\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesClass{spieauthors}
              [2004/02/16 v1.4f
 Standard LaTeX document class]
\newcommand\@ptsize{}
\newif\if@restonecol
\newif\if@titlepage
\@titlepagefalse
\if@compatibility\else
\DeclareOption{a4paper}
   {\setlength\paperheight {297mm}%
    \setlength\paperwidth  {210mm}}
\DeclareOption{a5paper}
   {\setlength\paperheight {210mm}%
    \setlength\paperwidth  {148mm}}
\DeclareOption{b5paper}
   {\setlength\paperheight {250mm}%
    \setlength\paperwidth  {176mm}}
\DeclareOption{letterpaper}
   {\setlength\paperheight {11in}%
    \setlength\paperwidth  {8.5in}}
\DeclareOption{legalpaper}
   {\setlength\paperheight {14in}%
    \setlength\paperwidth  {8.5in}}
\DeclareOption{executivepaper}
   {\setlength\paperheight {10.5in}%
    \setlength\paperwidth  {7.25in}}
\DeclareOption{landscape}
   {\setlength\@tempdima   {\paperheight}%
    \setlength\paperheight {\paperwidth}%
    \setlength\paperwidth  {\@tempdima}}
\fi
\if@compatibility
  \renewcommand\@ptsize{0}
\else
\DeclareOption{10pt}{\renewcommand\@ptsize{0}}
\fi
\DeclareOption{11pt}{\renewcommand\@ptsize{1}}
\DeclareOption{12pt}{\renewcommand\@ptsize{2}}
\if@compatibility\else
\DeclareOption{oneside}{\@twosidefalse \@mparswitchfalse}
\fi
\DeclareOption{twoside}{\@twosidetrue  \@mparswitchtrue}
\DeclareOption{draft}{\setlength\overfullrule{5pt}}
\if@compatibility\else
\DeclareOption{final}{\setlength\overfullrule{0pt}}
\fi
\DeclareOption{titlepage}{\@titlepagetrue}
\if@compatibility\else
\DeclareOption{notitlepage}{\@titlepagefalse}
\fi
\if@compatibility\else
\DeclareOption{onecolumn}{\@twocolumnfalse}
\fi
\DeclareOption{twocolumn}{\@twocolumntrue}
\DeclareOption{leqno}{\input{leqno.clo}}
\DeclareOption{fleqn}{\input{fleqn.clo}}
\DeclareOption{openbib}{%
  \AtEndOfPackage{%
   \renewcommand\@openbib@code{%
      \advance\leftmargin\bibindent
      \itemindent -\bibindent
      \listparindent \itemindent
      \parsep \z@
      }%
   \renewcommand\newblock{\par}}%
}

\ExecuteOptions{a4paper,oneside,twocolumn,final}
\ProcessOptions

%\input{size1\@ptsize.clo}
\setlength\lineskip{1\p@}
\setlength\normallineskip{1\p@}
\renewcommand\baselinestretch{}
\setlength\parskip{0\p@ \@plus \p@}
\@lowpenalty   51
\@medpenalty  151
\@highpenalty 301
\setcounter{topnumber}{2}
\renewcommand\topfraction{.7}
\setcounter{bottomnumber}{1}
\renewcommand\bottomfraction{.3}
\setcounter{totalnumber}{3}
\renewcommand\textfraction{.2}
\renewcommand\floatpagefraction{.5}
\setcounter{dbltopnumber}{2}
\renewcommand\dbltopfraction{.7}
\renewcommand\dblfloatpagefraction{.5}
\if@twoside
  \def\ps@headings{%
      \let\@oddfoot\@empty\let\@evenfoot\@empty
      \def\@evenhead{\thepage\hfil\slshape\leftmark}%
      \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
      \let\@mkboth\markboth
    \def\sectionmark##1{%
      \markboth {\MakeUppercase{%
        \ifnum \c@secnumdepth >\z@
          \thesection\quad
        \fi
        ##1}}{}}%
    \def\subsectionmark##1{%
      \markright {%
        \ifnum \c@secnumdepth >\@ne
          \thesubsection\quad
        \fi
        ##1}}}
\else
\def\ps@firstpage{\let\@mkboth\@gobbletwo
     \def\@oddhead{%\textcolor{skyblue}{\vrule width\textwidth% 
     %height13.5mm}\kern-\textwidth
     %\hbox to-47mm
     {\includegraphics{facmedia}}%\hfill\raise4mm%[width=184.6mm,height=13.65mm]
     \hbox{}%\textcolor{white}{\fontsize{24}{26}\fontfamily{wmr}\bfseries\selectfont SPIE Newsroom\ }}
     }
     \def\@oddfoot{\noindent\vrule width\textwidth height0pt\ifnum\thepage=\@lastpage\else\continuepage\fi}
     \let\@evenhead\@empty\let\@evenfoot\@oddfoot}
  \def\ps@headings{%
    \let\@oddfoot\@empty
    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
    \let\@mkboth\markboth
    \def\sectionmark##1{%
      \markright {\MakeUppercase{%
        \ifnum \c@secnumdepth >\m@ne
          \thesection\quad
        \fi
        ##1}}}}
\fi
\def\ps@myheadings{%
    \let\@oddfoot\@empty\let\@evenfoot\@empty
    \def\@evenhead{\thepage\hfil\slshape\leftmark}%
    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
    \let\@mkboth\@gobbletwo
    \let\sectionmark\@gobble
    \let\subsectionmark\@gobble
    }
  \if@titlepage
  \newcommand\maketitle{\begin{titlepage}%
  \let\footnotesize\small
  \let\footnoterule\relax
  \let \footnote \thanks
  \null\vfil
  \vskip 60\p@
  \begin{center}%
    {\LARGE \@title \par}%
    \vskip 3em%
    {\large
     \lineskip .75em%
      \begin{tabular}[t]{c}%
        \@author
      \end{tabular}\par}%
      \vskip 1.5em%
    {\large \@date \par}%       % Set date in \large size.
