0847_077_158_ECG 2 256 921600 0847_077_158_ECG.mat 16+24 1.5351293422133339(-17535)/nu 16 0 -17444 19577 0 ECGL 0847_077_158_ECG.mat 16+24 1.534443628723669(-17512)/nu 16 0 -17499 873 0 ECGR #Utility frequency: 60 #Start time: 158:00:00 #End time: 158:59:59