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Swift-XRT spectra of GRB 060719

Last updated after receiving ObsID 00220020011, version 48

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

The spectral fits assume a redshift: 1.532 (Kruhler et al. 2012, ApJ 758 46)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 84 to 47245 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+97 s

N_H (Galactic)	2.08 × 10²⁰ cm^-2
N_H (intrinsic)	2.1 (+0.5, -0.4) × 10²² cm^-2
z of absorber	1.532
Photon index	2.86 (+0.24, -0.22)
Flux (0.3-10 keV) (Observed)	3.8 (+0.4, -0.3) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.0 (+2.0, -1.4) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	2.41 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.74 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	168.91 (227)
Spectrum exposure	41 s

PC mode. Mean photon arrival: T0+12203 s

N_H (Galactic)	2.08 × 10²⁰ cm^-2
N_H (intrinsic)	2.8 (+0.6, -0.5) × 10²² cm^-2
z of absorber	1.532
Photon index	2.27 (+0.15, -0.14)
Flux (0.3-10 keV) (Observed)	2.46 (+0.20, -0.18) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.2 (+0.5, -0.4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.17 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.46 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	247.56 (327)
Spectrum exposure	17.6 ks

Late Time spectrum (T0 + 4417 to 47245 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15630 s

N_H (Galactic)	2.08 × 10²⁰ cm^-2
N_H (intrinsic)	2.9 (+0.7, -0.6) × 10²² cm^-2
z of absorber	1.532
Photon index	2.24 (+0.17, -0.16)
Flux (0.3-10 keV) (Observed)	1.77 (+0.17, -0.15) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.01 (+0.38, -0.29) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.22 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.48 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	231.33 (288)
Spectrum exposure	17.1 ks