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Swift-XRT spectra of GRB 251117A — Source 4

Last updated at 2025-11-19 at 01:47:04 UTC

About these products.

Time-averaged spectrum (T0 + 80855 to 81833 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 251117A - source 4

PC mode. Mean photon arrival: T0+81581 s

N_H (Galactic)	5.72 × 10²⁰ cm^-2
N_H (intrinsic)	2.6 (+27.2, -2.5) × 10²² cm^-2
z of absorber	0
Photon index	-0.5 (+4.4, -0.5)
Flux (0.3-10 keV) (Observed)	10 (+1.00 × 10¹⁰, -10) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.1 (+1.00 × 10⁹, -0.9) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.87 × 10^-8 erg cm^-2 ct^-1
Counts to flux (unabs)	4.12 × 10^-8 erg cm^-2 ct^-1
W-stat What's this?(dof)	13.04 (10)
Spectrum exposure	977 s