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Swift-XRT spectra of GRB 210824A

Last updated after receiving ObsID 01070157004, version 9

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 310 to 46042 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6751 s

NH (Galactic)3.31 × 1020 cm-2
NH (intrinsic)6.5 (+3.0, -2.3) × 1021 cm-2
z of absorber0
Photon index2.4 (+0.4, -0.4)
Flux (0.3-10 keV)
(Observed)
1.01 (+0.20, -0.16) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.29 (+1.27, -0.41) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.66 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)8.32 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
98.75 (160)
Spectrum exposure11.5 ks

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Late Time spectrum (T0 + 4000 to 46042 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14987 s

NH (Galactic)3.31 × 1020 cm-2
NH (intrinsic)5.0 (+3.9, -2.8) × 1021 cm-2
z of absorber0
Photon index1.8 (+0.5, -0.5)
Flux (0.3-10 keV)
(Observed)
5.5 (+1.8, -1.3) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.3 (+3.6, -1.7) × 10-13 erg cm-2 s-1
Counts to flux (obs)4.59 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.89 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
66.36 (87)
Spectrum exposure11.0 ks

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