# R(arcsec), vrot(km/s), vrot error
      3.42167      41.1313      2.61632
      6.93808      67.0876      3.29385
      9.57950      80.6710      3.19702
      11.5726      99.6569      2.75347
      13.6560      105.985      2.93999
      15.4706      115.364      1.52436
      17.3963      121.487      3.21605
      19.4817      141.831      5.63296
      21.2587      188.586      8.86327
      24.4457      150.815      12.2825
      28.1228      125.963      8.20252
