Results of the cross-correlation analysis for the data corrected by using SYSREM in telluric rest frame. Results are shown for cross-correlation with a pure H₂O model (left column), a pure CO model (middle column) and for a model containing both atmospheric species (right column) in the same manner as in as Fig. 2, but with the analysis done in telluric rest frame instead of stellar rest frame. Top panel: cross-correlation function for each orbital phase. For the CO case, the residual noise from stellar lines can be seen in the form of vertical structures. The radial velocity of the planetary orbital motion is indicated with a white dashed line. Middle panel: K_p-v map, i.e. the CCF co-added using different values for K_p. The white dotted line indicates the value for K_p found in the literature. Bottom panel: cut through the K_p-v map at the literature K_p value (black solid lines). The curves resulting from the analysis performed in stellar rest frame, which are shown in Fig. 2, are overplotted (orange solid lines) to facilitate comparison between the CCFs resulting from the two different approaches.