0642_020_024_ECG 2 200 720000 0642_020_024_ECG.mat 16+24 8.654275437156917(-856)/nu 16 0 -298 28226 0 ECGL 0642_020_024_ECG.mat 16+24 21.24273220581547(3406)/nu 16 0 4369 -25046 0 ECGR #Utility frequency: 60 #Start time: 24:00:00 #End time: 24:59:59