT
58810	4701	2	right	right	JJ
58810	4701	3	-	-	HYPH
58810	4701	4	hand	hand	NN
58810	4701	5	portion	portion	NN
58810	4701	6	of	of	IN
58810	4701	7	the	the	DT
58810	4701	8	figure	figure	NN
58810	4701	9	shows	show	VBZ
58810	4701	10	these	these	DT
58810	4701	11	stars	star	NNS
58810	4701	12	as	as	IN
58810	4701	13	they	-PRON-	PRP
58810	4701	14	will	will	MD
58810	4701	15	appear	appear	VB
58810	4701	16	thirty	thirty	CD
58810	4701	17	-	-	HYPH
58810	4701	18	six	six	CD
58810	4701	19	thousand	thousand	CD
58810	4701	20	years	year	NNS
58810	4701	21	from	from	IN
58810	4701	22	the	the	DT
58810	4701	23	present	present	JJ
58810	4701	24	time	time	NN
58810	4701	25	.	.	.
58810	4702	1	[	[	-LRB-
58810	4702	2	Illustration	illustration	NN
58810	4702	3	:	:	:
58810	4702	4	Fig	Fig	NNP
58810	4702	5	.	.	.
58810	4703	1	421	421	CD
58810	4703	2	.	.	.
58810	4703	3	]	]	-RRB-
58810	4704	1	Fig	fig	NN
58810	4704	2	.	.	.
58810	4705	1	421	421	CD
58810	4705	2	shows	show	NNS
58810	4705	3	in	in	IN
58810	4705	4	a	a	DT
58810	4705	5	similar	similar	JJ
58810	4705	6	way	way	NN
58810	4705	7	the	the	DT
58810	4705	8	present	present	JJ
58810	4705	9	configuration	configuration	NN
58810	4705	10	and	and	CC
58810	4705	11	proper	proper	JJ
58810	4705	12	motion	motion	NN
58810	4705	13	of	of	IN
58810	4705	14	the	the	DT
58810	4705	15	stars	star	NNS
58810	4705	16	of	of	IN
58810	4705	17	_	_	NNP
58810	4705	18	Cassiopeia	Cassiopeia	NNP
58810	4705	19	_	_	NNP
58810	4705	20	,	,	,
58810	4705	21	and	and	CC
58810	4705	22	also	also	RB
58810	4705	23	these	these	DT
58810	4705	24	stars	star	NNS
58810	4705	25	as	as	IN
58810	4705	26	they	-PRON-	PRP
58810	4705	27	will	will	MD
58810	4705	28	appear	appear	VB
58810	4705	29	thirty	thirty	CD
58810	4705	30	-	-	HYPH
58810	4705	31	six	six	CD
58810	4705	32	thousand	thousand	CD
58810	4705	33	years	year	NNS
58810	4705	34	hence	hence	RB
58810	4705	35	.	.	.
58810	4706	1	[	[	-LRB-
58810	4706	2	Illustration	illustration	NN
58810	4706	3	:	:	:
58810	4706	4	Fig	Fig	NNP
58810	4706	5	.	.	.
58810	4707	1	422	422	CD
58810	4707	2	.	.	.
58810	4707	3	]	]	-RRB-
58810	4708	1	Fig	fig	NN
58810	4708	2	.	.	.
58810	4709	1	422	422	CD
58810	4709	2	shows	show	NNS
58810	4709	3	the	the	DT
58810	4709	4	same	same	JJ
58810	4709	5	for	for	IN
58810	4709	6	the	the	DT
58810	4709	7	constellation	constellation	NN
58810	4709	8	_	_	NNP
58810	4709	9	Orion	Orion	NNP
58810	4709	10	_	_	NNP
58810	4709	11	.	.	.
58810	4710	1	365	365	CD
58810	4710	2	.	.	.
58810	4711	1	_	_	NNP
58810	4711	2	The	the	DT
58810	4711	3	Secular	Secular	NNP
58810	4711	4	Motion	Motion	NNP
58810	4711	5	of	of	IN
58810	4711	6	the	the	DT
58810	4711	7	Sun._--The	sun._--the	XX
58810	4711	8	stars	star	NNS
58810	4711	9	in	in	IN
58810	4711	10	all	all	DT
58810	4711	11	parts	part	NNS
58810	4711	12	of	of	IN
58810	4711	13	the	the	DT
58810	4711	14	heavens	heaven	NNS
58810	4711	15	are	be	VBP
58810	4711	16	found	find	VBN
58810	4711	17	to	to	TO
58810	4711	18	move	move	VB
58810	4711	19	in	in	IN
58810	4711	20	all	all	DT
58810	4711	21	directions	direction	NNS
58810	4711	22	and	and	CC
58810	4711	23	with	with	IN
58810	4711	24	all	all	DT
58810	4711	25	sorts	sort	NNS
58810	4711	26	of	of	IN
58810	4711	27	velocities	velocity	NNS
58810	4711	28	.	.	.
58810	4712	1	When	when	WRB
58810	4712	2	,	,	,
58810	4712	3	however	however	RB
58810	4712	4	,	,	,
58810	4712	5	the	the	DT
58810	4712	6	motions	motion	NNS
58810	4712	7	of	of	IN
58810	4712	8	the	the	DT
58810	4712	9	stars	star	NNS
58810	4712	10	are	be	VBP
58810	4712	11	averaged	average	VBN
58810	4712	12	,	,	,
58810	4712	13	there	there	EX
58810	4712	14	is	be	VBZ
58810	4712	15	found	find	VBN
58810	4712	16	to	to	TO
58810	4712	17	be	be	VB
58810	4712	18	an	an	DT
58810	4712	19	apparent	apparent	JJ
58810	4712	20	proper	proper	JJ
58810	4712	21	motion	motion	NN
58810	4712	22	common	common	JJ
58810	4712	23	to	to	IN
58810	4712	24	all	all	PDT
58810	4712	25	the	the	DT
58810	4712	26	stars	star	NNS
58810	4712	27	.	.	.
58810	4713	1	The	the	DT
58810	4713	2	stars	star	NNS
58810	4713	3	in	in	IN
58810	4713	4	the	the	DT
58810	4713	5	neighborhood	neighborhood	NN
58810	4713	6	of	of	IN
58810	4713	7	_	_	NNP
58810	4713	8	Hercules	Hercules	NNP
58810	4713	9	_	_	NNP
58810	4713	10	appear	appear	VBP
58810	4713	11	to	to	TO
58810	4713	12	be	be	VB
58810	4713	13	approaching	approach	VBG
58810	4713	14	us	-PRON-	PRP
58810	4713	15	,	,	,
58810	4713	16	and	and	CC
58810	4713	17	those	those	DT
58810	4713	18	in	in	IN
58810	4713	19	the	the	DT
58810	4713	20	opposite	opposite	JJ
58810	4713	21	part	part	NN
58810	4713	22	of	of	IN
58810	4713	23	the	the	DT
58810	4713	24	heavens	heavens	NNPS
58810	4713	25	appear	appear	VBP
58810	4713	26	to	to	TO
58810	4713	27	be	be	VB
58810	4713	28	receding	recede	VBG
58810	4713	29	from	from	IN
58810	4713	30	us	-PRON-	PRP
58810	4713	31	.	.	.
58810	4714	1	In	in	IN
58810	4714	2	other	other	JJ
58810	4714	3	words	word	NNS
58810	4714	4	,	,	,
58810	4714	5	all	all	PDT
58810	4714	6	the	the	DT
58810	4714	7	stars	star	NNS
58810	4714	8	appear	appear	VBP
58810	4714	9	to	to	TO
58810	4714	10	be	be	VB
58810	4714	11	moving	move	VBG
58810	4714	12	away	away	RB
58810	4714	13	from	from	IN
58810	4714	14	Hercules	Hercules	NNP
58810	4714	15	,	,	,
58810	4714	16	and	and	CC
58810	4714	17	towards	towards	IN
58810	4714	18	the	the	DT
58810	4714	19	opposite	opposite	JJ
58810	4714	20	part	part	NN
58810	4714	21	of	of	IN
58810	4714	22	the	the	DT
58810	4714	23	heavens	heavens	NNPS
58810	4714	24	.	.	.
58810	4715	1	[	[	-LRB-
58810	4715	2	Illustration	illustration	NN
58810	4715	3	:	:	:
58810	4715	4	Fig	Fig	NNP
58810	4715	5	.	.	.
58810	4716	1	423	423	CD
58810	4716	2	.	.	.
58810	4716	3	]	]	-RRB-
58810	4717	1	This	this	DT
58810	4717	2	apparent	apparent	JJ
58810	4717	3	motion	motion	NN
58810	4717	4	common	common	JJ
58810	4717	5	to	to	IN
58810	4717	6	all	all	PDT
58810	4717	7	the	the	DT
58810	4717	8	stars	star	NNS
58810	4717	9	is	be	VBZ
58810	4717	10	held	hold	VBN
58810	4717	11	by	by	IN
58810	4717	12	astronomers	astronomer	NNS
58810	4717	13	to	to	TO
58810	4717	14	be	be	VB
58810	4717	15	due	due	IN
58810	4717	16	to	to	IN
58810	4717	17	the	the	DT
58810	4717	18	real	real	JJ
58810	4717	19	motion	motion	NN
58810	4717	20	of	of	IN
58810	4717	21	the	the	DT
58810	4717	22	sun	sun	NN
58810	4717	23	through	through	IN
58810	4717	24	space	space	NN
58810	4717	25	.	.	.
58810	4718	1	The	the	DT
58810	4718	2	point	point	NN
58810	4718	3	in	in	IN
58810	4718	4	the	the	DT
58810	4718	5	heavens	heaven	NNS
58810	4718	6	towards	towards	IN
58810	4718	7	which	which	WDT
58810	4718	8	our	-PRON-	PRP$
58810	4718	9	sun	sun	NN
58810	4718	10	is	be	VBZ
58810	4718	11	moving	move	VBG
58810	4718	12	at	at	IN
58810	4718	13	the	the	DT
58810	4718	14	present	present	JJ
58810	4718	15	time	time	NN
58810	4718	16	is	be	VBZ
58810	4718	17	indicated	indicate	VBN
58810	4718	18	by	by	IN
58810	4718	19	the	the	DT
58810	4718	20	small	small	JJ
58810	4718	21	circle	circle	NN
58810	4718	22	in	in	IN
58810	4718	23	the	the	DT
58810	4718	24	constellation	constellation	NN
58810	4718	25	Hercules	Hercules	NNP
58810	4718	26	in	in	IN
58810	4718	27	Fig	Fig	NNP
58810	4718	28	.	.	.
58810	4719	1	423	423	CD
58810	4719	2	.	.	.
58810	4720	1	As	as	IN
58810	4720	2	the	the	DT
58810	4720	3	sun	sun	NN
58810	4720	4	moves	move	VBZ
58810	4720	5	,	,	,
58810	4720	6	he	-PRON-	PRP
58810	4720	7	carries	carry	VBZ
58810	4720	8	the	the	DT
58810	4720	9	earth	earth	NN
58810	4720	10	and	and	CC
58810	4720	11	all	all	PDT
58810	4720	12	the	the	DT
58810	4720	13	planets	planet	NNS
58810	4720	14	along	along	IN
58810	4720	15	with	with	IN
58810	4720	16	him	-PRON-	PRP
58810	4720	17	.	.	.
58810	4721	1	Fig	fig	NN
58810	4721	2	.	.	.
58810	4722	1	424	424	CD
58810	4722	2	shows	show	VBZ
58810	4722	3	the	the	DT
58810	4722	4	direction	direction	NN
58810	4722	5	of	of	IN
58810	4722	6	the	the	DT
58810	4722	7	sun	sun	NN
58810	4722	8	's	's	POS
58810	4722	9	motion	motion	NN
58810	4722	10	with	with	IN
58810	4722	11	reference	reference	NN
58810	4722	12	to	to	IN
58810	4722	13	the	the	DT
58810	4722	14	ecliptic	ecliptic	NN
58810	4722	15	and	and	CC
58810	4722	16	to	to	IN
58810	4722	17	the	the	DT
58810	4722	18	axis	axi	NNS
58810	4722	19	of	of	IN
58810	4722	20	the	the	DT
58810	4722	21	earth	earth	NN
58810	4722	22	.	.	.
58810	4723	1	Fig	fig	NN
58810	4723	2	.	.	.
58810	4724	1	425	425	CD
58810	4724	2	shows	show	VBZ
58810	4724	3	the	the	DT
58810	4724	4	earth	earth	NN
58810	4724	5	's	's	POS
58810	4724	6	path	path	NN
58810	4724	7	in	in	IN
58810	4724	8	space	space	NN
58810	4724	9	;	;	:
58810	4724	10	and	and	CC
58810	4724	11	Fig	Fig	NNP
58810	4724	12	.	.	.
58810	4725	1	426	426	CD
58810	4725	2	shows	show	VBZ
58810	4725	3	the	the	DT
58810	4725	4	paths	path	NNS
58810	4725	5	of	of	IN
58810	4725	6	the	the	DT
58810	4725	7	earth	earth	NN
58810	4725	8	,	,	,
58810	4725	9	the	the	DT
58810	4725	10	moon	moon	NN
58810	4725	11	,	,	,
58810	4725	12	Mercury	Mercury	NNP
58810	4725	13	,	,	,
58810	4725	14	Venus	Venus	NNP
58810	4725	15	,	,	,
58810	4725	16	and	and	CC
58810	4725	17	Mars	Mars	NNP
58810	4725	18	in	in	IN
58810	4725	19	space	space	NN
58810	4725	20	.	.	.
58810	4726	1	[	[	-LRB-
58810	4726	2	Illustration	illustration	NN
58810	4726	3	:	:	:
58810	4726	4	Fig	Fig	NNP
58810	4726	5	.	.	.
58810	4727	1	424	424	CD
58810	4727	2	.	.	.
58810	4727	3	]	]	-RRB-
58810	4728	1	[	[	-LRB-
58810	4728	2	Illustration	illustration	NN
58810	4728	3	:	:	:
58810	4728	4	Fig	Fig	NNP
58810	4728	5	.	.	.
58810	4729	1	425	425	LS
58810	4729	2	.	.	.
58810	4729	3	]	]	-RRB-
58810	4730	1	[	[	-LRB-
58810	4730	2	Illustration	illustration	NN
58810	4730	3	:	:	:
58810	4730	4	Fig	Fig	NNP
58810	4730	5	.	.	.
58810	4731	1	426	426	CD
58810	4731	2	.	.	.
58810	4731	3	]	]	-RRB-
58810	4732	1	Whether	whether	IN
58810	4732	2	the	the	DT
58810	4732	3	sun	sun	NN
58810	4732	4	is	be	VBZ
58810	4732	5	actually	actually	RB
58810	4732	6	moving	move	VBG
58810	4732	7	in	in	IN
58810	4732	8	a	a	DT
58810	4732	9	straight	straight	JJ
58810	4732	10	line	line	NN
58810	4732	11	,	,	,
58810	4732	12	or	or	CC
58810	4732	13	around	around	IN
58810	4732	14	some	some	DT
58810	4732	15	distant	distant	JJ
58810	4732	16	centre	centre	NN
58810	4732	17	,	,	,
58810	4732	18	it	-PRON-	PRP
58810	4732	19	is	be	VBZ
58810	4732	20	impossible	impossible	JJ
58810	4732	21	to	to	TO
58810	4732	22	determine	determine	VB
58810	4732	23	at	at	IN
58810	4732	24	the	the	DT
58810	4732	25	present	present	JJ
58810	4732	26	time	time	NN
58810	4732	27	.	.	.
58810	4733	1	It	-PRON-	PRP
58810	4733	2	is	be	VBZ
58810	4733	3	estimated	estimate	VBN
58810	4733	4	that	that	IN
58810	4733	5	the	the	DT
58810	4733	6	sun	sun	NN
58810	4733	7	is	be	VBZ
58810	4733	8	moving	move	VBG
58810	4733	9	along	along	IN
58810	4733	10	his	-PRON-	PRP$
58810	4733	11	path	path	NN
58810	4733	12	at	at	IN
58810	4733	13	the	the	DT
58810	4733	14	rate	rate	NN
58810	4733	15	of	of	IN
58810	4733	16	about	about	RB
58810	4733	17	a	a	DT
58810	4733	18	hundred	hundred	CD
58810	4733	19	and	and	CC
58810	4733	20	fifty	fifty	CD
58810	4733	21	million	million	CD
58810	4733	22	miles	mile	NNS
58810	4733	23	a	a	DT
58810	4733	24	year	year	NN
58810	4733	25	.	.	.
58810	4734	1	This	this	DT
58810	4734	2	is	be	VBZ
58810	4734	3	about	about	RB
58810	4734	4	five	five	CD
58810	4734	5	-	-	HYPH
58810	4734	6	sixths	sixth	NNS
58810	4734	7	of	of	IN
58810	4734	8	the	the	DT
58810	4734	9	diameter	diameter	NN
58810	4734	10	of	of	IN
58810	4734	11	the	the	DT
58810	4734	12	earth	earth	NN
58810	4734	13	's	's	POS
58810	4734	14	orbit	orbit	NN
58810	4734	15	.	.	.
58810	4735	1	366	366	CD
58810	4735	2	.	.	.
58810	4736	1	_	_	NNP
58810	4736	2	Star	Star	NNP
58810	4736	3	-	-	HYPH
58810	4736	4	Drift._--In	drift._--in	NN
58810	4736	5	several	several	JJ
58810	4736	6	instances	instance	NNS
58810	4736	7	,	,	,
58810	4736	8	groups	group	NNS
58810	4736	9	of	of	IN
58810	4736	10	stars	star	NNS
58810	4736	11	have	have	VBP
58810	4736	12	a	a	DT
58810	4736	13	common	common	JJ
58810	4736	14	proper	proper	JJ
58810	4736	15	motion	motion	NN
58810	4736	16	entirely	entirely	RB
58810	4736	17	different	different	JJ
58810	4736	18	from	from	IN
58810	4736	19	that	that	DT
58810	4736	20	of	of	IN
58810	4736	21	the	the	DT
58810	4736	22	stars	star	NNS
58810	4736	23	around	around	RB
58810	4736	24	and	and	CC
58810	4736	25	among	among	IN
58810	4736	26	them	-PRON-	PRP
58810	4736	27	.	.	.
58810	4737	1	Such	such	JJ
58810	4737	2	groups	group	NNS
58810	4737	3	probably	probably	RB
58810	4737	4	form	form	VBP
58810	4737	5	connected	connected	JJ
58810	4737	6	systems	system	NNS
58810	4737	7	,	,	,
58810	4737	8	in	in	IN
58810	4737	9	the	the	DT
58810	4737	10	motion	motion	NN
58810	4737	11	of	of	IN
58810	4737	12	which	which	WDT
58810	4737	13	all	all	PDT
58810	4737	14	the	the	DT
58810	4737	15	stars	star	NNS
58810	4737	16	are	be	VBP
58810	4737	17	carried	carry	VBN
58810	4737	18	along	along	RB
58810	4737	19	together	together	RB
58810	4737	20	without	without	IN
58810	4737	21	any	any	DT
58810	4737	22	great	great	JJ
58810	4737	23	change	change	NN
58810	4737	24	in	in	IN
58810	4737	25	their	-PRON-	PRP$
58810	4737	26	relative	relative	JJ
58810	4737	27	positions	position	NNS
58810	4737	28	.	.	.
58810	4738	1	The	the	DT
58810	4738	2	most	most	RBS
58810	4738	3	remarkable	remarkable	JJ
58810	4738	4	case	case	NN
58810	4738	5	of	of	IN
58810	4738	6	this	this	DT
58810	4738	7	kind	kind	NN
58810	4738	8	occurs	occur	VBZ
58810	4738	9	in	in	IN
58810	4738	10	the	the	DT
58810	4738	11	constellation	constellation	NN
58810	4738	12	_	_	NNP
58810	4738	13	Taurus	Taurus	NNP
58810	4738	14	_	_	NNP
58810	4738	15	.	.	.
58810	4739	1	A	a	DT
58810	4739	2	large	large	JJ
58810	4739	3	majority	majority	NN
58810	4739	4	of	of	IN
58810	4739	5	the	the	DT
58810	4739	6	brighter	bright	JJR
58810	4739	7	stars	star	NNS
58810	4739	8	in	in	IN
58810	4739	9	the	the	DT
58810	4739	10	region	region	NN
58810	4739	11	between	between	IN
58810	4739	12	_	_	NNP
58810	4739	13	Aldebaran	Aldebaran	NNP
58810	4739	14	_	_	NNP
58810	4739	15	and	and	CC
58810	4739	16	the	the	DT
58810	4739	17	_	_	NNP
58810	4739	18	Pleiades	Pleiades	NNP
58810	4739	19	_	_	NNP
58810	4739	20	have	have	VBP
58810	4739	21	a	a	DT
58810	4739	22	common	common	JJ
58810	4739	23	proper	proper	JJ
58810	4739	24	motion	motion	NN
58810	4739	25	of	of	IN
58810	4739	26	about	about	RB
58810	4739	27	ten	ten	CD
58810	4739	28	seconds	second	NNS
58810	4739	29	per	per	IN
58810	4739	30	century	century	NN
58810	4739	31	towards	towards	IN
58810	4739	32	the	the	DT
58810	4739	33	east	east	NN
58810	4739	34	.	.	.
58810	4740	1	Proctor	proctor	NN
58810	4740	2	has	have	VBZ
58810	4740	3	shown	show	VBN
58810	4740	4	that	that	IN
58810	4740	5	five	five	CD
58810	4740	6	out	out	IN
58810	4740	7	of	of	IN
58810	4740	8	the	the	DT
58810	4740	9	seven	seven	CD
58810	4740	10	stars	star	NNS
58810	4740	11	which	which	WDT
58810	4740	12	form	form	VBP
58810	4740	13	the	the	DT
58810	4740	14	Great	Great	NNP
58810	4740	15	Dipper	Dipper	NNP
58810	4740	16	have	have	VBP
58810	4740	17	a	a	DT
58810	4740	18	common	common	JJ
58810	4740	19	proper	proper	JJ
58810	4740	20	motion	motion	NN
58810	4740	21	,	,	,
58810	4740	22	as	as	IN
58810	4740	23	shown	show	VBN
58810	4740	24	in	in	IN
58810	4740	25	Fig	Fig	NNP
58810	4740	26	.	.	.
58810	4741	1	427	427	CD
58810	4741	2	(	(	-LRB-
58810	4741	3	see	see	VB
58810	4741	4	also	also	RB
58810	4741	5	Fig	Fig	NNP
58810	4741	6	.	.	.
58810	4742	1	420	420	CD
58810	4742	2	)	)	-RRB-
58810	4742	3	.	.	.
58810	4743	1	He	-PRON-	PRP
58810	4743	2	proposes	propose	VBZ
58810	4743	3	for	for	IN
58810	4743	4	this	this	DT
58810	4743	5	phenomenon	phenomenon	NN
58810	4743	6	the	the	DT
58810	4743	7	name	name	NN
58810	4743	8	of	of	IN
58810	4743	9	_	_	NNP
58810	4743	10	Star	Star	NNP
58810	4743	11	-	-	HYPH
58810	4743	12	Drift	Drift	NNP
58810	4743	13	_	_	NNP
58810	4743	14	.	.	.
58810	4744	1	[	[	-LRB-
58810	4744	2	Illustration	illustration	NN
58810	4744	3	:	:	:
58810	4744	4	Fig	Fig	NNP
58810	4744	5	.	.	.
58810	4745	1	427	427	CD
58810	4745	2	.	.	.
58810	4745	3	]	]	-RRB-
58810	4746	1	367	367	CD
58810	4746	2	.	.	.
58810	4747	1	_	_	NNP
58810	4747	2	Motion	Motion	NNP
58810	4747	3	of	of	IN
58810	4747	4	Stars	Stars	NNPS
58810	4747	5	along	along	IN
58810	4747	6	the	the	DT
58810	4747	7	Line	line	NN
58810	4747	8	of	of	IN
58810	4747	9	Sight._--A	sight._--a	JJ
58810	4747	10	motion	motion	NN
58810	4747	11	of	of	IN
58810	4747	12	a	a	DT
58810	4747	13	star	star	NN
58810	4747	14	in	in	IN
58810	4747	15	the	the	DT
58810	4747	16	direction	direction	NN
58810	4747	17	of	of	IN
58810	4747	18	the	the	DT
58810	4747	19	line	line	NN
58810	4747	20	of	of	IN
58810	4747	21	sight	sight	NN
58810	4747	22	would	would	MD
58810	4747	23	produce	produce	VB
58810	4747	24	no	no	DT
58810	4747	25	displacement	displacement	NN
58810	4747	26	of	of	IN
58810	4747	27	the	the	DT
58810	4747	28	star	star	NN
58810	4747	29	that	that	WDT
58810	4747	30	could	could	MD
58810	4747	31	be	be	VB
58810	4747	32	detected	detect	VBN
58810	4747	33	with	with	IN
58810	4747	34	the	the	DT
58810	4747	35	telescope	telescope	NN
58810	4747	36	;	;	:
58810	4747	37	but	but	CC
58810	4747	38	it	-PRON-	PRP
58810	4747	39	would	would	MD
58810	4747	40	cause	cause	VB
58810	4747	41	a	a	DT
58810	4747	42	change	change	NN
58810	4747	43	in	in	IN
58810	4747	44	the	the	DT
58810	4747	45	brightness	brightness	NN
58810	4747	46	of	of	IN
58810	4747	47	the	the	DT
58810	4747	48	star	star	NN
58810	4747	49	,	,	,
58810	4747	50	which	which	WDT
58810	4747	51	would	would	MD
58810	4747	52	become	become	VB
58810	4747	53	gradually	gradually	RB
58810	4747	54	fainter	fainter	NN
58810	4747	55	if	if	IN
58810	4747	56	moving	move	VBG
58810	4747	57	from	from	IN
58810	4747	58	us	-PRON-	PRP
58810	4747	59	,	,	,
58810	4747	60	and	and	CC
58810	4747	61	brighter	bright	JJR
58810	4747	62	if	if	IN
58810	4747	63	approaching	approach	VBG
58810	4747	64	us	-PRON-	PRP
58810	4747	65	.	.	.
58810	4748	1	Motion	motion	NN
58810	4748	2	along	along	IN
58810	4748	3	the	the	DT
58810	4748	4	line	line	NN
58810	4748	5	of	of	IN
58810	4748	6	sight	sight	NN
58810	4748	7	has	have	VBZ
58810	4748	8	,	,	,
58810	4748	9	however	however	RB
58810	4748	10	,	,	,
58810	4748	11	been	be	VBN
58810	4748	12	detected	detect	VBN
58810	4748	13	by	by	IN
58810	4748	14	the	the	DT
58810	4748	15	use	use	NN
58810	4748	16	of	of	IN
58810	4748	17	the	the	DT
58810	4748	18	tele	tele	NNP
58810	4748	19	-	-	HYPH
58810	4748	20	spectroscope	spectroscope	NNP
58810	4748	21	(	(	-LRB-
58810	4748	22	152	152	CD
58810	4748	23	)	)	-RRB-
58810	4748	24	,	,	,
58810	4748	25	owing	owe	VBG
58810	4748	26	to	to	IN
58810	4748	27	the	the	DT
58810	4748	28	fact	fact	NN
58810	4748	29	that	that	IN
58810	4748	30	it	-PRON-	PRP
58810	4748	31	causes	cause	VBZ
58810	4748	32	a	a	DT
58810	4748	33	displacement	displacement	NN
58810	4748	34	of	of	IN
58810	4748	35	the	the	DT
58810	4748	36	spectral	spectral	JJ
58810	4748	37	lines	line	NNS
58810	4748	38	.	.	.
58810	4749	1	As	as	IN
58810	4749	2	has	have	VBZ
58810	4749	3	already	already	RB
58810	4749	4	been	be	VBN
58810	4749	5	explained	explain	VBN
58810	4749	6	(	(	-LRB-
58810	4749	7	169	169	CD
58810	4749	8	)	)	-RRB-
58810	4749	9	,	,	,
58810	4749	10	a	a	DT
58810	4749	11	displacement	displacement	NN
58810	4749	12	of	of	IN
58810	4749	13	a	a	DT
58810	4749	14	spectral	spectral	JJ
58810	4749	15	line	line	NN
58810	4749	16	towards	towards	IN
58810	4749	17	the	the	DT
58810	4749	18	red	red	JJ
58810	4749	19	end	end	NN
58810	4749	20	of	of	IN
58810	4749	21	the	the	DT
58810	4749	22	spectrum	spectrum	NN
58810	4749	23	indicates	indicate	VBZ
58810	4749	24	a	a	DT
58810	4749	25	motion	motion	NN
58810	4749	26	away	away	RB
58810	4749	27	from	from	IN
58810	4749	28	us	-PRON-	PRP
58810	4749	29	,	,	,
58810	4749	30	and	and	CC
58810	4749	31	a	a	DT
58810	4749	32	displacement	displacement	NN
58810	4749	33	towards	towards	IN
58810	4749	34	the	the	DT
58810	4749	35	violet	violet	NN
58810	4749	36	end	end	NN
58810	4749	37	,	,	,
58810	4749	38	a	a	DT
58810	4749	39	motion	motion	NN
58810	4749	40	towards	towards	IN
58810	4749	41	us	-PRON-	PRP
58810	4749	42	.	.	.
58810	4750	1	*	*	NFP
58810	4750	2	*	*	NFP
58810	4750	3	*	*	NFP
58810	4750	4	*	*	NFP
58810	4750	5	*	*	NFP
58810	4750	6	By	by	IN
58810	4750	7	means	mean	NNS
58810	4750	8	of	of	IN
58810	4750	9	these	these	DT
58810	4750	10	displacements	displacement	NNS
58810	4750	11	of	of	IN
58810	4750	12	the	the	DT
58810	4750	13	spectral	spectral	JJ
58810	4750	14	lines	line	NNS
58810	4750	15	,	,	,
58810	4750	16	Huggins	Huggins	NNP
58810	4750	17	has	have	VBZ
58810	4750	18	detected	detect	VBN
58810	4750	19	motion	motion	NN
58810	4750	20	in	in	IN
58810	4750	21	the	the	DT
58810	4750	22	case	case	NN
58810	4750	23	of	of	IN
58810	4750	24	a	a	DT
58810	4750	25	large	large	JJ
58810	4750	26	number	number	NN
58810	4750	27	of	of	IN
58810	4750	28	stars	star	NNS
58810	4750	29	,	,	,
58810	4750	30	and	and	CC
58810	4750	31	calculated	calculate	VBD
58810	4750	32	its	-PRON-	PRP$
58810	4750	33	rate:--	rate:--	:
58810	4750	34	STARS	star	NNS
58810	4750	35	RECEDING	receding	VB
58810	4750	36	FROM	from	IN
58810	4750	37	US	US	NNP
58810	4750	38	.	.	.
58810	4751	1	Sirius	sirius	NN
58810	4751	2	20	20	CD
58810	4751	3	miles	mile	NNS
58810	4751	4	per	per	IN
58810	4751	5	second	second	NN
58810	4751	6	.	.	.
58810	4752	1	Betelgeuse	betelgeuse	IN
58810	4752	2	22	22	CD
58810	4752	3	miles	mile	NNS
58810	4752	4	per	per	IN
58810	4752	5	second	second	NN
58810	4752	6	.	.	.
58810	4753	1	Rigel	Rigel	NNP
58810	4753	2	15	15	CD
58810	4753	3	miles	mile	NNS
58810	4753	4	per	per	IN
58810	4753	5	second	second	NN
58810	4753	6	.	.	.
58810	4754	1	Castor	castor	NN
58810	4754	2	25	25	CD
58810	4754	3	miles	mile	NNS
58810	4754	4	per	per	IN
58810	4754	5	second	second	NN
58810	4754	6	.	.	.
58810	4755	1	Regulus	Regulus	NNP
58810	4755	2	15	15	CD
58810	4755	3	miles	mile	NNS
58810	4755	4	per	per	IN
58810	4755	5	second	second	NN
58810	4755	6	.	.	.
58810	4756	1	STARS	star	NNS
58810	4756	2	APPROACHING	approach	VBG
58810	4756	3	US	US	NNP
58810	4756	4	.	.	.
58810	4757	1	Arcturus	Arcturus	NNP
58810	4757	2	55	55	CD
58810	4757	3	miles	mile	NNS
58810	4757	4	per	per	IN
58810	4757	5	second	second	NN
58810	4757	6	.	.	.
58810	4758	1	Vega	Vega	NNP
58810	4758	2	50	50	CD
58810	4758	3	miles	mile	NNS
58810	4758	4	per	per	IN
58810	4758	5	second	second	NN
58810	4758	6	.	.	.
58810	4759	1	Deneb	Deneb	NNP
58810	4759	2	39	39	CD
58810	4759	3	miles	mile	NNS
58810	4759	4	per	per	IN
58810	4759	5	second	second	NN
58810	4759	6	.	.	.
58810	4760	1	Pollux	Pollux	NNP
58810	4760	2	49	49	CD
58810	4760	3	miles	mile	NNS
58810	4760	4	per	per	IN
58810	4760	5	second	second	NN
58810	4760	6	.	.	.
58810	4761	1	Alpha	Alpha	NNP
58810	4761	2	Ursæ	Ursæ	NNP
58810	4761	3	Majoris	Majoris	NNP
58810	4761	4	46	46	CD
58810	4761	5	miles	mile	NNS
58810	4761	6	per	per	IN
58810	4761	7	second	second	NN
58810	4761	8	.	.	.
58810	4762	1	These	these	DT
58810	4762	2	results	result	NNS
58810	4762	3	are	be	VBP
58810	4762	4	confirmed	confirm	VBN
58810	4762	5	by	by	IN
58810	4762	6	the	the	DT
58810	4762	7	fact	fact	NN
58810	4762	8	that	that	IN
58810	4762	9	the	the	DT
58810	4762	10	amount	amount	NN
58810	4762	11	of	of	IN
58810	4762	12	motion	motion	NN
58810	4762	13	indicated	indicate	VBN
58810	4762	14	is	be	VBZ
58810	4762	15	about	about	IN
58810	4762	16	what	what	WP
58810	4762	17	we	-PRON-	PRP
58810	4762	18	should	should	MD
58810	4762	19	expect	expect	VB
58810	4762	20	the	the	DT
58810	4762	21	stars	star	NNS
58810	4762	22	to	to	TO
58810	4762	23	have	have	VB
58810	4762	24	,	,	,
58810	4762	25	from	from	IN
58810	4762	26	their	-PRON-	PRP$
58810	4762	27	observed	observe	VBN
58810	4762	28	proper	proper	JJ
58810	4762	29	motions	motion	NNS
58810	4762	30	,	,	,
58810	4762	31	combined	combine	VBN
58810	4762	32	with	with	IN
58810	4762	33	their	-PRON-	PRP$
58810	4762	34	probable	probable	JJ
58810	4762	35	distances	distance	NNS
58810	4762	36	.	.	.
58810	4763	1	Again	again	RB
58810	4763	2	:	:	:
58810	4763	3	the	the	DT
58810	4763	4	stars	star	NNS
58810	4763	5	in	in	IN
58810	4763	6	the	the	DT
58810	4763	7	neighborhood	neighborhood	NN
58810	4763	8	of	of	IN
58810	4763	9	Hercules	Hercules	NNP
58810	4763	10	are	be	VBP
58810	4763	11	mostly	mostly	RB
58810	4763	12	found	find	VBN
58810	4763	13	to	to	TO
58810	4763	14	be	be	VB
58810	4763	15	approaching	approach	VBG
58810	4763	16	the	the	DT
58810	4763	17	earth	earth	NN
58810	4763	18	,	,	,
58810	4763	19	and	and	CC
58810	4763	20	those	those	DT
58810	4763	21	which	which	WDT
58810	4763	22	lie	lie	VBP
58810	4763	23	in	in	IN
58810	4763	24	the	the	DT
58810	4763	25	opposite	opposite	JJ
58810	4763	26	direction	direction	NN
58810	4763	27	to	to	TO
58810	4763	28	be	be	VB
58810	4763	29	receding	recede	VBG
58810	4763	30	from	from	IN
58810	4763	31	it	-PRON-	PRP
58810	4763	32	;	;	:
58810	4763	33	which	which	WDT
58810	4763	34	is	be	VBZ
58810	4763	35	exactly	exactly	RB
58810	4763	36	the	the	DT
58810	4763	37	effect	effect	NN
58810	4763	38	which	which	WDT
58810	4763	39	would	would	MD
58810	4763	40	result	result	VB
58810	4763	41	from	from	IN
58810	4763	42	the	the	DT
58810	4763	43	sun	sun	NN
58810	4763	44	's	's	POS
58810	4763	45	motion	motion	NN
58810	4763	46	through	through	IN
58810	4763	47	space	space	NN
58810	4763	48	.	.	.
58810	4764	1	The	the	DT
58810	4764	2	five	five	CD
58810	4764	3	stars	star	NNS
58810	4764	4	in	in	IN
58810	4764	5	the	the	DT
58810	4764	6	Dipper	Dipper	NNP
58810	4764	7	,	,	,
58810	4764	8	which	which	WDT
58810	4764	9	have	have	VBP
58810	4764	10	a	a	DT
58810	4764	11	common	common	JJ
58810	4764	12	proper	proper	JJ
58810	4764	13	motion	motion	NN
58810	4764	14	,	,	,
58810	4764	15	are	be	VBP
58810	4764	16	also	also	RB
58810	4764	17	found	find	VBN
58810	4764	18	to	to	TO
58810	4764	19	have	have	VB
58810	4764	20	a	a	DT
58810	4764	21	common	common	JJ
58810	4764	22	motion	motion	NN
58810	4764	23	in	in	IN
58810	4764	24	the	the	DT
58810	4764	25	line	line	NN
58810	4764	26	of	of	IN
58810	4764	27	sight	sight	NN
58810	4764	28	.	.	.
58810	4765	1	But	but	CC
58810	4765	2	the	the	DT
58810	4765	3	displacement	displacement	NN
58810	4765	4	of	of	IN
58810	4765	5	the	the	DT
58810	4765	6	spectral	spectral	JJ
58810	4765	7	lines	line	NNS
58810	4765	8	is	be	VBZ
58810	4765	9	so	so	RB
58810	4765	10	slight	slight	JJ
58810	4765	11	,	,	,
58810	4765	12	and	and	CC
58810	4765	13	its	-PRON-	PRP$
58810	4765	14	measurement	measurement	NN
58810	4765	15	so	so	RB
58810	4765	16	difficult	difficult	JJ
58810	4765	17	,	,	,
58810	4765	18	that	that	IN
58810	4765	19	the	the	DT
58810	4765	20	velocities	velocity	NNS
58810	4765	21	in	in	IN
58810	4765	22	the	the	DT
58810	4765	23	above	above	JJ
58810	4765	24	table	table	NN
58810	4765	25	are	be	VBP
58810	4765	26	to	to	TO
58810	4765	27	be	be	VB
58810	4765	28	accepted	accept	VBN
58810	4765	29	as	as	IN
58810	4765	30	only	only	RB
58810	4765	31	an	an	DT
58810	4765	32	approximation	approximation	NN
58810	4765	33	to	to	IN
58810	4765	34	the	the	DT
58810	4765	35	true	true	JJ
58810	4765	36	values	value	NNS
58810	4765	37	.	.	.
58810	4766	1	Chemical	Chemical	NNP
58810	4766	2	and	and	CC
58810	4766	3	Physical	Physical	NNP
58810	4766	4	Constitution	Constitution	NNP
58810	4766	5	of	of	IN
58810	4766	6	the	the	DT
58810	4766	7	Stars	star	NNS
58810	4766	8	.	.	.
58810	4767	1	368	368	CD
58810	4767	2	.	.	.
58810	4768	1	_	_	NNP
58810	4768	2	The	the	DT
58810	4768	3	Constitution	Constitution	NNP
58810	4768	4	of	of	IN
58810	4768	5	the	the	DT
58810	4768	6	Stars	Stars	NNPS
58810	4768	7	Similar	Similar	NNP
58810	4768	8	to	to	IN
58810	4768	9	that	that	DT
58810	4768	10	of	of	IN
58810	4768	11	the	the	DT
58810	4768	12	Sun._--The	sun._--the	XX
58810	4768	13	stellar	stellar	JJ
58810	4768	14	spectra	spectra	NNP
58810	4768	15	bear	bear	VBP
58810	4768	16	a	a	DT
58810	4768	17	general	general	JJ
58810	4768	18	resemblance	resemblance	NN
58810	4768	19	to	to	IN
58810	4768	20	that	that	DT
58810	4768	21	of	of	IN
58810	4768	22	the	the	DT
58810	4768	23	sun	sun	NN
58810	4768	24	,	,	,
58810	4768	25	with	with	IN
58810	4768	26	characteristic	characteristic	JJ
58810	4768	27	differences	difference	NNS
58810	4768	28	.	.	.
58810	4769	1	These	these	DT
58810	4769	2	spectra	spectra	VBP
58810	4769	3	all	all	DT
58810	4769	4	show	show	VBP
58810	4769	5	Fraunhofer	Fraunhofer	NNP
58810	4769	6	's	's	POS
58810	4769	7	lines	line	NNS
58810	4769	8	,	,	,
58810	4769	9	which	which	WDT
58810	4769	10	indicate	indicate	VBP
58810	4769	11	that	that	IN
58810	4769	12	their	-PRON-	PRP$
58810	4769	13	luminous	luminous	JJ
58810	4769	14	surfaces	surface	NNS
58810	4769	15	are	be	VBP
58810	4769	16	surrounded	surround	VBN
58810	4769	17	by	by	IN
58810	4769	18	atmospheres	atmosphere	NNS
58810	4769	19	containing	contain	VBG
58810	4769	20	absorbent	absorbent	JJ
58810	4769	21	vapors	vapor	NNS
58810	4769	22	,	,	,
58810	4769	23	as	as	IN
58810	4769	24	in	in	IN
58810	4769	25	the	the	DT
58810	4769	26	case	case	NN
58810	4769	27	of	of	IN
58810	4769	28	the	the	DT
58810	4769	29	sun	sun	NN
58810	4769	30	.	.	.
58810	4770	1	The	the	DT
58810	4770	2	positions	position	NNS
58810	4770	3	of	of	IN
58810	4770	4	these	these	DT
58810	4770	5	lines	line	NNS
58810	4770	6	indicate	indicate	VBP
58810	4770	7	that	that	IN
58810	4770	8	the	the	DT
58810	4770	9	stellar	stellar	JJ
58810	4770	10	atmospheres	atmosphere	NNS
58810	4770	11	contain	contain	VBP
58810	4770	12	elements	element	NNS
58810	4770	13	which	which	WDT
58810	4770	14	are	be	VBP
58810	4770	15	also	also	RB
58810	4770	16	found	find	VBN
58810	4770	17	in	in	IN
58810	4770	18	the	the	DT
58810	4770	19	sun	sun	NN
58810	4770	20	's	's	POS
58810	4770	21	,	,	,
58810	4770	22	and	and	CC
58810	4770	23	on	on	IN
58810	4770	24	the	the	DT
58810	4770	25	earth	earth	NN
58810	4770	26	.	.	.
58810	4771	1	[	[	-LRB-
58810	4771	2	Illustration	illustration	NN
58810	4771	3	:	:	:
58810	4771	4	Fig	Fig	NNP
58810	4771	5	.	.	.
58810	4772	1	428	428	CD
58810	4772	2	.	.	.
58810	4772	3	]	]	-RRB-
58810	4773	1	369	369	CD
58810	4773	2	.	.	.
58810	4774	1	_	_	NNP
58810	4774	2	Four	four	CD
58810	4774	3	Types	Types	NNPS
58810	4774	4	of	of	IN
58810	4774	5	Stellar	Stellar	NNP
58810	4774	6	Spectra._--The	Spectra._--The	NNP
58810	4774	7	spectra	spectra	NN
58810	4774	8	of	of	IN
58810	4774	9	the	the	DT
58810	4774	10	stars	star	NNS
58810	4774	11	have	have	VBP
58810	4774	12	been	be	VBN
58810	4774	13	carefully	carefully	RB
58810	4774	14	observed	observe	VBN
58810	4774	15	by	by	IN
58810	4774	16	Secchi	Secchi	NNP
58810	4774	17	and	and	CC
58810	4774	18	Huggins	Huggins	NNP
58810	4774	19	.	.	.
58810	4775	1	They	-PRON-	PRP
58810	4775	2	have	have	VBP
58810	4775	3	found	find	VBN
58810	4775	4	that	that	IN
58810	4775	5	stellar	stellar	JJ
58810	4775	6	spectra	spectra	NNP
58810	4775	7	may	may	MD
58810	4775	8	be	be	VB
58810	4775	9	reduced	reduce	VBN
58810	4775	10	to	to	IN
58810	4775	11	four	four	CD
58810	4775	12	types	type	NNS
58810	4775	13	,	,	,
58810	4775	14	which	which	WDT
58810	4775	15	are	be	VBP
58810	4775	16	shown	show	VBN
58810	4775	17	in	in	IN
58810	4775	18	Fig	Fig	NNP
58810	4775	19	.	.	.
58810	4776	1	428	428	CD
58810	4776	2	.	.	.
58810	4777	1	In	in	IN
58810	4777	2	the	the	DT
58810	4777	3	spectrum	spectrum	NN
58810	4777	4	of	of	IN
58810	4777	5	_	_	NNP
58810	4777	6	Sirius	Sirius	NNP
58810	4777	7	_	_	NNP
58810	4777	8	,	,	,
58810	4777	9	a	a	DT
58810	4777	10	representative	representative	NN
58810	4777	11	of	of	IN
58810	4777	12	_	_	NNP
58810	4777	13	Type	Type	NNP
58810	4777	14	I.	I.	NNP
58810	4777	15	_	_	NNP
58810	4777	16	,	,	,
58810	4777	17	very	very	RB
58810	4777	18	few	few	JJ
58810	4777	19	lines	line	NNS
58810	4777	20	are	be	VBP
58810	4777	21	represented	represent	VBN
58810	4777	22	;	;	:
58810	4777	23	but	but	CC
58810	4777	24	the	the	DT
58810	4777	25	lines	line	NNS
58810	4777	26	are	be	VBP
58810	4777	27	very	very	RB
58810	4777	28	thick	thick	JJ
58810	4777	29	.	.	.
58810	4778	1	Next	next	RB
58810	4778	2	we	-PRON-	PRP
58810	4778	3	have	have	VBP
58810	4778	4	the	the	DT
58810	4778	5	solar	solar	JJ
58810	4778	6	spectrum	spectrum	NN
58810	4778	7	,	,	,
58810	4778	8	which	which	WDT
58810	4778	9	is	be	VBZ
58810	4778	10	a	a	DT
58810	4778	11	representative	representative	NN
58810	4778	12	of	of	IN
58810	4778	13	_	_	NNP
58810	4778	14	Type	Type	NNP
58810	4778	15	II	II	NNP
58810	4778	16	.	.	.
