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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