id	sid	tid	token	lemma	pos
ap-1486	1	1	ap-6-11.dvi	ap-6-11.dvi	PROPN
ap-1486	1	2	acta	acta	PROPN
ap-1486	1	3	polytechnica	polytechnica	PROPN
ap-1486	1	4	vol	vol	NOUN
ap-1486	1	5	.	.	PUNCT
ap-1486	2	1	51	51	NUM
ap-1486	2	2	no	no	INTJ
ap-1486	2	3	.	.	PUNCT
ap-1486	3	1	6/2011	6/2011	NUM
ap-1486	3	2	multi	multi	ADJ
ap-1486	3	3	-	-	ADJ
ap-1486	3	4	functional	functional	ADJ
ap-1486	3	5	star	star	NOUN
ap-1486	3	6	tracker	tracker	PROPN
ap-1486	3	7	—	—	PUNCT
ap-1486	3	8	future	future	ADJ
ap-1486	3	9	perspectives	perspective	NOUN
ap-1486	3	10	j.	j.	PROPN
ap-1486	3	11	roháč	roháč	PROPN
ap-1486	3	12	,	,	PUNCT
ap-1486	3	13	m.	m.	PROPN
ap-1486	3	14	řeřábek	řeřábek	PROPN
ap-1486	3	15	,	,	PUNCT
ap-1486	3	16	r.	r.	PROPN
ap-1486	3	17	hudec	hudec	PROPN
ap-1486	3	18	abstract	abstract	ADJ
ap-1486	3	19	this	this	DET
ap-1486	3	20	paper	paper	NOUN
ap-1486	3	21	focuses	focus	VERB
ap-1486	3	22	on	on	ADP
ap-1486	3	23	the	the	DET
ap-1486	3	24	idea	idea	NOUN
ap-1486	3	25	of	of	ADP
ap-1486	3	26	a	a	DET
ap-1486	3	27	multi	multi	ADJ
ap-1486	3	28	-	-	ADJ
ap-1486	3	29	functional	functional	ADJ
ap-1486	3	30	wide	wide	ADJ
ap-1486	3	31	-	-	PUNCT
ap-1486	3	32	field	field	NOUN
ap-1486	3	33	star	star	NOUN
ap-1486	3	34	tracker	tracker	PROPN
ap-1486	3	35	(	(	PUNCT
ap-1486	3	36	wfst	wfst	PROPN
ap-1486	3	37	)	)	PUNCT
ap-1486	3	38	and	and	CCONJ
ap-1486	3	39	provides	provide	VERB
ap-1486	3	40	a	a	DET
ap-1486	3	41	description	description	NOUN
ap-1486	3	42	of	of	ADP
ap-1486	3	43	the	the	DET
ap-1486	3	44	current	current	ADJ
ap-1486	3	45	state	state	NOUN
ap-1486	3	46	-	-	PUNCT
ap-1486	3	47	of	of	ADP
ap-1486	3	48	-	-	PUNCT
ap-1486	3	49	the	the	DET
ap-1486	3	50	-	-	PUNCT
ap-1486	3	51	art	art	NOUN
ap-1486	3	52	in	in	ADP
ap-1486	3	53	this	this	DET
ap-1486	3	54	field	field	NOUN
ap-1486	3	55	.	.	PUNCT
ap-1486	4	1	the	the	DET
ap-1486	4	2	idea	idea	NOUN
ap-1486	4	3	comes	come	VERB
ap-1486	4	4	from	from	ADP
ap-1486	4	5	a	a	DET
ap-1486	4	6	proposal	proposal	NOUN
ap-1486	4	7	handed	hand	VERB
ap-1486	4	8	in	in	ADP
ap-1486	4	9	to	to	ADP
ap-1486	4	10	esa	esa	PROPN
ap-1486	4	11	at	at	ADP
ap-1486	4	12	the	the	DET
ap-1486	4	13	beginning	beginning	NOUN
ap-1486	4	14	of	of	ADP
ap-1486	4	15	2011	2011	NUM
ap-1486	4	16	.	.	PUNCT
ap-1486	5	1	star	star	NOUN
ap-1486	5	2	trackers	tracker	NOUN
ap-1486	5	3	(	(	PUNCT
ap-1486	5	4	sts	st	NOUN
ap-1486	5	5	)	)	PUNCT
ap-1486	5	6	usually	usually	ADV
ap-1486	5	7	have	have	VERB
ap-1486	5	8	more	more	ADJ
ap-1486	5	9	than	than	ADP
ap-1486	5	10	one	one	NUM
ap-1486	5	11	object	object	NOUN
ap-1486	5	12	-	-	PUNCT
ap-1486	5	13	lens	lens	NOUN
ap-1486	5	14	with	with	ADP
ap-1486	5	15	a	a	DET
ap-1486	5	16	small	small	ADJ
ap-1486	5	17	field	field	NOUN
ap-1486	5	18	-	-	PUNCT
ap-1486	5	19	of	of	ADP
ap-1486	5	20	-	-	PUNCT
ap-1486	5	21	view	view	NOUN
ap-1486	5	22	.	.	PUNCT
ap-1486	6	1	they	they	PRON
ap-1486	6	2	provide	provide	VERB
ap-1486	6	3	very	very	ADV
ap-1486	6	4	precise	precise	ADJ
ap-1486	6	5	information	information	NOUN
ap-1486	6	6	about	about	ADP
ap-1486	6	7	the	the	DET
ap-1486	6	8	attitude	attitude	NOUN
ap-1486	6	9	in	in	ADP
ap-1486	6	10	space	space	NOUN
ap-1486	6	11	according	accord	VERB
ap-1486	6	12	to	to	ADP
ap-1486	6	13	consecutive	consecutive	ADJ
ap-1486	6	14	evaluation	evaluation	NOUN
ap-1486	6	15	of	of	ADP
ap-1486	6	16	star	star	NOUN
ap-1486	6	17	positions	position	NOUN
ap-1486	6	18	.	.	PUNCT
ap-1486	7	1	our	our	PRON
ap-1486	7	2	idea	idea	NOUN
ap-1486	7	3	of	of	ADP
ap-1486	7	4	wfst	wfst	NOUN
ap-1486	7	5	will	will	AUX
ap-1486	7	6	combine	combine	VERB
ap-1486	7	7	the	the	DET
ap-1486	7	8	functions	function	NOUN
ap-1486	7	9	of	of	ADP
ap-1486	7	10	several	several	ADJ
ap-1486	7	11	instruments	instrument	NOUN
ap-1486	7	12	,	,	PUNCT
ap-1486	7	13	e.g.	e.g.	ADV
ap-1486	7	14	st	st	PROPN
ap-1486	7	15	,	,	PUNCT
ap-1486	7	16	a	a	DET
ap-1486	7	17	horizon	horizon	NOUN
ap-1486	7	18	sensor	sensor	NOUN
ap-1486	7	19	,	,	PUNCT
ap-1486	7	20	and	and	CCONJ
ap-1486	7	21	an	an	DET
ap-1486	7	22	all	all	DET
ap-1486	7	23	-	-	PUNCT
ap-1486	7	24	sky	sky	NOUN
ap-1486	7	25	photometry	photometry	NOUN
ap-1486	7	26	camera	camera	NOUN
ap-1486	7	27	.	.	PUNCT
ap-1486	8	1	wfst	wfst	PROPN
ap-1486	8	2	will	will	AUX
ap-1486	8	3	use	use	VERB
ap-1486	8	4	a	a	DET
ap-1486	8	5	fish	fish	NOUN
ap-1486	8	6	-	-	PUNCT
ap-1486	8	7	eye	eye	NOUN
ap-1486	8	8	lens	len	NOUN
ap-1486	8	9	.	.	PUNCT
ap-1486	9	1	there	there	PRON
ap-1486	9	2	is	be	VERB
ap-1486	9	3	no	no	DET
ap-1486	9	4	comparable	comparable	ADJ
ap-1486	9	5	product	product	NOUN
ap-1486	9	6	on	on	ADP
ap-1486	9	7	the	the	DET
ap-1486	9	8	present	present	ADJ
ap-1486	9	9	-	-	PUNCT
ap-1486	9	10	day	day	NOUN
ap-1486	9	11	market	market	NOUN
ap-1486	9	12	.	.	PUNCT
ap-1486	10	1	nowadays	nowadays	ADV
ap-1486	10	2	,	,	PUNCT
ap-1486	10	3	spacecraft	spacecraft	NOUN
ap-1486	10	4	have	have	VERB
ap-1486	10	5	to	to	PART
ap-1486	10	6	carry	carry	VERB
ap-1486	10	7	several	several	ADJ
ap-1486	10	8	instruments	instrument	NOUN
ap-1486	10	9	for	for	ADP
ap-1486	10	10	these	these	DET
ap-1486	10	11	applications	application	NOUN
ap-1486	10	12	.	.	PUNCT
ap-1486	11	1	this	this	PRON
ap-1486	11	2	increases	increase	VERB
ap-1486	11	3	the	the	DET
ap-1486	11	4	weight	weight	NOUN
ap-1486	11	5	of	of	ADP
ap-1486	11	6	the	the	DET
ap-1486	11	7	instrumentation	instrumentation	NOUN
ap-1486	11	8	and	and	CCONJ
ap-1486	11	9	reduces	reduce	VERB
ap-1486	11	10	the	the	DET
ap-1486	11	11	weight	weight	NOUN
ap-1486	11	12	available	available	ADJ
ap-1486	11	13	for	for	ADP
ap-1486	11	14	the	the	DET
ap-1486	11	15	payload	payload	NOUN
ap-1486	11	16	.	.	PUNCT
ap-1486	12	1	keywords	keyword	NOUN
ap-1486	12	2	:	:	PUNCT
ap-1486	12	3	star	star	PROPN
ap-1486	12	4	tracker	tracker	PROPN
ap-1486	12	5	,	,	PUNCT
ap-1486	12	6	horizon	horizon	PROPN
ap-1486	12	7	sensor	sensor	NOUN
ap-1486	12	8	,	,	PUNCT
ap-1486	12	9	all	all	DET
ap-1486	12	10	-	-	PUNCT
ap-1486	12	11	sky	sky	NOUN
ap-1486	12	12	camera	camera	NOUN
ap-1486	12	13	,	,	PUNCT
ap-1486	12	14	photometry	photometry	NOUN
ap-1486	12	15	,	,	PUNCT
ap-1486	12	16	astrometry	astrometry	NOUN
ap-1486	12	17	,	,	PUNCT
ap-1486	12	18	space	space	NOUN
ap-1486	12	19	variant	variant	NOUN
ap-1486	12	20	image	image	NOUN
ap-1486	12	21	processing	processing	NOUN
ap-1486	12	22	.	.	PUNCT
ap-1486	13	1	1	1	NUM
ap-1486	13	2	introduction	introduction	NOUN
ap-1486	13	3	attitude	attitude	NOUN
ap-1486	13	4	determination	determination	NOUN
ap-1486	13	5	functions	function	NOUN
ap-1486	13	6	are	be	AUX
ap-1486	13	7	basic	basic	ADJ
ap-1486	13	8	functions	function	NOUN
ap-1486	13	9	in	in	ADP
ap-1486	13	10	all	all	DET
ap-1486	13	11	space	space	NOUN
ap-1486	13	12	applications	application	NOUN
ap-1486	13	13	.	.	PUNCT
ap-1486	14	1	attitude	attitude	NOUN
ap-1486	14	2	information	information	NOUN
ap-1486	14	3	is	be	AUX
ap-1486	14	4	used	use	VERB
ap-1486	14	5	in	in	ADP
ap-1486	14	6	attitude	attitude	NOUN
ap-1486	14	7	and	and	CCONJ
ap-1486	14	8	orbit	orbit	NOUN
ap-1486	14	9	control	control	NOUN
ap-1486	14	10	systems	system	NOUN
ap-1486	14	11	to	to	PART
ap-1486	14	12	stabilize	stabilize	VERB
ap-1486	14	13	a	a	DET
ap-1486	14	14	spacecraft	spacecraft	NOUN
ap-1486	14	15	(	(	PUNCT
ap-1486	14	16	s	s	NOUN
ap-1486	14	17	/	/	SYM
ap-1486	14	18	c	c	NOUN
ap-1486	14	19	)	)	PUNCT
ap-1486	14	20	in	in	ADP
ap-1486	14	21	the	the	DET
ap-1486	14	22	required	require	VERB
ap-1486	14	23	position	position	NOUN
ap-1486	14	24	and	and	CCONJ
ap-1486	14	25	orientation	orientation	NOUN
ap-1486	14	26	.	.	PUNCT
