* HV MAX (V) = 1500 * HV INCREMENT (V) = 50 * INTEGRATION TIME (ms) = 1000 * CAPACITOR VALUE (pF) =200 * AMPLIFIER GAIN =8 * * Data are in pA. * 3/27/2007,3:28 PM 66.7 67.4 67.4 67.6 69.8 68.6 68.7 74.6 69.5 69.6 70.4 68.4 70.9 70.3 69.6 67.1 67.4 67.4 67.9 69.9 69.1 69.1 74.5 69.6 69.7 70.6 68.6 70.9 69.7 69.0 67.5 67.5 67.5 67.7 70.2 69.2 69.1 74.5 69.7 69.9 70.7 68.7 70.7 69.8 69.5 66.9 67.4 67.7 67.9 70.1 69.1 68.8 74.7 69.8 69.7 70.6 68.6 70.2 69.6 68.6 66.9 67.3 67.6 67.7 69.8 68.8 69.0 74.8 69.5 69.7 70.1 68.6 70.2 69.3 68.6 67.4 67.6 67.7 67.7 69.9 69.2 69.2 74.5 69.5 69.7 70.6 68.8 70.1 69.2 68.5 67.9 67.9 68.2 68.4 70.4 69.7 69.7 75.1 70.1 70.4 71.0 69.1 70.4 69.5 68.8 67.3 67.3 67.9 67.7 69.8 69.0 69.2 74.3 69.3 69.9 70.6 68.5 69.5 68.6 67.7 67.5 67.5 67.9 68.0 69.9 69.2 69.3 74.8 69.5 69.8 70.6 69.0 69.8 69.1 68.2 67.3 67.6 67.9 67.6 69.9 69.3 69.6 74.7 69.3 69.7 70.7 68.7 69.9 68.8 67.9 66.9 67.4 67.7 67.7 69.8 68.8 69.1 74.8 69.7 69.8 70.4 68.5 69.5 68.7 67.9 67.4 67.6 67.7 67.6 70.1 69.2 69.3 74.8 69.6 69.6 70.7 69.0 69.8 69.0 67.7 67.3 67.7 67.6 67.6 70.1 69.2 69.3 74.6 69.2 69.8 70.6 68.8 69.6 68.6 67.5 67.1 67.4 67.7 67.7 69.8 69.1 69.1 74.6 69.7 69.8 70.4 68.5 69.6 68.8 68.1 67.4 67.6 67.6 67.9 70.3 69.3 69.3 75.0 69.3 69.9 70.8 69.0 69.9 68.8 67.7 67.1 67.4 67.9 67.7 69.9 69.3 69.2 74.5 69.7 69.8 70.8 68.7 69.5 68.5 68.0 67.0 67.4 68.1 68.0 69.9 69.0 69.1 75.0 69.7 69.9 70.8 68.8 69.8 69.2 68.1 67.3 67.7 68.1 67.9 69.8 69.2 69.5 74.8 69.8 69.8 70.6 69.0 69.8 68.8 68.0 67.1 67.5 67.5 67.7 69.9 69.3 69.3 74.6 69.5 69.9 70.7 68.8 69.6 68.5 67.5 67.0 67.5 67.9 67.9 69.9 69.3 69.3 74.7 69.7 70.1 70.9 68.8 69.9 69.0 68.5 67.3 67.5 67.6 67.6 69.9 69.3 69.3 74.7 69.3 69.8 70.8 68.8 69.6 68.4 67.9 67.4 67.6 67.9 67.9 69.7 69.2 69.5 75.0 69.7 69.9 70.6 68.8 69.7 68.7 67.9 67.1 67.6 67.9 67.9 69.9 69.2 69.5 74.7 69.6 69.8 70.6 68.7 69.7 69.0 68.2 67.3 67.6 67.5 67.5 69.8 69.2 69.3 74.6 69.1 69.8 70.6 68.7 69.5 68.4 