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Swift-XRT spectra of GRB 190422A

Last updated after receiving ObsID 00899979001, version 11

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 536 to 65431 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+20903 s

NH (Galactic)8.60 × 1021 cm-2
NH (intrinsic)9.4 (+2.4, -2.2) × 1021 cm-2
z of absorber0
Photon index2.12 (+0.17, -0.15)
Flux (0.3-10 keV)
(Observed)
1.33 (+0.08, -0.08) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.1 (+0.6, -0.4) × 10-11 erg cm-2 s-1
Counts to flux (obs)5.46 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.30 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
426.29 (521)
Spectrum exposure12.1 ks

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Late Time spectrum (T0 + 6471 to 65431 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+25721 s

NH (Galactic)8.60 × 1021 cm-2
NH (intrinsic)1.01 (+0.28, -0.25) × 1022 cm-2
z of absorber0
Photon index2.16 (+0.19, -0.18)
Flux (0.3-10 keV)
(Observed)
1.12 (+0.08, -0.07) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.8 (+0.6, -0.4) × 10-11 erg cm-2 s-1
Counts to flux (obs)5.44 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.35 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
390.99 (478)
Spectrum exposure10.4 ks

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