Top panel: white-light RV time-series with the best fit to the Rossiter-McLaughlin anomaly. The fit yields a planet/star radius ratio of R_p/R_star = 0.1585 ± 0.0007, in agreement with the measurement of Triaud et al. (2009). In the bottom panel the residuals to the fit are shown. These residuals contain information about possible star spots crossed by the planet during a transit and possible effects due to stellar differential rotation or macroturbulence. These residuals were subsequently removed from the RV time-series of the individual passbands.