#x (kpc)   v (km/s)  v_err (km/s)
 -6.21   75.55   10.02
 -4.59   94.50   10.02
 -3.95   94.56   10.02
 -3.32   94.92   10.02
 -2.69   86.58   10.02
 -2.05   85.21   10.02
 -1.42   81.27   10.02
 -0.79   71.04   10.02
 -0.15   33.33   10.71
  0.48  -10.44   13.00
  1.11  -38.30   12.16
  1.75  -93.45   25.41
  2.38  -75.84   10.02
  3.01 -114.12   53.82
  3.94  -97.01   11.39