id	sid	tid	token	lemma	pos
esrj-21257	1	1	using	use	VERB
esrj-21257	1	2	neuronal	neuronal	ADJ
esrj-21257	1	3	networks	network	NOUN
esrj-21257	1	4	to	to	PART
esrj-21257	1	5	determine	determine	VERB
esrj-21257	1	6	site	site	NOUN
esrj-21257	1	7	response	response	NOUN
esrj-21257	1	8	from	from	ADP
esrj-21257	1	9	coda	coda	ADJ
esrj-21257	1	10	waves	wave	NOUN
esrj-21257	1	11	:	:	PUNCT
esrj-21257	1	12	application	application	NOUN
esrj-21257	1	13	in	in	ADP
esrj-21257	1	14	armenia	armenia	PROPN
esrj-21257	1	15	,	,	PUNCT
esrj-21257	1	16	colombia	colombia	PROPN
esrj-21257	1	17	earth	earth	PROPN
esrj-21257	1	18	sciences	sciences	PROPN
esrj-21257	1	19	research	research	PROPN
esrj-21257	1	20	journal	journal	PROPN
esrj-21257	1	21	earth	earth	PROPN
esrj-21257	1	22	sci	sci	PROPN
esrj-21257	2	1	.	.	PUNCT
esrj-21257	2	2	res	res	PROPN
esrj-21257	2	3	.	.	PUNCT
esrj-21257	3	1	j.	j.	PROPN
esrj-21257	3	2	vol	vol	PROPN
esrj-21257	3	3	.	.	PROPN
esrj-21257	4	1	8	8	NUM
esrj-21257	4	2	,	,	PUNCT
esrj-21257	4	3	no	no	INTJ
esrj-21257	4	4	.	.	NOUN
esrj-21257	4	5	1	1	NUM
esrj-21257	4	6	(	(	PUNCT
esrj-21257	4	7	dec	dec	PROPN
esrj-21257	4	8	.	.	PROPN
esrj-21257	4	9	2004	2004	NUM
esrj-21257	4	10	):	):	PUNCT
esrj-21257	4	11	19	19	NUM
esrj-21257	4	12	24	24	NUM
esrj-21257	4	13	manuscript	manuscript	NOUN
esrj-21257	4	14	received	receive	VERB
esrj-21257	4	15	april	april	PROPN
esrj-21257	4	16	2004	2004	NUM
esrj-21257	4	17	19	19	NUM
esrj-21257	4	18	paper	paper	NOUN
esrj-21257	4	19	accepted	accept	VERB
esrj-21257	4	20	october	october	PROPN
esrj-21257	4	21	2004	2004	NUM
esrj-21257	4	22	temporal	temporal	ADJ
esrj-21257	4	23	variation	variation	NOUN
esrj-21257	4	24	of	of	ADP
esrj-21257	4	25	coda	coda	NOUN
esrj-21257	4	26	-	-	PUNCT
esrj-21257	4	27	q	q	NOUN
esrj-21257	4	28	at	at	ADP
esrj-21257	4	29	galeras	galera	NOUN
esrj-21257	4	30	volcano	volcano	NOUN
esrj-21257	4	31	,	,	PUNCT
esrj-21257	4	32	colombia	colombia	PROPN
esrj-21257	4	33	édgar	édgar	PROPN
esrj-21257	4	34	moncayo1	moncayo1	PROPN
esrj-21257	4	35	,	,	PUNCT
esrj-21257	4	36	carlos	carlos	PROPN
esrj-21257	4	37	vargas2	vargas2	PROPN
esrj-21257	5	1	and	and	CCONJ
esrj-21257	5	2	juan	juan	PROPN
esrj-21257	5	3	durán3	durán3	PROPN
esrj-21257	5	4	1universidad	1universidad	NUM
esrj-21257	5	5	nacional	nacional	PROPN
esrj-21257	5	6	de	de	X
esrj-21257	5	7	colombia	colombia	PROPN
esrj-21257	5	8	.	.	PUNCT
esrj-21257	6	1	e	e	X
esrj-21257	6	2	-	-	NOUN
esrj-21257	6	3	mail	mail	NOUN
esrj-21257	6	4	cavargasj@unal.edu.co	cavargasj@unal.edu.co	NOUN
esrj-21257	6	5	2universidad	2universidad	NUM
esrj-21257	6	6	nacional	nacional	PROPN
esrj-21257	6	7	de	de	X
esrj-21257	6	8	colombia	colombia	PROPN
esrj-21257	6	9	.	.	PUNCT
esrj-21257	7	1	e	e	X
esrj-21257	7	2	-	-	NOUN
esrj-21257	7	3	mail	mail	NOUN
esrj-21257	7	4	cavargasj@unal.edu.co	cavargasj@unal.edu.co	NOUN
esrj-21257	7	5	3instituto	3instituto	NUM
esrj-21257	7	6	de	de	PROPN
esrj-21257	7	7	investigaciones	investigaciones	PROPN
esrj-21257	7	8	geológico	geológico	NOUN
esrj-21257	7	9	minerasingeominas	minerasingeomina	NOUN
esrj-21257	7	10	.	.	PUNCT
esrj-21257	8	1	abstract	abstract	VERB
esrj-21257	8	2	the	the	DET
esrj-21257	8	3	temporal	temporal	ADJ
esrj-21257	8	4	variation	variation	NOUN
esrj-21257	8	5	of	of	ADP
esrj-21257	8	6	coda	coda	NOUN
esrj-21257	8	7	-	-	PUNCT
esrj-21257	8	8	q	q	NOUN
esrj-21257	8	9	was	be	AUX
esrj-21257	8	10	analyzed	analyze	VERB
esrj-21257	8	11	for	for	ADP
esrj-21257	8	12	galeras	galera	NOUN
esrj-21257	8	13	volcano	volcano	NOUN
esrj-21257	8	14	,	,	PUNCT
esrj-21257	8	15	located	locate	VERB
esrj-21257	8	16	in	in	ADP
esrj-21257	8	17	the	the	DET
esrj-21257	8	18	andes	ande	NOUN
esrj-21257	8	19	of	of	ADP
esrj-21257	8	20	southwestern	southwestern	ADJ
esrj-21257	8	21	colombia	colombia	PROPN
esrj-21257	8	22	.	.	PUNCT
esrj-21257	9	1	the	the	DET
esrj-21257	9	2	q	q	NOUN
esrj-21257	9	3	-1	-1	INTJ
esrj-21257	9	4	value	value	NOUN
esrj-21257	9	5	was	be	AUX
esrj-21257	9	6	calculated	calculate	VERB
esrj-21257	9	7	using	use	VERB
esrj-21257	9	8	the	the	DET
esrj-21257	9	9	single	single	ADJ
esrj-21257	9	10	back	back	ADV
esrj-21257	9	11	scattering	scatter	VERB
esrj-21257	9	12	(	(	PUNCT
esrj-21257	9	13	sbs	sbs	NOUN
esrj-21257	9	14	)	)	PUNCT
esrj-21257	9	15	model	model	NOUN
esrj-21257	9	16	working	work	VERB
esrj-21257	9	17	with	with	ADP
esrj-21257	9	18	seismograms	seismogram	NOUN
esrj-21257	9	19	filtered	filter	VERB
esrj-21257	9	20	in	in	ADP
esrj-21257	9	21	frequency	frequency	NOUN
esrj-21257	9	22	bands	band	NOUN
esrj-21257	9	23	centered	center	VERB
esrj-21257	9	24	in	in	ADP
esrj-21257	9	25	1.5	1.5	NUM
esrj-21257	9	26	,	,	PUNCT
esrj-21257	9	27	3.0	3.0	NUM
esrj-21257	9	28	,	,	PUNCT
esrj-21257	9	29	6.0	6.0	NUM
esrj-21257	9	30	and	and	CCONJ
esrj-21257	9	31	12.0	12.0	NUM
esrj-21257	9	32	hz	hz	NOUN
esrj-21257	9	33	.	.	PUNCT
esrj-21257	10	1	the	the	DET
esrj-21257	10	2	analysis	analysis	NOUN
esrj-21257	10	3	was	be	AUX
esrj-21257	10	4	done	do	VERB
esrj-21257	10	5	in	in	ADP
esrj-21257	10	6	1990	1990	NUM
esrj-21257	10	7	-	-	SYM
esrj-21257	10	8	2002	2002	NUM
esrj-21257	10	9	period	period	NOUN
esrj-21257	10	10	,	,	PUNCT
esrj-21257	10	11	using	use	VERB
esrj-21257	10	12	the	the	DET
esrj-21257	10	13	urcr	urcr	ADJ
esrj-21257	10	14	station	station	NOUN
esrj-21257	10	15	and	and	CCONJ
esrj-21257	10	16	the	the	DET
esrj-21257	10	17	frequency	frequency	NOUN
esrj-21257	10	18	dependence	dependence	NOUN
esrj-21257	10	19	q	q	NOUN
esrj-21257	10	20	=	=	PUNCT
esrj-21257	10	21	qo	qo	PROPN
esrj-21257	10	22	f	f	PROPN
esrj-21257	10	23	–	–	PUNCT
esrj-21257	10	24	n	n	NUM
esrj-21257	10	25	was	be	AUX
esrj-21257	10	26	calculated	calculate	VERB
esrj-21257	10	27	before	before	ADP
esrj-21257	10	28	and	and	CCONJ
esrj-21257	10	29	after	after	ADP
esrj-21257	10	30	some	some	DET
esrj-21257	10	31	eruptions	eruption	NOUN
esrj-21257	10	32	.	.	PUNCT
esrj-21257	11	1	we	we	PRON
esrj-21257	11	2	used	use	VERB
esrj-21257	11	3	volcano	volcano	NOUN
esrj-21257	11	4	tectonic	tectonic	ADJ
esrj-21257	11	5	events	event	NOUN
esrj-21257	11	6	with	with	ADP
esrj-21257	11	7	magnitude	magnitude	NOUN
esrj-21257	11	8	lower	low	ADJ
esrj-21257	11	9	than	than	ADP
esrj-21257	11	10	1.5	1.5	NUM
esrj-21257	11	11	and	and	CCONJ
esrj-21257	11	12	rms	rm	NOUN
esrj-21257	11	13	,	,	PUNCT
esrj-21257	11	14	gap	gap	NOUN
esrj-21257	11	15	,	,	PUNCT
esrj-21257	11	16	vertical	vertical	ADJ
esrj-21257	11	17	and	and	CCONJ
esrj-21257	11	18	horizontal	horizontal	ADJ
esrj-21257	11	19	errors	error	NOUN
esrj-21257	11	20	lower	low	ADJ
esrj-21257	11	21	than	than	ADP
esrj-21257	11	22	0.1s	0.1s	NUM
esrj-21257	11	23	,	,	PUNCT
esrj-21257	11	24	180	180	NUM
esrj-21257	11	25	and	and	CCONJ
esrj-21257	11	26	1	1	NUM
esrj-21257	11	27	km	km	NOUN
esrj-21257	11	28	.	.	PUNCT
esrj-21257	12	1	the	the	DET
esrj-21257	12	2	temporal	temporal	ADJ
esrj-21257	12	3	change	change	NOUN
esrj-21257	12	4	of	of	ADP
esrj-21257	12	5	attenuation	attenuation	NOUN
esrj-21257	12	6	occurred	occur	VERB
esrj-21257	12	7	in	in	ADP
esrj-21257	12	8	two	two	NUM
esrj-21257	12	9	stages	stage	NOUN
esrj-21257	12	10	,	,	PUNCT
esrj-21257	12	11	the	the	DET
esrj-21257	12	12	first	first	ADJ
esrj-21257	12	13	in	in	ADP
esrj-21257	12	14	1989	1989	NUM
esrj-21257	12	15	-	-	SYM
esrj-21257	12	16	1992	1992	NUM
esrj-21257	12	17	period	period	NOUN
esrj-21257	12	18	,	,	PUNCT
esrj-21257	12	19	when	when	SCONJ
esrj-21257	12	20	the	the	DET
esrj-21257	12	21	q	q	NOUN
esrj-21257	12	22	-1	-1	NOUN
esrj-21257	12	23	value	value	NOUN
esrj-21257	12	24	increases	increase	VERB
esrj-21257	12	25	from	from	ADP
esrj-21257	12	26	0.015	0.015	NUM
esrj-21257	12	27	to	to	ADP
esrj-21257	12	28	0.070	0.070	NUM
esrj-21257	12	29	.	.	PUNCT
esrj-21257	13	1	the	the	DET
esrj-21257	13	2	second	second	NOUN
esrj-21257	13	3	is	be	AUX
esrj-21257	13	4	the	the	DET
esrj-21257	13	5	1992	1992	NUM
esrj-21257	13	6	-	-	SYM
esrj-21257	13	7	2002	2002	NUM
esrj-21257	13	8	period	period	NOUN
esrj-21257	13	9	that	that	PRON
esrj-21257	13	10	is	be	AUX
esrj-21257	13	11	characterized	characterize	VERB
esrj-21257	13	12	by	by	ADP
esrj-21257	13	13	a	a	DET
esrj-21257	13	14	decreasing	decrease	VERB
esrj-21257	13	15	q	q	NOUN
esrj-21257	13	16	-1	-1	NOUN
esrj-21257	13	17	value	value	NOUN
esrj-21257	13	18	.	.	PUNCT
esrj-21257	14	1	before	before	ADP
esrj-21257	14	2	july	july	PROPN
esrj-21257	14	3	1992	1992	NUM
esrj-21257	14	4	eruption	eruption	NOUN
esrj-21257	14	5	the	the	DET
esrj-21257	14	6	attenuation	attenuation	NOUN
esrj-21257	14	7	increase	increase	NOUN
esrj-21257	14	8	is	be	AUX
esrj-21257	14	9	associated	associate	VERB
esrj-21257	14	10	with	with	ADP
esrj-21257	14	11	the	the	DET
esrj-21257	14	12	extrusion	extrusion	NOUN
esrj-21257	14	13	of	of	ADP
esrj-21257	14	14	an	an	DET
esrj-21257	14	15	andesitic	andesitic	ADJ
esrj-21257	14	16	dome	dome	NOUN
esrj-21257	14	17	,	,	PUNCT
esrj-21257	14	18	after	after	ADP
esrj-21257	14	19	this	this	DET
esrj-21257	14	20	eruption	eruption	NOUN
esrj-21257	14	21	the	the	DET
esrj-21257	14	22	dome	dome	NOUN
esrj-21257	14	23	was	be	AUX
esrj-21257	14	24	destroyed	destroy	VERB
esrj-21257	14	25	and	and	CCONJ
esrj-21257	14	26	the	the	DET
esrj-21257	14	27	q	q	NOUN
esrj-21257	14	28	-1	-1	ADJ
esrj-21257	14	29	value	value	NOUN
esrj-21257	14	30	drops	drop	NOUN
esrj-21257	14	31	.	.	PUNCT
esrj-21257	15	1	starting	start	VERB
esrj-21257	15	2	from	from	ADP
esrj-21257	15	3	1994	1994	NUM
esrj-21257	15	4	low	low	ADJ
esrj-21257	15	5	attenuation	attenuation	NOUN
esrj-21257	15	6	values	value	NOUN
esrj-21257	15	7	was	be	AUX
esrj-21257	15	8	associated	associate	VERB
esrj-21257	15	9	with	with	ADP
esrj-21257	15	10	low	low	ADJ
esrj-21257	15	11	galera	galera	PROPN
esrj-21257	15	12	’s	’s	PART
esrj-21257	15	13	activity	activity	NOUN
esrj-21257	15	14	.	.	PUNCT
esrj-21257	16	1	the	the	DET
esrj-21257	16	2	analysis	analysis	NOUN
esrj-21257	16	3	shows	show	VERB
esrj-21257	16	4	that	that	SCONJ
esrj-21257	16	5	q	q	NOUN
esrj-21257	16	6	value	value	NOUN
esrj-21257	16	7	increases	increase	VERB
esrj-21257	16	8	before	before	ADP
esrj-21257	16	9	an	an	DET
esrj-21257	16	10	eruption	eruption	NOUN
esrj-21257	16	11	and	and	CCONJ
esrj-21257	16	12	decreases	decrease	NOUN
esrj-21257	16	13	after	after	ADP
esrj-21257	16	14	it	it	PRON
esrj-21257	16	15	.	.	PUNCT
esrj-21257	17	1	key	key	ADJ
esrj-21257	17	2	words	word	NOUN
esrj-21257	17	3	:	:	PUNCT
esrj-21257	17	4	attenuation	attenuation	NOUN
esrj-21257	17	5	,	,	PUNCT
esrj-21257	17	6	coda	coda	NOUN
esrj-21257	17	7	-	-	PUNCT
esrj-21257	17	8	q	q	NOUN
esrj-21257	17	9	,	,	PUNCT
esrj-21257	17	10	scattering	scattering	NOUN
esrj-21257	17	11	,	,	PUNCT
esrj-21257	17	12	colombia	colombia	PROPN
esrj-21257	17	13	,	,	PUNCT
esrj-21257	17	14	galeras	galera	NOUN
esrj-21257	17	15	volcano	volcano	NOUN
esrj-21257	17	16	.	.	PUNCT
esrj-21257	18	1	resumen	resuman	NOUN
esrj-21257	18	2	la	la	PROPN
esrj-21257	18	3	variación	variación	VERB
esrj-21257	18	4	temporal	temporal	ADJ
esrj-21257	18	5	de	de	X
esrj-21257	18	6	coda	coda	NOUN
esrj-21257	18	7	q	q	PROPN
esrj-21257	18	8	fue	fue	PROPN
esrj-21257	18	9	analizada	analizada	PROPN
esrj-21257	18	10	en	en	PROPN
esrj-21257	18	11	el	el	PROPN
esrj-21257	18	12	volcán	volcán	PROPN
esrj-21257	18	13	galeras	galeras	PROPN
esrj-21257	18	14	ubicado	ubicado	PROPN
esrj-21257	18	15	en	en	PROPN
esrj-21257	18	16	el	el	PROPN
esrj-21257	18	17	sureste	sureste	PROPN
esrj-21257	18	18	de	de	PROPN
esrj-21257	18	19	los	los	PROPN
esrj-21257	18	20	andes	andes	PROPN
esrj-21257	18	21	colombianos	colombianos	PROPN
esrj-21257	18	22	.	.	PUNCT
esrj-21257	19	1	el	el	PROPN
esrj-21257	19	2	valor	valor	PROPN
esrj-21257	19	3	q	q	PROPN
esrj-21257	19	4	-1	-1	INTJ
esrj-21257	19	5	fue	fue	PROPN
esrj-21257	19	6	calculado	calculado	PROPN
esrj-21257	19	7	usando	usando	PROPN
esrj-21257	19	8	el	el	PROPN
esrj-21257	19	9	modelo	modelo	PROPN
esrj-21257	19	10	“	"	PUNCT
esrj-21257	19	11	single	single	ADJ
esrj-21257	19	12	back	back	ADV
esrj-21257	19	13	scattering	scattering	NOUN
esrj-21257	19	14	”	"	PUNCT
esrj-21257	19	15	(	(	PUNCT
esrj-21257	19	16	sbs	sbs	NOUN
esrj-21257	19	17	)	)	PUNCT
esrj-21257	19	18	trabajando	trabajando	NOUN
esrj-21257	19	19	con	con	PROPN
esrj-21257	19	20	sismógrafos	sismógrafos	PROPN
esrj-21257	19	21	filtrados	filtrado	NOUN
esrj-21257	19	22	en	en	ADP
esrj-21257	19	23	bandas	bandas	PROPN
esrj-21257	19	24	de	de	X
esrj-21257	19	25	frecuencia	frecuencia	PROPN
esrj-21257	19	26	centradas	centrada	VERB
esrj-21257	19	27	en	en	ADP
esrj-21257	19	28	1.5	1.5	NUM
esrj-21257	19	29	,	,	PUNCT
esrj-21257	19	30	3.0	3.0	NUM
esrj-21257	19	31	,	,	PUNCT
esrj-21257	19	32	6.0	6.0	NUM
esrj-21257	19	33	y	y	NOUN
esrj-21257	19	34	12.0	12.0	NUM
esrj-21257	19	35	hz	hz	NOUN
esrj-21257	19	36	.	.	PUNCT
esrj-21257	20	1	el	el	PROPN
esrj-21257	20	2	análisis	análisis	PROPN
esrj-21257	20	3	fue	fue	PROPN
esrj-21257	20	4	hecho	hecho	PROPN
esrj-21257	20	5	durante	durante	PROPN
esrj-21257	20	6	el	el	PROPN
esrj-21257	20	7	periodo	periodo	PROPN
esrj-21257	20	8	1990	1990	NUM
esrj-21257	20	9	-	-	SYM
esrj-21257	20	10	2002	2002	NUM
esrj-21257	20	11	,	,	PUNCT
esrj-21257	20	12	usando	usando	PROPN
esrj-21257	20	13	la	la	PROPN
esrj-21257	20	14	estación	estación	PROPN
esrj-21257	20	15	urcr	urcr	ADV
esrj-21257	20	16	y	y	PROPN
esrj-21257	20	17	las	las	PROPN
esrj-21257	20	18	frecuencias	frecuencias	PROPN
esrj-21257	20	19	dependientes	dependiente	VERB
esrj-21257	20	20	q	q	NOUN
esrj-21257	21	1	=	=	PUNCT
esrj-21257	21	2	qo	qo	PROPN
esrj-21257	21	3	f	f	PROPN
esrj-21257	21	4	–	–	PUNCT
esrj-21257	21	5	n	n	CCONJ
esrj-21257	21	6	fueron	fueron	PROPN
esrj-21257	21	7	calculadas	calculada	VERB
esrj-21257	21	8	antes	antes	PROPN
esrj-21257	21	9	y	y	PROPN
esrj-21257	21	10	después	después	PROPN
esrj-21257	21	11	de	de	PROPN
esrj-21257	21	12	algunas	algunas	PROPN
esrj-21257	21	13	erupciones	erupcione	NOUN
esrj-21257	21	14	.	.	PUNCT
esrj-21257	22	1	usamos	usamos	PROPN
esrj-21257	22	2	eventos	eventos	PROPN
esrj-21257	22	3	vulcano	vulcano	PROPN
esrj-21257	22	4	tectónicos	tectónicos	PROPN
esrj-21257	22	5	con	con	PROPN
esrj-21257	22	6	magnitud	magnitud	PROPN
esrj-21257	22	7	menor	menor	PROPN
esrj-21257	22	8	que	que	PROPN
esrj-21257	22	9	1.5	1.5	NUM
esrj-21257	22	10	y	y	PROPN
esrj-21257	22	11	rms	rm	NOUN
esrj-21257	22	12	,	,	PUNCT
esrj-21257	22	13	gap	gap	NOUN
esrj-21257	22	14	,	,	PUNCT
esrj-21257	22	15	vertical	vertical	ADJ
esrj-21257	22	16	y	y	PROPN
esrj-21257	22	17	horizontal	horizontal	PROPN
esrj-21257	22	18	con	con	PROPN
esrj-21257	22	19	un	un	PROPN
esrj-21257	22	20	margen	margen	PROPN
esrj-21257	22	21	de	de	X
esrj-21257	22	22	error	error	NOUN
esrj-21257	22	23	menor	menor	NOUN
esrj-21257	22	24	que	que	PROPN
esrj-21257	22	25	0.1s	0.1s	PROPN
esrj-21257	22	26	,	,	PUNCT
esrj-21257	22	27	180	180	NUM
esrj-21257	22	28	y	y	PROPN
esrj-21257	22	29	1	1	NUM
esrj-21257	22	30	km	km	NOUN
esrj-21257	22	31	.	.	PUNCT
esrj-21257	23	1	los	los	PROPN
esrj-21257	23	2	cambios	cambios	PROPN
esrj-21257	23	3	temporales	temporales	PROPN
esrj-21257	23	4	en	en	X
esrj-21257	23	5	la	la	X
esrj-21257	23	6	atenuación	atenuación	PROPN
esrj-21257	23	7	se	se	PROPN
esrj-21257	23	8	dieron	dieron	X
esrj-21257	23	9	en	en	PROPN
esrj-21257	23	10	dos	dos	PROPN
esrj-21257	23	11	etapas	etapa	NOUN
esrj-21257	23	12	,	,	PUNCT
esrj-21257	23	13	la	la	PROPN
esrj-21257	23	14	primera	primera	PROPN
esrj-21257	23	15	en	en	PROPN
esrj-21257	23	16	el	el	PROPN
esrj-21257	23	17	periodo	periodo	PROPN
esrj-21257	23	18	1989	1989	NUM
esrj-21257	23	19	-	-	SYM
esrj-21257	23	20	1992	1992	NUM
esrj-21257	23	21	donde	donde	PROPN
esrj-21257	23	22	el	el	PROPN
esrj-21257	23	23	valor	valor	PROPN
esrj-21257	23	24	q	q	PROPN
esrj-21257	23	25	-1	-1	INTJ
esrj-21257	23	26	se	se	X
esrj-21257	23	27	incremento	incremento	PROPN
