Data Quality Reports for Session: 137359 User: mwyant Completed: 09/12/2011


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D100129.1GRW/AOS/M1 - CPC TEC failuregrwaosM1.a1
D100715.3GRW/AOS/M1 - CCN Detector misalignmentgrwaosccnM1.a1
D100915.1GRW/AOS/M1 - Annual maintenancegrwaosM1.a1, grwaosauxM1.a1, grwaosccnM1.a1, grwnoaaaosM1.b1, grwnoaaaosavgM1.b1,
grwnoaaaosfitrhM1.b1
D101020.2GRW/AOS/M1 - Data processing problemgrwaosM1.a1, grwnoaaaosM1.b1, grwnoaaaosavgM1.b1


DQRID : D100129.1
Start DateStart TimeEnd DateEnd Time
12/19/2009184401/15/20101820
Subject:
GRW/AOS/M1 - CPC TEC failure
DataStreams:grwaosM1.a1
Description:
The thermal electric cooler, which controls the temperature in the Condensation Particle 
Counter, failed. A new TEC was mailed to GRW. The TEC was replaced and the CPC was working 
again on Jan. 15th, 2010.
Measurements:grwaosM1.a1:
  • Condensation Nuclei Concentration Number(N_CPC_1)


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DQRID : D100715.3
Start DateStart TimeEnd DateEnd Time
06/02/2010180007/13/20101600
Subject:
GRW/AOS/M1 - CCN Detector misalignment
DataStreams:grwaosccnM1.a1
Description:
The CCN signal was unusually low about 100 particles/cc. The %SS growth curves were 
asymmetrical. Upon consultation with the manufacturer, DMT, it was predicted that the OPC 
detector was clogged or misaligned. I had the tech, Carlos, remove the detector and ship it 
back to Boulder. The detector was cleaned. An o-ring for a lens wasn't properly seated. The 
OPC was sent back to GRW and installed. Data looks normal after the reinstallation on 
July 13th.
Measurements:grwaosccnM1.a1:
  • AOS number concentration of CCN(N_CCN)
  • AOS CCN number concentration by bin(N_CCN_dN)
  • AOS bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number)


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DQRID : D100915.1
Start DateStart TimeEnd DateEnd Time
05/20/2010081005/26/20101100
Subject:
GRW/AOS/M1 - Annual maintenance
DataStreams:grwaosM1.a1, grwaosauxM1.a1, grwaosccnM1.a1, grwnoaaaosM1.b1, grwnoaaaosavgM1.b1,
grwnoaaaosfitrhM1.b1
Description:
Instruments were down for annual maintenance.
Measurements:grwaosauxM1.a1:
  • lon
  • TrR
  • TrG
  • TrB
  • time_offset
  • lat
  • base_time
  • alt
  • time

grwaosccnM1.a1:
  • CCN_laser_current
  • CCN_T_sample
  • CCN_ProportionalValveVoltage
  • alt
  • CCN_Q_sheath
  • CCN_Q_sample
  • CCN_T_OPC
  • time
  • CCN_T_inlet
  • AOS bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number)
  • AOS CCN number concentration by bin(N_CCN_dN)
  • base_time
  • CCN_T_TEC2
  • CCN_T_TEC1
  • CCN_T_TEC3
  • lon
  • Size of upper limit of each CCN bin(CCN_UpperSizeLimit)
  • AOS number concentration of CCN(N_CCN)
  • CCN_dT_TEC3_TEC1_StdDev
  • CCN_P_sample
  • CCN_temp_unstable_flag
  • time_offset
  • CCN_T_nafion
  • lat
  • CCN_ss_set
  • CCN_Temperature_Gradient
  • CCN_FirstStageMonitorVoltage
  • CCN_ss_calc

