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Swift-XRT spectra of EP250228a — Source 1

Last updated at 2025-02-28 at 21:18:55 UTC

About these products.

Time-averaged spectrum (T0 + 6807 to 7160 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of EP250228a - source 1

PC mode. Mean photon arrival: T0+7007 s

N_H (Galactic)	1.22 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.65 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	2.23 (+0.93, -0.28)
Flux (0.3-10 keV) (Observed)	5.7 (+2.0, -1.8) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.2 (+16.8, -2.3) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.00 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.79 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	41.22 (31)
Spectrum exposure	353 s