Transverse cut across the flow at the IWS location (z = 993 au) in the no-DW time-frame shown in Fig. 6. This cut shows the radial velocity as a function of distance from the jet axis in solid line. We also plot the radial velocity weighted by the abundance of the jet tracer with a dashed line. The radial velocity first grows outwards, reaches a maximum velocity of ≈ 14 km s⁻¹ at a radius of ∼ 25 au (somewhat larger than the 20 au initial jet radius), and then remains with values > 10 km s⁻¹ until it drops sharply to 0 at r ∼ 50 au. The velocity maximum at r ∼ 25 au corresponds to the shock against the jet material. The second maximum at r ∼ 50 au is the shock that propagates in the disk-wind and the zero radial velocity material at larger radii is the undisturbed disk wind.