Distinguishing the albedo of exoplanets from stellar activity

L. M. Serrano; S. C. C. Barros; M. Oshagh; N. C. Santos; J. P. Faria; O. Demangeon; S. G. Sousa; M. Lendl

doi:10.1051/0004-6361/201731206

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Volume 611 (March 2018)

A&A, 611 (2018) A8

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Table 2

Adopted priors for the five parameters of the MCMC.

Parameter	Prior	Interval
A_g	Uniform	[0;1]
P_*	Gaussian	N(P_0,*, 3)
p₁	Log-uniform	[10⁻⁴;600]
p₂	Log-uniform	[5 × 10⁻⁵;2 × 10⁴]
Offset	Uniform	[F_mean − 2 ptp;F_mean + 2 ptp]

Notes. P_0,* represents the original value of the stellar rotation used to build the simulation, F_mean is the flux average, and ptp is the peak-to-peak variation of the light curve.

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