Table 1.
Free parameters; χ2 values for a joint model and for observation-specific models.
| Parameter | Unit | Joint | LC | VIS | CLO | T3 | SED | SPE | VAMP | VPHI | σ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tcp | K | 14 334 | 14 500 | 14 353 | 14 591 | 14 378 | 14 406 | 14 375 | 14 592 | 14 580 | 1400 |
| Rinnb | R⊙ | 8.7 | 8.4 | 10.2 | 8.8 | 9.8 | 8.4 | 8.8 | 7.1 | 8.0 | 1.6 |
| Routnb | R⊙ | 31.5 | 29.2 | 31.2 | 32.8 | 32.2 | 32.0 | 31.0 | 29.7 | 30.6 | 0.3 |
| hinvnb | H | 3.5 | 2.9 | 2.9 | 4.1 | 4.0 | 3.0 | 3.6 | 2.9 | 4.8 | 1.0 |
| Tinvnb | 1 | 1.5 | 1.8 | 1.9 | 1.8 | 1.5 | 1.8 | 1.3 | 2.0 | 1.6 | 1.2 |
| hwindnb | H | 3.0 | 3.1 | 3.0 | 3.1 | 3.0 | 3.0 | 3.0 | 3.1 | 4.2 | 3.4 |
| hcnb | H | 3.8 | 4.1 | 4.1 | 4.2 | 4.1 | 3.7 | 3.6 | 3.6 | 12.0 | 1.9 |
| vnb | km s−1 | 112 | 112 | 197 | 114 | 176 | 96 | 115 | 199 | 117 | 40 |
| evelnb | 1 | 1.91 | 1.94 | 1.95 | 1.99 | 1.98 | 1.99 | 1.99 | 2.00 | 1.95 | 0.31 |
| hshdnb | H | 5.0 | 4.8 | 5.0 | 5.0 | 4.6 | 5.0 | 4.9 | 5.0 | 4.9 | 2.3 |
| Tnb | K | 30 345 | 32 260 | 30 068 | 30 539 | 32 968 | 29 662 | 30 716 | 30 483 | 33 449 | 3300 |
| 𝜚nb | 10−9 g cm−3 | 1.21 | 0.97 | 1.03 | 0.89 | 0.73 | 0.36 | 1.14 | 0.26 | 1.12 | 1.54 |
| vtrbnb | km s−1 | 11 | 42 | 56 | 13 | 54 | 98 | 15 | 93 | 51 | 17 |
| edennb | 1 | −0.57 | −0.77 | −0.53 | −0.69 | −0.66 | −0.52 | −0.60 | −0.50 | −0.65 | 0.11 |
| etmpnb | 1 | −0.73 | −0.71 | −0.86 | −0.71 | −0.71 | −1.08 | −0.72 | −1.04 | −0.72 | 0.07 |
| ajet | deg | 28.8 | 23.5 | 47.4 | 29.2 | 32.0 | 30.0 | 28.9 | 33.4 | 26.9 | 7.6 |
| Rinjt | R⊙ | 5.6 | 5.0 | 7.1 | 5.3 | 8.7 | 5.8 | 5.6 | 5.0 | 4.8 | 0.9 |
| Routjt | R⊙ | 35.9 | 31.8 | 35.3 | 41.3 | 44.0 | 44.8 | 36.5 | 34.9 | 33.5 | 9.6 |
| vjt | km s−1 | 676 | 1193 | 491 | 1100 | 1386 | 1405 | 686 | 876 | 764 | ∼100 |
| eveljt | km s−1 | 1.27 | 1.81 | 1.71 | 1.31 | 1.33 | 1.38 | 1.28 | 2.00 | 1.90 | ∼0.1 |
| Tjt | K | 15 089 | 16 989 | 20 274 | 15 200 | 15 682 | 15 714 | 14 712 | 28 182 | 23 382 | 1600 |
| 𝜚jt | 10−12 g cm−3 | 5.52 | 12.54 | 4.24 | 4.83 | 4.61 | 4.14 | 5.41 | 2.52 | 6.39 | 4.21 |
| vtrbjt | km s−1 | 66 | 239 | 101 | 144 | 67 | 278 | 63 | 92 | 166 | ∼10 |
| Rpoljt | R⊙ | 33.0 | 32.8 | 32.5 | 34.9 | 33.6 | 33.2 | 32.2 | 34.9 | 34.1 | 4.3 |
| vpoljt | km s−1 | 10 | 9 | 18 | 56 | 71 | 27 | 12 | 16 | 60 | 5 |
| αjt | deg | −70 | 149 | −34 | −43 | −26 | −6 | −71 | 149 | −23 | 26 |
| Rinsh | R⊙ | 7.4 | 7.4 | 8.1 | 9.3 | 7.5 | 17.3 | 7.4 | 7.0 | 7.2 | 1.8 |
