Документ взят из кэша поисковой машины. Адрес оригинального документа : http://hea-www.harvard.edu/~alexey/emulateapj/emulateapj5.sty Дата изменения: Wed Dec 12 02:34:42 2001 Дата индексирования: Tue Oct 2 03:21:28 2012 Кодировка: Поисковые слова: m 5

%% This is emulateapj5.sty, version Dec 11, 2001
%% if this version is old please obtain a new one at the site below
%%
%%
%% `emulateapj5' is a LaTeX2e style to approximate the Astrophysical
%% Journal (ApJ) page look. The page length of the document is close to that
%% in ApJ if postscript Times fonts are used instead of the standard CM fonts
%% (see below).
%%
%% The file emulateapj5.sty is a complementary package to the AAS (American
%% Astronomical Society) document class aastex.cls. If a manuscript is
%% prepared using the standard AAS macros used for electronic manuscript
%% submission, the only thing required from the user is to add
%% \usepackage{emulateapj5}.
%%
%%
%% The latest version of emulateapj.sty is available from
%% http://hea-www.harvard.edu/~alexey/emulateapj/
%% To use Times postscript fonts, you may use the accompanying file
%% apjfonts.sty (at the site above, there is also a package of font files
%% if necessary), but modern TeX distributions may provide better
%% alternatives.
%%
%%
%% Alexey Vikhlinin
%%
%%~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%% Solutions for some common problems:
%%
%% 1) Because `multicol' package cannot deal with floats of the width of the
%% single column, footnotes, figures, tables etc. can only be set across two
%% columns (that is, use `figure*' environment instead of `figure'.)
%% Alternatively, insert figures as non-floats in the exact place of the text
%% by hand.
%%
%% 2) There is a command \submitted{your text} to replace the default text
%% in the upper left corner of the front page ("Draft version \today") with
%% `your text'. Use it before the title commands. You may also use the AASTeX
%% command \slugcomment.
%%
%% 3) There is a package option `onecolumn'
%% \usepackage[onecolumn]{emulateapj}, which sets the whole paper in one column
%% mode as is done by the ApJ for papers with lengthy equations. Even if the
%% document is `onecolumn', `thebibliography' or `references' are typeset in
%% two columns.
%%
%% 4) The \title command makes the entire title text, even math, upper case.
%% If you wish to preserve the lower case in some portion of the title, use
%% the \lowercase macro, e.g. \title{Upper case text \lowercase{$lower case$}}
%% If you wish to preserve the letter case in the entrire title, redefine
%% the \uppercase macro locally:
%% {\let\uppercase\relax \title{The Title} }
%%
%% 5) By default, sections within appendix are not numbered:
%% APPENDIX
%% Derivation of equation 1
%%
%% If you want the numbered sections within appendix
%% APPENDIX
%% A. Derivation of equation 1
%% \usepackage[numberedappendix]{emulateapj}
%%
%% 6) The comment string in the top-left corner of the first page can be
%% controlled by the \journalinfo command (unavailable in standard
%% AASTeX), e.g. \journalinfo{astro-ph/xxxxxx}. Be sure to issue this
%% command before \title.
%%
%% By default, the contents of the top-left comment string is identical
%% to \slugcomment, which is printed before the abstract in italics.
%%
%%~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%% Changes:
%% 28 Jan 00 (AV): Original release, incorporating all of the important code
%% from emulateapj, but with a substantial rewriting.
%% 11 Apr 00 (AV): Change spacing between the affiliation and slugcomment,
%% and also the font size for slugcomment.
%%
%% 20 Apr 00 (AV): change sizes in aastex \cutinhead.
%%
%% 22 Jun 00 (AV): make \altaffilmark use \textsuperscript to please the
%% owners of expert fonts
%%
%% 14 Jul 00 (AV): put a space between the footnotemark and text.
%%
%% 15 Jul 00 (AV): instead of \UpperCase\footnotesize, the section titles
%% are set in \scshape\lowercase
%%
%% 16 Jul 00 (AV): appendix sections can be optionally numbered with the
%% [numberedappendix] package option.
%%
%% 21 Aug 00 (AV): add \mbox{} to definition of \@mkfntext to deal with the
%% AAStex's poor definition of \@mkfnmark involving \rlap
%%
%% 26 Aug 00 (AV): prohibit page break between ``APPENDIX'' and the first
%% appendix title.
%%
%% 14 Sep 00 (AV): a) add definition of \email (AASTeX's one did not work)
%% b) per suggestion from Joel Parker, the comment on
%% top-left can be controlled by \journalinfo independetly
%% of the \slugcomment
%%
%% 19 Feb 01 (AV): set \@rightskip=\z@ to remove \raggedright from the
%% lists.
%%
%% 25 Apr 01 (AV): use \centering in title and add explicit vertical
%% space before \author (to allow multiple \author) commands
%%
%% 11 Dec 01 (AV): \altaffiltext uses arabic marks when inside \author{}
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Copyright 2000-2001 Alexey Vikhlinin
%%
%% The original idea is due to Maxim Markevitch who wrote the first version
%% of this package
%%
%% This program can be redistributed and/or modified under the terms
%% of the LaTeX Project Public License available from CTAN archives in
%% directory macros/latex/base/lppl.txt. This means you are free to use and
%% distribute this package; however, if you modify anything, please change the
%% file name and remove the authors email address.
%%
%% Alexey Vikhlinin
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\emulapj@ver{11/12/01}

