Table 4
Parameters derived by fitting the kinematics of the rotating and expanding disc model.
| Source | Vrot | Vexp |
|
i |
|
| (km s-1) | (km s-1) | (km s-1) | (°) | ||
|
|
|||||
| G31.581+00.077 | |||||
| 0.90 | 1.71 | 98.54 | 77.5 | 134 | |
| G33.641−00.228 | |||||
| D1 | 0.84 | −1.05 | 61.00 | 30.0 | 184 |
| D2 | 3.72 | 1.74 | 58.40 | −30.0 | 222 |
Notes. The signs + and − of the rotation and expansion velocities refer to the clockwise or anti-clockwise rotation and outflow or inflow for positive i. Both rotation and flow are reversed in the case of negative i. For each source, both signs together with the sign of i could be reversed since our model does not give the directions unambiguously. In the case of G33.641 − 00.228, two model fits are presented as described in Sect. 4.3.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.