\begin{table}%T1
\caption{\label{tab1}Positions of groups ShCG~8, ShCG~14, ShCG~19, ShCG~22, and Galactic
extinction in~$R$.}
%\centering
\par
\begin{tabular}{rccc}
\hline\hline
ShCG & RA & Dec & $Q_R$ \\
  &  (2000) & (2000) &  \\
\hline
 8 & $16^{\rm h} 03^{\rm m} 41^{\rm s}$ & $ 52\deg 21\arcmin 09\arcsec$ & $0\fm 042$ \\
14 & $14^{\rm h} 25^{\rm m} 20^{\rm s}$ & $ 47\deg 15\arcmin 00\arcsec$ & $0\fm 043$ \\
19 & $13^{\rm h} 28^{\rm m} 30^{\rm s}$ & $ 15\deg 50\arcmin 20\arcsec$ & $0\fm 074$ \\
22 & $15^{\rm h} 45^{\rm m} 41^{\rm s}$ & $ 55\deg 07\arcmin 18\arcsec$ & $0\fm 040$ \\
\hline
\end{tabular}
\end{table}