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Table 2
Fit to the observable features.
| Parameter | Fluxa | Elliptical Gaussian fit in the uv planeb | Vlsrc | Peak separation | |||
| Major axis | Minor axis | PA | Inclination | – | Δv | ||
| Jy | [′′] | [′′] | [°] | [°] | [km s-1] | [km s-1] | |
|
|
|||||||
| 12CO | 5.10 | 0.82 ± 0.01 | 0.24 ± 0.01 | 7.3 ± 0.4 | 73 ± 1 | 2.92 ± 0.05 | 7.1 ± 0.1 |
| 13CO | 0.60 | 0.67 ± 0.03 | 0.19 ± 0.09 | 7.6 ± 3.7 | 73 ± 9 | 3.14 ± 0.10 | 8.7 ± 0.3 |
| Continuum | 13.3 × 10-3 | 0.26 ± 0.01 | 0.09 ± 0.04 | 15 ± 4 | 69 ± 11 | – | – |
Notes.
(a)
Integrated fluxes inside the area defined by a 5σ contour. The emission lines are integrated in the −15 to 20 km s-1 range.
(c)
The central velocities are determined from the fit of a single Gaussian to the wings of the spectra (see Fig. 2, top)
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