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Swift-XRT spectra of GRB 070429B

Last updated after receiving ObsID 00277582000, version 20

Data were analysed using HEASOFT version 6.35.2

About these products.

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

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

Download spectral files for Time-averaged spectrum.

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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

N_H (Galactic)	1.94 × 10²⁰ cm^-2
N_H (intrinsic)	5 (+9, -4) × 10²¹ cm^-2
z of absorber	0
Photon index	2.47 (+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 exposure	14.6 ks

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