# R(arcsec), vrot(km/s), vrot error
      3.74728      53.7811      1.90547
      6.72183      93.2378      2.13647
      9.08485      114.836      1.75931
      11.4002      130.015      2.31604
      13.6760      135.016      6.05963
      15.8675      121.162      12.3919
      18.2926      130.501      14.4458
      20.6826      138.482      23.6197
      23.1244      121.330      98.6124
