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Swift-XRT spectra of GRB 151029A

Last updated after receiving ObsID 00662086000, version 13

Data were analysed using HEASOFT version 6.29

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Add time-sliced spectrum.

The spectral fits assume a redshift: 1.423 (GCN 18524)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 89 to 41120 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6094 s

N_H (Galactic)	3.41 × 10²⁰ cm^-2
N_H (intrinsic)	9 (+7, -5) × 10²¹ cm^-2
z of absorber	1.423
Photon index	2.5 (+0.4, -0.4)
Flux (0.3-10 keV) (Observed)	5.24 (+1.13, -0.89) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.5 (+2.8, -1.6) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	2.70 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.37 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	97.19 (114)
Spectrum exposure	17.7 ks

Late Time spectrum (T0 + 4216 to 41120 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13464 s

N_H (Galactic)	3.41 × 10²⁰ cm^-2
N_H (intrinsic)	1.35 (+1.34, -0.95) × 10²² cm^-2
z of absorber	1.423
Photon index	2.7 (+0.7, -0.6)
Flux (0.3-10 keV) (Observed)	1.7 (+0.6, -0.4) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.3 (+2.8, -1.0) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	2.57 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.03 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	44.01 (59)
Spectrum exposure	16.9 ks