ap-1486	15	1	various	various	ADJ
ap-1486	15	2	attitude	attitude	NOUN
ap-1486	15	3	reference	reference	NOUN
ap-1486	15	4	sources	source	NOUN
ap-1486	15	5	can	can	AUX
ap-1486	15	6	be	be	AUX
ap-1486	15	7	used	use	VERB
ap-1486	15	8	for	for	ADP
ap-1486	15	9	obtaining	obtain	VERB
ap-1486	15	10	attitude	attitude	NOUN
ap-1486	15	11	information	information	NOUN
ap-1486	15	12	,	,	PUNCT
ap-1486	15	13	e.g.	e.g.	ADV
ap-1486	15	14	earth	earth	NOUN
ap-1486	15	15	horizon	horizon	NOUN
ap-1486	15	16	sensors	sensor	NOUN
ap-1486	15	17	,	,	PUNCT
ap-1486	15	18	which	which	PRON
ap-1486	15	19	can	can	AUX
ap-1486	15	20	be	be	AUX
ap-1486	15	21	directed	direct	VERB
ap-1486	15	22	towards	towards	ADP
ap-1486	15	23	the	the	DET
ap-1486	15	24	sun	sun	NOUN
ap-1486	15	25	,	,	PUNCT
ap-1486	15	26	moon	moon	NOUN
ap-1486	15	27	,	,	PUNCT
ap-1486	15	28	or	or	CCONJ
ap-1486	15	29	other	other	ADJ
ap-1486	15	30	planets	planet	NOUN
ap-1486	15	31	and	and	CCONJ
ap-1486	15	32	stars	star	NOUN
ap-1486	15	33	,	,	PUNCT
ap-1486	15	34	sun	sun	NOUN
ap-1486	15	35	sensors	sensor	NOUN
ap-1486	15	36	,	,	PUNCT
ap-1486	15	37	magnetometers	magnetometer	NOUN
ap-1486	15	38	,	,	PUNCT
ap-1486	15	39	and	and	CCONJ
ap-1486	15	40	star	star	NOUN
ap-1486	15	41	trackers	tracker	NOUN
ap-1486	15	42	(	(	PUNCT
ap-1486	15	43	sts	st	NOUN
ap-1486	15	44	)	)	PUNCT
ap-1486	15	45	.	.	PUNCT
ap-1486	16	1	however	however	ADV
ap-1486	16	2	,	,	PUNCT
ap-1486	16	3	only	only	ADV
ap-1486	16	4	sts	st	VERB
ap-1486	16	5	provide	provide	VERB
ap-1486	16	6	accuracy	accuracy	NOUN
ap-1486	16	7	of	of	ADP
ap-1486	16	8	attitude	attitude	NOUN
ap-1486	16	9	estimation	estimation	NOUN
ap-1486	16	10	better	well	ADJ
ap-1486	16	11	than	than	ADP
ap-1486	16	12	30	30	NUM
ap-1486	16	13	arcseconds	arcsecond	NOUN
ap-1486	16	14	[	[	X
ap-1486	16	15	1	1	NUM
ap-1486	16	16	]	]	PUNCT
ap-1486	16	17	.	.	PUNCT
ap-1486	17	1	the	the	DET
ap-1486	17	2	first	first	ADJ
ap-1486	17	3	generation	generation	NOUN
ap-1486	17	4	of	of	ADP
ap-1486	17	5	sts	st	NOUN
ap-1486	17	6	acquired	acquire	VERB
ap-1486	17	7	only	only	ADV
ap-1486	17	8	a	a	DET
ap-1486	17	9	few	few	ADJ
ap-1486	17	10	bright	bright	ADJ
ap-1486	17	11	stars	star	NOUN
ap-1486	17	12	in	in	ADP
ap-1486	17	13	the	the	DET
ap-1486	17	14	fieldof	fieldof	ADJ
ap-1486	17	15	-	-	PUNCT
ap-1486	17	16	view	view	NOUN
ap-1486	17	17	(	(	PUNCT
ap-1486	17	18	fov	fov	NOUN
ap-1486	17	19	)	)	PUNCT
ap-1486	17	20	and	and	CCONJ
ap-1486	17	21	provided	provide	VERB
ap-1486	17	22	the	the	DET
ap-1486	17	23	focal	focal	ADJ
ap-1486	17	24	plane	plane	NOUN
ap-1486	17	25	coordinates	coordinate	NOUN
ap-1486	17	26	of	of	ADP
ap-1486	17	27	these	these	DET
ap-1486	17	28	stars	star	NOUN
ap-1486	17	29	[	[	X
ap-1486	17	30	2	2	NUM
ap-1486	17	31	]	]	PUNCT
ap-1486	17	32	.	.	PUNCT
ap-1486	18	1	the	the	DET
ap-1486	18	2	coordinates	coordinate	NOUN
ap-1486	18	3	were	be	AUX
ap-1486	18	4	not	not	PART
ap-1486	18	5	related	relate	VERB
ap-1486	18	6	to	to	ADP
ap-1486	18	7	inertial	inertial	ADJ
ap-1486	18	8	space	space	NOUN
ap-1486	18	9	,	,	PUNCT
ap-1486	18	10	and	and	CCONJ
ap-1486	18	11	the	the	DET
ap-1486	18	12	attitude	attitude	NOUN
ap-1486	18	13	information	information	NOUN
ap-1486	18	14	therefore	therefore	ADV
ap-1486	18	15	had	have	VERB
ap-1486	18	16	to	to	PART
ap-1486	18	17	be	be	AUX
ap-1486	18	18	provided	provide	VERB
ap-1486	18	19	indirectly	indirectly	ADV
ap-1486	18	20	by	by	ADP
ap-1486	18	21	an	an	DET
ap-1486	18	22	external	external	ADJ
ap-1486	18	23	unit	unit	NOUN
ap-1486	18	24	.	.	PUNCT
ap-1486	19	1	this	this	PRON
ap-1486	19	2	was	be	AUX
ap-1486	19	3	due	due	ADJ
ap-1486	19	4	the	the	DET
ap-1486	19	5	insufficient	insufficient	ADJ
ap-1486	19	6	power	power	NOUN
ap-1486	19	7	of	of	ADP
ap-1486	19	8	the	the	DET
ap-1486	19	9	microcomputers	microcomputer	NOUN
ap-1486	19	10	.	.	PUNCT
ap-1486	20	1	rapid	rapid	ADJ
ap-1486	20	2	improvements	improvement	NOUN
ap-1486	20	3	in	in	ADP
ap-1486	20	4	microcomputer	microcomputer	NOUN
ap-1486	20	5	power	power	NOUN
ap-1486	20	6	led	lead	VERB
ap-1486	20	7	to	to	ADP
ap-1486	20	8	the	the	DET
ap-1486	20	9	autonomous	autonomous	ADJ
ap-1486	20	10	functionality	functionality	NOUN
ap-1486	20	11	of	of	ADP
ap-1486	20	12	sts	st	NOUN
ap-1486	20	13	which	which	PRON
ap-1486	20	14	became	become	VERB
ap-1486	20	15	the	the	DET
ap-1486	20	16	preferred	preferred	ADJ
ap-1486	20	17	attitude	attitude	NOUN
ap-1486	20	18	reference	reference	NOUN
ap-1486	20	19	source	source	NOUN
ap-1486	20	20	.	.	PUNCT
ap-1486	21	1	basically	basically	ADV
ap-1486	21	2	,	,	PUNCT
ap-1486	21	3	the	the	DET
ap-1486	21	4	second	second	ADJ
ap-1486	21	5	generation	generation	NOUN
ap-1486	21	6	st	st	PROPN
ap-1486	21	7	consists	consist	VERB
ap-1486	21	8	of	of	ADP
ap-1486	21	9	an	an	DET
ap-1486	21	10	electronic	electronic	ADJ
ap-1486	21	11	camera	camera	NOUN
ap-1486	21	12	and	and	CCONJ
ap-1486	21	13	a	a	DET
ap-1486	21	14	microcomputer	microcomputer	NOUN
ap-1486	21	15	as	as	SCONJ
ap-1486	21	16	shown	show	VERB
ap-1486	21	17	in	in	ADP
ap-1486	21	18	figure	figure	NOUN
ap-1486	21	19	1	1	NUM
ap-1486	21	20	.	.	PUNCT
ap-1486	22	1	the	the	DET
ap-1486	22	2	st	st	PROPN
ap-1486	22	3	autonomously	autonomously	ADV
ap-1486	22	4	performs	perform	VERB
ap-1486	22	5	pattern	pattern	NOUN
ap-1486	22	6	recognition	recognition	NOUN
ap-1486	22	7	of	of	ADP
ap-1486	22	8	stars	star	NOUN
ap-1486	22	9	in	in	ADP
ap-1486	22	10	fov	fov	PROPN
ap-1486	22	11	,	,	PUNCT
ap-1486	22	12	compares	compare	VERB
ap-1486	22	13	the	the	DET
ap-1486	22	14	results	result	NOUN
ap-1486	22	15	with	with	ADP
ap-1486	22	16	the	the	DET
ap-1486	22	17	star	star	NOUN
ap-1486	22	18	catalogue	catalogue	NOUN
ap-1486	22	19	stored	store	VERB
ap-1486	22	20	in	in	ADP
ap-1486	22	21	the	the	DET
ap-1486	22	22	internal	internal	ADJ
ap-1486	22	23	memory	memory	NOUN
ap-1486	22	24	,	,	PUNCT
ap-1486	22	25	and	and	CCONJ
ap-1486	22	26	estimates	estimate	VERB
ap-1486	22	27	the	the	DET
ap-1486	22	28	attitude	attitude	NOUN
ap-1486	22	29	.	.	PUNCT
ap-1486	23	1	generally	generally	ADV
ap-1486	23	2	,	,	PUNCT
ap-1486	23	3	the	the	DET
ap-1486	23	4	st	st	PROPN
ap-1486	23	5	has	have	VERB
ap-1486	23	6	to	to	PART
ap-1486	23	7	operate	operate	VERB
ap-1486	23	8	in	in	ADP
ap-1486	23	9	two	two	NUM
ap-1486	23	10	modes	mode	NOUN
ap-1486	23	11	.	.	PUNCT
ap-1486	24	1	the	the	DET
ap-1486	24	2	first	first	ADJ
ap-1486	24	3	mode	mode	NOUN
ap-1486	24	4	solves	solve	VERB
ap-1486	24	5	the	the	DET
ap-1486	24	6	lost	lose	VERB
ap-1486	24	7	-	-	PUNCT
ap-1486	24	8	in	in	ADP
ap-1486	24	9	-	-	PUNCT
ap-1486	24	10	space	space	NOUN
ap-1486	24	11	function	function	NOUN
ap-1486	24	12	which	which	PRON
ap-1486	24	13	does	do	AUX
ap-1486	24	14	not	not	PART
ap-1486	24	15	have	have	VERB
ap-1486	24	16	previous	previous	ADJ
ap-1486	24	17	attitude	attitude	NOUN
ap-1486	24	18	information	information	NOUN
ap-1486	24	19	available	available	ADJ
ap-1486	24	20	,	,	PUNCT
ap-1486	24	21	and	and	CCONJ
ap-1486	24	22	therefore	therefore	ADV
ap-1486	24	23	the	the	DET
ap-1486	24	24	star	star	NOUN
ap-1486	24	25	pattern	pattern	NOUN
ap-1486	24	26	in	in	ADP
ap-1486	24	27	the	the	DET
ap-1486	24	28	fov	fov	NOUN
ap-1486	24	29	has	have	VERB
ap-1486	24	30	to	to	PART
ap-1486	24	31	be	be	AUX
ap-1486	24	32	recognized	recognize	VERB
ap-1486	24	33	.	.	PUNCT
ap-1486	25	1	the	the	DET
ap-1486	25	2	identification	identification	NOUN
ap-1486	25	3	can	can	AUX
ap-1486	25	4	be	be	AUX
ap-1486	25	5	usually	usually	ADV
ap-1486	25	6	accomplished	accomplish	VERB
ap-1486	25	7	in	in	ADP
