deletions | additions       diff --git a/figures/N92_4/caption.tex b/figures/N92_4/caption.tex  index a5d7d2b..b70db57 100644  --- a/figures/N92_4/caption.tex  +++ b/figures/N92_4/caption.tex 
...
\ref{N92spectrum}:   Detection of CS emission (grey) toward a candidate YSO (N92-3) on the rim of bubble N92. The Gaussian fit to the emission is shown in black. \label{N92spectrum}