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Table 4
Fitting parameters of CO moment-zero maps.
| Apparent size | Deconvolved size | ||||||
|
|
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| Line | Major axis | Minor axis | Major axis | Minor axis | Pos. angle | ||
| (′′) | (′′) | (′′) | (′′) | (°) | |||
|
|
|||||||
| 12COJ = 3 → 2 | 28.1 ± 0.4 | 27.1 ± 0.4 | 20.6 ± 0.4 | 19.1 ± 0.4 | 33.5 | ||
| 12COJ = 4 → 3 | 24.0 ± 0.5 | 21.4 ± 0.5 | 19.2 ± 0.5 | 15.8 ± 0.4 | 36.0 | ||
| 12COJ = 6 → 5 | 17.6 ± 0.5 | 14.2 ± 0.5 | 14.8 ± 0.6 | 10.5 ± 0.5 | 40.0 | ||
| Ci 1→0a | 21.4 ± 3.2 | 14.4 ± 0.9 | 16.7 ± 3.0 | 5.2 ± 1.0 | 65.5 | ||
Notes.
(a)
The fitted size of the minor axis and the position angle could be affected by incomplete mapping. Curran et al. (2008) obtain 34° ± 4° as the large scale position angle from CO J = 1 → 0 and 2→1 data.
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