Data Quality Reports for Session: 182611 User: narenathreyask1 Completed: 01/04/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D110920.1TWP/CSPHOT/C1 - Missing DatatwpcsphotaotC1.a1Missing
D110920.2TWP/CSPHOT/C1 - Obstruction in collimator tubestwpcsphotaotC1.a1Suspect
D120507.3TWP/CSPHOT/C1 - Filter degradationtwpcsphotaotC1.a1Suspect
D130108.3TWP/CSPHOT/C1 - Obstruction in collimator tubestwpcsphotaotC1.a1Suspect
D130716.1TWP/CSPHOT/C1 - Obstruction in collimator tubes twpcsphotaotC1.a1Suspect


DQRID : D110920.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/10/2013000004/09/20132359Missing
05/24/2011000006/13/20112359Missing
07/08/2011000007/16/20112359Missing
12/22/2012000001/01/20132359Missing
09/05/2012000009/21/20122359Missing
05/13/2012000007/28/20122359Missing
08/01/2012000008/19/20122359Missing
01/23/2013000002/13/20132359Missing
Subject:
TWP/CSPHOT/C1 - Missing Data
DataStreams:twpcsphotaotC1.a1
Description:
Data are missing and unrecoverable.
Measurements:twpcsphotaotC1.a1:
  • TripletVar_1020
  • TripletVar_340
  • TripletVar_1640
  • TripletVar_440
  • timeObs
  • TripletVar_500
  • TripletVar_380
  • time
  • TripletVar_870
  • Aerosol optical thickness, angstrom coefficient, at 380-500 nm, from CSPHOT(Angstrom380_500)
  • East longitude(lon)
  • time_offset
  • Altitude above mean sea level(alt)
  • TripletVar_670
  • Aerosol optical thickness, angstrom coefficient, at 500-870 nm, from CSPHOT(Angstrom500_870)
  • North latitude(lat)
  • Aerosol optical thickness, at 1020 nm, from CSPHOT(aot_1020)
  • zenith
  • Aerosol optical thickness, at 1640 nm, from CSPHOT(aot_1640)
  • Aerosol optical thickness, angstrom coefficient, at 440-870 nm, from CSPHOT(Angstrom440_870)
  • base_time
  • Aerosol optical thickness, at 500 nm, from CPSHOT(aot_500)
  • Aerosol optical thickness, at 870 nm, from CSPHOT(aot_870)
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, polarized(Angstrom440_675_Polar)
  • WaterError
  • Aerosol optical thickness, at 340 nm, from CSPHOT(aot_340)
  • Aerosol optical thickness, at 440 nm, from CSPHOT(aot_440)
  • Aerosol optical thickness, at 380 nm, from CSPHOT(aot_380)
  • Aerosol optical thickness, at 670 nm, from CSPHOT(aot_670)
  • Column precip water vapor(pwv)
  • Aerosol optical thickness, angstrom coefficient, at 340-440 nm, from CSPHOT(Angstrom340_440)
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, from CSPHOT(Angstrom440_675)
  • last_processing_date

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DQRID : D110920.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/14/2011000007/07/20112359Suspect
04/28/2011000005/23/20112359Suspect
07/17/2011000009/12/20112359Suspect
Subject:
TWP/CSPHOT/C1 - Obstruction in collimator tubes
DataStreams:twpcsphotaotC1.a1
Description:
During these time periods, there were obstructions in the collimator tubes, causing 
"InGaAs/Silicon Discrepancy" errors . A wasp nest was found. The blockages caused discrepancies 
in the data between the 1640 and the other channels. The 340 and 380 channels are also 
off.
Measurements:twpcsphotaotC1.a1:
  • TripletVar_1020
  • TripletVar_340
  • TripletVar_500
  • TripletVar_440
  • TripletVar_1640
  • TripletVar_380
  • TripletVar_870
  • Aerosol optical thickness, angstrom coefficient, at 380-500 nm, from CSPHOT(Angstrom380_500)
  • TripletVar_670
  • Aerosol optical thickness, angstrom coefficient, at 500-870 nm, from CSPHOT(Angstrom500_870)
  • Aerosol optical thickness, at 1020 nm, from CSPHOT(aot_1020)
  • zenith
  • Aerosol optical thickness, at 1640 nm, from CSPHOT(aot_1640)
  • Aerosol optical thickness, angstrom coefficient, at 440-870 nm, from CSPHOT(Angstrom440_870)
  • Aerosol optical thickness, at 500 nm, from CPSHOT(aot_500)
  • Aerosol optical thickness, at 870 nm, from CSPHOT(aot_870)
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, polarized(Angstrom440_675_Polar)
  • Aerosol optical thickness, at 340 nm, from CSPHOT(aot_340)
  • WaterError
  • Aerosol optical thickness, at 440 nm, from CSPHOT(aot_440)
  • Aerosol optical thickness, at 380 nm, from CSPHOT(aot_380)
  • Aerosol optical thickness, at 670 nm, from CSPHOT(aot_670)
  • Column precip water vapor(pwv)
  • Aerosol optical thickness, angstrom coefficient, at 340-440 nm, from CSPHOT(Angstrom340_440)
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, from CSPHOT(Angstrom440_675)

