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Swift-XRT spectra of GRB 250317B — Source 2

Last updated at 2025-03-20 at 17:03:15 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 2

PC mode. Mean photon arrival: T0+34726 s

N_H (Galactic)	1.03 × 10²⁰ cm^-2
N_H (intrinsic)	1.6 (+116.2, -1.6) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.3 (+1.4, -1.1)
Flux (0.3-10 keV) (Observed)	9 (+8, -6) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	10 (+1.00 × 10¹⁴, -6) × 10^-14 erg cm^-2 s^-1
Counts to flux (obs)	2.81 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.09 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	2.42 (4)
Spectrum exposure	3.2 ks