R# | Site | Serial Number | Measurement | Start Date | Start Time | End Date | End Time | Data Quality Statement |
1 | BMS | | Global 90-West LI-200 | 05/12/2021 | 12:12:00 | 05/12/2021 | 12:54:00 | The relay multiplexer on the SRRL BMS radiometer tower had a problem (old age/possible moisture) and was replaced during this time, the (4) vertical LI-200s will read bogus. |
2 | BMS | | Global 90-West LI-200 | 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. |
3 | BMS | | Global 90-West LI-200 | 06/11/2017 | 21:00:00 | 06/12/2017 | 09:40:00 | Instrument is reading bogus due to poor installation of graft-o-plast termination at data logger. Graft-o-plast was reinstalled correctly to resolve problem. |
4 | BMS | PY1711 | Global 90-West LI-200 | 07/25/2014 | 08:00:00 | | | Instrument was reading a large negative number at various times. Problem unknown at this time. Problem went away but end date is unknown. |