Table 4.
Values of the differences in logarithmic evidence from the nested sampling of the parameters of each model of lens mass distribution for 𝒟1.
| Δlog(ℰ) | Unperturbed | 1 keV | 3 keV |
|---|---|---|---|
| Reference | Δ0 | Δ0 | Δ0 |
| Fixed Γθ,Γ | –0.3±0.3 | –4.0±0.3 | –1.5±0.3 |
| Multipoles m = 3 | –21.5±0.3 | –15.6±0.3 | –34.3±0.3 |
| Multipoles m = 3, 4 | –26.5±0.3 | –21.5±0.3 | –37.2±0.3 |
Notes. The results are given in the cases of the ‘unperturbed’ system, and the system with additional perturbations from the 1 keV and 3 keV simulations non-halo material. In each column, we compare three of our models with the reference one, where Δ0 is the reference logarithmic evidence value, while negative values indicate lower evidence for the more complex models.
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