grwnoaaaosavgM1.b1:
  • alt
  • RH_NephVol_Dry
  • Aerosol total light scattering coefficient, reference nephelometer red channel,
    10 um particle diame(Bs_R_Dry_10um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
    nephelometer blue chann(Bbs_B_Dry_1um_Neph3W_1)
  • Condensation Nuclei Concentration Number(N_CPC_1)
  • Bs_R_Dry_1um_PSAP1W_1_N
  • AOS number concentration of CCN(N_CCN)
  • RH_NephVol_Dry_std
  • lat
  • Bs_B_Dry_10um_PSAP1W_1_N
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
  • Bs_B_1um_PSAP1W_1_std
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
  • Bs_G_1um_PSAP1W_1_std
  • RH_NephVol_Dry_N
  • Bbs_R_Dry_10um_PSAP1W_1_std
  • Bs_G_Dry_10um_PSAP1W_1_std
  • Bbs_G_Dry_10um_PSAP1W_1_N
  • Aerosol total light scattering coefficient, reference nephelometer green
    channel, 10 um particle dia(Bs_G_Dry_10um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer green channel, 10(Bbs_G_Dry_10um_Neph3W_1)
  • lon
  • N_OPC_1_std
  • time_offset
  • Bs_G_Dry_1um_PSAP1W_1_N
  • N_CPC_1_std
  • Bbs_B_1um_PSAP1W_1_std
  • Bbs_R_Dry_1um_PSAP1W_1_N
  • Bbs_B_Dry_10um_PSAP1W_1_N
  • Bbs_R_Dry_10um_PSAP1W_1_N
  • Ba_G_Dry_1um_PSAP1W_1_std
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer blue channel, 10(Bbs_B_Dry_10um_Neph3W_1)
  • N_OPC_1_N
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer red
    channel, 1 um particle(Bs_R_Dry_1um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
    nephelometer red channe(Bbs_R_Dry_1um_Neph3W_1)
  • Bbs_G_Dry_1um_PSAP1W_1_N
  • Ba_G_Dry_10um_PSAP1W_1_std
  • Bbs_R_1um_PSAP1W_1_std
  • Bs_B_Dry_1um_PSAP1W_1_N
  • Bs_R_Dry_10um_PSAP1W_1_std
  • Bs_G_Dry_10um_PSAP1W_1_N
  • Bs_R_1um_PSAP1W_1_std
  • Bbs_G_Dry_10um_PSAP1W_1_std
  • Aerosol total light scattering coefficient, reference nephelometer blue channel,
    10 um particle diam(Bs_B_Dry_10um_Neph3W_1)
  • Bs_R_Dry_10um_PSAP1W_1_N
  • Bbs_B_Dry_10um_PSAP1W_1_std
  • flags_CMDL
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer red channel, 10 u(Bbs_R_Dry_10um_Neph3W_1)
  • Ba_G_Dry_1um_PSAP1W_1_N
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
    channel, 1 um particl(Bs_B_Dry_1um_Neph3W_1)
  • N_CPC_1_N
  • time
  • Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
    nephelometer green chan(Bbs_G_Dry_1um_Neph3W_1)
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer green
    channel, 1 um partic(Bs_G_Dry_1um_Neph3W_1)
  • Bbs_G_1um_PSAP1W_1_std
  • Bbs_B_Dry_1um_PSAP1W_1_N
  • Ba_G_Dry_10um_PSAP1W_1_N
  • base_time
  • Bs_B_Dry_10um_PSAP1W_1_std

