0973_304_257_ECG 2 512 1843200 0973_304_257_ECG.mat 16+24 10.273706140151114(-1470)/nu 16 0 -1752 -31541 0 ECGL 0973_304_257_ECG.mat 16+24 6.042491690279289(8509)/nu 16 0 8215 8166 0 ECGR #Utility frequency: 60 #Start time: 257:00:00 #End time: 257:59:59