Table 4
Distance of the masers to the star: input and output parameters
| Source | Vstar (ref) | D (ref) | v i | v o | R i | R o | R i | R o |
| (km s-1) | (pc) | (km s-1) | (km s-1) | (mas) | (mas) | (AU) | (AU) | |
|
|
||||||||
| IK Tau | +34.0 (K87) | 265 (H97) | 4.2 | 10.0 | 38 | 110 | 10.1 | 29.2 |
| RT Vir | +18.2 (N86) | 133 (H97) | 4.3 | 10.4 | 18 | 135 | 2.4 | 18.0 |
| IRC+60370 | −49.3 (I08) | 1000 (I08) | 4.0 | 17.0 | 5.5 | 53 | 5.5 | 53.0 |
Notes. From Cols. 1 to 9: the source name (Source), the velocity of the source and its reference (Vstar (ref)), the distance to the source and its reference (D (ref)), the inner (vi) and outer (vo) expansion velocities of the H2O envelope, and the inner (Ri) and outer (Ro) distances of the H2O maser region to the star, both in mas and AU. References: K87: Kirrane (1987); N86: Nyman et al. (1986); I08: Imai et al. (2008); H97: Hipparcos (1997).
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.