0641_009_030_ECG 2 200 720000 0641_009_030_ECG.mat 16+24 113.9438234202937(-3455)/nu 16 0 -3474 -4745 0 ECGL 0641_009_030_ECG.mat 16+24 123.96008742824183(-6190)/nu 16 0 -6210 -3646 0 ECGR #Utility frequency: 60 #Start time: 30:00:00 #End time: 30:59:59