# ## x = energy in keV, dE= 5 keV # x_mean count 2.5 0 7.5 34 12.5 22 17.5 16 22.5 16 27.5 12 32.5 8 37.5 11 42.5 4 47.5 8 52.5 7 57.5 7 62.5 3 67.5 4 72.5 5 77.5 7 82.5 1 87.5 3 92.5 2 97.5 3 102.5 3 107.5 0 112.5 0 117.5 1 122.5 1 127.5 1 132.5 0 137.5 2 142.5 0 147.5 0