0.406 51536.935  -447.851 51394.546
     2.406 53460.333 50866.061 53637.625
     2.906 53455.332 50858.449 53629.726
     3.406 53455.004 50857.956 53629.206
     3.906 53454.993 50857.923 53629.172
     4.406 53454.993 50857.923 53629.172
     4.906 53454.993 50857.923 53629.172