| DQR ID | Subject | Data Streams Affected |
|---|---|---|
| D070814.2 | FKB/MPL/M1 - Striping of vertical time section for signal return | fkbmplpolM1.b1 |
| D071012.3 | FKB/NFOV/M1 - Intermittent problem with channel 870 | fkbnfov2chM1.b1 |
| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 04/27/2007 | 0000 | 11/21/2007 | 1800 |
| Subject: | FKB/MPL/M1 - Striping of vertical time section for signal return |
| DataStreams: | fkbmplpolM1.b1 |
| Description: | Vertical stripes were showing up in the MPLPOL backscatter plots. Problem was likely associated with turbulence from the heating fan air blowing in front of telescope. Data are still good for almost all uses. In particular, cloud detection algorithms are unaffected. Depolarization is seemingly unaffected. Only in possible calculation of extinction will this be a possible problem. |
| Measurements: | fkbmplpolM1.b1:
|
| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 04/23/2007 | 0100 | 11/20/2007 | 0800 |
| Subject: | FKB/NFOV/M1 - Intermittent problem with channel 870 |
| DataStreams: | fkbnfov2chM1.b1 |
| Description: | At times channel 870 is erratic. Fortunately, it is mostly at night when it is not functioning properly. The erratic behavior is infrequent until Sept when it becomes a bit more frequent. Even then, however, very little daytime data are affected. |
| Measurements: | fkbnfov2chM1.b1:
|