Table 2: Results from absorbed power-law fits to the EPIC spectra.

Date
2000-10-17 2001-11-21 2005-11-27 2005-11-29 2005-12-11 2005 combined
Modified Julian Day 51834.75 52234.16 53701.37 53703.32 53715.66 -
Orbital phase1 0.17 0.31 0.84 0.85 0.95 -
SMC $N_{\rm H}$ (1020 cm-2) <6.2 - $\rm 3.9_{-3.7}^{+3.9}$ $\rm 4.8_{-4.4}^{+4.9}$ $\rm 3.0_{-3.0}^{+15}$ $\rm 3.7_{-2.1}^{+2.3}$
Photon index $0.76\pm0.08$ - $0.68\pm0.04$ 0.72$\pm$0.05 $0.75\pm0.11$ 0.70$\pm$0.02
$\chi^2_r$/degrees of freedom 0.99/43 - 1.37/127 1.07/120 0.97/29 1.23/280
Flux (10-12 erg cm-2 s-1)2 1.3 (M2) - 5.9 (M1) 5.5 (M1) 2.2 (M1) -
Luminosity (1036 erg s-1) 0.57 $<2.8\times 10^{-3}$ 2.6 2.4 0.96 -
1 Using an orbital period of 127.3 days and the ephemeris for maximum optical light of MJD 52194.7 (Schmidtke et al. 2006) as phase 0.
2 X-ray fluxes and luminosities are given for energies 0.2-10.0 keV and the instrument from which they were derived is indicated: EPIC-MOS1 (M1); EPIC-MOS2 (M2). Errors denote the 90% confidence level.

Source LaTeX | All tables | In the text