\RequirePackage{multicol,epsf,graphicx}
\ProvidesPackage{emulateapj5}

% ****************************************************
% * Fix aastex pecularities *
% ****************************************************
\rightskip \z@
\@rightskip=\z@
\AtBeginDocument{%
\everypar{}
}%

%%%%%%%% The following code is taken from size10.clo; it fixes
%%%%%%%% aastex's definition of type sizes
\renewcommand\normalsize{%
\@setfontsize\normalsize\@xpt\@xiipt
\abovedisplayskip 0.0625in \@plus2\p@ \@minus5\p@
\abovedisplayshortskip \z@ \@plus3\p@
\belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
\normalsize
\renewcommand\small{%
\@setfontsize\small\@ixpt{11}%
\abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
\abovedisplayshortskip \z@ \@plus2\p@
\belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
\def\@listi{\leftmargin\leftmargini
\topsep 4\p@ \@plus2\p@ \@minus2\p@
\parsep 2\p@ \@plus\p@ \@minus\p@
\itemsep \parsep}%
\belowdisplayskip \abovedisplayskip
}
\renewcommand\footnotesize{%
\@setfontsize\footnotesize\@viiipt{9.5}%
\abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@
\abovedisplayshortskip \z@ \@plus\p@
\belowdisplayshortskip 3\p@ \@plus\p@ \@minus2\p@
\def\@listi{\leftmargin\leftmargini
\topsep 3\p@ \@plus\p@ \@minus\p@
\parsep 2\p@ \@plus\p@ \@minus\p@
\itemsep \parsep}%
\belowdisplayskip \abovedisplayskip
}
\renewcommand\scriptsize{\@setfontsize\scriptsize\@viipt\@viiipt}
\renewcommand\tiny{\@setfontsize\tiny\@vpt\@vipt}
\renewcommand\large{\@setfontsize\large\@xiipt{14}}
\renewcommand\Large{\@setfontsize\Large\@xivpt{18}}
\renewcommand\LARGE{\@setfontsize\LARGE\@xviipt{22}}
\renewcommand\huge{\@setfontsize\huge\@xxpt{25}}
\renewcommand\Huge{\@setfontsize\Huge\@xxvpt{30}}
\setlength\smallskipamount{3\p@ \@plus 1\p@ \@minus 1\p@}
\setlength\medskipamount{6\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\bigskipamount{12\p@ \@plus 4\p@ \@minus 4\p@}
\setlength\headheight{12\p@}
\def\@listi{\leftmargin\leftmargini
\parsep 4\p@ \@plus2\p@ \@minus\p@
\topsep 8\p@ \@plus2\p@ \@minus4\p@
\itemsep4\p@ \@plus2\p@ \@minus\p@}
\let\@listI\@listi
\@listi
\def\@listii {\leftmargin\leftmarginii
\labelwidth\leftmarginii
\advance\labelwidth-\labelsep
\topsep 4\p@ \@plus2\p@ \@minus\p@
\parsep 2\p@ \@plus\p@ \@minus\p@
\itemsep \parsep}
\def\@listiii{\leftmargin\leftmarginiii
\labelwidth\leftmarginiii
\advance\labelwidth-\labelsep
\topsep 2\p@ \@plus\p@\@minus\p@
\parsep \z@
\partopsep \p@ \@plus\z@ \@minus\p@
\itemsep \topsep}
\def\@listiv {\leftmargin\leftmarginiv
\labelwidth\leftmarginiv
\advance\labelwidth-\labelsep}
\def\@listv {\leftmargin\leftmarginv
\labelwidth\leftmarginv
\advance\labelwidth-\labelsep}
\def\@listvi {\leftmargin\leftmarginvi
\labelwidth\leftmarginvi
\advance\labelwidth-\labelsep}


