Open Access

Table C.1

Model comparison carried out in Sect. 5.1. A Bayes factor >2.3 would mean strong Bayesian evidence for a model (Kass & Raftery 1995)

Model Free parameters Bayes factor ΔlnZ
Circular orbits for planets b and c 58
Eccentric orbit for planet b, circular for c 60 4.3
Circular orbit for planet b, eccentric for c 60 3.6
Eccentric orbits for planets b and c 62 4.0

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