Table 2.
Comparison between the true input values of the Cluster-1, Cluster-2, and Cluster-3 mocks and the BAYESLENS output results.
Scaling relation hyperparameters  |
||||
 |
 |
 |
 |
|
| True (Cluster-1) | 0.27 | 350.0 | 27.6 | 5.00 |
| BL (Cluster-1) |
 |
 |
 |
 |
| True (Cluster-2,3) | 0.28 | 295.5 | 22.7 | 3.74 |
| BL (Cluster-2) |
 |
 |
 |
 |
| BL (Cluster-3) |
 |
 |
 |
 |
| Halo parameters | ||||||
|
|
|
|
|
|
|
| True (Cluster-1) | −0.86 | 0.32 | 0.70 | 19.14 | 1000.0 | 3.00 |
| BL (Cluster-1) |
|
|
|
|
|
|
| True (Cluster-2,3) | −1.40 | 0.14 | 0.72 | 19.80 | 1080.0 | 11.00 |
| BL (Cluster-2) |
|
|
|
|
|
|
| BL (Cluster-3) |
|
|
|
|
|
|
| Galaxies with measured σ [km s−1] | ||||
|
|
|
|
|
| True (Cluster-1) | 354.0 ± 12.9 | 278.2 ± 10.4 | 344.1 ± 12.9 | 230.8 ± 8.8 |
| BL (Cluster-1) |
|
|
|
|
| True (Cluster-2,3) | 292.9 ± 10.6 | 261.2 ± 9.7 | 202.0 ± 7.6 | 233.8 ± 8.9 |
| BL (Cluster-2) |
|
|
|
|
| BL (Cluster-3) |
|
|
|
|
| Galaxies without measured σ [km s−1] | |||||
|
|
|
|
||
| True (Cluster-1) | 266.6 | 274.1 | 244.9 | 285.5 | |
| BL (Cluster-1) |
|
|
|
|
|
| True (Cluster-2,3) | 174.3 | 217.6 | 210.4 | 256.8 | |
| BL (Cluster-2) |
|
|
|
|
|
| BL (Cluster-3) |
|
|
|
|
|
Notes. The 50th, 16th, and 84th percentiles computed from the marginalized posteriors are quoted. The first table refers to scaling relations hyperparameters, including the scatter of cluster galaxies around the inferred σ-mag relation. In the second table, the cluster-scale halo parameters are shown. The third table shows the results for the four brightest galaxies with a measured velocity dispersion: BCG, Gal(1), Gal(2), and Gal(3). Finally, the last table shows the results for the galaxy Gal(7) (see text) and for the three brightest galaxies without a measured velocity dispersion, i.e., Gal(4), Gal(5), and Gal(6). The galaxy magnitudes are shown within round brackets.
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