Spectra extracted from the HG outflow region. The solid black curves represent the line profiles of H₂ (top) and Paα (bottom) extracted from the spaxels marked in Fig. 8. The red curve refers to the HG outflow. Orange curves identify the additional components used for the fit (orange dashed curves). The combined model is displayed in green. The velocities are computed with respect to the systemic velocity of the W nucleus.