DQRID : D170505.14
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/20/2004000009/02/20042359Incorrect
more
Subject:
TWP/QCRAD/C3 - Reprocess: Instrument incorrect calibration coefficient
DataStreams:twpqcrad1longC3.s2, twpqcrad1longC3.c2
Description:
During installation of the new Campbell datalogger system and associated program, the NIP 
(S/N 33551E6) was assigned an incorrect calibration coefficient. A coefficient of 116.01 
W/m2/mV was applied when it should have been 124.378 W/m2/mV. The correct calibration 
coefficient has now been applied to skyrad datastream (Reference: RID # 00184, EWO-15565). 
The QCRad data needs to be reprocessed accordingly.
Suggestions: 
Data should be reprocessed for this time period.
Measurements:twpqcrad1longC3.c2:
  • source_BestEstimate_down_short_hemisp
  • qc_short_direct_normal
  • short_direct_normal
  • qc_BestEstimate_down_short_hemisp
  • aqc_short_direct_normal
  • BestEstimate_down_short_hemisp
  • qc_down_short_diffuse_hemisp
  • qc_down_short_hemisp
more
twpqcrad1longC3.s2:
  • source_BestEstimate_down_short_hemisp
  • BestEstimate_down_short_hemisp
  • short_direct_normal
more

Close this window