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Swift-XRT spectra of GRB 150120B

Last updated after receiving ObsID 00627170007, version 7

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 438 to 48741 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6513 s

NH (Galactic)1.16 × 1021 cm-2
NH (intrinsic)2.6 (+0.8, -0.7) × 1021 cm-2
z of absorber0
Photon index2.07 (+0.16, -0.16)
Flux (0.3-10 keV)
(Observed)
3.09 (+0.28, -0.25) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.9 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.73 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.97 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
324.79 (353)
Spectrum exposure15.6 ks

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Late Time spectrum (T0 + 6249 to 48741 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15676 s

NH (Galactic)1.16 × 1021 cm-2
NH (intrinsic)2.5 (+1.3, -1.1) × 1021 cm-2
z of absorber0
Photon index2.13 (+0.29, -0.27)
Flux (0.3-10 keV)
(Observed)
1.14 (+0.18, -0.15) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.88 (+0.41, -0.27) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.61 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.96 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
160.23 (207)
Spectrum exposure13.6 ks

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