# R(arcsec), vrot(km/s), vrot error
      3.35185      264.229      4.56008
      6.07232      290.851      3.83726
      8.06486      278.377      4.74728
      10.0666      235.066      2.02153
      12.2152      227.272      1.10099
      14.3357      234.206     0.747704
      16.4298      248.931     0.894041
      18.4916      260.024     0.750589
      20.5010      270.908     0.797488
      22.4392      277.552      1.29209
      24.6307      277.586      2.52056
      26.7788      253.724      3.89200
