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Swift-XRT spectra of GRB 051006

Last updated after receiving ObsID 00158593002, version 34

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 1.059 (Hjorth et al. 2012)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 113 to 73815 s)

Download spectral files for Time-averaged spectrum.

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+144 s

N_H (Galactic)	9.87 × 10²⁰ cm^-2
N_H (intrinsic)	4.5 (+2.3, -1.8) × 10²² cm^-2
z of absorber	1.059
Photon index	1.49 (+0.32, -0.29)
Flux (0.3-10 keV) (Observed)	3.0 (+0.5, -0.5) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.1 (+0.7, -0.5) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	5.58 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.52 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	173.80 (244)
Spectrum exposure	70 s

PC mode. Mean photon arrival: T0+2156 s

N_H (Galactic)	9.87 × 10²⁰ cm^-2
N_H (intrinsic)	4.2 (+1.6, -1.3) × 10²² cm^-2
z of absorber	1.059
Photon index	2.05 (+0.30, -0.27)
Flux (0.3-10 keV) (Observed)	1.02 (+0.15, -0.13) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.87 (+0.50, -0.30) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.46 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	8.20 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	223.25 (245)
Spectrum exposure	27.1 ks

Late Time spectrum (T0 + 4088 to 73815 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13123 s

N_H (Galactic)	9.87 × 10²⁰ cm^-2
N_H (intrinsic)	2.1 (+1.7, -1.1) × 10²³ cm^-2
z of absorber	1.059
Photon index	4.1 (+1.8, -1.4)
Flux (0.3-10 keV) (Observed)	8.2 (+3.2, -2.3) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5 (+72, -4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.50 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.96 × 10^-9 erg cm^-2 ct^-1
W-stat (dof) What's this?	46.97 (49)
Spectrum exposure	26.5 ks