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Swift-XRT spectra of GRB 051016A

Last updated after receiving ObsID 00159913009, version 24

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 120 to 47085 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+130 s

NH (Galactic)1.66 × 1021 cm-2
NH (intrinsic)3.2 (+2.8, -2.2) × 1021 cm-2
z of absorber0
Photon index2.8 (+0.7, -0.6)
Flux (0.3-10 keV)
(Observed)
1.8 (+0.5, -0.4) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.6 (+3.3, -1.4) × 10-10 erg cm-2 s-1
Counts to flux (obs)2.49 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.85 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
66.86 (91)
Spectrum exposure22 s

PC mode. Mean photon arrival: T0+5961 s

NH (Galactic)1.66 × 1021 cm-2
NH (intrinsic)4.1 (+1.3, -1.2) × 1021 cm-2
z of absorber0
Photon index3.1 (+0.4, -0.3)
Flux (0.3-10 keV)
(Observed)
6.5 (+0.8, -0.7) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.87 (+2.95, -0.62) × 10-12 erg cm-2 s-1
Counts to flux (obs)2.57 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.13 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
196.95 (191)
Spectrum exposure20.3 ks

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Late Time spectrum (T0 + 4584 to 47085 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14919 s

NH (Galactic)1.66 × 1021 cm-2
NH (intrinsic)3.9 (+1.7, -2.1) × 1021 cm-2
z of absorber0
Photon index3.0 (+0.5, -0.5)
Flux (0.3-10 keV)
(Observed)
2.6 (+0.6, -0.4) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.03 (+0.75, -0.24) × 10-12 erg cm-2 s-1
Counts to flux (obs)2.61 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.05 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
120.83 (100)
Spectrum exposure19.1 ks

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