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Swift-XRT spectra of GRB 140614A

Last updated after receiving ObsID 00601646004, version 6

Data were analysed using HEASOFT version 6.29

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The spectral fits assume a redshift: 4.233 (GCN 16401)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 129 to 47456 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+171 s

NH (Galactic)1.26 × 1021 cm-2
NH (intrinsic)2.7 (+2.5, -2.2) × 1022 cm-2
z of absorber4.233
Photon index1.73 (+0.12, -0.12)
Flux (0.3-10 keV)
(Observed)
4.6 (+0.4, -0.4) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.6 (+0.4, -0.4) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.90 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.77 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
320.98 (402)
Spectrum exposure102 s

PC mode. Mean photon arrival: T0+8268 s

NH (Galactic)1.26 × 1021 cm-2
NH (intrinsic)1.6 (+2.6, -1.6) × 1022 cm-2
z of absorber4.233
Photon index1.75 (+0.14, -0.13)
Flux (0.3-10 keV)
(Observed)
3.6 (+0.4, -0.3) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.4 (+0.3, -0.3) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.96 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.80 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
263.38 (339)
Spectrum exposure14.5 ks

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Late Time spectrum (T0 + 5155 to 47456 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13574 s

NH (Galactic)1.26 × 1021 cm-2
NH (intrinsic)2.6 (+3.7, -2.6) × 1022 cm-2
z of absorber4.233
Photon index1.77 (+0.18, -0.17)
Flux (0.3-10 keV)
(Observed)
1.63 (+0.21, -0.18) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.01 (+0.20, -0.18) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.97 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.90 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
211.93 (248)
Spectrum exposure13.9 ks

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