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Table 3
Best-fit values obtained for the star-planet model.
| Parameter | Prior | Description | Best-fit value |
|---|---|---|---|
| Photometry fit | |||
| GP parameters | |||
| σGP (e− s−1) | ℒ𝒰(10−2, 106) | Amplitude of the covariance |  |
| Prot (d) | N (1.97,10−2) | Rotation period |  |
| τ (d) | ℒ𝒰(10−1, 104) | Timescale of the exponential component |  |
| White noise terms | |||
| σj (e− s−1) | ℒ𝒰(10−1, 102) | Additional jitter term sector 40 |  |
| σj,1 (e− s−1) | ℒ𝒰(10−1, 102) | Additional jitter term sector 47 |  |
| σj,2 (e− s−1) | ℒ𝒰(10−1, 102) | Additional jitter term sector 53 |  |
| σj,3 (e− s−1) | ℒ𝒰(10−1, 102) | Additional jitter term sector 60 |  |
| Companion parameters | |||
| T0 (BJD - 2 457 000 d) | 𝒰 (2579, 2582) | Time of inferior conjunction |  |
| Pb (d) | 𝒰 (1.6, 1.9) | Period |  |
| Rb/R⋆ | 𝒰 (0.0, 0.3) | Companion-to-stellar-radius ratio |  |
| ab/R⋆ | 𝒰 (7, 9) | Semi-major-axis-to-stellar-radius-ratio |  |
| inc (degrees) e | 𝒰 (70, 90) fixed | Orbital inclination Eccentricity |  |
| co | 𝒰 (−1, 1) | Limb-darkening coefficient |  |
| Radial velocity fit | |||
| White noise term | |||
| σj (km s−1) | ℒ𝒰 (10−3, 103) | Additional jitter |  |
| Companion parameters | |||
| γ (km s−1) | 𝒰 (10−3, 103) | RV offset |  |
| Pb (d) | N (1.72,10−7) | Orbital period |  |
| To,b (MJD, d) | 𝒰 (59 703.87, 59 7 | 05.87) Time of periastron passage |  |
| Kb (km s−1) | 𝒰 (10−2, 102) | RV semi-amplitude |  |
| eb | fixed | Orbital eccentricity | 0 00 |
| Derived quantities | |||
| Mb (MJ) | Mass | 77 ± 8 | |
| Rb (RJ) | Radius | 0 99 ± 0 16 | |
| ρb (g cm−3) | Density | 98 ± 49 | |
| ab (au) | Semi-major axis | 0 0251 ± 0 0012 | |
| Teq,b (K) | Equilibrium temperature | 931–1107 | |
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