# R(arcsec), vrot(km/s), vrot error
      3.51995      124.293      3.42749
      6.37605      185.545      3.18366
      8.62996      216.573      3.93953
      10.7773      231.599      2.54338
      12.9394      247.070      6.93143
      15.1122      257.817      10.8110
      17.2337      212.604      16.5551
