1, channel 1 SRF extracted from http://www.star.nesdis.noaa.gov/smcd/spb/fwu/homepage/AVHRR/spec_resp_func/webdata/AVHRR1_SRF_only.xls sheet A101C001;  August 2014
Number of data points:
24
Wavenumber (cm-1)   Filter response
    12987.012987       0.001000
    13157.894737       0.004200
    13333.333333       0.008000
    13513.513514       0.012000
    13698.630137       0.018000
    13888.888889       0.028000
    14084.507042       0.053000
    14285.714286       0.107000
    14492.753623       0.273000
    14705.882353       0.629000
    14925.373134       0.992000
    15151.515151       1.000000
    15384.615385       0.949000
    15625.000000       0.963000
    15873.015873       0.995600
    16129.032258       0.949000
    16393.442623       0.858000
    16666.666667       0.809800
    16949.152542       0.821000
    17241.379310       0.745000
    17543.859649       0.481000
    17857.142857       0.086600
    18181.818182       0.003000
    18518.518519       0.002000