SED-derived A_FUV plotted against SED-derived IRX [log₁₀(L_TIR/L_FUV)]. The solid curve shows the fit obtained by adopting the formulation in Eq. (7); as described in the text, the best-fitting a_FUV values are estimated using only the galaxies with (Log(sSFR/yr⁻¹) > −10.6). The mean deviations comparing the SED-derived A_FUV and the fitted ones from SED-derived IRX (now including all galaxies) are shown by the σ value in each panel. As in previous figures, filled symbols correspond to high specific SFR (Log(sSFR/yr⁻¹) > −10.6), and open ones to low specific SFR (Log(sSFR/yr⁻¹) ≤ −10.6), as noted in the legend in the upper left corners.