Data Quality Reports for Session: 183543 User: liuj1 Completed: 02/16/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160920.1SGP/PGSISO/C1 - Data missing due to analyzer and software communication losssgppgsisoC1.a1Missing
D161011.6SGP/PGSISO/C1 - Data write malfunctionsgppgsisoC1.a1Incorrect


DQRID : D160920.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/19/2016220008/20/20161800Missing
09/02/2016130009/03/20161500Missing
08/23/2016120008/24/20161800Missing
08/21/2016170008/22/20161421Missing
Subject:
SGP/PGSISO/C1 - Data missing due to analyzer and software communication loss
DataStreams:sgppgsisoC1.a1
Description:
Raw data is actually missing
Measurements:sgppgsisoC1.a1:
  • valcoposition
  • North latitude(lat)
  • Measured CH4 mole fraction(ch4)
  • time_bounds
  • spectrum_max_b
  • time
  • spectrum_max_a
  • Calculated CO concentration(co)
  • Altitude above mean sea level(alt)
  • aux_temperature
  • cell_temperature
  • rms_resid_a
  • 13CO2 scaled mole fraction during batch measurement(co2_13)
  • 12CO2 scaled mole fraction during batch measurement(co2_12)
  • base_time
  • cell_evacuation_pressure
  • dewpoint_2m
  • flow_in
  • East longitude(lon)
  • cell_pressure
  • time_offset
  • cell_fill_pressure
  • cycleid
  • N2O mole fraction of during batch measurement(n2o)
  • Carbon dioxide volume mixing ratio(co2)
  • room_temperature
  • Water vapor mixing ratio calculated with nominal sensitivity correction(h2o)

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DQRID : D161011.6
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/06/2016160409/07/20161407Incorrect
Subject:
SGP/PGSISO/C1 - Data write malfunction
DataStreams:sgppgsisoC1.a1
Description:
Primary variables CO2, CO2_12, CO2_13, CH4, CO, N2O, H2O variables are incorrect due to 
data write malfunction. Data for the system temperature and pressure reported as 0.
Measurements:sgppgsisoC1.a1:
  • 13CO2 scaled mole fraction during batch measurement(co2_13)
  • 12CO2 scaled mole fraction during batch measurement(co2_12)
  • Measured CH4 mole fraction(ch4)
  • N2O mole fraction of during batch measurement(n2o)
  • Carbon dioxide volume mixing ratio(co2)
  • Calculated CO concentration(co)
  • Water vapor mixing ratio calculated with nominal sensitivity correction(h2o)

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