id	sid	tid	token	lemma	pos
ajst-10993	1	1	academic	academic	ADJ
ajst-10993	1	2	journal	journal	NOUN
ajst-10993	1	3	of	of	ADP
ajst-10993	1	4	science	science	NOUN
ajst-10993	1	5	and	and	CCONJ
ajst-10993	1	6	technology	technology	NOUN
ajst-10993	1	7	issn	issn	NOUN
ajst-10993	1	8	:	:	PUNCT
ajst-10993	1	9	2771	2771	NUM
ajst-10993	1	10	-	-	SYM
ajst-10993	1	11	3032	3032	NUM
ajst-10993	1	12	|	|	NOUN
ajst-10993	1	13	vol	vol	NOUN
ajst-10993	1	14	.	.	PROPN
ajst-10993	2	1	7	7	NUM
ajst-10993	2	2	,	,	PUNCT
ajst-10993	2	3	no	no	INTJ
ajst-10993	2	4	.	.	NOUN
ajst-10993	2	5	1	1	NUM
ajst-10993	2	6	,	,	PUNCT
ajst-10993	2	7	2023	2023	NUM
ajst-10993	2	8	74	74	NUM
ajst-10993	2	9	study	study	NOUN
ajst-10993	2	10	on	on	ADP
ajst-10993	2	11	the	the	DET
ajst-10993	2	12	relationship	relationship	NOUN
ajst-10993	2	13	between	between	ADP
ajst-10993	2	14	f10.7	f10.7	PROPN
ajst-10993	2	15	index	index	NOUN
ajst-10993	2	16	and	and	CCONJ
ajst-10993	2	17	background	background	NOUN
ajst-10993	2	18	x‐ray	x‐ray	PROPN
ajst-10993	2	19	flux	flux	NOUN
ajst-10993	2	20	at	at	ADP
ajst-10993	2	21	different	different	ADJ
ajst-10993	2	22	time	time	NOUN
ajst-10993	2	23	points	point	VERB
ajst-10993	2	24	yaoqi	yaoqi	PROPN
ajst-10993	2	25	lei1	lei1	PROPN
ajst-10993	2	26	,	,	PUNCT
ajst-10993	2	27	a	a	DET
ajst-10993	2	28	1chengdu	1chengdu	NUM
ajst-10993	2	29	no.7	no.7	PROPN
ajst-10993	2	30	high	high	ADJ
ajst-10993	2	31	school	school	PROPN
ajst-10993	2	32	development	development	NOUN
ajst-10993	2	33	school	school	PROPN
ajst-10993	2	34	international	international	PROPN
ajst-10993	2	35	department	department	PROPN
ajst-10993	2	36	,	,	PUNCT
ajst-10993	2	37	chengdu	chengdu	PROPN
ajst-10993	2	38	610021	610021	PROPN
ajst-10993	2	39	,	,	PUNCT
ajst-10993	2	40	china	china	PROPN
ajst-10993	2	41	a1992544527@qq.com	a1992544527@qq.com	X
ajst-10993	2	42	abstract	abstract	NOUN
ajst-10993	2	43	:	:	PUNCT
ajst-10993	2	44	in	in	ADP
ajst-10993	2	45	this	this	DET
ajst-10993	2	46	paper	paper	NOUN
ajst-10993	2	47	,	,	PUNCT
ajst-10993	2	48	the	the	DET
ajst-10993	2	49	relationship	relationship	NOUN
ajst-10993	2	50	between	between	ADP
ajst-10993	2	51	the	the	DET
ajst-10993	2	52	f10.7	f10.7	PROPN
ajst-10993	2	53	index	index	NOUN
ajst-10993	2	54	and	and	CCONJ
ajst-10993	2	55	background	background	NOUN
ajst-10993	2	56	x	x	NOUN
ajst-10993	2	57	-	-	NOUN
ajst-10993	2	58	ray	ray	NOUN
ajst-10993	2	59	flux	flux	NOUN
ajst-10993	2	60	at	at	ADP
ajst-10993	2	61	different	different	ADJ
ajst-10993	2	62	time	time	NOUN
ajst-10993	2	63	points	point	NOUN
ajst-10993	2	64	is	be	AUX
ajst-10993	2	65	analyzed	analyze	VERB
ajst-10993	2	66	,	,	PUNCT
ajst-10993	2	67	and	and	CCONJ
ajst-10993	2	68	the	the	DET
ajst-10993	2	69	influence	influence	NOUN
ajst-10993	2	70	of	of	ADP
ajst-10993	2	71	x	x	ADJ
ajst-10993	2	72	-	-	NOUN
ajst-10993	2	73	ray	ray	NOUN
ajst-10993	2	74	flux	flux	NOUN
ajst-10993	2	75	on	on	ADP
ajst-10993	2	76	the	the	DET
ajst-10993	2	77	short	short	ADJ
ajst-10993	2	78	-	-	PUNCT
ajst-10993	2	79	term	term	NOUN
ajst-10993	2	80	f10.7	f10.7	PROPN
ajst-10993	2	81	index	index	NOUN
ajst-10993	2	82	is	be	AUX
ajst-10993	2	83	studied	study	VERB
ajst-10993	2	84	.	.	PUNCT
ajst-10993	3	1	we	we	PRON
ajst-10993	3	2	used	use	VERB
ajst-10993	3	3	the	the	DET
ajst-10993	3	4	f10.7	f10.7	PROPN
ajst-10993	3	5	data	datum	NOUN
ajst-10993	3	6	published	publish	VERB
ajst-10993	3	7	by	by	ADP
ajst-10993	3	8	canada	canada	PROPN
ajst-10993	3	9	and	and	CCONJ
ajst-10993	3	10	the	the	DET
ajst-10993	3	11	x	x	NOUN
ajst-10993	3	12	-	-	NOUN
ajst-10993	3	13	ray	ray	NOUN
ajst-10993	3	14	data	datum	NOUN
ajst-10993	3	15	of	of	ADP
ajst-10993	3	16	goes	go	VERB
ajst-10993	3	17	satellite	satellite	NOUN
ajst-10993	3	18	and	and	CCONJ
ajst-10993	3	19	langfang	langfang	NOUN
ajst-10993	3	20	to	to	PART
ajst-10993	3	21	calculate	calculate	VERB
ajst-10993	3	22	the	the	DET
ajst-10993	3	23	changing	change	VERB
ajst-10993	3	24	trend	trend	NOUN
ajst-10993	3	25	of	of	ADP
ajst-10993	3	26	the	the	DET
ajst-10993	3	27	two	two	NUM
ajst-10993	3	28	solar	solar	ADJ
ajst-10993	3	29	rotation	rotation	NOUN
ajst-10993	3	30	cycles	cycle	NOUN
ajst-10993	3	31	within	within	ADP
ajst-10993	3	32	27	27	NUM
ajst-10993	3	33	days	day	NOUN
ajst-10993	3	34	and	and	CCONJ
ajst-10993	3	35	investigated	investigate	VERB
ajst-10993	3	36	the	the	DET
ajst-10993	3	37	correlation	correlation	NOUN
ajst-10993	3	38	within	within	ADP
ajst-10993	3	39	6	6	NUM
ajst-10993	3	40	and	and	CCONJ
ajst-10993	3	41	24	24	NUM
ajst-10993	3	42	hours	hour	NOUN
ajst-10993	3	43	,	,	PUNCT
ajst-10993	3	44	respectively	respectively	ADV
ajst-10993	3	45	.	.	PUNCT
ajst-10993	4	1	the	the	DET
ajst-10993	4	2	results	result	NOUN
ajst-10993	4	3	show	show	VERB
ajst-10993	4	4	that	that	SCONJ
ajst-10993	4	5	the	the	DET
ajst-10993	4	6	f10.7	f10.7	PROPN
ajst-10993	4	7	index	index	NOUN
ajst-10993	4	8	and	and	CCONJ
ajst-10993	4	9	x	x	NOUN
ajst-10993	4	10	-	-	NOUN
ajst-10993	4	11	ray	ray	NOUN
ajst-10993	4	12	flux	flux	NOUN
ajst-10993	4	13	show	show	VERB
ajst-10993	4	14	a	a	DET
ajst-10993	4	15	strong	strong	ADJ
ajst-10993	4	16	positive	positive	ADJ
ajst-10993	4	17	correlation	correlation	NOUN
ajst-10993	4	18	within	within	ADP
ajst-10993	4	19	6	6	NUM
ajst-10993	4	20	hours	hour	NOUN
ajst-10993	4	21	and	and	CCONJ
ajst-10993	4	22	a	a	DET
ajst-10993	4	23	weak	weak	ADJ
ajst-10993	4	24	positive	positive	ADJ
ajst-10993	4	25	correlation	correlation	NOUN
ajst-10993	4	26	within	within	ADP
ajst-10993	4	27	24	24	NUM
ajst-10993	4	28	hours	hour	NOUN
ajst-10993	4	29	.	.	PUNCT
ajst-10993	5	1	this	this	PRON
ajst-10993	5	2	indicates	indicate	VERB
ajst-10993	5	3	that	that	SCONJ
ajst-10993	5	4	the	the	DET
ajst-10993	5	5	x	x	NOUN
ajst-10993	5	6	-	-	NOUN
ajst-10993	5	7	ray	ray	NOUN
ajst-10993	5	8	flux	flux	NOUN
ajst-10993	5	9	significantly	significantly	ADV
ajst-10993	5	10	affects	affect	VERB
ajst-10993	5	11	the	the	DET
ajst-10993	5	12	short	short	ADJ
ajst-10993	5	13	-	-	PUNCT
ajst-10993	5	14	term	term	NOUN
ajst-10993	5	15	f10.7	f10.7	ADJ
ajst-10993	5	16	index	index	NOUN
ajst-10993	5	17	but	but	CCONJ
ajst-10993	5	18	relatively	relatively	ADV
ajst-10993	5	19	little	little	ADJ
ajst-10993	5	20	on	on	ADP
ajst-10993	5	21	the	the	DET
ajst-10993	5	22	long	long	ADJ
ajst-10993	5	23	-	-	PUNCT
ajst-10993	5	24	term	term	NOUN
ajst-10993	5	25	f10.7	f10.7	PROPN
ajst-10993	5	26	index	index	NOUN
ajst-10993	5	27	.	.	PUNCT
ajst-10993	6	1	this	this	DET
ajst-10993	6	2	paper	paper	NOUN
ajst-10993	6	3	provides	provide	VERB
ajst-10993	6	4	a	a	DET
ajst-10993	6	5	reference	reference	NOUN
ajst-10993	6	6	for	for	ADP
ajst-10993	6	7	further	further	ADJ
ajst-10993	6	8	study	study	NOUN
ajst-10993	6	9	of	of	ADP
ajst-10993	6	10	the	the	DET
ajst-10993	6	11	physical	physical	ADJ
ajst-10993	6	12	background	background	NOUN
ajst-10993	6	13	parameters	parameter	NOUN
ajst-10993	6	14	of	of	ADP
ajst-10993	6	15	the	the	DET
ajst-10993	6	16	sun	sun	NOUN
ajst-10993	6	17	of	of	ADP
ajst-10993	6	18	f10.7	f10.7	PROPN
ajst-10993	6	19	index	index	NOUN
ajst-10993	6	20	changes	change	NOUN
ajst-10993	6	21	.	.	PUNCT
ajst-10993	7	1	keywords	keyword	NOUN
ajst-10993	7	2	:	:	PUNCT
ajst-10993	7	3	f10.7	f10.7	ADJ
ajst-10993	7	4	index	index	NOUN
ajst-10993	7	5	,	,	PUNCT
ajst-10993	7	6	x	x	NOUN
ajst-10993	7	7	-	-	NOUN
ajst-10993	7	8	ray	ray	NOUN
ajst-10993	7	9	flux	flux	NOUN
ajst-10993	7	10	,	,	PUNCT
ajst-10993	7	11	short	short	ADJ
ajst-10993	7	12	-	-	PUNCT
ajst-10993	7	13	term	term	NOUN
ajst-10993	7	14	influence	influence	NOUN
ajst-10993	7	15	,	,	PUNCT
ajst-10993	7	16	positive	positive	ADJ
ajst-10993	7	17	correlation	correlation	NOUN
ajst-10993	7	18	,	,	PUNCT
ajst-10993	7	19	physical	physical	ADJ
ajst-10993	7	20	background	background	NOUN
ajst-10993	7	21	parameters	parameter	NOUN
ajst-10993	7	22	of	of	ADP
ajst-10993	7	23	the	the	DET
ajst-10993	7	24	sun	sun	NOUN
ajst-10993	7	25	.	.	PUNCT
ajst-10993	8	1	1	1	X
ajst-10993	8	2	.	.	X
ajst-10993	9	1	introduction	introduction	NOUN
ajst-10993	9	2	solar	solar	ADJ
ajst-10993	9	3	activity	activity	NOUN
ajst-10993	9	4	is	be	AUX
ajst-10993	9	5	the	the	DET
ajst-10993	9	6	leading	lead	VERB
ajst-10993	9	7	research	research	NOUN
ajst-10993	9	8	object	object	NOUN
ajst-10993	9	9	of	of	ADP
ajst-10993	9	10	solar	solar	ADJ
ajst-10993	9	11	physics	physics	NOUN
ajst-10993	9	12	and	and	CCONJ
ajst-10993	9	13	is	be	AUX
ajst-10993	9	14	also	also	ADV
ajst-10993	9	15	the	the	DET
ajst-10993	9	16	general	general	ADJ
ajst-10993	9	17	name	name	NOUN
ajst-10993	9	18	of	of	ADP
ajst-10993	9	19	the	the	DET
ajst-10993	9	20	solar	solar	ADJ
ajst-10993	9	21	-	-	PUNCT
ajst-10993	9	22	terrestrial	terrestrial	ADJ
ajst-10993	9	23	coupling	coupling	NOUN
ajst-10993	9	24	.	.	PUNCT
ajst-10993	10	1	solar	solar	ADJ
ajst-10993	10	2	activity	activity	NOUN
ajst-10993	10	3	consists	consist	VERB
ajst-10993	10	4	of	of	ADP
ajst-10993	10	5	sunspots	sunspot	NOUN
ajst-10993	10	6	and	and	CCONJ
ajst-10993	10	7	solar	solar	ADJ
ajst-10993	10	8	flares	flare	NOUN
ajst-10993	10	9	.	.	PUNCT
ajst-10993	11	1	the	the	DET
ajst-10993	11	2	international	international	ADJ
ajst-10993	11	3	space	space	NOUN
ajst-10993	11	4	environment	environment	NOUN
ajst-10993	11	5	service	service	NOUN
ajst-10993	11	6	center	center	NOUN
ajst-10993	11	7	carries	carry	VERB
ajst-10993	11	8	out	out	ADP
ajst-10993	11	9	daily	daily	ADJ
ajst-10993	11	10	observation	observation	NOUN
ajst-10993	11	11	and	and	CCONJ
ajst-10993	11	12	release	release	NOUN
ajst-10993	11	13	of	of	ADP
ajst-10993	11	14	solar	solar	ADJ
ajst-10993	11	15	activity	activity	NOUN
ajst-10993	11	16	to	to	PART
ajst-10993	11	17	monitor	monitor	VERB
ajst-10993	11	18	and	and	CCONJ
ajst-10993	11	19	predict	predict	VERB
ajst-10993	11	20	solar	solar	ADJ
ajst-10993	11	21	activity	activity	NOUN
ajst-10993	11	22	[	[	X
ajst-10993	11	23	1	1	NUM
ajst-10993	11	24	]	]	PUNCT
ajst-10993	11	25	.	.	PUNCT
ajst-10993	12	1	since	since	SCONJ
ajst-10993	12	2	the	the	DET
ajst-10993	12	3	1950s	1950	NOUN
ajst-10993	12	4	,	,	PUNCT
ajst-10993	12	5	the	the	DET
ajst-10993	12	6	f10.7	f10.7	PROPN
ajst-10993	12	7	index	index	NOUN
ajst-10993	12	8	has	have	AUX
ajst-10993	12	9	become	become	VERB
ajst-10993	12	10	an	an	DET
ajst-10993	12	11	essential	essential	ADJ
ajst-10993	12	12	indicator	indicator	NOUN
ajst-10993	12	13	of	of	ADP
ajst-10993	12	14	solar	solar	ADJ
ajst-10993	12	15	activity	activity	NOUN
ajst-10993	12	16	,	,	PUNCT
ajst-10993	12	17	and	and	CCONJ
ajst-10993	12	18	background	background	NOUN
ajst-10993	12	19	x	x	NOUN
ajst-10993	12	20	-	-	NOUN
ajst-10993	12	21	ray	ray	NOUN
ajst-10993	12	22	flux	flux	NOUN
ajst-10993	12	23	has	have	AUX
ajst-10993	12	24	become	become	VERB
ajst-10993	12	25	a	a	DET
ajst-10993	12	26	supplementary	supplementary	ADJ
ajst-10993	12	27	indicator	indicator	NOUN
ajst-10993	12	28	.	.	PUNCT
ajst-10993	13	1	unlike	unlike	ADP
ajst-10993	13	2	the	the	DET
ajst-10993	13	3	sunspot	sunspot	NOUN
ajst-10993	13	4	number	number	NOUN
ajst-10993	13	5	,	,	PUNCT
ajst-10993	13	6	the	the	DET
ajst-10993	13	7	f10.7	f10.7	PROPN
ajst-10993	13	8	index	index	NOUN
ajst-10993	13	9	emphasizes	emphasize	VERB
ajst-10993	13	10	solar	solar	ADJ
ajst-10993	13	11	activity	activity	NOUN
ajst-10993	13	12	's	's	PART
ajst-10993	13	13	intensity	intensity	NOUN
ajst-10993	13	14	,	,	PUNCT
ajst-10993	13	15	persistence	persistence	NOUN
ajst-10993	13	16	,	,	PUNCT
ajst-10993	13	17	and	and	CCONJ
ajst-10993	13	18	periodicity	periodicity	NOUN
ajst-10993	13	19	.	.	PUNCT
ajst-10993	14	1	therefore	therefore	ADV
ajst-10993	14	2	,	,	PUNCT
ajst-10993	14	3	we	we	PRON
ajst-10993	14	4	propose	propose	VERB
ajst-10993	14	5	the	the	DET
ajst-10993	14	6	topic	topic	NOUN
ajst-10993	14	7	about	about	ADP
ajst-10993	14	8	the	the	DET
ajst-10993	14	9	relationship	relationship	NOUN
ajst-10993	14	10	between	between	ADP
ajst-10993	14	11	the	the	DET
ajst-10993	14	12	f10.7	f10.7	PROPN
ajst-10993	14	13	index	index	NOUN
ajst-10993	14	14	and	and	CCONJ
ajst-10993	14	15	the	the	DET
ajst-10993	14	16	background	background	NOUN
ajst-10993	14	17	x	x	NOUN
ajst-10993	14	18	-	-	NOUN
ajst-10993	14	19	ray	ray	NOUN
ajst-10993	14	20	flux	flux	NOUN
ajst-10993	14	21	.	.	PUNCT
ajst-10993	15	1	in	in	ADP
ajst-10993	15	2	addition	addition	NOUN
ajst-10993	15	3	,	,	PUNCT
ajst-10993	15	4	the	the	DET
ajst-10993	15	5	comparison	comparison	NOUN
ajst-10993	15	6	of	of	ADP
ajst-10993	15	7	different	different	ADJ
ajst-10993	15	8	time	time	NOUN
ajst-10993	15	9	points	point	NOUN
ajst-10993	15	10	provides	provide	VERB
ajst-10993	15	11	a	a	DET
ajst-10993	15	12	new	new	ADJ
ajst-10993	15	13	perspective	perspective	NOUN
ajst-10993	15	14	on	on	ADP
ajst-10993	15	15	this	this	DET
ajst-10993	15	16	topic	topic	NOUN
ajst-10993	15	17	[	[	X
ajst-10993	15	18	2	2	NUM
ajst-10993	15	19	]	]	PUNCT
ajst-10993	15	20	.	.	PUNCT
ajst-10993	16	1	the	the	DET
ajst-10993	16	2	f10.7	f10.7	PROPN
ajst-10993	16	3	index	index	NOUN
ajst-10993	16	4	is	be	AUX
ajst-10993	16	5	derived	derive	VERB
ajst-10993	16	6	from	from	ADP
ajst-10993	16	7	the	the	DET
ajst-10993	16	8	electromagnetic	electromagnetic	ADJ
ajst-10993	16	9	wave	wave	NOUN
ajst-10993	16	10	propagation	propagation	NOUN
ajst-10993	16	11	theory	theory	NOUN
ajst-10993	16	12	with	with	ADP
ajst-10993	16	13	the	the	DET
ajst-10993	16	14	ionosphere	ionosphere	NOUN
ajst-10993	16	15	as	as	ADP
ajst-10993	16	16	the	the	DET
ajst-10993	16	17	core	core	NOUN
ajst-10993	16	18	.	.	PUNCT
ajst-10993	17	1	its	its	PRON
ajst-10993	17	2	physical	physical	ADJ
ajst-10993	17	3	meaning	meaning	NOUN
ajst-10993	17	4	contains	contain	VERB
ajst-10993	17	5	the	the	DET
ajst-10993	17	6	characteristics	characteristic	NOUN
ajst-10993	17	7	of	of	ADP
ajst-10993	17	8	solar	solar	ADJ
ajst-10993	17	9	activity	activity	NOUN
ajst-10993	17	10	and	and	CCONJ
ajst-10993	17	11	is	be	AUX
ajst-10993	17	12	also	also	ADV
ajst-10993	17	13	used	use	VERB
ajst-10993	17	14	to	to	PART
ajst-10993	17	15	measure	measure	VERB
ajst-10993	17	16	ionospheric	ionospheric	ADJ
ajst-10993	17	17	parameters	parameter	NOUN
ajst-10993	17	18	.	.	PUNCT
ajst-10993	18	1	from	from	ADP
ajst-10993	18	2	the	the	DET
ajst-10993	18	3	frequency	frequency	NOUN
ajst-10993	18	4	point	point	NOUN
ajst-10993	18	5	of	of	ADP
ajst-10993	18	6	view	view	NOUN
ajst-10993	18	7	,	,	PUNCT
ajst-10993	18	8	the	the	DET
ajst-10993	18	9	f10.7	f10.7	PROPN
ajst-10993	18	10	index	index	NOUN
ajst-10993	18	11	pursues	pursue	VERB
ajst-10993	18	12	accuracy	accuracy	NOUN
ajst-10993	18	13	and	and	CCONJ
ajst-10993	18	14	modernizes	modernize	VERB
ajst-10993	18	15	solar	solar	ADJ
ajst-10993	18	16	activity	activity	NOUN
ajst-10993	18	17	by	by	ADP
ajst-10993	18	18	combining	combine	VERB
ajst-10993	18	19	10.7	10.7	NUM
ajst-10993	18	20	cm	cm	NOUN
ajst-10993	18	21	waves	wave	NOUN
ajst-10993	18	22	with	with	ADP
ajst-10993	18	23	other	other	ADJ
ajst-10993	18	24	bands	band	NOUN
ajst-10993	18	25	.	.	PUNCT
ajst-10993	19	1	however	however	ADV
ajst-10993	19	2	,	,	PUNCT
ajst-10993	19	3	it	it	PRON
ajst-10993	19	4	is	be	AUX
ajst-10993	19	5	only	only	ADV
ajst-10993	19	6	in	in	ADP
ajst-10993	19	7	theory	theory	NOUN
ajst-10993	19	8	.	.	PUNCT
ajst-10993	20	1	today	today	NOUN
ajst-10993	20	2	,	,	PUNCT
ajst-10993	20	3	the	the	DET
ajst-10993	20	4	f10.7	f10.7	PROPN
ajst-10993	20	5	index	index	NOUN
ajst-10993	20	6	has	have	AUX
ajst-10993	20	7	implemented	implement	VERB
ajst-10993	20	8	a	a	DET
ajst-10993	20	9	unique	unique	ADJ
ajst-10993	20	10	path	path	NOUN
ajst-10993	20	11	to	to	PART
ajst-10993	20	12	meet	meet	VERB
ajst-10993	20	13	the	the	DET
ajst-10993	20	14	needs	need	NOUN
ajst-10993	20	15	.	.	PUNCT
ajst-10993	21	1	the	the	DET
ajst-10993	21	2	introduction	introduction	NOUN
ajst-10993	21	3	of	of	ADP
ajst-10993	21	4	background	background	NOUN
ajst-10993	21	5	x	x	NOUN
ajst-10993	21	6	-	-	NOUN
ajst-10993	21	7	ray	ray	NOUN
ajst-10993	21	8	flux	flux	NOUN
ajst-10993	21	9	enriches	enrich	VERB
ajst-10993	21	10	the	the	DET
ajst-10993	21	11	content	content	NOUN
ajst-10993	21	12	of	of	ADP
ajst-10993	21	13	the	the	DET
ajst-10993	21	14	f10.7	f10.7	ADJ
ajst-10993	21	15	index	index	NOUN
ajst-10993	21	16	and	and	CCONJ
ajst-10993	21	17	reflects	reflect	VERB
ajst-10993	21	18	the	the	DET
ajst-10993	21	19	diversity	diversity	NOUN
ajst-10993	21	20	of	of	ADP
ajst-10993	21	21	solar	solar	ADJ
ajst-10993	21	22	activity	activity	NOUN
ajst-10993	21	23	.	.	PUNCT
ajst-10993	22	1	moreover	moreover	ADV
ajst-10993	22	2	,	,	PUNCT
ajst-10993	22	3	it	it	PRON
ajst-10993	22	4	will	will	AUX
ajst-10993	22	5	affect	affect	VERB
ajst-10993	22	6	the	the	DET
ajst-10993	22	7	f10.7	f10.7	ADJ
ajst-10993	22	8	index	index	NOUN
