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Swift-XRT spectra of GRB 090814B

Last updated after receiving ObsID 00020107002, version 5

Data were analysed using HEASOFT version 6.35.2

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Time-averaged spectrum (T0 + 8046 to 59587 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+33699 s

NH (Galactic)5.04 × 1021 cm-2
NH (intrinsic)8.7 (+104.3, -8.7) × 1020 cm-2
z of absorber0
Photon index0.8 (+0.7, -0.4)
Flux (0.3-10 keV)
(Observed)		1.5 (+0.6, -0.5) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		1.7 (+0.6, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)8.78 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)9.69 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?		40.53 (51)
Spectrum exposure4.2 ks