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Swift-XRT spectra of GRB 090702

Last updated after receiving ObsID 00020106001, version 6

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

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

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+16617 s

N_H (Galactic)	3.97 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+1.16 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.7 (+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 exposure	6.0 ks