Table 1.
Properties of the simulated dwarf galaxies at the present day.
| Name | Mvir | Rvir | Rc | Vmax | M* | Mgas | MHI | fb | ⟨[Fe/H]⟩ | MV | B − V |
|---|---|---|---|---|---|---|---|---|---|---|---|
| (M⊙) | (kpc) | (kpc) | (km s−1) | (M⊙) | (M⊙) | (M⊙) | |||||
| Bashful | 3.57 × 1010 | 85.25 |
 |
49.30 | 1.43 × 108 | 1.27 × 109 | 7.03 × 107 | 0.039 | −1.22 | −15.49 | 0.66 |
| Doc | 1.45 × 1010 | 63.23 |
 |
39.40 | 1.48 × 107 | 3.66 × 108 | 2.72 × 107 | 0.026 | −1.55 | −13.58 | 0.35 |
| Dopey | 3.27 × 109 | 38.44 | – | 22.37 | – | 4.39 × 107 | 4.66 × 103 | 0.013 | – | – | – |
| Grumpy | 1.71 × 109 | 30.98 | – | 21.45 | – | 9.28 × 106 | 4.63 × 103 | 0.005 | – | – | – |
Notes. The different columns indicate, respectively, the name of the galaxy, virial mass, virial radius, dark matter core radius, maximum circular velocity, stellar mass, gas mass, H I mass, baryon fraction fb ≡ (M* + Mgas)/Mvir, mean stellar metallicity, V-band magnitude, and B − V colour. We note that we define the virial radius as the radius enclosing a mean density of 93 times the critical density.
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