0647_005_015_ECG 2 512 1843200 0647_005_015_ECG.mat 16+24 56.516322918081(-15624)/nu 16 0 -16125 10437 0 ECGL 0647_005_015_ECG.mat 16+24 93.5362204568357(16512)/nu 16 0 12513 10353 0 ECGR #Utility frequency: 60 #Start time: 15:00:00 #End time: 15:59:59