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Swift-XRT spectra of GRB 080515

Last updated after receiving ObsID 00311658002, version 28

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

Time-averaged spectrum (T0 + 132841 to 203680 s)

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PC mode spectrum of Time-averaged

WT mode. Mean photon arrival: T0+132848 s

Can't find a valid fit for this spectrum

PC mode. Mean photon arrival: T0+161529 s

N_H (Galactic)	5.38 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+2.09 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.7 (+0.7, -0.3)
Flux (0.3-10 keV) (Observed)	4.1 (+1.5, -1.3) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.5 (+2.7, -1.2) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.95 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.29 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	52.27 (44)
Spectrum exposure	6.8 ks