Figure 2From: Local sequence alignments statistics: deviations from Gumbel statistics in the rare-event tailEquilibration of the 4-letter system (L = M = 20) with temperatures T = 0.5, 0.6, 0.7, 1.0, ∞ Equilibrium is reached after 20000, 15000, 10000, 1000, 100 steps (indicated by arrows) respectively. S (t) is averaged over independent 250 runs.Back to article page