\begin{table}%t10
\caption{\label{VHN_results}Number of VHN~detections after the first and second year of the 
    Pan-Planets survey for our selected survey strategy for different residual 
    red noise levels (model 4).}
\small  %\centering
\par
  \begin{tabular}{c|cc}
   \hline\hline
    RRN level & 1 yr          & 2 yr            \\ \hline 
    1~mmag    & $5.7 \pm 2.4$ & $16.6 \pm 4.1$  \\ 
    2~mmag    & $3.5 \pm 1.9$ &  $9.7 \pm 3.1$  \\ 
    3~mmag    & $2.4 \pm 1.6$ &  $6.3 \pm 2.5$  \\ 
    4~mmag    & $1.7 \pm 1.4$ &  $4.6 \pm 2.2$  \\ \hline
  \end{tabular}
  \end{table}