# ## x = energy in keV, dE= 5 keV # x_mean count 2.5 0 7.5 20 12.5 8 17.5 4 22.5 11 27.5 10 32.5 4 37.5 3 42.5 5 47.5 3 52.5 4 57.5 1 62.5 3 67.5 3 72.5 2 77.5 1 82.5 1 87.5 3 92.5 1 97.5 1 102.5 1 107.5 0 112.5 1 117.5 2 122.5 0 127.5 1 132.5 0 137.5 0