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Swift-XRT spectra of GRB 200512A

Last updated after receiving ObsID 00971846006, version 11

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 75 to 27324 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+137 s

NH (Galactic)2.94 × 1020 cm-2
NH (intrinsic)2.5 (+0.7, -0.6) × 1021 cm-2
z of absorber0
Photon index1.48 (+0.13, -0.13)
Flux (0.3-10 keV)
(Observed)
6.1 (+0.5, -0.5) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7.2 (+0.4, -0.4) × 10-10 erg cm-2 s-1
Counts to flux (obs)4.85 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.79 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
409.05 (478)
Spectrum exposure153 s

PC mode. Mean photon arrival: T0+1091 s

NH (Galactic)2.94 × 1020 cm-2
NH (intrinsic)2.0 (+1.4, -1.2) × 1021 cm-2
z of absorber0
Photon index1.13 (+0.23, -0.22)
Flux (0.3-10 keV)
(Observed)
1.29 (+0.21, -0.18) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.41 (+0.17, -0.13) × 10-11 erg cm-2 s-1
Counts to flux (obs)6.25 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.84 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
186.37 (235)
Spectrum exposure5.7 ks

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Late Time spectrum (T0 + 4248 to 27324 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9760 s

NH (Galactic)2.94 × 1020 cm-2
NH (intrinsic)5.9 (+16.5, -5.7) × 1021 cm-2
z of absorber0
Photon index2.7 (+2.5, -1.3)
Flux (0.3-10 keV)
(Observed)
1.87 (+1.75, -0.81) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.7 (+145.4, -2.5) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.00 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)9.07 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
21.45 (20)
Spectrum exposure5.0 ks

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