# R(arcsec), vrot(km/s), vrot error
      6.66559      170.752      4.00756
      8.96436      205.622      2.12641
      11.2204      207.983      2.05892
      13.5467      246.568      3.60006
      15.7748      246.025      3.16373
      20.4488      251.579      14.6759