ap-1486	25	8	a	a	DET
ap-1486	25	9	few	few	ADJ
ap-1486	25	10	seconds	second	NOUN
ap-1486	25	11	.	.	PUNCT
ap-1486	26	1	the	the	DET
ap-1486	26	2	other	other	ADJ
ap-1486	26	3	mode	mode	NOUN
ap-1486	26	4	performs	perform	VERB
ap-1486	26	5	star	star	NOUN
ap-1486	26	6	tracking	tracking	NOUN
ap-1486	26	7	,	,	PUNCT
ap-1486	26	8	which	which	PRON
ap-1486	26	9	assumes	assume	VERB
ap-1486	26	10	that	that	SCONJ
ap-1486	26	11	the	the	DET
ap-1486	26	12	current	current	ADJ
ap-1486	26	13	attitude	attitude	NOUN
ap-1486	26	14	is	be	AUX
ap-1486	26	15	closely	closely	ADV
ap-1486	26	16	related	relate	VERB
ap-1486	26	17	to	to	ADP
ap-1486	26	18	the	the	DET
ap-1486	26	19	previous	previous	ADJ
ap-1486	26	20	attitude	attitude	NOUN
ap-1486	26	21	.	.	PUNCT
ap-1486	27	1	this	this	DET
ap-1486	27	2	mode	mode	NOUN
ap-1486	27	3	is	be	AUX
ap-1486	27	4	easier	easy	ADJ
ap-1486	27	5	for	for	ADP
ap-1486	27	6	computation	computation	NOUN
ap-1486	27	7	because	because	SCONJ
ap-1486	27	8	it	it	PRON
ap-1486	27	9	only	only	ADV
ap-1486	27	10	tracks	track	VERB
ap-1486	27	11	previously	previously	ADV
ap-1486	27	12	identified	identify	VERB
ap-1486	27	13	stars	star	NOUN
ap-1486	27	14	at	at	ADP
ap-1486	27	15	known	know	VERB
ap-1486	27	16	positions	position	NOUN
ap-1486	27	17	.	.	PUNCT
ap-1486	28	1	the	the	DET
ap-1486	28	2	basic	basic	ADJ
ap-1486	28	3	drivers	driver	NOUN
ap-1486	28	4	of	of	ADP
ap-1486	28	5	st	st	PROPN
ap-1486	28	6	designs	design	NOUN
ap-1486	28	7	take	take	VERB
ap-1486	28	8	into	into	ADP
ap-1486	28	9	account	account	NOUN
ap-1486	28	10	:	:	PUNCT
ap-1486	28	11	accuracy	accuracy	NOUN
ap-1486	28	12	,	,	PUNCT
ap-1486	28	13	reliability	reliability	NOUN
ap-1486	28	14	,	,	PUNCT
ap-1486	28	15	mass	mass	NOUN
ap-1486	28	16	,	,	PUNCT
ap-1486	28	17	power	power	NOUN
ap-1486	28	18	consumption	consumption	NOUN
ap-1486	28	19	,	,	PUNCT
ap-1486	28	20	and	and	CCONJ
ap-1486	28	21	size	size	NOUN
ap-1486	28	22	.	.	PUNCT
ap-1486	29	1	typical	typical	ADJ
ap-1486	29	2	requirements	requirement	NOUN
ap-1486	29	3	are	be	AUX
ap-1486	29	4	stated	state	VERB
ap-1486	29	5	in	in	ADP
ap-1486	29	6	tab.1	tab.1	PROPN
ap-1486	29	7	.	.	PUNCT
ap-1486	30	1	there	there	PRON
ap-1486	30	2	are	be	VERB
ap-1486	30	3	also	also	ADV
ap-1486	30	4	other	other	ADJ
ap-1486	30	5	parameters	parameter	NOUN
ap-1486	30	6	that	that	PRON
ap-1486	30	7	influence	influence	VERB
ap-1486	30	8	the	the	DET
ap-1486	30	9	design	design	NOUN
ap-1486	30	10	.	.	PUNCT
ap-1486	31	1	they	they	PRON
ap-1486	31	2	are	be	AUX
ap-1486	31	3	:	:	PUNCT
ap-1486	31	4	star	star	NOUN
ap-1486	31	5	light	light	PROPN
ap-1486	31	6	sensitivity	sensitivity	NOUN
ap-1486	31	7	,	,	PUNCT
ap-1486	31	8	the	the	DET
ap-1486	31	9	detection	detection	NOUN
ap-1486	31	10	threshold	threshold	NOUN
ap-1486	31	11	,	,	PUNCT
ap-1486	31	12	the	the	DET
ap-1486	31	13	average	average	ADJ
ap-1486	31	14	number	number	NOUN
ap-1486	31	15	of	of	ADP
ap-1486	31	16	stars	star	NOUN
ap-1486	31	17	in	in	ADP
ap-1486	31	18	the	the	DET
ap-1486	31	19	fov	fov	NOUN
ap-1486	31	20	,	,	PUNCT
ap-1486	31	21	and	and	CCONJ
ap-1486	31	22	sky	sky	NOUN
ap-1486	31	23	coverage	coverage	NOUN
ap-1486	31	24	.	.	PUNCT
ap-1486	32	1	fig	fig	NOUN
ap-1486	32	2	.	.	PUNCT
ap-1486	33	1	1	1	NUM
ap-1486	33	2	:	:	PUNCT
ap-1486	33	3	principle	principle	ADJ
ap-1486	33	4	sketch	sketch	NOUN
ap-1486	33	5	of	of	ADP
ap-1486	33	6	a	a	DET
ap-1486	33	7	second	second	ADJ
ap-1486	33	8	generation	generation	NOUN
ap-1486	33	9	star	star	NOUN
ap-1486	33	10	tracker	tracker	PROPN
ap-1486	33	11	generally	generally	ADV
ap-1486	33	12	,	,	PUNCT
ap-1486	33	13	second	second	ADJ
ap-1486	33	14	generation	generation	NOUN
ap-1486	33	15	sts	st	NOUN
ap-1486	33	16	employ	employ	VERB
ap-1486	33	17	more	more	ADJ
ap-1486	33	18	than	than	ADP
ap-1486	33	19	one	one	NUM
ap-1486	33	20	camera	camera	NOUN
ap-1486	33	21	head	head	NOUN
ap-1486	33	22	unit	unit	NOUN
ap-1486	33	23	(	(	PUNCT
ap-1486	33	24	chu	chu	PROPN
ap-1486	33	25	)	)	PUNCT
ap-1486	33	26	consisting	consist	VERB
ap-1486	33	27	of	of	ADP
ap-1486	33	28	the	the	DET
ap-1486	33	29	baffle	baffle	NOUN
ap-1486	33	30	,	,	PUNCT
ap-1486	33	31	the	the	DET
ap-1486	33	32	lens	len	NOUN
ap-1486	33	33	,	,	PUNCT
ap-1486	33	34	and	and	CCONJ
ap-1486	33	35	the	the	DET
ap-1486	33	36	optical	optical	ADJ
ap-1486	33	37	sensor	sensor	NOUN
ap-1486	33	38	.	.	PUNCT
ap-1486	34	1	it	it	PRON
ap-1486	34	2	usually	usually	ADV
ap-1486	34	3	has	have	VERB
ap-1486	34	4	about	about	ADV
ap-1486	34	5	20	20	NUM
ap-1486	34	6	◦	◦	NOUN
ap-1486	34	7	×20	×20	NOUN
ap-1486	34	8	◦	◦	NOUN
ap-1486	34	9	fov	fov	NOUN
ap-1486	34	10	the	the	DET
ap-1486	34	11	multi	multi	ADJ
ap-1486	34	12	-	-	ADJ
ap-1486	34	13	chu	chu	ADJ
ap-1486	34	14	concept	concept	NOUN
ap-1486	34	15	increases	increase	VERB
ap-1486	34	16	the	the	DET
ap-1486	34	17	average	average	ADJ
ap-1486	34	18	number	number	NOUN
ap-1486	34	19	of	of	ADP
ap-1486	34	20	stars	star	NOUN
ap-1486	34	21	in	in	ADP
ap-1486	34	22	the	the	DET
ap-1486	34	23	fov	fov	NOUN
ap-1486	34	24	and	and	CCONJ
ap-1486	34	25	the	the	DET
ap-1486	34	26	accuracy	accuracy	NOUN
ap-1486	34	27	of	of	ADP
ap-1486	34	28	the	the	DET
ap-1486	34	29	st	st	PROPN
ap-1486	34	30	.	.	PROPN
ap-1486	34	31	in	in	ADP
ap-1486	34	32	addition	addition	NOUN
ap-1486	34	33	,	,	PUNCT
ap-1486	34	34	due	due	ADP
ap-1486	34	35	to	to	ADP
ap-1486	34	36	this	this	DET
ap-1486	34	37	concept	concept	NOUN
ap-1486	34	38	full	full	ADJ
ap-1486	34	39	immunity	immunity	NOUN
ap-1486	34	40	against	against	ADP
ap-1486	34	41	simultaneous	simultaneous	ADJ
ap-1486	34	42	blinding	blinding	NOUN
ap-1486	34	43	is	be	AUX
ap-1486	34	44	ensured	ensure	VERB
ap-1486	34	45	2	2	NUM
ap-1486	34	46	new	new	ADJ
ap-1486	34	47	concept	concept	NOUN
ap-1486	34	48	of	of	ADP
ap-1486	34	49	a	a	DET
ap-1486	34	50	multi	multi	ADJ
ap-1486	34	51	-	-	ADJ
ap-1486	34	52	functional	functional	ADJ
ap-1486	34	53	star	star	NOUN
ap-1486	34	54	tracker	tracker	PROPN
ap-1486	34	55	second	second	ADJ
ap-1486	34	56	generation	generation	NOUN
ap-1486	34	57	sts	st	NOUN
ap-1486	34	58	already	already	ADV
ap-1486	34	59	have	have	VERB
ap-1486	34	60	better	well	ADJ
ap-1486	34	61	parameters	parameter	NOUN
ap-1486	34	62	than	than	SCONJ
ap-1486	34	63	required	require	VERB
ap-1486	34	64	,	,	PUNCT
ap-1486	34	65	see	see	VERB
ap-1486	34	66	table	table	NOUN
ap-1486	34	67	1	1	NUM
ap-1486	34	68	.	.	PUNCT
ap-1486	35	1	nevertheless	nevertheless	ADV
ap-1486	35	2	,	,	PUNCT
ap-1486	35	3	they	they	PRON
ap-1486	35	4	use	use	VERB
ap-1486	35	5	the	the	DET
ap-1486	35	6	multi	multi	ADJ
ap-1486	35	7	-	-	ADJ
ap-1486	35	8	camera	camera	ADJ
ap-1486	35	9	-	-	PUNCT
ap-1486	35	10	head	head	NOUN
ap-1486	35	11	concept	concept	NOUN
ap-1486	35	12	to	to	PART
ap-1486	35	13	increase	increase	VERB
ap-1486	35	14	the	the	DET
ap-1486	35	15	average	average	NOUN
ap-1486	35	16	of	of	ADP
ap-1486	35	17	stars	star	NOUN
ap-1486	35	18	in	in	ADP
ap-1486	35	19	the	the	DET
ap-1486	35	20	fov	fov	NOUN
ap-1486	35	21	.	.	PUNCT
ap-1486	36	1	to	to	PART
ap-1486	36	2	decrease	decrease	VERB
ap-1486	36	3	the	the	DET
ap-1486	36	4	mass	mass	NOUN
ap-1486	36	5	and	and	CCONJ
ap-1486	36	6	size	size	NOUN
ap-1486	36	7	of	of	ADP
ap-1486	36	8	the	the	DET
ap-1486	36	9	current	current	ADJ
ap-1486	36	10	st	st	PROPN
ap-1486	36	11	concept	concept	NOUN
ap-1486	36	12	and	and	CCONJ
ap-1486	36	13	to	to	PART
ap-1486	36	14	increase	increase	VERB
ap-1486	36	15	its	its	PRON
ap-1486	36	16	functionality	functionality	NOUN
ap-1486	36	17	we	we	PRON
