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Swift-XRT spectra of GRB 161104A

Last updated after receiving ObsID 00720568002, version 12

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 68 to 24272 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6871 s

NH (Galactic)1.42 × 1020 cm-2
NH (intrinsic)4 (+8, -4) × 1021 cm-2
z of absorber0
Photon index1.51 (+1.16, -0.96)
Flux (0.3-10 keV)
(Observed)
3.2 (+3.0, -1.5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.0 (+3.1, -1.4) × 10-13 erg cm-2 s-1
Counts to flux (obs)5.60 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.03 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
23.69 (27)
Spectrum exposure6.7 ks

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Late Time spectrum (T0 + 4574 to 24272 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13645 s

NH (Galactic)1.42 × 1020 cm-2
NH (intrinsic)0 (+4.84 × 1021, -0) cm-2
z of absorber0
Photon index1.10 (+1.20, -0.52)
Flux (0.3-10 keV)
(Observed)
2.0 (+1.3, -1.1) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.09 (+1.14, -0.78) × 10-13 erg cm-2 s-1
Counts to flux (obs)5.64 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.79 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
7.24 (12)
Spectrum exposure6.6 ks

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