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Swift-XRT spectra of GRB 150513A — Source 3

Last updated after receiving ObsID 00640584001, version 5

Data were analysed using HEASOFT version 6.15.1

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Time-averaged spectrum (T0 + 1309750 to 1431785 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+1314924 s

N_H (Galactic)	1.56 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+2.33 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	2.79 (+2.72, -0.92)
Flux (0.3-10 keV) (Observed)	8 (+6, -4) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9 (+1.00 × 10¹⁴, -4) × 10^-14 erg cm^-2 s^-1
Counts to flux (obs)	2.41 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.60 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	4.39 (7)
Spectrum exposure	5.2 ks