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Table 3
Summary of observed emission lines.
| Line | Frequencya (GHz) | Instrument |  |
HPBWc (′′) | Detectiond | |||
|---|---|---|---|---|---|---|---|---|
| N159 | N160 | N158 | 30 Dor | |||||
| APEX | ||||||||
| C18O(2-1) | 219.5603541 | SHeFI APEX-1 | 0.81 | 28.4 | – | × | – | – |
| 13CO(2-1) | 220.3986842 | SHeFI APEX-1 | 0.81 | 28.3 |  |
✓ | – | – |
| CO(2-1) | 230.5380000 | SHeFI APEX-1 | 0.81 | 27.1 |  |
✓ | – | ✓ |
| C18O(3-2) | 329.3305525 | FLASH+ | 0.69 | 19.5 | – | – | – | × |
| 13CO(3-2) | 330.5879653 | FLASH+ | 0.69 | 19.0 | ✓ | ✓ | ✓ | ✓ |
| CO(3-2) | 345.7959899 | FLASH+ | 0.69 | 18.2 | ✓ | ✓ | ✓ | ✓ |
| CO(4-3) | 461.0407682 | FLASH+ | 0.61 | 13.6 | ✓ | ✓ | ✓ | ✓ |
| [C I]3P1–3P0 | 492.1606510 | FLASH+ | 0.6 | 12.8 | ✓ | ✓ | ✓ | ✓ |
| CO(6-5) | 691.4730763 | CHAMP+ LFA | 0.42 | 8.8 | ✓ | ✓ | – | ✓ |
| [C I]3P2–3P1 | 809.3419700 | CHAMP+ HFA | 0.38 | 7.7 | ✓ | × | – | ✓ |
| SOFIA | ||||||||
| [N II] | 1461.1338000 | GREAT L1 | 0.67 | 18.3 | ✓ | – | – | – |
| [C II] | 1900.5369000 | GREAT L2 | 0.67–0.69 | 14.1 | ✓ | ✓ | ✓ | ✓ |
| [O I] | 2060.0688600 | upGREAT LFA | 0.65–0.73 | 12.9 |  |
– | – |  |
| [O I] | 4744.7774900 | upGREAT HFA | 0.63 | 6.3 |  |
– | – |  |
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