Diagram SFR vs. stellar mass for WISE × SCOSMOS datasets (top panel) and for Magneticum galaxies with 0.1 <  z <  0.3 (bottom panel). The red solid line is the main sequence of SF galaxies given by Elbaz et al. (2007), and the dotted red lines show the limit such as d2ms = 0.4, and d2ms = 0.7. Bottom panel: we put artificial mock galaxies with an SFR = 0 at log(SFR) = − 2.5. The zero-SFR galaxies are the result of computational limit in the simulation.