Data Quality Reports for Session: 107133 User: kehoe Completed: 08/16/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D050621.2TWP/TSI/C1 - moisture in camera housingtwptsiC1.00, twptsicldmaskC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.a1


DQRID : D050621.2
Start DateStart TimeEnd DateEnd Time
06/20/2005201206/22/20050245
06/28/2005030206/30/20052204
Subject:
TWP/TSI/C1 - moisture in camera housing
DataStreams:twptsiC1.00, twptsicldmaskC1.a1, twptsiskycoverC1.b1, twptsiskyimageC1.a1
Description:
Water infiltrated the camera housing after periods of heavy rain causing moisture to 
collect inside the neutral density filter, corrupting the images. The filter was cleaned, 
o-ring seal checked, and camera housing sealed where it joins the arm.
Measurements:twptsiC1.00:
  • Raw data stream - documentation not supported(raw)
twptsicldmaskC1.a1:
  • PNG data stream - documentation not supported(png)
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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