# R(arcsec), vrot(km/s), vrot error
      3.32178      212.544      3.86499
      5.86632      263.236      4.21870
      7.92403      274.119      1.93186
      10.0112      282.170      1.36629
      11.9666      284.719      1.16515
      13.9843      284.469      1.10341
      16.0130      279.419      1.38590
      17.9705      281.786      4.92185
      19.9612      260.237      5.93002
