SFR (top row) and sSFR (bottom row) for the objects of the initial red sequence sample, as a function of z (left column) and the stellar mass (right column), according to their morphological types. Arrows indicate upper limits for the SFRs. The horizontal dashed lines in the top panels represent the typical values for the SFR for different morphological types in the local universe (see references in the text). Note that these values change with z (see the text). The blue dash-dotted line and the green dashed line in the bottom panels correspond to two typical reference upper limits for the sSFR in early-type galaxies (see the text). Consult the legend in the figure for the morphological type.