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Swift-XRT spectra of GRB 070429B

Last updated after receiving ObsID 00277582000, version 20

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 247 to 42402 s)

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WT mode spectrum of Time-averaged PC mode spectrum of Time-averaged

WT mode. Mean photon arrival: T0+251 s

Can't find a valid fit for this spectrum

PC mode. Mean photon arrival: T0+1454 s

NH (Galactic)1.94 × 1020 cm-2
NH (intrinsic)5 (+9, -4) × 1021 cm-2
z of absorber0
Photon index2.47 (+1.33, -0.98)
Flux (0.3-10 keV)
(Observed)
1.3 (+0.9, -0.5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.0 (+4.7, -1.3) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.36 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.92 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
35.18 (26)
Spectrum exposure14.6 ks

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Late Time spectrum (T0 + 6189 to 42402 s)

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PC mode. Mean photon arrival: T0+10516 s

Can't find a valid fit for this spectrum

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