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Swift-XRT spectra of GRB 220831A — Source 4

Last updated at 2022-09-02 at 09:30:51 UTC

About these products.

Time-averaged spectrum (T0 + 51343 to 137511 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 220831A

PC mode. Mean photon arrival: T0+98114 s

N_H (Galactic)	1.79 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+1.63 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.2 (+0.6, -0.5)
Flux (0.3-10 keV) (Observed)	2.09 (+1.09, -0.89) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.1 (+0.6, -0.6) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	5.18 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.27 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	20.39 (21)
Spectrum exposure	9.9 ks