Table 3
Continuum parameters of the spectral fit of the derived baseline model to the absorbed 2000 XMM-Newton observation.
| [pow+xillver] ∗ | ||
| zxipcf(wa 1 ) ∗ zxipcf(wa 2 ) ∗ zxipcf(wa 3 ) ∗ tbnew_simple(local) | ||
|
|
||
| Mod. comp. | Parameter | Value ± uncert. |
|
|
||
| 0101040301: χ2 (d.o.f.) = 305 (261) | ||
|
|
||
| HXPL | norm |
|
| Γ | 1.89 ± 0.20 | |
| Ion. Refl. | norm |
|
| log ξ (erg cm s-1) |
|
|
| Z Fe |
|
|
| WA1 | NH,int (1022cm-2) |  × 1022 |
| log ξ (erg cm s-1) |  |
|
| f cvr |  |
|
| z (absolute) | 0.003859∗ | |
| WA2 | NH (1022cm-2) |
|
| log ξ (erg cm s-1) | 2.01∗,† | |
| f cvr | 1∗ | |
| z (absolute) | 0.003859∗ | |
| WA3 | NH (1022cm-2) | 0.2 × 1022∗ |
| log ξ (erg cm s-1) | 3.10∗ | |
| f cvr | 1∗ | |
| z (absolute) | −0.00302∗ | |
| Gauss | norm |
|
| Energy (keV) | 0.83∗ | |
| σ (keV) | 0∗ | |
| z (absolute) | 0.00386∗ | |
| Rec. Edge | norm |
|
| Energy (keV) | 0.87∗ | |
| kT (keV) |
|
|
Notes. Fixed parameters are marked with an asterisk, parameters adopted from the fit to the 2006 XMM-Newton observation with †. The photon index of the reflection component is tied to that of the high-energy power law. The model also includes an unresolved Gaussian line at Ec = 0.826 keV identified as Fe L xvii and a O viii radiative recombination continuum (RRC) with an edge energy of 0.871 keV.
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