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Swift-XRT spectra of GRB 190114A

Last updated after receiving ObsID 00883600006, version 6

Data were analysed using HEASOFT version 6.29

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The spectral fits assume a redshift: 3.3765 (GCN 23680)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 253 to 58067 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+276 s

NH (Galactic)1.62 × 1021 cm-2
NH (intrinsic)0 (+1.24 × 1022, -0) cm-2
z of absorber3.3765
Photon index2.29 (+0.16, -0.10)
Flux (0.3-10 keV)
(Observed)
4.2 (+0.3, -0.4) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.3 (+0.4, -0.4) × 10-10 erg cm-2 s-1
Counts to flux (obs)2.89 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.31 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
245.22 (298)
Spectrum exposure64 s

PC mode. Mean photon arrival: T0+8814 s

NH (Galactic)1.62 × 1021 cm-2
NH (intrinsic)1.5 (+1.1, -1.0) × 1022 cm-2
z of absorber3.3765
Photon index1.87 (+0.09, -0.09)
Flux (0.3-10 keV)
(Observed)
6.5 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.5 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.77 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.91 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
415.82 (465)
Spectrum exposure16.0 ks

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Late Time spectrum (T0 + 5048 to 58067 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15785 s

NH (Galactic)1.62 × 1021 cm-2
NH (intrinsic)1.1 (+1.5, -1.1) × 1022 cm-2
z of absorber3.3765
Photon index1.87 (+0.12, -0.12)
Flux (0.3-10 keV)
(Observed)
3.39 (+0.28, -0.26) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.40 (+0.28, -0.27) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.74 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.85 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
339.43 (365)
Spectrum exposure14.5 ks

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