A3558 z=0.047 R500=1170 kpc M500=4.77 Msun R/R500 K [keV cm2] Error [keV cm2] 0.2 482.485 46.4632 0.289474 599.636 58.5634 0.378947 683.005 67.8161 0.468421 759.801 75.2921 0.557895 841.48 83.5547 0.647368 934.08 94.3629 0.736842 1042.04 107.776 0.826316 1170.41 123.559 0.915789 1324.66 142.145 1.00526 1510.65 164.7 1.09474 1734.9 193.547 1.18421 2003.79 231.475 1.27368 2322.95 282.79 1.36316 2696.84 350.173 1.45263 3128.14 437.383 1.54211 3615.56 550.89 1.63158 4157.41 698.127 1.72105 4750.75 890.359 1.81053 5387.19 1140.65 1.9 6054.64 1437.8