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Table 6

Best-fit parameters of the broad-band warm Comptonisation modelling described in Sect. 5 for each XMM-Newtonobservation.

Disc blackbody Comptonisation Power-law
Obs. T max a Norm b T seed c T e d τ e Norm f Γ g Norm f / d.o.f.

1 1.96 ± 0.07 3.9 ± 0.8 1.96 (c) 0.21 ± 0.01 16.5 ± 0.4 1.1 ± 0.1 1.89 ± 0.01 3.7 ± 0.1 1.24/1796
2 2.02 ± 0.07 3.7 ± 0.8 2.02 (c) 0.22 ± 0.01 16.2 ± 0.3 1.2 ± 0.1 1.90 ± 0.01 3.9 ± 0.1 1.19/1832
3 2.16 ± 0.07 3.1 ± 0.7 2.16 (c) 0.19 ± 0.01 17.7 ± 0.3 1.4 ± 0.1 1.96 ± 0.01 4.8 ± 0.1 1.33/1827
4 2.26 ± 0.09 2.8 ± 0.7 2.26 (c) 0.19 ± 0.01 17.8 ± 0.4 1.3 ± 0.1 1.95 ± 0.01 3.7 ± 0.1 1.34/1790
5 2.36 ± 0.09 2.5 ± 0.8 2.36 (c) 0.19 ± 0.01 18.2 ± 0.4 1.7 ± 0.1 1.98 ± 0.01 4.6 ± 0.1 1.33/1814
6 2.13 ± 0.08 3.4 ± 0.8 2.13 (c) 0.19 ± 0.01 17.7 ± 0.4 1.4 ± 0.1 1.94 ± 0.01 4.8 ± 0.1 1.31/1848
7 2.07 ± 0.07 3.6 ± 0.7 2.07 (c) 0.19 ± 0.01 17.6 ± 0.4 1.3 ± 0.1 1.95 ± 0.01 4.7 ± 0.1 1.32/1832
8 2.01 ± 0.07 3.9 ± 0.8 2.01 (c) 0.21 ± 0.01 16.7 ± 0.3 1.3 ± 0.1 1.93 ± 0.01 4.9 ± 0.1 1.24/1841
9 2.18 ± 0.08 2.9 ± 0.7 2.18 (c) 0.21 ± 0.01 16.5 ± 0.4 1.4 ± 0.1 1.92 ± 0.01 4.1 ± 0.1 1.34/1831
10 1.99 ± 0.07 3.9 ± 0.8 1.99 (c) 0.20 ± 0.01 17.1 ± 0.4 1.2 ± 0.1 1.89 ± 0.01 4.5 ± 0.1 1.27/1850

Notes.

(a)

Maximum temperature in the disc in eV.

(b)

Normalisation area () in 1029   cm2.

(c)

Temperature of the seed photons in eV (coupled to Tmax).

(d)

Plasma temperature in keV.

(e)

Optical depth.

(f)

1052 photons s-1 keV-1 at 1 keV.

(g)

Photon index.

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