ajst-10993	22	9	and	and	CCONJ
ajst-10993	22	10	interfere	interfere	VERB
ajst-10993	22	11	with	with	ADP
ajst-10993	22	12	the	the	DET
ajst-10993	22	13	ionospheric	ionospheric	ADJ
ajst-10993	22	14	parameters	parameter	NOUN
ajst-10993	22	15	.	.	PUNCT
ajst-10993	23	1	therefore	therefore	ADV
ajst-10993	23	2	,	,	PUNCT
ajst-10993	23	3	to	to	PART
ajst-10993	23	4	discuss	discuss	VERB
ajst-10993	23	5	the	the	DET
ajst-10993	23	6	relationship	relationship	NOUN
ajst-10993	23	7	between	between	ADP
ajst-10993	23	8	the	the	DET
ajst-10993	23	9	f10.7	f10.7	PROPN
ajst-10993	23	10	index	index	NOUN
ajst-10993	23	11	and	and	CCONJ
ajst-10993	23	12	the	the	DET
ajst-10993	23	13	background	background	NOUN
ajst-10993	23	14	xray	xray	PROPN
ajst-10993	23	15	flux	flux	PROPN
ajst-10993	23	16	,	,	PUNCT
ajst-10993	23	17	it	it	PRON
ajst-10993	23	18	is	be	AUX
ajst-10993	23	19	necessary	necessary	ADJ
ajst-10993	23	20	to	to	PART
ajst-10993	23	21	have	have	VERB
ajst-10993	23	22	a	a	DET
ajst-10993	23	23	spatial	spatial	ADJ
ajst-10993	23	24	and	and	CCONJ
ajst-10993	23	25	temporal	temporal	ADJ
ajst-10993	23	26	dimension	dimension	NOUN
ajst-10993	23	27	,	,	PUNCT
ajst-10993	23	28	vision	vision	NOUN
ajst-10993	23	29	,	,	PUNCT
ajst-10993	23	30	and	and	CCONJ
ajst-10993	23	31	pattern	pattern	NOUN
ajst-10993	23	32	.	.	PUNCT
ajst-10993	24	1	this	this	DET
ajst-10993	24	2	paper	paper	NOUN
ajst-10993	24	3	puts	put	VERB
ajst-10993	24	4	forward	forward	ADV
ajst-10993	24	5	a	a	DET
ajst-10993	24	6	comparison	comparison	NOUN
ajst-10993	24	7	method	method	NOUN
ajst-10993	24	8	at	at	ADP
ajst-10993	24	9	different	different	ADJ
ajst-10993	24	10	time	time	NOUN
ajst-10993	24	11	points	point	NOUN
ajst-10993	24	12	[	[	X
ajst-10993	24	13	3	3	NUM
ajst-10993	24	14	]	]	PUNCT
ajst-10993	24	15	.	.	PUNCT
ajst-10993	25	1	to	to	PART
ajst-10993	25	2	sum	sum	VERB
ajst-10993	25	3	up	up	ADP
ajst-10993	25	4	,	,	PUNCT
ajst-10993	25	5	comparing	compare	VERB
ajst-10993	25	6	time	time	NOUN
ajst-10993	25	7	points	point	NOUN
ajst-10993	25	8	is	be	AUX
ajst-10993	25	9	a	a	DET
ajst-10993	25	10	necessary	necessary	ADJ
ajst-10993	25	11	condition	condition	NOUN
ajst-10993	25	12	and	and	CCONJ
ajst-10993	25	13	guarantees	guarantee	NOUN
ajst-10993	25	14	to	to	PART
ajst-10993	25	15	reveal	reveal	VERB
ajst-10993	25	16	the	the	DET
ajst-10993	25	17	relationship	relationship	NOUN
ajst-10993	25	18	between	between	ADP
ajst-10993	25	19	the	the	DET
ajst-10993	25	20	f10.7	f10.7	PROPN
ajst-10993	25	21	index	index	NOUN
ajst-10993	25	22	and	and	CCONJ
ajst-10993	25	23	background	background	NOUN
ajst-10993	25	24	x	x	NOUN
ajst-10993	25	25	-	-	NOUN
ajst-10993	25	26	ray	ray	NOUN
ajst-10993	25	27	flux	flux	NOUN
ajst-10993	25	28	.	.	PUNCT
ajst-10993	26	1	from	from	ADP
ajst-10993	26	2	the	the	DET
ajst-10993	26	3	historical	historical	ADJ
ajst-10993	26	4	data	datum	NOUN
ajst-10993	26	5	,	,	PUNCT
ajst-10993	26	6	the	the	DET
ajst-10993	26	7	f10.7	f10.7	PROPN
ajst-10993	26	8	index	index	NOUN
ajst-10993	26	9	is	be	AUX
ajst-10993	26	10	consistent	consistent	ADJ
ajst-10993	26	11	with	with	ADP
ajst-10993	26	12	the	the	DET
ajst-10993	26	13	x	x	ADJ
ajst-10993	26	14	-	-	NOUN
ajst-10993	26	15	ray	ray	NOUN
ajst-10993	26	16	flux	flux	NOUN
ajst-10993	26	17	,	,	PUNCT
ajst-10993	26	18	but	but	CCONJ
ajst-10993	26	19	there	there	PRON
ajst-10993	26	20	are	be	VERB
ajst-10993	26	21	also	also	ADV
ajst-10993	26	22	differences	difference	NOUN
ajst-10993	26	23	.	.	PUNCT
ajst-10993	27	1	the	the	DET
ajst-10993	27	2	scientific	scientific	ADJ
ajst-10993	27	3	community	community	NOUN
ajst-10993	27	4	has	have	VERB
ajst-10993	27	5	yet	yet	ADV
ajst-10993	27	6	to	to	PART
ajst-10993	27	7	find	find	VERB
ajst-10993	27	8	an	an	DET
ajst-10993	27	9	effective	effective	ADJ
ajst-10993	27	10	path	path	NOUN
ajst-10993	27	11	between	between	ADP
ajst-10993	27	12	the	the	DET
ajst-10993	27	13	two	two	NUM
ajst-10993	27	14	.	.	PUNCT
ajst-10993	28	1	therefore	therefore	ADV
ajst-10993	28	2	,	,	PUNCT
ajst-10993	28	3	the	the	DET
ajst-10993	28	4	comparison	comparison	NOUN
ajst-10993	28	5	of	of	ADP
ajst-10993	28	6	different	different	ADJ
ajst-10993	28	7	time	time	NOUN
ajst-10993	28	8	points	point	NOUN
ajst-10993	28	9	needs	need	VERB
ajst-10993	28	10	to	to	PART
ajst-10993	28	11	be	be	AUX
ajst-10993	28	12	further	far	ADV
ajst-10993	28	13	explored	explore	VERB
ajst-10993	28	14	,	,	PUNCT
ajst-10993	28	15	which	which	PRON
ajst-10993	28	16	is	be	AUX
ajst-10993	28	17	not	not	PART
ajst-10993	28	18	only	only	ADV
ajst-10993	28	19	conducive	conducive	ADJ
ajst-10993	28	20	to	to	ADP
ajst-10993	28	21	understanding	understand	VERB
ajst-10993	28	22	the	the	DET
ajst-10993	28	23	nature	nature	NOUN
ajst-10993	28	24	of	of	ADP
ajst-10993	28	25	solar	solar	ADJ
ajst-10993	28	26	activity	activity	NOUN
ajst-10993	28	27	but	but	CCONJ
ajst-10993	28	28	also	also	ADV
ajst-10993	28	29	the	the	DET
ajst-10993	28	30	need	need	NOUN
ajst-10993	28	31	for	for	ADP
ajst-10993	28	32	ionospheric	ionospheric	ADJ
ajst-10993	28	33	parameter	parameter	NOUN
ajst-10993	28	34	prediction	prediction	NOUN
ajst-10993	28	35	.	.	PUNCT
ajst-10993	29	1	based	base	VERB
ajst-10993	29	2	on	on	ADP
ajst-10993	29	3	the	the	DET
ajst-10993	29	4	above	above	NOUN
ajst-10993	29	5	,	,	PUNCT
ajst-10993	29	6	this	this	DET
ajst-10993	29	7	paper	paper	NOUN
ajst-10993	29	8	proposes	propose	VERB
ajst-10993	29	9	a	a	DET
ajst-10993	29	10	comparison	comparison	NOUN
ajst-10993	29	11	method	method	NOUN
ajst-10993	29	12	at	at	ADP
ajst-10993	29	13	different	different	ADJ
ajst-10993	29	14	time	time	NOUN
ajst-10993	29	15	points	point	NOUN
ajst-10993	29	16	to	to	PART
ajst-10993	29	17	analyze	analyze	VERB
ajst-10993	29	18	the	the	DET
ajst-10993	29	19	relationship	relationship	NOUN
ajst-10993	29	20	between	between	ADP
ajst-10993	29	21	the	the	DET
ajst-10993	29	22	f10.7	f10.7	PROPN
ajst-10993	29	23	index	index	NOUN
ajst-10993	29	24	and	and	CCONJ
ajst-10993	29	25	the	the	DET
ajst-10993	29	26	background	background	NOUN
ajst-10993	29	27	x	x	NOUN
ajst-10993	29	28	-	-	NOUN
ajst-10993	29	29	ray	ray	NOUN
ajst-10993	29	30	flux	flux	NOUN
ajst-10993	29	31	.	.	PUNCT
ajst-10993	30	1	we	we	PRON
ajst-10993	30	2	solved	solve	VERB
ajst-10993	30	3	the	the	DET
ajst-10993	30	4	correlation	correlation	NOUN
ajst-10993	30	5	problem	problem	NOUN
ajst-10993	30	6	through	through	ADP
ajst-10993	30	7	statistical	statistical	ADJ
ajst-10993	30	8	theory	theory	NOUN
ajst-10993	30	9	and	and	CCONJ
ajst-10993	30	10	data	datum	NOUN
ajst-10993	30	11	processing	processing	NOUN
ajst-10993	30	12	and	and	CCONJ
ajst-10993	30	13	carried	carry	VERB
ajst-10993	30	14	out	out	ADP
ajst-10993	30	15	the	the	DET
ajst-10993	30	16	trend	trend	NOUN
ajst-10993	30	17	and	and	CCONJ
ajst-10993	30	18	correlation	correlation	NOUN
ajst-10993	30	19	coefficient	coefficient	NOUN
ajst-10993	30	20	analysis	analysis	NOUN
ajst-10993	30	21	within	within	ADP
ajst-10993	30	22	27	27	NUM
ajst-10993	30	23	days	day	NOUN
ajst-10993	30	24	,	,	PUNCT
ajst-10993	30	25	6	6	NUM
ajst-10993	30	26	hours	hour	NOUN
ajst-10993	30	27	,	,	PUNCT
ajst-10993	30	28	and	and	CCONJ
ajst-10993	30	29	24	24	NUM
ajst-10993	30	30	hours	hour	NOUN
ajst-10993	30	31	.	.	PUNCT
ajst-10993	31	1	this	this	DET
ajst-10993	31	2	experiment	experiment	NOUN
ajst-10993	31	3	effectively	effectively	ADV
ajst-10993	31	4	deals	deal	VERB
ajst-10993	31	5	with	with	ADP
ajst-10993	31	6	the	the	DET
ajst-10993	31	7	risk	risk	NOUN
ajst-10993	31	8	of	of	ADP
ajst-10993	31	9	solar	solar	ADJ
ajst-10993	31	10	activity	activity	NOUN
ajst-10993	31	11	on	on	ADP
ajst-10993	31	12	ionospheric	ionospheric	ADJ
ajst-10993	31	13	parameters	parameter	NOUN
ajst-10993	31	14	,	,	PUNCT
ajst-10993	31	15	which	which	PRON
ajst-10993	31	16	has	have	VERB
ajst-10993	31	17	theoretical	theoretical	ADJ
ajst-10993	31	18	significance	significance	NOUN
ajst-10993	31	19	and	and	CCONJ
ajst-10993	31	20	application	application	NOUN
ajst-10993	31	21	value	value	NOUN
ajst-10993	31	22	.	.	PUNCT
ajst-10993	32	1	we	we	PRON
ajst-10993	32	2	need	need	VERB
ajst-10993	32	3	to	to	PART
ajst-10993	32	4	find	find	VERB
ajst-10993	32	5	an	an	DET
ajst-10993	32	6	effective	effective	ADJ
ajst-10993	32	7	path	path	NOUN
ajst-10993	32	8	between	between	ADP
ajst-10993	32	9	the	the	DET
ajst-10993	32	10	two	two	NUM
ajst-10993	32	11	.	.	PUNCT
ajst-10993	33	1	therefore	therefore	ADV
ajst-10993	33	2	,	,	PUNCT
ajst-10993	33	3	the	the	DET
ajst-10993	33	4	comparison	comparison	NOUN
ajst-10993	33	5	of	of	ADP
ajst-10993	33	6	different	different	ADJ
ajst-10993	33	7	time	time	NOUN
ajst-10993	33	8	points	point	NOUN
ajst-10993	33	9	needs	need	VERB
ajst-10993	33	10	to	to	PART
ajst-10993	33	11	be	be	AUX
ajst-10993	33	12	further	far	ADV
ajst-10993	33	13	explored	explore	VERB
ajst-10993	33	14	.	.	PUNCT
ajst-10993	34	1	2	2	X
ajst-10993	34	2	.	.	X
ajst-10993	34	3	physical	physical	ADJ
ajst-10993	34	4	background	background	NOUN
ajst-10993	34	5	parameters	parameter	NOUN
ajst-10993	34	6	of	of	ADP
ajst-10993	34	7	the	the	DET
ajst-10993	34	8	sun	sun	NOUN
ajst-10993	34	9	2.1	2.1	NUM
ajst-10993	34	10	.	.	PUNCT
ajst-10993	35	1	phenomenon	phenomenon	NOUN
ajst-10993	35	2	and	and	CCONJ
ajst-10993	35	3	characteristics	characteristic	NOUN
ajst-10993	35	4	of	of	ADP
ajst-10993	35	5	solar	solar	ADJ
ajst-10993	35	6	activity	activity	NOUN
ajst-10993	35	7	solar	solar	ADJ
ajst-10993	35	8	activity	activity	NOUN
ajst-10993	35	9	refers	refer	VERB
ajst-10993	35	10	to	to	ADP
ajst-10993	35	11	various	various	ADJ
ajst-10993	35	12	physical	physical	ADJ
ajst-10993	35	13	processes	process	NOUN
ajst-10993	35	14	occurring	occur	VERB
ajst-10993	35	15	on	on	ADP
ajst-10993	35	16	the	the	DET
ajst-10993	35	17	sun	sun	NOUN
ajst-10993	35	18	's	's	PART
ajst-10993	35	19	surface	surface	NOUN
ajst-10993	35	20	and	and	CCONJ
ajst-10993	35	21	outer	outer	ADJ
ajst-10993	35	22	atmosphere	atmosphere	NOUN
ajst-10993	35	23	,	,	PUNCT
ajst-10993	35	24	reflecting	reflect	VERB
ajst-10993	35	25	energy	energy	NOUN
ajst-10993	35	26	conversion	conversion	NOUN
ajst-10993	35	27	and	and	CCONJ
ajst-10993	35	28	release	release	NOUN
ajst-10993	35	29	within	within	ADP
ajst-10993	35	30	the	the	DET
ajst-10993	35	31	sun	sun	NOUN
ajst-10993	35	32	.	.	PUNCT
ajst-10993	36	1	solar	solar	ADJ
ajst-10993	36	2	activities	activity	NOUN
ajst-10993	36	3	include	include	VERB
ajst-10993	36	4	sunspots	sunspot	NOUN
ajst-10993	36	5	,	,	PUNCT
ajst-10993	36	6	solar	solar	ADJ
ajst-10993	36	7	flares	flare	NOUN
ajst-10993	36	8	,	,	PUNCT
ajst-10993	36	9	coronal	coronal	ADJ
ajst-10993	36	10	mass	mass	NOUN
ajst-10993	36	11	ejections	ejection	NOUN
ajst-10993	36	12	,	,	PUNCT
ajst-10993	36	13	coronal	coronal	ADJ
ajst-10993	36	14	holes	hole	NOUN
ajst-10993	36	15	,	,	PUNCT
ajst-10993	36	16	and	and	CCONJ
ajst-10993	36	17	proton	proton	NOUN
ajst-10993	36	18	events	event	NOUN
ajst-10993	36	19	.	.	PUNCT
ajst-10993	37	1	they	they	PRON
ajst-10993	37	2	have	have	VERB
ajst-10993	37	3	different	different	ADJ
ajst-10993	37	4	shapes	shape	NOUN
ajst-10993	37	5	,	,	PUNCT
ajst-10993	37	6	intensities	intensity	NOUN
ajst-10993	37	7	,	,	PUNCT
ajst-10993	37	8	durations	duration	NOUN
ajst-10993	37	9	,	,	PUNCT
ajst-10993	37	10	and	and	CCONJ
ajst-10993	37	11	periodicity	periodicity	NOUN
ajst-10993	37	12	.	.	PUNCT
ajst-10993	38	1	when	when	SCONJ
ajst-10993	38	2	studying	study	VERB
ajst-10993	38	3	the	the	DET
ajst-10993	38	4	phenomenon	phenomenon	NOUN
ajst-10993	38	5	and	and	CCONJ
ajst-10993	38	6	characteristics	characteristic	NOUN
ajst-10993	38	7	of	of	ADP
ajst-10993	38	8	solar	solar	ADJ
ajst-10993	38	9	activity	activity	NOUN
ajst-10993	38	10	,	,	PUNCT
ajst-10993	38	11	the	the	DET
ajst-10993	38	12	traditional	traditional	ADJ
ajst-10993	38	13	method	method	NOUN
ajst-10993	38	14	mainly	mainly	ADV
ajst-10993	38	15	uses	use	VERB
ajst-10993	38	16	the	the	DET
ajst-10993	38	17	number	number	NOUN
ajst-10993	38	18	of	of	ADP
ajst-10993	38	19	sunspots	sunspot	NOUN
ajst-10993	38	20	as	as	ADP
ajst-10993	38	21	the	the	DET
ajst-10993	38	22	representative	representative	ADJ
ajst-10993	38	23	solar	solar	ADJ
ajst-10993	38	24	activity	activity	NOUN
ajst-10993	38	25	index	index	NOUN
ajst-10993	38	26	.	.	PUNCT
ajst-10993	39	1	however	however	ADV
ajst-10993	39	2	,	,	PUNCT
ajst-10993	39	3	indicators	indicator	NOUN
ajst-10993	39	4	,	,	PUNCT
ajst-10993	39	5	such	such	ADJ
ajst-10993	39	6	as	as	ADP
ajst-10993	39	7	the	the	DET
ajst-10993	39	8	f10.7	f10.7	PROPN
ajst-10993	39	9	index	index	NOUN
ajst-10993	39	10	and	and	CCONJ
ajst-10993	39	11	the	the	DET
ajst-10993	39	12	background	background	NOUN
ajst-10993	39	13	x	x	NOUN
ajst-10993	39	14	-	-	NOUN
ajst-10993	39	15	ray	ray	NOUN
ajst-10993	39	16	flux	flux	NOUN
ajst-10993	39	17	,	,	PUNCT
ajst-10993	39	18	were	be	AUX
ajst-10993	39	19	ignored	ignore	VERB
ajst-10993	39	20	.	.	PUNCT
ajst-10993	40	1	therefore	therefore	ADV
ajst-10993	40	2	,	,	PUNCT
ajst-10993	40	3	the	the	DET
ajst-10993	40	4	study	study	NOUN
ajst-10993	40	5	of	of	ADP
ajst-10993	40	6	solar	solar	ADJ
ajst-10993	40	7	activity	activity	NOUN
ajst-10993	40	8	needs	need	VERB
ajst-10993	40	9	to	to	PART
ajst-10993	40	10	be	be	AUX
ajst-10993	40	11	more	more	ADV
ajst-10993	40	12	accurate	accurate	ADJ
ajst-10993	40	13	and	and	CCONJ
ajst-10993	40	14	comprehensive	comprehensive	ADJ
ajst-10993	40	15	.	.	PUNCT
ajst-10993	41	1	based	base	VERB
ajst-10993	41	2	on	on	ADP
ajst-10993	41	3	the	the	DET
ajst-10993	41	4	above	above	ADJ
ajst-10993	41	5	issues	issue	NOUN
ajst-10993	41	6	,	,	PUNCT
ajst-10993	41	7	this	this	DET
ajst-10993	41	8	article	article	NOUN
ajst-10993	41	9	investigates	investigate	VERB
ajst-10993	41	10	the	the	DET
ajst-10993	41	11	relationship	relationship	NOUN
ajst-10993	41	12	between	between	ADP
ajst-10993	41	13	the	the	DET
ajst-10993	41	14	f10.7	f10.7	PROPN
ajst-10993	41	15	index	index	NOUN
ajst-10993	41	16	and	and	CCONJ
ajst-10993	41	17	the	the	DET
ajst-10993	41	18	background	background	NOUN
ajst-10993	41	19	x	x	NOUN
ajst-10993	41	20	-	-	NOUN
ajst-10993	41	21	ray	ray	NOUN
ajst-10993	41	22	flux	flux	NOUN
ajst-10993	41	23	at	at	ADP
ajst-10993	41	24	different	different	ADJ
ajst-10993	41	25	time	time	NOUN
ajst-10993	41	26	points	point	NOUN
ajst-10993	41	27	.	.	PUNCT
ajst-10993	42	1	based	base	VERB
ajst-10993	42	2	on	on	ADP
ajst-10993	42	3	the	the	DET
ajst-10993	42	4	physical	physical	ADJ
ajst-10993	42	5	and	and	CCONJ
ajst-10993	42	6	statistical	statistical	ADJ
ajst-10993	42	7	correlations	correlation	NOUN
ajst-10993	42	8	between	between	ADP
ajst-10993	42	9	the	the	DET
ajst-10993	42	10	two	two	NUM
ajst-10993	42	11	,	,	PUNCT
ajst-10993	42	12	we	we	PRON
ajst-10993	42	13	will	will	AUX
ajst-10993	42	14	analyze	analyze	VERB
ajst-10993	42	15	the	the	DET
ajst-10993	42	16	variation	variation	NOUN
ajst-10993	42	17	trends	trend	NOUN
ajst-10993	42	18	and	and	CCONJ
ajst-10993	42	19	correlation	correlation	NOUN
ajst-10993	42	20	coefficients	coefficient	NOUN
ajst-10993	42	21	within	within	ADP
ajst-10993	42	22	27	27	NUM
ajst-10993	42	23	days	day	NOUN
ajst-10993	42	24	,	,	PUNCT
ajst-10993	42	25	6	6	NUM
ajst-10993	42	26	hours	hour	NOUN
ajst-10993	42	27	,	,	PUNCT
ajst-10993	42	28	and	and	CCONJ
ajst-10993	42	29	24	24	NUM
ajst-10993	42	30	hours	hour	NOUN
ajst-10993	42	31	to	to	PART
ajst-10993	42	32	gain	gain	VERB
ajst-10993	42	33	a	a	DET
ajst-10993	42	34	deeper	deep	ADJ
ajst-10993	42	35	and	and	CCONJ
ajst-10993	42	36	more	more	ADV
ajst-10993	42	37	comprehensive	comprehensive	ADJ
ajst-10993	42	38	understanding	understanding	NOUN
ajst-10993	42	39	of	of	ADP
ajst-10993	42	40	solar	solar	ADJ
ajst-10993	42	41	activity	activity	NOUN
ajst-10993	42	42	phenomena	phenomenon	NOUN
ajst-10993	42	43	and	and	CCONJ
ajst-10993	42	44	their	their	PRON
ajst-10993	42	45	properties	property	NOUN
ajst-10993	42	46	.	.	PUNCT
ajst-10993	43	1	2.2	2.2	NUM
ajst-10993	43	2	.	.	PUNCT
ajst-10993	44	1	f10.7	f10.7	ADJ
ajst-10993	44	2	index	index	NOUN
ajst-10993	44	3	and	and	CCONJ
ajst-10993	44	4	x	x	NOUN
ajst-10993	44	5	-	-	NOUN
ajst-10993	44	6	ray	ray	NOUN
ajst-10993	44	7	flux	flux	NOUN
ajst-10993	44	8	measurement	measurement	NOUN
ajst-10993	44	9	methods	method	NOUN
ajst-10993	44	10	and	and	CCONJ
ajst-10993	44	11	data	datum	NOUN
ajst-10993	44	12	sources	source	NOUN
ajst-10993	44	13	the	the	DET
ajst-10993	44	14	f10.7	f10.7	PROPN
ajst-10993	44	15	index	index	NOUN
ajst-10993	44	16	is	be	AUX
ajst-10993	44	17	a	a	DET
ajst-10993	44	18	concept	concept	NOUN
ajst-10993	44	19	developed	develop	VERB
ajst-10993	44	20	with	with	ADP
ajst-10993	44	21	the	the	DET
ajst-10993	44	22	sunspot	sunspot	NOUN
ajst-10993	44	23	75	75	NUM
