Table 3.
Best-fitting jet configuration and jet parameters for the spatio-kinematic model for the objects in our sample.
| Object | AC Her | HD 213985 | HD 52961 | IRAS06165+3185 | IRAS19125+0343 | RV Tau | SAO 173329 | SU Gem | U Mon |
|---|---|---|---|---|---|---|---|---|---|
| parameter | |||||||||
| Best-fit configuration | Stellar jet | Stellar jet | X-wind | Stellar jet | X-wind | X-wind | Stellar jet | X-wind | X-wind |
| i (°) | 49.8 ± 0.3 | 50.1 ± 0.3 | 70.6 ± 0.6 | 28.6 ± 0.1 | 39.1 ± 0.2 | 62.4 ± 0.5 | 12.1 ± 0.1 | 81.9 ± 0.2 | 61.4 ± 0.2 |
| θout (°) | 29.8 ± 0.1 | 36.2 ± 0.3 | 68.7 ± 0.9 | 31.0 ± 0.1 | 37.4 ± 0.3 | 50.3 ± 0.6 | 39.6 ± 0.3 | 79.8 ± 0.3 | 60.4 ± 0.2 |
| θin (°) | 60 ± 2 | 34.2 ± 0.4 | 36.5 ± 0.6 | 74.3 ± 0.7 | 58.1 ± 0.6 | ||||
| θcav (°) | 28.9 ± 9 | 25.0 ± 0.1 | 29.2 ± 0.4 | 41.6 ± 0.9 | 46.1 ± 0.4 | ||||
| ϕtilt (°) | 6.5 ± 0.1 | 9.9 ± 0.2 | −1.3 ± 0.6 | 0.93 ± 0.03 | 2.2 ± 0.1 | 12.2 ± 0.1 | 9.3 ± 0.2 | 1.97 ± 0.09 | 7.3 ± 0.2 |
| vin (km s−1) | 369 ± 3 | 600 ± 20 | 206 ± 9 | 402 ± 2 | 176 ± 2 | 352 ± 5 | 489 ± 4 | 405 ± 13 | 421 ± 8 |
| vout (km s−1) | 80 ± 2 | 33 ± 1 | 1.1 ± 0.3 | 38.4 ± 0.2 | 59 ± 1 | 54 ± 2 | 37.2 ± 0.2 | 0.9 ± 0.4 | 5.1 ± 0.6 |
| pv | 0.76 ± 0.10 | 1.2 ± 0.1 | 1.4 ± 0.2 | −2.99 ± 0.02 | −0.71 ± 0.09 | 2.53 ± 0.05 | −0.67 ± 0.05 | 1.5 ± 0.1 | 2.4 ± 0.1 |
| pρ, in | 15.8 ± 0.3 | 9.2 ± 0.3 | 0.4 ± 0.2 | 10.1 ± 0.6 | 14.9 ± 0.3 | ||||
| pρ, out | 3.1 ± 0.1 | 14.7 ± 0.6 | −0.0 ± 0.5 | 9.6 ± 0.1 | 14.9 ± 0.2 | 9.3 ± 0.3 | 6.9 ± 0.2 | 14.8 ± 0.9 | 13.9 ± 0.4 |
| cτ | 2.88 ± 0.02 | 2.45 ± 0.05 | 1.39 ± 0.06 | 2.49 ± 0.02 | 2.27 ± 0.03 | 1.22 ± 0.05 | 3.02 ± 0.02 | 0.32 ± 0.08 | 2.06 ± 0.09 |
| R1 (R⊙) | 54.8 ± 0.9 | 8.6 ± 0.3 | 131 ± 4 | 45.2 ± 0.3 | 60 ± 2 | 56.3 ± 0.9 | 26.7 ± 0.3 | 41.9 ± 0.7 | 79.6 ± 0.7 |
 |
3.6 | 1.9 | 1.3 | 2.6 | 1.1 | 9.9 | 2.5 | 3.6 | 3.9 |
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, 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, the radius of the post-AGB star R1, and the reduced chi-square for the jet configuration. The objects with a stellar jet configuration only have an outer jet angle θout and one exponent for the density profile θout. The errors are the 1σ uncertainty interval and are statistical only.
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