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Table 1

Results of the APEC spectral model fits obtained within XSPEC.

Fit type nH/1022 (cm-2) kT (keV) N (10-6 cm-3) Statistica/d.o.f. (10-15 erg s-1 cm-2)

1.1 (0.6, 1.2) 1 7 (5, 10) 0.8/5 2.9 (2.4, 1.4)
Binned data (fixed kT) 0.94 2 4.4 (2.9, 4.9) 0.6/5 4.0 (3.4, 1.9)
0.69 5 3.6 (1.7, 2.8) 0.5/5 5.8 (3.8, 2.3)

0.8 (0.4, 0.5) 1 7.6 84 3.2
Unbinned data (fixed kT) 0.7 2 7.5 88 5.6
0.4 5 6.7 89 8.5

Unbinned data 1.1 (0.2, 0.3) 0.68 (0.19, 0.19) 11 (6, 19) 81 3.1 (1.5, 1.5)

Notes. Lower and upper errors are given in parentheses.

(a)

Statistic is χ2 for binned data and C for unbinned data.

(b)

Absorbed fluxes.

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