4c0519_0028 4 250 90000 4c0519_0028.dat 16 200.0(0)/mV 16 0 1 61466 0 II 4c0519_0028.dat 16 200.0(0)/mV 16 0 -3 27553 0 aVR 4c0519_0028.dat 16 200.0(0)/mV 16 0 -46 57318 0 V 4c0519_0028.dat 16 4096.0(-2048)/NU 16 0 -348 59304 0 PLETH