ajst-10993	44	24	number	number	NOUN
ajst-10993	44	25	.	.	PUNCT
ajst-10993	45	1	it	it	PRON
ajst-10993	45	2	covers	cover	VERB
ajst-10993	45	3	the	the	DET
ajst-10993	45	4	theory	theory	NOUN
ajst-10993	45	5	of	of	ADP
ajst-10993	45	6	electromagnetic	electromagnetic	ADJ
ajst-10993	45	7	wave	wave	NOUN
ajst-10993	45	8	propagation	propagation	NOUN
ajst-10993	45	9	,	,	PUNCT
ajst-10993	45	10	highlights	highlight	VERB
ajst-10993	45	11	the	the	DET
ajst-10993	45	12	intensity	intensity	NOUN
ajst-10993	45	13	of	of	ADP
ajst-10993	45	14	solar	solar	ADJ
ajst-10993	45	15	activity	activity	NOUN
ajst-10993	45	16	,	,	PUNCT
ajst-10993	45	17	and	and	CCONJ
ajst-10993	45	18	reflects	reflect	VERB
ajst-10993	45	19	the	the	DET
ajst-10993	45	20	research	research	NOUN
ajst-10993	45	21	strategy	strategy	NOUN
ajst-10993	45	22	of	of	ADP
ajst-10993	45	23	the	the	DET
ajst-10993	45	24	solar	solar	ADJ
ajst-10993	45	25	-	-	PUNCT
ajst-10993	45	26	terrestrial	terrestrial	ADJ
ajst-10993	45	27	coupling	coupling	NOUN
ajst-10993	45	28	since	since	SCONJ
ajst-10993	45	29	the	the	DET
ajst-10993	45	30	1950s	1950s	NUM
ajst-10993	45	31	.	.	PUNCT
ajst-10993	46	1	however	however	ADV
ajst-10993	46	2	,	,	PUNCT
ajst-10993	46	3	it	it	PRON
ajst-10993	46	4	is	be	AUX
ajst-10993	46	5	n't	not	PART
ajst-10993	46	6	easy	easy	ADJ
ajst-10993	46	7	to	to	PART
ajst-10993	46	8	get	get	VERB
ajst-10993	46	9	a	a	DET
ajst-10993	46	10	satisfactory	satisfactory	ADJ
ajst-10993	46	11	answer	answer	NOUN
ajst-10993	46	12	when	when	SCONJ
ajst-10993	46	13	we	we	PRON
ajst-10993	46	14	construct	construct	VERB
ajst-10993	46	15	the	the	DET
ajst-10993	46	16	definition	definition	NOUN
ajst-10993	46	17	and	and	CCONJ
ajst-10993	46	18	essence	essence	NOUN
ajst-10993	46	19	of	of	ADP
ajst-10993	46	20	the	the	DET
ajst-10993	46	21	f10.7	f10.7	ADJ
ajst-10993	46	22	index	index	NOUN
ajst-10993	46	23	with	with	ADP
ajst-10993	46	24	some	some	DET
ajst-10993	46	25	physical	physical	ADJ
ajst-10993	46	26	standards	standard	NOUN
ajst-10993	46	27	.	.	PUNCT
ajst-10993	47	1	the	the	DET
ajst-10993	47	2	f10.7	f10.7	PROPN
ajst-10993	47	3	index	index	NOUN
ajst-10993	47	4	refers	refer	VERB
ajst-10993	47	5	to	to	ADP
ajst-10993	47	6	the	the	DET
ajst-10993	47	7	radio	radio	NOUN
ajst-10993	47	8	radiation	radiation	NOUN
ajst-10993	47	9	flux	flux	NOUN
ajst-10993	47	10	emitted	emit	VERB
ajst-10993	47	11	by	by	ADP
ajst-10993	47	12	the	the	DET
ajst-10993	47	13	sun	sun	NOUN
ajst-10993	47	14	in	in	ADP
ajst-10993	47	15	the	the	DET
ajst-10993	47	16	10.7	10.7	NUM
ajst-10993	47	17	cm	cm	NOUN
ajst-10993	47	18	band	band	NOUN
ajst-10993	47	19	(	(	PUNCT
ajst-10993	47	20	approximately	approximately	ADV
ajst-10993	47	21	2800	2800	NUM
ajst-10993	47	22	mhz	mhz	NOUN
ajst-10993	47	23	)	)	PUNCT
ajst-10993	47	24	,	,	PUNCT
ajst-10993	47	25	which	which	PRON
ajst-10993	47	26	is	be	AUX
ajst-10993	47	27	measured	measure	VERB
ajst-10993	47	28	and	and	CCONJ
ajst-10993	47	29	published	publish	VERB
ajst-10993	47	30	daily	daily	ADV
ajst-10993	47	31	by	by	ADP
ajst-10993	47	32	the	the	DET
ajst-10993	47	33	national	national	PROPN
ajst-10993	47	34	research	research	PROPN
ajst-10993	47	35	council	council	PROPN
ajst-10993	47	36	of	of	ADP
ajst-10993	47	37	canada	canada	PROPN
ajst-10993	47	38	(	(	PUNCT
ajst-10993	47	39	nrc	nrc	PROPN
ajst-10993	47	40	)	)	PUNCT
ajst-10993	47	41	at	at	ADP
ajst-10993	47	42	the	the	DET
ajst-10993	47	43	algonquin	algonquin	NOUN
ajst-10993	47	44	radio	radio	NOUN
ajst-10993	47	45	observatory	observatory	NOUN
ajst-10993	47	46	near	near	ADP
ajst-10993	47	47	ottawa	ottawa	PROPN
ajst-10993	47	48	.	.	PUNCT
ajst-10993	48	1	the	the	DET
ajst-10993	48	2	f10.7	f10.7	PROPN
ajst-10993	48	3	index	index	NOUN
ajst-10993	48	4	has	have	VERB
ajst-10993	48	5	a	a	DET
ajst-10993	48	6	high	high	ADJ
ajst-10993	48	7	correlation	correlation	NOUN
ajst-10993	48	8	with	with	ADP
ajst-10993	48	9	the	the	DET
ajst-10993	48	10	number	number	NOUN
ajst-10993	48	11	of	of	ADP
ajst-10993	48	12	sunspots	sunspot	NOUN
ajst-10993	48	13	.	.	PUNCT
ajst-10993	49	1	at	at	ADP
ajst-10993	49	2	the	the	DET
ajst-10993	49	3	same	same	ADJ
ajst-10993	49	4	time	time	NOUN
ajst-10993	49	5	,	,	PUNCT
ajst-10993	49	6	there	there	PRON
ajst-10993	49	7	are	be	VERB
ajst-10993	49	8	some	some	DET
ajst-10993	49	9	differences	difference	NOUN
ajst-10993	49	10	.	.	PUNCT
ajst-10993	50	1	for	for	ADP
ajst-10993	50	2	example	example	NOUN
ajst-10993	50	3	,	,	PUNCT
ajst-10993	50	4	the	the	DET
ajst-10993	50	5	f10.7	f10.7	PROPN
ajst-10993	50	6	index	index	NOUN
ajst-10993	50	7	can	can	AUX
ajst-10993	50	8	better	well	ADV
ajst-10993	50	9	reflect	reflect	VERB
ajst-10993	50	10	the	the	DET
ajst-10993	50	11	persistence	persistence	NOUN
ajst-10993	50	12	and	and	CCONJ
ajst-10993	50	13	periodicity	periodicity	NOUN
ajst-10993	50	14	of	of	ADP
ajst-10993	50	15	solar	solar	ADJ
ajst-10993	50	16	activity	activity	NOUN
ajst-10993	50	17	,	,	PUNCT
ajst-10993	50	18	while	while	SCONJ
ajst-10993	50	19	the	the	DET
ajst-10993	50	20	sunspot	sunspot	NOUN
ajst-10993	50	21	number	number	NOUN
ajst-10993	50	22	is	be	AUX
ajst-10993	50	23	easily	easily	ADV
ajst-10993	50	24	affected	affect	VERB
ajst-10993	50	25	by	by	ADP
ajst-10993	50	26	individual	individual	ADJ
ajst-10993	50	27	large	large	ADJ
ajst-10993	50	28	sunspot	sunspot	NOUN
ajst-10993	50	29	groups	group	NOUN
ajst-10993	51	1	[	[	X
ajst-10993	51	2	4	4	NUM
ajst-10993	51	3	]	]	PUNCT
ajst-10993	51	4	.	.	PUNCT
ajst-10993	52	1	x	x	X
ajst-10993	52	2	-	-	PUNCT
ajst-10993	52	3	ray	ray	NOUN
ajst-10993	52	4	flux	flux	NOUN
ajst-10993	52	5	refers	refer	VERB
ajst-10993	52	6	to	to	ADP
ajst-10993	52	7	the	the	DET
ajst-10993	52	8	electromagnetic	electromagnetic	ADJ
ajst-10993	52	9	radiation	radiation	NOUN
ajst-10993	52	10	flux	flux	NOUN
ajst-10993	52	11	emitted	emit	VERB
ajst-10993	52	12	by	by	ADP
ajst-10993	52	13	the	the	DET
ajst-10993	52	14	sun	sun	NOUN
ajst-10993	52	15	in	in	ADP
ajst-10993	52	16	the	the	DET
ajst-10993	52	17	x	x	NOUN
ajst-10993	52	18	-	-	NOUN
ajst-10993	52	19	ray	ray	NOUN
ajst-10993	52	20	band	band	NOUN
ajst-10993	52	21	(	(	PUNCT
ajst-10993	52	22	about	about	ADV
ajst-10993	52	23	0.1	0.1	NUM
ajst-10993	52	24	-	-	SYM
ajst-10993	52	25	0.8	0.8	NUM
ajst-10993	52	26	nm	nm	NOUN
ajst-10993	52	27	)	)	PUNCT
ajst-10993	52	28	.	.	PUNCT
ajst-10993	53	1	it	it	PRON
ajst-10993	53	2	is	be	AUX
ajst-10993	53	3	measured	measure	VERB
ajst-10993	53	4	and	and	CCONJ
ajst-10993	53	5	published	publish	VERB
ajst-10993	53	6	by	by	ADP
ajst-10993	53	7	the	the	DET
ajst-10993	53	8	goes	go	NOUN
ajst-10993	53	9	satellite	satellite	NOUN
ajst-10993	53	10	of	of	ADP
ajst-10993	53	11	the	the	DET
ajst-10993	53	12	national	national	ADJ
ajst-10993	53	13	oceanic	oceanic	NOUN
ajst-10993	53	14	and	and	CCONJ
ajst-10993	53	15	atmospheric	atmospheric	PROPN
ajst-10993	53	16	administration	administration	NOUN
ajst-10993	53	17	(	(	PUNCT
ajst-10993	53	18	noaa	noaa	PROPN
ajst-10993	53	19	)	)	PUNCT
ajst-10993	53	20	per	per	ADP
ajst-10993	53	21	minute	minute	NOUN
ajst-10993	53	22	.	.	PUNCT
ajst-10993	54	1	x	x	X
ajst-10993	54	2	-	-	PUNCT
ajst-10993	54	3	ray	ray	NOUN
ajst-10993	54	4	flux	flux	NOUN
ajst-10993	54	5	is	be	AUX
ajst-10993	54	6	closely	closely	ADV
ajst-10993	54	7	related	relate	VERB
ajst-10993	54	8	to	to	ADP
ajst-10993	54	9	solar	solar	ADJ
ajst-10993	54	10	flares	flare	NOUN
ajst-10993	54	11	and	and	CCONJ
ajst-10993	54	12	can	can	AUX
ajst-10993	54	13	reflect	reflect	VERB
ajst-10993	54	14	the	the	DET
ajst-10993	54	15	intensity	intensity	NOUN
ajst-10993	54	16	and	and	CCONJ
ajst-10993	54	17	frequency	frequency	NOUN
ajst-10993	54	18	of	of	ADP
ajst-10993	54	19	solar	solar	ADJ
ajst-10993	54	20	flares	flare	NOUN
ajst-10993	54	21	.	.	PUNCT
ajst-10993	55	1	in	in	ADP
ajst-10993	55	2	addition	addition	NOUN
ajst-10993	55	3	,	,	PUNCT
ajst-10993	55	4	x	x	X
ajst-10993	55	5	-	-	NOUN
ajst-10993	55	6	ray	ray	NOUN
ajst-10993	55	7	flux	flux	NOUN
ajst-10993	55	8	affects	affect	VERB
ajst-10993	55	9	the	the	DET
ajst-10993	55	10	state	state	NOUN
ajst-10993	55	11	of	of	ADP
ajst-10993	55	12	the	the	DET
ajst-10993	55	13	ionosphere	ionosphere	NOUN
ajst-10993	55	14	over	over	ADP
ajst-10993	55	15	the	the	DET
ajst-10993	55	16	earth	earth	NOUN
ajst-10993	55	17	,	,	PUNCT
ajst-10993	55	18	causing	cause	VERB
ajst-10993	55	19	ionospheric	ionospheric	ADJ
ajst-10993	55	20	disturbances	disturbance	NOUN
ajst-10993	55	21	and	and	CCONJ
ajst-10993	55	22	communication	communication	NOUN
ajst-10993	55	23	outages	outage	NOUN
ajst-10993	55	24	[	[	X
ajst-10993	55	25	5	5	NUM
ajst-10993	55	26	]	]	PUNCT
ajst-10993	55	27	.	.	PUNCT
ajst-10993	56	1	3	3	X
ajst-10993	56	2	.	.	X
ajst-10993	56	3	ionospheric	ionospheric	ADJ
ajst-10993	56	4	parameters	parameter	NOUN
ajst-10993	56	5	3.1	3.1	NUM
ajst-10993	56	6	.	.	PUNCT
ajst-10993	57	1	the	the	DET
ajst-10993	57	2	structure	structure	NOUN
ajst-10993	57	3	and	and	CCONJ
ajst-10993	57	4	characteristics	characteristic	NOUN
ajst-10993	57	5	of	of	ADP
ajst-10993	57	6	the	the	DET
ajst-10993	57	7	ionosphere	ionosphere	NOUN
ajst-10993	57	8	ionospheric	ionospheric	ADJ
ajst-10993	57	9	height	height	NOUN
ajst-10993	57	10	is	be	AUX
ajst-10993	57	11	an	an	DET
ajst-10993	57	12	essential	essential	ADJ
ajst-10993	57	13	standard	standard	NOUN
ajst-10993	57	14	of	of	ADP
ajst-10993	57	15	ionospheric	ionospheric	ADJ
ajst-10993	57	16	parameters	parameter	NOUN
ajst-10993	57	17	and	and	CCONJ
ajst-10993	57	18	an	an	DET
ajst-10993	57	19	intuitive	intuitive	ADJ
ajst-10993	57	20	expression	expression	NOUN
ajst-10993	57	21	of	of	ADP
ajst-10993	57	22	the	the	DET
ajst-10993	57	23	ionospheric	ionospheric	ADJ
ajst-10993	57	24	state	state	NOUN
ajst-10993	57	25	.	.	PUNCT
ajst-10993	58	1	rolfe	rolfe	PROPN
ajst-10993	58	2	and	and	CCONJ
ajst-10993	58	3	appleton	appleton	PROPN
ajst-10993	58	4	discussed	discuss	VERB
ajst-10993	58	5	the	the	DET
ajst-10993	58	6	definition	definition	NOUN
ajst-10993	58	7	of	of	ADP
ajst-10993	58	8	ionospheric	ionospheric	ADJ
ajst-10993	58	9	height	height	NOUN
ajst-10993	58	10	from	from	ADP
ajst-10993	58	11	the	the	DET
ajst-10993	58	12	perspective	perspective	NOUN
ajst-10993	58	13	of	of	ADP
ajst-10993	58	14	electromagnetic	electromagnetic	ADJ
ajst-10993	58	15	wave	wave	NOUN
ajst-10993	58	16	propagation	propagation	NOUN
ajst-10993	58	17	.	.	PUNCT
ajst-10993	59	1	some	some	DET
ajst-10993	59	2	scholars	scholar	NOUN
ajst-10993	59	3	believe	believe	VERB
ajst-10993	59	4	that	that	SCONJ
ajst-10993	59	5	the	the	DET
ajst-10993	59	6	height	height	NOUN
ajst-10993	59	7	of	of	ADP
ajst-10993	59	8	the	the	DET
ajst-10993	59	9	ionosphere	ionosphere	NOUN
ajst-10993	59	10	is	be	AUX
ajst-10993	59	11	a	a	DET
ajst-10993	59	12	function	function	NOUN
ajst-10993	59	13	of	of	ADP
ajst-10993	59	14	the	the	DET
ajst-10993	59	15	ionosphere	ionosphere	NOUN
ajst-10993	59	16	's	's	PART
ajst-10993	59	17	thickness	thickness	NOUN
ajst-10993	59	18	or	or	CCONJ
ajst-10993	59	19	the	the	DET
ajst-10993	59	20	ionosphere	ionosphere	NOUN
ajst-10993	59	21	's	's	PART
ajst-10993	59	22	density	density	NOUN
ajst-10993	59	23	because	because	SCONJ
ajst-10993	59	24	the	the	DET
ajst-10993	59	25	height	height	NOUN
ajst-10993	59	26	of	of	ADP
ajst-10993	59	27	the	the	DET
ajst-10993	59	28	ionosphere	ionosphere	NOUN
ajst-10993	59	29	has	have	VERB
ajst-10993	59	30	a	a	DET
ajst-10993	59	31	physical	physical	ADJ
ajst-10993	59	32	meaning	meaning	NOUN
ajst-10993	59	33	to	to	ADP
ajst-10993	59	34	some	some	DET
ajst-10993	59	35	extent	extent	NOUN
ajst-10993	59	36	and	and	CCONJ
ajst-10993	59	37	belongs	belong	VERB
ajst-10993	59	38	to	to	ADP
ajst-10993	59	39	space	space	NOUN
ajst-10993	59	40	science	science	NOUN
ajst-10993	59	41	for	for	ADP
ajst-10993	59	42	detection	detection	NOUN
ajst-10993	59	43	and	and	CCONJ
ajst-10993	59	44	prediction	prediction	NOUN
ajst-10993	59	45	.	.	PUNCT
ajst-10993	60	1	the	the	DET
ajst-10993	60	2	measurement	measurement	NOUN
ajst-10993	60	3	of	of	ADP
ajst-10993	60	4	ionospheric	ionospheric	ADJ
ajst-10993	60	5	height	height	NOUN
ajst-10993	60	6	can	can	AUX
ajst-10993	60	7	even	even	ADV
ajst-10993	60	8	be	be	AUX
ajst-10993	60	9	traced	trace	VERB
ajst-10993	60	10	back	back	ADV
ajst-10993	60	11	to	to	ADP
ajst-10993	60	12	the	the	DET
ajst-10993	60	13	end	end	NOUN
ajst-10993	60	14	of	of	ADP
ajst-10993	60	15	the	the	DET
ajst-10993	60	16	19th	19th	ADJ
ajst-10993	60	17	century	century	NOUN
ajst-10993	60	18	,	,	PUNCT
ajst-10993	60	19	and	and	CCONJ
ajst-10993	60	20	the	the	DET
ajst-10993	60	21	main	main	ADJ
ajst-10993	60	22	activities	activity	NOUN
ajst-10993	60	23	include	include	VERB
ajst-10993	60	24	radio	radio	NOUN
ajst-10993	60	25	detection	detection	NOUN
ajst-10993	60	26	,	,	PUNCT
ajst-10993	60	27	optical	optical	ADJ
ajst-10993	60	28	detection	detection	NOUN
ajst-10993	60	29	,	,	PUNCT
ajst-10993	60	30	and	and	CCONJ
ajst-10993	60	31	rocket	rocket	NOUN
ajst-10993	60	32	detection	detection	NOUN
ajst-10993	60	33	.	.	PUNCT
ajst-10993	61	1	furthermore	furthermore	ADV
ajst-10993	61	2	,	,	PUNCT
ajst-10993	61	3	the	the	DET
ajst-10993	61	4	structure	structure	NOUN
ajst-10993	61	5	and	and	CCONJ
ajst-10993	61	6	characteristics	characteristic	NOUN
ajst-10993	61	7	of	of	ADP
ajst-10993	61	8	the	the	DET
ajst-10993	61	9	ionosphere	ionosphere	NOUN
ajst-10993	61	10	are	be	AUX
ajst-10993	61	11	closely	closely	ADV
ajst-10993	61	12	related	relate	VERB
ajst-10993	61	13	to	to	ADP
ajst-10993	61	14	the	the	DET
ajst-10993	61	15	changes	change	NOUN
ajst-10993	61	16	in	in	ADP
ajst-10993	61	17	solar	solar	ADJ
ajst-10993	61	18	activity	activity	NOUN
ajst-10993	61	19	and	and	CCONJ
ajst-10993	61	20	geomagnetic	geomagnetic	ADJ
ajst-10993	61	21	field	field	NOUN
ajst-10993	61	22	.	.	PUNCT
ajst-10993	62	1	in	in	ADP
ajst-10993	62	2	analyzing	analyze	VERB
ajst-10993	62	3	the	the	DET
ajst-10993	62	4	influence	influence	NOUN
ajst-10993	62	5	of	of	ADP
ajst-10993	62	6	solar	solar	ADJ
ajst-10993	62	7	activity	activity	NOUN
ajst-10993	62	8	and	and	CCONJ
ajst-10993	62	9	geomagnetic	geomagnetic	ADJ
ajst-10993	62	10	field	field	NOUN
ajst-10993	62	11	on	on	ADP
ajst-10993	62	12	ionospheric	ionospheric	ADJ
ajst-10993	62	13	height	height	NOUN
ajst-10993	62	14	,	,	PUNCT
ajst-10993	62	15	ionospheric	ionospheric	ADJ
ajst-10993	62	16	height	height	NOUN
ajst-10993	62	17	has	have	AUX
ajst-10993	62	18	become	become	VERB
ajst-10993	62	19	an	an	DET
ajst-10993	62	20	important	important	ADJ
ajst-10993	62	21	index	index	NOUN
ajst-10993	62	22	to	to	PART
ajst-10993	62	23	study	study	VERB
ajst-10993	62	24	solar	solar	ADJ
ajst-10993	62	25	-	-	PUNCT
ajst-10993	62	26	terrestrial	terrestrial	ADJ
ajst-10993	62	27	coupling	coupling	NOUN
ajst-10993	62	28	.	.	PUNCT
ajst-10993	63	1	the	the	DET
ajst-10993	63	2	main	main	ADJ
ajst-10993	63	3	contribution	contribution	NOUN
ajst-10993	63	4	of	of	ADP
ajst-10993	63	5	the	the	DET
ajst-10993	63	6	international	international	ADJ
ajst-10993	63	7	geophysical	geophysical	ADJ
ajst-10993	63	8	year	year	NOUN
ajst-10993	63	9	theory	theory	NOUN
ajst-10993	63	10	in	in	ADP
ajst-10993	63	11	the	the	DET
ajst-10993	63	12	mid-20th	mid-20th	NUM
ajst-10993	63	13	century	century	NOUN
ajst-10993	63	14	is	be	AUX
ajst-10993	63	15	establishing	establish	VERB
ajst-10993	63	16	an	an	DET
ajst-10993	63	17	ionospheric	ionospheric	ADJ
ajst-10993	63	18	stratification	stratification	NOUN
ajst-10993	63	19	model	model	NOUN
ajst-10993	63	20	.	.	PUNCT
ajst-10993	64	1	therefore	therefore	ADV
ajst-10993	64	2	,	,	PUNCT
ajst-10993	64	3	the	the	DET
ajst-10993	64	4	concept	concept	NOUN
ajst-10993	64	5	of	of	ADP
ajst-10993	64	6	ionospheric	ionospheric	ADJ
ajst-10993	64	7	height	height	NOUN
ajst-10993	64	8	initially	initially	ADV
ajst-10993	64	9	focused	focus	VERB
ajst-10993	64	10	on	on	ADP
ajst-10993	64	11	measuring	measure	VERB
ajst-10993	64	12	ionospheric	ionospheric	ADJ
ajst-10993	64	13	height	height	NOUN
ajst-10993	64	14	based	base	VERB
ajst-10993	64	15	on	on	ADP
ajst-10993	64	16	standard	standard	ADJ
ajst-10993	64	17	attributes	attribute	NOUN
ajst-10993	64	18	of	of	ADP
ajst-10993	64	19	radio	radio	NOUN
ajst-10993	64	20	wave	wave	NOUN
ajst-10993	64	21	reflection	reflection	NOUN
ajst-10993	64	22	.	.	PUNCT
ajst-10993	65	1	3.2	3.2	NUM
ajst-10993	65	2	.	.	PUNCT
ajst-10993	66	1	definition	definition	NOUN
ajst-10993	66	2	and	and	CCONJ
ajst-10993	66	3	measurement	measurement	NOUN
ajst-10993	66	4	method	method	NOUN
ajst-10993	66	5	of	of	ADP
ajst-10993	66	6	ionospheric	ionospheric	ADJ
ajst-10993	66	7	parameters	parameter	NOUN
ajst-10993	66	8	compared	compare	VERB
ajst-10993	66	9	with	with	ADP
ajst-10993	66	10	the	the	DET
ajst-10993	66	11	ionospheric	ionospheric	ADJ
