* HV MAX (V) = 1500 * HV INCREMENT (V) = 50 * INTEGRATION TIME (ms) = 1000 * CAPACITOR VALUE (pF) =200 * AMPLIFIER GAIN =8 * * Data are in pA. * 4/2/2007,10:34 AM 69.5 71.2 71.7 71.2 70.8 71.7 71.7 77.3 72.0 72.9 71.3 71.0 71.0 71.3 68.2 70.4 71.4 71.8 72.0 71.5 72.4 72.4 77.9 72.6 73.4 72.0 72.0 71.8 71.9 68.6 69.5 70.7 71.2 70.9 70.2 71.5 71.5 76.9 71.7 72.1 71.0 71.0 70.9 71.0 68.1 69.1 70.4 70.7 70.7 70.3 71.2 71.0 76.3 71.3 72.1 70.7 70.6 70.3 70.6 67.4 68.8 70.2 71.0 70.8 69.9 70.9 70.9 76.7 71.5 72.0 70.6 70.4 70.4 70.4 67.6 69.1 70.1 70.6 70.6 69.9 70.8 71.2 76.7 71.4 71.8 70.2 70.7 70.6 70.7 67.6 69.0 69.8 70.2 70.3 69.5 70.7 70.8 76.2 70.8 71.5 69.8 70.3 70.1 70.2 66.9 68.8 69.7 70.2 70.2 69.6 70.7 70.8 76.0 70.7 71.7 70.2 70.3 70.1 69.9 67.0 68.5 69.6 69.8 70.1 69.7 70.4 70.6 75.9 70.9 71.4 70.2 70.2 70.1 70.1 67.1 68.4 69.7 70.1 70.2 69.6 70.3 70.6 76.0 70.6 71.4 69.8 69.8 69.7 69.9 66.8 68.7 69.7 69.9 70.1 69.1 70.3 70.6 75.8 70.7 71.2 69.8 70.1 69.9 69.9 67.1 68.5 69.6 69.8 69.9 69.3 70.4 70.4 75.8 70.8 71.2 69.8 69.9 69.9 69.8 66.8 68.7 69.5 69.7 70.1 69.5 70.4 70.3 75.9 70.6 71.3 69.9 70.1 69.8 69.6 66.8 68.7 69.6 69.7 69.9 69.6 70.3 70.6 76.0 70.7 71.4 69.8 70.1 69.9 69.8 66.9 68.0 69.3 69.8 70.1 69.6 69.9 70.1 75.9 70.6 71.0 69.7 69.6 69.5 69.8 66.5 68.2 69.5 69.9 69.9 69.2 70.3 70.6 75.9 70.7 71.3 69.7 69.9 69.7 69.8 66.8 68.1 69.7 70.1 70.2 69.7 70.1 70.3 76.4 71.0 71.5 69.9 69.9 69.9 70.2 67.0 68.6 69.5 69.7 70.1 69.6 70.4 70.6 75.8 70.6 71.4 70.1 70.1 69.8 69.7 66.5 68.5 69.6 70.1 69.9 69.6 70.3 70.3 76.2 70.7 71.4 69.7 70.1 70.2 69.9 66.9 68.0 69.5 70.1 70.1 69.5 70.1 70.4 76.0 70.6 71.3 69.9 69.7 69.7 69.8 67.0 68.4 69.2 69.5 69.8 69.2 70.2 70.3 75.8 70.4 71.4 69.8 69.9 69.8 69.6 66.8 68.2 69.3 69.9 69.8 69.0 70.1 70.4 75.8 70.7 71.0 69.7 70.1 69.9 69.8 67.0 68.6 69.6 69.8 69.8 69.2 70.2 70.3 75.8 70.6 71.2 69.7 69.9 69.8 69.8 66.7 68.4 69.3 69.7 69.7 69.2 70.2 70.4 75.9 70.6 71.0 69.7 69.9 69.9 69.8 