Data Quality Reports for Session: 185111 User: ejikeukahc1 Completed: 04/19/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D140326.4NSA/TSI/C1 - Software problemnsatsimovieC1.a1Suspect
D140911.1NSA/TSI/C1 - Reprocessing Notice (RID 1228)nsatsimovieC1.a1Does not affect quality
D150428.1NSA/TSI/C1 - CommunicationnsatsimovieC1.a1, nsatsiskyimageC1.a1Missing
D160401.1NSA/TSI/C1 - frost on lensnsatsiskyimageC1.a1Incorrect
D160422.1NSA/TSI/C1 - Condensation on lensnsatsiskyimageC1.a1Suspect
D160718.2NSA/ECOR/TSI/C1/E10 - Data MissingnsatsimovieC1.a1, nsatsiskyimageC1.a1Missing
D160824.11NSA/TSI/C1 - Re-installationnsatsimovieC1.a1, nsatsiskyimageC1.a1Incorrect
D170216.22NSA/TSI/C1- winter seasonnsatsimovieC1.a1, nsatsiskyimageC1.a1Missing


DQRID : D140326.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
11/01/2013170003/17/20141858Suspect
Subject:
NSA/TSI/C1 - Software problem
DataStreams:nsatsimovieC1.a1
Description:
When the TSI computer was upgraded to a Windows 7 virtual machine, the scheduled task to 
stop the software each day was not configured correctly. Image processing became 
back-logged requiring manual intervention and use of the batch processing feature. This resulted 
in missing cldmask files and out-of-sequence movie files. The scheduled task was corrected.
Measurements:nsatsimovieC1.a1:
  • MPEG data stream - documentation not yet available

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DQRID : D140911.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/31/2014211308/16/20141326Does not affect quality
Subject:
NSA/TSI/C1 - Reprocessing Notice (RID 1228)
DataStreams:nsatsimovieC1.a1
Description:
See below for details of reprocessing that was completed on 20150820.  Original DQR 
category: 4 (Red, Incorrect).

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The start and end times of the TSI daily movie were not correct and do not correspond to 
local sunrise and sunset.
Measurements:nsatsimovieC1.a1:
  • MPEG data stream - documentation not yet available

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DQRID : D150428.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/13/2015213504/27/20152302Missing
Subject:
NSA/TSI/C1 - Communication
DataStreams:nsatsimovieC1.a1, nsatsiskyimageC1.a1
Description:
A software communication error occurred with the camera. The problem was corrected by 
power-cycling the instrument.
Measurements:nsatsimovieC1.a1:
  • MPEG data stream - documentation not yet available
nsatsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available

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DQRID : D160401.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/27/2016155703/31/20160021Incorrect
Subject:
NSA/TSI/C1 - frost on lens
DataStreams:nsatsiskyimageC1.a1
Description:
The camera lens window was covered with frost because the thermal pad in camera housing 
was not powered on.
Measurements:nsatsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available

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DQRID : D160422.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/05/2016151204/14/20161823Suspect
Subject:
NSA/TSI/C1 - Condensation on lens
DataStreams:nsatsiskyimageC1.a1
Description:
The images and fractional sky cover values are affected by moisture inside the camera 
housing. The desiccant was added.
Measurements:nsatsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available

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DQRID : D160718.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/12/2016151007/15/20160000Missing
Subject:
NSA/ECOR/TSI/C1/E10 - Data Missing
DataStreams:nsatsimovieC1.a1, nsatsiskyimageC1.a1
Description:
Site data systems were being upgraded during this time.
Measurements:nsatsimovieC1.a1:
  • MPEG data stream - documentation not yet available
nsatsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available

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DQRID : D160824.11
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/12/2016002803/14/20161958Incorrect
Subject:
NSA/TSI/C1 - Re-installation
DataStreams:nsatsimovieC1.a1, nsatsiskyimageC1.a1
Description:
The TSI required maintenance and configuration after being re-installed after winter.
Measurements:nsatsimovieC1.a1:
  • MPEG data stream - documentation not yet available
nsatsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available

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DQRID : D170216.22
Start DateStart TimeEnd DateEnd Time Data Quality Metric
11/10/2016000002/07/20172011Missing
Subject:
NSA/TSI/C1- winter season
DataStreams:nsatsimovieC1.a1, nsatsiskyimageC1.a1
Description:
The TSI was shutdown and removed for the winter solar night.
Measurements:nsatsimovieC1.a1:
  • MPEG data stream - documentation not yet available
nsatsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available

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