0450_009_018_ECG 2 256 921600 0450_009_018_ECG.mat 16+24 27.44023967698431(-7629)/nu 16 0 -2089 -4339 0 ECGL 0450_009_018_ECG.mat 16+24 26.117428436003696(-9942)/nu 16 0 -11246 -28685 0 ECGR #Utility frequency: 60 #Start time: 18:00:00 #End time: 18:59:59