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Swift-XRT spectra of GRB 141031A

Last updated after receiving ObsID 00617110016, version 9

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 102 to 23972 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+118 s

NH (Galactic)2.17 × 1021 cm-2
NH (intrinsic)1.3 (+3.3, -1.3) × 1021 cm-2
z of absorber0
Photon index2.0 (+0.5, -0.4)
Flux (0.3-10 keV)
(Observed)
1.6 (+0.5, -0.4) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.4 (+0.5, -0.5) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.40 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.11 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
79.27 (110)
Spectrum exposure32 s

PC mode. Mean photon arrival: T0+2944 s

NH (Galactic)2.17 × 1021 cm-2
NH (intrinsic)8 (+7, -7) × 1020 cm-2
z of absorber0
Photon index1.40 (+0.13, -0.12)
Flux (0.3-10 keV)
(Observed)
2.90 (+0.24, -0.22) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.40 (+0.20, -0.20) × 10-11 erg cm-2 s-1
Counts to flux (obs)5.37 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.31 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
395.99 (463)
Spectrum exposure7.2 ks

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Late Time spectrum (T0 + 5327 to 23972 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12270 s

NH (Galactic)2.17 × 1021 cm-2
NH (intrinsic)4.2 (+13.7, -4.2) × 1020 cm-2
z of absorber0
Photon index1.88 (+0.32, -0.25)
Flux (0.3-10 keV)
(Observed)
2.0 (+0.4, -0.3) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.7 (+0.5, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.90 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.29 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
111.50 (157)
Spectrum exposure5.9 ks

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