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Swift-XRT spectra of GRB 231129A

Last updated after receiving ObsID 01199764005, version 18

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 115 to 43963 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+158 s

N_H (Galactic)	5.89 × 10²¹ cm^-2
N_H (intrinsic)	6.3 (+0.9, -0.9) × 10²¹ cm^-2
z of absorber	0
Photon index	1.81 (+0.07, -0.07)
Flux (0.3-10 keV) (Observed)	3.22 (+0.10, -0.10) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.46 (+0.27, -0.23) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	5.48 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	9.30 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	736.10 (750)
Spectrum exposure	174 s

PC mode. Mean photon arrival: T0+10812 s

N_H (Galactic)	5.89 × 10²¹ cm^-2
N_H (intrinsic)	9 (+4, -3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.19 (+0.30, -0.28)
Flux (0.3-10 keV) (Observed)	4.9 (+0.6, -0.5) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.20 (+0.44, -0.25) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	5.10 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.24 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	238.93 (289)
Spectrum exposure	7.6 ks

Late Time spectrum (T0 + 4002 to 43963 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13358 s

N_H (Galactic)	5.89 × 10²¹ cm^-2
N_H (intrinsic)	8 (+4, -3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.1 (+0.3, -0.3)
Flux (0.3-10 keV) (Observed)	3.8 (+0.5, -0.5) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.6 (+3.3, -1.8) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.17 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.17 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	188.78 (255)
Spectrum exposure	7.2 ks