我有以下数据需要放入本论文模板。
我需要将整个表格放在一页中，但在编译时，它会偏向一侧。我有 100 个这样的表格需要放入附录中。
MWE 如下：
\begin{table*}[htp]
\centering
\caption{Log of IUE observations of NGC 451}
\label{Log 451a}
\begin{adjustbox}{width=1.05\textwidth}
\begin{tabular}{cccccccccccc}
\hline
Spectrum & J.D. start & Date of Obs. & U.T. & Spectrum & J.D. start & Date of Obs. & U.T. \\ \hline
Spectrum & J.D. start & Date of Obs. & U.T. & Spectrum & J.D. start & Date of Obs. & U.T. \\ \hline
So49381& 2449322.75 & 12/01/1993& 05:44:16& So49494& 2449328.67 & 12/07/1993& 03:48:08 \\
So49382& 2449322.79 & 12/01/1993& 06:54:02& So49496& 2449328.75 & 12/07/1993& 05:49:52 \\
So49392& 2449323.34 & 12/01/1993& 20:05:43& So49497& 2449328.79 & 12/07/1993& 06:51:00 \\
So49393& 2449323.39 & 12/01/1993& 21:07:48& So49498& 2449328.84 & 12/07/1993& 07:58:49 \\
Lo26861& 2449323.55 & 12/02/1993& 01:10:08& So49507& 2449329.25 & 12/07/1993& 17:56:42 \\
Lo26864& 2449323.70 & 12/02/1993& 04:41:27& So49509& 2449329.35 & 12/07/1993& 20:09:02 \\
So49395& 2449323.58 & 12/02/1993& 01:41:56& Lo26978& 2449329.72 & 12/08/1993& 05:10:48 \\
So49397& 2449323.68 & 12/02/1993& 04:06:15& Lo26980& 2449329.80 & 12/08/1993& 07:11:39 \\
So49398& 2449323.73 & 12/02/1993& 05:17:21& Lo26989& 2449330.23 & 12/08/1993& 17:23:20 \\
So49399& 2449323.78 & 12/02/1993& 06:29:06& Lo26992& 2449330.37 & 12/08/1993& 20:43:49 \\
So49400& 2449323.82 & 12/02/1993& 07:32:56& Lo26993& 2449330.41 & 12/08/1993& 21:46:46 \\
So49409& 2449324.29 & 12/02/1993& 18:53:34& So49514& 2449329.61 & 12/08/1993& 02:34:04 \\
So49412& 2449324.42 & 12/02/1993& 21:58:54& So49516& 2449329.70 & 12/08/1993& 04:35:52 \\
Lo26880& 2449324.58 & 12/03/1993& 01:52:08& So49518& 2449329.78 & 12/08/1993& 06:39:15 \\
Lo26893& 2449325.23 & 12/03/1993& 17:25:31& So49519& 2449329.83 & 12/08/1993& 07:49:13 \\
Lo26896& 2449325.37 & 12/03/1993& 20:50:35& So49527& 2449330.21 & 12/08/1993& 16:54:10 \\
So49415& 2449324.65 & 12/03/1993& 03:28:00& Lo27008& 2449331.23 & 12/09/1993& 17:27:06 \\
So49416& 2449324.70 & 12/03/1993& 04:31:01& Lo27010& 2449331.32 & 12/09/1993& 19:38:06 \\
So49418& 2449324.79 & 12/03/1993& 06:39:48& So49533& 2449330.53 & 12/09/1993& 00:31:51 \\
So49419& 2449324.84 & 12/03/1993& 07:58:12& So49534& 2449330.57 & 12/09/1993& 01:27:21 \\
Lo26899& 2449325.61 & 12/04/1993& 02:26:16& So49538& 2449330.75 & 12/09/1993& 05:45:08 \\
Lo26900& 2449325.65 & 12/04/1993& 03:32:35& So49539& 2449330.79 & 12/09/1993& 06:47:53 \\
Lo26915& 2449326.36 & 12/04/1993& 20:40:35& So49547& 2449331.21 & 12/09/1993& 16:56:54 \\
So49431& 2449325.54 & 12/04/1993& 00:52:25& So49548& 2449331.26 & 12/09/1993& 17:56:41 \\
