Data Quality Reports for Session: 144635 User: renata Completed: 09/05/2012

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D080912.1TWP/TSI/C1 - Missing datatwptsiskycoverC1.b1, twptsiskyimageC1.a1, twptsicldmaskC1.a1, twptsimovieC1.a1
D110221.8TWP/TSI/C1 - Shadowband misalignmenttwptsicldmaskC1.a1, twptsimovieC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.a1
D110811.5TWP/TSI/C1 - Camera misalignedtwptsicldmaskC1.a1, twptsimovieC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.a1
D111006.6TWP/TSI/C1/C2/C3 - Ingest ProblemtwptsiskycoverC1.b1, twptsiskycoverC2.b1, twptsiskycoverC3.b1
D111028.1TWP/TSI/C1 - Shadowband misalignmenttwptsiskycoverC1.b1, twptsiskyimageC1.a1, twptsicldmaskC1.a1


DQRID : D080912.1
Start DateStart TimeEnd DateEnd Time
07/18/2006000007/19/20062359
07/23/2006000007/24/20062359
08/29/2006000001/29/20072359
08/22/2007000008/23/20072359
08/21/2008000004/22/20090133
12/28/2009022201/25/20100059
11/12/2005000011/16/20052359
01/22/2006000002/23/20062359
01/21/2012082402/08/20122208
Subject:
TWP/TSI/C1 - Missing data
DataStreams:twptsiskycoverC1.b1, twptsiskyimageC1.a1, twptsicldmaskC1.a1, twptsimovieC1.a1
Description:
Data are missing and unrecoverable.
Measurements:twptsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available
twptsimovieC1.a1:
  • MPEG data stream - documentation not yet available
twptsicldmaskC1.a1:
  • Cloud decision images, Total Sky Imager, PNG format(png)
twptsiskycoverC1.b1:
  • Sunshine Meter(sunny)
  • region.horizon.count
  • count.opaque
  • count.box
  • region.sun.count
  • solar.azimuth
  • lon
  • sun.strength
  • Cloud amount, opaque (percent)(percent.opaque)
  • count.mask
  • region.zenith.count.opaque
  • time
  • count.unknown
  • count.sub.horz
  • count.thin
  • alt
  • lat
  • base_time
  • region.sun.count.opaque
  • region.horizon.count.opaque
  • region.zenith.count.thin
  • time_offset
  • count.sky
  • count.sub.proczen
  • region.zenith.count
  • Cloud amount, thin (percent)(percent.thin)
  • solar.altitude
  • region.horizon.count.thin
  • region.sun.count.thin

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DQRID : D110221.8
Start DateStart TimeEnd DateEnd Time
01/17/2011201702/03/20110501
Subject:
TWP/TSI/C1 - Shadowband misalignment
DataStreams:twptsicldmaskC1.a1, twptsimovieC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.a1
Description:
The shadowband was not effectively blocking the sun, except for around the noon hours when 
the sun was directly over-head. It was later found to be caused by stripped threads on 
the mirror mounting post.
Measurements:twptsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available
twptsimovieC1.a1:
  • MPEG data stream - documentation not yet available
twptsicldmaskC1.a1:
  • Cloud decision images, Total Sky Imager, PNG format(png)
twptsiskycoverC1.b1:
  • count.thin
  • count.sky
  • Cloud amount, thin (percent)(percent.thin)
  • count.opaque
  • Cloud amount, opaque (percent)(percent.opaque)
  • count.mask

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DQRID : D110811.5
Start DateStart TimeEnd DateEnd Time
06/07/2011070908/11/20112210
Subject:
TWP/TSI/C1 - Camera misaligned
DataStreams:twptsicldmaskC1.a1, twptsimovieC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.a1
Description:
The camera was moved inside the enclosure so that the lens was not aligned with the 
viewing port and the shadowband was misaligned.
Measurements:twptsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available
twptsimovieC1.a1:
  • MPEG data stream - documentation not yet available
twptsicldmaskC1.a1:
  • Cloud decision images, Total Sky Imager, PNG format(png)
twptsiskycoverC1.b1:
  • Sunshine Meter(sunny)
  • count.sub.horz
  • count.thin
  • region.horizon.count
  • count.box
  • count.opaque
  • region.sun.count.opaque
  • region.sun.count
  • region.horizon.count.opaque
  • region.zenith.count.thin
  • count.sky
  • region.zenith.count
  • count.sub.proczen
  • Cloud amount, thin (percent)(percent.thin)
  • sun.strength
  • region.horizon.count.thin
  • Cloud amount, opaque (percent)(percent.opaque)
  • region.zenith.count.opaque
  • region.sun.count.thin
  • count.mask
  • count.unknown

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DQRID : D111006.6
Start DateStart TimeEnd DateEnd Time
11/11/2010165010/20/20111800
Subject:
TWP/TSI/C1/C2/C3 - Ingest Problem
DataStreams:twptsiskycoverC1.b1, twptsiskycoverC2.b1, twptsiskycoverC3.b1
Description:
A minor error was made with diagnostic metadata attribute sunny_thresh when the TSI ingest 
was updated.
Measurements:twptsiskycoverC2.b1:
  • base_time
twptsiskycoverC3.b1:
  • base_time
twptsiskycoverC1.b1:
  • base_time

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DQRID : D111028.1
Start DateStart TimeEnd DateEnd Time
09/23/2011090410/25/20110453
Subject:
TWP/TSI/C1 - Shadowband misalignment
DataStreams:twptsiskycoverC1.b1, twptsiskyimageC1.a1, twptsicldmaskC1.a1
Description:
The shadowband was not maintaining its position because the mirror was loose.
Measurements:twptsiskyimageC1.a1:
  • JPEG data stream - documentation not yet available
twptsicldmaskC1.a1:
  • Cloud decision images, Total Sky Imager, PNG format(png)
twptsiskycoverC1.b1:
  • count.thin
  • count.opaque
  • Cloud amount, thin (percent)(percent.thin)
  • region.sun.count.opaque
  • region.horizon.count.thin
  • region.horizon.count.opaque
  • Cloud amount, opaque (percent)(percent.opaque)
  • region.zenith.count.opaque
  • region.sun.count.thin
  • region.zenith.count.thin

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