Distribution of galaxy clusters with mass and redshift for three different photon detection minimums η_min = 50, 500 and 1500 from top to bottom for the scaling relation by Reichert et al. (2011). All plots are generated for a lower mass cut of M = 5 × 10¹³/h₁₀₀ M_⊙ with h₁₀₀ = 0.7. The colour indicates the number of detected clusters in the individual bins in units of log ₁₀, where the cluster mass is considered in units of log  (M/M_⊙). The total number of detected clusters reads from top to bottom N_cluster = 113 400, 11 000 and 3000.