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Table 3:

Spectral fit parameters of time-resolved spectra of XSS J1227 using an absorbed power law.

Model
EPIC-pn EPIC-pn EPIC-pn EPIC-pn EPIC-pn
  Dip Out-of-dip Flare Quiescence Post-flare dip

$N_{\rm H}$ (1021cm-2)
$1.1\pm0.3$ $0.97 \pm 0.04$ $0.78\pm0.11$ $0.94\pm0.04$ $1.06~\pm~0.06$
$\Gamma$ $1.7\pm0.1$ $1.59\pm0.02$ $1.59\pm0.02$ $1.58\pm0.02$ 1.32 $\pm$ 0.3
$N_{\rm H}$(1022cm-2) - - - - $\rm 6.11^{+2.4}_{-1.9}$
CF - - - - $\rm0.86_{-0.11}^{+0106}$
$\chi^2$/d.o.f. 44/55 932/843 245/277 915/852 25/24
Flux $^{\rm abs,*}_{\rm 2{-}10 ~keV}$ $0.16\pm 0.03$ $1.0\pm0.2$ $2.6\pm0.1$ $0.9\pm0.2$ 0.8 $\pm$ 0.1
  PCA Obs. 1 PCA Obs. 2 PCA Obs. 3 PCA Obs. 4 PCA Obs. 5
  Quiescence Flare Quiescence Quiescence Quiescence
$\Gamma$ $1.9 \pm0.2$ $1.7\pm0.1$ $1.6\pm0.3$ $1.7\pm0.1$ $1.7\pm0.1$
$\chi^2$/d.o.f. 21/37 27/37 20/37 35/37 22/37
Flux $^{\rm abs,*}_{\rm 2{-}10 ~keV}$ $1.3\pm0.2$ $1.6\pm0.2$ $1.2\pm0.3$ $1.3\pm0.2$ $1.2\pm0.2$

Notes. * in units of 10-11erg cm-2 s-1.


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