Table 1
Best-fit model parameters.
| Parameter | SL model | Dyn model | SL+Dyn model | ||||||
| group | L ∗ | group | L ∗ | group | L ∗ | ||||
|
|
|||||||||
| X† [′′] |
|
– | – | – | 0.9 ± 0.2 | – | |||
| Y† [′′] |
|
– | – | – |
|
– | |||
| ϵ †† |
|
– | – | – |
|
– | |||
| θ [°] |
|
– | – | – |
|
– | |||
| rs [kpc] |
|
– |
|
– |
|
– | |||
| log r200 [kpc] |
|
– |
|
– |
|
– | |||
| c 200 |
|
– |
|
– |
|
– | |||
| M200 [1014M⊙] |
|
– |
|
– |
|
– | |||
| rcore [kpc] | – | [0.15] | – | – | – | [0.15] | |||
| rcut [kpc] | – |
|
– | – | – |
|
|||
| σ0 [km s-1] | – | [253] | – | – | – | [253] | |||
|
–0.1 | – | – | – | –0.9 | – | |||
Notes.
The ellipticity is defined as ϵ = (a2−b2)/(a2+b2), where a and b are the semimajor and semiminor axis, respectively, of the elliptical shape. The first column identifies the model parameters. In Cols. 2−10 we provide the results for each model, using square brackets for those values which are not optimized. Columns L∗ indicate the parameters associated to the small-scale clumps. Asymmetric errors are calculated following Andrae (2010) and Barlow (1989).
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