R# | Serial Number | Calibration Facility | Calibration Date | Date for next Calibration | Responsivity [45] | Calibration Factor [45] | Instrument::Make | Instrument::Model | Instrument::Description | Instrument::Program | Instrument::Factory Calibration | Instrument::Date of Factory Calibration | Responsivity Bins [2 deg] | Responsivity Function Coefficients | Other Calibrations | Calibration File | Contact Person | Documentation Title | Calibration Method | Calibration Notes | Other Information | Datalogger Entry Date | Responsivity [45] [Corr] | Calibration Factor [45] [Corr] | Correction Method | Responsivity Bins Average [2 deg] |
1 | PY28257 | SRRL/2003-01 | 07/02/2003 | 07/02/2004 | RS@45=13.092 µV/W/m² ; +1.68/-3.68% ; N=8 | CF@45=76.382 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | | | Tom Stoffel | Borcal 2003-01 | | Valid Incident angle range for RS@45: 30-60 | | 07/10/2003 | | | | |
2 | PY28257 | SRRL/2003-03 | 08/11/2003 | 08/11/2004 | RS@45=12.986 µV/W/m² ; +2.40/-3.11% ; N=11 | CF@45=77.008 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | | | Tom Stoffel | Borcal 2003-03 | | Valid Incident angle range for RS@45: 30-60 | | | | | | |
3 | PY28257 | SRRL/2004-02 | 08/09/2004 | 08/09/2005 | RS@45=13.002 µV/W/m² ; +2.96/-5.02% ; N=11 | CF@45=76.909 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | | | Tom Stoffel | Borcal 2004-02 | | Valid Incident angle range for RS@45: 30-60 | | 08/16/2004 | | | | |
4 | PY28257 | SRRL/2005-02 | 06/13/2005 | 06/13/2006 | RS@45=13.005 µV/W/m² ; +2.63/-4.96% ; N=10 | CF@45=76.895 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | | | Tom Stoffel | Borcal 2005-02 | | Valid Incident angle range for RS@45: 30-60 | | 06/14/2005 | | | | |
5 | PY28257 | SRRL/2006-02 | 06/17/2006 | 06/17/2007 | RS@45=13.167 µV/W/m² ; +3.32/-5.49% ; N=12 ; I:30-60 | CF@45=75.948 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2006-02 Certificates | | | | 06/27/2006 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = unspecified | |
6 | PY28257 | SRRL/2007-01 | 06/08/2007 | 06/08/2008 | RS@45=13.144 µV/W/m² ; +3.06/-4.50% ; N=13 ; I:30-60 | CF@45=76.079 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2007-01 Certificates | | | | 06/13/2007 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = unspecified | |
7 | PY28257 | SRRL/2008-01 | 05/18/2008 | 05/18/2009 | RS@45=13.292 µV/W/m² ; +3.11/-5.51% ; N=14 ; I:30-60 | CF@45=75.234 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2008-01 Certificates | | | | 05/23/2008 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = unspecified | |
8 | PY28257 | SRRL/2009-01 | 05/27/2009 | 05/27/2010 | RS@45=13.347 µV/W/m² ; +3.25/-6.26% ; N=13 ; I:30-60 | CF@45=74.925 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2009-01 Certificates | | | | 07/06/2009 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = unspecified | |
9 | PY28257 | SRRL/2010-01 | 05/23/2010 | 05/23/2011 | R@45=13.296 µV/W/m² ; +2.27/-2.63% ; N=13 ; Z:30-60 | CF@45=75.209 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2010-01 Certificates | | | | 05/27/2010 | R@45=13.296 µV/W/m² ; +2.27/-2.63% ; N=13 ; Z:30-60 | CF@45=75.209 W/m²/mV | None ; Rnet=0.0 | |
10 | PY28257 | SRRL/2011-02 | 05/05/2011 | 05/05/2012 | R@45=13.315 µV/W/m² ; +2.30/-2.95% ; N=11 ; Z:30-60 | CF@45=75.106 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2011-02 Certificates | | | | 05/26/2011 | R@45=13.315 µV/W/m² ; +2.30/-2.95% ; N=11 ; Z:30-60 | CF@45=75.106 W/m²/mV | None ; Rnet=0.0 | |
11 | PY28257 | SRRL/2012-01 | 05/04/2012 | 05/04/2013 | R@45=13.475 µV/W/m² ; +1.95/-2.85% ; N=11 ; Z:30-60 | CF@45=74.211 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2012-01 Certificates | | | | 06/07/2012 | R@45=13.475 µV/W/m² ; +1.95/-2.85% ; N=11 ; Z:30-60 | CF@45=74.211 W/m²/mV | None ; Rnet=0.0 | |
12 | PY28257 | SRRL/2013-02 | 06/20/2013 | 06/20/2014 | R@45=13.552 µV/W/m² ; +2.16/-3.19% ; N=9 ; Z:30-60 | CF@45=73.788 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2013-02 Certificates | | | | 07/17/2013 | R@45=13.552 µV/W/m² ; +2.16/-3.19% ; N=9 ; Z:30-60 | CF@45=73.788 W/m²/mV | None ; Rnet=0.0 | |
