Infrared Channel Normalized Spectral Responses for METEOSAT-8

Channel 4		Channel 5		Channel 6		Channel 7
Wavelength	Response	Wavelength	Response	Wavelength	Response	Wavelength	Response
3.656	0.73445	11.280	0.02286	1.494	0.00095	5.854	0.67766
3.445	0.00049	10.800	0.00015	1.427	0.00016	5.422	0.00088
3.462	0.00021	10.840	0.00025	1.433	0.00020	5.458	0.00027
3.480	0.00153	10.880	0.00030	1.438	0.00022	5.494	0.00026
3.498	0.00282	10.920	0.00042	1.444	0.00029	5.530	0.00034
3.515	0.00449	10.960	0.00043	1.450	0.00039	5.566	0.00086
3.533	0.00784	11.000	0.00039	1.455	0.00047	5.602	0.00103
3.550	0.01844	11.040	0.00038	1.461	0.00056	5.638	0.00102
3.568	0.03829	11.080	0.00039	1.466	0.00065	5.674	0.00438
3.586	0.08343	11.120	0.00058	1.472	0.00066	5.710	0.01356
3.603	0.17367	11.160	0.00068	1.478	0.00069	5.746	0.03779
3.621	0.33046	11.200	0.00453	1.483	0.00075	5.782	0.12190
3.638	0.54283	11.240	0.00950	1.489	0.00082	5.818	0.33148
3.656	0.73445	11.280	0.02286	1.494	0.00095	5.854	0.67766
3.674	0.86929	11.320	0.04640	1.500	0.00127	5.890	0.87267
3.691	0.93084	11.360	0.08883	1.506	0.00118	5.926	0.85238
3.709	0.95634	11.400	0.18007	1.511	0.00120	5.962	0.81523
3.726	0.96954	11.440	0.34184	1.517	0.00156	5.998	0.82902
3.744	0.97607	11.480	0.57631	1.522	0.00244	6.034	0.81956
3.762	0.98499	11.520	0.80344	1.528	0.00251	6.070	0.80023
3.779	0.98383	11.560	0.93175	1.534	0.00481	6.106	0.82693
3.797	0.99616	11.600	0.98722	1.539	0.00693	6.142	0.86362
3.814	0.99425	11.640	1.00000	1.545	0.01254	6.178	0.88868
3.832	1.00000	11.680	0.98254	1.550	0.02332	6.214	0.91900
3.850	0.98499	11.720	0.96071	1.556	0.04652	6.250	0.94751
3.867	0.97749	11.760	0.96634	1.562	0.10727	6.286	0.94828
3.885	0.98570	11.800	0.97013	1.567	0.28530	6.322	0.91531
3.902	0.99550	11.840	0.98231	1.573	0.51472	6.358	0.88276
3.920	0.98728	11.880	0.99002	1.578	0.80192	6.394	0.89105
3.938	0.98603	11.920	0.99848	1.584	0.96710	6.430	0.91848
3.955	0.97708	11.960	0.97679	1.590	0.99264	6.466	0.95916
3.973	0.96369	12.000	0.95508	1.595	0.98937	6.502	0.99006
3.990	0.94728	12.040	0.93015	1.601	0.99571	6.538	1.00000
4.008	0.94726	12.080	0.92588	1.606	1.00000	6.574	0.99285
4.026	0.93830	12.120	0.93232	1.612	0.99811	6.610	0.97367
4.043	0.92768	12.160	0.88960	1.618	0.98870	6.646	0.97128
4.061	0.92596	12.200	0.86998	1.623	0.98066	6.682	0.90909
4.078	0.90537	12.240	0.88399	1.629	0.97626	6.718	0.71491
4.096	0.90254	12.280	0.88059	1.634	0.97809	6.754	0.43544
4.114	0.88722	12.320	0.84638	1.640	0.98415	6.790	0.22832
4.131	0.86915	12.360	0.78343	1.646	0.99074	6.826	0.10372
4.149	0.84070	12.400	0.63035	1.651	0.99533	6.862	0.04622
4.166	0.78198	12.440	0.43403	1.657	0.99437	6.898	0.01993
4.184	0.68596	12.480	0.27565	1.662	0.98703	6.934	0.01133
4.202	0.56955	12.520	0.16524	1.668	0.97605	6.970	0.00542
4.219	0.44737	12.560	0.09338	1.674	0.96609	7.006	0.00234
4.237	0.31338	12.600	0.05084	1.679	0.92900	7.042	0.00103
4.254	0.15294	12.640	0.02486	1.685	0.86611	7.078	0.00146
4.272	0.08850	12.680	0.01656	1.690	0.75278	7.114	0.00131
4.290	0.04848	12.720	0.01141	1.696	0.57658	7.150	0.00053
4.307	0.02817	12.760	0.00454	1.702	0.36770	7.186	0.00054
4.325	0.01699	12.800	0.00170	1.707	0.19872	7.222	0.00087
4.342	0.01167	12.840	0.00017	1.713	0.10139	7.258	0.00071
4.360	0.00758	0.000	0.00000	1.718	0.04314	7.294	0.00150
4.378	0.00508	0.000	0.00000	1.724	0.01762	7.330	0.00145
4.395	0.00354	0.000	0.00000	1.730	0.00879	7.366	0.00077
4.413	0.00171	0.000	0.00000	1.735	0.00456	7.402	0.00066
4.430	0.00107	0.000	0.00000	1.741	0.00253	7.438	0.00085
4.448	0.00080	0.000	0.00000	1.746	0.00138	7.474	0.00185
4.466	0.00030	0.000	0.00000	1.752	0.00077	7.510	0.00111
4.483	0.00023	0.000	0.00000	1.758	0.00047	7.546	0.00057
4.501	0.00005	0.000	0.00000	1.763	0.00030	7.582	0.00042
4.518	0.00000	0.000	0.00000	1.769	0.00019	7.618	0.00004
4.536	0.00024	0.000	0.00000	1.774	0.00012	7.654	0.00059
4.554	0.00010	0.000	0.00000	0.000	0.00000	7.690	0.00051

Instrument Response Functions