0647_050_052_ECG 2 512 485376 0647_050_052_ECG.mat 16+24 99.19989001904341(-14279)/nu 16 0 -16990 -8891 0 ECGL 0647_050_052_ECG.mat 16+24 119.22753225546978(14395)/nu 16 0 2217 25301 0 ECGR #Utility frequency: 60 #Start time: 52:00:00 #End time: 52:15:47