# R(arcsec), vrot(km/s), vrot error
      3.47502      166.665      5.09379
      6.12660      213.793      2.67003
      8.20435      207.951      2.76235
      10.3012      216.021      6.33276
      12.3392      223.342      9.41960
      16.4526      209.372      139.166
