6_10-55-27_ppg 4 1000 29994 6_10-55-27_ppg.dat 32 100.0(0)/au 32 0 49 63573 0 carotid_880nm 6_10-55-27_ppg.dat 32 100.0(0)/au 32 0 -2 1285 0 carotid_660nm 6_10-55-27_ppg.dat 32 100.0(0)/au 32 0 -195 65111 0 brachial_880nm 6_10-55-27_ppg.dat 32 100.0(0)/au 32 0 -72 4309 0 brachial_660nm