Table 1
Best fit results to gainshifted EPIC-pn, PCA, and HEXTE data assuming an exponentially cutoff power law, a narrow emission line at 6.4 keV, two resonant absorption lines, disk black body emission, and relativisticaly convolved reflection.
| Parameter | ϵ free | ϵ frozen |
|
|
||
| Γpl |
|
1.670 ± 0.018 |
| A pl |
|
|
| Efold [keV] |
|
|
| A bb |
|
(0.54 ± 0.07) × 104 |
|
|
||
| F6.4 keV [cgs] | (0.6 ± 0.2) × 10-3 |
|
| EFe xxv Kα [keV] | 6.646 | 6.646 |
| τ 1 | (0.5 ± 0.3) × 10-2 | (0.4 ± 0.3) × 10-2 |
| EFe xxvi Kα [keV] | 6.955 | 6.955 |
| τ 2 | ≤2 × 10-3 | ≤1.9 × 10-3 |
|
|
||
| ξ [erg cm s-1] |
|
|
| A reflionx | (1.2 ± 0.3) × 10-5 | (1.4 ± 0.3) × 10-5 |
| Fe/Fe⊙ |
|
|
|
|
||
| a | −0.1 ± 0.4 |
|
| i [deg] |
|
32 ± 2 |
| ϵ |
|
3 |
|
|
||
| c HEXTE | 0.830 ± 0.005 |
|
| c EPIC | 0.785 ± 0.004 | 0.785 ± 0.004 |
| s gainshift |
|
|
|
|
||
| χ2/d.o.f. | 254/237 | 261/238 |
|
1.08 | 1.10 |
Notes. Fluxes and normalizations, Ai, are determined relative to the RXTE-PCA. cEPIC and cHEXTE are flux normalization constants for the EPIC and HEXTE, respectively. Uncertainties are at the 90% level for one interesting parameter.
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