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Swift-XRT spectra of GRB 251117A — Source 1

Last updated at 2025-11-18 at 19:21:56 UTC

About these products.

Time-averaged spectrum (T0 + 48862 to 49777 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 251117A - source 1

PC mode. Mean photon arrival: T0+49371 s

N_H (Galactic)	6.06 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+5.49 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.7 (+1.1, -1.3)
Flux (0.3-10 keV) (Observed)	2.9 (+6.4, -2.0) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.3 (+3.0, -2.2) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.69 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.17 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	0.68 (2)
Spectrum exposure	915 s