DQRID : D051027.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/20/2005180010/21/20051500Suspect
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Subject:
SGP/THWAPS/B4 - Time uncertainty
DataStreams:sgpthwapsB4.b1
Description:
The clock on the site collection system was incorrect when it was deployed on 10/20.  The 
clock was corrected on 10/21 at approximately 15:02.  The data collected in the interim 
received grossly wrong time stamps.  These time stamps have been manually corrected, but 
there is some uncertainty in the time stamps still.

Data during the period specified should be considered to be within +/- 5 minutes of the 
timestamp indicated.
Suggestions: 
Do not use if precise time measurement is required.
Measurements:sgpthwapsB4.b1:
  • pres
  • vap_pres
  • temp
  • rh
  • base_time
  • wdir
  • time_offset
  • wspd
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