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Swift-XRT spectra of GRB 250403A — Source 1

Last updated at 2025-04-04 at 01:30:09 UTC

xrtpipeline was called using the Swift 6.32 software

About these products.

Time-averaged spectrum (T0 + 7619 to 8020 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 250403A - source 1

PC mode. Mean photon arrival: T0+7810 s

N_H (Galactic)	1.15 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.18 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	2.3 (+0.6, -0.5)
Flux (0.3-10 keV) (Observed)	5.5 (+2.1, -1.5) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	6.5 (+2.2, -1.3) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.98 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.48 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	43.74 (51)
Spectrum exposure	401 s