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Swift-XRT spectra of GRB 160220A

Last updated after receiving ObsID 00674670002, version 7

Data were analysed using HEASOFT version 6.29

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Time-averaged spectrum (T0 + 4060 to 34513 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+10105 s

NH (Galactic)1.09 × 1021 cm-2
NH (intrinsic)0 (+1.15 × 1021, -0) cm-2
z of absorber0
Photon index1.66 (+0.37, -0.18)
Flux (0.3-10 keV)
(Observed)		1.32 (+0.21, -0.26) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		1.52 (+0.21, -0.27) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.01 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.62 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?		97.39 (109)
Spectrum exposure5.7 ks