esrj-21257	23	28	desde	desde	PROPN
esrj-21257	23	29	0.015	0.015	NUM
esrj-21257	23	30	a	a	DET
esrj-21257	23	31	0.070	0.070	NUM
esrj-21257	23	32	.	.	PUNCT
esrj-21257	24	1	el	el	PROPN
esrj-21257	24	2	segundo	segundo	PROPN
esrj-21257	24	3	en	en	PROPN
esrj-21257	24	4	el	el	PROPN
esrj-21257	24	5	periodo	periodo	PROPN
esrj-21257	24	6	de	de	PROPN
esrj-21257	24	7	1992	1992	NUM
esrj-21257	24	8	-	-	SYM
esrj-21257	24	9	2002	2002	NUM
esrj-21257	24	10	,	,	PUNCT
esrj-21257	24	11	caracterizado	caracterizado	VERB
esrj-21257	24	12	por	por	PROPN
esrj-21257	24	13	un	un	PROPN
esrj-21257	24	14	decrecimiento	decrecimiento	PROPN
esrj-21257	24	15	del	del	PROPN
esrj-21257	24	16	valor	valor	NOUN
esrj-21257	24	17	q	q	PROPN
esrj-21257	24	18	-1	-1	NOUN
esrj-21257	24	19	.	.	PUNCT
esrj-21257	25	1	la	la	PROPN
esrj-21257	25	2	atenuación	atenuación	PROPN
esrj-21257	25	3	se	se	X
esrj-21257	25	4	incrementa	incrementa	PROPN
esrj-21257	25	5	antes	antes	PROPN
esrj-21257	25	6	de	de	X
esrj-21257	25	7	la	la	PROPN
esrj-21257	25	8	erupción	erupción	PROPN
esrj-21257	25	9	de	de	PROPN
esrj-21257	25	10	julio	julio	PROPN
esrj-21257	25	11	de	de	PROPN
esrj-21257	25	12	1992	1992	NUM
esrj-21257	25	13	.	.	PUNCT
esrj-21257	26	1	esta	esta	PROPN
esrj-21257	26	2	erupción	erupción	PROPN
esrj-21257	26	3	está	está	PROPN
esrj-21257	26	4	asociada	asociada	PROPN
esrj-21257	26	5	a	a	PROPN
esrj-21257	26	6	la	la	X
esrj-21257	26	7	extrusión	extrusión	PROPN
esrj-21257	26	8	de	de	X
esrj-21257	26	9	la	la	X
esrj-21257	26	10	cúpula	cúpula	PROPN
esrj-21257	26	11	de	de	PROPN
esrj-21257	26	12	los	los	PROPN
esrj-21257	26	13	andes	andes	PROPN
esrj-21257	26	14	.	.	PUNCT
esrj-21257	27	1	después	después	PROPN
esrj-21257	27	2	de	de	PROPN
esrj-21257	27	3	esta	esta	PROPN
esrj-21257	27	4	erupción	erupción	PROPN
esrj-21257	27	5	la	la	PROPN
esrj-21257	27	6	cúpula	cúpula	PROPN
esrj-21257	28	1	se	se	PROPN
esrj-21257	28	2	destruyó	destruyó	PROPN
esrj-21257	28	3	y	y	PROPN
esrj-21257	28	4	cayo	cayo	PROPN
esrj-21257	28	5	el	el	PROPN
esrj-21257	28	6	valor	valor	PROPN
esrj-21257	28	7	q	q	PROPN
esrj-21257	28	8	-1	-1	PROPN
esrj-21257	28	9	.	.	PUNCT
esrj-21257	28	10	iniciando	iniciando	PROPN
esrj-21257	28	11	en	en	ADP
esrj-21257	28	12	1994	1994	NUM
esrj-21257	28	13	,	,	PUNCT
esrj-21257	28	14	los	los	PROPN
esrj-21257	28	15	bajos	bajos	PROPN
esrj-21257	28	16	valores	valores	PROPN
esrj-21257	28	17	de	de	X
esrj-21257	28	18	atenuación	atenuación	PROPN
esrj-21257	28	19	fueron	fueron	PROPN
esrj-21257	28	20	asociados	asociado	VERB
esrj-21257	28	21	a	a	DET
esrj-21257	28	22	la	la	X
esrj-21257	28	23	baja	baja	PROPN
esrj-21257	28	24	actividad	actividad	PROPN
esrj-21257	28	25	del	del	PROPN
esrj-21257	28	26	volcán	volcán	PROPN
esrj-21257	28	27	galeras	galera	NOUN
esrj-21257	28	28	.	.	PUNCT
esrj-21257	29	1	el	el	PROPN
esrj-21257	29	2	análisis	análisis	PROPN
esrj-21257	29	3	muestra	muestra	PROPN
esrj-21257	29	4	que	que	PROPN
esrj-21257	29	5	el	el	PROPN
esrj-21257	29	6	valor	valor	PROPN
esrj-21257	29	7	q	q	PROPN
esrj-21257	29	8	se	se	PROPN
esrj-21257	29	9	incrementó	incrementó	PROPN
esrj-21257	29	10	antes	antes	PROPN
esrj-21257	29	11	de	de	PROPN
esrj-21257	29	12	la	la	PROPN
esrj-21257	29	13	erupción	erupción	PROPN
esrj-21257	29	14	y	y	PROPN
esrj-21257	29	15	decreció	decreció	PROPN
esrj-21257	29	16	después	después	PROPN
esrj-21257	29	17	.	.	PUNCT
esrj-21257	30	1	palabras	palabras	PROPN
esrj-21257	30	2	clave	clave	PROPN
esrj-21257	30	3	:	:	PUNCT
esrj-21257	30	4	atenuación	atenuación	NOUN
esrj-21257	30	5	,	,	PUNCT
esrj-21257	30	6	coda	coda	NOUN
esrj-21257	30	7	-	-	PUNCT
esrj-21257	30	8	q	q	NOUN
esrj-21257	30	9	,	,	PUNCT
esrj-21257	30	10	dispersión	dispersión	PROPN
esrj-21257	30	11	,	,	PUNCT
esrj-21257	30	12	colombia	colombia	PROPN
esrj-21257	30	13	,	,	PUNCT
esrj-21257	30	14	volcán	volcán	PROPN
esrj-21257	30	15	galeras	galera	NOUN
esrj-21257	30	16	.	.	PUNCT
esrj-21257	31	1	©	©	PROPN
esrj-21257	31	2	2004	2004	NUM
esrj-21257	31	3	esrj	esrj	NOUN
esrj-21257	31	4	unibiblos	unibiblos	PROPN
esrj-21257	31	5	.	.	PUNCT
esrj-21257	32	1	edgar	edgar	PROPN
esrj-21257	32	2	moncayo	moncayo	VERB
esrj-21257	33	1	et	et	PROPN
esrj-21257	33	2	al	al	PROPN
esrj-21257	33	3	.	.	PROPN
esrj-21257	33	4	introduction	introduction	NOUN
esrj-21257	33	5	galeras	galera	NOUN
esrj-21257	33	6	volcano	volcano	NOUN
esrj-21257	33	7	(	(	PUNCT
esrj-21257	33	8	lat	lat	NOUN
esrj-21257	33	9	.	.	PROPN
esrj-21257	33	10	1	1	NUM
esrj-21257	33	11	°	°	NUM
esrj-21257	33	12	14’n	14’n	PROPN
esrj-21257	33	13	,	,	PUNCT
esrj-21257	33	14	lon	lon	PROPN
esrj-21257	33	15	.	.	PROPN
esrj-21257	33	16	77	77	NUM
esrj-21257	33	17	°	°	NUM
esrj-21257	33	18	22’w	22’w	NUM
esrj-21257	33	19	)	)	PUNCT
esrj-21257	33	20	is	be	AUX
esrj-21257	33	21	4200m	4200m	NUM
esrj-21257	33	22	-	-	PUNCT
esrj-21257	33	23	high	high	ADJ
esrj-21257	33	24	andesitic	andesitic	ADJ
esrj-21257	33	25	volcano	volcano	NOUN
esrj-21257	33	26	in	in	ADP
esrj-21257	33	27	the	the	DET
esrj-21257	33	28	andes	ande	NOUN
esrj-21257	33	29	of	of	ADP
esrj-21257	33	30	southwestern	southwestern	ADJ
esrj-21257	33	31	colombia	colombia	PROPN
esrj-21257	33	32	and	and	CCONJ
esrj-21257	33	33	is	be	AUX
esrj-21257	33	34	the	the	DET
esrj-21257	33	35	most	most	ADV
esrj-21257	33	36	recent	recent	ADJ
esrj-21257	33	37	active	active	ADJ
esrj-21257	33	38	center	center	NOUN
esrj-21257	33	39	of	of	ADP
esrj-21257	33	40	galera	galera	PROPN
esrj-21257	33	41	’s	’s	PART
esrj-21257	33	42	volcanic	volcanic	ADJ
esrj-21257	33	43	complex	complex	NOUN
esrj-21257	33	44	(	(	PUNCT
esrj-21257	33	45	cepeda	cepeda	PROPN
esrj-21257	33	46	,	,	PUNCT
esrj-21257	33	47	1986	1986	NUM
esrj-21257	33	48	)	)	PUNCT
esrj-21257	33	49	.	.	PUNCT
esrj-21257	34	1	the	the	DET
esrj-21257	34	2	active	active	ADJ
esrj-21257	34	3	cone	cone	NOUN
esrj-21257	34	4	has	have	VERB
esrj-21257	34	5	320	320	NUM
esrj-21257	34	6	m	m	NOUN
esrj-21257	34	7	in	in	ADP
esrj-21257	34	8	diameter	diameter	NOUN
esrj-21257	34	9	and	and	CCONJ
esrj-21257	34	10	lies	lie	VERB
esrj-21257	34	11	within	within	ADP
esrj-21257	34	12	a	a	DET
esrj-21257	34	13	caldera	caldera	NOUN
esrj-21257	34	14	that	that	PRON
esrj-21257	34	15	is	be	AUX
esrj-21257	34	16	breached	breach	VERB
esrj-21257	34	17	to	to	ADP
esrj-21257	34	18	the	the	DET
esrj-21257	34	19	west	west	NOUN
esrj-21257	34	20	.	.	PUNCT
esrj-21257	35	1	galeras	galera	NOUN
esrj-21257	35	2	is	be	AUX
esrj-21257	35	3	historically	historically	ADV
esrj-21257	35	4	characterized	characterize	VERB
esrj-21257	35	5	by	by	ADP
esrj-21257	35	6	vulcanian	vulcanian	ADJ
esrj-21257	35	7	type	type	NOUN
esrj-21257	35	8	explosions	explosion	NOUN
esrj-21257	35	9	(	(	PUNCT
esrj-21257	35	10	calvache	calvache	NOUN
esrj-21257	35	11	,	,	PUNCT
esrj-21257	35	12	1990	1990	NUM
esrj-21257	35	13	)	)	PUNCT
esrj-21257	35	14	.	.	PUNCT
esrj-21257	36	1	the	the	DET
esrj-21257	36	2	most	most	ADV
esrj-21257	36	3	important	important	ADJ
esrj-21257	36	4	one	one	NUM
esrj-21257	36	5	recorded	record	VERB
esrj-21257	36	6	,	,	PUNCT
esrj-21257	36	7	in	in	ADP
esrj-21257	36	8	1936	1936	NUM
esrj-21257	36	9	,	,	PUNCT
esrj-21257	36	10	generated	generate	VERB
esrj-21257	36	11	a	a	DET
esrj-21257	36	12	pyroclastic	pyroclastic	ADJ
esrj-21257	36	13	flow	flow	NOUN
esrj-21257	36	14	to	to	ADP
esrj-21257	36	15	the	the	DET
esrj-21257	36	16	northeast	northeast	NOUN
esrj-21257	36	17	of	of	ADP
esrj-21257	36	18	the	the	DET
esrj-21257	36	19	volcanic	volcanic	ADJ
esrj-21257	36	20	structure	structure	NOUN
esrj-21257	36	21	.	.	PUNCT
esrj-21257	37	1	the	the	DET
esrj-21257	37	2	volcano	volcano	NOUN
esrj-21257	37	3	lies	lie	VERB
esrj-21257	37	4	8	8	NUM
esrj-21257	37	5	km	km	NOUN
esrj-21257	37	6	from	from	ADP
esrj-21257	37	7	pasto	pasto	NOUN
esrj-21257	37	8	city	city	NOUN
esrj-21257	37	9	and	and	CCONJ
esrj-21257	37	10	various	various	ADJ
esrj-21257	37	11	figure	figure	NOUN
esrj-21257	37	12	1	1	NUM
esrj-21257	37	13	.	.	PUNCT
esrj-21257	37	14	location	location	NOUN
esrj-21257	37	15	of	of	ADP
esrj-21257	37	16	galeras	galera	NOUN
esrj-21257	37	17	volcanic	volcanic	ADJ
esrj-21257	37	18	complex	complex	ADJ
esrj-21257	37	19	area	area	NOUN
esrj-21257	37	20	,	,	PUNCT
esrj-21257	37	21	and	and	CCONJ
esrj-21257	37	22	the	the	DET
esrj-21257	37	23	earthquakes	earthquake	NOUN
esrj-21257	37	24	(	(	PUNCT
esrj-21257	37	25	circles	circle	NOUN
esrj-21257	37	26	)	)	PUNCT
esrj-21257	37	27	and	and	CCONJ
esrj-21257	37	28	stations	station	NOUN
esrj-21257	37	29	(	(	PUNCT
esrj-21257	37	30	s	s	X
esrj-21257	37	31	)	)	PUNCT
esrj-21257	37	32	used	use	VERB
esrj-21257	37	33	for	for	ADP
esrj-21257	37	34	determinations	determination	NOUN
esrj-21257	37	35	.	.	PUNCT
esrj-21257	38	1	other	other	ADJ
esrj-21257	38	2	towns	town	NOUN
esrj-21257	38	3	locate	locate	VERB
esrj-21257	38	4	on	on	ADP
esrj-21257	38	5	its	its	PRON
esrj-21257	38	6	flanks	flank	NOUN
esrj-21257	38	7	.	.	PUNCT
esrj-21257	39	1	in	in	ADP
esrj-21257	39	2	total	total	ADJ
esrj-21257	39	3	,	,	PUNCT
esrj-21257	39	4	400.000	400.000	NUM
esrj-21257	39	5	people	people	NOUN
esrj-21257	39	6	live	live	VERB
esrj-21257	39	7	close	close	ADV
esrj-21257	39	8	to	to	ADP
esrj-21257	39	9	the	the	DET
esrj-21257	39	10	volcano	volcano	NOUN
esrj-21257	39	11	,	,	PUNCT
esrj-21257	39	12	inside	inside	ADP
esrj-21257	39	13	this	this	DET
esrj-21257	39	14	hazard	hazard	NOUN
esrj-21257	39	15	zone	zone	NOUN
esrj-21257	39	16	.	.	PUNCT
esrj-21257	40	1	since	since	SCONJ
esrj-21257	40	2	1988	1988	NUM
esrj-21257	40	3	,	,	PUNCT
esrj-21257	40	4	when	when	SCONJ
esrj-21257	40	5	galeras	galera	NOUN
esrj-21257	40	6	was	be	AUX
esrj-21257	40	7	reactivated	reactivate	VERB
esrj-21257	40	8	,	,	PUNCT
esrj-21257	40	9	after	after	ADP
esrj-21257	40	10	50	50	NUM
esrj-21257	40	11	years	year	NOUN
esrj-21257	40	12	of	of	ADP
esrj-21257	40	13	repose	repose	NOUN
esrj-21257	40	14	,	,	PUNCT
esrj-21257	40	15	it	it	PRON
esrj-21257	40	16	entered	enter	VERB
esrj-21257	40	17	in	in	ADP
esrj-21257	40	18	a	a	DET
esrj-21257	40	19	fumarolic	fumarolic	NOUN
esrj-21257	40	20	and	and	CCONJ
esrj-21257	40	21	degassing	degas	VERB
esrj-21257	40	22	stage	stage	NOUN
esrj-21257	40	23	,	,	PUNCT
esrj-21257	40	24	with	with	ADP
esrj-21257	40	25	seven	seven	NUM
esrj-21257	40	26	eruptions	eruption	NOUN
esrj-21257	40	27	between	between	ADP
esrj-21257	40	28	1989	1989	NUM
esrj-21257	40	29	and	and	CCONJ
esrj-21257	40	30	1993	1993	NUM
esrj-21257	40	31	.	.	PUNCT
esrj-21257	41	1	an	an	DET
esrj-21257	41	2	andesitic	andesitic	ADJ
esrj-21257	41	3	dome	dome	NOUN
esrj-21257	41	4	was	be	AUX
esrj-21257	41	5	extruded	extrude	VERB
esrj-21257	41	6	in	in	ADP
esrj-21257	41	7	september	september	PROPN
esrj-21257	41	8	1991	1991	NUM
esrj-21257	41	9	and	and	CCONJ
esrj-21257	41	10	destroyed	destroy	VERB
esrj-21257	41	11	during	during	ADP
esrj-21257	41	12	july	july	PROPN
esrj-21257	41	13	1992	1992	NUM
esrj-21257	41	14	eruption	eruption	NOUN
esrj-21257	41	15	.	.	PUNCT
esrj-21257	42	1	since	since	SCONJ
esrj-21257	42	2	1994	1994	NUM
esrj-21257	42	3	galeras	galera	NOUN
esrj-21257	42	4	is	be	AUX
esrj-21257	42	5	in	in	ADP
esrj-21257	42	6	calm	calm	ADJ
esrj-21257	42	7	stage	stage	NOUN
esrj-21257	42	8	with	with	ADP
esrj-21257	42	9	lesser	less	ADJ
esrj-21257	42	10	explosions	explosion	NOUN
esrj-21257	42	11	and	and	CCONJ
esrj-21257	42	12	seismic	seismic	ADJ
esrj-21257	42	13	crises	crisis	NOUN
esrj-21257	42	14	in	in	ADP
esrj-21257	42	15	1995	1995	NUM
esrj-21257	42	16	,	,	PUNCT
esrj-21257	42	17	1982	1982	NUM
esrj-21257	42	18	,	,	PUNCT
esrj-21257	42	19	2000	2000	NUM
esrj-21257	42	20	and	and	CCONJ
esrj-21257	42	21	2002.many	2002.many	NUM
esrj-21257	42	22	studies	study	NOUN
esrj-21257	42	23	have	have	AUX
esrj-21257	42	24	been	be	AUX
esrj-21257	42	25	done	do	VERB
esrj-21257	42	26	since	since	SCONJ
esrj-21257	42	27	cepeda	cepeda	PROPN
esrj-21257	42	28	(	(	PUNCT
esrj-21257	42	29	1986	1986	NUM
esrj-21257	42	30	)	)	PUNCT
esrj-21257	42	31	and	and	CCONJ
esrj-21257	42	32	calvache	calvache	NOUN
esrj-21257	42	33	(	(	PUNCT
esrj-21257	42	34	1990	1990	NUM
esrj-21257	42	35	)	)	PUNCT
esrj-21257	42	36	.	.	PUNCT
esrj-21257	43	1	the	the	DET
esrj-21257	43	2	latter	latter	ADJ
esrj-21257	43	3	made	make	VERB
esrj-21257	43	4	a	a	DET
esrj-21257	43	5	stratigraphic	stratigraphic	ADJ
esrj-21257	43	6	correlation	correlation	NOUN
esrj-21257	43	7	based	base	VERB
esrj-21257	43	8	on	on	ADP
esrj-21257	43	9	c	c	PROPN
esrj-21257	43	10	14	14	NUM
esrj-21257	43	11	in	in	ADP
esrj-21257	43	12	the	the	DET
esrj-21257	43	13	1990	1990	NUM
esrj-21257	43	14	-	-	SYM
esrj-21257	43	15	1993	1993	NUM
esrj-21257	43	16	period	period	NOUN
esrj-21257	43	17	galeras	galera	NOUN
esrj-21257	43	18	was	be	AUX
esrj-21257	43	19	declared	declare	VERB
esrj-21257	43	20	the	the	DET
esrj-21257	43	21	volcano	volcano	NOUN
esrj-21257	43	22	of	of	ADP
esrj-21257	43	23	the	the	DET
esrj-21257	43	24	decade	decade	NOUN
esrj-21257	43	25	and	and	CCONJ
esrj-21257	43	26	much	much	ADJ
esrj-21257	43	27	research	research	NOUN
esrj-21257	43	28	was	be	AUX
esrj-21257	43	29	done	do	VERB
esrj-21257	43	30	.	.	PUNCT
esrj-21257	44	1	on	on	ADP
esrj-21257	44	2	1993	1993	NUM
esrj-21257	44	3	january	january	NOUN
esrj-21257	44	4	14	14	NUM
esrj-21257	44	5	during	during	ADP
esrj-21257	44	6	an	an	DET
esrj-21257	44	7	international	international	ADJ
esrj-21257	44	8	workshop	workshop	NOUN
esrj-21257	44	9	while	while	SCONJ
esrj-21257	44	10	a	a	DET
esrj-21257	44	11	fieldwork	fieldwork	NOUN
esrj-21257	44	12	was	be	AUX
esrj-21257	44	13	in	in	ADP
esrj-21257	44	14	progress	progress	NOUN
esrj-21257	44	15	in	in	ADP
esrj-21257	44	16	the	the	DET
esrj-21257	44	17	crater	crater	NOUN
esrj-21257	44	18	,	,	PUNCT
esrj-21257	44	19	there	there	PRON
esrj-21257	44	20	was	be	VERB
esrj-21257	44	21	an	an	DET
esrj-21257	44	22	eruption	eruption	NOUN
esrj-21257	44	23	where	where	SCONJ
esrj-21257	44	24	several	several	ADJ
esrj-21257	44	25	scientists	scientist	NOUN
esrj-21257	44	26	died	die	VERB
esrj-21257	44	27	and	and	CCONJ
esrj-21257	44	28	others	other	NOUN
esrj-21257	44	29	resulted	result	VERB
esrj-21257	44	30	injured	injure	VERB
esrj-21257	44	31	.	.	PUNCT
esrj-21257	45	1	many	many	ADJ
esrj-21257	45	2	works	work	NOUN
esrj-21257	45	3	were	be	AUX
esrj-21257	45	4	published	publish	VERB
esrj-21257	45	5	about	about	ADP
esrj-21257	45	6	galeras	galera	NOUN
esrj-21257	45	7	in	in	ADP
esrj-21257	45	8	different	different	ADJ
esrj-21257	45	9	disciplines	discipline	NOUN
esrj-21257	45	10	:	:	PUNCT
esrj-21257	45	11	calvache	calvache	PROPN
esrj-21257	45	12	et	et	PROPN
esrj-21257	45	13	al	al	PROPN
esrj-21257	45	14	.	.	PROPN
esrj-21257	45	15	,	,	PUNCT
esrj-21257	45	16	(	(	PUNCT
esrj-21257	45	17	1997	1997	NUM
esrj-21257	45	18	)	)	PUNCT
esrj-21257	45	19	worked	work	VERB
esrj-21257	45	20	the	the	DET
esrj-21257	45	21	stratigraphy	stratigraphy	NOUN
esrj-21257	45	22	and	and	CCONJ
esrj-21257	45	23	evolution	evolution	NOUN
esrj-21257	45	24	of	of	ADP
esrj-21257	45	25	the	the	DET
esrj-21257	45	26	volcano	volcano	NOUN
esrj-21257	45	27	,	,	PUNCT
esrj-21257	45	28	a	a	DET
esrj-21257	45	29	model	model	NOUN
esrj-21257	45	30	of	of	ADP
esrj-21257	45	31	degassing	degassing	NOUN
esrj-21257	45	32	was	be	AUX
esrj-21257	45	33	proposed	propose	VERB
esrj-21257	45	34	by	by	ADP
esrj-21257	45	35	stix	stix	PROPN
esrj-21257	45	36	et	et	PROPN
esrj-21257	45	37	al	al	PROPN
esrj-21257	45	38	.	.	PROPN
esrj-21257	45	39	,	,	PUNCT
esrj-21257	45	40	(	(	PUNCT
esrj-21257	45	41	1993	1993	NUM
esrj-21257	45	42	)	)	PUNCT
esrj-21257	45	43	and	and	CCONJ
esrj-21257	45	44	geochemistry	geochemistry	NOUN
esrj-21257	45	45	studies	study	NOUN
esrj-21257	45	46	were	be	AUX
esrj-21257	45	47	done	do	VERB
esrj-21257	45	48	by	by	ADP
esrj-21257	45	49	zapata	zapata	PROPN
esrj-21257	45	50	et	et	PROPN
