DQRID : D091109.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/15/2009000008/03/20090000Incorrect
more
Subject:
SGP/AOS/C1 - Suspected leak in CCN and or problem with instrument optics
DataStreams:sgpaosccnC1.a1
Description:
The CCN signal started a slow decline during this period. The instrument was removed and 
shipped back to the mentor for repair. A leak was found in the instrument which would've 
decreased the over all signal. Whether this leak affected the rate of CCN growth with %SS 
is uncertain.
Suggestions: 
Don't use the data as the instrument wasn't operating properly.
Measurements:sgpaosccnC1.a1:
  • CCN_Q_sheath
  • N_CCN
  • N_CCN_dN
  • CCN_ss_set
  • CCN_ss_calc
  • CCN_Q_sample
  • N_CCN_bin_number
more

Close this window