\begin{table}%t2 %\centering \par \caption{\label{tab_log}Log of spectroscopic observation.} \begin{tabular}{lllc} \hline\hline \noalign{\smallskip} Date & Objects & Position & Seeing ($FWHM$)\\ \hline 2006 Sep. 19 & NGC~7619 &MN1,2,SKY1 &1.26\\ 2006 Sep. 20 & &MJ1 &1.97\\ 2006 Sep. 27 & &MN3,4,SKY2 &1.66\\ & &MJ2,3 &1.34\\ 2006 Sep. 28 & &MJ4,5 &1.18\\ & &MN4,5 &1.42\\ 2006 Oct. 29 & &MN6,7 &1.99\\ 2006 Nov. 17 & &MJ6,7 &2.17\\ 2006 Nov. 22 & &MN8,9 &1.47\\ 2007 Jan. 28 &\object{NGC~4125} &MJ1,2,SKY1 &1.64\\ & &MN1,2 &1.36\\ 2007 Feb. 20 & &MJ3,4,SKY2 &2.31\\ 2007 Feb. 21 & &MN3,4,5,6 SKY3 &2.54\\ 2007 Feb. 22 & &MJ5,6 &1.62\\ 2007 Mar. 14 & &MJ7,8 &2.26\\ 2007 May 05 & &MJ9,10,SKY4 &2.21\\ 2007 May 10 & &MN7,8,SKY5 &1.63\\ 2007 May 11 & &MJ11,12,SKY6 &1.70\\ 2007 Oct. 09 &\object{NGC~1600} &MJ1,2,SKY1 &1.76\\ 2007 Oct. 16 & &MN1,2,SKY2 &1.74\\ 2007 Oct. 20 & &MJ3,4,SKY3 &1.42\\ 2007 Oct. 21 & &MN3,4,SKY4 &2.15\\ 2007 Nov. 07 & &MJ5,6,SKY5 &1.66\\ 2007 Nov. 19 & &MN5,6,SKY6 &1.61\\ 2007 Dec. 15 & &MN7,8,SKY7 &1.92\\ 2007 Dec. 16 & &MN9,10,SKY8 &2.20\\ 2008 Jan. 10 & &MJ7,8,SKY9 &2.29\\ 2008 Feb. 04 & &MN11,12,SKY10 &2.57\\ 2008 Feb. 09 & &MJ9,10,SKY11 &1.49\\ \hline \end{tabular} \tablefoot{MJ~=~major axis; MN~=~minor axis; SKY= sky spectrum. \tablefoottext{a}{The exposure time for each slit is 900~s;} \tablefoottext{b}{position angles of our galaxies. \object{NGC~1600}: [MJ, MN] are [9, 99]; \object{NGC~4125}: [MJ, MN] are [82, 172]; \object{NGC~7619}: [MJ, MN] are [36, 126].}} \end{table}