0430_172_180_ECG 2 200 720000 0430_172_180_ECG.mat 16+24 49.54696797909419(-4393)/nu 16 0 -727 -24814 0 ECGL 0430_172_180_ECG.mat 16+24 70.11000432658071(1282)/nu 16 0 -4299 -27741 0 ECGR #Utility frequency: 60 #Start time: 180:00:00 #End time: 180:59:59