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Swift-XRT spectra of GRB 110305A

Last updated after receiving ObsID 00448229001, version 13

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 116 to 99864 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6018 s

NH (Galactic)3.02 × 1021 cm-2
NH (intrinsic)1.6 (+2.2, -1.6) × 1021 cm-2
z of absorber0
Photon index2.0 (+0.3, -0.3)
Flux (0.3-10 keV)
(Observed)
4.2 (+0.8, -0.7) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.6 (+1.8, -1.0) × 10-13 erg cm-2 s-1
Counts to flux (obs)4.10 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.51 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
147.27 (197)
Spectrum exposure34.2 ks

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Late Time spectrum (T0 + 4798 to 99864 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+28116 s

NH (Galactic)3.02 × 1021 cm-2
NH (intrinsic)0 (+2.23 × 1021, -0) cm-2
z of absorber0
Photon index1.7 (+0.6, -0.3)
Flux (0.3-10 keV)
(Observed)
1.1 (+0.4, -0.4) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.4 (+0.4, -0.4) × 10-13 erg cm-2 s-1
Counts to flux (obs)4.32 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.53 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
43.71 (52)
Spectrum exposure32.8 ks

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