grwnoaaaosfitrhM1.b1:
  • fRH_3param_p1_R_1um
  • fRH_85by40_Bbs_B_1um
  • fRH_3param_p2_B_1um
  • fRH_3param_p3_B_1um
  • fRH_3param_p1_G_1um
  • fRH_3param_p3_R_10um
  • fRH_Bbs_chi_B_10um
  • fRH_2param_p2_B_10um
  • fRH_Bbs_chi_R_1um
  • fRH_2param_chi_B_10um
  • fRH_2param_p2_R_10um
  • fRH_3param_p2_R_1um
  • fRH_3param_G_10um
  • fRH_Bbs_p1_G_1um
  • fRH_3param_chi_G_10um
  • fRH_2param_B_10um
  • fRH_3param_p2_G_10um
  • fRH_3param_p3_G_10um
  • fRH_2param_p2_B_1um
  • fRH_3param_p2_G_1um
  • fRH_Bbs_p2_B_1um
  • fRH_3param_p2_R_10um
  • fRH_3param_chi_B_10um
  • fRH_3param_p1_R_10um
  • fRH_85by40_3param_R_10um
  • fRH_Bbs_chi_R_10um
  • fRH_Bbs_p1_R_10um
  • fRH_3param_p1_B_10um
  • fRH_Bbs_chi_G_10um
  • fRH_Bbs_B_10um
  • fRH_Bbs_p2_R_10um
  • fRH_3param_chi_R_1um
  • fRH_2param_p1_B_1um
  • fRH_Bs_R_1um_min
  • fRH_85by40_2param_R_10um
  • fRH_85by40_3param_B_1um
  • fRH_2param_p1_G_1um
  • fRH_85by40_2param_R_1um
  • fRH_3param_p3_R_1um
  • fRH_3param_p3_G_1um
  • fRH_85by40_3param_G_10um
  • fRH_2param_p1_B_10um
  • lon
  • fRH_85by40_2param_B_1um
  • fRH_Bs_R_10um_min
  • fRH_85by40_2param_G_1um
  • fRH_RH_Wet_10um_max
  • fRH_2param_chi_G_10um
  • fRH_85by40_Bbs_G_10um
  • fRH_Bs_G_1um_min
  • fRH_3param_B_10um
  • fRH_2param_p1_R_10um
  • fRH_3param_p1_G_10um
  • base_time
  • fRH_2param_R_1um
  • fRH_85by40_Bbs_B_10um
  • fRH_Bbs_R_1um
  • fRH_Bbs_p2_B_10um
  • fRH_2param_p2_G_1um
  • fRH_85by40_3param_G_1um
  • fRH_Bbs_G_10um
  • fRH_2param_p1_G_10um
  • fRH_Bs_G_10um_min
  • fRH_2param_p1_R_1um
  • fRH_85by40_Bbs_R_1um
  • fRH_2param_chi_B_1um
  • fRH_3param_p2_B_10um
  • fRH_Bbs_p1_G_10um
  • fRH_85by40_2param_G_10um
  • fRH_Bbs_p1_R_1um
  • fRH_2param_p2_G_10um
  • fRH_Bbs_p1_B_10um
  • fRH_2param_chi_R_1um
  • fRH_Bbs_R_10um
  • fRH_Bbs_G_1um
  • fRH_RH_Dry_10um_max
  • fRH_Bbs_chi_B_1um
  • fRH_85by40_2param_B_10um
  • fRH_2param_chi_G_1um
  • fRH_Bs_B_10um_min
  • fRH_2param_chi_R_10um
  • fRH_3param_R_1um
  • Humidity, relative, at altitude, MAPS model output(RH)
  • fRH_Bbs_B_1um
  • lat
  • fRH_Bbs_p2_R_1um
  • time_offset
  • fRH_Bbs_chi_G_1um
  • fRH_Bbs_p1_B_1um
  • fRH_Bbs_p2_G_10um
  • fRH_3param_G_1um
  • fRH_2param_p2_R_1um
  • fRH_3param_p3_B_10um
  • fRH_2param_B_1um
  • fRH_2param_G_10um
  • fRH_85by40_Bbs_R_10um
  • fRH_RH_Dry_10um_min
  • fRH_3param_R_10um
  • alt
  • fRH_3param_chi_R_10um
  • fRH_Bs_B_1um_min
  • fRH_2param_R_10um
  • fRH_85by40_3param_R_1um
  • time
  • fRH_3param_chi_G_1um
  • fRH_3param_chi_B_1um
  • fRH_RH_Wet_10um_min
  • fRH_3param_p1_B_1um
  • fRH_Bbs_p2_G_1um
  • fRH_3param_B_1um
  • fRH_85by40_Bbs_G_1um
  • fRH_85by40_3param_B_10um
  • fRH_2param_G_1um

