6_11-01-48_ppg 4 1000 29994 6_11-01-48_ppg.dat 32 100.0(0)/au 32 0 -279 3138 0 carotid_880nm 6_11-01-48_ppg.dat 32 100.0(0)/au 32 0 -155 64074 0 carotid_660nm 6_11-01-48_ppg.dat 32 100.0(0)/au 32 0 -114 65221 0 brachial_880nm 6_11-01-48_ppg.dat 32 100.0(0)/au 32 0 -77 65340 0 brachial_660nm