1.5″  × 1.5″ [O III] λ5007 channel maps of X_N_115_23 at different velocity slices, after subtracting the Hβ, [O III] λ4959 and iron models from the raw cube. Each velocity slice is 200 km s⁻¹ wide and the displayed value is the centre velocity of the respective channel. Black cross marks the location of the H-band continuum peak, used as a proxy for the AGN position, and the cyan star marks the location of the [O III] centroid determined from a 2D Gaussian fit. North is up and east is to the left.