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Swift-XRT spectra of GRB 220921A — Source 1

Last updated at 2022-09-22 at 12:11:35 UTC

xrtpipeline was called using the Swift 6.35.2 software

About these products.

Time-averaged spectrum (T0 + 33429 to 44472 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 220921A - source 1

PC mode. Mean photon arrival: T0+37688 s

N_H (Galactic)	2.60 × 10²⁰ cm^-2
N_H (intrinsic)	1.4 (+1.9, -1.4) × 10²¹ cm^-2
z of absorber	0
Photon index	2.0 (+0.6, -0.5)
Flux (0.3-10 keV) (Observed)	3.27 (+1.25, -0.83) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.37 (+1.11, -0.81) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.97 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.98 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	50.89 (69)
Spectrum exposure	1.6 ks