DQRID : D160524.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/25/2016000004/19/20161744Suspect
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Subject:
SGP/OZONE/S01 - Filter not changed
DataStreams:sgpaoso3S01.00, sgpaoso3S01.a1
Description:
Filter not changed. Pressure low and response to calibrations increased. The time before 
the filter change is considered suspect.
Suggestions: 
Use data with caution
Measurements:sgpaoso3S01.a1:
  • ozone_pressure
  • ozone_bench_temp
  • ozone
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sgpaoso3S01.00:
  • Raw data stream - documentation not supported
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