24_14-25-02_ppg 4 1000 29994 24_14-25-02_ppg.dat 32 100.0(0)/au 32 0 195 1772 0 carotid_880nm 24_14-25-02_ppg.dat 32 100.0(0)/au 32 0 80 62829 0 carotid_660nm 24_14-25-02_ppg.dat 32 100.0(0)/au 32 0 -347 5177 0 brachial_880nm 24_14-25-02_ppg.dat 32 100.0(0)/au 32 0 -240 5258 0 brachial_660nm