# R(arcsec), vrot(km/s), vrot error
      3.79643      76.4135      6.21974
      6.82405      129.813      9.88818
      9.20455      188.049      15.3443
      11.4977      248.544      10.6427
      13.8462      261.482      7.96612
      16.2260      272.330      15.6687
