Data Quality Reports for Session: 184202 User: behrens Completed: 03/13/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D170213.2ASI/ACSM/M1 - Instrument data acquisition software frozeasiaosacsmM1.a1, asiaosacsmM1.00Missing
D170302.2ENA/ACSM/C1 - Instrument malfunctionenaaosacsmC1.00, enaaosacsmC1.a1Incorrect


DQRID : D170213.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
02/08/2017130002/09/20172057Missing
Subject:
ASI/ACSM/M1 - Instrument data acquisition software froze
DataStreams:asiaosacsmM1.a1, asiaosacsmM1.00
Description:
The data acquisition software froze. The site operator contacted the mentor and the 
problem was resolved and the instrument put back into service. Data are unavailable for this 
period.
Measurements:asiaosacsmM1.00:
  • Raw data stream - documentation not supported
asiaosacsmM1.a1:
  • East longitude(lon)
  • Mass concentration of ammonium, ambient aerosol in air(ammonium)
  • inlet_closed
  • Mass concentration of chloride, ambient aerosol in air(chloride)
  • Mass concentration of nitrate, ambient aerosol in air.(nitrate)
  • time_offset
  • North latitude(lat)
  • emission_current
  • vaporizer
  • Altitude above mean sea level(alt)
  • Mass concentration of sulfate, ambient aerosol in air.(sulfate)
  • inlet_open
  • time_bounds
  • time
  • Mass concentration of total organics, ambient aerosol in air.(total_organics)
  • flow_rate
  • base_time

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DQRID : D170302.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
02/26/2017001902/27/20171304Incorrect
Subject:
ENA/ACSM/C1 - Instrument malfunction
DataStreams:enaaosacsmC1.00, enaaosacsmC1.a1
Description:
The instrument interlock was activated shutting the inlet valve and turning off voltages 
to the filament and detector. The data acquisition was unaffected and data were collected, 
however there was no signal. Instrument was restarted and is now collecting data.
Measurements:enaaosacsmC1.a1:
  • time_bounds
  • flow_rate
  • vaporizer
  • Mass concentration of nitrate, ambient aerosol in air.(nitrate)
  • time_offset
  • inlet_open
  • North latitude(lat)
  • inlet_closed
  • Mass concentration of ammonium, ambient aerosol in air(ammonium)
  • Altitude above mean sea level(alt)
  • East longitude(lon)
  • time
  • Mass concentration of total organics, ambient aerosol in air.(total_organics)
  • Mass concentration of sulfate, ambient aerosol in air.(sulfate)
  • base_time
  • Mass concentration of chloride, ambient aerosol in air(chloride)
  • emission_current
enaaosacsmC1.00:
  • Raw data stream - documentation not supported

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