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Table 1
List of targeted lines.
| Line | Freq. (GHz) | HPBW(′′) | ηb | |
|
|
||||
| CO | 2 → 1 | 230.538 | 10 | 0.63 |
| HCO+ | 1 → 0 | 89.188 | 28 | 0.81 |
| HCO+1 | 3 → 2 | 267.558 | 9 | 0.53 |
| HCN | 1 → 0 | 88.631 | 28 | 0.81 |
| HCN | 3 → 2 | 265.886 | 9 | 0.53 |
| CN | 1 → 0 | 113.490 | 22 | 0.81 |
| CN | 2 → 1 | 226.874 | 10 | 0.63 |
| CS | 2 → 1 | 97.981 | 25 | 0.81 |
| CS | 3 → 2 | 146.969 | 16 | 0.74 |
| C2H | 3 → 2 | 262.004 | 9 | 0.53 |
| H2CO | 30,3 → 20,2 | 218.222 | 11 | 0.63 |
| SO | 34 → 23 | 138.178 | 17 | 0.74 |
| SO2 | 56 → 45 | 219.949 | 11 | 0.63 |
| c-C3H2 | 21,2 → 10,1 | 85.339 | 29 | 0.81 |
| c-C3H2 | 60,6 → 51,5 | 217.822 | 11 | 0.63 |
| c-C3H2 | 61,6 → 50,5 | 217.822 | 11 | 0.63 |
| DCO+ | 2 → 1 | 144.077 | 16 | 0.74 |
| DCN | 2 → 1 | 144.828 | 16 | 0.74 |
| SiO | 2 → 1 | 86.847 | 29 | 0.81 |
| SiO | 6 → 5 | 260.518 | 9 | 0.53 |
| HCO | 10,13 / 2,2 → 00.01/2,1 | 86.671 | 29 | 0.81 |
| HCO | 10,13 / 2,1 → 00.01/2,0 | 86.708 | 29 | 0.81 |
| HCO | 10,11 / 2,1 → 00.01/2,1 | 86.777 | 29 | 0.81 |
| HCO | 10,11 / 2,0 → 00.01/2,1 | 86.805 | 29 | 0.81 |
| H2S | 11,0 → 10,1 | 168.763 | 14 | 0.74 |
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