ajst-10993	66	12	height	height	NOUN
ajst-10993	66	13	,	,	PUNCT
ajst-10993	66	14	the	the	DET
ajst-10993	66	15	ionospheric	ionospheric	ADJ
ajst-10993	66	16	density	density	NOUN
ajst-10993	66	17	emphasizes	emphasize	VERB
ajst-10993	66	18	the	the	DET
ajst-10993	66	19	relationship	relationship	NOUN
ajst-10993	66	20	between	between	ADP
ajst-10993	66	21	the	the	DET
ajst-10993	66	22	ionosphere	ionosphere	NOUN
ajst-10993	66	23	and	and	CCONJ
ajst-10993	66	24	solar	solar	ADJ
ajst-10993	66	25	activity	activity	NOUN
ajst-10993	66	26	and	and	CCONJ
ajst-10993	66	27	geomagnetic	geomagnetic	ADJ
ajst-10993	66	28	field	field	NOUN
ajst-10993	66	29	and	and	CCONJ
ajst-10993	66	30	has	have	VERB
ajst-10993	66	31	the	the	DET
ajst-10993	66	32	characteristics	characteristic	NOUN
ajst-10993	66	33	of	of	ADP
ajst-10993	66	34	dynamic	dynamic	ADJ
ajst-10993	66	35	change	change	NOUN
ajst-10993	66	36	.	.	PUNCT
ajst-10993	67	1	although	although	SCONJ
ajst-10993	67	2	some	some	DET
ajst-10993	67	3	scientists	scientist	NOUN
ajst-10993	67	4	have	have	AUX
ajst-10993	67	5	questioned	question	VERB
ajst-10993	67	6	that	that	SCONJ
ajst-10993	67	7	ionospheric	ionospheric	ADJ
ajst-10993	67	8	density	density	NOUN
ajst-10993	67	9	may	may	AUX
ajst-10993	67	10	not	not	PART
ajst-10993	67	11	directly	directly	ADV
ajst-10993	67	12	relate	relate	VERB
ajst-10993	67	13	to	to	ADP
ajst-10993	67	14	solar	solar	ADJ
ajst-10993	67	15	activity	activity	NOUN
ajst-10993	67	16	and	and	CCONJ
ajst-10993	67	17	the	the	DET
ajst-10993	67	18	geomagnetic	geomagnetic	ADJ
ajst-10993	67	19	field	field	NOUN
ajst-10993	67	20	,	,	PUNCT
ajst-10993	67	21	most	most	ADJ
ajst-10993	67	22	scientists	scientist	NOUN
ajst-10993	67	23	advocate	advocate	VERB
ajst-10993	67	24	that	that	SCONJ
ajst-10993	67	25	ionospheric	ionospheric	ADJ
ajst-10993	67	26	density	density	NOUN
ajst-10993	67	27	can	can	AUX
ajst-10993	67	28	rationally	rationally	ADV
ajst-10993	67	29	evaluate	evaluate	VERB
ajst-10993	67	30	solar	solar	ADJ
ajst-10993	67	31	-	-	PUNCT
ajst-10993	67	32	terrestrial	terrestrial	ADJ
ajst-10993	67	33	coupling	coupling	NOUN
ajst-10993	67	34	.	.	PUNCT
ajst-10993	68	1	chapman	chapman	NOUN
ajst-10993	68	2	et	et	PROPN
ajst-10993	68	3	al	al	PROPN
ajst-10993	68	4	.	.	PROPN
ajst-10993	68	5	proposed	propose	VERB
ajst-10993	68	6	a	a	DET
ajst-10993	68	7	classical	classical	ADJ
ajst-10993	68	8	ionospheric	ionospheric	ADJ
ajst-10993	68	9	model	model	NOUN
ajst-10993	68	10	for	for	ADP
ajst-10993	68	11	the	the	DET
ajst-10993	68	12	ionization	ionization	NOUN
ajst-10993	68	13	equilibrium	equilibrium	NOUN
ajst-10993	68	14	equation	equation	NOUN
ajst-10993	68	15	,	,	PUNCT
ajst-10993	68	16	which	which	PRON
ajst-10993	68	17	includes	include	VERB
ajst-10993	68	18	solar	solar	ADJ
ajst-10993	68	19	radiation	radiation	NOUN
ajst-10993	68	20	,	,	PUNCT
ajst-10993	68	21	the	the	DET
ajst-10993	68	22	earth	earth	NOUN
ajst-10993	68	23	's	's	PART
ajst-10993	68	24	magnetic	magnetic	ADJ
ajst-10993	68	25	field	field	NOUN
ajst-10993	68	26	,	,	PUNCT
ajst-10993	68	27	the	the	DET
ajst-10993	68	28	neutral	neutral	ADJ
ajst-10993	68	29	atmosphere	atmosphere	NOUN
ajst-10993	68	30	,	,	PUNCT
ajst-10993	68	31	and	and	CCONJ
ajst-10993	68	32	other	other	ADJ
ajst-10993	68	33	factors	factor	NOUN
ajst-10993	68	34	.	.	PUNCT
ajst-10993	69	1	since	since	SCONJ
ajst-10993	69	2	then	then	ADV
ajst-10993	69	3	,	,	PUNCT
ajst-10993	69	4	this	this	DET
ajst-10993	69	5	model	model	NOUN
ajst-10993	69	6	has	have	AUX
ajst-10993	69	7	become	become	VERB
ajst-10993	69	8	the	the	DET
ajst-10993	69	9	archetypal	archetypal	ADJ
ajst-10993	69	10	tool	tool	NOUN
ajst-10993	69	11	for	for	ADP
ajst-10993	69	12	ionospheric	ionospheric	ADJ
ajst-10993	69	13	parameters	parameter	NOUN
ajst-10993	69	14	,	,	PUNCT
ajst-10993	69	15	and	and	CCONJ
ajst-10993	69	16	concepts	concept	NOUN
ajst-10993	69	17	such	such	ADJ
ajst-10993	69	18	as	as	ADP
ajst-10993	69	19	critical	critical	ADJ
ajst-10993	69	20	frequency	frequency	NOUN
ajst-10993	69	21	and	and	CCONJ
ajst-10993	69	22	maximum	maximum	ADJ
ajst-10993	69	23	reflected	reflect	VERB
ajst-10993	69	24	frequency	frequency	NOUN
ajst-10993	69	25	have	have	AUX
ajst-10993	69	26	been	be	AUX
ajst-10993	69	27	developed	develop	VERB
ajst-10993	69	28	.	.	PUNCT
ajst-10993	70	1	these	these	DET
ajst-10993	70	2	scholars	scholar	NOUN
ajst-10993	70	3	believe	believe	VERB
ajst-10993	70	4	that	that	SCONJ
ajst-10993	70	5	the	the	DET
ajst-10993	70	6	ionospheric	ionospheric	ADJ
ajst-10993	70	7	density	density	NOUN
ajst-10993	70	8	is	be	AUX
ajst-10993	70	9	periodic	periodic	ADJ
ajst-10993	70	10	and	and	CCONJ
ajst-10993	70	11	is	be	AUX
ajst-10993	70	12	a	a	DET
ajst-10993	70	13	"	"	PUNCT
ajst-10993	70	14	barometer	barometer	NOUN
ajst-10993	70	15	of	of	ADP
ajst-10993	70	16	solar	solar	ADJ
ajst-10993	70	17	activity	activity	NOUN
ajst-10993	70	18	"	"	PUNCT
ajst-10993	70	19	;	;	PUNCT
ajst-10993	70	20	when	when	SCONJ
ajst-10993	70	21	the	the	DET
ajst-10993	70	22	solar	solar	ADJ
ajst-10993	70	23	activity	activity	NOUN
ajst-10993	70	24	is	be	AUX
ajst-10993	70	25	intense	intense	ADJ
ajst-10993	70	26	,	,	PUNCT
ajst-10993	70	27	the	the	DET
ajst-10993	70	28	ionospheric	ionospheric	ADJ
ajst-10993	70	29	density	density	NOUN
ajst-10993	70	30	will	will	AUX
ajst-10993	70	31	increase	increase	VERB
ajst-10993	70	32	significantly	significantly	ADV
ajst-10993	70	33	.	.	PUNCT
ajst-10993	71	1	thus	thus	ADV
ajst-10993	71	2	,	,	PUNCT
ajst-10993	71	3	the	the	DET
ajst-10993	71	4	ionospheric	ionospheric	ADJ
ajst-10993	71	5	density	density	NOUN
ajst-10993	71	6	is	be	AUX
ajst-10993	71	7	the	the	DET
ajst-10993	71	8	result	result	NOUN
ajst-10993	71	9	of	of	ADP
ajst-10993	71	10	solar	solar	ADJ
ajst-10993	71	11	activity	activity	NOUN
ajst-10993	71	12	.	.	PUNCT
ajst-10993	72	1	in	in	ADP
ajst-10993	72	2	addition	addition	NOUN
ajst-10993	72	3	,	,	PUNCT
ajst-10993	72	4	scholars	scholar	NOUN
ajst-10993	72	5	have	have	AUX
ajst-10993	72	6	summarized	summarize	VERB
ajst-10993	72	7	the	the	DET
ajst-10993	72	8	ionospheric	ionospheric	ADJ
ajst-10993	72	9	density	density	NOUN
ajst-10993	72	10	into	into	ADP
ajst-10993	72	11	two	two	NUM
ajst-10993	72	12	models	model	NOUN
ajst-10993	72	13	,	,	PUNCT
ajst-10993	72	14	namely	namely	ADV
ajst-10993	72	15	the	the	DET
ajst-10993	72	16	vertical	vertical	ADJ
ajst-10993	72	17	model	model	NOUN
ajst-10993	72	18	based	base	VERB
ajst-10993	72	19	on	on	ADP
ajst-10993	72	20	height	height	NOUN
ajst-10993	72	21	distribution	distribution	NOUN
ajst-10993	72	22	and	and	CCONJ
ajst-10993	72	23	the	the	DET
ajst-10993	72	24	horizontal	horizontal	ADJ
ajst-10993	72	25	model	model	NOUN
ajst-10993	72	26	based	base	VERB
ajst-10993	72	27	on	on	ADP
ajst-10993	72	28	latitude	latitude	NOUN
ajst-10993	72	29	and	and	CCONJ
ajst-10993	72	30	longitude	longitude	ADJ
ajst-10993	72	31	distribution	distribution	NOUN
ajst-10993	72	32	.	.	PUNCT
ajst-10993	73	1	the	the	DET
ajst-10993	73	2	former	former	ADJ
ajst-10993	73	3	focuses	focus	VERB
ajst-10993	73	4	on	on	ADP
ajst-10993	73	5	describing	describe	VERB
ajst-10993	73	6	changes	change	NOUN
ajst-10993	73	7	in	in	ADP
ajst-10993	73	8	ionospheric	ionospheric	ADJ
ajst-10993	73	9	density	density	NOUN
ajst-10993	73	10	at	at	ADP
ajst-10993	73	11	different	different	ADJ
ajst-10993	73	12	altitudes	altitude	NOUN
ajst-10993	73	13	[	[	X
ajst-10993	73	14	6	6	NUM
ajst-10993	73	15	]	]	PUNCT
ajst-10993	73	16	.	.	PUNCT
ajst-10993	74	1	in	in	ADP
ajst-10993	74	2	contrast	contrast	NOUN
ajst-10993	74	3	,	,	PUNCT
ajst-10993	74	4	the	the	DET
ajst-10993	74	5	latter	latter	NOUN
ajst-10993	74	6	focuses	focus	VERB
ajst-10993	74	7	on	on	ADP
ajst-10993	74	8	describing	describe	VERB
ajst-10993	74	9	changes	change	NOUN
ajst-10993	74	10	in	in	ADP
ajst-10993	74	11	ionospheric	ionospheric	ADJ
ajst-10993	74	12	density	density	NOUN
ajst-10993	74	13	at	at	ADP
ajst-10993	74	14	different	different	ADJ
ajst-10993	74	15	regions	region	NOUN
ajst-10993	74	16	and	and	CCONJ
ajst-10993	74	17	seasons	season	NOUN
ajst-10993	74	18	,	,	PUNCT
ajst-10993	74	19	also	also	ADV
ajst-10993	74	20	known	know	VERB
ajst-10993	74	21	as	as	ADP
ajst-10993	74	22	geographic	geographic	ADJ
ajst-10993	74	23	and	and	CCONJ
ajst-10993	74	24	diurnal	diurnal	ADJ
ajst-10993	74	25	variability	variability	NOUN
ajst-10993	74	26	.	.	PUNCT
ajst-10993	75	1	despite	despite	SCONJ
ajst-10993	75	2	some	some	DET
ajst-10993	75	3	measurement	measurement	NOUN
ajst-10993	75	4	difficulties	difficulty	NOUN
ajst-10993	75	5	,	,	PUNCT
ajst-10993	75	6	from	from	ADP
ajst-10993	75	7	a	a	DET
ajst-10993	75	8	space	space	NOUN
ajst-10993	75	9	science	science	NOUN
ajst-10993	75	10	point	point	NOUN
ajst-10993	75	11	of	of	ADP
ajst-10993	75	12	view	view	NOUN
ajst-10993	75	13	,	,	PUNCT
ajst-10993	75	14	the	the	DET
ajst-10993	75	15	ionospheric	ionospheric	ADJ
ajst-10993	75	16	density	density	NOUN
ajst-10993	75	17	can	can	AUX
ajst-10993	75	18	reflect	reflect	VERB
ajst-10993	75	19	the	the	DET
ajst-10993	75	20	complexity	complexity	NOUN
ajst-10993	75	21	and	and	CCONJ
ajst-10993	75	22	diversity	diversity	NOUN
ajst-10993	75	23	of	of	ADP
ajst-10993	75	24	the	the	DET
ajst-10993	75	25	solar	solar	ADJ
ajst-10993	75	26	-	-	PUNCT
ajst-10993	75	27	terrestrial	terrestrial	ADJ
ajst-10993	75	28	coupling	coupling	NOUN
ajst-10993	75	29	.	.	PUNCT
ajst-10993	76	1	therefore	therefore	ADV
ajst-10993	76	2	,	,	PUNCT
ajst-10993	76	3	ionospheric	ionospheric	ADJ
ajst-10993	76	4	parameters	parameter	NOUN
ajst-10993	76	5	have	have	AUX
ajst-10993	76	6	gradually	gradually	ADV
ajst-10993	76	7	become	become	VERB
ajst-10993	76	8	an	an	DET
ajst-10993	76	9	essential	essential	ADJ
ajst-10993	76	10	part	part	NOUN
ajst-10993	76	11	of	of	ADP
ajst-10993	76	12	ionospheric	ionospheric	ADJ
ajst-10993	76	13	research	research	NOUN
ajst-10993	76	14	and	and	CCONJ
ajst-10993	76	15	practice	practice	NOUN
ajst-10993	76	16	.	.	PUNCT
ajst-10993	77	1	3.3	3.3	NUM
ajst-10993	77	2	.	.	PUNCT
ajst-10993	78	1	the	the	DET
ajst-10993	78	2	relationship	relationship	NOUN
ajst-10993	78	3	and	and	CCONJ
ajst-10993	78	4	variation	variation	NOUN
ajst-10993	78	5	of	of	ADP
ajst-10993	78	6	ionospheric	ionospheric	ADJ
ajst-10993	78	7	parameters	parameter	NOUN
ajst-10993	78	8	with	with	ADP
ajst-10993	78	9	geographical	geographical	ADJ
ajst-10993	78	10	location	location	NOUN
ajst-10993	78	11	,	,	PUNCT
ajst-10993	78	12	season	season	NOUN
ajst-10993	78	13	and	and	CCONJ
ajst-10993	78	14	diurnal	diurnal	ADJ
ajst-10993	78	15	variation	variation	NOUN
ajst-10993	78	16	the	the	DET
ajst-10993	78	17	essence	essence	NOUN
ajst-10993	78	18	of	of	ADP
ajst-10993	78	19	the	the	DET
ajst-10993	78	20	variation	variation	NOUN
ajst-10993	78	21	of	of	ADP
ajst-10993	78	22	ionospheric	ionospheric	ADJ
ajst-10993	78	23	parameters	parameter	NOUN
ajst-10993	78	24	focuses	focus	VERB
ajst-10993	78	25	on	on	ADP
ajst-10993	78	26	the	the	DET
ajst-10993	78	27	state	state	NOUN
ajst-10993	78	28	of	of	ADP
ajst-10993	78	29	the	the	DET
ajst-10993	78	30	ionosphere	ionosphere	NOUN
ajst-10993	78	31	.	.	PUNCT
ajst-10993	79	1	the	the	DET
ajst-10993	79	2	ionospheric	ionospheric	ADJ
ajst-10993	79	3	state	state	NOUN
ajst-10993	79	4	is	be	AUX
ajst-10993	79	5	the	the	DET
ajst-10993	79	6	application	application	NOUN
ajst-10993	79	7	of	of	ADP
ajst-10993	79	8	solar	solar	ADJ
ajst-10993	79	9	-	-	PUNCT
ajst-10993	79	10	terrestrial	terrestrial	ADJ
ajst-10993	79	11	coupling	coupling	NOUN
ajst-10993	79	12	in	in	ADP
ajst-10993	79	13	the	the	DET
ajst-10993	79	14	research	research	NOUN
ajst-10993	79	15	.	.	PUNCT
ajst-10993	80	1	to	to	PART
ajst-10993	80	2	overcome	overcome	VERB
ajst-10993	80	3	the	the	DET
ajst-10993	80	4	shortcomings	shortcoming	NOUN
ajst-10993	80	5	of	of	ADP
ajst-10993	80	6	a	a	DET
ajst-10993	80	7	single	single	ADJ
ajst-10993	80	8	indicator	indicator	NOUN
ajst-10993	80	9	,	,	PUNCT
ajst-10993	80	10	it	it	PRON
ajst-10993	80	11	has	have	AUX
ajst-10993	80	12	entered	enter	VERB
ajst-10993	80	13	the	the	DET
ajst-10993	80	14	research	research	NOUN
ajst-10993	80	15	field	field	NOUN
ajst-10993	80	16	as	as	ADP
ajst-10993	80	17	a	a	DET
ajst-10993	80	18	new	new	ADJ
ajst-10993	80	19	model	model	NOUN
ajst-10993	80	20	:	:	PUNCT
ajst-10993	80	21	the	the	DET
ajst-10993	80	22	ionospheric	ionospheric	ADJ
ajst-10993	80	23	parameter	parameter	NOUN
ajst-10993	80	24	framework	framework	NOUN
ajst-10993	80	25	.	.	PUNCT
ajst-10993	81	1	the	the	DET
ajst-10993	81	2	basic	basic	ADJ
ajst-10993	81	3	idea	idea	NOUN
ajst-10993	81	4	of	of	ADP
ajst-10993	81	5	the	the	DET
ajst-10993	81	6	framework	framework	NOUN
ajst-10993	81	7	is	be	AUX
ajst-10993	81	8	as	as	SCONJ
ajst-10993	81	9	follows	follow	VERB
ajst-10993	81	10	.	.	PUNCT
ajst-10993	82	1	first	first	ADV
ajst-10993	82	2	,	,	PUNCT
ajst-10993	82	3	it	it	PRON
ajst-10993	82	4	should	should	AUX
ajst-10993	82	5	be	be	AUX
ajst-10993	82	6	ensured	ensure	VERB
ajst-10993	82	7	that	that	SCONJ
ajst-10993	82	8	the	the	DET
ajst-10993	82	9	effects	effect	NOUN
ajst-10993	82	10	of	of	ADP
ajst-10993	82	11	solar	solar	ADJ
ajst-10993	82	12	activity	activity	NOUN
ajst-10993	82	13	and	and	CCONJ
ajst-10993	82	14	geomagnetic	geomagnetic	ADJ
ajst-10993	82	15	fields	field	NOUN
ajst-10993	82	16	on	on	ADP
ajst-10993	82	17	the	the	DET
ajst-10993	82	18	ionosphere	ionosphere	NOUN
ajst-10993	82	19	are	be	AUX
ajst-10993	82	20	effectively	effectively	ADV
ajst-10993	82	21	realized	realize	VERB
ajst-10993	82	22	.	.	PUNCT
ajst-10993	83	1	second	second	ADV
ajst-10993	83	2	,	,	PUNCT
ajst-10993	83	3	set	set	VERB
ajst-10993	83	4	professional	professional	ADJ
ajst-10993	83	5	standards	standard	NOUN
ajst-10993	83	6	for	for	ADP
ajst-10993	83	7	ionospheric	ionospheric	ADJ
ajst-10993	83	8	detection	detection	NOUN
ajst-10993	83	9	and	and	CCONJ
ajst-10993	83	10	prediction	prediction	NOUN
ajst-10993	83	11	.	.	PUNCT
ajst-10993	84	1	third	third	ADJ
ajst-10993	84	2	,	,	PUNCT
ajst-10993	84	3	the	the	DET
ajst-10993	84	4	ionospheric	ionospheric	ADJ
ajst-10993	84	5	height	height	NOUN
ajst-10993	84	6	and	and	CCONJ
ajst-10993	84	7	density	density	NOUN
ajst-10993	84	8	are	be	AUX
ajst-10993	84	9	captured	capture	VERB
ajst-10993	84	10	by	by	ADP
ajst-10993	84	11	techniques	technique	NOUN
ajst-10993	84	12	such	such	ADJ
ajst-10993	84	13	as	as	ADP
ajst-10993	84	14	radio	radio	NOUN
ajst-10993	84	15	detection	detection	NOUN
ajst-10993	84	16	.	.	PUNCT
ajst-10993	85	1	fourth	fourth	ADJ
ajst-10993	85	2	,	,	PUNCT
ajst-10993	85	3	the	the	DET
ajst-10993	85	4	relationship	relationship	NOUN
ajst-10993	85	5	between	between	ADP
ajst-10993	85	6	ionospheric	ionospheric	ADJ
ajst-10993	85	7	parameters	parameter	NOUN
ajst-10993	85	8	and	and	CCONJ
ajst-10993	85	9	geographical	geographical	ADJ
ajst-10993	85	10	location	location	NOUN
ajst-10993	85	11	,	,	PUNCT
ajst-10993	85	12	season	season	NOUN
ajst-10993	85	13	,	,	PUNCT
ajst-10993	85	14	diurnal	diurnal	ADJ
ajst-10993	85	15	variation	variation	NOUN
ajst-10993	85	16	,	,	PUNCT
ajst-10993	85	17	and	and	CCONJ
ajst-10993	85	18	others	other	NOUN
ajst-10993	85	19	is	be	AUX
ajst-10993	85	20	measured	measure	VERB
ajst-10993	85	21	by	by	ADP
ajst-10993	85	22	statistics	statistic	NOUN
ajst-10993	85	23	.	.	PUNCT
ajst-10993	86	1	ionospheric	ionospheric	ADJ
ajst-10993	86	2	parameters	parameter	NOUN
ajst-10993	86	3	reframes	reframe	VERB
ajst-10993	86	4	ionospheric	ionospheric	ADJ
ajst-10993	86	5	research	research	NOUN
ajst-10993	86	6	with	with	ADP
ajst-10993	86	7	a	a	DET
ajst-10993	86	8	focus	focus	NOUN
ajst-10993	86	9	on	on	ADP
ajst-10993	86	10	improving	improve	VERB
ajst-10993	86	11	the	the	DET
ajst-10993	86	12	comprehensive	comprehensive	ADJ
ajst-10993	86	13	understanding	understanding	NOUN
ajst-10993	86	14	of	of	ADP
ajst-10993	86	15	ionospheric	ionospheric	ADJ
ajst-10993	86	16	conditions	condition	NOUN
ajst-10993	86	17	and	and	CCONJ
ajst-10993	86	18	building	build	VERB
ajst-10993	86	19	ionospheric	ionospheric	ADJ
ajst-10993	86	20	parameter	parameter	NOUN
ajst-10993	86	21	systems	system	NOUN
ajst-10993	86	22	with	with	ADP
ajst-10993	86	23	comparability	comparability	NOUN
ajst-10993	86	24	,	,	PUNCT
ajst-10993	86	25	predictability	predictability	NOUN
ajst-10993	86	26	,	,	PUNCT
ajst-10993	86	27	interpretability	interpretability	NOUN
ajst-10993	86	28	,	,	PUNCT
ajst-10993	86	29	and	and	CCONJ
ajst-10993	86	30	applicability	applicability	NOUN
ajst-10993	86	31	[	[	X
ajst-10993	86	32	7	7	NUM
ajst-10993	86	33	]	]	PUNCT
ajst-10993	86	34	.	.	PUNCT
ajst-10993	87	1	4	4	X
ajst-10993	87	2	.	.	X
ajst-10993	87	3	the	the	DET
ajst-10993	87	4	short	short	ADJ