So49432& 2449325.59 & 12/04/1993& 01:52:29& So49550& 2449331.35 & 12/09/1993& 20:08:02 \\
So49434& 2449325.68 & 12/04/1993& 04:02:52& So49551& 2449331.39 & 12/09/1993& 21:05:29 \\
So49435& 2449325.72 & 12/04/1993& 05:04:28& Lo27015& 2449331.62 & 12/10/1993& 02:54:11 \\
So49446& 2449326.26 & 12/04/1993& 17:57:50& So49554& 2449331.56 & 12/10/1993& 01:14:37 \\
So49447& 2449326.30 & 12/04/1993& 19:00:19& So49555& 2449331.60 & 12/10/1993& 02:19:19 \\
So49450& 2449326.55 & 12/05/1993& 00:57:09& So49557& 2449331.69 & 12/10/1993& 04:27:56 \\
So49453& 2449326.67 & 12/05/1993& 03:58:31& So49558& 2449331.74 & 12/10/1993& 05:33:43 \\
So49454& 2449326.71 & 12/05/1993& 04:59:49& So49560& 2449331.85 & 12/10/1993& 08:18:41 \\
So49455& 2449326.76 & 12/05/1993& 06:00:24& Lo27025& 2449332.83 & 12/11/1993& 07:42:12 \\
So49464& 2449327.23 & 12/05/1993& 17:15:18& So49567& 2449332.76 & 12/11/1993& 05:57:11 \\
So49466& 2449327.32 & 12/05/1993& 19:32:32& So49333& 2449318.84 & 27/11/1993& 07:52:24 \\
So47760& 2449135.85 & 28/05/1993& 08:17:37& So49363& 2449320.89 & 29/11/1993& 09:08:14 \\
So47761& 2449135.89 & 28/05/1993& 09:13:25& Lo26832& 2449320.91 & 29/11/1993& 09:43:00 \\
So49343& 2449319.91 & 28/05/1993& 09:35:26& So49373& 2449321.88 & 30/11/1993& 08:57:37 \\
Lo25616& 2449135.87 & 28/05/1993& 08:42:59& So49374& 2449321.93 & 30/11/1993& 10:02:20 \\
Lo26937& 2449327.64 & 12/06/1993& 03:16:57& Lo26838& 2449321.95 & 30/11/1993& 10:35:13 \\
So49470& 2449327.54 & 12/06/1993& 00:41:47& Lo27034& 2449334.77 & 13/12/1993& 06:18:55 \\
So49472& 2449327.62 & 12/06/1993& 02:44:03& Lo27035& 2449334.81 & 13/12/1993& 07:20:59 \\
So49474& 2449327.71 & 12/06/1993& 04:48:10& So49582& 2449334.75 & 13/12/1993& 05:50:03 \\
So49475& 2449327.75 & 12/06/1993& 05:52:24& So49583& 2449334.79 & 13/12/1993& 06:49:05 \\
So49476& 2449327.79 & 12/06/1993& 06:53:05& Lo27041& 2449335.81 & 14/12/1993& 07:14:49 \\
So49486& 2449328.27 & 12/06/1993& 18:23:43& So49592& 2449335.75 & 14/12/1993& 05:42:29 \\
So49487& 2449328.32 & 12/06/1993& 19:28:24& Lo27048& 2449336.77 & 15/12/1993& 06:18:25 \\
Lo26954& 2449328.56 & 12/07/1993& 01:16:10& So49601& 2449336.79 & 15/12/1993& 06:46:47 \\
Lo26971& 2449329.32 & 12/07/1993& 19:39:00& & & & \\
\hline %inserts single line
\end{tabular}
\end{adjustbox}
\end{table*}
使用错误
\usepackage{showframe}
\renewcommand\ShowFrameLinethickness{0.15pt}
\renewcommand*\ShowFrameColor{\color{red}}
答案1
请尝试以下操作：
\documentclass[twocolumn]{article}
\usepackage[margin=25mm]{geometry}
\usepackage{booktabs}
%---------------- show page layout. don't use in a real document!
