DQRID : D150511.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/18/2013000007/10/20141010Incorrect
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Subject:
ENA/ACSM/C1 - Bad ACSM data
DataStreams:enaaosacsmC1.a1
Description:
After initial startup of the container at ENA, the ACSM was behaving erratically.  It was 
determined that the filter switching valve had failed.  Because of the difficulties in 
getting parts to the site, the replacement valve was not delivered until June, 2014.  After 
delivery, there were tuning issues with the instrument.  Instrument tuning was 
accomplished remotely on 2014-07-10 and resulted in good data.
Suggestions: 
Do not use data
Measurements:enaaosacsmC1.a1:
  • sulfate
  • nitrate
  • total_organics
  • ammonium
  • chloride
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