EMPEROR - I. Exoplanet MCMC parallel tempering for RV orbit retrieval

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Table C.2

HD 55693 WN vs SA model statistics.

	WN	SA
Statistic	K₁	𝒰 (−1, −1)	𝒰 (ρ-σ_ρ, ρ+σ_ρ)	𝒩 (ρ, σ_ρ)
ln P-ln 𝒵	23.68±0.03	3.48±0.06	4.75±0.03	4.52±0.04
ln 𝒵	-218.95±0.01	-217.79±0.06	-213.20±0.01	-213.73±0.01
BIC	439.29±0.06	438.89±0.07	438.76±0.04	438.83±0.05
$χ_{v}^{2}$ ${\chi _v^2}$	1.16±0.01	1.16±0.04	1.12±0.02	1.14±0.03
RMSE	2.54±0.01	2.73±0.01	2.73±0.01	2.73±0.01

Notes. From left to right: WN(K₁) model, SA(K₀) model with different ρ priors, ∼ 𝒰 (−1, 1), ∼ 𝒰 (ρ σ_ρ, ρ + σ_ρ), and ~𝒩 (ρ, σ_ρ). Coefficient values are: ρ₁=0.80, σ_ρ1=0.07; ρ₂=−0.01, σ_ρ2=0.20; ρ₃=0.56, σ_ρ =0.13.

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