Zoom-in onto the clumpy structures detected in the residual gas velocity Δv_r after subtracting the rotating thin disk model. The contours highlight spaxels of the smoothed map (see text) and correspond to an approaching (blue) and receding (red) clump, respectively. The panels on the right show the rest-frame spectra of the host in the Hα+[N II] region, integrated over the respective patch. The emission lines have a symmetric shape and are well reproduced by the fit, indicating a genuine shift of the velocity residuals Δv_r.