Fig. 2.
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Distributions of source count rates (top) and S/N (bottom) of the simulated sample (orange) and our XMM-COSMOS sample (black) determined in the 2–7 keV source detection band and normalized to unit area. 1σ errors on the histograms of the XMM-COSMOS sample are shown in black. The errors on the simulated sample are not presented since they are negligible in these plots.
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