Data Quality Reports for Session: 132354 User: matthias1j Completed: 01/05/2011

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D080108.3TWP/TSI/C2 - Mirror continuously rotatingtwptsimovieC2.a1, twptsicldmaskC2.a1, twptsiskycoverC2.b1, twptsiskyimageC2.a1
D080324.2TWP/TSI/C2 - Shadowband MisalignmenttwptsiskycoverC2.b1
D080912.1TWP/TSI/C1 - Missing datatwptsimovieC1.a1, twptsicldmaskC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.a1


DQRID : D080108.3
Start DateStart TimeEnd DateEnd Time
12/20/2007184903/05/20080200
Subject:
TWP/TSI/C2 - Mirror continuously rotating
DataStreams:twptsimovieC2.a1, twptsicldmaskC2.a1, twptsiskycoverC2.b1, twptsiskyimageC2.a1
Description:
The mirror began to continuously spin. Diagnostics were performed on the encoder, control 
board, and Ethernet adaptor. The instrument was removed on 1/2/2008 and shipped to Darwin 
for repair. The encoder and control board were replaced and the instrument was 
reinstalled.
Measurements:twptsicldmaskC2.a1:
  • Cloud decision images, Total Sky Imager, PNG format(png)
twptsiskycoverC2.b1:
  • region.horizon.count.thin
  • region.sun.count
  • region.zenith.count
  • region.horizon.count.opaque
  • region.zenith.count.opaque
  • Cloud amount, opaque (percent)(percent.opaque)
  • region.horizon.count
  • region.sun.count.thin
  • region.sun.count.opaque
  • Cloud amount, thin (percent)(percent.thin)
  • region.zenith.count.thin
twptsiskyimageC2.a1:
  • JPEG data stream - documentation not yet available
twptsimovieC2.a1:
  • MPEG data stream - documentation not yet available

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DQRID : D080324.2
Start DateStart TimeEnd DateEnd Time
03/24/2008185803/24/20082244
Subject:
TWP/TSI/C2 - Shadowband Misalignment
DataStreams:twptsiskycoverC2.b1
Description:
The shadowband was not masking the sun beginning at sunrise because the control board had 
the wrong date & time. These were reset and the shadowband came into proper alignment.
Measurements:twptsiskycoverC2.b1:
  • Cloud amount, opaque (percent)(percent.opaque)
  • region.sun.count.thin
  • region.sun.count
  • region.sun.count.opaque
  • count.opaque
  • solar.altitude
  • Cloud amount, thin (percent)(percent.thin)
  • solar.azimuth
  • count.thin

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DQRID : D080912.1
Start DateStart TimeEnd DateEnd Time
11/12/2005000011/16/20052359
01/22/2006000002/23/20062359
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
Subject:
TWP/TSI/C1 - Missing data
DataStreams:twptsimovieC1.a1, twptsicldmaskC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.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)
  • region.zenith.count.opaque
  • count.mask
  • time
  • count.unknown
  • count.sub.horz
  • count.thin
  • alt
  • lat
  • base_time
  • region.horizon.count.opaque
  • region.sun.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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