| DQR ID | Subject | Data Streams Affected | Data Quality Metric |
|---|---|---|---|
| D130823.1 | SGP/AERI/C1 - Interferometer failure | sgpaerich1C1.b1 | Missing |
| D160524.5 | SGP/AERI/C1 - Radiance contaminated from optical trailer air | sgpaerich1C1.b1 | Does not affect quality |
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 07/02/2013 | 1900 | 08/13/2013 | 2118 | Missing |
| Subject: | SGP/AERI/C1 - Interferometer failure |
| DataStreams: | sgpaerich1C1.b1 |
| Description: | Instrument failed 1900 UTC on 7/2. Laser and white light failure. Replaced on August 13, 2013. |
| Measurements: | sgpaerich1C1.b1:
|
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 01/07/2011 | 0000 | 02/24/2016 | 2359 | Does not affect quality |
| Subject: | SGP/AERI/C1 - Radiance contaminated from optical trailer air |
| DataStreams: | sgpaerich1C1.b1 |
| Description: | Under certain conditions, the observed atmospheric radiance at the lowest level (near the surface) is contaminated by air from inside the optical trailer. This is a result of an inadequate seal between the AERI front-end (outside) and back-end (inside the optical trailer), which let inside air penetrate into the first ~1 m of the AERI optical path. This primarily affects the 540-700 cm-1 region, and retrievals and temperature and water vapor. The result is an artifact in the amplitude of the atmospheric radiance that closely mirrors the temperature fluctuations inside the optical trailer, specifically oscillations with a period of 10-15 mins. |
| Measurements: | sgpaerich1C1.b1:
|