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Table 2

Spectral fitting results for the single and double-temperature models.

Instrument Line energy Unabs. flux C-stat/d.o.f. /d.o.f.
(keV) (keV) (keV) (10 cm) (erg cm s)

XMM-EPIC 13 6.51 3.4 0.2 2.24 10 1488/1762 1689/1762
XMM-EPIC 0.76 16 6.53 3.8 2.32 10 1477/1760 1667/1760
Swift-XRT 61 6.72 10.4 0.5 6.65 10 693/687 788/687
Swift-XRT 0.16 50 6.74 20 2 1.07 10 641/685 702/685

XMM+Swift 0.94 54 6.67 XMM: 3.4 0.2 XMM: 2.45 10 2184/2450 2429/2450
Swift: 11.8 Swift: 6.97 10

Notes. The sixth column gives the unabsorbed flux over 0.3–10 keV. Cash was used as the fit statistic (i.e. minimisation of the model was done using C-stat), while is given as the corresponding test statistic. Errors are at the 90% confidence level.

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