58810	4778	17	_	_	NNP
58810	4778	18	,	,	,
58810	4778	19	one	one	CD
58810	4778	20	in	in	IN
58810	4778	21	which	which	WDT
58810	4778	22	more	more	JJR
58810	4778	23	lines	line	NNS
58810	4778	24	are	be	VBP
58810	4778	25	represented	represent	VBN
58810	4778	26	.	.	.
58810	4779	1	In	in	IN
58810	4779	2	_	_	NNP
58810	4779	3	Type	Type	NNP
58810	4779	4	III	III	NNP
58810	4779	5	.	.	.
58810	4779	6	_	_	NNP
58810	4779	7	fluted	flute	VBD
58810	4779	8	spaces	space	NNS
58810	4779	9	begin	begin	VBP
58810	4779	10	to	to	TO
58810	4779	11	appear	appear	VB
58810	4779	12	,	,	,
58810	4779	13	and	and	CC
58810	4779	14	in	in	IN
58810	4779	15	_	_	NNP
58810	4779	16	Type	Type	NNP
58810	4779	17	IV	IV	NNP
58810	4779	18	.	.	.
58810	4779	19	_	_	NNP
58810	4779	20	,	,	,
58810	4779	21	which	which	WDT
58810	4779	22	is	be	VBZ
58810	4779	23	that	that	DT
58810	4779	24	of	of	IN
58810	4779	25	the	the	DT
58810	4779	26	red	red	JJ
58810	4779	27	stars	star	NNS
58810	4779	28	,	,	,
58810	4779	29	nothing	nothing	NN
58810	4779	30	but	but	IN
58810	4779	31	fluted	fluted	JJ
58810	4779	32	spaces	space	NNS
58810	4779	33	is	be	VBZ
58810	4779	34	visible	visible	JJ
58810	4779	35	;	;	:
58810	4779	36	and	and	CC
58810	4779	37	this	this	DT
58810	4779	38	spectrum	spectrum	NN
58810	4779	39	shows	show	VBZ
58810	4779	40	that	that	IN
58810	4779	41	something	something	NN
58810	4779	42	is	be	VBZ
58810	4779	43	at	at	IN
58810	4779	44	work	work	NN
58810	4779	45	in	in	IN
58810	4779	46	the	the	DT
58810	4779	47	atmosphere	atmosphere	NN
58810	4779	48	of	of	IN
58810	4779	49	those	those	DT
58810	4779	50	red	red	JJ
58810	4779	51	stars	star	NNS
58810	4779	52	different	different	JJ
58810	4779	53	from	from	IN
58810	4779	54	what	what	WP
58810	4779	55	there	there	EX
58810	4779	56	is	be	VBZ
58810	4779	57	in	in	IN
58810	4779	58	the	the	DT
58810	4779	59	simpler	simple	JJR
58810	4779	60	atmosphere	atmosphere	NN
58810	4779	61	of	of	IN
58810	4779	62	_	_	NNP
58810	4779	63	Type	Type	NNP
58810	4779	64	I.	I.	NNP
58810	4779	65	_	_	NNP
58810	4779	66	Lockyer	Lockyer	NNP
58810	4779	67	holds	hold	VBZ
58810	4779	68	that	that	IN
58810	4779	69	these	these	DT
58810	4779	70	differences	difference	NNS
58810	4779	71	of	of	IN
58810	4779	72	spectra	spectra	NNP
58810	4779	73	are	be	VBP
58810	4779	74	due	due	JJ
58810	4779	75	simply	simply	RB
58810	4779	76	to	to	IN
58810	4779	77	differences	difference	NNS
58810	4779	78	of	of	IN
58810	4779	79	temperature	temperature	NN
58810	4779	80	.	.	.
58810	4780	1	According	accord	VBG
58810	4780	2	to	to	IN
58810	4780	3	him	-PRON-	PRP
58810	4780	4	,	,	,
58810	4780	5	the	the	DT
58810	4780	6	red	red	JJ
58810	4780	7	stars	star	NNS
58810	4780	8	,	,	,
58810	4780	9	which	which	WDT
58810	4780	10	give	give	VBP
58810	4780	11	the	the	DT
58810	4780	12	fluted	fluted	JJ
58810	4780	13	spectra	spectra	NN
58810	4780	14	,	,	,
58810	4780	15	are	be	VBP
58810	4780	16	of	of	IN
58810	4780	17	the	the	DT
58810	4780	18	lowest	low	JJS
58810	4780	19	temperature	temperature	NN
58810	4780	20	;	;	:
58810	4780	21	and	and	CC
58810	4780	22	the	the	DT
58810	4780	23	temperature	temperature	NN
58810	4780	24	of	of	IN
58810	4780	25	the	the	DT
58810	4780	26	stars	star	NNS
58810	4780	27	of	of	IN
58810	4780	28	the	the	DT
58810	4780	29	different	different	JJ
58810	4780	30	types	type	NNS
58810	4780	31	gradually	gradually	RB
58810	4780	32	rises	rise	VBZ
58810	4780	33	till	till	IN
58810	4780	34	we	-PRON-	PRP
58810	4780	35	reach	reach	VBP
58810	4780	36	the	the	DT
58810	4780	37	first	first	JJ
58810	4780	38	type	type	NN
58810	4780	39	,	,	,
58810	4780	40	in	in	IN
58810	4780	41	which	which	WDT
58810	4780	42	the	the	DT
58810	4780	43	temperature	temperature	NN
58810	4780	44	is	be	VBZ
58810	4780	45	so	so	RB
58810	4780	46	high	high	JJ
58810	4780	47	that	that	IN
58810	4780	48	the	the	DT
58810	4780	49	dissociation	dissociation	NN
58810	4780	50	(	(	-LRB-
58810	4780	51	161	161	CD
58810	4780	52	)	)	-RRB-
58810	4780	53	of	of	IN
58810	4780	54	the	the	DT
58810	4780	55	elements	element	NNS
58810	4780	56	is	be	VBZ
58810	4780	57	nearly	nearly	RB
58810	4780	58	if	if	IN
58810	4780	59	not	not	RB
58810	4780	60	quite	quite	RB
58810	4780	61	complete	complete	JJ
58810	4780	62	.	.	.
58810	4781	1	III	iii	CD
58810	4781	2	.	.	.
58810	4782	1	NEBULÆ	nebulæ	NN
58810	4782	2	.	.	.
58810	4783	1	Classification	classification	NN
58810	4783	2	of	of	IN
58810	4783	3	Nebulæ	Nebulæ	NNP
58810	4783	4	.	.	.
58810	4784	1	370	370	CD
58810	4784	2	.	.	.
58810	4785	1	_	_	NNP
58810	4785	2	Planetary	Planetary	NNP
58810	4785	3	Nebulæ._--Many	Nebulæ._--Many	NNP
58810	4785	4	nebulæ	nebulæ	NN
58810	4785	5	(	(	-LRB-
58810	4785	6	328	328	CD
58810	4785	7	)	)	-RRB-
58810	4785	8	present	present	VB
58810	4785	9	a	a	DT
58810	4785	10	well	well	RB
58810	4785	11	-	-	HYPH
58810	4785	12	defined	define	VBN
58810	4785	13	circular	circular	JJ
58810	4785	14	disk	disk	NN
58810	4785	15	,	,	,
58810	4785	16	like	like	IN
58810	4785	17	that	that	DT
58810	4785	18	of	of	IN
58810	4785	19	a	a	DT
58810	4785	20	planet	planet	NN
58810	4785	21	,	,	,
58810	4785	22	and	and	CC
58810	4785	23	are	be	VBP
58810	4785	24	therefore	therefore	RB
58810	4785	25	called	call	VBN
58810	4785	26	_	_	NNP
58810	4785	27	planetary	planetary	NN
58810	4785	28	_	_	NNP
58810	4785	29	nebulæ	nebulæ	NN
58810	4785	30	.	.	.
58810	4786	1	Specimens	specimen	NNS
58810	4786	2	of	of	IN
58810	4786	3	planetary	planetary	NN
58810	4786	4	nebulæ	nebulæ	NN
58810	4786	5	are	be	VBP
58810	4786	6	shown	show	VBN
58810	4786	7	in	in	IN
58810	4786	8	Fig	Fig	NNP
58810	4786	9	.	.	.
58810	4787	1	429	429	CD
58810	4787	2	.	.	.
58810	4788	1	[	[	-LRB-
58810	4788	2	Illustration	illustration	NN
58810	4788	3	:	:	:
58810	4788	4	Fig	Fig	NNP
58810	4788	5	.	.	.
58810	4789	1	429	429	CD
58810	4789	2	.	.	.
58810	4789	3	]	]	-RRB-
58810	4790	1	371	371	CD
58810	4790	2	.	.	.
58810	4791	1	_	_	NNP
58810	4791	2	Circular	Circular	NNP
58810	4791	3	and	and	CC
58810	4791	4	Elliptical	Elliptical	NNP
58810	4791	5	Nebulæ._--While	nebulæ._--while	CD
58810	4791	6	many	many	JJ
58810	4791	7	nebulæ	nebulæ	NNS
58810	4791	8	are	be	VBP
58810	4791	9	circular	circular	JJ
58810	4791	10	in	in	IN
58810	4791	11	form	form	NN
58810	4791	12	,	,	,
58810	4791	13	others	other	NNS
58810	4791	14	are	be	VBP
58810	4791	15	elliptical	elliptical	JJ
58810	4791	16	.	.	.
58810	4792	1	The	the	DT
58810	4792	2	former	former	JJ
58810	4792	3	are	be	VBP
58810	4792	4	called	call	VBN
58810	4792	5	_	_	NNP
58810	4792	6	circular	circular	JJ
58810	4792	7	_	_	NNP
58810	4792	8	nebulæ	nebulæ	NN
58810	4792	9	,	,	,
58810	4792	10	and	and	CC
58810	4792	11	the	the	DT
58810	4792	12	latter	latter	JJ
58810	4792	13	_	_	NNP
58810	4792	14	elliptical	elliptical	JJ
58810	4792	15	_	_	NNP
58810	4792	16	nebulæ	nebulæ	NN
58810	4792	17	.	.	.
58810	4793	1	Elliptical	elliptical	JJ
58810	4793	2	nebulæ	nebulæ	NN
58810	4793	3	have	have	VBP
58810	4793	4	been	be	VBN
58810	4793	5	discovered	discover	VBN
58810	4793	6	of	of	IN
58810	4793	7	every	every	DT
58810	4793	8	degree	degree	NN
58810	4793	9	of	of	IN
58810	4793	10	eccentricity	eccentricity	NN
58810	4793	11	.	.	.
58810	4794	1	Examples	example	NNS
58810	4794	2	of	of	IN
58810	4794	3	various	various	JJ
58810	4794	4	circular	circular	JJ
58810	4794	5	and	and	CC
58810	4794	6	elliptical	elliptical	JJ
58810	4794	7	nebulæ	nebulæ	NN
58810	4794	8	are	be	VBP
58810	4794	9	given	give	VBN
58810	4794	10	in	in	IN
58810	4794	11	Fig	Fig	NNP
58810	4794	12	.	.	.
58810	4795	1	430	430	CD
58810	4795	2	.	.	.
58810	4796	1	[	[	-LRB-
58810	4796	2	Illustration	illustration	NN
58810	4796	3	:	:	:
58810	4796	4	Fig	Fig	NNP
58810	4796	5	.	.	.
58810	4797	1	430	430	CD
58810	4797	2	.	.	.
58810	4797	3	]	]	-RRB-
58810	4798	1	372	372	CD
58810	4798	2	.	.	.
58810	4799	1	_	_	NNP
58810	4799	2	Annular	Annular	NNP
58810	4799	3	Nebulæ._--Occasionally	nebulæ._--occasionally	RB
58810	4799	4	ring	ring	NN
58810	4799	5	-	-	HYPH
58810	4799	6	shaped	shape	VBN
58810	4799	7	nebulæ	nebulæ	NN
58810	4799	8	have	have	VBP
58810	4799	9	been	be	VBN
58810	4799	10	observed	observe	VBN
58810	4799	11	,	,	,
58810	4799	12	sometimes	sometimes	RB
58810	4799	13	with	with	IN
58810	4799	14	,	,	,
58810	4799	15	and	and	CC
58810	4799	16	sometimes	sometimes	RB
58810	4799	17	without	without	IN
58810	4799	18	,	,	,
58810	4799	19	nebulous	nebulous	JJ
58810	4799	20	matter	matter	NN
58810	4799	21	within	within	IN
58810	4799	22	the	the	DT
58810	4799	23	ring	ring	NN
58810	4799	24	.	.	.
58810	4800	1	They	-PRON-	PRP
58810	4800	2	are	be	VBP
58810	4800	3	called	call	VBN
58810	4800	4	_	_	NNP
58810	4800	5	annular	annular	NN
58810	4800	6	_	_	NNP
58810	4800	7	nebulæ	nebulæ	NN
58810	4800	8	.	.	.
58810	4801	1	They	-PRON-	PRP
58810	4801	2	are	be	VBP
58810	4801	3	both	both	CC
58810	4801	4	circular	circular	JJ
58810	4801	5	and	and	CC
58810	4801	6	elliptical	elliptical	JJ
58810	4801	7	in	in	IN
58810	4801	8	form	form	NN
58810	4801	9	.	.	.
58810	4802	1	Several	several	JJ
58810	4802	2	specimens	specimen	NNS
58810	4802	3	of	of	IN
58810	4802	4	this	this	DT
58810	4802	5	class	class	NN
58810	4802	6	of	of	IN
58810	4802	7	nebulæ	nebulæ	NNS
58810	4802	8	are	be	VBP
58810	4802	9	given	give	VBN
58810	4802	10	in	in	IN
58810	4802	11	Fig	Fig	NNP
58810	4802	12	.	.	.
58810	4803	1	431	431	CD
58810	4803	2	.	.	.
58810	4804	1	[	[	-LRB-
58810	4804	2	Illustration	illustration	NN
58810	4804	3	:	:	:
58810	4804	4	Fig	Fig	NNP
58810	4804	5	.	.	.
58810	4805	1	431	431	CD
58810	4805	2	.	.	.
58810	4805	3	]	]	-RRB-
58810	4806	1	373	373	CD
58810	4806	2	.	.	.
58810	4807	1	_	_	NNP
58810	4807	2	Nebulous	Nebulous	NNP
58810	4807	3	Stars._--Sometimes	stars._--sometime	VBZ
58810	4807	4	one	one	CD
58810	4807	5	or	or	CC
58810	4807	6	more	more	JJR
58810	4807	7	minute	minute	JJ
58810	4807	8	stars	star	NNS
58810	4807	9	are	be	VBP
58810	4807	10	enveloped	envelop	VBN
58810	4807	11	in	in	IN
58810	4807	12	a	a	DT
58810	4807	13	nebulous	nebulous	JJ
58810	4807	14	haze	haze	NN
58810	4807	15	,	,	,
58810	4807	16	and	and	CC
58810	4807	17	are	be	VBP
58810	4807	18	hence	hence	RB
58810	4807	19	called	call	VBN
58810	4807	20	_	_	NNP
58810	4807	21	nebulous	nebulous	JJ
58810	4807	22	stars	star	NNS
58810	4807	23	_	_	NNP
58810	4807	24	.	.	.
58810	4808	1	Several	several	JJ
58810	4808	2	of	of	IN
58810	4808	3	these	these	DT
58810	4808	4	nebulæ	nebulæ	NNS
58810	4808	5	are	be	VBP
58810	4808	6	shown	show	VBN
58810	4808	7	in	in	IN
58810	4808	8	Fig	Fig	NNP
58810	4808	9	.	.	.
58810	4809	1	432	432	CD
58810	4809	2	.	.	.
58810	4810	1	[	[	-LRB-
58810	4810	2	Illustration	illustration	NN
58810	4810	3	:	:	:
58810	4810	4	Fig	Fig	NNP
58810	4810	5	.	.	.
58810	4811	1	432	432	CD
58810	4811	2	.	.	.
58810	4811	3	]	]	-RRB-
58810	4812	1	374	374	CD
58810	4812	2	.	.	.
58810	4813	1	_	_	NNP
58810	4813	2	Spiral	Spiral	NNP
58810	4813	3	Nebulæ._--Very	nebulæ._--very	CD
58810	4813	4	many	many	JJ
58810	4813	5	nebulæ	nebulæ	NN
58810	4813	6	disclose	disclose	VB
58810	4813	7	a	a	DT
58810	4813	8	more	more	RBR
58810	4813	9	or	or	CC
58810	4813	10	less	less	JJR
58810	4813	11	spiral	spiral	JJ
58810	4813	12	structure	structure	NN
58810	4813	13	,	,	,
58810	4813	14	and	and	CC
58810	4813	15	are	be	VBP
58810	4813	16	known	know	VBN
58810	4813	17	as	as	IN
58810	4813	18	_	_	NNP
58810	4813	19	spiral	spiral	NN
58810	4813	20	_	_	NNP
58810	4813	21	nebulæ	nebulæ	NN
58810	4813	22	.	.	.
58810	4814	1	They	-PRON-	PRP
58810	4814	2	are	be	VBP
58810	4814	3	illustrated	illustrate	VBN
58810	4814	4	in	in	IN
58810	4814	5	Fig	Fig	NNP
58810	4814	6	.	.	.
58810	4815	1	433	433	CD
58810	4815	2	.	.	.
58810	4816	1	There	there	EX
58810	4816	2	are	be	VBP
58810	4816	3	,	,	,
58810	4816	4	however	however	RB
58810	4816	5	,	,	,
58810	4816	6	a	a	DT
58810	4816	7	great	great	JJ
58810	4816	8	variety	variety	NN
58810	4816	9	of	of	IN
58810	4816	10	spiral	spiral	JJ
58810	4816	11	forms	form	NNS
58810	4816	12	.	.	.
58810	4817	1	We	-PRON-	PRP
58810	4817	2	shall	shall	MD
58810	4817	3	have	have	VB
58810	4817	4	occasion	occasion	NN
58810	4817	5	to	to	TO
58810	4817	6	speak	speak	VB
58810	4817	7	of	of	IN
58810	4817	8	these	these	DT
58810	4817	9	nebulæ	nebulæ	NN
58810	4817	10	again	again	RB
58810	4817	11	(	(	-LRB-
58810	4817	12	381	381	CD
58810	4817	13	-	-	SYM
58810	4817	14	383	383	CD
58810	4817	15	)	)	-RRB-
58810	4817	16	.	.	.
58810	4818	1	[	[	-LRB-
58810	4818	2	Illustration	illustration	NN
58810	4818	3	:	:	:
58810	4818	4	Fig	Fig	NNP
58810	4818	5	.	.	.
58810	4819	1	433	433	CD
58810	4819	2	.	.	.
58810	4819	3	]	]	-RRB-
58810	4820	1	375	375	CD
58810	4820	2	.	.	.
58810	4821	1	_	_	NNP
58810	4821	2	Double	Double	NNP
58810	4821	3	and	and	CC
58810	4821	4	Multiple	Multiple	NNP
58810	4821	5	Nebulæ._--Many	Nebulæ._--Many	NNP
58810	4821	6	_	_	NNP
58810	4821	7	double	double	JJ
58810	4821	8	_	_	NNP
58810	4821	9	and	and	CC
58810	4821	10	_	_	NNP
58810	4821	11	multiple	multiple	JJ
58810	4821	12	_	_	NNP
58810	4821	13	nebulæ	nebulæ	NN
58810	4821	14	have	have	VBP
58810	4821	15	been	be	VBN
58810	4821	16	observed	observe	VBN
58810	4821	17	,	,	,
58810	4821	18	some	some	DT
58810	4821	19	of	of	IN
58810	4821	20	which	which	WDT
58810	4821	21	are	be	VBP
58810	4821	22	represented	represent	VBN
58810	4821	23	in	in	IN
58810	4821	24	Fig	Fig	NNP
58810	4821	25	.	.	.
58810	4822	1	434	434	CD
58810	4822	2	.	.	.
58810	4823	1	[	[	-LRB-
58810	4823	2	Illustration	illustration	NN
58810	4823	3	:	:	:
58810	4823	4	Fig	Fig	NNP
58810	4823	5	.	.	.
58810	4824	1	434	434	CD
58810	4824	2	.	.	.
58810	4824	3	]	]	-RRB-
58810	4825	1	Fig	fig	NN
58810	4825	2	.	.	.
58810	4826	1	435	435	CD
58810	4826	2	shows	show	VBZ
58810	4826	3	what	what	WP
58810	4826	4	appears	appear	VBZ
58810	4826	5	to	to	TO
58810	4826	6	be	be	VB
58810	4826	7	a	a	DT
58810	4826	8	double	double	JJ
58810	4826	9	annular	annular	JJ
58810	4826	10	nebula	nebula	NN
58810	4826	11	.	.	.
58810	4827	1	Fig	fig	NN
58810	4827	2	.	.	.
58810	4828	1	436	436	CD
58810	4828	2	gives	give	VBZ
58810	4828	3	two	two	CD
58810	4828	4	views	view	NNS
58810	4828	5	of	of	IN
58810	4828	6	a	a	DT
58810	4828	7	double	double	JJ
58810	4828	8	nebula	nebula	NN
58810	4828	9	.	.	.
58810	4829	1	The	the	DT
58810	4829	2	change	change	NN
58810	4829	3	of	of	IN
58810	4829	4	position	position	NN
58810	4829	5	in	in	IN
58810	4829	6	the	the	DT
58810	4829	7	components	component	NNS
58810	4829	8	of	of	IN
58810	4829	9	this	this	DT
58810	4829	10	double	double	JJ
58810	4829	11	nebula	nebula	NN
58810	4829	12	indicates	indicate	VBZ
58810	4829	13	a	a	DT
58810	4829	14	motion	motion	NN
58810	4829	15	of	of	IN
58810	4829	16	revolution	revolution	NN
58810	4829	17	similar	similar	JJ
58810	4829	18	to	to	IN
58810	4829	19	that	that	DT
58810	4829	20	of	of	IN
58810	4829	21	the	the	DT
58810	4829	22	components	component	NNS
58810	4829	23	of	of	IN
58810	4829	24	double	double	JJ
58810	4829	25	stars	star	NNS
58810	4829	26	.	.	.
58810	4830	1	[	[	-LRB-
58810	4830	2	Illustration	illustration	NN
58810	4830	3	:	:	:
58810	4830	4	Fig	Fig	NNP
58810	4830	5	.	.	.
58810	4831	1	435	435	CD
58810	4831	2	.	.	.
58810	4831	3	]	]	-RRB-
58810	4832	1	[	[	-LRB-
58810	4832	2	Illustration	illustration	NN
58810	4832	3	:	:	:
58810	4832	4	Fig	Fig	NNP
58810	4832	5	.	.	.
58810	4833	1	436	436	CD
58810	4833	2	.	.	.
58810	4833	3	]	]	-RRB-
58810	4834	1	Irregular	Irregular	NNP
58810	4834	2	Nebulæ	Nebulæ	NNP
58810	4834	3	.	.	.
58810	4835	1	376	376	CD
58810	4835	2	.	.	.
58810	4836	1	_	_	NNP
58810	4836	2	Irregular	Irregular	NNP
58810	4836	3	Forms._--Besides	forms._--beside	VBZ
58810	4836	4	the	the	DT
58810	4836	5	more	more	RBR
58810	4836	6	or	or	CC
58810	4836	7	less	less	RBR
58810	4836	8	regular	regular	JJ
58810	4836	9	forms	form	NNS
58810	4836	10	of	of	IN
58810	4836	11	nebulæ	nebulæ	NN
58810	4836	12	which	which	WDT
58810	4836	13	have	have	VBP
58810	4836	14	been	be	VBN
58810	4836	15	classified	classify	VBN
58810	4836	16	as	as	IN
58810	4836	17	indicated	indicate	VBN
58810	4836	18	above	above	RB
58810	4836	19	,	,	,
58810	4836	20	there	there	EX
58810	4836	21	are	be	VBP
58810	4836	22	many	many	JJ
58810	4836	23	of	of	IN
58810	4836	24	very	very	RB
58810	4836	25	irregular	irregular	JJ
58810	4836	26	shapes	shape	NNS
58810	4836	27	,	,	,
58810	4836	28	and	and	CC
58810	4836	29	some	some	DT
58810	4836	30	of	of	IN
58810	4836	31	these	these	DT
58810	4836	32	are	be	VBP
58810	4836	33	the	the	DT
58810	4836	34	most	most	RBS
58810	4836	35	remarkable	remarkable	JJ
58810	4836	36	nebulæ	nebulæ	NN
58810	4836	37	in	in	IN
58810	4836	38	the	the	DT
58810	4836	39	heavens	heavens	NNPS
58810	4836	40	.	.	.
58810	4837	1	Fig	fig	NN
58810	4837	2	.	.	.
58810	4838	1	437	437	CD
58810	4838	2	shows	show	VBZ
58810	4838	3	a	a	DT
58810	4838	4	curiously	curiously	RB
58810	4838	5	shaped	shape	VBN
58810	4838	6	nebula	nebula	NN
58810	4838	7	,	,	,
58810	4838	8	seen	see	VBN
58810	4838	9	by	by	IN
58810	4838	10	Sir	Sir	NNP
58810	4838	11	John	John	NNP
58810	4838	12	Herschel	Herschel	NNP
58810	4838	13	in	in	IN
58810	4838	14	the	the	DT
58810	4838	15	southern	southern	JJ
58810	4838	16	heavens	heaven	NNS
58810	4838	17	;	;	:
58810	4838	18	and	and	CC
58810	4838	19	Fig	Fig	NNP
58810	4838	20	.	.	.
58810	4839	1	438	438	CD
58810	4839	2	,	,	,
58810	4839	3	one	one	CD
58810	4839	4	in	in	IN
58810	4839	5	_	_	NNP
58810	4839	6	Taurus	Taurus	NNP
58810	4839	7	_	_	NNP
58810	4839	8	,	,	,
58810	4839	9	known	know	VBN
58810	4839	10	as	as	IN
58810	4839	11	the	the	DT
58810	4839	12	_	_	NNP
58810	4839	13	Crab	Crab	NNP
58810	4839	14	_	_	NNP
58810	4839	15	nebula	nebula	NN
58810	4839	16	.	.	.
58810	4840	1	[	[	-LRB-
58810	4840	2	Illustration	illustration	NN
58810	4840	3	:	:	:
58810	4840	4	Fig	Fig	NNP
58810	4840	5	.	.	.
58810	4841	1	437	437	CD
58810	4841	2	.	.	.
58810	4841	3	]	]	-RRB-
58810	4842	1	[	[	-LRB-
58810	4842	2	Illustration	illustration	NN
58810	4842	3	:	:	:
58810	4842	4	Fig	Fig	NNP
58810	4842	5	.	.	.
58810	4843	1	438	438	CD
58810	4843	2	.	.	.
58810	4843	3	]	]	-RRB-
58810	4844	1	377	377	CD
58810	4844	2	.	.	.
58810	4845	1	_	_	NNP
58810	4845	2	The	the	DT
58810	4845	3	Great	Great	NNP
58810	4845	4	Nebula	Nebula	NNP
58810	4845	5	of	of	IN
58810	4845	6	Andromeda._--This	Andromeda._--This	NNP
58810	4845	7	is	be	VBZ
58810	4845	8	one	one	CD
58810	4845	9	of	of	IN
58810	4845	10	the	the	DT
58810	4845	11	few	few	JJ
58810	4845	12	nebulæ	nebulæ	NN
58810	4845	13	that	that	WDT
58810	4845	14	are	be	VBP
58810	4845	15	visible	visible	JJ
58810	4845	16	to	to	IN
58810	4845	17	the	the	DT
58810	4845	18	naked	naked	JJ
58810	4845	19	eye	eye	NN
58810	4845	20	.	.	.
58810	4846	1	We	-PRON-	PRP
58810	4846	2	see	see	VBP
58810	4846	3	at	at	IN
58810	4846	4	a	a	DT
58810	4846	5	glance	glance	NN
58810	4846	6	that	that	IN
58810	4846	7	it	-PRON-	PRP
58810	4846	8	is	be	VBZ
58810	4846	9	not	not	RB
58810	4846	10	a	a	DT
58810	4846	11	star	star	NN
58810	4846	12	,	,	,
58810	4846	13	but	but	CC
58810	4846	14	a	a	DT
58810	4846	15	mass	mass	NN
58810	4846	16	of	of	IN
58810	4846	17	diffused	diffuse	VBN
58810	4846	18	light	light	NN
58810	4846	19	.	.	.
58810	4847	1	Indeed	indeed	RB
58810	4847	2	,	,	,
58810	4847	3	it	-PRON-	PRP
58810	4847	4	has	have	VBZ
58810	4847	5	sometimes	sometimes	RB
58810	4847	6	been	be	VBN
58810	4847	7	very	very	RB
58810	4847	8	naturally	naturally	RB
58810	4847	9	mistaken	mistaken	JJ
58810	4847	10	for	for	IN
58810	4847	11	a	a	DT
58810	4847	12	comet	comet	NN
58810	4847	13	.	.	.
58810	4848	1	It	-PRON-	PRP
58810	4848	2	was	be	VBD
58810	4848	3	first	first	RB
58810	4848	4	described	describe	VBN
58810	4848	5	by	by	IN
58810	4848	6	Marius	Marius	NNP
58810	4848	7	in	in	IN
58810	4848	8	1614	1614	CD
58810	4848	9	,	,	,
58810	4848	10	who	who	WP
58810	4848	11	compared	compare	VBD
58810	4848	12	its	-PRON-	PRP$
58810	4848	13	light	light	NN
58810	4848	14	to	to	IN
58810	4848	15	that	that	DT
58810	4848	16	of	of	IN
58810	4848	17	a	a	DT
58810	4848	18	candle	candle	NN
58810	4848	19	shining	shine	VBG
58810	4848	20	through	through	IN
58810	4848	21	horn	horn	NN
58810	4848	22	.	.	.
58810	4849	1	This	this	DT
58810	4849	2	gives	give	VBZ
58810	4849	3	a	a	DT
58810	4849	4	very	very	RB
58810	4849	5	good	good	JJ
58810	4849	6	idea	idea	NN
58810	4849	7	of	of	IN
58810	4849	8	the	the	DT
58810	4849	9	impression	impression	NN
58810	4849	10	it	-PRON-	PRP
58810	4849	11	produces	produce	VBZ
58810	4849	12	,	,	,
58810	4849	13	which	which	WDT
58810	4849	14	is	be	VBZ
58810	4849	15	that	that	DT
58810	4849	16	of	of	IN
58810	4849	17	a	a	DT
58810	4849	18	translucent	translucent	JJ
58810	4849	19	object	object	NN
58810	4849	20	illuminated	illuminate	VBN
58810	4849	21	by	by	IN
58810	4849	22	a	a	DT
58810	4849	23	brilliant	brilliant	JJ
58810	4849	24	light	light	NN
58810	4849	25	behind	behind	IN
58810	4849	26	it	-PRON-	PRP
58810	4849	27	.	.	.
58810	4850	1	With	with	IN
58810	4850	2	a	a	DT
58810	4850	3	small	small	JJ
58810	4850	4	telescope	telescope	NN
58810	4850	5	it	-PRON-	PRP
58810	4850	6	is	be	VBZ
58810	4850	7	easy	easy	JJ
58810	4850	8	to	to	TO
58810	4850	9	imagine	imagine	VB
58810	4850	10	it	-PRON-	PRP
58810	4850	11	to	to	TO
58810	4850	12	be	be	VB
58810	4850	13	a	a	DT
58810	4850	14	solid	solid	JJ
58810	4850	15	like	like	IN
58810	4850	16	horn	horn	NN
58810	4850	17	;	;	:
58810	4850	18	but	but	CC
58810	4850	19	with	with	IN
58810	4850	20	a	a	DT
58810	4850	21	large	large	JJ
58810	4850	22	one	one	NN
58810	4850	23	the	the	DT
58810	4850	24	effect	effect	NN
58810	4850	25	is	be	VBZ
58810	4850	26	more	more	JJR
58810	4850	27	like	like	IN
58810	4850	28	fog	fog	NN
58810	4850	29	or	or	CC
58810	4850	30	mist	mist	NN
58810	4850	31	with	with	IN
58810	4850	32	a	a	DT
58810	4850	33	bright	bright	JJ
58810	4850	34	body	body	NN
58810	4850	35	in	in	IN
58810	4850	36	its	-PRON-	PRP$
58810	4850	37	midst	midst	NN
58810	4850	38	.	.	.
58810	4851	1	Unlike	unlike	IN
58810	4851	2	most	most	JJS
58810	4851	3	of	of	IN
58810	4851	4	the	the	DT
58810	4851	5	nebulæ	nebulæ	NN
58810	4851	6	,	,	,
58810	4851	7	its	-PRON-	PRP$
58810	4851	8	spectrum	spectrum	NN
58810	4851	9	is	be	VBZ
58810	4851	10	a	a	DT
58810	4851	11	continuous	continuous	JJ
58810	4851	12	one	one	NN
58810	4851	13	,	,	,
58810	4851	14	similar	similar	JJ
58810	4851	15	to	to	IN
58810	4851	16	that	that	DT
58810	4851	17	from	from	IN
58810	4851	18	a	a	DT
58810	4851	19	heated	heated	JJ
58810	4851	20	solid	solid	JJ
58810	4851	21	,	,	,
58810	4851	22	indicating	indicate	VBG
58810	4851	23	that	that	IN
58810	4851	24	the	the	DT
58810	4851	25	light	light	JJ
58810	4851	26	emanates	emanate	NNS
58810	4851	27	,	,	,
58810	4851	28	not	not	RB
58810	4851	29	from	from	IN
58810	4851	30	a	a	DT
58810	4851	31	glowing	glowing	JJ
58810	4851	32	gas	gas	NN
58810	4851	33	,	,	,
58810	4851	34	but	but	CC
58810	4851	35	from	from	IN
58810	4851	36	matter	matter	NN
58810	4851	37	in	in	IN
58810	4851	38	the	the	DT
58810	4851	39	solid	solid	JJ
58810	4851	40	or	or	CC
58810	4851	41	liquid	liquid	JJ
58810	4851	42	state	state	NN
58810	4851	43	.	.	.
58810	4852	1	This	this	DT
58810	4852	2	would	would	MD
58810	4852	3	suggest	suggest	VB
58810	4852	4	that	that	IN
58810	4852	5	it	-PRON-	PRP
58810	4852	6	is	be	VBZ
58810	4852	7	really	really	RB
58810	4852	8	an	an	DT
58810	4852	9	immense	immense	JJ
58810	4852	10	star	star	NN
58810	4852	11	-	-	HYPH
58810	4852	12	cluster	cluster	NN
58810	4852	13	,	,	,
58810	4852	14	so	so	RB
58810	4852	15	distant	distant	JJ
58810	4852	16	that	that	IN
58810	4852	17	the	the	DT
58810	4852	18	highest	high	JJS
58810	4852	19	telescopic	telescopic	NN
58810	4852	20	power	power	NN
58810	4852	21	can	can	MD
58810	4852	22	not	not	RB
58810	4852	23	resolve	resolve	VB
58810	4852	24	it	-PRON-	PRP
58810	4852	25	;	;	:
58810	4852	26	yet	yet	RB
58810	4852	27	in	in	IN
58810	4852	28	the	the	DT
58810	4852	29	largest	large	JJS
58810	4852	30	telescopes	telescope	NNS
58810	4852	31	it	-PRON-	PRP
58810	4852	32	looks	look	VBZ
58810	4852	33	less	less	RBR
58810	4852	34	resolvable	resolvable	JJ
58810	4852	35	,	,	,
58810	4852	36	and	and	CC
58810	4852	37	more	more	JJR
58810	4852	38	like	like	IN
58810	4852	39	a	a	DT
58810	4852	40	gas	gas	NN
58810	4852	41	,	,	,
58810	4852	42	than	than	IN
58810	4852	43	in	in	IN
58810	4852	44	those	those	DT
58810	4852	45	of	of	IN
58810	4852	46	moderate	moderate	JJ
58810	4852	47	size	size	NN
58810	4852	48	.	.	.
58810	4853	1	If	if	IN
58810	4853	2	it	-PRON-	PRP
58810	4853	3	is	be	VBZ
58810	4853	4	really	really	RB
58810	4853	5	a	a	DT
58810	4853	6	gas	gas	NN
58810	4853	7	,	,	,
58810	4853	8	and	and	CC
58810	4853	9	if	if	IN
58810	4853	10	the	the	DT
58810	4853	11	spectrum	spectrum	NN
58810	4853	12	is	be	VBZ
58810	4853	13	continuous	continuous	JJ
58810	4853	14	throughout	throughout	IN
58810	4853	15	the	the	DT
58810	4853	16	whole	whole	JJ
58810	4853	17	extent	extent	NN
58810	4853	18	of	of	IN
58810	4853	19	the	the	DT
58810	4853	20	nebula	nebula	NN
58810	4853	21	,	,	,
58810	4853	22	either	either	CC
58810	4853	23	it	-PRON-	PRP
58810	4853	24	must	must	MD
58810	4853	25	shine	shine	VB
58810	4853	26	by	by	IN
58810	4853	27	reflected	reflect	VBN
58810	4853	28	light	light	NN
58810	4853	29	,	,	,
58810	4853	30	or	or	CC
58810	4853	31	the	the	DT
58810	4853	32	gas	gas	NN
58810	4853	33	must	must	MD
58810	4853	34	be	be	VB
58810	4853	35	subjected	subject	VBN
58810	4853	36	to	to	IN
58810	4853	37	a	a	DT
58810	4853	38	great	great	JJ
58810	4853	39	pressure	pressure	NN
58810	4853	40	almost	almost	RB
58810	4853	41	to	to	IN
58810	4853	42	its	-PRON-	PRP$
58810	4853	43	outer	outer	JJ
58810	4853	44	limit	limit	NN
58810	4853	45	,	,	,
58810	4853	46	which	which	WDT
58810	4853	47	is	be	VBZ
58810	4853	48	hardly	hardly	RB
58810	4853	49	possible	possible	JJ
58810	4853	50	.	.	.
58810	4854	1	If	if	IN
58810	4854	2	the	the	DT
58810	4854	3	light	light	NN
58810	4854	4	is	be	VBZ
58810	4854	5	reflected	reflect	VBN
58810	4854	6	,	,	,
58810	4854	7	we	-PRON-	PRP
58810	4854	8	can	can	MD
58810	4854	9	not	not	RB
58810	4854	10	determine	determine	VB
58810	4854	11	whether	whether	IN
58810	4854	12	it	-PRON-	PRP
58810	4854	13	comes	come	VBZ
58810	4854	14	from	from	IN
58810	4854	15	a	a	DT
58810	4854	16	single	single	JJ
58810	4854	17	bright	bright	JJ
58810	4854	18	star	star	NN
58810	4854	19	,	,	,
58810	4854	20	or	or	CC
58810	4854	21	a	a	DT
58810	4854	22	number	number	NN
58810	4854	23	of	of	IN
58810	4854	24	small	small	JJ
58810	4854	25	ones	one	NNS
58810	4854	26	scattered	scatter	VBN
58810	4854	27	through	through	IN
58810	4854	28	the	the	DT
58810	4854	29	nebula	nebula	NN
58810	4854	30	.	.	.
58810	4855	1	With	with	IN
58810	4855	2	a	a	DT
58810	4855	3	small	small	JJ
58810	4855	4	telescope	telescope	NN
58810	4855	5	this	this	DT
58810	4855	6	nebula	nebula	NNP
58810	4855	7	appears	appear	VBZ
58810	4855	8	elliptical	elliptical	JJ
58810	4855	9	,	,	,
58810	4855	10	as	as	IN
58810	4855	11	in	in	IN
58810	4855	12	Fig	Fig	NNP
58810	4855	13	.	.	.
58810	4856	1	439	439	CD
58810	4856	2	.	.	.
58810	4857	1	Fig	fig	NN
58810	4857	2	.	.	.
58810	4858	1	440	440	CD
58810	4858	2	shows	show	VBZ
58810	4858	3	it	-PRON-	PRP
58810	4858	4	as	as	IN
58810	4858	5	it	-PRON-	PRP
58810	4858	6	appeared	appear	VBD
58810	4858	7	to	to	IN
58810	4858	8	Bond	Bond	NNP
58810	4858	9	,	,	,
58810	4858	10	in	in	IN
58810	4858	11	the	the	DT
58810	4858	12	Cambridge	Cambridge	NNP
58810	4858	13	refractor	refractor	NN
58810	4858	14	.	.	.
58810	4859	1	[	[	-LRB-
58810	4859	2	Illustration	illustration	NN
58810	4859	3	:	:	:
58810	4859	4	Fig	Fig	NNP
58810	4859	5	.	.	.
58810	4860	1	439	439	CD
58810	4860	2	.	.	.
58810	4860	3	]	]	-RRB-
58810	4861	1	[	[	-LRB-
58810	4861	2	Illustration	illustration	NN
58810	4861	3	:	:	:
58810	4861	4	Fig	Fig	NNP
58810	4861	5	.	.	.
58810	4862	1	440	440	CD
58810	4862	2	.	.	.
58810	4862	3	]	]	-RRB-
58810	4863	1	378	378	CD
58810	4863	2	.	.	.
58810	4864	1	_	_	NNP
58810	4864	2	The	the	DT
58810	4864	3	Great	Great	NNP
58810	4864	4	Nebula	Nebula	NNP
58810	4864	5	of	of	IN
58810	4864	6	Orion._--The	orion._--the	CD
58810	4864	7	nebula	nebula	NN
58810	4864	8	which	which	WDT
58810	4864	9	,	,	,
58810	4864	10	above	above	IN
58810	4864	11	all	all	DT
58810	4864	12	others	other	NNS
58810	4864	13	,	,	,
58810	4864	14	has	have	VBZ
58810	4864	15	occupied	occupy	VBN
58810	4864	16	the	the	DT
58810	4864	17	attention	attention	NN
58810	4864	18	of	of	IN
58810	4864	19	astronomers	astronomer	NNS
58810	4864	20	,	,	,
58810	4864	21	and	and	CC
58810	4864	22	excited	excite	VBD
58810	4864	23	the	the	DT
58810	4864	24	wonder	wonder	NN
58810	4864	25	of	of	IN
58810	4864	26	observers	observer	NNS
58810	4864	27	,	,	,
58810	4864	28	is	be	VBZ
58810	4864	29	the	the	DT
58810	4864	30	_	_	NNP
58810	4864	31	great	great	JJ
58810	4864	32	nebula	nebula	NN
58810	4864	33	of	of	IN
58810	4864	34	Orion	Orion	NNP
58810	4864	35	_	_	NNP
58810	4864	36	,	,	,
58810	4864	37	which	which	WDT
58810	4864	38	surrounds	surround	VBZ
58810	4864	39	the	the	DT
58810	4864	40	middle	middle	JJ
58810	4864	41	star	star	NN
58810	4864	42	of	of	IN
58810	4864	43	the	the	DT
58810	4864	44	three	three	CD
58810	4864	45	which	which	WDT
58810	4864	46	form	form	VBP
58810	4864	47	the	the	DT
58810	4864	48	sword	sword	NN
58810	4864	49	of	of	IN
58810	4864	50	Orion	Orion	NNP
58810	4864	51	.	.	.
58810	4865	1	A	a	DT
58810	4865	2	good	good	JJ
58810	4865	3	eye	eye	NN
58810	4865	4	will	will	MD
58810	4865	5	perceive	perceive	VB
58810	4865	6	that	that	IN
58810	4865	7	this	this	DT
58810	4865	8	star	star	NN
58810	4865	9	,	,	,
58810	4865	10	instead	instead	RB
58810	4865	11	of	of	IN
58810	4865	12	looking	look	VBG
58810	4865	13	like	like	IN
58810	4865	14	a	a	DT
58810	4865	15	bright	bright	JJ
58810	4865	16	point	point	NN
58810	4865	17	,	,	,
58810	4865	18	has	have	VBZ
58810	4865	19	a	a	DT
58810	4865	20	hazy	hazy	JJ
58810	4865	21	appearance	appearance	NN
58810	4865	22	,	,	,
58810	4865	23	due	due	IN
58810	4865	24	to	to	IN
58810	4865	25	the	the	DT
58810	4865	26	surrounding	surround	VBG
58810	4865	27	nebula	nebula	NN
58810	4865	28	.	.	.
58810	4866	1	This	this	DT
58810	4866	2	object	object	NN
58810	4866	3	was	be	VBD
58810	4866	4	first	first	RB
58810	4866	5	described	describe	VBN
58810	4866	6	by	by	IN
58810	4866	7	Huyghens	Huyghens	NNP
58810	4866	8	in	in	IN
58810	4866	9	1659	1659	CD
58810	4866	10	,	,	,
58810	4866	11	as	as	IN
58810	4866	12	follows:--	follows:--	``
58810	4866	13	"	"	``
58810	4866	14	There	there	EX
58810	4866	15	is	be	VBZ
58810	4866	16	one	one	CD
58810	4866	17	phenomenon	phenomenon	NN
58810	4866	18	among	among	IN
58810	4866	19	the	the	DT
58810	4866	20	fixed	fix	VBN
58810	4866	21	stars	star	NNS
58810	4866	22	worthy	worthy	JJ
58810	4866	23	of	of	IN
58810	4866	24	mention	mention	NN
58810	4866	25	,	,	,
58810	4866	26	which	which	WDT
58810	4866	27	,	,	,
58810	4866	28	so	so	RB
58810	4866	29	far	far	RB
58810	4866	30	as	as	IN
58810	4866	31	I	-PRON-	PRP
58810	4866	32	know	know	VBP
58810	4866	33	,	,	,
58810	4866	34	has	have	VBZ
58810	4866	35	hitherto	hitherto	VBN
58810	4866	36	been	be	VBN
58810	4866	37	noticed	notice	VBN
58810	4866	38	by	by	IN
58810	4866	39	no	no	DT
58810	4866	40	one	one	NN
58810	4866	41	,	,	,
58810	4866	42	and	and	CC
58810	4866	43	indeed	indeed	RB
58810	4866	44	can	can	MD
58810	4866	45	not	not	RB
58810	4866	46	be	be	VB
58810	4866	47	well	well	RB
58810	4866	48	observed	observe	VBN
58810	4866	49	except	except	IN
58810	4866	50	with	with	IN
58810	4866	51	large	large	JJ
58810	4866	52	telescopes	telescope	NNS
58810	4866	53	.	.	.
58810	4867	1	In	in	IN
58810	4867	2	the	the	DT
58810	4867	3	sword	sword	NN
58810	4867	4	of	of	IN
58810	4867	5	Orion	Orion	NNP
58810	4867	6	are	be	VBP
58810	4867	7	three	three	CD
58810	4867	8	stars	star	NNS
58810	4867	9	quite	quite	RB
58810	4867	10	close	close	RB
58810	4867	11	together	together	RB
58810	4867	12	.	.	.
