Open Access
Table 4
Resulting parameters from our MCMC line fitting, adopting the source model from Table 3.
| Parameter | Value | Unit |
|---|---|---|
| Vc | –0.26 ± 0.02 | km s−1 |
| rV | 290 ± 8 | arcsec |
| ΔrV | 55 ± 8 | arcsec |
| σ0 | 0.046 ± 0.003 | km s−1 |
| σext | 0.25 ± 0.08 | km s−1 |
| rj | 320 ± 14 | arcsec |
| Δrj | 78 ± 14 | arcsec |
| r1 | 33 ± 8 | arcsec |
| X0 | (2.6 ± 0.2) × 10−9 | |
| X1 | (6.1 ± 0.4) × 10−9 | |
| η(H13CN) | 45 ± 3 | |
| η(HC15N) | 338 ± 28 |
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