\begin{table}%t1 \caption{\label{table:pulsar_details}The details of the analysed pulsars.} \small%\centerline { \begin{tabular}{c c c c c c c c c} \noalign{\smallskip} \hline \hline \noalign{\smallskip} Name & Date & $\nu$ & $P_{0}$ & $N_{\rm pulses}$ & $P_{3}$ & $P_{2}$ \\ PSR~ & [MJD/dd.mm.yy] & [MHZ] & [s] & & [$P_{0}$] & [deg] \\ \noalign{\smallskip} \hline \noalign{\smallskip} B0031$-$07 & 51780/24.08.2000 & 328 & 0.9430 & 7666 & $6.7\pm 0.1$ & $\rm -21.9^{+0.2}_{-0.1}$ \\ \noalign{\smallskip} & 53239/22.08.2004 & 1380 & & 1204 & $8.3\pm 0.3$ & $\rm -40^{+2}_{-50}$ \\ \noalign{\smallskip} B1819$-$22 & 53182/26.06.2004 & 328 & 1.8743 & 1095 & $16.9\pm 0.6$ & $\rm -17^{+2}_{-6}$ \\ \noalign{\smallskip} & 53188/02.07.2004 & 1380 & & 1096 & $9.8\pm 0.6$ & $\rm -9.1^{+0.1}_{-1.0}$ \\ \noalign{\smallskip} B1944+17 & 52706/08.03.2003 & 328 & 0.4406 & 3990 & $13.5\pm 0.9$ & $\rm -30^{+5}_{-10}$ \\ \noalign{\smallskip} & 51977/09.03.2001 & 1380 & & 2056 & $13\pm 0.5$ & $\rm -11.7^{+0.3}_{-0.3}$ \\ \noalign{\smallskip} \hline \end{tabular}} \smallskip The last two columns hold results presented in the work of \citet{wes06, wse07}. \end{table}