Open Access

Table C.4.

Prior and posteriors for the RV analysis of EPIC 248472140 presented in Sect. 3.

Parameter Prior Posterior
Orbital period, PB [days] 𝒰(2,1000) 846 . 62 0.28 + 0.22 $ 846.62^{+0.22}_{-0.28} $
Time of conjunction, T0, B − 2400000 [days] 𝒰(59551,60551) 59684 . 31 0.85 + 0.72 $ 59684.31^{+0.72}_{-0.85} $
RV semi-amplitude, KB [m/s] 𝒰(0,100000) 8901 50 + 38 $ 8901^{+38}_{-50} $
Orbital eccentricity, eB 𝒰(0,0.9) 0 . 4919 0.0020 + 0.0021 $ 0.4919^{+0.0021}_{-0.0020} $
Arg. periastron, ωB [deg.] 𝒰(-180,180) 49 . 59 0.19 + 0.23 $ -49.59^{+0.23}_{-0.19} $
δCARMENES [km/s] 𝒯(27.7,0.3,27,28.5) 27 . 756 0.057 + 0.066 $ 27.756^{+0.066}_{-0.057} $
δHARPS [km/s] 𝒯(27.7,0.3,27,28.5) 27 . 905 0.042 + 0.032 $ 27.905^{+0.032}_{-0.042} $
δHARPSN [km/s] 𝒯(27.7,0.3,27,28.5) 27 . 902 0.041 + 0.032 $ 27.902^{+0.032}_{-0.041} $
δTRES [km/s] 𝒯(27.7,0.3,27,28.5) 27 . 919 0.033 + 0.035 $ 27.919^{+0.035}_{-0.033} $
σCARMENES [m/s] 𝒰(-2.5,3.5) 1 . 0 5.6 + 6.4 $ 1.0^{+6.4}_{-5.6} $
σHARPS [m/s] 𝒰(-2.5,3.5) 0 . 5 3.2 + 4.2 $ 0.5^{+4.2}_{-3.2} $
σHARPSN [m/s] 𝒰(-2.5,3.5) 0 . 9 5.2 + 8.3 $ 0.9^{+8.3}_{-5.2} $
σTRES [m/s] 𝒰(-2.5,4.0) 8 . 8 22 + 4.9 $ 8.8^{+4.9}_{-22} $

Derived parameters

Minimum mass, mBsin iB [MÅ] (derived) 0.4130 ± 0.0066
Orbit semi-major axis, aB [AU] (derived) 1 . 916 0.015 + 0.014 $ 1.916^{+0.014}_{-0.015} $
Relative orbital separation, aB/R (derived) 262 . 5 8.3 + 8.8 $ 262.5^{+8.8}_{-8.3} $
Stellar effective incident flux, SB [S] (derived) 0 . 710 0.054 + 0.057 $ 0.710^{+0.057}_{-0.054} $
Stellar luminosity, L [L] (derived) 2 . 61 0.19 + 0.20 $ 2.61^{+0.20}_{-0.19} $

Notes. Prior distributions are defined as: 𝒰(a, b) for a uniform distribution between a and b, and 𝒯(μ, σ, a, b) for a normal distribution with mean μ and standard deviation σ constrained between values a and b (the so-called truncated Gaussian).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.