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Table 2.

Cluster model parameters.

Parameter Initial value Priors Unit
n0 10−2 𝒰(10−7 − 1) cm−3
α1 −0.3 𝒰(−1 − 3)
β1 0.9 𝒰(0.1 − 4)
rs 0.3 𝒰(0.1 − 1) R/R500
P0 5 × 10−2 𝒰(0 − 0.2) keV cm−3
α2 3 𝒰(0 − 4)
β2 5.17 𝒰(1 − 10)
γ 0.43 𝒩(0.43, 0.1)
c500 2.4 𝒰(1 − 4)
A0, Fe 5 × 10−2 𝒰(0 − 2) Z/Z
A0, Si 0.13 𝒰(0 − 2) Z/Z
A0, Mg 9 × 10−2 𝒰(0 − 2) Z/Z
p 0.6 𝒰(−1 − 3)

Bkg 10−2 𝒰(0 − 0.3) cts s−1 arcmin−2

Notes. Initial values and priors of the 13 free parameters describing our cluster model in the MCMC fit. The last parameter is also free and accounts for the level of uniform background in the 0.4−1 keV image.

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