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Swift-XRT spectra of GRB 200528A

Last updated after receiving ObsID 00974827021, version 8

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 73 to 50889 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+143 s

NH (Galactic)1.22 × 1020 cm-2
NH (intrinsic)3.96 (+0.20, -0.19) × 1021 cm-2
z of absorber0
Photon index2.31 (+0.05, -0.05)
Flux (0.3-10 keV)
(Observed)
3.62 (+0.08, -0.08) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.87 (+0.21, -0.20) × 10-9 erg cm-2 s-1
Counts to flux (obs)3.25 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.17 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
744.90 (693)
Spectrum exposure226 s

PC mode. Mean photon arrival: T0+16842 s

NH (Galactic)1.22 × 1020 cm-2
NH (intrinsic)3.6 (+0.7, -0.7) × 1021 cm-2
z of absorber0
Photon index2.16 (+0.17, -0.16)
Flux (0.3-10 keV)
(Observed)
9.0 (+0.8, -0.7) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.52 (+0.12, -0.12) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.52 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.94 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
278.44 (322)
Spectrum exposure5.5 ks

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Late Time spectrum (T0 + 5124 to 50889 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+16842 s

NH (Galactic)1.22 × 1020 cm-2
NH (intrinsic)3.6 (+0.7, -0.7) × 1021 cm-2
z of absorber0
Photon index2.16 (+0.17, -0.16)
Flux (0.3-10 keV)
(Observed)
9.0 (+0.8, -0.7) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.52 (+0.12, -0.12) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.52 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.94 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
278.44 (322)
Spectrum exposure5.5 ks

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