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Swift-XRT spectra of GRB 130504A

Last updated after receiving ObsID 00555096001, version 8.

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 99 to 7091 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+3007 s

NH (Galactic)9.59 × 1021 cm-2
NH (intrinsic)2.0 (+0.6, -0.5) × 1022 cm-2
z of absorber0
Photon index1.91 (+0.29, -0.28)
Flux (0.3-10 keV)
(Observed)
2.66 (+0.28, -0.25) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.0 (+2.0, -1.1) × 10-11 erg cm-2 s-1
Counts to flux (obs)7.00 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.56 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
307.20 (354)
Spectrum exposure3.7 ks

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Late Time spectrum (T0 + 5241 to 7091 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+6091 s

NH (Galactic)9.59 × 1021 cm-2
NH (intrinsic)1.9 (+0.9, -0.8) × 1022 cm-2
z of absorber0
Photon index1.9 (+0.5, -0.4)
Flux (0.3-10 keV)
(Observed)
1.22 (+0.22, -0.18) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.76 (+1.74, -0.70) × 10-11 erg cm-2 s-1
Counts to flux (obs)6.81 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.54 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
173.53 (195)
Spectrum exposure1.9 ks

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