# R(arcsec), vrot(km/s), vrot error
      3.99623      81.4092      4.28423
      7.44808      126.677      3.13203
      9.90375      148.479      3.60670
      12.3711      165.642      3.66852
      15.0188      181.205      3.29535
      17.6115      183.814      3.24931
      20.2008      187.329      5.59640
      22.8950      187.480      6.30335
      25.6156      176.907      5.48096
