Table 2
Details of the molecular line measurements.
| Line | HPBW | Frequency(†) | El | Eu | Resolution | rms | Notes | |
|---|---|---|---|---|---|---|---|---|
| arcsec | (GHz) | (K) | (K) | (kHz) | (km s−1) | (K) | ||
| JCMT | ||||||||
| 12CO(3–2) | 14 | 345.795989 | 16.6 | 33.2 | 156 | 0.14 | 0.088 ± 0.009 | 1 |
| 313 | 0.27 | 0.297 ± 0.013 | 2 | |||||
| 12CO(2–1) | 21 | 230.537999 | 5.5 | 16.6 | 78 | 0.10 | 0.126 ± 0.006 | 1 |
| 13CO(3–2) | 15 | 330.587960 | 15.9 | 31.7 | 156 | 0.14 | 0.104 ± 0.002 | 1 |
| 0.184 ± 0.005 | 2 | |||||||
| 13CO(2–1) | 21 | 220.398676 | 5.3 | 15.9 | 78 | 0.11 | 0.120 ± 0.006 | 1 |
| C18O(3–2) | 15 | 329.330545 | 15.8 | 31.6 | 156 | 0.14 | 0.089 ± 0.002 | 1 |
| C18O(2–1) | 21 | 219.560356 | 5.3 | 15.8 | 78 | 0.11 | 0.112 ± 0.003 | 1 |
| 0.198 ± 0.015 | 3 | |||||||
| DCO+(3–2) | 22 | 216.112604 | 10.4 | 20.7 | 78 | 0.11 | 0.146 | |
| SiO(5–4) | 22 | 217.104979 | 20.8 | 31.3 | 156 | 0.22 | 0.05 | |
| H2CO(303–202) | 22 | 218.222192 | 10.5 | 21.0 | 156 | 0.21 | 0.034 | |
| H2CO(322–221) | 22 | 218.475632 | 57.6 | 68.1 | 156 | 0.21 | 0.035 | |
| H2CO(312–211) | 21 | 225.697774 | 22.6 | 33.4 | 156 | 0.21 | 0.039 | |
| SO(65–54) | 21 | 219.949442 | 24.4 | 35.0 | 156 | 0.21 | 0.048 ± 0.005 | |
| CH3OH(505–404) | 20 | 241.791431 | 23.2 | 34.8 | 156 | 0.19 | 0.100 | |
| CS(5–4) | 20 | 244.935643 | 23.5 | 35.3 | 156 | 0.19 | 0.029 | |
| HCN(3–2) | 18 | 265.886179 | 12.8 | 25.5 | 78 | 0.09 | 0.220 | |
| HCO+(3–2) | 18 | 267.557618 | 12.8 | 25.7 | 78 | 0.09 | 0.108 | |
| HCO+(4–3) | 13 | 356.734287 | 25.7 | 42.8 | 156 | 0.13 | 0.059 | |
| IRAM | ||||||||
| CS(2–1) | 25 | 97.9809690 | 2.4 | 7.1 | 82 | 0.25 | 0.052 ± 0.017 | 4; OTF |
| SO(32–21) | 24 | 99.299875 | 4.5 | 9.2 | 265 | 0.80 | 0.036 ± 0.011 | 4; OTF |
| 13CO(2–1) | 11 | 220.398688 | 5.3 | 15.9 | 368 | 0.50 | 0.169 ± 0.036 | 4; OTF |
| 12CO(2–1) | 11 | 230.537984 | 5.5 | 16.6 | 385 | 0.50 | 0.201 ± 0.046 | 4; OTF |
| H13CO+(1–0) | 28 | 86.754328 | 0.0 | 4.2 | 1000 | 3.45 | 0.007 | |
| SiO(2–1) | 28 | 86.847000 | 2.1 | 6.3 | 313 | 1.08 | 0.013 | 4 |
| CH3OH(2k–1k) | 25 | 96.741422 | 2.3 | 7.0 | 78 | 0.24 | 0.035 | 4 |
| H2S(220–211) | 11 | 216.710437 | 73.6 | 84.0 | 625 | 0.86 | 0.030 | 4 |
| CH3 OH(505 –404) | 10 | 241.791438 | 23.2 | 34.8 | 625 | 0.78 | 0.077 | 4 |
| Onsala | ||||||||
| CH3 OH(2k –1k) | 39 | 96.741470 | 2.3 | 7.0 | 64.5 | 0.20 | 0.074 ± 0.018 | |
| CS(2–1) | 39 | 97.9809930 | 2.4 | 7.1 | 65.4 | 0.20 | 0.167 ± 0.050 | |
| C18 O(1–0) | 35 | 109.782160 | 0.0 | 5.3 | 73.2 | 0.20 | 0.294 ± 0.169 | |
| Medicina | ||||||||
| H2 O(616 –523) | 102 | 22.235080 | 642.4 | 643.5 | 9.76 | 0.13 | 0.82 Jy | Maser line |
| CH3 OH(716 –717) | 97 | 23.347530 | 79.0 | 80.1 | 9.76 | 0.13 | 0.54 Jy | |
| CH3 OH(321 –312) | 91 | 24.928715 | 35.0 | 36.2 | 9.76 | 0.12 | 0.27 Jy | |
| CH3 OH(220 –211) | 91 | 24.934382 | 28.0 | 29.2 | 9.76 | 0.12 | 0.31 Jy | |
| CH3 OH(523 –514) | 91 | 24.959079 | 55.9 | 57.1 | 9.76 | 0.12 | 0.48 Jy | |
Notes. (†) Frequencies as used at the telescope. (1) Refers to the deep observations at selected positions. (2) Refers to the spectra in the map. (3) Refers to the spectra taken along the outflow axis. (4) Resolution and rms quoted for resampled spectra, with the resolution cited in Cols. 6 and 7. OTF refers to maps made in On-The-Fly-mode.
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