Top panel: the different distributions of stellar masses for galaxies in CDFS obtained from the SED fitting assuming, in the left panel, z_peak (black line) and z_MC (dotted line), in the middle panel ψ ∝ exp(−t/τ (black line) and ψ_del ∝ t × exp(−t/τ (dotted line), in the right panel a Salpeter (black line) and Chabrier (dotted line) IMF. Middle panel: the different distributions of SFRs for galaxies in CDFS obtained from the SED fitting assuming, in theleft panel, z_peak (black line) and z_MC (dotted line), in the middle panel ψ ∝ exp(−t/τ (black line) and ψ_del ∝ t × exp(−t/τ (dotted line), in the right panel a Salpeter (black line) and Chabrier (dotted line) IMF. Bottom panel: the different distributions of sSFR for galaxies in CDFS obtained from the SED fitting assuming, in the left panel, z_peak (black line) and z_MC (dotted line), in the middle panel ψ ∝ exp(−t/τ (black line) and ψ_del ∝ t × exp(−t/τ (dotted line), in the right panel a Salpeter (black line) and Chabrier (dotted line) IMF.