\documentclass[11pt]{article}
\usepackage{graphicx}
\usepackage{amssymb}

\title{A scientific topic for an extended LOFAR}
\author{Name, Institute}
\date{}

\begin{document}

\maketitle

\begin{figure}[h]
\begin{center}
\includegraphics[]{figure.ps}
\end{center}
\caption{}
\label{figlabel}
\end{figure}

\begin{table}[h]
\begin{center}
\caption{}
\vspace{0.5cm}
\label{tablabel}
\begin{tabular}{cc}\hline
Quantity 1 & Quantity 2\\
(unit1) & (unit2) \\
\hline
1 & 2 \\
3 & 4\\
\hline
\end{tabular}
\end{center}
\end{table}

\begin{thebibliography}{95}
\bibitem{} Author1, A.B., Author2, C.D.: 2001, A\&A 322, 1
\bibitem{} Author3, E.F., Author4, G.H.: 2001, MNRAS 322, 10
\end{thebibliography}



\end{document}