87dc09_0214 4 250 90000 87dc09_0214.dat 16 200.0(0)/mV 16 0 -5 55450 0 II 87dc09_0214.dat 16 200.0(0)/mV 16 0 39 63355 0 aVR 87dc09_0214.dat 16 200.0(0)/mV 16 0 -6 1751 0 V 87dc09_0214.dat 16 4096.0(-2048)/NU 16 0 489 15758 0 PLETH