%
%                  IBVS.STY Ver 2.31  LaTeX include file for the
%                    Information Bulletin on Variable Stars,
%                            IAU Comm. 27 and 42
%                        27-11-1999   Andr\'as Holl
%                        2.31: 02-05-2001
%
%                    Konkoly Observatory, Budapest, Hungary

% Use the following documentstyle definition:
% \documentstyle[twoside, ibvs2, epsf]{article}
% or 
% \documentstyle[twoside]{article}
% \input ibvs2.sty
% \input epsf.sty
% epsf is only needed for figures

% IBVS.STY screen message
\typeout{}
\typeout{IBVS.STY <Ver. 2.31 - 02-05-2001>}
\typeout{Information Bulletin on Variable Stars - Konkoly Observatory}
\typeout{}

\font\ff=cmss12    
\font\ft=cmbx12   
\font\figcap=cmr10
\font\figfon=cmbx10

\topmargin=-1truecm
\pagestyle{myheadings} 
\oddsidemargin=0cm
\evensidemargin=0cm
\textheight=24.5truecm
\textwidth=16truecm

\def\hr{\hbox{$^{\rm h}$}}                 % Hours
\def\fhr{\hbox{$.\!\!^{\rm h}$}}           % Fractions of hours
\def\deg{\hbox{$^\circ$}}                  % Degree
\def\fdeg{\hbox{$.\!\!^\circ$}}            % Fractions of degrees
\def\sec{\hbox{$^{\rm s}$}}                % Seconds
\def\fsec{\hbox{$.\!\!^{\rm s}$}}          % Fractions of seconds
\def\arcm{\hbox{$^\prime$}}                % Arcminutes
\def\farcm{\hbox{$.\mkern-4mu^\prime$}}    % Fractions of arcminutes
\def\arcs{\hbox{$^{\prime\prime}$}}        % Arcseconds
\def\farcs{\hbox{$.\!\!^{\prime\prime}$}}  % Fractions of arcseconds
\def\day{\hbox{$^{\rm d}$}}                % Days
\def\fday{\hbox{$.\!\!^{\rm d}$}}          % Fractions of days
\def\per{\hbox{$^{\rm p}$}}                % Period
\def\fper{\hbox{$.\!\!^{\rm p}$}}          % Fractions of period
\def\mm{\hbox{$^{\rm m}$}}                 % Magnitude or minute
\def\fmm{\hbox{$.\!\!^{\rm m}$}}           % Fractions of magnitudes
\def\ts{\thinspace}                        % Thinspace


% Definition of macro \IBVShead
\def\IBVShead#1#2 {\thispagestyle{empty}
  \centerline {\ff COMMISSIONS 27 AND 42 OF THE IAU}
  \centerline {\ff INFORMATION BULLETIN ON VARIABLE STARS}
  \vskip 0.1cm
  \centerline {\rm Number #1} \def\IBVSno{#1}
  \vskip 0.5cm
  \hbox to \textwidth{\hfil
  {\vbox{\hbox{\rm Konkoly Observatory}\hbox{\rm Budapest}
  \hbox{\rm #2}\vskip 0.2cm \hbox{\sl HU ISSN 0374 -- 0676}}}}
  \vskip 0.8cm plus 0.2cm minus 0.4cm}


% Definition of macro \IBVStitle
\def\IBVStitle#1 {\uppercase
  {\centerline {\ft #1} \vskip 0.5cm plus 0.4cm minus 0.2cm}}

% Definition of macro \IBVStitletl - two-line titles
\def\IBVStitletl#1#2 {\uppercase
  {\centerline {\ft #1} \vskip 2mm plus 1mm minus 1mm}
  \uppercase
  {\centerline {\ft #2} \vskip 0.5cm plus 0.4cm minus 0.2cm}
}

% Definition of the IBVSfm macro (IBVS footnotemark)
\def\IBVSfm {\renewcommand{\thefootnote}{\fnsymbol{footnote}}\footnotemark[2]}

% Definition of the IBVSfoot macro
\def\IBVSfoot#1 {
        \renewcommand{\thefootnote}{\fnsymbol{footnote}}
        \footnotetext[2]{#1}}

% Definition of the author and affiliation macros
\def\IBVSauth#1 {\uppercase{ #1} \vskip 0.3cm plus 0.1cm minus 0.1cm}

\newcounter{authno}

\def\IBVSinst#1 {\small \addtocounter{authno}{1} $^{\arabic{authno}}$ #1 
        \vskip 1mm \large}
% This is for defining a second affiliation
\def\IBVSx#1 {\small \ts $^*$ #1 \vskip 1mm \large}
% This is for defining the affiliation, if there is only one (without numbering)
\def\IBVSinsto#1 {\small \ts #1 \vskip 1mm \large}

