Open Access
Table D.1.
Comparison of ratio of medians and median of ratios per environment.
| Region | Ratio of | Median of | Median of ratios | Relative |
|---|---|---|---|---|
| medians | ratios with MAD | with bootstrapping | difference | |
| Whole FoV | 4.34 ± 0.05 | 3.84 ± 2 | 3.84 ± 0.02 | -11% |
| Nuclear bar | 3.86 ± 0.03 | 3.88 ± 0.4 | 3.88 ± 0.03 | 1% |
| Molecular ring | 3.89 ± 0.03 | 3.93 ± 0.6 | 3.93 ± 0.02 | 1% |
| Northern spiral arm | 4.6 ± 0.1 | 4.47 ± 2 | 4.47 ± 0.06 | -3% |
| Southern spiral arm | 5.4 ± 0.2 | 4.24 ± 2 | 4.24 ± 0.07 | -21% |
Notes. The relative difference is calculated with respect to the ratio of medians. For instance, in the case of the FoV, the median of ratios is approximately equal to the ratio of medians minus 11% of its value.
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