17_08-46-25_ppg 4 1000 29993 17_08-46-25_ppg.dat 32 100.0(0)/au 32 0 281 63832 0 carotid_880nm 17_08-46-25_ppg.dat 32 100.0(0)/au 32 0 191 63817 0 carotid_660nm 17_08-46-25_ppg.dat 32 100.0(0)/au 32 0 -124 1637 0 brachial_880nm 17_08-46-25_ppg.dat 32 100.0(0)/au 32 0 -27 1897 0 brachial_660nm