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Table C.1
Parameters and priors used in the classical analysis.
| Parameter | Description | Prior |
|---|---|---|
| MCMC Inputs: | ||
| R* | Stellar radius (R⊙) | 𝒩 (1.300, 0.009) |
| u1 | Quadratic Limb-darkening coeff | Kipping (2013) |
| u2 | Quadratic Limb-darkening coeff | Kipping (2013) |
| Rp / R* | Radius ratio | 𝓤 (0.0,0.2) |
| b | Impact parameter | 𝓤 (0,1 + Rp/R*) |
| T0 | mid-transit time transit (BJD - 2400000) | 𝒩 (57186.91, 0.01) |
| T0,RM | mid-transit time RM (BJD - 2400000) | 𝒩 (59897.04, 0.01) |
| Pf | Orbital period (days) | 𝒩 (542.0797, 1) |
| Prot | Stellar rotational period (days) | 𝓤 (6.0, 9.0) |
| λ | Sky-projected stellar obliquity (rad) | 𝓤 (–π, +π) |
| cos (i*) | cosinus stellar inclination | 𝓤 (0, 1) |
| α | rotational shear coefficient | 𝓤 (0, 1) |
| cos(θ) | cosinus latitude of the stellar spot | 𝓤 (0, 1) |
| γC18 | K2 C18 offset (ppm) | 𝒩 (1, 10) |
| γHARPS –N | HARPS-N offset (m s–1) | 𝓤 (–60, +60) |
| γES PRESSO | ESPRESSO offset (m s–1) | 𝓤 (–60, +60) |
| γCARMENES | CARMENES offset (m s–1) | 𝓤 (–60, +60) |
| γNEID | NEID offset (m s–1) | 𝓤 (–60, +60) |
| γHIRES | HIRES offset (m s–1) | 𝓤 (–60, +60) |
| γEXPRESS | EXPRESS offset (m s–1) | 𝓤 (–60, +60) |
| γMERCATOR | HERMES offset (m s–1) | 𝓤 (–60, +60) |
| γPARAS | PARAS offset (m s–1) | 𝓤 (–60, +60) |
| σHARPS –N | HARPS-N jitter (m s–1) | ℋ (5) |
| σES PRESSO | ESPRESSO jitter (m s–1) | ℋ (5) |
| σCARMENES | CARMENES jitter (m s–1) | ℋ (5) |
| σNEID | NEID jitter (m s–1) | ℋ (5) |
| σHIRES | HIRES jitter (m s–1) | ℋ (5) |
| σEXPRESS | EXPRESS jitter (m s–1) | ℋ (5) |
| σMERCATOR | HERMES jitter (m s–1) | ℋ (5) |
| σPARAS | PARAS jitter (m s–1) | ℋ (5) |
| Derived Parameters: | ||
| a/R* | Scaled semi-majoraxis | … |
| Prot | Stellar rotation period (days) | … |
| i | Transit inclination (deg) | … |
| i* | Stellar inclination (deg) | … |
| υeq sin(i*) | Projected rotational velocity (km s–1) | … |
| υeq | Equatorial velocity (km s–1) | … |
| ψ | True obliquity (deg) | … |
| θ | latitude of the stellar spot (deg) | … |
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