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Swift-XRT spectra of GRB 160408A

Last updated after receiving ObsID 00682059002, version 4

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 103 to 23398 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+875 s

NH (Galactic)4.18 × 1020 cm-2
NH (intrinsic)9.5 (+11.5, -9.1) × 1020 cm-2
z of absorber0
Photon index2.1 (+0.4, -0.3)
Flux (0.3-10 keV)
(Observed)
1.19 (+0.28, -0.22) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.56 (+0.28, -0.25) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.32 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.35 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
112.96 (120)
Spectrum exposure6.2 ks

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Late Time spectrum (T0 + 4799 to 23398 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9914 s

NH (Galactic)4.18 × 1020 cm-2
NH (intrinsic)0 (+8.77 × 1021, -0) cm-2
z of absorber0
Photon index1.96 (+2.74, -0.97)
Flux (0.3-10 keV)
(Observed)
5 (+7, -5) × 10-14 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6 (+8, -4) × 10-14 erg cm-2 s-1
Counts to flux (obs)3.30 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.54 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
6.47 (3)
Spectrum exposure4.9 ks

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