0680_055_060_ECG 2 256 921600 0680_055_060_ECG.mat 16+24 195750.7135440964(4137)/nu 16 0 6332 -20796 0 ECG1 0680_055_060_ECG.mat 16+24 83312.71867658725(-1259)/nu 16 0 133 1470 0 ECG2 #Utility frequency: 60 #Start time: 60:00:00 #End time: 60:59:59