A2163 z=0.203 R500=1781 kpc M500=19.68 Msun
R/R500  K [keV cm2]  Error [keV cm2]
0.2  658.18  76.4734
0.289474  921.72  124.02
0.378947  956.77  105.523
0.468421  1014.33  101.474
0.557895  1085.07  100.734
0.647368  1167.86  102.897
0.736842  1265.94  108.91
0.826316  1383.56  119.096
0.915789  1526.91  133.729
1.00526  1705.16  154.047
1.09474  1931.03  182.905
1.18421  2223.83  225.83
1.27368  2614.68  294.923
1.36316  3154.92  415.039
1.45263  3938.13  638.912
1.54211  5149.35  1088.77
1.63158  7217.89  2079.91
1.72105  11402.7  4654.98
1.81053  22970  13651.1
1.9  62219.9  48317