# ## x = energy in keV, dE= 5 keV # x_mean count 2.5 0 7.5 623 12.5 400 17.5 351 22.5 313 27.5 255 32.5 213 37.5 181 42.5 163 47.5 148 52.5 116 57.5 117 62.5 124 67.5 117 72.5 114 77.5 91 82.5 78 87.5 78 92.5 74 97.5 67 102.5 50 107.5 45 112.5 44 117.5 26 122.5 46 127.5 38 132.5 18 137.5 18 142.5 21 147.5 16 152.5 21 157.5 14 162.5 8 167.5 10 172.5 8 177.5 13 182.5 10 187.5 2 192.5 11 197.5 6 202.5 4 207.5 6 212.5 3 217.5 4 222.5 3 227.5 2 232.5 2 237.5 3 242.5 1 247.5 3 252.5 0 257.5 4 262.5 2 267.5 0 272.5 2 277.5 1 282.5 0 287.5 1 292.5 2 297.5 0 302.5 1 307.5 2 312.5 0 317.5 0 322.5 1 327.5 0 332.5 0