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Swift-XRT spectra of GRB 250407A — Source 1

Last updated at 2025-04-07 at 23:10:07 UTC

xrtpipeline was called using the Swift 6.32 software

About these products.

Time-averaged spectrum (T0 + 18788 to 19081 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 250407A

PC mode. Mean photon arrival: T0+18936 s

N_H (Galactic)	7.04 × 10²⁰ cm^-2
N_H (intrinsic)	2.3 (+1.7, -1.4) × 10²¹ cm^-2
z of absorber	0
Photon index	1.8 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	6.9 (+1.6, -1.2) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.2 (+1.5, -1.4) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	4.34 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.84 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	118.91 (138)
Spectrum exposure	293 s