Skip banner and navigation tools.

 |  site map

Swift-XRT spectra of EP250321a — Source 8

Last updated at 2025-03-23 at 22:54:40 UTC

About these products.

Time-averaged spectrum (T0 + 4569 to 224412 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of EP250321a - source 8

PC mode. Mean photon arrival: T0+79020 s

NH (Galactic)4.04 × 1020 cm-2
NH (intrinsic)3.7 (+7.2, -1.7) × 1023 cm-2
z of absorber0
Photon index/th>38.59 (+??, -41.58)
Flux (0.3-10 keV)
(Observed)
9.0 (+21.1, -6.3) × 10-15 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.3 (+1.00 × 1099, -999999999999999967336168804116691273849533185806555472917961779471295845921727862608739868455469056.0) × 10-99 erg cm-2 s-1
Counts to flux (obs)1.66 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)2.39 × 10-96 erg cm-2 ct-1
W-stat
What's this?(dof)
1.03 (3)
Spectrum exposure10.3 ks