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Swift-XRT spectra of GRB 241009A

Last updated after receiving ObsID 00021722002, version 9

Data were analysed using HEASOFT version 6.35.2

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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)8.0 (+25.5, -8.0) × 1021 cm-2
z of absorber0
Photon index2.5 (+2.9, -1.9)
Flux (0.3-10 keV)
(Observed)		1.7 (+3.3, -0.9) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		4.5 (+101.4, -1.8) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.52 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)9.47 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?		11.29 (11)
Spectrum exposure433 s