DQRs for Session: 152978 User:yeonii1vCompleted: 09-11-2013

Data Quality Reports for Session: 152978 User: yeonii1v Completed: 09/11/2013

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D080108.3	TWP/TSI/C2 - Mirror continuously rotating	twptsicldmaskC2.a1, twptsimovieC2.a1, twptsiskycoverC2.b1, twptsiskyimageC2.a1
D080912.1	TWP/TSI/C1 - Missing data	twptsiskycoverC1.b1, twptsiskyimageC1.a1, twptsicldmaskC1.a1, twptsimovieC1.a1
D090729.1	TWP/TSI/C3 - Reprocess: Missing daily movies	twptsimovieC3.a1

DQRID : D080108.3

Start Date	Start Time	End Date	End Time
12/20/2007	1849	03/05/2008	0200

Subject:	TWP/TSI/C2 - Mirror continuously rotating
DataStreams:	twptsicldmaskC2.a1, twptsimovieC2.a1, twptsiskycoverC2.b1, twptsiskyimageC2.a1
Description:	The mirror began to continuously spin. Diagnostics were performed on the encoder, control board, and Ethernet adaptor. The instrument was removed on 1/2/2008 and shipped to Darwin for repair. The encoder and control board were replaced and the instrument was reinstalled.
Measurements:	twptsicldmaskC2.a1: Cloud decision images, Total Sky Imager, PNG format(png) twptsiskycoverC2.b1: region.horizon.count.thin region.sun.count region.horizon.count.opaque region.zenith.count region.zenith.count.opaque Cloud amount, opaque (percent)(percent.opaque) region.horizon.count region.sun.count.thin region.sun.count.opaque Cloud amount, thin (percent)(percent.thin) region.zenith.count.thin twptsiskyimageC2.a1: JPEG data stream - documentation not yet available twptsimovieC2.a1: MPEG data stream - documentation not yet available

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DQRID : D080912.1

Start Date	Start Time	End Date	End Time
07/23/2006	0000	07/24/2006	2359
08/29/2006	0000	01/29/2007	2359
08/22/2007	0000	08/23/2007	2359
08/21/2008	0000	04/22/2009	0133
12/28/2009	0222	01/25/2010	0059
01/21/2012	0824	02/08/2012	2208
10/09/2012	0605	02/26/2013	2021
11/12/2005	0000	11/16/2005	2359
01/22/2006	0000	02/23/2006	2359
07/18/2006	0000	07/19/2006	2359

Subject:	TWP/TSI/C1 - Missing data
DataStreams:	twptsiskycoverC1.b1, twptsiskyimageC1.a1, twptsicldmaskC1.a1, twptsimovieC1.a1
Description:	Data are missing and unrecoverable.
Measurements:	twptsiskyimageC1.a1: JPEG data stream - documentation not yet available twptsimovieC1.a1: MPEG data stream - documentation not yet available twptsicldmaskC1.a1: Cloud decision images, Total Sky Imager, PNG format(png) twptsiskycoverC1.b1: Sunshine Meter(sunny) region.horizon.count count.opaque count.box region.sun.count solar.azimuth sun.strength lon Cloud amount, opaque (percent)(percent.opaque) region.zenith.count.opaque count.mask time count.unknown count.sub.horz count.thin alt lat base_time region.horizon.count.opaque region.sun.count.opaque region.zenith.count.thin time_offset count.sky region.zenith.count count.sub.proczen Cloud amount, thin (percent)(percent.thin) solar.altitude region.horizon.count.thin region.sun.count.thin

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DQRID : D090729.1

Start Date	Start Time	End Date	End Time
07/22/2009	2138	07/29/2009	2210

Subject:	TWP/TSI/C3 - Reprocess: Missing daily movies
DataStreams:	twptsimovieC3.a1
Description:	The computer began "locking-up" every day at 11:15 UTC when the program that makes the daily movies is automatically run. Site Operations had to reboot the computer everyday upon arrival at about 21:30. On 7/28, basic disk maintenance was performed that included error-checking, file purging, and defragmentation. On 7/29, file management was performed, the programs to create the missing daily movies was manually run, and the times of scheduled tasks were optimized.
Measurements:	twptsimovieC3.a1: MPEG data stream - documentation not yet available

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