DQRID : D110504.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/30/2010000005/04/20100000Suspect
more
Subject:
GRW/MPL/M1 - Time clock Error
DataStreams:grwmplpolavgM1.c1, grwmplpolM1.b1, grwmplpolavgM1.s1
Description:
Domain Time II was not installed or working properly on the MPLPOL instrument at the 
initial start at GRW.  The clock was off by 5 minutes 55 seconds at the beginning of the 
period and drifted further so it was off by 6 minutes 8 seconds at the end of the time period.
Suggestions: 
There is no impact on data quality.  Users requiring time synchronization during this 

period should apply a linear interpolation to the time field
Measurements:grwmplpolM1.b1:
  • time_offset
  • time
  • base_time
more
grwmplpolavgM1.c1:
  • base_time
  • time
  • time_offset
more
grwmplpolavgM1.s1:
  • time
  • time_offset
  • base_time
more

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