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Table 3
Detected CH3OH, CH3CN and H2CO with the SMA.
| Molecule | Transition | Type | Frequency | E up |
|
||
| A | B | F | |||||
| [GHz] | [K] | [K km s-1] | |||||
|
|
|||||||
| CH3OH | 3-2–4-1 | E | 230.03 | 39.8 | 3.7 | 12.7 | 5.4 |
| 4+2–3+1 | E | 218.44 | 45.5 | 5.7 | 37.1 | 50.5 | |
| 8-1–70 | E | 229.76 | 89.1 | 48.4 | 64.2 | 76.7 | |
| 8+0–7+1 | E | 220.08 | 96.6 | 4.6 | 24.2 | 14.9 | |
| 10+2–9+3 | A | 231.28 | 110.9 | 8.2 | 14.0 | – | |
| 10+2–9+3 | A | 231.42 | 110.9 | 19.4 | 11.3 | 8.5 | |
| H2CO | 30,3–20,2 | para | 218.22 | 21.0 | 213 | 267.0 | 184.0 |
| 32,2–22,1 | para | 218.48 | 68.1 | 90.8 | 108.8 | 56.4 | |
| 32,1–22,0 | para | 218.76 | 68.1 | 93.1 | 103.0 | 53.9 | |
| CH3CN | 0/1 | 220.75 | 68.9 | 48.3 | 62.4 | – | |
| 2 | 220.73 | 97.4 | 45.9 | 72.6 | – | ||
| J = | 3 | 220.71 | 133.2 | 26.0 | 34.2 | – | |
| 12–11 | 4 | 220.68 | 183.1 | 20.1 | 21.7 | – | |
| ladder | 5 | 220.64 | 247.4 | – | 14.1 | – | |
| 6 | 220.59 | 325.9 | – | 13.2 | – | ||
Notes. Lines are integrated over their width and converted to Kelvin km s-1. Uncertainty of the flux density on all lines is 15%.
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