This file generated: 15/10/2019

README SRF:

README file for MSG-2 SEVIRI filter functions

Reference file: EUM-MSG-TEN-06-0010 MSG_SEVIRI_Spectral_Response_Characterisation.XLS
available on the web page
http://www.eumetsat.int/Home/Main/DataProducts/Calibration/MSGCalibration/index.htm?l=en
see link:

LinkSpectral responses for Meteosat Second Generation (MSG) (ZIP, 226 KB).
Note: SEVIRI PFM is onboard Meteosat-8, SEVIRI FM2 is onboard Meteosat-9, SEVIRI FM3 is onboard MSG-3,
and SEVIRI FM4 is onboard MSG-4 (data not yet available).
Document Change Record
Issue   Date       DCN No   Author   Changes
1       1/19/2006   -       GEO/GF   First Issue

This file was not used for creating the MSG-2 SRFs, because it was not available in 2004, the SRFs
were taken from file SRC_FM2_01.xls provided by  Lothar Schueller
The values are absolutely the same as the 2006 reference file

The IR channels spectral response function are taken from the 95K instrument temperature

Excel sheets are converted to ASCII text files
Wavelenghts are converted to wavenumbers

3.9mu channel is truncated to 3100cm-1
6.2mu channel truncated in [1331,1785]cm-1 to conform to MSG-1

Download all SRFs: rtcoef_msg_2_seviri_srf.tar.gz

Channel 01
Central wavenumber/wavelength: 15637.697 cm-1 / 0.639 microns
Comment: 1 ,MSG-2 VIS 0.6 data from EUM-MSG-TEN-06-0010 MSG_SEVIRI_Spectral_Response_Characterisation.XLT
SRF data: rtcoef_msg_2_seviri_srf_ch01.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch01.png

Channel 02
Central wavenumber/wavelength: 12380.117 cm-1 / 0.808 microns
Comment: 2 ,MSG-2 VIS 0.8 data from EUM-MSG-TEN-06-0010 MSG_SEVIRI_Spectral_Response_Characterisation.XLT
SRF data: rtcoef_msg_2_seviri_srf_ch02.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch02.png

Channel 03
Central wavenumber/wavelength: 6107.454 cm-1 / 1.637 microns
Comment: 3 ,MSG-2 NIR 1.6 data from EUM-MSG-TEN-06-0010 MSG_SEVIRI_Spectral_Response_Characterisation.XLT
SRF data: rtcoef_msg_2_seviri_srf_ch03.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch03.png

Channel 04
Central wavenumber/wavelength: 2557.942 cm-1 / 3.909 microns
Comment: 1 ,msg_02_seviri_01.flt , from EUMETSAT SRC_FM2_01.xls T 95K truncated at 3100cm-1
SRF data: rtcoef_msg_2_seviri_srf_ch04.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch04.png

Channel 05
Central wavenumber/wavelength: 1591.126 cm-1 / 6.285 microns
Comment: 2 ,msg_02_seviri_02.flt , from EUMETSAT SRC_FM2_01.xls T 95K
SRF data: rtcoef_msg_2_seviri_srf_ch05.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch05.png

Channel 06
Central wavenumber/wavelength: 1358.237 cm-1 / 7.362 microns
Comment: 3 ,msg_02_seviri_03.flt , from EUMETSAT SRC_FM2_01.xls T 95K
SRF data: rtcoef_msg_2_seviri_srf_ch06.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch06.png

Channel 07
Central wavenumber/wavelength: 1147.808 cm-1 / 8.712 microns
Comment: 4 ,msg_02_seviri_04.flt , from EUMETSAT SRC_FM2_01.xls T 95K
SRF data: rtcoef_msg_2_seviri_srf_ch07.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch07.png

Channel 08
Central wavenumber/wavelength: 1035.031 cm-1 / 9.662 microns
Comment: 5 ,msg_02_seviri_05.flt , from EUMETSAT SRC_FM2_01.xls T 95K
SRF data: rtcoef_msg_2_seviri_srf_ch08.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch08.png

Channel 09
Central wavenumber/wavelength: 928.747 cm-1 / 10.767 microns
Comment: 6 ,msg_02_seviri_06.flt , from EUMETSAT SRC_FM2_01.xls T 95K
SRF data: rtcoef_msg_2_seviri_srf_ch09.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch09.png

Channel 10
Central wavenumber/wavelength: 834.565 cm-1 / 11.982 microns
Comment: 7 ,msg_02_seviri_07.flt , from EUMETSAT SRC_FM2_01.xls T 95K
SRF data: rtcoef_msg_2_seviri_srf_ch10.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch10.png

Channel 11
Central wavenumber/wavelength: 749.212 cm-1 / 13.347 microns
Comment: 8 ,msg_02_seviri_08.flt , from EUMETSAT SRC_FM2_01.xls T 95K
SRF data: rtcoef_msg_2_seviri_srf_ch11.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch11.png

Channel 12
Central wavenumber/wavelength: 14823.562 cm-1 / 0.675 microns
Comment: 4 ,MSG-2 HRV data from EUM-MSG-TEN-06-0010 MSG_SEVIRI_Spectral_Response_Characterisation.XLT TRUNCATED AT 25500cm-1
SRF data: rtcoef_msg_2_seviri_srf_ch12.txt
SRF plot: rtcoef_msg_2_seviri_srf_ch12.png