DQRID : D141022.4
Start DateStart TimeEnd DateEnd Time
10/27/2012230010/27/20122359
11/08/2012230011/08/20122359
10/11/2012230010/11/20122359
10/25/2012230010/25/20122359
09/30/2012230009/30/20122359
11/06/2012230011/06/20122359
10/04/2012230010/04/20122359
10/21/2012230010/21/20122359
10/13/2012230010/13/20122359
10/26/2012230010/26/20122359
10/18/2012230010/18/20122359
11/07/2012230011/07/20122359
11/04/2012230011/04/20122359
10/20/2012230010/20/20122359
10/01/2012230010/01/20122359
11/01/2012230011/01/20122359
10/23/2012230010/23/20122359
10/08/2012230010/08/20122359
10/05/2012230010/05/20122359
10/29/2012230010/29/20122359
10/12/2012230010/12/20122359
10/02/2012230010/02/20122359
10/15/2012230010/15/20122359
10/24/2012230010/24/20122359
10/16/2012230010/16/20122359
11/05/2012230011/05/20122359
11/02/2012230011/02/20122359
11/03/2012230011/03/20122359
10/31/2012230010/31/20122359
10/09/2012230010/09/20122359
10/10/2012230010/10/20122359
10/03/2012230010/03/20122359
10/19/2012230010/19/20122359
10/07/2012230010/07/20122359
10/06/2012230010/06/20122359
10/28/2012230010/28/20122359
10/17/2012230010/17/20122359
10/22/2012230010/22/20122359
10/14/2012230010/14/20122359
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Subject:
MAG/PSAP/M1 - Dilution flow not controlled
DataStreams:magaospsap3wM1.b1
Description:
During this period, the dilution flow MFC for the PSAP oscillated and was in an 
indeterminate state. The absorbance values are spurious.
Suggestions: 
Do not use data
Measurements:magaospsap3wM1.b1:
  • Aerosol light absorption coefficient, nominal red wavelength at dry or reference
    RH(Ba_R_PSAP3W)
  • AOS Ba_B_CLAP3W transmittance, blue channel(transmittance_B)
  • AOS Ba_R_CLAP3W transmittance, red channel(transmittance_R)
  • Mass flow(mass_flow)
  • Diffusion flow valve position(dilution_flow_valve_position)
  • AOS Ba_B_CLAP3W_1 (NOAA) sample length, needed to calculate Beers Law(sample_length)
  • Aerosol light absorption coefficient, nominal green wavelength at dry or
    reference RH(Ba_G_PSAP3W)
  • Impactor setting in terms of aerodynamic diameter cut off(impactor_setting)
  • AOS PSAP3W transmittance, green channel(transmittance_G)
  • Flow setpoint(dilution_flow_setpoint)
  • Dilution flow rate(dilution_flow)
  • Aerosol light absorption coefficient, nominal blue wavelength at dry or
    reference RH(Ba_B_PSAP3W)
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