# R(arcsec), vrot(km/s), vrot error
      5.10541      45.2952      6.96502
      9.49909      40.2272      1.51257
      12.2726      54.9921      2.80238
      14.4574      64.5044      2.44121
      16.7044      74.7279      3.53906
      23.0272      97.2432      3.52056
