SSFRs derived from the SED fits and N3 − S11 colors of galaxies detected in the N3 and S11 bands. The filled red and blue circles are optically red and blue galaxies classified by the optical CMR (Figure 13). The open circle indicates massive galaxies (log M _*/ M _☉ > 10). The vertical and horizontal dotted lines indicate our NIR − MIR color (N3 − S11 = 0) and SSFR (log(SSFR) = −10.7) cuts, respectively, that were adopted to separate SF galaxies from quiescent ones following Gallazzi et al. (2009).