Examples of continuum and emission lines fitting in a spaxel from the southern nucleus (top panel) and one from the region between the nuclei (bottom panel) with three Gaussian components for each line. The data, the emission lines model, the stellar model, and the residuals are shown in black, red, green, and blue respectively. Gray bands indicate spectral regions excluded from the fit. Dashed vertical lines mark the emission lines modeled with pPXF fitting (listed in Table 1).