Table 1
Longitudinal [C ii] versus CO(4–3) and [C i] in the CMZ.
| Longitude | ⟨I([C ii])⟩a | ⟨I(CO(4–3)b))⟩a | ⟨I([C i])b⟩a | ⟨I([C ii])⟩/⟨I(CO(4–3))⟩ | ⟨I([C ii])⟩/⟨I([C i])⟩ |
| range | (K km s-1) | (K km s-1) | (K km s-1) | ||
|
|
|||||
| 0.̊75 to 0.̊25 | 123 | 1012 | 345 | 0.12 | 0.36 |
| 0.̊25 to –0.̊25 | 313 | 1013 | 269 | 0.31 | 1.16 |
| –0.̊25 to –0.̊75 | 67 | 570 | 172 | 0.12 | 0.38 |
Notes.
Average intensity calculated over the velocity range ±130 km s-1 but excluding the emission in the range ±10 km s-1 where it is most likely to be contaminated with emission from local gas.
AST/RO observations from Martin et al. (2004).
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