\begin{table}%t1
\caption{List of individual or short periods used in the analysis
in addition to the summed cycles.} \label{Tabperiods} %\centering
\par
\begin{tabular}{l l l l l l}     
\hline\hline Name & Sum of viewing periods & Name & Sum of
viewing periods & Name & Sum of viewing periods\\\hline
2+ & 0002+0003+0004+0005 & 2040 & & 3315\\
0020 & & virg2 & 2040+2050+2060 & 330+ & 3300+3320\\
0040 &  & 2110 &  & 335+ & 3350+3355\\
0050 &  & 2230 &  & vrg3a & 3040+3050+3060+3070+3080+3086\\
0200 &  & 2260 &  & 3355\\
0210 &  & 227+ & 2270+2280 & 3360\\
0220 &  & 229+ & 2290+2295 & 3385\\
0230 &  & 2310 &  & 3390\\
0250 &  & 3023 &  & 4040\\
0260 &  & 314+ & 3140+3150 & 4100\\
0290 &  & 3170 &  & 4130\\
36+ & 0360+0365 & 319+ & 3190+3195 & 4180\\
0420 &  & 3200 &  & 419+ & 4191+4195\\
0430 &  & 328+ & 3280+3310+3315+3330 & 4210\\
0440 &  & 3290 &  & 4230\\
     &  &  &  & 4235\\
\hline
\end{tabular}
\end{table}