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Swift-XRT spectra of GRB 250313A — Source 2

Last updated at 2025-03-21 at 10:29:00 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+46807 s

N_H (Galactic)	4.16 × 10²⁰ cm^-2
N_H (intrinsic)	9 (+6.35 × 10³, -9) × 10¹⁹ cm^-2
z of absorber	0
Photon index/th>	1.41 (+??, -2.08)
Flux (0.3-10 keV) (Observed)	2.8 (+6.6, -2.4) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.9 (+6.2, -2.3) × 10^-14 erg cm^-2 s^-1
Counts to flux (obs)	5.28 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.54 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	1.93 (3)
Spectrum exposure	10.9 ks