Table 1.
Maximum likelihood solution and POLYCHORD posterior for the model with a GP and two planets (at 14.19 and 53.7 d).
| Parameter | (units) | Maximum likelihood | POLYCHORD posterior |
|---|---|---|---|
| PGP | (d) | 38.171 ± 0.246 |
 |
| ρGP | (d) | 279.6 ± 59.0 |
 |
| ηGP | 0.978 ± 0.125 |
 |
|
| γRV | (ms−1) | 41095.100 ± 0.419 |
 |
| σRV | (ms−1) | 1.700 ± 0.113 |
 |
| αRV | (ms−1) | 1.157 ± 0.198 |
 |
| βRV | 20.55 ± 4.64 |
 |
|
| γBIS | (ms−1) | 5.605 ± 0.939 |
 |
| σBIS | (ms−1) | 1.830 ± 0.140 |
 |
| αBIS | (ms−1) | 2.699 ± 0.408 |
 |
| βBIS | −27.08 ± 5.31 |
 |
|
 |
−4.8774 ± 0.0181 |
 |
|
 |
0.007374 ± 0.000759 |
 |
|
 |
0.05273 ± 0.00767 |
 |
|
| Pb | (d) | 14.18538 ± 0.00199 |
 |
| λ0, b | (deg) | −49.55 ± 3.30 |
 |
| Kb | (ms−1) | 3.669 ± 0.194 |
 |
| eb | 0.0759 ± 0.0544 |
 |
|
| ωb | (deg) | 213.6 ± 34.4 |
 |
| Pc | (d) | 53.6956 ± 0.0437 |
 |
| λ0, c | (deg) | −8.64 ± 6.04 |
 |
| Kc | (ms−1) | 2.027 ± 0.191 |
 |
| ec | 0.165 ± 0.117 |
 |
|
| ωc | (deg) | 280.7 ± 32.0 |
 |
Notes.
The reference epoch is 2 455 000 BJD. The 1-σ uncertainties provided together with the maximum likelihood solution are derived from the inverse of the Hessian matrix of the log-likelihood. The POLYCHORD posterior values and uncertainties correspond to the median and the 15.865 and 84.135 percentiles.
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