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Swift-XRT spectra of GRB 220921A — Source 7

Last updated at 2022-09-22 at 12:10:20 UTC

xrtpipeline was called using the Swift 6.32 software

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Time-averaged spectrum (T0 + 39329 to 45206 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 220921A - source 7

PC mode. Mean photon arrival: T0+43210 s

NH (Galactic)2.35 × 1020 cm-2
NH (intrinsic)0 (+3.56 × 1021, -0) cm-2
z of absorber0
Photon index1.8 (+1.7, -1.3)
Flux (0.3-10 keV)
(Observed)
2.2 (+5.6, -1.4) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.4 (+3.6, -1.6) × 10-13 erg cm-2 s-1
Counts to flux (obs)2.89 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.16 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
1.69 (2)
Spectrum exposure1.4 ks