0627_021_030_ECG 2 200 720000 0627_021_030_ECG.mat 16+24 1.5299238556038097(-17364)/nu 16 0 -17178 -3143 0 ECGL 0627_021_030_ECG.mat 16+24 1.5314652070585113(-17415)/nu 16 0 -17609 17429 0 ECGR #Utility frequency: 60 #Start time: 30:00:00 #End time: 30:59:59