0931_020_027_ECG 2 200 720000 0931_020_027_ECG.mat 16+24 361.51269277799724(-6494)/nu 16 0 1191 25639 0 ECGL 0931_020_027_ECG.mat 16+24 269.05544119132145(-15342)/nu 16 0 -11750 4759 0 ECGR #Utility frequency: 60 #Start time: 27:00:00 #End time: 27:59:59