Suzaku temperature profile of Abell 133. Systematic uncertainties from best-fit GH model and CXB estimation are denoted by blue slash region and shaded region respectively. The upper and lower panels show the differences before and after removal of point sources (S_2 − 8 > 5.67 × 10⁻¹⁵ erg cm⁻² s⁻¹) and clumps. The orange solid line represents the expectation from hydrodynamic cosmological simulations (Burns et al. 2010).