\def\open@footnotetext{%
\insert\footins\bgroup % \egroup in \close@footnotetext
\footnotesize% Added by AV
\interlinepenalty\interfootnotelinepenalty
\splittopskip\footnotesep
\splitmaxdepth\dp\strutbox
\floatingpenalty \@MM
\reset@font\footnote@size
\hsize\columnwidth
\@parboxrestore
}%



% ****************************************************
% * TWO AND SINGLE ONE COLUMN STYLES: AV *
% ****************************************************
%
% I define `slocitlum' which is \relax if onecolumn option is chosen or
% plain multicols if twocolumn (default option); `slocitlum' is used
% everywhere except for `thebibliography' and `references' which should be
% always set in two columns.
%
\newenvironment{slocitlum}[1]{\relax}{\relax}
\DeclareOption{twocolumn}{
\renewenvironment{slocitlum}[1]{\begin{multicols}{#1}}{\end{multicols}}
}
\DeclareOption{onecolumn}{
\renewenvironment{slocitlum}[1]{\relax}{\relax}
}
\ExecuteOptions{twocolumn}


%%%%% include atbeginend.sty by AV:

% Copy \begin and \end to \BeginEnvironment and \EndEnvironment
\let\BeginEnvironment=\begin
\let\EndEnvironment=\end
%% \ifundefined from TeXbook
\def\IfUnDef#1{\expandafter\ifx\csname#1\endcsname\relax}
% Null command needed to eat its argument
\def\NullCom#1{}
\def\begin#1{%
% if defined \BeforeBeg for this environment, execute it
\IfUnDef{BeforeBeg#1}\else\csname BeforeBeg#1\endcsname\fi%
\IfUnDef{AfterBeg#1}% This is done to skip the command for environments
% which can take arguments, like multicols; YOU MUST NOT
% USE \AfterBegin{...}{...} for such environments!
\let\SaveBegEnd=\BeginEnvironment%
\else
% Start this environment
\BeginEnvironment{#1}%
% and execute code after \begin{environment}
\csname AfterBeg#1\endcsname
\let\SaveBegEnd=\NullCom
\fi
\SaveBegEnd{#1}
}
\def\end#1{%
% execute code before \end{environment}
\IfUnDef{BeforeEnd#1}\else\csname BeforeEnd#1\endcsname\fi%
% close this environment
\EndEnvironment{#1}
% and execute code after \begin{environment}
\IfUnDef{AfterEnd#1}\else\csname AfterEnd#1\endcsname\fi%
}
\def\BeforeBegin#1#2{\expandafter\gdef\csname BeforeBeg#1\endcsname {#2}}
\def\BeforeEnd #1#2{\expandafter\gdef\csname BeforeEnd#1\endcsname {#2}}
\def\AfterBegin #1#2{\expandafter\gdef\csname AfterBeg#1\endcsname {#2}}
\def\AfterEnd #1#2{\expandafter\gdef\csname AfterEnd#1\endcsname{#2}}

%%%% end of atbeginend.sty

% ****************************************
% * PAGE LAYOUT *
% ****************************************

% Page size, spacing parameters, etc.

