0627_020_029_ECG 2 200 720000 0627_020_029_ECG.mat 16+24 1.5299238556038097(-17364)/nu 16 0 -31750 -24856 0 ECGL 0627_020_029_ECG.mat 16+24 1.5322133633564896(-17439)/nu 16 0 -31848 -1770 0 ECGR #Utility frequency: 60 #Start time: 29:00:00 #End time: 29:59:59