Data Quality Reports for Session: 113992 User: esther1whi Completed: 09/04/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D080411.2SGP/TSI/C1 - Missing datasgptsicldmaskC1.a1, sgptsimovieC1.a1, sgptsiskycoverC1.b1, sgptsiskyimageC1.a1
D080414.2SGP/TSI/C1 - Contamination of mirrorsgptsicldmaskC1.a1, sgptsimovieC1.a1, sgptsiskycoverC1.b1, sgptsiskyimageC1.a1


DQRID : D080411.2
Start DateStart TimeEnd DateEnd Time
07/23/2007211008/27/20071530
Subject:
SGP/TSI/C1 - Missing data
DataStreams:sgptsicldmaskC1.a1, sgptsimovieC1.a1, sgptsiskycoverC1.b1, sgptsiskyimageC1.a1
Description:
Data are missing and unrecoverable.
Measurements:sgptsicldmaskC1.a1:
  • PNG data stream - documentation not supported(png)
sgptsimovieC1.a1:
  • (MPEG data stream - documentation not yet available)
sgptsiskycoverC1.b1:
  • Time offset of tweaks from base_time(time_offset)
  • Pixel count: number total in sun circle(region.sun.count)
  • lon(lon)
  • Pixel count: number total indeterminant(count.unknown)
  • Sun altitude above horizon(solar.altitude)
  • Pixel count: box, outside mirror area(count.box)
  • Pixel count: number total opaque(count.opaque)
  • Dummy altitude for Zeb(alt)
  • Pixel count: number total in processed circle(count.sky)
  • base time(base_time)
  • Sunshine meter(sunny)
  • Pixel count: number total between horizon and processed circle(count.sub.proczen)
  • Percent opaque cloud(percent.opaque)
  • Pixel count: number total in zenith circle(region.zenith.count)
  • Relative \'strength\' of direct sun(sun.strength)
  • Pixel count: number thin in horizon area(region.horizon.count.thin)
  • Pixel count: number thin in sun circle(region.sun.count.thin)
  • Pixel count: number thin in zenith circle(region.zenith.count.thin)
  • Pixel count: number below horizon in image(count.sub.horz)
  • Pixel count: number total in horizon area(region.horizon.count)
  • lat(lat)
  • Pixel count: number opaque in zenith circle(region.zenith.count.opaque)
  • Pixel count: number opaque in horizon area(region.horizon.count.opaque)
  • Pixel count: number total thin(count.thin)
  • Pixel count: camera and sun strip mask(count.mask)
  • Solar azimuth angle(solar.azimuth)
  • Percentage thin cloud(percent.thin)
  • Pixel count: number opaque in sun circle(region.sun.count.opaque)
sgptsiskyimageC1.a1:
  • JPG data stream - documentation not supported(JPEG data stream - documentation not yet available)

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DQRID : D080414.2
Start DateStart TimeEnd DateEnd Time
03/21/2008000004/15/20081600
Subject:
SGP/TSI/C1 - Contamination of mirror
DataStreams:sgptsicldmaskC1.a1, sgptsimovieC1.a1, sgptsiskycoverC1.b1, sgptsiskyimageC1.a1
Description:
A persistent bird was landing on and polluting the mirror, multiple times throughout the 
day. Spikes were placed on the corners and top of the instrument (an affective deterrent 
in the past) but this bird had the agility to perch on the top-center of the mirror.
Measurements:sgptsicldmaskC1.a1:
  • PNG data stream - documentation not supported(png)
sgptsimovieC1.a1:
  • (MPEG data stream - documentation not yet available)
sgptsiskycoverC1.b1:
  • Pixel count: number thin in zenith circle(region.zenith.count.thin)
  • Pixel count: number opaque in zenith circle(region.zenith.count.opaque)
  • Pixel count: number total in processed circle(count.sky)
  • Percent opaque cloud(percent.opaque)
  • Pixel count: number total in zenith circle(region.zenith.count)
  • Pixel count: number total thin(count.thin)
  • Percentage thin cloud(percent.thin)
  • Pixel count: number total opaque(count.opaque)
sgptsiskyimageC1.a1:
  • JPG data stream - documentation not supported(JPEG data stream - documentation not yet available)

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