Table 2
Result of the kinemetric analysis of the cleaned data cube velocity map.
| r | PAkin | q kin | V rot |
| [arcsec] | [°] |
|
|
|
|
|||
| 15.0 | 25.2 ± 1.4 | 0.10 ± 0.00 | 30.5 ± 1.4 |
| 20.5 | 4.9 ± 2.0 | 0.10 ± 0.00 | 43.9 ± 1.1 |
| 26.1 | −81.5 ± 1.3 | 0.10 ± 0.00 | 24.1 ± 1.4 |
|
|
|||
| 31.7 | 9.1 ± 1.3 | 0.37 ± 0.01 | 38.5 ± 1.1 |
| 37.3 | 6.7 ± 1.2 | 0.34 ± 0.01 | 31.5 ± 0.9 |
| 43.1 | 4.4 ± 1.0 | 0.29 ± 0.01 | 32.2 ± 0.7 |
| 48.9 | 4.8 ± 1.0 | 0.25 ± 0.01 | 35.5 ± 0.6 |
| 54.7 | 4.8 ± 1.1 | 0.22 ± 0.01 | 37.4 ± 0.5 |
| 60.7 | 5.9 ± 1.0 | 0.20 ± 0.01 | 40.8 ± 0.5 |
| 66.8 | 9.0 ± 1.5 | 0.17 ± 0.02 | 46.8 ± 0.5 |
|
|
|||
| 73.0 | 14.5 ± 0.5 | 0.65 ± 0.01 | 37.1 ± 0.6 |
| 79.3 | 7.0 ± 1.0 | 0.72 ± 0.02 | 29.7 ± 0.7 |
| 85.7 | 10.5 ± 1.1 | 0.74 ± 0.01 | 27.5 ± 0.8 |
| 92.3 | 10.2 ± 1.3 | 0.66 ± 0.01 | 32.1 ± 0.9 |
| 99.0 | 15.6 ± 1.1 | 0.57 ± 0.01 | 35.8 ± 0.9 |
Notes. The columns denote the semi-major axis distance r in arcsec of the best fitting ellipses to Sgr A*, the kinematic position angle PAkin in degrees, the kinematic axial ratio qkin, and the rotation velocity Vrot in km s-1. The position angle is defined such that 0◦ corresponds to rotation around the Galactic north-south direction.
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