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Swift-XRT spectra of GRB 130803A

Last updated after receiving ObsID 00565263001, version 15

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 94 to 61681 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+98 s

NH (Galactic)5.12 × 1020 cm-2
NH (intrinsic)5.3 (+14.0, -5.3) × 1021 cm-2
z of absorber0
Photon index2.3 (+2.4, -2.5)
Flux (0.3-10 keV)
(Observed)
3.8 (+7.5, -2.6) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.1 (+19.6, -3.9) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.18 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.75 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
15.79 (16)
Spectrum exposure8 s

PC mode. Mean photon arrival: T0+9944 s

NH (Galactic)5.12 × 1020 cm-2
NH (intrinsic)1.34 (+0.25, -0.23) × 1022 cm-2
z of absorber0
Photon index2.37 (+0.24, -0.23)
Flux (0.3-10 keV)
(Observed)
4.4 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.24 (+0.38, -0.22) × 10-11 erg cm-2 s-1
Counts to flux (obs)4.43 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.26 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
289.67 (335)
Spectrum exposure12.0 ks

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Late Time spectrum (T0 + 4001 to 61681 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14546 s

NH (Galactic)5.12 × 1020 cm-2
NH (intrinsic)1.38 (+0.30, -0.27) × 1022 cm-2
z of absorber0
Photon index2.66 (+0.31, -0.29)
Flux (0.3-10 keV)
(Observed)
2.11 (+0.26, -0.22) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.4 (+4.2, -1.9) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.93 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.57 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
225.57 (258)
Spectrum exposure11.4 ks

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