DQRID : D161003.2
Start DateStart TimeEnd DateEnd Time
09/27/2016214909/28/20161309
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Subject:
AWR/CPC/M1 - Communication problem
DataStreams:awraoscpcfM1.00, awraoscpcfM1.a1, awraoscpcfM1.b1
Description:
The configuration file used for LabVIEW to communicate with the instrument was changed 
causing a communication problem.  The file was replaced and the instrument is now 
functioning properly.
Suggestions: 
Measurements:awraoscpcfM1.a1:
  • Optics temperature(optics_temp)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Liquid level(liquid_level)
  • lon(lon)
  • time_in_seconds_since_volume_start(time)
  • base time in epoch(base_time)
  • Saturation temperature(saturation_temp)
  • OPC laser current(laser_current)
  • North Latitude(lat)
  • Condensation temperature(condensation_temp)
  • Cabinet temperature(cabinet_temp)
  • Orifice pressure(orifice_pressure)
  • Ambient pressure(ambient_pressure)
  • -180.0 - +180.0(alt)
  • Flow setpoint(dilution_flow_setpoint)
  • Dilution flow valve position(dilution_valve_position)
  • Flow read(dilution_flow_reading)
  • Time offset from base_time(time_offset)
  • Nozzle pressure(nozzle_pressure)
  • Liquid fraction available(fraction_full)
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awraoscpcfM1.00:
  • (Raw data stream - documentation not supported)
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awraoscpcfM1.b1:
  • Ambient pressure(ambient_pressure)
  • OPC laser current(laser_current)
  • Saturation temperature(saturation_temp)
  • Optics temperature(optics_temp)
  • time_in_seconds_since_volume_start(time)
  • Orifice pressure(orifice_pressure)
  • Liquid fraction available(fraction_full)
  • Flow read(dilution_flow_reading)
  • lon(lon)
  • Dilution slope(dilution_slope)
  • base time in epoch(base_time)
  • Cabinet temperature(cabinet_temp)
  • Dilution correction factor(dilution_correction_factor)
  • Condensation temperature(condensation_temp)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Nozzle pressure(nozzle_pressure)
  • Quality check results on field: Particle concentration(qc_concentration)
  • Time offset from base_time(time_offset)
  • Dilution flow valve position(dilution_valve_position)
  • -180.0 - +180.0(alt)
  • Calibrated aerosol flow as supplied by mentor(aerosol_flow_calibrated)
  • North Latitude(lat)
  • Liquid level(liquid_level)
  • Flow setpoint(dilution_flow_setpoint)
  • Dilution intercept(dilution_intercept)
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