Fig. 5

From top to bottom: rms deviation of ψ from ψtrue, rms deviation of ψideal from ψtrue and rms deviation of ψsubhalo from ψtrue, according to Eq. (39). Calculated from 200 realisations of a modelled galaxy cluster with a mass of 5 × 1014h-1 M⊙, a subhalo with mass 1 × 1014h-1 M⊙, and a redshift of 0.2. The blue lines represent a 2.0% and 1.0% threshold.
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