58810	4868	1	In	in	IN
58810	4868	2	1656	1656	CD
58810	4868	3	,	,	,
58810	4868	4	as	as	IN
58810	4868	5	I	-PRON-	PRP
58810	4868	6	chanced	chance	VBD
58810	4868	7	to	to	TO
58810	4868	8	be	be	VB
58810	4868	9	viewing	view	VBG
58810	4868	10	the	the	DT
58810	4868	11	middle	middle	JJ
58810	4868	12	one	one	CD
58810	4868	13	of	of	IN
58810	4868	14	these	these	DT
58810	4868	15	with	with	IN
58810	4868	16	the	the	DT
58810	4868	17	telescope	telescope	NN
58810	4868	18	,	,	,
58810	4868	19	instead	instead	RB
58810	4868	20	of	of	IN
58810	4868	21	a	a	DT
58810	4868	22	single	single	JJ
58810	4868	23	star	star	NN
58810	4868	24	,	,	,
58810	4868	25	twelve	twelve	CD
58810	4868	26	showed	show	VBD
58810	4868	27	themselves	-PRON-	PRP
58810	4868	28	(	(	-LRB-
58810	4868	29	a	a	DT
58810	4868	30	not	not	RB
58810	4868	31	uncommon	uncommon	JJ
58810	4868	32	circumstance	circumstance	NN
58810	4868	33	)	)	-RRB-
58810	4868	34	.	.	.
58810	4869	1	Three	three	CD
58810	4869	2	of	of	IN
58810	4869	3	these	these	DT
58810	4869	4	almost	almost	RB
58810	4869	5	touched	touch	VBD
58810	4869	6	each	each	DT
58810	4869	7	other	other	JJ
58810	4869	8	,	,	,
58810	4869	9	and	and	CC
58810	4869	10	with	with	IN
58810	4869	11	four	four	CD
58810	4869	12	others	other	NNS
58810	4869	13	shone	shine	VBD
58810	4869	14	through	through	IN
58810	4869	15	a	a	DT
58810	4869	16	nebula	nebula	NN
58810	4869	17	,	,	,
58810	4869	18	so	so	IN
58810	4869	19	that	that	IN
58810	4869	20	the	the	DT
58810	4869	21	space	space	NN
58810	4869	22	around	around	IN
58810	4869	23	them	-PRON-	PRP
58810	4869	24	seemed	seem	VBD
58810	4869	25	far	far	RB
58810	4869	26	brighter	bright	JJR
58810	4869	27	than	than	IN
58810	4869	28	the	the	DT
58810	4869	29	rest	rest	NN
58810	4869	30	of	of	IN
58810	4869	31	the	the	DT
58810	4869	32	heavens	heavens	NNPS
58810	4869	33	,	,	,
58810	4869	34	which	which	WDT
58810	4869	35	was	be	VBD
58810	4869	36	entirely	entirely	RB
58810	4869	37	clear	clear	JJ
58810	4869	38	,	,	,
58810	4869	39	and	and	CC
58810	4869	40	appeared	appear	VBD
58810	4869	41	quite	quite	RB
58810	4869	42	black	black	JJ
58810	4869	43	;	;	:
58810	4869	44	the	the	DT
58810	4869	45	effect	effect	NN
58810	4869	46	being	be	VBG
58810	4869	47	that	that	DT
58810	4869	48	of	of	IN
58810	4869	49	an	an	DT
58810	4869	50	opening	opening	NN
58810	4869	51	in	in	IN
58810	4869	52	the	the	DT
58810	4869	53	sky	sky	NN
58810	4869	54	,	,	,
58810	4869	55	through	through	IN
58810	4869	56	which	which	WDT
58810	4869	57	a	a	DT
58810	4869	58	brighter	bright	JJR
58810	4869	59	region	region	NN
58810	4869	60	was	be	VBD
58810	4869	61	visible	visible	JJ
58810	4869	62	.	.	.
58810	4869	63	"	"	''
58810	4870	1	[	[	-LRB-
58810	4870	2	Illustration	illustration	NN
58810	4870	3	:	:	:
58810	4870	4	Fig	Fig	NNP
58810	4870	5	.	.	.
58810	4871	1	441	441	LS
58810	4871	2	.	.	.
58810	4871	3	]	]	-RRB-
58810	4872	1	The	the	DT
58810	4872	2	representation	representation	NN
58810	4872	3	of	of	IN
58810	4872	4	this	this	DT
58810	4872	5	nebula	nebula	NN
58810	4872	6	in	in	IN
58810	4872	7	Fig	Fig	NNP
58810	4872	8	.	.	.
58810	4873	1	441	441	CD
58810	4873	2	is	be	VBZ
58810	4873	3	from	from	IN
58810	4873	4	a	a	DT
58810	4873	5	drawing	drawing	NN
58810	4873	6	made	make	VBN
58810	4873	7	by	by	IN
58810	4873	8	Bond	Bond	NNP
58810	4873	9	.	.	.
58810	4874	1	In	in	IN
58810	4874	2	brilliancy	brilliancy	NN
58810	4874	3	and	and	CC
58810	4874	4	variety	variety	NN
58810	4874	5	of	of	IN
58810	4874	6	detail	detail	NN
58810	4874	7	it	-PRON-	PRP
58810	4874	8	exceeds	exceed	VBZ
58810	4874	9	any	any	DT
58810	4874	10	other	other	JJ
58810	4874	11	nebula	nebula	NN
58810	4874	12	visible	visible	JJ
58810	4874	13	in	in	IN
58810	4874	14	the	the	DT
58810	4874	15	northern	northern	JJ
58810	4874	16	hemisphere	hemisphere	NN
58810	4874	17	.	.	.
58810	4875	1	In	in	IN
58810	4875	2	its	-PRON-	PRP$
58810	4875	3	centre	centre	NN
58810	4875	4	are	be	VBP
58810	4875	5	four	four	CD
58810	4875	6	stars	star	NNS
58810	4875	7	,	,	,
58810	4875	8	easily	easily	RB
58810	4875	9	distinguished	distinguish	VBN
58810	4875	10	by	by	IN
58810	4875	11	a	a	DT
58810	4875	12	small	small	JJ
58810	4875	13	telescope	telescope	NN
58810	4875	14	with	with	IN
58810	4875	15	a	a	DT
58810	4875	16	magnifying	magnify	VBG
58810	4875	17	power	power	NN
58810	4875	18	of	of	IN
58810	4875	19	forty	forty	CD
58810	4875	20	or	or	CC
58810	4875	21	fifty	fifty	CD
58810	4875	22	,	,	,
58810	4875	23	together	together	RB
58810	4875	24	with	with	IN
58810	4875	25	two	two	CD
58810	4875	26	smaller	small	JJR
58810	4875	27	ones	one	NNS
58810	4875	28	,	,	,
58810	4875	29	requiring	require	VBG
58810	4875	30	a	a	DT
58810	4875	31	nine	nine	CD
58810	4875	32	-	-	HYPH
58810	4875	33	inch	inch	NN
58810	4875	34	telescope	telescope	NN
58810	4875	35	to	to	TO
58810	4875	36	be	be	VB
58810	4875	37	well	well	RB
58810	4875	38	seen	see	VBN
58810	4875	39	.	.	.
58810	4876	1	Besides	besides	IN
58810	4876	2	these	these	DT
58810	4876	3	,	,	,
58810	4876	4	the	the	DT
58810	4876	5	whole	whole	JJ
58810	4876	6	nebula	nebula	NN
58810	4876	7	is	be	VBZ
58810	4876	8	dotted	dot	VBN
58810	4876	9	with	with	IN
58810	4876	10	stars	star	NNS
58810	4876	11	.	.	.
58810	4877	1	In	in	IN
58810	4877	2	the	the	DT
58810	4877	3	winter	winter	NN
58810	4877	4	of	of	IN
58810	4877	5	1864	1864	CD
58810	4877	6	-	-	SYM
58810	4877	7	65	65	CD
58810	4877	8	the	the	DT
58810	4877	9	spectrum	spectrum	NN
58810	4877	10	of	of	IN
58810	4877	11	this	this	DT
58810	4877	12	nebula	nebula	NN
58810	4877	13	was	be	VBD
58810	4877	14	examined	examine	VBN
58810	4877	15	independently	independently	RB
58810	4877	16	by	by	IN
58810	4877	17	Secchi	Secchi	NNP
58810	4877	18	and	and	CC
58810	4877	19	Huggins	Huggins	NNP
58810	4877	20	,	,	,
58810	4877	21	who	who	WP
58810	4877	22	found	find	VBD
58810	4877	23	that	that	IN
58810	4877	24	it	-PRON-	PRP
58810	4877	25	consisted	consist	VBD
58810	4877	26	of	of	IN
58810	4877	27	three	three	CD
58810	4877	28	bright	bright	JJ
58810	4877	29	lines	line	NNS
58810	4877	30	,	,	,
58810	4877	31	and	and	CC
58810	4877	32	hence	hence	RB
58810	4877	33	concluded	conclude	VBD
58810	4877	34	that	that	IN
58810	4877	35	the	the	DT
58810	4877	36	nebula	nebula	NN
58810	4877	37	was	be	VBD
58810	4877	38	composed	compose	VBN
58810	4877	39	,	,	,
58810	4877	40	not	not	RB
58810	4877	41	of	of	IN
58810	4877	42	stars	star	NNS
58810	4877	43	,	,	,
58810	4877	44	but	but	CC
58810	4877	45	of	of	IN
58810	4877	46	glowing	glow	VBG
58810	4877	47	gas	gas	NN
58810	4877	48	.	.	.
58810	4878	1	The	the	DT
58810	4878	2	position	position	NN
58810	4878	3	of	of	IN
58810	4878	4	one	one	CD
58810	4878	5	of	of	IN
58810	4878	6	the	the	DT
58810	4878	7	lines	line	NNS
58810	4878	8	was	be	VBD
58810	4878	9	near	near	IN
58810	4878	10	that	that	DT
58810	4878	11	of	of	IN
58810	4878	12	a	a	DT
58810	4878	13	line	line	NN
58810	4878	14	of	of	IN
58810	4878	15	nitrogen	nitrogen	NN
58810	4878	16	,	,	,
58810	4878	17	while	while	IN
58810	4878	18	another	another	DT
58810	4878	19	seemed	seem	VBD
58810	4878	20	to	to	TO
58810	4878	21	coincide	coincide	VB
58810	4878	22	with	with	IN
58810	4878	23	a	a	DT
58810	4878	24	hydrogen	hydrogen	NN
58810	4878	25	line	line	NN
58810	4878	26	.	.	.
58810	4879	1	This	this	DT
58810	4879	2	would	would	MD
58810	4879	3	suggest	suggest	VB
58810	4879	4	that	that	IN
58810	4879	5	the	the	DT
58810	4879	6	nebula	nebula	NN
58810	4879	7	is	be	VBZ
58810	4879	8	a	a	DT
58810	4879	9	mixture	mixture	NN
58810	4879	10	of	of	IN
58810	4879	11	hydrogen	hydrogen	NN
58810	4879	12	and	and	CC
58810	4879	13	nitrogen	nitrogen	NN
58810	4879	14	gas	gas	NN
58810	4879	15	;	;	:
58810	4879	16	but	but	CC
58810	4879	17	of	of	IN
58810	4879	18	this	this	DT
58810	4879	19	we	-PRON-	PRP
58810	4879	20	can	can	MD
58810	4879	21	not	not	RB
58810	4879	22	be	be	VB
58810	4879	23	certain	certain	JJ
58810	4879	24	.	.	.
58810	4880	1	[	[	-LRB-
58810	4880	2	Illustration	illustration	NN
58810	4880	3	:	:	:
58810	4880	4	Fig	Fig	NNP
58810	4880	5	.	.	.
58810	4881	1	442	442	CD
58810	4881	2	.	.	.
58810	4881	3	]	]	-RRB-
58810	4882	1	379	379	CD
58810	4882	2	.	.	.
58810	4883	1	_	_	NNP
58810	4883	2	The	the	DT
58810	4883	3	Nebula	Nebula	NNP
58810	4883	4	in	in	IN
58810	4883	5	Argus._--There	Argus._--There	NNP
58810	4883	6	is	be	VBZ
58810	4883	7	a	a	DT
58810	4883	8	nebula	nebula	NN
58810	4883	9	(	(	-LRB-
58810	4883	10	Fig	fig	NN
58810	4883	11	.	.	.
58810	4884	1	442	442	LS
58810	4884	2	)	)	-RRB-
58810	4884	3	surrounding	surround	VBG
58810	4884	4	the	the	DT
58810	4884	5	variable	variable	JJ
58810	4884	6	star	star	NN
58810	4884	7	_	_	NNP
58810	4884	8	Eta	Eta	NNP
58810	4884	9	Argus	Argus	NNP
58810	4884	10	_	_	NNP
58810	4884	11	(	(	-LRB-
58810	4884	12	355	355	CD
58810	4884	13	)	)	-RRB-
58810	4884	14	,	,	,
58810	4884	15	which	which	WDT
58810	4884	16	is	be	VBZ
58810	4884	17	remarkable	remarkable	JJ
58810	4884	18	as	as	IN
58810	4884	19	exhibiting	exhibit	VBG
58810	4884	20	variations	variation	NNS
58810	4884	21	of	of	IN
58810	4884	22	brightness	brightness	NN
58810	4884	23	and	and	CC
58810	4884	24	of	of	IN
58810	4884	25	outline	outline	NN
58810	4884	26	.	.	.
58810	4885	1	In	in	IN
58810	4885	2	many	many	JJ
58810	4885	3	other	other	JJ
58810	4885	4	nebulæ	nebulæ	NN
58810	4885	5	,	,	,
58810	4885	6	changes	change	NNS
58810	4885	7	have	have	VBP
58810	4885	8	been	be	VBN
58810	4885	9	suspected	suspect	VBN
58810	4885	10	;	;	:
58810	4885	11	but	but	CC
58810	4885	12	the	the	DT
58810	4885	13	indistinctness	indistinctness	NN
58810	4885	14	of	of	IN
58810	4885	15	outline	outline	NN
58810	4885	16	which	which	WDT
58810	4885	17	characterizes	characterize	VBZ
58810	4885	18	most	most	JJS
58810	4885	19	of	of	IN
58810	4885	20	these	these	DT
58810	4885	21	objects	object	NNS
58810	4885	22	,	,	,
58810	4885	23	and	and	CC
58810	4885	24	the	the	DT
58810	4885	25	very	very	RB
58810	4885	26	different	different	JJ
58810	4885	27	aspect	aspect	NN
58810	4885	28	they	-PRON-	PRP
58810	4885	29	present	present	VBP
58810	4885	30	in	in	IN
58810	4885	31	telescopes	telescope	NNS
58810	4885	32	of	of	IN
58810	4885	33	different	different	JJ
58810	4885	34	powers	power	NNS
58810	4885	35	,	,	,
58810	4885	36	render	render	VB
58810	4885	37	it	-PRON-	PRP
58810	4885	38	difficult	difficult	JJ
58810	4885	39	to	to	TO
58810	4885	40	prove	prove	VB
58810	4885	41	a	a	DT
58810	4885	42	change	change	NN
58810	4885	43	beyond	beyond	IN
58810	4885	44	a	a	DT
58810	4885	45	doubt	doubt	NN
58810	4885	46	.	.	.
58810	4886	1	380	380	CD
58810	4886	2	.	.	.
58810	4887	1	_	_	NNP
58810	4887	2	The	the	DT
58810	4887	3	Dumb	Dumb	NNP
58810	4887	4	-	-	HYPH
58810	4887	5	Bell	Bell	NNP
58810	4887	6	Nebula._--This	Nebula._--This	NNP
58810	4887	7	nebula	nebula	NN
58810	4887	8	was	be	VBD
58810	4887	9	named	name	VBN
58810	4887	10	from	from	IN
58810	4887	11	its	-PRON-	PRP$
58810	4887	12	peculiar	peculiar	JJ
58810	4887	13	shape	shape	NN
58810	4887	14	.	.	.
58810	4888	1	It	-PRON-	PRP
58810	4888	2	is	be	VBZ
58810	4888	3	a	a	DT
58810	4888	4	good	good	JJ
58810	4888	5	illustration	illustration	NN
58810	4888	6	of	of	IN
58810	4888	7	the	the	DT
58810	4888	8	change	change	NN
58810	4888	9	in	in	IN
58810	4888	10	the	the	DT
58810	4888	11	appearance	appearance	NN
58810	4888	12	of	of	IN
58810	4888	13	a	a	DT
58810	4888	14	nebula	nebula	NN
58810	4888	15	when	when	WRB
58810	4888	16	viewed	view	VBN
58810	4888	17	with	with	IN
58810	4888	18	different	different	JJ
58810	4888	19	magnifying	magnify	VBG
58810	4888	20	powers	power	NNS
58810	4888	21	.	.	.
58810	4889	1	Fig	fig	NN
58810	4889	2	.	.	.
58810	4890	1	443	443	CD
58810	4890	2	shows	show	VBZ
58810	4890	3	it	-PRON-	PRP
58810	4890	4	as	as	IN
58810	4890	5	it	-PRON-	PRP
58810	4890	6	appeared	appear	VBD
58810	4890	7	in	in	IN
58810	4890	8	Herschel	Herschel	NNP
58810	4890	9	's	's	POS
58810	4890	10	telescope	telescope	NN
58810	4890	11	,	,	,
58810	4890	12	and	and	CC
58810	4890	13	Fig	Fig	NNP
58810	4890	14	.	.	.
58810	4891	1	444	444	CD
58810	4891	2	as	as	IN
58810	4891	3	it	-PRON-	PRP
58810	4891	4	appears	appear	VBZ
58810	4891	5	in	in	IN
58810	4891	6	the	the	DT
58810	4891	7	great	great	JJ
58810	4891	8	Parsonstown	Parsonstown	NNP
58810	4891	9	reflector	reflector	NN
58810	4891	10	(	(	-LRB-
58810	4891	11	20	20	CD
58810	4891	12	)	)	-RRB-
58810	4891	13	.	.	.
58810	4892	1	[	[	-LRB-
58810	4892	2	Illustration	illustration	NN
58810	4892	3	:	:	:
58810	4892	4	Fig	Fig	NNP
58810	4892	5	.	.	.
58810	4893	1	443	443	CD
58810	4893	2	.	.	.
58810	4893	3	]	]	-RRB-
58810	4894	1	[	[	-LRB-
58810	4894	2	Illustration	illustration	NN
58810	4894	3	:	:	:
58810	4894	4	Fig	Fig	NNP
58810	4894	5	.	.	.
58810	4895	1	444	444	CD
58810	4895	2	.	.	.
58810	4895	3	]	]	-RRB-
58810	4896	1	Spiral	Spiral	NNP
58810	4896	2	Nebulæ	Nebulæ	NNP
58810	4896	3	.	.	.
58810	4897	1	381	381	CD
58810	4897	2	.	.	.
58810	4898	1	_	_	NNP
58810	4898	2	The	the	DT
58810	4898	3	Spiral	Spiral	NNP
58810	4898	4	Nebula	Nebula	NNP
58810	4898	5	in	in	IN
58810	4898	6	Canes	Canes	NNP
58810	4898	7	Venatici._--The	venatici._--the	POS
58810	4898	8	great	great	JJ
58810	4898	9	spiral	spiral	JJ
58810	4898	10	nebula	nebula	NN
58810	4898	11	in	in	IN
58810	4898	12	the	the	DT
58810	4898	13	constellation	constellation	NN
58810	4898	14	_	_	NNP
58810	4898	15	Canes	Canes	NNP
58810	4898	16	Venatici	Venatici	NNP
58810	4898	17	_	_	NNP
58810	4898	18	,	,	,
58810	4898	19	or	or	CC
58810	4898	20	the	the	DT
58810	4898	21	_	_	NNP
58810	4898	22	Hunting	Hunting	NNP
58810	4898	23	-	-	HYPH
58810	4898	24	Dogs	Dogs	NNP
58810	4898	25	_	_	NNP
58810	4898	26	,	,	,
58810	4898	27	is	be	VBZ
58810	4898	28	one	one	CD
58810	4898	29	of	of	IN
58810	4898	30	the	the	DT
58810	4898	31	most	most	RBS
58810	4898	32	remarkable	remarkable	JJ
58810	4898	33	of	of	IN
58810	4898	34	its	-PRON-	PRP$
58810	4898	35	class	class	NN
58810	4898	36	.	.	.
58810	4899	1	Fig	fig	NN
58810	4899	2	.	.	.
58810	4900	1	445	445	CD
58810	4900	2	shows	show	NNS
58810	4900	3	this	this	DT
58810	4900	4	nebula	nebula	NN
58810	4900	5	as	as	IN
58810	4900	6	it	-PRON-	PRP
58810	4900	7	appeared	appear	VBD
58810	4900	8	in	in	IN
58810	4900	9	Herschel	Herschel	NNP
58810	4900	10	's	's	POS
58810	4900	11	telescope	telescope	NN
58810	4900	12	,	,	,
58810	4900	13	and	and	CC
58810	4900	14	Fig	Fig	NNP
58810	4900	15	.	.	.
58810	4901	1	446	446	CD
58810	4901	2	shows	show	VBZ
58810	4901	3	it	-PRON-	PRP
58810	4901	4	as	as	IN
58810	4901	5	it	-PRON-	PRP
58810	4901	6	appears	appear	VBZ
58810	4901	7	in	in	IN
58810	4901	8	the	the	DT
58810	4901	9	Parsonstown	Parsonstown	NNP
58810	4901	10	reflector	reflector	NN
58810	4901	11	.	.	.
58810	4902	1	[	[	-LRB-
58810	4902	2	Illustration	illustration	NN
58810	4902	3	:	:	:
58810	4902	4	Fig	Fig	NNP
58810	4902	5	.	.	.
58810	4903	1	445	445	CD
58810	4903	2	.	.	.
58810	4903	3	]	]	-RRB-
58810	4904	1	[	[	-LRB-
58810	4904	2	Illustration	illustration	NN
58810	4904	3	:	:	:
58810	4904	4	Fig	Fig	NNP
58810	4904	5	.	.	.
58810	4905	1	446	446	CD
58810	4905	2	.	.	.
58810	4905	3	]	]	-RRB-
58810	4906	1	382	382	CD
58810	4906	2	.	.	.
58810	4907	1	_	_	NNP
58810	4907	2	Condensation	Condensation	NNP
58810	4907	3	of	of	IN
58810	4907	4	Nebulæ._--The	Nebulæ._--The	NNP
58810	4907	5	appearance	appearance	NN
58810	4907	6	of	of	IN
58810	4907	7	the	the	DT
58810	4907	8	nebula	nebula	NN
58810	4907	9	just	just	RB
58810	4907	10	mentioned	mention	VBD
58810	4907	11	suggests	suggest	VBZ
58810	4907	12	a	a	DT
58810	4907	13	body	body	NN
58810	4907	14	rotating	rotate	VBG
58810	4907	15	on	on	IN
58810	4907	16	its	-PRON-	PRP$
58810	4907	17	axis	axis	NN
58810	4907	18	,	,	,
58810	4907	19	and	and	CC
58810	4907	20	undergoing	undergo	VBG
58810	4907	21	condensation	condensation	NN
58810	4907	22	at	at	IN
58810	4907	23	the	the	DT
58810	4907	24	same	same	JJ
58810	4907	25	time	time	NN
58810	4907	26	.	.	.
58810	4908	1	It	-PRON-	PRP
58810	4908	2	is	be	VBZ
58810	4908	3	now	now	RB
58810	4908	4	a	a	DT
58810	4908	5	generally	generally	RB
58810	4908	6	received	receive	VBN
58810	4908	7	theory	theory	NN
58810	4908	8	that	that	IN
58810	4908	9	nebulæ	nebulæ	NN
58810	4908	10	are	be	VBP
58810	4908	11	the	the	DT
58810	4908	12	material	material	NN
58810	4908	13	out	out	IN
58810	4908	14	of	of	IN
58810	4908	15	which	which	WDT
58810	4908	16	stars	star	NNS
58810	4908	17	are	be	VBP
58810	4908	18	formed	form	VBN
58810	4908	19	.	.	.
58810	4909	1	According	accord	VBG
58810	4909	2	to	to	IN
58810	4909	3	this	this	DT
58810	4909	4	theory	theory	NN
58810	4909	5	,	,	,
58810	4909	6	the	the	DT
58810	4909	7	stars	star	NNS
58810	4909	8	originally	originally	RB
58810	4909	9	existed	exist	VBD
58810	4909	10	as	as	IN
58810	4909	11	nebulæ	nebulæ	NN
58810	4909	12	,	,	,
58810	4909	13	and	and	CC
58810	4909	14	all	all	DT
58810	4909	15	nebulæ	nebulæ	NN
58810	4909	16	will	will	MD
58810	4909	17	ultimately	ultimately	RB
58810	4909	18	become	become	VB
58810	4909	19	condensed	condense	VBN
58810	4909	20	into	into	IN
58810	4909	21	stars	star	NNS
58810	4909	22	.	.	.
58810	4910	1	[	[	-LRB-
58810	4910	2	Illustration	illustration	NN
58810	4910	3	:	:	:
58810	4910	4	Fig	Fig	NNP
58810	4910	5	.	.	.
58810	4911	1	447	447	CD
58810	4911	2	.	.	.
58810	4911	3	]	]	-RRB-
58810	4912	1	[	[	-LRB-
58810	4912	2	Illustration	illustration	NN
58810	4912	3	:	:	:
58810	4912	4	Fig	Fig	NNP
58810	4912	5	.	.	.
58810	4913	1	448	448	CD
58810	4913	2	.	.	.
58810	4913	3	]	]	-RRB-
58810	4914	1	[	[	-LRB-
58810	4914	2	Illustration	illustration	NN
58810	4914	3	:	:	:
58810	4914	4	Fig	Fig	NNP
58810	4914	5	.	.	.
58810	4915	1	449	449	CD
58810	4915	2	.	.	.
58810	4915	3	]	]	-RRB-
58810	4916	1	383	383	CD
58810	4916	2	.	.	.
58810	4917	1	_	_	NNP
58810	4917	2	Other	Other	NNP
58810	4917	3	Spiral	Spiral	NNP
58810	4917	4	Nebulæ._--Fig	Nebulæ._--Fig	NNP
58810	4917	5	.	.	.
58810	4918	1	447	447	CD
58810	4918	2	represents	represent	VBZ
58810	4918	3	a	a	DT
58810	4918	4	spiral	spiral	JJ
58810	4918	5	nebula	nebula	NN
58810	4918	6	of	of	IN
58810	4918	7	the	the	DT
58810	4918	8	_	_	NNP
58810	4918	9	Great	Great	NNP
58810	4918	10	Bear	Bear	NNP
58810	4918	11	_	_	NNP
58810	4918	12	.	.	.
58810	4919	1	This	this	DT
58810	4919	2	nebula	nebula	NN
58810	4919	3	seems	seem	VBZ
58810	4919	4	to	to	TO
58810	4919	5	have	have	VB
58810	4919	6	several	several	JJ
58810	4919	7	centres	centre	NNS
58810	4919	8	of	of	IN
58810	4919	9	condensation	condensation	NN
58810	4919	10	.	.	.
58810	4920	1	Fig	fig	NN
58810	4920	2	.	.	.
58810	4921	1	448	448	CD
58810	4921	2	is	be	VBZ
58810	4921	3	a	a	DT
58810	4921	4	view	view	NN
58810	4921	5	of	of	IN
58810	4921	6	a	a	DT
58810	4921	7	spiral	spiral	JJ
58810	4921	8	nebula	nebula	NN
58810	4921	9	in	in	IN
58810	4921	10	_	_	NNP
58810	4921	11	Cepheus	Cepheus	NNP
58810	4921	12	_	_	NNP
58810	4921	13	,	,	,
58810	4921	14	and	and	CC
58810	4921	15	Fig	Fig	NNP
58810	4921	16	.	.	.
58810	4922	1	449	449	CD
58810	4922	2	of	of	IN
58810	4922	3	a	a	DT
58810	4922	4	singular	singular	JJ
58810	4922	5	spiral	spiral	JJ
58810	4922	6	nebula	nebula	NN
58810	4922	7	in	in	IN
58810	4922	8	the	the	DT
58810	4922	9	_	_	NNP
58810	4922	10	Triangle	Triangle	NNP
58810	4922	11	_	_	NNP
58810	4922	12	.	.	.
58810	4923	1	This	this	DT
58810	4923	2	also	also	RB
58810	4923	3	appears	appear	VBZ
58810	4923	4	to	to	TO
58810	4923	5	have	have	VB
58810	4923	6	several	several	JJ
58810	4923	7	points	point	NNS
58810	4923	8	of	of	IN
58810	4923	9	condensation	condensation	NN
58810	4923	10	.	.	.
58810	4924	1	Figs	fig	NNS
58810	4924	2	.	.	.
58810	4925	1	450	450	CD
58810	4925	2	and	and	CC
58810	4925	3	451	451	CD
58810	4925	4	represent	represent	VBP
58810	4925	5	oval	oval	JJ
58810	4925	6	and	and	CC
58810	4925	7	elliptical	elliptical	JJ
58810	4925	8	nebulæ	nebulæ	NN
58810	4925	9	having	have	VBG
58810	4925	10	a	a	DT
58810	4925	11	spiral	spiral	JJ
58810	4925	12	structure	structure	NN
58810	4925	13	.	.	.
58810	4926	1	[	[	-LRB-
58810	4926	2	Illustration	illustration	NN
58810	4926	3	:	:	:
58810	4926	4	Fig	Fig	NNP
58810	4926	5	.	.	.
58810	4927	1	450	450	CD
58810	4927	2	.	.	.
58810	4927	3	]	]	-RRB-
58810	4928	1	[	[	-LRB-
58810	4928	2	Illustration	illustration	NN
58810	4928	3	:	:	:
58810	4928	4	Fig	Fig	NNP
58810	4928	5	.	.	.
58810	4929	1	451	451	CD
58810	4929	2	.	.	.
58810	4929	3	]	]	-RRB-
58810	4930	1	_	_	NNP
58810	4930	2	THE	the	DT
58810	4930	3	MAGELLANIC	MAGELLANIC	NNP
58810	4930	4	CLOUDS	CLOUDS	NNP
58810	4930	5	.	.	.
58810	4930	6	_	_	NNP
58810	4930	7	[	[	-LRB-
58810	4930	8	Illustration	illustration	NN
58810	4930	9	:	:	:
58810	4930	10	Fig	Fig	NNP
58810	4930	11	.	.	.
58810	4931	1	452	452	CD
58810	4931	2	.	.	.
58810	4931	3	]	]	-RRB-
58810	4932	1	384	384	CD
58810	4932	2	.	.	.
58810	4933	1	_	_	NNP
58810	4933	2	Situation	Situation	NNP
58810	4933	3	and	and	CC
58810	4933	4	General	General	NNP
58810	4933	5	Appearance	Appearance	NNP
58810	4933	6	of	of	IN
58810	4933	7	the	the	DT
58810	4933	8	Magellanic	Magellanic	NNP
58810	4933	9	Clouds._--The	Clouds._--The	NNP
58810	4933	10	_	_	NNP
58810	4933	11	Magellanic	Magellanic	NNP
58810	4933	12	clouds	cloud	NNS
58810	4933	13	_	_	NNP
58810	4933	14	are	be	VBP
58810	4933	15	two	two	CD
58810	4933	16	nebulous	nebulous	JJ
58810	4933	17	-	-	HYPH
58810	4933	18	looking	look	VBG
58810	4933	19	bodies	body	NNS
58810	4933	20	near	near	IN
58810	4933	21	the	the	DT
58810	4933	22	southern	southern	JJ
58810	4933	23	pole	pole	NN
58810	4933	24	of	of	IN
58810	4933	25	the	the	DT
58810	4933	26	heavens	heavens	NNPS
58810	4933	27	,	,	,
58810	4933	28	as	as	IN
58810	4933	29	shown	show	VBN
58810	4933	30	in	in	IN
58810	4933	31	the	the	DT
58810	4933	32	right	right	JJ
58810	4933	33	-	-	HYPH
58810	4933	34	hand	hand	NN
58810	4933	35	portion	portion	NN
58810	4933	36	of	of	IN
58810	4933	37	Fig	Fig	NNP
58810	4933	38	.	.	.
58810	4934	1	452	452	CD
58810	4934	2	.	.	.
58810	4935	1	In	in	IN
58810	4935	2	the	the	DT
58810	4935	3	appearance	appearance	NN
58810	4935	4	and	and	CC
58810	4935	5	brightness	brightness	NN
58810	4935	6	of	of	IN
58810	4935	7	their	-PRON-	PRP$
58810	4935	8	light	light	NN
58810	4935	9	they	-PRON-	PRP
58810	4935	10	resemble	resemble	VBP
58810	4935	11	portions	portion	NNS
58810	4935	12	of	of	IN
58810	4935	13	the	the	DT
58810	4935	14	Milky	Milky	NNP
58810	4935	15	-	-	HYPH
58810	4935	16	Way	Way	NNP
58810	4935	17	.	.	.
58810	4936	1	[	[	-LRB-
58810	4936	2	Illustration	illustration	NN
58810	4936	3	:	:	:
58810	4936	4	Fig	Fig	NNP
58810	4936	5	.	.	.
58810	4937	1	453	453	CD
58810	4937	2	.	.	.
58810	4937	3	]	]	-RRB-
58810	4938	1	The	the	DT
58810	4938	2	larger	large	JJR
58810	4938	3	of	of	IN
58810	4938	4	these	these	DT
58810	4938	5	clouds	cloud	NNS
58810	4938	6	is	be	VBZ
58810	4938	7	called	call	VBN
58810	4938	8	the	the	DT
58810	4938	9	_	_	NNP
58810	4938	10	Nubecula	Nubecula	NNP
58810	4938	11	Major	Major	NNP
58810	4938	12	_	_	NNP
58810	4938	13	.	.	.
58810	4939	1	It	-PRON-	PRP
58810	4939	2	is	be	VBZ
58810	4939	3	visible	visible	JJ
58810	4939	4	to	to	IN
58810	4939	5	the	the	DT
58810	4939	6	naked	naked	JJ
58810	4939	7	eye	eye	NN
58810	4939	8	in	in	IN
58810	4939	9	strong	strong	JJ
58810	4939	10	moonlight	moonlight	NN
58810	4939	11	,	,	,
58810	4939	12	and	and	CC
58810	4939	13	covers	cover	VBZ
58810	4939	14	a	a	DT
58810	4939	15	space	space	NN
58810	4939	16	about	about	RB
58810	4939	17	two	two	CD
58810	4939	18	hundred	hundred	CD
58810	4939	19	times	time	NNS
58810	4939	20	the	the	DT
58810	4939	21	surface	surface	NN
58810	4939	22	of	of	IN
58810	4939	23	the	the	DT
58810	4939	24	moon	moon	NN
58810	4939	25	.	.	.
58810	4940	1	It	-PRON-	PRP
58810	4940	2	is	be	VBZ
58810	4940	3	shown	show	VBN
58810	4940	4	in	in	IN
58810	4940	5	Fig	Fig	NNP
58810	4940	6	.	.	.
58810	4941	1	453	453	CD
58810	4941	2	.	.	.
58810	4942	1	The	the	DT
58810	4942	2	smaller	small	JJR
58810	4942	3	cloud	cloud	NN
58810	4942	4	is	be	VBZ
58810	4942	5	called	call	VBN
58810	4942	6	the	the	DT
58810	4942	7	_	_	NNP
58810	4942	8	Nubecula	Nubecula	NNP
58810	4942	9	Minor	Minor	NNP
58810	4942	10	_	_	NNP
58810	4942	11	.	.	.
58810	4943	1	It	-PRON-	PRP
58810	4943	2	has	have	VBZ
58810	4943	3	only	only	RB
58810	4943	4	about	about	RB
58810	4943	5	a	a	DT
58810	4943	6	fourth	fourth	JJ
58810	4943	7	the	the	DT
58810	4943	8	extent	extent	NN
58810	4943	9	of	of	IN
58810	4943	10	the	the	DT
58810	4943	11	larger	large	JJR
58810	4943	12	cloud	cloud	NN
58810	4943	13	,	,	,
58810	4943	14	and	and	CC
58810	4943	15	is	be	VBZ
58810	4943	16	considerably	considerably	RB
58810	4943	17	less	less	RBR
58810	4943	18	brilliant	brilliant	JJ
58810	4943	19	.	.	.
58810	4944	1	It	-PRON-	PRP
58810	4944	2	is	be	VBZ
58810	4944	3	visible	visible	JJ
58810	4944	4	to	to	IN
58810	4944	5	the	the	DT
58810	4944	6	naked	naked	JJ
58810	4944	7	eye	eye	NN
58810	4944	8	,	,	,
58810	4944	9	but	but	CC
58810	4944	10	it	-PRON-	PRP
58810	4944	11	disappears	disappear	VBZ
58810	4944	12	in	in	IN
58810	4944	13	full	full	JJ
58810	4944	14	moonlight	moonlight	NN
58810	4944	15	.	.	.
58810	4945	1	This	this	DT
58810	4945	2	cloud	cloud	NN
58810	4945	3	is	be	VBZ
58810	4945	4	shown	show	VBN
58810	4945	5	in	in	IN
58810	4945	6	Fig	Fig	NNP
58810	4945	7	.	.	.
58810	4946	1	454	454	CD
58810	4946	2	.	.	.
58810	4947	1	The	the	DT
58810	4947	2	region	region	NN
58810	4947	3	around	around	IN
58810	4947	4	this	this	DT
58810	4947	5	cloud	cloud	NN
58810	4947	6	is	be	VBZ
58810	4947	7	singularly	singularly	RB
58810	4947	8	bare	bare	JJ
58810	4947	9	of	of	IN
58810	4947	10	stars	star	NNS
58810	4947	11	;	;	:
58810	4947	12	but	but	CC
58810	4947	13	the	the	DT
58810	4947	14	magnificent	magnificent	JJ
58810	4947	15	cluster	cluster	NN
58810	4947	16	of	of	IN
58810	4947	17	_	_	NNP
58810	4947	18	Toucan	Toucan	NNP
58810	4947	19	_	_	NNP
58810	4947	20	,	,	,
58810	4947	21	already	already	RB
58810	4947	22	described	describe	VBN
58810	4947	23	(	(	-LRB-
58810	4947	24	346	346	CD
58810	4947	25	)	)	-RRB-
58810	4947	26	,	,	,
58810	4947	27	is	be	VBZ
58810	4947	28	near	near	JJ
58810	4947	29	,	,	,
58810	4947	30	and	and	CC
58810	4947	31	is	be	VBZ
58810	4947	32	shown	show	VBN
58810	4947	33	a	a	DT
58810	4947	34	little	little	JJ
58810	4947	35	to	to	IN
58810	4947	36	the	the	DT
58810	4947	37	right	right	NN
58810	4947	38	of	of	IN
58810	4947	39	the	the	DT
58810	4947	40	cloud	cloud	NN
58810	4947	41	in	in	IN
58810	4947	42	the	the	DT
58810	4947	43	figure	figure	NN
58810	4947	44	.	.	.
58810	4948	1	[	[	-LRB-
58810	4948	2	Illustration	illustration	NN
58810	4948	3	:	:	:
58810	4948	4	Fig	Fig	NNP
58810	4948	5	.	.	.
58810	4949	1	454	454	CD
58810	4949	2	.	.	.
58810	4949	3	]	]	-RRB-
58810	4950	1	[	[	-LRB-
58810	4950	2	Illustration	illustration	NN
58810	4950	3	:	:	:
58810	4950	4	Fig	Fig	NNP
58810	4950	5	.	.	.
58810	4951	1	455	455	CD
58810	4951	2	.	.	.
58810	4951	3	]	]	-RRB-
58810	4952	1	385	385	CD
58810	4952	2	.	.	.
58810	4953	1	_	_	NNP
58810	4953	2	Structure	Structure	NNP
58810	4953	3	of	of	IN
58810	4953	4	the	the	DT
58810	4953	5	Nubeculæ._--Fig	nubeculæ._--fig	NN
58810	4953	6	.	.	.
58810	4954	1	455	455	CD
58810	4954	2	shows	show	VBZ
58810	4954	3	the	the	DT
58810	4954	4	structure	structure	NN
58810	4954	5	of	of	IN
58810	4954	6	these	these	DT
58810	4954	7	clouds	cloud	NNS
58810	4954	8	as	as	IN
58810	4954	9	revealed	reveal	VBN
58810	4954	10	by	by	IN
58810	4954	11	a	a	DT
58810	4954	12	powerful	powerful	JJ
58810	4954	13	telescope	telescope	NN
58810	4954	14	.	.	.
58810	4955	1	The	the	DT
58810	4955	2	general	general	JJ
58810	4955	3	ground	ground	NN
58810	4955	4	of	of	IN
58810	4955	5	both	both	DT
58810	4955	6	consists	consist	VBZ
58810	4955	7	of	of	IN
58810	4955	8	large	large	JJ
58810	4955	9	tracts	tract	NNS
58810	4955	10	and	and	CC
58810	4955	11	patches	patch	NNS
58810	4955	12	of	of	IN
58810	4955	13	nebulosity	nebulosity	NN
58810	4955	14	in	in	IN
58810	4955	15	every	every	DT
58810	4955	16	stage	stage	NN
58810	4955	17	of	of	IN
58810	4955	18	resolution,--from	resolution,--from	NNP
58810	4955	19	that	that	DT
58810	4955	20	which	which	WDT
58810	4955	21	is	be	VBZ
58810	4955	22	irresolvable	irresolvable	JJ
58810	4955	23	with	with	IN
58810	4955	24	eighteen	eighteen	CD
58810	4955	25	inches	inch	NNS
58810	4955	26	of	of	IN
58810	4955	27	reflecting	reflect	VBG
58810	4955	28	aperture	aperture	NN
58810	4955	29	,	,	,
58810	4955	30	up	up	RB
58810	4955	31	to	to	IN
58810	4955	32	perfectly	perfectly	RB
58810	4955	33	separated	separated	JJ
58810	4955	34	stars	star	NNS
58810	4955	35	,	,	,
58810	4955	36	like	like	IN
58810	4955	37	the	the	DT
58810	4955	38	Milky	Milky	NNP
58810	4955	39	-	-	HYPH
58810	4955	40	Way	Way	NNP
58810	4955	41	and	and	CC
58810	4955	42	clustering	cluster	VBG
58810	4955	43	groups	group	NNS
58810	4955	44	.	.	.
58810	4956	1	There	there	EX
58810	4956	2	are	be	VBP
58810	4956	3	also	also	RB
58810	4956	4	nebulæ	nebulæ	JJ
58810	4956	5	in	in	IN
58810	4956	6	abundance	abundance	NN
58810	4956	7	,	,	,
58810	4956	8	both	both	CC
58810	4956	9	regular	regular	JJ
58810	4956	10	and	and	CC
58810	4956	11	irregular	irregular	JJ
58810	4956	12	,	,	,
58810	4956	13	globular	globular	JJ
58810	4956	14	clusters	cluster	NNS
58810	4956	15	in	in	IN
58810	4956	16	every	every	DT
58810	4956	17	state	state	NN
58810	4956	18	of	of	IN
58810	4956	19	condensation	condensation	NN
58810	4956	20	,	,	,
58810	4956	21	and	and	CC
58810	4956	22	objects	object	NNS
58810	4956	23	of	of	IN
58810	4956	24	a	a	DT
58810	4956	25	nebulous	nebulous	JJ
58810	4956	26	character	character	NN
58810	4956	27	quite	quite	RB
58810	4956	28	peculiar	peculiar	JJ
58810	4956	29	,	,	,
58810	4956	30	and	and	CC
58810	4956	31	unlike	unlike	IN
58810	4956	32	any	any	DT
58810	4956	33	thing	thing	NN
58810	4956	34	in	in	IN
58810	4956	35	other	other	JJ
58810	4956	36	regions	region	NNS
58810	4956	37	of	of	IN
58810	4956	38	the	the	DT
58810	4956	39	heavens	heavens	NNPS
58810	4956	40	.	.	.
58810	4957	1	In	in	IN
58810	4957	2	the	the	DT
58810	4957	3	area	area	NN
58810	4957	4	occupied	occupy	VBN
58810	4957	5	by	by	IN
58810	4957	6	the	the	DT
58810	4957	7	_	_	NNP
58810	4957	8	nubecula	nubecula	NNP
58810	4957	9	major	major	NNP
58810	4957	10	_	_	NNP
58810	4957	11	two	two	CD
58810	4957	12	hundred	hundred	CD
58810	4957	13	and	and	CC
58810	4957	14	seventy	seventy	CD
58810	4957	15	-	-	HYPH
58810	4957	16	eight	eight	CD
58810	4957	17	nebulæ	nebulæ	NN
58810	4957	18	and	and	CC
58810	4957	19	clusters	cluster	NNS
58810	4957	20	have	have	VBP
58810	4957	21	been	be	VBN
58810	4957	22	enumerated	enumerate	VBN
58810	4957	23	,	,	,
58810	4957	24	besides	besides	IN
58810	4957	25	fifty	fifty	CD
58810	4957	26	or	or	CC
58810	4957	27	sixty	sixty	CD
58810	4957	28	outliers	outlier	NNS
58810	4957	29	,	,	,
58810	4957	30	which	which	WDT
58810	4957	31	ought	ought	MD
58810	4957	32	certainly	certainly	RB
58810	4957	33	to	to	TO
58810	4957	34	be	be	VB
58810	4957	35	reckoned	reckon	VBN
58810	4957	36	as	as	IN
58810	4957	37	its	-PRON-	PRP$
58810	4957	38	appendages	appendage	NNS
58810	4957	39	,	,	,
58810	4957	40	being	be	VBG
58810	4957	41	about	about	RB
58810	4957	42	six	six	CD
58810	4957	43	and	and	CC
58810	4957	44	a	a	DT
58810	4957	45	half	half	NN
58810	4957	46	per	per	IN
58810	4957	47	square	square	JJ
58810	4957	48	degree	degree	NN
58810	4957	49	;	;	:
58810	4957	50	which	which	WDT
58810	4957	51	very	very	RB
58810	4957	52	far	far	RB
58810	4957	53	exceeds	exceed	VBZ
58810	4957	54	the	the	DT
58810	4957	55	average	average	NN
58810	4957	56	of	of	IN
58810	4957	57	any	any	DT
58810	4957	58	other	other	JJ
58810	4957	59	part	part	NN
58810	4957	60	of	of	IN
58810	4957	61	the	the	DT
58810	4957	62	nebulous	nebulous	JJ
58810	4957	63	heavens	heaven	NNS
58810	4957	64	.	.	.
