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Swift-XRT spectra of GRB 210218A — Source 8

Last updated at 2021-02-24 at 16:37:47 UTC

xrtpipeline was called using the Swift 6.32 software

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

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 210218A

PC mode. Mean photon arrival: T0+334513 s

NH (Galactic)1.86 × 1021 cm-2
NH (intrinsic)8 (+84, -8) × 1020 cm-2
z of absorber0
Photon index3.0 (+4.3, -1.3)
Flux (0.3-10 keV)
(Observed)
4.1 (+4.3, -2.3) × 10-14 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.1 (+3.7, -0.8) × 10-13 erg cm-2 s-1
Counts to flux (obs)2.25 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.26 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
7.94 (6)
Spectrum exposure6.6 ks