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From plots of vertical velocity (mostly), wind direction, and pressure, I deduced the following times in at which the masts were lowered and raised. I entered these times into the sonic qc files (in order to delete data while the mast was down), adding 5 minutes to the raising time to allow for attaching and adjusting the back guy wire.
Date | Stn | lowered | raised |
|---|---|---|---|
July 5 | 4 | 15:20 | 16:3545 |
July 8 | 2 | 14:07 | ?14:14 |
| 4 | 15:08 | 15:14 |
July 15 | 2 | 11:11 | 11:20 |
| 4 | 13:23 | 13:33 |
July 22 | 2 | 10:28 | 10:44 |
| 4 | 12:15 | 12:25 |
July 25 | 1 | 09:51 | 10:55 |
| 2 | 11:35 | 12:08 |
| 4 | 13:11 | 13:33 |
Aug 2 | 2 | 10:17 | 10:29 |
| 4 | 11:22 | 11:31 |