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Swift-XRT spectra of GRB 240523A

Last updated after receiving ObsID 01230423001, version 16

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 + 155 to 57371 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+8143 s

N_H (Galactic)	1.57 × 10²⁰ cm^-2
N_H (intrinsic)	1.0 (+0.6, -0.6) × 10²¹ cm^-2
z of absorber	0
Photon index	2.05 (+0.23, -0.22)
Flux (0.3-10 keV) (Observed)	1.44 (+0.20, -0.17) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.85 (+0.20, -0.17) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.35 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.28 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	161.46 (223)
Spectrum exposure	14.3 ks

Late Time spectrum (T0 + 4612 to 57371 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+16472 s

N_H (Galactic)	1.57 × 10²⁰ cm^-2
N_H (intrinsic)	1.36 (+1.29, -0.97) × 10²¹ cm^-2
z of absorber	0
Photon index	1.9 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	6.8 (+1.5, -1.2) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.7 (+1.4, -1.1) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.62 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.62 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	100.74 (140)
Spectrum exposure	13.1 ks