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Swift-XRT spectra of GRB 060926

Last updated after receiving ObsID 00231231003, version 15

Data were analysed using HEASOFT version 6.32

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The spectral fits assume a redshift: 3.2 (GCN 5626)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 65 to 74235 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+453 s

NH (Galactic)1.15 × 1021 cm-2
NH (intrinsic)2.2 (+3.0, -2.1) × 1022 cm-2
z of absorber3.2
Photon index1.96 (+0.24, -0.22)
Flux (0.3-10 keV)
(Observed)
2.6 (+0.4, -0.4) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.4 (+0.4, -0.4) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.42 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.54 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
176.14 (253)
Spectrum exposure811 s

PC mode. Mean photon arrival: T0+9114 s

NH (Galactic)1.15 × 1021 cm-2
NH (intrinsic)3.8 (+3.9, -2.9) × 1022 cm-2
z of absorber3.2
Photon index1.93 (+0.29, -0.27)
Flux (0.3-10 keV)
(Observed)
1.08 (+0.22, -0.18) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.47 (+0.24, -0.20) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.66 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.98 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
102.05 (144)
Spectrum exposure10.0 ks

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Late Time spectrum (T0 + 4162 to 74235 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9114 s

NH (Galactic)1.15 × 1021 cm-2
NH (intrinsic)3.8 (+3.9, -2.9) × 1022 cm-2
z of absorber3.2
Photon index1.93 (+0.29, -0.27)
Flux (0.3-10 keV)
(Observed)
1.08 (+0.22, -0.18) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.47 (+0.24, -0.20) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.66 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.98 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
102.05 (144)
Spectrum exposure10.0 ks

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