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Swift-XRT spectra of GRB 190731A

Last updated after receiving ObsID 00020914003, version 12

Data were analysed using HEASOFT version 6.32

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Time-averaged spectrum (T0 + 33387 to 62936 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+49956 s

NH (Galactic)9.79 × 1020 cm-2
NH (intrinsic)4.6 (+2.6, -2.1) × 1021 cm-2
z of absorber0
Photon index2.4 (+0.5, -0.4)
Flux (0.3-10 keV)
(Observed)		1.23 (+0.31, -0.24) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		2.73 (+1.66, -0.70) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.36 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.48 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?		83.11 (100)
Spectrum exposure5.0 ks