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Swift-XRT spectra of GRB 230827B

Last updated after receiving ObsID 00021620002, version 2

Data were analysed using HEASOFT version 6.32

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Time-averaged spectrum (T0 + 231270 to 249691 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+238692 s

N_H (Galactic)	3.02 × 10²¹ cm^-2
N_H (intrinsic)	1.0 (+2.1, -1.0) × 10²¹ cm^-2
z of absorber	0
Photon index	1.59 (+0.33, -0.30)
Flux (0.3-10 keV) (Observed)	3.6 (+0.8, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.6 (+0.7, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.01 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.44 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	118.82 (154)
Spectrum exposure	3.6 ks