This table summarizes the sonic and prop vane azimuths.
date |
stn |
whom |
sonic magnetic |
sonic Vazimuth |
prop magnetic |
prop azimuth |
notes |
|---|---|---|---|---|---|---|---|
6/29 |
1 |
Kurt, Rus |
356.3, 356.7 |
267.8 |
92.3, 92.6 |
273.8 |
|
|
|
|
|
|
|
|
|
6/24 |
2 |
Gordon, Dan |
357.0 |
268.3 |
93.3 |
274.6 |
https://wiki.ucar.edu/x/R7yTB |
6/29 |
2 |
Kurt |
357.0 |
268.3 |
93.3 |
274.6 |
good agreement with 6/24 |
|
|
|
|
|
|
|
|
6/29 |
3 |
Kurt |
353.0 |
264.3 |
93.2 |
274.5 |
|
|
|
|
|
|
|
|
|
6/24 |
4 |
Gordon, Dan |
354.3 |
265.6 |
92.6 |
273.9 |
https://wiki.ucar.edu/x/RLyTB |
6/29 |
4 |
Kurt |
353.5 |
264.8 |
88.9 |
|
prop disagrees (-3.7 deg) with 6/24 |
Magnetic declination = 1.3 deg E
sonic: Vazimuth = magnetic + declination - 90
prop: azimuth = magnetic + 180 + 1.3