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 | 31394F3 | Eppley | 05/28/1996 | | 9.18 | | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | | | | | Tom Kirk | Standardization of Eppley PIR | | | | | | | | |
2 | 31394F3 | NREL/98-02 | 06/19/1998 | 06/19/1999 | Rs=8.813 uV/W/sqm | | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | | | | | Tom Stoffel | Borcal98-02 | | Cf=113.47 W/sqm/mV +/-2.6% | | | | | | |
3 | 31394F3 | SRRL/2002-02 | 06/06/2002 | 06/06/2003 | RS@45=8.3210 µV/W/m² ; +2.73/-5.18% ; N=12 | CF@45=120.18 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | [31394F3_Eppley_PSP.coef.txt] | | | Tom Stoffel | Borcal 2002-02 | | Valid Incident angle range for RS@45: 30-60 | Responsivities Revised 10-20-2003 | | | | | |
4 | 31394F3 | SRRL/2003-03 | 08/11/2003 | 08/11/2004 | RS@45=8.2730 µV/W/m² ; +3.09/-4.63% ; N=10 | CF@45=120.87 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | [31394F3_Eppley_PSP.coef.txt] | | | Tom Stoffel | Borcal 2003-03 | | Valid Incident angle range for RS@45: 30-60 | | 06/15/2004 | | | | |
5 | 31394F3 | SRRL/2005-01 | 05/19/2005 | 05/19/2006 | RS@45=8.1915 µV/W/m² ; +3.27/-4.30% ; N=11 | CF@45=122.08 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | [31394F3_Eppley_PSP.coef.txt] | | | Tom Stoffel | Borcal 2005-01 | | Valid Incident angle range for RS@45: 30-60 | | 06/01/2005 | | | | |
6 | 31394F3 | SRRL/2007-01 | 06/08/2007 | 06/08/2008 | RS@45=8.1509 µV/W/m² ; +3.11/-5.11% ; N=12 ; I:30-60 | CF@45=122.69 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | [31394F3_Eppley_PSP.coef.txt] | [31394F3_Eppley_PSP.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 = -20 W/m² | |
7 | 31394F3 | SRRL/2009-01 | 05/27/2009 | 05/27/2010 | RS@45=8.0404 µV/W/m² ; +3.87/-4.54% ; N=12 ; I:30-60 | CF@45=124.37 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | [31394F3_Eppley_PSP.coef.txt] | [31394F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2009-01 Certificates | | | | 07/24/2009 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -20 W/m² | |
8 | 31394F3 | SRRL/2011-02 | 05/05/2011 | 05/05/2012 | R@45=8.0471 µV/W/m² ; +3.11/-5.57% ; N=12 ; Z:30-60 | CF@45=124.27 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | [31394F3_Eppley_PSP.coef.txt] | [31394F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2011-02 Certificates | | | | 06/09/2011 | R@45=8.0471 µV/W/m² ; +3.11/-5.57% ; N=12 ; Z:30-60 | CF@45=124.27 W/m²/mV | None ; Rnet=0.0 | |
9 | 31394F3 | SRRL/2013-03 | 07/16/2013 | 07/16/2014 | R@45=8.0726 µV/W/m² ; +3.44/-5.10% ; N=7 ; Z:30-60 | CF@45=123.88 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | [31394F3_Eppley_PSP.coef.txt] | [31394F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2013-03 Certificates | | | | 12/16/2013 | R@45=8.0726 µV/W/m² ; +3.44/-5.10% ; N=7 ; Z:30-60 | CF@45=123.88 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | |
10 | 31394F3 | SRRL/2015-03 SW | 07/12/2015 | 07/12/2016 | R@45=8.0627 µV/W/m² ; +3.39/-5.63% ; N=12 ; Z:30-60 | CF@45=124.03 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | [31394F3_Eppley_PSP.coef.txt] | [31394F3_Eppley_PSP.lato.txt] | | Afshin M. Andreas | BORCAL-SW 2015-03 Certificates | | | | 07/31/2015 | R@45=8.0627 µV/W/m² ; +3.39/-5.63% ; N=12 ; Z:30-60 | CF@45=124.03 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31394F3_Eppley_PSP.2avg.txt] |
11 | 31394F3 | SRRL/2017-02 SW | 05/24/2017 | 05/24/2018 | R@45=8.0655 µV/W/m² ; +3.0/-5.3% ; N=12 ; Z:30-60 | CF@45=123.98 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | | [2017-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2017-02 Certificates | | | | 01/30/2018 | R@45=8.0655 µV/W/m² ; +3.0/-5.3% ; N=12 ; Z:30-60 | CF@45=123.98 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31394F3_Eppley_PSP.2avg.txt] |
12 | 31394F3 | SRRL/2019-04 SW | 07/29/2019 | 07/29/2020 | R@45=7.9987 µV/W/m² ; +3.4/-5.0% ; N=8 ; Z:30-60 | CF@45=125.02 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | | [2019-04_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2019-04 Certificates | | | | 11/14/2019 | R@45=7.9987 µV/W/m² ; +3.4/-5.0% ; N=8 ; Z:30-60 | CF@45=125.02 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31394F3_Eppley_PSP.2avg.txt] |
13 | 31394F3 | SRRL/2021-03 SW | 05/25/2021 | 05/25/2022 | R@45=7.9993 µV/W/m² ; +3.0/-5.2% ; N=13 ; Z:30-60 | CF@45=125.01 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.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=7.9993 µV/W/m² ; +3.0/-5.2% ; N=13 ; Z:30-60 | CF@45=125.01 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31394F3_Eppley_PSP.2avg.txt] |
14 | 31394F3 | SRRL/2023-03 SW | 06/24/2023 | 06/24/2024 | R@45=7.9503 µV/W/m² ; +3.3/-4.6% ; N=11 ; Z:30-60 | CF@45=125.78 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.18 cal sheet | 05/28/1996 | [31394F3_Eppley_PSP.2deg.txt] | | [2023-03_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2023-03 Certificates | | | | 10/26/2023 | R@45=7.9503 µV/W/m² ; +3.3/-4.6% ; N=11 ; Z:30-60 | CF@45=125.78 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31394F3_Eppley_PSP.2avg.txt] |