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Table A.1

Adopted physical and orbital parameters of WASP-107b.

Parameter Symbol Value Reference
Stellar radius R* 0.66 ± 0.02 R Anderson et al. (2017)
Planet radius Rp 0.94 ± 0.02 RJ Anderson et al. (2017)
White-light radius ratio RpR* 0.142988 ± 0.00012 Spake et al. (2018)
Stellar mass M* 0.69 ± 0.05 M Anderson et al. (2017)
Planet mass Mp 0.11 ± 0.01 MJ This work, DACE
Epoch of transit T0 2457584.329897 ± 0.000032 BJD Dai & Winn (2017)
Duration of transit T14 0.1147 ± 0.0003 d Anderson et al. (2017)
Orbital period P 5.721474 ± 0.000004 d Dai & Winn (2017)
Systemic velocity γ 14137.88 ± 1.80 m s−1 This work, DACE
Semi-amplitude K* 16.45 ± 1.21 m s−1 This work, DACE
Eccentricity e 0.0 Fixed
Argument of periastron ω 0.0 Fixed
Semi-major axis a 18.02 ± 0.27 R* This work, DACE
Inclination i 89.8 ± 0.2 ° Dai & Winn (2017)
Limb-darkening u1 0.72615373 Spake et al. (2018)
Limb-darkening u2 −0.70859436 Spake et al. (2018)
Limb-darkening u3 1.09027178 Spake et al. (2018)
Limb-darkening u4 −0.45320191 Spake et al. (2018)

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