Open Access
Table B.1
Estimates (standard errors) for the parameters of the errors-in-variables model for the standard deviation of vbroad measured for the 1775 Gaia DR3 γ Dor stars. The results are based on backward selection considering a set of six (top) or five (bottom) predictors.
| Effect | Par. | Estimate (s.e.) | p-value | 95% conf. int. |
|---|---|---|---|---|
| With vsini_esphs — R2 = 0.09 | ||||
| Intercept | β0 | −459(146) | [−750;−169] | |
| log ɡ | β2 | 93(29) | 0.0019 | [35;151] |
| log(L/ℒ⊙) | β3 | 85(27) | 0.0019 | [32;138] |
| vsini_esphs | β6 | 0.26(0.08) | 0.0018 | [0.10;0.42] |
| Res. var. | σ2 | 1122(166) | <0.0001 | [793;1452] |
| Without vsini_esphs — R2 = 0.06 | ||||
| Intercept | β0 | −517(135) | [−781;−253] | |
| log Teff | β1 | 136(35) | 0.0001 | [66;205] |
| log(L/ℒ⊙) | β3 | 11(3) | <0.0001 | [6;16] |
| v | β4 | 8(1) | <0.0001 | [6;10] |
| Av | β5 | −200(88) | 0.0234 | [−374;−27] |
| Res. var. | σ2 | 497(17) | <0.0001 | [464;529] |
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