DQRID : D030325.2
Start DateStart TimeEnd DateEnd Time
03/18/2003143003/18/20032205
more
Subject:
SGP/THWAPS/B6 - Loss of temperature and RH for 8 hours
DataStreams:sgpthwapsB6.b1, sgpthwapsB6.a1
Description:
The UPS for this system failed resulting in loss of power to the HMP233 unit.  As a 
result, the temperature and RH values were read as zero by the data logger.  SiteOps replaced 
the UPS and all appears well now.
Suggestions: 
Don't use this section of the data.
Measurements:sgpthwapsB6.b1:
  • Standard Deviation of Relative Humidity(sd_rh)
  • Relative Humidity (hybrid-b grid)(rh)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard deviation of atmospheric pressure(sd_pres)
  • Standard Deviation of Air Temperature(sd_temp)
  • Environmental Temperature (hybrid-b grid)(temp)
  • Standard deviation of vapor pressure(sd_vap_pres)
more
sgpthwapsB6.a1:
  • Standard Deviation of Relative Humidity(sd_rh)
  • Standard Deviation of Air Temperature(sd_temp)
  • Environmental Temperature (hybrid-b grid)(temp)
  • Standard deviation of vapor pressure(sd_vap_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative Humidity (hybrid-b grid)(rh)
more

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