# R(arcsec), vrot(km/s), vrot error
      3.87128      177.650      7.92149
      6.90128      220.063      5.36162
      9.15383      209.707      2.25717
      11.4015      209.901      3.56768
      13.6849      226.705      3.71531
      15.8533      230.603      7.29901
