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 | 0001 | NREL/Optics Lab | 08/01/1999 | 08/01/2000 | Vo = 4.92 V | CF = 0.388 W/mē/nm/V | Cannon | TC-1 | Photometer | NREL/Program | | | | | | | Daryl Myers | Brett Holmberg's Calibration Report | Langley Plot | | | 11/01/2000 | | | | |
2 | 0001 | NREL | 12/27/2005 | 12/27/2006 | Vo = 4.02 V | | Cannon | TC-1 | Photometer | NREL/Program | | | | | | | Afshin Andreas | | MIDC Langley Plot | Vo = e^b, where b = Langley y-intercept. | new detector and filter | 12/28/2005 | | | | |
3 | 0001 | NREL | 01/05/2006 | 01/05/2007 | Vo = 4.19 V | | Cannon | TC-1 | Photometer | NREL/Program | | | | | | | Afshin Andreas | | MIDC Langley Plot | Vo = e^b, where b = Langley y-intercept = 1.433 | | 01/06/2006 | | | | |
4 | 0001 | NREL | 04/14/2008 | 04/14/2009 | Vo = 4.16 V | | Cannon | TC-1 | Photometer | NREL/Program | | | | | | | Afshin Andreas | | MIDC Langley Plot | Vo = e^b, where b = Langley y-intercept = 1.4254 | | 04/29/2008 | | | | |
5 | 0001 | NREL | 08/04/2011 | 08/04/2012 | Vo = 4.11 V | | Cannon | TC-1 | Photometer | NREL/Program | | | | | | | Afshin Andreas | | MIDC Langley Plot | Vo = e^b, where b = Langley y-intercept = 1.4143 | | 03/06/2012 | | | | |
6 | 0001 | NREL | 04/03/2016 | 04/03/2017 | Vo = 3.87 V | | Cannon | TC-1 | Photometer | NREL/Program | | | | | | | Afshin Andreas | | MIDC Langley Plot | Vo = e^b, where b = Langley y-intercept = 1.3527 | tracker was not aligned properly during calibration | 06/16/2016 | | | | |
7 | 0001 | NREL | 10/20/2016 | 10/20/2017 | Vo = 4.10 V | | Cannon | TC-1 | Photometer | NREL/Program | | | | | | | Afshin Andreas | | MIDC Langley Plot | Vo = e^b, where b = Langley y-intercept = 1.4108 | | 10/20/2016 | | | | |