ap-1486	36	18	proposed	propose	VERB
ap-1486	36	19	to	to	PART
ap-1486	36	20	design	design	VERB
ap-1486	36	21	,	,	PUNCT
ap-1486	36	22	develop	develop	VERB
ap-1486	36	23	,	,	PUNCT
ap-1486	36	24	and	and	CCONJ
ap-1486	36	25	verify	verify	VERB
ap-1486	36	26	the	the	DET
ap-1486	36	27	multi	multi	ADJ
ap-1486	36	28	-	-	ADJ
ap-1486	36	29	functional	functional	ADJ
ap-1486	36	30	wide	wide	ADJ
ap-1486	36	31	-	-	PUNCT
ap-1486	36	32	field	field	NOUN
ap-1486	36	33	star	star	NOUN
ap-1486	36	34	tracker	tracker	PROPN
ap-1486	36	35	61	61	NUM
ap-1486	36	36	acta	acta	PROPN
ap-1486	36	37	polytechnica	polytechnica	PROPN
ap-1486	36	38	vol	vol	NOUN
ap-1486	36	39	.	.	PUNCT
ap-1486	37	1	51	51	NUM
ap-1486	37	2	no	no	INTJ
ap-1486	37	3	.	.	PUNCT
ap-1486	38	1	6/2011	6/2011	NUM
ap-1486	38	2	table	table	NOUN
ap-1486	38	3	1	1	NUM
ap-1486	38	4	:	:	PUNCT
ap-1486	38	5	typical	typical	ADJ
ap-1486	38	6	requirements	requirement	NOUN
ap-1486	38	7	for	for	ADP
ap-1486	38	8	autonomous	autonomous	ADJ
ap-1486	38	9	star	star	NOUN
ap-1486	38	10	trackers	tracker	NOUN
ap-1486	38	11	and	and	CCONJ
ap-1486	38	12	an	an	DET
ap-1486	38	13	example	example	NOUN
ap-1486	38	14	of	of	ADP
ap-1486	38	15	the	the	DET
ap-1486	38	16	micro	micro	ADJ
ap-1486	38	17	advanced	advanced	ADJ
ap-1486	38	18	stellar	stellar	ADJ
ap-1486	38	19	compass	compass	NOUN
ap-1486	38	20	(	(	PUNCT
ap-1486	38	21	μasc	μasc	INTJ
ap-1486	38	22	)	)	PUNCT
ap-1486	38	23	flown	fly	VERB
ap-1486	38	24	on	on	ADP
ap-1486	38	25	the	the	DET
ap-1486	38	26	proba-2	proba-2	NUM
ap-1486	38	27	technology	technology	NOUN
ap-1486	38	28	demonstration	demonstration	NOUN
ap-1486	38	29	satellite	satellite	NOUN
ap-1486	38	30	required	require	VERB
ap-1486	38	31	μasc	μasc	PROPN
ap-1486	38	32	initial	initial	ADJ
ap-1486	38	33	acquisition	acquisition	NOUN
ap-1486	38	34	(	(	PUNCT
ap-1486	38	35	lost	lose	VERB
ap-1486	38	36	-	-	PUNCT
ap-1486	38	37	in	in	ADP
ap-1486	38	38	-	-	PUNCT
ap-1486	38	39	space	space	NOUN
ap-1486	38	40	function	function	NOUN
ap-1486	38	41	)	)	PUNCT
ap-1486	38	42	<	<	X
ap-1486	38	43	1	1	NUM
ap-1486	38	44	min	min	NOUN
ap-1486	38	45	.	.	PROPN
ap-1486	38	46	30	30	NUM
ap-1486	38	47	msec	msec	NOUN
ap-1486	38	48	accuracy	accuracy	NOUN
ap-1486	38	49	(	(	PUNCT
ap-1486	38	50	eol	eol	PROPN
ap-1486	38	51	)	)	PUNCT
ap-1486	38	52	(	(	PUNCT
ap-1486	38	53	arcsec	arcsec	PROPN
ap-1486	38	54	)	)	PUNCT
ap-1486	38	55	30	30	NUM
ap-1486	38	56	(	(	PUNCT
ap-1486	38	57	3σ	3σ	NUM
ap-1486	38	58	)	)	PUNCT
ap-1486	38	59	2	2	NUM
ap-1486	38	60	(	(	PUNCT
ap-1486	38	61	3σ	3σ	NUM
ap-1486	38	62	)	)	PUNCT
ap-1486	38	63	attitude	attitude	NOUN
ap-1486	38	64	rate	rate	NOUN
ap-1486	38	65	(	(	PUNCT
ap-1486	38	66	deg	deg	PROPN
ap-1486	38	67	/	/	SYM
ap-1486	38	68	sec	sec	PROPN
ap-1486	38	69	)	)	PUNCT
ap-1486	38	70	up	up	ADP
ap-1486	38	71	to	to	PART
ap-1486	38	72	1	1	NUM
ap-1486	38	73	up	up	ADP
ap-1486	38	74	to	to	PART
ap-1486	38	75	20	20	NUM
ap-1486	38	76	availability	availability	NOUN
ap-1486	38	77	(	(	PUNCT
ap-1486	38	78	%	%	NOUN
ap-1486	38	79	)	)	PUNCT
ap-1486	38	80	99.900	99.900	NUM
ap-1486	38	81	99.995	99.995	NUM
ap-1486	38	82	power	power	NOUN
ap-1486	38	83	(	(	PUNCT
ap-1486	38	84	w	w	NOUN
ap-1486	38	85	)	)	PUNCT
ap-1486	38	86	<	<	X
ap-1486	38	87	10	10	NUM
ap-1486	38	88	<	<	SYM
ap-1486	38	89	4	4	NUM
ap-1486	38	90	mass	mass	NOUN
ap-1486	38	91	(	(	PUNCT
ap-1486	38	92	kg	kg	NOUN
ap-1486	38	93	)	)	PUNCT
ap-1486	38	94	<	<	X
ap-1486	38	95	2	2	NUM
ap-1486	38	96	<	<	SYM
ap-1486	38	97	0.5	0.5	NUM
ap-1486	38	98	(	(	PUNCT
ap-1486	38	99	wfst	wfst	PROPN
ap-1486	38	100	)	)	PUNCT
ap-1486	38	101	,	,	PUNCT
ap-1486	38	102	which	which	PRON
ap-1486	38	103	combines	combine	VERB
ap-1486	38	104	the	the	DET
ap-1486	38	105	functions	function	NOUN
ap-1486	38	106	of	of	ADP
ap-1486	38	107	several	several	ADJ
ap-1486	38	108	instruments	instrument	NOUN
ap-1486	38	109	usually	usually	ADV
ap-1486	38	110	used	use	VERB
ap-1486	38	111	in	in	ADP
ap-1486	38	112	s	s	PROPN
ap-1486	38	113	/	/	SYM
ap-1486	38	114	cs	cs	PROPN
ap-1486	38	115	.	.	NOUN
ap-1486	38	116	one	one	NUM
ap-1486	38	117	function	function	NOUN
ap-1486	38	118	of	of	ADP
ap-1486	38	119	the	the	DET
ap-1486	38	120	wfst	wfst	NOUN
ap-1486	38	121	will	will	AUX
ap-1486	38	122	be	be	AUX
ap-1486	38	123	to	to	PART
ap-1486	38	124	provide	provide	VERB
ap-1486	38	125	precise	precise	ADJ
ap-1486	38	126	attitude	attitude	NOUN
ap-1486	38	127	determination	determination	NOUN
ap-1486	38	128	.	.	PUNCT
ap-1486	39	1	this	this	PRON
ap-1486	39	2	will	will	AUX
ap-1486	39	3	be	be	AUX
ap-1486	39	4	ensured	ensure	VERB
ap-1486	39	5	by	by	ADP
ap-1486	39	6	sophisticated	sophisticated	ADJ
ap-1486	39	7	algorithms	algorithm	NOUN
ap-1486	39	8	using	use	VERB
ap-1486	39	9	the	the	DET
ap-1486	39	10	widest	wide	ADJ
ap-1486	39	11	possible	possible	ADJ
ap-1486	39	12	fov	fov	NOUN
ap-1486	39	13	optic	optic	PROPN
ap-1486	39	14	characteristics	characteristic	NOUN
ap-1486	39	15	,	,	PUNCT
ap-1486	39	16	supported	support	VERB
ap-1486	39	17	by	by	ADP
ap-1486	39	18	innovative	innovative	ADJ
ap-1486	39	19	image	image	NOUN
ap-1486	39	20	and	and	CCONJ
ap-1486	39	21	data	datum	NOUN
ap-1486	39	22	processing	processing	NOUN
ap-1486	39	23	,	,	PUNCT
ap-1486	39	24	a	a	DET
ap-1486	39	25	3d	3d	NUM
ap-1486	39	26	inertial	inertial	NOUN
ap-1486	39	27	measurement	measurement	NOUN
ap-1486	39	28	unit	unit	NOUN
ap-1486	39	29	(	(	PUNCT
ap-1486	39	30	imu	imu	NOUN
ap-1486	39	31	)	)	PUNCT
ap-1486	39	32	consisting	consist	VERB
ap-1486	39	33	of	of	ADP
ap-1486	39	34	accelerometers	accelerometer	NOUN
ap-1486	39	35	and	and	CCONJ
ap-1486	39	36	angular	angular	ADJ
ap-1486	39	37	rate	rate	NOUN
ap-1486	39	38	sensors	sensor	NOUN
ap-1486	39	39	.	.	PUNCT
ap-1486	40	1	for	for	ADP
ap-1486	40	2	low	low	ADJ
ap-1486	40	3	orbit	orbit	NOUN
ap-1486	40	4	applications	application	NOUN
ap-1486	40	5	,	,	PUNCT
ap-1486	40	6	the	the	DET
ap-1486	40	7	system	system	NOUN
ap-1486	40	8	will	will	AUX
ap-1486	40	9	also	also	ADV
ap-1486	40	10	be	be	AUX
ap-1486	40	11	equipped	equip	VERB
ap-1486	40	12	with	with	ADP
ap-1486	40	13	a	a	DET
ap-1486	40	14	gps	gps	NOUN
ap-1486	40	15	receiver	receiver	NOUN
ap-1486	40	16	.	.	PUNCT
ap-1486	41	1	all	all	DET
ap-1486	41	2	available	available	ADJ
ap-1486	41	3	sources	source	NOUN
ap-1486	41	4	of	of	ADP
ap-1486	41	5	information	information	NOUN
ap-1486	41	6	,	,	PUNCT
ap-1486	41	7	see	see	VERB
ap-1486	41	8	figure	figure	NOUN
ap-1486	41	9	2	2	NUM
ap-1486	41	10	,	,	PUNCT
ap-1486	41	11	will	will	AUX
ap-1486	41	12	be	be	AUX
ap-1486	41	13	fused	fuse	VERB
ap-1486	41	14	by	by	ADP
ap-1486	41	15	the	the	DET
ap-1486	41	16	extended	extended	ADJ
ap-1486	41	17	kalman	kalman	NOUN
ap-1486	41	18	filter	filter	PROPN
ap-1486	41	19	(	(	PUNCT
ap-1486	41	20	ekf	ekf	PROPN
ap-1486	41	21	)	)	PUNCT
ap-1486	41	22	.	.	PUNCT
ap-1486	42	1	a	a	DET
ap-1486	42	2	two	two	NUM
ap-1486	42	3	-	-	PUNCT
ap-1486	42	4	speed	speed	NOUN
ap-1486	42	5	updating	updating	NOUN
ap-1486	42	6	approach	approach	NOUN
ap-1486	42	7	,	,	PUNCT
ap-1486	42	8	as	as	SCONJ
ap-1486	42	9	proposed	propose	VERB
ap-1486	42	10	in	in	ADP
ap-1486	42	11	[	[	X
ap-1486	42	12	3	3	NUM
ap-1486	42	13	]	]	PUNCT
ap-1486	42	14	,	,	PUNCT
ap-1486	42	15	will	will	AUX
ap-1486	42	16	be	be	AUX
ap-1486	42	17	used	use	VERB
ap-1486	42	18	for	for	ADP
ap-1486	42	19	mechanizing	mechanizing	NOUN
ap-1486	42	20	and	and	CCONJ
ap-1486	42	21	computing	compute	VERB
ap-1486	42	22	the	the	DET
ap-1486	42	23	inertial	inertial	ADJ
ap-1486	42	24	navigation	navigation	NOUN
