Table 1.
Best-fitting jet configuration and parameters for the spatio-kinematic model of BD+46°442 and IRAS 19135+3937.
| Parameter | BD+46°442 | IRAS 19135+3937 |
|---|---|---|
| Configuration | X-wind | Disc wind |
| i (°) | 49.6 ± 0.6 | 71.8 ± 0.5 |
| θout (°) | 35.3 ± 0.5 | 67.3 ± 1.3 |
| θin (°) | 28.8 ± 0.5 | 64.4 ± 2.5 |
| θcav (°) | 20.3 ± 0.3 | 24 ± 2.3 |
| ϕtilt (°) | 14.9 ± 0.2 | 5.7 ± 1.3 |
| vin (km s−1) | 490 ± 30 | 640 ± 40 |
| vout (km s−1) | 41 ± 5 | 66 ± 6 |
| cv | 0.044 ± 0.065 | |
| pv | 4.0 ± 0.4 | −0.8 ± 1.4 |
| pρ,out | −14.4 ± 0.6 | 14.7 ± 0.2 |
| pρ,in | 14.6 ± 0.7 | 10 ± 3 |
| cτ | 2.08 ± 0.06 | 1.51 ± 0.14 |
| R1 (AU) | 0.127 ± 0.003 | 0.105 ± 0.002 |
Notes. The tabulated parameters are: inclination angle of the binary system i, jet outer angle θout, jet inner angle θin, jet cavity angle θcav, jet tilt ϕtilt, inner jet velocity vin, jet velocity at the jet edges vout, velocity scaling parameter of the disc wind cv, exponent for the velocity profile pv, exponent for the density profile for the outer and inner region pρ,out and pρ,in, optical depth scaling parameter cτ, and the radius of the post-AGB star R1.
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.