Solar and Infrared Channel Normalized Spectral Responses for NOAA-9

Channel 3		Channel 4		Channel 5
Wavelength	Response	Wavelength	Response	Wavelength	Response
0.680	0.00000	4.050	0.00000	12.600	0.00000
0.690	0.00100	4.037	0.00219	12.573	0.00000
0.700	0.08000	4.024	0.00423	12.546	0.00000
0.710	0.36000	4.012	0.00669	12.519	0.00095
0.720	0.68000	4.000	0.01269	12.492	0.03073
0.730	0.83000	3.987	0.02633	12.466	0.08229
0.740	0.92000	3.975	0.05301	12.439	0.15236
0.750	0.98000	3.963	0.10226	12.413	0.23716
0.760	1.00000	3.951	0.19880	12.386	0.33272
0.770	0.98000	3.938	0.35939	12.360	0.43228
0.780	0.93000	3.926	0.54701	12.334	0.52643
0.790	0.90500	3.915	0.71401	12.308	0.60562
0.800	0.89000	3.903	0.84071	12.282	0.66124
0.810	0.89500	3.891	0.91953	12.257	0.69488
0.820	0.90800	3.879	0.95876	12.231	0.71435
0.830	0.91500	3.867	0.97415	12.205	0.72766
0.840	0.91500	3.856	0.97877	12.180	0.74209
0.850	0.89000	3.844	0.98354	12.155	0.75938
0.860	0.86500	3.833	0.99113	12.129	0.77903
0.870	0.85500	3.822	0.99581	12.104	0.80030
0.880	0.86500	3.810	0.99359	12.079	0.82256
0.890	0.87500	3.799	0.98417	12.054	0.84477
0.900	0.88300	3.788	0.96907	12.030	0.86591
0.910	0.87000	3.777	0.95425	12.005	0.88482
0.920	0.81000	3.766	0.94611	11.980	0.90049
0.930	0.75000	3.755	0.94836	11.956	0.91287
0.940	0.72500	3.744	0.96306	11.931	0.92207
0.950	0.71200	3.733	0.98374	11.907	0.92842
0.960	0.74000	3.722	0.99677	11.883	0.93221
0.970	0.72000	3.711	0.99671	11.859	0.93476
0.980	0.53000	3.700	0.99341	11.835	0.93799
0.990	0.35000	3.690	0.99558	11.811	0.94378
1.000	0.16000	3.680	0.99766	11.787	0.95398
1.050	0.01000	3.669	0.99050	11.763	0.96754
1.100	0.00200	3.659	0.97698	11.740	0.98097
1.150	0.00000	3.648	0.96999	11.716	0.99073
0.000	0.00000	3.638	0.97666	11.693	0.99328
0.000	0.00000	3.628	0.98923	11.669	0.98812
0.000	0.00000	3.618	0.99827	11.646	0.97991
0.000	0.00000	3.607	1.00000	11.623	0.97382
0.000	0.00000	3.597	0.99373	11.600	0.97487
0.000	0.00000	3.587	0.98036	11.577	0.98557
0.000	0.00000	3.577	0.96367	11.554	0.99764
0.000	0.00000	3.567	0.94561	11.531	1.00000
0.000	0.00000	3.558	0.91026	11.509	0.98172
0.000	0.00000	3.548	0.83303	11.486	0.93246
0.000	0.00000	3.538	0.70499	11.464	0.85217
0.000	0.00000	3.528	0.54911	11.441	0.74831
0.000	0.00000	3.519	0.39162	11.419	0.62840
0.000	0.00000	3.509	0.25262	11.397	0.50008
0.000	0.00000	3.499	0.14805	11.374	0.37099
0.000	0.00000	3.490	0.08714	11.352	0.24893
0.000	0.00000	3.481	0.05639	11.330	0.14169
0.000	0.00000	3.471	0.03770	11.308	0.05711
0.000	0.00000	3.462	0.02149	11.286	0.00238
0.000	0.00000	3.453	0.00907	11.265	0.00000
0.000	0.00000	3.443	0.00217	11.243	0.00000
0.000	0.00000	3.434	0.00000	11.222	0.00000
0.000	0.00000	3.425	0.00000	11.200	0.00000
0.000	0.00000	3.416	0.00000	11.179	0.00000

Instrument Response Functions