deletions | additions       diff --git a/header.tex b/header.tex  index 8398af1..8f95e21 100644  --- a/header.tex  +++ b/header.tex 
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\usepackage{biblatex} %\usepackage{biblatex}  \usepackage{deluxetable}  \newcommand{\msun}{\,\mathrm{M}_\odot}