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Swift-XRT spectra of GRB 060202

Last updated after receiving ObsID 00179968021, version 13

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 0.785 (Perley et al. 2013)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 148 to 128685 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+437 s

N_H (Galactic)	5.13 × 10²⁰ cm^-2
N_H (intrinsic)	2.15 (+0.08, -0.08) × 10²² cm^-2
z of absorber	0.785
Photon index	2.040 (+0.029, -0.029)
Flux (0.3-10 keV) (Observed)	1.478 (+0.022, -0.022) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.52 (+0.05, -0.05) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.96 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.73 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	873.16 (831)
Spectrum exposure	851 s

PC mode. Mean photon arrival: T0+30126 s

N_H (Galactic)	5.13 × 10²⁰ cm^-2
N_H (intrinsic)	2.09 (+0.28, -0.26) × 10²² cm^-2
z of absorber	0.785
Photon index	2.49 (+0.13, -0.13)
Flux (0.3-10 keV) (Observed)	1.61 (+0.10, -0.09) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.8 (+0.5, -0.4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.21 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.66 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	353.89 (425)
Spectrum exposure	50.8 ks

Late Time spectrum (T0 + 4578 to 128685 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+37236 s

N_H (Galactic)	5.13 × 10²⁰ cm^-2
N_H (intrinsic)	2.29 (+0.32, -0.30) × 10²² cm^-2
z of absorber	0.785
Photon index	2.83 (+0.16, -0.15)
Flux (0.3-10 keV) (Observed)	1.03 (+0.07, -0.06) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.5 (+0.7, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.83 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	9.63 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	309.55 (360)
Spectrum exposure	50.4 ks