32_12-06-06_ppg 4 1000 29994 32_12-06-06_ppg.dat 32 100.0(0)/au 32 0 13 64586 0 carotid_880nm 32_12-06-06_ppg.dat 32 100.0(0)/au 32 0 -13 65244 0 carotid_660nm 32_12-06-06_ppg.dat 32 100.0(0)/au 32 0 39 3851 0 brachial_880nm 32_12-06-06_ppg.dat 32 100.0(0)/au 32 0 -42 7300 0 brachial_660nm