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Swift-XRT spectra of GRB 230628E

Last updated after receiving ObsID 01177054006, version 22

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 226 to 40202 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+7680 s

N_H (Galactic)	4.35 × 10²⁰ cm^-2
N_H (intrinsic)	7 (+5, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.99 (+0.18, -0.17)
Flux (0.3-10 keV) (Observed)	3.1 (+0.3, -0.3) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.90 (+0.34, -0.17) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.41 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.25 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	241.55 (270)
Spectrum exposure	10.5 ks

Late Time spectrum (T0 + 4519 to 40202 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15606 s

N_H (Galactic)	4.35 × 10²⁰ cm^-2
N_H (intrinsic)	8 (+8, -6) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.09 (+0.28, -0.26)
Flux (0.3-10 keV) (Observed)	1.27 (+0.21, -0.17) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.66 (+0.22, -0.21) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.24 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.22 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	167.36 (177)
Spectrum exposure	9.4 ks