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Table A.1
Constants of the 13CO(2–1)and C18O(2–1)lines that are needed for the calculations in this section.
| Line | ν0 | T ν | μ | Brot |
| [GHz] | [K] | [D] | [1010 Hz] | |
|
|
||||
| 13CO(2–1) | 220.3986765 | 10.577469 | 0.122 | 5.509967 |
| C18O(2–1) | 219.5603568 | 10.537236 | 0.110 | 5.489009 |
Notes. ν0 is the rest frequency of the line, Tν = hν0/kB, μ is the dipole moment of the molecule, and Brot its rotational constant.
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