header.tex

\usepackage{amsfonts,amsmath,amssymb}
% \usepackage{natbib}
\usepackage{deluxetable}
\usepackage{graphicx}
\usepackage{hyperref}
\usepackage{color}

% \usepackage{comment}
% \specialcomment{notes}{\begingroup\sffamily\color{red}}{\endgroup}
% \includecomment{comment}
\newenvironment{notes}{\color{red}}{}

% matthew macros
\def\procspie{Proc. SPIE}
\def\newar{NewAR}
\def\pasj{PASJ}
\def\newblock{\hskip .11em plus .33em minus .07em}
\renewcommand\singlespace{\renewcommand\baselinestretch{1.0}}
\newcommand\defaultspace{\renewcommand\baselinestretch{@spacing}}
%\renewcommand{\figcaption}[2]{\singlespace \caption[#1]{#2} \defaultspace}
\newcommand\ts{\thinspace}

% macros from caer
\def\msun{M$_{\odot}$\,}
\def\sun{\hbox{$\odot$}}
\def\micron{\hbox{$\mu$m}}
\def\kms{km s${}^{-1}$}
\def\brg{Br $\gamma$ }

\def\sun{\hbox{$\odot$}}
\def\apj{ApJ}
\def\apjl{ApJL}
\def\apss{Ap\&SS}
\def\aj{AJ}
\def\nat{Nature}
\def\araa{ARAA}
\def\aaps{A\&AS}
\def\aapr{A\&AR}
\def\apjs{ApJS}
\def\it{}
\def\mnras{MNRAS}
\def\aap{AAP}
\def\icarus{Icarus}
\def\pasp{PASP}
\def\prd{Phys. Rev. D}
\def\physrep{Phys. Rep.}

\def\earth{\hbox{$\oplus$}}
\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{.\kern -0.7ex\raisebox{.9ex}{\scriptsize$\prime$}}}
\def\farcs{\hbox{\kern 0.13ex.\kern -0.95ex%
\raisebox{.9ex}{\scriptsize$\prime\prime$}\kern -0.1ex}}
\def\fp{\hbox{$.\!\!^{\scriptscriptstyle\rm p}$}}
\def\degr{^{\circ}}
\def\sub{$\circ$}