7/26/11
From plots of vertical velocity (mostly), wind direction, and pressure, I deduced the following times 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 |
15:35 |
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 |