Table 4.
LP observations best-fit spectral parameters during peak/no-peak phases.
| Observation | nH(a) | kTsoft | Norm. | kThard | Norm. | Flux (b) | Lum. (c) | χ2/d.o.f. | n.h.p. |
|---|---|---|---|---|---|---|---|---|---|
| (1020 cm−2) | (keV) | (keV) | (10−4) | (10−13 erg cm−2 s−1) | (1039 erg s−1) | ||||
| B | |||||||||
| peak | 10.0−4.7+5.8 | 0.31−0.05+0.07 | 1.1−0.7+2.0 | 2.7−0.3+0.4 | 7.0−2.7+3.6 | 7.4 ± 0.2 | 7.4 ± 0.2 | 159.28/162 | 0.546 |
| no-peak | 7.8−3.1+3.5 | 0.34−0.04+0.05 | 0.5−0.3+0.5 | 2.8 ± 0.3 | 4.0−1.3+1.7 | 4.67 ± 0.09 | 4.61 ± 0.09 | 288.73/255 | 0.072 |
| C | |||||||||
| peak | 10.8−4.3+5.1 | 0.30−0.04+0.05 | 1.4−0.8+1.9 | 2.9−0.3+0.4 | 5.7−2.1+2.8 | 7.30 ± 0.18 | 7.46 ± 0.18 | 175.12/180 | 0.589 |
| no-peak | 5.8−2.6+3.0 | 0.36−0.04+0.05 | 0.32−0.15+0.28 | 2.8−0.2+0.3 | 4.0−1.1+1.4 | 4.62 ± 0.08 | 4.45 ± 0.08 | 277.37/277 | 0.482 |
| B+C | |||||||||
| peak | 10.5−3.2+3.7 | 0.31−0.03+0.04 | 1.3−0.6+1.2 | 2.8−0.2+0.3 | 6.2−1.7+2.1 | 7.35 ± 0.13 | 7.45 ± 0.13 | 337.69/347 | 0.63 |
| no-peak | 6.6−2.0+2.2 | 0.35−0.03+0.04 | 0.39−0.14+0.23 | 2.76−0.17+0.20 | 4.0−0.8+1.0 | 4.64 ± 0.06 | 4.52 ± 0.06 | 567.63/537 | 0.174 |
Notes. Best-fit parameters of the spectra during the peaks and the minima (no-peak) of the modulation of the latest XMM-Newton observations. For our fits, we considered the same double-disk model as before.
The Galactic absorption component was fixed to nH, gal = 3.3 × 1020 cm−2 (HI4PI Collaboration 2016).
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