Table 3
Beam-averaged column densities and abundances of SO, SO2, and CO in the jet knots B2, B3, and R2.
| Jet | HVjet | N SO | N CO | X SO | HVjet | N SO2 | N CO | X SO2 |
| knot | (km s-1) | (1014 cm-2) | (1017 cm-2) | (10-7) | (km s-1) | (1015 cm-2) | (1016 cm-2) | (10-7) |
|
|
||||||||
| B2 | [−8,−15 ] | 3.0−7.1 | ≥ 0.4−2.1 * | ≤ 7.5−3.3 * | [−8,−10 ] | 0.1−1.3 | ≥ 1.8−10.1 * | ≤ 4.7−12.4 * |
| B3 | [−8,−15 ] | 2.3−5.6 | 0.2−1.2 | 10.5−4.6 | [−8,−10 ] | 0.1−1.1 | 1.6−9.0 | 4.7−12.4 |
| R2 | [ + 10, + 15 ] | 0.4−0.8 | 0.2−1.1 | 1.7−0.8 | [ + 8, + 10 ] | 0.1−1.3 | − | − |
Notes. The column densities are estimated from the SO 98−87, SO282,6−71,7, and CO 3−2 line intensities integrated over the indicated high-velocity ranges assuming optically thin thermalised emission at Tex = 50−500 K. The abundances of SO and SO2 are derived as Xspecie = Nspecie/NCO × NCO/NH2 and assuming XCO = NCO/NH2 = 10-4.
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