%% (MM) for ApJ approx, using Times-Roman 10pt font:
\textwidth=18.55cm
\columnsep=8.5mm
\parindent=3.5mm
\voffset=-20mm
\hoffset=-9mm

\newlength{\abstrwidth}
\abstrwidth=15.9cm

\topmargin=0in
\headheight=.15in
\headsep=0.5in
\oddsidemargin=0in
\evensidemargin=0in
\parskip=0cm

%\tolerance=600 % 3x "normal" value; cuts down on overfull complaints

\def\@tightleading{1.1}
\def\@doubleleading{1.6}

%% AV,MM, to have 63 lines per column, with textheight 25cm:
\def\baselinestretch{0.92}
\textheight=24.4cm
\textheight=63\baselineskip
\textheight=\baselinestretch\textheight
\ifdim\textheight>24.6cm\textheight=24.4cm\fi

\let\tighten=\relax
\let\tightenlines=\tighten
\let\singlespace=\relax
\let\doublespace=\relax

\def\eqsecnum{
\@newctr{equation}[section]
\def\theequation{\hbox{\normalsize\arabic{section}-\arabic{equation}}}}

%% running heads:
\def\lefthead#1{\gdef\@versohead{#1}} \lefthead{\relax}
\def\righthead#1{\gdef\@rectohead{#1}} \righthead{\relax}
\let\shorttitle=\lefthead % New AASTEX commands
\let\shortauthors\righthead % New AASTEX commands

%% MM Create "apjheads" page style:
\def\ps@apjheads{\let\@mkboth\markboth
\def\@evenfoot{}
\def\@evenhead{\lower9mm\hbox to\textwidth{
\rm\thepage\hfil \rm\@rectohead \hfil}}}
\def\@oddfoot{}
\def\@oddhead{\lower9mm\hbox to\textwidth{
\hfil\rm\@versohead\hfil \rm\thepage}}
\@twosidetrue
\ps@apjheads

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% TITLE PAGE %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def\maketitle{\relax}% Because aastex makes its own fron matter

\renewenvironment{abstract}[0]{\centering\vskip 0.1in
\begin{minipage}{\abstrwidth}
\vspace{2pt}
\centerline{ABSTRACT}
\vspace{3pt}
\parindent=3.5mm}
{\end{minipage}\par}

\BeforeBegin{abstract}{{\footnotesize
\vskip 0.1\baselineskip%x
\centerline{\it{\@submitted}}
}}

\def\ps@apjbot{
\def\@oddfoot{\raise7mm\hbox to\textwidth{\hfil\rm\thepage\hfil}}
\def\@oddhead{}}

\def\title#1{{\thispagestyle{apjbot}
\subtitle
\vspace{12mm}
\par
\centering
\begin{minipage}{\abstrwidth}
\center\uppercase{#1}\endcenter
\end{minipage}\par}}

\def\author#1{%
{
\vspace{8pt}
\centering
\begin{minipage}{0.9\abstrwidth}
\def\thempfootnote{\@arabic\c@mpfootnote}
\center\small\scshape#1\endcenter
\end{minipage}
\par
}
}
%\let\authoraddr=\@gobble
%\let\authoremail=\@gobble

\def\affil#1{\vspace{2pt}{\centering \footnotesize\def\baselinestretch{1.0}%
\begin{minipage}{0.9\abstrwidth}%
\centering #1\par%
\end{minipage}%
\par%
}}

\def\altaffilmark#1{\textsuperscript{#1}}
\def\altaffiltext#1#2{\footnotetext[#1]{#2}\stepcounter{footnote}}
\def\email#1{{\par\centering\footnotesize#1\par}}

% Redefine the LaTeX \and command for this style.
%% MM
\def\and{\vspace{0pt}{\topsep\z@\center {\sc and}\endcenter}\vspace{3pt}}

