Table 2
Parameters derived from Gaussian fits to spectra observed with HIFI, VLA, and IRAM 30 m, at the Hα peak position (Figs. 2 and 4), where θb indicates the half power beamwidth.
| Line | θb | ∫Tdv | vcen | Δv | |
| ″ | K km s-1 | km s-1 | km s-1 | ||
|
|
|||||
| [C ii] | 11 | 15.6 ± 0.5 | –254.1 ± 0.1 | 12.9 ± 0.9 | |
| H i | 11 | 1446.7 ± 44.1 | –249.7 ± 0.2 | 16.5 ± 0.6 | |
| CO (1–0) | 22 | 3.2 ± 0.2 | –252.3 ± 0.2 | 7.5 ± 0.5 | |
| CO (2–1) | 11 | 5.3 ± 0.1 | –252.8 ± 0.1 | 7.9 ± 0.3 | |
| 13CO(1–0) | 22 | 0.28 ± 0.02 | –252.9 ± 0.2 | 5.8 ± 0.5 | |
| 13CO(2–1) | 11 | 0.69 ± 0.06 | –252.8 ± 0.3 | 6.2 ± 0.5 | |
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