58810	4958	1	In	in	IN
58810	4958	2	the	the	DT
58810	4958	3	_	_	NNP
58810	4958	4	nubecula	nubecula	NNP
58810	4958	5	minor	minor	JJ
58810	4958	6	_	_	NNP
58810	4958	7	the	the	DT
58810	4958	8	concentration	concentration	NN
58810	4958	9	of	of	IN
58810	4958	10	such	such	JJ
58810	4958	11	objects	object	NNS
58810	4958	12	is	be	VBZ
58810	4958	13	less	less	JJR
58810	4958	14	,	,	,
58810	4958	15	though	though	IN
58810	4958	16	still	still	RB
58810	4958	17	very	very	RB
58810	4958	18	striking	striking	JJ
58810	4958	19	.	.	.
58810	4959	1	The	the	DT
58810	4959	2	nubeculæ	nubeculæ	NN
58810	4959	3	,	,	,
58810	4959	4	then	then	RB
58810	4959	5	,	,	,
58810	4959	6	combine	combine	VB
58810	4959	7	,	,	,
58810	4959	8	each	each	DT
58810	4959	9	within	within	IN
58810	4959	10	its	-PRON-	PRP$
58810	4959	11	own	own	JJ
58810	4959	12	area	area	NN
58810	4959	13	,	,	,
58810	4959	14	characters	character	NNS
58810	4959	15	which	which	WDT
58810	4959	16	in	in	IN
58810	4959	17	the	the	DT
58810	4959	18	rest	rest	NN
58810	4959	19	of	of	IN
58810	4959	20	the	the	DT
58810	4959	21	heavens	heaven	NNS
58810	4959	22	are	be	VBP
58810	4959	23	no	no	RB
58810	4959	24	less	less	RBR
58810	4959	25	strikingly	strikingly	RB
58810	4959	26	separated	separated	JJ
58810	4959	27	;	;	:
58810	4959	28	namely	namely	RB
58810	4959	29	,	,	,
58810	4959	30	those	those	DT
58810	4959	31	of	of	IN
58810	4959	32	the	the	DT
58810	4959	33	galactic	galactic	JJ
58810	4959	34	and	and	CC
58810	4959	35	the	the	DT
58810	4959	36	nebular	nebular	JJ
58810	4959	37	system	system	NN
58810	4959	38	.	.	.
58810	4960	1	Globular	globular	JJ
58810	4960	2	clusters	cluster	NNS
58810	4960	3	(	(	-LRB-
58810	4960	4	except	except	IN
58810	4960	5	in	in	IN
58810	4960	6	one	one	CD
58810	4960	7	region	region	NN
58810	4960	8	of	of	IN
58810	4960	9	small	small	JJ
58810	4960	10	extent	extent	NN
58810	4960	11	)	)	-RRB-
58810	4960	12	and	and	CC
58810	4960	13	nebulæ	nebulæ	NN
58810	4960	14	of	of	IN
58810	4960	15	regular	regular	JJ
58810	4960	16	elliptic	elliptic	JJ
58810	4960	17	forms	form	NNS
58810	4960	18	are	be	VBP
58810	4960	19	comparatively	comparatively	RB
58810	4960	20	rare	rare	JJ
58810	4960	21	in	in	IN
58810	4960	22	the	the	DT
58810	4960	23	Milky	Milky	NNP
58810	4960	24	-	-	HYPH
58810	4960	25	Way	Way	NNP
58810	4960	26	,	,	,
58810	4960	27	and	and	CC
58810	4960	28	are	be	VBP
58810	4960	29	found	find	VBN
58810	4960	30	congregated	congregate	VBN
58810	4960	31	in	in	IN
58810	4960	32	the	the	DT
58810	4960	33	greatest	great	JJS
58810	4960	34	abundance	abundance	NN
58810	4960	35	in	in	IN
58810	4960	36	a	a	DT
58810	4960	37	part	part	NN
58810	4960	38	of	of	IN
58810	4960	39	the	the	DT
58810	4960	40	heavens	heavens	NNPS
58810	4960	41	the	the	DT
58810	4960	42	most	most	RBS
58810	4960	43	remote	remote	JJ
58810	4960	44	possible	possible	JJ
58810	4960	45	from	from	IN
58810	4960	46	that	that	DT
58810	4960	47	circle	circle	NN
58810	4960	48	;	;	:
58810	4960	49	whereas	whereas	IN
58810	4960	50	in	in	IN
58810	4960	51	the	the	DT
58810	4960	52	nubeculæ	nubeculæ	NN
58810	4960	53	they	-PRON-	PRP
58810	4960	54	are	be	VBP
58810	4960	55	indiscriminately	indiscriminately	RB
58810	4960	56	mixed	mixed	JJ
58810	4960	57	with	with	IN
58810	4960	58	the	the	DT
58810	4960	59	general	general	JJ
58810	4960	60	starry	starry	NN
58810	4960	61	ground	ground	NNP
58810	4960	62	,	,	,
58810	4960	63	and	and	CC
58810	4960	64	with	with	IN
58810	4960	65	irregular	irregular	JJ
58810	4960	66	though	though	IN
58810	4960	67	small	small	JJ
58810	4960	68	nebulæ	nebulæ	NN
58810	4960	69	.	.	.
58810	4961	1	THE	the	DT
58810	4961	2	NEBULAR	NEBULAR	NNP
58810	4961	3	HYPOTHESIS	HYPOTHESIS	NNP
58810	4961	4	.	.	.
58810	4962	1	386	386	CD
58810	4962	2	.	.	.
58810	4963	1	_	_	NNP
58810	4963	2	The	the	DT
58810	4963	3	Basis	Basis	NNP
58810	4963	4	of	of	IN
58810	4963	5	the	the	DT
58810	4963	6	Nebular	Nebular	NNP
58810	4963	7	Hypothesis._--We	Hypothesis._--We	NNS
58810	4963	8	have	have	VBP
58810	4963	9	seen	see	VBN
58810	4963	10	that	that	IN
58810	4963	11	the	the	DT
58810	4963	12	planets	planet	NNS
58810	4963	13	all	all	DT
58810	4963	14	revolve	revolve	VB
58810	4963	15	around	around	IN
58810	4963	16	the	the	DT
58810	4963	17	sun	sun	NN
58810	4963	18	from	from	IN
58810	4963	19	west	west	NNP
58810	4963	20	to	to	IN
58810	4963	21	east	east	NNP
58810	4963	22	in	in	IN
58810	4963	23	nearly	nearly	RB
58810	4963	24	the	the	DT
58810	4963	25	same	same	JJ
58810	4963	26	plane	plane	NN
58810	4963	27	,	,	,
58810	4963	28	and	and	CC
58810	4963	29	that	that	IN
58810	4963	30	the	the	DT
58810	4963	31	sun	sun	NN
58810	4963	32	rotates	rotate	VBZ
58810	4963	33	on	on	IN
58810	4963	34	his	-PRON-	PRP$
58810	4963	35	axis	axis	NN
58810	4963	36	from	from	IN
58810	4963	37	west	west	NN
58810	4963	38	to	to	IN
58810	4963	39	east	east	NNP
58810	4963	40	.	.	.
58810	4964	1	The	the	DT
58810	4964	2	planets	planet	NNS
58810	4964	3	,	,	,
58810	4964	4	so	so	RB
58810	4964	5	far	far	RB
58810	4964	6	as	as	IN
58810	4964	7	known	know	VBN
58810	4964	8	,	,	,
58810	4964	9	rotate	rotate	VB
58810	4964	10	on	on	IN
58810	4964	11	their	-PRON-	PRP$
58810	4964	12	axes	axis	NNS
58810	4964	13	from	from	IN
58810	4964	14	west	west	NNP
58810	4964	15	to	to	IN
58810	4964	16	east	east	NN
58810	4964	17	;	;	:
58810	4964	18	and	and	CC
58810	4964	19	all	all	PDT
58810	4964	20	the	the	DT
58810	4964	21	moons	moon	NNS
58810	4964	22	,	,	,
58810	4964	23	except	except	IN
58810	4964	24	those	those	DT
58810	4964	25	of	of	IN
58810	4964	26	Uranus	Uranus	NNP
58810	4964	27	and	and	CC
58810	4964	28	Neptune	Neptune	NNP
58810	4964	29	,	,	,
58810	4964	30	revolve	revolve	VB
58810	4964	31	around	around	IN
58810	4964	32	their	-PRON-	PRP$
58810	4964	33	planets	planet	NNS
58810	4964	34	from	from	IN
58810	4964	35	west	west	NNP
58810	4964	36	to	to	IN
58810	4964	37	east	east	NNP
58810	4964	38	.	.	.
58810	4965	1	These	these	DT
58810	4965	2	common	common	JJ
58810	4965	3	features	feature	NNS
58810	4965	4	in	in	IN
58810	4965	5	the	the	DT
58810	4965	6	motion	motion	NN
58810	4965	7	of	of	IN
58810	4965	8	the	the	DT
58810	4965	9	sun	sun	NN
58810	4965	10	,	,	,
58810	4965	11	moons	moon	NNS
58810	4965	12	,	,	,
58810	4965	13	and	and	CC
58810	4965	14	planets	planet	NNS
58810	4965	15	,	,	,
58810	4965	16	point	point	NN
58810	4965	17	to	to	IN
58810	4965	18	the	the	DT
58810	4965	19	conclusion	conclusion	NN
58810	4965	20	that	that	IN
58810	4965	21	they	-PRON-	PRP
58810	4965	22	are	be	VBP
58810	4965	23	of	of	IN
58810	4965	24	a	a	DT
58810	4965	25	common	common	JJ
58810	4965	26	origin	origin	NN
58810	4965	27	.	.	.
58810	4966	1	387	387	CD
58810	4966	2	.	.	.
58810	4967	1	_	_	NNP
58810	4967	2	Kant	Kant	NNP
58810	4967	3	's	's	POS
58810	4967	4	Hypothesis._--Kant	hypothesis._--kant	CD
58810	4967	5	,	,	,
58810	4967	6	the	the	DT
58810	4967	7	celebrated	celebrated	JJ
58810	4967	8	German	german	JJ
58810	4967	9	philosopher	philosopher	NN
58810	4967	10	,	,	,
58810	4967	11	seems	seem	VBZ
58810	4967	12	to	to	TO
58810	4967	13	have	have	VB
58810	4967	14	the	the	DT
58810	4967	15	best	good	JJS
58810	4967	16	right	right	NN
58810	4967	17	to	to	TO
58810	4967	18	be	be	VB
58810	4967	19	regarded	regard	VBN
58810	4967	20	as	as	IN
58810	4967	21	the	the	DT
58810	4967	22	founder	founder	NN
58810	4967	23	of	of	IN
58810	4967	24	the	the	DT
58810	4967	25	modern	modern	JJ
58810	4967	26	nebular	nebular	JJ
58810	4967	27	hypothesis	hypothesis	NN
58810	4967	28	.	.	.
58810	4968	1	His	-PRON-	PRP$
58810	4968	2	reasoning	reasoning	NN
58810	4968	3	has	have	VBZ
58810	4968	4	been	be	VBN
58810	4968	5	concisely	concisely	RB
58810	4968	6	stated	state	VBN
58810	4968	7	thus	thus	RB
58810	4968	8	:	:	:
58810	4968	9	"	"	``
58810	4968	10	Examining	examine	VBG
58810	4968	11	the	the	DT
58810	4968	12	solar	solar	JJ
58810	4968	13	system	system	NN
58810	4968	14	,	,	,
58810	4968	15	we	-PRON-	PRP
58810	4968	16	find	find	VBP
58810	4968	17	two	two	CD
58810	4968	18	remarkable	remarkable	JJ
58810	4968	19	features	feature	NNS
58810	4968	20	presented	present	VBN
58810	4968	21	to	to	IN
58810	4968	22	our	-PRON-	PRP$
58810	4968	23	consideration	consideration	NN
58810	4968	24	.	.	.
58810	4969	1	One	one	CD
58810	4969	2	is	be	VBZ
58810	4969	3	,	,	,
58810	4969	4	that	that	IN
58810	4969	5	six	six	CD
58810	4969	6	planets	planet	NNS
58810	4969	7	and	and	CC
58810	4969	8	nine	nine	CD
58810	4969	9	satellites	satellite	NNS
58810	4969	10	[	[	-LRB-
58810	4969	11	the	the	DT
58810	4969	12	entire	entire	JJ
58810	4969	13	number	number	NN
58810	4969	14	then	then	RB
58810	4969	15	known	know	VBN
58810	4969	16	]	]	-RRB-
58810	4969	17	move	move	NN
58810	4969	18	around	around	IN
58810	4969	19	the	the	DT
58810	4969	20	sun	sun	NN
58810	4969	21	in	in	IN
58810	4969	22	circles	circle	NNS
58810	4969	23	,	,	,
58810	4969	24	not	not	RB
58810	4969	25	only	only	RB
58810	4969	26	in	in	IN
58810	4969	27	the	the	DT
58810	4969	28	same	same	JJ
58810	4969	29	direction	direction	NN
58810	4969	30	in	in	IN
58810	4969	31	which	which	WDT
58810	4969	32	the	the	DT
58810	4969	33	sun	sun	NN
58810	4969	34	himself	-PRON-	PRP
58810	4969	35	revolves	revolve	VBZ
58810	4969	36	on	on	IN
58810	4969	37	his	-PRON-	PRP$
58810	4969	38	axis	axis	NN
58810	4969	39	,	,	,
58810	4969	40	but	but	CC
58810	4969	41	very	very	RB
58810	4969	42	nearly	nearly	RB
58810	4969	43	in	in	IN
58810	4969	44	the	the	DT
58810	4969	45	same	same	JJ
58810	4969	46	plane	plane	NN
58810	4969	47	.	.	.
58810	4970	1	This	this	DT
58810	4970	2	common	common	JJ
58810	4970	3	feature	feature	NN
58810	4970	4	of	of	IN
58810	4970	5	the	the	DT
58810	4970	6	motion	motion	NN
58810	4970	7	of	of	IN
58810	4970	8	so	so	RB
58810	4970	9	many	many	JJ
58810	4970	10	bodies	body	NNS
58810	4970	11	could	could	MD
58810	4970	12	not	not	RB
58810	4970	13	by	by	IN
58810	4970	14	any	any	DT
58810	4970	15	reasonable	reasonable	JJ
58810	4970	16	possibility	possibility	NN
58810	4970	17	have	have	VBP
58810	4970	18	been	be	VBN
58810	4970	19	a	a	DT
58810	4970	20	result	result	NN
58810	4970	21	of	of	IN
58810	4970	22	chance	chance	NN
58810	4970	23	:	:	:
58810	4970	24	we	-PRON-	PRP
58810	4970	25	are	be	VBP
58810	4970	26	therefore	therefore	RB
58810	4970	27	forced	force	VBN
58810	4970	28	to	to	TO
58810	4970	29	believe	believe	VB
58810	4970	30	that	that	IN
58810	4970	31	it	-PRON-	PRP
58810	4970	32	must	must	MD
58810	4970	33	be	be	VB
58810	4970	34	the	the	DT
58810	4970	35	result	result	NN
58810	4970	36	of	of	IN
58810	4970	37	some	some	DT
58810	4970	38	common	common	JJ
58810	4970	39	cause	cause	NN
58810	4970	40	originally	originally	RB
58810	4970	41	acting	act	VBG
58810	4970	42	on	on	IN
58810	4970	43	all	all	PDT
58810	4970	44	the	the	DT
58810	4970	45	planets	planet	NNS
58810	4970	46	.	.	.
58810	4971	1	"	"	``
58810	4971	2	On	on	IN
58810	4971	3	the	the	DT
58810	4971	4	other	other	JJ
58810	4971	5	hand	hand	NN
58810	4971	6	,	,	,
58810	4971	7	when	when	WRB
58810	4971	8	we	-PRON-	PRP
58810	4971	9	consider	consider	VBP
58810	4971	10	the	the	DT
58810	4971	11	spaces	space	NNS
58810	4971	12	in	in	IN
58810	4971	13	which	which	WDT
58810	4971	14	the	the	DT
58810	4971	15	planets	planet	NNS
58810	4971	16	move	move	VBP
58810	4971	17	,	,	,
58810	4971	18	we	-PRON-	PRP
58810	4971	19	find	find	VBP
58810	4971	20	them	-PRON-	PRP
58810	4971	21	entirely	entirely	RB
58810	4971	22	void	void	JJ
58810	4971	23	,	,	,
58810	4971	24	or	or	CC
58810	4971	25	as	as	RB
58810	4971	26	good	good	JJ
58810	4971	27	as	as	IN
58810	4971	28	void	void	JJ
58810	4971	29	;	;	,
58810	4971	30	for	for	IN
58810	4971	31	,	,	,
58810	4971	32	if	if	IN
58810	4971	33	there	there	EX
58810	4971	34	is	be	VBZ
58810	4971	35	any	any	DT
58810	4971	36	matter	matter	NN
58810	4971	37	in	in	IN
58810	4971	38	them	-PRON-	PRP
58810	4971	39	,	,	,
58810	4971	40	it	-PRON-	PRP
58810	4971	41	is	be	VBZ
58810	4971	42	so	so	RB
58810	4971	43	rare	rare	JJ
58810	4971	44	as	as	IN
58810	4971	45	to	to	TO
58810	4971	46	be	be	VB
58810	4971	47	without	without	IN
58810	4971	48	effect	effect	NN
58810	4971	49	on	on	IN
58810	4971	50	the	the	DT
58810	4971	51	planetary	planetary	NN
58810	4971	52	motions	motion	NNS
58810	4971	53	.	.	.
58810	4972	1	There	there	EX
58810	4972	2	is	be	VBZ
58810	4972	3	,	,	,
58810	4972	4	therefore	therefore	RB
58810	4972	5	,	,	,
58810	4972	6	no	no	DT
58810	4972	7	material	material	JJ
58810	4972	8	connection	connection	NN
58810	4972	9	now	now	RB
58810	4972	10	existing	exist	VBG
58810	4972	11	between	between	IN
58810	4972	12	the	the	DT
58810	4972	13	planets	planet	NNS
58810	4972	14	through	through	IN
58810	4972	15	which	which	WDT
58810	4972	16	they	-PRON-	PRP
58810	4972	17	might	may	MD
58810	4972	18	have	have	VB
58810	4972	19	been	be	VBN
58810	4972	20	forced	force	VBN
58810	4972	21	to	to	TO
58810	4972	22	take	take	VB
58810	4972	23	up	up	RP
58810	4972	24	a	a	DT
58810	4972	25	common	common	JJ
58810	4972	26	direction	direction	NN
58810	4972	27	of	of	IN
58810	4972	28	motion	motion	NN
58810	4972	29	.	.	.
58810	4973	1	How	how	WRB
58810	4973	2	,	,	,
58810	4973	3	then	then	RB
58810	4973	4	,	,	,
58810	4973	5	are	be	VBP
58810	4973	6	we	-PRON-	PRP
58810	4973	7	to	to	TO
58810	4973	8	reconcile	reconcile	VB
58810	4973	9	this	this	DT
58810	4973	10	common	common	JJ
58810	4973	11	motion	motion	NN
58810	4973	12	with	with	IN
58810	4973	13	the	the	DT
58810	4973	14	absence	absence	NN
58810	4973	15	of	of	IN
58810	4973	16	all	all	DT
58810	4973	17	material	material	JJ
58810	4973	18	connection	connection	NN
58810	4973	19	?	?	.
58810	4974	1	The	the	DT
58810	4974	2	most	most	RBS
58810	4974	3	natural	natural	JJ
58810	4974	4	way	way	NN
58810	4974	5	is	be	VBZ
58810	4974	6	to	to	TO
58810	4974	7	suppose	suppose	VB
58810	4974	8	that	that	IN
58810	4974	9	there	there	EX
58810	4974	10	was	be	VBD
58810	4974	11	once	once	RB
58810	4974	12	some	some	DT
58810	4974	13	such	such	JJ
58810	4974	14	connection	connection	NN
58810	4974	15	,	,	,
58810	4974	16	which	which	WDT
58810	4974	17	brought	bring	VBD
58810	4974	18	about	about	RP
58810	4974	19	the	the	DT
58810	4974	20	uniformity	uniformity	NN
58810	4974	21	of	of	IN
58810	4974	22	motion	motion	NN
58810	4974	23	which	which	WDT
58810	4974	24	we	-PRON-	PRP
58810	4974	25	observe	observe	VBP
58810	4974	26	;	;	:
58810	4974	27	that	that	IN
58810	4974	28	the	the	DT
58810	4974	29	materials	material	NNS
58810	4974	30	of	of	IN
58810	4974	31	which	which	WDT
58810	4974	32	the	the	DT
58810	4974	33	planets	planet	NNS
58810	4974	34	are	be	VBP
58810	4974	35	formed	form	VBN
58810	4974	36	once	once	RB
58810	4974	37	filled	fill	VBN
58810	4974	38	the	the	DT
58810	4974	39	whole	whole	JJ
58810	4974	40	space	space	NN
58810	4974	41	between	between	IN
58810	4974	42	them	-PRON-	PRP
58810	4974	43	.	.	.
58810	4975	1	There	there	EX
58810	4975	2	was	be	VBD
58810	4975	3	no	no	DT
58810	4975	4	formation	formation	NN
58810	4975	5	in	in	IN
58810	4975	6	this	this	DT
58810	4975	7	chaos	chaos	NN
58810	4975	8	,	,	,
58810	4975	9	the	the	DT
58810	4975	10	formation	formation	NN
58810	4975	11	of	of	IN
58810	4975	12	separate	separate	JJ
58810	4975	13	bodies	body	NNS
58810	4975	14	by	by	IN
58810	4975	15	the	the	DT
58810	4975	16	mutual	mutual	JJ
58810	4975	17	gravitation	gravitation	NN
58810	4975	18	of	of	IN
58810	4975	19	parts	part	NNS
58810	4975	20	of	of	IN
58810	4975	21	the	the	DT
58810	4975	22	mass	mass	NN
58810	4975	23	being	be	VBG
58810	4975	24	a	a	DT
58810	4975	25	later	later	JJ
58810	4975	26	occurrence	occurrence	NN
58810	4975	27	.	.	.
58810	4976	1	But	but	CC
58810	4976	2	,	,	,
58810	4976	3	naturally	naturally	RB
58810	4976	4	,	,	,
58810	4976	5	some	some	DT
58810	4976	6	parts	part	NNS
58810	4976	7	of	of	IN
58810	4976	8	the	the	DT
58810	4976	9	mass	mass	NN
58810	4976	10	would	would	MD
58810	4976	11	be	be	VB
58810	4976	12	more	more	RBR
58810	4976	13	dense	dense	JJ
58810	4976	14	than	than	IN
58810	4976	15	others	other	NNS
58810	4976	16	,	,	,
58810	4976	17	and	and	CC
58810	4976	18	would	would	MD
58810	4976	19	thus	thus	RB
58810	4976	20	gather	gather	VB
58810	4976	21	around	around	IN
58810	4976	22	them	-PRON-	PRP
58810	4976	23	the	the	DT
58810	4976	24	rare	rare	JJ
58810	4976	25	matter	matter	NN
58810	4976	26	which	which	WDT
58810	4976	27	filled	fill	VBD
58810	4976	28	the	the	DT
58810	4976	29	intervening	intervene	VBG
58810	4976	30	spaces	space	NNS
58810	4976	31	.	.	.
58810	4977	1	The	the	DT
58810	4977	2	larger	large	JJR
58810	4977	3	collections	collection	NNS
58810	4977	4	thus	thus	RB
58810	4977	5	formed	form	VBN
58810	4977	6	would	would	MD
58810	4977	7	draw	draw	VB
58810	4977	8	the	the	DT
58810	4977	9	smaller	small	JJR
58810	4977	10	ones	one	NNS
58810	4977	11	into	into	IN
58810	4977	12	them	-PRON-	PRP
58810	4977	13	,	,	,
58810	4977	14	and	and	CC
58810	4977	15	this	this	DT
58810	4977	16	process	process	NN
58810	4977	17	would	would	MD
58810	4977	18	continue	continue	VB
58810	4977	19	until	until	IN
58810	4977	20	a	a	DT
58810	4977	21	few	few	JJ
58810	4977	22	round	round	JJ
58810	4977	23	bodies	body	NNS
58810	4977	24	had	have	VBD
58810	4977	25	taken	take	VBN
58810	4977	26	the	the	DT
58810	4977	27	place	place	NN
58810	4977	28	of	of	IN
58810	4977	29	the	the	DT
58810	4977	30	original	original	JJ
58810	4977	31	chaotic	chaotic	JJ
58810	4977	32	mass	mass	NN
58810	4977	33	.	.	.
58810	4977	34	"	"	''
58810	4978	1	Kant	Kant	NNP
58810	4978	2	,	,	,
58810	4978	3	however	however	RB
58810	4978	4	,	,	,
58810	4978	5	failed	fail	VBD
58810	4978	6	to	to	TO
58810	4978	7	account	account	VB
58810	4978	8	satisfactorily	satisfactorily	RB
58810	4978	9	for	for	IN
58810	4978	10	the	the	DT
58810	4978	11	motion	motion	NN
58810	4978	12	of	of	IN
58810	4978	13	the	the	DT
58810	4978	14	sun	sun	NN
58810	4978	15	and	and	CC
58810	4978	16	planets	planet	NNS
58810	4978	17	.	.	.
58810	4979	1	According	accord	VBG
58810	4979	2	to	to	IN
58810	4979	3	his	-PRON-	PRP$
58810	4979	4	system	system	NN
58810	4979	5	,	,	,
58810	4979	6	all	all	PDT
58810	4979	7	the	the	DT
58810	4979	8	bodies	body	NNS
58810	4979	9	formed	form	VBN
58810	4979	10	out	out	IN
58810	4979	11	of	of	IN
58810	4979	12	the	the	DT
58810	4979	13	original	original	JJ
58810	4979	14	nebulous	nebulous	JJ
58810	4979	15	mass	mass	NN
58810	4979	16	should	should	MD
58810	4979	17	have	have	VB
58810	4979	18	been	be	VBN
58810	4979	19	drawn	draw	VBN
58810	4979	20	to	to	IN
58810	4979	21	a	a	DT
58810	4979	22	common	common	JJ
58810	4979	23	centre	centre	NN
58810	4979	24	so	so	IN
58810	4979	25	as	as	IN
58810	4979	26	to	to	TO
58810	4979	27	form	form	VB
58810	4979	28	one	one	CD
58810	4979	29	sun	sun	NN
58810	4979	30	,	,	,
58810	4979	31	instead	instead	RB
58810	4979	32	of	of	IN
58810	4979	33	a	a	DT
58810	4979	34	system	system	NN
58810	4979	35	of	of	IN
58810	4979	36	revolving	revolve	VBG
58810	4979	37	bodies	body	NNS
58810	4979	38	like	like	IN
58810	4979	39	the	the	DT
58810	4979	40	solar	solar	JJ
58810	4979	41	system	system	NN
58810	4979	42	.	.	.
58810	4980	1	388	388	CD
58810	4980	2	.	.	.
58810	4981	1	_	_	NNP
58810	4981	2	Herschel	Herschel	NNP
58810	4981	3	's	's	POS
58810	4981	4	Hypothesis._--The	Hypothesis._--The	NNP
58810	4981	5	idea	idea	NN
58810	4981	6	of	of	IN
58810	4981	7	the	the	DT
58810	4981	8	gradual	gradual	JJ
58810	4981	9	transmutation	transmutation	NN
58810	4981	10	of	of	IN
58810	4981	11	nebulæ	nebulæ	NN
58810	4981	12	into	into	IN
58810	4981	13	stars	star	NNS
58810	4981	14	seems	seem	VBZ
58810	4981	15	to	to	TO
58810	4981	16	have	have	VB
58810	4981	17	been	be	VBN
58810	4981	18	suggested	suggest	VBN
58810	4981	19	to	to	IN
58810	4981	20	Herschel	Herschel	NNP
58810	4981	21	,	,	,
58810	4981	22	not	not	RB
58810	4981	23	by	by	IN
58810	4981	24	the	the	DT
58810	4981	25	study	study	NN
58810	4981	26	of	of	IN
58810	4981	27	the	the	DT
58810	4981	28	solar	solar	JJ
58810	4981	29	system	system	NN
58810	4981	30	,	,	,
58810	4981	31	but	but	CC
58810	4981	32	by	by	IN
58810	4981	33	that	that	DT
58810	4981	34	of	of	IN
58810	4981	35	the	the	DT
58810	4981	36	nebulæ	nebulæ	NN
58810	4981	37	themselves	-PRON-	PRP
58810	4981	38	.	.	.
58810	4982	1	Many	many	JJ
58810	4982	2	of	of	IN
58810	4982	3	these	these	DT
58810	4982	4	bodies	body	NNS
58810	4982	5	he	-PRON-	PRP
58810	4982	6	believed	believe	VBD
58810	4982	7	to	to	TO
58810	4982	8	be	be	VB
58810	4982	9	immense	immense	JJ
58810	4982	10	masses	masse	NNS
58810	4982	11	of	of	IN
58810	4982	12	phosphorescent	phosphorescent	JJ
58810	4982	13	vapor	vapor	NN
58810	4982	14	;	;	:
58810	4982	15	and	and	CC
58810	4982	16	he	-PRON-	PRP
58810	4982	17	conceived	conceive	VBD
58810	4982	18	that	that	IN
58810	4982	19	these	these	DT
58810	4982	20	must	must	MD
58810	4982	21	be	be	VB
58810	4982	22	gradually	gradually	RB
58810	4982	23	condensing	condensing	JJ
58810	4982	24	,	,	,
58810	4982	25	each	each	DT
58810	4982	26	around	around	IN
58810	4982	27	its	-PRON-	PRP$
58810	4982	28	own	own	JJ
58810	4982	29	centre	centre	NN
58810	4982	30	,	,	,
58810	4982	31	or	or	CC
58810	4982	32	around	around	IN
58810	4982	33	the	the	DT
58810	4982	34	parts	part	NNS
58810	4982	35	where	where	WRB
58810	4982	36	it	-PRON-	PRP
58810	4982	37	is	be	VBZ
58810	4982	38	most	most	RBS
58810	4982	39	dense	dense	JJ
58810	4982	40	,	,	,
58810	4982	41	until	until	IN
58810	4982	42	it	-PRON-	PRP
58810	4982	43	should	should	MD
58810	4982	44	become	become	VB
58810	4982	45	a	a	DT
58810	4982	46	star	star	NN
58810	4982	47	,	,	,
58810	4982	48	or	or	CC
58810	4982	49	a	a	DT
58810	4982	50	cluster	cluster	NN
58810	4982	51	of	of	IN
58810	4982	52	stars	star	NNS
58810	4982	53	.	.	.
58810	4983	1	On	on	IN
58810	4983	2	classifying	classify	VBG
58810	4983	3	the	the	DT
58810	4983	4	nebulæ	nebulæ	NN
58810	4983	5	,	,	,
58810	4983	6	it	-PRON-	PRP
58810	4983	7	seemed	seem	VBD
58810	4983	8	to	to	IN
58810	4983	9	him	-PRON-	PRP
58810	4983	10	that	that	IN
58810	4983	11	he	-PRON-	PRP
58810	4983	12	could	could	MD
58810	4983	13	see	see	VB
58810	4983	14	this	this	DT
58810	4983	15	process	process	NN
58810	4983	16	going	go	VBG
58810	4983	17	on	on	RP
58810	4983	18	before	before	IN
58810	4983	19	his	-PRON-	PRP$
58810	4983	20	eyes	eye	NNS
58810	4983	21	.	.	.
58810	4984	1	There	there	EX
58810	4984	2	were	be	VBD
58810	4984	3	the	the	DT
58810	4984	4	large	large	JJ
58810	4984	5	,	,	,
58810	4984	6	faint	faint	JJ
58810	4984	7	,	,	,
58810	4984	8	diffused	diffuse	VBN
58810	4984	9	nebulæ	nebulæ	NN
58810	4984	10	,	,	,
58810	4984	11	in	in	IN
58810	4984	12	which	which	WDT
58810	4984	13	the	the	DT
58810	4984	14	condensation	condensation	NN
58810	4984	15	had	have	VBD
58810	4984	16	hardly	hardly	RB
58810	4984	17	begun	begin	VBN
58810	4984	18	;	;	:
58810	4984	19	the	the	DT
58810	4984	20	smaller	small	JJR
58810	4984	21	but	but	CC
58810	4984	22	brighter	bright	JJR
58810	4984	23	ones	one	NNS
58810	4984	24	,	,	,
58810	4984	25	which	which	WDT
58810	4984	26	had	have	VBD
58810	4984	27	become	become	VBN
58810	4984	28	so	so	RB
58810	4984	29	far	far	RB
58810	4984	30	condensed	condense	VBN
58810	4984	31	that	that	IN
58810	4984	32	the	the	DT
58810	4984	33	central	central	JJ
58810	4984	34	parts	part	NNS
58810	4984	35	would	would	MD
58810	4984	36	soon	soon	RB
58810	4984	37	begin	begin	VB
58810	4984	38	to	to	TO
58810	4984	39	form	form	VB
58810	4984	40	into	into	IN
58810	4984	41	stars	star	NNS
58810	4984	42	;	;	:
58810	4984	43	yet	yet	CC
58810	4984	44	others	other	NNS
58810	4984	45	,	,	,
58810	4984	46	in	in	IN
58810	4984	47	which	which	WDT
58810	4984	48	stars	star	NNS
58810	4984	49	had	have	VBD
58810	4984	50	actually	actually	RB
58810	4984	51	begun	begin	VBN
58810	4984	52	to	to	TO
58810	4984	53	form	form	VB
58810	4984	54	;	;	:
58810	4984	55	and	and	CC
58810	4984	56	,	,	,
58810	4984	57	finally	finally	RB
58810	4984	58	,	,	,
58810	4984	59	star	star	NN
58810	4984	60	-	-	HYPH
58810	4984	61	clusters	cluster	NNS
58810	4984	62	in	in	IN
58810	4984	63	which	which	WDT
58810	4984	64	the	the	DT
58810	4984	65	condensation	condensation	NN
58810	4984	66	was	be	VBD
58810	4984	67	complete	complete	JJ
58810	4984	68	.	.	.
58810	4985	1	The	the	DT
58810	4985	2	spectroscopic	spectroscopic	JJ
58810	4985	3	revelations	revelation	NNS
58810	4985	4	of	of	IN
58810	4985	5	the	the	DT
58810	4985	6	gaseous	gaseous	JJ
58810	4985	7	nature	nature	NN
58810	4985	8	of	of	IN
58810	4985	9	the	the	DT
58810	4985	10	true	true	JJ
58810	4985	11	nebulæ	nebulæ	NN
58810	4985	12	tend	tend	VBP
58810	4985	13	to	to	TO
58810	4985	14	confirm	confirm	VB
58810	4985	15	the	the	DT
58810	4985	16	theory	theory	NN
58810	4985	17	of	of	IN
58810	4985	18	Herschel	Herschel	NNP
58810	4985	19	,	,	,
58810	4985	20	that	that	IN
58810	4985	21	these	these	DT
58810	4985	22	masses	masse	NNS
58810	4985	23	will	will	MD
58810	4985	24	all	all	DT
58810	4985	25	,	,	,
58810	4985	26	at	at	IN
58810	4985	27	some	some	DT
58810	4985	28	time	time	NN
58810	4985	29	,	,	,
58810	4985	30	condense	condense	VBP
58810	4985	31	into	into	IN
58810	4985	32	stars	star	NNS
58810	4985	33	.	.	.
58810	4986	1	389	389	CD
58810	4986	2	.	.	.
58810	4987	1	_	_	NNP
58810	4987	2	Laplace	Laplace	NNP
58810	4987	3	's	's	POS
58810	4987	4	Hypothesis._--Laplace	hypothesis._--laplace	NN
58810	4987	5	was	be	VBD
58810	4987	6	led	lead	VBN
58810	4987	7	to	to	IN
58810	4987	8	the	the	DT
58810	4987	9	nebular	nebular	JJ
58810	4987	10	hypothesis	hypothesis	NN
58810	4987	11	by	by	IN
58810	4987	12	considering	consider	VBG
58810	4987	13	the	the	DT
58810	4987	14	remarkable	remarkable	JJ
58810	4987	15	uniformity	uniformity	NN
58810	4987	16	in	in	IN
58810	4987	17	the	the	DT
58810	4987	18	direction	direction	NN
58810	4987	19	of	of	IN
58810	4987	20	the	the	DT
58810	4987	21	rotation	rotation	NN
58810	4987	22	of	of	IN
58810	4987	23	the	the	DT
58810	4987	24	planets	planet	NNS
58810	4987	25	.	.	.
58810	4988	1	Believing	believe	VBG
58810	4988	2	that	that	IN
58810	4988	3	this	this	DT
58810	4988	4	could	could	MD
58810	4988	5	not	not	RB
58810	4988	6	have	have	VB
58810	4988	7	been	be	VBN
58810	4988	8	the	the	DT
58810	4988	9	result	result	NN
58810	4988	10	of	of	IN
58810	4988	11	chance	chance	NN
58810	4988	12	,	,	,
58810	4988	13	he	-PRON-	PRP
58810	4988	14	sought	seek	VBD
58810	4988	15	to	to	TO
58810	4988	16	investigate	investigate	VB
58810	4988	17	its	-PRON-	PRP$
58810	4988	18	cause	cause	NN
58810	4988	19	.	.	.
58810	4989	1	This	this	DT
58810	4989	2	,	,	,
58810	4989	3	he	-PRON-	PRP
58810	4989	4	thought	think	VBD
58810	4989	5	,	,	,
58810	4989	6	could	could	MD
58810	4989	7	be	be	VB
58810	4989	8	nothing	nothing	NN
58810	4989	9	else	else	RB
58810	4989	10	than	than	IN
58810	4989	11	the	the	DT
58810	4989	12	atmosphere	atmosphere	NN
58810	4989	13	of	of	IN
58810	4989	14	the	the	DT
58810	4989	15	sun	sun	NN
58810	4989	16	,	,	,
58810	4989	17	which	which	WDT
58810	4989	18	once	once	RB
58810	4989	19	extended	extend	VBD
58810	4989	20	so	so	RB
58810	4989	21	far	far	RB
58810	4989	22	out	out	RB
58810	4989	23	as	as	IN
58810	4989	24	to	to	TO
58810	4989	25	fill	fill	VB
58810	4989	26	all	all	PDT
58810	4989	27	the	the	DT
58810	4989	28	space	space	NN
58810	4989	29	now	now	RB
58810	4989	30	occupied	occupy	VBN
58810	4989	31	by	by	IN
58810	4989	32	the	the	DT
58810	4989	33	planets	planet	NNS
58810	4989	34	.	.	.
58810	4990	1	He	-PRON-	PRP
58810	4990	2	begins	begin	VBZ
58810	4990	3	with	with	IN
58810	4990	4	the	the	DT
58810	4990	5	sun	sun	NN
58810	4990	6	,	,	,
58810	4990	7	surrounded	surround	VBN
58810	4990	8	by	by	IN
58810	4990	9	this	this	DT
58810	4990	10	immense	immense	JJ
58810	4990	11	fiery	fiery	JJ
58810	4990	12	atmosphere	atmosphere	NN
58810	4990	13	.	.	.
58810	4991	1	Since	since	IN
58810	4991	2	the	the	DT
58810	4991	3	sum	sum	NN
58810	4991	4	total	total	NN
58810	4991	5	of	of	IN
58810	4991	6	rotary	rotary	JJ
58810	4991	7	motion	motion	NN
58810	4991	8	now	now	RB
58810	4991	9	seen	see	VBN
58810	4991	10	in	in	IN
58810	4991	11	the	the	DT
58810	4991	12	planetary	planetary	NN
58810	4991	13	system	system	NN
58810	4991	14	must	must	MD
58810	4991	15	have	have	VB
58810	4991	16	been	be	VBN
58810	4991	17	there	there	RB
58810	4991	18	from	from	IN
58810	4991	19	the	the	DT
58810	4991	20	beginning	beginning	NN
58810	4991	21	,	,	,
58810	4991	22	he	-PRON-	PRP
58810	4991	23	conceives	conceive	VBZ
58810	4991	24	the	the	DT
58810	4991	25	immense	immense	JJ
58810	4991	26	vaporous	vaporous	JJ
58810	4991	27	mass	mass	NN
58810	4991	28	forming	form	VBG
58810	4991	29	the	the	DT
58810	4991	30	sun	sun	NN
58810	4991	31	and	and	CC
58810	4991	32	his	-PRON-	PRP$
58810	4991	33	atmosphere	atmosphere	NN
58810	4991	34	to	to	TO
58810	4991	35	have	have	VB
58810	4991	36	had	have	VBN
58810	4991	37	a	a	DT
58810	4991	38	slow	slow	JJ
58810	4991	39	rotation	rotation	NN
58810	4991	40	on	on	IN
58810	4991	41	its	-PRON-	PRP$
58810	4991	42	axis	axis	NN
58810	4991	43	.	.	.
58810	4992	1	As	as	IN
58810	4992	2	the	the	DT
58810	4992	3	intensely	intensely	RB
58810	4992	4	hot	hot	JJ
58810	4992	5	mass	mass	NN
58810	4992	6	gradually	gradually	RB
58810	4992	7	cooled	cool	VBN
58810	4992	8	,	,	,
58810	4992	9	it	-PRON-	PRP
58810	4992	10	would	would	MD
58810	4992	11	contract	contract	VB
58810	4992	12	towards	towards	IN
58810	4992	13	the	the	DT
58810	4992	14	centre	centre	NN
58810	4992	15	.	.	.
58810	4993	1	As	as	IN
58810	4993	2	it	-PRON-	PRP
58810	4993	3	contracted	contract	VBD
58810	4993	4	,	,	,
58810	4993	5	its	-PRON-	PRP$
58810	4993	6	velocity	velocity	NN
58810	4993	7	of	of	IN
58810	4993	8	rotation	rotation	NN
58810	4993	9	would	would	MD
58810	4993	10	,	,	,
58810	4993	11	by	by	IN
58810	4993	12	the	the	DT
58810	4993	13	laws	law	NNS
58810	4993	14	of	of	IN
58810	4993	15	mechanics	mechanic	NNS
58810	4993	16	,	,	,
58810	4993	17	constantly	constantly	RB
58810	4993	18	increase	increase	VB
58810	4993	19	;	;	:
58810	4993	20	so	so	IN
58810	4993	21	that	that	IN
58810	4993	22	a	a	DT
58810	4993	23	time	time	NN
58810	4993	24	would	would	MD
58810	4993	25	arrive	arrive	VB
58810	4993	26	,	,	,
58810	4993	27	when	when	WRB
58810	4993	28	,	,	,
58810	4993	29	at	at	IN
58810	4993	30	the	the	DT
58810	4993	31	outer	outer	JJ
58810	4993	32	boundary	boundary	NN
58810	4993	33	of	of	IN
58810	4993	34	the	the	DT
58810	4993	35	mass	mass	NN
58810	4993	36	,	,	,
58810	4993	37	the	the	DT
58810	4993	38	centrifugal	centrifugal	JJ
58810	4993	39	force	force	NN
58810	4993	40	due	due	IN
58810	4993	41	to	to	IN
58810	4993	42	the	the	DT
58810	4993	43	rotation	rotation	NN
58810	4993	44	would	would	MD
58810	4993	45	counterbalance	counterbalance	VB
58810	4993	46	the	the	DT
58810	4993	47	attractive	attractive	JJ
58810	4993	48	force	force	NN
58810	4993	49	of	of	IN
58810	4993	50	the	the	DT
58810	4993	51	central	central	NNP
58810	4993	52	mass	mass	NN
58810	4993	53	.	.	.
58810	4994	1	Then	then	RB
58810	4994	2	those	those	DT
58810	4994	3	outer	outer	JJ
58810	4994	4	portions	portion	NNS
58810	4994	5	would	would	MD
58810	4994	6	be	be	VB
58810	4994	7	left	leave	VBN
58810	4994	8	behind	behind	RB
58810	4994	9	as	as	IN
58810	4994	10	a	a	DT
58810	4994	11	revolving	revolving	JJ
58810	4994	12	ring	ring	NN
58810	4994	13	,	,	,
58810	4994	14	while	while	IN
58810	4994	15	the	the	DT
58810	4994	16	next	next	JJ
58810	4994	17	inner	inner	JJ
58810	4994	18	portions	portion	NNS
58810	4994	19	would	would	MD
58810	4994	20	continue	continue	VB
58810	4994	21	to	to	TO
58810	4994	22	contract	contract	VB
58810	4994	23	until	until	IN
58810	4994	24	the	the	DT
58810	4994	25	centrifugal	centrifugal	JJ
58810	4994	26	and	and	CC
58810	4994	27	attractive	attractive	JJ
58810	4994	28	forces	force	NNS
58810	4994	29	were	be	VBD
58810	4994	30	again	again	RB
58810	4994	31	balanced	balanced	JJ
58810	4994	32	,	,	,
58810	4994	33	when	when	WRB
58810	4994	34	a	a	DT
58810	4994	35	second	second	JJ
58810	4994	36	ring	ring	NN
58810	4994	37	would	would	MD
58810	4994	38	be	be	VB
58810	4994	39	left	leave	VBN
58810	4994	40	behind	behind	RB
58810	4994	41	;	;	:
58810	4994	42	and	and	CC
58810	4994	43	so	so	RB
58810	4994	44	on	on	RB
58810	4994	45	.	.	.
58810	4995	1	Thus	thus	RB
58810	4995	2	,	,	,
58810	4995	3	instead	instead	RB
58810	4995	4	of	of	IN
58810	4995	5	a	a	DT
58810	4995	6	continuous	continuous	JJ
58810	4995	7	atmosphere	atmosphere	NN
58810	4995	8	,	,	,
58810	4995	9	the	the	DT
58810	4995	10	sun	sun	NN
58810	4995	11	would	would	MD
58810	4995	12	be	be	VB
58810	4995	13	surrounded	surround	VBN
58810	4995	14	by	by	IN
58810	4995	15	a	a	DT
58810	4995	16	series	series	NN
58810	4995	17	of	of	IN
58810	4995	18	concentric	concentric	JJ
58810	4995	19	revolving	revolving	JJ
58810	4995	20	rings	ring	NNS
58810	4995	21	of	of	IN
58810	4995	22	vapor	vapor	NN
58810	4995	23	.	.	.
