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 | PY1750 | NREL/98-03 | 08/07/1998 | 08/07/1999 | Rs=15.041 uV/W/sqm | Cf=66.48 W/sqm/mV | Li-Cor | Li-200 | Pyranometer | Other | | | | | | | Tom Stoffel | Borcal98-03 | | +/-3.0% | | 06/15/2004 | | | | |
2 | PY1750 | SRRL/2004-03 | 08/28/2004 | 08/28/2005 | RS@45=13.587 µV/W/m² ; +1.72/-2.19% ; N=12 | CF@45=73.599 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | [PY1750_Licor_LI200.coef.txt] | | | Tom Stoffel | Borcal 2004-03 | | Valid Incident angle range for RS@45: 30-60 | | 09/02/2004 | | | | |
3 | PY1750 | SRRL/2005-02 | 06/13/2005 | 06/13/2006 | RS@45=13.140 µV/W/m² ; +2.21/-1.60% ; N=10 | CF@45=76.103 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | [PY1750_Licor_LI200.coef.txt] | | | Tom Stoffel | Borcal 2005-02 | | Valid Incident angle range for RS@45: 30-60 | | 07/07/2005 | | | | |
4 | PY1750 | SRRL/2007-01 | 06/08/2007 | 06/08/2008 | RS@45=13.664 µV/W/m² ; +1.87/-1.40% ; N=13 ; I:30-60 | CF@45=73.186 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | [PY1750_Licor_LI200.coef.txt] | [PY1750_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2007-01 Certificates | | | | 06/12/2007 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = unspecified | |
5 | PY1750 | SRRL/2009-01 | 05/27/2009 | 05/27/2010 | RS@45=13.417 µV/W/m² ; +2.69/-1.50% ; N=13 ; I:30-60 | CF@45=74.535 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | [PY1750_Licor_LI200.coef.txt] | [PY1750_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2009-01 Certificates | | | | 06/18/2009 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = unspecified | |
6 | PY1750 | SRRL/2012-01 | 05/04/2012 | 05/04/2013 | R@45=13.661 µV/W/m² ; +1.92/-1.58% ; N=11 ; Z:30-60 | CF@45=73.200 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | [PY1750_Licor_LI200.coef.txt] | [PY1750_Licor_LI200.lato.txt] | | Tom Stoffel | BORCAL 2012-01 Certificates | | | | 08/13/2012 | R@45=13.661 µV/W/m² ; +1.92/-1.58% ; N=11 ; Z:30-60 | CF@45=73.200 W/m²/mV | None ; Rnet=0.0 | |
7 | PY1750 | SRRL/2014-02 | 06/04/2014 | 06/04/2015 | R@45=13.477 µV/W/m² ; +1.73/-1.71% ; N=10 ; Z:30-60 | CF@45=74.198 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | [PY1750_Licor_LI200.coef.txt] | [PY1750_Licor_LI200.lato.txt] | | Afshin M. Andreas | BORCAL 2014-02 Certificates | | | | 01/02/2015 | R@45=13.477 µV/W/m² ; +1.73/-1.71% ; N=10 ; Z:30-60 | CF@45=74.198 W/m²/mV | None ; Rnet=0.0 | [PY1750_Licor_LI200.2avg.txt] |
8 | PY1750 | SRRL/2016-02 SW | 06/05/2016 | 06/05/2017 | R@45=13.408 µV/W/m² ; +1.40/-2.29% ; N=10 ; Z:30-60 | CF@45=74.584 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | [PY1750_Licor_LI200.coef.txt] | [PY1750_Licor_LI200.lato.txt] | | Afshin M. Andreas | BORCAL-SW 2016-02 Certificates | | | | 07/29/2016 | R@45=13.408 µV/W/m² ; +1.40/-2.29% ; N=10 ; Z:30-60 | CF@45=74.584 W/m²/mV | None ; Rnet=0.0 | [PY1750_Licor_LI200.2avg.txt] |
9 | PY1750 | SRRL/2018-04 SW | 05/26/2018 | 05/26/2019 | R@45=13.400 µV/W/m² ; +2.5/-2.4% ; N=8 ; Z:30-60 | CF@45=74.629 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | | [2018-04_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2018-04 Certificates | | | | 07/27/2018 | R@45=13.400 µV/W/m² ; +2.5/-2.4% ; N=8 ; Z:30-60 | CF@45=74.629 W/m²/mV | None ; Rnet=0.0 | [PY1750_Licor_LI200.2avg.txt] |
10 | PY1750 | SRRL/2020-02 SW | 05/05/2020 | 05/05/2021 | R@45=13.157 µV/W/m² ; +1.3/-1.3% ; N=12 ; Z:30-60 | CF@45=76.007 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | | [2020-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2020-02 Certificates | | | Revised 12/09/2021 | 05/15/2020 | R@45=13.157 µV/W/m² ; +1.3/-1.3% ; N=12 ; Z:30-60 | CF@45=76.007 W/m²/mV | None ; Rnet=0.0 | [PY1750_Licor_LI200.2avg.txt] |
11 | PY1750 | SRRL/2022-04 SW | 07/17/2022 | 07/17/2023 | R@45=12.890 µV/W/m² ; +1.8/-1.8% ; N=12 ; Z:30-60 | CF@45=77.582 W/m²/mV | Li-Cor | Li-200 | Pyranometer | Other | | | [PY1750_Licor_LI200.2deg.txt] | | [2022-04_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2022-04 Certificates | | | | 01/27/2023 | R@45=12.890 µV/W/m² ; +1.8/-1.8% ; N=12 ; Z:30-60 | CF@45=77.582 W/m²/mV | None ; Rnet=0.0 | [PY1750_Licor_LI200.2avg.txt] |