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Table 4

Best spectral parameters from an absorbed PL model plus a Gaussian iron line.

Par./Obs. 001 002 003 004 005
0.82(3) 0.73(2) 0.79(5) 0.5(3) <0.02*
Γ 0.86(3) 0.89(2) 0.85(5) 0.6(2) 2.8(8)
6.0(1) 6.8(2) 4.1(2) 2.7(8) 0.03(1)
EFe (keV) 6.49 6.12 6.48 6.43 –
σ (keV) 0.1c 0.1c 0.1c 0.1c –
Fe 1.2(7) 1.1(3) 0.8(1) 1.9(2) –
EW (eV) 99(10) 101(30) 95(50) 160(80) –
abs.Fluxe 1.06(2) 1.08(2) 0.98(3) 0.62(3) 0.0020(5)
unab.Fluxe 1.24(3) 1.25(3) 1.03(5) 0.67(4) 0.0020(5)
C-stat 866.4 878.7 632.5 495.2 184.7
(d.o.f.) (847) (893) (659) (606) (162)

Notes.Errors are given at the 90% confidence level.

(a)

× 1022 cm-2.

(b)

× 10-2 photons keV-1 cm-2 s-1 at 1 keV.

(c)

Fixed.

(d)

× 10-3 photons cm-2 s-1 in the line.

(e)

× 10-9 erg cm-2 s-1 in the 0.3–10 keV energy band.

(*)

See the text for additional results when the NH parameter is fixed to values that ranged from 0.5 to 0.8 × 1022 cm-2.

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