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Table A.2.
Best-fit model parameters for the phase-averaged observation 1 spectra using two GABS components for the CRSF (see also Table 2).
| Parameter | CPL | NPEX | FDcut | HighECut | COMPMAG |
|---|---|---|---|---|---|
| NH,1 (1022 cm−2) |
 |
39.8 ± 1.5 | 39.6 ± 1.3 |
 |
39.3 ± 1.5 |
| NH,2 (1022 cm−2) |
 |
– | – | – | – |
| f | 0.666 ± 0.022 | 0.910 ± 0.006 |
 |
 |
0.899 ± 0.006 |
| ℱ (10−9 erg cm−2 s−1)a | 2.08 ± 0.05 | 1.757 ± 0.012 | 1.760 ± 0.011 | 1.762 ± 0.011 | 1.750 ± 0.012 |
| A2b | – |
 |
– | – | – |
| Γ | 0.62 ± 0.05 | 0.788 ± 0.030 |
 |
 |
– |
| Ecut (keV) | – | – |
 |
 |
– |
| Efold (keV) |
 |
 |
 |
 |
– |
| kTBB | – | – | – | – | 5.32 ± 0.22 |
| kTe | – | – | – | – |
 |
| τ | – | – | – | – |
 |
| Adisk | – | – | – | – |
 |
| kTdisk | – | – | – | – |
 |
| EWKα (eV) |
 |
 |
 |
(1.10±0.07) × 102 | (1.07±0.09) × 102 |
| EKα (keV) | 6.328 ± 0.014 |
 |
 |
 |
 |
| σKα (keV) |
 |
 |
≤0.07 | ≤0.06 | ≤0.06 |
| EKβ (keV) | – | – | – | – |
 |
| EWKβ (eV) | 6 ± 6 | −6 ± 6 | 10 ± 5 |
 |
−9 ± 6 |
| ECRSF,1 (keV) |
 |
 |
 |
 |
 |
| σCRSF,1 (keV) | 9.6 ± 0.7 |
 |
 |
 |
 |
| dCRSF,1 (keV) | – |
 |
– |
 |
 |
| ECRSF,2 (keV) |
 |
 |
 |
 |
 |
| σCRSF,2 (keV) |
 |
 |
 |
 |
4.3 ± 1.1 |
| dCRSF,2 (keV) |
 |
 |
 |
 |
 |
| CCB | 1.040 ± 0.004 | 1.040 ± 0.004 | 1.040 ± 0.004 | 1.040 ± 0.004 | 1.040 ± 0.004 |
| GS (eV) | 0.029 ± 0.011 |
 |
0.035 ± 0.009 | 0.036 ± 0.009 | 0.035 ± 0.009 |
| ℒ (1036 erg s−1)c | 1.15 ± 0.04 | 1.569 ± 0.009 |
 |
1.588 ± 0.007 |
 |
| χ2/d.o.f. | 863.94/455 | 552.65/454 | 556.28/455 | 549.93/452 | 561.16/451 |
|
1.899 | 1.217 | 1.223 | 1.217 | 1.244 |
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