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Table 3
Marginalized posterior estimates of the strong lensing model with and without the X-ray mass constraint.
| Parametera | Symbol | SL | SL+X | units | ||
|
|
||||||
| Main NFW halo | ||||||
| Ellipticity | e | 0.40
|
0.37
|
|||
| Position angleb | θ | 52
|
53
|
deg | ||
| Scale radius | rs | 0.10
|
0.39
|
Mpc | ||
| Concentrationc | c200 | 4.0
|
4.1
|
|||
|
|
||||||
| PIEMD halos | ||||||
| Cut-off radius |
|
47
|
25
|
kpc | ||
| Velocity dispersion |
|
225
|
106
|
km s-1 | ||
|
|
||||||
| Derived parameters | ||||||
| Einstein mass | ME | 2.45
|
2.46
|
1014 M⊙ | ||
| Einstein radius | rE | 30.3
|
30.0
|
arcsec | ||
| Total mass | M500 | 4.0
|
6.7
|
1014M⊙ | ||
| Radius | r500 | 0.93
|
1.10
|
Mpc | ||
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