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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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