Table A.3
List of free parameters used in the PASTIS analysis of the light curves, radial velocities and SED with their associated prior and posterior distribution.
| Parameter | Prior | Posterior |
|
|
||
| Orbital parameters | ||
| Orbital period P [d] |
|
13.86375 ± 2.6 × 10-4 |
| Epoch of first transit T0 [BJDTDB] – 2.45 × 106 |
|
7275.32991 ±6.3 × 10-4 |
| Orbital eccentricity e | β(0.867;3.03) | 0.091 ± 0.089 |
| Argument of periastron ω [°] |
|
90 |
| Inclination i [°] |
|
89.35 |
|
|
||
| Planetary parameters | ||
| Radial velocity amplitude K [m s-1] |
|
5.5 ± 1.1 |
| Planet-to-star radius ratio kr |
|
0.0333 ±6.6 × 10-4 |
|
|
||
| Stellar parameters | ||
| Effective temperature Teff [K] |
|
5010 ± 50 |
| Surface gravity log g [g cm-2] |
|
4.60 ± 0.03 |
| Iron abundance [Fe/H] [dex] |
|
–0.34 ± 0.03 |
| Reddening E(B−V) [mag] |
|
0.019 |
| Systemic radial velocity υ0 [km s-1] |
|
–21.6331 ± 9 × 10-4 |
| Distance to Earth d [pc] |
|
118.0 ± 3.6 |
|
|
||
| Instrumental parameters | ||
| HARPS radial velocity jitter [m s-1] |
|
3.1 ± 1.0 |
| HARPS-N radial velocity jitter [m s-1] |
|
3.2 ± 2.3 |
| HARPS – HARPS-N radial velocity offset [m s-1] |
|
–4.2 ± 1.8 |
| SED jitter [mag] |
|
0.021 ± 0.019 |
| K2 jitter [ppm] |
|
41.2 ± 4.6 |
| K2 contamination [ppt] |
|
3.4 |
Notes. 
is a normal distribution with mean μ and width σ2, 
is a uniform distribution between a and b, 
is a normal distribution with mean μ and width σ2 multiplied with a uniform distribution between a and b, 
is a sine distribution between a and b, β(a;b) is a Beta distribution with parameters a and b, and 
is a power-law distribution of exponent n between a and b. The choice of prior for the orbital eccentricity is described in Kipping (2013).
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