\usepackage{showframe}
\renewcommand\ShowFrameLinethickness{0.15pt}
\renewcommand*\ShowFrameColor{\color{red}}
%---------------------------------------------------------------%
\begin{document}
\begin{table*}[htp]%
\centering%
\renewcommand\arraystretch{0.92}%
\caption{Log of IUE observations of NGC 451}
\label{Log 451a}
% \begin{adjustbox}{width=1.05\textwidth}
\begin{tabular}{cccc @{\qquad} cccc}
\toprule
Spectrum & J.D. start & Date of Obs. & U.T. &
Spectrum & J.D. start & Date of Obs. & U.T. \\
\midrule
So49381& 2449322.75 & 12/01/1993& 05:44:16& So49494& 2449328.67 & 12/07/1993& 03:48:08 \\
So49382& 2449322.79 & 12/01/1993& 06:54:02& So49496& 2449328.75 & 12/07/1993& 05:49:52 \\
So49392& 2449323.34 & 12/01/1993& 20:05:43& So49497& 2449328.79 & 12/07/1993& 06:51:00 \\
So49393& 2449323.39 & 12/01/1993& 21:07:48& So49498& 2449328.84 & 12/07/1993& 07:58:49 \\
Lo26861& 2449323.55 & 12/02/1993& 01:10:08& So49507& 2449329.25 & 12/07/1993& 17:56:42 \\
\addlinespace
Lo26864& 2449323.70 & 12/02/1993& 04:41:27& So49509& 2449329.35 & 12/07/1993& 20:09:02 \\
So49395& 2449323.58 & 12/02/1993& 01:41:56& Lo26978& 2449329.72 & 12/08/1993& 05:10:48 \\
So49397& 2449323.68 & 12/02/1993& 04:06:15& Lo26980& 2449329.80 & 12/08/1993& 07:11:39 \\
So49398& 2449323.73 & 12/02/1993& 05:17:21& Lo26989& 2449330.23 & 12/08/1993& 17:23:20 \\
So49399& 2449323.78 & 12/02/1993& 06:29:06& Lo26992& 2449330.37 & 12/08/1993& 20:43:49 \\
\addlinespace
So49400& 2449323.82 & 12/02/1993& 07:32:56& Lo26993& 2449330.41 & 12/08/1993& 21:46:46 \\
So49409& 2449324.29 & 12/02/1993& 18:53:34& So49514& 2449329.61 & 12/08/1993& 02:34:04 \\
So49412& 2449324.42 & 12/02/1993& 21:58:54& So49516& 2449329.70 & 12/08/1993& 04:35:52 \\
Lo26880& 2449324.58 & 12/03/1993& 01:52:08& So49518& 2449329.78 & 12/08/1993& 06:39:15 \\
Lo26893& 2449325.23 & 12/03/1993& 17:25:31& So49519& 2449329.83 & 12/08/1993& 07:49:13 \\
\addlinespace
Lo26896& 2449325.37 & 12/03/1993& 20:50:35& So49527& 2449330.21 & 12/08/1993& 16:54:10 \\
So49415& 2449324.65 & 12/03/1993& 03:28:00& Lo27008& 2449331.23 & 12/09/1993& 17:27:06 \\
So49416& 2449324.70 & 12/03/1993& 04:31:01& Lo27010& 2449331.32 & 12/09/1993& 19:38:06 \\
So49418& 2449324.79 & 12/03/1993& 06:39:48& So49533& 2449330.53 & 12/09/1993& 00:31:51 \\
So49419& 2449324.84 & 12/03/1993& 07:58:12& So49534& 2449330.57 & 12/09/1993& 01:27:21 \\
\addlinespace
Lo26899& 2449325.61 & 12/04/1993& 02:26:16& So49538& 2449330.75 & 12/09/1993& 05:45:08 \\
Lo26900& 2449325.65 & 12/04/1993& 03:32:35& So49539& 2449330.79 & 12/09/1993& 06:47:53 \\
