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Table 3.

Model configurations with the associated reduced χ2 and ΔRMS values.

ϕκ, γ Nh NBCG Red. χ2 ΔRMS [″]
N 1 2 151.11 3.44
N 2 2 32.90 1.74
Y 2 2 50.58 2.14
N 2 0 81.90 2.53
N 3 0 10.38 1.05
N 3 2 4.23 0.75
N 4 2 5.65 0.95

Notes. The column ϕκ, γ indicates whether the model configuration includes (Y) or does not include (N) an external shear or convergence component; Nh indicates the number of cluster scale halos; NBCG indicates the number of BCGs that are parameterized separately from the other cluster members; red. χ2 is the reduced χ2 of the optimized model; ΔRMS is the quantity defined by Eq. (6).

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