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Swift-XRT spectra of GRB 250416C (EP250416a) — Source 1

Last updated at 2025-04-18 at 01:40:02 UTC

xrtpipeline was called using the Swift 6.32 software

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Time-averaged spectrum (T0 + 17124 to 79830 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 250416C (EP250416a) - source 1

PC mode. Mean photon arrival: T0+31970 s

NH (Galactic)4.25 × 1020 cm-2
NH (intrinsic)1.6 (+1.7, -1.3) × 1021 cm-2
z of absorber0
Photon index2.0 (+0.5, -0.4)
Flux (0.3-10 keV)
(Observed)
1.8 (+0.6, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.5 (+0.6, -0.5) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.65 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.01 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
97.11 (82)
Spectrum exposure4.0 ks