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Table 3
Median values and the 1σ errors of the marginalized posterior PDF obtained from the global MCMC analysis.
| Jump parameters | |
|
|
|
| Stellar metallicity, [Fe/H] [dex] | −0.23 ± 0.072 |
| Stellar effective temp., Teff [K] | 5602 ± 160 |
| Transit depth, dF | 0.01345 ± 0.00017 |
| Impact parameter, b′ [R∗] |
|
| Transit duration, T14 [d] | 0.08918 ± 0.00062 |
| Time of midtransit, T0[BJDtdb] | 6267.68389 ± 0.00013 |
| Period, P [d] | 2.7817362 ± 1.4 × 10-6 |
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| Deduced stellar parameters | |
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| Surface gravity, log g [cgs] | 4.406 ± 0.019 |
| Mean density, ρ∗ [ρ⊙] |
|
| Mass, M∗ [M⊙] | 1.003 ± 0.10 |
| Radius, R∗ [R⊙] |
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| Deduced planet parameters | |
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| Mass, Mp [MJ] | 0.396 ± 0.026 |
| Radius, Rp [RJ] |
|
| Semi-major axis, a [au] | 0.03873 ± 0.0013 |
| Orbital inclination, ip [deg] | 84.48 ± 0.13 |
| Density, ρp [ρJ] | 0.229 ± 0.016 |
| Surface gravity, log gp [cgs] | 2.853 ± 0.016 |
| Equilibrium temp.a, Teq [K] |
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| Fixed parameters | |
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| Eccentricity, e | 0 |
| RV amplitude, K [m s-1] | 56.8 ± 2.44 |
Notes.
(a)
Assuming an albedo of A = 0 and full redistribution from the planet’s day to night side, F = 1 (Seager et al. 2005).
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