esrj-21257	45	51	al	al	PROPN
esrj-21257	45	52	.	.	PROPN
esrj-21257	45	53	,	,	PUNCT
esrj-21257	45	54	(	(	PUNCT
esrj-21257	45	55	1997	1997	NUM
esrj-21257	45	56	)	)	PUNCT
esrj-21257	45	57	.	.	PUNCT
esrj-21257	46	1	in	in	ADP
esrj-21257	46	2	the	the	DET
esrj-21257	46	3	seismology	seismology	NOUN
esrj-21257	46	4	field	field	NOUN
esrj-21257	46	5	,	,	PUNCT
esrj-21257	46	6	the	the	DET
esrj-21257	46	7	works	work	NOUN
esrj-21257	46	8	of	of	ADP
esrj-21257	46	9	gómez	gómez	NOUN
esrj-21257	46	10	and	and	CCONJ
esrj-21257	46	11	torres	torre	NOUN
esrj-21257	46	12	(	(	PUNCT
esrj-21257	46	13	1997	1997	NUM
esrj-21257	46	14	)	)	PUNCT
esrj-21257	46	15	and	and	CCONJ
esrj-21257	46	16	narvaéz	narvaéz	NOUN
esrj-21257	46	17	et	et	PROPN
esrj-21257	46	18	al	al	PROPN
esrj-21257	46	19	.	.	PROPN
esrj-21257	46	20	,	,	PUNCT
esrj-21257	46	21	(	(	PUNCT
esrj-21257	46	22	1997	1997	NUM
esrj-21257	46	23	)	)	PUNCT
esrj-21257	46	24	analyzed	analyze	VERB
esrj-21257	46	25	the	the	DET
esrj-21257	46	26	tornillo	tornillo	NOUN
esrj-21257	46	27	-	-	PUNCT
esrj-21257	46	28	type	type	NOUN
esrj-21257	46	29	signals	signal	NOUN
esrj-21257	46	30	whereas	whereas	SCONJ
esrj-21257	46	31	the	the	DET
esrj-21257	46	32	different	different	ADJ
esrj-21257	46	33	features	feature	NOUN
esrj-21257	46	34	seismic	seismic	ADJ
esrj-21257	46	35	sources	source	NOUN
esrj-21257	46	36	has	have	AUX
esrj-21257	46	37	been	be	AUX
esrj-21257	46	38	analyzed	analyze	VERB
esrj-21257	46	39	by	by	ADP
esrj-21257	46	40	ortega	ortega	PROPN
esrj-21257	46	41	et	et	PROPN
esrj-21257	46	42	al	al	PROPN
esrj-21257	46	43	.	.	PROPN
esrj-21257	46	44	,	,	PUNCT
esrj-21257	46	45	(	(	PUNCT
esrj-21257	46	46	2002	2002	NUM
esrj-21257	46	47	)	)	PUNCT
esrj-21257	46	48	.	.	PUNCT
esrj-21257	47	1	any	any	DET
esrj-21257	47	2	investigation	investigation	NOUN
esrj-21257	47	3	about	about	ADP
esrj-21257	47	4	temporal	temporal	ADJ
esrj-21257	47	5	variation	variation	NOUN
esrj-21257	47	6	of	of	ADP
esrj-21257	47	7	the	the	DET
esrj-21257	47	8	attenuation	attenuation	NOUN
esrj-21257	47	9	has	have	AUX
esrj-21257	47	10	n’t	not	PART
esrj-21257	47	11	been	be	AUX
esrj-21257	47	12	done	do	VERB
esrj-21257	47	13	,	,	PUNCT
esrj-21257	47	14	so	so	CCONJ
esrj-21257	47	15	this	this	PRON
esrj-21257	47	16	is	be	AUX
esrj-21257	47	17	an	an	DET
esrj-21257	47	18	innovative	innovative	ADJ
esrj-21257	47	19	study	study	NOUN
esrj-21257	47	20	that	that	PRON
esrj-21257	47	21	enlarges	enlarge	VERB
esrj-21257	47	22	the	the	DET
esrj-21257	47	23	knowledge	knowledge	NOUN
esrj-21257	47	24	about	about	ADP
esrj-21257	47	25	galeras	galera	NOUN
esrj-21257	47	26	volcano	volcano	NOUN
esrj-21257	47	27	.	.	PUNCT
esrj-21257	48	1	geological	geological	ADJ
esrj-21257	48	2	setting	set	VERB
esrj-21257	48	3	galeras	galera	NOUN
esrj-21257	48	4	is	be	AUX
esrj-21257	48	5	located	locate	VERB
esrj-21257	48	6	in	in	ADP
esrj-21257	48	7	southwestern	southwestern	ADJ
esrj-21257	48	8	colombia	colombia	PROPN
esrj-21257	48	9	,	,	PUNCT
esrj-21257	48	10	a	a	DET
esrj-21257	48	11	region	region	NOUN
esrj-21257	48	12	with	with	ADP
esrj-21257	48	13	a	a	DET
esrj-21257	48	14	metamorphic	metamorphic	ADJ
esrj-21257	48	15	rocks	rock	NOUN
esrj-21257	48	16	basement	basement	NOUN
esrj-21257	48	17	of	of	ADP
esrj-21257	48	18	precambrian	precambrian	PROPN
esrj-21257	48	19	and	and	CCONJ
esrj-21257	48	20	paleozoic	paleozoic	PROPN
esrj-21257	48	21	ages	age	NOUN
esrj-21257	48	22	.	.	PUNCT
esrj-21257	49	1	the	the	DET
esrj-21257	49	2	basement	basement	NOUN
esrj-21257	49	3	is	be	AUX
esrj-21257	49	4	overlaid	overlay	VERB
esrj-21257	49	5	by	by	ADP
esrj-21257	49	6	metamorphic	metamorphic	ADJ
esrj-21257	49	7	rocks	rock	NOUN
esrj-21257	49	8	of	of	ADP
esrj-21257	49	9	cretacic	cretacic	NOUN
esrj-21257	49	10	age	age	NOUN
esrj-21257	49	11	with	with	ADP
esrj-21257	49	12	low	low	ADJ
esrj-21257	49	13	and	and	CCONJ
esrj-21257	49	14	medium	medium	ADJ
esrj-21257	49	15	grade	grade	NOUN
esrj-21257	49	16	associated	associate	VERB
esrj-21257	49	17	with	with	ADP
esrj-21257	49	18	amigdular	amigdular	ADJ
esrj-21257	49	19	metabasalts	metabasalt	NOUN
esrj-21257	49	20	.	.	PUNCT
esrj-21257	50	1	all	all	PRON
esrj-21257	50	2	of	of	ADP
esrj-21257	50	3	this	this	PRON
esrj-21257	50	4	is	be	AUX
esrj-21257	50	5	covered	cover	VERB
esrj-21257	50	6	by	by	ADP
esrj-21257	50	7	volcano	volcano	ADJ
esrj-21257	50	8	sedimentary	sedimentary	ADJ
esrj-21257	50	9	units	unit	NOUN
esrj-21257	50	10	of	of	ADP
esrj-21257	50	11	tertiary	tertiary	ADJ
esrj-21257	50	12	age	age	NOUN
esrj-21257	50	13	that	that	PRON
esrj-21257	50	14	made	make	VERB
esrj-21257	50	15	a	a	DET
esrj-21257	50	16	plateau	plateau	NOUN
esrj-21257	50	17	,	,	PUNCT
esrj-21257	50	18	over	over	ADP
esrj-21257	50	19	which	which	PRON
esrj-21257	50	20	the	the	DET
esrj-21257	50	21	pleistocenic	pleistocenic	ADJ
esrj-21257	50	22	and	and	CCONJ
esrj-21257	50	23	holocenic	holocenic	ADJ
esrj-21257	50	24	volcanoes	volcano	NOUN
esrj-21257	50	25	have	have	AUX
esrj-21257	50	26	emerged	emerge	VERB
esrj-21257	50	27	.	.	PUNCT
esrj-21257	51	1	the	the	DET
esrj-21257	51	2	tectonic	tectonic	ADJ
esrj-21257	51	3	plate	plate	NOUN
esrj-21257	51	4	of	of	ADP
esrj-21257	51	5	this	this	DET
esrj-21257	51	6	region	region	NOUN
esrj-21257	51	7	is	be	AUX
esrj-21257	51	8	very	very	ADV
esrj-21257	51	9	complex	complex	ADJ
esrj-21257	51	10	,	,	PUNCT
esrj-21257	51	11	as	as	ADP
esrj-21257	51	12	a	a	DET
esrj-21257	51	13	result	result	NOUN
esrj-21257	51	14	of	of	ADP
esrj-21257	51	15	the	the	DET
esrj-21257	51	16	collision	collision	NOUN
esrj-21257	51	17	between	between	ADP
esrj-21257	51	18	the	the	DET
esrj-21257	51	19	nazca	nazca	PROPN
esrj-21257	51	20	and	and	CCONJ
esrj-21257	51	21	southamerican	southamerican	ADJ
esrj-21257	51	22	plates	plate	NOUN
esrj-21257	51	23	.	.	PUNCT
esrj-21257	52	1	this	this	PRON
esrj-21257	52	2	causes	cause	VERB
esrj-21257	52	3	the	the	DET
esrj-21257	52	4	uplift	uplift	NOUN
esrj-21257	52	5	of	of	ADP
esrj-21257	52	6	the	the	DET
esrj-21257	52	7	andes	ande	NOUN
esrj-21257	52	8	and	and	CCONJ
esrj-21257	52	9	the	the	DET
esrj-21257	52	10	volcanism	volcanism	NOUN
esrj-21257	52	11	in	in	ADP
esrj-21257	52	12	the	the	DET
esrj-21257	52	13	region	region	NOUN
esrj-21257	52	14	.	.	PUNCT
esrj-21257	53	1	the	the	DET
esrj-21257	53	2	structural	structural	ADJ
esrj-21257	53	3	trend	trend	NOUN
esrj-21257	53	4	is	be	AUX
esrj-21257	53	5	n40	n40	NOUN
esrj-21257	53	6	°	°	NOUN
esrj-21257	53	7	e	e	NOUN
esrj-21257	53	8	and	and	CCONJ
esrj-21257	53	9	the	the	DET
esrj-21257	53	10	principal	principal	ADJ
esrj-21257	53	11	tectonic	tectonic	ADJ
esrj-21257	53	12	feature	feature	NOUN
esrj-21257	53	13	is	be	AUX
esrj-21257	53	14	the	the	DET
esrj-21257	53	15	romeral	romeral	ADJ
esrj-21257	53	16	fault	fault	NOUN
esrj-21257	53	17	zone	zone	NOUN
esrj-21257	53	18	,	,	PUNCT
esrj-21257	53	19	which	which	PRON
esrj-21257	53	20	has	have	AUX
esrj-21257	53	21	been	be	AUX
esrj-21257	53	22	interpreted	interpret	VERB
esrj-21257	53	23	as	as	ADP
esrj-21257	53	24	the	the	DET
esrj-21257	53	25	limit	limit	NOUN
esrj-21257	53	26	between	between	ADP
esrj-21257	53	27	continental	continental	ADJ
esrj-21257	53	28	crust	crust	NOUN
esrj-21257	53	29	to	to	ADP
esrj-21257	53	30	the	the	DET
esrj-21257	53	31	east	east	NOUN
esrj-21257	53	32	and	and	CCONJ
esrj-21257	53	33	the	the	DET
esrj-21257	53	34	oceanic	oceanic	ADJ
esrj-21257	53	35	crust	crust	NOUN
esrj-21257	53	36	to	to	ADP
esrj-21257	53	37	the	the	DET
esrj-21257	53	38	west	west	NOUN
esrj-21257	53	39	(	(	PUNCT
esrj-21257	53	40	barrero	barrero	NOUN
esrj-21257	53	41	,	,	PUNCT
esrj-21257	53	42	1979	1979	NUM
esrj-21257	53	43	)	)	PUNCT
esrj-21257	53	44	.	.	PUNCT
esrj-21257	54	1	this	this	DET
esrj-21257	54	2	system	system	NOUN
esrj-21257	54	3	includes	include	VERB
esrj-21257	54	4	the	the	DET
esrj-21257	54	5	silvia	silvia	PROPN
esrj-21257	54	6	-	-	PUNCT
esrj-21257	54	7	pijao	pijao	PROPN
esrj-21257	54	8	and	and	CCONJ
esrj-21257	54	9	buesaco	buesaco	NOUN
esrj-21257	54	10	faults	fault	NOUN
esrj-21257	54	11	,	,	PUNCT
esrj-21257	54	12	both	both	PRON
esrj-21257	54	13	of	of	ADP
esrj-21257	54	14	which	which	PRON
esrj-21257	54	15	cross	cross	VERB
esrj-21257	54	16	under	under	ADP
esrj-21257	54	17	galeras	galera	NOUN
esrj-21257	54	18	,	,	PUNCT
esrj-21257	54	19	and	and	CCONJ
esrj-21257	54	20	are	be	AUX
esrj-21257	54	21	associated	associate	VERB
esrj-21257	54	22	with	with	ADP
esrj-21257	54	23	many	many	ADJ
esrj-21257	54	24	old	old	ADJ
esrj-21257	54	25	caldera	caldera	NOUN
esrj-21257	54	26	systems	system	NOUN
esrj-21257	54	27	(	(	PUNCT
esrj-21257	54	28	figure	figure	NOUN
esrj-21257	54	29	1	1	NUM
esrj-21257	54	30	)	)	PUNCT
esrj-21257	54	31	.	.	PUNCT
esrj-21257	55	1	method	method	NOUN
esrj-21257	55	2	we	we	PRON
esrj-21257	55	3	follow	follow	VERB
esrj-21257	55	4	the	the	DET
esrj-21257	55	5	single	single	ADJ
esrj-21257	55	6	back	back	ADV
esrj-21257	55	7	scattering	scatter	VERB
esrj-21257	55	8	(	(	PUNCT
esrj-21257	55	9	sbs	sbs	ADJ
esrj-21257	55	10	)	)	PUNCT
esrj-21257	55	11	model	model	NOUN
esrj-21257	55	12	of	of	ADP
esrj-21257	55	13	aki	aki	NOUN
esrj-21257	55	14	and	and	CCONJ
esrj-21257	55	15	chouet	chouet	PROPN
esrj-21257	55	16	(	(	PUNCT
esrj-21257	55	17	1975	1975	NUM
esrj-21257	55	18	)	)	PUNCT
esrj-21257	55	19	for	for	ADP
esrj-21257	55	20	calculating	calculate	VERB
esrj-21257	55	21	q	q	PROPN
esrj-21257	55	22	-1	-1	INTJ
esrj-21257	55	23	from	from	ADP
esrj-21257	55	24	the	the	DET
esrj-21257	55	25	ending	end	VERB
esrj-21257	55	26	portion	portion	NOUN
esrj-21257	55	27	of	of	ADP
esrj-21257	55	28	the	the	DET
esrj-21257	55	29	records	record	NOUN
esrj-21257	55	30	of	of	ADP
esrj-21257	55	31	local	local	ADJ
esrj-21257	55	32	earthquakes	earthquake	NOUN
esrj-21257	55	33	,	,	PUNCT
esrj-21257	55	34	or	or	CCONJ
esrj-21257	55	35	coda	coda	ADJ
esrj-21257	55	36	waves	wave	NOUN
esrj-21257	55	37	.	.	PUNCT
esrj-21257	56	1	the	the	DET
esrj-21257	56	2	q	q	PROPN
esrj-21257	56	3	factor	factor	NOUN
esrj-21257	56	4	contains	contain	VERB
esrj-21257	56	5	information	information	NOUN
esrj-21257	56	6	about	about	ADP
esrj-21257	56	7	seismic	seismic	ADJ
esrj-21257	56	8	energy	energy	NOUN
esrj-21257	56	9	for	for	ADP
esrj-21257	56	10	two	two	NUM
esrj-21257	56	11	reasons	reason	NOUN
esrj-21257	56	12	:	:	PUNCT
esrj-21257	56	13	intrinsic	intrinsic	ADJ
esrj-21257	56	14	losses	loss	NOUN
esrj-21257	56	15	(	(	PUNCT
esrj-21257	56	16	qi	qi	NOUN
esrj-21257	56	17	)	)	PUNCT
esrj-21257	56	18	and	and	CCONJ
esrj-21257	56	19	radiation	radiation	NOUN
esrj-21257	56	20	losses	loss	NOUN
esrj-21257	56	21	(	(	PUNCT
esrj-21257	56	22	qr	qr	NOUN
esrj-21257	56	23	)	)	PUNCT
esrj-21257	56	24	.	.	PUNCT
esrj-21257	57	1	20	20	NUM
esrj-21257	57	2	temporal	temporal	ADJ
esrj-21257	57	3	variation	variation	NOUN
esrj-21257	57	4	of	of	ADP
esrj-21257	57	5	coda	coda	NOUN
esrj-21257	57	6	-	-	PUNCT
esrj-21257	57	7	q	q	NOUN
esrj-21257	57	8	at	at	ADP
esrj-21257	57	9	galeras	galera	NOUN
esrj-21257	57	10	volcano	volcano	NOUN
esrj-21257	57	11	,	,	PUNCT
esrj-21257	57	12	colombia	colombia	PROPN
esrj-21257	57	13	21	21	NUM
esrj-21257	57	14	the	the	DET
esrj-21257	57	15	method	method	NOUN
esrj-21257	57	16	assumes	assume	VERB
esrj-21257	57	17	that	that	SCONJ
esrj-21257	57	18	local	local	ADJ
esrj-21257	57	19	earthquake	earthquake	NOUN
esrj-21257	57	20	coda	coda	NOUN
esrj-21257	57	21	is	be	AUX
esrj-21257	57	22	composed	compose	VERB
esrj-21257	57	23	by	by	ADP
esrj-21257	57	24	the	the	DET
esrj-21257	57	25	sum	sum	NOUN
esrj-21257	57	26	of	of	ADP
esrj-21257	57	27	secondary	secondary	ADJ
esrj-21257	57	28	s	s	PART
esrj-21257	57	29	waves	wave	NOUN
esrj-21257	57	30	produced	produce	VERB
esrj-21257	57	31	by	by	ADP
esrj-21257	57	32	heterogeneities	heterogeneity	NOUN
esrj-21257	57	33	inside	inside	ADP
esrj-21257	57	34	a	a	DET
esrj-21257	57	35	propagation	propagation	NOUN
esrj-21257	57	36	medium	medium	NOUN
esrj-21257	57	37	.	.	PUNCT
esrj-21257	58	1	in	in	ADP
esrj-21257	58	2	this	this	DET
esrj-21257	58	3	context	context	NOUN
esrj-21257	58	4	,	,	PUNCT
esrj-21257	58	5	coda	coda	NOUN
esrj-21257	58	6	is	be	AUX
esrj-21257	58	7	the	the	DET
esrj-21257	58	8	portion	portion	NOUN
esrj-21257	58	9	of	of	ADP
esrj-21257	58	10	seismogram	seismogram	NOUN
esrj-21257	58	11	corresponding	correspond	VERB
esrj-21257	58	12	to	to	ADP
esrj-21257	58	13	back	back	ADV
esrj-21257	58	14	-	-	PUNCT
esrj-21257	58	15	scattered	scatter	VERB
esrj-21257	58	16	swaves	swave	NOUN
esrj-21257	58	17	,	,	PUNCT
esrj-21257	58	18	whose	whose	DET
esrj-21257	58	19	travel	travel	NOUN
esrj-21257	58	20	times	time	NOUN
esrj-21257	58	21	are	be	AUX
esrj-21257	58	22	assumed	assume	VERB
esrj-21257	58	23	to	to	PART
esrj-21257	58	24	be	be	AUX
esrj-21257	58	25	twice	twice	DET
esrj-21257	58	26	the	the	DET
esrj-21257	58	27	s	s	NOUN
esrj-21257	58	28	-	-	PUNCT
esrj-21257	58	29	wave	wave	NOUN
esrj-21257	58	30	travel	travel	NOUN
esrj-21257	58	31	time	time	NOUN
esrj-21257	58	32	taken	take	VERB
esrj-21257	58	33	from	from	ADP
esrj-21257	58	34	the	the	DET
esrj-21257	58	35	origin	origin	NOUN
esrj-21257	58	36	of	of	ADP
esrj-21257	58	37	the	the	DET
esrj-21257	58	38	earthquake	earthquake	NOUN
esrj-21257	58	39	.	.	PUNCT
esrj-21257	59	1	we	we	PRON
esrj-21257	59	2	assume	assume	VERB
esrj-21257	59	3	that	that	SCONJ
esrj-21257	59	4	the	the	DET
esrj-21257	59	5	coda	coda	ADJ
esrj-21257	59	6	portion	portion	NOUN
esrj-21257	59	7	finishes	finish	VERB
esrj-21257	59	8	when	when	SCONJ
esrj-21257	59	9	the	the	DET
esrj-21257	59	10	signal	signal	NOUN
esrj-21257	59	11	-	-	PUNCT
esrj-21257	59	12	noise	noise	NOUN
esrj-21257	59	13	ratio	ratio	NOUN
esrj-21257	59	14	is	be	AUX
esrj-21257	59	15	lower	low	ADJ
esrj-21257	59	16	than	than	ADP
esrj-21257	59	17	approximately	approximately	ADV
esrj-21257	59	18	2	2	NUM
esrj-21257	59	19	(	(	PUNCT
esrj-21257	59	20	aki	aki	NOUN
esrj-21257	59	21	and	and	CCONJ
esrj-21257	59	22	chouet	chouet	PROPN
esrj-21257	59	23	,	,	PUNCT
esrj-21257	59	24	1975	1975	NUM
esrj-21257	59	25	)	)	PUNCT
esrj-21257	59	26	.	.	PUNCT
esrj-21257	60	1	the	the	DET
esrj-21257	60	2	sbs	sbs	PROPN
esrj-21257	60	3	model	model	NOUN
esrj-21257	60	4	considers	consider	VERB
esrj-21257	60	5	the	the	DET
esrj-21257	60	6	back	back	ADV
esrj-21257	60	7	-	-	PUNCT
esrj-21257	60	8	scattered	scatter	VERB
esrj-21257	60	9	swaves	swave	NOUN
esrj-21257	60	10	produced	produce	VERB
esrj-21257	60	11	by	by	ADP
esrj-21257	60	12	in	in	ADP
esrj-21257	60	13	homogeneities	homogeneity	NOUN
esrj-21257	60	14	(	(	PUNCT
esrj-21257	60	15	scatterers	scatterer	NOUN
esrj-21257	60	16	)	)	PUNCT
esrj-21257	60	17	distributed	distribute	VERB
esrj-21257	60	18	randomly	randomly	ADV
esrj-21257	60	19	and	and	CCONJ
esrj-21257	60	20	uniformly	uniformly	ADV
esrj-21257	60	21	in	in	ADP
esrj-21257	60	22	the	the	DET
esrj-21257	60	23	lithosphere	lithosphere	NOUN
esrj-21257	60	24	.	.	PUNCT
esrj-21257	61	1	the	the	DET
esrj-21257	61	2	basic	basic	ADJ
esrj-21257	61	3	and	and	CCONJ
esrj-21257	61	4	simplified	simplified	ADJ
esrj-21257	61	5	equation	equation	NOUN
esrj-21257	61	6	is	be	AUX
esrj-21257	61	7	:	:	PUNCT
esrj-21257	61	8	ln	ln	ADJ
esrj-21257	61	9	[	[	PUNCT
esrj-21257	61	10	t2	t2	NOUN
esrj-21257	61	11	aobs	aob	NOUN
esrj-21257	61	12	(	(	PUNCT
esrj-21257	61	13	f	f	X
esrj-21257	61	14	|	|	ADV
esrj-21257	61	15	r	r	PROPN
esrj-21257	61	16	,	,	PUNCT
esrj-21257	61	17	t	t	PROPN
esrj-21257	61	18	)	)	PUNCT
esrj-21257	61	19	]	]	PUNCT
esrj-21257	62	1	=	=	PUNCT
esrj-21257	62	2	c	c	X
esrj-21257	62	3	–	–	PUNCT
esrj-21257	62	4	q-1	q-1	NOUN
esrj-21257	62	5	2π	2π	PROPN
esrj-21257	62	6	f	f	PROPN
esrj-21257	62	7	t	t	PROPN
esrj-21257	62	8	(	(	PUNCT
esrj-21257	62	9	1	1	NUM
esrj-21257	62	10	)	)	PUNCT
esrj-21257	62	11	where	where	SCONJ
esrj-21257	62	12	c	c	NOUN
esrj-21257	62	13	is	be	AUX
