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Swift-XRT spectra of GRB 130625A

Last updated after receiving ObsID 00558982000, version 9

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 100 to 25263 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+110 s

NH (Galactic)1.84 × 1021 cm-2
NH (intrinsic)3.1 (+3.3, -2.3) × 1021 cm-2
z of absorber0
Photon index2.8 (+1.0, -0.6)
Flux (0.3-10 keV)
(Observed)
1.3 (+0.4, -0.3) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.0 (+6.1, -1.5) × 10-10 erg cm-2 s-1
Counts to flux (obs)2.46 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.62 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
56.23 (83)
Spectrum exposure22 s

PC mode. Mean photon arrival: T0+4352 s

NH (Galactic)1.84 × 1021 cm-2
NH (intrinsic)5 (+4, -3) × 1021 cm-2
z of absorber0
Photon index2.0 (+0.6, -0.5)
Flux (0.3-10 keV)
(Observed)
2.0 (+0.6, -0.5) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.40 (+2.00, -0.82) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.25 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.33 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
65.53 (93)
Spectrum exposure2.7 ks

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Late Time spectrum (T0 + 5590 to 25263 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9971 s

NH (Galactic)1.84 × 1021 cm-2
NH (intrinsic)2.5 (+8.2, -2.5) × 1021 cm-2
z of absorber0
Photon index1.53 (+1.01, -0.73)
Flux (0.3-10 keV)
(Observed)
1.0 (+0.7, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.33 (+1.05, -0.37) × 10-12 erg cm-2 s-1
Counts to flux (obs)5.40 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.86 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
19.75 (35)
Spectrum exposure2.3 ks

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