0.404 52341.586  -679.303 51755.901
     2.404 53460.310 50864.276 53635.648
     2.904 53455.332 50858.329 53629.590
     3.404 53455.004 50857.945 53629.195
     3.904 53454.993 50857.923 53629.172
     4.404 53454.993 50857.923 53629.172
     4.904 53454.993 50857.923 53629.172