ff8c49_0107 4 250 90000 ff8c49_0107.dat 16 9315.321252059308(-4495)/mV 16 0 -5846 22410 0 II ff8c49_0107.dat 16 9114.47963800905(-12624)/mV 16 0 -11576 25638 0 aVR ff8c49_0107.dat 16 913.4164321136577(1308)/mV 16 0 1281 53335 0 V ff8c49_0107.dat 16 65536.0(-32783)/NU 16 0 22129 19248 0 PLETH