| Routsh | R⊙ | 72.9 | 62.4 | 60.0 | 86.0 | 76.0 | 100.8 | 73.1 | 84.0 | 67.6 | 25.6 |
| vsh | km s−1 | 79 | 100 | 83 | 78 | 81 | 97 | 77 | 97 | 88 | ∼10 |
| evelsh | 1 | 1.90 | 1.38 | 1.80 | 1.77 | 1.86 | 1.06 | 1.88 | 1.96 | 1.94 | ∼0.1 |
| vysh | km s−1 | −5 | 44 | −5 | −23 | 18 | −22 | −9 | −12 | 16 | 19 |
| Tsh | K | 5631 | 6638 | 5952 | 5705 | 6633 | 5852 | 5639 | 5562 | 6011 | 2300 |
| 𝜚sh | 10−11 g cm−3 | 2.86 | 3.01 | 3.30 | 3.08 | 2.85 | 4.34 | 2.99 | 1.94 | 3.03 | 1.72 |
| vtrbsh | km s−1 | 102 | 149 | 111 | 103 | 109 | 162 | 100 | 128 | 109 | ∼10 |
| etmpsh | 1 | −0.01 | −0.17 | −0.14 | −0.02 | −0.05 | −0.07 | −0.01 | −0.01 | −0.06 | ∼0.1 |
| i | deg | 96.3 | 96.0 | 95.8 | 96.2 | 96.7 | 96.6 | 96.3 | 96.4 | 96.4 | 0.8 |
| Ω | deg | 254.6 | 254.8 | 253.3 | 254.6 | 254.6 | 254.7 | 254.5 | 254.7 | 254.6 | 2.2 |
| d | pc | 328.4 | 327.1 | 322.7 | 329.9 | 327.8 | 328.0 | 328.6 | 329.5 | 329.5 | 7.0 |
| Niter | – | 2761 | 1042 | 2561 | 1142 | 2176 | 1918 | 1798 | 1544 | 1543 | |
| N | – | 45 102 | 2305 | 14 354 | 7717 | 2913 | 1815 | 13 338 | 1330 | 1330 | |
| χ2 | – | 767 681 | 7083 | 56 941 | 25 910 | 16 194 | 8578 | 588 455 | 5959 | 58 562 | |
 |
– | 17.0 | 3.1 | 4.0 | 3.4 | 5.6 | 4.7 | 44.1 | 4.5 | 44.0 | |
| χ2 (spec.) | – | 5176 | 63 270 | 24 604 | 21 011 | 3866 | 557 963 | 1977 | 31 662 | ||
 (spec.) |
– | 2.2 | 3.7 | 3.2 | 3.6 | 2.1 | 41.8 | 1.5 | 23.8 | ||
Notes.Tcp denotes the temperature at the pole of the secondary (donor). Disk (nebula): Rinnb inner radius, Routnb outer radius, hinvnb inversion height, Tinvnb temperature inversion factor, hwindnb wind region height, hcnb scale height factor, vnb terminal radial velocity, evelnb its slope, hshdnb shadowing height, Tnb temperature at the inner radius, 𝜚nb gas density (ditto), vtrbnb turbulent velocity, edennb density slope, etmpnb temperature slope. Jet: ajet opening angle, Rinjt inner radius, Routjt outer radius, vjt terminal velocity, eveljt velocity slope, Tjt temperature, 𝜚jt density at the inner radius, vtrbjt turbulent velocity, Rpoljt radial offset, vpoljt polar velocity, αjt polar angle. Shell: Rinsh inner radius, Routsh outer radius, vsh terminal velocity, evelsh its slope, vysh net velocity, Tsh temperature, 𝜚sh‘density, vtrbsh turbulent velocity, etmpsh temperature slope. i is orbital inclination, Ω longitude of ascending node, and d distance.
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.