\begin{table}%t2
   %\centering
\par
   \caption{\label{tab:gmos_log}GMOS acquisition images used in this work.}
      \begin{tabular}{llrllr}
      \hline\hline
      Name & Filter & Exp. & Name & Filter & Exp. \\
      \hline
      Pe 1-9 & Ha & 180        &  K 6-34 & Ha & 240 \\
             & OIII   & 120    &         & OIII & 240 \\
             & OIIIC   & 120   &         & OIIIC & 120 \\
      Sab 41 & OIII & 240      &  PHR~1756$-$3342 & Ha & 300\\
             & Ha & 240        &                  & OIIIC & 120\\
             & HaC & 120       &  PHR~1757$-$2824 & Ha & 150\\
      M 3-16 & Ha & 120        &                  & HaC & 60\\
             & OIII & 120      &  PPA 1759$-$2834 & OIII & 300\\
      H 2-29 & Ha & 60         &                   & g$'$ & 90\\
             & SII & 60        &  BMP 1800$-$3408 & Ha & 300\\
             & OIII & 60       &                  & r$'$         & 90\\
      M~2-19 & OIII & 120      & PHR~1804$-$2913 & Ha &  60\\
             & Ha & 120        &                & HaC & 60\\
             & SII & 120       &                &     &   \\
      \hline
   \end{tabular}
\end{table}