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Swift-XRT spectra of EP250304a — Source 1

Last updated at 2025-03-21 at 10:41:55 UTC

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Time-averaged spectrum (T0 + 4503 to 1463211 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of EP250304a - source 1

PC mode. Mean photon arrival: T0+66189 s

NH (Galactic)7.56 × 1020 cm-2
NH (intrinsic)0 (+3.93 × 1020, -0) cm-2
z of absorber0
Photon index1.73 (+0.26, -0.15)
Flux (0.3-10 keV)
(Observed)
3.1 (+0.6, -0.5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.4 (+0.5, -0.6) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.84 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.30 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
111.91 (123)
Spectrum exposure28.0 ks