X-ray spectra from Epoch 1 fitted by a power–law model. In the upper panel we present the data, the power–law model (solid lines), and the background models (dotted lines). The blue, black, and red data are from Swift/XRT, NuSTAR/FPMA, and NuSTAR/FPMB, respectively. In the lower panel, we show the ratio between the observed number of counts (data) and the predicted number of counts in each spectral bin (model). Similarly to what previous studies find, we observe X-ray features around ∼6.4 keV and above 10 keV that are likely due to reflection.