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Swift-XRT spectra of GRB 250804B — Source 1

Last updated at 2025-08-07 at 10:48:57 UTC

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Time-averaged spectrum (T0 + 80636 to 86158 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 250804B - source 1

PC mode. Mean photon arrival: T0+84876 s

NH (Galactic)1.91 × 1020 cm-2
NH (intrinsic)2.4 (+3.2, -2.1) × 1021 cm-2
z of absorber0
Photon index3.4 (+1.5, -1.1)
Flux (0.3-10 keV)
(Observed)
1.3 (+0.6, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.6 (+15.0, -1.8) × 10-12 erg cm-2 s-1
Counts to flux (obs)1.93 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.83 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
18.54 (26)
Spectrum exposure942 s