  \end{center}\par
  \@thanks
  \vfil\null
  \end{titlepage}%
  \setcounter{footnote}{0}%
  \global\let\thanks\relax
  \global\let\maketitle\relax
  \global\let\@thanks\@empty
  \global\let\@author\@empty
  \global\let\@date\@empty
  \global\let\@title\@empty
  \global\let\title\relax
  \global\let\author\relax
  \global\let\date\relax
  \global\let\and\relax
}
\else
\newcommand\maketitle{\par
  \begingroup
    \renewcommand\thefootnote{\@fnsymbol\c@footnote}%
    \def\@makefnmark{\rlap{\@textsuperscript{\normalfont\@thefnmark}}}%
    \long\def\@makefntext##1{\parindent 1em\noindent
            \hb@xt@1.8em{%
                \hss\@textsuperscript{\normalfont\@thefnmark}}##1}%
    \if@twocolumn
      \ifnum \col@number=\@ne
        \@maketitle
      \else
        \twocolumn[\@maketitle]%
{%\offinterlineskip%
\@@author%
\vskip-7.5pt
\noindent\hrulefill 
    }\vskip12pt 
      \fi
    \else
      \newpage
      \global\@topnum\z@   % Prevents figures from going at top of page.
      \@maketitle
    \fi
    \thispagestyle{firstpage}
\@thanks
  \endgroup
  \setcounter{footnote}{0}%
  \global\let\thanks\relax
  \global\let\maketitle\relax
  \global\let\@maketitle\relax
  \global\let\@thanks\@empty
  \global\let\@author\@empty
  \global\let\@date\@empty
  \global\let\@title\@empty
  \global\let\title\relax
  \global\let\author\relax
  \global\let\date\relax
  \global\let\and\relax
}

\DeclareFontShape{OT1}{cmss}{bx}{n}
     {%
      <5><6><7><8><9>cmssbx10%
      <10><10.95><12><14.4><17.28><20.74><24.88><28.78><35.87>cmssbx10%
      }{}

\def\@maketitle{%
  \newpage
  \null
  \vskip 2em%
  \begin{center}%
  \let \footnote \thanks
    {\noindent\LARGE \@title\raggedright \par}%
    \vskip 1.5em%
    {\large
      \lineskip .5em%
      \begin{tabular}[t]{c}%
        \@author
      \end{tabular}\par}%
    \vskip 1em%
    {\large \@date}%
  \end{center}%
  \par
  \vskip 1.5em}
\fi
\setcounter{secnumdepth}{3}
\newcounter {part}
\newcounter {section}
\newcounter {subsection}[section]
\newcounter {subsubsection}[subsection]
\newcounter {paragraph}[subsubsection]
\newcounter {subparagraph}[paragraph]
\renewcommand \thepart {\@Roman\c@part}
\renewcommand \thesection {\@arabic\c@section}
\renewcommand\thesubsection   {\thesection.\@arabic\c@subsection}
\renewcommand\thesubsubsection{\thesubsection .\@arabic\c@subsubsection}
\renewcommand\theparagraph    {\thesubsubsection.\@arabic\c@paragraph}
\renewcommand\thesubparagraph {\theparagraph.\@arabic\c@subparagraph}
\newcommand\part{%
   \if@noskipsec \leavevmode \fi
   \par
   \addvspace{4ex}%
   \@afterindentfalse
   \secdef\@part\@spart}

\def\@part[#1]#2{%
    \ifnum \c@secnumdepth >\m@ne
      \refstepcounter{part}%
      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
    \else
      \addcontentsline{toc}{part}{#1}%
    \fi
    {\parindent \z@ \raggedright
     \interlinepenalty \@M
     \normalfont
     \ifnum \c@secnumdepth >\m@ne
       \Large\bfseries \partname\nobreakspace\thepart
       \par\nobreak
     \fi
     \huge \bfseries #2%
     \markboth{}{}\par}%
    \nobreak
    \vskip 3ex
    \@afterheading}
\def\@spart#1{%
    {\parindent \z@ \raggedright
     \interlinepenalty \@M
     \normalfont
     \huge \bfseries #1\par}%
     \nobreak
     \vskip 3ex
     \@afterheading}
\newcommand\section{\@startsection {section}{1}{\z@}%
                                   {-3.5ex \@plus -1ex \@minus -.2ex}%
                                   {2.3ex \@plus.2ex}%
                                   {\normalfont\Large\bfseries}}
\newcommand\subsection{\@startsection{subsection}{2}{\z@}%
%                       {-10\p@ \@plus -4\p@ \@minus -4\p@}%
%                       {.01em \@plus -0.22em \@minus -0.1em}%
%                       {\normalfont\normalsize\bfseries\boldmath}}
                                     {-2.25ex\@plus -1ex \@minus -.2ex}%
                                     {.01ex \@plus .2ex}%
                                     {\normalfont\bfseries}}
\newcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
                                     {1.5ex \@plus .2ex}%
                                     {\normalfont\normalsize\bfseries}}
\newcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
                                    {3.25ex \@plus1ex \@minus.2ex}%
                                    {-1em}%
                                    {\normalfont\normalsize\bfseries}}
\newcommand\subparagraph{\@startsection{subparagraph}{5}{\parindent}%
                                       {3.25ex \@plus1ex \@minus .2ex}%
                                       {-1em}%
                                      {\normalfont\normalsize\bfseries}}
\if@twocolumn
  \setlength\leftmargini  {2em}
\else
