Table 3
Fit parameters of the L500 − Tap relation, derived from the BCES orthogonal regression method, for the three subsamples in redshift bins.
| Redshift range | N CLGs | Intercept | Current slope | σ log L 500 | Published slope | N CLGs,pub. | Ref. | |
|
|
||||||||
| 0.03 ≤ z < 0.25 | 131 | 44.30 ± 0.13 | 2.55 ± 0.23 | 0.45 ± 0.04 | 3.18 ± 0.22 | 96 | 1 | |
| 3.35 ± 0.32 | 31 | 2 | ||||||
| 2.94 ± 0.16 | 64 | 3 | ||||||
| 0.25 ≤ z < 0.50 | 183 | 44.51 ± 0.10 | 3.27 ± 0.26 | 0.49 ± 0.04 | 2.82 ± 0.25 | 77 | 1 | |
| 0.50 ≤ z < 0.70 | 31 | 44.45 ± 0.13 | 3.30 ± 0.62 | 0.41 ± 0.07 | 2.89 ± 0.45 | 38 | 1 | |
Notes. The fitted model is log (h(z)-1 L500) = a + b log (Tap/5), and the fit parameters (a and b) are also shown in the legend of Fig. 24.
Reference. 1 − Hilton et al. (2012); 2 − Pratt et al. (2009); 3 − Mittal et al. (2011).
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