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Fig. A.1


Upper panel: residual spectra averaged for all the spectra (black line), nuclei (grey line) and spectra belonging to zones that are between 01 HLR (pink line) and between 12 HLR (yellow line). Middle panel: residual spectra averaged for zones inner to 1 HLR and for Hubble type. Bottom panel: as in the middle panel except for spectra of zones located between 1 and 2 HLR.

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