* HV MAX (V) = 1500 * HV INCREMENT (V) = 50 * INTEGRATION TIME (ms) = 1000 * CAPACITOR VALUE (pF) =200 * AMPLIFIER GAIN =8 * * Data are in pA. * 3/29/2007,2:46 PM 70.1 70.7 71.3 71.0 71.5 72.9 72.0 76.3 72.0 72.0 72.8 73.1 71.7 72.6 69.7 70.1 70.6 71.7 71.0 71.5 72.5 72.0 76.7 72.1 72.3 72.4 73.1 71.5 72.5 69.5 69.7 70.4 71.0 70.8 71.3 72.4 71.5 76.4 71.7 71.9 72.0 72.8 71.2 72.4 69.5 69.6 70.2 70.9 70.8 71.2 72.5 71.8 76.2 71.8 71.9 72.3 72.9 71.3 72.1 69.3 69.1 69.7 70.7 70.6 70.7 71.8 71.4 75.9 71.2 71.3 71.7 72.3 70.6 71.8 68.6 68.6 69.7 70.4 70.3 70.8 71.5 70.9 75.8 71.4 71.3 71.4 72.0 70.7 71.7 69.0 69.0 69.5 70.4 70.3 70.9 71.9 71.2 75.8 71.2 71.2 71.7 72.3 70.6 71.8 68.7 69.1 69.7 70.7 70.1 70.4 71.9 71.4 76.2 71.3 71.0 71.3 72.3 70.8 71.8 68.6 68.6 69.5 70.1 69.7 70.2 71.5 70.9 75.7 70.8 70.8 71.3 72.0 70.7 71.5 68.0 68.5 69.1 70.3 69.9 70.2 71.5 70.7 75.3 70.8 70.8 71.0 72.0 70.2 71.3 68.2 68.7 69.2 69.9 69.7 70.2 71.4 70.6 75.2 70.7 70.8 70.9 71.9 70.2 71.0 68.0 68.5 68.8 70.3 69.9 70.3 71.5 70.8 75.2 70.8 71.0 71.3 71.9 70.4 71.4 68.5 68.5 69.6 70.1 69.7 70.2 71.2 70.8 75.7 70.6 70.8 70.9 71.7 70.3 71.3 68.0 68.4 69.3 69.9 69.6 70.3 71.5 70.8 75.7 70.6 70.6 71.3 71.9 70.3 71.3 67.9 68.7 69.1 69.9 69.7 70.3 71.3 71.0 75.1 70.4 70.7 70.9 71.9 70.2 70.9 68.1 68.5 69.1 70.1 69.6 69.8 71.2 70.7 75.6 70.7 70.4 70.8 71.4 69.9 71.0 67.6 68.6 69.5 69.6 69.5 70.2 71.4 70.8 75.6 70.7 70.7 71.0 72.0 70.6 71.4 68.0 68.6 69.3 69.8 69.6 70.1 71.4 70.8 75.6 70.3 70.7 70.9 71.8 70.1 71.2 67.6 68.4 69.0 69.9 69.5 70.1 71.0 70.6 75.3 70.7 70.8 70.9 71.7 69.9 71.2 67.9 68.6 69.0 69.8 69.7 70.3 71.3 70.6 75.0 70.7 70.8 70.9 71.8 69.9 71.3 68.2 68.2 69.2 70.1 69.7 69.8 71.0 70.7 75.7 70.4 70.7 70.8 71.7 70.1 71.2 67.7 68.5 68.8 69.7 69.7 70.3 71.4 70.8 75.3 70.6 70.7 71.0 71.9 70.2 71.3 67.9 68.2 68.7 69.9 69.7 69.9 71.2 70.3 75.2 70.7 70.6 70.7 71.5 69.7 70.9 67.6 68.6 69.0 69.9 69.8 70.2 71.3 70.7 75.6 70.8 70.7 70.6 71.8 70.3 71.3 