Examples of fits with the two scenarios for the AGN component. Symbols and lines are the same as in Fig. 3. Galaxy 1 (upper panels) is detected in X-ray and identified as an AGN type 1, galaxy 2 (lower panels) is a “typical” galaxy of our sample, without any X-ray detection or spectral classification. The left panels correspond to best models obtained with scenario 1 (τ_9.7 = 1,6, ψ = 0° ) and right panels correspond to best models obtained with scenario 2 (τ_9.7 = 6 and ψ = 0,80°). All fits are good with consistent AGN fractions but the amount of dust attenuation varies according to the adopted scenario.