17_08-52-01_ppg 4 1000 29993 17_08-52-01_ppg.dat 32 100.0(0)/au 32 0 68 65213 0 carotid_880nm 17_08-52-01_ppg.dat 32 100.0(0)/au 32 0 101 62141 0 carotid_660nm 17_08-52-01_ppg.dat 32 100.0(0)/au 32 0 -231 2296 0 brachial_880nm 17_08-52-01_ppg.dat 32 100.0(0)/au 32 0 -23 1153 0 brachial_660nm