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Swift-XRT spectra of GRB 220627A

Last updated after receiving ObsID 00021507002, version 8

Data were analysed using HEASOFT version 6.32

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The spectral fits assume a redshift: 3.084 (GCN 32291)


Time-averaged spectrum (T0 + 44277 to 45982 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+45105 s

NH (Galactic)4.90 × 1020 cm-2
NH (intrinsic)2.5 (+24.7, -2.5) × 1022 cm-2
z of absorber3.084
Photon index1.58 (+1.24, -0.75)
Flux (0.3-10 keV)
(Observed)
10 (+9, -5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.1 (+0.8, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.40 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.89 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
14.42 (17)
Spectrum exposure1.7 ks