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Swift-XRT spectra of GRB 120923A

Last updated after receiving ObsID 00534402004, version 11

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The spectral fits assume a redshift: 7.84 (Tanvir et al. 2017)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 143 to 57799 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+3897 s

NH (Galactic)1.51 × 1021 cm-2
NH (intrinsic)1.1 (+24.5, -1.1) × 1022 cm-2
z of absorber7.84
Photon index1.79 (+0.44, -0.25)
Flux (0.3-10 keV)
(Observed)
6.8 (+1.5, -1.4) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.6 (+2.0, -1.2) × 10-13 erg cm-2 s-1
Counts to flux (obs)4.05 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.17 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
83.76 (104)
Spectrum exposure8.8 ks

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Late Time spectrum (T0 + 35205 to 57799 s)

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