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Swift-XRT spectra of GRB 250313A — Source 3

Last updated at 2025-03-21 at 10:29:05 UTC

About these products.

Time-averaged spectrum (T0 + 30864 to 550189 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 250313A

PC mode. Mean photon arrival: T0+61950 s

N_H (Galactic)	4.28 × 10²⁰ cm^-2
N_H (intrinsic)	7 (+61, -7) × 10²² cm^-2
z of absorber	0
Photon index	6 (+79, -9)
Flux (0.3-10 keV) (Observed)	2.1 (+690.0, -2.0) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3 (+1.00 × 10¹², -3) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.58 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.79 × 10^-9 erg cm^-2 ct^-1
W-stat What's this?(dof)	2.95 (2)
Spectrum exposure	10.9 ks