  \setlength\leftmargini  {2.5em}
\fi
\leftmargin  \leftmargini
\setlength\leftmarginii  {2.2em}
\setlength\leftmarginiii {1.87em}
\setlength\leftmarginiv  {1.7em}
\if@twocolumn
  \setlength\leftmarginv  {.5em}
  \setlength\leftmarginvi {.5em}
\else
  \setlength\leftmarginv  {1em}
  \setlength\leftmarginvi {1em}
\fi
\setlength  \labelsep  {.5em}
\setlength  \labelwidth{\leftmargini}
\addtolength\labelwidth{-\labelsep}
\@beginparpenalty -\@lowpenalty
\@endparpenalty   -\@lowpenalty
\@itempenalty     -\@lowpenalty
\renewcommand\theenumi{\@arabic\c@enumi}
\renewcommand\theenumii{\@alph\c@enumii}
\renewcommand\theenumiii{\@roman\c@enumiii}
\renewcommand\theenumiv{\@Alph\c@enumiv}
\newcommand\labelenumi{\theenumi.}
\newcommand\labelenumii{(\theenumii)}
\newcommand\labelenumiii{\theenumiii.}
\newcommand\labelenumiv{\theenumiv.}
\renewcommand\p@enumii{\theenumi}
\renewcommand\p@enumiii{\theenumi(\theenumii)}
\renewcommand\p@enumiv{\p@enumiii\theenumiii}
\newcommand\labelitemi{\textbullet}
\newcommand\labelitemii{\normalfont\bfseries \textendash}
\newcommand\labelitemiii{\textasteriskcentered}
\newcommand\labelitemiv{\textperiodcentered}
\newenvironment{description}
               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
                        \let\makelabel\descriptionlabel}}
               {\endlist}
\newcommand*\descriptionlabel[1]{\hspace\labelsep
                                \normalfont\bfseries #1}
\if@titlepage
  \newenvironment{abstract}{%
      \titlepage
      \null\vfil
      \@beginparpenalty\@lowpenalty
      \begin{center}%
        \bfseries \abstractname
        \@endparpenalty\@M
      \end{center}}%
     {\par\vfil\null\endtitlepage}
\else
  \newenvironment{abstract}{%
      \if@twocolumn% 
	\noindent\itshape\ignorespaces%        \section*{\abstractname}%
      \else
        \small
%        \begin{center}%
%          {\bfseries \abstractname\vspace{-.5em}\vspace{\z@}}%
%        \end{center}%
        \quotation
      \fi}
      {\if@twocolumn\vskip12pt\else\endquotation\fi}
\fi
\newenvironment{verse}
               {\let\\\@centercr
                \list{}{\itemsep      \z@
                        \itemindent   -1.5em%
                        \listparindent\itemindent
                        \rightmargin  \leftmargin
                        \advance\leftmargin 1.5em}%
                \item\relax}
               {\endlist}
\newenvironment{quotation}
               {\list{}{\listparindent 1.5em%
                        \itemindent    \listparindent
                        \rightmargin   \leftmargin
                        \parsep        \z@ \@plus\p@}%
                \item\relax}
               {\endlist}
\newenvironment{quote}
               {\list{}{\rightmargin\leftmargin}%
                \item\relax}
               {\endlist}
\if@compatibility
\newenvironment{titlepage}
    {%
      \if@twocolumn
        \@restonecoltrue\onecolumn
      \else
        \@restonecolfalse\newpage
      \fi
      \thispagestyle{empty}%
      \setcounter{page}\z@
    }%
    {\if@restonecol\twocolumn \else \newpage \fi
    }
\else
\newenvironment{titlepage}
    {%
      \if@twocolumn
        \@restonecoltrue\onecolumn
      \else
        \@restonecolfalse\newpage
      \fi
      \thispagestyle{empty}%
      \setcounter{page}\@ne
    }%
    {\if@restonecol\twocolumn \else \newpage \fi
     \if@twoside\else
        \setcounter{page}\@ne
     \fi
    }
\fi
\newcommand\appendix{\par
  \setcounter{section}{0}%
  \setcounter{subsection}{0}%
  \gdef\thesection{\@Alph\c@section}}
\setlength\arraycolsep{5\p@}
\setlength\tabcolsep{6\p@}
\setlength\arrayrulewidth{.4\p@}
\setlength\doublerulesep{2\p@}
\setlength\tabbingsep{\labelsep}
\skip\@mpfootins = \skip\footins
\setlength\fboxsep{3\p@}
\setlength\fboxrule{.4\p@}
\renewcommand \theequation {\@arabic\c@equation}
\newcounter{figure}
\renewcommand \thefigure {\@arabic\c@figure}
\def\fps@figure{tbp}
\def\ftype@figure{1}
\def\ext@figure{lof}
\def\fnum@figure{\figurename\nobreakspace\thefigure}
\newenvironment{figure}
               {\figurecaptiontrue\@float{figure}}
               {\end@float}
\newenvironment{figure*}
               {\figurecaptiontrue\@dblfloat{figure}}
               {\end@dblfloat}
\newcounter{table}
\renewcommand\thetable{\@arabic\c@table}
\def\fps@table{tbp}
\def\ftype@table{2}
\def\ext@table{lot}
\def\fnum@table{\tablename\nobreakspace\thetable}
\newenvironment{table}
               {\@float{table}}
               {\end@float}
\newenvironment{table*}
               {\@dblfloat{table}}
               {\end@dblfloat}
\newlength\abovecaptionskip
\newlength\belowcaptionskip
\setlength\abovecaptionskip{10\p@}
\newif\iffigurecaption\global\figurecaptionfalse
