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Swift-XRT spectra of GRB 060707

Last updated after receiving ObsID 00217704018, version 14

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 3.43 (GCN 5298)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 126 to 7043 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+142 s

N_H (Galactic)	1.54 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+1.29 × 10²², -0) cm^-2
z of absorber	3.43
Photon index	1.93 (+0.28, -0.21)
Flux (0.3-10 keV) (Observed)	1.79 (+0.27, -0.31) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.86 (+0.35, -0.28) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	2.97 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.09 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	119.66 (130)
Spectrum exposure	34 s

PC mode. Mean photon arrival: T0+2322 s

N_H (Galactic)	1.54 × 10²⁰ cm^-2
N_H (intrinsic)	2.5 (+81.5, -2.5) × 10²⁰ cm^-2
z of absorber	3.43
Photon index	2.003 (+0.144, -0.093)
Flux (0.3-10 keV) (Observed)	1.334 (+0.098, -0.112) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.397 (+0.110, -0.090) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.14 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.29 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	243.66 (275)
Spectrum exposure	3.1 ks

Late Time spectrum (T0 + 5175 to 7043 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+6058 s

N_H (Galactic)	1.54 × 10²⁰ cm^-2
N_H (intrinsic)	1.2 (+1.6, -1.2) × 10²² cm^-2
z of absorber	3.43
Photon index	2.21 (+0.27, -0.25)
Flux (0.3-10 keV) (Observed)	4.4 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.2 (+0.8, -0.7) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.88 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.39 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	129.25 (144)
Spectrum exposure	1.9 ks