0973_012_015_ECG 2 512 1843200 0973_012_015_ECG.mat 16+24 1.531823179088624(-17426)/nu 16 0 -17462 18769 0 ECGL 0973_012_015_ECG.mat 16+24 33.11407017835278(4106)/nu 16 0 4619 29406 0 ECGR #Utility frequency: 60 #Start time: 15:00:00 #End time: 15:59:59