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Swift-XRT spectra of GRB 210204A

Last updated after receiving ObsID 00014055002, version 3

Data were analysed using HEASOFT version 6.32

About these products.

Get another burst.

Add time-sliced spectrum.

The spectral fits assume a redshift: 0.876 (GCN 29432)

Time-averaged spectrum (T0 + 160897 to 173228 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+167043 s

N_H (Galactic)	3.46 × 10²⁰ cm^-2
N_H (intrinsic)	6 (+5, -4) × 10²¹ cm^-2
z of absorber	0.876
Photon index	1.73 (+0.28, -0.26)
Flux (0.3-10 keV) (Observed)	4.0 (+0.8, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.9 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.02 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.92 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	142.00 (167)
Spectrum exposure	2.9 ks