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Swift-XRT spectra of GRB 230322B

Last updated after receiving ObsID 01161127006, version 12

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 123 to 35726 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+8330 s

NH (Galactic)2.48 × 1020 cm-2
NH (intrinsic)5 (+5, -4) × 1020 cm-2
z of absorber0
Photon index1.99 (+0.19, -0.18)
Flux (0.3-10 keV)
(Observed)
2.47 (+0.28, -0.25) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.91 (+0.27, -0.21) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.33 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.91 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
195.21 (268)
Spectrum exposure10.8 ks

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Late Time spectrum (T0 + 5204 to 35726 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14198 s

NH (Galactic)2.48 × 1020 cm-2
NH (intrinsic)5 (+7, -5) × 1020 cm-2
z of absorber0
Photon index1.83 (+0.25, -0.23)
Flux (0.3-10 keV)
(Observed)
1.57 (+0.25, -0.21) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.79 (+0.22, -0.19) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.60 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.10 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
159.32 (196)
Spectrum exposure9.9 ks

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