ajst-10993	87	5	-	-	PUNCT
ajst-10993	87	6	term	term	NOUN
ajst-10993	87	7	effects	effect	NOUN
ajst-10993	87	8	of	of	ADP
ajst-10993	87	9	f10.7	f10.7	ADJ
ajst-10993	87	10	index	index	NOUN
ajst-10993	87	11	and	and	CCONJ
ajst-10993	87	12	x	x	NOUN
ajst-10993	87	13	-	-	NOUN
ajst-10993	87	14	ray	ray	NOUN
ajst-10993	87	15	flux	flux	NOUN
ajst-10993	87	16	on	on	ADP
ajst-10993	87	17	ionospheric	ionospheric	ADJ
ajst-10993	87	18	parameters	parameter	NOUN
ajst-10993	87	19	4.1	4.1	NUM
ajst-10993	87	20	.	.	PUNCT
ajst-10993	87	21	selection	selection	NOUN
ajst-10993	87	22	and	and	CCONJ
ajst-10993	87	23	characteristic	characteristic	ADJ
ajst-10993	87	24	analysis	analysis	NOUN
ajst-10993	87	25	of	of	ADP
ajst-10993	87	26	solar	solar	ADJ
ajst-10993	87	27	activity	activity	NOUN
ajst-10993	87	28	events	event	NOUN
ajst-10993	87	29	solar	solar	ADJ
ajst-10993	87	30	activity	activity	NOUN
ajst-10993	87	31	events	event	NOUN
ajst-10993	87	32	are	be	AUX
ajst-10993	87	33	the	the	DET
ajst-10993	87	34	main	main	ADJ
ajst-10993	87	35	object	object	NOUN
ajst-10993	87	36	of	of	ADP
ajst-10993	87	37	solar	solar	ADJ
ajst-10993	87	38	activity	activity	NOUN
ajst-10993	87	39	research	research	NOUN
ajst-10993	87	40	,	,	PUNCT
ajst-10993	87	41	focusing	focus	VERB
ajst-10993	87	42	on	on	ADP
ajst-10993	87	43	energy	energy	NOUN
ajst-10993	87	44	conversion	conversion	NOUN
ajst-10993	87	45	and	and	CCONJ
ajst-10993	87	46	release	release	NOUN
ajst-10993	87	47	in	in	ADP
ajst-10993	87	48	the	the	DET
ajst-10993	87	49	sun	sun	NOUN
ajst-10993	87	50	.	.	PUNCT
ajst-10993	88	1	the	the	DET
ajst-10993	88	2	f10.7	f10.7	PROPN
ajst-10993	88	3	index	index	NOUN
ajst-10993	88	4	and	and	CCONJ
ajst-10993	88	5	x	x	NOUN
ajst-10993	88	6	-	-	NOUN
ajst-10993	88	7	ray	ray	NOUN
ajst-10993	88	8	flux	flux	NOUN
ajst-10993	88	9	directly	directly	ADV
ajst-10993	88	10	reflect	reflect	VERB
ajst-10993	88	11	the	the	DET
ajst-10993	88	12	physical	physical	ADJ
ajst-10993	88	13	conditions	condition	NOUN
ajst-10993	88	14	of	of	ADP
ajst-10993	88	15	the	the	DET
ajst-10993	88	16	solar	solar	ADJ
ajst-10993	88	17	surface	surface	NOUN
ajst-10993	88	18	and	and	CCONJ
ajst-10993	88	19	the	the	DET
ajst-10993	88	20	outer	outer	ADJ
ajst-10993	88	21	atmosphere	atmosphere	NOUN
ajst-10993	88	22	.	.	PUNCT
ajst-10993	89	1	some	some	DET
ajst-10993	89	2	elements	element	NOUN
ajst-10993	89	3	of	of	ADP
ajst-10993	89	4	solar	solar	ADJ
ajst-10993	89	5	activity	activity	NOUN
ajst-10993	89	6	events	event	NOUN
ajst-10993	89	7	are	be	AUX
ajst-10993	89	8	gradually	gradually	ADV
ajst-10993	89	9	taking	take	VERB
ajst-10993	89	10	shape	shape	NOUN
ajst-10993	89	11	,	,	PUNCT
ajst-10993	89	12	such	such	ADJ
ajst-10993	89	13	as	as	ADP
ajst-10993	89	14	sunspots	sunspot	NOUN
ajst-10993	89	15	,	,	PUNCT
ajst-10993	89	16	solar	solar	ADJ
ajst-10993	89	17	flares	flare	NOUN
ajst-10993	89	18	,	,	PUNCT
ajst-10993	89	19	and	and	CCONJ
ajst-10993	89	20	coronal	coronal	ADJ
ajst-10993	89	21	mass	mass	NOUN
ajst-10993	89	22	ejections	ejection	NOUN
ajst-10993	89	23	.	.	PUNCT
ajst-10993	90	1	however	however	ADV
ajst-10993	90	2	,	,	PUNCT
ajst-10993	90	3	from	from	ADP
ajst-10993	90	4	the	the	DET
ajst-10993	90	5	ionospheric	ionospheric	ADJ
ajst-10993	90	6	state	state	NOUN
ajst-10993	90	7	,	,	PUNCT
ajst-10993	90	8	some	some	DET
ajst-10993	90	9	solar	solar	ADJ
ajst-10993	90	10	activity	activity	NOUN
ajst-10993	90	11	events	event	NOUN
ajst-10993	90	12	'	'	PART
ajst-10993	90	13	short	short	ADJ
ajst-10993	90	14	-	-	PUNCT
ajst-10993	90	15	term	term	NOUN
ajst-10993	90	16	effects	effect	NOUN
ajst-10993	90	17	on	on	ADP
ajst-10993	90	18	ionospheric	ionospheric	ADJ
ajst-10993	90	19	parameters	parameter	NOUN
ajst-10993	90	20	are	be	AUX
ajst-10993	90	21	unclear	unclear	ADJ
ajst-10993	90	22	.	.	PUNCT
ajst-10993	91	1	in	in	ADP
ajst-10993	91	2	addition	addition	NOUN
ajst-10993	91	3	,	,	PUNCT
ajst-10993	91	4	they	they	PRON
ajst-10993	91	5	need	need	VERB
ajst-10993	91	6	to	to	PART
ajst-10993	91	7	be	be	AUX
ajst-10993	91	8	consistent	consistent	ADJ
ajst-10993	91	9	and	and	CCONJ
ajst-10993	91	10	matched	match	VERB
ajst-10993	91	11	with	with	ADP
ajst-10993	91	12	the	the	DET
ajst-10993	91	13	variation	variation	NOUN
ajst-10993	91	14	law	law	NOUN
ajst-10993	91	15	and	and	CCONJ
ajst-10993	91	16	generation	generation	NOUN
ajst-10993	91	17	mechanism	mechanism	NOUN
ajst-10993	91	18	of	of	ADP
ajst-10993	91	19	76	76	NUM
ajst-10993	91	20	ionospheric	ionospheric	ADJ
ajst-10993	91	21	parameters	parameter	NOUN
ajst-10993	91	22	.	.	PUNCT
ajst-10993	92	1	therefore	therefore	ADV
ajst-10993	92	2	,	,	PUNCT
ajst-10993	92	3	the	the	DET
ajst-10993	92	4	relationship	relationship	NOUN
ajst-10993	92	5	between	between	ADP
ajst-10993	92	6	the	the	DET
ajst-10993	92	7	f10.7	f10.7	PROPN
ajst-10993	92	8	index	index	NOUN
ajst-10993	92	9	and	and	CCONJ
ajst-10993	92	10	background	background	NOUN
ajst-10993	92	11	x	x	NOUN
ajst-10993	92	12	-	-	NOUN
ajst-10993	92	13	ray	ray	NOUN
ajst-10993	92	14	flux	flux	NOUN
ajst-10993	92	15	at	at	ADP
ajst-10993	92	16	different	different	ADJ
ajst-10993	92	17	time	time	NOUN
ajst-10993	92	18	points	point	NOUN
ajst-10993	92	19	is	be	AUX
ajst-10993	92	20	derived	derive	VERB
ajst-10993	92	21	[	[	PUNCT
ajst-10993	92	22	8	8	NUM
ajst-10993	92	23	]	]	PUNCT
ajst-10993	92	24	.	.	PUNCT
ajst-10993	93	1	to	to	PART
ajst-10993	93	2	explore	explore	VERB
ajst-10993	93	3	the	the	DET
ajst-10993	93	4	relationship	relationship	NOUN
ajst-10993	93	5	between	between	ADP
ajst-10993	93	6	the	the	DET
ajst-10993	93	7	f10.7	f10.7	PROPN
ajst-10993	93	8	index	index	NOUN
ajst-10993	93	9	and	and	CCONJ
ajst-10993	93	10	background	background	NOUN
ajst-10993	93	11	x	x	NOUN
ajst-10993	93	12	-	-	NOUN
ajst-10993	93	13	ray	ray	NOUN
ajst-10993	93	14	flux	flux	NOUN
ajst-10993	93	15	at	at	ADP
ajst-10993	93	16	different	different	ADJ
ajst-10993	93	17	time	time	NOUN
ajst-10993	93	18	points	point	NOUN
ajst-10993	93	19	and	and	CCONJ
ajst-10993	93	20	the	the	DET
ajst-10993	93	21	characteristics	characteristic	NOUN
ajst-10993	93	22	and	and	CCONJ
ajst-10993	93	23	laws	law	NOUN
ajst-10993	93	24	of	of	ADP
ajst-10993	93	25	its	its	PRON
ajst-10993	93	26	short	short	ADJ
ajst-10993	93	27	-	-	PUNCT
ajst-10993	93	28	term	term	NOUN
ajst-10993	93	29	impact	impact	NOUN
ajst-10993	93	30	on	on	ADP
ajst-10993	93	31	ionospheric	ionospheric	ADJ
ajst-10993	93	32	parameters	parameter	NOUN
ajst-10993	93	33	,	,	PUNCT
ajst-10993	93	34	this	this	DET
ajst-10993	93	35	article	article	NOUN
ajst-10993	93	36	selects	select	VERB
ajst-10993	93	37	for	for	ADP
ajst-10993	93	38	study	study	NOUN
ajst-10993	93	39	typical	typical	ADJ
ajst-10993	93	40	solar	solar	ADJ
ajst-10993	93	41	activity	activity	NOUN
ajst-10993	93	42	events	event	NOUN
ajst-10993	93	43	occurring	occur	VERB
ajst-10993	93	44	between	between	ADP
ajst-10993	93	45	january	january	PROPN
ajst-10993	93	46	2022	2022	NUM
ajst-10993	93	47	and	and	CCONJ
ajst-10993	93	48	march	march	PROPN
ajst-10993	93	49	2023	2023	NUM
ajst-10993	93	50	,	,	PUNCT
ajst-10993	93	51	including	include	VERB
ajst-10993	93	52	two	two	NUM
ajst-10993	93	53	intense	intense	ADJ
ajst-10993	93	54	coronal	coronal	ADJ
ajst-10993	93	55	mass	mass	NOUN
ajst-10993	93	56	ejection	ejection	NOUN
ajst-10993	93	57	events	event	NOUN
ajst-10993	93	58	,	,	PUNCT
ajst-10993	93	59	three	three	NUM
ajst-10993	93	60	moderate	moderate	ADJ
ajst-10993	93	61	intensity	intensity	NOUN
ajst-10993	93	62	solar	solar	ADJ
ajst-10993	93	63	flares	flare	NOUN
ajst-10993	93	64	,	,	PUNCT
ajst-10993	93	65	and	and	CCONJ
ajst-10993	93	66	four	four	NUM
ajst-10993	93	67	weak	weak	ADJ
ajst-10993	93	68	sunspot	sunspot	NOUN
ajst-10993	93	69	events	event	NOUN
ajst-10993	93	70	.	.	PUNCT
ajst-10993	94	1	this	this	DET
ajst-10993	94	2	paper	paper	NOUN
ajst-10993	94	3	analyzes	analyze	VERB
ajst-10993	94	4	the	the	DET
ajst-10993	94	5	influence	influence	NOUN
ajst-10993	94	6	and	and	CCONJ
ajst-10993	94	7	duration	duration	NOUN
ajst-10993	94	8	of	of	ADP
ajst-10993	94	9	these	these	DET
ajst-10993	94	10	events	event	NOUN
ajst-10993	94	11	on	on	ADP
ajst-10993	94	12	the	the	DET
ajst-10993	94	13	f10.7	f10.7	ADJ
ajst-10993	94	14	index	index	NOUN
ajst-10993	94	15	and	and	CCONJ
ajst-10993	94	16	x	x	NOUN
ajst-10993	94	17	-	-	NOUN
ajst-10993	94	18	ray	ray	NOUN
ajst-10993	94	19	flux	flux	NOUN
ajst-10993	94	20	.	.	PUNCT
ajst-10993	95	1	it	it	PRON
ajst-10993	95	2	compares	compare	VERB
ajst-10993	95	3	their	their	PRON
ajst-10993	95	4	correlation	correlation	NOUN
ajst-10993	95	5	with	with	ADP
ajst-10993	95	6	ionospheric	ionospheric	ADJ
ajst-10993	95	7	height	height	NOUN
ajst-10993	95	8	and	and	CCONJ
ajst-10993	95	9	density	density	NOUN
ajst-10993	95	10	within	within	ADP
ajst-10993	95	11	6	6	NUM
ajst-10993	95	12	and	and	CCONJ
ajst-10993	95	13	24	24	NUM
ajst-10993	95	14	hours	hour	NOUN
ajst-10993	95	15	.	.	PUNCT
ajst-10993	96	1	in	in	ADP
ajst-10993	96	2	addition	addition	NOUN
ajst-10993	96	3	,	,	PUNCT
ajst-10993	96	4	this	this	DET
ajst-10993	96	5	paper	paper	NOUN
ajst-10993	96	6	considers	consider	VERB
ajst-10993	96	7	the	the	DET
ajst-10993	96	8	effect	effect	NOUN
ajst-10993	96	9	of	of	ADP
ajst-10993	96	10	geographical	geographical	ADJ
ajst-10993	96	11	location	location	NOUN
ajst-10993	96	12	,	,	PUNCT
ajst-10993	96	13	season	season	NOUN
ajst-10993	96	14	,	,	PUNCT
ajst-10993	96	15	and	and	CCONJ
ajst-10993	96	16	diurnal	diurnal	ADJ
ajst-10993	96	17	variation	variation	NOUN
ajst-10993	96	18	on	on	ADP
ajst-10993	96	19	the	the	DET
ajst-10993	96	20	short	short	ADJ
ajst-10993	96	21	-	-	PUNCT
ajst-10993	96	22	term	term	NOUN
ajst-10993	96	23	influence	influence	NOUN
ajst-10993	96	24	of	of	ADP
ajst-10993	96	25	ionospheric	ionospheric	ADJ
ajst-10993	96	26	parameters	parameter	NOUN
ajst-10993	96	27	and	and	CCONJ
ajst-10993	96	28	discusses	discuss	VERB
ajst-10993	96	29	the	the	DET
ajst-10993	96	30	possible	possible	ADJ
ajst-10993	96	31	physical	physical	ADJ
ajst-10993	96	32	mechanism	mechanism	NOUN
ajst-10993	96	33	and	and	CCONJ
ajst-10993	96	34	explanation	explanation	NOUN
ajst-10993	96	35	.	.	PUNCT
ajst-10993	97	1	4.2	4.2	NUM
ajst-10993	97	2	.	.	PUNCT
ajst-10993	98	1	analysis	analysis	NOUN
ajst-10993	98	2	of	of	ADP
ajst-10993	98	3	f10.7	f10.7	ADJ
ajst-10993	98	4	index	index	NOUN
ajst-10993	98	5	and	and	CCONJ
ajst-10993	98	6	x	x	NOUN
ajst-10993	98	7	-	-	NOUN
ajst-10993	98	8	ray	ray	NOUN
ajst-10993	98	9	flux	flux	NOUN
ajst-10993	98	10	variation	variation	NOUN
ajst-10993	98	11	features	feature	NOUN
ajst-10993	98	12	in	in	ADP
ajst-10993	98	13	this	this	DET
ajst-10993	98	14	study	study	NOUN
ajst-10993	98	15	,	,	PUNCT
ajst-10993	98	16	we	we	PRON
ajst-10993	98	17	conducted	conduct	VERB
ajst-10993	98	18	a	a	DET
ajst-10993	98	19	detailed	detailed	ADJ
ajst-10993	98	20	analysis	analysis	NOUN
ajst-10993	98	21	of	of	ADP
ajst-10993	98	22	the	the	DET
ajst-10993	98	23	f10.7	f10.7	ADJ
ajst-10993	98	24	index	index	NOUN
ajst-10993	98	25	and	and	CCONJ
ajst-10993	98	26	goes	go	VERB
ajst-10993	98	27	satellite	satellite	NOUN
ajst-10993	98	28	x	x	NOUN
ajst-10993	98	29	-	-	NOUN
ajst-10993	98	30	ray	ray	NOUN
ajst-10993	98	31	data	datum	NOUN
ajst-10993	98	32	published	publish	VERB
ajst-10993	98	33	by	by	ADP
ajst-10993	98	34	canada	canada	PROPN
ajst-10993	98	35	,	,	PUNCT
ajst-10993	98	36	covering	cover	VERB
ajst-10993	98	37	the	the	DET
ajst-10993	98	38	period	period	NOUN
ajst-10993	98	39	from	from	ADP
ajst-10993	98	40	july	july	PROPN
ajst-10993	98	41	6	6	NUM
ajst-10993	98	42	,	,	PUNCT
ajst-10993	98	43	2022	2022	NUM
ajst-10993	98	44	,	,	PUNCT
ajst-10993	98	45	to	to	ADP
ajst-10993	98	46	july	july	PROPN
ajst-10993	98	47	9	9	NUM
ajst-10993	98	48	,	,	PUNCT
ajst-10993	98	49	2022	2022	NUM
ajst-10993	98	50	.	.	PUNCT
ajst-10993	99	1	figure	figure	NOUN
ajst-10993	99	2	1	1	NUM
ajst-10993	99	3	shows	show	VERB
ajst-10993	99	4	the	the	DET
ajst-10993	99	5	trend	trend	NOUN
ajst-10993	99	6	of	of	ADP
ajst-10993	99	7	the	the	DET
ajst-10993	99	8	f10.7	f10.7	ADJ
ajst-10993	99	9	index	index	NOUN
ajst-10993	99	10	and	and	CCONJ
ajst-10993	99	11	x	x	NOUN
ajst-10993	99	12	-	-	NOUN
ajst-10993	99	13	ray	ray	NOUN
ajst-10993	99	14	flux	flux	NOUN
ajst-10993	99	15	over	over	ADP
ajst-10993	99	16	time	time	NOUN
ajst-10993	99	17	.	.	PUNCT
ajst-10993	100	1	the	the	DET
ajst-10993	100	2	results	result	NOUN
ajst-10993	100	3	show	show	VERB
ajst-10993	100	4	that	that	SCONJ
ajst-10993	100	5	the	the	DET
ajst-10993	100	6	f10.7	f10.7	PROPN
ajst-10993	100	7	index	index	NOUN
ajst-10993	100	8	and	and	CCONJ
ajst-10993	100	9	x	x	NOUN
ajst-10993	100	10	-	-	NOUN
ajst-10993	100	11	ray	ray	NOUN
ajst-10993	100	12	flux	flux	NOUN
ajst-10993	100	13	have	have	AUX
ajst-10993	100	14	experienced	experience	VERB
ajst-10993	100	15	significant	significant	ADJ
ajst-10993	100	16	fluctuations	fluctuation	NOUN
ajst-10993	100	17	during	during	ADP
ajst-10993	100	18	this	this	DET
ajst-10993	100	19	period	period	NOUN
ajst-10993	100	20	.	.	PUNCT
ajst-10993	101	1	the	the	DET
ajst-10993	101	2	value	value	NOUN
ajst-10993	101	3	of	of	ADP
ajst-10993	101	4	the	the	DET
ajst-10993	101	5	f10.7	f10.7	PROPN
ajst-10993	101	6	index	index	NOUN
ajst-10993	101	7	is	be	AUX
ajst-10993	101	8	about	about	ADV
ajst-10993	101	9	115.9	115.9	NUM
ajst-10993	101	10	s.f.u	s.f.u	NOUN
ajst-10993	101	11	at	at	ADP
ajst-10993	101	12	the	the	DET
ajst-10993	101	13	beginning	beginning	NOUN
ajst-10993	101	14	,	,	PUNCT
ajst-10993	101	15	gradually	gradually	ADV
ajst-10993	101	16	rising	rise	VERB
ajst-10993	101	17	and	and	CCONJ
ajst-10993	101	18	reaching	reach	VERB
ajst-10993	101	19	a	a	DET
ajst-10993	101	20	peak	peak	NOUN
ajst-10993	101	21	of	of	ADP
ajst-10993	101	22	about	about	ADV
ajst-10993	101	23	143.3	143.3	NUM
ajst-10993	101	24	s.f.u	s.f.u	NOUN
ajst-10993	101	25	on	on	ADP
ajst-10993	101	26	july	july	PROPN
ajst-10993	101	27	9	9	NUM
ajst-10993	101	28	,	,	PUNCT
ajst-10993	101	29	2022	2022	NUM
ajst-10993	101	30	,	,	PUNCT
ajst-10993	101	31	indicating	indicate	VERB
ajst-10993	101	32	that	that	SCONJ
ajst-10993	101	33	solar	solar	ADJ
ajst-10993	101	34	activity	activity	NOUN
ajst-10993	101	35	may	may	AUX
ajst-10993	101	36	show	show	VERB
ajst-10993	101	37	intense	intense	ADJ
ajst-10993	101	38	volatility	volatility	NOUN
ajst-10993	101	39	during	during	ADP
ajst-10993	101	40	this	this	DET
ajst-10993	101	41	period	period	NOUN
ajst-10993	101	42	and	and	CCONJ
ajst-10993	101	43	be	be	AUX
ajst-10993	101	44	affected	affect	VERB
ajst-10993	101	45	by	by	ADP
ajst-10993	101	46	events	event	NOUN
ajst-10993	101	47	such	such	ADJ
ajst-10993	101	48	as	as	ADP
ajst-10993	101	49	solar	solar	ADJ
ajst-10993	101	50	flares	flare	NOUN
ajst-10993	101	51	.	.	PUNCT
ajst-10993	102	1	in	in	ADP
ajst-10993	102	2	addition	addition	NOUN
ajst-10993	102	3	,	,	PUNCT
ajst-10993	102	4	the	the	DET
ajst-10993	102	5	x	x	NOUN
ajst-10993	102	6	-	-	NOUN
ajst-10993	102	7	ray	ray	NOUN
ajst-10993	102	8	flux	flux	NOUN
ajst-10993	102	9	also	also	ADV
ajst-10993	102	10	showed	show	VERB
ajst-10993	102	11	significant	significant	ADJ
ajst-10993	102	12	fluctuations	fluctuation	NOUN
ajst-10993	102	13	.	.	PUNCT
ajst-10993	103	1	initially	initially	ADV
ajst-10993	103	2	,	,	PUNCT
ajst-10993	103	3	the	the	DET
ajst-10993	103	4	x	x	NOUN
ajst-10993	103	5	-	-	NOUN
ajst-10993	103	6	ray	ray	NOUN
ajst-10993	103	7	flux	flux	NOUN
ajst-10993	103	8	was	be	AUX
ajst-10993	103	9	6.31e-7	6.31e-7	ADJ
ajst-10993	103	10	w	w	PROPN
ajst-10993	103	11	/	/	SYM
ajst-10993	103	12	m^2	m^2	PROPN
ajst-10993	103	13	and	and	CCONJ
ajst-10993	103	14	reached	reach	VERB
ajst-10993	103	15	an	an	DET
ajst-10993	103	16	apparent	apparent	ADJ
ajst-10993	103	17	peak	peak	NOUN
ajst-10993	103	18	of	of	ADP
ajst-10993	103	19	about	about	ADV
ajst-10993	103	20	3.94e-6	3.94e-6	NUM
ajst-10993	103	21	w	w	PROPN
ajst-10993	103	22	/	/	SYM
ajst-10993	103	23	m^2	m^2	PROPN
ajst-10993	103	24	on	on	ADP
ajst-10993	103	25	july	july	PROPN
ajst-10993	103	26	8	8	NUM
ajst-10993	103	27	,	,	PUNCT
ajst-10993	103	28	2022	2022	NUM
ajst-10993	103	29	.	.	PUNCT
ajst-10993	104	1	subsequently	subsequently	ADV
ajst-10993	104	2	,	,	PUNCT
ajst-10993	104	3	it	it	PRON
ajst-10993	104	4	drops	drop	VERB
ajst-10993	104	5	to	to	ADP
ajst-10993	104	6	about	about	ADP
ajst-10993	104	7	2.63e-6	2.63e-6	PROPN
ajst-10993	104	8	w	w	PROPN
ajst-10993	104	9	/	/	SYM
ajst-10993	104	10	m^2	m^2	PROPN
ajst-10993	104	11	over	over	ADP
ajst-10993	104	12	time	time	NOUN
ajst-10993	104	13	.	.	PUNCT
ajst-10993	105	1	the	the	DET
ajst-10993	105	2	x	x	NOUN
ajst-10993	105	3	-	-	NOUN
ajst-10993	105	4	ray	ray	NOUN
ajst-10993	105	5	flux	flux	NOUN
ajst-10993	105	6	is	be	AUX
