Figure 5

Relationship between stacking time of a single epoch and time-lapse repeatability. (a) Expanded view of the three-week monitoring period. (b) Collapsed view averaged over the three-week monitoring period. Tepoch = Stacking time of a single epoch in hours; spectral RMSD = root-mean-square deviation of dispersion spectra relative to the baseline (the first epoch). In (a), color gradation from dark to light denote stacking time from short to long. In (b), red dots and grey error bars denote mean and standard deviation, respectively.