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We study the ultraviolet to far-infrared (hereafter UV-to-IR) SEDs of asample of intermediate redshift (0.2 < z < 0.7) UV-selected galaxies from theELAIS-N1 and ELAIS-N2 fields by fitting a multi-wavelength dataset to a libraryof GRASIL templates. Star formation related properties of the galaxies arederived from the library of models by using the Bayesian statistics. We find adecreasing presence of galaxies with low attenuation and low total luminosityas redshift decreases, which does not hold for high total luminosity galaxies.In addition the dust attenuation of low mass galaxies increases as redshiftdecreases, and this trend seems to disappear for galaxies with M* > 10^11M_sun. This result is consistent with a mass dependent evolution of the dust togas ratio, which could be driven by a mass dependent efficiency of starformation in star forming galaxies. The specific star formation rates (SSFR)decrease with increasing stellar mass at all redshifts, and for a given stellarmass the SSFR decreases with decreasing redshift. The differences in the slopeof the M*--SSFR relation found between this work and others at similar redshiftcould be explained by the adopted selection criteria of the samples which, fora UV selected sample, favours blue, star forming galaxies.

UV to IR SEDs of UV selected galaxies in the ELAIS fields: evolution of dust attenuation and star formation activity from z=0.7 to z=0.2