| DQR ID | Subject | Data Streams Affected | Data Quality Metric |
|---|---|---|---|
| D160105.2 | SGP/TSI/C1 - Ice storm | sgptsiC1.00 | Suspect |
| D160105.3 | SGP/TSI/C1 - power failure | sgptsiC1.00 | Missing |
| D160212.3 | SGP - Data System Upgrades: Data Missing | sgptsiC1.00 | Missing |
| D161005.3 | SGP/TSI/C1 - Reprocess: Corrupt properties file | sgptsiC1.00 | Incorrect |
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 12/27/2015 | 0000 | 01/03/2016 | 1959 | Suspect |
| Subject: | SGP/TSI/C1 - Ice storm |
| DataStreams: | sgptsiC1.00 |
| Description: | The TSI images were affected by an ice storm that caused the mirror to be covered with ice, the shadowband to stop rotating, and condensation to blur the images. |
| Measurements: | sgptsiC1.00:
|
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 12/28/2015 | 0155 | 12/31/2015 | 1501 | Missing |
| Subject: | SGP/TSI/C1 - power failure |
| DataStreams: | sgptsiC1.00 |
| Description: | An ice storm caused the SGP site to lose power. |
| Measurements: | sgptsiC1.00:
|
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 01/26/2016 | 1800 | 01/27/2016 | 2145 | Missing |
| Subject: | SGP - Data System Upgrades: Data Missing |
| DataStreams: | sgptsiC1.00 |
| Description: | The data system was undergoing upgrades. Data were lost during this period. |
| Measurements: | sgptsiC1.00:
|
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 05/14/2014 | 1402 | 09/23/2016 | 2201 | Incorrect |
| Subject: | SGP/TSI/C1 - Reprocess: Corrupt properties file |
| DataStreams: | sgptsiC1.00 |
| Description: | The YYYMMDDHHMMSS_tsi.properties files were corrupted when the computer operating system was upgraded, causing the ingest to assign incorrect values to attributes opaque_thresh, thin_thresh, cam_mir_dist, and center_x. A default properties file from 5/25/2004 was briefly used and then a properties file from 10/11/2013 was being concatenated to the current properties file before it was moved to the ingest directory, so that the last values read were from the earlier date. |
| Measurements: | sgptsiC1.00:
|