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 | 25820F3 | Eppley | 04/11/1985 | | 9.67 (temp -20 to +40°C) | | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | | | | | Tom Kirk | Standardization of Eppley PSP | | | | | | | | |
2 | 25820F3 | NREL/91-02 | 08/01/1991 | 08/01/1992 | Cf=9.152 W/sqm/mV | | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | | | | | K. Eldridge | Borcal91-02 | | | | | | | | |
3 | 25820F3 | NREL/95-02 | 07/27/1995 | 07/27/1996 | | Cf=8.857 uV/W/sqm | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | | | | | K. Eldridge | BORCAL95-02 | | | | | | | | |
4 | 25820F3 | NREL/96-02 | 07/11/1996 | 07/11/1997 | Rs=8.850 uV/W/sqm | | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | | | | | Tom Stoffel | Borcal96-02 | | | | | | | | |
5 | 25820F3 | NREL/98-01 | 05/14/1998 | 05/14/1999 | Rs=8.827 uV/W/sqm | | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | | | | | Tom Stoffel | Borcal98-01 | | Cf=113.29 W/sqm/mV +/-3.0% | | | | | | |
6 | 25820F3 | SRRL/2004-01 | 06/22/2004 | 06/22/2005 | RS@45=8.6041 µV/W/m² ; +2.71/-4.34% ; N=11 | CF@45=116.22 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | [25820F3_Eppley_PSP.2deg.txt] | [25820F3_Eppley_PSP.coef.txt] | | | Tom Stoffel | Borcal 2004-01 | | Valid Incident angle range for RS@45: 30-60 | | 07/08/2004 | | | | |
7 | 25820F3 | SRRL/2006-01 | 05/16/2006 | 05/16/2007 | RS@45=8.5654 µV/W/m² ; +3.15/-5.31% ; N=13 ; I:30-60 | CF@45=116.75 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | [25820F3_Eppley_PSP.2deg.txt] | [25820F3_Eppley_PSP.coef.txt] | [25820F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2006-01 Certificates | | | | 06/08/2006 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -20 W/m² | |
8 | 25820F3 | SRRL/2008-01 | 05/18/2008 | 05/18/2009 | RS@45=8.5974 µV/W/m² ; +2.59/-4.86% ; N=12 ; I:30-60 | CF@45=116.31 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | [25820F3_Eppley_PSP.2deg.txt] | [25820F3_Eppley_PSP.coef.txt] | [25820F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2008-01 Certificates | | | | 06/24/2008 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -20 W/m² | |
9 | 25820F3 | SRRL/2010-01 | 05/23/2010 | 05/23/2011 | R@45=8.5962 µV/W/m² ; +3.27/-5.46% ; N=12 ; Z:30-60 | CF@45=116.33 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | [25820F3_Eppley_PSP.2deg.txt] | [25820F3_Eppley_PSP.coef.txt] | [25820F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2010-01 Certificates | | | | 07/02/2010 | R@45=8.5962 µV/W/m² ; +3.27/-5.46% ; N=12 ; Z:30-60 | CF@45=116.33 W/m²/mV | None ; Rnet=0.0 | |
10 | 25820F3 | SRRL/2012-01 | 05/04/2012 | 05/04/2013 | R@45=8.6163 µV/W/m² ; +2.97/-3.67% ; N=10 ; Z:30-60 | CF@45=116.06 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | [25820F3_Eppley_PSP.2deg.txt] | [25820F3_Eppley_PSP.coef.txt] | [25820F3_Eppley_PSP.lato.txt] | | Tom Stoffel | BORCAL 2012-01 Certificates | | | | 06/07/2012 | R@45=8.6163 µV/W/m² ; +2.97/-3.67% ; N=10 ; Z:30-60 | CF@45=116.06 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | |
11 | 25820F3 | SRRL/2015-03 SW | 07/12/2015 | 07/12/2016 | R@45=8.6144 µV/W/m² ; +2.91/-5.04% ; N=12 ; Z:30-60 | CF@45=116.09 W/m²/mV | Eppley | PSP | Precision Spectral Pyranometer | NREL/Program | 9.67 (temp -20 to +40°C) | 04/11/1985 | [25820F3_Eppley_PSP.2deg.txt] | [25820F3_Eppley_PSP.coef.txt] | [25820F3_Eppley_PSP.lato.txt] | | Afshin M. Andreas | BORCAL-SW 2015-03 Certificates | | | | | R@45=8.6144 µV/W/m² ; +2.91/-5.04% ; N=12 ; Z:30-60 | CF@45=116.09 W/m²/mV | Effective Net IR ; Rnet=0.600 µV/W/m² ; Estimated | [25820F3_Eppley_PSP.2avg.txt] |