# E_gamma(MeV)   IFA_primary_masked(MeV^-1 s^-1)
5.145440e-01 7.654359e-146
5.413360e-01 7.802315e-146
5.695230e-01 7.838871e-146
5.991770e-01 2.477659e-146
6.303750e-01 5.427839e-147
6.631980e-01 2.030635e-147
6.977300e-01 5.567860e-148
7.340600e-01 1.918050e-148
7.722810e-01 7.127845e-149
8.124930e-01 2.159517e-149
8.547980e-01 6.295008e-150
8.993070e-01 5.834515e-151
9.461320e-01 0.000000e+00
9.953960e-01 0.000000e+00
1.047230e+00 0.000000e+00
