* HV MAX (V) = 1500 * HV INCREMENT (V) = 50 * INTEGRATION TIME (ms) = 1000 * CAPACITOR VALUE (pF) =200 * AMPLIFIER GAIN =8 * * Data are in pA. * 11/9/2006,5:03 PM 70.1 70.4 71.0 70.7 72.1 71.7 72.1 71.7 71.5 73.0 72.3 72.6 71.0 70.8 69.3 69.8 70.6 70.9 70.8 72.0 71.4 71.8 72.3 71.9 72.3 72.1 72.5 71.5 71.2 69.5 69.7 70.1 70.7 70.3 71.8 71.3 71.8 71.8 70.9 72.0 72.0 72.4 70.9 70.4 68.7 69.3 69.9 70.9 70.3 71.2 70.9 71.7 71.8 71.2 71.7 71.7 72.3 70.8 70.7 69.0 69.6 69.7 70.3 70.2 71.2 71.3 71.5 71.8 71.0 71.2 71.7 72.4 70.9 70.4 68.7 69.3 69.7 70.6 70.1 70.9 71.0 71.3 71.7 70.9 71.4 71.5 72.0 70.6 70.4 68.7 68.8 69.7 70.2 69.9 70.8 70.8 70.8 71.3 70.8 71.0 71.4 71.8 70.3 70.2 68.5 69.3 70.1 70.4 69.8 70.7 70.9 71.0 71.7 70.9 71.2 71.3 72.0 70.4 70.2 68.5 69.1 69.6 70.2 69.7 70.4 70.6 70.8 71.3 70.8 71.2 71.0 71.5 70.4 70.1 68.4 69.2 69.5 70.3 69.9 70.4 70.9 70.8 71.3 70.9 71.3 71.5 71.8 70.4 69.9 68.8 69.1 69.8 70.3 70.1 70.4 70.7 70.9 71.5 70.9 71.2 71.4 71.7 70.4 70.4 68.6 69.0 69.6 70.4 70.1 70.8 70.9 70.8 71.5 70.9 71.2 71.5 71.9 70.3 70.1 68.8 68.8 69.5 70.1 69.9 70.7 70.7 70.8 71.7 71.2 70.8 71.2 71.8 70.6 70.3 68.6 68.6 69.8 70.1 69.8 70.3 70.4 70.6 71.3 70.6 70.7 70.8 71.3 69.8 69.7 68.1 68.6 69.3 70.2 69.7 69.0 70.4 70.3 71.4 70.7 70.7 71.2 71.5 70.1 70.2 68.4 69.3 69.7 70.1 70.1 67.5 70.7 70.7 71.8 70.9 70.8 71.0 71.7 70.4 70.1 68.4 68.8 69.7 70.3 69.9 68.8 70.8 70.3 71.3 70.9 70.7 71.3 71.7 70.2 70.1 68.7 69.1 69.8 70.2 69.8 69.5 70.9 70.7 71.7 70.8 70.8 71.7 71.9 70.7 70.3 68.5 69.2 69.6 70.1 69.8 69.8 70.8 70.8 71.5 70.7 70.9 71.3 71.8 70.3 69.8 68.0 69.1 69.5 70.1 69.9 69.9 70.6 70.7 71.3 70.7 70.8 71.3 71.8 70.4 69.7 68.1 68.7 69.5 70.1 69.8 69.9 70.4 70.4 71.4 70.6 70.7 71.2 71.4 69.9 69.7 68.5 68.5 69.7 70.1 69.8 69.8 70.2 70.6 71.7 70.4 70.6 71.0 71.3 70.1 69.8 68.1 68.8 69.8 69.9 69.7 69.8 70.7 70.3 71.7 70.8 70.7 71.0 71.8 70.6 70.2 68.2 69.0 69.6 70.1 69.7 70.7 70.7 70.4 71.7 70.3 70.4 71.0 71.7 70.2 69.8 