This file generated: 15/10/2019

README file for NOAA-19 AVHRR (A308) filter functions
October 2008

The original filters obtained from following website
 http://www.star.nesdis.noaa.gov/smcd/spb/fwu/solar_cal/spec_resp_func/index.html

Contact are is heidinger@ssec.wisc.edu and Xiangqian.Wu@noaa.gov

Filters have been reduced, due to very large wings:
 3microns:
    2447-2935cm-1 (SRF > 0.001)
 11microns:
    859-1000cm-1 (SRF > 0.001)
 12microns:
    786-877cm-1 (SRF > 0.001) + negative values set to 0.

Download all SRFs: rtcoef_noaa_19_avhrr_srf.tar.gz

Channel 01 Central wavenumber/wavelength: 15765.118 cm-1 / 0.634 microns Comment: 1 ,noaa_19_avhrr_01.flt SRF data: rtcoef_noaa_19_avhrr_srf_ch01.txt SRF plot: rtcoef_noaa_19_avhrr_srf_ch01.png

Channel 02 Central wavenumber/wavelength: 12110.982 cm-1 / 0.826 microns Comment: 2 ,noaa_19_avhrr_02.flt SRF data: rtcoef_noaa_19_avhrr_srf_ch02.txt SRF plot: rtcoef_noaa_19_avhrr_srf_ch02.png

Channel 03 Central wavenumber/wavelength: 6211.796 cm-1 / 1.610 microns Comment: 3 ,noaa_19_avhrr_06.flt Channel 3A SRF data: rtcoef_noaa_19_avhrr_srf_ch03.txt SRF plot: rtcoef_noaa_19_avhrr_srf_ch03.png

Channel 04 Central wavenumber/wavelength: 2670.000 cm-1 / 3.745 microns Comment: 3 ,noaa_19_avhrr_03.flt SRF data: rtcoef_noaa_19_avhrr_srf_ch04.txt SRF plot: rtcoef_noaa_19_avhrr_srf_ch04.png

Channel 05 Central wavenumber/wavelength: 928.900 cm-1 / 10.765 microns Comment: 4 ,noaa_19_avhrr_04.flt SRF data: rtcoef_noaa_19_avhrr_srf_ch05.txt SRF plot: rtcoef_noaa_19_avhrr_srf_ch05.png

Channel 06 Central wavenumber/wavelength: 831.900 cm-1 / 12.021 microns Comment: 5 ,noaa_19_avhrr_05.flt SRF data: rtcoef_noaa_19_avhrr_srf_ch06.txt SRF plot: rtcoef_noaa_19_avhrr_srf_ch06.png