DQRID : D150130.2
Start DateStart TimeEnd DateEnd Time
01/18/2015184201/28/20151628
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Subject:
MAO/CPC/M1 -Internal leak in instrument
DataStreams:maoaoscpcM1.a1
Description:
The internal leak in the CPC depleted the signal as the flow through instrument was about 
30% of the nominal flow needed to operate the instrument.
Suggestions: 
Use data from the S1 facility system.
Measurements:maoaoscpcM1.a1:
  • Orifice pressure(orifice_pressure)
  • Cabinet temperature(cabinet_temp)
  • OPC laser current(laser_current)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Nozzle pressure(nozzle_pressure)
  • Ambient Temperature(ambient_temp)
  • Optics temperature(optics_temp)
  • Saturation temperature(saturation_temp)
  • Condensation temperature(condensation_temp)
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