Table 1
Spectral analysis of the regions of interest by adopting one and two absorbed apec models in the energy range 0.6–7 keV.
| Region | 1T (keV) | A (Z⊙) | C-stat/DOF | 2T (keV) | A (Z⊙) | C-stat/d.o.f. | F-test |
|
|
|||||||
| BCG-noAGN |
|
|
186.4/193 |  ,
 |
|
178.2/191 | 0.986 |
| CavN |
|
|
191.2/238 | ||||
| FrontE-in |
|
|
233.5/263 |  ,
 |
|
230.7/261 | 0.793 |
| FrontE-out |
|
|
273.8/276 | ||||
| FrontW-in |
|
|
377.9/294 |  ,
 |
|
295.1/292 | 1.000 |
| FrontW-inN |
|
|
127.7/188 |  ,
 |
|
122.3/186 | 0.981 |
| FrontW-outN |
|
|
221.0/226 | ||||
| FrontW-out2N |
|
|
271.5/279 |  ,
 |
|
270.6/277 | 0.363 |
| FrontW-out3N |
|
|
361.6/356 | ||||
| FrontW-out4N |
|
|
330.5/367 | ||||
| FrontW-inS |
|
|
246.3/188 | ||||
| FrontW-outS |
|
|
204.4/228 | ||||
| FrontW-out2S |
|
|
260.9/300 |  ,
 |
|
258.9/298 | 0.676 |
| FrontW-out3S |
|
|
388.0/358 | ||||
| FrontW-out4S |
|
|
384.9/390 | ||||
| SectorN-in |
|
|
331.3/364 |  ,
 |
|
329.4/362 | 0.650 |
| SectorN-out |
|
|
284.0/351 | ||||
| SectorS-in |
|
|
326.0/336 | ||||
| SectorS-out |
|
|
341.1/359 | ||||
Notes.The F-test column provides the significance level (high values mean high significance) of the improvement in the fitting statistic for the three additional parameters introduced with a second thermal model. The elemental abundances are given with respect to the solar values from Anders & Grevesse (1989). The distribution of the 1T spectral estimates as a function of the distance from the BCG is plotted in Fig. 6.
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