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Swift-XRT spectra of GRB 080723A

Last updated after receiving ObsID 00317662008, version 13

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 89 to 42161 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+91 s

NH (Galactic)5.38 × 1021 cm-2
NH (intrinsic)0 (+5.04 × 1021, -0) cm-2
z of absorber0
Photon index2.58 (+1.30, -0.76)
Flux (0.3-10 keV)
(Observed)
1.87 (+1.10, -0.87) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.7 (+14.7, -1.9) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.04 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.64 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
6.94 (8)
Spectrum exposure5 s

PC mode. Mean photon arrival: T0+4875 s

NH (Galactic)5.38 × 1021 cm-2
NH (intrinsic)1.08 (+0.33, -0.29) × 1022 cm-2
z of absorber0
Photon index2.01 (+0.24, -0.23)
Flux (0.3-10 keV)
(Observed)
1.066 (+0.109, -0.098) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.2 (+0.5, -0.3) × 10-11 erg cm-2 s-1
Counts to flux (obs)5.57 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.17 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
296.14 (350)
Spectrum exposure5.9 ks

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Late Time spectrum (T0 + 4835 to 42161 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+8637 s

NH (Galactic)5.38 × 1021 cm-2
NH (intrinsic)1.4 (+0.5, -0.5) × 1022 cm-2
z of absorber0
Photon index2.1 (+0.4, -0.3)
Flux (0.3-10 keV)
(Observed)
5.9 (+0.9, -0.7) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.4 (+0.7, -0.3) × 10-11 erg cm-2 s-1
Counts to flux (obs)5.70 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.36 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
177.46 (247)
Spectrum exposure4.3 ks

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