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Swift-XRT spectra of GRB 090307

Last updated after receiving ObsID 00345551001, version 10

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 134 to 808 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+441 s

NH (Galactic)2.65 × 1021 cm-2
NH (intrinsic)1.5 (+4.3, -1.5) × 1021 cm-2
z of absorber0
Photon index1.9 (+0.7, -0.5)
Flux (0.3-10 keV)
(Observed)		5.0 (+2.0, -1.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		7.5 (+5.2, -2.0) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.14 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.22 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?		62.93 (53)
Spectrum exposure674 s

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Late Time spectrum (T0 + 9223372036854775807 to 9223372036854775807 s)

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