Table 2.
Best fit parameters for the 3–10 keV XMM-Newton data and for the 3–79 keV joint pn and FPMA/B data.
| Statistics | Band | Component | Parameter | Obs. 1 | Obs. 2 | Obs. 3 | Obs. 4 | Obs. 5 |
|---|---|---|---|---|---|---|---|---|
| χ2/d.o.f. | 3–10 keV | power law | Γ | 1.67 ± 0.05 | 1.71 ± 0.08 | 1.74 ± 0.05 | 1.58 ± 0.07 | 1.61 ± 0.07 |
| 443/448 | Norm (×10−4) | 13.2 ± 0.1 | 12.4 ± 0.1 | 14.5 ± 0.1 | 5.7 ± 0.6 | 8.6 ± 0.1 | ||
| zgauss | E (keV) | 6.40 ± 0.03 | 6.42 ± 0.16 | 6.39 ± 0.12 | 6.37 ± 0.06 | 6.37 ± 0.07 | ||
| Norm (×106) | 4.7 ± 1.8 | 5.5 ± 3.7 | 4.1 ± 1.5 | 4.9 ± 2.1 | 4.4 ± 1.9 | |||
| Eq.W (eV) | 80 ± 35 | 80 ± 60 | 70 ± 35 | 130 ± 50 | 110 ± 40 | |||
| χ2/d.o.f. | 3–79 keV | Cut-off power law | Γ | 1.81 ± 0.04 | 1.77 ± 0.05 | 1.82 ± 0.04 | 1.68 ± 0.06 | 1.75 ± 0.05 |
| 1298/1242 | Ec (keV) | > 170 | > 140 | > 220 | > 135 | > 100 | ||
| Norm (10−3) | 1.6 ± 0.1 | 1.5 ± 0.1 | 1.6 ± 0.1 | 0.6 ± 0.5 | 1.0 ± 0.1 | |||
| xillver | AFe † | 2.3 |
||||||
| R | 0.40 ± 0.10 | 0.26 ± 0.09 | 0.41 ± 0.10 | 0.50 ± 0.15 | 0.44 ± 0.13 | |||
| Norm (10−5) | 1.7 ± 0.4 | 1.2 ± 0.4 | 1.7 ± 0.4 | 1.4 ± 0.3 | 1.4 ± 0.5 | |||
| F3−10 keV | 4.4 ± 0.1 | 4.4 ± 0.1 | 4.3 ± 0.1 | 2.3 ± 0.1 | 3.2 ± 0.1 | |||
| F10−78 keV | 13 ± 1 | 11 ± 2 | 12 ± 1 | 8 ± 3 | 10 ± 2 | |||
Notes. Normalisations are in units of photons keV−1 cm−2 s−1, except for the line one, which is in photons cm−2 s−1. Observed fluxes are in units of 10−12 erg cm−2 s−1. For each observation, we also quote the reflection fraction R computed using xillver.
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