Table 3
Fit parameters of the best fitting cosmological model prediction to the REFLEX II X-ray luminosity function.
| Fit | LX − M slope | Ωm | σ8 | |
|
|
||||
| LX ≥ 0.25 | 1.51 | 0.27 ± 10% | 0.80 ± 3.5% | |
| LX ≥ 0.25 | 1.61 | 0.31 ± 10 | 0.73 ± 3.5% | |
| LX ≥ 0.25 | marginalized | 0.29 ± 14% | 0.77 ± 9% | |
Notes. The first column shows the luminosity range used in the fit, while the redshift range is z ≤ 0.4. The second column gives the slope of the LX − M relation used in the fit for the model prediction of the XLF. For the results in the third line we have marginalized over the slope and normalization of the scaling relation.
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