# ## x = energy in keV, dE= 5 keV # x_mean count 2.5 0 7.5 0 12.5 1 17.5 0 22.5 0 27.5 0 32.5 0 37.5 0 42.5 1 47.5 0 52.5 0 57.5 1 62.5 0 67.5 0