Spectra obtained by integrating, within an aperture of 1σ of the PSF, the prepared kinematic-corrected (original) data cube before the spectrophotometric decomposition (blue solid), the NSC data cube (red dashed), and the host galaxy data cube (green dashed). Some spectral features, relevant for the stellar population analysis, are shown: Hβ, the Mg_b triplet (not entirely resolved), and four Fe lines.