ap-1486	42	25	equations	equation	NOUN
ap-1486	42	26	.	.	PUNCT
ap-1486	43	1	the	the	DET
ap-1486	43	2	precision	precision	NOUN
ap-1486	43	3	will	will	AUX
ap-1486	43	4	be	be	AUX
ap-1486	43	5	between	between	ADP
ap-1486	43	6	1	1	NUM
ap-1486	43	7	arcminute	arcminute	NOUN
ap-1486	43	8	and	and	CCONJ
ap-1486	43	9	1	1	NUM
ap-1486	43	10	arcsecond	arcsecond	NOUN
ap-1486	43	11	,	,	PUNCT
ap-1486	43	12	according	accord	VERB
ap-1486	43	13	the	the	DET
ap-1486	43	14	application	application	NOUN
ap-1486	43	15	and	and	CCONJ
ap-1486	43	16	the	the	DET
ap-1486	43	17	optics	optic	NOUN
ap-1486	43	18	that	that	PRON
ap-1486	43	19	are	be	AUX
ap-1486	43	20	used	use	VERB
ap-1486	43	21	.	.	PUNCT
ap-1486	44	1	fig	fig	NOUN
ap-1486	44	2	.	.	PUNCT
ap-1486	45	1	2	2	NUM
ap-1486	45	2	:	:	PUNCT
ap-1486	45	3	available	available	ADJ
ap-1486	45	4	data	datum	NOUN
ap-1486	45	5	sources	source	NOUN
ap-1486	45	6	for	for	ADP
ap-1486	45	7	attitude	attitude	NOUN
ap-1486	45	8	evaluation	evaluation	NOUN
ap-1486	45	9	the	the	DET
ap-1486	45	10	second	second	ADJ
ap-1486	45	11	function	function	NOUN
ap-1486	45	12	focuses	focus	VERB
ap-1486	45	13	on	on	ADP
ap-1486	45	14	having	have	VERB
ap-1486	45	15	costeffective	costeffective	ADJ
ap-1486	45	16	means	mean	NOUN
ap-1486	45	17	to	to	PART
ap-1486	45	18	provide	provide	VERB
ap-1486	45	19	a	a	DET
ap-1486	45	20	high	high	ADJ
ap-1486	45	21	-	-	PUNCT
ap-1486	45	22	potential	potential	ADJ
ap-1486	45	23	information	information	NOUN
ap-1486	45	24	source	source	NOUN
ap-1486	45	25	for	for	ADP
ap-1486	45	26	scientific	scientific	ADJ
ap-1486	45	27	analyses	analysis	NOUN
ap-1486	45	28	of	of	ADP
ap-1486	45	29	objects	object	NOUN
ap-1486	45	30	in	in	ADP
ap-1486	45	31	the	the	DET
ap-1486	45	32	fov	fov	NOUN
ap-1486	45	33	of	of	ADP
ap-1486	45	34	the	the	DET
ap-1486	45	35	wfst	wfst	NOUN
ap-1486	45	36	,	,	PUNCT
ap-1486	45	37	which	which	PRON
ap-1486	45	38	extends	extend	VERB
ap-1486	45	39	the	the	DET
ap-1486	45	40	applicability	applicability	NOUN
ap-1486	45	41	of	of	ADP
ap-1486	45	42	wfst	wfst	PROPN
ap-1486	45	43	.	.	PUNCT
ap-1486	46	1	this	this	DET
ap-1486	46	2	idea	idea	NOUN
ap-1486	46	3	corresponds	correspond	VERB
ap-1486	46	4	fully	fully	ADV
ap-1486	46	5	with	with	ADP
ap-1486	46	6	esa	esa	PROPN
ap-1486	46	7	cosmic	cosmic	ADJ
ap-1486	46	8	vision	vision	NOUN
ap-1486	46	9	2015–2025	2015–2025	NUM
ap-1486	46	10	,	,	PUNCT
ap-1486	46	11	where	where	SCONJ
ap-1486	46	12	the	the	DET
ap-1486	46	13	priorities	priority	NOUN
ap-1486	46	14	are	be	AUX
ap-1486	46	15	planet	planet	NOUN
ap-1486	46	16	and	and	CCONJ
ap-1486	46	17	universe	universe	ADJ
ap-1486	46	18	studies	study	NOUN
ap-1486	46	19	.	.	PUNCT
ap-1486	47	1	wfst	wfst	PROPN
ap-1486	47	2	will	will	AUX
ap-1486	47	3	be	be	AUX
ap-1486	47	4	capable	capable	ADJ
ap-1486	47	5	of	of	ADP
ap-1486	47	6	monitoring	monitor	VERB
ap-1486	47	7	fluctuations	fluctuation	NOUN
ap-1486	47	8	in	in	ADP
ap-1486	47	9	the	the	DET
ap-1486	47	10	radiation	radiation	NOUN
ap-1486	47	11	of	of	ADP
ap-1486	47	12	stars	star	NOUN
ap-1486	47	13	.	.	PUNCT
ap-1486	48	1	high	high	ADJ
ap-1486	48	2	potential	potential	NOUN
ap-1486	48	3	will	will	AUX
ap-1486	48	4	be	be	AUX
ap-1486	48	5	provided	provide	VERB
ap-1486	48	6	by	by	ADP
ap-1486	48	7	the	the	DET
ap-1486	48	8	fish	fish	NOUN
ap-1486	48	9	-	-	PUNCT
ap-1486	48	10	eye	eye	NOUN
ap-1486	48	11	lens	len	NOUN
ap-1486	48	12	,	,	PUNCT
ap-1486	48	13	which	which	PRON
ap-1486	48	14	will	will	AUX
ap-1486	48	15	enable	enable	VERB
ap-1486	48	16	observations	observation	NOUN
ap-1486	48	17	of	of	ADP
ap-1486	48	18	up	up	ADP
ap-1486	48	19	to	to	PART
ap-1486	48	20	180	180	NUM
ap-1486	48	21	deg	deg	NOUN
ap-1486	48	22	sky	sky	NOUN
ap-1486	48	23	,	,	PUNCT
ap-1486	48	24	and	and	CCONJ
ap-1486	48	25	by	by	ADP
ap-1486	48	26	an	an	DET
ap-1486	48	27	innovative	innovative	ADJ
ap-1486	48	28	approach	approach	NOUN
ap-1486	48	29	to	to	ADP
ap-1486	48	30	image	image	NOUN
ap-1486	48	31	processing	processing	NOUN
ap-1486	48	32	.	.	PUNCT
ap-1486	49	1	systems	system	NOUN
ap-1486	49	2	of	of	ADP
ap-1486	49	3	this	this	DET
ap-1486	49	4	kind	kind	NOUN
ap-1486	49	5	using	use	VERB
ap-1486	49	6	a	a	DET
ap-1486	49	7	fish	fish	NOUN
ap-1486	49	8	-	-	PUNCT
ap-1486	49	9	eye	eye	NOUN
ap-1486	49	10	lens	len	NOUN
ap-1486	49	11	are	be	AUX
ap-1486	49	12	commonly	commonly	ADV
ap-1486	49	13	referred	refer	VERB
ap-1486	49	14	to	to	ADP
ap-1486	49	15	as	as	ADP
ap-1486	49	16	ultra	ultra	ADJ
ap-1486	49	17	wide	wide	ADJ
ap-1486	49	18	field	field	NOUN
ap-1486	49	19	camera	camera	NOUN
ap-1486	49	20	(	(	PUNCT
ap-1486	49	21	uwfc	uwfc	ADJ
ap-1486	49	22	)	)	PUNCT
ap-1486	49	23	systems	system	NOUN
ap-1486	49	24	.	.	PUNCT
ap-1486	50	1	uwfc	uwfc	ADJ
ap-1486	50	2	image	image	NOUN
ap-1486	50	3	data	datum	NOUN
ap-1486	50	4	analysis	analysis	NOUN
ap-1486	50	5	is	be	AUX
ap-1486	50	6	very	very	ADV
ap-1486	50	7	difficult	difficult	ADJ
ap-1486	50	8	in	in	ADP
ap-1486	50	9	general	general	ADJ
ap-1486	50	10	,	,	PUNCT
ap-1486	50	11	due	due	ADP
ap-1486	50	12	to	to	ADP
ap-1486	50	13	the	the	DET
ap-1486	50	14	wide	wide	ADJ
ap-1486	50	15	range	range	NOUN
ap-1486	50	16	of	of	ADP
ap-1486	50	17	distortions	distortion	NOUN
ap-1486	50	18	in	in	ADP
ap-1486	50	19	wide	wide	ADJ
ap-1486	50	20	field	field	NOUN
ap-1486	50	21	images	image	NOUN
ap-1486	50	22	and	and	CCONJ
ap-1486	50	23	mainly	mainly	ADV
ap-1486	50	24	due	due	ADP
ap-1486	50	25	to	to	ADP
ap-1486	50	26	the	the	DET
ap-1486	50	27	spatial	spatial	ADJ
ap-1486	50	28	variant	variant	NOUN
ap-1486	50	29	(	(	PUNCT
ap-1486	50	30	sv	sv	NOUN
ap-1486	50	31	)	)	PUNCT
ap-1486	50	32	properties	property	NOUN
ap-1486	50	33	of	of	ADP
ap-1486	50	34	uwfc	uwfc	ADJ
ap-1486	50	35	systems	system	NOUN
ap-1486	50	36	.	.	PUNCT
ap-1486	51	1	moreover	moreover	ADV
ap-1486	51	2	,	,	PUNCT
ap-1486	51	3	the	the	DET
ap-1486	51	4	objects	object	NOUN
ap-1486	51	5	in	in	ADP
ap-1486	51	6	ultra	ultra	ADJ
ap-1486	51	7	-	-	ADJ
ap-1486	51	8	wide	wide	ADJ
ap-1486	51	9	field	field	NOUN
ap-1486	51	10	images	image	NOUN
ap-1486	51	11	are	be	AUX
ap-1486	51	12	very	very	ADV
ap-1486	51	13	small	small	ADJ
ap-1486	51	14	(	(	PUNCT
ap-1486	51	15	a	a	DET
ap-1486	51	16	few	few	ADJ
ap-1486	51	17	pixels	pixel	NOUN
ap-1486	51	18	per	per	ADP
ap-1486	51	19	stellar	stellar	ADJ
ap-1486	51	20	object	object	NOUN
ap-1486	51	21	)	)	PUNCT
ap-1486	51	22	.	.	PUNCT
ap-1486	52	1	precise	precise	ADJ
ap-1486	52	2	astronomical	astronomical	ADJ
ap-1486	52	3	measurements	measurement	NOUN
ap-1486	52	4	(	(	PUNCT
ap-1486	52	5	in	in	ADP
ap-1486	52	6	astrometry	astrometry	NOUN
ap-1486	52	7	and	and	CCONJ
ap-1486	52	8	photometry	photometry	NOUN
ap-1486	52	9	)	)	PUNCT
ap-1486	52	10	need	need	VERB
ap-1486	52	11	high	high	ADJ
ap-1486	52	12	quality	quality	NOUN
ap-1486	52	13	images	image	NOUN
ap-1486	52	14	.	.	PUNCT
ap-1486	53	1	even	even	ADV
ap-1486	53	2	small	small	ADJ
ap-1486	53	3	distortions	distortion	NOUN
ap-1486	53	4	may	may	AUX
ap-1486	53	5	lead	lead	VERB
ap-1486	53	6	to	to	ADP
ap-1486	53	7	inaccurate	inaccurate	ADJ
ap-1486	53	8	determination	determination	NOUN
ap-1486	53	9	of	of	ADP
ap-1486	53	10	the	the	DET
ap-1486	53	11	position	position	NOUN
ap-1486	53	12	or	or	CCONJ
ap-1486	53	13	movement	movement	NOUN
ap-1486	53	14	of	of	ADP
ap-1486	53	15	stellar	stellar	ADJ
ap-1486	53	16	objects	object	NOUN
ap-1486	53	17	.	.	PUNCT
ap-1486	54	1	the	the	DET
ap-1486	54	2	error	error	NOUN
ap-1486	54	3	depends	depend	VERB
ap-1486	54	4	on	on	ADP
ap-1486	54	5	the	the	DET
