%%% This style file is an add-on modification to the emulateapj.sty
%%% by Maxim Markevitch <maxim@head-cfa.harvard.edu> and 
%%% Alexey Vikhlinin <alexey@head-cfa.harvard.edu>.
%%% 
%%% We'd rather have single column floats than double-column references,
%%% so we'll overwrite aspects of emulateapj to avoid using the 
%%% multicol environment.  One should encase the front material
%%% with the \twocolumn[] command.
%%% You may still need to have the multicols style accessible...
%%%
%%% Daniel Eisenstein, 5/18/97

\renewenvironment{slocitlum}[1]{\relax}{\relax}

\renewenvironment{references}[0]{
    %%% \vspace{3pt plus 3pt}
    \vspace{0.5in plus 3pt}
    \centerline{\footnotesize REFERENCES}
    \vspace{-5pt}
    %%% \begin{multicols}{2}[\hbox to \textwidth{\centerline{\footnotesize
    %%% REFERENCES}} \vspace{-5pt}]
    \parindent=0cm \parskip=0cm
    \footnotesize \baselineskip=8pt \interlinepenalty \@M
    \hyphenpenalty=10000
    \def\refpar{\par\hangindent=1.2em\hangafter=1}}
{}
%%% {\end{multicols}}

% redefine thebibliography
\renewenvironment{thebibliography}[1]{
            %%% \vspace{3pt plus 3 pt}                                      % AV
            \vspace{0.5in plus 3 pt}
            \centerline{\footnotesize REFERENCES} 
	    \vspace{-5pt}
            %%% \begin{multicols}{2}[\hbox                                  % AV
                %%% to \textwidth{\centerline{\footnotesize                 % AV
                %%% REFERENCES}} \vspace{-5pt}]                             % AV
      \list{
           \@biblabel{\@arabic\c@enumiv}}%
           {
                \@openbib@code
                \parindent=0pt \parskip=0pt \parsep=0pt % AV
                \bibindent=0pt                          %
                \footnotesize \baselineskip=8pt  \interlinepenalty \@M  % AV
                \hyphenpenalty=10000
                \itemindent=-1.0em                      %
                \itemsep=0pt                            %
                \listparindent=0pt                      %
                \settowidth\labelwidth{\@biblabel{#1}}  %
                \labelsep=0pt                           %
                \leftmargin=1.0em
                \advance\leftmargin\labelsep
                \usecounter{enumiv}%
                \let\p@enumiv\@empty
                \renewcommand\theenumiv{\@arabic\c@enumiv}}%
                \sloppy\clubpenalty4000\widowpenalty4000%
                \sfcode`\.\@m}
     {\def\@noitemerr
       {\@latex@warning{Empty `thebibliography' environment}}%
      \endlist}

%%% We'd like the tablewidth to be single-column
% \tablewidth\textwidth
\tablewidth{8.85cm}
\tablefontsize{\footnotesize}