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/FY3B-MERSI :Medium Resolution Spectral Imager (MERSI). This instrument has 20 channels on FY-3A/B/C satellites. The MERSI channels are mainly located in visible (VIS) and near-IR (NIR) spectral regions while the Visible and Infrared Radiometer (VIRR) instrument has the important IR channels.id:FengYun/FY3B-MERSI.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/FY3B-MERSI.CH06	4133.04	4134.70	4135.19	3960.00	4290.00	169.95	4311.56	7.57e-9	FY-3B	MERSI	FY-3B MERSI Channel 06 Spectral Response
FengYun/FY3B-MERSI.CH07	4450.55	4452.14	4453.89	4270.00	4609.45	192.41	4198.69	6.35e-9	FY-3B	MERSI	FY-3B MERSI Channel 07 Spectral Response
FengYun/FY3B-MERSI.CH01	4734.73	4742.07	4721.22	4360.62	5059.74	332.20	3976.90	5.32e-9	FY-3B	MERSI	FY-3B MERSI Channel 01 Spectral Response
FengYun/FY3B-MERSI.CH08	4920.72	4922.52	4922.94	4724.78	5131.09	227.20	3753.14	4.65e-9	FY-3B	MERSI	FY-3B MERSI Channel 08 Spectral Response
FengYun/FY3B-MERSI.CH09	5216.67	5218.29	5214.96	5019.37	5416.45	220.53	3790.00	4.18e-9	FY-3B	MERSI	FY-3B MERSI Channel 09 Spectral Response
FengYun/FY3B-MERSI.CH02	5491.17	5497.88	5484.68	5112.93	5868.73	442.88	3610.85	3.59e-9	FY-3B	MERSI	FY-3B MERSI Channel 02 Spectral Response
FengYun/FY3B-MERSI.CH10	5667.59	5669.07	5666.13	5450.00	5858.95	220.65	3501.00	3.27e-9	FY-3B	MERSI	FY-3B MERSI Channel 10 Spectral Response
FengYun/FY3B-MERSI.CH11	6486.17	6487.47	6481.24	6273.15	6711.13	221.52	2883.69	2.05e-9	FY-3B	MERSI	FY-3B MERSI Channel 11 Spectral Response
FengYun/FY3B-MERSI.CH03	6480.49	6487.64	6470.99	6110.84	6927.00	562.33	2968.51	2.12e-9	FY-3B	MERSI	FY-3B MERSI Channel 03 Spectral Response
FengYun/FY3B-MERSI.CH12	6870.85	6873.85	6867.95	6643.94	7736.61	218.11	2851.42	1.81e-9	FY-3B	MERSI	FY-3B MERSI Channel 12 Spectral Response
FengYun/FY3B-MERSI.CH13	7646.11	7647.51	7644.52	7387.05	7983.60	233.04	2520.56	1.29e-9	FY-3B	MERSI	FY-3B MERSI Channel 13 Spectral Response
FengYun/FY3B-MERSI.CH14	8626.24	8627.40	8625.95	8392.19	8869.78	231.93	2223.69	8.96e-10	FY-3B	MERSI	FY-3B MERSI Channel 14 Spectral Response
FengYun/FY3B-MERSI.CH04	8637.20	8642.33	8635.91	8262.95	9107.68	537.81	2242.18	9.01e-10	FY-3B	MERSI	FY-3B MERSI Channel 04 Spectral Response
FengYun/FY3B-MERSI.CH15	9046.04	9048.00	9045.73	8734.11	9294.25	236.96	2295.98	8.41e-10	FY-3B	MERSI	FY-3B MERSI Channel 15 Spectral Response
FengYun/FY3B-MERSI.CH16	9419.15	9421.79	9415.44	9113.87	9764.25	230.84	2278.62	7.7e-10	FY-3B	MERSI	FY-3B MERSI Channel 16 Spectral Response
FengYun/FY3B-MERSI.CH17	9826.46	9831.72	9820.27	9027.84	11000.00	263.74	2198.63	6.83e-10	FY-3B	MERSI	FY-3B MERSI Channel 17 Spectral Response
FengYun/FY3B-MERSI.CH18	10282.29	10283.42	10281.21	10013.46	10533.94	232.58	2068.62	5.87e-10	FY-3B	MERSI	FY-3B MERSI Channel 18 Spectral Response
FengYun/FY3B-MERSI.CH19	16436.39	16440.94	16431.21	15777.74	17205.58	600.82	1006.47	1.12e-10	FY-3B	MERSI	FY-3B MERSI Channel 19 Spectral Response
FengYun/FY3B-MERSI.CH20	21242.57	21245.46	21236.90	20611.61	21771.66	563.06	671.27	4.46e-11	FY-3B	MERSI	FY-3B MERSI Channel 20 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