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Swift-XRT spectra of EP250321a — Source 9

Last updated at 2025-03-23 at 22:53:25 UTC

About these products.

Time-averaged spectrum (T0 + 10212 to 66768 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of EP250321a - source 9

PC mode. Mean photon arrival: T0+49042 s

N_H (Galactic)	3.91 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+5.14 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.60 (+2.41, -0.99)
Flux (0.3-10 keV) (Observed)	1.9 (+2.7, -1.3) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.1 (+3.2, -1.2) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.19 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.40 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	5.19 (3)
Spectrum exposure	2.8 ks