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Swift-XRT spectra of GRB 250314A

Last updated after receiving ObsID 00019616004, version 3

Data were analysed using HEASOFT version 6.35.2

About these products.

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Add time-sliced spectrum.

The spectral fits assume a redshift: 7.27 (Cordier et al., 2025)

Time-averaged spectrum (T0 + 5649 to 7342 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6573 s

N_H (Galactic)	2.73 × 10²⁰ cm^-2
N_H (intrinsic)	6 (+8, -4) × 10²³ cm^-2
z of absorber	7.27
Photon index	3.22 (+1.18, -0.88)
Flux (0.3-10 keV) (Observed)	1.16 (+0.44, -0.29) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.3 (+17.1, -2.3) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.42 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	8.90 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	42.22 (37)
Spectrum exposure	1.7 ks