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Swift-XRT spectra of GRB 180103A

Last updated after receiving ObsID 00020786002, version 8

Data were analysed using HEASOFT version 6.32

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Time-averaged spectrum (T0 + 344205 to 350739 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+345353 s

NH (Galactic)4.70 × 1021 cm-2
NH (intrinsic)8.0 (+16.5, -8.0) × 1021 cm-2
z of absorber0
Photon index3.6 (+3.3, -1.7)
Flux (0.3-10 keV)
(Observed)
5.4 (+4.4, -2.3) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7.3 (+101.6, -6.0) × 10-12 erg cm-2 s-1
Counts to flux (obs)2.58 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.50 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
14.35 (17)
Spectrum exposure2.0 ks