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Swift-XRT spectra of GRB 060813

Last updated after receiving ObsID 00224364002, version 6

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 84 to 75856 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+314 s

NH (Galactic)4.40 × 1021 cm-2
NH (intrinsic)1.6 (+0.6, -0.5) × 1021 cm-2
z of absorber0
Photon index1.86 (+0.08, -0.08)
Flux (0.3-10 keV)
(Observed)
3.78 (+0.15, -0.15) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.84 (+0.16, -0.25) × 10-10 erg cm-2 s-1
Counts to flux (obs)4.47 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.90 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
578.72 (655)
Spectrum exposure565 s

PC mode. Mean photon arrival: T0+17753 s

NH (Galactic)4.40 × 1021 cm-2
NH (intrinsic)8 (+6, -6) × 1020 cm-2
z of absorber0
Photon index1.80 (+0.09, -0.09)
Flux (0.3-10 keV)
(Observed)
6.4 (+0.3, -0.3) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.4 (+0.5, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.52 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.62 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
533.42 (584)
Spectrum exposure25.4 ks

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Late Time spectrum (T0 + 4002 to 75856 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+18299 s

NH (Galactic)4.40 × 1021 cm-2
NH (intrinsic)8 (+6, -6) × 1020 cm-2
z of absorber0
Photon index1.81 (+0.09, -0.09)
Flux (0.3-10 keV)
(Observed)
6.1 (+0.3, -0.3) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.1 (+0.5, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.49 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.63 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
508.81 (574)
Spectrum exposure25.3 ks

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