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Swift-XRT spectra of GRB 081012

Last updated after receiving ObsID 00331475004, version 15

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 3121 to 92260 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+11345 s

N_H (Galactic)	2.57 × 10²⁰ cm^-2
N_H (intrinsic)	5.0 (+20.3, -5.0) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.5 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	3.7 (+1.4, -1.1) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.0 (+1.0, -0.9) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	4.76 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.12 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	68.45 (76)
Spectrum exposure	14.5 ks

Late Time spectrum (T0 + 4874 to 92260 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15516 s

N_H (Galactic)	2.57 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+1.80 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.4 (+0.6, -0.3)
Flux (0.3-10 keV) (Observed)	2.6 (+0.9, -0.9) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.7 (+0.7, -0.7) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	4.81 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.97 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	50.51 (52)
Spectrum exposure	14.2 ks