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Swift-XRT spectra of GRB 231111A

Last updated after receiving ObsID 01195887011, version 20

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 105 to 85121 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+238 s

N_H (Galactic)	1.27 × 10²¹ cm^-2
N_H (intrinsic)	0 (+2.04 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	2.41 (+0.09, -0.05)
Flux (0.3-10 keV) (Observed)	3.377 (+0.103, -0.098) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.01 (+0.20, -0.25) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	2.73 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.04 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	453.70 (472)
Spectrum exposure	296 s

PC mode. Mean photon arrival: T0+33219 s

N_H (Galactic)	1.27 × 10²¹ cm^-2
N_H (intrinsic)	6 (+6, -5) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.96 (+0.17, -0.16)
Flux (0.3-10 keV) (Observed)	2.53 (+0.25, -0.23) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.37 (+0.26, -0.26) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.65 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.86 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	277.56 (316)
Spectrum exposure	14.2 ks

Late Time spectrum (T0 + 16177 to 85121 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+33219 s

N_H (Galactic)	1.27 × 10²¹ cm^-2
N_H (intrinsic)	6 (+6, -5) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.96 (+0.17, -0.16)
Flux (0.3-10 keV) (Observed)	2.53 (+0.25, -0.23) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.37 (+0.26, -0.26) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.65 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.86 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	277.56 (316)
Spectrum exposure	14.2 ks