17_08-37-09_ppg 4 1000 29994 17_08-37-09_ppg.dat 32 100.0(0)/au 32 0 97 1561 0 carotid_880nm 17_08-37-09_ppg.dat 32 100.0(0)/au 32 0 39 64557 0 carotid_660nm 17_08-37-09_ppg.dat 32 100.0(0)/au 32 0 -53 642 0 brachial_880nm 17_08-37-09_ppg.dat 32 100.0(0)/au 32 0 5 3093 0 brachial_660nm