9_14-08-16_ppg 4 1000 29993 9_14-08-16_ppg.dat 32 100.0(0)/au 32 0 45 1998 0 carotid_880nm 9_14-08-16_ppg.dat 32 100.0(0)/au 32 0 2 63974 0 carotid_660nm 9_14-08-16_ppg.dat 32 100.0(0)/au 32 0 24 64623 0 brachial_880nm 9_14-08-16_ppg.dat 32 100.0(0)/au 32 0 6 4406 0 brachial_660nm