0472_289_268_ECG 2 256 921600 0472_289_268_ECG.mat 16+24 1.5271469681872525(-17273)/nu 16 0 -17284 -14715 0 ECGL 0472_289_268_ECG.mat 16+24 1.5266452271009014(-17257)/nu 16 0 -17307 -13879 0 ECGR #Utility frequency: 60 #Start time: 268:00:00 #End time: 268:59:59