esrj-21257	62	14	a	a	DET
esrj-21257	62	15	constant	constant	ADJ
esrj-21257	62	16	,	,	PUNCT
esrj-21257	62	17	aobs	aob	NOUN
esrj-21257	62	18	(	(	PUNCT
esrj-21257	62	19	f	f	X
esrj-21257	62	20	|	|	ADV
esrj-21257	62	21	r	r	NOUN
esrj-21257	62	22	,	,	PUNCT
esrj-21257	62	23	t	t	PROPN
esrj-21257	62	24	)	)	PUNCT
esrj-21257	62	25	is	be	AUX
esrj-21257	62	26	the	the	DET
esrj-21257	62	27	squared	square	VERB
esrj-21257	62	28	amplitude	amplitude	NOUN
esrj-21257	62	29	of	of	ADP
esrj-21257	62	30	the	the	DET
esrj-21257	62	31	record	record	NOUN
esrj-21257	62	32	,	,	PUNCT
esrj-21257	62	33	f	f	PROPN
esrj-21257	62	34	is	be	AUX
esrj-21257	62	35	the	the	DET
esrj-21257	62	36	frequency	frequency	NOUN
esrj-21257	62	37	,	,	PUNCT
esrj-21257	62	38	t	t	PROPN
esrj-21257	62	39	is	be	AUX
esrj-21257	62	40	the	the	DET
esrj-21257	62	41	time	time	NOUN
esrj-21257	62	42	and	and	CCONJ
esrj-21257	62	43	q	q	NOUN
esrj-21257	62	44	is	be	AUX
esrj-21257	62	45	the	the	DET
esrj-21257	62	46	quality	quality	NOUN
esrj-21257	62	47	factor	factor	NOUN
esrj-21257	62	48	,	,	PUNCT
esrj-21257	62	49	which	which	PRON
esrj-21257	62	50	contains	contain	VERB
esrj-21257	62	51	information	information	NOUN
esrj-21257	62	52	about	about	ADP
esrj-21257	62	53	the	the	DET
esrj-21257	62	54	attenuation	attenuation	NOUN
esrj-21257	62	55	of	of	ADP
esrj-21257	62	56	seismic	seismic	ADJ
esrj-21257	62	57	energy	energy	NOUN
esrj-21257	62	58	.	.	PUNCT
esrj-21257	63	1	equation	equation	NOUN
esrj-21257	63	2	(	(	PUNCT
esrj-21257	63	3	1	1	X
esrj-21257	63	4	)	)	PUNCT
esrj-21257	63	5	has	have	VERB
esrj-21257	63	6	the	the	DET
esrj-21257	63	7	form	form	NOUN
esrj-21257	63	8	y	y	NOUN
esrj-21257	63	9	=	=	SYM
esrj-21257	63	10	bx	bx	PROPN
esrj-21257	64	1	+	+	CCONJ
esrj-21257	64	2	c	c	PROPN
esrj-21257	64	3	where	where	SCONJ
esrj-21257	64	4	:	:	PUNCT
esrj-21257	64	5	y	y	PROPN
esrj-21257	64	6	=	=	SYM
esrj-21257	64	7	ln	ln	PROPN
esrj-21257	64	8	[	[	PUNCT
esrj-21257	64	9	t2	t2	NOUN
esrj-21257	64	10	aobs	aob	NOUN
esrj-21257	64	11	(	(	PUNCT
esrj-21257	64	12	f	f	X
esrj-21257	64	13	|	|	ADV
esrj-21257	64	14	r	r	PROPN
esrj-21257	64	15	,	,	PUNCT
esrj-21257	64	16	t	t	PROPN
esrj-21257	64	17	)	)	PUNCT
esrj-21257	64	18	]	]	PUNCT
esrj-21257	65	1	x	x	PUNCT
esrj-21257	66	1	=	=	PUNCT
esrj-21257	67	1	2π	2π	NUM
esrj-21257	68	1	f	f	X
esrj-21257	68	2	t	t	NOUN
esrj-21257	68	3	b	b	PROPN
esrj-21257	68	4	=	=	X
esrj-21257	68	5	q	q	X
esrj-21257	68	6	-1	-1	INTJ
esrj-21257	68	7	(	(	PUNCT
esrj-21257	68	8	2	2	NUM
esrj-21257	68	9	)	)	PUNCT
esrj-21257	68	10	thus	thus	ADV
esrj-21257	68	11	from	from	ADP
esrj-21257	68	12	this	this	DET
esrj-21257	68	13	model	model	NOUN
esrj-21257	68	14	it	it	PRON
esrj-21257	68	15	is	be	AUX
esrj-21257	68	16	possible	possible	ADJ
esrj-21257	68	17	to	to	PART
esrj-21257	68	18	calculate	calculate	VERB
esrj-21257	68	19	q	q	PROPN
esrj-21257	68	20	-1	-1	INTJ
esrj-21257	68	21	from	from	ADP
esrj-21257	68	22	the	the	DET
esrj-21257	68	23	slope	slope	NOUN
esrj-21257	68	24	b	b	NOUN
esrj-21257	68	25	,	,	PUNCT
esrj-21257	68	26	using	use	VERB
esrj-21257	68	27	least	least	ADJ
esrj-21257	68	28	-	-	PUNCT
esrj-21257	68	29	squares	square	NOUN
esrj-21257	68	30	techniques	technique	NOUN
esrj-21257	68	31	.	.	PUNCT
esrj-21257	69	1	data	datum	NOUN
esrj-21257	69	2	and	and	CCONJ
esrj-21257	69	3	processing	process	VERB
esrj-21257	69	4	the	the	DET
esrj-21257	69	5	seismic	seismic	ADJ
esrj-21257	69	6	data	datum	NOUN
esrj-21257	69	7	used	use	VERB
esrj-21257	69	8	in	in	ADP
esrj-21257	69	9	this	this	DET
esrj-21257	69	10	study	study	NOUN
esrj-21257	69	11	covered	cover	VERB
esrj-21257	69	12	the	the	DET
esrj-21257	69	13	period	period	NOUN
esrj-21257	69	14	between	between	ADP
esrj-21257	69	15	september	september	PROPN
esrj-21257	69	16	1989	1989	NUM
esrj-21257	69	17	and	and	CCONJ
esrj-21257	69	18	june	june	PROPN
esrj-21257	69	19	2002	2002	NUM
esrj-21257	69	20	.	.	PUNCT
esrj-21257	70	1	the	the	DET
esrj-21257	70	2	seismograph	seismograph	NOUN
esrj-21257	70	3	network	network	NOUN
esrj-21257	70	4	installed	instal	VERB
esrj-21257	70	5	at	at	ADP
esrj-21257	70	6	galeras	galera	NOUN
esrj-21257	70	7	is	be	AUX
esrj-21257	70	8	composed	compose	VERB
esrj-21257	70	9	of	of	ADP
esrj-21257	70	10	31	31	NUM
esrj-21257	70	11	stations	station	NOUN
esrj-21257	70	12	equipped	equip	VERB
esrj-21257	70	13	with	with	ADP
esrj-21257	70	14	vertical	vertical	ADJ
esrj-21257	70	15	component	component	NOUN
esrj-21257	70	16	l-4c	l-4c	NOUN
esrj-21257	70	17	seismometers	seismometer	NOUN
esrj-21257	70	18	with	with	ADP
esrj-21257	70	19	1second	1second	NUM
esrj-21257	70	20	natural	natural	ADJ
esrj-21257	70	21	period	period	NOUN
esrj-21257	70	22	.	.	PUNCT
esrj-21257	71	1	the	the	DET
esrj-21257	71	2	ground	ground	NOUN
esrj-21257	71	3	motions	motion	NOUN
esrj-21257	71	4	were	be	AUX
esrj-21257	71	5	telemetric	telemetric	ADJ
esrj-21257	71	6	from	from	ADP
esrj-21257	71	7	an	an	DET
esrj-21257	71	8	observatory	observatory	NOUN
esrj-21257	71	9	located	locate	VERB
esrj-21257	71	10	at	at	ADP
esrj-21257	71	11	pasto	pasto	PROPN
esrj-21257	71	12	city	city	NOUN
esrj-21257	71	13	and	and	CCONJ
esrj-21257	71	14	the	the	DET
esrj-21257	71	15	information	information	NOUN
esrj-21257	71	16	taken	take	VERB
esrj-21257	71	17	was	be	AUX
esrj-21257	71	18	signals	signal	NOUN
esrj-21257	71	19	sampled	sample	VERB
esrj-21257	71	20	at	at	ADP
esrj-21257	71	21	a	a	DET
esrj-21257	71	22	rate	rate	NOUN
esrj-21257	71	23	of	of	ADP
esrj-21257	71	24	100s-1	100s-1	NUM
esrj-21257	71	25	.	.	PUNCT
esrj-21257	72	1	however	however	ADV
esrj-21257	72	2	,	,	PUNCT
esrj-21257	72	3	seismograph	seismograph	NOUN
esrj-21257	72	4	stations	station	NOUN
esrj-21257	72	5	have	have	AUX
esrj-21257	72	6	not	not	PART
esrj-21257	72	7	operated	operate	VERB
esrj-21257	72	8	continuously	continuously	ADV
esrj-21257	72	9	because	because	SCONJ
esrj-21257	72	10	of	of	ADP
esrj-21257	72	11	changes	change	NOUN
esrj-21257	72	12	on	on	ADP
esrj-21257	72	13	network	network	NOUN
esrj-21257	72	14	configuration	configuration	NOUN
esrj-21257	72	15	,	,	PUNCT
esrj-21257	72	16	we	we	PRON
esrj-21257	72	17	used	use	VERB
esrj-21257	72	18	earthquakes	earthquake	NOUN
esrj-21257	72	19	with	with	ADP
esrj-21257	72	20	magnitude	magnitude	NOUN
esrj-21257	72	21	less	less	ADJ
esrj-21257	72	22	than	than	ADP
esrj-21257	72	23	1.5	1.5	NUM
esrj-21257	72	24	to	to	PART
esrj-21257	72	25	avoid	avoid	VERB
esrj-21257	72	26	clipping	clip	VERB
esrj-21257	72	27	.	.	PUNCT
esrj-21257	73	1	a	a	DET
esrj-21257	73	2	total	total	NOUN
esrj-21257	73	3	of	of	ADP
esrj-21257	73	4	435	435	NUM
esrj-21257	73	5	earthquakes	earthquake	NOUN
esrj-21257	73	6	were	be	AUX
esrj-21257	73	7	selected	select	VERB
esrj-21257	73	8	for	for	ADP
esrj-21257	73	9	this	this	DET
esrj-21257	73	10	study	study	NOUN
esrj-21257	73	11	.	.	PUNCT
esrj-21257	74	1	for	for	ADP
esrj-21257	74	2	hypocenter	hypocenter	NOUN
esrj-21257	74	3	determinations	determination	NOUN
esrj-21257	74	4	we	we	PRON
esrj-21257	74	5	used	use	VERB
esrj-21257	74	6	the	the	DET
esrj-21257	74	7	hypo71	hypo71	NOUN
esrj-21257	74	8	computer	computer	NOUN
esrj-21257	74	9	program	program	NOUN
esrj-21257	74	10	(	(	PUNCT
esrj-21257	74	11	lee	lee	PROPN
esrj-21257	74	12	and	and	CCONJ
esrj-21257	74	13	lahr	lahr	PROPN
esrj-21257	74	14	,	,	PUNCT
esrj-21257	74	15	1975	1975	NUM
esrj-21257	74	16	)	)	PUNCT
esrj-21257	74	17	.	.	PUNCT
esrj-21257	75	1	table	table	NOUN
esrj-21257	75	2	1	1	NUM
esrj-21257	75	3	.	.	PUNCT
esrj-21257	75	4	velocity	velocity	NOUN
esrj-21257	75	5	model	model	NOUN
esrj-21257	75	6	used	use	VERB
esrj-21257	75	7	to	to	PART
esrj-21257	75	8	locate	locate	VERB
esrj-21257	75	9	the	the	DET
esrj-21257	75	10	hypocenters	hypocenter	NOUN
esrj-21257	75	11	depth	depth	NOUN
esrj-21257	75	12	at	at	ADP
esrj-21257	75	13	top	top	NOUN
esrj-21257	75	14	of	of	ADP
esrj-21257	75	15	the	the	DET
esrj-21257	75	16	layer	layer	NOUN
esrj-21257	75	17	(	(	PUNCT
esrj-21257	75	18	km	km	NOUN
esrj-21257	75	19	)	)	PUNCT
esrj-21257	75	20	p	p	NOUN
esrj-21257	75	21	-	-	PUNCT
esrj-21257	75	22	wave	wave	NOUN
esrj-21257	75	23	velocity	velocity	NOUN
esrj-21257	75	24	(	(	PUNCT
esrj-21257	75	25	km	km	NOUN
esrj-21257	75	26	/	/	SYM
esrj-21257	75	27	s	s	NOUN
esrj-21257	75	28	)	)	PUNCT
esrj-21257	75	29	0.0	0.0	NUM
esrj-21257	75	30	3.50	3.50	NUM
esrj-21257	75	31	2.0	2.0	NUM
esrj-21257	75	32	3.70	3.70	NUM
esrj-21257	75	33	4.0	4.0	NUM
esrj-21257	75	34	4.00	4.00	NUM
esrj-21257	75	35	8.0	8.0	NUM
esrj-21257	75	36	6.00	6.00	NUM
esrj-21257	75	37	26.0	26.0	NUM
esrj-21257	75	38	6.80	6.80	NUM
esrj-21257	75	39	44.0	44.0	NUM
esrj-21257	75	40	8.00	8.00	NUM
esrj-21257	75	41	vp	vp	NOUN
esrj-21257	75	42	/	/	PUNCT
esrj-21257	75	43	vs	vs	ADP
esrj-21257	75	44	1.78	1.78	NUM
esrj-21257	75	45	defined	define	VERB
esrj-21257	75	46	to	to	PART
esrj-21257	75	47	use	use	VERB
esrj-21257	75	48	regional	regional	ADJ
esrj-21257	75	49	seismic	seismic	ADJ
esrj-21257	75	50	reflection	reflection	NOUN
esrj-21257	75	51	profiles	profile	NOUN
esrj-21257	75	52	and	and	CCONJ
esrj-21257	75	53	based	base	VERB
esrj-21257	75	54	in	in	ADP
esrj-21257	75	55	the	the	DET
esrj-21257	75	56	work	work	NOUN
esrj-21257	75	57	by	by	ADP
esrj-21257	75	58	meissner	meissner	PROPN
esrj-21257	75	59	et	et	PROPN
esrj-21257	75	60	al	al	PROPN
esrj-21257	75	61	.	.	PROPN
esrj-21257	75	62	,	,	PUNCT
esrj-21257	75	63	(	(	PUNCT
esrj-21257	75	64	1977	1977	NUM
esrj-21257	75	65	)	)	PUNCT
esrj-21257	75	66	.	.	PUNCT
esrj-21257	76	1	we	we	PRON
esrj-21257	76	2	carefully	carefully	ADV
esrj-21257	76	3	selected	select	VERB
esrj-21257	76	4	seismograms	seismogram	NOUN
esrj-21257	76	5	of	of	ADP
esrj-21257	76	6	located	locate	VERB
esrj-21257	76	7	earthquakes	earthquake	NOUN
esrj-21257	76	8	with	with	ADP
esrj-21257	76	9	root	root	NOUN
esrj-21257	76	10	mean	mean	NOUN
esrj-21257	76	11	square	square	ADJ
esrj-21257	76	12	residuals	residual	NOUN
esrj-21257	76	13	of	of	ADP
esrj-21257	76	14	calculated	calculate	VERB
esrj-21257	76	15	travel	travel	NOUN
esrj-21257	76	16	times	time	NOUN
esrj-21257	76	17	and	and	CCONJ
esrj-21257	76	18	observed	observed	ADJ
esrj-21257	76	19	times	time	NOUN
esrj-21257	76	20	(	(	PUNCT
esrj-21257	76	21	rms	rm	NOUN
esrj-21257	76	22	)	)	PUNCT
esrj-21257	76	23	less	less	ADJ
esrj-21257	76	24	than	than	ADP
esrj-21257	76	25	0.1s	0.1s	NUM
esrj-21257	76	26	,	,	PUNCT
esrj-21257	76	27	azimuthal	azimuthal	ADJ
esrj-21257	76	28	separation	separation	NOUN
esrj-21257	76	29	between	between	ADP
esrj-21257	76	30	stations	station	NOUN
esrj-21257	76	31	(	(	PUNCT
esrj-21257	76	32	gap	gap	NOUN
esrj-21257	76	33	)	)	PUNCT
esrj-21257	76	34	less	less	ADJ
esrj-21257	76	35	than	than	ADP
esrj-21257	76	36	180	180	NUM
esrj-21257	76	37	°	°	NOUN
esrj-21257	76	38	,	,	PUNCT
esrj-21257	76	39	and	and	CCONJ
esrj-21257	76	40	formally	formally	ADV
esrj-21257	76	41	computed	compute	VERB
esrj-21257	76	42	horizontal	horizontal	ADJ
esrj-21257	76	43	and	and	CCONJ
esrj-21257	76	44	vertical	vertical	ADJ
esrj-21257	76	45	errors	error	NOUN
esrj-21257	76	46	in	in	ADP
esrj-21257	76	47	locations	location	NOUN
esrj-21257	76	48	of	of	ADP
esrj-21257	76	49	less	less	ADJ
esrj-21257	76	50	than	than	ADP
esrj-21257	76	51	1	1	NUM
esrj-21257	76	52	km	km	NOUN
esrj-21257	76	53	.	.	PUNCT
esrj-21257	77	1	figure	figure	NOUN
esrj-21257	77	2	1	1	NUM
esrj-21257	77	3	shows	show	VERB
esrj-21257	77	4	the	the	DET
esrj-21257	77	5	location	location	NOUN
esrj-21257	77	6	of	of	ADP
esrj-21257	77	7	the	the	DET
esrj-21257	77	8	seismograph	seismograph	NOUN
esrj-21257	77	9	stations	station	NOUN
esrj-21257	77	10	and	and	CCONJ
esrj-21257	77	11	selected	select	VERB
esrj-21257	77	12	earthquakes	earthquake	NOUN
esrj-21257	77	13	.	.	PUNCT
esrj-21257	78	1	the	the	DET
esrj-21257	78	2	coda	coda	NOUN
esrj-21257	78	3	-	-	PUNCT
esrj-21257	78	4	q	q	NOUN
esrj-21257	78	5	was	be	AUX
esrj-21257	78	6	calculated	calculate	VERB
esrj-21257	78	7	for	for	ADP
esrj-21257	78	8	four	four	NUM
esrj-21257	78	9	frequency	frequency	NOUN
esrj-21257	78	10	bands	band	NOUN
esrj-21257	78	11	centered	center	VERB
esrj-21257	78	12	at	at	ADP
esrj-21257	78	13	1.5	1.5	NUM
esrj-21257	78	14	,	,	PUNCT
esrj-21257	78	15	3.0	3.0	NUM
esrj-21257	78	16	,	,	PUNCT
esrj-21257	78	17	6.0	6.0	NUM
esrj-21257	78	18	and	and	CCONJ
esrj-21257	78	19	12.0	12.0	NUM
esrj-21257	78	20	hz	hz	NOUN
esrj-21257	78	21	,	,	PUNCT
esrj-21257	78	22	(	(	PUNCT
esrj-21257	78	23	see	see	VERB
esrj-21257	78	24	figure	figure	NOUN
esrj-21257	78	25	2	2	NUM
esrj-21257	78	26	)	)	PUNCT
esrj-21257	78	27	,	,	PUNCT
esrj-21257	78	28	figure	figure	NOUN
esrj-21257	78	29	2	2	NUM
esrj-21257	78	30	.	.	PUNCT
esrj-21257	78	31	data	datum	NOUN
esrj-21257	78	32	processing	processing	NOUN
esrj-21257	78	33	example	example	NOUN
esrj-21257	78	34	a.	a.	NOUN
esrj-21257	78	35	raw	raw	PROPN
esrj-21257	78	36	seismogram	seismogram	PROPN
esrj-21257	78	37	b.	b.	PROPN
esrj-21257	78	38	bandpass	bandpass	PROPN
esrj-21257	78	39	filtered	filter	VERB
esrj-21257	78	40	seismogram	seismogram	NOUN
esrj-21257	78	41	with	with	ADP
esrj-21257	78	42	centered	center	VERB
esrj-21257	78	43	band	band	NOUN
esrj-21257	78	44	at	at	ADP
esrj-21257	78	45	12	12	NUM
esrj-21257	78	46	hz	hz	PROPN
esrj-21257	78	47	c.	c.	PROPN
esrj-21257	78	48	energy	energy	PROPN
esrj-21257	78	49	density	density	PROPN
esrj-21257	79	1	d.	d.	PROPN
esrj-21257	79	2	q-1	q-1	PROPN
esrj-21257	79	3	values	value	NOUN
esrj-21257	79	4	.	.	PUNCT
esrj-21257	80	1	we	we	PRON
esrj-21257	80	2	used	use	VERB
esrj-21257	80	3	the	the	DET
esrj-21257	80	4	velocity	velocity	NOUN
esrj-21257	80	5	model	model	NOUN
esrj-21257	80	6	adopted	adopt	VERB
esrj-21257	80	7	by	by	ADP
esrj-21257	80	8	the	the	DET
esrj-21257	80	9	pasto	pasto	NOUN
esrj-21257	80	10	volcano	volcano	NOUN
esrj-21257	80	11	observatory	observatory	NOUN
esrj-21257	80	12	(	(	PUNCT
esrj-21257	80	13	table	table	NOUN
esrj-21257	80	14	1	1	NUM
esrj-21257	80	15	)	)	PUNCT
esrj-21257	80	16	,	,	PUNCT
esrj-21257	80	17	using	use	VERB
esrj-21257	80	18	the	the	DET
esrj-21257	80	19	sbs	sbs	ADJ
esrj-21257	80	20	model	model	NOUN
esrj-21257	80	21	with	with	ADP
esrj-21257	80	22	a	a	DET
esrj-21257	80	23	variation	variation	NOUN
esrj-21257	80	24	of	of	ADP
esrj-21257	80	25	the	the	DET
esrj-21257	80	26	in	in	ADP
esrj-21257	80	27	-	-	PUNCT
esrj-21257	80	28	house	house	NOUN
esrj-21257	80	29	routine	routine	NOUN
esrj-21257	80	30	for	for	ADP
esrj-21257	80	31	matlab	matlab	PROPN
esrj-21257	80	32	developed	develop	VERB
esrj-21257	80	33	by	by	ADP
esrj-21257	80	34	vargas	vargas	NOUN
esrj-21257	80	35	and	and	CCONJ
esrj-21257	80	36	mora	mora	PROPN
esrj-21257	80	37	(	(	PUNCT
esrj-21257	80	38	2000	2000	NUM
esrj-21257	80	39	)	)	PUNCT
esrj-21257	80	40	with	with	ADP
esrj-21257	80	41	a	a	DET
esrj-21257	80	42	10	10	NUM
esrj-21257	80	43	seconds	second	NOUN
esrj-21257	80	44	window	window	NOUN
esrj-21257	80	45	.	.	PUNCT
esrj-21257	81	1	because	because	SCONJ
esrj-21257	81	2	variations	variation	NOUN
esrj-21257	81	3	in	in	ADP
esrj-21257	81	4	q	q	PROPN
esrj-21257	81	5	can	can	AUX
esrj-21257	81	6	be	be	AUX
esrj-21257	81	7	introduced	introduce	VERB
esrj-21257	81	8	by	by	ADP
esrj-21257	81	9	changes	change	NOUN
esrj-21257	81	10	in	in	ADP
esrj-21257	81	11	the	the	DET
esrj-21257	81	12	spatial	spatial	ADJ
esrj-21257	81	13	location	location	NOUN
esrj-21257	81	14	of	of	ADP
esrj-21257	81	15	the	the	DET
esrj-21257	81	16	earthquakes	earthquake	NOUN
esrj-21257	81	17	and	and	CCONJ
esrj-21257	81	18	be	be	AUX
esrj-21257	81	19	misinterpreted	misinterpret	VERB
esrj-21257	81	20	as	as	ADP
esrj-21257	81	21	a	a	DET
esrj-21257	81	22	temporal	temporal	ADJ
esrj-21257	81	23	variation	variation	NOUN
esrj-21257	81	24	,	,	PUNCT
esrj-21257	81	25	we	we	PRON
esrj-21257	81	26	show	show	VERB
esrj-21257	81	27	in	in	ADP
