13_20-17-55_ppg 4 1000 29994
13_20-17-55_ppg.dat 32 100.0(0)/au 32 0 -10 1791 0 carotid_880nm
13_20-17-55_ppg.dat 32 100.0(0)/au 32 0 2 64488 0 carotid_660nm
13_20-17-55_ppg.dat 32 100.0(0)/au 32 0 5 1880 0 brachial_880nm
13_20-17-55_ppg.dat 32 100.0(0)/au 32 0 -13 58561 0 brachial_660nm