Open Access

Table C.1.

Modeling of the spectral energy distribution: parameter, prior, posterior median, and 68.3% CI for each of the analyses.

Parameter Prior Posterior Posterior Posterior
BT-Settl BT-Settl + Dartmouth BT-Settl + PARSEC
Effective temperature, Teff (K) N(3514, 70) 3578 3586 3562 ± 37
           
Surface gravity, log g (cgs) U(−0.5, 6.0) 5.46 4.8648 ± 0.0055 4.833
           
Metallicity, (FeH) (dex) N(−0.29, 0.12) − 0.32 ± 0.11 − 0.325 ± 0.082
           
Distance (pc) N(57.023, 0.076) 57.023 ± 0.076 57.022 ± 0.077 57.022 ± 0.079
           
E(B-V) (mag) U(0,3) 0.028 0.025 0.022
           
Jitter Gaia (mag) U(0, 1) 0.069 0.075 0.082
           
Jitter 2MASS (mag) U(0, 1) 0.025 0.030 0.026
           
Jitter WISE (mag) U(0, 1) 0.025 0.023 0.029
           
Radius, R (R) U(0, 100)† 0.3926 ± 0.062 0.3910 ± 0.0032
           
Mass, M (M) 0.4103 ± 0.0045 0.390
           
Density, ρ (g cm-3) 9.670 ± 0.180 8.920
           
Age (Gyr) 5.3 0.143
           
Luminosity (L) 0.02276 0.02261

Notes. N(μ,σ): normal distribution prior with mean μ, and standard deviation σ. U(l,u): uniform distribution prior in the range [l, u]. † For the BT-Settl analysis only.

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