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Swift-XRT spectra of GRB 221006A

Last updated after receiving ObsID 00021524002, version 13

Data were analysed using HEASOFT version 6.35.2

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Time-averaged spectrum (T0 + 37813 to 39159 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+38433 s

NH (Galactic)5.98 × 1020 cm-2
NH (intrinsic)9.0 (+12.5, -7.9) × 1021 cm-2
z of absorber0
Photon index2.3 (+1.4, -1.1)
Flux (0.3-10 keV)
(Observed)		1.78 (+1.32, -0.71) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		4.1 (+17.2, -1.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.70 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)8.55 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?		25.64 (27)
Spectrum exposure1.3 ks