Table 2.
Best-fit results of the X-ray surface brightness profile modeling.
| System | Model | β | rc, 1 (kpc) | rc, 2 (kpc) | χ2 / d.o.f. |
|---|---|---|---|---|---|
| A795 | Single-β | 0.48 ± 0.02 | 45.7 ± 5.2 | – | 257.1 / 67 (3.84) |
| Double-β | 0.59 ± 0.03 | 59.8 ± 6.7 | 317.8 ± 34.5 | 216.0 / 65 (3.32) | |
| Galaxy group (A795-B) | Single-β | 0.52 ± 0.17 | 28.2 ± 13.1 | – | 54.51 / 56 (0.97) |
Notes. The first two rows report the best-fit parameters of the single and double β model for the surface brightness profile of A795. The last row shows the best-fit parameters of the single β model fitted to the surface brightness profile of the extended X-ray source 7.36′ northwest of A795, that we interpret as a candidate galaxy group at a similar redshift of A795 (see Sect. 3.2.2 and Fig. 3). The profiles for A795 and the galaxy group are shown in left and right panels of Fig. 4, respectively.
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