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Swift-XRT spectra of GRB 140928A

Last updated after receiving ObsID 00020418002, version 7

Data were analysed using HEASOFT version 6.32

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Time-averaged spectrum (T0 + 40725 to 52669 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+44814 s

NH (Galactic)1.57 × 1020 cm-2
NH (intrinsic)2.44 (+1.07, -0.92) × 1021 cm-2
z of absorber0
Photon index1.84 (+0.26, -0.24)
Flux (0.3-10 keV)
(Observed)
8.7 (+1.4, -1.2) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.16 (+0.14, -0.12) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.35 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.48 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
182.78 (197)
Spectrum exposure2.5 ks