% The next items do not affect the appearance of the document -
% they are intended for search and indexing
% IBVSobj contains an object (variable stars)
\def\IBVSobj#1 {\typeout{IBVSobj : #1}}
% SIMBADobj holds the SIMBAD identifier of an object
\def\SIMBADobj#1 {\typeout{SIMBADobj : #1}}
% SIMBADobjAlias an identifier of an object, together with an alias,
% both acceptable by SIMBAD
\def\SIMBADobjAlias#1#2 {\typeout{SIMBADobjAlias : #1 = #2}}
% SIMBADobjJ2000 holds the SIMBAD identifier of an object, together with 
% its J2000 coordinates
\def\SIMBADobjJ2000#1#2 {\typeout{SIMBADobjJ2000 : #1 -> #2}}
% SIMBADobjAliasJ2000 is for two identifiers + J2000 coordinates
\def\SIMBADobjAliasJ2000#1#2#3 {\typeout{SIMBADobjAliasJ2000 : #1 = #2 -> #3}}
% IBVStyp should contain the variable star type designation, as in the GCVS
\def\IBVStyp#1 {\typeout{IBVStyp : #1}}
% IBVSkey may contain any other kind of keywords
\def\IBVSkey#1 {\typeout{IBVSkey : #1}}
% IBVSabs may hold a single abstract line - use max. 5 for an abstract
\def\IBVSabs#1 {\typeout{IBVSabs : #1}}
% BIBCODE holds standard bibliographic code for a reference
\def\BIBCODE#1 {\typeout{BIBCODE : #1}}
% IBVSetable - filename of an electronic-only LaTeX table
\def\IBVSetable#1 {\typeout{IBVSetable : #1}}
% IBVSefigure - filename of an electronic-only PS figure
\def\IBVSefigure#1 {\typeout{IBVSefigure : #1}}
% IBVSedata - filename of an electronic-only data file
\def\IBVSedata#1 {\typeout{IBVSedata : #1}}


% Definition of macro \begintext
\def\begintext{
        \vskip 1cm plus 0.4cm minus 0.4cm
        \large \baselineskip=5mm 
        \markboth{{\ff IBVS}  \IBVSno}{{\ff IBVS}  \IBVSno}
        \renewcommand{\thefootnote}{\arabic{footnote}}
        \setcounter{footnote}{0}
        \noindent}

% Definition of macro \IBVSfig
\def\IBVSfig#1#2#3 {\refstepcounter{figure} 
        \begin{figure}[hpt]
        \normalsize
        \vskip 3mm plus 1mm minus 1mm
        \epsfysize=#1
        \centerline{\epsffile{#2}}
        \vskip 2mm plus 1mm minus 1mm
        \begin{center}
        {\figfon Figure \thefigure .} 
        \figcap #3 \large
        \end{center}
        \label{fig:#2}
        \end{figure}
        \vskip 4mm plus 1mm minus 1mm}

% Definition of macro \IBVS2fig for two-column arrangement of figures
\def\IBVS2fig#1#2#3#4#5 {
\vskip 3mm plus 1mm minus 1mm
\begin{figure}[hpt]
        \normalsize
        \hfil
        \begin{minipage}{#1}
                \epsfxsize7.5cm \begin{center} \leavevmode \hspace*{-5mm}
                \epsfbox{#2} 
                \end{center}
        \end{minipage}
        \hfil
        \begin{minipage}{#1}
                \epsfxsize7.5cm \begin{center} \leavevmode
                \epsfbox{#4} 
                \end{center}
        \end{minipage}
        \hfil \hfil
\vskip 2mm plus 1mm minus 1mm
\parbox[t]{7.5cm}{
        \refstepcounter{figure} 
        {\figfon Figure \thefigure .} 
        \figcap #3
        \label{fig:#2}}
\hfil
\parbox[t]{7.5cm}{
        \refstepcounter{figure} 
        {\figfon Figure \thefigure .} 
        \figcap #5
        \label{fig:#4}}
\large
\end{figure}
\vskip 4mm plus 1mm minus 1mm
}

% Definition of macro \references
\def\references {\vskip 1cm plus 0.5cm minus 0.5cm
\noindent References: \hfil
  \vskip 0.3 cm plus 0.1 cm minus 0.1cm
\parindent=-1cm \leftskip 1cm}

% Definition of macro \reference 
\def\reference {\vskip 1cm plus 0.5cm minus 0.5cm
\noindent Reference: \hfil
  \vskip 0.3 cm plus 0.1 cm minus 0.1cm
\parindent=-1cm \leftskip 1cm}

% Definition of macro \endreferences
\def\endreferences {\vskip 1cm plus 0.5cm minus 0.5cm
\parindent=15.0pt \leftskip -0cm}

% Definition of macro \IBVSerratum
\def\IBVSerratum#1 {\uppercase
  {\centerline {\ft ERRATUM for IBVS #1} \vskip 0.5cm plus 0.4cm minus 0.2cm}}

% Definition of macro \IBVSerrata
\def\IBVSerrata#1 {\uppercase
  {\centerline {\ft ERRATA for IBVS #1} \vskip 0.5cm plus 0.4cm minus 0.2cm}}

% -------------------------------------------------------------------------