13 | PY28257 | SRRL/2014-01 | 05/19/2014 | 05/19/2015 | R@45=13.558 µV/W/m² ; +2.18/-3.33% ; N=11 ; Z:30-60 | CF@45=73.756 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Afshin M. Andreas | BORCAL 2014-01 Certificates | | | | 06/04/2014 | R@45=13.558 µV/W/m² ; +2.18/-3.33% ; N=11 ; Z:30-60 | CF@45=73.756 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |
14 | PY28257 | SRRL/2015-01 SW | 06/04/2015 | 06/04/2016 | R@45=13.552 µV/W/m² ; +3.60/-3.52% ; N=7 ; Z:30-60 | CF@45=73.791 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Afshin M. Andreas | BORCAL-SW 2015-01 Certificates | | | | 06/22/2015 | R@45=13.552 µV/W/m² ; +3.60/-3.52% ; N=7 ; Z:30-60 | CF@45=73.791 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |
15 | PY28257 | SRRL/2016-01 SW | 05/03/2016 | 05/03/2017 | R@45=13.465 µV/W/m² ; +2.47/-3.88% ; N=7 ; Z:30-60 | CF@45=74.268 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | [PY28257_Licor_LI200.coef.txt] | [PY28257_Licor_LI200.lato.txt] | | Afshin M. Andreas | BORCAL-SW 2016-01 Certificates | | | | 06/01/2016 | R@45=13.465 µV/W/m² ; +2.47/-3.88% ; N=7 ; Z:30-60 | CF@45=74.268 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |
16 | PY28257 | SRRL/2017-01 SW | 05/04/2017 | 05/04/2018 | R@45=13.619 µV/W/m² ; +2.0/-3.1% ; N=10 ; Z:30-60 | CF@45=73.424 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | | [2017-01_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2017-01 Certificates | | | | 05/08/2017 | R@45=13.619 µV/W/m² ; +2.0/-3.1% ; N=10 ; Z:30-60 | CF@45=73.424 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |
17 | PY28257 | SRRL/2018-03 SW | 05/16/2018 | 05/16/2019 | R@45=13.711 µV/W/m² ; +2.1/-2.6% ; N=9 ; Z:30-60 | CF@45=72.936 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | | [2018-03_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2018-03 Certificates | | | | 05/25/2018 | R@45=13.711 µV/W/m² ; +2.1/-2.6% ; N=9 ; Z:30-60 | CF@45=72.936 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |
18 | PY28257 | SRRL/2019-02 SW | 05/03/2019 | 05/03/2020 | R@45=13.817 µV/W/m² ; +2.1/-2.9% ; N=11 ; Z:30-60 | CF@45=72.373 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | | [2019-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2019-02 Certificates | | | | 05/09/2019 | R@45=13.817 µV/W/m² ; +2.1/-2.9% ; N=11 ; Z:30-60 | CF@45=72.373 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |
19 | PY28257 | SRRL/2020-02 SW | 05/05/2020 | 05/05/2021 | R@45=13.751 µV/W/m² ; +2.0/-2.3% ; N=12 ; Z:30-60 | CF@45=72.722 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | | [2020-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2020-02 Certificates | | | Revised 12/09/2021 | 05/18/2020 | R@45=13.751 µV/W/m² ; +2.0/-2.3% ; N=12 ; Z:30-60 | CF@45=72.722 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |
20 | PY28257 | SRRL/2021-02 SW | 05/06/2021 | 05/06/2022 | R@45=13.902 µV/W/m² ; +2.4/-2.5% ; N=10 ; Z:30-60 | CF@45=71.930 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | | [2021-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2021-02 Certificates | | | Revised 12/09/2021 | 05/14/2021 | R@45=13.902 µV/W/m² ; +2.4/-2.5% ; N=10 ; Z:30-60 | CF@45=71.930 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |
21 | PY28257 | SRRL/2022-02 SW | 04/30/2022 | 04/30/2023 | R@45=13.893 µV/W/m² ; +2.0/-2.4% ; N=12 ; Z:30-60 | CF@45=71.980 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | | [2022-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2022-02 Certificates | | | | 07/22/2022 | R@45=13.893 µV/W/m² ; +2.0/-2.4% ; N=12 ; Z:30-60 | CF@45=71.980 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |
22 | PY28257 | SRRL/2023-02 SW | 06/19/2023 | 06/19/2024 | R@45=14.048 µV/W/m² ; +2.4/-2.7% ; N=10 ; Z:30-60 | CF@45=71.183 W/m²/mV | Li-Cor | Li-200SA | Pyranometer | NREL/Program | calibration constant 90.9 | 03/11/1997 | [PY28257_Licor_LI200.2deg.txt] | | [2023-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2023-02 Certificates | | | | 07/03/2023 | R@45=14.048 µV/W/m² ; +2.4/-2.7% ; N=10 ; Z:30-60 | CF@45=71.183 W/m²/mV | None ; Rnet=0.0 | [PY28257_Licor_LI200.2avg.txt] |