| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 12/01/2015 | 0000 | 01/21/2016 | 1934 | Suspect |
| Subject: | SGP/IRT/E39 - Sky Temperature bias |
| DataStreams: | sgpirtE39.b1, sgpirt200msE39.a1 |
| Description: | The sky temperature measurement had a negative bias compared to the other EFs. The mirror apparently became contaminated between cleanings on 11/10/2015 and 1/21/2016. |
| Suggestions: | |
| Measurements: | sgpirtE39.b1: more
sgpirt200msE39.a1: more |