0647_155_139_ECG 2 512 1843200 0647_155_139_ECG.mat 16+24 72.10262433006217(-10312)/nu 16 0 -16048 19638 0 ECGL 0647_155_139_ECG.mat 16+24 55.024641140460496(9959)/nu 16 0 11416 13726 0 ECGR #Utility frequency: 60 #Start time: 139:00:00 #End time: 139:59:59