Intrinsic RVs as a function of orbital phase before (top) and after (bottom) the correction for the contrast–S/N correlation, for the 26 June 2016 visit (blue points) and the 21 July 2016 visit (red points). The horizontal dashed line indicates the zero RV level. The vertical dashed lines represent the transit contacts. The solid black line is the analytical RV curve for the adopted values of Table 3.