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Swift-XRT spectra of GRB 200412B

Last updated after receiving ObsID 00020988001, version 13

Data were analysed using HEASOFT version 6.32

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Time-averaged spectrum (T0 + 20098 to 31691 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+23017 s

NH (Galactic)5.09 × 1020 cm-2
NH (intrinsic)1.2 (+1.7, -1.2) × 1021 cm-2
z of absorber0
Photon index1.8 (+0.5, -0.5)
Flux (0.3-10 keV)
(Observed)		8.1 (+3.0, -2.1) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		1.00 (+0.24, -0.20) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.18 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.93 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?		56.50 (71)
Spectrum exposure712 s