Corrections to the wavelength solution for each segments of orders based on the analysis of the telluric lines for the AF Lep data acquired on 2023-11-23. For the two segments centered at 1556 and 1623 nm (light red), there are not enough telluric lines to compute an accurate correction and the default wavelength solution is therefore adopted. The right axis of the main plot shows the RV shift corresponding to the level of correction of the left axis, computed at 1600 nm. The top-left inset shows the effect of the correction at 1666.5 nm (grey vertical line in the main plot), which is a segment that requires one of the largest corrections. The telluric model obtained from SkyCalc is overplotted.