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Swift-XRT spectra of GRB 080506

Last updated after receiving ObsID 00311159001, version 8

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 146 to 70255 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+289 s

N_H (Galactic)	2.74 × 10²¹ cm^-2
N_H (intrinsic)	0 (+4.18 × 10¹⁹, -0) cm^-2
z of absorber	0
Photon index	1.604 (+0.030, -0.028)
Flux (0.3-10 keV) (Observed)	9.08 (+0.27, -0.19) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.094 (+0.028, -0.028) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	4.57 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.51 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	675.72 (707)
Spectrum exposure	379 s

PC mode. Mean photon arrival: T0+10706 s

N_H (Galactic)	2.74 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.22 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	2.02 (+0.09, -0.07)
Flux (0.3-10 keV) (Observed)	3.30 (+0.26, -0.18) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.4 (+0.4, -0.4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.62 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.84 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	341.99 (363)
Spectrum exposure	24.1 ks

Late Time spectrum (T0 + 5082 to 70255 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+26953 s

N_H (Galactic)	2.74 × 10²¹ cm^-2
N_H (intrinsic)	0 (+2.54 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	2.32 (+0.16, -0.13)
Flux (0.3-10 keV) (Observed)	7.2 (+0.9, -0.7) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.04 (+0.12, -0.11) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.11 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.48 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	170.97 (208)
Spectrum exposure	22.9 ks