Lo26915& 2449326.36 & 12/04/1993& 20:40:35& So49547& 2449331.21 & 12/09/1993& 16:56:54 \\
So49431& 2449325.54 & 12/04/1993& 00:52:25& So49548& 2449331.26 & 12/09/1993& 17:56:41 \\
So49432& 2449325.59 & 12/04/1993& 01:52:29& So49550& 2449331.35 & 12/09/1993& 20:08:02 \\
\addlinespace
So49434& 2449325.68 & 12/04/1993& 04:02:52& So49551& 2449331.39 & 12/09/1993& 21:05:29 \\
So49435& 2449325.72 & 12/04/1993& 05:04:28& Lo27015& 2449331.62 & 12/10/1993& 02:54:11 \\
So49446& 2449326.26 & 12/04/1993& 17:57:50& So49554& 2449331.56 & 12/10/1993& 01:14:37 \\
So49447& 2449326.30 & 12/04/1993& 19:00:19& So49555& 2449331.60 & 12/10/1993& 02:19:19 \\
So49450& 2449326.55 & 12/05/1993& 00:57:09& So49557& 2449331.69 & 12/10/1993& 04:27:56 \\
\addlinespace
So49453& 2449326.67 & 12/05/1993& 03:58:31& So49558& 2449331.74 & 12/10/1993& 05:33:43 \\
So49454& 2449326.71 & 12/05/1993& 04:59:49& So49560& 2449331.85 & 12/10/1993& 08:18:41 \\
So49455& 2449326.76 & 12/05/1993& 06:00:24& Lo27025& 2449332.83 & 12/11/1993& 07:42:12 \\
So49464& 2449327.23 & 12/05/1993& 17:15:18& So49567& 2449332.76 & 12/11/1993& 05:57:11 \\
So49466& 2449327.32 & 12/05/1993& 19:32:32& So49333& 2449318.84 & 27/11/1993& 07:52:24 \\
\addlinespace
So47760& 2449135.85 & 28/05/1993& 08:17:37& So49363& 2449320.89 & 29/11/1993& 09:08:14 \\
So47761& 2449135.89 & 28/05/1993& 09:13:25& Lo26832& 2449320.91 & 29/11/1993& 09:43:00 \\
So49343& 2449319.91 & 28/05/1993& 09:35:26& So49373& 2449321.88 & 30/11/1993& 08:57:37 \\
Lo25616& 2449135.87 & 28/05/1993& 08:42:59& So49374& 2449321.93 & 30/11/1993& 10:02:20 \\
Lo26937& 2449327.64 & 12/06/1993& 03:16:57& Lo26838& 2449321.95 & 30/11/1993& 10:35:13 \\
\addlinespace
So49470& 2449327.54 & 12/06/1993& 00:41:47& Lo27034& 2449334.77 & 13/12/1993& 06:18:55 \\
So49472& 2449327.62 & 12/06/1993& 02:44:03& Lo27035& 2449334.81 & 13/12/1993& 07:20:59 \\
So49474& 2449327.71 & 12/06/1993& 04:48:10& So49582& 2449334.75 & 13/12/1993& 05:50:03 \\
So49475& 2449327.75 & 12/06/1993& 05:52:24& So49583& 2449334.79 & 13/12/1993& 06:49:05 \\
So49476& 2449327.79 & 12/06/1993& 06:53:05& Lo27041& 2449335.81 & 14/12/1993& 07:14:49 \\
\addlinespace
So49486& 2449328.27 & 12/06/1993& 18:23:43& So49592& 2449335.75 & 14/12/1993& 05:42:29 \\
So49487& 2449328.32 & 12/06/1993& 19:28:24& Lo27048& 2449336.77 & 15/12/1993& 06:18:25 \\
Lo26954& 2449328.56 & 12/07/1993& 01:16:10& So49601& 2449336.79 & 15/12/1993& 06:46:47 \\
Lo26971& 2449329.32 & 12/07/1993& 19:39:00& & & & \\
\bottomrule %inserts single line
\end{tabular}
% \end{adjustbox}
\end{table*}
\end{document}
（红线表示页面布局）
笔记：如果您的页面布局不同，则可能有助于在表格中使用较小的字体大小（例如\small）或进一步减小\arraystretch。