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Swift-XRT spectra of GRB 050716

Last updated after receiving ObsID 00146227022, version 24

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 104 to 76087 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+237 s

NH (Galactic)1.23 × 1021 cm-2
NH (intrinsic)2.4 (+22.2, -2.4) × 1019 cm-2
z of absorber0
Photon index1.30 (+0.05, -0.04)
Flux (0.3-10 keV)
(Observed)
7.47 (+0.25, -0.27) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.11 (+0.23, -0.24) × 10-10 erg cm-2 s-1
Counts to flux (obs)5.09 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.52 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
707.89 (714)
Spectrum exposure412 s

PC mode. Mean photon arrival: T0+14692 s

NH (Galactic)1.23 × 1021 cm-2
NH (intrinsic)6 (+5, -5) × 1020 cm-2
z of absorber0
Photon index1.97 (+0.15, -0.15)
Flux (0.3-10 keV)
(Observed)
1.48 (+0.13, -0.12) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.98 (+0.14, -0.11) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.53 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.73 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
305.64 (340)
Spectrum exposure31.3 ks

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Late Time spectrum (T0 + 4086 to 76087 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+19592 s

NH (Galactic)1.23 × 1021 cm-2
NH (intrinsic)7 (+6, -6) × 1020 cm-2
z of absorber0
Photon index2.00 (+0.18, -0.17)
Flux (0.3-10 keV)
(Observed)
1.010 (+0.106, -0.095) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.37 (+0.12, -0.11) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.49 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.73 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
252.36 (298)
Spectrum exposure31.0 ks

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