Electron number density, temperature, and entropy profiles of the best-fit model up to R₂₀₀. Blue areas and dash curves show the isothermal beta-profile model (Sect. 3.3.1). Orange areas and dotted curves show the polytropic NFW-profile model (Sect. 3.3.2). Curves show the median and areas show the 1σ level of the models. The main plots show the without-core profiles (≥100 kpc) and the plot inserts show the core region (< 100 kpc). This visual separation is necessary because our model can create nonphysical discontinuities between both regions, especially for cool-core clusters (Sect. 3.3.3). For each cluster, all inserts have the same x-axis range but for clarity the tick labels are only shown in the top row. The core region of cluster C is not shown because its core-region parameters were not properly determined (Table 2). For the entropy profiles, the black lines show the self-similar prediction by Voit et al. (2005), K(r_3D) = 1.32 K₂₀₀ (r_3D/R₂₀₀)^1.1.