DQRID : D120510.31
Start DateStart TimeEnd DateEnd Time
12/19/1999040002/21/20002100
05/01/2004000001/01/20050000
05/26/1997000006/04/19972100
01/01/2000000007/01/20020000
more
Subject:
SGP/QCRAD/E18  - LW Tc/Td noisy or bad
DataStreams:sgpqcrad1longE18.c1, sgpqcrad1longE18.s2, sgpqcrad1longE18.s1, sgpqcrad1longE18.c2
Description:
Case and dome temperatures for longwave fluxes are noisy or bad during this period 
corresponding to additional noise in the longwave fluxes.

No instrument DQRs exist documenting this problem.
Suggestions: 
Longwave fluxes have higher uncertainties during this time period, use with caution.
Measurements:sgpqcrad1longE18.c1:
  • 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
  • Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
  • Downwelling LW Dome Temperature(LWdnTd)
  • Downwelling LW Case Temperature(LWdnTc)
  • Upwelling LW Case Temperature(LWupTc)
  • Upwelling LW Dome Temperature(LWupTd)
more
sgpqcrad1longE18.s1:
  • Upwelling LW Case Temperature(LWupTc)
  • Upwelling LW Dome Temperature(LWupTd)
  • Downwelling LW Case Temperature(LWdnTc)
  • Downwelling LW Dome Temperature(LWdnTd)
  • Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
  • 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
more
sgpqcrad1longE18.s2:
  • Upwelling LW Dome Temperature(LWupTd)
  • 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
  • Upwelling LW Case Temperature(LWupTc)
  • Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
  • Downwelling LW Case Temperature(LWdnTc)
  • Downwelling LW Dome Temperature(LWdnTd)
more
sgpqcrad1longE18.c2:
  • Downwelling LW Dome Temperature(LWdnTd)
  • 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
  • Downwelling LW Case Temperature(LWdnTc)
  • Upwelling LW Case Temperature(LWupTc)
  • Upwelling LW Dome Temperature(LWupTd)
  • Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
more

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