Table A.4
System parameters from Bayesian MCMC analysis.
| WASP-151b | WASP-153b | WASP-156b | |
|---|---|---|---|
| Planetary parameters | |||
| Rp [RJup] (adopted, from tr. + ev. track) |  |  |  |
| Rp [RJup] (from spec.) |  |  |  |
| Mp [MJup] (adopted, from tr. + ev. track) |  |  |  |
| Mp [MJup] (from spec.) |  |  |  |
| ρp [ρJup] (adopted, from tr. + ev. track) |  |  |  |
| ρp [ρJup] (from spec.) |  |  |  |
| Teq [K] |  |  |  |
| P ∙ [days] |  |  |  |
 [BJD – 2 400 000] |  |  |  |
| a [AU] |  |  |  |
| e | <0.003 | <0.009 | <0.007 |
| ω* [°] |  | unconstrained | unconstrained |
| i [°] |  |  |  |
 |  |  |  |
 |  |  |  |
| cosi ∙ |  |  |  |
 |  |  |  |
 [%] |  |  |  |
| ΔF∕F [%] |  |  |  |
| D14 [h] |  |  |  |
| D23 [h] |  |  |  |
| K ∙ [m s−1] |  |  |  |
| τcirc [Gyr] |  |  |  |
| H [km] (adopted, from tr. + ev. track) |  |  |  |
| H [km] (from spec.) |  |  |  |
| Fi [Fi,⊕] (adopted, from tr. + ev. track) |  |  |  |
| Fi [Fi,⊕] (from spec.) |  |  |  |
| Stellar parameters | |||
| RA [hours:minutes:s] | 23:16:15.22 | 18:37:02.97 | 02:11:07.61 |
| Dec [degrees minutes s] | 00 18 24.5 | 40 01 07.4 | 02 25 04.8 |
| Sp. Type (spec.) | G1 | G0 | K3 |
| V mag | 12.9 | 12.8 | 11.6 |
| J mag | 11.5 | 11.4 | 9.9 |
| V − K | 1.7 | 1.7 | 2.2 |
| M* [M⊙] (adopted, tr. + ev. track.) | 1.077 ± 0.081 | 1.336 ± 0.086 | 0.842 ± 0.052 |
| M* [M⊙] (spec.) | 1.14 ± 0.09 | 1.20 ± 0.09 | 0.87 ± 0.07 |
| R* [R⊙] (adopted, tr. + ev. track.) |  |  |  |
| R* [R⊙] (spec.) | 1.24 ± 0.18 | 1.18 ± 0.20 | 0.95 ± 0.15 |
| Age [Gyr] (adopted, Isochrone) |  |  |  |
| Age [Gyr] (Gyrochronology) |  |  |  |
| ρ* [ρ⊙] (tr.) |  |  |  |
| Teff [K] (spec.) | 5871 ± 57 | 5914 ± 64 | 4910 ± 61 |
| logg (spec.) | 4.30 ± 0.11 | 4.36 ± 0.13 | 4.40 ± 0.12 |
| logg (adopted, tr.) |  |  |  |
| [Fe/H] [dex] (spec.) | 0.10 ± 0.10 | 0.34 ± 0.11 | 0.24 ± 0.12 |
| vsini* [km s−1] (spec.) | 4.25 ± 0.90 | 5.19 ± 0.95 | 3.80 ± 0.91 |
| vmac [km s−1] (spec.) | 3.73 ± 0.73 | 3.73 ± 0.73 | 2.77 ± 0.73 |
| ξt [km s−1] (spec.) | 0.32 ± 0.10 | 0.59 ± 0.06 | |
| logA(Li) (spec.) | 1.73 ± 0.05 | 2.77 ± 0.05 | <0.19 ± 0.08 |
| Distance [pc] (spec.) | 480 ± 75 | 430 ± 35 | 140 ± 25 pc |
 [km s−1] (tr.) |  |  |  |
 (spec., tr.) |  |  |  |
 (spec., tr.) |  |  |  |
 (spec., tr.) |  | ||
 (spec., tr.) |  | ||
 (spec., tr.) |  | ||
 (spec., tr.) |  | ||
 (spec., tr.) |  | ||
 (spec., tr.) |  | ||
 (spec., tr.) |  | ||
 (spec., tr.) |  | ||
 (spec., tr.) |  |
||
 (spec., tr.) |  |
||
 (spec., tr.) |  |
||
 (spec., tr.) |  |
||
| Parameters of instruments | |||
 [km s−1] |  |  |
|
 |  |  |  |
 |  |  |
|
 |  | ||
 |  |  |
|
 |  | ||
 |  |  |  |
 |  | ||
 |  | ||
 |  |
||
 |  | ||
 | |||
 | |||
 |  | ||
 | |||
 | |||
 [day−1] |  | ||
 | |||
 | |||
 |  | ||
 [day−1] |  | ||
 |  |
||
 [day−1] |  |
||
 [day−2] |  |
||
Notes. (spec.) indicates that the estimate has been performed using the spectroscopic data only (Sect. 3.1). (tr.) indicates that the estimate has been performed using transit and RV analysis only (Sect. 3.2.1). (spec., tr.) indicates that the estimate has been performed using both transit and spectroscopic data (Sect. 3.2.1). M* and R* (spec.) estimates are performed using the spectroscopic Teff, log g, [Fe/H] and the Torres et al. (2010) calibration. M* and R* (tr. + ev. track) are provided by bagemass using ρ* (tr.), Teff and [Fe/H] (spec.) (Sect. 3.2.2). (from spec.) indicates that the estimate has been performed using M* and R* (spec.) estimates. (adopted, from tr. + ev. track) indicates that the estimate has been performed using M* and R* (tr. + ev. track) estimates and that we adopted those values as final values for the system. We believe that those values are more accurate than the one provided the spectroscopic parameters and the Torres et al. (2010) calibration. Spectral Types are estimated from Teff using the table in Gray (2008). Abundances are relative to the solar values obtained by Asplund et al. (2009). ∙ indicates that the parameter is a jumping parameter in the MCMC analysis. For more details of the meaning of the notations used for the parameters name, see Sect. 3.2.
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