\setlength\belowcaptionskip{7\p@}
\long\def\@makecaption#1#2{%
  \vskip\abovecaptionskip
  \sbox\@tempboxa{{\bfseries\itshape #1.} {\itshape #2}}%
  \ifdim \wd\@tempboxa >\hsize
    {\bfseries\itshape #1.} {\itshape #2}\par
  \else
    \global \@minipagefalse
    \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}%
  \fi
  \iffigurecaption
  \else
  \vskip\belowcaptionskip
  \fi}
\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}
\DeclareRobustCommand*\cal{\@fontswitch\relax\mathcal}
\DeclareRobustCommand*\mit{\@fontswitch\relax\mathnormal}
\newcommand\@pnumwidth{1.55em}
\newcommand\@tocrmarg{2.55em}
\newcommand\@dotsep{4.5}
\setcounter{tocdepth}{3}
\newcommand\tableofcontents{%
    \section*{\contentsname
        \@mkboth{%
           \MakeUppercase\contentsname}{\MakeUppercase\contentsname}}%
    \@starttoc{toc}%
    }
\newcommand*\l@part[2]{%
  \ifnum \c@tocdepth >-2\relax
    \addpenalty\@secpenalty
    \addvspace{2.25em \@plus\p@}%
    \setlength\@tempdima{3em}%
    \begingroup
      \parindent \z@ \rightskip \@pnumwidth
      \parfillskip -\@pnumwidth
      {\leavevmode
       \large \bfseries #1\hfil \hb@xt@\@pnumwidth{\hss #2}}\par
       \nobreak
       \if@compatibility
         \global\@nobreaktrue
         \everypar{\global\@nobreakfalse\everypar{}}%
      \fi
    \endgroup
  \fi}
\newcommand*\l@section[2]{%
  \ifnum \c@tocdepth >\z@
    \addpenalty\@secpenalty
    \addvspace{1.0em \@plus\p@}%
    \setlength\@tempdima{1.5em}%
    \begingroup
      \parindent \z@ \rightskip \@pnumwidth
      \parfillskip -\@pnumwidth
      \leavevmode \bfseries
      \advance\leftskip\@tempdima
      \hskip -\leftskip
      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
    \endgroup
  \fi}
\newcommand*\l@subsection{\@dottedtocline{2}{1.5em}{2.3em}}
\newcommand*\l@subsubsection{\@dottedtocline{3}{3.8em}{3.2em}}
\newcommand*\l@paragraph{\@dottedtocline{4}{7.0em}{4.1em}}
\newcommand*\l@subparagraph{\@dottedtocline{5}{10em}{5em}}
\newcommand\listoffigures{%
    \section*{\listfigurename}%
      \@mkboth{\MakeUppercase\listfigurename}%
              {\MakeUppercase\listfigurename}%
    \@starttoc{lof}%
    }
\newcommand*\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}
\newcommand\listoftables{%
    \section*{\listtablename}%
      \@mkboth{%
          \MakeUppercase\listtablename}%
         {\MakeUppercase\listtablename}%
    \@starttoc{lot}%
    }
\let\l@table\l@figure
\newdimen\bibindent
\setlength\bibindent{1.5em}
\def\@biblabel#1{#1.}
\def\@authorinfo{}
\newcommand\authorinfo[1]{\gdef\@authorinfo{{\ifvmode\bigskip\smallskip\smallskip\noindent\leavevmode\else\par\fi\hbox{\textbf{Author Information}}\par\nobreak\vskip-8.5pt\noindent\hrulefill}\vskip-2pt\parskip=12pt#1}\parskip=0pt}
\def\@cite#1#2{\textsuperscript{#1\if@tempswa , #2\fi}}
\newenvironment{thebibliography}[1]
     {\@authorinfo\smallskip\parskip=0pt\parsep=0pt{\subsection*{\fontsize{7}{9}\selectfont\refname}\par\vskip2pt\nobreak}%
%      \@mkboth{\MakeUppercase\refname}{\MakeUppercase\refname}%
      \list{\@biblabel{\@arabic\c@enumiv}}%
           {\settowidth\labelwidth{\@biblabel{#1}}%
           \partopsep=-13pt 
           \leftmargin=-3pt\labelsep=3pt\itemindent=3pt
            \labelwidth=0pt
            \advance\leftmargin\labelsep
            \@openbib@code
            \usecounter{enumiv}%
            \let\p@enumiv\@empty
            \renewcommand\theenumiv{\@arabic\c@enumiv}%
            \fontsize{7}{9}\selectfont
            \itemsep=0pt\parskip=0pt
            }%
      \sloppy
      \clubpenalty4000
      \@clubpenalty \clubpenalty
      \widowpenalty4000%
      \sfcode`\.\@m\itemsep=0pt\parskip=0pt}
     {\def\@noitemerr
       {\@latex@warning{Empty `thebibliography' environment}}%
      \endlist}
\newcommand\newblock{\hskip .11em\@plus.33em\@minus.07em}
\let\@openbib@code\@empty
\newenvironment{theindex}
               {\if@twocolumn
                  \@restonecolfalse
                \else
                  \@restonecoltrue
                \fi
                \twocolumn[\section*{\indexname}]%
                \@mkboth{\MakeUppercase\indexname}%
                        {\MakeUppercase\indexname}%
                \thispagestyle{plain}\parindent\z@
                \parskip\z@ \@plus .3\p@\relax
                \columnseprule \z@
                \columnsep 35\p@
                \let\item\@idxitem}
               {\if@restonecol\onecolumn\else\clearpage\fi}
\newcommand\@idxitem{\par\hangindent 40\p@}
\newcommand\subitem{\@idxitem \hspace*{20\p@}}
\newcommand\subsubitem{\@idxitem \hspace*{30\p@}}
\newcommand\indexspace{\par \vskip 10\p@ \@plus5\p@ \@minus3\p@\relax}
\renewcommand\footnoterule{%
  \kern-3\p@
  \hrule\@width.4\columnwidth
