Central wavenumber/wavelength: 21265.512 cm-1 / 0.470 microns
Comment: 1, GOES-R 0.47um ABI SRF CWG processed version 3 March 10, 2016
SRF data: rtcoef_goes_16_abi_srf_ch01.txt
SRF plot: rtcoef_goes_16_abi_srf_ch01.png
This file generated: 15/10/2019
README file for GOES 16 ABI filter functions
July 27h 2016
ABI Bands as of March 10, 2016
Original SRGs are available at http://ncc.nesdis.noaa.gov/GOESR/ABI.php
CWG Release of PFM, FM2, FM3, FM4 SRF
GOES-R Calibration Working Group (CWG)
Mar. 10, 2016
Summary:
GOES-R ABI vendor delivered ANGEN spectral response functions (SRF) for
ABI flight Module (FM): FM2, FM3, FM4 [1,2,3] on Feb.2, 2016. This set
of SRFs is provided under vendor SRF delivery, together with the PFM
SRF delivered by vendor in November 2013 [4].
Similarly to previous releases [5] CWG additionally provides SRF
processed to remove any negative response present in the original
release. The CWG processing is limited to truncating the SRF to the
innermost 0.1% of the relative spectral response [6].
For consistency the PFM SRF [6] is processed similarly to the rest of
the ABI units SRF, and a CWG PFM SRF release v3 is issued with this document.
File description:
The vendor SRF is provided as delivered and consists of the following SRFs:
PFM SRF: ABI-11-468A_PFM_Spectral_Response_Curves.xlsx
PFM FM2: ABI-16-045_FM2_Spectral_Response_Curves.xlsx
PFM FM3: ABI-16-046_FM3_Spectral_Response_Curves.xlsx
PFM FM4: ABI-16-047_FM4_Spectral_Response_Curves.xlsx
The CWG processed SRFs are released as text files with filenames:
GOES-R_ABI_UUU_SRF_CWG_chXX.txt, where UUU denotes the ABI unit
(PFM, FM2, FM3, or FM4) and XX is the channel number (1 through 16).
After two lines of header the files contain data in three columns as follow:
Column1: wavelength [μm]
Column 2: wavenumber [cm-1]
Column 3: Relative spectral response
For more information please contact:
Boryana Efremova
boryana.efremova@noaa.gov
References:
[1] Harris SRF release: ABI-16-045(FM2);
[2] Harris SRF release: ABI-16-046(FM3);
[3] Harris SRF release: ABI-16-047(FM3);
[4] Harris SRF release: ABI-11-468A(PFM);
[5] CWG PFM SRF release v2.
[6] CWG_report_SRF_trunc_limits.pptx
The SRfs used for RTTOV coefficients are from GOES-R Calibration Working Group
recommendations. File GOES-R_ABI_PFM_SRF_CWG_v3 for GOES-R
GOES-R_ABI_PFM_SRF_CWG_ch1.txt BAND 1 0.47um
GOES-R_ABI_PFM_SRF_CWG_ch2.txt BAND 2 0.64um
GOES-R_ABI_PFM_SRF_CWG_ch3.txt BAND 3 0.86um
GOES-R_ABI_PFM_SRF_CWG_ch4.txt BAND 4 1.37um
GOES-R_ABI_PFM_SRF_CWG_ch5.txt BAND 5 1.61um
GOES-R_ABI_PFM_SRF_CWG_ch6.txt BAND 6 2.24um
README file for GOES 16 ABI filter functions
July 27h 2016
ABI Bands as of March 10, 2016
Original SRGs are available at http://ncc.nesdis.noaa.gov/GOESR/ABI.php
CWG Release of PFM, FM2, FM3, FM4 SRF
GOES-R Calibration Working Group (CWG)
Mar. 10, 2016
Summary:
GOES-R ABI vendor delivered ANGEN spectral response functions (SRF) for
ABI flight Module (FM): FM2, FM3, FM4 [1,2,3] on Feb.2, 2016. This set
of SRFs is provided under vendor SRF delivery, together with the PFM
SRF delivered by vendor in November 2013 [4].
Similarly to previous releases [5] CWG additionally provides SRF
processed to remove any negative response present in the original
release. The CWG processing is limited to truncating the SRF to the
innermost 0.1% of the relative spectral response [6].
For consistency the PFM SRF [6] is processed similarly to the rest of
the ABI units SRF, and a CWG PFM SRF release v3 is issued with this document.
File description:
The vendor SRF is provided as delivered and consists of the following SRFs:
PFM SRF: ABI-11-468A_PFM_Spectral_Response_Curves.xlsx
PFM FM2: ABI-16-045_FM2_Spectral_Response_Curves.xlsx
PFM FM3: ABI-16-046_FM3_Spectral_Response_Curves.xlsx
PFM FM4: ABI-16-047_FM4_Spectral_Response_Curves.xlsx
The CWG processed SRFs are released as text files with filenames:
GOES-R_ABI_UUU_SRF_CWG_chXX.txt, where UUU denotes the ABI unit
(PFM, FM2, FM3, or FM4) and XX is the channel number (1 through 16).
After two lines of header the files contain data in three columns as follow:
Column1: wavelength [μm]
Column 2: wavenumber [cm-1]
Column 3: Relative spectral response
For more information please contact:
Boryana Efremova
boryana.efremova@noaa.gov
References:
[1] Harris SRF release: ABI-16-045(FM2);
[2] Harris SRF release: ABI-16-046(FM3);
[3] Harris SRF release: ABI-16-047(FM3);
[4] Harris SRF release: ABI-11-468A(PFM);
[5] CWG PFM SRF release v2.
