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Swift-XRT spectra of GRB 250403A — Source 12

Last updated at 2025-04-04 at 01:28:14 UTC

xrtpipeline was called using the Swift 6.32 software

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Time-averaged spectrum (T0 + 7619 to 8020 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 250403A - source 12

PC mode. Mean photon arrival: T0+7841 s

NH (Galactic)1.15 × 1021 cm-2
NH (intrinsic)1.3 (+40.5, -1.3) × 1024 cm-2
z of absorber0
Photon index-2.5 (+2.5, -2.5)
Flux (0.3-10 keV)
(Observed)
1.9 (+1.00 × 108, -1.9) × 10-8 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.8 (+12.6, -4.7) × 10-8 erg cm-2 s-1
Counts to flux (obs)1.08 × 10-6 erg cm-2 ct-1
Counts to flux (unabs)3.82 × 10-6 erg cm-2 ct-1
W-stat
What's this?(dof)
1.63 (5)
Spectrum exposure401 s