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Swift-XRT spectra of GRB 050326

Last updated after receiving ObsID 00112453005, version 41

Data were analysed using HEASOFT version -1

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 3263 to 196277 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+3524 s

NH (Galactic)4.64 × 1020 cm-2
NH (intrinsic)8 (+8, -7) × 1020 cm-2
z of absorber0
Photon index2.10 (+0.31, -0.28)
Flux (0.3-10 keV)
(Observed)
4.6 (+0.8, -0.7) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.1 (+0.8, -0.8) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.02 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.99 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
189.80 (217)
Spectrum exposure245 s

PC mode. Mean photon arrival: T0+33340 s

NH (Galactic)4.64 × 1020 cm-2
NH (intrinsic)1.0 (+0.6, -0.6) × 1021 cm-2
z of absorber0
Photon index1.88 (+0.19, -0.18)
Flux (0.3-10 keV)
(Observed)
6.9 (+0.8, -0.7) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.6 (+0.8, -0.7) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.62 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.55 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
262.18 (291)
Spectrum exposure40.9 ks

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Late Time spectrum (T0 + 4946 to 196277 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+34382 s

NH (Galactic)4.64 × 1020 cm-2
NH (intrinsic)1.0 (+0.6, -0.6) × 1021 cm-2
z of absorber0
Photon index1.87 (+0.19, -0.18)
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)
8.2 (+0.8, -0.7) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.63 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.53 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
253.75 (286)
Spectrum exposure40.8 ks

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