Open Access
Table D.2.
Fitting average CO line ratios as function of galactic physical properties per environment
| Full FoV | Center | Ring | North | South | ||
|---|---|---|---|---|---|---|
| line | slope | offset [dex] | slope | slope | slope | slope |
| Binned CO line ratios per Σmol | ||||||
| HCN/CO | 0.07±0.03 | -1.8±0.3 | -0.27±0.13 | 0.2±0.02 | 0.17±0.04 | 0.27±0.03 |
| HNC/CO | 0.2±0.03 | -3.3±0.3 | -0.25±0.12 | 0.31±0.02 | 0.45±0.05 | 0.32±0.05 |
| HCO+/CO | 0.28±0.02 | -3.7±0.2 | -0.12±0.11 | 0.28±0.02 | 0.45±0.04 | 0.36±0.04 |
| N2H+/CO | 0.51±0.05 | -6.2±0.4 | -0.04±0.1 | 0.8±0.05 | 0.31±0.09 | 0.02±0.08 |
| Binned CO line ratios per PDE | ||||||
| HCN/CO | 0.2±0.03 | -2.4±0.2 | 0.05±0.12 | 0.16±0.01 | 0.13±0.02 | 0.21±0.02 |
| HNC/CO | 0.25±0.03 | -3.2±0.2 | 0.02±0.11 | 0.24±0.02 | 0.33±0.03 | 0.29±0.03 |
| HCO+/CO | 0.25±0.02 | -3.0±0.1 | 0.11±0.11 | 0.21±0.01 | 0.32±0.03 | 0.27±0.03 |
| N2H+/CO | 0.4±0.02 | -4.5±0.1 | 0.2±0.08 | 0.55±0.04 | 0.24±0.09 | 0.02±0.05 |
| Binned CO line ratios per ΣSFR | ||||||
| HCN/CO | 0.45±0.04 | -0.8±0.0 | 0.6±0.17 | 0.31±0.02 | 0.26±0.03 | 0.42±0.03 |
| HNC/CO | 0.46±0.03 | -1.2±0.0 | 0.68±0.15 | 0.36±0.02 | 0.25±0.04 | 0.51±0.05 |
| HCO+/CO | 0.38±0.02 | -1.1±0.0 | 0.7±0.11 | 0.29±0.02 | 0.23±0.04 | 0.45±0.03 |
| N2H+/CO | 0.41±0.03 | -1.6±0.0 | 0.75±0.09 | 0.57±0.08 | 0.45±0.04 | 0.3±0.07 |
| Binned CO line ratios per per dist | ||||||
| HCN/CO | -0.78±0.04 | -1.2±0.0 | -0.8±0.09 | -0.79±0.12 | 0.05±0.15 | -0.78±0.25 |
| HNC/CO | -0.7±0.04 | -1.7±0.0 | -0.77±0.07 | -0.49±0.13 | -0.38±0.26 | -0.73±0.32 |
| HCO+/CO | -0.49±0.05 | -1.4±0.0 | -0.67±0.09 | -0.16±0.12 | -0.39±0.19 | -0.51±0.23 |
| N2H+/CO | -0.45±0.04 | -2.0±0.0 | -0.5±0.05 | 0.09±0.34 | 1.56±0.38 | -0.27±0.16 |
| Binned CO line ratios per Σ* | ||||||
| HCN/CO | 0.64±0.04 | -7.1±0.3 | 0.89±0.12 | 0.58±0.05 | 0.82±0.2 | 1.59±0.17 |
| HNC/CO | 0.58±0.05 | -7.0±0.5 | 0.99±0.12 | 0.38±0.06 | 1.47±0.31 | 1.92±0.31 |
| HCO+/CO | 0.33±0.05 | -4.5±0.5 | 0.63±0.14 | 0.2±0.06 | 1.08±0.35 | 1.52±0.19 |
| N2H+/CO | 0.38±0.05 | -5.5±0.4 | 0.73±0.11 | 0.14±0.16 | 0.09±1.05 | 0.71±0.59 |
| Binned CO line ratios per σCO | ||||||
| HCN/CO | 0.05±0.07 | -1.4±0.1 | 0.46±0.16 | -0.03±0.04 | -0.05±0.07 | -0.02±0.07 |
| HNC/CO | 0.06±0.06 | -1.8±0.1 | 0.29±0.15 | 0.04±0.06 | 0.22±0.12 | -0.09±0.1 |
| HCO+/CO | 0.2±0.03 | -1.7±0.0 | 0.21±0.11 | 0.11±0.05 | 0.14±0.08 | 0.13±0.1 |
| N2H+/CO | 0.28±0.07 | -2.4±0.1 | 0.27±0.14 | 0.51±0.14 | 0.51±0.38 | -0.51±0.12 |
Notes. Same as Table D.1, but for CO line ratios
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