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Table 3:

Best-fit spectral parameters over all our INTEGRAL observations.
Time Observations Disc Norm.a $kT_{\rm in}$ $\Gamma$ $E_{\rm Fe}$ line $\chi^2_{\rm red}$ $F_{\rm total}^b$ $F_{\rm bolometric}^c$
(MJD)     (keV)   (keV) (d.o.f.) (10-10 erg cm-2 s-1) (10-8 erg cm-2 s-1)
53599.8 Rev. 347 $\rm 1320_{-112}^{+90}$ 0.640$\pm$0.008 $\rm 2.44_{-0.07}^{+0.08}$ $\rm 6.0^{+0.05}$ 1.39 (57)  81 $\pm$ 3 5.96
53602.5 Rev. 348 $\rm 1990_{-107}^{+21}$ 0.59$\pm$0.01 $\rm 2.21_{-0.04}^{+0.04}$ $\rm 6.0^{+0.06}$   1.49 (136)  63 $\pm$ 1 4.19
53605.5 Rev. 349 $\rm 1160_{-34}^{+110}$ 0.624$\pm$0.008 $\rm 2.34_{-0.08}^{+0.05}$ $\rm 6.0^{+0.04}$ 1.69 (57)  59 $\pm$ 2 3.92
53607.8 Rev. 350 $\rm 1090_{-85}^{+100}$ 0.614$\pm$0.007 $\rm 2.37_{-0.06}^{+0.07}$ $\rm 6.0^{+0.04}$ 1.10 (48)  52 $\pm$ 2 3.08
53611.1 Rev. 351 $\rm 1730_{-130}^{+140}$ 0.55$\pm$0.007 $\rm 2.32_{-0.10}^{+0.09}$ $\rm 6.0^{+0.05}$ 1.51 (48)  39 $\pm$ 1 2.20
53618.5 Rev. 353 $\rm 2260_{-170}^{+230}$ 0.51$\pm$0.01 $\rm 2.30_{-0.21}^{+0.29}$ $\rm 6.0^{+0.07}$ 0.73 (41)  27 $\pm$ 2 2.40
53619.8 Rev. 354 $\rm 2270_{-180}^{+230}$ 0.502$\pm$0.006 $\rm 2.82_{-0.32}^{+0.58}$ $\rm 6.0^{+0.18}$ 1.08 (41)  25 $\pm$ 1 2.33
53621.7 First min.d $\rm 2160_{-140}^{+290}$ 0.50$\pm$0.01 $\rm 2.45_{-0.28}^{+0.45}$ $\rm 6.0^{+0.07}$ 1.41 (41) 23.3 $\pm$ 0.5 2.20
53631.2 Second. maxd. $\rm 2440_{-206}^{+170}$  0.511$\pm$0.005 $\rm 2.30_{-0.78}^{+0.70}$ $\rm 6.0^{+0.14}$ 1.08 (42) 28.0 $\pm$ 0.5 2.29
53699.8 Last obs.d < 20 000 0.27$\pm$0.06 $\rm 2.28_{-0.24}^{+0.28}$ -- 1.11 (40)  1.5 $\pm$ 0.1 0.92
Notes:
Model applied in XSPEC notations: CONSTANT* WABS*( EZDISKBB+ GAUSSIAN+ POWERLAW) with $N_{\rm H}$ fixed to 5.4 $\times$ 1021 cm-2. Errors are given at the 90% confidence level ( $\Delta \chi^2=2.7$).
a Disc normalization K is proportional to $(R/D)^{2}\cos\theta$, where R is the inner disc radius in km, D is the distance to the source in kpc and $\theta$the inclination angle of the disc.
b Computed in the 2-20 keV range.
c Extrapolated in the 0.001 keV-10 MeV range.
d Based on the RXTE/PCA light curve.

Source LaTeX | All tables | In the text

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