Open Access
Table 2
Spectroscopic parameters for all transitions in the sample, along with rms associated with each corresponding spw.
| Species | Frequency (MHz) | Transition | Aij (s−1) | Eu (K) | rms (K) |
|---|---|---|---|---|---|
| H2CO | 218222.192 | 3(0,3)−2(0,2) | 2.82×10−4 | 20.96 | 0.15 |
| HDCO | 246924.600 | 4(1,4)−3(1,3) | 3.96×10−4 | 37.60 | 0.021 |
| HDCO | 259034.910 | 4(2,2)−3(2,1) | 3.66×10−4 | 62.87 | 0.072 |
| D2CO | 231410.234 | 4(0,4)−3(0,3) | 3.47×10−4 | 27.88 | 0.15 |
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