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Swift-XRT spectra of GRB 100802A

Last updated after receiving ObsID 00430603017, version 6

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 85 to 41431 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+463 s

NH (Galactic)1.38 × 1021 cm-2
NH (intrinsic)8.9 (+1.2, -1.2) × 1020 cm-2
z of absorber0
Photon index1.692 (+0.028, -0.028)
Flux (0.3-10 keV)
(Observed)
2.03 (+0.03, -0.03) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.526 (+0.034, -0.029) × 10-9 erg cm-2 s-1
Counts to flux (obs)4.21 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.24 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
846.20 (832)
Spectrum exposure798 s

PC mode. Mean photon arrival: T0+19589 s

NH (Galactic)1.38 × 1021 cm-2
NH (intrinsic)0 (+6.46 × 1020, -0) cm-2
z of absorber0
Photon index1.91 (+0.27, -0.11)
Flux (0.3-10 keV)
(Observed)
1.07 (+0.12, -0.15) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.35 (+0.15, -0.18) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.53 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.44 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
150.00 (204)
Spectrum exposure17.6 ks

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Late Time spectrum (T0 + 4135 to 41431 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+24183 s

NH (Galactic)1.38 × 1021 cm-2
NH (intrinsic)0 (+6.05 × 1020, -0) cm-2
z of absorber0
Photon index1.97 (+0.27, -0.13)
Flux (0.3-10 keV)
(Observed)
7.45 (+0.90, -1.14) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.5 (+1.1, -1.4) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.44 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.37 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
108.03 (177)
Spectrum exposure17.5 ks

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