Open Access
Table A.6
Inferred parameters of TOI-244 b obtained from the TESS light curve analysis, ESPRESSO and HARPS radial velocities analysis, and the final joint analysis based on the TESS, ESPRESSO and HARPS data.
| Parameter | TESS photometry | ESPRESSO and HARPS RVs | Joint fit |
|---|---|---|---|
| Orbital parameters | |||
| P [days] |  |
 |
 |
| T0 [JD] | 2458357.3627 ± 0.0020 | 2458357.3622 ± 0.017 | 2458357.3627 ± 0.0020 |
| i [degrees] | 88.32 ± 0.16 | - | 88.32 ± 0.16 |
| Planet parameters | |||
| Rp /R⋆ |  |
- |  |
| K [m s−1] | – | 1.54 ± 0.16 | 1.55 ± 0.16 |
| Stellar parameters | |||
| M⋆ [M⊙] | 0.428 ± 0.029 | – | 0.428 ± 0.029 |
| R⋆ [R⊙] | 0.426 ± 0.025 | – | 0.426 ± 0.025 |
| u1 | 0.2204 ± 0.0011 | – | 0.2204 ± 0.0011 |
| u2 | 0.4112 ± 0.0017 | – | 0.4112 ± 0.0017 |
| Matérn-3/2 GP hyperparameters | |||
 |
 |
– |  |
 |
 |
– |  |
 |
 |
– |  |
 |
 |
– |  |
| Quasiperiodic GP hyperparameters | |||
| ŋ1,RV [m s−1] | – |  |
 |
| ŋ2,RV [days] | – |  |
 |
| ŋ3,RV [days] | – |  |
 |
| ŋ4,RV | – |  |
 |
| ŋ1,FWНМ [m s−1] | – |  |
 |
| Instrument-dependent parameters (TESS) | |||
| F0,S2 [e− s−1] |  |
– |  |
| F0,S29 [e− s−1] |  |
– |  |
| σТЕSS,S2 [e− s−1] |  |
– |  |
| σTESS,S29 [e− s−1] |  |
– |  |
| Instrument-dependent parameters (ESPRESSO and HARPS) | |||
| γЕSРR,RV [m s−1] | – |  |
 |
| γНАR,RV [m s−1] | – |  |
 |
| γЕSРR,FWНМ [m s−1] | – | 2750.9 ± 1.2 | 2750.9 ± 1.2 |
| γНАR,FWНМ [m s−1] | – | 2959.9 ± 2.6 | 2959.9 ± 2.6 |
| σЕSРR,RV [m s−1] | – |  |
 |
| σНАR,RV [m s−1] | – |  |
 |
| σESPR,FWHM [m s−1] | – |  |
 |
| σНАR,FWНМ [m s−1] | – |  |
 |
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