f52125_0013 3 250 90000 f52125_0013.dat 16 200.0(0)/mV 16 0 -81 31273 0 II f52125_0013.dat 16 200.0(0)/mV 16 0 -32768 22561 0 aVR f52125_0013.dat 16 200.0(0)/mV 16 0 -32768 63421 0 V