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Swift-XRT spectra of GRB 130604A

Last updated after receiving ObsID 00557354000, version 13

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 105 to 21788 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+150 s

NH (Galactic)5.28 × 1020 cm-2
NH (intrinsic)2.6 (+0.5, -0.5) × 1021 cm-2
z of absorber0
Photon index1.93 (+0.11, -0.11)
Flux (0.3-10 keV)
(Observed)
6.9 (+0.5, -0.4) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.9 (+0.5, -0.5) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.76 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.40 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
452.98 (461)
Spectrum exposure121 s

PC mode. Mean photon arrival: T0+2498 s

NH (Galactic)5.28 × 1020 cm-2
NH (intrinsic)2.4 (+1.3, -1.1) × 1021 cm-2
z of absorber0
Photon index2.05 (+0.32, -0.29)
Flux (0.3-10 keV)
(Observed)
5.76 (+1.08, -0.88) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.7 (+1.3, -1.0) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.57 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.38 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
134.18 (181)
Spectrum exposure5.5 ks

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Late Time spectrum (T0 + 4387 to 21788 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+10501 s

NH (Galactic)5.28 × 1020 cm-2
NH (intrinsic)4.1 (+3.8, -2.7) × 1021 cm-2
z of absorber0
Photon index2.5 (+0.9, -0.7)
Flux (0.3-10 keV)
(Observed)
4.4 (+2.0, -1.3) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.8 (+18.6, -3.3) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.10 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.80 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
47.06 (46)
Spectrum exposure5.3 ks

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