Streamline and travel time discrepancies between the 5 isopoly wind profiles used in the computation of the backmapping process (Dakeyo et al. 2022), and the updated 5 isopoly profiles accounting for super-radial expansion presented in Fig. 6. Panel (a): Streamline angle deviation from 1 au to r_ss; Panel (b): Travel time latency. The f-subsonic and the f-supersonic solutions are plotted in solid and dashed lines respectively. The wind populations, from the slowest to the fastest are shown with black, red, green, dark blue and light blue.