Figure 1: Experimental data on the absorption of a water solution of RC complexes separated from the photosynthetic membranes of Rhodobacter sphaeroides cells after the switching-out of exciting light at the time moment t=0 at various exposures (1, 5, 10, 20, 30, 40, 50, 60, 90, 120, 300, 600 s). The more exposure durations correspond to higher positioned curves.