# R(arcsec), vrot(km/s), vrot error
      3.38843      187.052      25.0505
      6.02665      299.840      5.23886
      8.02303      313.291      3.19996
      10.1070      311.154      6.41709
      12.1804      322.930      4.56356
      17.0733      323.944      28.6232
