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Table 2.
Priors on the model parameters.
| Parameter | Prior | |
|---|---|---|
| ΩM | present-day | 𝒩(0.286, 0.0322) |
| matter density | ||
| h | scaled Hubble constant | 0.7 |
| amplitude of | ||
| σ8 | matter fluctuation | 𝒩(0.817, 0.0262) |
| SZe–mass scaling | ||
| lnASZ | amplitude | 𝒩(0.72, 0.092) |
| BSZ | mass slope | 𝒩(1.69, 0.062) |
| CSZ | redshift trend | 𝒩(0.50, 0.272) |
| σSZ | intrinsic scatter | 𝒩(0.20, 0.052) |
| calibration of | ||
| γECS | SPT-ECS field depth | 𝒩(1.05, 0.032) |
| minimal SZe | ||
| ζmin | signal-to-noise | 𝒰(0.2, 4) |
| richness–mass scaling | ||
| lnAλ | amplitude | 𝒰(3, 4.5) |
| Bλ | mass slope | 𝒰(0.7, 1.4) |
| Cλ | redshift trend | 𝒰(−1.5, 2) |
| σλ | intrinsic scatter | 𝒰(0.05, 0.4) |
| multivariante observables–mass relation | ||
| ρ | correlation coefficient | 𝒰(−0.8, 0.8) |
| mass-dependent scatter | ||
| log10Mbreak | characteristic mass | 𝒰(11, 16) |
| Bσ | mass slope | 𝒰(−0.5, 1.5) |
| contamination fraction | ||
| b0cont | amplitude | 𝒰(−5, 2) |
| bzcont | redshift trend | 𝒰(−2, 0) |
| a0cont | richness trend | 𝒰(−3.5, 0) |
| extended projection effects model | ||
| α0 | amplitude | 𝒰(−5, 2) |
| αz | redshift trend | 𝒰(−1, 11) |
| αλ | richness trend | 𝒰(−0.7, 0.7) |
Notes. 𝒩(μ, v) denotes a Gaussian distribution with mean μ and variance v, 𝒰(a, b) a uniform distribution in the interval (a, b).
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