grwaosM1.a1:
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer red
    channel, 1 um particle(Bs_R_Dry_1um_Neph3W_1)
  • Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1)
  • RH_NephVol_Wet
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
  • Aerosol total light scattering coefficient, reference nephelometer green
    channel, 10 um particle dia(Bs_G_Dry_10um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer green channel,(Bbs_G_Wet_10um_Neph3W_2)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer blue channel, 10(Bbs_B_Dry_10um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
    nephelometer blue chann(Bbs_B_Dry_1um_Neph3W_1)
  • T_MainInlet
  • Aerosol total light scattering coefficient, reference nephelometer red channel,
    10 um particle diame(Bs_R_Dry_10um_Neph3W_1)
  • T_NephVol_Dry
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 10 um particle dia(Bs_R_Wet_10um_Neph3W_2)
  • time_offset
  • Ambient pressure(P_Ambient)
  • T_postHG
  • T_NephInlet_Dry
  • RH_preHG
  • RH_NephVol_Dry
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 1 um particle diam(Bs_R_Wet_1um_Neph3W_2)
  • Aerosol total light scattering coefficient, Humidograph nephelometer blue
    channel, 10 um particle di(Bs_B_Wet_10um_Neph3W_2)
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
    channel, 1 um particl(Bs_B_Dry_1um_Neph3W_1)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer red channel, 1(Bbs_R_Wet_1um_Neph3W_2)
  • RH_NephInlet_Wet
  • Aerosol total light scattering coefficient, Humidograph nephelometer blue
    channel, 1 um particle dia(Bs_B_Wet_1um_Neph3W_2)
  • Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
  • Ambient air relative humidity(RH_Ambient)
  • RH_postHG
  • Ambient air temperature(T_Ambient)
  • RH_NephInlet_Dry
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer green channel, 10(Bbs_G_Dry_10um_Neph3W_1)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 10 um particle d(Bs_G_Wet_10um_Neph3W_2)
  • base_time
  • Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1)
  • T_NephInlet_Wet
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer red channel, 10(Bbs_R_Wet_10um_Neph3W_2)
  • P_Neph_Dry
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_1um_PSAP3W_1)
  • lon
  • time
  • flags_NOAA
  • Particle Concentration Number from summation of Optical Particle Counter size
    bins(N_OPC_1)
  • RH_MainInlet
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer green channel,(Bbs_G_Wet_1um_Neph3W_2)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 1 um particle di(Bs_G_Wet_1um_Neph3W_2)
  • alt
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer blue channel, 1(Bbs_B_Wet_1um_Neph3W_2)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer red channel, 10 u(Bbs_R_Dry_10um_Neph3W_1)
  • Wind speed(WindSpeed)
  • T_NephVol_Wet
  • Condensation Nuclei Concentration Number(N_CPC_1)
  • Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
    nephelometer red channe(Bbs_R_Dry_1um_Neph3W_1)
  • Wind direction, relative to true North(WindDirection)
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer green
    channel, 1 um partic(Bs_G_Dry_1um_Neph3W_1)
  • lat
  • Aerosol total light scattering coefficient, reference nephelometer blue channel,
    10 um particle diam(Bs_B_Dry_10um_Neph3W_1)
  • Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1)
  • T_preHG
  • P_Neph_Wet
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer blue channel, 1(Bbs_B_Wet_10um_Neph3W_2)
  • Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
    nephelometer green chan(Bbs_G_Dry_1um_Neph3W_1)

