Data Quality Reports for Session: 104344 User: c_long Completed: 02/16/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D050331.6TWP/TSI/C2 - camera failuretwptsimovieC2.a1, twptsicldmaskC2.a1, twptsiskycoverC2.b1, twptsiskyimageC2.a1
D050531.3TWP/TSI/C2 - Camera failuretwptsiC2.00, twptsimovieC2.a1, twptsicldmaskC2.a1, twptsiskycoverC2.b1,
twptsiskyimageC2.a1


DQRID : D050331.6
Start DateStart TimeEnd DateEnd Time
03/29/2005210803/31/20052230
04/09/2005185104/14/20051950
Subject:
TWP/TSI/C2 - camera failure
DataStreams:twptsimovieC2.a1, twptsicldmaskC2.a1, twptsiskycoverC2.b1, twptsiskyimageC2.a1
Description:
The TSI camera was producing either poor or no images during this time. The problem was 
corrected by disconnecting and reconnecting the cable terminations to the camera both 
inside the main enclosure and in the camera housing.
Measurements:twptsicldmaskC2.a1:
  • PNG data stream - documentation not supported(png)
twptsiskycoverC2.b1:
  • Pixel count: number total indeterminant(count.unknown)
  • Pixel count: number total in zenith circle(region.zenith.count)
  • Pixel count: number opaque in horizon area(region.horizon.count.opaque)
  • Pixel count: number thin in sun circle(region.sun.count.thin)
  • Pixel count: camera and sun strip mask(count.mask)
  • Sunshine meter(sunny)
  • Pixel count: number total in sun circle(region.sun.count)
  • Pixel count: number opaque in sun circle(region.sun.count.opaque)
  • Pixel count: number total between horizon and processed circle(count.sub.proczen)
  • Pixel count: number below horizon in image(count.sub.horz)
  • Percent opaque cloud(percent.opaque)
  • Pixel count: box, outside mirror area(count.box)
  • Pixel count: number thin in zenith circle(region.zenith.count.thin)
  • Pixel count: number total in processed circle(count.sky)
  • Pixel count: number opaque in zenith circle(region.zenith.count.opaque)
  • Percentage thin cloud(percent.thin)
  • Pixel count: number total thin(count.thin)
  • Pixel count: number total in horizon area(region.horizon.count)
  • Relative \'strength\' of direct sun(sun.strength)
  • Pixel count: number thin in horizon area(region.horizon.count.thin)
  • Pixel count: number total opaque(count.opaque)
twptsiskyimageC2.a1:
  • JPG data stream - documentation not supported(JPEG data stream - documentation not yet available)
twptsimovieC2.a1:
  • (MPEG data stream - documentation not yet available)

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DQRID : D050531.3
Start DateStart TimeEnd DateEnd Time
05/27/2005013707/15/20052352
Subject:
TWP/TSI/C2 - Camera failure
DataStreams:twptsiC2.00, twptsimovieC2.a1, twptsicldmaskC2.a1, twptsiskycoverC2.b1,
twptsiskyimageC2.a1
Description:
The operation of the camera was itermittant. It produced very poor "hazy" images, blank 
white images, or no images when the camera failed to respond. Several attempts were made to 
correct the problem, involving checking the power and ethernet connections and wire and 
cleaning the lens and filter. The camera was replaced by a spare.
Measurements:twptsicldmaskC2.a1:
  • PNG data stream - documentation not supported(png)
twptsiskycoverC2.b1:
  • Pixel count: number total indeterminant(count.unknown)
  • Pixel count: number opaque in horizon area(region.horizon.count.opaque)
  • Pixel count: number thin in sun circle(region.sun.count.thin)
  • Pixel count: camera and sun strip mask(count.mask)
  • Sunshine meter(sunny)
  • Pixel count: number total between horizon and processed circle(count.sub.proczen)
  • Relative \'strength\' of direct sun(sun.strength)
  • Pixel count: number thin in horizon area(region.horizon.count.thin)
  • Pixel count: number total in zenith circle(region.zenith.count)
  • Pixel count: number total in sun circle(region.sun.count)
  • Pixel count: number below horizon in image(count.sub.horz)
  • Pixel count: number opaque in sun circle(region.sun.count.opaque)
  • Percent opaque cloud(percent.opaque)
  • Pixel count: box, outside mirror area(count.box)
  • Pixel count: number total in processed circle(count.sky)
  • Pixel count: number thin in zenith circle(region.zenith.count.thin)
  • Pixel count: number opaque in zenith circle(region.zenith.count.opaque)
  • Percentage thin cloud(percent.thin)
  • Pixel count: number total thin(count.thin)
  • Pixel count: number total in horizon area(region.horizon.count)
  • Pixel count: number total opaque(count.opaque)
twptsiC2.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
twptsiskyimageC2.a1:
  • JPG data stream - documentation not supported(JPEG data stream - documentation not yet available)
twptsimovieC2.a1:
  • (MPEG data stream - documentation not yet available)

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