| DQR ID | Subject | Data Streams Affected |
|---|---|---|
| D050928.8 | SGP/TSI/C1 - Heater problem | sgptsicldmaskC1.a1, sgptsiskycoverC1.b1, sgptsiskyimageC1.a1 |
| D060515.1 | SGP/TSI/C1 - Birds obstructing view | sgptsimovieC1.a1, sgptsicldmaskC1.a1, sgptsiskyimageC1.a1 |
| 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:
sgptsiskycoverC1.b1:
sgptsiskyimageC1.a1:
|
| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 04/20/2005 | 0000 | 06/05/2005 | 2359 |
| 05/02/2006 | 0000 | 06/14/2006 | 1525 |
| Subject: | SGP/TSI/C1 - Birds obstructing view |
| DataStreams: | sgptsimovieC1.a1, sgptsicldmaskC1.a1, sgptsiskyimageC1.a1 |
| Description: | Birds were frequently in the the field-of-view and soiling the mirror, affecting the visible sky image and resulting processed cloud fraction image. Bird deterant spikes were installed on top of the camera housing and arm on 5/16 which prevented their perching on the camera so that the impact on the sky image was reduced. But birds were still present around the edges of the mirror until additional spikes were installed on top of the four corners of the enclosure on 6/14. |
| Measurements: | sgptsicldmaskC1.a1:
sgptsimovieC1.a1:
sgptsiskyimageC1.a1:
|