DQRID : D120510.22
Start DateStart TimeEnd DateEnd Time
04/16/1999000005/03/19992100
more
Subject:
SGP/QCRAD/E13  - Noisy Tc/Td
DataStreams:sgpqcrad1longE13.s2, sgpqcrad1longE13.s1, sgpqcrad1longE13.c1, sgpqcrad1longE13.c2
Description:
Case and dome temperatures for Longwave fluxes are noisy during this period corresponding 
to additional noise in the longwave fluxes and upwelling shortwave flux.

No instrument DQRs exist documenting this problem.
Suggestions: 
Longwave fluxes have higher uncertainties during this time period, use with caution.
Measurements:sgpqcrad1longE13.c1:
  • Downwelling LW Dome Temperature(LWdnTd)
  • Downwelling LW Case Temperature(LWdnTc)
  • 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
  • Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
  • Upwelling LW Case Temperature(LWupTc)
  • Upwelling LW Dome Temperature(LWupTd)
  • 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
more
sgpqcrad1longE13.s1:
  • 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
  • 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
  • Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
  • Downwelling LW Case Temperature(LWdnTc)
  • Downwelling LW Dome Temperature(LWdnTd)
  • Upwelling LW Case Temperature(LWupTc)
  • Upwelling LW Dome Temperature(LWupTd)
more
sgpqcrad1longE13.c2:
  • Downwelling LW Dome Temperature(LWdnTd)
  • Downwelling LW Case Temperature(LWdnTc)
  • Upwelling LW Dome Temperature(LWupTd)
  • Upwelling LW Case Temperature(LWupTc)
  • Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
  • 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
  • 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
more
sgpqcrad1longE13.s2:
  • Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
  • Downwelling LW Case Temperature(LWdnTc)
  • Downwelling LW Dome Temperature(LWdnTd)
  • 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
  • Upwelling LW Dome Temperature(LWupTd)
  • Upwelling LW Case Temperature(LWupTc)
more

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