| 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 | 2703 | SRRL/2005-03 | 07/28/2005 | 07/28/2006 | RS@45=167.33 µV/W/m² ; +4.26/-5.38% ; N=12 | 167.09 µV/W/m² ; ±3.78% | 167.49 µV/W/m² ; +11.24/-7.11% | CF@45=5.9762 W/m²/mV | Apogee Instruments | PYR-P | Pyranometer | NREL/Program | | | [2703_Apogee_PYR.2deg.txt] | [2703_Apogee_PYR.9deg.txt] | [2703_Apogee_PYR.coef.txt] | | | Tom Stoffel | Borcal 2005-03 | | Valid Incident angle range for RS@45: 30-60 | | 12/02/2005 | | | | | |
| 2 | 2703 | SRRL/2006-01 | 05/16/2006 | 05/16/2007 | RS@45=197.16 µV/W/m² ; +1.28/-1.69% ; N=14 ; I:30-60 | 197.15 µV/W/m² ; ±1.59% | 196.54 µV/W/m² ; +4.55/-6.68% | CF@45=5.0721 W/m²/mV | Apogee Instruments | PYR-P | Pyranometer | NREL/Program | | | [2703_Apogee_PYR-P.2deg.txt] | [2703_Apogee_PYR-P.9deg.txt] | [2703_Apogee_PYR-P.coef.txt] | [2703_Apogee_PYR-P.lato.txt] | | Tom Stoffel | BORCAL 2006-01 Certificates | | | | 06/07/2006 | n/a ; n/a ; n/a ; I:n/a | n/a | n/a ; n/a | n/a ; n/a | None ; Estimated thermal offset error = unspecified |
| 3 | 2703 | SRRL/2007-01 | 06/08/2007 | 06/08/2008 | RS@45=199.04 µV/W/m² ; +1.40/-1.60% ; N=13 ; I:30-60 | 199.19 µV/W/m² ; ±1.15% | 198.64 µV/W/m² ; +3.81/-7.01% | CF@45=5.0240 W/m²/mV | Apogee Instruments | PYR-P | Pyranometer | NREL/Program | | | [2703_Apogee_PYR-P.2deg.txt] | [2703_Apogee_PYR-P.9deg.txt] | [2703_Apogee_PYR-P.coef.txt] | [2703_Apogee_PYR-P.lato.txt] | | Tom Stoffel | BORCAL 2007-01 Certificates | | | | 06/13/2007 | n/a ; n/a ; n/a ; I:n/a | n/a | n/a ; n/a | n/a ; n/a | None ; Estimated thermal offset error = unspecified |
| 4 | 2703 | SRRL/2008-01 | 05/18/2008 | 05/18/2009 | RS@45=185.85 µV/W/m² ; +4.97/-5.54% ; N=12 ; I:30-60 | 185.83 µV/W/m² ; ±4.62% | 185.31 µV/W/m² ; +4.25/-7.10% | CF@45=5.3808 W/m²/mV | Apogee Instruments | PYR-P | Pyranometer | NREL/Program | | | [2703_Apogee_PYR-P.2deg.txt] | [2703_Apogee_PYR-P.9deg.txt] | [2703_Apogee_PYR-P.coef.txt] | [2703_Apogee_PYR-P.lato.txt] | | Tom Stoffel | BORCAL 2008-01 Certificates | | | | 05/23/2008 | n/a ; n/a ; n/a ; I:n/a | n/a | n/a ; n/a | n/a ; n/a | None ; Estimated thermal offset error = unspecified |