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Swift-XRT spectra of GRB 230723B

Last updated after receiving ObsID 01180410002, version 9

Data were analysed using HEASOFT version 6.32

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Time-averaged spectrum (T0 + 8947 to 49226 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+16732 s

NH (Galactic)2.20 × 1021 cm-2
NH (intrinsic)1.01 (+1.19, -0.84) × 1022 cm-2
z of absorber0
Photon index3.2 (+1.6, -1.2)
Flux (0.3-10 keV)
(Observed)		1.99 (+1.13, -0.69) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		1.48 (+14.02, -0.86) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.39 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)2.53 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?		41.49 (39)
Spectrum exposure7.1 ks