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Swift-XRT spectra of GRB 161129A

Last updated after receiving ObsID 00724438002, version 10

Data were analysed using HEASOFT version 6.29

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 90 to 40801 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+5584 s

N_H (Galactic)	2.50 × 10²¹ cm^-2
N_H (intrinsic)	9 (+6, -6) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.79 (+0.13, -0.12)
Flux (0.3-10 keV) (Observed)	6.9 (+0.5, -0.5) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.4 (+0.6, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.28 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.82 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	393.02 (441)
Spectrum exposure	13.0 ks

Late Time spectrum (T0 + 4001 to 40801 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+8105 s

N_H (Galactic)	2.50 × 10²¹ cm^-2
N_H (intrinsic)	10 (+9, -8) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.83 (+0.17, -0.16)
Flux (0.3-10 keV) (Observed)	4.3 (+0.4, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	6.1 (+0.5, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.20 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.85 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	306.39 (350)
Spectrum exposure	12.3 ks