r (kpc) vel (km/s) 0.24 37.3 0.28 37.9 0.46 47.1 0.64 53.5 0.73 55.1 0.82 58.5 1.08 66.2 1.22 69.4 1.45 74.6 1.71 77.9 1.87 81.7 2.20 86.8 2.28 90.1 2.69 94.4 2.70 95.4 3.12 99.2 3.18 98.7 3.53 101.3 3.66 101.5 4.15 106.3 4.64 109.4 5.13 108.8 5.62 107.3 6.11 108.2 6.60 109.8 7.09 110.1 7.57 111.1 8.06 113.0 8.55 113.9 9.04 115.1 9.53 116.3 10.02 119.1 10.51 121.0 10.99 121.5 11.48 118.6 11.97 118.7 12.46 117.2 12.95 116.2 13.44 118.3 13.93 119.0 14.41 121.3 14.90 121.4 15.39 120.3 15.88 121.9 16.37 126.3 16.86 126.3 17.35 127.2 17.84 126.2 18.32 124.2 18.81 127.2 19.30 120.2 19.79 121.8 20.28 136.0 20.77 128.3 21.26 127.4 21.74 120.1 22.23 112.2 22.72 119.6