esrj-21257	81	28	figure	figure	NOUN
esrj-21257	81	29	3	3	NUM
esrj-21257	81	30	.	.	PUNCT
esrj-21257	82	1	that	that	SCONJ
esrj-21257	82	2	the	the	DET
esrj-21257	82	3	hypocenters	hypocenter	NOUN
esrj-21257	82	4	did	do	AUX
esrj-21257	82	5	not	not	PART
esrj-21257	82	6	shift	shift	VERB
esrj-21257	82	7	through	through	ADP
esrj-21257	82	8	time	time	NOUN
esrj-21257	82	9	.	.	PUNCT
esrj-21257	83	1	edgar	edgar	PROPN
esrj-21257	83	2	moncayo	moncayo	VERB
esrj-21257	83	3	et	et	PROPN
esrj-21257	83	4	al	al	PROPN
esrj-21257	83	5	.	.	PROPN
esrj-21257	83	6	figure	figure	NOUN
esrj-21257	83	7	3	3	NUM
esrj-21257	83	8	.	.	PUNCT
esrj-21257	83	9	space	space	NOUN
esrj-21257	83	10	-	-	PUNCT
esrj-21257	83	11	time	time	NOUN
esrj-21257	83	12	and	and	CCONJ
esrj-21257	83	13	depth	depth	NOUN
esrj-21257	83	14	-	-	PUNCT
esrj-21257	83	15	time	time	NOUN
esrj-21257	83	16	plots	plot	NOUN
esrj-21257	83	17	of	of	ADP
esrj-21257	83	18	the	the	DET
esrj-21257	83	19	selected	select	VERB
esrj-21257	83	20	earthquakes	earthquake	NOUN
esrj-21257	83	21	.	.	PUNCT
esrj-21257	84	1	note	note	VERB
esrj-21257	84	2	that	that	SCONJ
esrj-21257	84	3	the	the	DET
esrj-21257	84	4	hypocenters	hypocenter	NOUN
esrj-21257	84	5	did	do	AUX
esrj-21257	84	6	not	not	PART
esrj-21257	84	7	shift	shift	VERB
esrj-21257	84	8	significantly	significantly	ADV
esrj-21257	84	9	with	with	ADP
esrj-21257	84	10	time	time	NOUN
esrj-21257	84	11	,	,	PUNCT
esrj-21257	84	12	suggesting	suggest	VERB
esrj-21257	84	13	that	that	SCONJ
esrj-21257	84	14	any	any	DET
esrj-21257	84	15	change	change	NOUN
esrj-21257	84	16	in	in	ADP
esrj-21257	84	17	q-1	q-1	ADJ
esrj-21257	84	18	could	could	AUX
esrj-21257	84	19	be	be	AUX
esrj-21257	84	20	due	due	ADJ
esrj-21257	84	21	to	to	ADP
esrj-21257	84	22	temporal	temporal	ADJ
esrj-21257	84	23	changes	change	NOUN
esrj-21257	84	24	rather	rather	ADV
esrj-21257	84	25	than	than	ADP
esrj-21257	84	26	spatial	spatial	ADJ
esrj-21257	84	27	changes	change	NOUN
esrj-21257	84	28	associated	associate	VERB
esrj-21257	84	29	with	with	ADP
esrj-21257	84	30	earthquakes	earthquake	NOUN
esrj-21257	84	31	’	'	PUNCT
esrj-21257	84	32	locations	location	NOUN
esrj-21257	84	33	.	.	PUNCT
esrj-21257	85	1	we	we	PRON
esrj-21257	85	2	used	use	VERB
esrj-21257	85	3	q	q	NOUN
esrj-21257	85	4	-	-	PUNCT
esrj-21257	85	5	values	value	NOUN
esrj-21257	85	6	at	at	ADP
esrj-21257	85	7	all	all	DET
esrj-21257	85	8	stations	station	NOUN
esrj-21257	85	9	because	because	SCONJ
esrj-21257	85	10	we	we	PRON
esrj-21257	85	11	note	note	VERB
esrj-21257	85	12	that	that	SCONJ
esrj-21257	85	13	during	during	ADP
esrj-21257	85	14	the	the	DET
esrj-21257	85	15	entire	entire	ADJ
esrj-21257	85	16	1989	1989	NUM
esrj-21257	85	17	-	-	SYM
esrj-21257	85	18	2002	2002	NUM
esrj-21257	85	19	period	period	NOUN
esrj-21257	85	20	the	the	DET
esrj-21257	85	21	station	station	NOUN
esrj-21257	85	22	were	be	AUX
esrj-21257	85	23	not	not	PART
esrj-21257	85	24	operated	operate	VERB
esrj-21257	85	25	,	,	PUNCT
esrj-21257	85	26	and	and	CCONJ
esrj-21257	85	27	finally	finally	ADV
esrj-21257	85	28	find	find	VERB
esrj-21257	85	29	that	that	SCONJ
esrj-21257	85	30	these	these	PRON
esrj-21257	85	31	present	present	VERB
esrj-21257	85	32	a	a	DET
esrj-21257	85	33	similar	similar	ADJ
esrj-21257	85	34	behavior	behavior	NOUN
esrj-21257	85	35	.	.	PUNCT
esrj-21257	86	1	additionally	additionally	ADV
esrj-21257	86	2	we	we	PRON
esrj-21257	86	3	worked	work	VERB
esrj-21257	86	4	with	with	ADP
esrj-21257	86	5	the	the	DET
esrj-21257	86	6	urcr	urcr	ADJ
esrj-21257	86	7	station	station	NOUN
esrj-21257	86	8	,	,	PUNCT
esrj-21257	86	9	because	because	SCONJ
esrj-21257	86	10	it	it	PRON
esrj-21257	86	11	has	have	VERB
esrj-21257	86	12	the	the	DET
esrj-21257	86	13	best	good	ADJ
esrj-21257	86	14	record	record	NOUN
esrj-21257	86	15	and	and	CCONJ
esrj-21257	86	16	a	a	DET
esrj-21257	86	17	wide	wide	ADJ
esrj-21257	86	18	number	number	NOUN
esrj-21257	86	19	of	of	ADP
esrj-21257	86	20	records	record	NOUN
esrj-21257	86	21	through	through	ADP
esrj-21257	86	22	the	the	DET
esrj-21257	86	23	time	time	NOUN
esrj-21257	86	24	.	.	PUNCT
esrj-21257	87	1	analysis	analysis	NOUN
esrj-21257	87	2	and	and	CCONJ
esrj-21257	87	3	results	result	VERB
esrj-21257	87	4	the	the	DET
esrj-21257	87	5	coda	coda	NOUN
esrj-21257	87	6	-	-	PUNCT
esrj-21257	87	7	q	q	NOUN
esrj-21257	87	8	was	be	AUX
esrj-21257	87	9	analyzed	analyze	VERB
esrj-21257	87	10	for	for	ADP
esrj-21257	87	11	frequency	frequency	NOUN
esrj-21257	87	12	bands	band	NOUN
esrj-21257	87	13	centered	center	VERB
esrj-21257	87	14	in	in	ADP
esrj-21257	87	15	6	6	NUM
esrj-21257	87	16	and	and	CCONJ
esrj-21257	87	17	12	12	NUM
esrj-21257	87	18	hz	hz	NOUN
esrj-21257	87	19	.	.	PROPN
esrj-21257	87	20	figure	figure	NOUN
esrj-21257	87	21	4	4	NUM
esrj-21257	87	22	shows	show	VERB
esrj-21257	87	23	that	that	SCONJ
esrj-21257	87	24	q	q	NOUN
esrj-21257	87	25	-1	-1	PUNCT
esrj-21257	87	26	values	value	NOUN
esrj-21257	87	27	for	for	ADP
esrj-21257	87	28	the	the	DET
esrj-21257	87	29	12	12	NUM
esrj-21257	87	30	hz	hz	NOUN
esrj-21257	87	31	band	band	NOUN
esrj-21257	87	32	show	show	VERB
esrj-21257	87	33	a	a	DET
esrj-21257	87	34	clear	clear	ADJ
esrj-21257	87	35	change	change	NOUN
esrj-21257	87	36	in	in	ADP
esrj-21257	87	37	time	time	NOUN
esrj-21257	87	38	,	,	PUNCT
esrj-21257	87	39	maybe	maybe	ADV
esrj-21257	87	40	contribution	contribution	NOUN
esrj-21257	87	41	of	of	ADP
esrj-21257	87	42	intrinsic	intrinsic	ADJ
esrj-21257	87	43	absorption	absorption	NOUN
esrj-21257	87	44	to	to	ADP
esrj-21257	87	45	the	the	DET
esrj-21257	87	46	total	total	ADJ
esrj-21257	87	47	attenuation	attenuation	NOUN
esrj-21257	87	48	is	be	AUX
esrj-21257	87	49	higher	high	ADJ
esrj-21257	87	50	at	at	ADP
esrj-21257	87	51	12	12	NUM
esrj-21257	87	52	hz	hz	VERB
esrj-21257	87	53	that	that	SCONJ
esrj-21257	87	54	at	at	ADP
esrj-21257	87	55	6	6	NUM
esrj-21257	87	56	hz	hz	VERB
esrj-21257	87	57	for	for	ADP
esrj-21257	87	58	galeras	galera	NOUN
esrj-21257	87	59	volcano	volcano	NOUN
esrj-21257	87	60	.	.	PUNCT
esrj-21257	88	1	the	the	DET
esrj-21257	88	2	temporal	temporal	ADJ
esrj-21257	88	3	variations	variation	NOUN
esrj-21257	88	4	of	of	ADP
esrj-21257	88	5	q	q	NOUN
esrj-21257	88	6	-1	-1	ADJ
esrj-21257	88	7	value	value	NOUN
esrj-21257	88	8	obtained	obtain	VERB
esrj-21257	88	9	by	by	ADP
esrj-21257	88	10	the	the	DET
esrj-21257	88	11	sbs	sbs	PROPN
esrj-21257	88	12	model	model	NOUN
esrj-21257	88	13	show	show	VERB
esrj-21257	88	14	clear	clear	ADJ
esrj-21257	88	15	tendencies	tendency	NOUN
esrj-21257	88	16	that	that	PRON
esrj-21257	88	17	follow	follow	VERB
esrj-21257	88	18	the	the	DET
esrj-21257	88	19	changes	change	NOUN
esrj-21257	88	20	in	in	ADP
esrj-21257	88	21	volcanic	volcanic	ADJ
esrj-21257	88	22	activity	activity	NOUN
esrj-21257	88	23	.	.	PUNCT
esrj-21257	89	1	to	to	PART
esrj-21257	89	2	find	find	VERB
esrj-21257	89	3	the	the	DET
esrj-21257	89	4	frequency	frequency	NOUN
esrj-21257	89	5	dependence	dependence	NOUN
esrj-21257	89	6	of	of	ADP
esrj-21257	89	7	q	q	NOUN
esrj-21257	89	8	-1	-1	INTJ
esrj-21257	89	9	,	,	PUNCT
esrj-21257	89	10	we	we	PRON
esrj-21257	89	11	fit	fit	VERB
esrj-21257	89	12	the	the	DET
esrj-21257	89	13	values	value	NOUN
esrj-21257	89	14	of	of	ADP
esrj-21257	89	15	q	q	NOUN
esrj-21257	89	16	-1	-1	INTJ
esrj-21257	89	17	for	for	ADP
esrj-21257	89	18	each	each	DET
esrj-21257	89	19	frequency	frequency	NOUN
esrj-21257	89	20	band	band	NOUN
esrj-21257	89	21	(	(	PUNCT
esrj-21257	89	22	q	q	NOUN
esrj-21257	89	23	=	=	PUNCT
esrj-21257	89	24	qo	qo	PROPN
esrj-21257	89	25	f	f	PROPN
esrj-21257	89	26	-	-	PUNCT
esrj-21257	89	27	�	�	PROPN
esrj-21257	89	28			PROPN
esrj-21257	89	29	)	)	PUNCT
esrj-21257	89	30	.	.	PUNCT
esrj-21257	90	1	table	table	NOUN
esrj-21257	90	2	2	2	NUM
esrj-21257	90	3	shows	show	VERB
esrj-21257	90	4	the	the	DET
esrj-21257	90	5	results	result	NOUN
esrj-21257	90	6	obtained	obtain	VERB
esrj-21257	90	7	from	from	ADP
esrj-21257	90	8	qo	qo	NOUN
esrj-21257	90	9	and	and	CCONJ
esrj-21257	90	10	for	for	ADP
esrj-21257	90	11	each	each	DET
esrj-21257	90	12	eruption	eruption	NOUN
esrj-21257	90	13	(	(	PUNCT
esrj-21257	90	14	pre	pre	X
esrj-21257	90	15	and	and	CCONJ
esrj-21257	90	16	post	post	ADJ
esrj-21257	90	17	-	-	ADJ
esrj-21257	90	18	eruptive	eruptive	ADJ
esrj-21257	90	19	periods	period	NOUN
esrj-21257	90	20	)	)	PUNCT
esrj-21257	90	21	.	.	PUNCT
esrj-21257	91	1	there	there	PRON
esrj-21257	91	2	is	be	VERB
esrj-21257	91	3	a	a	DET
esrj-21257	91	4	clear	clear	ADJ
esrj-21257	91	5	difference	difference	NOUN
esrj-21257	91	6	before	before	ADV
esrj-21257	91	7	and	and	CCONJ
esrj-21257	91	8	after	after	ADP
esrj-21257	91	9	each	each	DET
esrj-21257	91	10	eruption	eruption	NOUN
esrj-21257	91	11	.	.	PUNCT
esrj-21257	92	1	temporal	temporal	ADJ
esrj-21257	92	2	changes	change	NOUN
esrj-21257	92	3	can	can	AUX
esrj-21257	92	4	be	be	AUX
esrj-21257	92	5	separated	separate	VERB
esrj-21257	92	6	in	in	ADP
esrj-21257	92	7	two	two	NUM
esrj-21257	92	8	stages	stage	NOUN
esrj-21257	92	9	,	,	PUNCT
esrj-21257	92	10	the	the	DET
esrj-21257	92	11	first	first	ADJ
esrj-21257	92	12	,	,	PUNCT
esrj-21257	92	13	before	before	ADP
esrj-21257	92	14	july	july	PROPN
esrj-21257	92	15	1992	1992	NUM
esrj-21257	92	16	eruption	eruption	NOUN
esrj-21257	92	17	,	,	PUNCT
esrj-21257	92	18	shows	show	VERB
esrj-21257	92	19	a	a	DET
esrj-21257	92	20	fast	fast	ADJ
esrj-21257	92	21	rise	rise	NOUN
esrj-21257	92	22	of	of	ADP
esrj-21257	92	23	q	q	NOUN
esrj-21257	92	24	that	that	PRON
esrj-21257	92	25	begins	begin	VERB
esrj-21257	92	26	in	in	ADP
esrj-21257	92	27	october	october	PROPN
esrj-21257	92	28	1991	1991	NUM
esrj-21257	92	29	and	and	CCONJ
esrj-21257	92	30	reaches	reach	VERB
esrj-21257	92	31	a	a	DET
esrj-21257	92	32	maximum	maximum	ADJ
esrj-21257	92	33	value	value	NOUN
esrj-21257	92	34	before	before	ADP
esrj-21257	92	35	the	the	DET
esrj-21257	92	36	eruption	eruption	NOUN
esrj-21257	92	37	.	.	PUNCT
esrj-21257	93	1	the	the	DET
esrj-21257	93	2	second	second	ADJ
esrj-21257	93	3	stage	stage	NOUN
esrj-21257	93	4	begins	begin	VERB
esrj-21257	93	5	after	after	ADP
esrj-21257	93	6	this	this	DET
esrj-21257	93	7	eruption	eruption	NOUN
esrj-21257	93	8	,	,	PUNCT
esrj-21257	93	9	since	since	SCONJ
esrj-21257	93	10	this	this	DET
esrj-21257	93	11	date	date	NOUN
esrj-21257	93	12	,	,	PUNCT
esrj-21257	93	13	a	a	DET
esrj-21257	93	14	long	long	ADV
esrj-21257	93	15	-	-	PUNCT
esrj-21257	93	16	lasting	last	VERB
esrj-21257	93	17	drop	drop	NOUN
esrj-21257	93	18	in	in	ADP
esrj-21257	93	19	q	q	PROPN
esrj-21257	93	20	is	be	AUX
esrj-21257	93	21	registered	register	VERB
esrj-21257	93	22	,	,	PUNCT
esrj-21257	93	23	in	in	ADP
esrj-21257	93	24	a	a	DET
esrj-21257	93	25	short	short	ADJ
esrj-21257	93	26	time	time	NOUN
esrj-21257	93	27	a	a	DET
esrj-21257	93	28	little	little	ADJ
esrj-21257	93	29	raise	raise	NOUN
esrj-21257	93	30	happening	happen	VERB
esrj-21257	93	31	before	before	ADP
esrj-21257	93	32	june	june	PROPN
esrj-21257	93	33	1993	1993	NUM
esrj-21257	93	34	eruption	eruption	NOUN
esrj-21257	93	35	,	,	PUNCT
esrj-21257	93	36	and	and	CCONJ
esrj-21257	93	37	from	from	ADP
esrj-21257	93	38	22	22	NUM
esrj-21257	93	39	figure	figure	NOUN
esrj-21257	93	40	4	4	NUM
esrj-21257	93	41	.	.	NOUN
esrj-21257	93	42	result	result	NOUN
esrj-21257	93	43	of	of	ADP
esrj-21257	93	44	q	q	NOUN
esrj-21257	93	45	-1	-1	PUNCT
esrj-21257	93	46	analysis	analysis	NOUN
esrj-21257	93	47	a.	a.	NOUN
esrj-21257	93	48	6	6	NUM
esrj-21257	93	49	,	,	PUNCT
esrj-21257	93	50	b.	b.	PROPN
esrj-21257	93	51	12	12	NUM
esrj-21257	93	52	hz	hz	PROPN
esrj-21257	93	53	.	.	PROPN
esrj-21257	94	1	notice	notice	VERB
esrj-21257	94	2	the	the	DET
esrj-21257	94	3	temporal	temporal	ADJ
esrj-21257	94	4	changes	change	NOUN
esrj-21257	94	5	at	at	ADP
esrj-21257	94	6	12	12	NUM
esrj-21257	94	7	hz	hz	NOUN
esrj-21257	94	8	.	.	PUNCT
esrj-21257	95	1	the	the	DET
esrj-21257	95	2	q-1	q-1	ADJ
esrj-21257	95	3	values	value	NOUN
esrj-21257	95	4	for	for	ADP
esrj-21257	95	5	6	6	NUM
esrj-21257	95	6	hz	hz	VERB
esrj-21257	95	7	show	show	NOUN
esrj-21257	95	8	scatter	scatter	NOUN
esrj-21257	95	9	.	.	PUNCT
esrj-21257	96	1	arrows	arrow	NOUN
esrj-21257	96	2	mark	mark	VERB
esrj-21257	96	3	the	the	DET
esrj-21257	96	4	dates	date	NOUN
esrj-21257	96	5	of	of	ADP
esrj-21257	96	6	eruptions	eruption	NOUN
esrj-21257	96	7	and	and	CCONJ
esrj-21257	96	8	periods	period	NOUN
esrj-21257	96	9	of	of	ADP
esrj-21257	96	10	unrest	unrest	NOUN
esrj-21257	96	11	at	at	ADP
esrj-21257	96	12	galeras	galera	NOUN
esrj-21257	96	13	volcano	volcano	NOUN
esrj-21257	96	14	.	.	PUNCT
esrj-21257	97	1	table	table	NOUN
esrj-21257	97	2	2	2	NUM
esrj-21257	97	3	.	.	PUNCT
esrj-21257	97	4	frequency	frequency	NOUN
esrj-21257	97	5	dependence	dependence	NOUN
esrj-21257	97	6	parameters	parameter	NOUN
esrj-21257	97	7	before	before	ADP
esrj-21257	97	8	and	and	CCONJ
esrj-21257	97	9	after	after	ADP
esrj-21257	97	10	of	of	ADP
esrj-21257	97	11	some	some	DET
esrj-21257	97	12	galeras	galera	NOUN
esrj-21257	97	13	eruptions	eruption	NOUN
esrj-21257	97	14	period	period	NOUN
esrj-21257	97	15	q	q	PROPN
esrj-21257	97	16	-1	-1	INTJ
esrj-21257	97	17	η	η	PROPN
esrj-21257	97	18	before	before	ADP
esrj-21257	97	19	jul.-92	jul.-92	PROPN
esrj-21257	97	20	eruption	eruption	NOUN
esrj-21257	97	21	2.8290	2.8290	NUM
esrj-21257	97	22	±	±	NUM
esrj-21257	97	23	1.32	1.32	NUM
esrj-21257	97	24	0.8229	0.8229	NUM
esrj-21257	97	25	±	±	NUM
esrj-21257	97	26	0.12	0.12	NUM
esrj-21257	97	27	after	after	ADP
esrj-21257	97	28	jul.-92	jul.-92	PROPN
esrj-21257	97	29	eruption	eruption	NOUN
esrj-21257	97	30	3.2837	3.2837	NUM
esrj-21257	97	31	±	±	NOUN
esrj-21257	97	32	1.31	1.31	NUM
esrj-21257	97	33	1.4565	1.4565	NUM
esrj-21257	97	34	±	±	NUM
esrj-21257	97	35	0.44	0.44	NUM
esrj-21257	97	36	before	before	ADP
esrj-21257	97	37	16	16	NUM
esrj-21257	97	38	apr.-93	apr.-93	PART
esrj-21257	97	39	eruption	eruption	NOUN
esrj-21257	97	40	5.4490	5.4490	NUM
esrj-21257	97	41	±	±	NUM
esrj-21257	97	42	1.43	1.43	NUM
esrj-21257	97	43	0.8541	0.8541	NUM
esrj-21257	97	44	±	±	NOUN
esrj-21257	97	45	0.15	0.15	NUM
esrj-21257	97	46	after	after	ADP
esrj-21257	97	47	16	16	NUM
esrj-21257	97	48	apr.-93	apr.-93	PART
esrj-21257	97	49	eruption	eruption	NOUN
esrj-21257	97	50	6.0613	6.0613	NUM
esrj-21257	97	51	±	±	NUM
esrj-21257	97	52	2.60	2.60	NUM
esrj-21257	97	53	0.9271	0.9271	NUM
esrj-21257	97	54	±	±	NOUN
esrj-21257	97	55	0.15	0.15	NUM
esrj-21257	97	56	before	before	ADP
esrj-21257	97	57	jun.-93	jun.-93	PROPN
esrj-21257	97	58	eruption	eruption	NOUN
esrj-21257	97	59	5.2673	5.2673	NUM
esrj-21257	97	60	±	±	NUM
esrj-21257	97	61	1.98	1.98	NUM
esrj-21257	97	62	0.9840	0.9840	NUM
esrj-21257	97	63	±	±	NOUN
esrj-21257	97	64	0.13	0.13	NUM
esrj-21257	97	65	after	after	ADP
esrj-21257	97	66	jun.-93	jun.-93	PUNCT
esrj-21257	97	67	eruption	eruption	VERB
esrj-21257	97	68	6.0890	6.0890	NUM
esrj-21257	97	69	±	±	NUM
esrj-21257	97	70	1.67	1.67	NUM
esrj-21257	97	71	1.2225	1.2225	NUM
esrj-21257	97	72	±	±	NUM
esrj-21257	97	73	0.10	0.10	NUM
esrj-21257	97	74	1994	1994	NUM
esrj-21257	97	75	to	to	ADP
esrj-21257	97	76	2002	2002	NUM
esrj-21257	97	77	there	there	PRON
esrj-21257	97	78	were	be	VERB
esrj-21257	97	79	not	not	PART
esrj-21257	97	80	important	important	ADJ
esrj-21257	97	81	changes	change	NOUN
esrj-21257	97	82	.	.	PUNCT
esrj-21257	98	1	the	the	DET
esrj-21257	98	2	frequency	frequency	NOUN
esrj-21257	98	3	dependence	dependence	NOUN
esrj-21257	98	4	parameters	parameter	NOUN
esrj-21257	98	5	(	(	PUNCT
esrj-21257	98	6	table	table	NOUN
esrj-21257	98	7	2	2	NUM
esrj-21257	98	8	)	)	PUNCT
esrj-21257	98	9	show	show	VERB
esrj-21257	98	10	an	an	DET
esrj-21257	98	11	increase	increase	NOUN
esrj-21257	98	12	before	before	ADP
esrj-21257	98	13	eruptions	eruption	NOUN
