...
site | log date | pointing | sonic boom azimuth, magnetic | boom azimuth, true (mag+12.2) | Vazimuth, true (boom+90) | ||
|---|---|---|---|---|---|---|---|
playa1 | 12/18 | west |
|
| 76.9 + 180 = 256.9 | 269.1 | 359.1 |
abc2 | 12/16 | east | 249.5 - 180 = 69.5 | 81.7 | 171.7 | ||
hiland3 | 12/14 | east | 249.5 - 180 = 69.5 | 81.7 | 171.7 | ||
wvally4 | 12/16 | west | 86.7 + 180 = 266.7 | 278.9 | 8.9 | ||
eslope5 | 12/15 | east | 248.7 - 180 = 68.7 | 80.9 | 170.9 | ||
wslope6 | 12/13 | west | 77.8 + 180 = 257.8 | 270 | 0.0 | ||
river7 | 12/13 | west | 85.5 + 180 = 265.5 | 277.7 | 7.7 |
...
site | log date | pointing | prop azimuth, magnetic | prop az, true | notes |
|---|---|---|---|---|---|
playa1 | 11/20 | north |
| 1.0 |
|
playa1 | 12/18 | north | 171.7 + 180 = 351.7 | 3.9 |
|
wslope6 | 11/20 | north |
| 1.7 | should this have been -1.7, which agrees with 12/13? |
wslope6 | 12/13 | north | 346.1 | 358.3 |
|