0616_012_019_ECG 2 512 1843200 0616_012_019_ECG.mat 16+24 4.400495211988472(-14758)/nu 16 0 -16183 22075 0 ECG1 0616_012_019_ECG.mat 16+24 3.920498038460327(-9574)/nu 16 0 -10602 -32460 0 ECG2 #Utility frequency: 60 #Start time: 19:00:00 #End time: 19:59:59