27b258_0033 4 250 90000 27b258_0033.dat 16 200.0(0)/mV 16 0 -2 418 0 II 27b258_0033.dat 16 200.0(0)/mV 16 0 5 61556 0 aVR 27b258_0033.dat 16 200.0(0)/mV 16 0 12 64813 0 V 27b258_0033.dat 16 4096.0(-2048)/NU 16 0 451 58716 0 PLETH