58810	4996	1	As	as	IN
58810	4996	2	these	these	DT
58810	4996	3	rings	ring	NNS
58810	4996	4	cooled	cool	VBD
58810	4996	5	,	,	,
58810	4996	6	their	-PRON-	PRP$
58810	4996	7	denser	denser	NN
58810	4996	8	materials	material	NNS
58810	4996	9	would	would	MD
58810	4996	10	condense	condense	VB
58810	4996	11	first	first	RB
58810	4996	12	;	;	:
58810	4996	13	and	and	CC
58810	4996	14	thus	thus	RB
58810	4996	15	the	the	DT
58810	4996	16	ring	ring	NN
58810	4996	17	would	would	MD
58810	4996	18	be	be	VB
58810	4996	19	composed	compose	VBN
58810	4996	20	of	of	IN
58810	4996	21	a	a	DT
58810	4996	22	mixed	mixed	JJ
58810	4996	23	mass	mass	NN
58810	4996	24	,	,	,
58810	4996	25	partly	partly	RB
58810	4996	26	solid	solid	JJ
58810	4996	27	and	and	CC
58810	4996	28	partly	partly	RB
58810	4996	29	vaporous	vaporous	JJ
58810	4996	30	,	,	,
58810	4996	31	the	the	DT
58810	4996	32	quantity	quantity	NN
58810	4996	33	of	of	IN
58810	4996	34	solid	solid	JJ
58810	4996	35	matter	matter	NN
58810	4996	36	constantly	constantly	RB
58810	4996	37	increasing	increase	VBG
58810	4996	38	,	,	,
58810	4996	39	and	and	CC
58810	4996	40	that	that	DT
58810	4996	41	of	of	IN
58810	4996	42	vapor	vapor	NN
58810	4996	43	diminishing	diminish	VBG
58810	4996	44	.	.	.
58810	4997	1	If	if	IN
58810	4997	2	the	the	DT
58810	4997	3	ring	ring	NN
58810	4997	4	were	be	VBD
58810	4997	5	perfectly	perfectly	RB
58810	4997	6	uniform	uniform	JJ
58810	4997	7	,	,	,
58810	4997	8	this	this	DT
58810	4997	9	condensation	condensation	NN
58810	4997	10	would	would	MD
58810	4997	11	take	take	VB
58810	4997	12	place	place	NN
58810	4997	13	equally	equally	RB
58810	4997	14	all	all	RB
58810	4997	15	around	around	IN
58810	4997	16	it	-PRON-	PRP
58810	4997	17	,	,	,
58810	4997	18	and	and	CC
58810	4997	19	the	the	DT
58810	4997	20	ring	ring	NN
58810	4997	21	would	would	MD
58810	4997	22	thus	thus	RB
58810	4997	23	be	be	VB
58810	4997	24	broken	break	VBN
58810	4997	25	up	up	RP
58810	4997	26	into	into	IN
58810	4997	27	a	a	DT
58810	4997	28	group	group	NN
58810	4997	29	of	of	IN
58810	4997	30	small	small	JJ
58810	4997	31	planets	planet	NNS
58810	4997	32	,	,	,
58810	4997	33	like	like	IN
58810	4997	34	the	the	DT
58810	4997	35	asteroids	asteroid	NNS
58810	4997	36	.	.	.
58810	4998	1	But	but	CC
58810	4998	2	if	if	IN
58810	4998	3	,	,	,
58810	4998	4	as	as	IN
58810	4998	5	would	would	MD
58810	4998	6	more	more	RBR
58810	4998	7	likely	likely	RB
58810	4998	8	be	be	VB
58810	4998	9	the	the	DT
58810	4998	10	case	case	NN
58810	4998	11	,	,	,
58810	4998	12	some	some	DT
58810	4998	13	portions	portion	NNS
58810	4998	14	of	of	IN
58810	4998	15	the	the	DT
58810	4998	16	ring	ring	NN
58810	4998	17	were	be	VBD
58810	4998	18	much	much	JJ
58810	4998	19	denser	denser	NN
58810	4998	20	than	than	IN
58810	4998	21	others	other	NNS
58810	4998	22	,	,	,
58810	4998	23	the	the	DT
58810	4998	24	denser	denser	NN
58810	4998	25	portions	portion	NNS
58810	4998	26	would	would	MD
58810	4998	27	gradually	gradually	RB
58810	4998	28	attract	attract	VB
58810	4998	29	the	the	DT
58810	4998	30	rarer	rare	JJR
58810	4998	31	portions	portion	NNS
58810	4998	32	,	,	,
58810	4998	33	until	until	IN
58810	4998	34	,	,	,
58810	4998	35	instead	instead	RB
58810	4998	36	of	of	IN
58810	4998	37	a	a	DT
58810	4998	38	ring	ring	NN
58810	4998	39	,	,	,
58810	4998	40	there	there	EX
58810	4998	41	would	would	MD
58810	4998	42	be	be	VB
58810	4998	43	a	a	DT
58810	4998	44	single	single	JJ
58810	4998	45	mass	mass	NN
58810	4998	46	composed	compose	VBN
58810	4998	47	of	of	IN
58810	4998	48	a	a	DT
58810	4998	49	nearly	nearly	RB
58810	4998	50	solid	solid	JJ
58810	4998	51	centre	centre	NN
58810	4998	52	,	,	,
58810	4998	53	surrounded	surround	VBN
58810	4998	54	by	by	IN
58810	4998	55	an	an	DT
58810	4998	56	immense	immense	JJ
58810	4998	57	atmosphere	atmosphere	NN
58810	4998	58	of	of	IN
58810	4998	59	fiery	fiery	JJ
58810	4998	60	vapor	vapor	NN
58810	4998	61	.	.	.
58810	4999	1	This	this	DT
58810	4999	2	condensation	condensation	NN
58810	4999	3	of	of	IN
58810	4999	4	the	the	DT
58810	4999	5	ring	ring	NN
58810	4999	6	of	of	IN
58810	4999	7	vapor	vapor	NN
58810	4999	8	around	around	IN
58810	4999	9	a	a	DT
58810	4999	10	single	single	JJ
58810	4999	11	point	point	NN
58810	4999	12	would	would	MD
58810	4999	13	not	not	RB
58810	4999	14	change	change	VB
58810	4999	15	the	the	DT
58810	4999	16	amount	amount	NN
58810	4999	17	of	of	IN
58810	4999	18	rotary	rotary	JJ
58810	4999	19	motion	motion	NN
58810	4999	20	that	that	WDT
58810	4999	21	had	have	VBD
58810	4999	22	existed	exist	VBN
58810	4999	23	in	in	IN
58810	4999	24	the	the	DT
58810	4999	25	ring	ring	NN
58810	4999	26	.	.	.
58810	5000	1	The	the	DT
58810	5000	2	planet	planet	NN
58810	5000	3	with	with	IN
58810	5000	4	its	-PRON-	PRP$
58810	5000	5	atmosphere	atmosphere	NN
58810	5000	6	would	would	MD
58810	5000	7	therefore	therefore	RB
58810	5000	8	be	be	VB
58810	5000	9	in	in	IN
58810	5000	10	rotation	rotation	NN
58810	5000	11	;	;	,
58810	5000	12	and	and	CC
58810	5000	13	would	would	MD
58810	5000	14	be	be	VB
58810	5000	15	,	,	,
58810	5000	16	on	on	IN
58810	5000	17	a	a	DT
58810	5000	18	smaller	small	JJR
58810	5000	19	scale	scale	NN
58810	5000	20	,	,	,
58810	5000	21	like	like	IN
58810	5000	22	the	the	DT
58810	5000	23	original	original	JJ
58810	5000	24	solar	solar	JJ
58810	5000	25	mass	mass	NN
58810	5000	26	surrounded	surround	VBN
58810	5000	27	by	by	IN
58810	5000	28	its	-PRON-	PRP$
58810	5000	29	atmosphere	atmosphere	NN
58810	5000	30	.	.	.
58810	5001	1	In	in	IN
58810	5001	2	the	the	DT
58810	5001	3	same	same	JJ
58810	5001	4	way	way	NN
58810	5001	5	that	that	WDT
58810	5001	6	the	the	DT
58810	5001	7	latter	latter	JJ
58810	5001	8	formed	form	VBD
58810	5001	9	itself	-PRON-	PRP
58810	5001	10	first	first	RB
58810	5001	11	into	into	IN
58810	5001	12	rings	ring	NNS
58810	5001	13	,	,	,
58810	5001	14	which	which	WDT
58810	5001	15	afterwards	afterwards	RB
58810	5001	16	condensed	condense	VBN
58810	5001	17	into	into	IN
58810	5001	18	planets	planet	NNS
58810	5001	19	,	,	,
58810	5001	20	so	so	CC
58810	5001	21	the	the	DT
58810	5001	22	planetary	planetary	NN
58810	5001	23	atmospheres	atmosphere	NNS
58810	5001	24	,	,	,
58810	5001	25	if	if	IN
58810	5001	26	sufficiently	sufficiently	RB
58810	5001	27	extensive	extensive	JJ
58810	5001	28	,	,	,
58810	5001	29	would	would	MD
58810	5001	30	form	form	VB
58810	5001	31	themselves	-PRON-	PRP
58810	5001	32	into	into	IN
58810	5001	33	rings	ring	NNS
58810	5001	34	,	,	,
58810	5001	35	which	which	WDT
58810	5001	36	would	would	MD
58810	5001	37	condense	condense	VB
58810	5001	38	into	into	IN
58810	5001	39	satellites	satellite	NNS
58810	5001	40	.	.	.
58810	5002	1	In	in	IN
58810	5002	2	the	the	DT
58810	5002	3	case	case	NN
58810	5002	4	of	of	IN
58810	5002	5	Saturn	Saturn	NNP
58810	5002	6	,	,	,
58810	5002	7	however	however	RB
58810	5002	8	,	,	,
58810	5002	9	one	one	CD
58810	5002	10	of	of	IN
58810	5002	11	the	the	DT
58810	5002	12	rings	ring	NNS
58810	5002	13	was	be	VBD
58810	5002	14	so	so	RB
58810	5002	15	uniform	uniform	JJ
58810	5002	16	throughout	throughout	IN
58810	5002	17	,	,	,
58810	5002	18	that	that	IN
58810	5002	19	there	there	EX
58810	5002	20	was	be	VBD
58810	5002	21	no	no	DT
58810	5002	22	denser	denser	NN
58810	5002	23	portion	portion	NN
58810	5002	24	to	to	TO
58810	5002	25	attract	attract	VB
58810	5002	26	the	the	DT
58810	5002	27	rest	rest	NN
58810	5002	28	around	around	IN
58810	5002	29	it	-PRON-	PRP
58810	5002	30	;	;	:
58810	5002	31	and	and	CC
58810	5002	32	thus	thus	RB
58810	5002	33	the	the	DT
58810	5002	34	ring	ring	NN
58810	5002	35	of	of	IN
58810	5002	36	Saturn	Saturn	NNP
58810	5002	37	retained	retain	VBD
58810	5002	38	its	-PRON-	PRP$
58810	5002	39	annular	annular	NN
58810	5002	40	form	form	NN
58810	5002	41	.	.	.
58810	5003	1	[	[	-LRB-
58810	5003	2	Illustration	illustration	NN
58810	5003	3	:	:	:
58810	5003	4	Fig	Fig	NNP
58810	5003	5	.	.	.
58810	5004	1	456	456	CD
58810	5004	2	.	.	.
58810	5004	3	]	]	-RRB-
58810	5005	1	Such	such	JJ
58810	5005	2	is	be	VBZ
58810	5005	3	the	the	DT
58810	5005	4	celebrated	celebrated	JJ
58810	5005	5	nebular	nebular	JJ
58810	5005	6	hypothesis	hypothesis	NN
58810	5005	7	of	of	IN
58810	5005	8	Laplace	Laplace	NNP
58810	5005	9	.	.	.
58810	5006	1	It	-PRON-	PRP
58810	5006	2	starts	start	VBZ
58810	5006	3	,	,	,
58810	5006	4	not	not	RB
58810	5006	5	with	with	IN
58810	5006	6	a	a	DT
58810	5006	7	purely	purely	RB
58810	5006	8	nebulous	nebulous	JJ
58810	5006	9	mass	mass	NN
58810	5006	10	,	,	,
58810	5006	11	but	but	CC
58810	5006	12	with	with	IN
58810	5006	13	the	the	DT
58810	5006	14	sun	sun	NN
58810	5006	15	,	,	,
58810	5006	16	surrounded	surround	VBN
58810	5006	17	by	by	IN
58810	5006	18	an	an	DT
58810	5006	19	immense	immense	JJ
58810	5006	20	atmosphere	atmosphere	NN
58810	5006	21	,	,	,
58810	5006	22	out	out	IN
58810	5006	23	of	of	IN
58810	5006	24	which	which	WDT
58810	5006	25	the	the	DT
58810	5006	26	planets	planet	NNS
58810	5006	27	were	be	VBD
58810	5006	28	formed	form	VBN
58810	5006	29	by	by	IN
58810	5006	30	gradual	gradual	JJ
58810	5006	31	condensation	condensation	NN
58810	5006	32	.	.	.
58810	5007	1	Fig	fig	NN
58810	5007	2	.	.	.
58810	5008	1	456	456	CD
58810	5008	2	represents	represent	VBZ
58810	5008	3	the	the	DT
58810	5008	4	condensing	condensing	JJ
58810	5008	5	mass	mass	NN
58810	5008	6	according	accord	VBG
58810	5008	7	to	to	IN
58810	5008	8	this	this	DT
58810	5008	9	theory	theory	NN
58810	5008	10	.	.	.
58810	5009	1	390	390	CD
58810	5009	2	.	.	.
58810	5010	1	_	_	NNP
58810	5010	2	The	the	DT
58810	5010	3	Modern	Modern	NNP
58810	5010	4	Nebular	Nebular	NNP
58810	5010	5	Hypothesis._--According	Hypothesis._--According	NNP
58810	5010	6	to	to	IN
58810	5010	7	the	the	DT
58810	5010	8	nebular	nebular	JJ
58810	5010	9	hypothesis	hypothesis	NN
58810	5010	10	as	as	IN
58810	5010	11	held	hold	VBN
58810	5010	12	at	at	IN
58810	5010	13	the	the	DT
58810	5010	14	present	present	JJ
58810	5010	15	time	time	NN
58810	5010	16	,	,	,
58810	5010	17	the	the	DT
58810	5010	18	sun	sun	NN
58810	5010	19	,	,	,
58810	5010	20	planets	planet	NNS
58810	5010	21	,	,	,
58810	5010	22	and	and	CC
58810	5010	23	meteoroids	meteoroid	NNS
58810	5010	24	originated	originate	VBD
58810	5010	25	from	from	IN
58810	5010	26	a	a	DT
58810	5010	27	purely	purely	RB
58810	5010	28	nebulous	nebulous	JJ
58810	5010	29	mass	mass	NN
58810	5010	30	.	.	.
58810	5011	1	This	this	DT
58810	5011	2	nebula	nebula	NN
58810	5011	3	first	first	RB
58810	5011	4	condensed	condense	VBN
58810	5011	5	into	into	IN
58810	5011	6	a	a	DT
58810	5011	7	nebulous	nebulous	JJ
58810	5011	8	star	star	NN
58810	5011	9	,	,	,
58810	5011	10	the	the	DT
58810	5011	11	star	star	NN
58810	5011	12	being	be	VBG
58810	5011	13	the	the	DT
58810	5011	14	sun	sun	NN
58810	5011	15	,	,	,
58810	5011	16	and	and	CC
58810	5011	17	its	-PRON-	PRP$
58810	5011	18	surrounding	surround	VBG
58810	5011	19	nebulosity	nebulosity	NN
58810	5011	20	being	be	VBG
58810	5011	21	the	the	DT
58810	5011	22	fiery	fiery	JJ
58810	5011	23	atmosphere	atmosphere	NN
58810	5011	24	of	of	IN
58810	5011	25	Laplace	Laplace	NNP
58810	5011	26	.	.	.
58810	5012	1	The	the	DT
58810	5012	2	original	original	JJ
58810	5012	3	nebula	nebula	NN
58810	5012	4	must	must	MD
58810	5012	5	have	have	VB
58810	5012	6	been	be	VBN
58810	5012	7	put	put	VBN
58810	5012	8	into	into	IN
58810	5012	9	rotation	rotation	NN
58810	5012	10	at	at	IN
58810	5012	11	the	the	DT
58810	5012	12	beginning	beginning	NN
58810	5012	13	.	.	.
58810	5013	1	As	as	IN
58810	5013	2	it	-PRON-	PRP
58810	5013	3	contracted	contract	VBD
58810	5013	4	and	and	CC
58810	5013	5	became	become	VBD
58810	5013	6	condensed	condense	VBN
58810	5013	7	through	through	IN
58810	5013	8	the	the	DT
58810	5013	9	loss	loss	NN
58810	5013	10	of	of	IN
58810	5013	11	heat	heat	NN
58810	5013	12	by	by	IN
58810	5013	13	radiation	radiation	NN
58810	5013	14	into	into	IN
58810	5013	15	space	space	NN
58810	5013	16	,	,	,
58810	5013	17	and	and	CC
58810	5013	18	under	under	IN
58810	5013	19	the	the	DT
58810	5013	20	combined	combine	VBN
58810	5013	21	attraction	attraction	NN
58810	5013	22	of	of	IN
58810	5013	23	gravity	gravity	NN
58810	5013	24	,	,	,
58810	5013	25	cohesion	cohesion	NN
58810	5013	26	,	,	,
58810	5013	27	and	and	CC
58810	5013	28	affinity	affinity	NN
58810	5013	29	,	,	,
58810	5013	30	its	-PRON-	PRP$
58810	5013	31	speed	speed	NN
58810	5013	32	of	of	IN
58810	5013	33	rotation	rotation	NN
58810	5013	34	increased	increase	VBD
58810	5013	35	;	;	:
58810	5013	36	and	and	CC
58810	5013	37	the	the	DT
58810	5013	38	nebulous	nebulous	JJ
58810	5013	39	envelop	envelop	NN
58810	5013	40	became	become	VBD
58810	5013	41	,	,	,
58810	5013	42	by	by	IN
58810	5013	43	the	the	DT
58810	5013	44	centrifugal	centrifugal	JJ
58810	5013	45	force	force	NN
58810	5013	46	,	,	,
58810	5013	47	flattened	flatten	VBD
58810	5013	48	into	into	IN
58810	5013	49	a	a	DT
58810	5013	50	thin	thin	JJ
58810	5013	51	disk	disk	NN
58810	5013	52	,	,	,
58810	5013	53	which	which	WDT
58810	5013	54	finally	finally	RB
58810	5013	55	broke	break	VBD
58810	5013	56	up	up	RP
58810	5013	57	into	into	IN
58810	5013	58	rings	ring	NNS
58810	5013	59	,	,	,
58810	5013	60	out	out	IN
58810	5013	61	of	of	IN
58810	5013	62	which	which	WDT
58810	5013	63	were	be	VBD
58810	5013	64	formed	form	VBN
58810	5013	65	the	the	DT
58810	5013	66	planets	planet	NNS
58810	5013	67	and	and	CC
58810	5013	68	their	-PRON-	PRP$
58810	5013	69	moons	moon	NNS
58810	5013	70	.	.	.
58810	5014	1	According	accord	VBG
58810	5014	2	to	to	IN
58810	5014	3	Laplace	Laplace	NNP
58810	5014	4	,	,	,
58810	5014	5	the	the	DT
58810	5014	6	rings	ring	NNS
58810	5014	7	which	which	WDT
58810	5014	8	were	be	VBD
58810	5014	9	condensed	condense	VBN
58810	5014	10	into	into	IN
58810	5014	11	the	the	DT
58810	5014	12	planets	planet	NNS
58810	5014	13	were	be	VBD
58810	5014	14	thrown	throw	VBN
58810	5014	15	off	off	RP
58810	5014	16	in	in	IN
58810	5014	17	succession	succession	NN
58810	5014	18	from	from	IN
58810	5014	19	the	the	DT
58810	5014	20	equatorial	equatorial	JJ
58810	5014	21	region	region	NN
58810	5014	22	of	of	IN
58810	5014	23	the	the	DT
58810	5014	24	condensing	condensing	JJ
58810	5014	25	nebula	nebula	NN
58810	5014	26	;	;	:
58810	5014	27	and	and	CC
58810	5014	28	so	so	RB
58810	5014	29	the	the	DT
58810	5014	30	outer	outer	JJ
58810	5014	31	planets	planet	NNS
58810	5014	32	would	would	MD
58810	5014	33	be	be	VB
58810	5014	34	the	the	DT
58810	5014	35	older	old	JJR
58810	5014	36	.	.	.
58810	5015	1	According	accord	VBG
58810	5015	2	to	to	IN
58810	5015	3	the	the	DT
58810	5015	4	more	more	RBR
58810	5015	5	modern	modern	JJ
58810	5015	6	idea	idea	NN
58810	5015	7	,	,	,
58810	5015	8	the	the	DT
58810	5015	9	nebulous	nebulous	JJ
58810	5015	10	mass	mass	NN
58810	5015	11	was	be	VBD
58810	5015	12	first	first	RB
58810	5015	13	flattened	flatten	VBN
58810	5015	14	into	into	IN
58810	5015	15	a	a	DT
58810	5015	16	disk	disk	NN
58810	5015	17	,	,	,
58810	5015	18	and	and	CC
58810	5015	19	subsequently	subsequently	RB
58810	5015	20	broken	break	VBN
58810	5015	21	up	up	RP
58810	5015	22	into	into	IN
58810	5015	23	rings	ring	NNS
58810	5015	24	,	,	,
58810	5015	25	in	in	IN
58810	5015	26	such	such	PDT
58810	5015	27	a	a	DT
58810	5015	28	way	way	NN
58810	5015	29	that	that	IN
58810	5015	30	there	there	EX
58810	5015	31	would	would	MD
58810	5015	32	be	be	VB
58810	5015	33	no	no	DT
58810	5015	34	marked	marked	JJ
58810	5015	35	difference	difference	NN
58810	5015	36	in	in	IN
58810	5015	37	the	the	DT
58810	5015	38	ages	age	NNS
58810	5015	39	of	of	IN
58810	5015	40	the	the	DT
58810	5015	41	planets	planet	NNS
58810	5015	42	.	.	.
58810	5016	1	The	the	DT
58810	5016	2	sun	sun	NN
58810	5016	3	represents	represent	VBZ
58810	5016	4	the	the	DT
58810	5016	5	central	central	JJ
58810	5016	6	portion	portion	NN
58810	5016	7	of	of	IN
58810	5016	8	the	the	DT
58810	5016	9	original	original	JJ
58810	5016	10	nebula	nebula	NN
58810	5016	11	,	,	,
58810	5016	12	and	and	CC
58810	5016	13	the	the	DT
58810	5016	14	comets	comet	NNS
58810	5016	15	and	and	CC
58810	5016	16	meteoroids	meteoroid	VBZ
58810	5016	17	its	-PRON-	PRP$
58810	5016	18	outlying	outlying	JJ
58810	5016	19	portion	portion	NN
58810	5016	20	.	.	.
58810	5017	1	At	at	IN
58810	5017	2	the	the	DT
58810	5017	3	sun	sun	NN
58810	5017	4	the	the	DT
58810	5017	5	condensation	condensation	NN
58810	5017	6	is	be	VBZ
58810	5017	7	still	still	RB
58810	5017	8	going	go	VBG
58810	5017	9	on	on	RP
58810	5017	10	,	,	,
58810	5017	11	and	and	CC
58810	5017	12	the	the	DT
58810	5017	13	meteoroids	meteoroid	NNS
58810	5017	14	appear	appear	VBP
58810	5017	15	to	to	TO
58810	5017	16	be	be	VB
58810	5017	17	still	still	RB
58810	5017	18	gradually	gradually	RB
58810	5017	19	drawn	draw	VBN
58810	5017	20	in	in	RP
58810	5017	21	to	to	IN
58810	5017	22	the	the	DT
58810	5017	23	sun	sun	NN
58810	5017	24	and	and	CC
58810	5017	25	planets	planet	NNS
58810	5017	26	.	.	.
58810	5018	1	The	the	DT
58810	5018	2	whole	whole	JJ
58810	5018	3	store	store	NN
58810	5018	4	of	of	IN
58810	5018	5	energy	energy	NN
58810	5018	6	with	with	IN
58810	5018	7	which	which	WDT
58810	5018	8	the	the	DT
58810	5018	9	original	original	JJ
58810	5018	10	solar	solar	JJ
58810	5018	11	nebula	nebula	NN
58810	5018	12	was	be	VBD
58810	5018	13	endowed	endow	VBN
58810	5018	14	existed	exist	VBD
58810	5018	15	in	in	IN
58810	5018	16	it	-PRON-	PRP
58810	5018	17	in	in	IN
58810	5018	18	the	the	DT
58810	5018	19	potential	potential	JJ
58810	5018	20	form	form	NN
58810	5018	21	.	.	.
58810	5019	1	By	by	IN
58810	5019	2	the	the	DT
58810	5019	3	condensation	condensation	NN
58810	5019	4	and	and	CC
58810	5019	5	contraction	contraction	NN
58810	5019	6	this	this	DT
58810	5019	7	energy	energy	NN
58810	5019	8	was	be	VBD
58810	5019	9	gradually	gradually	RB
58810	5019	10	transformed	transform	VBN
58810	5019	11	into	into	IN
58810	5019	12	the	the	DT
58810	5019	13	kinetic	kinetic	JJ
58810	5019	14	energy	energy	NN
58810	5019	15	of	of	IN
58810	5019	16	molar	molar	JJ
58810	5019	17	motion	motion	NN
58810	5019	18	and	and	CC
58810	5019	19	of	of	IN
58810	5019	20	heat	heat	NN
58810	5019	21	;	;	:
58810	5019	22	and	and	CC
58810	5019	23	the	the	DT
58810	5019	24	heat	heat	NN
58810	5019	25	became	become	VBD
58810	5019	26	gradually	gradually	RB
58810	5019	27	dissipated	dissipate	VBN
58810	5019	28	by	by	IN
58810	5019	29	radiation	radiation	NN
58810	5019	30	into	into	IN
58810	5019	31	space	space	NN
58810	5019	32	.	.	.
58810	5020	1	This	this	DT
58810	5020	2	transformation	transformation	NN
58810	5020	3	of	of	IN
58810	5020	4	potential	potential	JJ
58810	5020	5	energy	energy	NN
58810	5020	6	into	into	IN
58810	5020	7	heat	heat	NN
58810	5020	8	is	be	VBZ
58810	5020	9	still	still	RB
58810	5020	10	going	go	VBG
58810	5020	11	on	on	RP
58810	5020	12	at	at	IN
58810	5020	13	the	the	DT
58810	5020	14	sun	sun	NN
58810	5020	15	,	,	,
58810	5020	16	the	the	DT
58810	5020	17	centre	centre	NN
58810	5020	18	of	of	IN
58810	5020	19	the	the	DT
58810	5020	20	condensing	condensing	JJ
58810	5020	21	mass	mass	NN
58810	5020	22	,	,	,
58810	5020	23	by	by	IN
58810	5020	24	the	the	DT
58810	5020	25	condensation	condensation	NN
58810	5020	26	of	of	IN
58810	5020	27	the	the	DT
58810	5020	28	sun	sun	NN
58810	5020	29	itself	-PRON-	PRP
58810	5020	30	,	,	,
58810	5020	31	and	and	CC
58810	5020	32	by	by	IN
58810	5020	33	the	the	DT
58810	5020	34	impact	impact	NN
58810	5020	35	of	of	IN
58810	5020	36	meteors	meteor	NNS
58810	5020	37	as	as	IN
58810	5020	38	they	-PRON-	PRP
58810	5020	39	fall	fall	VBP
58810	5020	40	into	into	IN
58810	5020	41	it	-PRON-	PRP
58810	5020	42	.	.	.
58810	5021	1	It	-PRON-	PRP
58810	5021	2	has	have	VBZ
58810	5021	3	been	be	VBN
58810	5021	4	calculated	calculate	VBN
58810	5021	5	,	,	,
58810	5021	6	that	that	IN
58810	5021	7	,	,	,
58810	5021	8	by	by	IN
58810	5021	9	the	the	DT
58810	5021	10	shrinking	shrinking	NN
58810	5021	11	of	of	IN
58810	5021	12	the	the	DT
58810	5021	13	sun	sun	NN
58810	5021	14	to	to	IN
58810	5021	15	the	the	DT
58810	5021	16	density	density	NN
58810	5021	17	of	of	IN
58810	5021	18	the	the	DT
58810	5021	19	earth	earth	NN
58810	5021	20	,	,	,
58810	5021	21	the	the	DT
58810	5021	22	transformation	transformation	NN
58810	5021	23	of	of	IN
58810	5021	24	potential	potential	JJ
58810	5021	25	energy	energy	NN
58810	5021	26	into	into	IN
58810	5021	27	heat	heat	NN
58810	5021	28	would	would	MD
58810	5021	29	generate	generate	VB
58810	5021	30	enough	enough	JJ
58810	5021	31	heat	heat	NN
58810	5021	32	to	to	TO
58810	5021	33	maintain	maintain	VB
58810	5021	34	the	the	DT
58810	5021	35	sun	sun	NN
58810	5021	36	's	's	POS
58810	5021	37	supply	supply	NN
58810	5021	38	,	,	,
58810	5021	39	at	at	IN
58810	5021	40	the	the	DT
58810	5021	41	present	present	JJ
58810	5021	42	rate	rate	NN
58810	5021	43	of	of	IN
58810	5021	44	dissipation	dissipation	NN
58810	5021	45	,	,	,
58810	5021	46	for	for	IN
58810	5021	47	seventeen	seventeen	CD
58810	5021	48	million	million	CD
58810	5021	49	years	year	NNS
58810	5021	50	.	.	.
58810	5022	1	A	a	DT
58810	5022	2	shrinkage	shrinkage	NN
58810	5022	3	of	of	IN
58810	5022	4	the	the	DT
58810	5022	5	sun	sun	NN
58810	5022	6	which	which	WDT
58810	5022	7	would	would	MD
58810	5022	8	generate	generate	VB
58810	5022	9	all	all	PDT
58810	5022	10	the	the	DT
58810	5022	11	heat	heat	NN
58810	5022	12	he	-PRON-	PRP
58810	5022	13	has	have	VBZ
58810	5022	14	poured	pour	VBN
58810	5022	15	into	into	IN
58810	5022	16	space	space	NN
58810	5022	17	since	since	IN
58810	5022	18	the	the	DT
58810	5022	19	invention	invention	NN
58810	5022	20	of	of	IN
58810	5022	21	the	the	DT
58810	5022	22	telescope	telescope	NN
58810	5022	23	could	could	MD
58810	5022	24	not	not	RB
58810	5022	25	be	be	VB
58810	5022	26	detected	detect	VBN
58810	5022	27	by	by	IN
58810	5022	28	the	the	DT
58810	5022	29	most	most	RBS
58810	5022	30	powerful	powerful	JJ
58810	5022	31	instruments	instrument	NNS
58810	5022	32	yet	yet	RB
58810	5022	33	constructed	construct	VBN
58810	5022	34	.	.	.
58810	5023	1	The	the	DT
58810	5023	2	least	least	JJS
58810	5023	3	velocity	velocity	NN
58810	5023	4	with	with	IN
58810	5023	5	which	which	WDT
58810	5023	6	a	a	DT
58810	5023	7	meteoroid	meteoroid	NN
58810	5023	8	could	could	MD
58810	5023	9	strike	strike	VB
58810	5023	10	the	the	DT
58810	5023	11	sun	sun	NN
58810	5023	12	would	would	MD
58810	5023	13	be	be	VB
58810	5023	14	two	two	CD
58810	5023	15	hundred	hundred	CD
58810	5023	16	and	and	CC
58810	5023	17	eighty	eighty	CD
58810	5023	18	miles	mile	NNS
58810	5023	19	a	a	DT
58810	5023	20	second	second	NN
58810	5023	21	;	;	:
58810	5023	22	and	and	CC
58810	5023	23	it	-PRON-	PRP
58810	5023	24	is	be	VBZ
58810	5023	25	easy	easy	JJ
58810	5023	26	to	to	TO
58810	5023	27	calculate	calculate	VB
58810	5023	28	how	how	WRB
58810	5023	29	much	much	JJ
58810	5023	30	heat	heat	NN
58810	5023	31	would	would	MD
58810	5023	32	be	be	VB
58810	5023	33	generated	generate	VBN
58810	5023	34	by	by	IN
58810	5023	35	the	the	DT
58810	5023	36	collision	collision	NN
58810	5023	37	.	.	.
58810	5024	1	It	-PRON-	PRP
58810	5024	2	has	have	VBZ
58810	5024	3	been	be	VBN
58810	5024	4	shown	show	VBN
58810	5024	5	,	,	,
58810	5024	6	that	that	DT
58810	5024	7	,	,	,
58810	5024	8	were	be	VBD
58810	5024	9	enough	enough	JJ
58810	5024	10	meteoroids	meteoroid	NNS
58810	5024	11	to	to	TO
58810	5024	12	fall	fall	VB
58810	5024	13	into	into	IN
58810	5024	14	the	the	DT
58810	5024	15	sun	sun	NN
58810	5024	16	to	to	TO
58810	5024	17	develop	develop	VB
58810	5024	18	its	-PRON-	PRP$
58810	5024	19	heat	heat	NN
58810	5024	20	,	,	,
58810	5024	21	they	-PRON-	PRP
58810	5024	22	would	would	MD
58810	5024	23	not	not	RB
58810	5024	24	increase	increase	VB
58810	5024	25	his	-PRON-	PRP$
58810	5024	26	mass	mass	NN
58810	5024	27	appreciably	appreciably	RB
58810	5024	28	during	during	IN
58810	5024	29	a	a	DT
58810	5024	30	period	period	NN
58810	5024	31	of	of	IN
58810	5024	32	two	two	CD
58810	5024	33	thousand	thousand	CD
58810	5024	34	years	year	NNS
58810	5024	35	.	.	.
58810	5025	1	The	the	DT
58810	5025	2	sun	sun	NN
58810	5025	3	's	's	POS
58810	5025	4	heat	heat	NN
58810	5025	5	is	be	VBZ
58810	5025	6	undoubtedly	undoubtedly	RB
58810	5025	7	developed	develop	VBN
58810	5025	8	by	by	IN
58810	5025	9	contraction	contraction	NN
58810	5025	10	and	and	CC
58810	5025	11	the	the	DT
58810	5025	12	fall	fall	NN
58810	5025	13	of	of	IN
58810	5025	14	meteoroids	meteoroid	NNS
58810	5025	15	;	;	:
58810	5025	16	that	that	DT
58810	5025	17	is	be	VBZ
58810	5025	18	to	to	TO
58810	5025	19	say	say	VB
58810	5025	20	,	,	,
58810	5025	21	by	by	IN
58810	5025	22	the	the	DT
58810	5025	23	transformation	transformation	NN
58810	5025	24	of	of	IN
58810	5025	25	the	the	DT
58810	5025	26	potential	potential	JJ
58810	5025	27	energy	energy	NN
58810	5025	28	of	of	IN
58810	5025	29	the	the	DT
58810	5025	30	original	original	JJ
58810	5025	31	nebula	nebula	NN
58810	5025	32	into	into	IN
58810	5025	33	heat	heat	NN
58810	5025	34	.	.	.
58810	5026	1	It	-PRON-	PRP
58810	5026	2	must	must	MD
58810	5026	3	be	be	VB
58810	5026	4	borne	bear	VBN
58810	5026	5	in	in	IN
58810	5026	6	mind	mind	NN
58810	5026	7	that	that	IN
58810	5026	8	the	the	DT
58810	5026	9	nebular	nebular	JJ
58810	5026	10	hypothesis	hypothesis	NN
58810	5026	11	is	be	VBZ
58810	5026	12	simply	simply	RB
58810	5026	13	a	a	DT
58810	5026	14	supposition	supposition	NN
58810	5026	15	as	as	IN
58810	5026	16	to	to	IN
58810	5026	17	the	the	DT
58810	5026	18	way	way	NN
58810	5026	19	in	in	IN
58810	5026	20	which	which	WDT
58810	5026	21	the	the	DT
58810	5026	22	present	present	JJ
58810	5026	23	solar	solar	JJ
58810	5026	24	system	system	NN
58810	5026	25	may	may	MD
58810	5026	26	have	have	VB
58810	5026	27	been	be	VBN
58810	5026	28	developed	develop	VBN
58810	5026	29	from	from	IN
58810	5026	30	a	a	DT
58810	5026	31	nebula	nebula	NN
58810	5026	32	endowed	endow	VBN
58810	5026	33	with	with	IN
58810	5026	34	a	a	DT
58810	5026	35	motion	motion	NN
58810	5026	36	of	of	IN
58810	5026	37	rotation	rotation	NN
58810	5026	38	and	and	CC
58810	5026	39	with	with	IN
58810	5026	40	certain	certain	JJ
58810	5026	41	tendencies	tendency	NNS
58810	5026	42	to	to	IN
58810	5026	43	condensation	condensation	NN
58810	5026	44	.	.	.
58810	5027	1	Of	of	RB
58810	5027	2	course	course	RB
58810	5027	3	nothing	nothing	NN
58810	5027	4	could	could	MD
58810	5027	5	have	have	VB
58810	5027	6	been	be	VBN
58810	5027	7	developed	develop	VBN
58810	5027	8	out	out	IN
58810	5027	9	of	of	IN
58810	5027	10	the	the	DT
58810	5027	11	nebula	nebula	NN
58810	5027	12	,	,	,
58810	5027	13	the	the	DT
58810	5027	14	germs	germ	NNS
58810	5027	15	of	of	IN
58810	5027	16	which	which	WDT
58810	5027	17	had	have	VBD
58810	5027	18	not	not	RB
58810	5027	19	been	be	VBN
58810	5027	20	originally	originally	RB
58810	5027	21	implanted	implant	VBN
58810	5027	22	in	in	IN
58810	5027	23	it	-PRON-	PRP
58810	5027	24	by	by	IN
58810	5027	25	the	the	DT
58810	5027	26	Creator	Creator	NNP
58810	5027	27	.	.	.
58810	5028	1	IV	IV	NNP
58810	5028	2	.	.	.
58810	5029	1	THE	the	DT
58810	5029	2	STRUCTURE	structure	NN
58810	5029	3	OF	of	IN
58810	5029	4	THE	the	DT
58810	5029	5	STELLAR	STELLAR	NNP
58810	5029	6	UNIVERSE	UNIVERSE	NNP
58810	5029	7	.	.	.
58810	5030	1	391	391	CD
58810	5030	2	.	.	.
58810	5031	1	_	_	NNP
58810	5031	2	Sir	Sir	NNP
58810	5031	3	William	William	NNP
58810	5031	4	Herschel	Herschel	NNP
58810	5031	5	's	's	POS
58810	5031	6	View._--Sir	View._--Sir	NNP
58810	5031	7	William	William	NNP
58810	5031	8	Herschel	Herschel	NNP
58810	5031	9	assumed	assume	VBD
58810	5031	10	that	that	IN
58810	5031	11	the	the	DT
58810	5031	12	stars	star	NNS
58810	5031	13	are	be	VBP
58810	5031	14	distributed	distribute	VBN
58810	5031	15	with	with	IN
58810	5031	16	tolerable	tolerable	JJ
58810	5031	17	uniformity	uniformity	NN
58810	5031	18	throughout	throughout	IN
58810	5031	19	the	the	DT
58810	5031	20	space	space	NN
58810	5031	21	occupied	occupy	VBN
58810	5031	22	by	by	IN
58810	5031	23	our	-PRON-	PRP$
58810	5031	24	stellar	stellar	JJ
58810	5031	25	system	system	NN
58810	5031	26	.	.	.
58810	5032	1	He	-PRON-	PRP
58810	5032	2	accounted	account	VBD
58810	5032	3	for	for	IN
58810	5032	4	the	the	DT
58810	5032	5	increase	increase	NN
58810	5032	6	in	in	IN
58810	5032	7	the	the	DT
58810	5032	8	number	number	NN
58810	5032	9	of	of	IN
58810	5032	10	stars	star	NNS
58810	5032	11	in	in	IN
58810	5032	12	the	the	DT
58810	5032	13	field	field	NN
58810	5032	14	of	of	IN
58810	5032	15	view	view	NN
58810	5032	16	as	as	IN
58810	5032	17	he	-PRON-	PRP
58810	5032	18	approached	approach	VBD
58810	5032	19	the	the	DT
58810	5032	20	plane	plane	NN
58810	5032	21	of	of	IN
58810	5032	22	the	the	DT
58810	5032	23	Milky	Milky	NNP
58810	5032	24	-	-	HYPH
58810	5032	25	Way	Way	NNP
58810	5032	26	,	,	,
58810	5032	27	not	not	RB
58810	5032	28	by	by	IN
58810	5032	29	the	the	DT
58810	5032	30	supposition	supposition	NN
58810	5032	31	that	that	IN
58810	5032	32	the	the	DT
58810	5032	33	stars	star	NNS
58810	5032	34	are	be	VBP
58810	5032	35	really	really	RB
58810	5032	36	closer	close	JJR
58810	5032	37	together	together	RB
58810	5032	38	in	in	IN
58810	5032	39	and	and	CC
58810	5032	40	about	about	IN
58810	5032	41	this	this	DT
58810	5032	42	plane	plane	NN
58810	5032	43	,	,	,
58810	5032	44	but	but	CC
58810	5032	45	by	by	IN
58810	5032	46	the	the	DT
58810	5032	47	supposition	supposition	NN
58810	5032	48	that	that	IN
58810	5032	49	our	-PRON-	PRP$
58810	5032	50	stellar	stellar	JJ
58810	5032	51	system	system	NN
58810	5032	52	is	be	VBZ
58810	5032	53	in	in	IN
58810	5032	54	the	the	DT
58810	5032	55	form	form	NN
58810	5032	56	of	of	IN
58810	5032	57	a	a	DT
58810	5032	58	flat	flat	JJ
58810	5032	59	disk	disk	NN
58810	5032	60	cloven	cloven	NN
58810	5032	61	at	at	IN
58810	5032	62	one	one	CD
58810	5032	63	side	side	NN
58810	5032	64	,	,	,
58810	5032	65	and	and	CC
58810	5032	66	with	with	IN
58810	5032	67	our	-PRON-	PRP$
58810	5032	68	sun	sun	NN
58810	5032	69	near	near	IN
58810	5032	70	its	-PRON-	PRP$
58810	5032	71	centre	centre	NN
58810	5032	72	.	.	.
58810	5033	1	A	a	DT
58810	5033	2	section	section	NN
58810	5033	3	of	of	IN
58810	5033	4	this	this	DT
58810	5033	5	disk	disk	NN
58810	5033	6	is	be	VBZ
58810	5033	7	shown	show	VBN
58810	5033	8	in	in	IN
58810	5033	9	Fig	Fig	NNP
58810	5033	10	.	.	.
58810	5034	1	457	457	CD
58810	5034	2	.	.	.
58810	5035	1	[	[	-LRB-
58810	5035	2	Illustration	illustration	NN
58810	5035	3	:	:	:
58810	5035	4	Fig	Fig	NNP
58810	5035	5	.	.	.
58810	5036	1	457	457	CD
58810	5036	2	.	.	.
58810	5036	3	]	]	-RRB-
58810	5037	1	An	an	DT
58810	5037	2	observer	observer	NN
58810	5037	3	near	near	IN
58810	5037	4	_	_	NNP
58810	5037	5	S	S	NNP
58810	5037	6	_	_	NNP
58810	5037	7	,	,	,
58810	5037	8	with	with	IN
58810	5037	9	his	-PRON-	PRP$
58810	5037	10	telescope	telescope	NN
58810	5037	11	pointed	point	VBD
58810	5037	12	in	in	IN
58810	5037	13	the	the	DT
58810	5037	14	direction	direction	NN
58810	5037	15	of	of	IN
58810	5037	16	_	_	NNP
58810	5037	17	S	S	NNP
58810	5037	18	b	b	NNP
58810	5037	19	_	_	NNP
58810	5037	20	,	,	,
58810	5037	21	would	would	MD
58810	5037	22	see	see	VB
58810	5037	23	comparatively	comparatively	RB
58810	5037	24	few	few	JJ
58810	5037	25	stars	star	NNS
58810	5037	26	within	within	IN
58810	5037	27	the	the	DT
58810	5037	28	field	field	NN
58810	5037	29	of	of	IN
58810	5037	30	view	view	NN
58810	5037	31	,	,	,
58810	5037	32	because	because	IN
58810	5037	33	looking	look	VBG
58810	5037	34	through	through	IN
58810	5037	35	a	a	DT
58810	5037	36	comparatively	comparatively	RB
58810	5037	37	thin	thin	JJ
58810	5037	38	stratum	stratum	NN
58810	5037	39	of	of	IN
58810	5037	40	stars	star	NNS
58810	5037	41	.	.	.
58810	5038	1	With	with	IN
58810	5038	2	his	-PRON-	PRP$
58810	5038	3	telescope	telescope	NN
58810	5038	4	pointed	point	VBD
58810	5038	5	in	in	IN
58810	5038	6	the	the	DT
58810	5038	7	direction	direction	NN
58810	5038	8	_	_	NNP
58810	5038	9	S	S	NNP
58810	5038	10	a	a	DT
58810	5038	11	_	_	NNP
58810	5038	12	,	,	,
58810	5038	13	he	-PRON-	PRP
58810	5038	14	would	would	MD
58810	5038	15	see	see	VB
58810	5038	16	many	many	JJ
58810	5038	17	more	more	JJR
58810	5038	18	stars	star	NNS
58810	5038	19	within	within	IN
58810	5038	20	his	-PRON-	PRP$
58810	5038	21	field	field	NN
58810	5038	22	of	of	IN
58810	5038	23	view	view	NN
58810	5038	24	,	,	,
58810	5038	25	even	even	RB
58810	5038	26	though	though	IN
58810	5038	27	the	the	DT
58810	5038	28	stars	star	NNS
58810	5038	29	were	be	VBD
58810	5038	30	really	really	RB
58810	5038	31	no	no	DT
58810	5038	32	nearer	nearer	NN
58810	5038	33	together	together	RB
58810	5038	34	,	,	,
58810	5038	35	because	because	IN
58810	5038	36	he	-PRON-	PRP
58810	5038	37	would	would	MD
58810	5038	38	be	be	VB
58810	5038	39	looking	look	VBG
58810	5038	40	through	through	IN
58810	5038	41	a	a	DT
58810	5038	42	thicker	thick	JJR
58810	5038	43	stratum	stratum	NN
58810	5038	44	of	of	IN
58810	5038	45	stars	star	NNS
58810	5038	46	.	.	.