% ****************************************
% * KEYWORDS *
% ****************************************

\def\@keywordtext{Subject headings}
\def\@keyworddelim{---}

%% MM,AV
\newlength{\kwdtextwidth}
\settowidth{\kwdtextwidth}{{\it\@keywordtext:\/}}
\def\keywords#1{\begin{center}
\begin{minipage}{\abstrwidth}
\vspace*{-6pt}\raggedright
\par\hangindent=\kwdtextwidth\hangafter=1 \noindent
{\it\@keywordtext:\/}\space #1
\end{minipage}
\end{center}}

\let\subjectheadings=\keywords

\def\@kwds#1{#1\relax}


% ****************************************
% * FOOTNOTES *
% ****************************************

%% MM
\skip\footins 2mm
\footnotesep 2ex
\let\footnoterule\relax

%% ApJ puts a space between the footnotemarm and text. \mbox{} is added to
%% fix the bad behavior of AAStex
\def\@makefntext#1{\mbox{}\@makefnmark~#1}



\def\notetoeditor#1{}% % We do not need notes to editor in the preprint

% ****************************************
% * SECTIONS *
% ****************************************

\newif\if@firstsection \@firstsectiontrue

%% MM: section vertical indents by eye:
\def\section{%
\if@firstsection\@firstsectionfalse\begin{slocitlum}{2}\fi%
\@startsection{section}{1}{\z@}{10pt plus 2pt minus 1pt}{5pt}{\scshape \center}}

\def\subsection{\@startsection{subsection}{2}{\z@}{5pt plus 1pt minus 1pt}{5pt}%
{\normalsize\it \center}}

\def\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{2ex plus 1ex minus .2ex}{1ex plus .2ex}{\normalsize\it \center}}

\def\thesection{\@arabic{\c@section}}
\def\thesubsection{\thesection.\@arabic{\c@subsection}}
\def\thesubsubsection{\thesubsection.\@arabic{\c@subsubsection}}
\def\theparagraph{\thesubsubsection.\@arabic{\c@paragraph}}


\def\sec@upcase#1{\lowercase{#1}}
\def\subsec@upcase#1{\relax{#1}}

\def\secnum@size{\small}
\def\subsecnum@size{\normalsize}

%
% How the section number will appear in the section title - AV
\def\ApjSectionMarkInTitle#1{#1.\ }
\def\ApjSectionpenalty{0}

\def\@sect#1#2#3#4#5#6[#7]#8%
{\@tempskipa #5\relax
\ifdim \@tempskipa >\z@ \begingroup
#6\relax
\ifnum #2>\c@secnumdepth \def \@svsec {}\else
\refstepcounter{#1} \edef \@svsec {\ApjSectionMarkInTitle
{\csname the#1\endcsname}}\fi
\@hangfrom {\hskip #3\relax
\ifnum #2=1\secnum@size {\rm\@svsec~}%
\else \subsecnum@size {\rm\@svsec~}\fi }%
{\interlinepenalty \@M
\ifnum #2=1\sec@upcase{#8}%
\else \subsec@upcase{#8}\fi\par}\endgroup
\csname #1mark\endcsname {#7}\addcontentsline{toc}{#1}%
{\ifnum #2>\c@secnumdepth \else \protect \numberline
{\csname the#1\endcsname }\fi #7}%
\else
\ifnum #2>\c@secnumdepth \def \@svsec {}\else
\refstepcounter{#1} \edef \@svsec {\ApjSectionMarkInTitle
{\csname the#1\endcsname}}\fi
\def \@svsechd {#6\hskip #3%
\ifnum #2=1\secnum@size{\rm\@svsec~}\else\subsecnum@size{\rm\@svsec~}\fi%
\ifnum #2=1\sec@upcase{#8}\else\subsec@upcase{#8}\fi%
\csname #1mark\endcsname {#7}\addcontentsline{toc}{#1}%
{\ifnum #2>\c@secnumdepth \else \protect \numberline {\csname
the#1\endcsname }\fi #7}}\fi \@xsect {#5} \penalty \ApjSectionpenalty
%-refstepcounter is now within a group. So \@currentlabel, which is normally
%-set by \refstepcounter is hidden within a group. Need to set it manually.
\protected@edef\@currentlabel{\csname p@#1\endcsname\csname the#1\endcsname}
}


