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Table 1.
Mass-size relation, as modelled in Sect. 3.1.
| Sérsic model | SerExp model | de Vauc. model | Parameter description | |
|---|---|---|---|---|
| μR, 0 | 0.855 ± 0.002 | 0.854 ± 0.002 | 0.774 ± 0.002 | Average log Re at stellar mass log M* = 11.4 |
| σR | 0.147 ± 0.002 | 0.129 ± 0.001 | 0.112 ± 0.001 | Dispersion in log Re around the average |
| βR | 1.366 ± 0.011 | 1.218 ± 0.011 | 0.977 ± 0.011 | Power-law dependence of size on M* |
| μ* | 11.249 ± 0.004 | 11.274 ± 0.005 | 11.252 ± 0.006 | Mean-like parameter of Gaussian term in Eq. (5) |
| σ* | 0.285 ± 0.004 | 0.254 ± 0.004 | 0.202 ± 0.004 | Dispersion-like parameter of Gaussian term in Eq. (5) |
| logs* | 0.44 ± 0.02 | 0.31 ± 0.02 | 0.17 ± 0.03 | Log of the skewness parameter in Eq. (6) |
Notes.
Median values and 68% credible interval of the posterior probability distribution of individual hyper-parameters, marginalised over the rest of the hyper-parameters. Results based on the Sérsic, SerExp, and de Vaucouleurs model are reported.
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