Equivalence Ratio & Critical Energy \\
0.4100 & 249.5360 \\
0.4800 & 168.8530 \\
0.5530 & 153.9710 \\
0.7300 & 76.5399 \\
0.9000 & 83.1499 \\
1.2200 & 134.9570 \\