| R# | Site | Serial Number | Measurement | Start Date | Start Time | End Date | End Time | Data Quality Statement |
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| 1 | BMS | | Global 90-South PSP | 05/11/2021 | 17:42:00 | 05/12/2021 | 12:54:00 | The relay multiplexer on the SRRL BMS radiometer tower had a problem (old age/possible moisture) causing the (4) Vertical PSPs to read bogus. |
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| 2 | BMS | 18035F3 | Global 90-South PSP | 03/04/2021 | 09:38:00 | 03/04/2021 | 10:16:00 | Instrument was removed from service during this time so that the outer dome could be replaced. It had a gray mark that could not be removed. It is unknown how long the gray mark was there, but it was not there when the instrument was installed after calibration on 9/25/2020. |
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| 3 | BMS | | Global 90-South PSP | 09/25/2020 | 09:07:00 | 12/15/2021 | 19:31:00 | DATA CORRECTED on 12/17/2021: Irradiances were increased by 0.675% due to revised BORCAL report for all BMS shortwave radiometers calibrated in 2020 and 2021. |
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| 4 | BMS | | Global 90-South PSP | 06/14/2004 | 00:00:00 | 11/30/2005 | 23:59:00 | There were two guy wires on the SRRL BMS radiometer tower which would shade the Global 90-South PSP & LI-200 twice during the day for about 5 minutes (different times for each instrument). The guy wires were moved on 11/30/2005 to a location below the instruments to prevent the shading from occuring. |
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