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 | PY28246 | SRRL/2009-04 | 08/21/2009 | 08/21/2010 | RS@45=12.097 µV/W/m² ; +1.29/-1.43% ; N=14 ; I:30-60 | CF@45=82.664 W/m²/mV | Li-Cor | Li-200 | Pyranometer | NREL/Program | calibration constant 82.4 | 03/11/1997 | [PY28246_Licor_LI200.2deg.txt] | [PY28246_Licor_LI200.coef.txt] | [PY28246_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2009-04 Certificates | | | | | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = unspecified | |
2 | PY28246 | SRRL/2011-02 | 05/05/2011 | 05/05/2012 | R@45=8.2099 µV/W/m² ; +1.08/-1.43% ; N=11 ; Z:30-60 | CF@45=121.80 W/m²/mV | Li-Cor | Li-200 | Pyranometer | NREL/Program | calibration constant 82.4 | 03/11/1997 | [PY28246_Licor_LI200.2deg.txt] | [PY28246_Licor_LI200.coef.txt] | [PY28246_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2011-02 Certificates | | | | | R@45=8.2099 µV/W/m² ; +1.08/-1.43% ; N=11 ; Z:30-60 | CF@45=121.80 W/m²/mV | None ; Rnet=0.0 | |
3 | PY28246 | SRRL/2011-04 | 07/31/2011 | 07/31/2012 | R@45=12.047 µV/W/m² ; +1.36/-2.07% ; N=14 ; Z:30-60 | CF@45=83.009 W/m²/mV | Li-Cor | Li-200 | Pyranometer | NREL/Program | calibration constant 82.4 | 03/11/1997 | [PY28246_Licor_LI200.2deg.txt] | [PY28246_Licor_LI200.coef.txt] | [PY28246_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2011-04 Certificates | | | | 08/09/2011 | R@45=12.047 µV/W/m² ; +1.36/-2.07% ; N=14 ; Z:30-60 | CF@45=83.009 W/m²/mV | None ; Rnet=0.0 | |
4 | PY28246 | SRRL/2013-03 | 07/16/2013 | 07/16/2014 | R@45=12.093 µV/W/m² ; +1.75/-2.08% ; N=9 ; Z:30-60 | CF@45=82.693 W/m²/mV | Li-Cor | Li-200 | Pyranometer | NREL/Program | calibration constant 82.4 | 03/11/1997 | [PY28246_Licor_LI200.2deg.txt] | [PY28246_Licor_LI200.coef.txt] | [PY28246_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2013-03 Certificates | | | | 12/16/2013 | R@45=12.093 µV/W/m² ; +1.75/-2.08% ; N=9 ; Z:30-60 | CF@45=82.693 W/m²/mV | None ; Rnet=0.0 | |
5 | PY28246 | SRRL/2015-03 SW | 07/12/2015 | 07/12/2016 | R@45=12.225 µV/W/m² ; +1.41/-1.79% ; N=11 ; Z:30-60 | CF@45=81.800 W/m²/mV | Li-Cor | Li-200 | Pyranometer | NREL/Program | calibration constant 82.4 | 03/11/1997 | [PY28246_Licor_LI200.2deg.txt] | [PY28246_Licor_LI200.coef.txt] | [PY28246_Licor_LI200.lato.txt] | | Afshin M. Andreas | BORCAL-SW 2015-03 Certificates | | | | 08/19/2015 | R@45=12.225 µV/W/m² ; +1.41/-1.79% ; N=11 ; Z:30-60 | CF@45=81.800 W/m²/mV | None ; Rnet=0.0 | [PY28246_Licor_LI200.2avg.txt] |
6 | PY28246 | SRRL/2017-02 SW | 05/24/2017 | 05/24/2018 | R@45=12.179 µV/W/m² ; +1.0/-1.8% ; N=10 ; Z:30-60 | CF@45=82.111 W/m²/mV | Li-Cor | Li-200 | Pyranometer | NREL/Program | calibration constant 82.4 | 03/11/1997 | [PY28246_Licor_LI200.2deg.txt] | | [2017-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2017-02 Certificates | | | | 05/09/2018 | R@45=12.179 µV/W/m² ; +1.0/-1.8% ; N=10 ; Z:30-60 | CF@45=82.111 W/m²/mV | None ; Rnet=0.0 | [PY28246_Licor_LI200.2avg.txt] |
7 | PY28246 | SRRL/2019-04 SW | 07/29/2019 | 07/29/2020 | R@45=12.250 µV/W/m² ; +1.2/-2.0% ; N=9 ; Z:30-60 | CF@45=81.634 W/m²/mV | Li-Cor | Li-200 | Pyranometer | NREL/Program | calibration constant 82.4 | 03/11/1997 | [PY28246_Licor_LI200.2deg.txt] | | [2019-04_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2019-04 Certificates | | | | 11/14/2019 | R@45=12.250 µV/W/m² ; +1.2/-2.0% ; N=9 ; Z:30-60 | CF@45=81.634 W/m²/mV | None ; Rnet=0.0 | [PY28246_Licor_LI200.2avg.txt] |
8 | PY28246 | SRRL/2021-03 SW | 05/25/2021 | 05/25/2022 | R@45=12.214 µV/W/m² ; +1.4/-1.5% ; N=12 ; Z:30-60 | CF@45=81.874 W/m²/mV | Li-Cor | Li-200 | Pyranometer | NREL/Program | calibration constant 82.4 | 03/11/1997 | [PY28246_Licor_LI200.2deg.txt] | | [2021-03_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2021-03 Certificates | | | Revised 12/09/2021 | 09/01/2021 | R@45=12.214 µV/W/m² ; +1.4/-1.5% ; N=12 ; Z:30-60 | CF@45=81.874 W/m²/mV | None ; Rnet=0.0 | [PY28246_Licor_LI200.2avg.txt] |
9 | PY28246 | SRRL/2023-03 SW | 06/24/2023 | 06/24/2024 | R@45=12.340 µV/W/m² ; +1.2/-1.3% ; N=11 ; Z:30-60 | CF@45=81.035 W/m²/mV | Li-Cor | Li-200 | Pyranometer | NREL/Program | calibration constant 82.4 | 03/11/1997 | [PY28246_Licor_LI200.2deg.txt] | | [2023-03_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2023-03 Certificates | | | | 10/26/2023 | R@45=12.340 µV/W/m² ; +1.2/-1.3% ; N=11 ; Z:30-60 | CF@45=81.035 W/m²/mV | None ; Rnet=0.0 | [PY28246_Licor_LI200.2avg.txt] |