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Table 7
Posterior parameters of fits obtained for YZ Ceti using juliet.
| Parameter (a) | 3 Planet | 3 Planet + GP (run c) | Stable 3 Planet + GP (run c) |
|---|---|---|---|
| Planet b | |||
| P (d) |  |
 |
 |
| t0 − 2 450 000 (BJD) |  |
 |
 |
| K (m s−1) |  |
 |
 |
| e |  |
 |
 |
| ω (deg) |  |
 |
 |
| Planet c | |||
| P (d) |  |
 |
 |
| t0 − 2 450 000 (BJD) |  |
 |
 |
| K (m s−1) |  |
 |
 |
| e | 0.00 (fixed) | 0.00 (fixed) | 0.00 (fixed) |
| ω (deg) | N/D (b) | N/D (b) | N/D (b) |
| Planet d | |||
| P (d) |  |
 |
 |
| t0 − 2 450 000 (BJD) |  |
 |
 |
| K (m s−1) |  |
 |
 |
| e |  |
 |
 |
| ω (deg) |  |
 |
 |
| RV parameters | |||
| μHARPS-PRE (m s−1) |  |
 |
 |
| σHARPS-PRE (m s−1) |  |
 |
 |
| μHARPS-POST (m s−1) |  |
 |
 |
| σHARPS-POST (m s−1) |  |
 |
 |
| μCARMENES (m s−1) |  |
 |
 |
| σCARMENES (m s−1) |  |
 |
 |
| GP hyperparameters | |||
| σGP,RV (m s−1) | … |  |
 |
| αGP,RV (10−4 d−2) | … |  |
 |
| ΓGP,RV (d−2) | … |  |
 |
| Prot;GP,RV (d) | … |  |
 |
Notes. (a) Error bars denote the 68% posterior credibility intervals. (b)Argument of periapsis not defined. Priors and descriptions for each parameter can be found in Table C.1.
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