68.1 68.6 68.8 70.1 69.9 70.3 71.3 70.6 75.4 71.0 71.0 70.9 71.7 70.1 71.4 68.2 68.6 69.2 70.1 69.6 70.2 71.3 70.6 75.4 70.4 70.7 71.0 71.9 70.1 71.2 67.7 68.5 69.2 70.2 69.9 70.2 71.5 70.7 75.7 71.2 71.0 71.3 71.9 70.3 71.5 68.5 68.5 69.0 69.7 69.8 70.3 71.4 70.7 75.3 70.6 70.9 70.9 71.8 70.2 71.0 67.7 68.1 69.0 70.2 69.7 70.2 71.2 70.7 75.6 70.8 70.7 70.9 71.7 69.9 71.0 68.2 68.2 69.1 69.9 69.9 70.1 71.2 70.8 75.7 70.8 70.8 71.0 71.7 70.2 71.5 68.2 68.6 69.2 69.9 69.7 69.9 71.3 70.9 75.3 70.8 70.6 70.8 71.8 70.2 71.3 67.7 68.4 69.0 70.2 69.9 70.3 71.4 70.8 75.4 71.2 70.8 71.2 71.9 70.1 71.3 68.4 68.7 69.3 69.8 69.7 70.1 71.2 70.9 75.4 70.7 70.7 70.7 71.9 70.3 71.2 67.7 68.2 69.1 69.8 69.6 70.1 71.3 70.2 75.6 70.9 70.7 70.9 71.4 69.9 71.2 68.1 68.4 69.3 69.9 69.6 69.8 71.2 70.8 75.4 70.7 70.7 70.8 72.0 70.4 71.3 68.2 68.6 69.0 70.3 69.6 69.8 71.2 70.7 75.4 70.7 70.8 70.7 71.8 70.3 71.2 67.9 68.4 69.0 70.1 69.6 69.9 70.9 70.7 75.7 71.2 70.8 70.8 71.5 70.1 71.4 68.2 68.5 68.8 69.7 69.7 70.2 71.0 70.8 75.3 70.7 70.8 70.9 71.8 70.2 71.0 68.0 68.5 68.6 69.7 69.7 70.1 71.2 70.4 75.3 70.4 70.7 70.6 71.5 69.9 70.8 67.6 68.5 69.0 70.1 69.8 70.1 71.4 70.7 75.6 71.2 71.0 71.0 71.9 70.3 71.5 68.7 68.8 69.5 70.6 70.3 70.4 71.4 71.2 76.0 71.3 71.3 71.0 71.9 70.6 71.8 68.6 68.6 69.0 69.8 69.6 69.9 71.2 70.9 75.4 70.4 70.7 70.9 71.7 70.2 71.0 67.6 68.5 69.0 69.8 69.8 69.9 71.3 70.8 75.4 70.7 70.9 70.9 71.8 70.1 71.3 68.0 68.5 69.0 70.2 69.7 69.9 71.0 70.8 75.6 71.0 70.8 70.6 71.8 70.2 71.3 68.2 68.0 68.8 69.9 69.8 69.9 70.9 70.6 75.6 70.7 70.7 70.7 71.3 69.8 71.2 67.7 68.7 69.0 70.1 69.8 70.1 71.2 70.7 75.4 71.0 70.9 70.9 71.9 70.1 71.4 68.5 68.6 69.2 70.3 69.8 70.1 71.2 71.0 75.8 71.0 70.9 70.8 71.9 70.2 71.5 68.0 68.6 69.2 69.8 69.7 70.1 71.3 70.9 75.9 70.6 70.7 70.9 71.9 70.1 71.3 67.7 68.2 68.8 69.9 69.7 70.1 70.9 70.4 75.4 70.8 70.9 70.4 71.4 69.9 71.2 68.2 68.5 69.0 69.8 69.6 69.9 71.3 70.7 75.4 70.4 70.8 71.2 71.7 70.2 70.9 68.0