Differences between the individual posterior samples for the eclipse model (M₁) and no-eclipse model (M₀) plotted against the eclipse centre (light blue circles), mapped from the sampling space that uses eccentricity and argument of periastron. Only 447 LC segments are used for the modelling (see Sect. 5.2). A Bayes factor map produced by sliding a uniform prior with a width of 15 min along the transit centre is overlaid with a black thick line.