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Table 4
Parameters probed by the MCMC.
| Parameters | Units | Priors | Description | Range |
|---|---|---|---|---|
| Parameters probed by MCMC without magnetic cycle | ||||
| M⋆ | (M⊙) |  (M⋆,0.1) |
Stellar mass (M⋆ can be found in Table 1) | |
| σX | ( m s−1) |  |
Instrumental jitter of instrument X | ]-∞,∞[ |
| σJIT | ( m s−1) |  |
Stellar jitter (If only one instrument is used, this parameter includes σX) | ]-∞,∞[ |
| γX | (km s−1) |  |
Constant velocity offset of instrument X | ]-∞,∞[ |
| lin | ( m s−1 yr−1) |  |
Linear drift | ]-∞,∞[ |
| quad | (m2s−2 yr−2) |  |
Quadratic drift | ]-∞,∞[ |
| log(P) | log(days) |  |
Logarithm of the period | [0,∞[ |
| log(K) | log( m s−1) |  |
Logarithm of the RV semi-amplitude | [0,∞[ |
 |
– |  |
]-1,1[ | |
 |
– |  |
]-1,1[ | |
| λ0 = M0 + ω | (deg) |  |
Mean longitude (M0 = mean anomaly) | [0,360[ |
| Parameters probed by MCMC with magnetic cycle (in addition to the previous ones, except σJIT LOW and σJIT HIGH that replace σJIT | ||||
| σJIT LOW | ( m s−1) |  |
Stellar jitter at the minimum of the magnetic cycle (If only one | |
| instrument is used, this parameter includes σX) | ]-∞,∞[ | |||
| σJIT HIGH | ( m s−1) |  |
Stellar jitter at the maximum of the magnetic cycle (If only one | |
| Instrument is used, this parameter includes σX) | ]-∞,∞[ | |||
log (R ) lin |
( m s−1) |  |
Slope of the correlation between the RV and log (R ) (The log (R ) variation |
|
| Is normalized between 0 and 1, thus this parameter is in ( m s−1)) | ]-∞,∞[ | |||
| Physical Parameters derived from the MCMC posteriors (not probed) | ||||
| P | (d) | – | Period | |
| K | (m s−1) | – | RV semi-amplitude | |
| e | – | – | Orbit eccentricity | |
| ω | (deg) | – | Argument of periastron | |
| TP | (d) | – | Time of passage at periastron | |
| TC | (d) | – | Time of transit | |
| Ar | (AU) | – | Semi-major axis of the relative orbit | |
| M. sini | (MJup) | – | Mass relative to Jupiter | |
| M. sini | (MEarth) | – | Mass relative the Earth | |
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