Table 1.
Best-fit parameters of the size–mass relation for BGGs.
| Class | Type | A | Aerr | α | αerr | Growth |
|---|---|---|---|---|---|---|
| color–color | SF | 0.86 | 0.03 | 0.98 | 0.06 | 4.46 |
| color–color | QG | 0.63 | 0.03 | 1.13 | 0.09 | 5.67 |
| sSFR | SF | 0.85 | 0.03 | 0.96 | 0.07 | 4.38 |
| sSFR | QG | 0.65 | 0.03 | 1.13 | 0.08 | 5.67 |
| sSFR–color | SF | 0.86 | 0.03 | 0.96 | 0.07 | 4.35 |
| sSFR–color | QG | 0.65 | 0.03 | 1.24 | 0.09 | 6.64 |
Notes. Fits assume Re ∝ (M*/1010.7 M⊙)α. Columns: (1) classification method; (2) galaxy type; (3) normalization A in kpc at log(M*/M⊙) = 10.7; (4) uncertainty in A; (5) slope α; (6) uncertainty in α; (7) inferred size growth factor across cosmic time. Fits include only galaxies with log(M*/M⊙) > 10.0.
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