Infrared Channel Normalized Spectral Responses for FY-2C

Channel 3		Channel 4		Channel 5
Wavelength	Response	Wavelength	Response	Wavelength	Response
3.320	0.00000	5.720	0.00000	10.160	0.00000
3.360	0.01880	5.760	0.01000	10.200	0.01360
3.400	0.06540	5.800	0.00830	10.240	0.01940
3.440	0.19510	5.840	0.01450	10.280	0.02470
3.480	0.31760	5.880	0.00590	10.320	0.03290
3.520	0.44370	5.920	0.02710	10.360	0.04270
3.560	0.59780	5.960	0.03900	10.400	0.05160
3.600	0.74400	6.000	0.04840	10.440	0.06160
3.640	0.86380	6.040	0.06230	10.480	0.07000
3.680	0.96010	6.080	0.08050	10.520	0.07630
3.720	1.00000	6.120	0.12790	10.560	0.08040
3.760	0.97850	6.160	0.16390	10.600	0.08240
3.800	0.94030	6.200	0.22340	10.640	0.08560
3.840	0.88580	6.240	0.36050	10.680	0.09080
3.880	0.83510	6.280	0.59870	10.720	0.09600
3.920	0.75210	6.320	0.75020	10.760	0.10210
3.960	0.68850	6.360	0.83840	10.800	0.10930
4.000	0.60480	6.400	0.88660	10.840	0.11910
4.040	0.51160	6.440	1.00000	10.880	0.13090
4.080	0.37950	6.480	0.82010	10.920	0.14150
4.120	0.23630	6.520	0.89590	10.960	0.15470
4.160	0.12550	6.560	0.74300	11.000	0.17080
4.200	0.05440	6.600	0.64340	11.040	0.18990
4.240	0.01540	6.640	0.64150	11.080	0.21420
4.280	0.00900	6.680	0.76680	11.120	0.24900
4.320	0.01200	6.720	0.79420	11.160	0.29310
4.360	0.00870	6.760	0.81970	11.200	0.34250
4.400	0.00580	6.800	0.75070	11.240	0.40950
4.420	0.00000	6.840	0.72250	11.280	0.47870
0.000	0.00000	6.880	0.74440	11.320	0.54050
0.000	0.00000	6.920	0.83490	11.360	0.65090
0.000	0.00000	6.960	0.79080	11.400	0.78030
0.000	0.00000	7.000	0.82190	11.440	0.84590
0.000	0.00000	7.040	0.76940	11.480	0.89940
0.000	0.00000	7.080	0.82940	11.520	0.98520
0.000	0.00000	7.120	0.80230	11.560	1.00000
0.000	0.00000	7.160	0.75120	11.600	0.97480
0.000	0.00000	7.200	0.78150	11.640	0.96710
0.000	0.00000	7.240	0.78860	11.680	0.95790
0.000	0.00000	7.280	0.75740	11.720	0.85930
0.000	0.00000	7.320	0.77260	11.760	0.82940
0.000	0.00000	7.360	0.79320	11.800	0.80370
0.000	0.00000	7.400	0.81740	11.840	0.77080
0.000	0.00000	7.440	0.74700	11.880	0.72700
0.000	0.00000	7.480	0.66700	11.920	0.75190
0.000	0.00000	7.520	0.60910	11.960	0.74710
0.000	0.00000	7.560	0.48180	12.000	0.70670
0.000	0.00000	7.600	0.36130	12.040	0.72110
0.000	0.00000	7.640	0.26650	12.080	0.74800
0.000	0.00000	7.680	0.19510	12.120	0.76970
0.000	0.00000	7.720	0.14880	12.160	0.77150
0.000	0.00000	7.760	0.11150	12.200	0.83090
0.000	0.00000	7.800	0.08870	12.240	0.86030
0.000	0.00000	7.840	0.07480	12.280	0.85420
0.000	0.00000	7.880	0.05930	12.320	0.86090
0.000	0.00000	7.920	0.04680	12.360	0.87310
0.000	0.00000	7.960	0.03690	12.400	0.88230
0.000	0.00000	8.000	0.02750	12.440	0.82270
0.000	0.00000	8.040	0.02280	12.480	0.80060
0.000	0.00000	8.080	0.01910	12.520	0.79900
0.000	0.00000	8.120	0.01540	12.560	0.76450
0.000	0.00000	8.160	0.01650	12.600	0.69380
0.000	0.00000	8.200	0.01720	12.640	0.59670
0.000	0.00000	8.240	0.01280	12.680	0.52320
0.000	0.00000	8.280	0.01070	12.720	0.44810
0.000	0.00000	8.320	0.00970	12.760	0.37120
0.000	0.00000	8.360	0.00890	12.800	0.32070
0.000	0.00000	8.400	0.00800	12.840	0.27880
0.000	0.00000	8.440	0.00520	12.880	0.24550
0.000	0.00000	8.480	0.00460	12.920	0.21460
0.000	0.00000	8.520	0.00000	12.960	0.18650
0.000	0.00000	0.000	0.00000	13.000	0.16790
0.000	0.00000	0.000	0.00000	13.040	0.14640
0.000	0.00000	0.000	0.00000	13.080	0.12260
0.000	0.00000	0.000	0.00000	13.120	0.09950
0.000	0.00000	0.000	0.00000	13.160	0.07850
0.000	0.00000	0.000	0.00000	13.200	0.06250
0.000	0.00000	0.000	0.00000	13.240	0.04970
0.000	0.00000	0.000	0.00000	13.280	0.04000
0.000	0.00000	0.000	0.00000	13.320	0.00000

Instrument Response Functions