0647_077_074_ECG 2 512 1843200 0647_077_074_ECG.mat 16+24 44.885659627184204(-3075)/nu 16 0 -1527 31325 0 ECGL 0647_077_074_ECG.mat 16+24 1.5310716310177295(-17402)/nu 16 0 -17278 -22187 0 ECGR #Utility frequency: 60 #Start time: 74:00:00 #End time: 74:59:59