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Swift-XRT spectra of GRB 130606A

Last updated after receiving ObsID 00557589011, version 12

Data were analysed using HEASOFT version 6.32

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The spectral fits assume a redshift: 5.91 (GCN 14796)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 78 to 47195 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+263 s

NH (Galactic)2.14 × 1020 cm-2
NH (intrinsic)4.0 (+1.1, -1.1) × 1022 cm-2
z of absorber5.91
Photon index1.44 (+0.03, -0.03)
Flux (0.3-10 keV)
(Observed)
2.03 (+0.05, -0.05) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.15 (+0.04, -0.04) × 10-9 erg cm-2 s-1
Counts to flux (obs)4.46 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.73 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
810.48 (762)
Spectrum exposure371 s

PC mode. Mean photon arrival: T0+11555 s

NH (Galactic)2.14 × 1020 cm-2
NH (intrinsic)1.3 (+2.6, -1.3) × 1022 cm-2
z of absorber5.91
Photon index1.71 (+0.11, -0.10)
Flux (0.3-10 keV)
(Observed)
4.7 (+0.4, -0.3) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.0 (+0.3, -0.3) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.77 × 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?
340.28 (363)
Spectrum exposure14.6 ks

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Late Time spectrum (T0 + 5271 to 47195 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+16636 s

NH (Galactic)2.14 × 1020 cm-2
NH (intrinsic)2.5 (+3.2, -2.5) × 1022 cm-2
z of absorber5.91
Photon index1.84 (+0.14, -0.13)
Flux (0.3-10 keV)
(Observed)
2.41 (+0.23, -0.21) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.63 (+0.20, -0.19) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.51 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.84 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
247.52 (301)
Spectrum exposure14.0 ks

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