Table 3
Transit depth, Bayesian Information Criterion (BIC) and Bayes factor from the MCMC obtained for 5 different model baselines.
| p | p + t | p + s + t | p + j + t | p + s + j + t | |
|
|
|||||
| (Rp/R∗)2 [ppm] | 590 ± 72 | 665 ± 70 | 683 ± 87 | 428 ± 62 | 410 ± 63 |
| BIC | 804 | 758 | 758 | 746 | 732 |
| Bayes factor | 9.8 × 109 | 9.8 × 109 | 3.9 × 1012 | 4.3 × 1015 | |
Notes. Model terms are described as follows: p is the pixel phase correction (a2, a3, a4, a5 and a6 in Eq. (2)), t is the time-dependent linear trend (a7), s is the sinusoidal (a8, a9 and a10) and j is the jump model (a11 and a12). The Bayes factor given in the table is relative to the p model. Our adopted model described in Eq. (2) is the rightmost one.
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