Table 2: Parameters from the Compton emission (CE) model fit to the spectra of EPIC and ISGRI combined. Also listed are the values of the CE model (without a blackbody) fit to the pulse and plateau states of the phase-resolved EPIC/PN spectra constrained with the ISGRI spectrum. The integrated fluxes are listed as observed (F2-10) or unabsorbed ( $F^{{\rm UA}}_{2-10}$). Errors denote 90% confidence.
Parameter CE Pulse Plateau Unit
CI 0.8 $\pm$ 0.2 0.6 $\pm$ 0.2 1.3 $\pm$ 0.7  
$\tau$ 9 $\pm$ 1 $\rm 12^{+6}_{-2}$ $\rm 8^{+4}_{-2}$  
$kT_{{\rm e}}$ 4.4 $\pm$ 0.3 4.4 $\pm$ 0.3 4.4 $\pm$ 0.4 keV
$N_{{\rm H}}$ 25 $\pm$ 2 $\rm 23^{+2}_{-6}$ $\rm 24^{+3}_{-7}$ 1022 cm-2
${Z}_{{\rm Fe}}$ $\rm 1.0^{+0.4}_{-0.2}$ $\rm0.9^{+0.6}_{-0.3}$ $\rm 1.2^{+0.8}_{-0.6}$ ${Z}_{\odot}$
F2-10 4.4 5.2 3.0 10-11 erg cm-2 s-1
$F^{{\rm UA}}_{2-10}$ 9.2 9.8 6.7 10-11 erg cm-2 s-1
$E_{\rm K\alpha}$ 6.41 $\pm$ 0.03 6.44 $\pm$ 0.03 6.41 $\pm$ 0.04 keV
$F_{\rm K\alpha}$ 1.1 $\pm$ 0.2 1.1 $\pm$ 0.4 0.8 $\pm$ 0.4 10-4 ph cm-2 s-1
$E_{\rm K\beta}$ 7.1 $\pm$ 0.1 7.1 $\pm$ 0.3 7.2 $\pm$ 0.3 keV
$F_{\rm K\beta}$ <0.62 <1.1 <1.3 10-4 ph cm-2 s-1
$\chi_{\nu}^{2}/$d.o.f. 0.95/676 0.92/140 0.92/94  


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