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Table 2

Best fit results of the summed EPIC-pn spectrum of the 10 XMM-Newton observations performed during the 2009 campaign and of the XMM-Newton observations performed between 2000 and 2006.

2009 campaign – summed spectrum – 2 components of theFe K α  line
  Narrow Fe Kα Resolved Fe Kα Fe xxv Fe xxvi Absorption line

Model Γ EFe   Kα NFe   KαN E WFe   KαN σFe   KαR NFe   KαR E WFe   KαR NFe   xxv E WFe   xxv NFe   xxvi E WFe   xxvi Eabs Nabs χ2/d.o.f.
(keV) (phcm-2 s-1) (eV) (keV) (ph cm-2 s-1) (eV) (ph cm-2 s-1) (eV) (ph cm-2 s-1) (eV) (ph cm-2 s-1: eV)
(6) 1.67 ± 0.01 6.420 ± 0.010 1.5 27 0.22 ± 0.04 0.21 ± 0.15 3.9 ± 2.7 0.20 ± 0.13 4.2 ± 2.6 7.31 ± 0.1  −0.15 ± 0.12:3.4 ± 2.7 1197.9/1190

2000–2006 XMM-Newton observations – summed spectrum – 2 components of the Fe K α  line

(6) 1.67 ± 0.01 6.427 ± 0.014 1.5 33  <0.47  <10.4 0.37 ± 0.18 9.5 ± 4.5 7.34 ± 0.05  −3.6 ± 0.2:10.1 ± 3.8 1212.3/1190

Notes. Model (6) Photo-ionised gas + Double Fe Kα+ Absorption line: Power law + GausFe KαN + GausFe KαR + GausFe KβN + GausFe KβR + GausFeXXV + GausFeXXVI – AbsGaus.

(†)

In units of 10-5 ph cm-2 s-1.

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