[6] CWG_report_SRF_trunc_limits.pptx
The SRfs used for RTTOV coefficients are from GOES-R Calibration Working Group
recommendations. File GOES-R_ABI_PFM_SRF_CWG_v3 for GOES-R
GOES-R_ABI_PFM_SRF_CWG_ch7.txt BAND 7 3.9um
GOES-R_ABI_PFM_SRF_CWG_ch8.txt BAND 8 6.2um
GOES-R_ABI_PFM_SRF_CWG_ch9.txt BAND 9 6.9um
GOES-R_ABI_PFM_SRF_CWG_ch10.txt BAND 10 7.3um
GOES-R_ABI_PFM_SRF_CWG_ch11.txt BAND 11 8.4um
GOES-R_ABI_PFM_SRF_CWG_ch12.txt BAND 12 9.6um
GOES-R_ABI_PFM_SRF_CWG_ch13.txt BAND 13 10.3um
GOES-R_ABI_PFM_SRF_CWG_ch14.txt BAND 14 11.2um
GOES-R_ABI_PFM_SRF_CWG_ch15.txt BAND 15 12.3um
GOES-R_ABI_PFM_SRF_CWG_ch16.txt BAND 16 13.3um
Download all SRFs: rtcoef_goes_16_abi_srf.tar.gz
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Channel 01 Central wavenumber/wavelength: 21265.512 cm-1 / 0.470 microns Comment: 1, GOES-R 0.47um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch01.txt SRF plot: rtcoef_goes_16_abi_srf_ch01.png |
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Channel 02 Central wavenumber/wavelength: 15711.836 cm-1 / 0.636 microns Comment: 2, GOES-R 0.64um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch02.txt SRF plot: rtcoef_goes_16_abi_srf_ch02.png |
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Channel 03 Central wavenumber/wavelength: 11575.183 cm-1 / 0.864 microns Comment: 3, GOES-R 0.865um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch03.txt SRF plot: rtcoef_goes_16_abi_srf_ch03.png |
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Channel 04 Central wavenumber/wavelength: 7282.359 cm-1 / 1.373 microns Comment: 4, GOES-R 1.378um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch04.txt SRF plot: rtcoef_goes_16_abi_srf_ch04.png |
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Channel 05 Central wavenumber/wavelength: 6214.752 cm-1 / 1.609 microns Comment: 5, GOES-R 1.61um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch05.txt SRF plot: rtcoef_goes_16_abi_srf_ch05.png |
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Channel 06 Central wavenumber/wavelength: 4459.441 cm-1 / 2.242 microns Comment: 6, GOES-R 2.25um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch06.txt SRF plot: rtcoef_goes_16_abi_srf_ch06.png |
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Channel 07 Central wavenumber/wavelength: 2570.373 cm-1 / 3.890 microns Comment: 7, GOES-R 3.9um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch07.txt SRF plot: rtcoef_goes_16_abi_srf_ch07.png |
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Channel 08 Central wavenumber/wavelength: 1620.528 cm-1 / 6.171 microns Comment: 8, GOES-R 6.19um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch08.txt SRF plot: rtcoef_goes_16_abi_srf_ch08.png |
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Channel 09 Central wavenumber/wavelength: 1443.554 cm-1 / 6.927 microns Comment: 9, GOES-R 6.95um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch09.txt SRF plot: rtcoef_goes_16_abi_srf_ch09.png |
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Channel 10 Central wavenumber/wavelength: 1363.228 cm-1 / 7.336 microns Comment: 10, GOES-R 7.34um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch10.txt SRF plot: rtcoef_goes_16_abi_srf_ch10.png |
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Channel 11 Central wavenumber/wavelength: 1184.220 cm-1 / 8.444 microns Comment: 11, GOES-R 8.5um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch11.txt SRF plot: rtcoef_goes_16_abi_srf_ch11.png |
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Channel 12 Central wavenumber/wavelength: 1040.891 cm-1 / 9.607 microns Comment: 12, GOES-R 9.61um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch12.txt SRF plot: rtcoef_goes_16_abi_srf_ch12.png |
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Channel 13 Central wavenumber/wavelength: 968.001 cm-1 / 10.331 microns Comment: 13, GOES-R 10.35um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch13.txt SRF plot: rtcoef_goes_16_abi_srf_ch13.png |
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Channel 14 Central wavenumber/wavelength: 894.000 cm-1 / 11.186 microns Comment: 14, GOES-R 11.2um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch14.txt SRF plot: rtcoef_goes_16_abi_srf_ch14.png |
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Channel 15 Central wavenumber/wavelength: 815.294 cm-1 / 12.266 microns Comment: 15, GOES-R 12.3um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch15.txt SRF plot: rtcoef_goes_16_abi_srf_ch15.png |
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Channel 16 Central wavenumber/wavelength: 753.790 cm-1 / 13.266 microns Comment: 16, GOES-R 13.3um ABI SRF CWG processed version 3 March 10, 2016 SRF data: rtcoef_goes_16_abi_srf_ch16.txt SRF plot: rtcoef_goes_16_abi_srf_ch16.png |
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