# R(arcsec), vrot(km/s), vrot error
      3.35185      187.791      4.00397
      6.07232      244.872      2.65761
      8.06486      244.275      2.74186
      10.0666      233.054      1.83032
      12.2152      231.111     0.928834
      14.3357      237.351     0.634518
      16.4298      248.180     0.579784
      18.4916      257.954     0.688563
      20.5010      266.225     0.746093
      22.4392      270.931      1.19523
      24.6307      267.608      2.45166
      26.7788      260.319      3.90247