ajst-10993	105	7	similar	similar	ADJ
ajst-10993	105	8	to	to	ADP
ajst-10993	105	9	the	the	DET
ajst-10993	105	10	variation	variation	NOUN
ajst-10993	105	11	of	of	ADP
ajst-10993	105	12	the	the	DET
ajst-10993	105	13	f10.7	f10.7	PROPN
ajst-10993	105	14	index	index	NOUN
ajst-10993	105	15	,	,	PUNCT
ajst-10993	105	16	which	which	PRON
ajst-10993	105	17	indicates	indicate	VERB
ajst-10993	105	18	that	that	SCONJ
ajst-10993	105	19	solar	solar	ADJ
ajst-10993	105	20	activity	activity	NOUN
ajst-10993	105	21	events	event	NOUN
ajst-10993	105	22	may	may	AUX
ajst-10993	105	23	influence	influence	VERB
ajst-10993	105	24	the	the	DET
ajst-10993	105	25	x	x	ADJ
ajst-10993	105	26	-	-	NOUN
ajst-10993	105	27	ray	ray	NOUN
ajst-10993	105	28	flux	flux	NOUN
ajst-10993	105	29	.	.	PUNCT
ajst-10993	106	1	figure	figure	NOUN
ajst-10993	106	2	1	1	NUM
ajst-10993	106	3	shows	show	VERB
ajst-10993	106	4	the	the	DET
ajst-10993	106	5	relationship	relationship	NOUN
ajst-10993	106	6	between	between	ADP
ajst-10993	106	7	the	the	DET
ajst-10993	106	8	f10.7	f10.7	PROPN
ajst-10993	106	9	index	index	NOUN
ajst-10993	106	10	and	and	CCONJ
ajst-10993	106	11	the	the	DET
ajst-10993	106	12	x	x	NOUN
ajst-10993	106	13	-	-	NOUN
ajst-10993	106	14	ray	ray	NOUN
ajst-10993	106	15	flux	flux	NOUN
ajst-10993	106	16	.	.	PUNCT
ajst-10993	107	1	at	at	ADP
ajst-10993	107	2	some	some	DET
ajst-10993	107	3	point	point	NOUN
ajst-10993	107	4	,	,	PUNCT
ajst-10993	107	5	the	the	DET
ajst-10993	107	6	two	two	NUM
ajst-10993	107	7	trends	trend	NOUN
ajst-10993	107	8	seem	seem	VERB
ajst-10993	107	9	to	to	PART
ajst-10993	107	10	coincide	coincide	VERB
ajst-10993	107	11	.	.	PUNCT
ajst-10993	108	1	that	that	PRON
ajst-10993	108	2	is	be	AUX
ajst-10993	108	3	,	,	PUNCT
ajst-10993	108	4	if	if	SCONJ
ajst-10993	108	5	the	the	DET
ajst-10993	108	6	f10.7	f10.7	PROPN
ajst-10993	108	7	index	index	NOUN
ajst-10993	108	8	rises	rise	VERB
ajst-10993	108	9	or	or	CCONJ
ajst-10993	108	10	falls	fall	VERB
ajst-10993	108	11	,	,	PUNCT
ajst-10993	108	12	the	the	DET
ajst-10993	108	13	x	x	NOUN
ajst-10993	108	14	-	-	NOUN
ajst-10993	108	15	ray	ray	NOUN
ajst-10993	108	16	flux	flux	NOUN
ajst-10993	108	17	will	will	AUX
ajst-10993	108	18	show	show	VERB
ajst-10993	108	19	a	a	DET
ajst-10993	108	20	corresponding	correspond	VERB
ajst-10993	108	21	change	change	NOUN
ajst-10993	108	22	.	.	PUNCT
ajst-10993	109	1	however	however	ADV
ajst-10993	109	2	,	,	PUNCT
ajst-10993	109	3	the	the	DET
ajst-10993	109	4	correlation	correlation	NOUN
ajst-10993	109	5	is	be	AUX
ajst-10993	109	6	only	only	ADV
ajst-10993	109	7	sometimes	sometimes	ADV
ajst-10993	109	8	there	there	ADV
ajst-10993	109	9	,	,	PUNCT
ajst-10993	109	10	and	and	CCONJ
ajst-10993	109	11	lag	lag	NOUN
ajst-10993	109	12	effects	effect	NOUN
ajst-10993	109	13	and	and	CCONJ
ajst-10993	109	14	other	other	ADJ
ajst-10993	109	15	factors	factor	NOUN
ajst-10993	109	16	can	can	AUX
ajst-10993	109	17	influence	influence	VERB
ajst-10993	109	18	the	the	DET
ajst-10993	109	19	relationship	relationship	NOUN
ajst-10993	109	20	.	.	PUNCT
ajst-10993	110	1	in	in	ADP
ajst-10993	110	2	summary	summary	NOUN
ajst-10993	110	3	,	,	PUNCT
ajst-10993	110	4	this	this	DET
ajst-10993	110	5	research	research	NOUN
ajst-10993	110	6	provides	provide	VERB
ajst-10993	110	7	a	a	DET
ajst-10993	110	8	preliminary	preliminary	ADJ
ajst-10993	110	9	data	datum	NOUN
ajst-10993	110	10	basis	basis	NOUN
ajst-10993	110	11	for	for	ADP
ajst-10993	110	12	investigating	investigate	VERB
ajst-10993	110	13	the	the	DET
ajst-10993	110	14	short	short	ADJ
ajst-10993	110	15	-	-	PUNCT
ajst-10993	110	16	term	term	NOUN
ajst-10993	110	17	impact	impact	NOUN
ajst-10993	110	18	of	of	ADP
ajst-10993	110	19	solar	solar	ADJ
ajst-10993	110	20	activity	activity	NOUN
ajst-10993	110	21	on	on	ADP
ajst-10993	110	22	the	the	DET
ajst-10993	110	23	earth	earth	NOUN
ajst-10993	110	24	's	's	PART
ajst-10993	110	25	ionospheric	ionospheric	ADJ
ajst-10993	110	26	parameters	parameter	NOUN
ajst-10993	110	27	by	by	ADP
ajst-10993	110	28	analyzing	analyze	VERB
ajst-10993	110	29	the	the	DET
ajst-10993	110	30	changes	change	NOUN
ajst-10993	110	31	of	of	ADP
ajst-10993	110	32	the	the	DET
ajst-10993	110	33	f10.7	f10.7	ADJ
ajst-10993	110	34	index	index	NOUN
ajst-10993	110	35	and	and	CCONJ
ajst-10993	110	36	goes	go	VERB
ajst-10993	110	37	satellite	satellite	NOUN
ajst-10993	110	38	x	x	NOUN
ajst-10993	110	39	-	-	NOUN
ajst-10993	110	40	ray	ray	NOUN
ajst-10993	110	41	published	publish	VERB
ajst-10993	110	42	in	in	ADP
ajst-10993	110	43	canada	canada	PROPN
ajst-10993	110	44	.	.	PUNCT
ajst-10993	111	1	however	however	ADV
ajst-10993	111	2	,	,	PUNCT
ajst-10993	111	3	more	more	ADJ
ajst-10993	111	4	in	in	ADP
ajst-10993	111	5	-	-	PUNCT
ajst-10993	111	6	depth	depth	NOUN
ajst-10993	111	7	studies	study	NOUN
ajst-10993	111	8	are	be	AUX
ajst-10993	111	9	needed	need	VERB
ajst-10993	111	10	to	to	PART
ajst-10993	111	11	explore	explore	VERB
ajst-10993	111	12	the	the	DET
ajst-10993	111	13	physical	physical	ADJ
ajst-10993	111	14	mechanisms	mechanism	NOUN
ajst-10993	111	15	and	and	CCONJ
ajst-10993	111	16	causal	causal	ADJ
ajst-10993	111	17	relationships	relationship	NOUN
ajst-10993	111	18	behind	behind	ADP
ajst-10993	111	19	these	these	DET
ajst-10993	111	20	changes	change	NOUN
ajst-10993	111	21	.	.	PUNCT
ajst-10993	112	1	figure	figure	NOUN
ajst-10993	112	2	1	1	NUM
ajst-10993	112	3	.	.	PUNCT
ajst-10993	113	1	the	the	DET
ajst-10993	113	2	data	datum	NOUN
ajst-10993	113	3	released	release	VERB
ajst-10993	113	4	by	by	ADP
ajst-10993	113	5	canada	canada	PROPN
ajst-10993	113	6	and	and	CCONJ
ajst-10993	113	7	the	the	DET
ajst-10993	113	8	trend	trend	NOUN
ajst-10993	113	9	of	of	ADP
ajst-10993	113	10	goes	go	VERB
ajst-10993	113	11	satellite	satellite	NOUN
ajst-10993	113	12	x	x	NOUN
ajst-10993	113	13	-	-	NOUN
ajst-10993	113	14	ray	ray	NOUN
ajst-10993	113	15	data	datum	NOUN
ajst-10993	113	16	5	5	NUM
ajst-10993	113	17	.	.	PUNCT
ajst-10993	114	1	examples	example	NOUN
ajst-10993	114	2	based	base	VERB
ajst-10993	114	3	on	on	ADP
ajst-10993	114	4	f10.7	f10.7	PROPN
ajst-10993	114	5	index	index	NOUN
ajst-10993	114	6	and	and	CCONJ
ajst-10993	114	7	x	x	NOUN
ajst-10993	114	8	-	-	NOUN
ajst-10993	114	9	ray	ray	NOUN
ajst-10993	114	10	flux	flux	NOUN
ajst-10993	114	11	5.1	5.1	NUM
ajst-10993	114	12	.	.	PUNCT
ajst-10993	115	1	hebei	hebei	PROPN
ajst-10993	115	2	langfang	langfang	PROPN
ajst-10993	115	3	data	datum	NOUN
ajst-10993	115	4	preprocessing	preprocesse	VERB
ajst-10993	115	5	figure	figure	NOUN
ajst-10993	115	6	2	2	NUM
ajst-10993	115	7	shows	show	VERB
ajst-10993	115	8	the	the	DET
ajst-10993	115	9	trend	trend	NOUN
ajst-10993	115	10	of	of	ADP
ajst-10993	115	11	the	the	DET
ajst-10993	115	12	f10.7	f10.7	ADJ
ajst-10993	115	13	index	index	NOUN
ajst-10993	115	14	and	and	CCONJ
ajst-10993	115	15	goes	go	VERB
ajst-10993	115	16	satellite	satellite	NOUN
ajst-10993	115	17	x	x	NOUN
ajst-10993	115	18	-	-	NOUN
ajst-10993	115	19	ray	ray	NOUN
ajst-10993	115	20	flux	flux	NOUN
ajst-10993	115	21	in	in	ADP
ajst-10993	115	22	langfang	langfang	PROPN
ajst-10993	115	23	,	,	PUNCT
ajst-10993	115	24	hebei	hebei	PROPN
ajst-10993	115	25	province	province	PROPN
ajst-10993	115	26	,	,	PUNCT
ajst-10993	115	27	from	from	ADP
ajst-10993	115	28	july	july	PROPN
ajst-10993	115	29	6	6	NUM
ajst-10993	115	30	,	,	PUNCT
ajst-10993	115	31	2022	2022	NUM
ajst-10993	115	32	,	,	PUNCT
ajst-10993	115	33	to	to	ADP
ajst-10993	115	34	september	september	PROPN
ajst-10993	115	35	6	6	NUM
ajst-10993	115	36	,	,	PUNCT
ajst-10993	115	37	2022	2022	NUM
ajst-10993	115	38	.	.	PUNCT
ajst-10993	116	1	the	the	DET
ajst-10993	116	2	results	result	NOUN
ajst-10993	116	3	show	show	VERB
ajst-10993	116	4	that	that	SCONJ
ajst-10993	116	5	both	both	CCONJ
ajst-10993	116	6	the	the	DET
ajst-10993	116	7	f10.7	f10.7	PROPN
ajst-10993	116	8	index	index	NOUN
ajst-10993	116	9	and	and	CCONJ
ajst-10993	116	10	x	x	NOUN
ajst-10993	116	11	-	-	NOUN
ajst-10993	116	12	ray	ray	NOUN
ajst-10993	116	13	flux	flux	NOUN
ajst-10993	116	14	show	show	VERB
ajst-10993	116	15	fluctuations	fluctuation	NOUN
ajst-10993	116	16	,	,	PUNCT
ajst-10993	116	17	which	which	PRON
ajst-10993	116	18	are	be	AUX
ajst-10993	116	19	associated	associate	VERB
ajst-10993	116	20	with	with	ADP
ajst-10993	116	21	solar	solar	ADJ
ajst-10993	116	22	activity	activity	NOUN
ajst-10993	116	23	events	event	NOUN
ajst-10993	116	24	.	.	PUNCT
ajst-10993	117	1	the	the	DET
ajst-10993	117	2	f10.7	f10.7	PROPN
ajst-10993	117	3	index	index	NOUN
ajst-10993	117	4	increased	increase	VERB
ajst-10993	117	5	from	from	ADP
ajst-10993	117	6	112	112	NUM
ajst-10993	117	7	s.f.u	s.f.u	NOUN
ajst-10993	117	8	to	to	ADP
ajst-10993	117	9	130	130	NUM
ajst-10993	117	10	s.f.u	s.f.u	NOUN
ajst-10993	117	11	,	,	PUNCT
ajst-10993	117	12	and	and	CCONJ
ajst-10993	117	13	the	the	DET
ajst-10993	117	14	highest	high	ADJ
ajst-10993	117	15	value	value	NOUN
ajst-10993	117	16	appeared	appear	VERB
ajst-10993	117	17	on	on	ADP
ajst-10993	117	18	august	august	PROPN
ajst-10993	117	19	29	29	NUM
ajst-10993	117	20	,	,	PUNCT
ajst-10993	117	21	2022	2022	NUM
ajst-10993	117	22	,	,	PUNCT
ajst-10993	117	23	reaching	reach	VERB
ajst-10993	117	24	252	252	NUM
ajst-10993	117	25	s.f.u	s.f.u	NOUN
ajst-10993	117	26	,	,	PUNCT
ajst-10993	117	27	which	which	PRON
ajst-10993	117	28	was	be	AUX
ajst-10993	117	29	related	relate	VERB
ajst-10993	117	30	to	to	ADP
ajst-10993	117	31	an	an	DET
ajst-10993	117	32	intense	intense	ADJ
ajst-10993	117	33	solar	solar	ADJ
ajst-10993	117	34	flare	flare	NOUN
ajst-10993	117	35	event	event	NOUN
ajst-10993	117	36	(	(	PUNCT
ajst-10993	117	37	m8.6	m8.6	NOUN
ajst-10993	117	38	)	)	PUNCT
ajst-10993	117	39	.	.	PUNCT
ajst-10993	118	1	the	the	DET
ajst-10993	118	2	x	x	NOUN
ajst-10993	118	3	-	-	NOUN
ajst-10993	118	4	ray	ray	NOUN
ajst-10993	118	5	flux	flux	NOUN
ajst-10993	118	6	increased	increase	VERB
ajst-10993	118	7	from	from	ADP
ajst-10993	118	8	7.31e-7	7.31e-7	PROPN
ajst-10993	118	9	w	w	PROPN
ajst-10993	118	10	/	/	SYM
ajst-10993	118	11	m^2	m^2	ADJ
ajst-10993	118	12	to	to	ADP
ajst-10993	118	13	1.33e-6	1.33e-6	PROPN
ajst-10993	118	14	w	w	PROPN
ajst-10993	118	15	/	/	SYM
ajst-10993	118	16	m^2	m^2	ADJ
ajst-10993	118	17	,	,	PUNCT
ajst-10993	118	18	and	and	CCONJ
ajst-10993	118	19	the	the	DET
ajst-10993	118	20	highest	high	ADJ
ajst-10993	118	21	value	value	NOUN
ajst-10993	118	22	occurred	occur	VERB
ajst-10993	118	23	on	on	ADP
ajst-10993	118	24	august	august	PROPN
ajst-10993	118	25	19	19	NUM
ajst-10993	118	26	,	,	PUNCT
ajst-10993	118	27	2022	2022	NUM
ajst-10993	118	28	,	,	PUNCT
ajst-10993	118	29	at	at	ADP
ajst-10993	118	30	1.66e-5	1.66e-5	PROPN
ajst-10993	118	31	w	w	PROPN
ajst-10993	118	32	/	/	SYM
ajst-10993	118	33	m^2	m^2	PROPN
ajst-10993	118	34	,	,	PUNCT
ajst-10993	118	35	which	which	PRON
ajst-10993	118	36	was	be	AUX
ajst-10993	118	37	associated	associate	VERB
ajst-10993	118	38	with	with	ADP
ajst-10993	118	39	a	a	DET
ajst-10993	118	40	strong	strong	ADJ
ajst-10993	118	41	solar	solar	ADJ
ajst-10993	118	42	flare	flare	NOUN
ajst-10993	118	43	event	event	NOUN
ajst-10993	118	44	(	(	PUNCT
ajst-10993	118	45	m1.7	m1.7	NOUN
ajst-10993	118	46	level	level	NOUN
ajst-10993	118	47	)	)	PUNCT
ajst-10993	118	48	.	.	PUNCT
ajst-10993	119	1	f10.7	f10.7	ADJ
ajst-10993	119	2	index	index	NOUN
ajst-10993	119	3	and	and	CCONJ
ajst-10993	119	4	x	x	NOUN
ajst-10993	119	5	-	-	NOUN
ajst-10993	119	6	ray	ray	NOUN
ajst-10993	119	7	flux	flux	NOUN
ajst-10993	119	8	showed	show	VERB
ajst-10993	119	9	a	a	DET
ajst-10993	119	10	strong	strong	ADJ
ajst-10993	119	11	positive	positive	ADJ
ajst-10993	119	12	correlation	correlation	NOUN
ajst-10993	119	13	within	within	ADP
ajst-10993	119	14	24	24	NUM
ajst-10993	119	15	hours	hour	NOUN
ajst-10993	119	16	.	.	PUNCT
ajst-10993	120	1	however	however	ADV
ajst-10993	120	2	,	,	PUNCT
ajst-10993	120	3	the	the	DET
ajst-10993	120	4	correlation	correlation	NOUN
ajst-10993	120	5	is	be	AUX
ajst-10993	120	6	weak	weak	ADJ
ajst-10993	120	7	within	within	ADP
ajst-10993	120	8	6	6	NUM
ajst-10993	120	9	hours	hour	NOUN
ajst-10993	120	10	,	,	PUNCT
ajst-10993	120	11	which	which	PRON
ajst-10993	120	12	provides	provide	VERB
ajst-10993	120	13	a	a	DET
ajst-10993	120	14	preliminary	preliminary	ADJ
ajst-10993	120	15	basis	basis	NOUN
ajst-10993	120	16	for	for	ADP
ajst-10993	120	17	further	further	ADJ
ajst-10993	120	18	study	study	NOUN
ajst-10993	120	19	of	of	ADP
ajst-10993	120	20	the	the	DET
ajst-10993	120	21	short	short	ADJ
ajst-10993	120	22	-	-	PUNCT
ajst-10993	120	23	term	term	NOUN
ajst-10993	120	24	influence	influence	NOUN
ajst-10993	120	25	of	of	ADP
ajst-10993	120	26	ionospheric	ionospheric	ADJ
ajst-10993	120	27	parameters	parameter	NOUN
ajst-10993	120	28	.	.	PUNCT
ajst-10993	121	1	1.00e-07	1.00e-07	NUM
ajst-10993	121	2	1.00e-06	1.00e-06	NUM
ajst-10993	121	3	1.00e-05	1.00e-05	NUM
ajst-10993	121	4	85	85	NUM
ajst-10993	121	5	95	95	NUM
ajst-10993	121	6	105	105	NUM
ajst-10993	121	7	115	115	NUM
ajst-10993	121	8	125	125	NUM
ajst-10993	121	9	135	135	NUM
ajst-10993	121	10	145	145	NUM
ajst-10993	121	11	155	155	NUM
ajst-10993	121	12	165	165	NUM
ajst-10993	121	13	175	175	NUM
ajst-10993	121	14	the	the	DET
ajst-10993	121	15	data	datum	NOUN
ajst-10993	121	16	released	release	VERB
ajst-10993	121	17	by	by	ADP
ajst-10993	121	18	canada	canada	PROPN
ajst-10993	121	19	and	and	CCONJ
ajst-10993	121	20	the	the	DET
ajst-10993	121	21	trend	trend	NOUN
ajst-10993	121	22	of	of	ADP
ajst-10993	121	23	goes	go	VERB
ajst-10993	121	24	satellite	satellite	NOUN
ajst-10993	121	25	x	x	NOUN
ajst-10993	121	26	-	-	NOUN
ajst-10993	121	27	ray	ray	NOUN
ajst-10993	121	28	data	datum	NOUN
ajst-10993	121	29	f10.7(s.f.u	f10.7(s.f.u	NOUN
ajst-10993	121	30	)	)	PUNCT
ajst-10993	121	31	x	x	NOUN
ajst-10993	121	32	-	-	PUNCT
ajst-10993	121	33	ray(w*(m^-2	ray(w*(m^-2	X
ajst-10993	121	34	)	)	PUNCT
ajst-10993	121	35	)	)	PUNCT
ajst-10993	122	1	77	77	NUM
ajst-10993	122	2	figure	figure	NOUN
ajst-10993	122	3	2	2	NUM
ajst-10993	122	4	.	.	PUNCT
ajst-10993	122	5	hebei	hebei	PROPN
ajst-10993	122	6	langfang	langfang	PROPN
ajst-10993	122	7	data	datum	NOUN
ajst-10993	122	8	and	and	CCONJ
ajst-10993	122	9	goes	go	VERB
ajst-10993	122	10	satellite	satellite	NOUN
ajst-10993	122	11	x	x	NOUN
ajst-10993	122	12	-	-	NOUN
ajst-10993	122	13	ray	ray	NOUN
ajst-10993	122	14	data	data	NOUN
ajst-10993	122	15	trends	trend	VERB
ajst-10993	122	16	5.2	5.2	NUM
ajst-10993	122	17	.	.	PUNCT
ajst-10993	123	1	analysis	analysis	NOUN
ajst-10993	123	2	of	of	ADP
ajst-10993	123	3	hebei	hebei	PROPN
ajst-10993	123	4	langfang	langfang	PROPN
ajst-10993	123	5	data	datum	NOUN
ajst-10993	123	6	and	and	CCONJ
ajst-10993	123	7	f10.7	f10.7	ADJ
ajst-10993	123	8	index	index	NOUN
ajst-10993	123	9	,	,	PUNCT
ajst-10993	123	10	x	x	NOUN
ajst-10993	123	11	-	-	NOUN
ajst-10993	123	12	ray	ray	NOUN
ajst-10993	123	13	flux	flux	NOUN
ajst-10993	123	14	correlation	correlation	NOUN
ajst-10993	123	15	and	and	CCONJ
ajst-10993	123	16	regression	regression	VERB
ajst-10993	123	17	analysis	analysis	NOUN
ajst-10993	123	18	the	the	DET
ajst-10993	123	19	canadian	canadian	ADJ
ajst-10993	123	20	data	datum	NOUN
ajst-10993	123	21	and	and	CCONJ
ajst-10993	123	22	hebei	hebei	PROPN
ajst-10993	123	23	langfang	langfang	PROPN
ajst-10993	123	24	data	datum	NOUN
ajst-10993	123	25	are	be	AUX
ajst-10993	123	26	combined	combine	VERB
ajst-10993	123	27	into	into	ADP
ajst-10993	123	28	a	a	DET
ajst-10993	123	29	scatter	scatter	NOUN
ajst-10993	123	30	plot	plot	NOUN
ajst-10993	123	31	,	,	PUNCT
ajst-10993	123	32	which	which	PRON
ajst-10993	123	33	proves	prove	VERB
ajst-10993	123	34	that	that	SCONJ
ajst-10993	123	35	the	the	DET
ajst-10993	123	36	f10.7	f10.7	ADJ
ajst-10993	123	37	value	value	NOUN
ajst-10993	123	38	is	be	AUX
ajst-10993	123	39	linearly	linearly	ADV
ajst-10993	123	40	related	relate	VERB
ajst-10993	123	41	to	to	ADP
ajst-10993	123	42	the	the	DET
ajst-10993	123	43	logarithm	logarithm	NOUN
ajst-10993	123	44	of	of	ADP
ajst-10993	123	45	the	the	DET
ajst-10993	123	46	x	x	NOUN
ajst-10993	123	47	-	-	NOUN
ajst-10993	123	48	ray	ray	NOUN
ajst-10993	123	49	.	.	PUNCT
ajst-10993	124	1	the	the	DET
ajst-10993	124	2	calculated	calculate	VERB
ajst-10993	124	3	logarithmic	logarithmic	ADJ
ajst-10993	124	4	linear	linear	ADJ
ajst-10993	124	5	correlation	correlation	NOUN
ajst-10993	124	6	coefficient	coefficient	NOUN
ajst-10993	124	7	between	between	ADP
ajst-10993	124	8	f10.7	f10.7	PROPN
ajst-10993	124	9	data	datum	NOUN
ajst-10993	124	10	and	and	CCONJ
ajst-10993	124	11	x	x	NOUN
ajst-10993	124	12	-	-	NOUN
ajst-10993	124	13	ray	ray	NOUN
ajst-10993	124	14	is	be	AUX
ajst-10993	124	15	0.5647	0.5647	NUM
