DQRID : D121212.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/16/2012000005/30/20122359Does not affect quality
more
Subject:
SGP/SIRS/E35 - Reprocessed: Partial shading
DataStreams:sgpsirsE35.b1, sgpsirs20sE35.a0
Description:
Shading of the NIP radiometer occurred after sunrise for a few minutes each day of the 
reported date period, between 1145 and 1215 UTC. Issue was present in the direct normal 
variable. The shading was caused by the presence of a narrow antenna that was later relocated. 

The data have been reprocessed to set specific affected periods to the missing_value 
(-9999).
Suggestions: 
Measurements:sgpsirsE35.b1:
  • short_direct_normal
  • short_direct_normal_max
  • short_direct_normal_min
  • short_direct_normal_std
more
sgpsirs20sE35.a0:
  • inst_direct_normal
more

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