| R# | Serial Number | Calibration Facility | Calibration Date | Date for next Calibration | Responsivity [45] | Responsivity [45:55] | Responsivity [Comp] | Calibration Factor [45] | Instrument::Make | Instrument::Model | Instrument::Description | Instrument::Program | Instrument::Factory Calibration | Instrument::Date of Factory Calibration | Responsivity Bins [2 deg] | Responsivity Bins [9 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] | Responsivity [45:55] [Corr] | Responsivity [Comp] [Corr] | Correction Method |
| 1 | 32331 | Eppley | 09/18/1998 | | 9.14 (temp -20° to 40°C) | | | | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | | | | | | Tom Kirk | Standardization of Eppley 8-48 | | | | | | | | | |
| 2 | 32331 | SRRL/1998 | 12/14/1998 | 12/14/1999 | Rs=8.78 | | | | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | | | | | | Reda | TWP/12/98 Zero-Offset | | | | | | | | | |
| 3 | 32331 | NREL/2000-01 | 05/16/2000 | 05/16/2001 | Rs (diff) @45=8.92 µV/W/m² | | | cf = 112.11 | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | | | | | | Tom Stoffel | Borcal00-01 | | U95 ±(3% rdg+2 Watts) | | 11/01/2000 | | | | | |
| 4 | 32331SHD | SRRL/2001-01 | 07/28/2001 | 07/28/2002 | RS@45=8.9520 µV/W/m² ; +6.41/-5.68% ; N=11 | n/a ; n/a | n/a ; n/a | CF@45=111.71 W/m²/mV | | | | | | | [32331SHD_Eppley_8-48SHD.2deg.txt] | | | | | Tom Stoffel | Borcal 2001-01 | EXPERIMENTAL | Valid Zenith angle range for RS@45: 30-60 | Revised Responsivities | | | | | | |
| 5 | 32331SHD | SRRL/2001-02 | 08/26/2001 | 08/26/2002 | RS@45=8.9394 µV/W/m² ; +5.67/-6.27% ; N=30 | n/a ; n/a | n/a ; n/a | CF@45=111.86 W/m²/mV | | | | | | | [32331SHD_Eppley_8-48SHD.2deg.txt] | | | | | Tom Stoffel | Borcal 2001-02 | EXPERIMENTAL | Valid Zenith angle range for RS@45: 30-60 | Revised Responsivities | | | | | | |
| 6 | 32331 | NREL/2002 | 04/04/2002 | 04/04/2003 | RS@ Z=45°±0.3° 8.993 | | | | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | | | | | | Tom Stoffel | Special 8-48/2002 | | U95±(2.6%+1Watt) | | | | | | | |
| 7 | 32331SHD | SRRL/2002-02 | 06/06/2002 | 06/06/2003 | RS@45=8.9244 µV/W/m² ; +6.11/-6.17% ; N=12 | n/a ; n/a | n/a ; n/a | CF@45=112.05 W/m²/mV | | | | | | | [32331SHD_Eppley_8-48SHD.2deg.txt] | | | | | Tom Stoffel | Borcal 2002-02 | EXPERIMENTAL | Valid Zenith angle range for RS@45: 30-60 | Responsivities Revised 10-20-2003 | 07/25/2002 | | | | | |
| 8 | 32331SHD | SRRL/2002-04 | 09/02/2002 | 09/02/2003 | RS@45=8.8119 µV/W/m² ; +5.18/-5.24% ; N=12 | n/a ; n/a | n/a ; n/a | CF@45=113.48 W/m²/mV | | | | | | | [32331SHD_Eppley_8-48SHD.2deg.txt] | | | | | Tom Stoffel | Borcal 2002-04 | EXPERIMENTAL | Valid Zenith angle range for RS@45: 31-60 | Responsivities Revised 10-20-2003 | | | | | | |
| 9 | 32331 | SRRL/2003-01 | 07/02/2003 | 07/02/2004 | RS@45=8.9085 µV/W/m² ; +2.34/-2.59% ; N=8 | 8.9297 µV/W/m² ; ±1.49% | 8.8121 µV/W/m² ; +3.20/-1.61% | CF@45=112.25 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.9deg.txt] | [32331_Eppley_8-48.coef.txt] | | | Tom Stoffel | Borcal 2003-01 | | Valid Incident angle range for RS@45: 30-60 | | 08/28/2003 | | | | | |
| 10 | 32331 | SRRL/2005-01 | 05/19/2005 | 05/19/2006 | RS@45=8.9804 µV/W/m² ; +2.32/-2.83% ; N=10 | 8.9877 µV/W/m² ; ±1.77% | 8.8576 µV/W/m² ; +3.53/-2.40% | CF@45=111.35 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.9deg.txt] | [32331_Eppley_8-48.coef.txt] | | | Tom Stoffel | Borcal 2005-01 | | Valid Incident angle range for RS@45: 30-60 | | 06/02/2005 | | | | | |
| 11 | 32331 | SRRL/2007-01 | 06/08/2007 | 06/08/2008 | RS@45=8.8675 µV/W/m² ; +1.95/-1.89% ; N=13 ; I:30-60 | 8.8922 µV/W/m² ; ±1.20% | 8.7880 µV/W/m² ; +2.22/-1.91% | CF@45=112.77 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.9deg.txt] | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2007-01 Certificates | | | | 06/28/2007 | n/a ; n/a ; n/a ; I:n/a | n/a | n/a ; n/a | n/a ; n/a | None ; Estimated thermal offset error = -1 W/m² |
| 12 | 32331 | SRRL/2009-01 | 05/27/2009 | 05/27/2010 | RS@45=8.8343 µV/W/m² ; +3.18/-2.43% ; N=12 ; I:30-60 | 8.8773 µV/W/m² ; ±1.54% | 8.7466 µV/W/m² ; +3.52/-2.97% | CF@45=113.20 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.9deg.txt] | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2009-01 Certificates | | Not Ventilated | | | n/a ; n/a ; n/a ; I:n/a | n/a | n/a ; n/a | n/a ; n/a | None ; Estimated thermal offset error = -1 W/m² |
| 13 | 32331 | SRRL/2009-02 | 06/26/2009 | 06/26/2010 | RS@45=8.9336 µV/W/m² ; +1.55/-1.75% ; N=13 ; I:30-60 | 8.9415 µV/W/m² ; ±1.03% | 8.8516 µV/W/m² ; +2.15/-5.40% | CF@45=111.94 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.9deg.txt] | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2009-02 Certificates | | Ventilated | | 07/22/2009 | n/a ; n/a ; n/a ; I:n/a | n/a | n/a ; n/a | n/a ; n/a | None ; Estimated thermal offset error = -1 W/m² |
| 14 | 32331 | SRRL/2011-02 | 05/05/2011 | 05/05/2012 | R@45=8.8876 µV/W/m² ; +3.31/-2.20% ; N=12 ; Z:30-60 | n/a | n/a | CF@45=112.52 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2011-02 Certificates | | | | 05/26/2011 | R@45=8.8876 µV/W/m² ; +3.31/-2.20% ; N=12 ; Z:30-60 | CF@45=112.52 W/m²/mV | n/a | n/a | None ; Rnet=0.0 |