Posterior probability distributions (1D and 2D) of the free parameters in the model fitted to the NOEMA visibilities.The pressure bins (P₀, P₁, P₂, and P₃) are defined at 15, 60, 150, and 270 kpc and given here in keV/cm³ units. The residual point source fluxes (Res. PS9, Res. PS260-S, and Res. PS260-N) are in 10⁻⁵ Jy units, ΔRA_J2000 and ΔDec_J2000 offsets are shown in arcseconds, and the calibration factor (Calib) is in Jy/sr.