DQRID : D120420.11
Start DateStart TimeEnd DateEnd Time
04/11/2002000005/01/20021100
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Subject:
SGP/QCRAD/E15 - Direct normal irradiance intermittently low
DataStreams:sgpqcrad1longE15.s2, sgpqcrad1longE15.c1, sgpqcrad1longE15.c2, sgpqcrad1longE15.s1
Description:
Direct normal irradiance measurements appear to be intermittently too low and possibly 
incorrect during this time period. The cause is not known. No instrument DQRs currently 
exist describing the problem.
Suggestions: 
null
Measurements:sgpqcrad1longE15.c2:
  • Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
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sgpqcrad1longE15.s2:
  • Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
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sgpqcrad1longE15.c1:
  • Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
more
sgpqcrad1longE15.s1:
  • Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
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