Data Quality Report for Order ID: 186939
User ID: allisonm    Date completed: 2017-07-27
All DQRs
DQR ID Subject Affected Data Streams Data Quality Metric
D101020.5 NSA/AOS/X1 - Data processing problem nsaaosX1.a1 Note
D160927.3 NSA/AOS/CLAP/CPC/NEPHELOMETER/X1 - System maintenance nsaaosX1.a1 Incorrect
 
DQR ID: D101020.5    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2009-01-01 00:00:00 2009-12-31 00:00:00 Note
Subject: NSA/AOS/X1 - Data processing problem
Affected Datastreams: nsaaosX1.a1
Description The AOS data was reprocessed for the AMF, SGP and NSA sites. There was an error in the processing of the corrections for the PSAP absorption signal such that a low pass filter was implemented for the scattering data used in these corrections.The difference between the corrected and previous data is < 0.05 Mm-1 (below the instrument detection limit) and should not have a significant effect on the previous data.Data will be reprocessed at a later time when more significant changes to the data processing are implemented.
Measurements
  • Ba_G_Dry_1um_PSAP3W_1 (Absorption coefficient green, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut)
  • Ba_R_Dry_1um_PSAP3W_1 (Absorption coefficient red, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut)
  • Ba_G_Dry_10um_PSAP3W_1 (Absorption coefficient green, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut)
  • Ba_G_Dry_10um_PSAP1W_1 (Aerosol light absorption coefficient, green channel, 10 um particle diameter)
  • Ba_B_Dry_10um_PSAP3W_1 (Absorption coefficient blue, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut)
  • Ba_B_Dry_1um_PSAP3W_1 (Absorption coefficient blue, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut)
  • Ba_G_Dry_1um_PSAP1W_1 (Aerosol light absorption coefficient, green channel, 1 um particle diameter)
  • Ba_R_Dry_10um_PSAP3W_1 (Absorption coefficient red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut)
 
DQR ID: D160927.3    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-06-16 18:43:00 2016-08-20 18:47:00 Incorrect
Subject: NSA/AOS/CLAP/CPC/NEPHELOMETER/X1 - System maintenance
Affected Datastreams: nsaaosX1.a1
Description Data is either missing or instrument was being calibrated
Measurements
  • Bbs_R_Dry_10um_Neph3W_1 (Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer red channel, 10 um particle diameter)
  • Bbs_G_Dry_1um_Neph3W_1 (Aerosol backwards-hemispheric light scattering coefficient, ref. humidograph nephelometer green channel, 1 um particle diameter)
  • Bbs_G_Dry_10um_Neph3W_1 (Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer green channel, 10 um particle diameter)
  • Bs_G_Wet_1um_Neph3W_2 (Aerosol total light scattering coefficient, humidograph nephelometer green channel, 1 um particle diameter)
  • Bbs_G_Wet_10um_Neph3W_2 (Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer green channel, 10 um particle diameter)
  • P_Neph_Dry (Pressure inside reference nephelometer)
  • RH_postHG (Relative humidity of humidograph controller)
  • T_NephVol_Wet (Temperature inside of wet nephelometer)
  • N_CCN_1 (Cloud droplet concentration number from summation of condensation nuclei counter size bins)
  • Bbs_B_Dry_10um_Neph3W_1 (Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer blue channel, 10 um particle diameter)
  • flags_CMDL (AOS system status)
  • Bbs_B_Dry_1um_Neph3W_1 (Aerosol backwards-hemispheric light scattering coefficient, ref. humidograph nephelometer blue channel, 1 um particle diameter)
  • Bs_G_Wet_10um_Neph3W_2 (Aerosol total light scattering coefficient, humidograph nephelometer green channel, 10 um particle diameter)
  • RH_preHG (Relative humidity of humidograph preheater)
  • Ba_B_Dry_1um_PSAP3W_1 (Absorption coefficient blue, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut)
  • N_CPC_1 (Condensation nuclei concentration number)
