ac2809_0153 4 250 90000 ac2809_0153.dat 16 20672.786885245903(-1241)/mV 16 0 -3412 42595 0 II ac2809_0153.dat 16 24137.26708074534(6094)/mV 16 0 9111 23398 0 aVR ac2809_0153.dat 16 10443.494423791823(-4674)/mV 16 0 -4778 52231 0 V ac2809_0153.dat 16 65566.01465559355(-32767)/NU 16 0 2945 17136 0 PLETH