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Swift-XRT spectra of GRB 210712A

Last updated after receiving ObsID 01059881002, version 12

Data were analysed using HEASOFT version 6.28

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 86 to 44780 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+128 s

NH (Galactic)8.89 × 1020 cm-2
NH (intrinsic)2.1 (+2.2, -2.1) × 1020 cm-2
z of absorber0
Photon index1.52 (+0.06, -0.06)
Flux (0.3-10 keV)
(Observed)
1.10 (+0.05, -0.05) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.22 (+0.04, -0.04) × 10-9 erg cm-2 s-1
Counts to flux (obs)4.36 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.85 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
586.32 (627)
Spectrum exposure164 s

PC mode. Mean photon arrival: T0+12940 s

NH (Galactic)8.89 × 1020 cm-2
NH (intrinsic)0 (+2.95 × 1020, -0) cm-2
z of absorber0
Photon index1.978 (+0.130, -0.092)
Flux (0.3-10 keV)
(Observed)
4.0 (+0.3, -0.3) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.8 (+0.3, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.33 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.01 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
269.59 (292)
Spectrum exposure8.3 ks

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Late Time spectrum (T0 + 5362 to 44780 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+17097 s

NH (Galactic)8.89 × 1020 cm-2
NH (intrinsic)0 (+3.83 × 1020, -0) cm-2
z of absorber0
Photon index1.957 (+0.210, -0.073)
Flux (0.3-10 keV)
(Observed)
2.63 (+0.24, -0.29) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.16 (+0.25, -0.36) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.34 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.01 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
232.72 (248)
Spectrum exposure8.0 ks

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