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Swift-XRT spectra of GRB 050916

Last updated after receiving ObsID 00155408003, version 14

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 219 to 74592 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+16909 s

NH (Galactic)9.54 × 1021 cm-2
NH (intrinsic)5 (+4, -3) × 1021 cm-2
z of absorber0
Photon index1.66 (+0.24, -0.23)
Flux (0.3-10 keV)
(Observed)
2.23 (+0.24, -0.21) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.6 (+0.6, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)6.34 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.01 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
300.83 (373)
Spectrum exposure24.7 ks

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Late Time spectrum (T0 + 4922 to 74592 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+19707 s

NH (Galactic)9.54 × 1021 cm-2
NH (intrinsic)4 (+4, -3) × 1021 cm-2
z of absorber0
Photon index1.57 (+0.26, -0.24)
Flux (0.3-10 keV)
(Observed)
2.01 (+0.23, -0.21) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.0 (+0.5, -0.3) × 10-12 erg cm-2 s-1
Counts to flux (obs)6.49 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)9.78 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
276.51 (337)
Spectrum exposure24.1 ks

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