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Swift-XRT spectra of GRB 150722A

Last updated after receiving ObsID 00649916002, version 10

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 3242 to 44090 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+9525 s

NH (Galactic)5.92 × 1020 cm-2
NH (intrinsic)7 (+4, -3) × 1020 cm-2
z of absorber0
Photon index2.03 (+0.13, -0.12)
Flux (0.3-10 keV)
(Observed)
5.8 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7.4 (+0.5, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.32 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.27 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
344.92 (367)
Spectrum exposure10.4 ks

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Late Time spectrum (T0 + 4002 to 44090 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+10365 s

NH (Galactic)5.92 × 1020 cm-2
NH (intrinsic)9 (+4, -4) × 1020 cm-2
z of absorber0
Photon index2.04 (+0.14, -0.13)
Flux (0.3-10 keV)
(Observed)
5.4 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7.2 (+0.5, -0.5) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.34 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.42 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
324.14 (348)
Spectrum exposure9.6 ks

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