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Swift-XRT spectra of GRB 191123A

Last updated after receiving ObsID 00939079004, version 8

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 76 to 18481 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+202 s

N_H (Galactic)	3.01 × 10²⁰ cm^-2
N_H (intrinsic)	6.2 (+1.6, -1.5) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.54 (+0.05, -0.05)
Flux (0.3-10 keV) (Observed)	1.39 (+0.04, -0.04) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.53 (+0.04, -0.04) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	4.27 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.71 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	665.44 (692)
Spectrum exposure	358 s

PC mode. Mean photon arrival: T0+6213 s

N_H (Galactic)	3.01 × 10²⁰ cm^-2
N_H (intrinsic)	2.6 (+2.8, -2.6) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.02 (+0.13, -0.12)
Flux (0.3-10 keV) (Observed)	9.4 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.07 (+0.07, -0.06) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.20 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.68 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	321.55 (330)
Spectrum exposure	5.7 ks

Late Time spectrum (T0 + 5563 to 18481 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+10932 s

N_H (Galactic)	3.01 × 10²⁰ cm^-2
N_H (intrinsic)	4 (+4, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.03 (+0.18, -0.17)
Flux (0.3-10 keV) (Observed)	6.3 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.5 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.22 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.83 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	256.95 (255)
Spectrum exposure	3.9 ks