Open Access
Table C.1.
Pitch angles for the spiral arms in UG101 and UG103.
| Galaxy/Arm ID | Global (°) | Inner (°) | Outer (°) |
|---|---|---|---|
| UG101 / #1 | 47.4 | 33.3 | 69.9 |
| UG101 / #2 | 19.8 | 15.9 | 23.3 |
| UG101 / #3 | 39.7 | 39.2 | 40.8 |
| UG101 / #4 | 34.4 | 30.8 | 45.0 |
| UG101 / #5 | 25.2 | 25.0 | 25.5 |
| UG101 / #6 | 14.0 | 24.2 | 9.8 |
| UG103 / #1 | 37.9 | 49.7 | 28.4 |
| UG103 / #2 | 33.4 | 32.3 | 33.9 |
| UG103 / #3 | 32.1 | 24.0 | 47.5 |
| UG103 / #4 | 22.5 | 17.3 | 43.3 |
| UG103 / #5 | 32.8 | 25.5 | 46.6 |
| UG103 / #6 | 48.6 | 27.5 | 67.0 |
| UG103 / #7 | 25.0 | 25.0 | ... |
Notes. Global pitch angles refer to the mean of all pitch angle measurements, while inner and outer consider the mean within and beyond 2 Re, respectively. The angle is measured in the polar plane, increasing in the counter-clockwise direction.
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