  \kern2.6\p@}
\newcommand\@makefntext[1]{%
    \parindent 1em%
    \noindent
    \hb@xt@1.8em{\hss\@makefnmark}#1}
\newcommand\contentsname{Contents}
\newcommand\listfigurename{List of Figures}
\newcommand\listtablename{List of Tables}
\newcommand\refname{References}
\newcommand\indexname{Index}
\newcommand\figurename{Figure}
\newcommand\tablename{Table}
\newcommand\partname{Part}
\newcommand\appendixname{Appendix}
\newcommand\abstractname{Abstract}
\def\today{\ifcase\month\or
  January\or February\or March\or April\or May\or June\or
  July\or August\or September\or October\or November\or December\fi
  \space\number\day, \number\year}
\setlength\columnsep{10\p@}
\setlength\columnseprule{0\p@}
\pagestyle{plain}
\pagenumbering{arabic}
\if@twoside
\else
  \raggedbottom
\fi
\if@twocolumn
  \twocolumn
  \sloppy
  \flushbottom
\else
  \onecolumn
\fi
\renewcommand\normalsize{%
   \@setfontsize\normalsize{9}{13}
   \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
   \abovedisplayshortskip \z@ \@plus3\p@
   \belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
   \belowdisplayskip \abovedisplayskip
   \let\@listi\@listI}
\normalsize
\newcommand\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
}
\newcommand\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
}
\newcommand\scriptsize{\@setfontsize\scriptsize\@viipt\@viiipt}
\newcommand\tiny{\@setfontsize\tiny\@vpt\@vipt}
\newcommand\large{\@setfontsize\large\@xiipt{14}}
\newcommand\Large{\@setfontsize\Large\@xivpt{18}}
\newcommand\LARGE{\@setfontsize\LARGE{36}{38}}
\newcommand\huge{\@setfontsize\huge\@xxpt{25}}
\newcommand\Huge{\@setfontsize\Huge\@xxvpt{30}}
\if@twocolumn
  \setlength\parindent{1em}
\else
  \setlength\parindent{15\p@}
\fi
\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@}
\setlength\headsep   {25\p@}
\setlength\topskip   {10\p@}
\setlength\footskip{30\p@}
\if@compatibility \setlength\maxdepth{4\p@} \else
\setlength\maxdepth{.5\topskip} \fi
\if@compatibility
  \if@twocolumn
    \setlength\textwidth{410\p@}
  \else
    \setlength\textwidth{345\p@}
  \fi
\else
  \setlength\@tempdima{\paperwidth}
  \addtolength\@tempdima{-2in}
  \setlength\@tempdimb{345\p@}
  \if@twocolumn
    \ifdim\@tempdima>2\@tempdimb\relax
      \setlength\textwidth{2\@tempdimb}
    \else
      \setlength\textwidth{\@tempdima}
    \fi
  \else
    \ifdim\@tempdima>\@tempdimb\relax
      \setlength\textwidth{\@tempdimb}
    \else
      \setlength\textwidth{\@tempdima}
    \fi
  \fi
\fi
\if@compatibility\else
  \@settopoint\textwidth
\fi
\if@compatibility
  \setlength\textheight{43\baselineskip}
\else
  \setlength\@tempdima{\paperheight}
  \addtolength\@tempdima{-2in}
  \addtolength\@tempdima{-1.5in}
  \divide\@tempdima\baselineskip
  \@tempcnta=\@tempdima
  \setlength\textheight{\@tempcnta\baselineskip}
\fi
\addtolength\textheight{\topskip}
\if@twocolumn
 \setlength\marginparsep {10\p@}
\else
  \setlength\marginparsep{11\p@}
\fi
\setlength\marginparpush{5\p@}
\if@compatibility
  \if@twoside
     \setlength\oddsidemargin   {44\p@}
     \setlength\evensidemargin  {82\p@}
     \setlength\marginparwidth {107\p@}
  \else
     \setlength\oddsidemargin   {63\p@}
     \setlength\evensidemargin  {63\p@}
     \setlength\marginparwidth  {90\p@}
  \fi
  \if@twocolumn
     \setlength\oddsidemargin  {30\p@}
     \setlength\evensidemargin {30\p@}
     \setlength\marginparwidth {48\p@}
  \fi
\else
  \if@twoside
    \setlength\@tempdima        {\paperwidth}
    \addtolength\@tempdima      {-\textwidth}
    \setlength\oddsidemargin    {.4\@tempdima}
    \addtolength\oddsidemargin  {-1in}
    \setlength\marginparwidth   {.6\@tempdima}
    \addtolength\marginparwidth {-\marginparsep}
    \addtolength\marginparwidth {-0.4in}
  \else
    \setlength\@tempdima        {\paperwidth}
    \addtolength\@tempdima      {-\textwidth}
    \setlength\oddsidemargin    {.5\@tempdima}
    \addtolength\oddsidemargin  {-1in}
    \setlength\marginparwidth   {.5\@tempdima}
    \addtolength\marginparwidth {-\marginparsep}
    \addtolength\marginparwidth {-0.4in}
    \addtolength\marginparwidth {-.4in}
  \fi
  \ifdim \marginparwidth >2in
     \setlength\marginparwidth{2in}
  \fi
  \@settopoint\oddsidemargin
  \@settopoint\marginparwidth
  \setlength\evensidemargin  {\paperwidth}
  \addtolength\evensidemargin{-2in}
  \addtolength\evensidemargin{-\textwidth}
  \addtolength\evensidemargin{-\oddsidemargin}
  \@settopoint\evensidemargin
\fi
\if@compatibility
  \setlength\topmargin{27pt}
\else
  \setlength\topmargin{\paperheight}
  \addtolength\topmargin{-2in}
  \addtolength\topmargin{-\headheight}
  \addtolength\topmargin{-\headsep}
  \addtolength\topmargin{-\textheight}
  \addtolength\topmargin{-\footskip}     % this might be wrong!
