Correlations between the observed radio fluxes and the fitted X-ray flux emitted by the accretion flow in two different energy ranges: classical 1−10 keV range (top) and bolometric (bottom). In each panel the symbol shows a rising (up-pointing triangle) or decaying (down-pointing triangle) hard state, and the color is the ratio P_cool/P_adv of the radiative to the advected power (see color bar in Fig. 8). The solid lines indicate our fits: global correlations (black), with only P_adv >  P_cool solutions (green) and with only P_adv <  P_cool solutions (purple). A dashed line illustrates the location of the crossing point of the thick disk and slim disk correlations.