Free Access

Table 6

Priors of fitted parameters.

KOI-189 KOI-686
Parameters Units Prior

Orbital Parameters

Period, P days N(30.360446;1.4 × 10-4) N(52.51357;1.6 × 10-4)
Midtransit time, Tc BJD_UTC – 2 454 000 N(981.09095;1.5 × 10-3) N(1004.6737;1.1 × 10-3)
Eccentricity, e U(0.0;1.0)
Argument of periastron, ω deg U(0.0;360.0)
Impact parameter, b U(0.0;1.0)
Stellar Parameters

Effective temperature, Teff K N(4850;100) N(5750;120)
Metallicity, [Fe/H] dex N(−0.07;0.18) N(0.02;0.12)
Stellar density, ρ [ρ] N(1.79;0.30) N(0.91;0.28)
Distance, d pc U(100;2000)
System Parameters

Radial-velocity semi-amplitude, K [km s-1] U(3.0;9.0)
Radius ratio, k = Rc /Rs J(0.01;0.5)
Center-of-mass velocity, γ [km s-2] U(−78.0, −70.0) U(−32.8; −28.8)
Data Parameters

Out-of-transit flux, foot U(0.999;1.001)
Kepler long cadence jitter, σLC [ppm] U(0.0;800.0)
Kepler long cadence jitter, σSC [ppm] U(0.0;4000.0)
SOPHIE jitter, σSOPHIE [m s-1] U(0.0;120.0)
SED jitter, σSED [mag] U(0.0;1.0)

Notes. U(xmin;xmax): uniform distribution between xmin and xmax. J(xmin;xmax): Jeffreys (log-flat) distribution between xmin and xmax. N(μ;σ): normal distribution with mean μ and standard deviation σ. AN(μ;σ;σ+): asymmetric normal distribution, with different widths at each side of mean value.

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.