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Table 7.
Summary of the best-fit spectral models for all the X-ray observations.
| Model component | Parameter | Swift | 2012 NuSTAR | 2021XMM & NuSTAR |
|---|---|---|---|---|
| Primary Power law | Γ | 1.80 ± 0.06 | 1.80 (t) | 1.75 ± 0.06 |
| Norm. (†) | 1.9 ± 0.2 | 3.7 ± 0.5 | 0.33 ± 0.03 | |
| Neutral absorber | NH(×1022 cm−2) | 2.3 ± 0.2 | 4.8 ± 1.9 | 2.7 ± 0.2 |
| Disk wind | NH(×1023 cm−2) |
 |
1.1 ± 0.6 | – |
| log ξ1 | 3.4 ± 0.5 | 3.4 (t) | – | |
| vout/c |
 |
−0.23 ± 0.02 | – | |
| χ2/ν | 323.9/288 | 257.5/205 | ||
| F(2 − 10) keV × 10−12 (erg cm−2 s−1) | 6.4 | 9.9 | 1.5 | |
| F(10 − 30) keV × 10−11 (erg cm−2 s−1) | – | 1.3 | 0.3 | |
| L(2 − 10) keV × 1042 (erg s−1) | 5.1 | 9.0 | 1.2 | |
Notes. (†)The normalisation units are 10−3 ph keV−1 cm−2. (t)Denotes that the parameter was tied.
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