READ TERR 1 2
! PC data
17309.738	180.886	-185.183	7.330580e-02	1.949771e-02	-1.949771e-02
17647.202	129.257	-156.577	1.339657e-01	3.031841e-02	-3.031841e-02
17941.040	196.474	-164.581	7.908224e-02	2.067551e-02	-2.067551e-02
18314.804	131.110	-177.290	1.242783e-01	2.818290e-02	-2.818290e-02
18643.689	213.410	-197.775	1.051533e-01	2.247150e-02	-2.247150e-02
23090.976	165.586	-142.812	8.630756e-02	1.929460e-02	-1.929460e-02
77149.017	2681.390	-2585.100	1.807770e-02	3.660194e-03	-3.660194e-03