DQR ID | Subject | Data Streams Affected |
---|---|---|
D050928.8 | SGP/TSI/C1 - Heater problem | sgptsicldmaskC1.a1, sgptsiskycoverC1.b1, sgptsiskyimageC1.a1 |
D080411.2 | SGP/TSI/C1 - Missing data | sgptsicldmaskC1.a1, sgptsimovieC1.a1, sgptsiskycoverC1.b1, sgptsiskyimageC1.a1 |
D080414.2 | SGP/TSI/C1 - Contamination of mirror | sgptsiskycoverC1.b1, sgptsiskyimageC1.a1, sgptsicldmaskC1.a1, sgptsimovieC1.a1 |
D111006.5 | SGP/TSI/C1 - Ingest Problem | sgptsiskycoverC1.b1 |
D121016.4 | SGP/TSI/C1 - Water on lens | sgptsiskycoverC1.b1 |
D130423.8 | SGP/TSI/C1 - mirror contamination | sgptsiskycoverC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/01/2005 | 2135 | 10/06/2005 | 1650 |
Subject: | SGP/TSI/C1 - Heater problem |
DataStreams: | sgptsicldmaskC1.a1, sgptsiskycoverC1.b1, sgptsiskyimageC1.a1 |
Description: | The TSI was converted from a model 880 to 660 which requires separate power for the mirror heater. The heater was not powered during this period so morning dew and other condensation was not quickly evaporated. |
Measurements: | sgptsicldmaskC1.a1:
sgptsiskyimageC1.a1:
sgptsiskycoverC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/23/2007 | 2110 | 08/27/2007 | 1530 |
Subject: | SGP/TSI/C1 - Missing data |
DataStreams: | sgptsicldmaskC1.a1, sgptsimovieC1.a1, sgptsiskycoverC1.b1, sgptsiskyimageC1.a1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgptsicldmaskC1.a1:
sgptsiskyimageC1.a1:
sgptsimovieC1.a1:
sgptsiskycoverC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/21/2008 | 0000 | 04/15/2008 | 1600 |
Subject: | SGP/TSI/C1 - Contamination of mirror |
DataStreams: | sgptsiskycoverC1.b1, sgptsiskyimageC1.a1, sgptsicldmaskC1.a1, sgptsimovieC1.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:
sgptsiskyimageC1.a1:
sgptsimovieC1.a1:
sgptsiskycoverC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/11/2010 | 1650 | 10/20/2011 | 1800 |
Subject: | SGP/TSI/C1 - Ingest Problem |
DataStreams: | sgptsiskycoverC1.b1 |
Description: | A minor error was made with diagnostic metadata attribute sunny_thresh when the TSI ingest was updated. |
Measurements: | sgptsiskycoverC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/15/2011 | 2217 | 10/16/2012 | 1705 |
Subject: | SGP/TSI/C1 - Water on lens |
DataStreams: | sgptsiskycoverC1.b1 |
Description: | After a rain episode, drops of water collected on the lens window causing the cloud fraction values to be suspect. To prevent this, a drip edge was formed around the bottom of the enclosure with thick electrical or splicing tape. |
Measurements: | sgptsiskycoverC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/31/2010 | 1347 | 01/04/2011 | 1550 |
09/01/2012 | 0023 | 09/04/2012 | 1430 |
Subject: | SGP/TSI/C1 - mirror contamination |
DataStreams: | sgptsiskycoverC1.b1 |
Description: | The surface of the chrome mirror was soiled causing the cloud fraction determination to be unreliable. |
Measurements: | sgptsiskycoverC1.b1:
|