  \addtolength\topmargin{-.5\topmargin}
  \@settopoint\topmargin
\fi
\setlength\footnotesep{6.65\p@}
\setlength{\skip\footins}{9\p@ \@plus 4\p@ \@minus 2\p@}
\setlength\floatsep    {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\textfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
\setlength\intextsep   {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\dblfloatsep    {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\dbltextfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
\setlength\@fptop{0\p@ \@plus 1fil}
\setlength\@fpsep{8\p@ \@plus 2fil}
\setlength\@fpbot{0\p@ \@plus 1fil}
\setlength\@dblfptop{0\p@ \@plus 1fil}
\setlength\@dblfpsep{8\p@ \@plus 2fil}
\setlength\@dblfpbot{0\p@ \@plus 1fil}
\setlength\partopsep{2\p@ \@plus 1\p@ \@minus 1\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}
\RequirePackage{amsmath,amssymb,fleqn}
%\RequirePackage{wrapfig,calc}
\RequirePackage{color,graphicx}
\RequirePackage{citesort}
%\RequirePackage{mathpple,palatino}
\RequirePackage[latin1]{inputenc}
%\usepackage{times}

\def\@journalname{}
\def\@pageno{}
\def\@journalno{}
\def\@journalmonth{}
\def\@journalyear{}
\def\@firstpart{}
\def\pageno#1{\gdef\@pageno{#1}}
\def\journalno#1{\gdef\@journalno{#1}}
\def\journalmonth#1{\gdef\@journalmonth{#1}}
\def\journalyear#1{\gdef\@journalyear{#1}}
\def\firstpart#1{\gdef\@firstpart{#1}}
\def\headingdoi{DOI: \@journalno}
\def\@maketitle{%
  \newpage
  \null
  \vskip -.2em%
  \hfill{{\fontsize{10}{12}\fontfamily{\sfdefault}\bfseries\selectfont\headingdoi}}\par
  \vskip 2.2em%
  \let \footnote \thanks
    {\noindent\bfseries\fontfamily{\sfdefault}\LARGE \@title\raggedright \par}%
    \vskip 1.5em%
  \par
  \vskip 1.5em}
\newcounter{authorcnt}
\def\@authori{}
\def\@authorii{}
\def\@authoriii{}
\def\@authoriv{}
\def\@authorv{}
\def\@authorvi{}
\def\@authorvii{}
\def\@authorviii{}
\def\@authorix{}
\def\@authorx{}
\def\author#1{\stepcounter{authorcnt}%
\ifnum\theauthorcnt=1%
\gdef\@authori{#1}\else%
\ifnum\theauthorcnt=2%
\gdef\@authorii{#1}\else%
\ifnum\theauthorcnt=3%
\gdef\@authoriii{#1}\else%
\ifnum\theauthorcnt=4%
\gdef\@authoriv{#1}\else%
\ifnum\theauthorcnt=5%
\gdef\@authorv{#1}\else%
\ifnum\theauthorcnt=6%
\gdef\@authorvi{#1}\else%
\ifnum\theauthorcnt=7%
\gdef\@authorvii{#1}\else%
\ifnum\theauthorcnt=8%
\gdef\@authorviii{#1}\else%
\ifnum\theauthorcnt=9%
\gdef\@authorix{#1}\else%
\ifnum\theauthorcnt=10%
\gdef\@authorx{#1}\else%
\relax\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
}

\def\authorcommand{,\ and\ }
\def\authorcomma{, }
\def\comma{,}
\def\authorand{ and\ }
\def\formatauthor{ }
\def\@@author{%
\bf
\ifnum\theauthorcnt=1%
\noindent\@authori\else%
\ifnum\theauthorcnt=2%
\noindent\@authori\authorand\@authorii\else%
\ifnum\theauthorcnt=3%
\noindent\@authori\authorcomma\@authorii\comma\authorand\@authoriii\else%
\ifnum\theauthorcnt=4%
\noindent\@authori\authorcomma\@authorii\authorcomma\@authoriii\comma\authorand\@authoriv\else%
\ifnum\theauthorcnt=5%
\noindent\@authori\authorcomma\@authorii\authorcomma\@authoriii\authorcomma\@authoriv\comma\authorand\@authorv\else%
\ifnum\theauthorcnt=6%
\noindent\@authori\authorcomma\@authorii\authorcomma\@authoriii\authorcomma\@authoriv\authorcomma\@authorv\comma\authorand\@authorvi\else%
\ifnum\theauthorcnt=7%
\noindent\@authori\authorcomma\@authorii\authorcomma\@authoriii\authorcomma\@authoriv\authorcomma\@authorv\authorcomma\@authorvi\comma\authorand\@authorvii\else%
\ifnum\theauthorcnt=8%
\noindent\@authori\authorcomma\@authorii\authorcomma\@authoriii\authorcomma\@authoriv\authorcomma\@authorv\authorcomma\@authorvi\authorcomma\@authorvii\comma\authorand\@authorviii\else%
\ifnum\theauthorcnt=9%
\noindent\@authori\authorcomma\@authorii\authorcomma\@authoriii\authorcomma\@authoriv\authorcomma\@authorv\authorcomma\@authorvi\authorcomma\@authorvii\authorcomma\@authorviii\comma\authorand\@authorix\else%
\ifnum\theauthorcnt=10%
\noindent\@authori\authorcomma\@authorii\authorcomma\@authoriii\authorcomma\@authoriv\authorcomma\@authorv\authorcomma\@authorvi\authorcomma\@authorvii\authorcomma\@authorviii\authorcomma\@authorix\comma\authorand\@authorx\else%
\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
}

