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Swift-XRT spectra of GRB 250808A — Source 1

Last updated at 2025-08-09 at 15:58:11 UTC

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Time-averaged spectrum (T0 + 3835 to 5565 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 250808A - source 1

PC mode. Mean photon arrival: T0+4573 s

NH (Galactic)2.73 × 1020 cm-2
NH (intrinsic)1.08 (+1.27, -0.98) × 1021 cm-2
z of absorber0
Photon index2.1 (+0.5, -0.4)
Flux (0.3-10 keV)
(Observed)
4.52 (+1.27, -0.95) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.9 (+1.3, -1.1) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.27 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.30 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
59.71 (86)
Spectrum exposure1.7 ks