ajst-10993	124	16	,	,	PUNCT
ajst-10993	124	17	showing	show	VERB
ajst-10993	124	18	a	a	DET
ajst-10993	124	19	moderate	moderate	ADJ
ajst-10993	124	20	degree	degree	NOUN
ajst-10993	124	21	of	of	ADP
ajst-10993	124	22	correlation	correlation	NOUN
ajst-10993	124	23	.	.	PUNCT
ajst-10993	125	1	all	all	DET
ajst-10993	125	2	f10.7	f10.7	ADJ
ajst-10993	125	3	index	index	NOUN
ajst-10993	125	4	data	datum	NOUN
ajst-10993	125	5	for	for	ADP
ajst-10993	125	6	this	this	DET
ajst-10993	125	7	conclusion	conclusion	NOUN
ajst-10993	125	8	fall	fall	VERB
ajst-10993	125	9	between	between	ADP
ajst-10993	125	10	the	the	DET
ajst-10993	125	11	upper	upper	ADJ
ajst-10993	125	12	and	and	CCONJ
ajst-10993	125	13	lower	low	ADJ
ajst-10993	125	14	limits	limit	NOUN
ajst-10993	125	15	,	,	PUNCT
ajst-10993	125	16	with	with	ADP
ajst-10993	125	17	no	no	DET
ajst-10993	125	18	outliers	outlier	NOUN
ajst-10993	125	19	.	.	PUNCT
ajst-10993	126	1	figure	figure	VERB
ajst-10993	126	2	3	3	NUM
ajst-10993	126	3	shows	show	VERB
ajst-10993	126	4	the	the	DET
ajst-10993	126	5	scatter	scatter	NOUN
ajst-10993	126	6	plots	plot	NOUN
ajst-10993	126	7	of	of	ADP
ajst-10993	126	8	canadian	canadian	ADJ
ajst-10993	126	9	data	datum	NOUN
ajst-10993	126	10	and	and	CCONJ
ajst-10993	126	11	hebei	hebei	PROPN
ajst-10993	126	12	langfang	langfang	PROPN
ajst-10993	126	13	data	data	PROPN
ajst-10993	126	14	.	.	PUNCT
ajst-10993	127	1	figure	figure	VERB
ajst-10993	127	2	3	3	NUM
ajst-10993	127	3	.	.	PUNCT
ajst-10993	128	1	the	the	DET
ajst-10993	128	2	scatter	scatter	NOUN
ajst-10993	128	3	plots	plot	NOUN
ajst-10993	128	4	of	of	ADP
ajst-10993	128	5	canadian	canadian	ADJ
ajst-10993	128	6	data	datum	NOUN
ajst-10993	128	7	and	and	CCONJ
ajst-10993	128	8	hebei	hebei	PROPN
ajst-10993	128	9	langfang	langfang	PROPN
ajst-10993	128	10	data	datum	NOUN
ajst-10993	128	11	5.3	5.3	NUM
ajst-10993	128	12	.	.	PUNCT
ajst-10993	129	1	analysis	analysis	NOUN
ajst-10993	129	2	of	of	ADP
ajst-10993	129	3	the	the	DET
ajst-10993	129	4	results	result	NOUN
ajst-10993	129	5	of	of	ADP
ajst-10993	129	6	the	the	DET
ajst-10993	129	7	change	change	NOUN
ajst-10993	129	8	trend	trend	NOUN
ajst-10993	129	9	of	of	ADP
ajst-10993	129	10	sunspot	sunspot	NOUN
ajst-10993	129	11	area	area	NOUN
ajst-10993	129	12	and	and	CCONJ
ajst-10993	129	13	number	number	NOUN
ajst-10993	129	14	this	this	DET
ajst-10993	129	15	paper	paper	NOUN
ajst-10993	129	16	analyzes	analyze	VERB
ajst-10993	129	17	the	the	DET
ajst-10993	129	18	relationship	relationship	NOUN
ajst-10993	129	19	between	between	ADP
ajst-10993	129	20	the	the	DET
ajst-10993	129	21	f10.7	f10.7	PROPN
ajst-10993	129	22	index	index	NOUN
ajst-10993	129	23	and	and	CCONJ
ajst-10993	129	24	the	the	DET
ajst-10993	129	25	background	background	NOUN
ajst-10993	129	26	x	x	NOUN
ajst-10993	129	27	-	-	NOUN
ajst-10993	129	28	ray	ray	NOUN
ajst-10993	129	29	flux	flux	NOUN
ajst-10993	129	30	at	at	ADP
ajst-10993	129	31	different	different	ADJ
ajst-10993	129	32	time	time	NOUN
ajst-10993	129	33	points	point	NOUN
ajst-10993	129	34	and	and	CCONJ
ajst-10993	129	35	discusses	discuss	VERB
ajst-10993	129	36	the	the	DET
ajst-10993	129	37	influence	influence	NOUN
ajst-10993	129	38	of	of	ADP
ajst-10993	129	39	x	x	ADJ
ajst-10993	129	40	-	-	NOUN
ajst-10993	129	41	ray	ray	NOUN
ajst-10993	129	42	flux	flux	NOUN
ajst-10993	129	43	on	on	ADP
ajst-10993	129	44	the	the	DET
ajst-10993	129	45	short	short	ADJ
ajst-10993	129	46	-	-	PUNCT
ajst-10993	129	47	term	term	NOUN
ajst-10993	129	48	f10.7	f10.7	PROPN
ajst-10993	129	49	index	index	NOUN
ajst-10993	129	50	.	.	PUNCT
ajst-10993	130	1	figure	figure	NOUN
ajst-10993	130	2	4	4	NUM
ajst-10993	130	3	shows	show	VERB
ajst-10993	130	4	the	the	DET
ajst-10993	130	5	variation	variation	NOUN
ajst-10993	130	6	trend	trend	NOUN
ajst-10993	130	7	of	of	ADP
ajst-10993	130	8	sunspot	sunspot	NOUN
ajst-10993	130	9	area	area	NOUN
ajst-10993	130	10	and	and	CCONJ
ajst-10993	130	11	number	number	NOUN
ajst-10993	130	12	during	during	ADP
ajst-10993	130	13	this	this	DET
ajst-10993	130	14	period	period	NOUN
ajst-10993	130	15	.	.	PUNCT
ajst-10993	131	1	the	the	DET
ajst-10993	131	2	sunspot	sunspot	NOUN
ajst-10993	131	3	area	area	NOUN
ajst-10993	131	4	fluctuated	fluctuate	VERB
ajst-10993	131	5	significantly	significantly	ADV
ajst-10993	131	6	during	during	ADP
ajst-10993	131	7	this	this	DET
ajst-10993	131	8	period	period	NOUN
ajst-10993	131	9	,	,	PUNCT
ajst-10993	131	10	increasing	increase	VERB
ajst-10993	131	11	from	from	ADP
ajst-10993	131	12	340	340	NUM
ajst-10993	131	13	units	unit	NOUN
ajst-10993	131	14	to	to	ADP
ajst-10993	131	15	a	a	DET
ajst-10993	131	16	maximum	maximum	NOUN
ajst-10993	131	17	of	of	ADP
ajst-10993	131	18	1120	1120	NUM
ajst-10993	131	19	units	unit	NOUN
ajst-10993	131	20	.	.	PUNCT
ajst-10993	132	1	it	it	PRON
ajst-10993	132	2	fell	fall	VERB
ajst-10993	132	3	again	again	ADV
ajst-10993	132	4	after	after	ADP
ajst-10993	132	5	september	september	PROPN
ajst-10993	132	6	1st	1st	NOUN
ajst-10993	132	7	.	.	PUNCT
ajst-10993	133	1	at	at	ADP
ajst-10993	133	2	the	the	DET
ajst-10993	133	3	same	same	ADJ
ajst-10993	133	4	time	time	NOUN
ajst-10993	133	5	,	,	PUNCT
ajst-10993	133	6	the	the	DET
ajst-10993	133	7	number	number	NOUN
ajst-10993	133	8	of	of	ADP
ajst-10993	133	9	sunspots	sunspot	NOUN
ajst-10993	133	10	also	also	ADV
ajst-10993	133	11	experienced	experience	VERB
ajst-10993	133	12	fluctuations	fluctuation	NOUN
ajst-10993	133	13	,	,	PUNCT
ajst-10993	133	14	from	from	ADP
ajst-10993	133	15	22	22	NUM
ajst-10993	133	16	to	to	ADP
ajst-10993	133	17	the	the	DET
ajst-10993	133	18	highest	high	ADJ
ajst-10993	133	19	of	of	ADP
ajst-10993	133	20	67	67	NUM
ajst-10993	133	21	;	;	PUNCT
ajst-10993	133	22	and	and	CCONJ
ajst-10993	133	23	gradually	gradually	ADV
ajst-10993	133	24	decreased	decrease	VERB
ajst-10993	133	25	after	after	ADP
ajst-10993	133	26	august	august	PROPN
ajst-10993	133	27	21st	21st	NOUN
ajst-10993	133	28	.	.	PUNCT
ajst-10993	134	1	the	the	DET
ajst-10993	134	2	area	area	NOUN
ajst-10993	134	3	and	and	CCONJ
ajst-10993	134	4	number	number	NOUN
ajst-10993	134	5	of	of	ADP
ajst-10993	134	6	sunspots	sunspot	NOUN
ajst-10993	134	7	show	show	VERB
ajst-10993	134	8	a	a	DET
ajst-10993	134	9	complex	complex	ADJ
ajst-10993	134	10	change	change	NOUN
ajst-10993	134	11	trend	trend	NOUN
ajst-10993	134	12	during	during	ADP
ajst-10993	134	13	this	this	DET
ajst-10993	134	14	period	period	NOUN
ajst-10993	134	15	.	.	PUNCT
ajst-10993	135	1	these	these	DET
ajst-10993	135	2	experimental	experimental	ADJ
ajst-10993	135	3	findings	finding	NOUN
ajst-10993	135	4	are	be	AUX
ajst-10993	135	5	closely	closely	ADV
ajst-10993	135	6	related	relate	VERB
ajst-10993	135	7	to	to	ADP
ajst-10993	135	8	the	the	DET
ajst-10993	135	9	topic	topic	NOUN
ajst-10993	135	10	of	of	ADP
ajst-10993	135	11	this	this	DET
ajst-10993	135	12	paper	paper	NOUN
ajst-10993	135	13	,	,	PUNCT
ajst-10993	135	14	emphasizing	emphasize	VERB
ajst-10993	135	15	the	the	DET
ajst-10993	135	16	relationship	relationship	NOUN
ajst-10993	135	17	between	between	ADP
ajst-10993	135	18	the	the	DET
ajst-10993	135	19	variation	variation	NOUN
ajst-10993	135	20	trend	trend	NOUN
ajst-10993	135	21	of	of	ADP
ajst-10993	135	22	solar	solar	ADJ
ajst-10993	135	23	activity	activity	NOUN
ajst-10993	135	24	parameters	parameter	NOUN
ajst-10993	135	25	and	and	CCONJ
ajst-10993	135	26	the	the	DET
ajst-10993	135	27	background	background	NOUN
ajst-10993	135	28	x	x	NOUN
ajst-10993	135	29	-	-	NOUN
ajst-10993	135	30	ray	ray	NOUN
ajst-10993	135	31	flux	flux	NOUN
ajst-10993	135	32	.	.	PUNCT
ajst-10993	136	1	furthermore	furthermore	ADV
ajst-10993	136	2	,	,	PUNCT
ajst-10993	136	3	sunspot	sunspot	NOUN
ajst-10993	136	4	area	area	NOUN
ajst-10993	136	5	and	and	CCONJ
ajst-10993	136	6	number	number	NOUN
ajst-10993	136	7	variations	variation	NOUN
ajst-10993	136	8	may	may	AUX
ajst-10993	136	9	be	be	AUX
ajst-10993	136	10	related	relate	VERB
ajst-10993	136	11	to	to	ADP
ajst-10993	136	12	the	the	DET
ajst-10993	136	13	correlation	correlation	NOUN
ajst-10993	136	14	between	between	ADP
ajst-10993	136	15	-1.00e-06	-1.00e-06	PROPN
ajst-10993	136	16	0.00e+00	0.00e+00	NUM
ajst-10993	136	17	1.00e-06	1.00e-06	NUM
ajst-10993	136	18	2.00e-06	2.00e-06	NUM
ajst-10993	136	19	3.00e-06	3.00e-06	NUM
ajst-10993	136	20	4.00e-06	4.00e-06	NUM
ajst-10993	136	21	5.00e-06	5.00e-06	NUM
ajst-10993	136	22	6.00e-06	6.00e-06	NUM
ajst-10993	136	23	7.00e-06	7.00e-06	NUM
ajst-10993	136	24	80	80	NUM
ajst-10993	136	25	90	90	NUM
ajst-10993	136	26	100	100	NUM
ajst-10993	136	27	110	110	NUM
ajst-10993	136	28	120	120	NUM
ajst-10993	136	29	130	130	NUM
ajst-10993	136	30	140	140	NUM
ajst-10993	136	31	150	150	NUM
ajst-10993	136	32	160	160	NUM
ajst-10993	136	33	170	170	NUM
ajst-10993	136	34	hebei	hebei	PROPN
ajst-10993	136	35	langfang	langfang	PROPN
ajst-10993	136	36	data	datum	NOUN
ajst-10993	136	37	and	and	CCONJ
ajst-10993	136	38	goes	go	VERB
ajst-10993	136	39	satellite	satellite	NOUN
ajst-10993	136	40	x	x	NOUN
ajst-10993	136	41	-	-	NOUN
ajst-10993	136	42	ray	ray	NOUN
ajst-10993	136	43	data	datum	NOUN
ajst-10993	136	44	trends	trend	NOUN
ajst-10993	136	45	f10.7(s.f.u	f10.7(s.f.u	NOUN
ajst-10993	136	46	)	)	PUNCT
ajst-10993	136	47	x	x	NOUN
ajst-10993	136	48	-	-	PUNCT
ajst-10993	136	49	ray(w*m^-2	ray(w*m^-2	X
ajst-10993	136	50	)	)	PUNCT
ajst-10993	136	51	1.00e-07	1.00e-07	NUM
ajst-10993	136	52	1.00e-06	1.00e-06	NUM
ajst-10993	136	53	1.00e-05	1.00e-05	NUM
ajst-10993	136	54	87	87	NUM
ajst-10993	136	55	97	97	NUM
ajst-10993	136	56	107	107	NUM
ajst-10993	136	57	117	117	NUM
ajst-10993	136	58	127	127	NUM
ajst-10993	136	59	137	137	NUM
ajst-10993	136	60	147	147	NUM
ajst-10993	136	61	157	157	NUM
ajst-10993	136	62	167	167	NUM
ajst-10993	136	63	177	177	NUM
ajst-10993	136	64	x	x	NOUN
ajst-10993	136	65	-	-	PUNCT
ajst-10993	136	66	ray(w*(m^-2	ray(w*(m^-2	X
ajst-10993	136	67	)	)	PUNCT
ajst-10993	136	68	)	)	PUNCT
ajst-10993	137	1	78	78	NUM
ajst-10993	137	2	the	the	DET
ajst-10993	137	3	f10.7	f10.7	PROPN
ajst-10993	137	4	index	index	NOUN
ajst-10993	137	5	and	and	CCONJ
ajst-10993	137	6	x	x	NOUN
ajst-10993	137	7	-	-	NOUN
ajst-10993	137	8	ray	ray	NOUN
ajst-10993	137	9	flux	flux	NOUN
ajst-10993	137	10	.	.	PUNCT
ajst-10993	138	1	these	these	PRON
ajst-10993	138	2	provide	provide	VERB
ajst-10993	138	3	preliminary	preliminary	ADJ
ajst-10993	138	4	data	datum	NOUN
ajst-10993	138	5	support	support	NOUN
ajst-10993	138	6	for	for	ADP
ajst-10993	138	7	studying	study	VERB
ajst-10993	138	8	the	the	DET
ajst-10993	138	9	effects	effect	NOUN
ajst-10993	138	10	between	between	ADP
ajst-10993	138	11	the	the	DET
ajst-10993	138	12	f10.7	f10.7	PROPN
ajst-10993	138	13	index	index	NOUN
ajst-10993	138	14	and	and	CCONJ
ajst-10993	138	15	x	x	NOUN
ajst-10993	138	16	-	-	NOUN
ajst-10993	138	17	ray	ray	NOUN
ajst-10993	138	18	flux	flux	NOUN
ajst-10993	138	19	,	,	PUNCT
ajst-10993	138	20	further	far	ADV
ajst-10993	138	21	expanding	expand	VERB
ajst-10993	138	22	the	the	DET
ajst-10993	138	23	study	study	NOUN
ajst-10993	138	24	of	of	ADP
ajst-10993	138	25	short	short	ADJ
ajst-10993	138	26	-	-	PUNCT
ajst-10993	138	27	term	term	NOUN
ajst-10993	138	28	effects	effect	NOUN
ajst-10993	138	29	between	between	ADP
ajst-10993	138	30	solar	solar	ADJ
ajst-10993	138	31	activity	activity	NOUN
ajst-10993	138	32	and	and	CCONJ
ajst-10993	138	33	ionospheric	ionospheric	ADJ
ajst-10993	138	34	parameters	parameter	NOUN
ajst-10993	138	35	.	.	PUNCT
ajst-10993	139	1	date	date	NOUN
ajst-10993	139	2	0	0	NUM
ajst-10993	139	3	500	500	NUM
ajst-10993	139	4	1000	1000	NUM
ajst-10993	139	5	1500	1500	NUM
ajst-10993	139	6	2000	2000	NUM
ajst-10993	139	7	2500	2500	NUM
ajst-10993	139	8	sunspot	sunspot	NOUN
ajst-10993	139	9	area	area	NOUN
ajst-10993	139	10	change	change	NOUN
ajst-10993	139	11	trend	trend	NOUN
ajst-10993	139	12	date	date	NOUN
ajst-10993	139	13	0	0	NUM
ajst-10993	139	14	20	20	NUM
ajst-10993	139	15	40	40	NUM
ajst-10993	139	16	60	60	NUM
ajst-10993	139	17	80	80	NUM
ajst-10993	139	18	100	100	NUM
ajst-10993	139	19	trend	trend	NOUN
ajst-10993	139	20	of	of	ADP
ajst-10993	139	21	the	the	DET
ajst-10993	139	22	sunspot	sunspot	NOUN
ajst-10993	139	23	number	number	NOUN
ajst-10993	139	24	variation	variation	NOUN
ajst-10993	139	25	of	of	ADP
ajst-10993	139	26	sunspot	sunspot	NOUN
ajst-10993	139	27	area	area	NOUN
ajst-10993	139	28	and	and	CCONJ
ajst-10993	139	29	number	number	NOUN
ajst-10993	139	30	t	t	PROPN
ajst-10993	140	1	he	he	PRON
ajst-10993	140	2	s	s	VERB
ajst-10993	140	3	un	un	PROPN
ajst-10993	140	4	sp	sp	PROPN
ajst-10993	140	5	ot	ot	PROPN
ajst-10993	140	6	n	n	AUX
ajst-10993	140	7	um	um	INTJ
ajst-10993	140	8	be	be	AUX
ajst-10993	140	9	r	r	NOUN
ajst-10993	140	10	(	(	PUNCT
ajst-10993	140	11	v	v	NUM
ajst-10993	140	12	ar	ar	PROPN
ajst-10993	140	13	ia	ia	PROPN
ajst-10993	140	14	ti	ti	X
ajst-10993	140	15	on	on	ADP
ajst-10993	140	16	)	)	PUNCT
ajst-10993	140	17	t	t	PROPN
ajst-10993	141	1	he	he	PRON
ajst-10993	141	2	s	s	VERB
ajst-10993	141	3	un	un	PROPN
ajst-10993	141	4	sp	sp	ADP
ajst-10993	141	5	ot	ot	INTJ
ajst-10993	141	6	a	a	DET
ajst-10993	141	7	re	re	X
ajst-10993	141	8	a	a	DET
ajst-10993	141	9	(	(	PUNCT
ajst-10993	141	10	v	v	NUM
ajst-10993	141	11	ar	ar	PROPN
ajst-10993	141	12	ia	ia	PROPN
ajst-10993	141	13	ti	ti	X
ajst-10993	141	14	on	on	ADV
ajst-10993	141	15	)	)	PUNCT
ajst-10993	141	16	figure	figure	NOUN
ajst-10993	141	17	4	4	NUM
ajst-10993	141	18	.	.	PUNCT
ajst-10993	141	19	variation	variation	NOUN
ajst-10993	141	20	of	of	ADP
ajst-10993	141	21	sunspot	sunspot	NOUN
ajst-10993	141	22	area	area	NOUN
ajst-10993	141	23	and	and	CCONJ
ajst-10993	141	24	number	number	NOUN
ajst-10993	141	25	6	6	NUM
ajst-10993	141	26	.	.	PUNCT
ajst-10993	142	1	conclusion	conclusion	NOUN
ajst-10993	142	2	solar	solar	ADJ
ajst-10993	142	3	activity	activity	NOUN
ajst-10993	142	4	events	event	NOUN
ajst-10993	142	5	have	have	AUX
ajst-10993	142	6	significantly	significantly	ADV
ajst-10993	142	7	impacted	impact	VERB
ajst-10993	142	8	ionospheric	ionospheric	ADJ
ajst-10993	142	9	parameters	parameter	NOUN
ajst-10993	142	10	,	,	PUNCT
ajst-10993	142	11	which	which	PRON
ajst-10993	142	12	poses	pose	VERB
ajst-10993	142	13	new	new	ADJ
ajst-10993	142	14	challenges	challenge	NOUN
ajst-10993	142	15	and	and	CCONJ
ajst-10993	142	16	requirements	requirement	NOUN
ajst-10993	142	17	for	for	ADP
ajst-10993	142	18	electromagnetic	electromagnetic	ADJ
ajst-10993	142	19	environment	environment	NOUN
ajst-10993	142	20	monitoring	monitoring	NOUN
ajst-10993	142	21	and	and	CCONJ
ajst-10993	142	22	forecasting	forecasting	NOUN
ajst-10993	142	23	.	.	PUNCT
ajst-10993	143	1	the	the	DET
ajst-10993	143	2	f10.7	f10.7	PROPN
ajst-10993	143	3	index	index	NOUN
ajst-10993	143	4	symbolizes	symbolize	VERB
ajst-10993	143	5	solar	solar	ADJ
ajst-10993	143	6	activity	activity	NOUN
ajst-10993	143	7	and	and	CCONJ
ajst-10993	143	8	is	be	AUX
ajst-10993	143	9	a	a	DET
ajst-10993	143	10	meaningful	meaningful	ADJ
ajst-10993	143	11	way	way	NOUN
ajst-10993	143	12	to	to	PART
ajst-10993	143	13	detect	detect	VERB
ajst-10993	143	14	ionospheric	ionospheric	ADJ
ajst-10993	143	15	parameter	parameter	NOUN
ajst-10993	143	16	changes	change	NOUN
ajst-10993	143	17	.	.	PUNCT
ajst-10993	144	1	in	in	ADP
ajst-10993	144	2	addition	addition	NOUN
ajst-10993	144	3	,	,	PUNCT
ajst-10993	144	4	it	it	PRON
ajst-10993	144	5	is	be	AUX
ajst-10993	144	6	an	an	DET
ajst-10993	144	7	urgent	urgent	ADJ
ajst-10993	144	8	need	need	NOUN
ajst-10993	144	9	to	to	PART
ajst-10993	144	10	realize	realize	VERB
ajst-10993	144	11	electromagnetic	electromagnetic	ADJ
ajst-10993	144	12	environment	environment	NOUN
ajst-10993	144	13	monitoring	monitoring	NOUN
ajst-10993	144	14	,	,	PUNCT
ajst-10993	144	15	maintain	maintain	VERB
ajst-10993	144	16	national	national	ADJ
ajst-10993	144	17	security	security	NOUN
ajst-10993	144	18	and	and	CCONJ
ajst-10993	144	19	social	social	ADJ
ajst-10993	144	20	stability	stability	NOUN
ajst-10993	144	21	,	,	PUNCT
ajst-10993	144	22	and	and	CCONJ
ajst-10993	144	23	this	this	PRON
ajst-10993	144	24	reflects	reflect	VERB
ajst-10993	144	25	the	the	DET
ajst-10993	144	26	inherent	inherent	ADJ
ajst-10993	144	27	requirements	requirement	NOUN
ajst-10993	144	28	of	of	ADP
ajst-10993	144	29	physical	physical	ADJ
ajst-10993	144	30	background	background	NOUN
ajst-10993	144	31	parameters	parameter	NOUN
ajst-10993	144	32	of	of	ADP
ajst-10993	144	33	the	the	DET
ajst-10993	144	34	sun	sun	NOUN
ajst-10993	144	35	.	.	PUNCT
ajst-10993	145	1	under	under	ADP
ajst-10993	145	2	the	the	DET
ajst-10993	145	3	influence	influence	NOUN
ajst-10993	145	4	of	of	ADP