\newenvironment{acknowledgement}{\if@twocolumn\bigskip\noindent\itshape\ignorespaces\else\small\quotation\fi}{\if@twocolumn\else\endquotation\fi}
\def\laboratory#1{#1\\}
\def\institution#1{#1\\}
\def\affsep{,}
\def\city#1{#1\affsep}
\def\state#1{\global\let\stateflag=Y\def\statename{#1}
\ifx\statename\empty\def\Comma{}\else\def\Comma{,\ \ }\fi#1\ignorespaces}
\def\testcountryusa{USA}
\def\testcountryusadot{U.S.A.}
\def\testcountryempty{}
\def\country#1{\def\testcountry{#1}%
\ifx\testcountry\testcountryusa\else\ifx\testcountry\testcountryusadot\else\ifx\testcountry\testcountryempty\else\Comma#1\fi\fi\fi}
\def\web#1{\newline http://#1}
\def\bio#1{\ifvmode\leavevmode\else\par\fi\noindent#1}
\def\fname#1{\textbf{#1}}
\def\sname#1{\textbf{#1}}
    \setlength\textwidth{184.6mm}
    \setlength\textheight{228.8mm}
  \setlength\topmargin{0mm}              
\def\@publishername{}
\def\publishername#1{}
\def\@publisherid{}
\def\publisherid#1{}
\def\@doinumber{}
\def\doinumber#1{}
\def\@piinumber{}
\def\piinumber#1{}
\def\@pubdate{}
\def\pubdate#1#2#3{}
\def\@volumeno{}
\def\volumeno#1{}
\def\@issnno{}
\def\issnno#1{}
\def\@firstpage{}
\def\firstpage#1{}
\def\@received{}
\def\received#1#2#3{}
\def\@accepted{}
\def\accepted#1#2#3{}
\def\@copyrightyear{}
\def\copyrightyear#1{\def\@copyrightyear{#1}}%%% SRN change
\def\contrib#1{\noindent#1\par}
\def\names#1{\noindent{\bf #1}\newline}
\def\address#1{\noindent#1}
\def\biogroup#1{\noindent#1}

\newcounter{namecnt}
\def\@namei{}
\def\@nameii{}
\def\@nameiii{}
\def\@nameiv{}
\def\@namev{}
\def\@namevi{}
\def\@namevii{}
\def\@nameviii{}
\def\@nameix{}
\def\@namex{}
\def\name#1{\stepcounter{namecnt}%
\ifnum\thenamecnt=1%
\gdef\@namei{#1}\else%
\ifnum\thenamecnt=2%
\gdef\@nameii{#1}\else%
\ifnum\thenamecnt=3%
\gdef\@nameiii{#1}\else%
\ifnum\thenamecnt=4%
\gdef\@nameiv{#1}\else%
\ifnum\thenamecnt=5%
\gdef\@namev{#1}\else%
\ifnum\thenamecnt=6%
\gdef\@namevi{#1}\else%
\ifnum\thenamecnt=7%
\gdef\@namevii{#1}\else%
\ifnum\thenamecnt=8%
\gdef\@nameviii{#1}\else%
\ifnum\thenamecnt=9%
\gdef\@nameix{#1}\else%
\ifnum\thenamecnt=10%
\gdef\@namex{#1}\else%
\relax\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
}
\def\namecommand{,\ and\ }
\def\namecomma{, }
\def\comma{,}
\def\nameand{ and\ }
\def\formatname{ }
\def\name{%
\bf
\ifnum\thenamecnt=1%
\noindent\@namei\else%
\ifnum\thenamecnt=2%
\noindent\@namei\nameand\@nameii\else%
\ifnum\thenamecnt=3%
\noindent\@namei\namecomma\@nameii\comma\nameand\@nameiii\else%
\ifnum\thenamecnt=4%
\noindent\@namei\namecomma\@nameii\namecomma\@nameiii\comma\nameand\@nameiv\else%
\ifnum\thenamecnt=5%
\noindent\@namei\namecomma\@nameii\namecomma\@nameiii\namecomma\@nameiv\comma\nameand\@namev\else%
\ifnum\thenamecnt=6%
\noindent\@namei\namecomma\@nameii\namecomma\@nameiii\namecomma\@nameiv\namecomma\@namev\comma\nameand\@namevi\else%
\ifnum\thenamecnt=7%
\noindent\@namei\namecomma\@nameii\namecomma\@nameiii\namecomma\@nameiv\namecomma\@namev\namecomma\@namevi\comma\nameand\@namevii\else%
\ifnum\thenamecnt=8%
\noindent\@namei\namecomma\@nameii\namecomma\@nameiii\namecomma\@nameiv\namecomma\@namev\namecomma\@namevi\namecomma\@namevii\comma\nameand\@nameviii\else%
\ifnum\thenamecnt=9%
\noindent\@namei\namecomma\@nameii\namecomma\@nameiii\namecomma\@nameiv\namecomma\@namev\namecomma\@namevi\namecomma\@namevii\namecomma\@nameviii\comma\nameand\@nameix\else%
\ifnum\thenamecnt=10%
\noindent\@namei\namecomma\@nameii\namecomma\@nameiii\namecomma\@nameiv\namecomma\@namev\namecomma\@namevi\namecomma\@namevii\namecomma\@nameviii\namecomma\@nameix\comma\nameand\@namex\else%
\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
}
\parskip=0pt
\def\ps@allpages{\let\@mkboth\@gobbletwo
     \def\@oddhead{%\textcolor{skyblue}{\vrule width\textwidth height13.5mm}\kern-\textwidth
     %\hbox to-47mm
     {\includegraphics{facmedia}}%\hfill\raise2.5mm%[width=184.6mm,height=13.65mm]
     \hbox{}%\vbox{\llap{\hbox{\textcolor{white}{\bfseries\selectfont\headingdoi\enspace Page \thepage/\@lastpage\ }}}\vskip5pt
     %\llap{\hbox{\textcolor{white}{\fontsize{14}{14}\bfseries\selectfont SPIE Newsroom\ }}}}
     %}
     }
     \def\@oddfoot{\noindent\vrule width\textwidth height0pt\ifnum\thepage=\@lastpage\continuepagelast\else\continuepage\fi}
