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Swift-XRT spectra of GRB 130816B

Last updated after receiving ObsID 00566561000, version 11

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 77 to 24125 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+1560 s

NH (Galactic)5.48 × 1021 cm-2
NH (intrinsic)1.6 (+3.6, -1.6) × 1021 cm-2
z of absorber0
Photon index2.1 (+0.5, -0.4)
Flux (0.3-10 keV)
(Observed)
1.07 (+0.27, -0.21) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.0 (+1.0, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.23 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.87 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
93.12 (121)
Spectrum exposure7.8 ks

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Late Time spectrum (T0 + 5618 to 24125 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9432 s

NH (Galactic)5.48 × 1021 cm-2
NH (intrinsic)0 (+1.19 × 1022, -0) cm-2
z of absorber0
Photon index1.42 (+1.58, -0.63)
Flux (0.3-10 keV)
(Observed)
2.5 (+2.0, -1.4) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.0 (+3.2, -1.5) × 10-13 erg cm-2 s-1
Counts to flux (obs)5.66 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.66 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
7.40 (12)
Spectrum exposure5.9 ks

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