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Table 4

Several quantities derived from the model which minimizes χ2 for classical (upper panel) and post-SDSS MW dSph galaxies (bottom panel).

dSph M0 ξ b rcb r1∕2b rlimb M1∕2
(M) (pc) (M) (km s−1)

Model Data Model Data
Carina 5.08 × 107 1.64 × 10−8 68.7 3.98 4.86 12.8 9.59 × 106 6.4 6.4 ± 0.2
Draco 7.26 × 107 3.93 × 10−9 48.1 3.52 6.05 20.7 2.23 × 107 9.9 10.1 ± 0.5
Fornax 7.74 × 107 3.03 × 10−9 45.1 13.1 21.0 67.5 7.69 × 107 10.6 10.7 ± 0.2
Leo I 6.08 × 107 7.95 × 10−9 57.3 7.47 6.77 15.1 2.34 × 107 8.8 9.0 ± 0.4
Leo II 5.98 × 107 8.53 × 10−9 58.4 3.13 3.99 10.8 6.94 × 106 6.8 6.6 ± 0.5
Sculptor 6.38 × 107 6.56 × 10−9 54.7 2.63 6.86 35.0 2.52 × 107 8.7 9.0 ± 0.2
Sextans 4.78 × 107 2.09 × 10−8 73.0 6.23 14.0 61.2 4.35 × 107 6.9 7.1 ± 0.3
Ursa Minor 7.31 × 107 3.81 × 10−9 47.7 8.53 12.3 36.6 6.19 × 107 11.0 11.5 ± 0.6

Boötes I 6.74 × 107 5.28 × 10−9 51.8 4.95 6.22 16.7 2.20 × 107 9.4 9.0 ± 2.2
Canes Venatici I 5.00 × 107 1.75 × 10−8 69.8 4.97 10.7 45.4 3.77 × 107 7.3 7.6 ± 0.5
Canes Venatici II 6.83 × 107 5.01 × 10−9 51.1 0.77 1.90 9.11 1.02 × 106 5.1 4.6 ± 1.0
Coma Berenices 7.42 × 107 3.60 × 10−9 47.0 2.19 2.13 4.90 1.53 × 106 5.1 4.6 ± 0.8
Hercules 4.66 × 107 2.31 × 10−8 74.8 1.57 4.08 20.7 5.71 × 106 5.5 5.1 ± 0.9
Leo IV 4.75 × 107 2.14 × 10−8 73.4 0.87 2.06 9.51 8.94 × 105 3.7 3.3 ± 1.7
Leo T 7.88 × 107 2.83 × 10−9 44.3 1.81 3.43 12.8 6.17 × 106 8.4 7.8 ± 1.6
Segue I 1.08 × 108 8.15 × 10−10 32.4 0.66 1.17 4.13 3.90 × 105 4.8 4.3 ± 1.1
Ursa Major I 5.21 × 107 1.48 × 10−8 70.0 3.65 6.21 21.1 1.69 × 107 7.2 7.6 ± 1.0
Ursa Major II 6.89 × 107 4.83 × 10−9 50.6 3.17 3.64 9.20 6.28 × 106 7.2 6.7 ± 1.4
Willman I 1.12 × 108 6.88 × 10−10 31.1 0.72 1.06 3.20 3.04 × 105 4.4 4.0 ± 0.9

Notes. Boson mass, m0 c2 =3.5 × 10−22 eV, and dark halo masses,M0’s, minimize χ2. Data taken from the work by Wolf et al. (2010).

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