Table 3.
Parameters and evidences resulting from the probability-weighted Bayesian kinematic analysis for all the datasets analyzed in this work.
| Sample | Nin | Neff | Model |
 |
σv | k | vc | θ | Bayes factor |
|---|---|---|---|---|---|---|---|---|---|
| (km s−1) | (km s−1) | (km s−1 arcmin−1) | (km s−1) | (deg) | |||||
| Linear | 178.9 |
6.2 |
−1.9 |
5 |
ln Blin, flat = 0.4 | ||||
| P91 | 43 | 39 | Flat | 179.0 |
6.0 |
0.5 |
164 |
ln Brot, disp = −2.6 | |
| No rotation | 179.0 |
5.7 |
|||||||
| Linear | 180.0 |
7.4 |
3.2 |
173 |
ln Blin, flat = 0.6 | ||||
| P91 + P69 | 63 | 53 | Flat | 180.0 |
6.6 |
1.0 |
152 |
ln Brot, disp = −2.3 | |
| No rotation | 180.0 |
6.4 |
|||||||
| Linear | 180.2 |
8.4 |
6.3 |
167 |
ln Blin, flat = 1.6 | ||||
| All comb. | 109 | 55 | Flat | 179.9 |
7.0 |
1.5 |
140 |
ln Brot, disp = −1.1 | |
| No rotation | 180.1 |
6.6 |
|||||||
Notes. The reported values of the kinematic parameters represent the median of the corresponding marginalized posterior distributions, with 1-σ errors set as the confidence intervals around the central value enclosing 68% of each distributions.
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