# R(arcsec), vrot(km/s), vrot error
      3.08989      57.4611      9.10295
      5.85841      94.1276      5.17526
      7.87435      83.6108      11.3807
      9.92851      134.032      6.92238
      11.7858      120.557      18.5876
      16.4739      136.964      26.8724
