\newdimen\abwidth \abwidth 6in
\newdimen\abheight \abheight 6.55in

\def\presentauthor#1{\gdef\@presentauthor{#1}} \def\@presentauthor{}
\def\papertype#1{\gdef\@papertype{#1}} \def\@papertype{}
\def\instructions#1{\gdef\@instructions{#1}} \def\@instructions{}
\def\authoraddress#1{\gdef\@authoraddress{#1}} \def\@authoraddress{}
\def\authorphone#1{\gdef\@authorphone{#1}} \def\@authorphone{}
\def\authoremail#1{\gdef\@authoremail{#1}} \def\@authoremail{}
\def\runningident#1{\gdef\run@id{#1}} \def\run@id{$\pi$}


\def\author#1{\@temptokena=\expandafter{\auth@list}
    \xdef\auth@list{\the\@temptokena\@authdlm#1}\gdef\@authdlm{,\space}}
\def\affil#1{\@temptokena=\expandafter{\auth@list}
    \xdef\auth@list{\the\@temptokena\space(#1)}}
%\def\abstract{\typeout{\society@abbrev\space abstract form v\revtex@ver,
%    article ID \run@id}
%    \if@twocolumn\newpage\else\vspace{6ex}\fi
%    \vbox to\abheight\bgroup
%    \minipage{\abwidth}{\noindent\bf\@title}\par\vspace{2.0ex}
%    \noindent\auth@list\par\vspace{2.0ex}}
\def\abstract{
%	Paper ID \run@id
%	Presenting Author \@presentauthor{}
%	Paper Type \@papertype{}
%	Instructions \@instructions{}
%	\@authoraddress{}
%	Phone  \@authorphone{}
%	E-mail \@authoremail{}
    \vspace{6ex}
    \vbox to\abheight\bgroup
    \minipage{\abwidth}{\noindent\bf\@title}\par\vspace{2.0ex}
    \noindent\auth@list\par\vspace{2.0ex}}
\def\endabstract{\endminipage\vfil\egroup\par\vspace{0.0ex}
}
%    Abstract submitted for \society@abbrev\space
%    [\society@div] meeting\par\vspace{0.0ex}
%    Date submitted: \@date\qquad Electronic form version \revtex@ver}

\def\auth@list{}
\def\@authdlm{}

% Conveniences.

\def\phn{\phantom{0}}
\def\phd{\phantom{.}}
\def\phs{\phantom{$-$}}
\def\phm#1{\phantom{#1}}
\def\sun{\hbox{$\odot$}}
\def\earth{\hbox{$\oplus$}}
\def\alt{\mathrel{\hbox{\rlap{\hbox{\lower4pt\hbox{$\sim$}}}\hbox{$<$}}}}
\def\agt{\mathrel{\hbox{\rlap{\hbox{\lower4pt\hbox{$\sim$}}}\hbox{$>$}}}}
\def\lesssim{\mathrel{\hbox{\rlap{\hbox{\lower4pt\hbox{$\sim$}}}\hbox{$<$}}}}
\def\gtrsim{\mathrel{\hbox{\rlap{\hbox{\lower4pt\hbox{$\sim$}}}\hbox{$>$}}}}
\def\sq{\hbox{\rlap{$\sqcap$}$\sqcup$}}
\def\arcdeg{\hbox{$^\circ$}}
\def\arcmin{\hbox{$^\prime$}}
\def\arcsec{\hbox{$^{\prime\prime}$}}
\def\fd{\hbox{$.\!\!^{\rm d}$}}
\def\fh{\hbox{$.\!\!^{\rm h}$}}
\def\fm{\hbox{$.\!\!^{\rm m}$}}
\def\fs{\hbox{$.\!\!^{\rm s}$}}
\def\fdg{\hbox{$.\!\!^\circ$}}
\def\farcm{\hbox{$.\mkern-4mu^\prime$}}
\def\farcs{\hbox{$.\!\!^{\prime\prime}$}}
\def\fp{\hbox{$.\!\!^{\scriptscriptstyle\rm p}$}}
\def\micron{\hbox{$\mu$m}}
\def\case#1#2{\hbox{$\frac{#1}{#2}$}}
\def\slantfrac#1#2{\hbox{$\,^#1\!/_#2$}}
\def\onehalf{\slantfrac{1}{2}}
\def\onethird{\slantfrac{1}{3}}
\def\twothirds{\slantfrac{2}{3}}
\def\onequarter{\slantfrac{1}{4}}
\def\threequarters{\slantfrac{3}{4}}
\def\ubvr{\hbox{$U\!BV\!R$}}
\def\ub{\hbox{$U\!-\!B$}}
\def\bv{\hbox{$B\!-\!V$}}
\def\vr{\hbox{$V\!-\!R$}}
\def\ur{\hbox{$U\!-\!R$}}
\def\ion#1#2{#1$\;${\small\rm\@Roman{#2}}\relax}
\def\nodata{ ~$\cdots$~ }

\textwidth 6.5in
\textheight 8.9in