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Swift-XRT spectra of GRB 190718A

Last updated after receiving ObsID 00915091006, version 11

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 70 to 41195 s)

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PC mode spectrum of Time-averaged

WT mode. Mean photon arrival: T0+75 s

Can't find a valid fit for this spectrum

PC mode. Mean photon arrival: T0+4881 s

NH (Galactic)1.24 × 1020 cm-2
NH (intrinsic)7 (+4, -4) × 1020 cm-2
z of absorber0
Photon index1.63 (+0.13, -0.13)
Flux (0.3-10 keV)
(Observed)
1.51 (+0.14, -0.13) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.68 (+0.11, -0.11) × 10-11 erg cm-2 s-1
Counts to flux (obs)4.06 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.52 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
304.06 (365)
Spectrum exposure6.1 ks

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Late Time spectrum (T0 + 4647 to 41195 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13247 s

NH (Galactic)1.24 × 1020 cm-2
NH (intrinsic)6 (+7, -6) × 1020 cm-2
z of absorber0
Photon index1.75 (+0.24, -0.23)
Flux (0.3-10 keV)
(Observed)
3.0 (+0.5, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.4 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.71 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.15 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
178.69 (199)
Spectrum exposure5.3 ks

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