Table 2.
Best-fit values and uncertainties for the normalisation and redshift evolution parameters of the mass bias model in Eq. (8) obtained for different subsamples of the reference sample.
| Sample | # of clusters | z* | No  |
With  |
||
|---|---|---|---|---|---|---|
| (1 − ℬ)/(1 + z*)βz | βz | (1 − ℬ)/(1 + z*)βz | βz | |||
| Reference sample | 53 | 0.253 |
 |
 |
 |
 |
| z < 0.9 | 50 | 0.234 |
 |
 |
 |
 |
| z < 0.5 | 42 | 0.215 |
 |
 |
 |
 |
| z < 0.2 | 19 | 0.113 |
 |
 |
 |
 |
| z > 0.2 | 34 | 0.305 |
 |
 |
 |
 |
| z > 0.5 | 11 | 0.588 |
 |
 |
 |
 |
| Ref. no CL J1226.9+3332 | 52 | 0.244 |
 |
 |
 |
 |
| z < 0.9 no CL J1226.9+3332 | 49 | 0.233 |
 |
 |
 |
 |
| z > 0.2 no CL J1226.9+3332 | 33 | 0.301 |
 |
 |
 |
 |
| z > 0.5 no CL J1226.9+3332 | 10 | 0.586 |
 |
 |
 |
 |
Notes. Columns 1–3 present the considered sample, the number of clusters, and the median redshift. Columns 4–7 give the best-fit values with 16th and 84th percentiles of the posterior distributions for parameters describing bias evolution, without (Cols. 4 and 5) and with (Cols. 6 and 7) the systematic scatters. In bold the values corresponding to the reference sample accounting for the systematic scatters.
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