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Table 1
Summary of spectral line transitions covered.
| Molecule | Transition | Rest frequency (GHz) | Velocity resolution (km s−1) | Aija (s−1) | Eupb (K) | RMS rangec (mJy beam−1) |
|---|---|---|---|---|---|---|
| 12CO | 2–1 | 230.538000 | 0.635 | 6.910 × 10−7 | 16.6 | 0.83–2.14 |
| 13CO | 2–1 | 220.398684 | 0.167 | 5.066 × 10−7 | 15.9 | 1.58–4.61 |
| C18O | 2–1 | 219.560354 | 0.167 | 6.011 × 10−7 | 15.8 | 1.36–3.49 |
| SiO | 5–4 | 217.104980 | 1.340 | 5.196 × 10−4 | 31.3 | 0.52–1.80 |
| SO | 65−54 | 219.949442 | 0.167 | 1.335 × 10−4 | 35.0 | 1.75–4.33 |
| CH3OH | 42−31, E | 218.440063 | 1.340 | 4.686 × 10−5 | 45.6 | 0.46–1.24 |
| DCN | 3–2 | 217.238538 | 1.340 | 4.575 × 10−4 | 20.9 | 0.51–1.68 |
| H2CO | 30,3−20,2 | 218.222192 | 0.167 | 2.818 × 10−4 | 21.0 | 0.45–1.14 |
| H2CO | 32,1−22,0 | 218.760066 | 1.340 | 1.577 × 10−4 | 68.1 | 1.30–3.26 |
| H2CO | 32,2−422,1 | 218.475632 | 1.340 | 1.571 × 10−4 | 68.1 | 0.45–1.24 |
| c-C3H2† | 60,6−51,5 | 217.822148 | 1.340 | 5.396 × 10−4 | 38.6 | 0.47–1.36 |
| c-C3H2† | 61,6−50,5 | 217.822148 | 1.340 | 5.396 × 10−4 | 38.6 | 0.47–1.36 |
| c-C3H2 | 51,4−42,3 | 217.940046 | 1.340 | 4.026 × 10−4 | 35.4 | 0.53–1.16 |
| c-C3H2 | 52,4−41,3 | 218.160456 | 1.340 | 4.041 × 10−4 | 35.4 | 0.45–1.19 |
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