  We generalize the descriptions of vortex moduli spaces in \cite{Br} to more
than one section with adiabatic constant $s$. The moduli space is topologically
independent of $s$ but is not compact with respect to $C^\infty$ topology.
Following \cite{PW}, we construct a Gromov limit for vortices of fixed energy,
an attempt to compactify the moduli space.
