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/FY2C-VISSR :Moderate-resolution optical imager with 5 VIS/MWIR/TIR channels for imagery and wind derivation by tracking clouds and water vapour features.id:FengYun/FY2C-VISSR.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/FY2C-VISSR.IR4B	37789.18	37915.17	37591.10	33411.31	43656.89	4984.56	241.55	5.07e-12	FY-2C	VISSR	FY-2C VISSR IR4-B Spectral Response
FengYun/FY2C-VISSR.IR4A	37812.82	37939.70	37613.31	33362.68	43616.82	4992.62	241.28	5.06e-12	FY-2C	VISSR	FY-2C VISSR IR4-A Spectral Response
FengYun/FY2C-VISSR.IR3A	69065.63	69484.51	68391.25	58295.75	84056.55	12023.33	78.32	4.92e-13	FY-2C	VISSR	FY-2C VISSR IR3-A Spectral Response
FengYun/FY2C-VISSR.IR3B	69128.35	69571.33	68415.73	57416.32	84757.04	12890.82	78.24	4.91e-13	FY-2C	VISSR	FY-2C VISSR IR3-B Spectral Response
FengYun/FY2C-VISSR.IR1B	108964.02	109198.05	108586.13	97432.32	126020.67	11731.11	32.03	8.09e-14	FY-2C	VISSR	FY-2C VISSR IR1-B Spectral Response
FengYun/FY2C-VISSR.IR1A	109099.82	109362.35	108678.65	97233.53	126824.90	12299.51	31.97	8.05e-14	FY-2C	VISSR	FY-2C VISSR IR1-A Spectral Response
FengYun/FY2C-VISSR.IR2B	119134.52	119498.47	118534.12	102535.74	134114.91	11958.46	26.96	5.69e-14	FY-2C	VISSR	FY-2C VISSR IR2-B Spectral Response
FengYun/FY2C-VISSR.IR2A	119319.42	119729.56	118628.41	100628.80	134400.00	14424.44	26.91	5.67e-14	FY-2C	VISSR	FY-2C VISSR IR2-A 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 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