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Table 6.
Best-fit parameters corresponding to the two-coronae fitting model. The fluxes and luminosity are the observed ones.
| Warm Comptonisation | Obs. 1 | Obs. 2 | Obs. 3 | Obs. 4 | Obs. 5 | |
|---|---|---|---|---|---|---|
| SBB | Norm( † ) (×10−3) | 2.7 ± 0.1 | ||||
| Redden | E(B–V)( † ) | 0.0067 | ||||
| Tbabs | NH(†) (×1019 cm−2) | 7.82 | ||||
| Diskbb | Tin(†)(eV) | 1.2 ± 0.2 | ||||
| Norm (×1011) | 1.0 ± 0.4 | 1.0 ± 0.3 | 1.2 ± 0.3 | 1.1 ± 0.4 | 0.9 ± 0.3 | |
| Warm corona | Γsoft | 2.65 ± 0.20 | 2.52 ± 0.19 | 2.41 ± 0.15 | 2.59 ± 0.09 | 2.48 ± 0.16 |
| kTe (keV) | 0.19 ± 0.03 | 0.19 ± 0.02 | 0.18 ± 0.01 | 0.24 ± 0.02 | 0.17 ± 0.01 | |
| τwc | 30 ± 3 | 32 ± 6 | 35 ± 4 | 28 ± 3 | 35 ± 3 | |
| covfrac | 0.18 ± 0.07 | 0.15 ± 0.06 | 0.19 ± 0.05 | 0.17 ± 0.04 | 0.19 ± 0.08 | |
| Tbb (eV) | 35 ± 2 | 33 ± 3 | 39 ± 2 | 33 ± 2 | 23 ± 7 | |
| Norm (×106) | 3.2 ± 0.8 | 3.7 ± 1.2 | 2.2 ± 0.7 | 3.8 ± 0.8 | 11 ± 5 | |
| Hot corona | Γhot | 2.39 ± 0.09 | 2.34 ± 0.09 | 2.36 ± 0.03 | 2.01 ± 0.09 | 2.1 ± 0.1 |
| Norm (×10−4) | 9.5 ± 1.0 | 8.51 ± 0.8 | 15.1 ± 0.9 | 6.6 ± 0.8 | 3.0 ± 0.3 | |
| L2 − 10 keV (×1043 erg s−1) | 5.6 ± 0.2 | 5.3 ± 0.2 | 9.1 ± 0.2 | 6.7 ± 0.3 | 2.5 ± 0.3 | |
| F0.5 − 2 keV (×10−12 erg cm−2 s−1) | 3.5 ± 0.3 | 3.2 ± 0.3 | 5.9 ± 0.4 | 3.5 ± 0.3 | 1.5 ± 0.6 | |
| F2 − 10 keV (×10−12 erg cm−2 s−1) | 1.4 ± 0.2 | 1.3 ± 0.1 | 2.3 ± 0.2 | 1.7 ± 0.1 | 0.7 ± 0.1 | |
Notes. The dagger symbol indicates that the quoted best-fit value was obtained by fitting the parameter while tying its value across the observations.
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