esrj-21257	98	14	and	and	CCONJ
esrj-21257	98	15	a	a	DET
esrj-21257	98	16	fall	fall	NOUN
esrj-21257	98	17	after	after	ADP
esrj-21257	98	18	these	these	PRON
esrj-21257	98	19	,	,	PUNCT
esrj-21257	98	20	a	a	DET
esrj-21257	98	21	similar	similar	ADJ
esrj-21257	98	22	trend	trend	NOUN
esrj-21257	98	23	shows	show	VERB
esrj-21257	98	24	the	the	DET
esrj-21257	98	25	q	q	NOUN
esrj-21257	98	26	-1	-1	INTJ
esrj-21257	98	27	value	value	NOUN
esrj-21257	98	28	figure	figure	NOUN
esrj-21257	98	29	5	5	NUM
esrj-21257	98	30	.	.	PUNCT
esrj-21257	98	31	temporal	temporal	ADJ
esrj-21257	98	32	variation	variation	NOUN
esrj-21257	98	33	of	of	ADP
esrj-21257	98	34	coda	coda	NOUN
esrj-21257	98	35	-	-	PUNCT
esrj-21257	98	36	q	q	NOUN
esrj-21257	98	37	at	at	ADP
esrj-21257	98	38	galeras	galera	NOUN
esrj-21257	98	39	volcano	volcano	NOUN
esrj-21257	98	40	,	,	PUNCT
esrj-21257	98	41	colombia	colombia	PROPN
esrj-21257	98	42	discussion	discussion	NOUN
esrj-21257	98	43	and	and	CCONJ
esrj-21257	98	44	conclusion	conclusion	VERB
esrj-21257	98	45	evident	evident	ADJ
esrj-21257	98	46	changes	change	NOUN
esrj-21257	98	47	in	in	ADP
esrj-21257	98	48	q-1	q-1	ADJ
esrj-21257	98	49	occurred	occur	VERB
esrj-21257	98	50	in	in	ADP
esrj-21257	98	51	1990	1990	NUM
esrj-21257	98	52	-	-	SYM
esrj-21257	98	53	2002	2002	NUM
esrj-21257	98	54	period	period	NOUN
esrj-21257	98	55	.	.	PUNCT
esrj-21257	99	1	these	these	DET
esrj-21257	99	2	changes	change	NOUN
esrj-21257	99	3	can	can	AUX
esrj-21257	99	4	not	not	PART
esrj-21257	99	5	be	be	AUX
esrj-21257	99	6	ascribed	ascribe	VERB
esrj-21257	99	7	to	to	ADP
esrj-21257	99	8	spatial	spatial	ADJ
esrj-21257	99	9	changes	change	NOUN
esrj-21257	99	10	in	in	ADP
esrj-21257	99	11	earthquakes	earthquake	NOUN
esrj-21257	99	12	hypocenters	hypocenter	NOUN
esrj-21257	99	13	(	(	PUNCT
esrj-21257	99	14	figure	figure	NOUN
esrj-21257	99	15	2	2	NUM
esrj-21257	99	16	)	)	PUNCT
esrj-21257	99	17	.	.	PUNCT
esrj-21257	100	1	we	we	PRON
esrj-21257	100	2	concluded	conclude	VERB
esrj-21257	100	3	that	that	SCONJ
esrj-21257	100	4	these	these	DET
esrj-21257	100	5	differences	difference	NOUN
esrj-21257	100	6	are	be	AUX
esrj-21257	100	7	attributed	attribute	VERB
esrj-21257	100	8	to	to	ADP
esrj-21257	100	9	changes	change	NOUN
esrj-21257	100	10	in	in	ADP
esrj-21257	100	11	the	the	DET
esrj-21257	100	12	volcano	volcano	NOUN
esrj-21257	100	13	activity	activity	NOUN
esrj-21257	100	14	and	and	CCONJ
esrj-21257	100	15	discarded	discard	VERB
esrj-21257	100	16	changes	change	NOUN
esrj-21257	100	17	related	relate	VERB
esrj-21257	100	18	to	to	ADP
esrj-21257	100	19	spatial	spatial	ADJ
esrj-21257	100	20	variations	variation	NOUN
esrj-21257	100	21	.	.	PUNCT
esrj-21257	101	1	the	the	DET
esrj-21257	101	2	values	value	NOUN
esrj-21257	101	3	obtained	obtain	VERB
esrj-21257	101	4	in	in	ADP
esrj-21257	101	5	this	this	DET
esrj-21257	101	6	work	work	NOUN
esrj-21257	101	7	show	show	VERB
esrj-21257	101	8	two	two	NUM
esrj-21257	101	9	stages	stage	NOUN
esrj-21257	101	10	separated	separate	VERB
esrj-21257	101	11	by	by	ADP
esrj-21257	101	12	july	july	PROPN
esrj-21257	101	13	1992	1992	NUM
esrj-21257	101	14	eruption	eruption	NOUN
esrj-21257	101	15	.	.	PUNCT
esrj-21257	102	1	this	this	DET
esrj-21257	102	2	date	date	NOUN
esrj-21257	102	3	marks	mark	VERB
esrj-21257	102	4	an	an	DET
esrj-21257	102	5	important	important	ADJ
esrj-21257	102	6	change	change	NOUN
esrj-21257	102	7	at	at	ADP
esrj-21257	102	8	galeras	galera	NOUN
esrj-21257	102	9	activity	activity	NOUN
esrj-21257	102	10	,	,	PUNCT
esrj-21257	102	11	because	because	SCONJ
esrj-21257	102	12	before	before	ADP
esrj-21257	102	13	this	this	DET
esrj-21257	102	14	date	date	NOUN
esrj-21257	102	15	the	the	DET
esrj-21257	102	16	attenuation	attenuation	NOUN
esrj-21257	102	17	had	have	VERB
esrj-21257	102	18	a	a	DET
esrj-21257	102	19	clear	clear	ADJ
esrj-21257	102	20	upward	upward	ADJ
esrj-21257	102	21	tendency	tendency	NOUN
esrj-21257	102	22	,	,	PUNCT
esrj-21257	102	23	and	and	CCONJ
esrj-21257	102	24	after	after	ADP
esrj-21257	102	25	it	it	PRON
esrj-21257	102	26	,	,	PUNCT
esrj-21257	102	27	the	the	DET
esrj-21257	102	28	q	q	NOUN
esrj-21257	102	29	-1	-1	INTJ
esrj-21257	102	30	value	value	NOUN
esrj-21257	102	31	decreased	decrease	VERB
esrj-21257	102	32	,	,	PUNCT
esrj-21257	102	33	with	with	ADP
esrj-21257	102	34	no	no	DET
esrj-21257	102	35	similar	similar	ADJ
esrj-21257	102	36	values	value	NOUN
esrj-21257	102	37	being	be	AUX
esrj-21257	102	38	recorded	record	VERB
esrj-21257	102	39	since	since	ADV
esrj-21257	102	40	.	.	PUNCT
esrj-21257	103	1	finally	finally	ADV
esrj-21257	103	2	,	,	PUNCT
esrj-21257	103	3	the	the	DET
esrj-21257	103	4	q-1	q-1	ADJ
esrj-21257	103	5	values	value	NOUN
esrj-21257	103	6	show	show	VERB
esrj-21257	103	7	a	a	DET
esrj-21257	103	8	slow	slow	ADJ
esrj-21257	103	9	recovery	recovery	NOUN
esrj-21257	103	10	since	since	SCONJ
esrj-21257	103	11	1995	1995	NUM
esrj-21257	103	12	to	to	ADP
esrj-21257	103	13	2002	2002	NUM
esrj-21257	103	14	with	with	ADP
esrj-21257	103	15	a	a	DET
esrj-21257	103	16	steep	steep	ADJ
esrj-21257	103	17	increase	increase	NOUN
esrj-21257	103	18	at	at	ADP
esrj-21257	103	19	the	the	DET
esrj-21257	103	20	end	end	NOUN
esrj-21257	103	21	.	.	PUNCT
esrj-21257	104	1	our	our	PRON
esrj-21257	104	2	results	result	NOUN
esrj-21257	104	3	are	be	AUX
esrj-21257	104	4	according	accord	VERB
esrj-21257	104	5	to	to	ADP
esrj-21257	104	6	the	the	DET
esrj-21257	104	7	study	study	NOUN
esrj-21257	104	8	by	by	ADP
esrj-21257	104	9	londoño	londoño	PROPN
esrj-21257	104	10	et	et	PROPN
esrj-21257	104	11	al	al	PROPN
esrj-21257	104	12	.	.	PROPN
esrj-21257	104	13	,	,	PUNCT
esrj-21257	104	14	(	(	PUNCT
esrj-21257	104	15	1998	1998	NUM
esrj-21257	104	16	)	)	PUNCT
esrj-21257	104	17	about	about	ADP
esrj-21257	104	18	nevado	nevado	PROPN
esrj-21257	104	19	del	del	PROPN
esrj-21257	104	20	ruiz	ruiz	PROPN
esrj-21257	104	21	volcano	volcano	PROPN
esrj-21257	104	22	,	,	PUNCT
esrj-21257	104	23	colombia	colombia	PROPN
esrj-21257	104	24	.	.	PUNCT
esrj-21257	105	1	they	they	PRON
esrj-21257	105	2	observed	observe	VERB
esrj-21257	105	3	a	a	DET
esrj-21257	105	4	systematic	systematic	ADJ
esrj-21257	105	5	decrease	decrease	NOUN
esrj-21257	105	6	in	in	ADP
esrj-21257	105	7	the	the	DET
esrj-21257	105	8	q-1	q-1	ADJ
esrj-21257	105	9	values	value	NOUN
esrj-21257	105	10	before	before	ADP
esrj-21257	105	11	and	and	CCONJ
esrj-21257	105	12	after	after	ADP
esrj-21257	105	13	two	two	NUM
esrj-21257	105	14	phreatomagmatic	phreatomagmatic	ADJ
esrj-21257	105	15	eruptions	eruption	NOUN
esrj-21257	105	16	in	in	ADP
esrj-21257	105	17	1985	1985	NUM
esrj-21257	105	18	and	and	CCONJ
esrj-21257	105	19	1989	1989	NUM
esrj-21257	105	20	.	.	PUNCT
esrj-21257	106	1	at	at	ADP
esrj-21257	106	2	galeras	galera	NOUN
esrj-21257	106	3	,	,	PUNCT
esrj-21257	106	4	the	the	DET
esrj-21257	106	5	temporal	temporal	ADJ
esrj-21257	106	6	variation	variation	NOUN
esrj-21257	106	7	shows	show	VERB
esrj-21257	106	8	that	that	SCONJ
esrj-21257	106	9	12	12	NUM
esrj-21257	106	10	hz	hz	VERB
esrj-21257	106	11	is	be	AUX
esrj-21257	106	12	the	the	DET
esrj-21257	106	13	best	good	ADJ
esrj-21257	106	14	frequency	frequency	NOUN
esrj-21257	106	15	value	value	NOUN
esrj-21257	106	16	to	to	PART
esrj-21257	106	17	discern	discern	ADJ
esrj-21257	106	18	changes	change	NOUN
esrj-21257	106	19	in	in	ADP
esrj-21257	106	20	the	the	DET
esrj-21257	106	21	activity	activity	NOUN
esrj-21257	106	22	.	.	PUNCT
esrj-21257	107	1	these	these	DET
esrj-21257	107	2	variations	variation	NOUN
esrj-21257	107	3	in	in	ADP
esrj-21257	107	4	q-1	q-1	ADJ
esrj-21257	107	5	are	be	AUX
esrj-21257	107	6	clearly	clearly	ADV
esrj-21257	107	7	associated	associate	VERB
esrj-21257	107	8	with	with	ADP
esrj-21257	107	9	changes	change	NOUN
esrj-21257	107	10	in	in	ADP
esrj-21257	107	11	the	the	DET
esrj-21257	107	12	volcanic	volcanic	ADJ
esrj-21257	107	13	activity	activity	NOUN
esrj-21257	107	14	as	as	SCONJ
esrj-21257	107	15	follows	follow	VERB
esrj-21257	107	16	:	:	PUNCT
esrj-21257	107	17	the	the	DET
esrj-21257	107	18	fall	fall	NOUN
esrj-21257	107	19	in	in	ADP
esrj-21257	107	20	the	the	DET
esrj-21257	107	21	attenuation	attenuation	NOUN
esrj-21257	107	22	between	between	ADP
esrj-21257	107	23	1990	1990	NUM
esrj-21257	107	24	and	and	CCONJ
esrj-21257	107	25	1991	1991	NUM
esrj-21257	107	26	can	can	AUX
esrj-21257	107	27	be	be	AUX
esrj-21257	107	28	associated	associate	VERB
esrj-21257	107	29	with	with	ADP
esrj-21257	107	30	a	a	DET
esrj-21257	107	31	degassing	degassing	NOUN
esrj-21257	107	32	process	process	NOUN
esrj-21257	107	33	that	that	PRON
esrj-21257	107	34	begins	begin	VERB
esrj-21257	107	35	after	after	ADP
esrj-21257	107	36	1989	1989	NUM
esrj-21257	107	37	eruption	eruption	NOUN
esrj-21257	107	38	.	.	PUNCT
esrj-21257	108	1	the	the	DET
esrj-21257	108	2	rise	rise	NOUN
esrj-21257	108	3	between	between	ADP
esrj-21257	108	4	october	october	PROPN
esrj-21257	108	5	1991	1991	NUM
esrj-21257	108	6	and	and	CCONJ
esrj-21257	108	7	july	july	PROPN
esrj-21257	108	8	1992	1992	NUM
esrj-21257	108	9	is	be	AUX
esrj-21257	108	10	related	relate	VERB
esrj-21257	108	11	to	to	ADP
esrj-21257	108	12	an	an	DET
esrj-21257	108	13	important	important	ADJ
esrj-21257	108	14	change	change	NOUN
esrj-21257	108	15	in	in	ADP
esrj-21257	108	16	volcanic	volcanic	ADJ
esrj-21257	108	17	activity	activity	NOUN
esrj-21257	108	18	,	,	PUNCT
esrj-21257	108	19	such	such	ADJ
esrj-21257	108	20	as	as	ADP
esrj-21257	108	21	the	the	DET
esrj-21257	108	22	extrusion	extrusion	NOUN
esrj-21257	108	23	of	of	ADP
esrj-21257	108	24	an	an	DET
esrj-21257	108	25	andesitic	andesitic	ADJ
esrj-21257	108	26	dome	dome	NOUN
esrj-21257	108	27	with	with	ADP
esrj-21257	108	28	accompanying	accompany	VERB
esrj-21257	108	29	shallow	shallow	ADJ
esrj-21257	108	30	deformation	deformation	NOUN
esrj-21257	108	31	,	,	PUNCT
esrj-21257	108	32	increase	increase	NOUN
esrj-21257	108	33	in	in	ADP
esrj-21257	108	34	the	the	DET
esrj-21257	108	35	rates	rate	NOUN
esrj-21257	108	36	and	and	CCONJ
esrj-21257	108	37	amplitudes	amplitude	NOUN
esrj-21257	108	38	of	of	ADP
esrj-21257	108	39	long	long	ADJ
esrj-21257	108	40	-	-	PUNCT
esrj-21257	108	41	period	period	NOUN
esrj-21257	108	42	seismic	seismic	ADJ
esrj-21257	108	43	events	event	NOUN
esrj-21257	108	44	,	,	PUNCT
esrj-21257	108	45	and	and	CCONJ
esrj-21257	108	46	a	a	DET
esrj-21257	108	47	decrease	decrease	NOUN
esrj-21257	108	48	in	in	ADP
esrj-21257	108	49	the	the	DET
esrj-21257	108	50	so2	so2	PROPN
esrj-21257	108	51	flux	flux	PROPN
esrj-21257	108	52	.	.	PUNCT
esrj-21257	109	1	this	this	PRON
esrj-21257	109	2	suggest	suggest	VERB
esrj-21257	109	3	that	that	SCONJ
esrj-21257	109	4	the	the	DET
esrj-21257	109	5	conduit	conduit	NOUN
esrj-21257	109	6	was	be	AUX
esrj-21257	109	7	partially	partially	ADV
esrj-21257	109	8	blocked	block	VERB
esrj-21257	109	9	because	because	SCONJ
esrj-21257	109	10	the	the	DET
esrj-21257	109	11	viscous	viscous	ADJ
esrj-21257	109	12	magma	magma	NOUN
esrj-21257	109	13	in	in	ADP
esrj-21257	109	14	the	the	DET
esrj-21257	109	15	dome	dome	NOUN
esrj-21257	109	16	acted	act	VERB
esrj-21257	109	17	like	like	ADP
esrj-21257	109	18	a	a	DET
esrj-21257	109	19	seal	seal	NOUN
esrj-21257	109	20	that	that	PRON
esrj-21257	109	21	stopped	stop	VERB
esrj-21257	109	22	the	the	DET
esrj-21257	109	23	gas	gas	NOUN
esrj-21257	109	24	flux	flux	NOUN
esrj-21257	109	25	,	,	PUNCT
esrj-21257	109	26	this	this	PRON
esrj-21257	109	27	caused	cause	VERB
esrj-21257	109	28	an	an	DET
esrj-21257	109	29	increase	increase	NOUN
esrj-21257	109	30	in	in	ADP
esrj-21257	109	31	pressure	pressure	NOUN
esrj-21257	109	32	and	and	CCONJ
esrj-21257	109	33	attenuation	attenuation	NOUN
esrj-21257	109	34	that	that	PRON
esrj-21257	109	35	ended	end	VERB
esrj-21257	109	36	on	on	ADP
esrj-21257	109	37	july	july	PROPN
esrj-21257	109	38	1992	1992	NUM
esrj-21257	109	39	eruption	eruption	NOUN
esrj-21257	109	40	.	.	PUNCT
esrj-21257	110	1	after	after	ADP
esrj-21257	110	2	this	this	DET
esrj-21257	110	3	explosive	explosive	ADJ
esrj-21257	110	4	eruption	eruption	NOUN
esrj-21257	110	5	the	the	DET
esrj-21257	110	6	dome	dome	NOUN
esrj-21257	110	7	was	be	AUX
esrj-21257	110	8	destroyed	destroy	VERB
esrj-21257	110	9	and	and	CCONJ
esrj-21257	110	10	the	the	DET
esrj-21257	110	11	gas	gas	NOUN
esrj-21257	110	12	released	release	VERB
esrj-21257	110	13	.	.	PUNCT
esrj-21257	111	1	for	for	ADP
esrj-21257	111	2	this	this	DET
esrj-21257	111	3	reasons	reason	NOUN
esrj-21257	111	4	the	the	DET
esrj-21257	111	5	pressure	pressure	NOUN
esrj-21257	111	6	drops	drop	NOUN
esrj-21257	111	7	and	and	CCONJ
esrj-21257	111	8	attenuation	attenuation	NOUN
esrj-21257	111	9	appears	appear	VERB
esrj-21257	111	10	.	.	PUNCT
esrj-21257	112	1	before	before	ADP
esrj-21257	112	2	june	june	PROPN
esrj-21257	112	3	1993	1993	NUM
esrj-21257	112	4	eruption	eruption	NOUN
esrj-21257	112	5	a	a	DET
esrj-21257	112	6	little	little	ADJ
esrj-21257	112	7	rise	rise	NOUN
esrj-21257	112	8	took	take	VERB
esrj-21257	112	9	place	place	NOUN
esrj-21257	112	10	.	.	PUNCT
esrj-21257	113	1	we	we	PRON
esrj-21257	113	2	suggest	suggest	VERB
esrj-21257	113	3	this	this	PRON
esrj-21257	113	4	can	can	AUX
esrj-21257	113	5	be	be	AUX
esrj-21257	113	6	caused	cause	VERB
esrj-21257	113	7	by	by	ADP
esrj-21257	113	8	small	small	ADJ
esrj-21257	113	9	plugs	plug	NOUN
esrj-21257	113	10	formations	formation	NOUN
esrj-21257	113	11	that	that	PRON
esrj-21257	113	12	are	be	AUX
esrj-21257	113	13	destroyed	destroy	VERB
esrj-21257	113	14	in	in	ADP
esrj-21257	113	15	subsequent	subsequent	ADJ
esrj-21257	113	16	eruptions	eruption	NOUN
esrj-21257	113	17	.	.	PUNCT
esrj-21257	114	1	for	for	ADP
esrj-21257	114	2	that	that	DET
esrj-21257	114	3	reason	reason	NOUN
esrj-21257	114	4	we	we	PRON
esrj-21257	114	5	did	do	VERB
esrj-21257	114	6	n’t	not	PART
esrj-21257	114	7	have	have	VERB
esrj-21257	114	8	enough	enough	ADJ
esrj-21257	114	9	data	datum	NOUN
esrj-21257	114	10	to	to	PART
esrj-21257	114	11	get	get	VERB
esrj-21257	114	12	consistent	consistent	ADJ
esrj-21257	114	13	results	result	NOUN
esrj-21257	114	14	.	.	PUNCT
esrj-21257	115	1	attenuation	attenuation	NOUN
esrj-21257	115	2	parameters	parameter	NOUN
esrj-21257	115	3	were	be	AUX
esrj-21257	115	4	analyzed	analyze	VERB
esrj-21257	115	5	on	on	ADP
esrj-21257	115	6	july	july	PROPN
esrj-21257	115	7	1992	1992	NUM
esrj-21257	115	8	,	,	PUNCT
esrj-21257	115	9	april	april	PROPN
esrj-21257	115	10	1993	1993	NUM
esrj-21257	115	11	,	,	PUNCT
esrj-21257	115	12	and	and	CCONJ
esrj-21257	115	13	june	june	PROPN
esrj-21257	115	14	1993	1993	NUM
esrj-21257	115	15	eruptions	eruption	NOUN
esrj-21257	115	16	.	.	PUNCT
esrj-21257	116	1	although	although	SCONJ
esrj-21257	116	2	the	the	DET
esrj-21257	116	3	error	error	NOUN
esrj-21257	116	4	bars	bar	NOUN
esrj-21257	116	5	are	be	AUX
esrj-21257	116	6	superimposed	superimpose	VERB
esrj-21257	116	7	,	,	PUNCT
esrj-21257	116	8	(	(	PUNCT
esrj-21257	116	9	figure	figure	NOUN
esrj-21257	116	10	5	5	NUM
esrj-21257	116	11	)	)	PUNCT
esrj-21257	116	12	,	,	PUNCT
esrj-21257	116	13	the	the	DET
esrj-21257	116	14	frequency	frequency	NOUN
esrj-21257	116	15	dependence	dependence	NOUN
esrj-21257	116	16	of	of	ADP
esrj-21257	116	17	q	q	PROPN
esrj-21257	116	18	shows	show	VERB
esrj-21257	116	19	a	a	DET
esrj-21257	116	20	similar	similar	ADJ
esrj-21257	116	21	tendency	tendency	NOUN
esrj-21257	116	22	because	because	SCONJ
esrj-21257	116	23	we	we	PRON
esrj-21257	116	24	observe	observe	VERB
esrj-21257	116	25	three	three	NUM
esrj-21257	116	26	cases	case	NOUN
esrj-21257	116	27	in	in	ADP
esrj-21257	116	28	which	which	PRON
esrj-21257	116	29	the	the	DET
esrj-21257	116	30	attenuation	attenuation	NOUN
esrj-21257	116	31	(	(	PUNCT
esrj-21257	116	32	q-1	q-1	ADJ
