deletions | additions       diff --git a/figures/rlinewidth/caption.tex b/figures/rlinewidth/caption.tex  index 3e7b25a..c3f30cd 100644  --- a/figures/rlinewidth/caption.tex  +++ b/figures/rlinewidth/caption.tex 
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The velocity line width $\sigma$ against the radius $R$ for the clouds, color coded by galactocentric distance $R_{gal}$. $R_\mathrm{gal}$.  Fit lines are for M83 (blue line) and the Milky Way (green line, from Solomon et al. 1987). \label{fig:rdv}