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Swift-XRT spectra of GRB 130615A

Last updated after receiving ObsID 00558271006, version 7

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 180 to 30496 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+313 s

NH (Galactic)1.16 × 1021 cm-2
NH (intrinsic)7.6 (+1.1, -1.1) × 1020 cm-2
z of absorber0
Photon index1.91 (+0.03, -0.03)
Flux (0.3-10 keV)
(Observed)
2.05 (+0.04, -0.04) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.70 (+0.04, -0.04) × 10-9 erg cm-2 s-1
Counts to flux (obs)3.60 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.74 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
807.81 (786)
Spectrum exposure424 s

PC mode. Mean photon arrival: T0+5182 s

NH (Galactic)1.16 × 1021 cm-2
NH (intrinsic)0 (+6.86 × 1020, -0) cm-2
z of absorber0
Photon index2.03 (+0.25, -0.14)
Flux (0.3-10 keV)
(Observed)
1.68 (+0.18, -0.21) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.12 (+0.24, -0.24) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.28 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.16 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
175.03 (214)
Spectrum exposure11.2 ks

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Late Time spectrum (T0 + 5265 to 30496 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14852 s

NH (Galactic)1.16 × 1021 cm-2
NH (intrinsic)1.0 (+1.8, -1.0) × 1021 cm-2
z of absorber0
Photon index2.4 (+0.6, -0.5)
Flux (0.3-10 keV)
(Observed)
4.01 (+1.17, -0.87) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.7 (+4.0, -1.6) × 10-13 erg cm-2 s-1
Counts to flux (obs)2.91 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.85 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
96.66 (87)
Spectrum exposure10.2 ks

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