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Swift-XRT spectra of GRB 210218A — Source 11

Last updated at 2021-02-24 at 16:37:42 UTC

xrtpipeline was called using the Swift 6.35.2 software

About these products.

Time-averaged spectrum (T0 + 169941 to 515411 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 210218A

PC mode. Mean photon arrival: T0+440576 s

N_H (Galactic)	1.87 × 10²¹ cm^-2
N_H (intrinsic)	1.1 (+9.8, -1.1) × 10²¹ cm^-2
z of absorber	0
Photon index	1.58 (+1.20, -0.71)
Flux (0.3-10 keV) (Observed)	2.19 (+1.60, -0.98) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.7 (+2.0, -1.0) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	4.49 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.56 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	17.33 (20)
Spectrum exposure	6.6 ks