esrj-21257	116	33	)	)	PUNCT
esrj-21257	116	34	figure	figure	NOUN
esrj-21257	116	35	5	5	NUM
esrj-21257	116	36	.	.	PUNCT
esrj-21257	117	1	changes	change	NOUN
esrj-21257	117	2	in	in	ADP
esrj-21257	117	3	q	q	NOUN
esrj-21257	117	4	-1	-1	NOUN
esrj-21257	117	5	values	value	NOUN
esrj-21257	117	6	before	before	ADV
esrj-21257	117	7	and	and	CCONJ
esrj-21257	117	8	after	after	ADP
esrj-21257	117	9	some	some	DET
esrj-21257	117	10	eruptions	eruption	NOUN
esrj-21257	117	11	.	.	PUNCT
esrj-21257	118	1	note	note	VERB
esrj-21257	118	2	the	the	DET
esrj-21257	118	3	decrease	decrease	NOUN
esrj-21257	118	4	of	of	ADP
esrj-21257	118	5	q-1	q-1	ADJ
esrj-21257	118	6	values	value	NOUN
esrj-21257	118	7	after	after	ADP
esrj-21257	118	8	eruption	eruption	NOUN
esrj-21257	118	9	.	.	PUNCT
esrj-21257	119	1	exhibits	exhibit	VERB
esrj-21257	119	2	a	a	DET
esrj-21257	119	3	decrease	decrease	NOUN
esrj-21257	119	4	in	in	ADP
esrj-21257	119	5	value	value	NOUN
esrj-21257	119	6	before	before	ADV
esrj-21257	119	7	and	and	CCONJ
esrj-21257	119	8	after	after	ADP
esrj-21257	119	9	each	each	DET
esrj-21257	119	10	eruption	eruption	NOUN
esrj-21257	119	11	.	.	PUNCT
esrj-21257	120	1	the	the	DET
esrj-21257	120	2	parameters	parameter	NOUN
esrj-21257	120	3	also	also	ADV
esrj-21257	120	4	show	show	VERB
esrj-21257	120	5	a	a	DET
esrj-21257	120	6	long	long	ADJ
esrj-21257	120	7	-	-	PUNCT
esrj-21257	120	8	term	term	NOUN
esrj-21257	120	9	decreasing	decrease	VERB
esrj-21257	120	10	tendency	tendency	NOUN
esrj-21257	120	11	that	that	PRON
esrj-21257	120	12	is	be	AUX
esrj-21257	120	13	according	accord	VERB
esrj-21257	120	14	to	to	ADP
esrj-21257	120	15	the	the	DET
esrj-21257	120	16	fall	fall	NOUN
esrj-21257	120	17	in	in	ADP
esrj-21257	120	18	the	the	DET
esrj-21257	120	19	q	q	NOUN
esrj-21257	120	20	-1	-1	ADJ
esrj-21257	120	21	value	value	NOUN
esrj-21257	120	22	during	during	ADP
esrj-21257	120	23	the	the	DET
esrj-21257	120	24	1992	1992	NUM
esrj-21257	120	25	-	-	SYM
esrj-21257	120	26	1994	1994	NUM
esrj-21257	120	27	periods	period	NOUN
esrj-21257	120	28	.	.	PUNCT
esrj-21257	121	1	in	in	ADP
esrj-21257	121	2	1994	1994	NUM
esrj-21257	121	3	-	-	SYM
esrj-21257	121	4	2002	2002	NUM
esrj-21257	121	5	period	period	NOUN
esrj-21257	121	6	the	the	DET
esrj-21257	121	7	q	q	NOUN
esrj-21257	121	8	-1	-1	INTJ
esrj-21257	121	9	value	value	NOUN
esrj-21257	121	10	were	be	AUX
esrj-21257	121	11	stable	stable	ADJ
esrj-21257	121	12	.	.	PUNCT
esrj-21257	122	1	we	we	PRON
esrj-21257	122	2	suggest	suggest	VERB
esrj-21257	122	3	that	that	SCONJ
esrj-21257	122	4	it	it	PRON
esrj-21257	122	5	may	may	AUX
esrj-21257	122	6	be	be	AUX
esrj-21257	122	7	associated	associate	VERB
esrj-21257	122	8	with	with	ADP
esrj-21257	122	9	repose	repose	NOUN
esrj-21257	122	10	of	of	ADP
esrj-21257	122	11	the	the	DET
esrj-21257	122	12	volcano	volcano	NOUN
esrj-21257	122	13	,	,	PUNCT
esrj-21257	122	14	because	because	SCONJ
esrj-21257	122	15	it	it	PRON
esrj-21257	122	16	reached	reach	VERB
esrj-21257	122	17	an	an	DET
esrj-21257	122	18	equilibrium	equilibrium	NOUN
esrj-21257	122	19	state	state	NOUN
esrj-21257	122	20	after	after	ADP
esrj-21257	122	21	1993	1993	NUM
esrj-21257	122	22	eruptions	eruption	NOUN
esrj-21257	122	23	.	.	PUNCT
esrj-21257	123	1	in	in	ADP
esrj-21257	123	2	this	this	DET
esrj-21257	123	3	stage	stage	NOUN
esrj-21257	123	4	little	little	ADJ
esrj-21257	123	5	rises	rise	NOUN
esrj-21257	123	6	in	in	ADP
esrj-21257	123	7	the	the	DET
esrj-21257	123	8	q	q	NOUN
esrj-21257	123	9	-1	-1	NOUN
esrj-21257	123	10	value	value	NOUN
esrj-21257	123	11	took	take	VERB
esrj-21257	123	12	place	place	NOUN
esrj-21257	123	13	.	.	PUNCT
esrj-21257	124	1	these	these	PRON
esrj-21257	124	2	could	could	AUX
esrj-21257	124	3	be	be	AUX
esrj-21257	124	4	related	relate	VERB
esrj-21257	124	5	to	to	ADP
esrj-21257	124	6	minor	minor	ADJ
esrj-21257	124	7	explosions	explosion	NOUN
esrj-21257	124	8	and	and	CCONJ
esrj-21257	124	9	ash	ash	NOUN
esrj-21257	124	10	emissions	emission	NOUN
esrj-21257	124	11	possibly	possibly	ADV
esrj-21257	124	12	caused	cause	VERB
esrj-21257	124	13	by	by	ADP
esrj-21257	124	14	small	small	ADJ
esrj-21257	124	15	gas	gas	NOUN
esrj-21257	124	16	accumulations	accumulation	NOUN
esrj-21257	124	17	(	(	PUNCT
esrj-21257	124	18	i.e.	i.e.	X
esrj-21257	124	19	,	,	PUNCT
esrj-21257	124	20	during	during	ADP
esrj-21257	124	21	june	june	PROPN
esrj-21257	124	22	2002	2002	NUM
esrj-21257	124	23	)	)	PUNCT
esrj-21257	124	24	.	.	PUNCT
esrj-21257	125	1	the	the	DET
esrj-21257	125	2	changes	change	NOUN
esrj-21257	125	3	in	in	ADP
esrj-21257	125	4	the	the	DET
esrj-21257	125	5	q	q	NOUN
esrj-21257	125	6	-1	-1	PUNCT
esrj-21257	125	7	values	value	NOUN
esrj-21257	125	8	show	show	VERB
esrj-21257	125	9	that	that	SCONJ
esrj-21257	125	10	this	this	DET
esrj-21257	125	11	parameter	parameter	NOUN
esrj-21257	125	12	can	can	AUX
esrj-21257	125	13	be	be	AUX
esrj-21257	125	14	used	use	VERB
esrj-21257	125	15	as	as	ADP
esrj-21257	125	16	an	an	DET
esrj-21257	125	17	important	important	ADJ
esrj-21257	125	18	tool	tool	NOUN
esrj-21257	125	19	at	at	ADP
esrj-21257	125	20	galeras	galera	NOUN
esrj-21257	125	21	volcanic	volcanic	ADJ
esrj-21257	125	22	surveillance	surveillance	NOUN
esrj-21257	125	23	,	,	PUNCT
esrj-21257	125	24	because	because	SCONJ
esrj-21257	125	25	is	be	AUX
esrj-21257	125	26	clearly	clearly	ADV
esrj-21257	125	27	related	relate	VERB
esrj-21257	125	28	to	to	ADP
esrj-21257	125	29	the	the	DET
esrj-21257	125	30	activity	activity	NOUN
esrj-21257	125	31	changes	change	NOUN
esrj-21257	125	32	,	,	PUNCT
esrj-21257	125	33	especially	especially	ADV
esrj-21257	125	34	before	before	ADP
esrj-21257	125	35	the	the	DET
esrj-21257	125	36	eruptions	eruption	NOUN
esrj-21257	125	37	.	.	PUNCT
esrj-21257	126	1	we	we	PRON
esrj-21257	126	2	suggest	suggest	VERB
esrj-21257	126	3	implementing	implement	VERB
esrj-21257	126	4	an	an	DET
esrj-21257	126	5	attenuation	attenuation	NOUN
esrj-21257	126	6	monitoring	monitoring	NOUN
esrj-21257	126	7	system	system	NOUN
esrj-21257	126	8	.	.	PUNCT
esrj-21257	127	1	measure	measure	NOUN
esrj-21257	127	2	by	by	ADP
esrj-21257	127	3	q-1	q-1	NUM
esrj-21257	127	4	,	,	PUNCT
esrj-21257	127	5	can	can	AUX
esrj-21257	127	6	be	be	AUX
esrj-21257	127	7	a	a	DET
esrj-21257	127	8	good	good	ADJ
esrj-21257	127	9	complement	complement	NOUN
esrj-21257	127	10	to	to	ADP
esrj-21257	127	11	the	the	DET
esrj-21257	127	12	information	information	NOUN
esrj-21257	127	13	currently	currently	ADV
esrj-21257	127	14	used	use	VERB
esrj-21257	127	15	,	,	PUNCT
esrj-21257	127	16	for	for	ADP
esrj-21257	127	17	instance	instance	NOUN
esrj-21257	127	18	,	,	PUNCT
esrj-21257	127	19	number	number	NOUN
esrj-21257	127	20	of	of	ADP
esrj-21257	127	21	seismic	seismic	ADJ
esrj-21257	127	22	events	event	NOUN
esrj-21257	127	23	,	,	PUNCT
esrj-21257	127	24	deformation	deformation	NOUN
esrj-21257	127	25	measurements	measurement	NOUN
esrj-21257	127	26	,	,	PUNCT
esrj-21257	127	27	and	and	CCONJ
esrj-21257	127	28	fumaroles	fumarole	NOUN
esrj-21257	127	29	gas	gas	NOUN
esrj-21257	127	30	geochemistry	geochemistry	NOUN
esrj-21257	127	31	thus	thus	ADV
esrj-21257	127	32	helping	help	VERB
esrj-21257	127	33	improve	improve	VERB
esrj-21257	127	34	the	the	DET
esrj-21257	127	35	monitoring	monitoring	NOUN
esrj-21257	127	36	.	.	PUNCT
esrj-21257	128	1	finally	finally	ADV
esrj-21257	128	2	we	we	PRON
esrj-21257	128	3	recommend	recommend	VERB
esrj-21257	128	4	more	more	ADV
esrj-21257	128	5	detailed	detailed	ADJ
esrj-21257	128	6	studies	study	NOUN
esrj-21257	128	7	that	that	PRON
esrj-21257	128	8	investigate	investigate	VERB
esrj-21257	128	9	a	a	DET
esrj-21257	128	10	possible	possible	ADJ
esrj-21257	128	11	use	use	NOUN
esrj-21257	128	12	of	of	ADP
esrj-21257	128	13	q	q	NOUN
esrj-21257	128	14	-1	-1	INTJ
esrj-21257	128	15	for	for	ADP
esrj-21257	128	16	forecasting	forecasting	NOUN
esrj-21257	128	17	.	.	PUNCT
esrj-21257	129	1	23	23	NUM
esrj-21257	129	2	edgar	edgar	PROPN
esrj-21257	129	3	moncayo	moncayo	VERB
esrj-21257	129	4	et	et	PROPN
esrj-21257	129	5	al	al	PROPN
esrj-21257	129	6	.	.	PROPN
esrj-21257	130	1	24	24	NUM
esrj-21257	130	2	acknowledgements	acknowledgement	NOUN
esrj-21257	130	3	we	we	PRON
esrj-21257	130	4	thank	thank	VERB
esrj-21257	130	5	ingeominas	ingeominas	PROPN
esrj-21257	130	6	-	-	PUNCT
esrj-21257	130	7	corp	corp	PROPN
esrj-21257	130	8	for	for	ADP
esrj-21257	130	9	technical	technical	ADJ
esrj-21257	130	10	support	support	NOUN
esrj-21257	130	11	in	in	ADP
esrj-21257	130	12	this	this	DET
esrj-21257	130	13	study	study	NOUN
esrj-21257	130	14	.	.	PUNCT
esrj-21257	131	1	we	we	PRON
esrj-21257	131	2	also	also	ADV
esrj-21257	131	3	thank	thank	VERB
esrj-21257	131	4	the	the	DET
esrj-21257	131	5	comments	comment	NOUN
esrj-21257	131	6	of	of	ADP
esrj-21257	131	7	our	our	PRON
esrj-21257	131	8	colleagues	colleague	NOUN
esrj-21257	131	9	from	from	ADP
esrj-21257	131	10	volcanological	volcanological	ADJ
esrj-21257	131	11	and	and	CCONJ
esrj-21257	131	12	seismological	seismological	ADJ
esrj-21257	131	13	pasto	pasto	NOUN
esrj-21257	131	14	observatory	observatory	NOUN
esrj-21257	131	15	,	,	PUNCT
esrj-21257	131	16	ovsp	ovsp	NOUN
esrj-21257	131	17	.	.	PUNCT
esrj-21257	132	1	specially	specially	ADV
esrj-21257	132	2	thanks	thank	NOUN
esrj-21257	132	3	to	to	ADP
esrj-21257	132	4	r.	r.	PROPN
esrj-21257	132	5	torres	torre	NOUN
esrj-21257	132	6	for	for	ADP
esrj-21257	132	7	suggestions	suggestion	NOUN
esrj-21257	132	8	and	and	CCONJ
esrj-21257	132	9	comments	comment	NOUN
esrj-21257	132	10	.	.	PUNCT
esrj-21257	133	1	references	reference	NOUN
esrj-21257	133	2	aki	aki	PROPN
esrj-21257	133	3	,	,	PUNCT
esrj-21257	133	4	k.	k.	PROPN
esrj-21257	133	5	,	,	PUNCT
esrj-21257	133	6	chouet	chouet	PROPN
esrj-21257	133	7	,	,	PUNCT
esrj-21257	133	8	b.	b.	PROPN
esrj-21257	133	9	,	,	PUNCT
esrj-21257	133	10	(	(	PUNCT
esrj-21257	133	11	1975	1975	NUM
esrj-21257	133	12	)	)	PUNCT
esrj-21257	133	13	.	.	PUNCT
esrj-21257	134	1	origin	origin	NOUN
esrj-21257	134	2	of	of	ADP
esrj-21257	134	3	coda	coda	ADJ
esrj-21257	134	4	waves	wave	NOUN
esrj-21257	134	5	:	:	PUNCT
esrj-21257	134	6	source	source	NOUN
esrj-21257	134	7	,	,	PUNCT
esrj-21257	134	8	attenuation	attenuation	NOUN
esrj-21257	134	9	and	and	CCONJ
esrj-21257	134	10	scattering	scattering	NOUN
esrj-21257	134	11	effects	effect	NOUN
esrj-21257	134	12	.	.	PUNCT
esrj-21257	135	1	journal	journal	NOUN
esrj-21257	135	2	of	of	ADP
esrj-21257	135	3	geophysical	geophysical	ADJ
esrj-21257	135	4	research	research	NOUN
esrj-21257	135	5	,	,	PUNCT
esrj-21257	135	6	80	80	NUM
esrj-21257	135	7	:	:	PUNCT
esrj-21257	135	8	615	615	NUM
esrj-21257	135	9	-	-	SYM
esrj-21257	135	10	631	631	NUM
esrj-21257	135	11	.	.	PUNCT
esrj-21257	136	1	barrero	barrero	NOUN
esrj-21257	136	2	,	,	PUNCT
esrj-21257	136	3	d.	d.	PROPN
esrj-21257	136	4	(	(	PUNCT
esrj-21257	136	5	1979	1979	NUM
esrj-21257	136	6	)	)	PUNCT
esrj-21257	136	7	.	.	PUNCT
esrj-21257	137	1	geology	geology	NOUN
esrj-21257	137	2	of	of	ADP
esrj-21257	137	3	central	central	ADJ
esrj-21257	137	4	western	western	ADJ
esrj-21257	137	5	cordillera	cordillera	PROPN
esrj-21257	137	6	west	west	PROPN
esrj-21257	137	7	of	of	ADP
esrj-21257	137	8	buga	buga	PROPN
esrj-21257	137	9	and	and	CCONJ
esrj-21257	137	10	roldanillo	roldanillo	PROPN
esrj-21257	137	11	,	,	PUNCT
esrj-21257	137	12	colombia	colombia	PROPN
esrj-21257	137	13	.	.	PUNCT
esrj-21257	138	1	informe	informe	PROPN
esrj-21257	138	2	ingeominas	ingeominas	PROPN
esrj-21257	138	3	,	,	PUNCT
esrj-21257	138	4	bogotá	bogotá	PROPN
esrj-21257	138	5	(	(	PUNCT
esrj-21257	138	6	colombia	colombia	PROPN
esrj-21257	138	7	)	)	PUNCT
esrj-21257	138	8	.	.	PUNCT
esrj-21257	139	1	calvache	calvache	PROPN
esrj-21257	139	2	,	,	PUNCT
esrj-21257	139	3	m.	m.	NOUN
esrj-21257	139	4	(	(	PUNCT
esrj-21257	139	5	1990	1990	NUM
esrj-21257	139	6	)	)	PUNCT
esrj-21257	139	7	.	.	PUNCT
esrj-21257	140	1	geology	geology	NOUN
esrj-21257	140	2	and	and	CCONJ
esrj-21257	140	3	volcanology	volcanology	NOUN
esrj-21257	140	4	of	of	ADP
esrj-21257	140	5	the	the	DET
esrj-21257	140	6	recent	recent	ADJ
esrj-21257	140	7	evolution	evolution	NOUN
esrj-21257	140	8	of	of	ADP
esrj-21257	140	9	galeras	galera	NOUN
esrj-21257	140	10	volcano	volcano	PROPN
esrj-21257	140	11	,	,	PUNCT
esrj-21257	140	12	colombia	colombia	PROPN
esrj-21257	140	13	.	.	PUNCT
esrj-21257	141	1	m.s	m.s	PROPN
esrj-21257	141	2	.	.	PROPN
esrj-21257	141	3	thesis	thesis	PROPN
esrj-21257	141	4	,	,	PUNCT
esrj-21257	141	5	louisiana	louisiana	PROPN
esrj-21257	141	6	state	state	PROPN
esrj-21257	141	7	university	university	PROPN
esrj-21257	141	8	.	.	PUNCT
esrj-21257	142	1	calvache	calvache	PROPN
esrj-21257	142	2	,	,	PUNCT
esrj-21257	142	3	m.	m.	NOUN
esrj-21257	142	4	,	,	PUNCT
esrj-21257	142	5	cortés	cortés	NOUN
esrj-21257	142	6	,	,	PUNCT
esrj-21257	142	7	p.	p.	PROPN
esrj-21257	142	8	,	,	PUNCT
esrj-21257	142	9	williams	williams	PROPN
esrj-21257	142	10	,	,	PUNCT
esrj-21257	142	11	s.	s.	PROPN
esrj-21257	142	12	(	(	PUNCT
esrj-21257	142	13	1997	1997	NUM
esrj-21257	142	14	)	)	PUNCT
esrj-21257	142	15	.	.	PUNCT
esrj-21257	143	1	stratigraphy	stratigraphy	NOUN
esrj-21257	143	2	and	and	CCONJ
esrj-21257	143	3	chronology	chronology	NOUN
esrj-21257	143	4	of	of	ADP
esrj-21257	143	5	the	the	DET
esrj-21257	143	6	galeras	galera	NOUN
esrj-21257	143	7	volcanic	volcanic	ADJ
esrj-21257	143	8	complex	complex	NOUN
esrj-21257	143	9	,	,	PUNCT
esrj-21257	143	10	colombia	colombia	PROPN
esrj-21257	143	11	.	.	PUNCT
esrj-21257	144	1	journal	journal	PROPN
esrj-21257	144	2	of	of	ADP
esrj-21257	144	3	volcanology	volcanology	NOUN
esrj-21257	144	4	and	and	CCONJ
esrj-21257	144	5	geothermal	geothermal	ADJ
esrj-21257	144	6	research	research	NOUN
esrj-21257	144	7	,	,	PUNCT
esrj-21257	144	8	77	77	NUM
esrj-21257	144	9	:	:	SYM
esrj-21257	144	10	5	5	NUM
esrj-21257	144	11	-	-	SYM
esrj-21257	144	12	19	19	NUM
esrj-21257	144	13	.	.	PUNCT
esrj-21257	145	1	cepeda	cepeda	PROPN
esrj-21257	145	2	,	,	PUNCT
esrj-21257	145	3	h.	h.	PROPN
esrj-21257	145	4	(	(	PUNCT
esrj-21257	145	5	1986	1986	NUM
esrj-21257	145	6	)	)	PUNCT
esrj-21257	145	7	.	.	PUNCT
esrj-21257	146	1	investigaciones	investigacione	VERB
esrj-21257	146	2	petrológicas	petrológicas	PROPN
esrj-21257	146	3	en	en	PROPN
esrj-21257	146	4	el	el	PROPN
esrj-21257	146	5	ámbito	ámbito	PROPN
esrj-21257	146	6	de	de	PROPN
esrj-21257	146	7	las	las	PROPN
esrj-21257	146	8	planchas	planchas	PROPN
esrj-21257	146	9	429	429	NUM
esrj-21257	146	10	-	-	PUNCT
esrj-21257	146	11	pasto	pasto	NOUN
esrj-21257	146	12	y	y	PROPN
esrj-21257	146	13	410	410	NUM
esrj-21257	146	14	-	-	PUNCT
esrj-21257	146	15	la	la	X
esrj-21257	146	16	unión	unión	NOUN
esrj-21257	146	17	,	,	PUNCT
esrj-21257	146	18	con	con	PROPN
esrj-21257	146	19	especial	especial	PROPN
esrj-21257	146	20	énfasis	énfasis	PROPN
esrj-21257	146	21	en	en	PROPN
esrj-21257	146	22	el	el	PROPN
esrj-21257	146	23	complejo	complejo	PROPN
esrj-21257	146	24	volcánico	volcánico	PROPN
esrj-21257	146	25	del	del	PROPN
esrj-21257	146	26	galeras	galera	NOUN
esrj-21257	146	27	.	.	PUNCT
esrj-21257	147	1	informe	informe	PROPN
esrj-21257	147	2	ingeominas	ingeominas	PROPN
esrj-21257	147	3	,	,	PUNCT
esrj-21257	147	4	medellín	medellín	PROPN
esrj-21257	147	5	(	(	PUNCT
esrj-21257	147	6	colombia	colombia	PROPN
esrj-21257	147	7	)	)	PUNCT
esrj-21257	147	8	.	.	PUNCT
esrj-21257	148	1	gomez	gomez	PROPN
esrj-21257	148	2	,	,	PUNCT
esrj-21257	148	3	d.	d.	PROPN
esrj-21257	148	4	,	,	PUNCT
esrj-21257	148	5	torrres	torrre	NOUN
esrj-21257	148	6	,	,	PUNCT
esrj-21257	148	7	r.	r.	PROPN
esrj-21257	148	8	(	(	PUNCT
esrj-21257	148	9	1997	1997	NUM
esrj-21257	148	10	)	)	PUNCT
esrj-21257	148	11	.	.	PUNCT
esrj-21257	149	1	unusual	unusual	ADJ
esrj-21257	149	2	lowfrequency	lowfrequency	ADJ
