TWH has calculated the sonic tilt angles and w offsets for periods beginning with raising the mast until the mast was next lowered.
In some cases for stations 2 and 4, these periods were only for a few days because of servicing the krypton hygrometers, so I have combined those short periods with longer periods preceding or following the short periods.
Station 1
Date & Time |
w offset |
lean angle |
lean azimuth |
|---|---|---|---|
CDT |
cm/sec |
degrees |
degrees |
6/28 13:55 |
-3 |
0.5 |
54.6 |
7/25 11:00 |
-3 |
0.5 |
27.6 |
Station 2
Date & Time |
w offset |
lean angle |
lean azimuth |
|---|---|---|---|
6/24 13:05 |
-1 |
0.5 |
130 |
7/8 14:20 |
-1 |
0.8 |
113.3 |
7/15 11:25 |
-3 |
0.7 |
17.3 |
7/25 12:15 |
-3 |
0.7 |
27.4 |
8/2 10:35 |
-3 |
0.4 |
33.8 |
Station 3
Date & Time |
w offset |
lean angle |
lean azimuth |
|---|---|---|---|
6/23 16:00 |
-3 |
1.1 |
35.3 |
Station 4
Date & Time |
w offset |
lean angle |
lean azimuth |
|---|---|---|---|
6/22 17:30 |
-1 |
1.5 |
56.4 |
7/8 15:20 |
-2 |
1.4 |
50.1 |
7/25 13:40 |
-2 |
1.2 |
54.4 |