grwnoaaaosM1.b1:
  • P_Neph_Dry
  • lon
  • Aerosol total light scattering coefficient, reference nephelometer green
    channel, 10 um particle dia(Bs_G_Dry_10um_Neph3W_1)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_1um_PSAP3W_1)
  • Ambient air temperature(T_Ambient)
  • Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
    nephelometer green chan(Bbs_G_Dry_1um_Neph3W_1)
  • flags_CMDL
  • T_NephVol_Dry
  • Aerosol total light scattering coefficient, reference nephelometer red channel,
    10 um particle diame(Bs_R_Dry_10um_Neph3W_1)
  • RH_NephInlet_Dry
  • T_MainInlet
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer red
    channel, 1 um particle(Bs_R_Dry_1um_Neph3W_1)
  • RH_preHG
  • time
  • P_Neph_Wet
  • T_preHG
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer blue channel, 1(Bbs_B_Wet_10um_Neph3W_2)
  • lat
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer green channel, 10(Bbs_G_Dry_10um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer red channel, 10 u(Bbs_R_Dry_10um_Neph3W_1)
  • T_NephVol_Wet
  • Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
    nephelometer red channe(Bbs_R_Dry_1um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer red channel, 10(Bbs_R_Wet_10um_Neph3W_2)
  • alt
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 1 um particle di(Bs_G_Wet_1um_Neph3W_2)
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
  • RH_postHG
  • RH_NephVol_Dry
  • Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
    nephelometer blue chann(Bbs_B_Dry_1um_Neph3W_1)
  • Condensation Nuclei Concentration Number(N_CPC_1)
  • Ambient pressure(P_Ambient)
  • Wind direction, relative to true North(WindDirection)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 10 um particle d(Bs_G_Wet_10um_Neph3W_2)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer blue channel, 10(Bbs_B_Dry_10um_Neph3W_1)
  • RH_NephInlet_Wet
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
    channel, 1 um particl(Bs_B_Dry_1um_Neph3W_1)
  • Ambient air relative humidity(RH_Ambient)
  • Wind speed(WindSpeed)
  • Aerosol total light scattering coefficient, reference nephelometer blue channel,
    10 um particle diam(Bs_B_Dry_10um_Neph3W_1)
  • base_time
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer green
    channel, 1 um partic(Bs_G_Dry_1um_Neph3W_1)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 10 um particle dia(Bs_R_Wet_10um_Neph3W_2)
  • RH_NephVol_Wet
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer green channel,(Bbs_G_Wet_10um_Neph3W_2)
  • T_NephInlet_Wet
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer green channel,(Bbs_G_Wet_1um_Neph3W_2)
  • AOS number concentration of CCN(N_CCN)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer red channel, 1(Bbs_R_Wet_1um_Neph3W_2)
  • T_postHG
  • Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
  • Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1)
  • RH_MainInlet
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 1 um particle diam(Bs_R_Wet_1um_Neph3W_2)
  • Aerosol total light scattering coefficient, Humidograph nephelometer blue
    channel, 10 um particle di(Bs_B_Wet_10um_Neph3W_2)
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
  • time_offset
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer blue channel, 1(Bbs_B_Wet_1um_Neph3W_2)
  • Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1)
  • Aerosol total light scattering coefficient, Humidograph nephelometer blue
    channel, 1 um particle dia(Bs_B_Wet_1um_Neph3W_2)
  • T_NephInlet_Dry


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DQRID : D101020.2
Start DateStart TimeEnd DateEnd Time
04/15/2009000012/31/20090000
Subject:
GRW/AOS/M1 - Data processing problem
DataStreams:grwaosM1.a1, grwnoaaaosM1.b1, grwnoaaaosavgM1.b1
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:grwnoaaaosavgM1.b1:
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)

grwaosM1.a1:
  • Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1)
  • Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
  • Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1)
  • Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_1um_PSAP3W_1)
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)

grwnoaaaosM1.b1:
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_1um_PSAP3W_1)
  • Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1)
  • Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1)
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
  • Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1)
  • Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)


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