| R# | Site | Serial Number | Measurement | Start Date | Start Time | End Date | End Time | Data Quality Statement |
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| 1 | SRRL BMS | | Upwelling PIR | 02/20/2013 | 13:20:00 | 02/22/2013 | 13:30:00 | The SRRL BMS Upwelling PIR was not reading correctly due to water infiltration into j-box. Net Radiation (Eppley) and Atmospheric Net Infrared (PIRs) will also be incorrect. Compressed air was used to dry solder joints. Sealant was removed from the hole in the bottom of j-box to prevent water from collecting. Desiccant pack was added to j-box. |
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| 2 | SRRL BMS | | Upwelling PIR | 02/11/2013 | 13:50:00 | 02/14/2013 | 08:56:00 | The SRRL BMS Upwelling PIR was not reading correctly due to water infiltration into j-box and signal cable to instrument. Net Radiation (Eppley) and Atmospheric Net Infrared (PIRs) will also be incorrect. Compressed air was used to dry solder joints. |
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| 3 | SRRL BMS | | Upwelling PIR | 11/09/2012 | 16:28:00 | 11/13/2012 | 16:48:00 | The SRRL BMS Upwelling PIR was troubleshot or disconnect during this time to investigate bogus data which started on November 9 due to water infiltration into j-box and signal cable to instrument. Net Radiation (Eppley) and Atmospheric Net Infrared (PIRs) will also be bogus. None of this data during this time frame should be used. |
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| 4 | SRRL BMS | | Upwelling PIR | 12/09/2010 | 09:04:00 | 12/09/2010 | 16:11:00 | The signal cable to the radiometer tower j-box was yanked out from the terminal screws due to construction activity at SRRL. Data for the Upwelling PIR is bogus from 09:04 to 11:48 and 14:56 to 16:11 MST; Net Radiation (Eppley) and Atmospheric Net Infrared (PIRs) will also be bogus. |
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| 5 | SRRL BMS | 31192F3 | Upwelling PIR | 07/28/2006 | 07:00:00 | 07/28/2006 | 15:30:00 | Instrument thermpile signal was bogus at various times throughout the day during working hours, due to patch panel/deck cabling/data logger connection troubleshooting. |
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| 6 | SRRL BMS | 31194F3 | Upwelling PIR | 01/04/2005 | 13:40:00 | 01/05/2005 | 08:40:00 | The SRRL BMS Upwelling PIR was disconnected at 13:40 MST today for testing support equipment. The Upwelling PIR will be outputing a constant ~1324 W/m^2; Net Radiation (Eppley) and Atmospheric Net Infrared (PIRs) will also be bogus. |
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| 7 | SRRL BMS | 31194F3 | Upwelling PIR | 11/05/2004 | 13:56:00 | 01/11/2006 | 14:16:00 | The K0 factor was mistakenly entered as -4.8 (instead of the correct -4.58) in the datalogger program. This creates a very minor 0.22 W/m^2 bias in the irradiance levels. |
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| 8 | SRRL BMS | | Upwelling PIR | 12/16/2002 | 14:43:00 | 12/17/2002 | 11:16:00 | The J-Box on the BMS Radiometer Tower was being replaced, data from this instrument is missing or bogus. |
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| 9 | SRRL BMS | | Upwelling PIR | 01/14/1999 | 11:15:00 | 01/20/1999 | 10:50:00 | Downwelling and Upwelling Infrared (PIRs) were not operating correctly during this time frame, this data cannot be fixed. |
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| 10 | SRRL BMS | | Upwelling PIR | 01/13/1999 | | 05/28/1999 | 08:00:00 | The inverted pyrgeometer for measuring the upwelling longwave irradiance was installed incorrectly, the thermopile output polarity has been mistakenly reversed during this time period. The resulting data from this instrument severely underestimates the upwelling infrared irradiance and should be ignored. |
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