Table 3
Gaussian fits to the peaks of the CS, OCS, and H2CO emission and resultant velocity gradients and dynamical masses.
| Species | Position of peak | Semi axes (“×”) | Fluxes | Velocity gradient | Mass | ||||
| RA | Dec | Major × Minor | PA (°) | Integrated | Peak | (km s-1 pc-1) | M ⊙ | ||
|
|
|||||||||
| CS | 17:26:42.6 | –36:09:16.86 | 3.7 × 3.3 | 163 | 61.90 | 8.98 | – | – | |
| OCS | 17:26:42.5 | –36:09:17.47 | 3.8 × 3.2 | 101 | 16.98 | 5.33 | 189 ± 12 | 275 | |
| H2CO | 17:26:42.5 | –36:09:17.10 | 3.5 × 3.4 | 22 | 12.05 | 3.45 | 232 ± 13 | 250 | |
Notes. The uncertainties of the axis lengths and position angles are 0.03′′ and 3° respectively, and come from the deconvolved Gaussian fits to the data. The integrated and peak fluxes have units of Jy beam-1 km s-1 and Jy beam-1, respectively.
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