0755_004_019_ECG 2 200 720000 0755_004_019_ECG.mat 16+24 80.5640120584633(-9493)/nu 16 0 -15614 5269 0 ECGL 0755_004_019_ECG.mat 16+24 59.193801556562775(3785)/nu 16 0 -166 -9726 0 ECGR #Utility frequency: 60 #Start time: 19:00:00 #End time: 19:59:59