Data Quality Reports for Session: 181249 User: yann1blanc Completed: 11/14/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160919.1ASI/SASZE/M1 - Spectrometer chiller temperature variationsasisaszefilterbandsM1.a1, asisaszevisM1.a1Suspect


DQRID : D160919.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/03/2016165507/21/20162359Suspect
Subject:
ASI/SASZE/M1 - Spectrometer chiller temperature variations
DataStreams:asisaszefilterbandsM1.a1, asisaszevisM1.a1
Description:
Spectrometer chiller temperature variations caused by an incorrectly placed sensor are 
apparent as correlated modulations in the signal from the UV-VIS CCD spectrometer. The 
magnitude of signal oscillation is small and is only apparent under clear sky for wavelengths 
< 450 nm. The variations were reduced to negligible levels by repositioning the sensor on 
Aug. 21, 2016.
Measurements:asisaszevisM1.a1:
  • Spectral zenith radiance from InGaAs NIR spectrometer(zenith_radiance)
asisaszefilterbandsM1.a1:
  • Zenith transmittance at 415 nm(zenith_transmittance_415nm)
  • Zenith transmittance at 368 nm(zenith_transmittance_368nm)
  • Zenith radiance at 440 nm(zenith_radiance_440nm)
  • Zenith radiance at 355 nm(zenith_radiance_355nm)
  • Zenith transmittance at 340 nm(zenith_transmittance_340nm)
  • Zenith radiance at 415 nm(zenith_radiance_415nm)
  • Zenith transmittance at 387 nm(zenith_transmittance_387nm)
  • Zenith radiance at 408 nm(zenith_radiance_408nm)
  • Zenith radiance at 387 nm(zenith_radiance_387nm)
  • Zenith radiance at 340 nm(zenith_radiance_340nm)
  • Zenith transmittance at 440 nm(zenith_transmittance_440nm)
  • Zenith radiance at 368 nm(zenith_radiance_368nm)
  • Zenith transmittance at 355 nm(zenith_transmittance_355nm)
  • Zenith transmittance at 408 nm(zenith_transmittance_408nm)

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