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Swift-XRT spectra of GRB 250515A — Source 5

Last updated at 2025-05-17 at 09:49:14 UTC

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Time-averaged spectrum (T0 + 89008 to 117817 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 250515A

PC mode. Mean photon arrival: T0+109604 s

NH (Galactic)2.09 × 1020 cm-2
NH (intrinsic)2.2 (+6.6, -2.2) × 1021 cm-2
z of absorber0
Photon index4.3 (+4.5, -2.2)
Flux (0.3-10 keV)
(Observed)
6 (+4, -3) × 10-14 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.3 (+1.00 × 1013, -2.6) × 10-13 erg cm-2 s-1
Counts to flux (obs)2.14 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.21 × 10-10 erg cm-2 ct-1
W-stat
What's this?(dof)
3.91 (7)
Spectrum exposure4.5 ks