\begin{table}%t1
\caption{\label{tab1}Observing log.}
%\centering
\small
\par
\begin{tabular}{llll}
\hline
\hline
Id.&$\alpha_{\rm J2000}$&$\delta_{\rm J2000}$&  $m_{\lambda5007}$\\
(1)& (2)& (3)& (4)\\
\hline
PN~3m&9:54:26.54&69:10:30.5&	24.41\\
PN~4&9:54:47.50&69:35:42.0&	24.15\\
PN~4m&9:54:27.66&69:13:55.0&	24.45\\
PN~5&9:54:53.80&69:08:01.0&	23.87\\
PN~6m&9:54:36.70&69:17:00.5&	24.39\\
PN~7m&9:54:38.52& 69:10:36.8&       24.53\\
PN~8m& 9:54:45.50&69:08:06.6&       24.06\\
PN~9m&9:54:46.52&69:05:39.0&	23.66\\
PN~11m&9:54:53.15&69:13:32.2&	24.51\\
PN~14m&9:54:09.28&69:11:31.0&	24.75\\
PN~15m&9:55:01.01&69:12:04.3&	24.45\\
PN~17m&9:55:10.09&69:02:37.1&	24.24\\
PN~28m&9:55:13.62&69:07:10.3&	23.91\\
PN~29m&9:55:14.78&68:55:30.0&	23.56\\
PN~32m&9:55:15.70&69:08:39.8&	24.23\\
PN~33m&9:55:15.96&69:13:31.7&	24.30\\
PN~38m&9:55:19.47&68:54:45.7&	24.39\\
PN~41m&9:55:02.58&69:06:26.3&	23.77\\
PN~45m&9:55:21.81&69:07:50.6&	23.86\\
PN~49m&9:55:23.38&69:02:50.9&	23.66\\
PN~63m&9:55:28.25&69:01:26.5&	24.26\\
PN~70m&9:55:30.62&69:07:56.3&	23.66\\
PN~79m& 9:55:34.58& 69:09:00.9&       24.49\\
PN~93m&9:55:39.07&69:05:42.1&	23.48\\
PN~117m&9:55:50.11&68:59:48.4&		24.04\\
PN~121m&9:55:51.46&69:05:14.9&		23.56\\
PN~127m&9:55:52.93&69:10:52.1&		24.60\\
PN~128m&9:55:53.02&69:06:15.2&		24.19\\
PN~136m&9:55:06.11&68:57:18.5&		24.60\\
PN~137m&9:55:07.29&69:12:10.4&		24.47\\
PN~147m&9:56:20.74&68:58:26.8&		24.41\\
PN~149m&9:56:27.09&69:05:26.4&		23.66\\
PN~153m&9:56:28.70&69:00:32.8&		23.56\\
PN~157m&9:56:31.99&69:03:31.3&		24.09\\
PN~158m&9:56:32.84&69:03:58.8&		24.23\\
PN~160m&9:56:04.48&69:06:36.0&		24.31\\
PN~166m&9:56:08.41&69:08:37.8&		24.49\\
PN~167m&9:56:08.54&69:03:56.0&		24.53\\
PN~169m&9:56:09.87&68:59:56.0&		24.39\\
\hline
\hii~4     &9:54:34.67 &69:05:52.2&\\
\hii~5     &9:54:36.1   &69:06:30.5&
\\
\hii~21&0:54:41.02&69:04:31.6&
\\
\hii~31 &9:54:43.62 &69:03:29.9&\\
\hii~ 42&   9:54:47.66 &69:02:18.7&\\ 
\hii~72 &9:54:52.93 &69:08:51.8&\\
\hii~78& 9:54:53.84& 69:01:08.8&\\
\hii~79 &9:54:54.28 &69:10:56.4&\\
\hii~81 &9:54:54.53 &69:09:30.5&\\
%\hii~121& 9:55:02.87 &69:04:49.3&\\
\hii~123 &9:55:03.64 &69:10:54.6&\\
\hii~133 &9:55:04.98 &69:09:53.6&\\
\hii~201 &9:55:22.82 &69:09:52.9&\\
\hii~213& 9:55:26.01& 69:11:58.9&\\
\hii~228 &9:55:32.66 &69:11:55.4&\\
\hii~233 &9:55:34.59 &69:08:31.1&\\
\hii~249&   9:55:37.61 &69:12:03.6&\\
\hii~262 &9:55:41.42 &69:11:12.2&\\
\hii~282&   9:55:46.50 &68:59:24.6   &\\
\hii~325 &9:55:58.48 &69:09:9.9&\\
\hii~328&   9:55:59.29 &68:59:37.6 &\\
\hii~348 &  9:56:03.23 &69:07:38.3  &\\
\hii~352  & 9:56:03.79 &69:09:37.8 &\\
\hii~384 &  9:56:08.33 &69:05:14.8 &\\
\hii~403 &9:56:11.78 &69:07:44&\\
\hline
\end{tabular}
\end{table}