58810	5039	1	As	as	IN
58810	5039	2	he	-PRON-	PRP
58810	5039	3	directed	direct	VBD
58810	5039	4	his	-PRON-	PRP$
58810	5039	5	telescope	telescope	NN
58810	5039	6	more	more	RBR
58810	5039	7	and	and	CC
58810	5039	8	more	more	RBR
58810	5039	9	nearly	nearly	RB
58810	5039	10	in	in	IN
58810	5039	11	the	the	DT
58810	5039	12	direction	direction	NN
58810	5039	13	_	_	NNP
58810	5039	14	S	S	NNP
58810	5039	15	f	f	NNP
58810	5039	16	_	_	NNP
58810	5039	17	,	,	,
58810	5039	18	he	-PRON-	PRP
58810	5039	19	would	would	MD
58810	5039	20	be	be	VB
58810	5039	21	looking	look	VBG
58810	5039	22	through	through	IN
58810	5039	23	a	a	DT
58810	5039	24	thicker	thick	JJR
58810	5039	25	and	and	CC
58810	5039	26	thicker	thick	JJR
58810	5039	27	stratum	stratum	NN
58810	5039	28	of	of	IN
58810	5039	29	stars	star	NNS
58810	5039	30	,	,	,
58810	5039	31	and	and	CC
58810	5039	32	hence	hence	RB
58810	5039	33	he	-PRON-	PRP
58810	5039	34	would	would	MD
58810	5039	35	see	see	VB
58810	5039	36	a	a	DT
58810	5039	37	greater	great	JJR
58810	5039	38	and	and	CC
58810	5039	39	greater	great	JJR
58810	5039	40	number	number	NN
58810	5039	41	of	of	IN
58810	5039	42	them	-PRON-	PRP
58810	5039	43	in	in	IN
58810	5039	44	the	the	DT
58810	5039	45	field	field	NN
58810	5039	46	of	of	IN
58810	5039	47	view	view	NN
58810	5039	48	,	,	,
58810	5039	49	though	though	IN
58810	5039	50	they	-PRON-	PRP
58810	5039	51	were	be	VBD
58810	5039	52	everywhere	everywhere	RB
58810	5039	53	in	in	IN
58810	5039	54	the	the	DT
58810	5039	55	disk	disk	NN
58810	5039	56	distributed	distribute	VBN
58810	5039	57	at	at	IN
58810	5039	58	uniform	uniform	JJ
58810	5039	59	distances	distance	NNS
58810	5039	60	.	.	.
58810	5040	1	He	-PRON-	PRP
58810	5040	2	assumed	assume	VBD
58810	5040	3	,	,	,
58810	5040	4	also	also	RB
58810	5040	5	,	,	,
58810	5040	6	that	that	IN
58810	5040	7	the	the	DT
58810	5040	8	stars	star	NNS
58810	5040	9	are	be	VBP
58810	5040	10	all	all	DT
58810	5040	11	tolerably	tolerably	RB
58810	5040	12	uniform	uniform	JJ
58810	5040	13	in	in	IN
58810	5040	14	size	size	NN
58810	5040	15	,	,	,
58810	5040	16	and	and	CC
58810	5040	17	that	that	IN
58810	5040	18	certain	certain	JJ
58810	5040	19	stars	star	NNS
58810	5040	20	appear	appear	VBP
58810	5040	21	smaller	small	JJR
58810	5040	22	than	than	IN
58810	5040	23	others	other	NNS
58810	5040	24	,	,	,
58810	5040	25	only	only	RB
58810	5040	26	because	because	IN
58810	5040	27	they	-PRON-	PRP
58810	5040	28	are	be	VBP
58810	5040	29	farther	farther	RB
58810	5040	30	off	off	RB
58810	5040	31	.	.	.
58810	5041	1	He	-PRON-	PRP
58810	5041	2	supposed	suppose	VBD
58810	5041	3	the	the	DT
58810	5041	4	faint	faint	JJ
58810	5041	5	stars	star	NNS
58810	5041	6	of	of	IN
58810	5041	7	the	the	DT
58810	5041	8	Milky	Milky	NNP
58810	5041	9	-	-	HYPH
58810	5041	10	Way	Way	NNP
58810	5041	11	to	to	TO
58810	5041	12	be	be	VB
58810	5041	13	merely	merely	RB
58810	5041	14	the	the	DT
58810	5041	15	most	most	RBS
58810	5041	16	distant	distant	JJ
58810	5041	17	stars	star	NNS
58810	5041	18	of	of	IN
58810	5041	19	the	the	DT
58810	5041	20	stellar	stellar	JJ
58810	5041	21	disk	disk	NN
58810	5041	22	;	;	:
58810	5041	23	that	that	IN
58810	5041	24	they	-PRON-	PRP
58810	5041	25	are	be	VBP
58810	5041	26	really	really	RB
58810	5041	27	as	as	RB
58810	5041	28	large	large	JJ
58810	5041	29	as	as	IN
58810	5041	30	the	the	DT
58810	5041	31	other	other	JJ
58810	5041	32	stars	star	NNS
58810	5041	33	,	,	,
58810	5041	34	but	but	CC
58810	5041	35	appear	appear	VB
58810	5041	36	small	small	JJ
58810	5041	37	owing	owing	NN
58810	5041	38	to	to	IN
58810	5041	39	their	-PRON-	PRP$
58810	5041	40	great	great	JJ
58810	5041	41	distance	distance	NN
58810	5041	42	.	.	.
58810	5042	1	The	the	DT
58810	5042	2	disk	disk	NN
58810	5042	3	was	be	VBD
58810	5042	4	assumed	assume	VBN
58810	5042	5	to	to	TO
58810	5042	6	be	be	VB
58810	5042	7	cloven	cloven	JJ
58810	5042	8	on	on	IN
58810	5042	9	one	one	CD
58810	5042	10	side	side	NN
58810	5042	11	,	,	,
58810	5042	12	to	to	TO
58810	5042	13	account	account	VB
58810	5042	14	for	for	IN
58810	5042	15	the	the	DT
58810	5042	16	division	division	NN
58810	5042	17	of	of	IN
58810	5042	18	the	the	DT
58810	5042	19	Milky	Milky	NNP
58810	5042	20	-	-	HYPH
58810	5042	21	Way	Way	NNP
58810	5042	22	through	through	IN
58810	5042	23	nearly	nearly	RB
58810	5042	24	half	half	NN
58810	5042	25	of	of	IN
58810	5042	26	its	-PRON-	PRP$
58810	5042	27	course	course	NN
58810	5042	28	.	.	.
58810	5043	1	This	this	DT
58810	5043	2	theory	theory	NN
58810	5043	3	of	of	IN
58810	5043	4	the	the	DT
58810	5043	5	structure	structure	NN
58810	5043	6	of	of	IN
58810	5043	7	the	the	DT
58810	5043	8	stellar	stellar	JJ
58810	5043	9	universe	universe	NN
58810	5043	10	is	be	VBZ
58810	5043	11	often	often	RB
58810	5043	12	referred	refer	VBN
58810	5043	13	to	to	IN
58810	5043	14	as	as	IN
58810	5043	15	the	the	DT
58810	5043	16	_	_	NNP
58810	5043	17	cloven	cloven	NNP
58810	5043	18	disk	disk	NN
58810	5043	19	_	_	NNP
58810	5043	20	theory	theory	NN
58810	5043	21	.	.	.
58810	5044	1	[	[	-LRB-
58810	5044	2	Illustration	illustration	NN
58810	5044	3	:	:	:
58810	5044	4	Fig	Fig	NNP
58810	5044	5	.	.	.
58810	5045	1	458	458	CD
58810	5045	2	.	.	.
58810	5045	3	]	]	-RRB-
58810	5046	1	392	392	CD
58810	5046	2	.	.	.
58810	5047	1	_	_	NNP
58810	5047	2	The	the	DT
58810	5047	3	Cloven	Cloven	NNP
58810	5047	4	Ring	Ring	NNP
58810	5047	5	Theory._--According	theory._--accorde	VBG
58810	5047	6	to	to	IN
58810	5047	7	Mädler	Mädler	NNP
58810	5047	8	,	,	,
58810	5047	9	the	the	DT
58810	5047	10	stars	star	NNS
58810	5047	11	of	of	IN
58810	5047	12	the	the	DT
58810	5047	13	Milky	Milky	NNP
58810	5047	14	-	-	HYPH
58810	5047	15	Way	Way	NNP
58810	5047	16	are	be	VBP
58810	5047	17	entirely	entirely	RB
58810	5047	18	separated	separate	VBN
58810	5047	19	from	from	IN
58810	5047	20	the	the	DT
58810	5047	21	other	other	JJ
58810	5047	22	stars	star	NNS
58810	5047	23	of	of	IN
58810	5047	24	our	-PRON-	PRP$
58810	5047	25	system	system	NN
58810	5047	26	,	,	,
58810	5047	27	belonging	belong	VBG
58810	5047	28	to	to	IN
58810	5047	29	an	an	DT
58810	5047	30	outlying	outlying	JJ
58810	5047	31	ring	ring	NN
58810	5047	32	,	,	,
58810	5047	33	or	or	CC
58810	5047	34	system	system	NN
58810	5047	35	of	of	IN
58810	5047	36	rings	ring	NNS
58810	5047	37	.	.	.
58810	5048	1	To	to	TO
58810	5048	2	account	account	VB
58810	5048	3	for	for	IN
58810	5048	4	the	the	DT
58810	5048	5	division	division	NN
58810	5048	6	of	of	IN
58810	5048	7	the	the	DT
58810	5048	8	Milky	Milky	NNP
58810	5048	9	-	-	HYPH
58810	5048	10	Way	Way	NNP
58810	5048	11	,	,	,
58810	5048	12	the	the	DT
58810	5048	13	ring	ring	NN
58810	5048	14	is	be	VBZ
58810	5048	15	supposed	suppose	VBN
58810	5048	16	to	to	TO
58810	5048	17	be	be	VB
58810	5048	18	cloven	cloven	JJ
58810	5048	19	on	on	IN
58810	5048	20	one	one	CD
58810	5048	21	side	side	NN
58810	5048	22	:	:	:
58810	5048	23	hence	hence	RB
58810	5048	24	this	this	DT
58810	5048	25	theory	theory	NN
58810	5048	26	is	be	VBZ
58810	5048	27	often	often	RB
58810	5048	28	referred	refer	VBN
58810	5048	29	to	to	IN
58810	5048	30	as	as	IN
58810	5048	31	the	the	DT
58810	5048	32	_	_	NNP
58810	5048	33	cloven	cloven	NNP
58810	5048	34	ring	ring	NN
58810	5048	35	_	_	NNP
58810	5048	36	theory	theory	NN
58810	5048	37	.	.	.
58810	5049	1	According	accord	VBG
58810	5049	2	to	to	IN
58810	5049	3	this	this	DT
58810	5049	4	hypothesis	hypothesis	NN
58810	5049	5	,	,	,
58810	5049	6	the	the	DT
58810	5049	7	stellar	stellar	JJ
58810	5049	8	system	system	NN
58810	5049	9	viewed	view	VBD
58810	5049	10	from	from	IN
58810	5049	11	without	without	IN
58810	5049	12	would	would	MD
58810	5049	13	present	present	VB
58810	5049	14	an	an	DT
58810	5049	15	appearance	appearance	NN
58810	5049	16	somewhat	somewhat	RB
58810	5049	17	like	like	IN
58810	5049	18	that	that	DT
58810	5049	19	in	in	IN
58810	5049	20	Fig	Fig	NNP
58810	5049	21	.	.	.
58810	5050	1	458	458	CD
58810	5050	2	.	.	.
58810	5051	1	The	the	DT
58810	5051	2	outlying	outlying	JJ
58810	5051	3	ring	ring	NN
58810	5051	4	cloven	cloven	NN
58810	5051	5	on	on	IN
58810	5051	6	one	one	CD
58810	5051	7	side	side	NN
58810	5051	8	would	would	MD
58810	5051	9	represent	represent	VB
58810	5051	10	the	the	DT
58810	5051	11	stars	star	NNS
58810	5051	12	of	of	IN
58810	5051	13	the	the	DT
58810	5051	14	Milky	Milky	NNP
58810	5051	15	-	-	HYPH
58810	5051	16	Way	Way	NNP
58810	5051	17	;	;	:
58810	5051	18	and	and	CC
58810	5051	19	the	the	DT
58810	5051	20	luminous	luminous	JJ
58810	5051	21	mass	mass	NN
58810	5051	22	at	at	IN
58810	5051	23	the	the	DT
58810	5051	24	centre	centre	NN
58810	5051	25	,	,	,
58810	5051	26	the	the	DT
58810	5051	27	remaining	remain	VBG
58810	5051	28	stars	star	NNS
58810	5051	29	of	of	IN
58810	5051	30	the	the	DT
58810	5051	31	system	system	NN
58810	5051	32	.	.	.
58810	5052	1	393	393	CD
58810	5052	2	.	.	.
58810	5053	1	_	_	NNP
58810	5053	2	Proctor	Proctor	NNP
58810	5053	3	's	's	POS
58810	5053	4	View._--According	view._--according	NN
58810	5053	5	to	to	IN
58810	5053	6	Proctor	Proctor	NNP
58810	5053	7	,	,	,
58810	5053	8	the	the	DT
58810	5053	9	Milky	Milky	NNP
58810	5053	10	-	-	HYPH
58810	5053	11	Way	Way	NNP
58810	5053	12	is	be	VBZ
58810	5053	13	composed	compose	VBN
58810	5053	14	of	of	IN
58810	5053	15	an	an	DT
58810	5053	16	irregular	irregular	JJ
58810	5053	17	spiral	spiral	JJ
58810	5053	18	stream	stream	NN
58810	5053	19	of	of	IN
58810	5053	20	minute	minute	NN
58810	5053	21	stars	star	NNS
58810	5053	22	lying	lie	VBG
58810	5053	23	in	in	IN
58810	5053	24	and	and	CC
58810	5053	25	among	among	IN
58810	5053	26	the	the	DT
58810	5053	27	larger	large	JJR
58810	5053	28	stars	star	NNS
58810	5053	29	of	of	IN
58810	5053	30	our	-PRON-	PRP$
58810	5053	31	system	system	NN
58810	5053	32	,	,	,
58810	5053	33	as	as	IN
58810	5053	34	represented	represent	VBN
58810	5053	35	in	in	IN
58810	5053	36	Fig	Fig	NNP
58810	5053	37	.	.	.
58810	5054	1	459	459	CD
58810	5054	2	.	.	.
58810	5055	1	The	the	DT
58810	5055	2	spiral	spiral	JJ
58810	5055	3	stream	stream	NN
58810	5055	4	is	be	VBZ
58810	5055	5	shown	show	VBN
58810	5055	6	in	in	IN
58810	5055	7	the	the	DT
58810	5055	8	inner	inner	JJ
58810	5055	9	circle	circle	NN
58810	5055	10	as	as	IN
58810	5055	11	it	-PRON-	PRP
58810	5055	12	really	really	RB
58810	5055	13	exists	exist	VBZ
58810	5055	14	among	among	IN
58810	5055	15	the	the	DT
58810	5055	16	stars	star	NNS
58810	5055	17	,	,	,
58810	5055	18	and	and	CC
58810	5055	19	in	in	IN
58810	5055	20	the	the	DT
58810	5055	21	outer	outer	JJ
58810	5055	22	circle	circle	NN
58810	5055	23	as	as	IN
58810	5055	24	it	-PRON-	PRP
58810	5055	25	is	be	VBZ
58810	5055	26	seen	see	VBN
58810	5055	27	projected	project	VBN
58810	5055	28	upon	upon	IN
58810	5055	29	the	the	DT
58810	5055	30	sky	sky	NN
58810	5055	31	.	.	.
58810	5056	1	According	accord	VBG
58810	5056	2	to	to	IN
58810	5056	3	this	this	DT
58810	5056	4	view	view	NN
58810	5056	5	,	,	,
58810	5056	6	the	the	DT
58810	5056	7	stars	star	NNS
58810	5056	8	of	of	IN
58810	5056	9	the	the	DT
58810	5056	10	Milky	Milky	NNP
58810	5056	11	-	-	HYPH
58810	5056	12	Way	Way	NNP
58810	5056	13	appear	appear	VBP
58810	5056	14	faint	faint	JJ
58810	5056	15	,	,	,
58810	5056	16	not	not	RB
58810	5056	17	because	because	IN
58810	5056	18	they	-PRON-	PRP
58810	5056	19	are	be	VBP
58810	5056	20	distant	distant	JJ
58810	5056	21	,	,	,
58810	5056	22	but	but	CC
58810	5056	23	because	because	IN
58810	5056	24	they	-PRON-	PRP
58810	5056	25	are	be	VBP
58810	5056	26	really	really	RB
58810	5056	27	small	small	JJ
58810	5056	28	.	.	.
58810	5057	1	[	[	-LRB-
58810	5057	2	Illustration	illustration	NN
58810	5057	3	:	:	:
58810	5057	4	Fig	Fig	NNP
58810	5057	5	.	.	.
58810	5058	1	459	459	CD
58810	5058	2	.	.	.
58810	5058	3	]	]	-RRB-
58810	5059	1	394	394	CD
58810	5059	2	.	.	.
58810	5060	1	_	_	NNP
58810	5060	2	Newcomb	Newcomb	NNP
58810	5060	3	's	's	POS
58810	5060	4	View._--According	view._--according	NN
58810	5060	5	to	to	IN
58810	5060	6	Newcomb	Newcomb	NNP
58810	5060	7	,	,	,
58810	5060	8	the	the	DT
58810	5060	9	stars	star	NNS
58810	5060	10	of	of	IN
58810	5060	11	our	-PRON-	PRP$
58810	5060	12	system	system	NN
58810	5060	13	are	be	VBP
58810	5060	14	all	all	DT
58810	5060	15	situated	situate	VBN
58810	5060	16	in	in	IN
58810	5060	17	a	a	DT
58810	5060	18	comparatively	comparatively	RB
58810	5060	19	thin	thin	JJ
58810	5060	20	zone	zone	NN
58810	5060	21	lying	lie	VBG
58810	5060	22	in	in	IN
58810	5060	23	the	the	DT
58810	5060	24	plane	plane	NN
58810	5060	25	of	of	IN
58810	5060	26	the	the	DT
58810	5060	27	Milky	Milky	NNP
58810	5060	28	-	-	HYPH
58810	5060	29	Way	Way	NNP
58810	5060	30	,	,	,
58810	5060	31	while	while	IN
58810	5060	32	there	there	EX
58810	5060	33	is	be	VBZ
58810	5060	34	a	a	DT
58810	5060	35	zone	zone	NN
58810	5060	36	of	of	IN
58810	5060	37	nebulæ	nebulæ	NN
58810	5060	38	lying	lie	VBG
58810	5060	39	on	on	IN
58810	5060	40	each	each	DT
58810	5060	41	side	side	NN
58810	5060	42	of	of	IN
58810	5060	43	the	the	DT
58810	5060	44	stellar	stellar	JJ
58810	5060	45	zone	zone	NN
58810	5060	46	.	.	.
58810	5061	1	He	-PRON-	PRP
58810	5061	2	believes	believe	VBZ
58810	5061	3	that	that	IN
58810	5061	4	so	so	RB
58810	5061	5	much	much	JJ
58810	5061	6	is	be	VBZ
58810	5061	7	certain	certain	JJ
58810	5061	8	with	with	IN
58810	5061	9	reference	reference	NN
58810	5061	10	to	to	IN
58810	5061	11	the	the	DT
58810	5061	12	structure	structure	NN
58810	5061	13	of	of	IN
58810	5061	14	our	-PRON-	PRP$
58810	5061	15	stellar	stellar	JJ
58810	5061	16	universe	universe	NN
58810	5061	17	;	;	,
58810	5061	18	but	but	CC
58810	5061	19	he	-PRON-	PRP
58810	5061	20	considers	consider	VBZ
58810	5061	21	that	that	IN
58810	5061	22	we	-PRON-	PRP
58810	5061	23	are	be	VBP
58810	5061	24	as	as	RB
58810	5061	25	yet	yet	RB
58810	5061	26	comparatively	comparatively	RB
58810	5061	27	ignorant	ignorant	JJ
58810	5061	28	of	of	IN
58810	5061	29	the	the	DT
58810	5061	30	internal	internal	JJ
58810	5061	31	structure	structure	NN
58810	5061	32	of	of	IN
58810	5061	33	either	either	CC
58810	5061	34	the	the	DT
58810	5061	35	stellar	stellar	JJ
58810	5061	36	or	or	CC
58810	5061	37	the	the	DT
58810	5061	38	nebular	nebular	NNP
58810	5061	39	zones	zone	NNS
58810	5061	40	.	.	.
58810	5062	1	The	the	DT
58810	5062	2	structure	structure	NN
58810	5062	3	of	of	IN
58810	5062	4	the	the	DT
58810	5062	5	stellar	stellar	JJ
58810	5062	6	universe	universe	NN
58810	5062	7	,	,	,
58810	5062	8	according	accord	VBG
58810	5062	9	to	to	IN
58810	5062	10	this	this	DT
58810	5062	11	view	view	NN
58810	5062	12	,	,	,
58810	5062	13	is	be	VBZ
58810	5062	14	shown	show	VBN
58810	5062	15	in	in	IN
58810	5062	16	Fig	Fig	NNP
58810	5062	17	.	.	.
58810	5063	1	460	460	CD
58810	5063	2	.	.	.
58810	5064	1	[	[	-LRB-
58810	5064	2	Illustration	illustration	NN
58810	5064	3	:	:	:
58810	5064	4	Fig	Fig	NNP
58810	5064	5	.	.	.
58810	5065	1	460	460	CD
58810	5065	2	.	.	.
58810	5065	3	]	]	-RRB-
58810	5066	1	INDEX	INDEX	NNP
58810	5066	2	A.	a.	NN
58810	5066	3	Aberration	aberration	NN
58810	5066	4	of	of	IN
58810	5066	5	light	light	NN
58810	5066	6	,	,	,
58810	5066	7	38	38	CD
58810	5066	8	.	.	.
58810	5067	1	Aerolites	Aerolites	NNP
58810	5067	2	,	,	,
58810	5067	3	304	304	CD
58810	5067	4	.	.	.
58810	5068	1	Aldebaran	Aldebaran	NNP
58810	5068	2	,	,	,
58810	5068	3	star	star	NN
58810	5068	4	in	in	IN
58810	5068	5	Taurus	Taurus	NNP
58810	5068	6	,	,	,
58810	5068	7	340	340	CD
58810	5068	8	,	,	,
58810	5068	9	342	342	CD
58810	5068	10	.	.	.
58810	5069	1	Algol	Algol	NNP
58810	5069	2	,	,	,
58810	5069	3	a	a	DT
58810	5069	4	variable	variable	JJ
58810	5069	5	star	star	NN
58810	5069	6	,	,	,
58810	5069	7	343	343	CD
58810	5069	8	,	,	,
58810	5069	9	358	358	CD
58810	5069	10	.	.	.
58810	5070	1	Almanac	almanac	NN
58810	5070	2	,	,	,
58810	5070	3	perpetual	perpetual	JJ
58810	5070	4	,	,	,
58810	5070	5	82	82	CD
58810	5070	6	.	.	.
58810	5071	1	Alps	alps	RB
58810	5071	2	,	,	,
58810	5071	3	lunar	lunar	JJ
58810	5071	4	mountains	mountain	NNS
58810	5071	5	,	,	,
58810	5071	6	126	126	CD
58810	5071	7	.	.	.
58810	5072	1	Altair	altair	NN
58810	5072	2	,	,	,
58810	5072	3	star	star	NN
58810	5072	4	in	in	IN
58810	5072	5	Aquila	Aquila	NNP
58810	5072	6	,	,	,
58810	5072	7	336	336	CD
58810	5072	8	.	.	.
58810	5073	1	Alt	Alt	NNP
58810	5073	2	-	-	HYPH
58810	5073	3	azimuth	azimuth	NN
58810	5073	4	instrument	instrument	NN
58810	5073	5	,	,	,
58810	5073	6	13	13	CD
58810	5073	7	.	.	.
58810	5074	1	Altitude	altitude	NN
58810	5074	2	,	,	,
58810	5074	3	12	12	CD
58810	5074	4	.	.	.
58810	5075	1	Andromeda	Andromeda	NNP
58810	5075	2	(	(	-LRB-
58810	5075	3	constellation	constellation	NN
58810	5075	4	)	)	-RRB-
58810	5075	5	,	,	,
58810	5075	6	343	343	CD
58810	5075	7	,	,	,
58810	5075	8	346	346	CD
58810	5075	9	.	.	.
58810	5075	10	nebula	nebula	NNP
58810	5075	11	in	in	NNP
58810	5075	12	,	,	,
58810	5075	13	376	376	CD
58810	5075	14	.	.	.
58810	5076	1	Angström	Angström	NNP
58810	5076	2	's	's	POS
58810	5076	3	map	map	NN
58810	5076	4	of	of	IN
58810	5076	5	spectrum	spectrum	NNP
58810	5076	6	,	,	,
58810	5076	7	164	164	CD
58810	5076	8	.	.	.
58810	5077	1	Antares	antare	NNS
58810	5077	2	,	,	,
58810	5077	3	star	star	NN
58810	5077	4	in	in	IN
58810	5077	5	Scorpio	Scorpio	NNP
58810	5077	6	,	,	,
58810	5077	7	347	347	CD
58810	5077	8	.	.	.
58810	5078	1	Apennines	apennine	NNS
58810	5078	2	,	,	,
58810	5078	3	lunar	lunar	JJ
58810	5078	4	mountains	mountain	NNS
58810	5078	5	,	,	,
58810	5078	6	122	122	CD
58810	5078	7	,	,	,
58810	5078	8	124	124	CD
58810	5078	9	.	.	.
58810	5079	1	Aphelion	Aphelion	NNP
58810	5079	2	,	,	,
58810	5079	3	47	47	CD
58810	5079	4	.	.	.
58810	5080	1	Apogee	Apogee	NNP
58810	5080	2	,	,	,
58810	5080	3	44	44	CD
58810	5080	4	.	.	.
58810	5081	1	Aquarius	Aquarius	NNP
58810	5081	2	,	,	,
58810	5081	3	or	or	CC
58810	5081	4	the	the	DT
58810	5081	5	Water	Water	NNP
58810	5081	6	-	-	HYPH
58810	5081	7	Bearer	Bearer	NNP
58810	5081	8	,	,	,
58810	5081	9	350	350	CD
58810	5081	10	.	.	.
58810	5081	11	cluster	cluster	NN
58810	5081	12	in	in	IN
58810	5081	13	,	,	,
58810	5081	14	354	354	CD
58810	5081	15	.	.	.
58810	5082	1	Aquila	Aquila	NNP
58810	5082	2	,	,	,
58810	5082	3	or	or	CC
58810	5082	4	the	the	DT
58810	5082	5	Eagle	Eagle	NNP
58810	5082	6	,	,	,
58810	5082	7	336	336	CD
58810	5082	8	.	.	.
58810	5083	1	Arcturus	Arcturus	NNP
58810	5083	2	,	,	,
58810	5083	3	star	star	NN
58810	5083	4	in	in	IN
58810	5083	5	Boötes	Boötes	NNP
58810	5083	6	,	,	,
58810	5083	7	335	335	CD
58810	5083	8	,	,	,
58810	5083	9	365	365	CD
58810	5083	10	,	,	,
58810	5083	11	370	370	CD
58810	5083	12	.	.	.
58810	5084	1	Argo	Argo	NNP
58810	5084	2	,	,	,
58810	5084	3	or	or	CC
58810	5084	4	the	the	DT
58810	5084	5	Ship	Ship	NNP
58810	5084	6	,	,	,
58810	5084	7	360	360	CD
58810	5084	8	.	.	.
58810	5084	9	nebula	nebula	NNP
58810	5084	10	in	in	NNP
58810	5084	11	,	,	,
58810	5084	12	383	383	CD
58810	5084	13	.	.	.
58810	5084	14	variable	variable	JJ
58810	5084	15	star	star	NN
58810	5084	16	in	in	IN
58810	5084	17	,	,	,
58810	5084	18	360	360	CD
58810	5084	19	.	.	.
58810	5085	1	Aries	arie	NNS
58810	5085	2	,	,	,
58810	5085	3	or	or	CC
58810	5085	4	the	the	DT
58810	5085	5	Ram	Ram	NNP
58810	5085	6	,	,	,
58810	5085	7	350	350	CD
58810	5085	8	.	.	.
58810	5086	1	Asteroids	asteroid	NNS
58810	5086	2	,	,	,
58810	5086	3	223	223	CD
58810	5086	4	,	,	,
58810	5086	5	241	241	CD
58810	5086	6	.	.	.
58810	5087	1	Astræa	Astræa	NNP
58810	5087	2	,	,	,
58810	5087	3	an	an	DT
58810	5087	4	asteroid	asteroid	NN
58810	5087	5	,	,	,
58810	5087	6	241	241	CD
58810	5087	7	.	.	.
58810	5088	1	Auriga	Auriga	NNP
58810	5088	2	,	,	,
58810	5088	3	or	or	CC
58810	5088	4	the	the	DT
58810	5088	5	Wagoner	Wagoner	NNP
58810	5088	6	,	,	,
58810	5088	7	342	342	CD
58810	5088	8	.	.	.
58810	5089	1	Azimuth	Azimuth	NNP
58810	5089	2	,	,	,
58810	5089	3	13	13	CD
58810	5089	4	.	.	.
58810	5090	1	B.	B.	NNP
58810	5090	2	Betelgeuse	Betelgeuse	NNP
58810	5090	3	,	,	,
58810	5090	4	star	star	NN
58810	5090	5	in	in	IN
58810	5090	6	Orion	Orion	NNP
58810	5090	7	,	,	,
58810	5090	8	340	340	CD
58810	5090	9	,	,	,
58810	5090	10	370	370	CD
58810	5090	11	.	.	.
58810	5091	1	Berenice	Berenice	NNP
58810	5091	2	's	's	POS
58810	5091	3	Hair	hair	NN
58810	5091	4	(	(	-LRB-
58810	5091	5	constellation	constellation	NN
58810	5091	6	)	)	-RRB-
58810	5091	7	,	,	,
58810	5091	8	334	334	CD
58810	5091	9	.	.	.
58810	5092	1	Bode	Bode	NNP
58810	5092	2	's	's	POS
58810	5092	3	law	law	NN
58810	5092	4	,	,	,
58810	5092	5	241	241	CD
58810	5092	6	.	.	.
58810	5092	7	disproved	disprove	VBN
58810	5092	8	,	,	,
58810	5092	9	273	273	CD
58810	5092	10	.	.	.
58810	5093	1	Boötes	Boötes	NNP
58810	5093	2	(	(	-LRB-
58810	5093	3	constellation	constellation	NN
58810	5093	4	)	)	-RRB-
58810	5093	5	,	,	,
58810	5093	6	334	334	CD
58810	5093	7	,	,	,
58810	5093	8	335	335	CD
58810	5093	9	.	.	.
58810	5094	1	C.	C.	NNP
58810	5094	2	Calendar	Calendar	NNP
58810	5094	3	,	,	,
58810	5094	4	the	the	DT
58810	5094	5	,	,	,
58810	5094	6	80	80	CD
58810	5094	7	.	.	.
58810	5095	1	Callisto	Callisto	NNP
58810	5095	2	,	,	,
58810	5095	3	moon	moon	NN
58810	5095	4	of	of	IN
58810	5095	5	Jupiter	Jupiter	NNP
58810	5095	6	,	,	,
58810	5095	7	250	250	CD
58810	5095	8	.	.	.
58810	5096	1	Cancer	cancer	NN
58810	5096	2	,	,	,
58810	5096	3	or	or	CC
58810	5096	4	the	the	DT
58810	5096	5	Crab	Crab	NNP
58810	5096	6	,	,	,
58810	5096	7	350	350	CD
58810	5096	8	.	.	.
58810	5096	9	tropic	tropic	NNP
58810	5096	10	of	of	IN
58810	5096	11	,	,	,
58810	5096	12	61	61	CD
58810	5096	13	.	.	.
58810	5097	1	Canes	Canes	NNPS
58810	5097	2	Venatici	Venatici	NNPS
58810	5097	3	,	,	,
58810	5097	4	or	or	CC
58810	5097	5	the	the	DT
58810	5097	6	Hunting	Hunting	NNP
58810	5097	7	-	-	HYPH
58810	5097	8	Dogs	Dogs	NNP
58810	5097	9	,	,	,
58810	5097	10	334	334	CD
58810	5097	11	.	.	.
58810	5098	1	Canes	Canes	NNPS
58810	5098	2	Venatici	Venatici	NNP
58810	5098	3	,	,	,
58810	5098	4	nebula	nebula	NN
58810	5098	5	in	in	IN
58810	5098	6	,	,	,
58810	5098	7	384	384	CD
58810	5098	8	.	.	.
58810	5099	1	Canis	Canis	NNP
58810	5099	2	Major	Major	NNP
58810	5099	3	,	,	,
58810	5099	4	or	or	CC
58810	5099	5	the	the	DT
58810	5099	6	Great	Great	NNP
58810	5099	7	Dog	Dog	NNP
58810	5099	8	,	,	,
58810	5099	9	342	342	CD
58810	5099	10	.	.	.
58810	5100	1	Canis	Canis	NNP
58810	5100	2	Minor	Minor	NNP
58810	5100	3	,	,	,
58810	5100	4	or	or	CC
58810	5100	5	the	the	DT
58810	5100	6	Little	Little	NNP
58810	5100	7	Dog	Dog	NNP
58810	5100	8	,	,	,
58810	5100	9	340	340	CD
58810	5100	10	.	.	.
58810	5101	1	Capella	capella	NN
58810	5101	2	,	,	,
58810	5101	3	star	star	NN
58810	5101	4	in	in	IN
58810	5101	5	Auriga	Auriga	NNP
58810	5101	6	,	,	,
58810	5101	7	340	340	CD
58810	5101	8	,	,	,
58810	5101	9	343	343	CD
58810	5101	10	.	.	.
58810	5102	1	Capricorn	Capricorn	NNP
58810	5102	2	,	,	,
58810	5102	3	tropic	tropic	NN
58810	5102	4	of	of	IN
58810	5102	5	,	,	,
58810	5102	6	61	61	CD
58810	5102	7	.	.	.
58810	5103	1	Capricornus	capricornus	NN
58810	5103	2	,	,	,
58810	5103	3	or	or	CC
58810	5103	4	the	the	DT
58810	5103	5	Goat	Goat	NNP
58810	5103	6	,	,	,
58810	5103	7	350	350	CD
58810	5103	8	.	.	.
58810	5104	1	Cassiopeia	Cassiopeia	NNP
58810	5104	2	(	(	-LRB-
58810	5104	3	constellation	constellation	NN
58810	5104	4	)	)	-RRB-
58810	5104	5	,	,	,
58810	5104	6	332	332	CD
58810	5104	7	.	.	.
58810	5104	8	new	new	NNP
58810	5104	9	star	star	NN
58810	5104	10	in	in	IN
58810	5104	11	,	,	,
58810	5104	12	362	362	CD
58810	5104	13	.	.	.
58810	5105	1	Castor	castor	NN
58810	5105	2	,	,	,
58810	5105	3	star	star	NN
58810	5105	4	in	in	IN
58810	5105	5	Gemini	Gemini	NNP
58810	5105	6	,	,	,
58810	5105	7	340	340	CD
58810	5105	8	,	,	,
58810	5105	9	370	370	CD
58810	5105	10	.	.	.
58810	5106	1	Caucasus	Caucasus	NNP
58810	5106	2	,	,	,
58810	5106	3	a	a	DT
58810	5106	4	lunar	lunar	JJ
58810	5106	5	range	range	NN
58810	5106	6	,	,	,
58810	5106	7	124	124	CD
58810	5106	8	.	.	.
58810	5107	1	Centaurus	Centaurus	NNP
58810	5107	2	,	,	,
58810	5107	3	star	star	NN
58810	5107	4	-	-	HYPH
58810	5107	5	cluster	cluster	NN
58810	5107	6	in	in	IN
58810	5107	7	,	,	,
58810	5107	8	355	355	CD
58810	5107	9	.	.	.
58810	5108	1	Cepheus	Cepheus	NNP
58810	5108	2	(	(	-LRB-
58810	5108	3	constellation	constellation	NN
58810	5108	4	)	)	-RRB-
58810	5108	5	,	,	,
58810	5108	6	334	334	CD
58810	5108	7	.	.	.
58810	5108	8	nebula	nebula	NNP
58810	5108	9	in	in	IN
58810	5108	10	,	,	,
58810	5108	11	387	387	CD
58810	5108	12	.	.	.
58810	5109	1	Ceres	cere	NNS
58810	5109	2	,	,	,
58810	5109	3	the	the	DT
58810	5109	4	planet	planet	NN
58810	5109	5	,	,	,
58810	5109	6	241	241	CD
58810	5109	7	.	.	.
58810	5110	1	Cetus	Cetus	NNP
58810	5110	2	,	,	,
58810	5110	3	or	or	CC
58810	5110	4	the	the	DT
58810	5110	5	Whale	Whale	NNP
58810	5110	6	,	,	,
58810	5110	7	346	346	CD
58810	5110	8	.	.	.
58810	5110	9	variable	variable	JJ
58810	5110	10	star	star	NN
58810	5110	11	in	in	IN
58810	5110	12	,	,	,
58810	5110	13	359	359	CD
58810	5110	14	.	.	.
58810	5111	1	Charles	Charles	NNP
58810	5111	2	's	's	POS
58810	5111	3	Wain	Wain	NNP
58810	5111	4	,	,	,
58810	5111	5	330	330	CD
58810	5111	6	.	.	.
58810	5112	1	Circles	circle	NNS
58810	5112	2	,	,	,
58810	5112	3	great	great	JJ
58810	5112	4	,	,	,
58810	5112	5	4	4	CD
58810	5112	6	.	.	.
58810	5112	7	diurnal	diurnal	NNP
58810	5112	8	,	,	,
58810	5112	9	8	8	CD
58810	5112	10	.	.	.
58810	5112	11	hour	hour	NN
58810	5112	12	,	,	,
58810	5112	13	16	16	CD
58810	5112	14	.	.	.
58810	5112	15	small	small	JJ
58810	5112	16	,	,	,
58810	5112	17	4	4	CD
58810	5112	18	.	.	.
58810	5112	19	vertical	vertical	JJ
58810	5112	20	,	,	,
58810	5112	21	12	12	CD
58810	5112	22	.	.	.
58810	5113	1	Clock	clock	NN
58810	5113	2	,	,	,
58810	5113	3	astronomical	astronomical	JJ
58810	5113	4	,	,	,
58810	5113	5	18	18	CD
58810	5113	6	.	.	.
58810	5113	7	time	time	NN
58810	5113	8	,	,	,
58810	5113	9	78	78	CD
58810	5113	10	.	.	.
58810	5114	1	Coma	Coma	NNP
58810	5114	2	Berenices	Berenices	NNP
58810	5114	3	,	,	,
58810	5114	4	or	or	CC
58810	5114	5	Berenice	Berenice	NNP
58810	5114	6	's	's	POS
58810	5114	7	Hair	Hair	NNP
58810	5114	8	,	,	,
58810	5114	9	334	334	CD
58810	5114	10	.	.	.
58810	5115	1	Comet	Comet	NNP
58810	5115	2	,	,	,
58810	5115	3	Biela	Biela	NNP
58810	5115	4	's	's	POS
58810	5115	5	,	,	,
58810	5115	6	293	293	CD
58810	5115	7	.	.	.
58810	5115	8	and	and	CC
58810	5115	9	earth	earth	NN
58810	5115	10	,	,	,
58810	5115	11	collision	collision	NN
58810	5115	12	of	of	IN
58810	5115	13	,	,	,
58810	5115	14	316	316	CD
58810	5115	15	.	.	.
58810	5116	1	Coggia	Coggia	NNP
58810	5116	2	's	's	POS
58810	5116	3	,	,	,
58810	5116	4	297	297	CD
58810	5116	5	.	.	.
58810	5117	1	Donati	Donati	NNP
58810	5117	2	's	's	POS
58810	5117	3	,	,	,
58810	5117	4	296	296	CD
58810	5117	5	.	.	.
58810	5118	1	Encke	Encke	NNP
58810	5118	2	's	's	POS
58810	5118	3	,	,	,
58810	5118	4	293	293	CD
58810	5118	5	.	.	.
58810	5119	1	Halley	Halley	NNP
58810	5119	2	's	's	POS
58810	5119	3	,	,	,
58810	5119	4	291	291	CD
58810	5119	5	.	.	.
58810	5119	6	of	of	IN
58810	5119	7	1680	1680	CD
58810	5119	8	,	,	,
58810	5119	9	290	290	CD
58810	5119	10	.	.	.
58810	5119	11	of	of	IN
58810	5119	12	1811	1811	CD
58810	5119	13	,	,	,
58810	5119	14	290	290	CD
58810	5119	15	.	.	.
58810	5119	16	of	of	IN
58810	5119	17	1843	1843	CD
58810	5119	18	,	,	,
58810	5119	19	295	295	CD
58810	5119	20	.	.	.
58810	5119	21	of	of	IN
58810	5119	22	1861	1861	CD
58810	5119	23	,	,	,
58810	5119	24	297	297	CD
58810	5119	25	.	.	.
58810	5119	26	of	of	IN
58810	5119	27	June	June	NNP
58810	5119	28	,	,	,
58810	5119	29	1881	1881	CD
58810	5119	30	,	,	,
58810	5119	31	300	300	CD
58810	5119	32	.	.	.
58810	5120	1	Comets	comet	NNS
58810	5120	2	,	,	,
58810	5120	3	appearance	appearance	NN
58810	5120	4	of	of	IN
58810	5120	5	,	,	,
58810	5120	6	274	274	CD
58810	5120	7	.	.	.
58810	5120	8	and	and	CC
58810	5120	9	meteors	meteor	NNS
58810	5120	10	,	,	,
58810	5120	11	313	313	CD
58810	5120	12	.	.	.
58810	5120	13	bright	bright	JJ
58810	5120	14	,	,	,
58810	5120	15	274	274	CD
58810	5120	16	.	.	.
58810	5120	17	chemical	chemical	NNP
58810	5120	18	constitution	constitution	NNP
58810	5120	19	of	of	IN
58810	5120	20	,	,	,
58810	5120	21	318	318	CD
58810	5120	22	.	.	.
58810	5120	23	development	development	NN
58810	5120	24	of	of	IN
58810	5120	25	,	,	,
58810	5120	26	277	277	CD
58810	5120	27	.	.	.
58810	5120	28	number	number	NN
58810	5120	29	of	of	IN
58810	5120	30	,	,	,
58810	5120	31	288	288	CD
58810	5120	32	.	.	.
58810	5120	33	orbits	orbit	NNS
58810	5120	34	of	of	IN
58810	5120	35	,	,	,
58810	5120	36	282	282	CD
58810	5120	37	.	.	.
58810	5120	38	origin	origin	NN
58810	5120	39	of	of	IN
58810	5120	40	,	,	,
58810	5120	41	287	287	CD
58810	5120	42	.	.	.
58810	5120	43	periodic	periodic	JJ
58810	5120	44	,	,	,
58810	5120	45	286	286	CD
58810	5120	46	.	.	.
58810	5120	47	physical	physical	NNP
58810	5120	48	constitution	constitution	NNP
58810	5120	49	of	of	IN
58810	5120	50	,	,	,
58810	5120	51	314	314	CD
58810	5120	52	.	.	.
58810	5120	53	tails	tail	NNS
58810	5120	54	of	of	IN
58810	5120	55	,	,	,
58810	5120	56	279	279	CD
58810	5120	57	.	.	.
58810	5120	58	telescopic	telescopic	NNP
58810	5120	59	,	,	,
58810	5120	60	275	275	CD
58810	5120	61	,	,	,
58810	5120	62	281	281	CD
58810	5120	63	.	.	.
58810	5120	64	visibility	visibility	NN
58810	5120	65	of	of	IN
58810	5120	66	,	,	,
58810	5120	67	281	281	CD
58810	5120	68	.	.	.
58810	5121	1	Conic	conic	JJ
58810	5121	2	sections	section	NNS
58810	5121	3	,	,	,
58810	5121	4	48	48	CD
58810	5121	5	.	.	.
58810	5122	1	Conjunction	conjunction	NN
58810	5122	2	,	,	,
58810	5122	3	91	91	CD
58810	5122	4	.	.	.
58810	5122	5	inferior	inferior	NNP
58810	5122	6	,	,	,
58810	5122	7	130	130	CD
58810	5122	8	.	.	.
58810	5122	9	superior	superior	NNP
58810	5122	10	,	,	,
58810	5122	11	130	130	CD
58810	5122	12	,	,	,
58810	5122	13	136	136	CD
58810	5122	14	.	.	.
58810	5123	1	Constellations	constellation	NNS
58810	5123	2	,	,	,
58810	5123	3	325	325	CD
58810	5123	4	.	.	.
58810	5123	5	zodiacal	zodiacal	NNP
58810	5123	6	,	,	,
58810	5123	7	32	32	CD
58810	5123	8	.	.	.
58810	5124	1	Copernican	copernican	JJ
58810	5124	2	system	system	NN
58810	5124	3	,	,	,
58810	5124	4	the	the	DT
58810	5124	5	,	,	,
58810	5124	6	44	44	CD
58810	5124	7	,	,	,
58810	5124	8	53	53	CD
58810	5124	9	.	.	.
58810	5125	1	Copernicus	Copernicus	NNP
58810	5125	2	,	,	,
58810	5125	3	a	a	DT
58810	5125	4	lunar	lunar	JJ
58810	5125	5	crater	crater	NN
58810	5125	6	,	,	,
58810	5125	7	120	120	CD
58810	5125	8	,	,	,
58810	5125	9	129	129	CD
58810	5125	10	.	.	.
58810	5126	1	Corona	Corona	NNP
58810	5126	2	Borealis	Borealis	NNP
58810	5126	3	,	,	,
58810	5126	4	or	or	CC
58810	5126	5	the	the	DT
58810	5126	6	Northern	Northern	NNP
58810	5126	7	Crown	Crown	NNP
58810	5126	8	,	,	,
58810	5126	9	336	336	CD
58810	5126	10	.	.	.
58810	5127	1	Corona	Corona	NNP
58810	5127	2	Borealis	Borealis	NNP
58810	5127	3	,	,	,
58810	5127	4	new	new	JJ
58810	5127	5	star	star	NN
58810	5127	6	in	in	IN
58810	5127	7	,	,	,
58810	5127	8	363	363	CD
58810	5127	9	.	.	.
58810	5128	1	Corvus	Corvus	NNP
58810	5128	2	,	,	,
58810	5128	3	or	or	CC
58810	5128	4	the	the	DT
58810	5128	5	Crow	Crow	NNP
58810	5128	6	,	,	,
58810	5128	7	339	339	CD
58810	5128	8	.	.	.
58810	5129	1	Crystalline	crystalline	JJ
58810	5129	2	spheres	sphere	NNS
58810	5129	3	,	,	,
58810	5129	4	41	41	CD
58810	5129	5	.	.	.
