0627_009_018_ECG 2 200 720000 0627_009_018_ECG.mat 16+24 132.0956881677334(-4257)/nu 16 0 689 -22569 0 ECGL 0627_009_018_ECG.mat 16+24 71.24341577083156(5586)/nu 16 0 5782 -9248 0 ECGR #Utility frequency: 60 #Start time: 18:00:00 #End time: 18:59:59