67.5 67.3 67.7 67.5 67.7 70.1 69.5 69.2 75.0 69.6 69.9 70.7 68.8 69.7 69.0 67.9 67.3 67.4 67.5 68.0 69.9 69.5 69.2 74.3 69.6 69.8 70.8 68.7 69.6 68.5 68.0 67.1 67.6 67.9 67.9 69.9 69.1 69.1 74.7 69.7 69.8 70.7 68.5 69.7 69.1 68.0 67.5 67.6 67.6 67.6 69.9 69.5 69.5 74.7 69.3 69.9 70.8 69.0 69.8 68.7 68.2 67.1 67.6 67.7 67.7 69.8 69.3 69.3 74.6 69.1 69.8 70.6 68.7 69.6 68.5 67.6 67.1 67.6 67.9 67.9 69.9 69.1 69.2 75.0 69.7 69.9 70.9 68.7 69.8 69.1 68.1 67.0 67.5 67.9 67.9 69.9 69.1 69.0 74.7 69.6 69.9 70.7 68.6 69.6 69.0 67.9 67.3 67.4 67.9 67.9 69.8 69.5 69.1 74.6 69.5 69.9 70.8 68.8 69.3 68.6 68.2 66.9 67.5 67.7 67.9 70.1 69.1 69.2 74.6 69.7 69.9 70.7 68.7 69.7 68.8 68.1 67.0 67.3 67.7 68.0 70.1 69.2 69.1 74.6 69.6 69.8 70.6 68.6 69.5 68.6 67.6 67.3 67.5 68.0 67.6 69.8 69.2 69.2 74.8 69.6 69.9 70.6 68.6 69.5 68.7 67.7 67.4 67.5 67.6 67.7 70.4 69.3 69.5 74.6 69.6 69.8 70.9 68.8 69.6 68.6 67.6 67.4 67.4 67.6 67.9 69.8 69.3 69.3 74.5 69.6 69.9 70.6 68.7 69.5 68.5 67.6 67.1 67.5 67.9 67.9 69.8 69.3 69.3 74.7 69.3 69.9 70.6 68.7 69.5 68.7 68.0 67.1 67.7 67.6 67.6 70.1 69.3 69.5 74.8 69.2 69.6 70.8 68.7 69.6 68.7 67.6 67.5 67.6 67.9 67.9 69.6 69.3 69.5 74.7 69.5 69.7 70.4 68.8 69.2 68.6 67.4 67.1 67.3 67.9 67.7 69.9 69.3 69.3 74.5 69.6 69.8 70.7 68.8 69.5 68.5 67.9 67.1 67.4 67.9 67.9 69.9 69.2 69.2 74.3 69.5 69.9 70.7 68.5 69.3 68.7 67.6 67.4 67.6 67.6 67.6 69.8 69.3 69.3 74.6 69.5 69.7 70.6 69.1 69.5 68.7 68.1 67.0 67.5 67.4 67.9 70.1 69.2 69.3 74.5 69.2 69.7 70.7 68.6 69.7 68.4 67.4 67.3 67.6 67.9 67.5 69.8 69.6 69.5 74.7 69.2 69.8 70.7 68.7 69.3 68.6 67.7 67.0 67.4 68.0 67.9 69.9 69.5 69.1 74.7 69.7 69.9 70.7 68.7 69.6 69.0 68.0 66.9 67.5 67.7 67.9 69.9 69.3 69.2 74.8 69.7 69.8 70.7 68.6 69.6 68.8 67.9 67.5 67.4 67.5 67.4 69.8 69.3 69.3 74.5 69.3 69.7 70.6 68.8 69.6 68.6 67.6 67.1 67.5 67.9 68.0 69.8 69.1 69.3 74.8 69.7 69.9 70.6 68.7 69.6 68.7 67.9 67.3 67.5 67.9 67.9 69.8 69.3 69.3 74.6 69.7 70.1 70.6 68.7 69.5 68.6 67.6