Data Quality Reports for Session: 180936 User: peersf1 Completed: 11/01/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160621.4ASI/AOS/M1 - Manifold blower not workingasiaospsap3w1mM1.b1Incorrect
D160708.12ASI/PSAP/M1 - Transmission less than 0.7asiaospsap3w1mM1.b1Incorrect
D160819.3ASI/PSAP/M1 - Transmittance less than vendor thresholdasiaospsap3w1mM1.b1Incorrect


DQRID : D160621.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/16/2016004206/16/20161345Incorrect
Subject:
ASI/AOS/M1 - Manifold blower not working
DataStreams:asiaospsap3w1mM1.b1
Description:
Manifold blower not working, instrument sample flows either zero or different than 
specified. Sampling through the stack not isokinetic.
Measurements:asiaospsap3w1mM1.b1:
  • qc_sample_flow_rate
  • Uncorrected aerosol light absorption coefficient, blue channel at dry or
    reference RH(Ba_B_raw)
  • Aerosol light absorption coefficient, green channel at dry or reference RH(Ba_G_Weiss)
  • North latitude(lat)
  • Altitude above mean sea level(alt)
  • time_bounds
  • spot_size_area
  • sample_volume
  • Transmittance, red channel(transmittance_red)
  • qc_Ba_G_Weiss
  • Transmittance, blue channel(transmittance_blue)
  • qc_Ba_G_raw
  • base_time
  • qc_transmittance_green
  • qc_Ba_R_raw
  • qc_Ba_B_Weiss
  • Transmittance, green channel(transmittance_green)
  • qc_transmittance_red
  • qc_Ba_R_Weiss
  • Aerosol light absorption coefficient, red channel at dry or reference RH(Ba_R_Weiss)
  • Aerosol light absorption coefficient, blue channel at dry or reference RH(Ba_B_Weiss)
  • time_offset
  • Uncorrected aerosol light absorption coefficient, red channel at dry or
    reference RH(Ba_R_raw)
  • East longitude(lon)
  • qc_sample_volume
  • time
  • sample_flow_rate
  • Uncorrected aerosol light absorption coefficient, green channel at dry or
    reference RH(Ba_G_raw)
  • qc_Ba_B_raw
  • qc_transmittance_blue
  • Impactor particle size cut(impactor_state)

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DQRID : D160708.12
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/25/2016023506/25/20160820Incorrect
06/30/2016074006/30/20160913Incorrect
06/27/2016214206/28/20160007Incorrect
06/29/2016065106/29/20160950Incorrect
06/26/2016020406/26/20160726Incorrect
06/13/2016230306/14/20160009Incorrect
06/12/2016175506/13/20160948Incorrect
06/28/2016035406/28/20160943Incorrect
06/05/2016225706/06/20161042Incorrect
06/03/2016051906/03/20161000Incorrect
06/14/2016040706/14/20160941Incorrect
06/24/2016221306/25/20160007Incorrect
06/26/2016210406/27/20160859Incorrect
06/20/2016041506/20/20161000Incorrect
06/22/2016050806/22/20161004Incorrect
06/05/2016024606/05/20161213Incorrect
06/15/2016060106/15/20161005Incorrect
Subject:
ASI/PSAP/M1 - Transmission less than 0.7
DataStreams:asiaospsap3w1mM1.b1
Description:
Vendor specifies valid data only when Tr > 0.7.  These are periods > 1 h where the filter 
wasn't changed and the Tr went < 0.7.
Measurements:asiaospsap3w1mM1.b1:
  • Transmittance, green channel(transmittance_green)
  • Uncorrected aerosol light absorption coefficient, blue channel at dry or
    reference RH(Ba_B_raw)
  • Aerosol light absorption coefficient, green channel at dry or reference RH(Ba_G_Weiss)
  • spot_size_area
  • sample_flow_rate
  • Aerosol light absorption coefficient, blue channel at dry or reference RH(Ba_B_Weiss)
  • sample_volume
  • Uncorrected aerosol light absorption coefficient, green channel at dry or
    reference RH(Ba_G_raw)
  • Transmittance, red channel(transmittance_red)
  • Transmittance, blue channel(transmittance_blue)
  • Uncorrected aerosol light absorption coefficient, red channel at dry or
    reference RH(Ba_R_raw)
  • Aerosol light absorption coefficient, red channel at dry or reference RH(Ba_R_Weiss)
  • Impactor particle size cut(impactor_state)

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DQRID : D160819.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/14/2016034707/14/20160805Incorrect
07/03/2016104407/03/20161541Incorrect
07/03/2016021707/03/20160603Incorrect
07/04/2016061207/04/20160727Incorrect
07/16/2016013307/16/20160607Incorrect
07/22/2016021807/22/20160911Incorrect
07/03/2016213607/03/20162357Incorrect
07/11/2016035807/11/20160850Incorrect
07/18/2016072107/18/20160907Incorrect
07/23/2016165607/23/20161919Incorrect
07/09/2016033607/09/20160604Incorrect
07/20/2016074507/20/20160940Incorrect
07/25/2016040007/25/20160849Incorrect
07/24/2016040207/24/20160930Incorrect
07/09/2016130007/09/20161849Incorrect
07/15/2016023707/15/20160954Incorrect
07/01/2016071907/01/20160914Incorrect
07/10/2016012607/10/20160610Incorrect
Subject:
ASI/PSAP/M1 - Transmittance less than vendor threshold
DataStreams:asiaospsap3w1mM1.b1
Description:
Periods greater than 1 hour where the transmittance is less than 0.7. This is the 
threshold by the vendor for valid data.  Other gaps in data greater than 1 hour are also 
included.
Measurements:asiaospsap3w1mM1.b1:
  • Transmittance, green channel(transmittance_green)
  • Uncorrected aerosol light absorption coefficient, blue channel at dry or
    reference RH(Ba_B_raw)
  • Aerosol light absorption coefficient, green channel at dry or reference RH(Ba_G_Weiss)
  • spot_size_area
  • sample_flow_rate
  • Aerosol light absorption coefficient, blue channel at dry or reference RH(Ba_B_Weiss)
  • sample_volume
  • Uncorrected aerosol light absorption coefficient, green channel at dry or
    reference RH(Ba_G_raw)
  • Transmittance, red channel(transmittance_red)
  • Transmittance, blue channel(transmittance_blue)
  • Uncorrected aerosol light absorption coefficient, red channel at dry or
    reference RH(Ba_R_raw)
  • Aerosol light absorption coefficient, red channel at dry or reference RH(Ba_R_Weiss)
  • Impactor particle size cut(impactor_state)

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