# timestamp_s id x y z 
1649856228.9143598 106.9352 33.96815 -0.0497 0 0 0 1
1649856287.0620654 112.3241 33.5225 1.57795 0 0 0 1
1649856335.6804302 115.9635 34.1852 -0.8431 0 0 0 1