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Swift-XRT spectra of GRB 250804B — Source 4

Last updated at 2025-08-07 at 10:49:03 UTC

About these products.

Time-averaged spectrum (T0 + 80636 to 92215 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 250804B - source 4

PC mode. Mean photon arrival: T0+86896 s

N_H (Galactic)	1.91 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+2.85 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	2.04 (+1.03, -0.64)
Flux (0.3-10 keV) (Observed)	3.5 (+2.5, -1.9) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.7 (+6.4, -1.8) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	2.56 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.67 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	5.53 (7)
Spectrum exposure	1.7 ks