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Swift-XRT spectra of GRB 210708A

Last updated after receiving ObsID 01059460001, version 11

Data were analysed using HEASOFT version 6.28

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 85 to 45990 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+1190 s

NH (Galactic)1.58 × 1021 cm-2
NH (intrinsic)1.4 (+1.2, -1.0) × 1021 cm-2
z of absorber0
Photon index2.5 (+0.4, -0.3)
Flux (0.3-10 keV)
(Observed)
1.73 (+0.31, -0.25) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.34 (+1.17, -0.66) × 10-12 erg cm-2 s-1
Counts to flux (obs)2.99 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.76 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
155.21 (156)
Spectrum exposure9.1 ks

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Late Time spectrum (T0 + 4001 to 45990 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12670 s

NH (Galactic)1.58 × 1021 cm-2
NH (intrinsic)5 (+70, -5) × 1020 cm-2
z of absorber0
Photon index2.14 (+1.15, -0.81)
Flux (0.3-10 keV)
(Observed)
8 (+5, -4) × 10-14 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.22 (+2.92, -0.56) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.24 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.79 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
8.99 (15)
Spectrum exposure8.6 ks

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