Spectra and distribution of the Hα broad component emission. Left panel: Map of the line width (W80) of Hα derived from the best-fit model. The three circles indicate the extraction regions of the spectra shown on the middle panel. Middle panel: Comparison of the spectra extracted from the central region (upper row), and from the two regions with a high velocity dispersion (middle and bottom row). The extraction regions are shown in the left panel and have a radius of 0.15″. Right panel: Map of the Hα broad component flux. This map is created by adding the flux of all Gaussian component with σ > 140 km s⁻¹. This map has not been corrected for obscuration. Light blue circles mark the positions of the regions 2 and 3.