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Swift-XRT spectra of GRB 250317B — Source 1

Last updated at 2025-03-20 at 17:04:03 UTC

xrtpipeline was called using the Swift 6.32 software

About these products.

Time-averaged spectrum (T0 + 10228 to 94868 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 250317B - source 1

PC mode. Mean photon arrival: T0+13381 s

N_H (Galactic)	1.01 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+7.04 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.82 (+0.37, -0.21)
Flux (0.3-10 keV) (Observed)	1.69 (+0.30, -0.34) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.7 (+0.3, -0.3) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.54 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.60 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	92.17 (89)
Spectrum exposure	3.2 ks