Table 2.
Spectral parameters for the best-fit model obtained from the phase-averaged spectro-polarimetric analysis with XSPEC.
| Parameter | Value | Unit |
|---|---|---|
| NH | 24.6 ± 0.4 | 1022 cm−2 |
| EFe | 6.35 ± 0.01 | keV |
| σFe | 0.27 ± 0.03 | keV |
| constDU2 | 0.960 ± 0.007 | |
| constDU3 | 0.927 ± 0.007 | |
| Hoton index | 0.29 ± 0.05 | |
| PD | 0.67 ± 0.64 ( < 2.3) | % |
| PA | −36 ± 27 | deg |
| Flux2 − 8 keV |
 |
10−10 erg cm−2 s−1 |
| Luminosity2 − 8 keV | 1.3 × 1036 | erg s−1 at d = 3.5 kpc |
| χ2 (d.o.f.) | 1374 (1322) |
Notes. The uncertainties are given at the 68.3% (1σ) confidence level and were obtained using the error command in XSPEC with Δχ2 = 1 for one parameter of interest. The upper limit of the PD (in parentheses) corresponds to the 99% confidence level (Δχ2 = 6.635).
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