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Swift-XRT spectra of GRB 251026B — Source 4

Last updated at 2025-10-27 at 22:27:55 UTC

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Time-averaged spectrum (T0 + 116660 to 122662 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 251026B

PC mode. Mean photon arrival: T0+120937 s

NH (Galactic)2.73 × 1020 cm-2
NH (intrinsic)0 (+1.46 × 1022, -0) cm-2
z of absorber0
Photon index1.8 (+4.9, -1.0)
Flux (0.3-10 keV)
(Observed)
2.5 (+1.8, -1.7) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.7 (+2.9, -1.5) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.68 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.88 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
6.07 (6)
Spectrum exposure2.0 ks