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Fig. 7

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Relationships for elliptical and S0 galaxies between αB,1.0 parameter and UV excess (bottom left panel), absolute B-band magnitude (bottom-right panel) and (B − V) colour (upper panel). Red open squares show the values of the elliptical sample presented in Coccato et al. (2009), while filled black circles correspond to S0s from the present study.

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