DQRs for Session: 182067 User:aikenacCompleted: 12-04-2016

Data Quality Reports for Session: 182067 User: aikenac Completed: 12/04/2016

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected	Data Quality Metric
D160621.4	ASI/AOS/M1 - Manifold blower not working	asiaoscpcfM1.b1, asiaoscpcuM1.b1	Incorrect
D160907.1	ASI/CPC/M1 - Collapsed internal tube	asiaoscpcuM1.b1	Incorrect
D160907.12	ASI/CPC/M1 - Instrument testing	asiaoscpcfM1.b1	Incorrect
D160907.13	ASI/CPC/M1 - Instrument maintence	asiaoscpcfM1.b1	Incorrect
D161024.2	ASI/CPC/M1 - Collection	asiaoscpcfM1.b1, asiaoscpcuM1.b1	Does not affect quality

DQRID : D160621.4

Start Date	Start Time	End Date	End Time	Data Quality Metric
06/16/2016	0042	06/16/2016	1345	Incorrect

Subject:	ASI/AOS/M1 - Manifold blower not working
DataStreams:	asiaoscpcfM1.b1, asiaoscpcuM1.b1
Description:	Manifold blower not working, instrument sample flows either zero or different than specified. Sampling through the stack not isokinetic.
Measurements:	asiaoscpcuM1.b1: cabinet_temp liquid_level qc_concentration AOS number concentration of CN (concentration)(concentration) East longitude(lon) base_time optics_temp time nozzle_pressure Altitude above mean sea level(alt) condensation_temp aerosol_flow orifice_pressure saturation_temp North latitude(lat) laser_current ambient_pressure fraction_full time_offset asiaoscpcfM1.b1: condensation_temp dilution_flow_reading laser_current time dilution_slope cabinet_temp optics_temp qc_concentration base_time orifice_pressure fraction_full North latitude(lat) nozzle_pressure East longitude(lon) dilution_intercept liquid_level dilution_valve_position dilution_flow_setpoint AOS number concentration of CN (concentration)(concentration) time_offset saturation_temp ambient_pressure dilution_correction_factor Altitude above mean sea level(alt) aerosol_flow_calibrated

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DQRID : D160907.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
09/01/2016	1345	09/01/2016	1422	Incorrect

Subject:	ASI/CPC/M1 - Collapsed internal tube
DataStreams:	asiaoscpcuM1.b1
Description:	During this time, operator and mentor were troubleshooting a collapsed internal tube on the 3776 CPC.
Measurements:	asiaoscpcuM1.b1: AOS number concentration of CN (concentration)(concentration)

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DQRID : D160907.12

Start Date	Start Time	End Date	End Time	Data Quality Metric
09/03/2016	1314	09/03/2016	1327	Incorrect

Subject:	ASI/CPC/M1 - Instrument testing
DataStreams:	asiaoscpcfM1.b1
Description:	During this time tests were being run with a HEPA filter on the inlet. Data is not representative of ambient aerosol concentrations
Measurements:	asiaoscpcfM1.b1: AOS number concentration of CN (concentration)(concentration)

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DQRID : D160907.13

Start Date	Start Time	End Date	End Time	Data Quality Metric
09/06/2016	1004	09/06/2016	1029	Incorrect
09/06/2016	1815	09/06/2016	1819	Incorrect

Subject:	ASI/CPC/M1 - Instrument maintence
DataStreams:	asiaoscpcfM1.b1
Description:	During these intervals, connections were being removed from the CPC to prepare for it to take the place of the SMPS CPC.
Measurements:	asiaoscpcfM1.b1: AOS number concentration of CN (concentration)(concentration)

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DQRID : D161024.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
09/06/2016	1030	09/06/2016	1815	Does not affect quality

Subject:	ASI/CPC/M1 - Collection
DataStreams:	asiaoscpcfM1.b1, asiaoscpcuM1.b1
Description:	The CPC associated with the SMPS was sampling in place of the CPC associated with this CPCF measurement. The CPC's are the same model number
Measurements:	asiaoscpcuM1.b1: cabinet_temp liquid_level AOS number concentration of CN (concentration)(concentration) optics_temp nozzle_pressure condensation_temp aerosol_flow orifice_pressure saturation_temp laser_current ambient_pressure fraction_full asiaoscpcfM1.b1: condensation_temp dilution_flow_reading laser_current dilution_slope cabinet_temp optics_temp orifice_pressure fraction_full nozzle_pressure dilution_intercept liquid_level dilution_valve_position dilution_flow_setpoint AOS number concentration of CN (concentration)(concentration) saturation_temp ambient_pressure dilution_correction_factor aerosol_flow_calibrated

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END OF DATA