| Mopra | Mopra | SEST | SEST | SEST | Mopra | Mopra | |
|---|---|---|---|---|---|---|---|
| Transition | Frequency (GHz) | TA* Peak (K) | V Peak (km/s) | TA* Int (K km/s) | Observing Method | Spectra | |
| C3H2(2-1) | 85.338905 | - | - | - | on-off | LRS | |
| H13CN(1-0) | 86.340184 | 1.2 | 20.6 | 7.5 | on-off | LRS | |
| H13CO+(1-0) | 86.7543 | 2.1 | 19.9 | 7.9 | on-off | LRS | |
| SiO(v=0,2-1) | 86.847 | 0.5 | 20.0 | 4.2 | on-off | LRS | |
| C2H(1-0) | 87.316925 | 3.5 | 20.0 | 15.3 | on-off | LRS | |
| HCN(1-0) | 88.631 | 10.6 | 15.1 | 86.6 | on-off | LRS | |
| HCO+(1-0) | 89.188518 | 13.7 | - | - | on-off | LRS | |
| HNC(1-0) | 90.663543 | 7.2 | 19.0 | 34.4 | on-off | LRS | |
| 13CS(2-1) | 92.4943 | - | - | - | on-off | LRS | |
| N2H+(1-0) | 93.1740 | - | - | - | on-off | LRS | |
| C34S(2-1) | 96.413 | - | - | - | on-off | LRS | |
| CH3OH(2-1) | 96.741 | - | - | - | on-off | 1, 2, 3 | |
| CS(2-1) | 97.980968 | 9.5 | 19.6 | 48.8 | on-off | LRS | |
| SO(3-2) | 99.299879 | 1.8 | 18.9 | 10.6 | on-off | LRS | |
| C18O(1-0) | 109.7822 | 2.8 | 19.8 | 12.0 | on-off | LRS | |
| 13CO(1-0) | 110.201 | 16.1 | 20.1 | 92.0 | on-off | LRS | |
| CN(1-0) | 113.49 | 7.7 | 69.5 | 50.0 | on-off | LRS | |
| CO(1-0) | 115.271 | 40.4 | 19.9 | 330.5 | on-off | LRS | |
B. Koribalski