Table A.1
Priors used for the joint fit model 3pl+GPexp presented in Sect. 5.2.3 using juliet.
| Parameter name | Prior | Units | Description |
|---|---|---|---|
| Stellar parameters | |||
| ρ⋆ |  |
kg m−3 | Stellar density |
| Planet parameters | |||
| Pb |  |
d | Period of planet b |
| Pc |  |
d | Period of planet c |
| Pd |  |
d | Period of planet d |
| t0,b − 24 50 000 |  |
d | Time of transit-center of planet b |
| t0,c − 24 50 000 |  |
d | Time of transit-center of planet c |
| t0,d − 24 50 000 |  |
d | Time of transit-center of planet d |
| r1,b |  |
… | Parametrization for p and b |
| r2,b |  |
… | Parametrization for p and b |
| Kb |  |
m s−1 | RV semi-amplitude of planet b |
| Kc |  |
m s−1 | RV semi-amplitude of planet c |
| Kd |  |
m s−1 | RV semi-amplitude of planet d |
 |
0.0 (fixed) | … | Parametrization for e and ω |
 |
0.0 (fixed) | … | Parametrization for e and ω |
| Photometry parameters | |||
| DTESS | 1.0 (fixed) | … | Dilution factor |
| MTESS |  |
ppm | Relative flux offset for TESS |
| σTESS |  |
ppm | Extra jitter term for TESS |
| q1,TESS |  |
… | Quadratic limb-darkening parametrization for TESS |
| q2,TESS |  |
… | Quadratic limb-darkening parametrization for TESS |
| MLCO |  |
ppm | Relative flux offset for LCO |
| σLCO |  |
ppm | Extra jitter term for LCO |
| q1,LCO |  |
… | Linear limb-darkening parametrization for LCO |
| RV parameters | |||
| μHIRES |  |
m s−1 | Systemic velocity for HIRES |
| σHIRES |  |
m s−1 | Extra jitter term for HIRES |
| μUVES |  |
m s−1 | Systemic velocity for UVES |
| σUVES |  |
m s−1 | Extra jitter term for UVES |
| μHARPS |  |
m s−1 | Systemic velocity for HARPS |
| σHARPS |  |
m s−1 | Extra jitter term for HARPS |
| μPFSpre |  |
m s−1 | Systemic velocity for PFSpre |
| σPFSpre |  |
m s−1 | Extra jitter term for PFSpre |
| μPFSpost |  |
m s−1 | Systemic velocity for PFSpost |
| σPFSpost |  |
m s−1 | Extra jitter term for PFSpost |
| μCARMENES |  |
m s−1 | Systemic velocity for CARMENES |
| σCARMENES |  |
m s−1 | Extra jitter term for CARMENES |
| GP hyperparameters | |||
| σGP,TESS |  |
ppm | Amplitude of GP component for TESS |
| TGP,TESS |  |
d | Length scale of GP component for TESS |
| σGP,RV |  |
m s−1 | Amplitude of GP component for the RVs |
| TGP,RV |  |
d | Length scale of GP component for the RVs |
Notes. The prior labels of 
,
, and
represent normal, uniform, and Jeffrey’s distributions. The parametrization for (p, b) using (r1, r2) (Espinoza 2018) and the linear (q1) and quadratic (q1, q2) limb-darkening parametrization (Kipping 2013) are both described in Sect. 5.2.1.
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