From top to bottom: evolutions of the model flux in the 3–10 keV, 10–20 keV, and 20–50 keV ranges (yellow, crimson, and blue points, respectively) using RXTE/PCA, the flux density S_{14.5 GHz} at 14.5 GHz (UMRAO), the BMC normalization and Γ during the 1999 flare transition (R3, R5). Blue vertical strips indicate the phases, when X-ray flux (E> 3 keV) anticorrelates with Γ and the normalization N_BMC.