123020_PPG 3 30 300
123020_PPG.dat 16 677.5759(-138389)/a.u. 0 0 2920 -30773 0 PPG_R
123020_PPG.dat 16 487.3548(-53994)/a.u. 0 0 -18637 29308 0 PPG_G
123020_PPG.dat 16 510.8484(-43685)/a.u. 0 0 -28154 -20414 0 PPG_B