# E_gamma(MeV)   IFA_secondary_masked(MeV^-1 s^-1)
5.145440e-01 1.608574e-190
5.413360e-01 1.677818e-190
5.695230e-01 1.689816e-190
5.991770e-01 6.861044e-191
6.303750e-01 2.387635e-191
6.631980e-01 8.124173e-192
6.977300e-01 1.199752e-192
7.340600e-01 0.000000e+00
7.722810e-01 0.000000e+00
8.124930e-01 0.000000e+00
8.547980e-01 0.000000e+00
