# R(arcsec), vrot(km/s), vrot error
      3.75052      163.649      3.68210
      6.65309      197.449      4.52984
      8.81198      229.585      8.41246
      11.0693      244.968      4.16837
      13.3766      265.211      3.72029
      15.6214      277.874      3.25298
      17.7791      282.705      3.73898
      19.9054      297.058      4.95324
      22.1306      306.660      8.36288
      24.4140      312.436      8.20999
