0655_015_020_ECG 2 200 720000 0655_015_020_ECG.mat 16+24 113.35916588543958(-3344)/nu 16 0 -3363 -2864 0 ECGL 0655_015_020_ECG.mat 16+24 56.48635854372904(-10938)/nu 16 0 -10947 17094 0 ECGR #Utility frequency: 60 #Start time: 20:00:00 #End time: 20:59:59