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Fig. 3


Unfolded energy spectrum from all detectors used in our spectral fitting analysis. The E * FE quantity is plotted to show the maximum emission from the hard energy tail, which is associated with the emission. Black and red crosses correspond to the XMM-Newton detectors EPIC-pn and EPIC-MOS. Green and blue crosses are data from NuSTAR FPMA and FPMB, respectively. Black solid lines are the best fit models.

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