deletions | additions       diff --git a/Light curves.tex b/Light curves.tex  index 16cf80a..85beb8b 100644  --- a/Light curves.tex  +++ b/Light curves.tex 
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The intervening galaxy lenses that light curve into 2 or 4 light curves applying magnification/amplitude offsets and time delays.  \item  Time dependent amplitude fluctuations are generated \emph{on top of} (and \emph{independently} for) each image light curve  due to microlensing by stars in the lens galaxy (see \S \refsec{sec:microlensing}). \item  The delayed and microlensed light curves are simultaneously coarsely ``sampled'' by an observation which adds noise.