DQRID : D150106.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/08/2014000001/06/20151648Suspect
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Subject:
MAO/PASS/S1 - Reprocess: Incorrect time stamp
DataStreams:maoaospass3wS1.a1
Description:
Data were not logged on UTC time. On Jan 6, the clock was corrected to UTC (adjusted 
forward 7 hours, 46 minutes, 36 seconds, 226 milliseconds). The instrument was running an 
automatic time syncing software (Dimension 4) up until this time, but the local time on the 
computer was not set to UTC. Therefore, all data need to be post corrected by the user for 
the incorrect time stamp within the files.
Suggestions: 
All data need to be adjusted forward 7 hours, 46 minutes, 36 seconds, 226 

milliseconds by the user for the incorrect time stamp.
Measurements:maoaospass3wS1.a1:
  • laser_power_532nm
  • resonance_frequency
  • sample_measurement_flag
  • temperature_laser
  • uncertainty_estimate_781nm
  • absorption_coefficient_781nm
  • uncertainty_estimate_532nm
  • scattering_coefficient_405nm
  • laser_power_781nm
  • absorption_coefficient_532nm
  • avg_background_subtracted_scat_coef_405nm
  • running_average
  • pressure
  • laser_power_405nm
  • avg_background_subtracted_absorp_coef_781nm
  • time_offset
  • acoustic_pressure
  • temperature
  • uncertainty_estimate_405nm
  • rh
  • dew_point_temperature
  • avg_background_subtracted_scat_coef_532nm
  • avg_background_subtracted_absorp_coef_532nm
  • avg_background_subtracted_scat_coef_781nm
  • absorption_coefficient_405nm
  • base_time
  • scattering_coefficient_781nm
  • avg_background_subtracted_absorp_coef_405nm
  • scattering_coefficient_532nm
  • time
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