Data Quality Reports for Session: 123383 User: dmfoper Completed: 10/04/2009

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D060718.4TWP/TSI/C1 - Shadowband continuosly rotatingtwptsiC1.00, twptsicldmaskC1.a1, twptsimovieC1.a1, twptsiskycoverC1.b1,
twptsiskyimageC1.a1
D080912.1TWP/TSI/C1 - Missing datatwptsicldmaskC1.a1, twptsimovieC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.a1


DQRID : D060718.4
Start DateStart TimeEnd DateEnd Time
07/18/2006200007/25/20060350
Subject:
TWP/TSI/C1 - Shadowband continuosly rotating
DataStreams:twptsiC1.00, twptsicldmaskC1.a1, twptsimovieC1.a1, twptsiskycoverC1.b1,
twptsiskyimageC1.a1
Description:
The mirror was continuously spinning during different periods of the day, usually in the 
afternoon, causing the shadowband to not properly block the sun. This problem was 
corrected by removing the real-time-clock integrated circuit DSI306, or EEPROM U10, from the 
control board and reloading the position and time parameters.
Measurements:twptsiC1.00:
  • Raw data stream - documentation not supported(raw)
twptsicldmaskC1.a1:
  • PNG data stream - documentation not supported(png)
twptsimovieC1.a1:
  • (MPEG data stream - documentation not yet available)
twptsiskyimageC1.a1:
  • JPG data stream - documentation not supported(JPEG data stream - documentation not yet available)
twptsiskycoverC1.b1:
  • Pixel count: number thin in zenith circle(region.zenith.count.thin)
  • Pixel count: number thin in horizon area(region.horizon.count.thin)
  • Percentage thin cloud(percent.thin)
  • Pixel count: number total indeterminant(count.unknown)
  • Relative \'strength\' of direct sun(sun.strength)
  • Pixel count: number opaque in sun circle(region.sun.count.opaque)
  • Pixel count: number total in horizon area(region.horizon.count)
  • Percent opaque cloud(percent.opaque)
  • Pixel count: number below horizon in image(count.sub.horz)
  • Pixel count: number total in processed circle(count.sky)
  • Pixel count: number total opaque(count.opaque)
  • Pixel count: number opaque in zenith circle(region.zenith.count.opaque)
  • Pixel count: number total in zenith circle(region.zenith.count)
  • Pixel count: camera and sun strip mask(count.mask)
  • Pixel count: number thin in sun circle(region.sun.count.thin)
  • Pixel count: number total thin(count.thin)
  • Pixel count: number opaque in horizon area(region.horizon.count.opaque)
  • Pixel count: number total between horizon and processed circle(count.sub.proczen)
  • Pixel count: box, outside mirror area(count.box)
  • Pixel count: number total in sun circle(region.sun.count)

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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
Subject:
TWP/TSI/C1 - Missing data
DataStreams:twptsicldmaskC1.a1, twptsimovieC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.a1
Description:
Data are missing and unrecoverable.
Measurements:twptsicldmaskC1.a1:
  • PNG data stream - documentation not supported(png)
twptsimovieC1.a1:
  • (MPEG data stream - documentation not yet available)
twptsiskyimageC1.a1:
  • JPG data stream - documentation not supported(JPEG data stream - documentation not yet available)
twptsiskycoverC1.b1:
  • Pixel count: number thin in horizon area(region.horizon.count.thin)
  • Percentage thin cloud(percent.thin)
  • Dummy altitude for Zeb(alt)
  • Time offset of tweaks from base_time(time_offset)
  • Relative \'strength\' of direct sun(sun.strength)
  • lon(lon)
  • Solar azimuth angle(solar.azimuth)
  • Pixel count: number total opaque(count.opaque)
  • Pixel count: camera and sun strip mask(count.mask)
  • Pixel count: number total thin(count.thin)
  • time(time)
  • Pixel count: number thin in sun circle(region.sun.count.thin)
  • Sun altitude above horizon(solar.altitude)
  • Pixel count: number opaque in horizon area(region.horizon.count.opaque)
  • Pixel count: number thin in zenith circle(region.zenith.count.thin)
  • Pixel count: number total indeterminant(count.unknown)
  • base time(base_time)
  • Pixel count: number opaque in sun circle(region.sun.count.opaque)
  • Percent opaque cloud(percent.opaque)
  • Pixel count: number total in horizon area(region.horizon.count)
  • Pixel count: number below horizon in image(count.sub.horz)
  • lat(lat)
  • Sunshine meter(sunny)
  • Pixel count: number total in processed circle(count.sky)
  • Pixel count: number opaque in zenith circle(region.zenith.count.opaque)
  • Pixel count: number total in zenith circle(region.zenith.count)
  • Pixel count: number total between horizon and processed circle(count.sub.proczen)
  • Pixel count: box, outside mirror area(count.box)
  • Pixel count: number total in sun circle(region.sun.count)

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