10_18-31-33_ppg 4 1000 29993
10_18-31-33_ppg.dat 32 100.0(0)/au 32 0 361 440 0 carotid_880nm
10_18-31-33_ppg.dat 32 100.0(0)/au 32 0 80 64076 0 carotid_660nm
10_18-31-33_ppg.dat 32 100.0(0)/au 32 0 -24 61448 0 brachial_880nm
10_18-31-33_ppg.dat 32 100.0(0)/au 32 0 -68 833 0 brachial_660nm