PV diagrams of the 1.644 µm [Fe II] (top row) and 2.803 µm H₂ (bottom row) lines at different locations in the bipolar jet. The distance offset from the jet axis is calculated by adopting a distance of 140 pc without de-projection since the slices are taken perpendicular to the jet. The de-projected offsets are shown in the bottom left of each panel. In each panel, the integrated flux density or moment-0 maps are shown in the inset along with the region that the PV diagram was taken which has a width of 4 spaxels.