1017_020_047_ECG 2 256 921600 1017_020_047_ECG.mat 16+24 167.59481995581376(12290)/nu 16 0 14685 -6674 0 ECGL 1017_020_047_ECG.mat 16+24 235.02387192105962(-11218)/nu 16 0 -19261 -6950 0 ECGR #Utility frequency: 60 #Start time: 47:00:00 #End time: 47:59:59