angle inc(V) zero sca(mV,P) sca (mV) zero dis(cm) -70 5.43 0.029 280.8 280.2 276.2 23 -60 5.44 0.030 280.3 282.1 271.8 23 -50 5.44 0.030 283.0 284.2 266.7 23 -45 5.45 0.029 311.5 317.2 267.2 23 -40 5.43 0.029 348.1 350.1 267.1 23 -35 5.44 0.029 468.6 470.1 263.9 23 -25 5.43 0.027 440.3 439.7 270.6 23 -20 5.43 0.028 349.5 349.1 278.6 23 -15 5.45 0.029 329.5 324.3 278.5 23 -10 5.43 0.029 297.7 296.6 278.2 23 10 5.43 0.029 271.4 270.9 266.4 31