\def\@ssect#1#2#3#4#5{\@tempskipa #3\relax
\ifdim \@tempskipa>\z@
\begingroup #4\@hangfrom{\hskip #1}{\interlinepenalty \@M
\sec@upcase{#5}\par}\endgroup
\else \def\@svsechd{#4\hskip #1\relax \sec@upcase{#5}}\fi
\@xsect{#3}
% MM:
\penalty \ApjSectionpenalty}


\def\acknowledgments{\vskip 3ex plus .8ex minus .4ex}
\let\acknowledgements=\acknowledgments % second spelling


% ****************************************
% * APPENDIX *
% ****************************************

\def\AppendixApjSectionMarkInTitle#1{\relax}
\DeclareOption{numberedappendix}{
\def\AppendixApjSectionMarkInTitle#1{#1.\ }
}

\renewenvironment{appendix}[0]{
\if\inmulticols\inmulticolstest\end{slocitlum}\fi
\vskip 10pt plus 2pt minus 1pt
\noindent\mbox{}\hfill{\small APPENDIX}\hfill\mbox{}\par
\nopagebreak\medskip\@nobreaktrue\def\ApjSectionpenalty{\@M}
\@firstsectionfalse
\setcounter{section}{0}
\setcounter{subsection}{0}
\setcounter{equation}{0}
% \setcounter{figure}{0}
% \setcounter{table}{0}
% \def\fnum@figure{Figure \Alph{section}\thefigure:}
% \def\fnum@table{Table \Alph{section}\thetable:}
\def\thesection{\Alph{section}}
\def\theequation{\hbox{\Alph{section}\arabic{equation}}}
\def\thefigure{\thesection\@arabic\c@figure}
\def\thetable{\thesection\@arabic\c@table}
%
% Do not use appendix numbers in the titles
\def\ApjSectionMarkInTitle{\AppendixApjSectionMarkInTitle}
\def\section{\setcounter{equation}{0}\@startsection {section}{1}{\z@}
{10pt}{5pt}{\centering\scshape}}
%
%
}{}
\BeforeBegin{appendix}{\if\inmulticols\inmulticolstest\end{slocitlum}}



% ****************************************
% * BIBLIOGRAPHY *
% ****************************************

\renewenvironment{references}[0]{
\vspace{3pt plus 3pt}
% \hbox to \textwidth{\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
\frenchspacing % AV - to get right spacing after ``et al.''
\def\refpar{\par\hangindent=1.2em\hangafter=1}}
{\end{multicols}}

% redefine thebibliography
\renewenvironment{thebibliography}[1]{
\vspace{3pt plus 3 pt} % AV
\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
\frenchspacing % AV - to get right spacing after ``et al.''
\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\if\inmulticols\inmulticolstest\end{multicols}\fi}

% %% AV:
\def\inmulticols{0}
\def\inmulticolstest{1}
\BeforeBegin{multicols}{\def\inmulticols{1}}
\AfterEnd{multicols}{\def\inmulticols{0}}
\BeforeBegin{slocitlum}{\def\inmulticols{1}}
\AfterEnd{slocitlum}{\def\inmulticols{0}}


\BeforeBegin{references}{\if\inmulticols\inmulticolstest\end{slocitlum}%
\else\vspace{10pt}\fi}
\BeforeBegin{thebibliography}{\if\inmulticols\inmulticolstest\end{slocitlum}%
\else\vspace{10pt}\fi}
\BeforeEnd{document}{\if\inmulticols\inmulticolstest\end{slocitlum}\fi}

\def\reference{\@ifnextchar\bgroup {\@reference}
{\@latexerr{Missing key on reference command}
{Each reference command should have a key corresponding to a markcite somewhere in the text}}}
\def\@reference#1{\relax\refpar}

%% subtitle header and journal info:
\def\submitted#1{\gdef\@submitted{#1}}
\def\journalinfo#1{\gdef\@journalinfo{#1}}
\def\subtitle{
\vspace*{-12mm}
\noindent
{\scriptsize {\sc \@journalinfo} \\
Preprint typeset using \LaTeX\ style emulateapj v.\ \emulapj@ver}
}
\let\slugcomment\submitted % slugcomment == submitted
\submitted{Draft version \today}
\journalinfo{\@submitted}

