SVO Filter Profile Service

FengYun :Fengyun, abbreviated FY, are China's weather satellites. China has launched polar orbit and geosynchronous orbit meteorological satellites since 1988.
FengYun/FY3C-IRAS :Infra-Red Atmospheric Sounder (IRAS). It is a High Resolution Infrared Radiation Sounder (HIRS)/3-like instrument. There are a total of 26 channels in this IR sounder.id:FengYun/FY3C-IRAS.a

FengYun filters: FY1D-MVISR FY2C-VISSR FY2D-VISSR FY3A-IRAS FY3A-MERSI FY3B-IRAS FY3B-MERSI FY3B-VIRR FY3C-IRAS FY3C-MERSI FY3C-VIRR

Filter ID	λ_ref	λ_mean	λ_eff	λ_min	λ_max	W_eff	ZP_ν	ZP_λ	Obs. Facility	Instrument	Description
FengYun/FY3C-IRAS.CH21	6939.58	6945.66	6933.61	6483.44	7540.73	480.46	2816.46	1.75e-9	FY-3C	IRAS	FY-3C IRAS Channel 21 Spectral Response
FengYun/FY3C-IRAS.CH22	8880.12	8882.03	8879.91	8564.78	9233.69	294.25	2267.47	8.62e-10	FY-3C	IRAS	FY-3C IRAS Channel 22 Spectral Response
FengYun/FY3C-IRAS.CH24	9428.78	9429.60	9426.46	9195.37	9655.90	169.72	2276.46	7.68e-10	FY-3C	IRAS	FY-3C IRAS Channel 24 Spectral Response
FengYun/FY3C-IRAS.CH23	9442.30	9448.91	9436.86	8588.55	10072.19	508.27	2221.16	7.47e-10	FY-3C	IRAS	FY-3C IRAS Channel 23 Spectral Response
FengYun/FY3C-IRAS.CH25	12366.20	12377.69	12347.30	11631.64	13305.69	926.74	1559.60	3.06e-10	FY-3C	IRAS	FY-3C IRAS Channel 25 Spectral Response
FengYun/FY3C-IRAS.CH26	16523.13	16538.03	16505.80	15272.23	17615.30	1238.62	1000.85	1.1e-10	FY-3C	IRAS	FY-3C IRAS Channel 26 Spectral Response
FengYun/FY3C-IRAS.CH20	37514.04	37533.17	37484.47	35134.25	40427.49	1737.21	242.49	5.17e-12	FY-3C	IRAS	FY-3C IRAS Channel 20 Spectral Response
FengYun/FY3C-IRAS.CH19	39729.01	39731.43	39724.48	38843.51	40622.88	655.78	219.84	4.18e-12	FY-3C	IRAS	FY-3C IRAS Channel 19 Spectral Response
FengYun/FY3C-IRAS.CH18	41883.74	41885.54	41882.83	41063.13	42775.45	522.48	197.17	3.37e-12	FY-3C	IRAS	FY-3C IRAS Channel 18 Spectral Response
FengYun/FY3C-IRAS.CH17	44598.12	44600.07	44595.30	43576.37	45454.19	548.98	177.74	2.68e-12	FY-3C	IRAS	FY-3C IRAS Channel 17 Spectral Response
FengYun/FY3C-IRAS.CH16	44722.06	44723.87	44719.29	43904.75	45644.97	556.91	176.86	2.65e-12	FY-3C	IRAS	FY-3C IRAS Channel 16 Spectral Response
FengYun/FY3C-IRAS.CH15	45258.79	45260.70	45255.73	44450.50	46187.42	551.76	172.93	2.53e-12	FY-3C	IRAS	FY-3C IRAS Channel 15 Spectral Response
FengYun/FY3C-IRAS.CH14	45646.17	45648.00	45642.94	44833.36	46536.16	539.26	170.09	2.45e-12	FY-3C	IRAS	FY-3C IRAS Channel 14 Spectral Response
FengYun/FY3C-IRAS.CH13	65443.95	65476.68	65391.09	61417.73	70257.70	2487.39	85.93	6.02e-13	FY-3C	IRAS	FY-3C IRAS Channel 13 Spectral Response
FengYun/FY3C-IRAS.CH12	73312.71	73323.02	73293.90	71199.83	75363.72	2125.76	68.87	3.84e-13	FY-3C	IRAS	FY-3C IRAS Channel 12 Spectral Response
FengYun/FY3C-IRAS.CH11	74459.11	74478.41	74422.64	71589.21	77447.14	2821.30	66.21	3.58e-13	FY-3C	IRAS	FY-3C IRAS Channel 11 Spectral Response
FengYun/FY3C-IRAS.CH10	96900.90	96926.13	96860.10	92637.62	101279.10	2616.36	40.20	1.28e-13	FY-3C	IRAS	FY-3C IRAS Channel 10 Spectral Response
FengYun/FY3C-IRAS.CH09	111287.40	111350.34	111180.49	103829.75	119426.23	4664.61	30.62	7.41e-14	FY-3C	IRAS	FY-3C IRAS Channel 9 Spectral Response
FengYun/FY3C-IRAS.CH08	124861.83	124938.12	124725.99	116581.92	133780.51	5171.64	24.27	4.67e-14	FY-3C	IRAS	FY-3C IRAS Channel 8 Spectral Response
FengYun/FY3C-IRAS.CH07	133477.16	133496.97	133444.52	129249.05	138551.31	3076.12	21.46	3.61e-14	FY-3C	IRAS	FY-3C IRAS Channel 7 Spectral Response
FengYun/FY3C-IRAS.CH06	136570.89	136594.94	136531.22	131877.18	142438.76	3461.00	20.49	3.29e-14	FY-3C	IRAS	FY-3C IRAS Channel 6 Spectral Response
FengYun/FY3C-IRAS.CH05	139843.87	139871.12	139799.05	134814.99	146204.96	3859.42	19.56	3.0e-14	FY-3C	IRAS	FY-3C IRAS Channel 5 Spectral Response
FengYun/FY3C-IRAS.CH04	142186.50	142208.44	142150.48	137240.24	148560.63	3232.81	18.92	2.81e-14	FY-3C	IRAS	FY-3C IRAS Channel 4 Spectral Response
FengYun/FY3C-IRAS.CH03	144646.09	144664.75	144615.49	139915.01	149423.18	3108.63	18.29	2.62e-14	FY-3C	IRAS	FY-3C IRAS Channel 3 Spectral Response
FengYun/FY3C-IRAS.CH02	146994.77	147015.09	146961.88	141854.32	152886.79	3129.19	17.72	2.46e-14	FY-3C	IRAS	FY-3C IRAS Channel 2 Spectral Response
FengYun/FY3C-IRAS.CH01	149277.66	149282.76	149269.33	146696.76	152907.31	902.74	17.20	2.31e-14	FY-3C	IRAS	FY-3C IRAS Channel 1 Spectral Response

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

If your research benefits from the use of the SVO Filter Profile Service, we would appreciate if you could include the following acknowledgement in your publication:

This research has made use of the SVO Filter Profile Service "Carlos Rodrigo", funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00

and we would appreciate if you could include the following references in your publication:

The SVO Filter Profile Service. Rodrigo, C., Solano, E., Bayo, A., 2012; https://ui.adsabs.harvard.edu/abs/2012ivoa.rept.1015R/abstract
The SVO Filter Profile Service. Rodrigo, C., Solano, E., 2020; https://ui.adsabs.harvard.edu/abs/2020sea..confE.182R/abstract