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Swift-XRT spectra of GRB 220706A

Last updated after receiving ObsID 01114937026, version 11

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 106 to 85086 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+151 s

NH (Galactic)2.40 × 1020 cm-2
NH (intrinsic)3.6 (+1.4, -1.2) × 1021 cm-2
z of absorber0
Photon index2.02 (+0.28, -0.25)
Flux (0.3-10 keV)
(Observed)
2.4 (+0.4, -0.3) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.7 (+0.5, -0.3) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.57 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.57 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
251.37 (254)
Spectrum exposure100 s

PC mode. Mean photon arrival: T0+12450 s

NH (Galactic)2.40 × 1020 cm-2
NH (intrinsic)5.8 (+0.8, -0.8) × 1021 cm-2
z of absorber0
Photon index2.31 (+0.14, -0.14)
Flux (0.3-10 keV)
(Observed)
2.58 (+0.18, -0.17) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.4 (+0.7, -0.5) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.57 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.53 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
358.68 (403)
Spectrum exposure7.4 ks

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Late Time spectrum (T0 + 11583 to 85086 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+17754 s

NH (Galactic)2.40 × 1020 cm-2
NH (intrinsic)6.4 (+1.0, -0.9) × 1021 cm-2
z of absorber0
Photon index2.60 (+0.19, -0.18)
Flux (0.3-10 keV)
(Observed)
1.44 (+0.12, -0.11) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.1 (+0.8, -0.3) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.18 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)8.97 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
301.17 (318)
Spectrum exposure6.5 ks

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