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Table 2.
Best-fit model parameters for the phase-averaged fits.
| Observation 1 |
Observation 2 |
Suzaku |
|||||
|---|---|---|---|---|---|---|---|
| Parameter | NPEX 1 | FDcut 1 | HighECut | NPEX | FDCut | HighECut | NPEX |
| NH,1 (1022 cm−2) | 39.8 ± 1.5 | 39.6 ± 1.3 | 
|
29.8 ± 1.6 | 25.7 ± 1.6 | 26.3 ± 1.6 | 50.9 ± 1.3 |
| f | 0.910 ± 0.006 | 
|
|
0.828 ± 0.009 | 
|
|
|
| ℱ (10−9 erg cm−2 s−1)a | 1.757 ± 0.012 | 1.760 ± 0.011 | 1.762 ± 0.011 | 2.583 ± 0.016 | 2.545 ± 0.014 |
|
6.58 ± 0.08 |
| A2b |
|
– | – | (1.47±0.12) × 10−4 | – | – | (5.5±0.6) × 10−4 |
| Γ | 0.788 ± 0.030 |
|
|
0.840 ± 0.029 |
|
1.325 ± 0.020 |
|
| Ecut (keV) | – |
|
|
– | 44.2 ± 2.0 |
|
– |
| Efold (keV) |
|
|
|
|
|
|
|
| EWKα (eV) |
|
|
(1.10±0.07) × 102 | (1.34±0.06) × 102 |
|
|
(1.38±0.05) × 102 |
| EKα (keV) |
|
|
|
|
6.333 ± 0.009 | 6.333 ± 0.009 |
|
| σKα (keV) |
|
≤0.07 | ≤0.06 |
|
|
|
– |
| EKβ (keV) | – | – | – |
|
|
|
|
| EWKβ (eV) | −6 ± 6 | 10 ± 5 |
|
10 ± 5 | 10 ± 5 | 10 ± 5 | 23 ± 4 |
| ECRSF,1 (keV) |
|
|
|
|
49.2 ± 1.2 |
|
– |
| σCRSF,1 (keV) |
|
|
|
|
|
|
– |
| dCRSF,1 (keV) |
|
– |
|
|
– |
|
– |
| ECRSF,2 (keV) |
|
|
|
|
35.6 ± 1.3 |
|
|
| σCRSF,2 (keV) |
|
|
|
5.1 ± 0.8 | 6.5 ± 0.5 |
|
|
| dCRSF,2 (keV) |
|
|
|
|
16 ± 5 |
|
|
| C CB | 1.040 ± 0.004 | 1.040 ± 0.004 | 1.040 ± 0.004 | 1.0373 ± 0.0030 | 1.0372 ± 0.0030 | 1.0373 ± 0.0030 |
|
| GS (eV) |
|
0.035 ± 0.009 | 0.036 ± 0.009 | 0.024 ± 0.009 | 0.019 ± 0.009 | 0.020 ± 0.009 | – |
| ℒ (1036 erg s−1)c | 1.892 ± 0.013 | 1.895 ± 0.012 | 1.898 ± 0.012 | 2.782 ± 0.017 |
|
|
7.08 ± 0.08 |
| χ2/d.o.f. | 552.65/454 | 556.28/455 | 549.93/452 | 456.91/454 | 559.94/454 | 533.75/451 | 334.46/277 |
|
1.217 | 1.223 | 1.217 | 1.006 | 1.233 | 1.183 | 1.207 |
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