# R(arcsec), vrot(km/s), vrot error
      3.17112      140.683      9.73852
      6.05874      168.820      14.6918
      8.10643      188.271      19.9659
      10.2026      196.686      5.15233
      12.2830      214.093      3.19075
      14.3051      221.741      2.14041
      16.3737      231.210      2.23092
      18.4719      250.985      4.41366
      20.4831      274.562      3.46831
      22.4354      268.380      2.75090
      24.6524      249.579      8.37039
      26.7179      242.984      50.6087
