deletions | additions       diff --git a/figures/Screen Shot 2015-11-12 at 4.08.33 PM/caption.tex b/figures/Screen Shot 2015-11-12 at 4.08.33 PM/caption.tex  index ba20e9e..0ea489d 100644  --- a/figures/Screen Shot 2015-11-12 at 4.08.33 PM/caption.tex  +++ b/figures/Screen Shot 2015-11-12 at 4.08.33 PM/caption.tex 
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\label{fig:background} Accelerating voltage verses the background minus the anode voltage. The red curve is the data after the background was subtracted from Fig. Fig.\ref{fig:Neon}.  Whereas, the blue curve is the derivative at of the red curve at each point.