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Swift-XRT spectra of GRB 250901A — Source 2

Last updated at 2025-09-01 at 20:32:14 UTC

xrtpipeline was called using the Swift 6.35.2 software

About these products.

Time-averaged spectrum (T0 + 2593 to 3347 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 250901A - source 2

PC mode. Mean photon arrival: T0+3045 s

N_H (Galactic)	1.89 × 10²⁰ cm^-2
N_H (intrinsic)	2.3 (+3.03 × 10³, -2.3) × 10¹⁸ cm^-2
z of absorber	0
Photon index	1.6 (+1.4, -1.0)
Flux (0.3-10 keV) (Observed)	5.6 (+14.0, -3.3) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	6 (+5, -3) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.87 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.20 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	2.72 (4)
Spectrum exposure	754 s