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DQRID : D120507.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/23/2011000005/06/20122359Suspect
Subject:
TWP/CSPHOT/C1  - Filter degradation
DataStreams:twpcsphotaotC1.a1
Description:
Channels 340,380 and 1640 are in disagreement with the other channels, possibly due to 
degradation of filters or a problem with the InGaAs detector.  There were also 
"InGaAs/Silicon Discrepancy" errors reported during this time.
Measurements:twpcsphotaotC1.a1:
  • TripletVar_1020
  • TripletVar_340
  • TripletVar_500
  • TripletVar_440
  • TripletVar_1640
  • TripletVar_380
  • TripletVar_870
  • Aerosol optical thickness, angstrom coefficient, at 380-500 nm, from CSPHOT(Angstrom380_500)
  • TripletVar_670
  • Aerosol optical thickness, angstrom coefficient, at 500-870 nm, from CSPHOT(Angstrom500_870)
  • Aerosol optical thickness, at 1020 nm, from CSPHOT(aot_1020)
  • zenith
  • Aerosol optical thickness, at 1640 nm, from CSPHOT(aot_1640)
  • Aerosol optical thickness, angstrom coefficient, at 440-870 nm, from CSPHOT(Angstrom440_870)
  • Aerosol optical thickness, at 500 nm, from CPSHOT(aot_500)
  • Aerosol optical thickness, at 870 nm, from CSPHOT(aot_870)
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, polarized(Angstrom440_675_Polar)
  • Aerosol optical thickness, at 340 nm, from CSPHOT(aot_340)
  • WaterError
  • Aerosol optical thickness, at 440 nm, from CSPHOT(aot_440)
  • Aerosol optical thickness, at 380 nm, from CSPHOT(aot_380)
  • Aerosol optical thickness, at 670 nm, from CSPHOT(aot_670)
  • Column precip water vapor(pwv)
  • Aerosol optical thickness, angstrom coefficient, at 340-440 nm, from CSPHOT(Angstrom340_440)
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, from CSPHOT(Angstrom440_675)

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DQRID : D130108.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/07/2012000012/21/20122359Suspect
Subject:
TWP/CSPHOT/C1 - Obstruction in collimator tubes
DataStreams:twpcsphotaotC1.a1
Description:
During this time period, there were obstructions in the collimator tubes, causing 
"InGaAs/Silicon Discrepancy" errors . A wasp nest was found. The blockages caused discrepancies 
in the data between the 1640 and the other channels.
Measurements:twpcsphotaotC1.a1:
  • Aerosol optical thickness, at 500 nm, from CPSHOT(aot_500)
  • TripletVar_340
  • TripletVar_1020
  • Aerosol optical thickness, at 870 nm, from CSPHOT(aot_870)
  • TripletVar_1640
  • TripletVar_440
  • TripletVar_500
  • TripletVar_380
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, polarized(Angstrom440_675_Polar)
  • WaterError
  • Aerosol optical thickness, at 340 nm, from CSPHOT(aot_340)
  • TripletVar_870
  • Aerosol optical thickness, at 670 nm, from CSPHOT(aot_670)
  • Aerosol optical thickness, at 380 nm, from CSPHOT(aot_380)
  • Aerosol optical thickness, at 440 nm, from CSPHOT(aot_440)
  • Column precip water vapor(pwv)
  • Aerosol optical thickness, angstrom coefficient, at 380-500 nm, from CSPHOT(Angstrom380_500)
  • Aerosol optical thickness, angstrom coefficient, at 340-440 nm, from CSPHOT(Angstrom340_440)
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, from CSPHOT(Angstrom440_675)
  • TripletVar_670
  • Aerosol optical thickness, angstrom coefficient, at 500-870 nm, from CSPHOT(Angstrom500_870)
  • Aerosol optical thickness, at 1020 nm, from CSPHOT(aot_1020)
  • Aerosol optical thickness, at 1640 nm, from CSPHOT(aot_1640)
  • Aerosol optical thickness, angstrom coefficient, at 440-870 nm, from CSPHOT(Angstrom440_870)

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DQRID : D130716.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/21/2013000007/13/20132359Suspect
Subject:
TWP/CSPHOT/C1 - Obstruction in collimator tubes
DataStreams:twpcsphotaotC1.a1
Description:
During this time period, data were suspect due to obstructions in the collimator tubes.  
The instrument was also due for calibration.
Measurements:twpcsphotaotC1.a1:
  • TripletVar_1020
  • TripletVar_340
  • TripletVar_500
  • TripletVar_440
  • TripletVar_1640
  • TripletVar_380
  • TripletVar_870
  • Aerosol optical thickness, angstrom coefficient, at 380-500 nm, from CSPHOT(Angstrom380_500)
  • TripletVar_670
  • Aerosol optical thickness, angstrom coefficient, at 500-870 nm, from CSPHOT(Angstrom500_870)
  • Aerosol optical thickness, at 1020 nm, from CSPHOT(aot_1020)
  • zenith
  • Aerosol optical thickness, at 1640 nm, from CSPHOT(aot_1640)
  • Aerosol optical thickness, angstrom coefficient, at 440-870 nm, from CSPHOT(Angstrom440_870)
  • Aerosol optical thickness, at 500 nm, from CPSHOT(aot_500)
  • Aerosol optical thickness, at 870 nm, from CSPHOT(aot_870)
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, polarized(Angstrom440_675_Polar)
  • Aerosol optical thickness, at 340 nm, from CSPHOT(aot_340)
  • WaterError
  • Aerosol optical thickness, at 440 nm, from CSPHOT(aot_440)
  • Aerosol optical thickness, at 380 nm, from CSPHOT(aot_380)
  • Aerosol optical thickness, at 670 nm, from CSPHOT(aot_670)
  • Column precip water vapor(pwv)
  • Aerosol optical thickness, angstrom coefficient, at 340-440 nm, from CSPHOT(Angstrom340_440)
  • Aerosol optical thickness, angstrom coefficient, at 440-675 nm, from CSPHOT(Angstrom440_675)

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END OF DATA