Analysis of the line ratio for the FeII and TiII lines with PCygni profiles from transitions with upper common levels (Fig. 11, continued). Upper left panels: line emission in outburst; upper right panels: quiescence data. The ratios observed are compared to the theoretical calculations for a range of temperatures and column density-velocity gradients in the lower panels. In the velocity panels, the red area, cyan,and the gray area show the regions with significant redshifted emission, and slow and fast wind absorption, respectively. The shaded colored areas in the temperature and density planes show the regions that are compatible with the line ratios observed in the emission and the two wind component parts with their 1σ error.