ap-1486	54	6	magnitude	magnitude	NOUN
ap-1486	54	7	of	of	ADP
ap-1486	54	8	the	the	DET
ap-1486	54	9	measured	measured	ADJ
ap-1486	54	10	star	star	NOUN
ap-1486	54	11	—	—	PUNCT
ap-1486	54	12	the	the	PRON
ap-1486	54	13	higher	high	ADJ
ap-1486	54	14	it	it	PRON
ap-1486	54	15	is	be	AUX
ap-1486	54	16	,	,	PUNCT
ap-1486	54	17	the	the	PRON
ap-1486	54	18	higher	high	ADJ
ap-1486	54	19	the	the	DET
ap-1486	54	20	error	error	NOUN
ap-1486	54	21	can	can	AUX
ap-1486	54	22	be	be	AUX
ap-1486	54	23	.	.	PUNCT
ap-1486	55	1	the	the	DET
ap-1486	55	2	properties	property	NOUN
ap-1486	55	3	of	of	ADP
ap-1486	55	4	uwfc	uwfc	ADJ
ap-1486	55	5	astronomical	astronomical	ADJ
ap-1486	55	6	systems	system	NOUN
ap-1486	55	7	and	and	CCONJ
ap-1486	55	8	the	the	DET
ap-1486	55	9	specific	specific	ADJ
ap-1486	55	10	visual	visual	ADJ
ap-1486	55	11	data	datum	NOUN
ap-1486	55	12	in	in	ADP
ap-1486	55	13	astronomical	astronomical	ADJ
ap-1486	55	14	images	image	NOUN
ap-1486	55	15	lead	lead	VERB
ap-1486	55	16	to	to	ADP
ap-1486	55	17	complicated	complicated	ADJ
ap-1486	55	18	evaluation	evaluation	NOUN
ap-1486	55	19	of	of	ADP
ap-1486	55	20	the	the	DET
ap-1486	55	21	image	image	NOUN
ap-1486	55	22	data	datum	NOUN
ap-1486	55	23	.	.	PUNCT
ap-1486	56	1	these	these	DET
ap-1486	56	2	uwfc	uwfc	ADJ
ap-1486	56	3	systems	system	NOUN
ap-1486	56	4	contain	contain	VERB
ap-1486	56	5	many	many	ADJ
ap-1486	56	6	different	different	ADJ
ap-1486	56	7	kinds	kind	NOUN
ap-1486	56	8	of	of	ADP
ap-1486	56	9	optical	optical	ADJ
ap-1486	56	10	aberrations	aberration	NOUN
ap-1486	56	11	that	that	PRON
ap-1486	56	12	have	have	VERB
ap-1486	56	13	negative	negative	ADJ
ap-1486	56	14	impacts	impact	NOUN
ap-1486	56	15	on	on	ADP
ap-1486	56	16	the	the	DET
ap-1486	56	17	image	image	NOUN
ap-1486	56	18	quality	quality	NOUN
ap-1486	56	19	and	and	CCONJ
ap-1486	56	20	system	system	NOUN
ap-1486	56	21	transfer	transfer	NOUN
ap-1486	56	22	characteristics	characteristic	NOUN
ap-1486	56	23	.	.	PUNCT
ap-1486	57	1	for	for	ADP
ap-1486	57	2	precise	precise	ADJ
ap-1486	57	3	astrometry	astrometry	NOUN
ap-1486	57	4	and	and	CCONJ
ap-1486	57	5	photometry	photometry	NOUN
ap-1486	57	6	over	over	ADP
ap-1486	57	7	the	the	DET
ap-1486	57	8	entire	entire	ADJ
ap-1486	57	9	fov	fov	NOUN
ap-1486	57	10	it	it	PRON
ap-1486	57	11	is	be	AUX
ap-1486	57	12	therefore	therefore	ADV
ap-1486	57	13	very	very	ADV
ap-1486	57	14	important	important	ADJ
ap-1486	57	15	to	to	PART
ap-1486	57	16	comprehend	comprehend	VERB
ap-1486	57	17	how	how	SCONJ
ap-1486	57	18	the	the	DET
ap-1486	57	19	optical	optical	ADJ
ap-1486	57	20	aberrations	aberration	NOUN
ap-1486	57	21	affect	affect	VERB
ap-1486	57	22	the	the	DET
ap-1486	57	23	transfer	transfer	NOUN
ap-1486	57	24	characteristics	characteristic	NOUN
ap-1486	57	25	,	,	PUNCT
ap-1486	57	26	how	how	SCONJ
ap-1486	57	27	the	the	DET
ap-1486	57	28	astronomical	astronomical	ADJ
ap-1486	57	29	measurements	measurement	NOUN
ap-1486	57	30	depend	depend	VERB
ap-1486	57	31	on	on	ADP
ap-1486	57	32	the	the	DET
ap-1486	57	33	optical	optical	ADJ
ap-1486	57	34	aberrations	aberration	NOUN
ap-1486	57	35	,	,	PUNCT
ap-1486	57	36	and	and	CCONJ
ap-1486	57	37	how	how	SCONJ
ap-1486	57	38	the	the	DET
ap-1486	57	39	wavefront	wavefront	ADJ
ap-1486	57	40	aberration	aberration	NOUN
ap-1486	57	41	affects	affect	VERB
ap-1486	57	42	the	the	DET
ap-1486	57	43	point	point	NOUN
ap-1486	57	44	spread	spread	NOUN
ap-1486	57	45	function	function	NOUN
ap-1486	57	46	(	(	PUNCT
ap-1486	57	47	psf	psf	NOUN
ap-1486	57	48	)	)	PUNCT
ap-1486	57	49	.	.	PUNCT
ap-1486	58	1	precise	precise	ADJ
ap-1486	58	2	stellar	stellar	ADJ
ap-1486	58	3	profile	profile	NOUN
ap-1486	58	4	fitting	fitting	ADJ
ap-1486	58	5	is	be	AUX
ap-1486	58	6	very	very	ADV
ap-1486	58	7	important	important	ADJ
ap-1486	58	8	for	for	ADP
ap-1486	58	9	astronomical	astronomical	ADJ
ap-1486	58	10	measurements	measurement	NOUN
ap-1486	58	11	.	.	PUNCT
ap-1486	59	1	nowadays	nowadays	ADV
ap-1486	59	2	,	,	PUNCT
ap-1486	59	3	there	there	PRON
ap-1486	59	4	are	be	VERB
ap-1486	59	5	two	two	NUM
ap-1486	59	6	common	common	ADJ
ap-1486	59	7	functions	function	NOUN
ap-1486	59	8	for	for	ADP
ap-1486	59	9	fitting	fitting	ADJ
ap-1486	59	10	stellar	stellar	ADJ
ap-1486	59	11	profiles	profile	NOUN
ap-1486	59	12	,	,	PUNCT
ap-1486	59	13	referred	refer	VERB
ap-1486	59	14	to	to	ADP
ap-1486	59	15	as	as	SCONJ
ap-1486	59	16	gaussian	gaussian	ADJ
ap-1486	59	17	and	and	CCONJ
ap-1486	59	18	moffat	moffat	PROPN
ap-1486	59	19	functions	function	VERB
ap-1486	59	20	[	[	X
ap-1486	59	21	4,5	4,5	NUM
ap-1486	59	22	]	]	PUNCT
ap-1486	59	23	.	.	PUNCT
ap-1486	60	1	efforts	effort	NOUN
ap-1486	60	2	are	be	AUX
ap-1486	60	3	being	be	AUX
ap-1486	60	4	made	make	VERB
ap-1486	60	5	to	to	PART
ap-1486	60	6	match	match	VERB
ap-1486	60	7	a	a	DET
ap-1486	60	8	star	star	NOUN
ap-1486	60	9	’s	’s	PART
ap-1486	60	10	profile	profile	NOUN
ap-1486	60	11	with	with	ADP
ap-1486	60	12	the	the	DET
ap-1486	60	13	gaussian	gaussian	NOUN
ap-1486	60	14	or	or	CCONJ
ap-1486	60	15	moffat	moffat	NOUN
ap-1486	60	16	profile	profile	NOUN
ap-1486	60	17	and	and	CCONJ
ap-1486	60	18	to	to	PART
ap-1486	60	19	remember	remember	VERB
ap-1486	60	20	the	the	DET
ap-1486	60	21	parameters	parameter	NOUN
ap-1486	60	22	of	of	ADP
ap-1486	60	23	the	the	DET
ap-1486	60	24	fit	fit	NOUN
ap-1486	60	25	.	.	PUNCT
ap-1486	61	1	if	if	SCONJ
ap-1486	61	2	a	a	DET
ap-1486	61	3	star	star	NOUN
ap-1486	61	4	were	be	AUX
ap-1486	61	5	ideal	ideal	ADJ
ap-1486	61	6	,	,	PUNCT
ap-1486	61	7	the	the	DET
ap-1486	61	8	stellar	stellar	ADJ
ap-1486	61	9	profile	profile	NOUN
ap-1486	61	10	would	would	AUX
ap-1486	61	11	be	be	AUX
ap-1486	61	12	represented	represent	VERB
ap-1486	61	13	by	by	ADP
ap-1486	61	14	a	a	DET
ap-1486	61	15	small	small	ADJ
ap-1486	61	16	“	"	PUNCT
ap-1486	61	17	dot	dot	NOUN
ap-1486	61	18	”	"	PUNCT
ap-1486	61	19	.	.	PUNCT
ap-1486	62	1	due	due	ADP
ap-1486	62	2	to	to	ADP
ap-1486	62	3	many	many	ADJ
ap-1486	62	4	different	different	ADJ
ap-1486	62	5	distortions	distortion	NOUN
ap-1486	62	6	,	,	PUNCT
ap-1486	62	7	the	the	DET
ap-1486	62	8	dot	dot	NOUN
ap-1486	62	9	is	be	AUX
ap-1486	62	10	blurred	blur	VERB
ap-1486	62	11	all	all	ADV
ap-1486	62	12	around	around	ADV
ap-1486	62	13	.	.	PUNCT
ap-1486	63	1	the	the	PRON
ap-1486	63	2	more	more	ADJ
ap-1486	63	3	it	it	PRON
ap-1486	63	4	is	be	AUX
ap-1486	63	5	blurred	blur	VERB
ap-1486	63	6	,	,	PUNCT
ap-1486	63	7	the	the	DET
ap-1486	63	8	worse	bad	ADJ
ap-1486	63	9	is	be	AUX
ap-1486	63	10	the	the	DET
ap-1486	63	11	psf	psf	NOUN
ap-1486	63	12	of	of	ADP
ap-1486	63	13	the	the	DET
ap-1486	63	14	whole	whole	ADJ
ap-1486	63	15	imaging	imaging	NOUN
ap-1486	63	16	system	system	NOUN
ap-1486	63	17	.	.	PUNCT
ap-1486	64	1	the	the	DET
ap-1486	64	2	centre	centre	NOUN
ap-1486	64	3	of	of	ADP
ap-1486	64	4	a	a	DET
ap-1486	64	5	star	star	NOUN
ap-1486	64	6	62	62	NUM
ap-1486	64	7	acta	acta	PROPN
ap-1486	64	8	polytechnica	polytechnica	PROPN
ap-1486	64	9	vol	vol	NOUN
ap-1486	64	10	.	.	PUNCT
ap-1486	65	1	51	51	NUM
ap-1486	65	2	no	no	INTJ
ap-1486	65	3	.	.	PUNCT
ap-1486	66	1	6/2011	6/2011	NUM
ap-1486	66	2	usually	usually	ADV
ap-1486	66	3	has	have	VERB
ap-1486	66	4	a	a	DET
ap-1486	66	5	profile	profile	NOUN
ap-1486	66	6	corresponding	correspond	VERB
ap-1486	66	7	to	to	ADP
ap-1486	66	8	the	the	DET
ap-1486	66	9	gaussian	gaussian	ADJ
ap-1486	66	10	function	function	NOUN
ap-1486	66	11	.	.	PUNCT
ap-1486	67	1	the	the	DET
ap-1486	67	2	more	more	ADV
ap-1486	67	3	distant	distant	ADJ
ap-1486	67	4	parts	part	NOUN