67.9 68.8 69.3 69.9 69.7 71.2 70.7 70.4 71.7 70.6 70.2 71.0 71.5 70.2 69.9 67.9 69.2 69.3 69.7 69.8 70.7 70.7 70.4 71.5 70.4 70.4 71.0 71.5 70.4 69.9 68.1 68.7 69.6 69.8 69.8 67.7 70.7 70.4 71.8 70.6 70.4 71.0 71.5 70.1 69.6 68.0 68.7 69.6 69.8 69.7 68.8 70.2 70.1 71.5 70.7 70.7 70.9 71.3 70.2 70.1 68.4 68.7 69.5 70.1 69.8 70.4 70.7 70.6 71.4 70.7 70.7 71.0 71.5 70.2 69.8 68.1 68.8 69.6 70.2 70.1 71.4 70.8 70.7 71.5 70.6 70.7 71.2 71.5 70.2 69.7 68.4 68.8 69.6 70.1 69.8 71.7 70.4 70.6 71.7 70.8 70.7 71.3 71.5 70.4 70.2 68.6 69.0 69.7 70.4 69.9 70.6 70.7 70.8 71.8 70.7 70.6 71.0 71.4 70.4 69.9 68.2 68.6 69.3 69.8 69.8 69.7 70.4 70.3 71.3 70.7 70.3 70.9 71.3 70.1 69.6 68.2 68.7 69.5 70.2 70.1 68.8 70.4 70.3 71.4 70.7 70.4 71.2 71.5 70.2 70.1 68.4 68.6 69.8 69.9 69.7 70.4 70.6 70.4 71.8 70.3 70.6 71.0 71.4 70.2 70.1 67.9 69.1 69.3 69.8 69.9 71.2 70.6 70.3 71.7 70.4 70.4 70.9 71.7 70.3 69.8 68.2 69.1 69.9 70.2 69.8 71.4 70.8 70.6 71.9 70.6 70.7 71.0 71.7 70.4 70.1 68.4 68.7 69.3 70.2 69.9 70.9 70.4 70.4 71.7 70.6 70.6 71.0 71.2 70.1 69.8 68.5 69.0 69.6 69.7 70.1 69.7 70.8 70.4 71.8 70.7 70.7 71.2 71.9 70.6 69.9 68.2 68.7 69.6 69.8 69.8 68.4 70.8 70.4 71.5 70.3 70.4 71.0 71.5 70.2 69.6 67.9 68.7 69.7 69.8 69.9 68.4 70.2 70.3 71.8 70.7 70.4 70.9 71.3 70.3 70.2 68.2 68.6 69.5 69.9 69.9 69.6 70.6 70.3 71.8 70.7 70.7 71.0 71.3 70.3 69.9 68.5 68.8 69.7 69.8 69.6 71.5 70.6 70.3 71.8 70.6 70.2 70.8 71.4 70.3 69.9 67.7 69.1 69.6 69.9 69.8 72.6 70.8 70.7 72.0 70.7 70.7 71.0 71.7 70.7 70.3 68.6 68.6 69.8 69.8 69.7 77.0 70.7 70.3 71.8 70.2 70.3 71.2 71.4 70.3 69.8 68.0 69.1 69.7 70.1 69.9 75.8 70.9 70.8 71.9 70.4 70.3 71.2 71.9 70.6 69.9 68.4 68.7 69.6 69.9 69.9 75.0 70.4 70.3 71.9 70.9 70.6 70.8 71.5 70.3 70.2 68.5 68.8 69.5 69.7 69.9 74.1 70.7 70.4 71.5 70.3 70.4 70.9 71.4 70.1 69.6 68.0 68.6 69.3 70.1 69.8 73.7 70.6 70.2 71.7 70.4 70.2 70.8 71.4 70.2 69.7 68.2 68.7 69.3 69.9 69.8 72.4 70.3 70.3 71.7 70.6 70.2 70.7 71.0 70.2 69.8 68.1