DQRID : D121025.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/14/2012160009/26/20121839Does not affect quality
more
Subject:
SGP/SIRS/E33 - Reprocessed: Incorrect UIR calibration
DataStreams:sgpsirsE33.b1, sgpsirs20sE33.a0
Description:
During troubleshooting of the UIR (up_long_hemisp) the UIR and DIR (down_long_hemsip) 
pyrgeometers were swapped to help isolate an instrument noise issue.  

The replacement UIR instrument installed on 8/14 had incorrect calibration coefficients 
applied.  The serial number was correct.

wrong UIR k1 cal = 0.2376
correct UIR k1 cal = 0.2451

Reprocessing completed 20121217.
Suggestions: 
Use reprocessed data.
Measurements:sgpsirsE33.b1:
  • up_long_hemisp_min
  • up_long_netir
  • up_long_hemisp_max
  • up_long_hemisp_std
  • up_long_hemisp
more
sgpsirs20sE33.a0:
  • inst_up_long_hemisp_tp
  • inst_up_short_hemisp
  • inst_up_long_dome_resist
  • inst_up_long_case_resist
more

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