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Swift-XRT spectra of GRB 200524A

Last updated after receiving ObsID 00021002003, version 4

Data were analysed using HEASOFT version 6.32

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The spectral fits assume a redshift: 1.256 (GCN 29673)


Time-averaged spectrum (T0 + 36386 to 55737 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+43029 s

NH (Galactic)1.69 × 1020 cm-2
NH (intrinsic)0 (+9.55 × 1021, -0) cm-2
z of absorber1.256
Photon index1.8 (+0.8, -0.4)
Flux (0.3-10 keV)
(Observed)
2.9 (+1.3, -1.2) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.0 (+1.6, -1.1) × 10-13 erg cm-2 s-1
Counts to flux (obs)2.92 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.03 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
18.74 (22)
Spectrum exposure5.0 ks