Table 5
Beam-averaged column densities and abundances of SO and C17O in the disk.
| Disk | HVdisk | N SO | N C17O | X SO |
| lobe | (km s-1) | (1015 cm-2) | (1016 cm-2) | (10-7) |
|
|
||||
| blue | [−1.9,−3.5 ] | 6.0−4.6 | 0.2−1.3 | 1.4−0.2 |
| red | [ + 1.9, + 3.5 ] | 3.4−2.6 | 0.2−0.9 | 1.2−0.2 |
Notes. The column densities are derived by integrating the line intensity of SO 1011−1010 and C17O 3−2 over the velocity range defined by Codella et al. (2014a; HVdisk: | V − Vsys | = 1.9−3.5 km s-1). We assume optically thin emission at LTE with Tex = 50−500 K. The abundance of SO is derived as Xspecie = Nspecie/NC17O × NC17O/NCO × NCO/NH2 and assuming NC17O/NCO = 1 / 1792 and XCO = NCO/NH2 = 10-4 (Wilson & Rood 1994).
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