| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 09/17/2015 | 0000 | 01/25/2016 | 1436 |
| Subject: | ENA/OZONE/C1 - Reprocess: Under reporting ozone concentration |
| DataStreams: | enaaosozoneC1.a1, enaaosozoneC1.00 |
| Description: | Switching valve developed an internal leak that gradually worsened. Reported instrument values are under-representations of the ambient ozone concentration during this period. The under reporting worsens from 85% to 77% over the course of this DQR. No corrections have been applied at this point. |
| Suggestions: | null |
| Measurements: | enaaosozoneC1.a1: more
enaaosozoneC1.00: more |