Equivalence Ratio & Critical Energy (J) \\ 0.699055 & 4.60785E-1 \\ 0.951799 & 1.21320E-1 \\ 1.432788 & 7.20308E-2 \\ 1.956523 & 1.40705E-1 \\ 2.102848 & 2.35093E-1 \\ 2.373734 & 9.41911E-1 \\