Same as Fig. 7 but for the M3 mask (i.e., including detected point sources). Predictions based on the empirical AGN and cluster models from Comparat et al. (2019); Comparat et al. (2020a) (now including sources with F_X >  6.5 × 10⁻¹⁵ erg s⁻¹ cm⁻², as per M3 mask) are shown as an orange dashed line (AGN) and a solid orange line (groups and clusters) and its sum (thick dotted orange line). The agreement between model and observations is remarkable. For stellar masses between 2 × 10¹⁰ M_⊙ and 2 × 10¹¹ M_⊙, the positive offset between the observations and models is likely related to a combination of emission from the CGM and projection effects.