Table 5
Comparison of different best-fit dynamical models without DM.
| Model | M/L⋆,R | β | χ2 |
| [M⊙/L ⊙ ,R] | |||
|
|
|||
| Stars only |
|
0.0 | 46.8 |
| Stars only + cst. β |
|
|
44.1 |
| Stars only + MŁa |
|
0.33 | 54.5 |
| Stars only + HMb |
|
0.45 | 90.5 |
Notes. Errors indicate the 1 − σ confidence levels.
Indicates the MŁ05 anisotropy. The value for β is the maxiumum value for the anisotropy reached at the last kinematic point.
Indicates the Hansen & Moore (2006) anisotropy modeled using Eq. (16) with ra = 500 pc. The value of β has the same meaning as before.
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