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Table D.1

Impact of priors on the XXL C1 cosmological fits for the ΛCDM model.

Parameter Default σ(Planck) × 10 σ(Planck) × 3 σ(Planck) × 1 σ(h) = 0.2 σ(h) = 0.05
h 0.609 ± 0.073 0.615 ± 0.075 0.608 ± 0.073 0.608 ± 0.073 0.572 ± 0.075 0.668 ± 0.048
Ωb 0.062 ± 0.015 0.061 ± 0.015 0.063 ± 0.015 0.063 ± 0.015 0.071 ± 0.017 0.051 ± 0.008
Ωm 0.399 ± 0.094 0.395 ± 0.093 0.401 ± 0.095 0.401 ± 0.096 0.452 ± 0.106 0.326 ± 0.049
σ8 0.721 ± 0.071 0.716 ± 0.076 0.720 ± 0.071 0.721 ± 0.070 0.706 ± 0.073 0.744 ± 0.065
ns 0.965 ± 0.023 0.964 ± 0.041 0.965 ± 0.014 0.965 ± 0.005 0.964 ± 0.023 0.966 ± 0.023

Notes. The XXL derived constraints are provided for different widths of the priors on ns, Ωb h2, and Ωm h2, rescaling the Planck constraints by a factor of 10, 3, and 1 instead of the factor 5 used for the main results.

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