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Swift-XRT spectra of GRB 060502A

Last updated after receiving ObsID 00208169013, version 17

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 1.51 (GCN 5052)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 84 to 41007 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+108 s

N_H (Galactic)	3.84 × 10²⁰ cm^-2
N_H (intrinsic)	7.3 (+2.4, -2.2) × 10²¹ cm^-2
z of absorber	1.51
Photon index	3.39 (+0.26, -0.23)
Flux (0.3-10 keV) (Observed)	3.81 (+0.26, -0.25) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.8 (+2.1, -1.4) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	2.19 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.07 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	220.56 (225)
Spectrum exposure	64 s

PC mode. Mean photon arrival: T0+8631 s

N_H (Galactic)	3.84 × 10²⁰ cm^-2
N_H (intrinsic)	4.1 (+2.4, -2.2) × 10²¹ cm^-2
z of absorber	1.51
Photon index	1.98 (+0.13, -0.12)
Flux (0.3-10 keV) (Observed)	8.8 (+0.7, -0.7) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.06 (+0.07, -0.07) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.29 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.95 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	318.99 (316)
Spectrum exposure	5.3 ks

Late Time spectrum (T0 + 4002 to 41007 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12268 s

N_H (Galactic)	3.84 × 10²⁰ cm^-2
N_H (intrinsic)	5.7 (+3.2, -2.9) × 10²¹ cm^-2
z of absorber	1.51
Photon index	1.90 (+0.15, -0.15)
Flux (0.3-10 keV) (Observed)	5.8 (+0.6, -0.5) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.0 (+0.6, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.47 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.19 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	259.17 (275)
Spectrum exposure	4.8 ks