deletions | additions       diff --git a/figures/alex_jointplot/caption.tex b/figures/alex_jointplot/caption.tex  index e8e2b7d..02ddf8e 100644  --- a/figures/alex_jointplot/caption.tex  +++ b/figures/alex_jointplot/caption.tex 
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\label{fig:alex_jointplot} A 2-D ALEX histogram and marginal E and S histograms obtained with \texttt{alex\_jointplot(ds)}. Bursts selected with a burst size threshold of 30 photons, including photons during the acceptor excitation. Three populations are visible: FRET population (middle), D-only population (top left) and A-only population (bottom, $S < 0.2$). Compare with figure~\ref{fig:alex_jointplot_fretsel} where the   FRET population has been isolated.