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 | 31398F3 | Eppley | 06/03/1996 | | 8.62 tg | | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | | | | | Tom Kirk | Standardization of Eppley PSP | | | | | | | | |
2 | 31398F3 | NREL/98-02 | 06/19/1998 | 06/19/1999 | Rs=8.387 uV/W/sqm | | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | | | | | Tom Stoffel | Borcal98-02 | | Cf=119.23 W/sqm/mV +/-2.2% | | | | | | |
3 | 31398F3 | SRRL/2002-02 | 06/06/2002 | 06/06/2003 | RS@45=8.1528 µV/W/m² ; +1.90/-3.20% ; N=12 | CF@45=122.66 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | [31398F3_Eppley_PSP.coef.txt] | | | Tom Stoffel | Borcal 2002-02 | | Valid Incident angle range for RS@45: 30-60 | Responsivities Revised 10-20-2003 | 04/10/2003 | | | | |
4 | 31398F3 | SRRL/2004-01 | 06/22/2004 | 06/22/2005 | RS@45=8.0295 µV/W/m² ; +2.24/-3.40% ; N=11 | CF@45=124.54 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | [31398F3_Eppley_PSP.coef.txt] | | | Tom Stoffel | Borcal 2004-01 | | Valid Incident angle range for RS@45: 30-60 | | 07/12/2004 | | | | |
5 | 31398F3 | SRRL/2005-02 | 06/13/2005 | 06/13/2006 | RS@45=8.0316 µV/W/m² ; +2.00/-4.01% ; N=9 | CF@45=124.51 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | [31398F3_Eppley_PSP.coef.txt] | | | Tom Stoffel | Borcal 2005-02 | | Valid Incident angle range for RS@45: 30-60 | | 07/07/2005 | | | | |
6 | 31398F3 | SRRL/2007-01 | 06/08/2007 | 06/08/2008 | RS@45=7.9138 µV/W/m² ; +2.06/-3.86% ; N=12 ; I:30-60 | CF@45=126.36 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | [31398F3_Eppley_PSP.coef.txt] | [31398F3_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 | 31398F3 | SRRL/2008-02 | 06/06/2008 | 06/06/2009 | RS@45=7.9023 µV/W/m² ; +2.12/-3.64% ; N=13 ; I:30-60 | CF@45=126.55 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | [31398F3_Eppley_PSP.coef.txt] | [31398F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2008-02 Certificates | | | | 06/25/2008 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -20 W/m² | |
8 | 31398F3 | SRRL/2010-01 | 05/23/2010 | 05/23/2011 | R@45=7.8410 µV/W/m² ; +2.60/-3.57% ; N=12 ; Z:30-60 | CF@45=127.54 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | [31398F3_Eppley_PSP.coef.txt] | [31398F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2010-01 Certificates | | | | 09/08/2010 | R@45=7.8410 µV/W/m² ; +2.60/-3.57% ; N=12 ; Z:30-60 | CF@45=127.54 W/m²/mV | None ; Rnet=0.0 | |
9 | 31398F3 | SRRL/2012-01 | 05/04/2012 | 05/04/2013 | R@45=7.8591 µV/W/m² ; +2.72/-3.52% ; N=11 ; Z:30-60 | CF@45=127.24 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | [31398F3_Eppley_PSP.coef.txt] | [31398F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2012-01 Certificates | | | | 08/13/2012 | R@45=7.8591 µV/W/m² ; +2.72/-3.52% ; N=11 ; Z:30-60 | CF@45=127.24 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | |
10 | 31398F3 | SRRL/2014-02 | 06/04/2014 | 06/04/2015 | R@45=7.8546 µV/W/m² ; +3.02/-3.55% ; N=10 ; Z:30-60 | CF@45=127.31 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | [31398F3_Eppley_PSP.coef.txt] | [31398F3_Eppley_PSP.lato.txt] | | Afshin M. Andreas | BORCAL 2014-02 Certificates | | | | 01/02/2015 | R@45=7.8546 µV/W/m² ; +3.02/-3.55% ; N=10 ; Z:30-60 | CF@45=127.31 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31398F3_Eppley_PSP.2avg.txt] |
11 | 31398F3 | SRRL/2016-02 SW | 06/05/2016 | 06/05/2017 | R@45=7.8399 µV/W/m² ; +2.67/-3.82% ; N=10 ; Z:30-60 | CF@45=127.55 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | [31398F3_Eppley_PSP.coef.txt] | [31398F3_Eppley_PSP.lato.txt] | | Afshin M. Andreas | BORCAL-SW 2016-02 Certificates | | | | 07/29/2016 | R@45=7.8399 µV/W/m² ; +2.67/-3.82% ; N=10 ; Z:30-60 | CF@45=127.55 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31398F3_Eppley_PSP.2avg.txt] |
12 | 31398F3 | SRRL/2018-04 SW | 05/26/2018 | 05/26/2019 | R@45=7.8009 µV/W/m² ; +2.7/-3.2% ; N=8 ; Z:30-60 | CF@45=128.19 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | | [2018-04_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2018-04 Certificates | | | | 01/21/2019 | R@45=7.8009 µV/W/m² ; +2.7/-3.2% ; N=8 ; Z:30-60 | CF@45=128.19 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31398F3_Eppley_PSP.2avg.txt] |
13 | 31398F3 | SRRL/2020-03 SW | 06/10/2020 | 06/10/2021 | R@45=7.7884 µV/W/m² ; +2.8/-3.8% ; N=12 ; Z:30-60 | CF@45=128.40 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | | [2020-03_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2020-03 Certificates | | | Revised 12/09/2021 | 09/25/2020 | R@45=7.7884 µV/W/m² ; +2.8/-3.8% ; N=12 ; Z:30-60 | CF@45=128.40 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31398F3_Eppley_PSP.2avg.txt] |
14 | 31398F3 | SRRL/2022-03 SW | 06/16/2022 | 06/16/2023 | R@45=7.7422 µV/W/m² ; +2.6/-3.0% ; N=12 ; Z:30-60 | CF@45=129.16 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 8.62 cal sheet | 06/03/1996 | [31398F3_Eppley_PSP.2deg.txt] | | [2022-03_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2022-03 Certificates | | | | 01/27/2023 | R@45=7.7422 µV/W/m² ; +2.6/-3.0% ; N=12 ; Z:30-60 | CF@45=129.16 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [31398F3_Eppley_PSP.2avg.txt] |