# ## x = energy in keV, dE= 5 keV # x_mean count 2.5 0 7.5 39 12.5 17 17.5 20 22.5 12 27.5 10 32.5 3 37.5 6 42.5 8 47.5 12 52.5 2 57.5 6 62.5 6 67.5 6 72.5 1 77.5 4 82.5 3 87.5 0 92.5 3 97.5 2 102.5 1 107.5 0 112.5 1 117.5 1 122.5 0 127.5 0