F_AGN,Y as a function of ﹩Y={\mathrm{log}}_{10}{L}_{c}﹩ in erg s⁻¹, in bins of sSFR (increasing upward) and of stellar mass (increasing to the right), using the bins in Figure 1. Each panel is similar to the right panel of Figure 8 but restricted to galaxies in the relevant bin. The vertical dotted line shows L_c = 10³⁹ erg s⁻¹, the luminosity we use for defining occurrence rates of AGN in Figure 10.