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Table 7
Beam averaged density and methyl formate relative abundance at 223 GHz continuum and molecular peaks.
| Continuum | RA (J2000) | Dec (J2000) | Adopted Td | s ν a | ⟨ NH2 ⟩ b | ⟨ nH2 ⟩ c | ⟨ NHCOOCH3/NH2 ⟩ d | |
| source | 05h35m | −05°22′ | (K) | (Jy beam-1) | (1024 cm-2) | (108 cm-3) | (10-8) | |
|
|
||||||||
| Ca | 14 56 |
31 50 |
200 | 0.49 | 5.4 | 7.3 | ≤0.6 | at continuum peak |
| 130 | 0.18 | 3.1 | 4.2 | 5.2 | at MF2 molecular peak | |||
|
|
||||||||
| Cb | Cb1 1408 |
3673 |
80 | 0.18 | 5.0 | 6.8 | 3.1 | at continuum peak |
| Cb2 1401 |
3724 |
|||||||
| 80 | 0.18 | 5.0 | 6.8 | 3.1 | at MF1 molecular peak | |||
|
|
||||||||
| Cc | 1408 |
2750 |
110 | 0.12 | 2.4 | 3.3 | ≤0.3 | at continuum peak |
| 110 | 0.08 | 1.6 | 2.2 | ≤0.2 | at MF4 molecular peak | |||
| 110 | 0.08 | 1.6 | 2.2 | ≤0.5 | at MF5 molecular peak | |||
|
|
||||||||
| Cd | 1403 |
4460 |
105 | 0.17 | 3.6 | 4.9 | ≤0.1 | at continuum peak |
| 105 | 0.17 | 3.6 | 4.9 | ≤0.1 | at MM23 molecular peak | |||
Notes.
(c)
estimated in a beam size of 1.79″ × 0.79″ at a distance of 414 pc (Menten et al. 2007);
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