Representative EF(E) spectral diagrams for the low-hard state (left panel) and for the intermediate state (right panel). Dataare taken from the XMM-Newton observations 0157560101 (left panel, X2 data set), and 0109141401 (right panel, X1 data set). The data are shown by black crosses and the spectral model components are displayed by dashed green, purple and blue lines for the BMC, Laor, and redge components, respectively.