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Swift-XRT spectra of GRB 090702

Last updated after receiving ObsID 00020106001, version 6

Data were analysed using HEASOFT version 6.35.2

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Time-averaged spectrum (T0 + 12921 to 25417 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+16617 s

NH (Galactic)3.97 × 1020 cm-2
NH (intrinsic)0 (+1.16 × 1021, -0) cm-2
z of absorber0
Photon index1.7 (+0.7, -0.4)
Flux (0.3-10 keV)
(Observed)		2.6 (+0.5, -1.0) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		2.55 (+1.35, -0.74) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.75 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.70 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?		24.14 (27)
Spectrum exposure6.0 ks