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-VIRR :Visible and Infra Red Radiometer (VIRR). It has ten 1km-resolution spectral channels, including the high sensitivity visible channel. And there are three infrared atmospheric window channels.

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-VIRR.CH07	4607.81	4613.44	4605.24	4250.00	4964.19	313.20	4200.89	5.94e-9	FY-3C	VIRR	FY-3C VIRR Channel 7 Spectral Response
FengYun/FY3C-VIRR.CH08	5020.06	5026.78	5018.70	4652.69	5386.69	406.02	3807.73	4.53e-9	FY-3C	VIRR	FY-3C VIRR Channel 8 Spectral Response
FengYun/FY3C-VIRR.CH09	5443.19	5448.57	5437.95	5036.22	5796.57	395.39	3633.95	3.68e-9	FY-3C	VIRR	FY-3C VIRR Channel 9 Spectral Response
FengYun/FY3C-VIRR.CH01	6389.39	6411.10	6363.31	5649.27	7043.04	772.89	3021.52	2.24e-9	FY-3C	VIRR	FY-3C VIRR Channel 1 Spectral Response
FengYun/FY3C-VIRR.CH02	8421.35	8426.09	8417.19	8016.88	8943.44	474.84	2259.06	9.56e-10	FY-3C	VIRR	FY-3C VIRR Channel 2 Spectral Response
FengYun/FY3C-VIRR.CH10	13632.85	13638.53	13624.98	13078.66	14187.76	677.93	1347.96	2.18e-10	FY-3C	VIRR	FY-3C VIRR Channel 10 Spectral Response
FengYun/FY3C-VIRR.CH06	15938.95	15946.45	15928.92	15237.73	16632.32	727.04	1047.05	1.24e-10	FY-3C	VIRR	FY-3C VIRR Channel 6 Spectral Response

Filter Plots

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 Spanish Virtual Observatory (https://svo.cab.inta-csic.es) project 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