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Table 1.
Journal of observations with APEX, the 12CO(2-1) line comes from Salomé et al. (2016a).
| Line | νobs | FWHM | tobs | δv | rms |
|---|---|---|---|---|---|
| (GHz) | (min) | (km s−1) | (mK) | ||
| CO(2-1) | 230.1178 | 27.4″ ∼ 500 pc | 17.8 | 3.2 | 5.6 |
| CO(3-2) | 345.1657 | 18.2″ ∼ 330 pc | 23.6 | 6.4 | 6.8 |
| CO(4-3) | 460.2005 | 13.7″ ∼ 250 pc | 62.0 | 6.4 | 9.2 |
| HCN(3-2) | 265.4018 | 23.7″ ∼ 430 pc | 168.0 | ∼11.0 | 1.5 |
| HCO+(3-2) | 267.0699 | 23.7″ ∼ 430 pc | 168.0 | ∼11.0 | 1.8 |
| [C I] | 491.2637 | 12.8″ ∼ 230 pc | 43.3 | ∼12.0 | 19.5 |
Notes. The rms were determined with both polarisations and are given in main beam temperature for the indicated spectral resolution.
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