DQRs for Session: 144637 User:renataCompleted: 09-05-2012

Data Quality Reports for Session: 144637 User: renata Completed: 09/05/2012

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D111006.6	TWP/TSI/C1/C2/C3 - Ingest Problem	twptsiskycoverC1.b1, twptsiskycoverC2.b1, twptsiskycoverC3.b1
D120314.1	TWP/TSI/C3 - Power supply failure	twptsicldmaskC3.a1, twptsimovieC3.a1, twptsiskycoverC3.b1, twptsiskyimageC3.a1

DQRID : D111006.6

Start Date	Start Time	End Date	End Time
11/11/2010	1650	10/20/2011	1800

Subject:	TWP/TSI/C1/C2/C3 - Ingest Problem
DataStreams:	twptsiskycoverC1.b1, twptsiskycoverC2.b1, twptsiskycoverC3.b1
Description:	A minor error was made with diagnostic metadata attribute sunny_thresh when the TSI ingest was updated.
Measurements:	twptsiskycoverC2.b1: base_time twptsiskycoverC3.b1: base_time twptsiskycoverC1.b1: base_time

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DQRID : D120314.1

Start Date	Start Time	End Date	End Time
02/26/2012	2350	02/28/2012	2122

Subject:	TWP/TSI/C3 - Power supply failure
DataStreams:	twptsicldmaskC3.a1, twptsimovieC3.a1, twptsiskycoverC3.b1, twptsiskyimageC3.a1
Description:	The power supply began to fail, causing all black or all white images and intermittent image collection. The power supply was replaced.
Measurements:	twptsimovieC3.a1: MPEG data stream - documentation not yet available twptsiskycoverC3.b1: count.sub.proczen region.zenith.count count.sub.horz count.unknown Cloud amount, opaque (percent)(percent.opaque) sun.strength region.sun.count Sunshine Meter(sunny) Cloud amount, thin (percent)(percent.thin) region.horizon.count region.sun.count.opaque count.thin region.zenith.count.thin region.horizon.count.opaque solar.altitude count.box count.opaque region.zenith.count.opaque count.sky region.horizon.count.thin solar.azimuth count.mask region.sun.count.thin twptsiskyimageC3.a1: JPEG data stream - documentation not yet available twptsicldmaskC3.a1: Cloud decision images, Total Sky Imager, PNG format(png)

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