Table 4
Density profiles and masses within field of view.
| Profile | ρ ⊙ | r ⊙ | r s | ∫ρ(r)dV | D avg |
|
D avg |
| [ M⊙ kpc-3 ] | [ kpc ] | [ kpc ] | [ M⊙ ] | [ kpc ] |
|
[ kpc ] | |
|
|
|||||||
| Einasto1 (a) α = 0.17 |
|
8.3 | 20 |
|
8.8 |
|
8.3 |
| Einasto2α = 0.20 |
|
8.3 | 20 |
|
8.9 |
|
8.3 |
| NFW3 |
|
8.0 |
|
|
8.9 |
|
8.3 |
| NFW4 (b) |
|
8.3 |
|
|
8.9 |
|
8.3 |
| NFW5 |
|
8.1 |
|
|
8.7 |
|
8.3 |
| Isothermal6 (c) |
|
8.0 |
|
|
15.2 |
|
11.1 |
| Isothermal scaled7 (d) |
|
8.0 |
|
|
15.2 |
|
11.1 |
Notes. Mass within field of view (16′ × 16′ × 0.92 (point sources and edges)−2π(2.5′)2 (SgrA ∗ ) = 196.25′2) and mass-weighted average distances for different dark matter profiles of the Milky Way. The (a, b, c, d) refer to corresponding labels inFig. 5. The parameter values are taken from:
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