Data Quality Report for Order ID: 187141
User ID: wehnerb1    Date completed: 2017-08-09
All DQRs
DQR ID Subject Affected Data Streams Data Quality Metric
D170724.3 ENA/ACSM/C1 - Low inlet pressure enaaosacsmC1.a1 Suspect
 
DQR ID: D170724.3    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2017-07-19 00:27:00 2017-07-20 12:34:00 Suspect
Subject: ENA/ACSM/C1 - Low inlet pressure
Affected Datastreams: enaaosacsmC1.a1
Description The data are questionable because of low inlet pressure. Signal to noise will be low. Data probably cannot be used for PMF.
Measurements
  • inlet_open (Inlet open)
  • flow_rate (Flow rate, calculated from calibration and inlet pressure)
  • vaporizer (Vaporizer)
  • chloride (Mass concentration of chloride, ambient aerosol in air.)
  • sulfate (Mass concentration of sulfate, ambient aerosol in air.)
  • nitrate (Mass concentration of nitrate, ambient aerosol in air.)
  • inlet_closed (Inlet closed)
  • emission_current (Emission current)
  • ammonium (Mass concentration of ammonium, ambient aerosol in air.)
  • total_organics (Mass concentration of total organics, ambient aerosol in air)