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Swift-XRT spectra of GRB 241009A

Last updated after receiving ObsID 00021722002, version 7

Data were analysed using HEASOFT version 6.32

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Time-averaged spectrum (T0 + 14683 to 15117 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+14872 s

NH (Galactic)3.58 × 1020 cm-2
NH (intrinsic)8.5 (+25.8, -8.5) × 1021 cm-2
z of absorber0
Photon index2.5 (+2.9, -1.9)
Flux (0.3-10 keV)
(Observed)		1.6 (+3.4, -0.9) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		4.8 (+24.8, -2.0) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.48 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.01 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?		9.95 (11)
Spectrum exposure433 s