  • Bs_R_Wet_10um_Neph3W_2 (Aerosol total light scattering coefficient, humidograph nephelometer red channel, 10 um particle diameter)
  • Ba_G_Dry_1um_PSAP1W_1 (Aerosol light absorption coefficient, green channel, 1 um particle diameter)
  • Ba_R_Dry_10um_PSAP3W_1 (Absorption coefficient red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut)
  • Bs_B_Dry_10um_Neph3W_1 (Aerosol total light scattering coefficient, reference nephelometer blue channel, 10 um particle diameter)
  • RH_Ambient (Relative humidity in ambient air)
  • Bs_G_Dry_10um_Neph3W_1 (Aerosol total light scattering coefficient, reference nephelometer green channel, 10 um particle diameter)
  • P_Neph_Wet (Pressure inside wet nephelometer)
  • Bs_R_Dry_10um_Neph3W_1 (Aerosol total light scattering coefficient, reference nephelometer red channel, 10 um particle diameter)
  • Ba_G_Dry_10um_PSAP3W_1 (Absorption coefficient green, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut)
  • Bs_R_Dry_1um_Neph3W_1 (Aerosol total light scattering coefficient, ref. humidograph nephelometer red channel, 1 um particle diameter)
  • WindDirection (Wind Direction, relative to true North)
  • Ba_G_Dry_10um_PSAP1W_1 (Aerosol light absorption coefficient, green channel, 10 um particle diameter)
  • Bbs_G_Wet_1um_Neph3W_2 (Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer green channel, 1 um particle diameter)
  • Bs_G_Dry_1um_Neph3W_1 (Aerosol total light scattering coefficient, ref. humidograph nephelometer green channel, 1 um particle diameter)
  • Bs_R_Wet_1um_Neph3W_2 (Aerosol total light scattering coefficient, humidograph nephelometer red channel, 1 um particle diameter)
  • RH_NephVol_Wet (Relative humidity inside of wet nephelometer)
  • Bs_B_Wet_1um_Neph3W_2 (Aerosol total light scattering coefficient, humidograph nephelometer blue channel, 1 um particle diameter)
  • T_NephInlet_Wet (Temperature at wet nephelometer inlet)
  • T_Ambient (Temperature in ambient air)
  • RH_NephVol_Dry (Relative humidity inside reference nephelometer)
  • Bbs_B_Wet_10um_Neph3W_2 (Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer blue channel, 10 um particle diameter)
  • RH_MainInlet (Relative humidity at inlet)
  • T_MainInlet (Temperature at inlet)
  • Ba_G_Dry_1um_PSAP3W_1 (Absorption coefficient green, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut)
  • Bbs_B_Wet_1um_Neph3W_2 (Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer blue channel, 1 um particle diameter)
  • Bbs_R_Wet_1um_Neph3W_2 (Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer red channel, 1 um particle diameter)
  • T_postHG (Temperature of humidograph controller)
  • Ba_R_Dry_1um_PSAP3W_1 (Absorption coefficient red, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut)
  • T_NephInlet_Dry (Temperature at reference nephelometer inlet)
  • Bs_B_Dry_1um_Neph3W_1 (Aerosol total light scattering coefficient, ref. humidograph nephelometer blue channel, 1 um particle diameter)
  • T_NephVol_Dry (Temperature inside reference nephelometer)
  • T_preHG (Temperature of humidograph preheater)
  • RH_NephInlet_Wet (Relative humidity inside at wet nephelometer inlet)
  • Bbs_R_Dry_1um_Neph3W_1 (Aerosol backwards-hemispheric light scattering coefficient, ref. humidograph nephelometer red channel, 1 um particle diameter)
  • Ba_B_Dry_10um_PSAP3W_1 (Absorption coefficient blue, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut)
  • WindSpeed (Wind speed)
  • Bs_B_Wet_10um_Neph3W_2 (Aerosol total light scattering coefficient, humidograph nephelometer blue channel, 10 um particle diameter)
  • RH_NephInlet_Dry (Relative humidity at reference nephelometer inlet)
  • P_Ambient (Ambient pressure)
  • Bbs_R_Wet_10um_Neph3W_2 (Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer red channel, 10 um particle diameter)