\begin{table}%t1
\caption{Basic data for the observations and the pulsation properties of the program stars.}
\label{tabella radec}
\small%\centerline
 {
\begin{tabular}{rrrrrrrrl}
\hline
\hline
HD & HJD & $M_{\it{v}}$ & Spectral type & {\it SNR} & Exp. time   & log $P$ & $Q$   & Remarks \\
   &	 & [mag]	&		&     &[s]	    &	      & [d]   &         \\
\hline
127929 & 2~454~170.650 & 6.27 & F0III	& 238 & 550	    & $-$1.06   & 0.018           \\
138918 & 2~454~170.693 & 3.80 & F0IV	& 286 & 550	    & $-$0.81   & 0.032 & binary  \\
143466 & 2~454~171.703 & 4.97 & F0IV	& 465 & 550	    & $-$1.12   & 0.029           \\
124675 & 2~454~170.598 & 4.74 & A8IV	& 390 & 600	    & $-$1.19   & 0.015 & binary  \\
124953 & 2~454~170.614 & 5.97 & A8III	& 257 & 550	    &	        &       & binary? \\
125161 & 2~454~170.626 & 4.75 & A9V	& 295 & 550	    & $-$1.58   & 0.013           \\
127762 & 2~454~170.686 & 3.00 & A7III	& 334 & 550	    & $-$1.14   & 0.017 & binary  \\
\hline
\end{tabular}}
\medskip
The {\it SNR} is calculated at $\sim$5500~\AA\ in a bin of 0.5~\AA. The exposure time is in 
seconds. The HJD indicates the Heliocentric Julian Date at the end of the 
exposure. The analysed spectrum of HD~127929 is the sum of two spectra with the
same exposure time. Periods and $Q$~values are taken from \citet{rodriguez} and 
\citet{lopez}.
\end{table}