     \let\@evenhead\@empty\let\@evenfoot\@oddfoot}

     \pagestyle{allpages}
\def\@lastpage{}
\def\lastpage#1{\gdef\@lastpage{#1}}
\hoffset=-12.7mm
\voffset=12.7mm
\topmargin=-12.7mm
\setlength{\headsep}{60pt}
\setlength{\columnsep}{6truemm}
\let\tempenddocument\enddocument

\def\afootnotetext{%
\def\footnoterule{}
\@ifnextchar [\@xfootnotenext
       {\@afootnotetext}}
\newcommand\@amakefntext[1]{%
    \parindent 1em%
    \noindent
    #1}
\long\def\@afootnotetext#1{\insert\footins{%
    \reset@font\footnotesize
    \interlinepenalty\interfootnotelinepenalty
    \splittopskip\footnotesep
    \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
    \hsize\columnwidth \@parboxrestore
    \color@begingroup
      \@amakefntext{\vskip20pt%
        \hbox to\columnwidth{\hss\hbox{#1}\vrule width0ptdepth6.8pt\hss}}%
    \color@endgroup}}%
\def\ContinueMessage{{\textit{Continued on next page}}}
\def\enddocument{\afootnotetext{\hbox to\columnwidth{\hss\hbox{\continueonnextpageend}\hss}}\tempenddocument}
\def\continueonnextpage{\textit{Continued on next page}}
\def\continueonnextpageend{\fontsize{7}{9}\selectfont{\it \copyright\ \@copyrightyear\ Form and  
Content Media Limited}}
\def\continuepage{\begin{picture}(0,0)\put(-90,34){\continueonnextpage}\put(-525,16){\vrule height.25pt width\textwidth}\end{picture}}
\def\singlepagerule{\begin{picture}(0,0)\put(-280,-518){\vrule height.25pt width\textwidth}\end{picture}}
\def\continuepagelast{\begin{picture}(0,0)\put(-525,16){\vrule height.25pt width\textwidth}\end{picture}}
\newdimen\@tempcolroom
\output {%
  \let \par \@@par
  \ifnum \outputpenalty<-\@M
    \@specialoutput
  \else
    \@makecol
    \@opcol
    \@startcolumn
    \@whilesw \if@fcolmade \fi
      {%
       \@opcol\@startcolumn}%
  \fi
  \ifnum \outputpenalty>-\@Miv
    \ifdim \@colroom<1.5\baselineskip
      \ifdim \@colroom<\textheight
        \@latex@warning@no@line {Text page \thepage\space
                               contains only floats}%
      \@emptycol
      \else
        \global \vsize \@colroom
      \fi
    \else
      \if@firstcolumn\global \vsize \@colroom \else%
\let\@tempcolroom\@colroom
\addtolength{\@tempcolroom}{-2\baselineskip}
\global \vsize \@tempcolroom\fi
    \fi
  \else
    \global \vsize \maxdimen
  \fi
}

\def\@textbottom{\vskip \z@ \@plus.0001fil}
\gdef\@specialoutput{%
   \ifnum \outputpenalty>-\@Mii
     \@doclearpage 
   \else
     \ifnum \outputpenalty<-\@Miii
       \ifnum \outputpenalty<-\@MM \deadcycles \z@ \fi
       \global \setbox\@holdpg \vbox {\unvbox\@cclv}%
     \else
       \global \setbox\@holdpg \vbox{%
                      \unvbox\@holdpg
                      \unvbox\@cclv
                      \setbox\@tempboxa \lastbox
                      \unskip
                                     }%
       \@pagedp \dp\@holdpg
       \@pageht \ht\@holdpg
       \unvbox \@holdpg
       \@next\@currbox\@currlist{%
         \ifnum \count\@currbox>\z@
           \advance \@pageht \@pagedp
           \ifvoid\footins \else
             \advance \@pageht \ht\footins
             \advance \@pageht \skip\footins
             \advance \@pageht \dp\footins
           \fi
           \ifvbox \@kludgeins
             \ifdim \wd\@kludgeins=\z@
               \advance \@pageht \ht\@kludgeins
             \fi
           \fi
           \@reinserts
           \@addtocurcol
         \else
           \@reinserts
           \@addmarginpar
         \fi
         }\@latexbug
       \ifnum \outputpenalty<\z@
         \if@nobreak
           \nobreak
         \else
           \addpenalty \interlinepenalty
         \fi
       \fi
     \fi
   \fi
}
\DeclareMathSizes{5}    {5}    {5}    {5}
\DeclareMathSizes{6}    {6}    {5}    {5}
\DeclareMathSizes{7}    {7}    {5}    {5}
\DeclareMathSizes{8}    {8}    {6}    {5}
\DeclareMathSizes{9}    {9}    {5.25}    {5}
\DeclareMathSizes{10}   {10}   {7.6}  {6}
\DeclareMathSizes{10.95}{10.95}{8}    {6}
\DeclareMathSizes{12}   {12}   {9}    {7}
\DeclareMathSizes{14.4} {14.4} {10}   {8}
\DeclareMathSizes{17.28}{17.28}{12}   {10}
\DeclareMathSizes{20.74}{20.74}{14.4} {12}
\DeclareMathSizes{24.88}{24.88}{20.74}{14.4}
\font\mycmsy=cmsy10 at5.25pt
\def\deg{\raise1ex\hbox{\mycmsy\char14}}
\bibliographystyle{facmedia}
\endinput
