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Swift-XRT spectra of GRB 190511A

Last updated after receiving ObsID 00903158004, version 14

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 129 to 46280 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+198 s

NH (Galactic)1.13 × 1021 cm-2
NH (intrinsic)2.9 (+29.6, -2.9) × 1019 cm-2
z of absorber0
Photon index1.997 (+0.109, -0.070)
Flux (0.3-10 keV)
(Observed)
3.85 (+0.20, -0.23) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.83 (+0.25, -0.24) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.29 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.12 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
363.43 (445)
Spectrum exposure173 s

PC mode. Mean photon arrival: T0+9410 s

NH (Galactic)1.13 × 1021 cm-2
NH (intrinsic)6 (+8, -6) × 1020 cm-2
z of absorber0
Photon index2.11 (+0.25, -0.23)
Flux (0.3-10 keV)
(Observed)
5.4 (+0.7, -0.6) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7.6 (+0.8, -0.6) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.25 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.56 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
180.19 (222)
Spectrum exposure3.8 ks

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Late Time spectrum (T0 + 5685 to 46280 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14941 s

NH (Galactic)1.13 × 1021 cm-2
NH (intrinsic)6 (+10, -6) × 1020 cm-2
z of absorber0
Photon index2.3 (+0.3, -0.3)
Flux (0.3-10 keV)
(Observed)
2.4 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.6 (+0.9, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.02 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.51 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
151.19 (153)
Spectrum exposure3.7 ks

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