Table A.1.
Description of the lens models explored in this work.
| Model | Npar | Ndof | ΔRMS [″] | −lnE | Description |
|---|---|---|---|---|---|
| M1 | 11 | 33 | 0.52 | 592 | One cluster-scale DM halo, 179 sub-halo components |
| M2 | 13 | 31 | 0.40 | 476 | One cluster-scale DM halo, 179 sub-halo components, an external shear-like term |
| M3 | 13 | 31 | 0.53 | 651 | One cluster-scale DM halo, 179 sub-halo components, with the BCG excluded from the scaling |
| relations | |||||
| M4 | 15 | 29 | 0.39 | 479 | One cluster-scale DM halo, 179 sub-halo components, with the BCG excluded from the scaling |
| relations, an external shear-like term | |||||
| M5 | 17 | 27 | 0.41 | 445 | Two cluster-scale DM haloes, 179 sub-halo components |
| M6 | 19 | 25 | 0.31 | 379 | Two cluster-scale DM haloes, 179 sub-halo components, an external shear-like term |
| M7 | 19 | 25 | 0.41 | 461 | Two cluster-scale DM haloes, 179 sub-halo components, with the BCG excluded from the scaling |
| relations | |||||
| M8 | 21 | 23 | 0.34 | 393 | Two cluster-scale DM haloes, 179 sub-halo components, with the BCG excluded from the scaling |
| relations, an external shear-like term | |||||
| M9 | 15 | 29 | 0.32 | 397 | One cluster-scale DM halo, 179 sub-halo components, an external shear-like term, with galaxy G29 |
| excluded from the scaling relations (spherical dPIE density profile) | |||||
| M10 | 17 | 27 | 0.32 | 399 | One cluster-scale DM halo, 179 sub-halo components, an external shear-like term, with galaxy G29 |
| excluded from the scaling relations (elliptical dPIE density profile) | |||||
| M11 | 19 | 25 | 0.27 | 363 | Three cluster-scale DM haloes, 179 sub-halo components, an external shear-like term |
Notes. Npar and Ndof are the number of model free-parameters and the degrees-of-freedom, respectively. ΔRMS is the RMS displacement between the positions of observed and model-predicted multiple images. lnE is the natural logarithm of the evidence of Bayes’ theorem for each model. In the last column, we briefly summarise the total mass parametrisation of the lens model.
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