esrj-21257	149	3	volcanic	volcanic	ADJ
esrj-21257	149	4	seismic	seismic	ADJ
esrj-21257	149	5	events	event	NOUN
esrj-21257	149	6	with	with	ADP
esrj-21257	149	7	slowly	slowly	ADV
esrj-21257	149	8	decaying	decay	VERB
esrj-21257	149	9	coda	coda	ADJ
esrj-21257	149	10	waves	wave	NOUN
esrj-21257	149	11	observed	observe	VERB
esrj-21257	149	12	at	at	ADP
esrj-21257	149	13	galeras	galera	NOUN
esrj-21257	149	14	and	and	CCONJ
esrj-21257	149	15	other	other	ADJ
esrj-21257	149	16	volcanoes	volcano	NOUN
esrj-21257	149	17	.	.	PUNCT
esrj-21257	150	1	journal	journal	NOUN
esrj-21257	150	2	of	of	ADP
esrj-21257	150	3	volcanology	volcanology	NOUN
esrj-21257	150	4	and	and	CCONJ
esrj-21257	150	5	geothermal	geothermal	ADJ
esrj-21257	150	6	research	research	NOUN
esrj-21257	150	7	,	,	PUNCT
esrj-21257	150	8	77	77	NUM
esrj-21257	150	9	:	:	SYM
esrj-21257	150	10	173	173	NUM
esrj-21257	150	11	-	-	SYM
esrj-21257	150	12	193	193	NUM
esrj-21257	150	13	.	.	PUNCT
esrj-21257	151	1	lee	lee	PROPN
esrj-21257	151	2	,	,	PUNCT
esrj-21257	151	3	w.	w.	PROPN
esrj-21257	151	4	h.	h.	PROPN
esrj-21257	151	5	,	,	PUNCT
esrj-21257	151	6	lahr	lahr	PROPN
esrj-21257	151	7	,	,	PUNCT
esrj-21257	151	8	j.	j.	PROPN
esrj-21257	151	9	c.	c.	PROPN
esrj-21257	151	10	(	(	PUNCT
esrj-21257	151	11	1975	1975	NUM
esrj-21257	151	12	)	)	PUNCT
esrj-21257	151	13	.	.	PUNCT
esrj-21257	152	1	hypo71	hypo71	PROPN
esrj-21257	152	2	:	:	PUNCT
esrj-21257	152	3	a	a	DET
esrj-21257	152	4	computer	computer	NOUN
esrj-21257	152	5	program	program	NOUN
esrj-21257	152	6	for	for	ADP
esrj-21257	152	7	determining	determine	VERB
esrj-21257	152	8	hypocenter	hypocenter	NOUN
esrj-21257	152	9	,	,	PUNCT
esrj-21257	152	10	magnitude	magnitude	NOUN
esrj-21257	152	11	,	,	PUNCT
esrj-21257	152	12	and	and	CCONJ
esrj-21257	152	13	first	first	ADJ
esrj-21257	152	14	motion	motion	NOUN
esrj-21257	152	15	pattern	pattern	NOUN
esrj-21257	152	16	of	of	ADP
esrj-21257	152	17	local	local	ADJ
esrj-21257	152	18	earthquakes	earthquake	NOUN
esrj-21257	152	19	.	.	PUNCT
esrj-21257	153	1	u.s	u.s	PROPN
esrj-21257	153	2	.	.	PROPN
esrj-21257	153	3	geological	geological	ADJ
esrj-21257	153	4	survey	survey	NOUN
esrj-21257	153	5	.	.	PUNCT
esrj-21257	154	1	open	open	ADJ
esrj-21257	154	2	-	-	PUNCT
esrj-21257	154	3	file	file	NOUN
esrj-21257	154	4	report	report	NOUN
esrj-21257	154	5	75	75	NUM
esrj-21257	154	6	-	-	SYM
esrj-21257	154	7	311	311	NUM
esrj-21257	154	8	.	.	PUNCT
esrj-21257	155	1	londoño	londoño	PROPN
esrj-21257	155	2	,	,	PUNCT
esrj-21257	155	3	j.	j.	PROPN
esrj-21257	155	4	m.	m.	PROPN
esrj-21257	155	5	,	,	PUNCT
esrj-21257	155	6	sánchez	sánchez	PROPN
esrj-21257	155	7	,	,	PUNCT
esrj-21257	155	8	j.	j.	PROPN
esrj-21257	155	9	j.	j.	PROPN
esrj-21257	155	10	,	,	PUNCT
esrj-21257	155	11	toro	toro	PROPN
esrj-21257	155	12	,	,	PUNCT
esrj-21257	155	13	l.	l.	PROPN
esrj-21257	155	14	e.	e.	PROPN
esrj-21257	155	15	,	,	PUNCT
esrj-21257	155	16	gilcruz	gilcruz	PROPN
esrj-21257	155	17	,	,	PUNCT
esrj-21257	155	18	f	f	X
esrj-21257	155	19	,	,	PUNCT
esrj-21257	155	20	and	and	CCONJ
esrj-21257	155	21	bohórquez	bohórquez	NOUN
esrj-21257	155	22	,	,	PUNCT
esrj-21257	155	23	o.	o.	PROPN
esrj-21257	155	24	p.	p.	NOUN
esrj-21257	155	25	(	(	PUNCT
esrj-21257	155	26	1998	1998	NUM
esrj-21257	155	27	)	)	PUNCT
esrj-21257	155	28	.	.	PUNCT
esrj-21257	156	1	coda	coda	PROPN
esrj-21257	156	2	q	q	NOUN
esrj-21257	156	3	before	before	ADV
esrj-21257	156	4	and	and	CCONJ
esrj-21257	156	5	alter	alter	VERB
esrj-21257	156	6	the	the	DET
esrj-21257	156	7	eruptions	eruption	NOUN
esrj-21257	156	8	of	of	ADP
esrj-21257	156	9	13	13	NUM
esrj-21257	156	10	november	november	NOUN
esrj-21257	156	11	1985	1985	NUM
esrj-21257	156	12	,	,	PUNCT
esrj-21257	156	13	and	and	CCONJ
esrj-21257	156	14	1	1	NUM
esrj-21257	156	15	september	september	PROPN
esrj-21257	156	16	1989	1989	NUM
esrj-21257	156	17	,	,	PUNCT
esrj-21257	156	18	at	at	ADP
esrj-21257	156	19	nevado	nevado	PROPN
esrj-21257	156	20	del	del	PROPN
esrj-21257	156	21	ruiz	ruiz	PROPN
esrj-21257	156	22	volcano	volcano	PROPN
esrj-21257	156	23	,	,	PUNCT
esrj-21257	156	24	colombia	colombia	PROPN
esrj-21257	156	25	,	,	PUNCT
esrj-21257	156	26	bulleting	bullete	VERB
esrj-21257	156	27	of	of	ADP
esrj-21257	156	28	.	.	PUNCT
esrj-21257	157	1	volcanology	volcanology	NOUN
esrj-21257	157	2	,	,	PUNCT
esrj-21257	157	3	59	59	NUM
esrj-21257	157	4	:	:	PUNCT
esrj-21257	157	5	556	556	NUM
esrj-21257	157	6	-	-	SYM
esrj-21257	157	7	561	561	NUM
esrj-21257	157	8	.	.	PUNCT
esrj-21257	158	1	meissner	meissner	PROPN
esrj-21257	158	2	,	,	PUNCT
esrj-21257	158	3	r.	r.	PROPN
esrj-21257	158	4	,	,	PUNCT
esrj-21257	158	5	fluedh	fluedh	PROPN
esrj-21257	158	6	,	,	PUNCT
esrj-21257	158	7	e.	e.	PROPN
esrj-21257	158	8	,	,	PUNCT
esrj-21257	158	9	stibane	stibane	PROPN
esrj-21257	158	10	,	,	PUNCT
esrj-21257	158	11	f.	f.	PROPN
esrj-21257	158	12	,	,	PUNCT
esrj-21257	158	13	y	y	PROPN
esrj-21257	158	14	berg	berg	PROPN
esrj-21257	158	15	,	,	PUNCT
esrj-21257	158	16	e.	e.	PROPN
esrj-21257	158	17	,	,	PUNCT
esrj-21257	158	18	(	(	PUNCT
esrj-21257	158	19	1977	1977	NUM
esrj-21257	158	20	)	)	PUNCT
esrj-21257	158	21	,	,	PUNCT
esrj-21257	158	22	dinámica	dinámica	PROPN
esrj-21257	158	23	del	del	PROPN
esrj-21257	158	24	límite	límite	PROPN
esrj-21257	158	25	de	de	X
esrj-21257	158	26	placas	placas	PROPN
esrj-21257	158	27	activo	activo	PROPN
esrj-21257	158	28	en	en	PROPN
esrj-21257	158	29	el	el	PROPN
esrj-21257	158	30	sw	sw	PROPN
esrj-21257	158	31	de	de	PROPN
esrj-21257	158	32	colombia	colombia	PROPN
esrj-21257	158	33	,	,	PUNCT
esrj-21257	158	34	de	de	PROPN
esrj-21257	158	35	acuerdo	acuerdo	PROPN
esrj-21257	158	36	a	a	DET
esrj-21257	158	37	recientes	recientes	PROPN
esrj-21257	158	38	mediciones	mediciones	PROPN
esrj-21257	158	39	geofísicas	geofísicas	PROPN
esrj-21257	158	40	.	.	PUNCT
esrj-21257	159	1	en	en	ADP
esrj-21257	159	2	:	:	PUNCT
esrj-21257	159	3	proyecto	proyecto	PROPN
esrj-21257	159	4	cooperativo	cooperativo	ADJ
esrj-21257	159	5	internacional	internacional	ADJ
esrj-21257	159	6	nariño	nariño	NOUN
esrj-21257	159	7	"	"	PUNCT
esrj-21257	159	8	la	la	PROPN
esrj-21257	159	9	transición	transición	PROPN
esrj-21257	159	10	oceáno	oceáno	PROPN
esrj-21257	159	11	-	-	PUNCT
esrj-21257	159	12	continente	continente	NOUN
esrj-21257	159	13	en	en	PROPN
esrj-21257	159	14	el	el	PROPN
esrj-21257	159	15	suroeste	suroeste	PROPN
esrj-21257	159	16	de	de	PROPN
esrj-21257	159	17	colombia	colombia	PROPN
esrj-21257	159	18	"	"	PUNCT
esrj-21257	159	19	:	:	PUNCT
esrj-21257	159	20	169	169	NUM
esrj-21257	159	21	-	-	SYM
esrj-21257	159	22	199	199	NUM
esrj-21257	159	23	.	.	PUNCT
esrj-21257	160	1	narváez	narváez	PROPN
esrj-21257	160	2	,	,	PUNCT
esrj-21257	160	3	l.	l.	PROPN
esrj-21257	160	4	,	,	PUNCT
esrj-21257	160	5	torres	torre	NOUN
esrj-21257	160	6	,	,	PUNCT
esrj-21257	160	7	r.	r.	PROPN
esrj-21257	160	8	,	,	PUNCT
esrj-21257	160	9	gómez	gómez	NOUN
esrj-21257	160	10	,	,	PUNCT
esrj-21257	160	11	d.	d.	PROPN
esrj-21257	160	12	,	,	PUNCT
esrj-21257	160	13	cortés	cortés	PROPN
esrj-21257	160	14	,	,	PUNCT
esrj-21257	160	15	p.	p.	PROPN
esrj-21257	160	16	,	,	PUNCT
esrj-21257	160	17	cepeda	cepeda	PROPN
esrj-21257	160	18	,	,	PUNCT
esrj-21257	160	19	h.	h.	PROPN
esrj-21257	160	20	,	,	PUNCT
esrj-21257	160	21	stix	stix	PROPN
esrj-21257	160	22	,	,	PUNCT
esrj-21257	160	23	j.	j.	PROPN
esrj-21257	160	24	(	(	PUNCT
esrj-21257	160	25	1997	1997	NUM
esrj-21257	160	26	)	)	PUNCT
esrj-21257	160	27	.	.	PUNCT
esrj-21257	161	1	“	"	PUNCT
esrj-21257	161	2	tornillo”-type	tornillo”-type	VERB
esrj-21257	161	3	seismic	seismic	ADJ
esrj-21257	161	4	signals	signal	NOUN
esrj-21257	161	5	at	at	ADP
esrj-21257	161	6	galeras	galera	NOUN
esrj-21257	161	7	volcano	volcano	PROPN
esrj-21257	161	8	,	,	PUNCT
esrj-21257	161	9	colombia	colombia	PROPN
esrj-21257	161	10	,	,	PUNCT
esrj-21257	161	11	1992–1993	1992–1993	NUM
esrj-21257	161	12	.	.	PUNCT
esrj-21257	161	13	journal	journal	NOUN
esrj-21257	161	14	of	of	ADP
esrj-21257	161	15	volcanology	volcanology	NOUN
esrj-21257	161	16	and	and	CCONJ
esrj-21257	161	17	geothermal	geothermal	ADJ
esrj-21257	161	18	research	research	NOUN
esrj-21257	161	19	,	,	PUNCT
esrj-21257	161	20	77	77	NUM
esrj-21257	161	21	:	:	SYM
esrj-21257	161	22	159	159	NUM
esrj-21257	161	23	-	-	SYM
esrj-21257	161	24	171	171	NUM
esrj-21257	161	25	.	.	PUNCT
esrj-21257	162	1	ortega	ortega	PROPN
esrj-21257	162	2	,	,	PUNCT
esrj-21257	162	3	a	a	PRON
esrj-21257	162	4	,	,	PUNCT
esrj-21257	162	5	torres	torre	NOUN
esrj-21257	162	6	,	,	PUNCT
esrj-21257	162	7	r.	r.	PROPN
esrj-21257	162	8	,	,	PUNCT
esrj-21257	162	9	gómez	gómez	NOUN
esrj-21257	162	10	,	,	PUNCT
esrj-21257	162	11	d.	d.	PROPN
esrj-21257	162	12	(	(	PUNCT
esrj-21257	162	13	2002	2002	NUM
esrj-21257	162	14	)	)	PUNCT
esrj-21257	162	15	.	.	PUNCT
esrj-21257	163	1	caracterización	caracterización	PROPN
esrj-21257	163	2	de	de	PROPN
esrj-21257	163	3	fuentes	fuentes	PROPN
esrj-21257	163	4	sismogénicas	sismogénicas	PROPN
esrj-21257	163	5	de	de	PROPN
esrj-21257	163	6	eventos	eventos	X
esrj-21257	163	7	volcano	volcano	NOUN
esrj-21257	163	8	-	-	PUNCT
esrj-21257	163	9	tectónicos	tectónicos	ADJ
esrj-21257	163	10	(	(	PUNCT
esrj-21257	163	11	vt	vt	NOUN
esrj-21257	163	12	)	)	PUNCT
esrj-21257	163	13	en	en	PROPN
esrj-21257	163	14	el	el	PROPN
esrj-21257	163	15	complejo	complejo	PROPN
esrj-21257	163	16	volcánico	volcánico	PROPN
esrj-21257	163	17	galeras	galera	NOUN
esrj-21257	163	18	.	.	PUNCT
esrj-21257	164	1	memorias	memorias	PROPN
esrj-21257	164	2	.	.	PUNCT
esrj-21257	165	1	primer	primer	PROPN
esrj-21257	165	2	simposio	simposio	PROPN
esrj-21257	165	3	colombiano	colombiano	PROPN
esrj-21257	165	4	de	de	X
esrj-21257	165	5	sismología	sismología	PROPN
esrj-21257	165	6	.	.	PUNCT
esrj-21257	166	1	stix	stix	PROPN
esrj-21257	166	2	,	,	PUNCT
esrj-21257	166	3	j.	j.	PROPN
esrj-21257	166	4	,	,	PUNCT
esrj-21257	166	5	zapata	zapata	PROPN
esrj-21257	166	6	,	,	PUNCT
esrj-21257	166	7	j.	j.	PROPN
esrj-21257	166	8	,	,	PUNCT
esrj-21257	166	9	calvache	calvache	PROPN
esrj-21257	166	10	,	,	PUNCT
esrj-21257	166	11	m.	m.	NOUN
esrj-21257	166	12	,	,	PUNCT
esrj-21257	166	13	cortez	cortez	PROPN
esrj-21257	166	14	,	,	PUNCT
esrj-21257	166	15	g.	g.	PROPN
esrj-21257	166	16	,	,	PUNCT
esrj-21257	166	17	fischer	fischer	PROPN
esrj-21257	166	18	,	,	PUNCT
esrj-21257	166	19	t.	t.	PROPN
esrj-21257	166	20	,	,	PUNCT
esrj-21257	166	21	gómez	gómez	NOUN
esrj-21257	166	22	,	,	PUNCT
esrj-21257	166	23	d.	d.	PROPN
esrj-21257	166	24	,	,	PUNCT
esrj-21257	166	25	narváez	narváez	PROPN
esrj-21257	166	26	,	,	PUNCT
esrj-21257	166	27	l.	l.	PROPN
esrj-21257	166	28	,	,	PUNCT
esrj-21257	166	29	ordoñes	ordoñes	PROPN
esrj-21257	166	30	,	,	PUNCT
esrj-21257	166	31	m.	m.	NOUN
esrj-21257	166	32	,	,	PUNCT
esrj-21257	166	33	ortega	ortega	PROPN
esrj-21257	166	34	,	,	PUNCT
esrj-21257	166	35	a.	a.	PROPN
esrj-21257	166	36	,	,	PUNCT
esrj-21257	166	37	torres	torre	NOUN
esrj-21257	166	38	,	,	PUNCT
esrj-21257	166	39	c.	c.	PROPN
esrj-21257	166	40	,	,	PUNCT
esrj-21257	166	41	williams	williams	PROPN
esrj-21257	166	42	,	,	PUNCT
esrj-21257	166	43	s.	s.	PROPN
esrj-21257	166	44	(	(	PUNCT
esrj-21257	166	45	1993	1993	NUM
esrj-21257	166	46	)	)	PUNCT
esrj-21257	166	47	.	.	PUNCT
esrj-21257	167	1	a	a	DET
esrj-21257	167	2	model	model	NOUN
esrj-21257	167	3	of	of	ADP
esrj-21257	167	4	degassing	degas	VERB
esrj-21257	167	5	at	at	ADP
esrj-21257	167	6	galeras	galera	NOUN
esrj-21257	167	7	volcano	volcano	NOUN
esrj-21257	167	8	,	,	PUNCT
esrj-21257	167	9	colombia	colombia	PROPN
esrj-21257	167	10	,	,	PUNCT
esrj-21257	167	11	1988	1988	NUM
esrj-21257	167	12	-	-	SYM
esrj-21257	167	13	1993	1993	NUM
esrj-21257	167	14	.	.	PUNCT
esrj-21257	168	1	geology	geology	NOUN
esrj-21257	168	2	,	,	PUNCT
esrj-21257	168	3	21	21	NUM
esrj-21257	168	4	:	:	PUNCT
esrj-21257	168	5	963	963	NUM
esrj-21257	168	6	-	-	SYM
esrj-21257	168	7	967	967	NUM
esrj-21257	168	8	.	.	PUNCT
esrj-21257	169	1	vargas	vargas	NOUN
esrj-21257	169	2	,	,	PUNCT
esrj-21257	169	3	c	c	X
esrj-21257	169	4	,	,	PUNCT
esrj-21257	169	5	mora	mora	PROPN
esrj-21257	169	6	,	,	PUNCT
esrj-21257	169	7	p.	p.	NOUN
esrj-21257	169	8	(	(	PUNCT
esrj-21257	169	9	2000	2000	NUM
esrj-21257	169	10	)	)	PUNCT
esrj-21257	169	11	,	,	PUNCT
esrj-21257	169	12	conceptos	conceptos	PROPN
esrj-21257	169	13	sobre	sobre	PROPN
esrj-21257	169	14	atenuación	atenuación	PROPN
esrj-21257	169	15	de	de	PROPN
esrj-21257	169	16	ondas	ondas	PROPN
esrj-21257	169	17	coda	coda	NOUN
esrj-21257	169	18	.	.	PUNCT
esrj-21257	170	1	red	red	PROPN
esrj-21257	170	2	sismológica	sismológica	PROPN
esrj-21257	170	3	regional	regional	PROPN
esrj-21257	170	4	del	del	PROPN
esrj-21257	170	5	eje	eje	PROPN
esrj-21257	170	6	cafetero	cafetero	PROPN
esrj-21257	170	7	–	–	PUNCT
esrj-21257	170	8	viejo	viejo	PROPN
esrj-21257	170	9	caldas	caldas	PROPN
esrj-21257	170	10	y	y	PROPN
esrj-21257	170	11	tolima	tolima	PROPN
esrj-21257	170	12	:	:	PUNCT
esrj-21257	170	13	37	37	NUM
esrj-21257	170	14	-	-	SYM
esrj-21257	170	15	43	43	NUM
esrj-21257	170	16	.	.	PUNCT
esrj-21257	171	1	zapata	zapata	PROPN
esrj-21257	171	2	,	,	PUNCT
esrj-21257	171	3	j.	j.	PROPN
esrj-21257	171	4	,	,	PUNCT
esrj-21257	171	5	calvache	calvache	PROPN
esrj-21257	171	6	,	,	PUNCT
esrj-21257	171	7	m.	m.	NOUN
esrj-21257	171	8	,	,	PUNCT
esrj-21257	171	9	cortés	cortés	NOUN
esrj-21257	171	10	,	,	PUNCT
esrj-21257	171	11	p.	p.	PROPN
esrj-21257	171	12	,	,	PUNCT
esrj-21257	171	13	fischer	fischer	PROPN
esrj-21257	171	14	,	,	PUNCT
esrj-21257	171	15	t.	t.	PROPN
esrj-21257	171	16	,	,	PUNCT
esrj-21257	171	17	garzón	garzón	PROPN
esrj-21257	171	18	,	,	PUNCT
esrj-21257	171	19	g.	g.	PROPN
esrj-21257	171	20	,	,	PUNCT
esrj-21257	171	21	gómez	gómez	NOUN
esrj-21257	171	22	,	,	PUNCT
esrj-21257	171	23	d.	d.	PROPN
esrj-21257	171	24	,	,	PUNCT
esrj-21257	171	25	narváez	narváez	PROPN
esrj-21257	171	26	l.	l.	PROPN
esrj-21257	171	27	,	,	PUNCT
esrj-21257	171	28	ordóñez	ordóñez	PROPN
esrj-21257	171	29	,	,	PUNCT
esrj-21257	171	30	m.	m.	NOUN
esrj-21257	171	31	,	,	PUNCT
esrj-21257	171	32	ortega	ortega	PROPN
esrj-21257	171	33	,	,	PUNCT
esrj-21257	171	34	a.	a.	PROPN
esrj-21257	171	35	,	,	PUNCT
esrj-21257	171	36	stix	stix	PROPN
esrj-21257	171	37	,	,	PUNCT
esrj-21257	171	38	j.	j.	PROPN
esrj-21257	171	39	,	,	PUNCT
esrj-21257	171	40	torres	torres	PROPN
esrj-21257	171	41	,	,	PUNCT
esrj-21257	171	42	r.	r.	PROPN
esrj-21257	171	43	,	,	PUNCT
esrj-21257	171	44	williams	williams	PROPN
esrj-21257	171	45	,	,	PUNCT
esrj-21257	171	46	s.	s.	PROPN
esrj-21257	171	47	(	(	PUNCT
esrj-21257	171	48	1997	1997	NUM
esrj-21257	171	49	)	)	PUNCT
esrj-21257	171	50	.	.	PUNCT
esrj-21257	172	1	so2	so2	PROPN
esrj-21257	172	2	fluxes	flux	NOUN
esrj-21257	172	3	from	from	ADP
esrj-21257	172	4	galeras	galera	NOUN
esrj-21257	172	5	volcano	volcano	NOUN
esrj-21257	172	6	,	,	PUNCT
esrj-21257	172	7	colombia	colombia	PROPN
esrj-21257	172	8	,	,	PUNCT
esrj-21257	172	9	1989–1995	1989–1995	NUM
esrj-21257	172	10	:	:	PUNCT
esrj-21257	172	11	progressive	progressive	ADJ
esrj-21257	172	12	degassing	degassing	NOUN
esrj-21257	172	13	and	and	CCONJ
esrj-21257	172	14	conduit	conduit	VERB
esrj-21257	172	15	obstruction	obstruction	NOUN
esrj-21257	172	16	of	of	ADP
esrj-21257	172	17	a	a	DET
esrj-21257	172	18	decade	decade	NOUN
esrj-21257	172	19	volcano	volcano	NOUN
esrj-21257	172	20	.	.	PUNCT
esrj-21257	173	1	journal	journal	NOUN
esrj-21257	173	2	of	of	ADP
esrj-21257	173	3	volcanology	volcanology	NOUN
esrj-21257	173	4	and	and	CCONJ
esrj-21257	173	5	geothermal	geothermal	ADJ
esrj-21257	173	6	research	research	NOUN
esrj-21257	173	7	.	.	PUNCT
esrj-21257	174	1	77	77	NUM
esrj-21257	174	2	:	:	SYM
esrj-21257	174	3	195	195	NUM
esrj-21257	174	4	-	-	SYM
esrj-21257	174	5	208	208	NUM
esrj-21257	174	6	.	.	PUNCT