66.7 68.5 69.7 69.6 69.8 69.2 70.2 70.3 75.7 70.3 70.9 69.7 70.1 69.8 69.8 66.5 68.1 69.2 69.9 69.9 69.1 70.2 70.2 75.9 70.7 71.3 69.8 69.9 69.6 69.6 67.0 68.5 69.6 69.9 70.2 69.7 70.6 70.3 75.9 70.6 71.5 70.3 70.3 70.1 69.9 67.3 68.4 69.5 69.5 69.8 69.2 70.3 70.2 75.7 70.3 71.3 69.8 69.8 69.7 69.6 66.3 68.4 69.3 69.7 69.6 69.0 70.2 70.3 75.8 70.3 70.9 69.8 70.1 69.7 69.7 66.4 68.2 69.7 69.7 69.6 69.6 70.4 70.6 76.0 70.7 71.0 69.8 69.9 69.9 69.9 66.7 68.5 69.5 69.7 70.1 69.2 70.1 70.3 75.8 70.6 71.2 69.6 69.8 69.7 69.8 66.8 68.1 69.3 69.7 69.7 68.8 70.3 70.3 75.8 70.6 70.9 69.8 69.9 69.7 69.8 67.1 68.4 69.3 69.8 69.9 69.5 70.2 70.4 75.4 70.6 71.3 69.9 70.2 69.6 69.6 67.0 68.5 69.3 69.8 69.9 69.5 70.2 70.3 75.9 70.6 71.4 69.9 70.2 69.9 69.8 66.8 68.2 69.3 69.8 70.1 69.6 69.9 70.3 76.0 70.4 71.4 69.8 69.8 69.8 69.9 66.7 68.2 69.5 69.6 69.7 69.3 70.1 70.3 75.9 70.3 71.2 69.6 70.1 69.8 69.8 66.4 68.7 69.7 69.9 69.9 69.3 70.2 70.7 75.7 70.6 71.0 69.8 69.9 69.9 69.8 66.9 68.1 69.3 69.8 69.8 69.2 69.9 70.3 75.7 70.4 71.2 69.6 69.8 69.6 69.7 66.8 68.4 69.5 69.6 69.7 69.1 69.9 70.3 75.8 70.7 71.0 69.6 70.1 69.9 69.9 66.9 68.4 69.5 70.1 69.8 69.3 70.2 70.6 75.8 70.4 71.0 69.8 69.9 69.7 69.7 66.8 68.4 69.6 69.6 69.9 69.5 70.3 70.4 75.7 70.4 71.3 69.9 70.2 69.6 69.5 66.8 68.6 69.3 69.7 69.8 69.5 70.3 70.4 75.6 70.3 71.2 69.8 70.1 69.8 69.7 66.8 68.1 69.0 69.8 69.8 69.2 69.9 70.2 75.6 70.2 71.0 69.7 69.9 69.6 69.5 66.8 68.5 69.5 69.9 69.9 69.3 70.3 70.7 75.9 70.8 71.3 69.9 70.2 70.1 69.9 67.0 68.2 69.3 69.7 69.9 69.3 70.2 70.2 75.7 70.6 71.3 69.8 70.1 69.8 69.8 66.8 68.2 69.1 69.8 69.8 69.5 69.9 70.1 75.8 70.3 71.3 69.7 69.9 69.7 69.7 66.8 68.1 69.5 69.8 69.9 69.5 70.4 70.3 75.7 70.7 71.2 70.1 70.1 69.8 69.8 67.1 68.4 69.2 69.6 70.1 69.6 70.2 70.2 75.8 70.6 71.4 70.1 70.2 69.7 69.7 66.7 68.5 69.5 69.8 69.8 69.2 70.1 70.2 75.9 70.6 71.0 69.9 70.2 70.1 69.8 66.8 68.5 69.5 69.7 69.9 69.3 70.3 70.6 75.6 70.7 71.3 70.1 70.2 69.9 69.6 66.8