Table 3.
Spectral fitting to the broadband spectra in INFC and SUPC phases of LS 5039 with the XMM-Newton, Suzaku, NuSTAR, INTEGRAL, and COMPTEL observations.
| PHABS × BKNPOWE | INFC | SUPC |
|---|---|---|
| NH(1022 cm−2) | 0.81 ± 0.02 | 0.72 ± 0.01 |
| Ecut (keV) |  |
47.1 ± 8.1 |
| Γ1 | 1.59 ± 0.01 | 1.59 ± 0.01 |
| Γ2 | 1.16 ± 0.15 | 1.14 ± 0.25 |
| CNuSTAR/FPMA | 1 (fixed) | 1 (fixed) |
| CNuSTAR/FPMB | 0.99 ± 0.02 | 0.99 ± 0.02 |
| CSuzaku/XIS | 0.85 ± 0.01 | 1.01 ± 0.02 |
| CXmm − Newton | 0.83 ± 0.02 | 0.99 ± 0.02 |
| CINTEGRAL/ISGRI | 1.09 ± 0.08 | 0.92 ± 0.10 |
| CSuzaku/HXD | 1.33 ± 0.09 | 1.83 ± 0.13 |
| CCOMPTEL | 0.34 ± 0.21 |  |
| χ2/d.o.f. | 2327/2501 | 2954/2941 |
| Fbol (a) (10−11 erg s−1 cm−2) | 6.77 ± 0.36 | 2.77 ± 0.18 |
Notes. Best parameters determined from the fits to the average broad-band spectrum of LS 5039 performed with the XMM-Newton/Suzaku/NuSTAR/INTEGRAL/COMPTEL data, using the absorbed two-segment broken power-law (i.e. with one break energy) model. The multiplication factor for all instruments are provided.
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