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Swift-XRT spectra of GRB 171124A

Last updated after receiving ObsID 00020784002, version 18

Data were analysed using HEASOFT version 6.35.2

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Time-averaged spectrum (T0 + 21773 to 33358 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+26403 s

NH (Galactic)1.34 × 1021 cm-2
NH (intrinsic)6 (+5, -3) × 1021 cm-2
z of absorber0
Photon index2.7 (+0.8, -0.7)
Flux (0.3-10 keV)
(Observed)		8.6 (+3.0, -2.0) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		3.0 (+4.8, -0.8) × 10-12 erg cm-2 s-1
Counts to flux (obs)2.97 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.02 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?		63.74 (71)
Spectrum exposure4.9 ks