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Swift-XRT spectra of GRB 080426

Last updated after receiving ObsID 00310219000, version 26

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 230 to 94665 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+5159 s

N_H (Galactic)	5.09 × 10²¹ cm^-2
N_H (intrinsic)	2.0 (+2.0, -1.7) × 10²¹ cm^-2
z of absorber	0
Photon index	1.90 (+0.25, -0.23)
Flux (0.3-10 keV) (Observed)	9.1 (+1.2, -1.1) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.48 (+0.26, -0.18) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.68 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.65 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	240.59 (284)
Spectrum exposure	34.9 ks

Late Time spectrum (T0 + 6035 to 94665 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+19713 s

N_H (Galactic)	5.09 × 10²¹ cm^-2
N_H (intrinsic)	8 (+40, -8) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.7 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	2.3 (+0.6, -0.5) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.24 (+1.09, -0.63) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	5.04 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.17 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	84.03 (92)
Spectrum exposure	33.1 ks