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Table A.1
Transition properties.
| Species | Transition | Freq. | Eup/kB | Aa | Instr. | Beam |
| (GHz) | (K) | (s-1) | (′′) | |||
|
|
||||||
| O | 3P1–3P2 | 4744.777 | 228 | 8.91(–5) | GREAT | 6.1 |
| CO | 16–15 | 1841.346 | 750 | 4.05(–4) | GREAT | 15.3 |
| OH | Ω,J,P =  –,  –, – – + |
1834.760 | 270 | 6.45(–2) | GREAT | 15.3 |
| H2O | 110–101 | 556.936 | 61 | 3.46(–3) | HIFI | 38.1 |
| 111–000 | 1113.343 | 53 | 1.84(–2) | HIFI | 19.0 | |
| 211–202 | 752.033 | 137 | 7.06(–3) | HIFI | 29.2 | |
| 312–303 | 1097.365 | 249 | 1.65(–2) | HIFI | 19.3 | |
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