| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 01/25/2012 | 0000 | 02/10/2014 | 1700 | Does not affect quality |
| Subject: | SGP/SURTHREF/C1 - Sonde switch malfunction |
| DataStreams: | sgpsurthrefC1.b1 |
| Description: | The sonde present sensor was not registering present sondes. A broken wire on the optical switch was repaired. |
| Suggestions: | |
| Measurements: | sgpsurthrefC1.b1: more
|