Data Quality Reports for Session: 180636 User: zhengg1 Completed: 10/20/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160427.7ENA/C1 - Reprocess: Slightly incorrect location fieldsenaaospsap3wC1.b1, enaaospsap3wC1.a1Suspect
D160613.1ENA/CAPS-PMEX/NEPHELOMETER/PSAP/C1 - Impactor not switchingenaaospsap3w1sC1.b1, enaaospsap3wC1.b1, enaaospsap3wC1.a1, enaaospsap3w1mC1.b1Suspect
D160706.1ENA/PSAP/C1 - Noisy green channelenaaospsap3w1sC1.b1, enaaospsap3wC1.b1, enaaospsap3wC1.a1, enaaospsap3w1mC1.b1Suspect


DQRID : D160427.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/29/2013094104/30/20162359Suspect
Subject:
ENA/C1 - Reprocess: Slightly incorrect location fields
DataStreams:enaaospsap3wC1.b1, enaaospsap3wC1.a1
Description:
Some of the instruments are being processed with the previous "GRW-Azores" lat/lon/alt 
instead of the new "ENA-Azores" lat/lon/alt. The differences are minor, but will be 
corrected. The respective GRW and ENA lat, lon, and alt values are as follows:
 
GRW  lat = 39.0911 ;
ENA lat = 39.0916 ;
GRW  lon = -28.0297 ;
ENA  lon = -28.0257 ;
GRW  alt = 26 ;
ENA  alt = 30.48 ;
Measurements:enaaospsap3wC1.a1:
  • Altitude above mean sea level(alt)
  • North latitude(lat)
  • East longitude(lon)
enaaospsap3wC1.b1:
  • North latitude(lat)
  • Altitude above mean sea level(alt)
  • East longitude(lon)

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DQRID : D160613.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/10/2016150006/12/20161100Suspect
Subject:
ENA/CAPS-PMEX/NEPHELOMETER/PSAP/C1 - Impactor not switching
DataStreams:enaaospsap3w1sC1.b1, enaaospsap3wC1.b1, enaaospsap3wC1.a1, enaaospsap3w1mC1.b1
Description:
Impactor power accidentally unplugged. Impactor not switching and stuck in 10um position. 
The quality of data variables is not affected.
Measurements:enaaospsap3wC1.a1:
  • impactor_setting
enaaospsap3w1sC1.b1:
  • Impactor particle size cut(impactor_state)
enaaospsap3w1mC1.b1:
  • Impactor particle size cut(impactor_state)
enaaospsap3wC1.b1:
  • Impactor particle size cut(impactor_state)
  • impactor_setting

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DQRID : D160706.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/02/2016002404/19/20161535Suspect
Subject:
ENA/PSAP/C1 - Noisy green channel
DataStreams:enaaospsap3w1sC1.b1, enaaospsap3wC1.b1, enaaospsap3wC1.a1, enaaospsap3w1mC1.b1
Description:
Instrument's green channel became noisy as characterized by +/- excursions.  The green 
data should be used with caution.  Problem solved by reseating the boards.
Measurements:enaaospsap3wC1.a1:
  • Absorption coefficient, green wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_G_Dry_10um_PSAP3W_1)
  • transmittance_G
  • 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, nominal green wavelength at dry or
    reference RH(Ba_G_PSAP3W)
  • AOS CLAP3W transmittance, green channel, 1 um size cut(TrG_1um)
  • AOS CLAP3W transmittance, green channel, 10 um size cut(TrG_10um)
  • TrG
enaaospsap3w1sC1.b1:
  • Aerosol light absorption coefficient, green channel at dry or reference RH(Ba_G_Weiss)
  • Uncorrected aerosol light absorption coefficient, green channel at dry or
    reference RH(Ba_G_raw)
  • Transmittance, green channel(transmittance_green)
enaaospsap3w1mC1.b1:
  • Aerosol light absorption coefficient, green channel at dry or reference RH(Ba_G_Weiss)
  • Transmittance, green channel(transmittance_green)
  • Uncorrected aerosol light absorption coefficient, green channel at dry or
    reference RH(Ba_G_raw)
enaaospsap3wC1.b1:
  • transmittance_G
  • Aerosol light absorption coefficient, nominal green wavelength at dry or
    reference RH(Ba_G_PSAP3W)
  • transmittance_green_raw
  • Transmittance, green channel(transmittance_green)
  • transmittance_green_normalization_factor

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