Table 1.
Final parameters of the spectral analysis.
| CYCLABS | GABS | ||||
|---|---|---|---|---|---|
| Parameter | Unit | Epoch I | Epoch II | Epoch I | Epoch II |
| NH | 1022 atoms cm−2 |  |
 |
 |
 |
| FPL (a) | 10−9 erg s−1 cm−2 |  |
 |
 |
 |
| Γ |  |
 |
 |
 |
|
| Efold | keV |  |
 |
 |
 |
| F10 keV (b) | 10−9 erg s−1 cm−2 |  |
 |
 |
 |
| E10 keV | keV |  |
 |
 |
 |
| σ10 keV | keV |  |
 |
 |
 |
| EWFe Kα | eV |  |
 |
 |
 |
| EFe Kα | keV |  |
 |
 |
 |
| EWFe XXV Kα | eV |  |
 |
 |
 |
| EFe XXV Kα | keV |  |
 |
 |
 |
| EWFe XXVI Kα | eV |  |
– |  |
– |
| EFe XXVI Kα | keV |  |
– |  |
– |
| ECRSF, 0 | keV | 10.19 ( † ), (c) |  |
10.61 ( † ), (c) |  |
| WCRSF, 0, σCRSF, 0 | keV, keV | 2 ( † ) | 2 ( † ) | 2 ( † ) | 2 ( † ) |
| τCRSF, 0, DCRSF, 0 | –, keV | 0.096( † ), (c) |  |
0.56( † ), (c) |  |
| ECRSF, 1 | keV |  |
 |
 |
 |
| WCRSF, 1, σCRSF, 1 | keV, keV | 2 ( † ) | 2 ( † ) | 2 ( † ) | 2 ( † ) |
| τCRSF, 1, DCRSF, 1 | –, keV |  |
 |
 |
 |
| ECRSF, 2 | keV |  |
 |
 |
 |
| WCRSF, 2, σCRSF, 2 | keV, keV | 4 ( † ) | 4 ( † ) | 4 ( † ) | 4 ( † ) |
| τCRSF, 2, DCRSF, 2 | –, keV |  |
 |
 |
≤0.70 |
| cXIS0 |  |
 |
 |
 |
|
| cXIS1 |  |
 |
 |
 |
|
| cPIN |  |
 |
 |
 |
|
| cPCA | – |  |
– |  |
|
 /d.o.f. |
1.29/516 | 1.44/574 | 1.29/516 | 1.51/574 | |
| Broad iron line | |||||
| EWFe | eV |  |
 |
 |
 |
| EFe | keV |  |
 |
 |
 |
| σFe | eV |  |
 |
 |
 |
Notes. The two cyclotron line models CYCLABS and GABS were fitted independently on top of the same continuum and iron line models. See Sect. 3.1 for the definition of parameters and applied models. The second table below lists the parameters using a single broad iron line instead of three narrow ones. Uncertainties and upper limits are given at the 90% confidence level. (†)Fixed.
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