f0f989_0038 4 250 90000 f0f989_0038.dat 16 200.0(0)/mV 16 0 19 3168 0 II f0f989_0038.dat 16 200.0(0)/mV 16 0 -11 56623 0 aVR f0f989_0038.dat 16 200.0(0)/mV 16 0 -32 56155 0 V f0f989_0038.dat 16 4096.0(-2048)/NU 16 0 253 27966 0 PLETH