Table 5.
Spectral analysis of the X-ray spectrum of the BCG using a local background (see Sect. 4.6 for details).
| Model | Γ | normpl | kT | Z | normth | C/d.o.f. |
|---|---|---|---|---|---|---|
| [ph keV−1 cm−2 s−1] | [keV] | [Z⊙] | [ph keV−1 cm−2 s−1] | |||
| Nonthermal (tbabs*po) |
 |
 |
(...) | (...) | (...) | 174/151 |
| Thermal (tbabs*apec) | (...) | (...) |
 |
 |
 |
153/150 |
| Combined (tbabs*(apec+po)) | 1.9 (fixed) | < 5 × 10−6 |
 |
 |
 |
155/148 |
Notes. (1) Model used to fit the spectrum; (2) spectral index of the power law; (3) power-law normalization; (4) temperature of the thermal model; (5) abundance of the thermal model; (6) apec normalization; (7) C-statistics/degrees of freedom.
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