Table 2
Best-fits for the Suzaku XIS spectra (0.6–10 keV, first two columns) and the Suzaku+Swift BAT spectra (0.6–150 keV, last two columns).
| 0.6–10 keV | 0.6–150 keV | |||
| absori | cloudy | absori | cloudy | |
|
|
||||
| NHg(1021 cm-2) | 2.37 ± 0.05 |
|
2.32 ± 0.04 |
|
| NHw (1022 cm-2) |
|
– |
|
– |
| log NHw | – | 20.7 ± 0.2 | – |
|
| ξ (erg s-1 cm) |
|
– |
|
– |
| log U | – | − 1.2 ± 0.6 | – |
|
| E edge |
|
0.829 ± 0.015 | 0.82 ± 0.02 | 0.83 ± 0.02 |
| τ edge | 0.072 ± 0.018 |
|
0.060 ± 0.017 | 0.060 ± 0.018 |
| Γ | 1.772 ± 0.017 | 1.80 ± 0.02 | 1.740 ± 0.012 | 1.743 ± 0.012 |
| R | 0.9 ± 0.3 | 1.4 ± 0.3 | 0.23 ± 0.04 | 0.27 ± 0.05 |
| E c | 150∗ | 150∗ |
|
|
| AFe |
|
|
< 0.33 | < 0.15 |
| F0.5 − 2 | 2.15 ± 0.02 | 2.157 ± 0.018 | 2.151 ± 0.017 | 2.14 ± 0.03 |
| F2 − 10 | 6.66 ± 0.04 | 6.66 ± 0.03 | 6.61 ± 0.03 | 6.60 ± 0.03 |
| F15 − 50 | – | – | 7.9 ± 0.3 | 8.1 ± 0.2 |
| L0.5 − 2 | 3.73 ± 0.03 | 3.59 ± 0.03 | 3.70 ± 0.03 | 3.64 ± 0.05 |
| L2 − 10 | 6.45 ± 0.04 | 6.41 ± 0.03 | 6.46 ± 0.03 | 6.38 ± 0.03 |
| L15 − 50 | – | – | 6.4 ± 0.2 | 6.48 ± 0.16 |
| χ2/d.o.f. | 586/509 | 581/509 | 640/531 | 658/531 |
Notes. The adopted model is the same in all the cases: TBabs*zedge*absori*(kyrline+zgauss+zgauss+pexrav in xspec jargon (see also model III in Table 1). For each band, results are reported when the warm absorber is modelled with absori and cloudy. See text for details. Fluxes are in 10-11 erg cm-2 s-1, unabsorbed luminosities in 1043 erg s-1. 15–50 keV fluxes and luminosities are relative to the XIS normalization (a factor of 1.18 lower than the HXD absolute flux).
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