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Swift-XRT spectra of EP250821a — Source 5

Last updated at 2025-08-29 at 13:31:30 UTC

About these products.

Time-averaged spectrum (T0 + 5095 to 651111 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of EP250821a - source 5

PC mode. Mean photon arrival: T0+220677 s

N_H (Galactic)	7.30 × 10²⁰ cm^-2
N_H (intrinsic)	3 (+8, -3) × 10²² cm^-2
z of absorber	0
Photon index	1.4 (+2.3, -1.6)
Flux (0.3-10 keV) (Observed)	2.5 (+2.7, -1.2) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.9 (+21.1, -1.5) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	9.68 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.50 × 10^-10 erg cm^-2 ct^-1
W-stat What's this?(dof)	23.17 (22)
Spectrum exposure	17.3 ks