Cumulative probability (top) and probability density (bottom) distribution of T_eff for a spectrum of ϵ Eri derived from the fit results (blue). For comparison, also shown is the distribution of a Gaussian with the same median and σ as derived from the cumulative probability (orange). The median is marked by a dashed line (bottom), and the 1er range is shown as dash dotted lines and a shaded region (bottom). The distributions for the other fitted stellar parameters are shown Fig. C.1.