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Swift-XRT spectra of GRB 100513A

Last updated after receiving ObsID 00421814007, version 13

Data were analysed using HEASOFT version 6.32

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The spectral fits assume a redshift: 4.772 (GCN 10752)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 130 to 42239 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+206 s

NH (Galactic)4.93 × 1020 cm-2
NH (intrinsic)4.6 (+2.3, -2.1) × 1022 cm-2
z of absorber4.772
Photon index2.11 (+0.15, -0.14)
Flux (0.3-10 keV)
(Observed)
1.93 (+0.18, -0.16) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.51 (+0.19, -0.18) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.07 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.98 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
263.67 (315)
Spectrum exposure153 s

PC mode. Mean photon arrival: T0+6449 s

NH (Galactic)4.93 × 1020 cm-2
NH (intrinsic)1.8 (+2.3, -1.8) × 1022 cm-2
z of absorber4.772
Photon index2.16 (+0.17, -0.16)
Flux (0.3-10 keV)
(Observed)
1.62 (+0.17, -0.15) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.99 (+0.18, -0.17) × 10-12 erg cm-2 s-1
Counts to flux (obs)2.98 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.66 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
232.15 (253)
Spectrum exposure15.9 ks

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Late Time spectrum (T0 + 4999 to 42239 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14223 s

NH (Galactic)4.93 × 1020 cm-2
NH (intrinsic)6 (+5, -4) × 1022 cm-2
z of absorber4.772
Photon index2.14 (+0.27, -0.25)
Flux (0.3-10 keV)
(Observed)
7.0 (+1.2, -1.0) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.4 (+1.4, -1.2) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.05 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.09 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
151.60 (160)
Spectrum exposure14.4 ks

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