Table 5
Parameters for the best-fit model of a circular orbit and a second signal represented by a second-order polynomial.
| Parameter | Units | Sinusoid + parabola model | Priors |
|---|---|---|---|
| Fitted parameters | |||
| P1 | d |  |
log 𝒰(1, 2T) |
| K1 | m s−1 |  |
𝒰(0, s) |
| t0,1 | d |  |
𝒰(t1 + 200, tf + 600) |
 |
10−4 m s−1 d−1 |  |
𝒰(−2sT−2, 2 sT−2) |
 |
10−6 m s−1 d−2 |  |
𝒰(−4sT−2, 4 sT−2) |
| γCV | m s−1 |  |
𝒰(−s, s) |
| γHA | m s−1 |  |
𝒰(−s, s) |
| γHP | m s−1 |  |
𝒰(−s, s) |
| σCV | m s−1 |  |
𝒰(0, s) |
| σHP | m s−1 |  |
𝒰(0, s) |
| σHP | m s−1 |  |
𝒰(0, s) |
| Calculated values | |||
| M1 sin i | M⊕ |  |
… |
| a1 | au |  |
… |
Notes. s = 3 × rmsRV; T is the time baseline of 2268 days; t1 the first epoch of observations of BJD = 2457419.67 d; HA, HP, CV refer to the instruments HARPS-N, HPF, and CARMENES VIS. The parameters are shown as introduced in Sect. 3.3.
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