Open Access

Table B.7

Parameters probed by the MCMC used to fit the combined SOPHIE, CARMENES, and KECK RV measurements of Gl617A.

Parameter Units Max(Like) Med Mod Std CI(15.85) CI(84.15) CI(2.275) CI(97.725) Prior
Likelihood

log(Post) −934.737509 −939.951019 −940.359405 2.181801 −942.707691 −937.845539 −946.160275 −936.299385
log(Like) −931.716450 −937.193692 −936.740517 2.633389 −940.751319 −934.848899 −944.875654 −933.276083
log(Prior) −3.021059 −3.015167 −3.129632 1.055714 −3.056399 −0.160778 −3.122142 −0.006795

M [M] 0.617017 0.599486 0.595975 0.025964 0.569661 0.628938 0.539536 0.658046

σJIT [m s−1] 14.15 15.89 15.31 2.25 14.07 20.03 12.57 21.49

γCARMENES [m s−1] 0.51 0.40 0.14 1.44 −1.20 2.03 −2.85 3.80
γKECK-PUB_1 [m s−1] −2.55 −1.76 −1.60 2.37 −4.44 0.87 −7.25 3.72
γSOPHIE [m s−1] −18721.42 −18721.59 −18721.85 1.34 −18723.09 −18720.05 −18724.63 −18718.48

lin [m s−1 yr−1] −0.20 −0.12 −0.21 0.40 −0.57 0.32 −1.06 0.79
quad [m s−1 yr−2] 0.01 −0.00 −0.02 0.04 −0.05 0.04 −0.09 0.09

P [d] 86.717889 86.776472 86.776265 0.135383 86.630677 86.933133 86.478695 87.110679
K [m s−1] 5.77 5.83 5.76 0.20 5.59 6.05 5.38 6.28
e 0.067519 0.071525 0.072428 0.035663 0.030243 0.112694 0.004864 0.159102
ω [deg] 74.887523 97.219922 98.412412 34.567998 55.385453 127.614449 −16.938101 176.384852
λ0 [deg] 220.983105 227.841194 223.343831 14.690130 211.859018 244.846508 195.405489 263.911937

Notes. Themaximum likelihood solution (Max(Like)), the median (Med), mode (Mod) and standard deviation (Std) for the posterior distribution of each parameter is shown, as well as the 68.3% (CI(15.85), CI(84.15)) and 95.45% (CI(2.275), CI(97.725)) confidence intervals. The prior for each parameter can be of type: : uniform, : normal, : split normal, : truncated normal.

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