Crystal angle Rate at 35kV theta/° R(35kV)/Imp/s 19.0 147.0 19.1 146.0 19.2 138.0 19.3 133.0 19.4 131.0 19.5 133.0 19.6 138.0 19.7 132.0 19.8 136.0 19.9 168.0 20.0 270.0 20.1 1200.0 20.2 2059.0 20.3 2310.0 20.4 971.0 20.5 290.0 20.6 228.0 20.7 205.0 20.8 198.0 20.9 186.0 21.0 183.0 21.1 184.0 21.2 162.0 21.3 169.0 21.4 173.0 21.5 181.0 21.6 165.0 21.7 149.0 21.8 170.0 21.9 170.0 22.0 198.0 22.1 241.0 22.2 286.0 22.3 567.0 22.4 4132.0 22.5 6908.0 22.6 7151.0 22.7 3062.0 22.8 582.0 22.9 199.0 23.0 161.0 23.1 136.0 23.2 137.0 23.3 126.0 23.4 117.0 23.5 110.0 23.6 109.0 23.7 104.0 23.8 102.0 23.9 102.0 24.0 100.0