0450_018_027_ECG 2 256 921600 0450_018_027_ECG.mat 16+24 9.908405797187044(9252)/nu 16 0 14551 -29867 0 ECGL 0450_018_027_ECG.mat 16+24 34.15770041751129(-856)/nu 16 0 2066 21876 0 ECGR #Utility frequency: 60 #Start time: 27:00:00 #End time: 27:59:59