# R(arcsec), vrot(km/s), vrot error
      3.56047      95.0636      5.79772
      6.17735      142.634      4.37089
      8.30120      163.991      3.74595
      10.3723      171.931      4.15788
      12.3990      157.096      19.6529
      14.5085      172.278      6.54086
      16.6050      183.639      8.37203
