DQRID : D130717.8
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/05/2013210705/04/20132300Does not affect quality
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Subject:
PVC/CCN/M1 - 10 minute per %ss value
DataStreams:pvcaosccn100M1.a1
Description:
The time interval per %ss step was changed from 5 minutes per step to 10 minutes per step 
to allow more time for the instrument to stabilize between temperature changes for each 
%ss value. Note that the %ss value takes about 4 minutes to stabilize after a 
temperature(%ss) change.
Suggestions: 
adjust averaging time
Measurements:pvcaosccn100M1.a1:
  • CCN_t_read_TEC1
  • CCN_T_OPC
  • lat
  • CCN_super_saturation_calculated
  • time
  • CCN_laser_current
  • alt
  • CCN_Q_sheath
  • N_CCN
  • N_CCN_dN
  • CCN_temperature_std
  • time_offset
  • CCN_T_nafion
  • CCN_ss_set
  • CCN_proportional_valve_voltage
  • CCN_temp_unstable_flag
  • CCN_temperature_gradient
  • lon
  • CCN_T_inlet
  • N_CCN_bin_number
  • CCN_first_stage_monitor_voltage
  • CCN_Q_sample
  • CCN_P_sample
  • CCN_T_sample
  • CCN_t_read_TEC3
  • CCN_t_read_TEC2
  • base_time
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