# R(arcsec), vrot(km/s), vrot error
      2.05561      79.0495      2.13125
      4.11806      103.881      1.63654
      6.14223      127.785      1.15288
      8.20022      145.121     0.706928
      10.2488      163.834     0.796396
      12.3076      173.399     0.507512
      14.3873      182.383     0.443023
      16.4144      191.379      1.30103
