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Swift-XRT spectra of GRB 250601A — Source 9

Last updated at 2025-06-03 at 14:41:43 UTC

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Time-averaged spectrum (T0 + 17407 to 114055 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 250601A

PC mode. Mean photon arrival: T0+59159 s

NH (Galactic)6.99 × 1020 cm-2
NH (intrinsic)2.8 (+15.4, -2.8) × 1021 cm-2
z of absorber0
Photon index2.5 (+2.3, -1.7)
Flux (0.3-10 keV)
(Observed)
5 (+7, -3) × 10-14 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.06 (+1.65, -0.68) × 10-13 erg cm-2 s-1
Counts to flux (obs)2.65 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.41 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
3.94 (6)
Spectrum exposure8.5 ks