READ TERR 1 2
! PC data
160619.995	6758.097	-5406.024	1.159275e-02	3.092278e-03	-3.092278e-03
170350.588	14146.090	-2972.496	1.064518e-02	2.574149e-03	-2.574149e-03
262240.539	3502.406	-8279.329	1.165349e-02	2.856122e-03	-2.856122e-03
274221.448	8860.569	-3341.256	9.380013e-03	2.542529e-03	-2.542529e-03