ajst-10993	145	5	the	the	DET
ajst-10993	145	6	f10.7	f10.7	PROPN
ajst-10993	145	7	index	index	NOUN
ajst-10993	145	8	,	,	PUNCT
ajst-10993	145	9	the	the	DET
ajst-10993	145	10	researchers	researcher	NOUN
ajst-10993	145	11	constructed	construct	VERB
ajst-10993	145	12	a	a	DET
ajst-10993	145	13	theoretical	theoretical	ADJ
ajst-10993	145	14	analysis	analysis	NOUN
ajst-10993	145	15	framework	framework	NOUN
ajst-10993	145	16	and	and	CCONJ
ajst-10993	145	17	practical	practical	ADJ
ajst-10993	145	18	mechanism	mechanism	NOUN
ajst-10993	145	19	for	for	ADP
ajst-10993	145	20	the	the	DET
ajst-10993	145	21	short	short	ADJ
ajst-10993	145	22	-	-	PUNCT
ajst-10993	145	23	term	term	NOUN
ajst-10993	145	24	effects	effect	NOUN
ajst-10993	145	25	of	of	ADP
ajst-10993	145	26	x	x	NOUN
ajst-10993	145	27	-	-	NOUN
ajst-10993	145	28	ray	ray	NOUN
ajst-10993	145	29	flux	flux	NOUN
ajst-10993	145	30	and	and	CCONJ
ajst-10993	145	31	ionospheric	ionospheric	ADJ
ajst-10993	145	32	parameters	parameter	NOUN
ajst-10993	145	33	.	.	PUNCT
ajst-10993	146	1	in	in	ADP
ajst-10993	146	2	recent	recent	ADJ
ajst-10993	146	3	years	year	NOUN
ajst-10993	146	4	,	,	PUNCT
ajst-10993	146	5	modern	modern	ADJ
ajst-10993	146	6	information	information	NOUN
ajst-10993	146	7	technologies	technology	NOUN
ajst-10993	146	8	such	such	ADJ
ajst-10993	146	9	as	as	ADP
ajst-10993	146	10	goes	go	NOUN
ajst-10993	146	11	satellites	satellite	NOUN
ajst-10993	146	12	have	have	AUX
ajst-10993	146	13	promoted	promote	VERB
ajst-10993	146	14	acquiring	acquire	VERB
ajst-10993	146	15	and	and	CCONJ
ajst-10993	146	16	processing	process	VERB
ajst-10993	146	17	x	x	PROPN
ajst-10993	146	18	-	-	NOUN
ajst-10993	146	19	ray	ray	PROPN
ajst-10993	146	20	flux	flux	PROPN
ajst-10993	146	21	data	data	PROPN
ajst-10993	146	22	.	.	PUNCT
ajst-10993	147	1	the	the	DET
ajst-10993	147	2	value	value	NOUN
ajst-10993	147	3	of	of	ADP
ajst-10993	147	4	the	the	DET
ajst-10993	147	5	x	x	NOUN
ajst-10993	147	6	-	-	NOUN
ajst-10993	147	7	ray	ray	NOUN
ajst-10993	147	8	fluxenabled	fluxenable	VERB
ajst-10993	147	9	f10.7	f10.7	ADJ
ajst-10993	147	10	index	index	NOUN
ajst-10993	147	11	and	and	CCONJ
ajst-10993	147	12	the	the	DET
ajst-10993	147	13	accuracy	accuracy	NOUN
ajst-10993	147	14	of	of	ADP
ajst-10993	147	15	ionospheric	ionospheric	ADJ
ajst-10993	147	16	parameters	parameter	NOUN
ajst-10993	147	17	align	align	VERB
ajst-10993	147	18	with	with	ADP
ajst-10993	147	19	the	the	DET
ajst-10993	147	20	internal	internal	ADJ
ajst-10993	147	21	logic	logic	NOUN
ajst-10993	147	22	of	of	ADP
ajst-10993	147	23	electromagnetic	electromagnetic	ADJ
ajst-10993	147	24	environment	environment	NOUN
ajst-10993	147	25	monitoring	monitoring	NOUN
ajst-10993	147	26	.	.	PUNCT
ajst-10993	148	1	therefore	therefore	ADV
ajst-10993	148	2	,	,	PUNCT
ajst-10993	148	3	the	the	DET
ajst-10993	148	4	x	x	NOUN
ajst-10993	148	5	-	-	NOUN
ajst-10993	148	6	ray	ray	NOUN
ajst-10993	148	7	flux	flux	NOUN
ajst-10993	148	8	also	also	ADV
ajst-10993	148	9	provides	provide	VERB
ajst-10993	148	10	a	a	DET
ajst-10993	148	11	new	new	ADJ
ajst-10993	148	12	way	way	NOUN
ajst-10993	148	13	of	of	ADP
ajst-10993	148	14	studying	study	VERB
ajst-10993	148	15	the	the	DET
ajst-10993	148	16	short	short	ADJ
ajst-10993	148	17	-	-	PUNCT
ajst-10993	148	18	term	term	NOUN
ajst-10993	148	19	influence	influence	NOUN
ajst-10993	148	20	of	of	ADP
ajst-10993	148	21	ionospheric	ionospheric	ADJ
ajst-10993	148	22	parameters	parameter	NOUN
ajst-10993	148	23	.	.	PUNCT
ajst-10993	149	1	to	to	PART
ajst-10993	149	2	sum	sum	VERB
ajst-10993	149	3	up	up	ADP
ajst-10993	149	4	,	,	PUNCT
ajst-10993	149	5	the	the	DET
ajst-10993	149	6	continuous	continuous	ADJ
ajst-10993	149	7	improvement	improvement	NOUN
ajst-10993	149	8	and	and	CCONJ
ajst-10993	149	9	development	development	NOUN
ajst-10993	149	10	of	of	ADP
ajst-10993	149	11	the	the	DET
ajst-10993	149	12	f10.7	f10.7	ADJ
ajst-10993	149	13	index	index	NOUN
ajst-10993	149	14	and	and	CCONJ
ajst-10993	149	15	x	x	NOUN
ajst-10993	149	16	-	-	NOUN
ajst-10993	149	17	ray	ray	NOUN
ajst-10993	149	18	flux	flux	NOUN
ajst-10993	149	19	are	be	AUX
ajst-10993	149	20	helpful	helpful	ADJ
ajst-10993	149	21	to	to	PART
ajst-10993	149	22	better	well	ADV
ajst-10993	149	23	reflect	reflect	VERB
ajst-10993	149	24	the	the	DET
ajst-10993	149	25	influence	influence	NOUN
ajst-10993	149	26	of	of	ADP
ajst-10993	149	27	solar	solar	ADJ
ajst-10993	149	28	activity	activity	NOUN
ajst-10993	149	29	events	event	NOUN
ajst-10993	149	30	on	on	ADP
ajst-10993	149	31	ionospheric	ionospheric	ADJ
ajst-10993	149	32	parameters	parameter	NOUN
ajst-10993	149	33	and	and	CCONJ
ajst-10993	149	34	improve	improve	VERB
ajst-10993	149	35	the	the	DET
ajst-10993	149	36	monitoring	monitoring	NOUN
ajst-10993	149	37	and	and	CCONJ
ajst-10993	149	38	forecasting	forecasting	NOUN
ajst-10993	149	39	technology	technology	NOUN
ajst-10993	149	40	of	of	ADP
ajst-10993	149	41	the	the	DET
ajst-10993	149	42	electromagnetic	electromagnetic	ADJ
ajst-10993	149	43	environment	environment	NOUN
ajst-10993	149	44	.	.	PUNCT
ajst-10993	150	1	references	reference	NOUN
ajst-10993	150	2	[	[	X
ajst-10993	150	3	1	1	NUM
ajst-10993	150	4	]	]	X
ajst-10993	150	5	kutiev	kutiev	PROPN
ajst-10993	150	6	i	i	PRON
ajst-10993	150	7	,	,	PUNCT
ajst-10993	150	8	tsagouri	tsagouri	PROPN
ajst-10993	150	9	i	i	PRON
ajst-10993	150	10	,	,	PUNCT
ajst-10993	150	11	perrone	perrone	PROPN
ajst-10993	150	12	l	l	PROPN
ajst-10993	150	13	,	,	PUNCT
ajst-10993	150	14	et	et	PROPN
ajst-10993	150	15	al	al	PROPN
ajst-10993	150	16	.	.	PROPN
ajst-10993	150	17	solar	solar	ADJ
ajst-10993	150	18	activity	activity	NOUN
ajst-10993	150	19	impact	impact	NOUN
ajst-10993	150	20	on	on	ADP
ajst-10993	150	21	the	the	DET
ajst-10993	150	22	earth	earth	NOUN
ajst-10993	150	23	’s	’s	PART
ajst-10993	150	24	upper	upper	ADJ
ajst-10993	150	25	atmosphere[j	atmosphere[j	NOUN
ajst-10993	150	26	]	]	PUNCT
ajst-10993	150	27	.	.	PUNCT
ajst-10993	151	1	journal	journal	PROPN
ajst-10993	151	2	of	of	ADP
ajst-10993	151	3	space	space	NOUN
ajst-10993	151	4	weather	weather	NOUN
ajst-10993	151	5	and	and	CCONJ
ajst-10993	151	6	space	space	NOUN
ajst-10993	151	7	climate	climate	NOUN
ajst-10993	151	8	,	,	PUNCT
ajst-10993	151	9	2013	2013	NUM
ajst-10993	151	10	,	,	PUNCT
ajst-10993	151	11	3	3	NUM
ajst-10993	151	12	:	:	PUNCT
ajst-10993	151	13	a06	a06	ADV
ajst-10993	151	14	.	.	PUNCT
ajst-10993	152	1	[	[	X
ajst-10993	152	2	2	2	NUM
ajst-10993	152	3	]	]	PUNCT
ajst-10993	152	4	shibasaki	shibasaki	NOUN
ajst-10993	152	5	k.	k.	PROPN
ajst-10993	152	6	long	long	ADJ
ajst-10993	152	7	-	-	PUNCT
ajst-10993	152	8	term	term	NOUN
ajst-10993	152	9	global	global	ADJ
ajst-10993	152	10	solar	solar	ADJ
ajst-10993	152	11	activity	activity	NOUN
ajst-10993	152	12	observed	observe	VERB
ajst-10993	152	13	by	by	ADP
ajst-10993	152	14	the	the	DET
ajst-10993	152	15	nobeyama	nobeyama	PROPN
ajst-10993	152	16	radioheliograph[j	radioheliograph[j	PROPN
ajst-10993	152	17	]	]	PUNCT
ajst-10993	152	18	.	.	PUNCT
ajst-10993	153	1	publications	publication	NOUN
ajst-10993	153	2	of	of	ADP
ajst-10993	153	3	the	the	DET
ajst-10993	153	4	astronomical	astronomical	ADJ
ajst-10993	153	5	society	society	NOUN
ajst-10993	153	6	of	of	ADP
ajst-10993	153	7	japan	japan	PROPN
ajst-10993	153	8	,	,	PUNCT
ajst-10993	153	9	2013	2013	NUM
ajst-10993	153	10	,	,	PUNCT
ajst-10993	153	11	65(sp1	65(sp1	NUM
ajst-10993	153	12	):	):	PUNCT
ajst-10993	153	13	s17	s17	NOUN
ajst-10993	153	14	.	.	PUNCT
ajst-10993	154	1	[	[	X
ajst-10993	154	2	3	3	NUM
ajst-10993	154	3	]	]	X
ajst-10993	154	4	santos	santos	NOUN
ajst-10993	154	5	a	a	DET
ajst-10993	154	6	m	m	NOUN
ajst-10993	154	7	,	,	PUNCT
ajst-10993	154	8	abdu	abdu	PROPN
ajst-10993	154	9	m	m	VERB
ajst-10993	154	10	a	a	INTJ
ajst-10993	154	11	,	,	PUNCT
ajst-10993	154	12	sobral	sobral	PROPN
ajst-10993	154	13	j	j	PROPN
ajst-10993	154	14	h	h	PROPN
ajst-10993	154	15	a	a	PROPN
ajst-10993	154	16	,	,	PUNCT
ajst-10993	154	17	et	et	PROPN
ajst-10993	154	18	al	al	PROPN
ajst-10993	154	19	.	.	PUNCT
ajst-10993	155	1	equatorial	equatorial	ADJ
ajst-10993	155	2	evening	evening	NOUN
ajst-10993	155	3	prereversal	prereversal	PROPN
ajst-10993	155	4	vertical	vertical	ADJ
ajst-10993	155	5	drift	drift	NOUN
ajst-10993	155	6	dependence	dependence	NOUN
ajst-10993	155	7	on	on	ADP
ajst-10993	155	8	solar	solar	ADJ
ajst-10993	155	9	euv	euv	X
ajst-10993	155	10	flux	flux	PROPN
ajst-10993	155	11	and	and	CCONJ
ajst-10993	155	12	f10	f10	NOUN
ajst-10993	155	13	.	.	PROPN
ajst-10993	155	14	7	7	NUM
ajst-10993	155	15	index	index	NOUN
ajst-10993	155	16	during	during	ADP
ajst-10993	155	17	quiet	quiet	ADJ
ajst-10993	155	18	and	and	CCONJ
ajst-10993	155	19	disturbed	disturbed	ADJ
ajst-10993	155	20	periods	period	NOUN
ajst-10993	155	21	over	over	ADP
ajst-10993	155	22	brazil[j	brazil[j	NOUN
ajst-10993	155	23	]	]	PUNCT
ajst-10993	155	24	.	.	PUNCT
ajst-10993	156	1	journal	journal	PROPN
ajst-10993	156	2	of	of	ADP
ajst-10993	156	3	geophysical	geophysical	ADJ
ajst-10993	156	4	research	research	NOUN
ajst-10993	156	5	:	:	PUNCT
ajst-10993	156	6	space	space	NOUN
ajst-10993	156	7	physics	physics	NOUN
ajst-10993	156	8	,	,	PUNCT
ajst-10993	156	9	2013	2013	NUM
ajst-10993	156	10	,	,	PUNCT
ajst-10993	156	11	118(7	118(7	NUM
ajst-10993	156	12	):	):	PUNCT
ajst-10993	156	13	4662	4662	NUM
ajst-10993	156	14	-	-	SYM
ajst-10993	156	15	4671	4671	NUM
ajst-10993	156	16	.	.	PUNCT
ajst-10993	157	1	[	[	X
ajst-10993	157	2	4	4	X
ajst-10993	157	3	]	]	PUNCT
ajst-10993	157	4	jana	jana	PROPN
ajst-10993	157	5	a	a	PROPN
ajst-10993	157	6	,	,	PUNCT
ajst-10993	157	7	chakrabarti	chakrabarti	PROPN
ajst-10993	157	8	s	s	PART
ajst-10993	157	9	k	k	PROPN
ajst-10993	157	10	,	,	PUNCT
ajst-10993	157	11	debnath	debnath	PROPN
ajst-10993	157	12	d.	d.	PROPN
ajst-10993	157	13	properties	property	NOUN
ajst-10993	157	14	of	of	ADP
ajst-10993	157	15	x	x	NOUN
ajst-10993	157	16	-	-	NOUN
ajst-10993	157	17	ray	ray	NOUN
ajst-10993	157	18	flux	flux	NOUN
ajst-10993	157	19	of	of	ADP
ajst-10993	157	20	jets	jet	NOUN
ajst-10993	157	21	during	during	ADP
ajst-10993	157	22	the	the	DET
ajst-10993	157	23	2005	2005	NUM
ajst-10993	157	24	outburst	outburst	NOUN
ajst-10993	157	25	of	of	ADP
ajst-10993	157	26	swift	swift	ADJ
ajst-10993	157	27	j1753	j1753	NOUN
ajst-10993	157	28	.	.	PUNCT
ajst-10993	158	1	5−	5−	NUM
ajst-10993	158	2	0127	0127	NUM
ajst-10993	158	3	using	use	VERB
ajst-10993	158	4	the	the	DET
ajst-10993	158	5	tcaf	tcaf	NOUN
ajst-10993	158	6	solution[j	solution[j	PROPN
ajst-10993	158	7	]	]	PUNCT
ajst-10993	158	8	.	.	PUNCT
ajst-10993	159	1	the	the	DET
ajst-10993	159	2	astrophysical	astrophysical	ADJ
ajst-10993	159	3	journal	journal	NOUN
ajst-10993	159	4	,	,	PUNCT
ajst-10993	159	5	2017	2017	NUM
ajst-10993	159	6	,	,	PUNCT
ajst-10993	159	7	850(1	850(1	NUM
ajst-10993	159	8	):	):	PUNCT
ajst-10993	159	9	91	91	NUM
ajst-10993	159	10	.	.	PUNCT
ajst-10993	160	1	[	[	X
ajst-10993	160	2	5	5	X
ajst-10993	160	3	]	]	PUNCT
ajst-10993	160	4	ren	ren	PROPN
ajst-10993	160	5	k	k	PROPN
ajst-10993	160	6	,	,	PUNCT
ajst-10993	160	7	liu	liu	PROPN
ajst-10993	160	8	s	s	PROPN
ajst-10993	160	9	,	,	PUNCT
ajst-10993	160	10	hou	hou	PROPN
ajst-10993	160	11	l	l	PROPN
ajst-10993	160	12	,	,	PUNCT
ajst-10993	160	13	et	et	PROPN
ajst-10993	160	14	al	al	PROPN
ajst-10993	160	15	.	.	PUNCT
ajst-10993	161	1	direct	direct	ADJ
ajst-10993	161	2	measurement	measurement	NOUN
ajst-10993	161	3	of	of	ADP
ajst-10993	161	4	x	x	NOUN
ajst-10993	161	5	-	-	NOUN
ajst-10993	161	6	ray	ray	NOUN
ajst-10993	161	7	flux	flux	NOUN
ajst-10993	161	8	for	for	ADP
ajst-10993	161	9	a	a	DET
ajst-10993	161	10	pre	pre	ADJ
ajst-10993	161	11	-	-	ADJ
ajst-10993	161	12	specified	specified	ADJ
ajst-10993	161	13	highly	highly	ADV
ajst-10993	161	14	-	-	PUNCT
ajst-10993	161	15	resolved	resolve	VERB
ajst-10993	161	16	region	region	NOUN
ajst-10993	161	17	in	in	ADP
ajst-10993	161	18	hohlraum[j	hohlraum[j	PROPN
ajst-10993	161	19	]	]	PUNCT
ajst-10993	161	20	.	.	PUNCT
ajst-10993	162	1	optics	optic	NOUN
ajst-10993	162	2	express	express	VERB
ajst-10993	162	3	,	,	PUNCT
ajst-10993	162	4	2015	2015	NUM
ajst-10993	162	5	,	,	PUNCT
ajst-10993	162	6	23(19	23(19	NUM
ajst-10993	162	7	):	):	PUNCT
ajst-10993	162	8	a1072	a1072	NOUN
ajst-10993	162	9	-	-	PUNCT
ajst-10993	162	10	a1080	a1080	NOUN
ajst-10993	162	11	.	.	PUNCT
ajst-10993	163	1	[	[	X
ajst-10993	163	2	6	6	NUM
ajst-10993	163	3	]	]	PUNCT
ajst-10993	163	4	mandrikova	mandrikova	NOUN
ajst-10993	163	5	o	o	NOUN
ajst-10993	163	6	v	v	NOUN
ajst-10993	163	7	,	,	PUNCT
ajst-10993	163	8	fetisova	fetisova	NOUN
ajst-10993	163	9	n	n	SYM
ajst-10993	163	10	v	v	NOUN
ajst-10993	163	11	,	,	PUNCT
ajst-10993	163	12	polozov	polozov	VERB
ajst-10993	163	13	y	y	PROPN
ajst-10993	163	14	a	a	PROPN
ajst-10993	163	15	,	,	PUNCT
ajst-10993	163	16	et	et	PROPN
ajst-10993	163	17	al	al	PROPN
ajst-10993	163	18	.	.	PROPN
ajst-10993	163	19	method	method	NOUN
ajst-10993	163	20	for	for	ADP
ajst-10993	163	21	modeling	modeling	NOUN
ajst-10993	163	22	of	of	ADP
ajst-10993	163	23	the	the	DET
ajst-10993	163	24	components	component	NOUN
ajst-10993	163	25	of	of	ADP
ajst-10993	163	26	ionospheric	ionospheric	ADJ
ajst-10993	163	27	parameter	parameter	NOUN
ajst-10993	163	28	time	time	NOUN
ajst-10993	163	29	variations	variation	NOUN
ajst-10993	163	30	and	and	CCONJ
ajst-10993	163	31	detection	detection	NOUN
ajst-10993	163	32	of	of	ADP
ajst-10993	163	33	anomalies	anomaly	NOUN
ajst-10993	163	34	in	in	ADP
ajst-10993	163	35	the	the	DET
ajst-10993	163	36	ionosphere[j	ionosphere[j	NOUN
ajst-10993	163	37	]	]	PUNCT
ajst-10993	163	38	.	.	PUNCT
ajst-10993	164	1	earth	earth	NOUN
ajst-10993	164	2	,	,	PUNCT
ajst-10993	164	3	planets	planet	NOUN
ajst-10993	164	4	and	and	CCONJ
ajst-10993	164	5	space	space	NOUN
ajst-10993	164	6	,	,	PUNCT
ajst-10993	164	7	2015	2015	NUM
ajst-10993	164	8	,	,	PUNCT
ajst-10993	164	9	67	67	NUM
ajst-10993	164	10	:	:	SYM
ajst-10993	164	11	1	1	NUM
ajst-10993	164	12	-	-	SYM
ajst-10993	164	13	16	16	NUM
ajst-10993	164	14	.	.	PUNCT
ajst-10993	165	1	[	[	X
ajst-10993	165	2	7	7	X
ajst-10993	165	3	]	]	PUNCT
ajst-10993	165	4	danilov	danilov	NOUN
ajst-10993	165	5	a	a	DET
ajst-10993	165	6	d	d	NOUN
ajst-10993	165	7	,	,	PUNCT
ajst-10993	165	8	konstantinova	konstantinova	X
ajst-10993	165	9	a	a	DET
ajst-10993	165	10	v.	v.	ADP
ajst-10993	165	11	long	long	ADJ
ajst-10993	165	12	-	-	PUNCT
ajst-10993	165	13	term	term	NOUN
ajst-10993	165	14	variations	variation	NOUN
ajst-10993	165	15	in	in	ADP
ajst-10993	165	16	the	the	DET
ajst-10993	165	17	parameters	parameter	NOUN
ajst-10993	165	18	of	of	ADP
ajst-10993	165	19	the	the	DET
ajst-10993	165	20	middle	middle	ADJ
ajst-10993	165	21	and	and	CCONJ
ajst-10993	165	22	upper	upper	ADJ
ajst-10993	165	23	atmosphere	atmosphere	NOUN
ajst-10993	165	24	and	and	CCONJ
ajst-10993	165	25	ionosphere[j	ionosphere[j	NOUN
ajst-10993	165	26	]	]	PUNCT
ajst-10993	165	27	.	.	PUNCT
ajst-10993	166	1	geomagnetism	geomagnetism	NOUN
ajst-10993	166	2	and	and	CCONJ
ajst-10993	166	3	aeronomy	aeronomy	NOUN
ajst-10993	166	4	,	,	PUNCT
ajst-10993	166	5	2020	2020	NUM
ajst-10993	166	6	,	,	PUNCT
ajst-10993	166	7	60	60	NUM
ajst-10993	166	8	:	:	SYM
ajst-10993	166	9	397420	397420	NUM
ajst-10993	166	10	.	.	PUNCT
ajst-10993	167	1	[	[	X
ajst-10993	167	2	8	8	NUM
ajst-10993	167	3	]	]	X
ajst-10993	167	4	truhlik	truhlik	NOUN
ajst-10993	167	5	v	v	ADP
ajst-10993	167	6	,	,	PUNCT
ajst-10993	167	7	bilitza	bilitza	PROPN
ajst-10993	167	8	d	d	PROPN
ajst-10993	167	9	,	,	PUNCT
ajst-10993	167	10	triskova	triskova	PROPN
ajst-10993	167	11	l.	l.	NOUN
ajst-10993	167	12	towards	towards	ADP
ajst-10993	167	13	better	well	ADJ
ajst-10993	167	14	description	description	NOUN
ajst-10993	167	15	of	of	ADP
ajst-10993	167	16	solar	solar	ADJ
ajst-10993	167	17	activity	activity	NOUN
ajst-10993	167	18	variation	variation	NOUN
ajst-10993	167	19	in	in	ADP
ajst-10993	167	20	the	the	DET
ajst-10993	167	21	international	international	ADJ
ajst-10993	167	22	reference	reference	NOUN
ajst-10993	167	23	ionosphere	ionosphere	NOUN
ajst-10993	167	24	topside	topside	NOUN
ajst-10993	167	25	ion	ion	NOUN
ajst-10993	167	26	composition	composition	NOUN
ajst-10993	167	27	model[j	model[j	PROPN
ajst-10993	167	28	]	]	PUNCT
ajst-10993	167	29	.	.	PUNCT
ajst-10993	168	1	advances	advance	NOUN
ajst-10993	168	2	in	in	ADP
ajst-10993	168	3	space	space	NOUN
ajst-10993	168	4	research	research	NOUN
ajst-10993	168	5	,	,	PUNCT
ajst-10993	168	6	2015	2015	NUM
ajst-10993	168	7	,	,	PUNCT
ajst-10993	168	8	55(8	55(8	NUM
ajst-10993	168	9	):	):	PUNCT
ajst-10993	168	10	2099	2099	NUM
ajst-10993	168	11	-	-	SYM
ajst-10993	168	12	2105	2105	NUM
ajst-10993	168	13	.	.	PUNCT