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Swift-XRT spectra of GRB 231104A

Last updated after receiving ObsID 01194500001, version 9

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 91 to 34457 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+123 s

N_H (Galactic)	1.33 × 10²¹ cm^-2
N_H (intrinsic)	6.4 (+2.2, -1.8) × 10²² cm^-2
z of absorber	0
Photon index	1.7 (+0.5, -0.5)
Flux (0.3-10 keV) (Observed)	6.3 (+1.0, -0.9) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.43 (+1.17, -0.34) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	9.08 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.07 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	241.43 (272)
Spectrum exposure	62 s

PC mode. Mean photon arrival: T0+6270 s

N_H (Galactic)	1.33 × 10²¹ cm^-2
N_H (intrinsic)	7.8 (+1.1, -1.0) × 10²² cm^-2
z of absorber	0
Photon index	1.93 (+0.28, -0.27)
Flux (0.3-10 keV) (Observed)	4.4 (+0.4, -0.3) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.32 (+0.50, -0.19) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	9.94 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.98 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	413.52 (480)
Spectrum exposure	6.6 ks

Late Time spectrum (T0 + 10878 to 34457 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+18829 s

N_H (Galactic)	1.33 × 10²¹ cm^-2
N_H (intrinsic)	9.6 (+2.2, -1.9) × 10²² cm^-2
z of absorber	0
Photon index	2.9 (+0.6, -0.6)
Flux (0.3-10 keV) (Observed)	7.92 (+1.16, -0.97) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.09 (+2.47, -0.57) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	7.93 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.09 × 10^-9 erg cm^-2 ct^-1
W-stat (dof) What's this?	153.60 (234)
Spectrum exposure	4.9 ks