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Swift-XRT spectra of EP250831a — Source 2

Last updated at 2025-09-04 at 11:37:44 UTC

About these products.

Time-averaged spectrum (T0 + 24783 to 344699 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of EP250831a - source 2

PC mode. Mean photon arrival: T0+112568 s

N_H (Galactic)	2.99 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+2.74 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.8 (+1.7, -1.2)
Flux (0.3-10 keV) (Observed)	1.49 (+2.84, -0.90) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.64 (+2.73, -0.99) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.37 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.71 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	1.92 (4)
Spectrum exposure	2.9 ks