58810	5130	1	Cycles	cycle	NNS
58810	5130	2	and	and	CC
58810	5130	3	epicycles	epicycle	NNS
58810	5130	4	,	,	,
58810	5130	5	42	42	CD
58810	5130	6	.	.	.
58810	5131	1	Cygnus	cygnus	NN
58810	5131	2	,	,	,
58810	5131	3	or	or	CC
58810	5131	4	the	the	DT
58810	5131	5	Swan	Swan	NNP
58810	5131	6	,	,	,
58810	5131	7	338	338	CD
58810	5131	8	.	.	.
58810	5132	1	D.	D.	NNP
58810	5132	2	Day	Day	NNP
58810	5132	3	and	and	CC
58810	5132	4	night	night	NN
58810	5132	5	,	,	,
58810	5132	6	57	57	CD
58810	5132	7	.	.	.
58810	5132	8	civil	civil	NNP
58810	5132	9	,	,	,
58810	5132	10	77	77	CD
58810	5132	11	.	.	.
58810	5132	12	lunar	lunar	NNP
58810	5132	13	,	,	,
58810	5132	14	108	108	CD
58810	5132	15	.	.	.
58810	5132	16	sidereal	sidereal	NNP
58810	5132	17	,	,	,
58810	5132	18	74	74	CD
58810	5132	19	.	.	.
58810	5132	20	solar	solar	NNP
58810	5132	21	,	,	,
58810	5132	22	74	74	CD
58810	5132	23	.	.	.
58810	5133	1	Declination	Declination	NNP
58810	5133	2	,	,	,
58810	5133	3	16	16	CD
58810	5133	4	.	.	.
58810	5134	1	Deimos	Deimos	NNP
58810	5134	2	,	,	,
58810	5134	3	satellite	satellite	NN
58810	5134	4	of	of	IN
58810	5134	5	Mars	Mars	NNP
58810	5134	6	,	,	,
58810	5134	7	239	239	CD
58810	5134	8	.	.	.
58810	5135	1	Delphinus	Delphinus	NNP
58810	5135	2	,	,	,
58810	5135	3	or	or	CC
58810	5135	4	the	the	DT
58810	5135	5	Dolphin	Dolphin	NNP
58810	5135	6	,	,	,
58810	5135	7	338	338	CD
58810	5135	8	.	.	.
58810	5136	1	Deneb	Deneb	NNP
58810	5136	2	,	,	,
58810	5136	3	star	star	NN
58810	5136	4	in	in	IN
58810	5136	5	Cygnus	Cygnus	NNP
58810	5136	6	,	,	,
58810	5136	7	338	338	CD
58810	5136	8	,	,	,
58810	5136	9	370	370	CD
58810	5136	10	.	.	.
58810	5137	1	Dione	Dione	NNP
58810	5137	2	,	,	,
58810	5137	3	satellite	satellite	NN
58810	5137	4	of	of	IN
58810	5137	5	Saturn	Saturn	NNP
58810	5137	6	,	,	,
58810	5137	7	259	259	CD
58810	5137	8	.	.	.
58810	5138	1	Dipper	Dipper	NNP
58810	5138	2	,	,	,
58810	5138	3	the	the	DT
58810	5138	4	Great	great	JJ
58810	5138	5	,	,	,
58810	5138	6	330	330	CD
58810	5138	7	,	,	,
58810	5138	8	366	366	CD
58810	5138	9	,	,	,
58810	5138	10	369	369	CD
58810	5138	11	,	,	,
58810	5138	12	370	370	CD
58810	5138	13	.	.	.
58810	5138	14	the	the	DT
58810	5138	15	Little	little	JJ
58810	5138	16	,	,	,
58810	5138	17	331	331	CD
58810	5138	18	.	.	.
58810	5138	19	the	the	DT
58810	5138	20	Milk	Milk	NNP
58810	5138	21	,	,	,
58810	5138	22	347	347	CD
58810	5138	23	.	.	.
58810	5139	1	Dissociation	dissociation	NN
58810	5139	2	,	,	,
58810	5139	3	163	163	CD
58810	5139	4	.	.	.
58810	5140	1	Dominical	Dominical	NNP
58810	5140	2	Letter	Letter	NNP
58810	5140	3	,	,	,
58810	5140	4	the	the	DT
58810	5140	5	,	,	,
58810	5140	6	81	81	CD
58810	5140	7	.	.	.
58810	5141	1	Draco	Draco	NNP
58810	5141	2	,	,	,
58810	5141	3	or	or	CC
58810	5141	4	the	the	DT
58810	5141	5	Dragon	Dragon	NNP
58810	5141	6	,	,	,
58810	5141	7	331	331	CD
58810	5141	8	.	.	.
58810	5142	1	E.	E.	NNP
58810	5142	2	Earth	Earth	NNP
58810	5142	3	,	,	,
58810	5142	4	density	density	NN
58810	5142	5	of	of	IN
58810	5142	6	,	,	,
58810	5142	7	85	85	CD
58810	5142	8	.	.	.
58810	5142	9	flattened	flatten	VBD
58810	5142	10	at	at	IN
58810	5142	11	poles	pole	NNS
58810	5142	12	,	,	,
58810	5142	13	55	55	CD
58810	5142	14	.	.	.
58810	5142	15	form	form	NN
58810	5142	16	of	of	IN
58810	5142	17	,	,	,
58810	5142	18	53	53	CD
58810	5142	19	.	.	.
58810	5142	20	in	in	IN
58810	5142	21	space	space	NN
58810	5142	22	,	,	,
58810	5142	23	56	56	CD
58810	5142	24	.	.	.
58810	5142	25	seen	see	VBN
58810	5142	26	from	from	IN
58810	5142	27	moon	moon	NN
58810	5142	28	,	,	,
58810	5142	29	109	109	CD
58810	5142	30	.	.	.
58810	5142	31	size	size	NN
58810	5142	32	of	of	IN
58810	5142	33	,	,	,
58810	5142	34	55	55	CD
58810	5142	35	.	.	.
58810	5142	36	weight	weight	NN
58810	5142	37	of	of	IN
58810	5142	38	,	,	,
58810	5142	39	83	83	CD
58810	5142	40	.	.	.
58810	5143	1	Eccentric	Eccentric	NNP
58810	5143	2	,	,	,
58810	5143	3	the	the	DT
58810	5143	4	43	43	CD
58810	5143	5	.	.	.
58810	5144	1	Eccentricity	eccentricity	NN
58810	5144	2	,	,	,
58810	5144	3	46	46	CD
58810	5144	4	.	.	.
58810	5145	1	Eclipses	eclipse	NNS
58810	5145	2	,	,	,
58810	5145	3	210	210	CD
58810	5145	4	.	.	.
58810	5145	5	annular	annular	NNP
58810	5145	6	,	,	,
58810	5145	7	219	219	CD
58810	5145	8	.	.	.
58810	5145	9	lunar	lunar	NNP
58810	5145	10	,	,	,
58810	5145	11	210	210	CD
58810	5145	12	,	,	,
58810	5145	13	214	214	CD
58810	5145	14	.	.	.
58810	5145	15	solar	solar	NNP
58810	5145	16	,	,	,
58810	5145	17	216	216	CD
58810	5145	18	.	.	.
58810	5146	1	Ecliptic	ecliptic	JJ
58810	5146	2	,	,	,
58810	5146	3	the	the	DT
58810	5146	4	,	,	,
58810	5146	5	27	27	CD
58810	5146	6	.	.	.
58810	5146	7	obliquity	obliquity	NN
58810	5146	8	of	of	IN
58810	5146	9	,	,	,
58810	5146	10	28	28	CD
58810	5146	11	.	.	.
58810	5147	1	Ellipse	Ellipse	NNP
58810	5147	2	,	,	,
58810	5147	3	the	the	DT
58810	5147	4	,	,	,
58810	5147	5	45	45	CD
58810	5147	6	,	,	,
58810	5147	7	49	49	CD
58810	5147	8	.	.	.
58810	5148	1	Elongation	elongation	NN
58810	5148	2	,	,	,
58810	5148	3	of	of	IN
58810	5148	4	planet	planet	NN
58810	5148	5	,	,	,
58810	5148	6	130	130	CD
58810	5148	7	.	.	.
58810	5149	1	Enceladus	enceladus	UH
58810	5149	2	,	,	,
58810	5149	3	moon	moon	NN
58810	5149	4	of	of	IN
58810	5149	5	Saturn	Saturn	NNP
58810	5149	6	,	,	,
58810	5149	7	259	259	CD
58810	5149	8	.	.	.
58810	5150	1	Epicycles	Epicycles	NNP
58810	5150	2	,	,	,
58810	5150	3	42	42	CD
58810	5150	4	.	.	.
58810	5151	1	Epicycloid	Epicycloid	NNP
58810	5151	2	,	,	,
58810	5151	3	107	107	CD
58810	5151	4	.	.	.
58810	5152	1	Epsilon	Epsilon	NNP
58810	5152	2	Lyræ	Lyræ	NNP
58810	5152	3	,	,	,
58810	5152	4	a	a	DT
58810	5152	5	double	double	JJ
58810	5152	6	star	star	NN
58810	5152	7	,	,	,
58810	5152	8	356	356	CD
58810	5152	9	.	.	.
58810	5153	1	Equator	equator	NN
58810	5153	2	,	,	,
58810	5153	3	the	the	DT
58810	5153	4	celestial	celestial	NN
58810	5153	5	,	,	,
58810	5153	6	7	7	CD
58810	5153	7	.	.	.
58810	5154	1	Equinoctial	equinoctial	JJ
58810	5154	2	,	,	,
58810	5154	3	the	the	DT
58810	5154	4	,	,	,
58810	5154	5	7	7	CD
58810	5154	6	.	.	.
58810	5154	7	colure	colure	NN
58810	5154	8	,	,	,
58810	5154	9	16	16	CD
58810	5154	10	.	.	.
58810	5154	11	elevation	elevation	NN
58810	5154	12	of	of	IN
58810	5154	13	,	,	,
58810	5154	14	9	9	CD
58810	5154	15	.	.	.
58810	5155	1	Equinox	equinox	JJ
58810	5155	2	,	,	,
58810	5155	3	autumnal	autumnal	JJ
58810	5155	4	,	,	,
58810	5155	5	29	29	CD
58810	5155	6	.	.	.
58810	5155	7	vernal	vernal	NN
58810	5155	8	,	,	,
58810	5155	9	16	16	CD
58810	5155	10	,	,	,
58810	5155	11	29	29	CD
58810	5155	12	.	.	.
58810	5156	1	Equinoxes	equinox	NNS
58810	5156	2	,	,	,
58810	5156	3	precession	precession	NN
58810	5156	4	of	of	IN
58810	5156	5	,	,	,
58810	5156	6	31	31	CD
58810	5156	7	,	,	,
58810	5156	8	85	85	CD
58810	5156	9	.	.	.
58810	5157	1	Eta	Eta	NNP
58810	5157	2	Argus	Argus	NNP
58810	5157	3	,	,	,
58810	5157	4	a	a	DT
58810	5157	5	variable	variable	JJ
58810	5157	6	star	star	NN
58810	5157	7	,	,	,
58810	5157	8	360	360	CD
58810	5157	9	,	,	,
58810	5157	10	383	383	CD
58810	5157	11	.	.	.
58810	5158	1	Europa	europa	NN
58810	5158	2	,	,	,
58810	5158	3	moon	moon	NN
58810	5158	4	of	of	IN
58810	5158	5	Jupiter	Jupiter	NNP
58810	5158	6	,	,	,
58810	5158	7	250	250	CD
58810	5158	8	.	.	.
58810	5159	1	F.	F.	NNP
58810	5159	2	Faculæ	Faculæ	NNP
58810	5159	3	,	,	,
58810	5159	4	solar	solar	JJ
58810	5159	5	,	,	,
58810	5159	6	177	177	CD
58810	5159	7	.	.	.
58810	5160	1	Fomalhaut	fomalhaut	NN
58810	5160	2	,	,	,
58810	5160	3	star	star	NN
58810	5160	4	in	in	IN
58810	5160	5	Southern	Southern	NNP
58810	5160	6	Fish	Fish	NNP
58810	5160	7	,	,	,
58810	5160	8	350	350	CD
58810	5160	9	.	.	.
58810	5161	1	Fraunhofer	Fraunhofer	NNP
58810	5161	2	's	's	POS
58810	5161	3	lines	line	NNS
58810	5161	4	,	,	,
58810	5161	5	164	164	CD
58810	5161	6	,	,	,
58810	5161	7	371	371	CD
58810	5161	8	.	.	.
58810	5162	1	G.	G.	NNP
58810	5162	2	Galaxy	Galaxy	NNP
58810	5162	3	,	,	,
58810	5162	4	the	the	DT
58810	5162	5	,	,	,
58810	5162	6	326	326	CD
58810	5162	7	.	.	.
58810	5163	1	Ganymede	Ganymede	NNS
58810	5163	2	,	,	,
58810	5163	3	moon	moon	NN
58810	5163	4	of	of	IN
58810	5163	5	Jupiter	Jupiter	NNP
58810	5163	6	,	,	,
58810	5163	7	250	250	CD
58810	5163	8	.	.	.
58810	5164	1	Gemini	Gemini	NNP
58810	5164	2	,	,	,
58810	5164	3	or	or	CC
58810	5164	4	the	the	DT
58810	5164	5	Twins	Twins	NNP
58810	5164	6	,	,	,
58810	5164	7	340	340	CD
58810	5164	8	.	.	.
58810	5165	1	Georgium	Georgium	NNP
58810	5165	2	Sidus	Sidus	NNP
58810	5165	3	,	,	,
58810	5165	4	271	271	CD
58810	5165	5	.	.	.
58810	5166	1	H.	H.	NNP
58810	5166	2	Hercules	Hercules	NNP
58810	5166	3	(	(	-LRB-
58810	5166	4	constellation	constellation	NN
58810	5166	5	)	)	-RRB-
58810	5166	6	,	,	,
58810	5166	7	336	336	CD
58810	5166	8	.	.	.
58810	5166	9	cluster	cluster	NN
58810	5166	10	in	in	RP
58810	5166	11	,	,	,
58810	5166	12	353	353	CD
58810	5166	13	.	.	.
58810	5166	14	orbit	orbit	NN
58810	5166	15	of	of	IN
58810	5166	16	double	double	JJ
58810	5166	17	star	star	NN
58810	5166	18	in	in	IN
58810	5166	19	,	,	,
58810	5166	20	357	357	CD
58810	5166	21	.	.	.
58810	5166	22	solar	solar	JJ
58810	5166	23	system	system	NN
58810	5166	24	moving	move	VBG
58810	5166	25	towards	towards	IN
58810	5166	26	,	,	,
58810	5166	27	367	367	CD
58810	5166	28	.	.	.
58810	5167	1	Herschel	Herschel	NNP
58810	5167	2	,	,	,
58810	5167	3	the	the	DT
58810	5167	4	planet	planet	NN
58810	5167	5	(	(	-LRB-
58810	5167	6	see	see	VB
58810	5167	7	Uranus	Uranus	NNP
58810	5167	8	)	)	-RRB-
58810	5167	9	.	.	.
58810	5168	1	Herschel	Herschel	NNP
58810	5168	2	's	's	POS
58810	5168	3	hypothesis	hypothesis	NN
58810	5168	4	,	,	,
58810	5168	5	392	392	CD
58810	5168	6	,	,	,
58810	5168	7	396	396	CD
58810	5168	8	.	.	.
58810	5169	1	Horizon	Horizon	NNP
58810	5169	2	,	,	,
58810	5169	3	the	the	DT
58810	5169	4	,	,	,
58810	5169	5	5	5	CD
58810	5169	6	.	.	.
58810	5170	1	Hyades	hyade	NNS
58810	5170	2	,	,	,
58810	5170	3	the	the	DT
58810	5170	4	,	,	,
58810	5170	5	342	342	CD
58810	5170	6	,	,	,
58810	5170	7	350	350	CD
58810	5170	8	.	.	.
58810	5171	1	Hydra	Hydra	NNP
58810	5171	2	,	,	,
58810	5171	3	or	or	CC
58810	5171	4	the	the	DT
58810	5171	5	Water	Water	NNP
58810	5171	6	-	-	HYPH
58810	5171	7	Snake	Snake	NNP
58810	5171	8	,	,	,
58810	5171	9	340	340	CD
58810	5171	10	.	.	.
58810	5172	1	Hyperbola	Hyperbola	NNP
58810	5172	2	,	,	,
58810	5172	3	the	the	DT
58810	5172	4	,	,	,
58810	5172	5	49	49	CD
58810	5172	6	.	.	.
58810	5173	1	Hyperion	hyperion	NN
58810	5173	2	,	,	,
58810	5173	3	moon	moon	NN
58810	5173	4	of	of	IN
58810	5173	5	Saturn	Saturn	NNP
58810	5173	6	,	,	,
58810	5173	7	259	259	CD
58810	5173	8	.	.	.
58810	5174	1	I.	I.	NNP
58810	5174	2	Io	Io	NNP
58810	5174	3	,	,	,
58810	5174	4	moon	moon	NN
58810	5174	5	of	of	IN
58810	5174	6	Jupiter	Jupiter	NNP
58810	5174	7	,	,	,
58810	5174	8	250	250	CD
58810	5174	9	.	.	.
58810	5175	1	Irradiation	Irradiation	NNP
58810	5175	2	,	,	,
58810	5175	3	90	90	CD
58810	5175	4	,	,	,
58810	5175	5	113	113	CD
58810	5175	6	.	.	.
58810	5176	1	J.	J.	NNP
58810	5176	2	Japetus	Japetus	NNP
58810	5176	3	,	,	,
58810	5176	4	moon	moon	NN
58810	5176	5	of	of	IN
58810	5176	6	Saturn	Saturn	NNP
58810	5176	7	,	,	,
58810	5176	8	259	259	CD
58810	5176	9	.	.	.
58810	5177	1	Job	Job	NNP
58810	5177	2	's	's	POS
58810	5177	3	Coffin	Coffin	NNP
58810	5177	4	(	(	-LRB-
58810	5177	5	asterism	asterism	NN
58810	5177	6	)	)	-RRB-
58810	5177	7	,	,	,
58810	5177	8	338	338	CD
58810	5177	9	.	.	.
58810	5178	1	Juno	Juno	NNP
58810	5178	2	,	,	,
58810	5178	3	the	the	DT
58810	5178	4	planet	planet	NN
58810	5178	5	,	,	,
58810	5178	6	241	241	CD
58810	5178	7	.	.	.
58810	5179	1	Jupiter	Jupiter	NNP
58810	5179	2	,	,	,
58810	5179	3	apparent	apparent	JJ
58810	5179	4	size	size	NN
58810	5179	5	of	of	IN
58810	5179	6	,	,	,
58810	5179	7	245	245	CD
58810	5179	8	.	.	.
58810	5179	9	distance	distance	NN
58810	5179	10	of	of	IN
58810	5179	11	,	,	,
58810	5179	12	245	245	CD
58810	5179	13	.	.	.
58810	5179	14	great	great	JJ
58810	5179	15	red	red	JJ
58810	5179	16	spot	spot	NN
58810	5179	17	of	of	IN
58810	5179	18	,	,	,
58810	5179	19	249	249	CD
58810	5179	20	.	.	.
58810	5179	21	orbit	orbit	NN
58810	5179	22	of	of	IN
58810	5179	23	,	,	,
58810	5179	24	244	244	CD
58810	5179	25	.	.	.
58810	5179	26	periods	period	NNS
58810	5179	27	of	of	IN
58810	5179	28	,	,	,
58810	5179	29	246	246	CD
58810	5179	30	.	.	.
58810	5179	31	physical	physical	NNP
58810	5179	32	constitution	constitution	NNP
58810	5179	33	of	of	IN
58810	5179	34	,	,	,
58810	5179	35	246	246	CD
58810	5179	36	.	.	.
58810	5179	37	rotation	rotation	NN
58810	5179	38	of	of	IN
58810	5179	39	,	,	,
58810	5179	40	248	248	CD
58810	5179	41	.	.	.
58810	5179	42	satellites	satellite	NNS
58810	5179	43	of	of	IN
58810	5179	44	,	,	,
58810	5179	45	250	250	CD
58810	5179	46	.	.	.
58810	5179	47	eclipses	eclipse	NNS
58810	5179	48	of	of	IN
58810	5179	49	,	,	,
58810	5179	50	252	252	CD
58810	5179	51	.	.	.
58810	5179	52	transits	transit	NNS
58810	5179	53	of	of	IN
58810	5179	54	,	,	,
58810	5179	55	254	254	CD
58810	5179	56	.	.	.
58810	5179	57	volume	volume	NN
58810	5179	58	of	of	IN
58810	5179	59	,	,	,
58810	5179	60	245	245	CD
58810	5179	61	.	.	.
58810	5179	62	without	without	IN
58810	5179	63	satellites	satellite	NNS
58810	5179	64	,	,	,
58810	5179	65	255	255	CD
58810	5179	66	.	.	.
58810	5180	1	K.	K.	NNP
58810	5180	2	Kant	Kant	NNP
58810	5180	3	's	's	POS
58810	5180	4	hypothesis	hypothesis	NN
58810	5180	5	,	,	,
58810	5180	6	391	391	CD
58810	5180	7	.	.	.
58810	5181	1	Kepler	Kepler	NNP
58810	5181	2	,	,	,
58810	5181	3	a	a	DT
58810	5181	4	lunar	lunar	JJ
58810	5181	5	crater	crater	NN
58810	5181	6	,	,	,
58810	5181	7	129	129	CD
58810	5181	8	.	.	.
58810	5182	1	Kepler	Kepler	NNP
58810	5182	2	's	's	POS
58810	5182	3	system	system	NN
58810	5182	4	,	,	,
58810	5182	5	44	44	CD
58810	5182	6	.	.	.
58810	5182	7	laws	law	NNS
58810	5182	8	,	,	,
58810	5182	9	46	46	CD
58810	5182	10	.	.	.
58810	5182	11	star	star	NNP
58810	5182	12	,	,	,
58810	5182	13	362	362	CD
58810	5182	14	.	.	.
58810	5183	1	Kirchhoff	Kirchhoff	NNP
58810	5183	2	's	's	POS
58810	5183	3	map	map	NN
58810	5183	4	of	of	IN
58810	5183	5	spectrum	spectrum	NNP
58810	5183	6	,	,	,
58810	5183	7	164	164	CD
58810	5183	8	.	.	.
58810	5184	1	L.	L.	NNP
58810	5184	2	Laplace	Laplace	NNP
58810	5184	3	's	's	POS
58810	5184	4	hypothesis	hypothesis	NN
58810	5184	5	,	,	,
58810	5184	6	392	392	CD
58810	5184	7	.	.	.
58810	5185	1	Latitude	latitude	NN
58810	5185	2	,	,	,
58810	5185	3	celestial	celestial	NN
58810	5185	4	,	,	,
58810	5185	5	30	30	CD
58810	5185	6	.	.	.
58810	5186	1	Leap	Leap	NNP
58810	5186	2	year	year	NN
58810	5186	3	,	,	,
58810	5186	4	81	81	CD
58810	5186	5	.	.	.
58810	5187	1	Leo	Leo	NNP
58810	5187	2	,	,	,
58810	5187	3	or	or	CC
58810	5187	4	the	the	DT
58810	5187	5	Lion	Lion	NNP
58810	5187	6	,	,	,
58810	5187	7	334	334	CD
58810	5187	8	.	.	.
58810	5188	1	Leonids	Leonids	NNP
58810	5188	2	(	(	-LRB-
58810	5188	3	meteors	meteor	NNS
58810	5188	4	)	)	-RRB-
58810	5188	5	,	,	,
58810	5188	6	312	312	CD
58810	5188	7	.	.	.
58810	5189	1	Libra	Libra	NNP
58810	5189	2	,	,	,
58810	5189	3	or	or	CC
58810	5189	4	the	the	DT
58810	5189	5	Balances	Balances	NNPS
58810	5189	6	,	,	,
58810	5189	7	347	347	CD
58810	5189	8	.	.	.
58810	5190	1	Libration	Libration	NNP
58810	5190	2	,	,	,
58810	5190	3	102	102	CD
58810	5190	4	.	.	.
58810	5191	1	Longitude	longitude	NN
58810	5191	2	,	,	,
58810	5191	3	celestial	celestial	NN
58810	5191	4	,	,	,
58810	5191	5	30	30	CD
58810	5191	6	.	.	.
58810	5192	1	Lyra	Lyra	NNP
58810	5192	2	,	,	,
58810	5192	3	or	or	CC
58810	5192	4	the	the	DT
58810	5192	5	Lyre	Lyre	NNP
58810	5192	6	,	,	,
58810	5192	7	338	338	CD
58810	5192	8	.	.	.
58810	5192	9	double	double	JJ
58810	5192	10	star	star	NN
58810	5192	11	in	in	IN
58810	5192	12	,	,	,
58810	5192	13	356	356	CD
58810	5192	14	.	.	.
58810	5193	1	M.	M.	NNP
58810	5193	2	Magellanic	magellanic	JJ
58810	5193	3	clouds	cloud	NNS
58810	5193	4	,	,	,
58810	5193	5	the	the	DT
58810	5193	6	,	,	,
58810	5193	7	389	389	CD
58810	5193	8	.	.	.
58810	5194	1	Magnetic	magnetic	JJ
58810	5194	2	storms	storm	NNS
58810	5194	3	,	,	,
58810	5194	4	190	190	CD
58810	5194	5	.	.	.
58810	5195	1	Magnetism	magnetism	NN
58810	5195	2	and	and	CC
58810	5195	3	sun	sun	NN
58810	5195	4	-	-	HYPH
58810	5195	5	spots	spot	NNS
58810	5195	6	,	,	,
58810	5195	7	190	190	CD
58810	5195	8	.	.	.
58810	5196	1	Mars	Mars	NNP
58810	5196	2	,	,	,
58810	5196	3	apparent	apparent	JJ
58810	5196	4	size	size	NN
58810	5196	5	of	of	IN
58810	5196	6	,	,	,
58810	5196	7	236	236	CD
58810	5196	8	.	.	.
58810	5196	9	brilliancy	brilliancy	NN
58810	5196	10	of	of	IN
58810	5196	11	,	,	,
58810	5196	12	237	237	CD
58810	5196	13	.	.	.
58810	5196	14	distance	distance	NN
58810	5196	15	of	of	IN
58810	5196	16	,	,	,
58810	5196	17	235	235	CD
58810	5196	18	.	.	.
58810	5196	19	orbit	orbit	NN
58810	5196	20	of	of	IN
58810	5196	21	,	,	,
58810	5196	22	235	235	CD
58810	5196	23	.	.	.
58810	5196	24	periods	period	NNS
58810	5196	25	of	of	IN
58810	5196	26	,	,	,
58810	5196	27	237	237	CD
58810	5196	28	.	.	.
58810	5196	29	rotation	rotation	NN
58810	5196	30	of	of	IN
58810	5196	31	,	,	,
58810	5196	32	239	239	CD
58810	5196	33	.	.	.
58810	5196	34	satellites	satellite	NNS
58810	5196	35	of	of	IN
58810	5196	36	,	,	,
58810	5196	37	239	239	CD
58810	5196	38	.	.	.
58810	5196	39	volume	volume	NN
58810	5196	40	of	of	IN
58810	5196	41	,	,	,
58810	5196	42	236	236	CD
58810	5196	43	.	.	.
58810	5197	1	Mercury	Mercury	NNP
58810	5197	2	,	,	,
58810	5197	3	apparent	apparent	JJ
58810	5197	4	size	size	NN
58810	5197	5	of	of	IN
58810	5197	6	,	,	,
58810	5197	7	226	226	CD
58810	5197	8	.	.	.
58810	5197	9	atmosphere	atmosphere	NN
58810	5197	10	of	of	IN
58810	5197	11	,	,	,
58810	5197	12	228	228	CD
58810	5197	13	.	.	.
58810	5197	14	distance	distance	NN
58810	5197	15	of	of	IN
58810	5197	16	,	,	,
58810	5197	17	225	225	CD
58810	5197	18	.	.	.
58810	5197	19	elongation	elongation	NN
58810	5197	20	of	of	IN
58810	5197	21	,	,	,
58810	5197	22	227	227	CD
58810	5197	23	.	.	.
58810	5197	24	orbit	orbit	NN
58810	5197	25	of	of	IN
58810	5197	26	,	,	,
58810	5197	27	225	225	CD
58810	5197	28	.	.	.
58810	5197	29	periods	period	NNS
58810	5197	30	of	of	IN
58810	5197	31	,	,	,
58810	5197	32	227	227	CD
58810	5197	33	.	.	.
58810	5197	34	volume	volume	NN
58810	5197	35	of	of	IN
58810	5197	36	,	,	,
58810	5197	37	226	226	CD
58810	5197	38	.	.	.
58810	5198	1	Meridian	Meridian	NNP
58810	5198	2	,	,	,
58810	5198	3	the	the	DT
58810	5198	4	,	,	,
58810	5198	5	12	12	CD
58810	5198	6	.	.	.
58810	5199	1	Meridian	Meridian	NNP
58810	5199	2	circle	circle	NN
58810	5199	3	,	,	,
58810	5199	4	17	17	CD
58810	5199	5	.	.	.
58810	5200	1	Meridians	meridian	NNS
58810	5200	2	,	,	,
58810	5200	3	celestial	celestial	NN
58810	5200	4	,	,	,
58810	5200	5	31	31	CD
58810	5200	6	.	.	.
58810	5201	1	Meteoric	meteoric	JJ
58810	5201	2	iron	iron	NN
58810	5201	3	,	,	,
58810	5201	4	305	305	CD
58810	5201	5	,	,	,
58810	5201	6	307	307	CD
58810	5201	7	.	.	.
58810	5201	8	showers	shower	NNS
58810	5201	9	,	,	,
58810	5201	10	310	310	CD
58810	5201	11	.	.	.
58810	5201	12	stones	stone	NNS
58810	5201	13	,	,	,
58810	5201	14	305	305	CD
58810	5201	15	.	.	.
58810	5202	1	Meteors	meteor	NNS
58810	5202	2	,	,	,
58810	5202	3	300	300	CD
58810	5202	4	.	.	.
58810	5203	1	August	August	NNP
58810	5203	2	,	,	,
58810	5203	3	311	311	CD
58810	5203	4	.	.	.
58810	5203	5	light	light	NN
58810	5203	6	of	of	IN
58810	5203	7	,	,	,
58810	5203	8	309	309	CD
58810	5203	9	.	.	.
58810	5204	1	November	November	NNP
58810	5204	2	,	,	,
58810	5204	3	312	312	CD
58810	5204	4	.	.	.
58810	5204	5	sporadic	sporadic	NNP
58810	5204	6	,	,	,
58810	5204	7	310	310	CD
58810	5204	8	.	.	.
58810	5205	1	Meteoroids	Meteoroids	NNP
58810	5205	2	,	,	,
58810	5205	3	308	308	CD
58810	5205	4	.	.	.
58810	5206	1	Micrometers	micrometer	NNS
58810	5206	2	,	,	,
58810	5206	3	20	20	CD
58810	5206	4	,	,	,
58810	5206	5	153	153	CD
58810	5206	6	.	.	.
58810	5207	1	Milky	Milky	NNP
58810	5207	2	-	-	HYPH
58810	5207	3	Way	Way	NNP
58810	5207	4	,	,	,
58810	5207	5	the	the	DT
58810	5207	6	,	,	,
58810	5207	7	326	326	CD
58810	5207	8	.	.	.
58810	5208	1	Mimas	Mimas	NNP
58810	5208	2	,	,	,
58810	5208	3	moon	moon	NN
58810	5208	4	of	of	IN
58810	5208	5	Saturn	Saturn	NNP
58810	5208	6	,	,	,
58810	5208	7	259	259	CD
58810	5208	8	.	.	.
58810	5209	1	Mira	mira	NN
58810	5209	2	,	,	,
58810	5209	3	a	a	DT
58810	5209	4	variable	variable	JJ
58810	5209	5	star	star	NN
58810	5209	6	,	,	,
58810	5209	7	359	359	CD
58810	5209	8	.	.	.
58810	5210	1	Moon	Moon	NNP
58810	5210	2	,	,	,
58810	5210	3	apparent	apparent	JJ
58810	5210	4	size	size	NN
58810	5210	5	of	of	IN
58810	5210	6	,	,	,
58810	5210	7	87	87	CD
58810	5210	8	,	,	,
58810	5210	9	89	89	CD
58810	5210	10	.	.	.
58810	5210	11	aspects	aspect	NNS
58810	5210	12	of	of	IN
58810	5210	13	,	,	,
58810	5210	14	91	91	CD
58810	5210	15	.	.	.
58810	5210	16	atmosphere	atmosphere	NN
58810	5210	17	of	of	IN
58810	5210	18	,	,	,
58810	5210	19	109	109	CD
58810	5210	20	.	.	.
58810	5210	21	chasms	chasm	NNS
58810	5210	22	in	in	IN
58810	5210	23	,	,	,
58810	5210	24	123	123	CD
58810	5210	25	.	.	.
58810	5210	26	craters	crater	NNS
58810	5210	27	in	in	IN
58810	5210	28	,	,	,
58810	5210	29	119	119	CD
58810	5210	30	.	.	.
58810	5210	31	day	day	NN
58810	5210	32	of	of	IN
58810	5210	33	,	,	,
58810	5210	34	108	108	CD
58810	5210	35	.	.	.
58810	5210	36	distance	distance	NN
58810	5210	37	of	of	IN
58810	5210	38	,	,	,
58810	5210	39	86	86	CD
58810	5210	40	.	.	.
58810	5210	41	eclipses	eclipse	NNS
58810	5210	42	of	of	IN
58810	5210	43	,	,	,
58810	5210	44	210	210	CD
58810	5210	45	.	.	.
58810	5210	46	form	form	NN
58810	5210	47	of	of	IN
58810	5210	48	orbit	orbit	NN
58810	5210	49	,	,	,
58810	5210	50	97	97	CD
58810	5210	51	.	.	.
58810	5210	52	harvest	harvest	NN
58810	5210	53	,	,	,
58810	5210	54	101	101	CD
58810	5210	55	.	.	.
58810	5210	56	hunter	hunter	NNP
58810	5210	57	's	's	POS
58810	5210	58	,	,	,
58810	5210	59	102	102	CD
58810	5210	60	.	.	.
58810	5210	61	inclination	inclination	NN
58810	5210	62	of	of	IN
58810	5210	63	orbit	orbit	NNP
58810	5210	64	,	,	,
58810	5210	65	97	97	CD
58810	5210	66	.	.	.
58810	5210	67	kept	keep	VBN
58810	5210	68	in	in	IN
58810	5210	69	her	-PRON-	PRP$
58810	5210	70	path	path	NN
58810	5210	71	by	by	IN
58810	5210	72	gravity	gravity	NN
58810	5210	73	,	,	,
58810	5210	74	51	51	CD
58810	5210	75	.	.	.
58810	5210	76	librations	libration	NNS
58810	5210	77	of	of	IN
58810	5210	78	,	,	,
58810	5210	79	102	102	CD
58810	5210	80	.	.	.
58810	5210	81	mass	mass	NN
58810	5210	82	of	of	IN
58810	5210	83	,	,	,
58810	5210	84	90	90	CD
58810	5210	85	.	.	.
58810	5210	86	meridian	meridian	JJ
58810	5210	87	altitude	altitude	NN
58810	5210	88	of	of	IN
58810	5210	89	,	,	,
58810	5210	90	98	98	CD
58810	5210	91	.	.	.
58810	5210	92	mountains	mountain	NNS
58810	5210	93	of	of	IN
58810	5210	94	,	,	,
58810	5210	95	116	116	CD
58810	5210	96	.	.	.
58810	5210	97	orbital	orbital	JJ
58810	5210	98	motion	motion	NN
58810	5210	99	of	of	IN
58810	5210	100	,	,	,
58810	5210	101	91	91	CD
58810	5210	102	.	.	.
58810	5210	103	phases	phase	NNS
58810	5210	104	of	of	IN
58810	5210	105	,	,	,
58810	5210	106	93	93	CD
58810	5210	107	.	.	.
58810	5210	108	real	real	JJ
58810	5210	109	size	size	NN
58810	5210	110	of	of	IN
58810	5210	111	,	,	,
58810	5210	112	88	88	CD
58810	5210	113	.	.	.
58810	5210	114	rising	rise	VBG
58810	5210	115	of	of	IN
58810	5210	116	,	,	,
58810	5210	117	99	99	CD
58810	5210	118	.	.	.
58810	5210	119	rotation	rotation	NN
58810	5210	120	of	of	IN
58810	5210	121	,	,	,
58810	5210	122	102	102	CD
58810	5210	123	.	.	.
58810	5210	124	sidereal	sidereal	JJ
58810	5210	125	period	period	NN
58810	5210	126	of	of	IN
58810	5210	127	,	,	,
58810	5210	128	92	92	CD
58810	5210	129	.	.	.
58810	5210	130	surface	surface	NN
58810	5210	131	of	of	IN
58810	5210	132	,	,	,
58810	5210	133	115	115	CD
58810	5210	134	.	.	.
58810	5210	135	synodical	synodical	JJ
58810	5210	136	period	period	NN
58810	5210	137	of	of	IN
58810	5210	138	,	,	,
58810	5210	139	92	92	CD
58810	5210	140	.	.	.
58810	5210	141	terminator	terminator	NN
58810	5210	142	of	of	IN
58810	5210	143	,	,	,
58810	5210	144	115	115	CD
58810	5210	145	.	.	.
58810	5210	146	wet	wet	NNP
58810	5210	147	and	and	CC
58810	5210	148	dry	dry	JJ
58810	5210	149	,	,	,
58810	5210	150	98	98	CD
58810	5210	151	.	.	.
58810	5211	1	N.	N.	NNP
58810	5211	2	Nadir	Nadir	NNP
58810	5211	3	,	,	,
58810	5211	4	the	the	DT
58810	5211	5	,	,	,
58810	5211	6	6	6	CD
58810	5211	7	.	.	.
58810	5212	1	Neap	Neap	NNP
58810	5212	2	-	-	HYPH
58810	5212	3	tides	tides	NNP
58810	5212	4	,	,	,
58810	5212	5	72	72	CD
58810	5212	6	.	.	.
58810	5213	1	Nebula	Nebula	NNP
58810	5213	2	,	,	,
58810	5213	3	in	in	IN
58810	5213	4	Andromeda	Andromeda	NNP
58810	5213	5	,	,	,
58810	5213	6	376	376	CD
58810	5213	7	.	.	.
58810	5213	8	crab	crab	NNP
58810	5213	9	,	,	,
58810	5213	10	376	376	CD
58810	5213	11	.	.	.
58810	5213	12	dumb	dumb	JJ
58810	5213	13	-	-	HYPH
58810	5213	14	bell	bell	NNP
58810	5213	15	,	,	,
58810	5213	16	383	383	CD
58810	5213	17	.	.	.
58810	5213	18	in	in	IN
58810	5213	19	Argus	Argus	NNP
58810	5213	20	,	,	,
58810	5213	21	383	383	CD
58810	5213	22	.	.	.
58810	5213	23	in	in	IN
58810	5213	24	Canes	Canes	NNP
58810	5213	25	Venatici	Venatici	NNP
58810	5213	26	,	,	,
58810	5213	27	384	384	CD
58810	5213	28	.	.	.
58810	5213	29	in	in	IN
58810	5213	30	Cepheus	Cepheus	NNP
58810	5213	31	,	,	,
58810	5213	32	387	387	CD
58810	5213	33	.	.	.
58810	5213	34	in	in	IN
58810	5213	35	Orion	Orion	NNP
58810	5213	36	,	,	,
58810	5213	37	378	378	CD
58810	5213	38	.	.	.
58810	5213	39	in	in	IN
58810	5213	40	the	the	DT
58810	5213	41	Triangle	Triangle	NNP
58810	5213	42	,	,	,
58810	5213	43	387	387	CD
58810	5213	44	.	.	.
58810	5213	45	in	in	IN
58810	5213	46	Ursa	Ursa	NNP
58810	5213	47	Major	Major	NNP
58810	5213	48	,	,	,
58810	5213	49	386	386	CD
58810	5213	50	.	.	.
58810	5214	1	Nebulæ	nebulæ	NN
58810	5214	2	,	,	,
58810	5214	3	281	281	CD
58810	5214	4	,	,	,
58810	5214	5	330	330	CD
58810	5214	6	,	,	,
58810	5214	7	373	373	CD
58810	5214	8	.	.	.
58810	5214	9	annular	annular	NNP
58810	5214	10	,	,	,
58810	5214	11	373	373	CD
58810	5214	12	.	.	.
58810	5214	13	circular	circular	JJ
58810	5214	14	,	,	,
58810	5214	15	373	373	CD
58810	5214	16	.	.	.
58810	5214	17	condensation	condensation	NN
58810	5214	18	of	of	IN
58810	5214	19	,	,	,
58810	5214	20	385	385	CD
58810	5214	21	.	.	.
58810	5214	22	double	double	JJ
58810	5214	23	,	,	,
58810	5214	24	375	375	CD
58810	5214	25	.	.	.
58810	5214	26	elliptical	elliptical	JJ
58810	5214	27	,	,	,
58810	5214	28	373	373	CD
58810	5214	29	.	.	.
58810	5214	30	irregular	irregular	NNP
58810	5214	31	,	,	,
58810	5214	32	376	376	CD
58810	5214	33	.	.	.
58810	5214	34	multiple	multiple	JJ
58810	5214	35	,	,	,
58810	5214	36	375	375	CD
58810	5214	37	.	.	.
58810	5214	38	spiral	spiral	NNP
58810	5214	39	,	,	,
58810	5214	40	373	373	CD
58810	5214	41	,	,	,
58810	5214	42	384	384	CD
58810	5214	43	.	.	.
58810	5215	1	Nebular	nebular	JJ
58810	5215	2	hypothesis	hypothesis	NN
58810	5215	3	,	,	,
58810	5215	4	the	the	DT
58810	5215	5	,	,	,
58810	5215	6	391	391	CD
58810	5215	7	.	.	.
58810	5216	1	Neptune	Neptune	NNP
58810	5216	2	,	,	,
58810	5216	3	discovery	discovery	NN
58810	5216	4	of	of	IN
58810	5216	5	,	,	,
58810	5216	6	271	271	CD
58810	5216	7	.	.	.
58810	5216	8	orbit	orbit	NN
58810	5216	9	of	of	IN
58810	5216	10	,	,	,
58810	5216	11	271	271	CD
58810	5216	12	.	.	.
58810	5216	13	satellite	satellite	NN
58810	5216	14	of	of	IN
58810	5216	15	,	,	,
58810	5216	16	274	274	CD
58810	5216	17	.	.	.
58810	5217	1	New	new	JJ
58810	5217	2	style	style	NN
58810	5217	3	,	,	,
58810	5217	4	80	80	CD
58810	5217	5	.	.	.
58810	5218	1	Newcomb	Newcomb	NNP
58810	5218	2	's	's	POS
58810	5218	3	theory	theory	NN
58810	5218	4	of	of	IN
58810	5218	5	the	the	DT
58810	5218	6	stellar	stellar	JJ
58810	5218	7	universe	universe	NN
58810	5218	8	,	,	,
58810	5218	9	398	398	CD
58810	5218	10	.	.	.
58810	5219	1	Newton	Newton	NNP
58810	5219	2	's	's	POS
58810	5219	3	system	system	NN
58810	5219	4	,	,	,
58810	5219	5	48	48	CD
58810	5219	6	.	.	.
58810	5220	1	Nodes	node	NNS
58810	5220	2	,	,	,
58810	5220	3	97	97	CD
58810	5220	4	.	.	.
58810	5221	1	Nubecula	Nubecula	NNP
58810	5221	2	,	,	,
58810	5221	3	Major	Major	NNP
58810	5221	4	,	,	,
58810	5221	5	389	389	CD
58810	5221	6	.	.	.
58810	5222	1	Minor	minor	JJ
58810	5222	2	,	,	,
58810	5222	3	389	389	CD
58810	5222	4	.	.	.
58810	5223	1	Nutation	nutation	NN
58810	5223	2	,	,	,
58810	5223	3	34	34	CD
58810	5223	4	.	.	.
58810	5224	1	O.	O.	NNP
58810	5224	2	Olbers	Olbers	NNP
58810	5224	3	's	's	POS
58810	5224	4	hypothesis	hypothesis	NN
58810	5224	5	,	,	,
58810	5224	6	241	241	CD
58810	5224	7	.	.	.
58810	5225	1	Old	old	JJ
58810	5225	2	style	style	NN
58810	5225	3	,	,	,
58810	5225	4	80	80	CD
58810	5225	5	.	.	.
58810	5226	1	Ophiuchus	Ophiuchus	NNP
58810	5226	2	(	(	-LRB-
58810	5226	3	constellation	constellation	NN
58810	5226	4	)	)	-RRB-
58810	5226	5	,	,	,
58810	5226	6	347	347	CD
58810	5226	7	.	.	.
58810	5226	8	new	new	NNP
58810	5226	9	star	star	NN
58810	5226	10	in	in	IN
58810	5226	11	,	,	,
58810	5226	12	362	362	CD
58810	5226	13	.	.	.
58810	5227	1	Opposition	opposition	NN
58810	5227	2	,	,	,
58810	5227	3	91	91	CD
58810	5227	4	,	,	,
58810	5227	5	136	136	CD
58810	5227	6	.	.	.
58810	5228	1	Orion	Orion	NNP
58810	5228	2	,	,	,
58810	5228	3	341	341	CD
58810	5228	4	.	.	.
58810	5228	5	nebula	nebula	NNP
58810	5228	6	in	in	IN
58810	5228	7	,	,	,
58810	5228	8	378	378	CD
58810	5228	9	.	.	.
58810	5228	10	the	the	DT
58810	5228	11	trapezium	trapezium	NN
58810	5228	12	of	of	IN
58810	5228	13	,	,	,
58810	5228	14	356	356	CD
58810	5228	15	.	.	.
58810	5229	1	P.	P.	NNP
58810	5229	2	Pallas	Pallas	NNP
58810	5229	3	,	,	,
58810	5229	4	the	the	DT
58810	5229	5	planet	planet	NN
58810	5229	6	,	,	,
58810	5229	7	241	241	CD
58810	5229	8	.	.	.
58810	5230	1	Parabola	Parabola	NNP
58810	5230	2	,	,	,
58810	5230	3	the	the	DT
58810	5230	4	,	,	,
58810	5230	5	49	49	CD
58810	5230	6	.	.	.
58810	5231	1	Parallax	Parallax	NNP
58810	5231	2	,	,	,
58810	5231	3	37	37	CD
58810	5231	4	.	.	.
