# ## x = energy in keV, dE= 5 keV # x_mean count 2.5 0 7.5 10 12.5 7 17.5 2 22.5 7 27.5 1 32.5 4 37.5 2 42.5 0 47.5 0 52.5 1 57.5 2 62.5 0 67.5 1 72.5 1 77.5 0 82.5 2 87.5 0 92.5 1 97.5 0 102.5 0 107.5 0 112.5 0 117.5 1 122.5 0 127.5 0