Broadband spectral fit from 0.3 keV to 45 keV during the time interval between T₀ + 2.5 ks and T₀ + 20 ks using data from Swift/XRT, JEM-X, and IBIS. The data are well fit by a single power-law of Γ = 2.06 ± 0.05 that includes soft X-ray absorption from our galaxy and an intrinsic absorption of  cm^-2. The residuals to the fit are shown in the bottom panel.