READ TERR 1 2
! PC data
38789.267	81.722	-194.693	2.254126e+00	8.433667e-01	-8.433667e-01
38999.333	64.347	-128.344	4.626856e+00	1.876476e+00	-1.876476e+00
39228.749	103.957	-165.069	8.130937e+00	2.287258e+00	-2.287258e+00
39593.426	124.381	-136.128	3.532534e+00	1.077792e+00	-1.077792e+00
39921.084	60.809	-60.721	2.556128e+00	1.217335e+00	-9.843965e-01