%% AV: allow figures to take the whole page
\renewcommand{\topfraction}{1.0}
\renewcommand{\bottomfraction}{1.0}
\renewcommand{\textfraction}{0.0}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Equations %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% EQNARRAY with reduced spacing around tab characters - AV
\def\eqnarray{%
\stepcounter{equation}%
\def\@currentlabel{\p@equation\theequation}%
\global\@eqnswtrue
\setlength{\arraycolsep}{0.25\arraycolsep}
\m@th
\global\@eqcnt\z@
\tabskip\@centering
\let\\\@eqncr
$$\everycr{}\halign to\displaywidth\bgroup
\hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel
&\global\@eqcnt\@ne\hskip \tw@\arraycolsep \hfil${##}$\hfil
&\global\@eqcnt\tw@ \hskip \tw@\arraycolsep
$\displaystyle{##}$\hfil\tabskip\@centering
&\global\@eqcnt\thr@@ \hb@xt@\z@\bgroup\hss##\egroup
\tabskip\z@skip
\cr
}

% ****************************************
% * TABLES AND FIGURES *
% ****************************************

\setcounter{topnumber}{7}

\setlength{\belowcaptionskip}{0pt}
\setlength{\abovecaptionskip}{5pt}
\long\def\@makecaption#1#2{%
\noindent\begin{minipage}{0.99\linewidth} %% \noindent is needed because
%% otherwise minipage + parindent does not fit into the line and spurious
%% vertical skip appear after caption
\if\csname ftype@\@captype\endcsname 2
\vskip 2ex\noindent \centering\small\scshape #1 #2\par\medskip
\else
\vskip \abovecaptionskip\footnotesize\noindent #1 #2\par\vskip \belowcaptionskip
\fi
\end{minipage}
}

%%%%%%%%%%%% FIX \cutinhead
\renewcommand\cutinhead[1]{%
\noalign{\vskip 1.5ex}%
\hline
\@ptabularcr
\noalign{\vskip -1.5ex}%
\multicolumn{\pt@ncol}{c}{#1}%
\@ptabularcr
\noalign{\vskip .8ex}%
\hline
\@ptabularcr
\noalign{\vskip -2ex}%
}%


%% suggested by Joern Wilms wilms@astro.uni-tuebingen.de
%% wilms@rocinante.colorado.edu
\def\@figcaption#1{{\def\@captype{figure}\caption{\footnotesize #1}}}
\def\@xfigcaption[#1]#2{{\def\@captype{figure}\caption{\footnotesize #2}}}

\def\thefigure{\@arabic\c@figure}
\def\fnum@figure{{\footnotesize\scshape ~~Fig.\space\thefigure.---}}

\def\thetable{\@arabic\c@table}
%%% Table captions without making a floating table
\def\tablehead#1{\gdef\pt@head{\hline\hline\relax\\[-1.7ex]
#1\hskip\tabcolsep\\[.7ex]\hline\relax\\[-1.5ex]}} \def\pt@head{\relax}
\def\tabcaption{\@ifnextchar[{\@xtabcaption}{\@tabcaption}}
\def\@tabcaption#1{{\def\@captype{table}\caption{#1}}}
\def\@xtabcaption[#1]#2{{\def\@captype{table}\caption{#2}}}
\def\fnum@table{{\centering{\scshape Table~\thetable}\vskip0.7ex\relax}}
\let\fnum@ptable=\fnum@table
\def\fnum@ptablecont{{\centering{\scshape Table~\thetable}---{\itshape Continued}}}%
\let\tablefontsize=\tabletypesize % for compatibility with old documents
\long\def\@make@caption@text#1#2{%
{\small\centering#1{\scshape #2}\par\vskip1.4ex}
}%
\long\def\@makecaption@plano@cont#1#2{%
{\small \centering#1\par}\vskip1.4ex\relax
}%



\ProcessOptions