ap-1486	67	5	of	of	ADP
ap-1486	67	6	the	the	DET
ap-1486	67	7	star	star	NOUN
ap-1486	67	8	are	be	AUX
ap-1486	67	9	,	,	PUNCT
ap-1486	67	10	the	the	PRON
ap-1486	67	11	closer	close	ADV
ap-1486	67	12	the	the	DET
ap-1486	67	13	profile	profile	NOUN
ap-1486	67	14	will	will	AUX
ap-1486	67	15	be	be	AUX
ap-1486	67	16	to	to	ADP
ap-1486	67	17	the	the	DET
ap-1486	67	18	moffat	moffat	PROPN
ap-1486	67	19	function	function	NOUN
ap-1486	67	20	.	.	PUNCT
ap-1486	68	1	therefore	therefore	ADV
ap-1486	68	2	,	,	PUNCT
ap-1486	68	3	the	the	DET
ap-1486	68	4	ideal	ideal	ADJ
ap-1486	68	5	fitting	fitting	ADJ
ap-1486	68	6	function	function	NOUN
ap-1486	68	7	should	should	AUX
ap-1486	68	8	combine	combine	VERB
ap-1486	68	9	these	these	DET
ap-1486	68	10	two	two	NUM
ap-1486	68	11	profiles	profile	NOUN
ap-1486	68	12	.	.	PUNCT
ap-1486	69	1	the	the	DET
ap-1486	69	2	properties	property	NOUN
ap-1486	69	3	of	of	ADP
ap-1486	69	4	the	the	DET
ap-1486	69	5	uwfc	uwfc	ADJ
ap-1486	69	6	system	system	NOUN
ap-1486	69	7	are	be	AUX
ap-1486	69	8	referred	refer	VERB
ap-1486	69	9	to	to	ADP
ap-1486	69	10	as	as	ADP
ap-1486	69	11	space	space	NOUN
ap-1486	69	12	or	or	CCONJ
ap-1486	69	13	spatial	spatial	ADJ
ap-1486	69	14	variant	variant	ADJ
ap-1486	69	15	properties	property	NOUN
ap-1486	69	16	,	,	PUNCT
ap-1486	69	17	and	and	CCONJ
ap-1486	69	18	the	the	DET
ap-1486	69	19	psf	psf	NOUN
ap-1486	69	20	of	of	ADP
ap-1486	69	21	this	this	DET
ap-1486	69	22	system	system	NOUN
ap-1486	69	23	is	be	AUX
ap-1486	69	24	different	different	ADJ
ap-1486	69	25	for	for	ADP
ap-1486	69	26	each	each	DET
ap-1486	69	27	point	point	NOUN
ap-1486	69	28	in	in	ADP
ap-1486	69	29	the	the	DET
ap-1486	69	30	object	object	NOUN
ap-1486	69	31	plane	plane	NOUN
ap-1486	69	32	.	.	PUNCT
ap-1486	70	1	in	in	ADP
ap-1486	70	2	our	our	PRON
ap-1486	70	3	case	case	NOUN
ap-1486	70	4	,	,	PUNCT
ap-1486	70	5	a	a	DET
ap-1486	70	6	sophisticated	sophisticated	ADJ
ap-1486	70	7	algorithm	algorithm	NOUN
ap-1486	70	8	employing	employ	VERB
ap-1486	70	9	special	special	ADJ
ap-1486	70	10	functions	function	NOUN
ap-1486	70	11	based	base	VERB
ap-1486	70	12	on	on	ADP
ap-1486	70	13	zernike	zernike	NOUN
ap-1486	70	14	polynomials	polynomial	NOUN
ap-1486	70	15	has	have	VERB
ap-1486	70	16	to	to	PART
ap-1486	70	17	be	be	AUX
ap-1486	70	18	applied	apply	VERB
ap-1486	70	19	in	in	ADP
ap-1486	70	20	order	order	NOUN
ap-1486	70	21	to	to	PART
ap-1486	70	22	get	get	VERB
ap-1486	70	23	a	a	DET
ap-1486	70	24	precise	precise	ADJ
ap-1486	70	25	stellar	stellar	ADJ
ap-1486	70	26	profile	profile	NOUN
ap-1486	70	27	fit	fit	ADJ
ap-1486	70	28	for	for	ADP
ap-1486	70	29	the	the	DET
ap-1486	70	30	entire	entire	ADJ
ap-1486	70	31	fov	fov	NOUN
ap-1486	70	32	.	.	PUNCT
ap-1486	71	1	3	3	NUM
ap-1486	71	2	conclusion	conclusion	NOUN
ap-1486	71	3	the	the	DET
ap-1486	71	4	research	research	NOUN
ap-1486	71	5	and	and	CCONJ
ap-1486	71	6	development	development	NOUN
ap-1486	71	7	of	of	ADP
ap-1486	71	8	the	the	DET
ap-1486	71	9	multi	multi	ADJ
ap-1486	71	10	-	-	ADJ
ap-1486	71	11	functional	functional	ADJ
ap-1486	71	12	wfst	wfst	NOUN
ap-1486	71	13	will	will	AUX
ap-1486	71	14	verify	verify	VERB
ap-1486	71	15	current	current	ADJ
ap-1486	71	16	technology	technology	NOUN
ap-1486	71	17	potentials	potential	NOUN
ap-1486	71	18	based	base	VERB
ap-1486	71	19	on	on	ADP
ap-1486	71	20	analyses	analysis	NOUN
ap-1486	71	21	reflecting	reflect	VERB
ap-1486	71	22	fast	fast	ADJ
ap-1486	71	23	current	current	ADJ
ap-1486	71	24	technological	technological	ADJ
ap-1486	71	25	development	development	NOUN
ap-1486	71	26	and	and	CCONJ
ap-1486	71	27	improvements	improvement	NOUN
ap-1486	71	28	of	of	ADP
ap-1486	71	29	digital	digital	ADJ
ap-1486	71	30	optical	optical	ADJ
ap-1486	71	31	sensors	sensor	NOUN
ap-1486	71	32	(	(	PUNCT
ap-1486	71	33	cmos	cmos	PROPN
ap-1486	71	34	,	,	PUNCT
ap-1486	71	35	ccd	ccd	PROPN
ap-1486	71	36	)	)	PUNCT
ap-1486	71	37	,	,	PUNCT
ap-1486	71	38	low	low	ADJ
ap-1486	71	39	-	-	PUNCT
ap-1486	71	40	cost	cost	NOUN
ap-1486	71	41	imu	imu	NOUN
ap-1486	71	42	consisting	consisting	NOUN
ap-1486	71	43	of	of	ADP
ap-1486	71	44	mems	mem	NOUN
ap-1486	71	45	(	(	PUNCT
ap-1486	71	46	micro	micro	NOUN
ap-1486	71	47	-	-	ADJ
ap-1486	71	48	electro	electro	ADJ
ap-1486	71	49	-	-	PUNCT
ap-1486	71	50	mechanical	mechanical	ADJ
ap-1486	71	51	-	-	PUNCT
ap-1486	71	52	system	system	NOUN
ap-1486	71	53	)	)	PUNCT
ap-1486	71	54	sensors	sensor	NOUN
ap-1486	71	55	,	,	PUNCT
ap-1486	71	56	and	and	CCONJ
ap-1486	71	57	gps	gps	PROPN
ap-1486	71	58	technology	technology	NOUN
ap-1486	71	59	.	.	PUNCT
ap-1486	72	1	all	all	DET
ap-1486	72	2	analyses	analysis	NOUN
ap-1486	72	3	will	will	AUX
ap-1486	72	4	determine	determine	VERB
ap-1486	72	5	the	the	DET
ap-1486	72	6	boundaries	boundary	NOUN
ap-1486	72	7	in	in	ADP
ap-1486	72	8	the	the	DET
ap-1486	72	9	instrument	instrument	NOUN
ap-1486	72	10	functionality	functionality	NOUN
ap-1486	72	11	with	with	ADP
ap-1486	72	12	respect	respect	NOUN
ap-1486	72	13	to	to	ADP
ap-1486	72	14	s	s	PROPN
ap-1486	72	15	/	/	SYM
ap-1486	72	16	c	c	NOUN
ap-1486	72	17	maneuvering	maneuver	VERB
ap-1486	72	18	parameters	parameter	NOUN
ap-1486	72	19	,	,	PUNCT
ap-1486	72	20	various	various	ADJ
ap-1486	72	21	optical	optical	ADJ
ap-1486	72	22	sensor	sensor	NOUN
ap-1486	72	23	sizes	size	NOUN
ap-1486	72	24	,	,	PUNCT
ap-1486	72	25	sensitivity	sensitivity	NOUN
ap-1486	72	26	,	,	PUNCT
ap-1486	72	27	error	error	NOUN
ap-1486	72	28	sources	source	NOUN
ap-1486	72	29	,	,	PUNCT
ap-1486	72	30	stability	stability	NOUN
ap-1486	72	31	,	,	PUNCT
ap-1486	72	32	lifetime	lifetime	NOUN
ap-1486	72	33	,	,	PUNCT
ap-1486	72	34	power	power	NOUN
ap-1486	72	35	consumption	consumption	NOUN
ap-1486	72	36	,	,	PUNCT
ap-1486	72	37	mass	mass	NOUN
ap-1486	72	38	,	,	PUNCT
ap-1486	72	39	and	and	CCONJ
ap-1486	72	40	suitability	suitability	NOUN
ap-1486	72	41	of	of	ADP
ap-1486	72	42	various	various	ADJ
ap-1486	72	43	wide	wide	ADJ
ap-1486	72	44	fov	fov	NOUN
ap-1486	72	45	optics	optic	NOUN
ap-1486	72	46	.	.	PUNCT
ap-1486	73	1	the	the	DET
ap-1486	73	2	proposed	propose	VERB
ap-1486	73	3	wfst	wfst	NOUN
ap-1486	73	4	should	should	AUX
ap-1486	73	5	use	use	VERB
ap-1486	73	6	cost	cost	NOUN
ap-1486	73	7	-	-	PUNCT
ap-1486	73	8	effective	effective	ADJ
ap-1486	73	9	components	component	NOUN
ap-1486	73	10	and	and	CCONJ
ap-1486	73	11	thus	thus	ADV
ap-1486	73	12	fill	fill	VERB
ap-1486	73	13	a	a	DET
ap-1486	73	14	gap	gap	NOUN
ap-1486	73	15	in	in	ADP
ap-1486	73	16	the	the	DET
ap-1486	73	17	market	market	NOUN
ap-1486	73	18	with	with	ADP
ap-1486	73	19	a	a	DET
ap-1486	73	20	system	system	NOUN
ap-1486	73	21	that	that	PRON
ap-1486	73	22	is	be	AUX
ap-1486	73	23	novel	novel	ADJ
ap-1486	73	24	and	and	CCONJ
ap-1486	73	25	powerful	powerful	ADJ
ap-1486	73	26	,	,	PUNCT
ap-1486	73	27	but	but	CCONJ
ap-1486	73	28	cost	cost	NOUN
ap-1486	73	29	-	-	PUNCT
ap-1486	73	30	effective	effective	ADJ
ap-1486	73	31	.	.	PUNCT
ap-1486	74	1	acknowledgement	acknowledgement	NOUN
ap-1486	74	2	this	this	DET
ap-1486	74	3	work	work	NOUN
ap-1486	74	4	has	have	AUX
ap-1486	74	5	been	be	AUX
ap-1486	74	6	performed	perform	VERB
ap-1486	74	7	under	under	ADP
ap-1486	74	8	sciexnmsch	sciexnmsch	NOUN
ap-1486	74	9	—	—	PUNCT
ap-1486	74	10	chvi	chvi	PROPN
ap-1486	74	11	and	and	CCONJ
ap-1486	74	12	ga	ga	PROPN
ap-1486	74	13	205/09/1302	205/09/1302	NOUN
ap-1486	74	14	“	"	PUNCT
ap-1486	74	15	study	study	NOUN
ap-1486	74	16	of	of	ADP
ap-1486	74	17	sporadic	sporadic	ADJ
ap-1486	74	18	meteors	meteor	NOUN
