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Swift-XRT spectra of EP250831a — Source 2

Last updated at 2025-09-05 at 11:53:46 UTC

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Time-averaged spectrum (T0 + 24783 to 395939 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of EP250831a - source 2

PC mode. Mean photon arrival: T0+169127 s

NH (Galactic)2.99 × 1020 cm-2
NH (intrinsic)0 (+1.89 × 1021, -0) cm-2
z of absorber0
Photon index1.8 (+1.3, -1.1)
Flux (0.3-10 keV)
(Observed)
1.05 (+1.75, -0.59) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.2 (+0.9, -0.7) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.39 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.74 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
6.43 (6)
Spectrum exposure5.1 ks