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Table 2

Model comparison of RV-only fits with juliet.

Model GP kernel ln Z K (m s−1)
Base models
0p −302.8
0p+GP1 EXP (a) −286.3
0p+GP2 ESS (b) −285.8
One-signal models
1p −298.4 2.89 ± 0.75
Two-signal models
1p+Sin −288.0 3.67 ± 0.63
1p+GP1 EXP (a) −282.4 3.17 ± 0.80
1p+GP2 ESS (b) −279.2 3.27 ± 0.52
Three-signal models
2p+Sin −291.6
2.00 ± 0.46
2p+GP1 EXP (a) −284.6
2p+GP2 ESS (b) −281.6

Notes. The winning model used for the joint fit is marked in boldface. (a) Squared-exponential kernel of the form . (b)Exponential-sine-squared kernel of the form .

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