ap-1486	74	19	and	and	CCONJ
ap-1486	74	20	weak	weak	ADJ
ap-1486	74	21	meteor	meteor	NOUN
ap-1486	74	22	showers	shower	NOUN
ap-1486	74	23	using	use	VERB
ap-1486	74	24	automatic	automatic	ADJ
ap-1486	74	25	video	video	NOUN
ap-1486	74	26	intensifier	intensifier	NOUN
ap-1486	74	27	cameras	camera	NOUN
ap-1486	74	28	”	"	PUNCT
ap-1486	74	29	of	of	ADP
ap-1486	74	30	the	the	DET
ap-1486	74	31	grant	grant	NOUN
ap-1486	74	32	agency	agency	NOUN
ap-1486	74	33	of	of	ADP
ap-1486	74	34	the	the	DET
ap-1486	74	35	czech	czech	PROPN
ap-1486	74	36	republic	republic	NOUN
ap-1486	74	37	.	.	PUNCT
ap-1486	75	1	references	reference	NOUN
ap-1486	75	2	[	[	X
ap-1486	75	3	1	1	NUM
ap-1486	75	4	]	]	PUNCT
ap-1486	75	5	jørgensen	jørgensen	PROPN
ap-1486	75	6	,	,	PUNCT
ap-1486	75	7	j.	j.	PROPN
ap-1486	75	8	l.	l.	PROPN
ap-1486	75	9	,	,	PUNCT
ap-1486	75	10	pickles	pickle	NOUN
ap-1486	75	11	,	,	PUNCT
ap-1486	75	12	a.	a.	NOUN
ap-1486	75	13	:	:	PUNCT
ap-1486	75	14	fast	fast	ADJ
ap-1486	75	15	and	and	CCONJ
ap-1486	75	16	robust	robust	ADJ
ap-1486	75	17	pointing	pointing	NOUN
ap-1486	75	18	and	and	CCONJ
ap-1486	75	19	tracking	tracking	NOUN
ap-1486	75	20	using	use	VERB
ap-1486	75	21	a	a	DET
ap-1486	75	22	second	second	ADJ
ap-1486	75	23	generation	generation	NOUN
ap-1486	75	24	star	star	NOUN
ap-1486	75	25	tracker	tracker	PROPN
ap-1486	75	26	,	,	PUNCT
ap-1486	75	27	proceedings	proceeding	NOUN
ap-1486	75	28	of	of	ADP
ap-1486	75	29	spie	spie	NOUN
ap-1486	75	30	.	.	PUNCT
ap-1486	76	1	washington	washington	PROPN
ap-1486	76	2	:	:	PUNCT
ap-1486	76	3	1998	1998	NUM
ap-1486	76	4	,	,	PUNCT
ap-1486	76	5	p.	p.	NOUN
ap-1486	76	6	51–61	51–61	NUM
ap-1486	76	7	.	.	PUNCT
ap-1486	77	1	[	[	X
ap-1486	77	2	2	2	NUM
ap-1486	77	3	]	]	PUNCT
ap-1486	77	4	liebe	liebe	NOUN
ap-1486	77	5	,	,	PUNCT
ap-1486	77	6	c.	c.	PROPN
ap-1486	77	7	ch	ch	PROPN
ap-1486	77	8	.	.	PUNCT
ap-1486	77	9	:	:	PUNCT
ap-1486	77	10	accuracy	accuracy	NOUN
ap-1486	77	11	performance	performance	NOUN
ap-1486	77	12	of	of	ADP
ap-1486	77	13	star	star	NOUN
ap-1486	77	14	trackers	tracker	NOUN
ap-1486	77	15	—	—	PUNCT
ap-1486	77	16	a	a	DET
ap-1486	77	17	tutorial	tutorial	NOUN
ap-1486	77	18	,	,	PUNCT
ap-1486	77	19	ieee	ieee	NOUN
ap-1486	77	20	transactions	transaction	NOUN
ap-1486	77	21	on	on	ADP
ap-1486	77	22	aerospace	aerospace	NOUN
ap-1486	77	23	and	and	CCONJ
ap-1486	77	24	electronic	electronic	ADJ
ap-1486	77	25	systems	system	NOUN
ap-1486	77	26	,	,	PUNCT
ap-1486	77	27	vol	vol	NOUN
ap-1486	77	28	.	.	PROPN
ap-1486	78	1	38	38	NUM
ap-1486	78	2	,	,	PUNCT
ap-1486	78	3	no	no	INTJ
ap-1486	78	4	.	.	NOUN
ap-1486	78	5	2	2	NUM
ap-1486	78	6	,	,	PUNCT
ap-1486	78	7	2002	2002	NUM
ap-1486	78	8	,	,	PUNCT
ap-1486	78	9	p.	p.	NOUN
ap-1486	78	10	587–599	587–599	NUM
ap-1486	78	11	.	.	PUNCT
ap-1486	79	1	[	[	X
ap-1486	79	2	3	3	NUM
ap-1486	79	3	]	]	X
ap-1486	79	4	savage	savage	NOUN
ap-1486	79	5	,	,	PUNCT
ap-1486	79	6	p.	p.	NOUN
ap-1486	79	7	g.	g.	NOUN
ap-1486	79	8	:	:	PUNCT
ap-1486	79	9	strapdown	strapdown	VERB
ap-1486	79	10	analytics	analytic	NOUN
ap-1486	79	11	.	.	PUNCT
ap-1486	80	1	strapdown	strapdown	PROPN
ap-1486	80	2	associates	associates	PROPN
ap-1486	80	3	,	,	PUNCT
ap-1486	80	4	minnesota	minnesota	PROPN
ap-1486	80	5	,	,	PUNCT
ap-1486	80	6	usa	usa	PROPN
ap-1486	80	7	:	:	PUNCT
ap-1486	80	8	2000	2000	NUM
ap-1486	80	9	.	.	PUNCT
ap-1486	81	1	[	[	X
ap-1486	81	2	4	4	NUM
ap-1486	81	3	]	]	X
ap-1486	81	4	rerabek	rerabek	NOUN
ap-1486	81	5	,	,	PUNCT
ap-1486	81	6	m.	m.	NOUN
ap-1486	81	7	,	,	PUNCT
ap-1486	81	8	pata	pata	PROPN
ap-1486	81	9	,	,	PUNCT
ap-1486	81	10	p.	p.	PROPN
ap-1486	81	11	,	,	PUNCT
ap-1486	81	12	koten	koten	VERB
ap-1486	81	13	,	,	PUNCT
ap-1486	81	14	p.	p.	NOUN
ap-1486	81	15	:	:	PUNCT
ap-1486	81	16	processing	processing	NOUN
ap-1486	81	17	of	of	ADP
ap-1486	81	18	the	the	DET
ap-1486	81	19	astronomical	astronomical	ADJ
ap-1486	81	20	image	image	NOUN
ap-1486	81	21	data	datum	NOUN
ap-1486	81	22	obtained	obtain	VERB
ap-1486	81	23	from	from	ADP
ap-1486	81	24	uwfc	uwfc	ADJ
ap-1486	81	25	optical	optical	ADJ
ap-1486	81	26	systems	system	NOUN
ap-1486	81	27	,	,	PUNCT
ap-1486	81	28	proceedings	proceeding	NOUN
ap-1486	81	29	of	of	ADP
ap-1486	81	30	spie	spie	NOUN
ap-1486	81	31	,	,	PUNCT
ap-1486	81	32	washington	washington	PROPN
ap-1486	81	33	:	:	PUNCT
ap-1486	81	34	2008	2008	NUM
ap-1486	81	35	.	.	PUNCT
ap-1486	82	1	[	[	X
ap-1486	82	2	5	5	NUM
ap-1486	82	3	]	]	PUNCT
ap-1486	82	4	starck	starck	PROPN
ap-1486	82	5	,	,	PUNCT
ap-1486	82	6	j.	j.	PROPN
ap-1486	82	7	,	,	PUNCT
ap-1486	82	8	murtagh	murtagh	PROPN
ap-1486	82	9	,	,	PUNCT
ap-1486	82	10	f.	f.	PROPN
ap-1486	82	11	:	:	PUNCT
ap-1486	82	12	astronomical	astronomical	ADJ
ap-1486	82	13	image	image	NOUN
ap-1486	82	14	and	and	CCONJ
ap-1486	82	15	data	datum	NOUN
ap-1486	82	16	analysis	analysis	NOUN
ap-1486	82	17	.	.	PUNCT
ap-1486	83	1	berlin	berlin	PROPN
ap-1486	83	2	:	:	PUNCT
ap-1486	83	3	springer	springer	NOUN
ap-1486	83	4	,	,	PUNCT
ap-1486	83	5	2002	2002	NUM
ap-1486	83	6	.	.	PUNCT
ap-1486	84	1	jan	jan	PROPN
ap-1486	84	2	roháč	roháč	PROPN
ap-1486	84	3	faculty	faculty	NOUN
ap-1486	84	4	of	of	ADP
ap-1486	84	5	electrical	electrical	ADJ
ap-1486	84	6	engineering	engineering	NOUN
ap-1486	84	7	czech	czech	PROPN
ap-1486	84	8	technical	technical	PROPN
ap-1486	84	9	university	university	PROPN
ap-1486	84	10	in	in	ADP
ap-1486	84	11	prague	prague	PROPN
ap-1486	84	12	technická	technická	PROPN
ap-1486	84	13	2	2	NUM
ap-1486	84	14	,	,	PUNCT
ap-1486	84	15	166	166	NUM
ap-1486	84	16	27	27	NUM
ap-1486	84	17	prague	prague	NOUN
ap-1486	84	18	,	,	PUNCT
ap-1486	84	19	czech	czech	PROPN
ap-1486	84	20	republic	republic	PROPN
ap-1486	84	21	martin	martin	PROPN
ap-1486	84	22	řeřábek	řeřábek	PROPN
ap-1486	84	23	faculty	faculty	NOUN
ap-1486	84	24	of	of	ADP
ap-1486	84	25	electrical	electrical	ADJ
ap-1486	84	26	engineering	engineering	NOUN
ap-1486	84	27	czech	czech	PROPN
ap-1486	84	28	technical	technical	PROPN
ap-1486	84	29	university	university	PROPN
ap-1486	84	30	in	in	ADP
ap-1486	84	31	prague	prague	PROPN
ap-1486	84	32	technická	technická	PROPN
ap-1486	84	33	2	2	NUM
ap-1486	84	34	,	,	PUNCT
ap-1486	84	35	166	166	NUM
ap-1486	84	36	27	27	NUM
ap-1486	84	37	prague	prague	NOUN
ap-1486	84	38	,	,	PUNCT
ap-1486	84	39	czech	czech	PROPN
ap-1486	84	40	republic	republic	NOUN
ap-1486	84	41	multimedia	multimedia	PROPN
ap-1486	84	42	signal	signal	PROPN
ap-1486	84	43	processing	processing	NOUN
ap-1486	84	44	group	group	NOUN
ap-1486	84	45	ecole	ecole	PROPN
ap-1486	84	46	polytechnique	polytechnique	X
ap-1486	84	47	fédérale	fédérale	PROPN
ap-1486	84	48	de	de	PROPN
ap-1486	84	49	lausanne	lausanne	PROPN
ap-1486	84	50	station	station	PROPN
ap-1486	84	51	11	11	NUM
ap-1486	84	52	,	,	PUNCT
ap-1486	84	53	lausanne	lausanne	PROPN
ap-1486	84	54	,	,	PUNCT
ap-1486	84	55	switzerland	switzerland	PROPN
ap-1486	84	56	rené	rené	PROPN
ap-1486	84	57	hudec	hudec	PROPN
ap-1486	84	58	faculty	faculty	NOUN
ap-1486	84	59	of	of	ADP
ap-1486	84	60	electrical	electrical	ADJ
ap-1486	84	61	engineering	engineering	NOUN
ap-1486	84	62	czech	czech	PROPN
ap-1486	84	63	technical	technical	PROPN
ap-1486	84	64	university	university	PROPN
ap-1486	84	65	in	in	ADP
ap-1486	84	66	prague	prague	PROPN
ap-1486	84	67	technická	technická	PROPN
ap-1486	84	68	2	2	NUM
ap-1486	84	69	,	,	PUNCT
ap-1486	84	70	166	166	NUM
ap-1486	84	71	27	27	NUM
ap-1486	84	72	prague	prague	NOUN
ap-1486	84	73	,	,	PUNCT
ap-1486	84	74	czech	czech	PROPN
ap-1486	84	75	republic	republic	NOUN
ap-1486	84	76	63	63	NUM