58810	5231	5	Pegasus	Pegasus	NNP
58810	5231	6	(	(	-LRB-
58810	5231	7	constellation	constellation	NN
58810	5231	8	)	)	-RRB-
58810	5231	9	,	,	,
58810	5231	10	343	343	CD
58810	5231	11	,	,	,
58810	5231	12	346	346	CD
58810	5231	13	.	.	.
58810	5231	14	triple	triple	JJ
58810	5231	15	star	star	NN
58810	5231	16	in	in	IN
58810	5231	17	,	,	,
58810	5231	18	356	356	CD
58810	5231	19	.	.	.
58810	5232	1	Perigee	Perigee	NNP
58810	5232	2	,	,	,
58810	5232	3	44	44	CD
58810	5232	4	.	.	.
58810	5233	1	Perihelion	perihelion	NN
58810	5233	2	,	,	,
58810	5233	3	47	47	CD
58810	5233	4	.	.	.
58810	5234	1	Perseids	Perseids	NNP
58810	5234	2	(	(	-LRB-
58810	5234	3	meteors	meteor	NNS
58810	5234	4	)	)	-RRB-
58810	5234	5	,	,	,
58810	5234	6	311	311	CD
58810	5234	7	.	.	.
58810	5235	1	Perseus	Perseus	NNP
58810	5235	2	(	(	-LRB-
58810	5235	3	constellation	constellation	NN
58810	5235	4	)	)	-RRB-
58810	5235	5	,	,	,
58810	5235	6	346	346	CD
58810	5235	7	.	.	.
58810	5235	8	cluster	cluster	NN
58810	5235	9	in	in	RP
58810	5235	10	,	,	,
58810	5235	11	353	353	CD
58810	5235	12	.	.	.
58810	5236	1	Phobos	phobos	JJ
58810	5236	2	,	,	,
58810	5236	3	satellite	satellite	NN
58810	5236	4	of	of	IN
58810	5236	5	Mars	Mars	NNP
58810	5236	6	,	,	,
58810	5236	7	239	239	CD
58810	5236	8	.	.	.
58810	5237	1	Pico	pico	NN
58810	5237	2	,	,	,
58810	5237	3	a	a	DT
58810	5237	4	lunar	lunar	JJ
58810	5237	5	mountain	mountain	NN
58810	5237	6	,	,	,
58810	5237	7	127	127	CD
58810	5237	8	.	.	.
58810	5238	1	Pisces	pisce	NNS
58810	5238	2	,	,	,
58810	5238	3	or	or	CC
58810	5238	4	the	the	DT
58810	5238	5	Fishes	Fishes	NNP
58810	5238	6	,	,	,
58810	5238	7	350	350	CD
58810	5238	8	.	.	.
58810	5239	1	Piscis	Piscis	NNP
58810	5239	2	Australis	Australis	NNP
58810	5239	3	,	,	,
58810	5239	4	or	or	CC
58810	5239	5	the	the	DT
58810	5239	6	Southern	Southern	NNP
58810	5239	7	Fish	Fish	NNP
58810	5239	8	,	,	,
58810	5239	9	350	350	CD
58810	5239	10	.	.	.
58810	5240	1	Planets	planet	NNS
58810	5240	2	,	,	,
58810	5240	3	39	39	CD
58810	5240	4	.	.	.
58810	5240	5	inferior	inferior	NNP
58810	5240	6	,	,	,
58810	5240	7	130	130	CD
58810	5240	8	.	.	.
58810	5240	9	periods	period	NNS
58810	5240	10	of	of	IN
58810	5240	11	,	,	,
58810	5240	12	132	132	CD
58810	5240	13	.	.	.
58810	5240	14	phases	phase	NNS
58810	5240	15	of	of	IN
58810	5240	16	,	,	,
58810	5240	17	132	132	CD
58810	5240	18	.	.	.
58810	5240	19	inner	inner	JJ
58810	5240	20	group	group	NN
58810	5240	21	of	of	IN
58810	5240	22	,	,	,
58810	5240	23	221	221	CD
58810	5240	24	.	.	.
58810	5240	25	intra	intra	JJ
58810	5240	26	-	-	:
58810	5240	27	Mercurial	mercurial	JJ
58810	5240	28	,	,	,
58810	5240	29	230	230	CD
58810	5240	30	.	.	.
58810	5240	31	minor	minor	JJ
58810	5240	32	,	,	,
58810	5240	33	223	223	CD
58810	5240	34	.	.	.
58810	5240	35	outer	outer	JJ
58810	5240	36	group	group	NN
58810	5240	37	of	of	IN
58810	5240	38	,	,	,
58810	5240	39	222	222	CD
58810	5240	40	,	,	,
58810	5240	41	244	244	CD
58810	5240	42	.	.	.
58810	5240	43	superior	superior	NNP
58810	5240	44	,	,	,
58810	5240	45	134	134	CD
58810	5240	46	.	.	.
58810	5240	47	motion	motion	NN
58810	5240	48	of	of	IN
58810	5240	49	,	,	,
58810	5240	50	134	134	CD
58810	5240	51	.	.	.
58810	5240	52	periods	period	NNS
58810	5240	53	of	of	IN
58810	5240	54	,	,	,
58810	5240	55	137	137	CD
58810	5240	56	.	.	.
58810	5240	57	phases	phase	NNS
58810	5240	58	of	of	IN
58810	5240	59	,	,	,
58810	5240	60	137	137	CD
58810	5240	61	.	.	.
58810	5240	62	three	three	CD
58810	5240	63	groups	group	NNS
58810	5240	64	of	of	IN
58810	5240	65	,	,	,
58810	5240	66	221	221	CD
58810	5240	67	.	.	.
58810	5241	1	Pleiades	pleiade	NNS
58810	5241	2	,	,	,
58810	5241	3	the	the	DT
58810	5241	4	,	,	,
58810	5241	5	328	328	CD
58810	5241	6	,	,	,
58810	5241	7	342	342	CD
58810	5241	8	,	,	,
58810	5241	9	351	351	CD
58810	5241	10	.	.	.
58810	5242	1	Pointers	Pointers	NNP
58810	5242	2	,	,	,
58810	5242	3	the	the	DT
58810	5242	4	,	,	,
58810	5242	5	330	330	CD
58810	5242	6	.	.	.
58810	5243	1	Polar	polar	JJ
58810	5243	2	distance	distance	NN
58810	5243	3	,	,	,
58810	5243	4	16	16	CD
58810	5243	5	.	.	.
58810	5244	1	Pole	Pole	NNP
58810	5244	2	Star	Star	NNP
58810	5244	3	,	,	,
58810	5244	4	the	the	DT
58810	5244	5	,	,	,
58810	5244	6	7	7	CD
58810	5244	7	,	,	,
58810	5244	8	330	330	CD
58810	5244	9	,	,	,
58810	5244	10	365	365	CD
58810	5244	11	.	.	.
58810	5245	1	Poles	pole	NNS
58810	5245	2	,	,	,
58810	5245	3	celestial	celestial	NN
58810	5245	4	,	,	,
58810	5245	5	7	7	CD
58810	5245	6	,	,	,
58810	5245	7	9	9	CD
58810	5245	8	.	.	.
58810	5246	1	Pollux	Pollux	NNP
58810	5246	2	,	,	,
58810	5246	3	star	star	NN
58810	5246	4	in	in	IN
58810	5246	5	Gemini	Gemini	NNP
58810	5246	6	,	,	,
58810	5246	7	340	340	CD
58810	5246	8	,	,	,
58810	5246	9	370	370	CD
58810	5246	10	.	.	.
58810	5247	1	Præsepe	præsepe	UH
58810	5247	2	,	,	,
58810	5247	3	or	or	CC
58810	5247	4	the	the	DT
58810	5247	5	Beehive	Beehive	NNP
58810	5247	6	,	,	,
58810	5247	7	350	350	CD
58810	5247	8	.	.	.
58810	5248	1	Precession	precession	NN
58810	5248	2	of	of	IN
58810	5248	3	equinoxes	equinox	NNS
58810	5248	4	,	,	,
58810	5248	5	31	31	CD
58810	5248	6	,	,	,
58810	5248	7	85	85	CD
58810	5248	8	.	.	.
58810	5249	1	Prime	Prime	NNP
58810	5249	2	vertical	vertical	JJ
58810	5249	3	,	,	,
58810	5249	4	the	the	DT
58810	5249	5	,	,	,
58810	5249	6	12	12	CD
58810	5249	7	.	.	.
58810	5250	1	Proctor	proctor	NN
58810	5250	2	's	's	POS
58810	5250	3	theory	theory	NN
58810	5250	4	of	of	IN
58810	5250	5	the	the	DT
58810	5250	6	stellar	stellar	JJ
58810	5250	7	universe	universe	NN
58810	5250	8	,	,	,
58810	5250	9	398	398	CD
58810	5250	10	.	.	.
58810	5251	1	Procyon	Procyon	NNP
58810	5251	2	,	,	,
58810	5251	3	star	star	NN
58810	5251	4	in	in	IN
58810	5251	5	Canis	Canis	NNP
58810	5251	6	Minor	Minor	NNP
58810	5251	7	,	,	,
58810	5251	8	340	340	CD
58810	5251	9	.	.	.
58810	5252	1	Ptolemaic	ptolemaic	NN
58810	5252	2	system	system	NN
58810	5252	3	,	,	,
58810	5252	4	the	the	DT
58810	5252	5	,	,	,
58810	5252	6	41	41	CD
58810	5252	7	.	.	.
58810	5253	1	Q.	Q.	NNP
58810	5253	2	Quadrature	Quadrature	NNP
58810	5253	3	,	,	,
58810	5253	4	91	91	CD
58810	5253	5	,	,	,
58810	5253	6	137	137	CD
58810	5253	7	.	.	.
58810	5254	1	R.	R.	NNP
58810	5254	2	Radiant	Radiant	NNP
58810	5254	3	point	point	NN
58810	5254	4	(	(	-LRB-
58810	5254	5	meteors	meteor	NNS
58810	5254	6	)	)	-RRB-
58810	5254	7	,	,	,
58810	5254	8	310	310	CD
58810	5254	9	.	.	.
58810	5255	1	Radius	radius	NN
58810	5255	2	vector	vector	NN
58810	5255	3	,	,	,
58810	5255	4	47	47	CD
58810	5255	5	.	.	.
58810	5256	1	Refraction	refraction	NN
58810	5256	2	,	,	,
58810	5256	3	35	35	CD
58810	5256	4	.	.	.
58810	5257	1	Regulus	Regulus	NNP
58810	5257	2	,	,	,
58810	5257	3	star	star	NN
58810	5257	4	in	in	IN
58810	5257	5	Leo	Leo	NNP
58810	5257	6	,	,	,
58810	5257	7	334	334	CD
58810	5257	8	,	,	,
58810	5257	9	370	370	CD
58810	5257	10	.	.	.
58810	5258	1	Rhea	Rhea	NNP
58810	5258	2	,	,	,
58810	5258	3	moon	moon	NN
58810	5258	4	of	of	IN
58810	5258	5	Saturn	Saturn	NNP
58810	5258	6	,	,	,
58810	5258	7	259	259	CD
58810	5258	8	.	.	.
58810	5259	1	Rigel	Rigel	NNP
58810	5259	2	,	,	,
58810	5259	3	star	star	NN
58810	5259	4	in	in	IN
58810	5259	5	Orion	Orion	NNP
58810	5259	6	,	,	,
58810	5259	7	340	340	CD
58810	5259	8	,	,	,
58810	5259	9	370	370	CD
58810	5259	10	.	.	.
58810	5260	1	Right	right	JJ
58810	5260	2	ascension	ascension	NN
58810	5260	3	,	,	,
58810	5260	4	16	16	CD
58810	5260	5	.	.	.
58810	5261	1	S.	S.	NNP
58810	5261	2	Sagittarius	Sagittarius	NNP
58810	5261	3	,	,	,
58810	5261	4	or	or	CC
58810	5261	5	the	the	DT
58810	5261	6	Archer	Archer	NNP
58810	5261	7	,	,	,
58810	5261	8	347	347	CD
58810	5261	9	.	.	.
58810	5262	1	Saturn	saturn	VB
58810	5262	2	,	,	,
58810	5262	3	apparent	apparent	JJ
58810	5262	4	size	size	NN
58810	5262	5	of	of	IN
58810	5262	6	,	,	,
58810	5262	7	256	256	CD
58810	5262	8	.	.	.
58810	5262	9	distance	distance	NN
58810	5262	10	of	of	IN
58810	5262	11	,	,	,
58810	5262	12	256	256	CD
58810	5262	13	.	.	.
58810	5262	14	orbit	orbit	NN
58810	5262	15	of	of	IN
58810	5262	16	,	,	,
58810	5262	17	255	255	CD
58810	5262	18	.	.	.
58810	5262	19	periods	period	NNS
58810	5262	20	of	of	IN
58810	5262	21	,	,	,
58810	5262	22	256	256	CD
58810	5262	23	.	.	.
58810	5262	24	physical	physical	NNP
58810	5262	25	constitution	constitution	NNP
58810	5262	26	of	of	IN
58810	5262	27	,	,	,
58810	5262	28	257	257	CD
58810	5262	29	.	.	.
58810	5262	30	ring	ring	NN
58810	5262	31	of	of	IN
58810	5262	32	,	,	,
58810	5262	33	261	261	CD
58810	5262	34	.	.	.
58810	5262	35	changes	change	NNS
58810	5262	36	in	in	IN
58810	5262	37	,	,	,
58810	5262	38	268	268	CD
58810	5262	39	.	.	.
58810	5262	40	constitution	constitution	NN
58810	5262	41	of	of	IN
58810	5262	42	,	,	,
58810	5262	43	269	269	CD
58810	5262	44	.	.	.
58810	5262	45	phases	phase	NNS
58810	5262	46	of	of	IN
58810	5262	47	,	,	,
58810	5262	48	263	263	CD
58810	5262	49	.	.	.
58810	5262	50	rotation	rotation	NN
58810	5262	51	of	of	IN
58810	5262	52	,	,	,
58810	5262	53	258	258	CD
58810	5262	54	.	.	.
58810	5262	55	satellites	satellite	NNS
58810	5262	56	of	of	IN
58810	5262	57	,	,	,
58810	5262	58	259	259	CD
58810	5262	59	.	.	.
58810	5262	60	volume	volume	NN
58810	5262	61	of	of	IN
58810	5262	62	,	,	,
58810	5262	63	256	256	CD
58810	5262	64	.	.	.
58810	5263	1	Scorpio	Scorpio	NNP
58810	5263	2	,	,	,
58810	5263	3	or	or	CC
58810	5263	4	the	the	DT
58810	5263	5	Scorpion	Scorpion	NNP
58810	5263	6	,	,	,
58810	5263	7	347	347	CD
58810	5263	8	.	.	.
58810	5263	9	cluster	cluster	NN
58810	5263	10	in	in	RP
58810	5263	11	,	,	,
58810	5263	12	355	355	CD
58810	5263	13	.	.	.
58810	5264	1	Seasons	season	NNS
58810	5264	2	,	,	,
58810	5264	3	the	the	DT
58810	5264	4	,	,	,
58810	5264	5	64	64	CD
58810	5264	6	.	.	.
58810	5265	1	Sirius	Sirius	NNP
58810	5265	2	,	,	,
58810	5265	3	the	the	DT
58810	5265	4	Dog	Dog	NNP
58810	5265	5	-	-	HYPH
58810	5265	6	Star	Star	NNP
58810	5265	7	,	,	,
58810	5265	8	340	340	CD
58810	5265	9	,	,	,
58810	5265	10	342	342	CD
58810	5265	11	,	,	,
58810	5265	12	365	365	CD
58810	5265	13	,	,	,
58810	5265	14	370	370	CD
58810	5265	15	,	,	,
58810	5265	16	371	371	CD
58810	5265	17	.	.	.
58810	5266	1	Solar	solar	JJ
58810	5266	2	system	system	NN
58810	5266	3	,	,	,
58810	5266	4	the	the	DT
58810	5266	5	,	,	,
58810	5266	6	41	41	CD
58810	5266	7	.	.	.
58810	5267	1	Solstices	solstice	NNS
58810	5267	2	,	,	,
58810	5267	3	29	29	CD
58810	5267	4	,	,	,
58810	5267	5	59	59	CD
58810	5267	6	,	,	,
58810	5267	7	60	60	CD
58810	5267	8	.	.	.
58810	5268	1	Sound	sound	JJ
58810	5268	2	,	,	,
58810	5268	3	effect	effect	NN
58810	5268	4	of	of	IN
58810	5268	5	motion	motion	NN
58810	5268	6	on	on	IN
58810	5268	7	,	,	,
58810	5268	8	168	168	CD
58810	5268	9	.	.	.
58810	5269	1	Spectra	Spectra	NNP
58810	5269	2	,	,	,
58810	5269	3	bright	bright	NN
58810	5269	4	-	-	HYPH
58810	5269	5	lined	line	VBN
58810	5269	6	,	,	,
58810	5269	7	158	158	CD
58810	5269	8	.	.	.
58810	5269	9	comparison	comparison	NN
58810	5269	10	of	of	IN
58810	5269	11	,	,	,
58810	5269	12	154	154	CD
58810	5269	13	.	.	.
58810	5269	14	continuous	continuous	JJ
58810	5269	15	,	,	,
58810	5269	16	158	158	CD
58810	5269	17	.	.	.
58810	5269	18	displacement	displacement	NN
58810	5269	19	of	of	IN
58810	5269	20	lines	line	NNS
58810	5269	21	in	in	IN
58810	5269	22	,	,	,
58810	5269	23	171	171	CD
58810	5269	24	.	.	.
58810	5269	25	of	of	IN
58810	5269	26	comets	comet	NNS
58810	5269	27	,	,	,
58810	5269	28	318	318	CD
58810	5269	29	.	.	.
58810	5269	30	reversed	reversed	NNP
58810	5269	31	,	,	,
58810	5269	32	161	161	CD
58810	5269	33	.	.	.
58810	5269	34	sun	sun	NN
58810	5269	35	-	-	HYPH
58810	5269	36	spot	spot	NN
58810	5269	37	,	,	,
58810	5269	38	193	193	CD
58810	5269	39	.	.	.
58810	5269	40	types	type	NNS
58810	5269	41	of	of	IN
58810	5269	42	stellar	stellar	JJ
58810	5269	43	,	,	,
58810	5269	44	371	371	CD
58810	5269	45	.	.	.
58810	5270	1	Spectroscope	Spectroscope	NNP
58810	5270	2	,	,	,
58810	5270	3	the	the	DT
58810	5270	4	,	,	,
58810	5270	5	152	152	CD
58810	5270	6	.	.	.
58810	5270	7	diffraction	diffraction	NN
58810	5270	8	,	,	,
58810	5270	9	157	157	CD
58810	5270	10	.	.	.
58810	5270	11	direct	direct	JJ
58810	5270	12	-	-	HYPH
58810	5270	13	vision	vision	NN
58810	5270	14	,	,	,
58810	5270	15	155	155	CD
58810	5270	16	.	.	.
58810	5270	17	dispersion	dispersion	NN
58810	5270	18	,	,	,
58810	5270	19	152	152	CD
58810	5270	20	.	.	.
58810	5271	1	Spectrum	Spectrum	NNP
58810	5271	2	analysis	analysis	NN
58810	5271	3	,	,	,
58810	5271	4	159	159	CD
58810	5271	5	.	.	.
58810	5271	6	solar	solar	JJ
58810	5271	7	,	,	,
58810	5271	8	164	164	CD
58810	5271	9	.	.	.
58810	5272	1	Sphere	sphere	RB
58810	5272	2	,	,	,
58810	5272	3	defined	define	VBN
58810	5272	4	,	,	,
58810	5272	5	3	3	CD
58810	5272	6	.	.	.
58810	5272	7	the	the	DT
58810	5272	8	celestial	celestial	NN
58810	5272	9	,	,	,
58810	5272	10	5	5	CD
58810	5272	11	.	.	.
58810	5272	12	rotation	rotation	NN
58810	5272	13	of	of	IN
58810	5272	14	,	,	,
58810	5272	15	7	7	CD
58810	5272	16	.	.	.
58810	5273	1	Spring	spring	NN
58810	5273	2	-	-	HYPH
58810	5273	3	tides	tide	NNS
58810	5273	4	,	,	,
58810	5273	5	72	72	CD
58810	5273	6	.	.	.
58810	5274	1	Stars	star	NNS
58810	5274	2	,	,	,
58810	5274	3	circumpolar	circumpolar	NN
58810	5274	4	,	,	,
58810	5274	5	7	7	CD
58810	5274	6	.	.	.
58810	5274	7	clusters	cluster	NNS
58810	5274	8	of	of	IN
58810	5274	9	,	,	,
58810	5274	10	328	328	CD
58810	5274	11	,	,	,
58810	5274	12	350	350	CD
58810	5274	13	.	.	.
58810	5274	14	color	color	NN
58810	5274	15	of	of	IN
58810	5274	16	,	,	,
58810	5274	17	357	357	CD
58810	5274	18	.	.	.
58810	5274	19	constellations	constellation	NNS
58810	5274	20	of	of	IN
58810	5274	21	,	,	,
58810	5274	22	325	325	CD
58810	5274	23	.	.	.
58810	5274	24	constitution	constitution	NN
58810	5274	25	of	of	IN
58810	5274	26	,	,	,
58810	5274	27	371	371	CD
58810	5274	28	.	.	.
58810	5274	29	distance	distance	NN
58810	5274	30	of	of	IN
58810	5274	31	,	,	,
58810	5274	32	364	364	CD
58810	5274	33	.	.	.
58810	5274	34	double	double	JJ
58810	5274	35	,	,	,
58810	5274	36	355	355	CD
58810	5274	37	.	.	.
58810	5274	38	drift	drift	NNP
58810	5274	39	of	of	IN
58810	5274	40	,	,	,
58810	5274	41	368	368	CD
58810	5274	42	.	.	.
58810	5274	43	four	four	CD
58810	5274	44	sets	set	NNS
58810	5274	45	of	of	IN
58810	5274	46	,	,	,
58810	5274	47	10	10	CD
58810	5274	48	.	.	.
58810	5274	49	magnitude	magnitude	NN
58810	5274	50	of	of	IN
58810	5274	51	,	,	,
58810	5274	52	322	322	CD
58810	5274	53	.	.	.
58810	5274	54	motion	motion	NN
58810	5274	55	of	of	IN
58810	5274	56	,	,	,
58810	5274	57	in	in	IN
58810	5274	58	line	line	NN
58810	5274	59	of	of	IN
58810	5274	60	sight	sight	NN
58810	5274	61	,	,	,
58810	5274	62	369	369	CD
58810	5274	63	.	.	.
58810	5274	64	multiple	multiple	JJ
58810	5274	65	,	,	,
58810	5274	66	356	356	CD
58810	5274	67	.	.	.
58810	5274	68	names	name	NNS
58810	5274	69	of	of	IN
58810	5274	70	,	,	,
58810	5274	71	325	325	CD
58810	5274	72	.	.	.
58810	5274	73	nebulous	nebulous	JJ
58810	5274	74	,	,	,
58810	5274	75	373	373	CD
58810	5274	76	.	.	.
58810	5274	77	new	new	JJ
58810	5274	78	,	,	,
58810	5274	79	361	361	CD
58810	5274	80	.	.	.
58810	5274	81	number	number	NN
58810	5274	82	of	of	IN
58810	5274	83	,	,	,
58810	5274	84	323	323	CD
58810	5274	85	.	.	.
58810	5274	86	parallax	parallax	NNP
58810	5274	87	of	of	IN
58810	5274	88	,	,	,
58810	5274	89	364	364	CD
58810	5274	90	.	.	.
58810	5274	91	proper	proper	JJ
58810	5274	92	motion	motion	NN
58810	5274	93	of	of	IN
58810	5274	94	,	,	,
58810	5274	95	365	365	CD
58810	5274	96	.	.	.
58810	5274	97	secular	secular	JJ
58810	5274	98	displacement	displacement	NN
58810	5274	99	of	of	IN
58810	5274	100	,	,	,
58810	5274	101	366	366	CD
58810	5274	102	.	.	.
58810	5274	103	temporary	temporary	JJ
58810	5274	104	,	,	,
58810	5274	105	361	361	CD
58810	5274	106	.	.	.
58810	5274	107	variable	variable	NN
58810	5274	108	,	,	,
58810	5274	109	358	358	CD
58810	5274	110	.	.	.
58810	5275	1	Sun	Sun	NNP
58810	5275	2	,	,	,
58810	5275	3	atmosphere	atmosphere	NN
58810	5275	4	of	of	IN
58810	5275	5	,	,	,
58810	5275	6	149	149	CD
58810	5275	7	.	.	.
58810	5275	8	brightness	brightness	NN
58810	5275	9	of	of	IN
58810	5275	10	,	,	,
58810	5275	11	151	151	CD
58810	5275	12	.	.	.
58810	5275	13	chemical	chemical	NNP
58810	5275	14	constitution	constitution	NNP
58810	5275	15	of	of	IN
58810	5275	16	,	,	,
58810	5275	17	164	164	CD
58810	5275	18	.	.	.
58810	5275	19	chromosphere	chromosphere	NNP
58810	5275	20	of	of	IN
58810	5275	21	,	,	,
58810	5275	22	149	149	CD
58810	5275	23	,	,	,
58810	5275	24	196	196	CD
58810	5275	25	.	.	.
58810	5275	26	corona	corona	NN
58810	5275	27	of	of	IN
58810	5275	28	,	,	,
58810	5275	29	149	149	CD
58810	5275	30	,	,	,
58810	5275	31	196	196	CD
58810	5275	32	,	,	,
58810	5275	33	204	204	CD
58810	5275	34	.	.	.
58810	5275	35	distance	distance	NN
58810	5275	36	of	of	IN
58810	5275	37	,	,	,
58810	5275	38	142	142	CD
58810	5275	39	.	.	.
58810	5275	40	faculæ	faculæ	NN
58810	5275	41	of	of	IN
58810	5275	42	,	,	,
58810	5275	43	177	177	CD
58810	5275	44	.	.	.
58810	5275	45	heat	heat	NN
58810	5275	46	radiated	radiate	VBD
58810	5275	47	by	by	IN
58810	5275	48	,	,	,
58810	5275	49	150	150	CD
58810	5275	50	.	.	.
58810	5275	51	inclination	inclination	NN
58810	5275	52	of	of	IN
58810	5275	53	axis	axis	NNP
58810	5275	54	of	of	IN
58810	5275	55	,	,	,
58810	5275	56	187	187	CD
58810	5275	57	.	.	.
58810	5275	58	mass	mass	NN
58810	5275	59	of	of	IN
58810	5275	60	,	,	,
58810	5275	61	140	140	CD
58810	5275	62	.	.	.
58810	5275	63	motion	motion	NN
58810	5275	64	of	of	IN
58810	5275	65	,	,	,
58810	5275	66	among	among	IN
58810	5275	67	the	the	DT
58810	5275	68	stars	star	NNS
58810	5275	69	,	,	,
58810	5275	70	26	26	CD
58810	5275	71	.	.	.
58810	5275	72	at	at	IN
58810	5275	73	surface	surface	NN
58810	5275	74	of	of	IN
58810	5275	75	,	,	,
58810	5275	76	168	168	CD
58810	5275	77	.	.	.
58810	5275	78	in	in	IN
58810	5275	79	atmosphere	atmosphere	NN
58810	5275	80	of	of	IN
58810	5275	81	,	,	,
58810	5275	82	172	172	CD
58810	5275	83	.	.	.
58810	5275	84	secular	secular	NNP
58810	5275	85	,	,	,
58810	5275	86	366	366	CD
58810	5275	87	.	.	.
58810	5275	88	photosphere	photosphere	RB
58810	5275	89	of	of	IN
58810	5275	90	,	,	,
58810	5275	91	149	149	CD
58810	5275	92	,	,	,
58810	5275	93	175	175	CD
58810	5275	94	.	.	.
58810	5275	95	prominences	prominence	NNS
58810	5275	96	of	of	IN
58810	5275	97	,	,	,
58810	5275	98	149	149	CD
58810	5275	99	,	,	,
58810	5275	100	197	197	CD
58810	5275	101	.	.	.
58810	5275	102	rotation	rotation	NN
58810	5275	103	of	of	IN
58810	5275	104	,	,	,
58810	5275	105	186	186	CD
58810	5275	106	.	.	.
58810	5275	107	spectrum	spectrum	NN
58810	5275	108	of	of	IN
58810	5275	109	,	,	,
58810	5275	110	164	164	CD
58810	5275	111	,	,	,
58810	5275	112	171	171	CD
58810	5275	113	.	.	.
58810	5275	114	temperature	temperature	NN
58810	5275	115	of	of	IN
58810	5275	116	,	,	,
58810	5275	117	149	149	CD
58810	5275	118	.	.	.
58810	5275	119	volume	volume	NN
58810	5275	120	of	of	IN
58810	5275	121	,	,	,
58810	5275	122	140	140	CD
58810	5275	123	.	.	.
58810	5275	124	winds	wind	NNS
58810	5275	125	on	on	RB
58810	5275	126	,	,	,
58810	5275	127	174	174	CD
58810	5275	128	.	.	.
58810	5276	1	Sun	Sun	NNP
58810	5276	2	-	-	HYPH
58810	5276	3	spots	spot	NNS
58810	5276	4	,	,	,
58810	5276	5	179	179	CD
58810	5276	6	.	.	.
58810	5276	7	and	and	CC
58810	5276	8	magnetism	magnetism	NN
58810	5276	9	,	,	,
58810	5276	10	190	190	CD
58810	5276	11	.	.	.
58810	5276	12	birth	birth	NN
58810	5276	13	and	and	CC
58810	5276	14	decay	decay	NN
58810	5276	15	of	of	IN
58810	5276	16	,	,	,
58810	5276	17	185	185	CD
58810	5276	18	.	.	.
58810	5276	19	cause	cause	NN
58810	5276	20	of	of	IN
58810	5276	21	,	,	,
58810	5276	22	194	194	CD
58810	5276	23	.	.	.
58810	5276	24	cyclonic	cyclonic	JJ
58810	5276	25	motion	motion	NN
58810	5276	26	in	in	IN
58810	5276	27	,	,	,
58810	5276	28	182	182	CD
58810	5276	29	.	.	.
58810	5276	30	distribution	distribution	NN
58810	5276	31	of	of	IN
58810	5276	32	,	,	,
58810	5276	33	188	188	CD
58810	5276	34	.	.	.
58810	5276	35	duration	duration	NN
58810	5276	36	of	of	IN
58810	5276	37	,	,	,
58810	5276	38	181	181	CD
58810	5276	39	.	.	.
58810	5276	40	groups	group	NNS
58810	5276	41	of	of	IN
58810	5276	42	,	,	,
58810	5276	43	181	181	CD
58810	5276	44	.	.	.
58810	5276	45	periodicity	periodicity	NN
58810	5276	46	of	of	IN
58810	5276	47	,	,	,
58810	5276	48	189	189	CD
58810	5276	49	.	.	.
58810	5276	50	proper	proper	JJ
58810	5276	51	motion	motion	NN
58810	5276	52	of	of	IN
58810	5276	53	,	,	,
58810	5276	54	187	187	CD
58810	5276	55	.	.	.
58810	5276	56	size	size	NN
58810	5276	57	of	of	IN
58810	5276	58	,	,	,
58810	5276	59	181	181	CD
58810	5276	60	.	.	.
58810	5276	61	spectrum	spectrum	NN
58810	5276	62	of	of	IN
58810	5276	63	,	,	,
58810	5276	64	193	193	CD
58810	5276	65	.	.	.
58810	5277	1	T.	T.	NNP
58810	5277	2	Taurus	Taurus	NNP
58810	5277	3	,	,	,
58810	5277	4	or	or	CC
58810	5277	5	the	the	DT
58810	5277	6	Bull	Bull	NNP
58810	5277	7	,	,	,
58810	5277	8	342	342	CD
58810	5277	9	.	.	.
58810	5277	10	quadruple	quadruple	NNP
58810	5277	11	star	star	NNP
58810	5277	12	in	in	IN
58810	5277	13	,	,	,
58810	5277	14	356	356	CD
58810	5277	15	.	.	.
58810	5278	1	Telescope	telescope	NN
58810	5278	2	,	,	,
58810	5278	3	Cassegrainian	Cassegrainian	NNP
58810	5278	4	,	,	,
58810	5278	5	23	23	CD
58810	5278	6	.	.	.
58810	5278	7	equatorial	equatorial	NNP
58810	5278	8	,	,	,
58810	5278	9	19	19	CD
58810	5278	10	.	.	.
58810	5278	11	front	front	JJ
58810	5278	12	-	-	HYPH
58810	5278	13	view	view	NN
58810	5278	14	,	,	,
58810	5278	15	22	22	CD
58810	5278	16	.	.	.
58810	5279	1	Gregorian	Gregorian	NNP
58810	5279	2	,	,	,
58810	5279	3	23	23	CD
58810	5279	4	.	.	.
58810	5280	1	Herschelian	Herschelian	NNP
58810	5280	2	,	,	,
58810	5280	3	22	22	CD
58810	5280	4	.	.	.
58810	5281	1	Lord	Lord	NNP
58810	5281	2	Rosse	Rosse	NNP
58810	5281	3	's	's	POS
58810	5281	4	,	,	,
58810	5281	5	25	25	CD
58810	5281	6	.	.	.
58810	5282	1	Melbourne	melbourne	RB
58810	5282	2	,	,	,
58810	5282	3	25	25	CD
58810	5282	4	.	.	.
58810	5283	1	Newall	Newall	NNP
58810	5283	2	,	,	,
58810	5283	3	20	20	CD
58810	5283	4	.	.	.
58810	5284	1	Newtonian	Newtonian	NNP
58810	5284	2	,	,	,
58810	5284	3	22	22	CD
58810	5284	4	.	.	.
58810	5285	1	Paris	Paris	NNP
58810	5285	2	,	,	,
58810	5285	3	26	26	CD
58810	5285	4	.	.	.
58810	5285	5	reflecting	reflect	VBG
58810	5285	6	,	,	,
58810	5285	7	21	21	CD
58810	5285	8	.	.	.
58810	5286	1	Washington	Washington	NNP
58810	5286	2	,	,	,
58810	5286	3	20	20	CD
58810	5286	4	.	.	.
58810	5287	1	Vienna	Vienna	NNP
58810	5287	2	,	,	,
58810	5287	3	20	20	CD
58810	5287	4	.	.	.
58810	5288	1	Telespectroscope	Telespectroscope	NNP
58810	5288	2	,	,	,
58810	5288	3	the	the	DT
58810	5288	4	,	,	,
58810	5288	5	155	155	CD
58810	5288	6	.	.	.
58810	5289	1	Telluric	telluric	NN
58810	5289	2	lines	line	NNS
58810	5289	3	of	of	IN
58810	5289	4	spectrum	spectrum	NN
58810	5289	5	,	,	,
58810	5289	6	165	165	CD
58810	5289	7	.	.	.
58810	5290	1	Tethys	Tethys	NNP
58810	5290	2	,	,	,
58810	5290	3	moon	moon	NN
58810	5290	4	of	of	IN
58810	5290	5	Saturn	Saturn	NNP
58810	5290	6	,	,	,
58810	5290	7	259	259	CD
58810	5290	8	.	.	.
58810	5291	1	Tides	Tides	NNP
58810	5291	2	,	,	,
58810	5291	3	67	67	CD
58810	5291	4	.	.	.
58810	5292	1	Time	time	NN
58810	5292	2	,	,	,
58810	5292	3	clock	clock	NN
58810	5292	4	,	,	,
58810	5292	5	78	78	CD
58810	5292	6	.	.	.
58810	5292	7	sun	sun	NNP
58810	5292	8	,	,	,
58810	5292	9	78	78	CD
58810	5292	10	.	.	.
58810	5293	1	Titan	Titan	NNP
58810	5293	2	,	,	,
58810	5293	3	moon	moon	NN
58810	5293	4	of	of	IN
58810	5293	5	Saturn	Saturn	NNP
58810	5293	6	,	,	,
58810	5293	7	259	259	CD
58810	5293	8	,	,	,
58810	5293	9	261	261	CD
58810	5293	10	.	.	.
58810	5294	1	Toucan	toucan	JJ
58810	5294	2	,	,	,
58810	5294	3	star	star	NN
58810	5294	4	cluster	cluster	NN
58810	5294	5	in	in	IN
58810	5294	6	,	,	,
58810	5294	7	354	354	CD
58810	5294	8	,	,	,
58810	5294	9	389	389	CD
58810	5294	10	.	.	.
58810	5295	1	Transit	transit	NN
58810	5295	2	instrument	instrument	NN
58810	5295	3	,	,	,
58810	5295	4	17	17	CD
58810	5295	5	.	.	.
58810	5296	1	Transits	transit	NNS
58810	5296	2	of	of	IN
58810	5296	3	Venus	Venus	NNP
58810	5296	4	,	,	,
58810	5296	5	145	145	CD
58810	5296	6	.	.	.
58810	5297	1	Triesneker	Triesneker	NNP
58810	5297	2	,	,	,
58810	5297	3	lunar	lunar	JJ
58810	5297	4	formation	formation	NN
58810	5297	5	,	,	,
58810	5297	6	123	123	CD
58810	5297	7	.	.	.
58810	5298	1	Tropics	tropic	NNS
58810	5298	2	,	,	,
58810	5298	3	61	61	CD
58810	5298	4	.	.	.
58810	5299	1	Twilight	Twilight	NNP
58810	5299	2	,	,	,
58810	5299	3	62	62	CD
58810	5299	4	.	.	.
58810	5300	1	Tycho	Tycho	NNP
58810	5300	2	Brahe	Brahe	NNP
58810	5300	3	's	's	POS
58810	5300	4	star	star	NN
58810	5300	5	,	,	,
58810	5300	6	361	361	CD
58810	5300	7	.	.	.
58810	5300	8	system	system	NN
58810	5300	9	,	,	,
58810	5300	10	44	44	CD
58810	5300	11	.	.	.
58810	5301	1	Tycho	Tycho	NNP
58810	5301	2	,	,	,
58810	5301	3	a	a	DT
58810	5301	4	lunar	lunar	JJ
58810	5301	5	crater	crater	NN
58810	5301	6	,	,	,
58810	5301	7	129	129	CD
58810	5301	8	.	.	.
58810	5302	1	U.	U.	NNP
58810	5303	1	Universe	Universe	NNP
58810	5303	2	,	,	,
58810	5303	3	structure	structure	NN
58810	5303	4	of	of	IN
58810	5303	5	the	the	DT
58810	5303	6	stellar	stellar	JJ
58810	5303	7	,	,	,
58810	5303	8	396	396	CD
58810	5303	9	.	.	.
58810	5304	1	Uranus	uranus	NN
58810	5304	2	,	,	,
58810	5304	3	discovery	discovery	NN
58810	5304	4	of	of	IN
58810	5304	5	,	,	,
58810	5304	6	271	271	CD
58810	5304	7	.	.	.
58810	5304	8	name	name	NN
58810	5304	9	of	of	IN
58810	5304	10	,	,	,
58810	5304	11	270	270	CD
58810	5304	12	.	.	.
58810	5304	13	orbit	orbit	NN
58810	5304	14	of	of	IN
58810	5304	15	,	,	,
58810	5304	16	269	269	CD
58810	5304	17	.	.	.
58810	5304	18	satellites	satellite	NNS
58810	5304	19	of	of	IN
58810	5304	20	,	,	,
58810	5304	21	271	271	CD
58810	5304	22	.	.	.
58810	5305	1	Ursa	Ursa	NNP
58810	5305	2	Major	Major	NNP
58810	5305	3	,	,	,
58810	5305	4	or	or	CC
58810	5305	5	the	the	DT
58810	5305	6	Great	Great	NNP
58810	5305	7	Bear	Bear	NNP
58810	5305	8	,	,	,
58810	5305	9	330	330	CD
58810	5305	10	.	.	.
58810	5305	11	nebula	nebula	NNP
58810	5305	12	in	in	IN
58810	5305	13	,	,	,
58810	5305	14	386	386	CD
58810	5305	15	.	.	.
58810	5306	1	Ursa	Ursa	NNP
58810	5306	2	Minor	Minor	NNP
58810	5306	3	,	,	,
58810	5306	4	or	or	CC
58810	5306	5	the	the	DT
58810	5306	6	Little	Little	NNP
58810	5306	7	Bear	Bear	NNP
58810	5306	8	,	,	,
58810	5306	9	330	330	CD
58810	5306	10	.	.	.
58810	5307	1	V.	V.	NNP
58810	5307	2	Vega	Vega	NNP
58810	5307	3	,	,	,
58810	5307	4	star	star	NN
58810	5307	5	in	in	IN
58810	5307	6	Lyra	Lyra	NNP
58810	5307	7	,	,	,
58810	5307	8	336	336	CD
58810	5307	9	,	,	,
58810	5307	10	365	365	CD
58810	5307	11	,	,	,
58810	5307	12	370	370	CD
58810	5307	13	.	.	.
58810	5308	1	Venus	venus	JJ
58810	5308	2	,	,	,
58810	5308	3	apparent	apparent	JJ
58810	5308	4	size	size	NN
58810	5308	5	of	of	IN
58810	5308	6	,	,	,
58810	5308	7	231	231	CD
58810	5308	8	.	.	.
58810	5308	9	atmosphere	atmosphere	NN
58810	5308	10	of	of	IN
58810	5308	11	,	,	,
58810	5308	12	234	234	CD
58810	5308	13	.	.	.
58810	5308	14	brilliancy	brilliancy	NN
58810	5308	15	of	of	IN
58810	5308	16	,	,	,
58810	5308	17	232	232	CD
58810	5308	18	.	.	.
58810	5308	19	distance	distance	NN
58810	5308	20	of	of	IN
58810	5308	21	,	,	,
58810	5308	22	231	231	CD
58810	5308	23	.	.	.
58810	5308	24	elongation	elongation	NN
58810	5308	25	of	of	IN
58810	5308	26	,	,	,
58810	5308	27	231	231	CD
58810	5308	28	.	.	.
58810	5308	29	orbit	orbit	NN
58810	5308	30	of	of	IN
58810	5308	31	,	,	,
58810	5308	32	230	230	CD
58810	5308	33	.	.	.
58810	5308	34	periods	period	NNS
58810	5308	35	of	of	IN
58810	5308	36	,	,	,
58810	5308	37	232	232	CD
58810	5308	38	.	.	.
58810	5308	39	volume	volume	NN
58810	5308	40	of	of	IN
58810	5308	41	,	,	,
58810	5308	42	231	231	CD
58810	5308	43	.	.	.
58810	5308	44	transits	transit	NNS
58810	5308	45	of	of	IN
58810	5308	46	,	,	,
58810	5308	47	145	145	CD
58810	5308	48	,	,	,
58810	5308	49	234	234	CD
58810	5308	50	.	.	.
58810	5309	1	Vernier	Vernier	NNP
58810	5309	2	,	,	,
58810	5309	3	the	the	DT
58810	5309	4	,	,	,
58810	5309	5	15	15	CD
58810	5309	6	.	.	.
58810	5310	1	Virgo	Virgo	NNP
58810	5310	2	,	,	,
58810	5310	3	or	or	CC
58810	5310	4	the	the	DT
58810	5310	5	Virgin	Virgin	NNP
58810	5310	6	,	,	,
58810	5310	7	338	338	CD
58810	5310	8	.	.	.
58810	5311	1	Vesta	Vesta	NNP
58810	5311	2	,	,	,
58810	5311	3	the	the	DT
58810	5311	4	planet	planet	NN
58810	5311	5	,	,	,
58810	5311	6	241	241	CD
58810	5311	7	.	.	.
58810	5312	1	Vulcan	Vulcan	NNP
58810	5312	2	,	,	,
58810	5312	3	the	the	DT
58810	5312	4	planet	planet	NN
58810	5312	5	,	,	,
58810	5312	6	230	230	CD
58810	5312	7	.	.	.
58810	5313	1	Y.	Y.	NNP
58810	5314	1	Year	year	NN
58810	5314	2	,	,	,
58810	5314	3	the	the	DT
58810	5314	4	,	,	,
58810	5314	5	78	78	CD
58810	5314	6	.	.	.
58810	5314	7	anomalistic	anomalistic	NNP
58810	5314	8	,	,	,
58810	5314	9	79	79	CD
58810	5314	10	.	.	.
58810	5315	1	Julian	Julian	NNP
58810	5315	2	,	,	,
58810	5315	3	80	80	CD
58810	5315	4	.	.	.
58810	5315	5	sidereal	sidereal	NNP
58810	5315	6	,	,	,
58810	5315	7	79	79	CD
58810	5315	8	.	.	.
58810	5315	9	tropical	tropical	NNP
58810	5315	10	,	,	,
58810	5315	11	79	79	CD
58810	5315	12	.	.	.
58810	5316	1	Z.	Z.	NNP
58810	5316	2	Zenith	Zenith	NNP
58810	5316	3	,	,	,
58810	5316	4	the	the	DT
58810	5316	5	,	,	,
58810	5316	6	6	6	CD
58810	5316	7	.	.	.
58810	5316	8	distance	distance	NN
58810	5316	9	,	,	,
58810	5316	10	12	12	CD
58810	5316	11	.	.	.
58810	5317	1	Zodiac	Zodiac	NNP
58810	5317	2	,	,	,
58810	5317	3	the	the	DT
58810	5317	4	,	,	,
58810	5317	5	32	32	CD
58810	5317	6	.	.	.
58810	5318	1	Zodiacal	zodiacal	JJ
58810	5318	2	constellations	constellation	NNS
58810	5318	3	,	,	,
58810	5318	4	32	32	CD
58810	5318	5	.	.	.
58810	5318	6	light	light	NN
58810	5318	7	,	,	,
58810	5318	8	318	318	CD
58810	5318	9	.	.	.
58810	5319	1	Zones	Zones	NNP
58810	5319	2	,	,	,
58810	5319	3	61	61	CD
58810	5319	4	.	.	.
58810	5320	1	*	*	NFP
58810	5320	2	*	*	NFP
58810	5320	3	*	*	NFP
58810	5320	4	*	*	NFP
58810	5320	5	*	*	NFP
58810	5320	6	*	*	NFP
58810	5320	7	Transcriber	Transcriber	NNP
58810	5320	8	's	's	POS
58810	5320	9	note	note	NN
58810	5320	10	:	:	:
58810	5320	11	Missing	missing	IN
58810	5320	12	or	or	CC
58810	5320	13	obscured	obscure	VBN
58810	5320	14	punctuation	punctuation	NN
58810	5320	15	was	be	VBD
58810	5320	16	corrected	correct	VBN
58810	5320	17	.	.	.
58810	5321	1	Typographical	typographical	JJ
58810	5321	2	errors	error	NNS
58810	5321	3	were	be	VBD
58810	5321	4	silently	silently	RB
58810	5321	5	corrected	correct	VBN
58810	5321	6	.	.	.