deletions | additions       diff --git a/eqn_adjunct.tex b/eqn_adjunct.tex  index a85002c..827cab6 100644  --- a/eqn_adjunct.tex  +++ b/eqn_adjunct.tex 
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\begin{align}  \label{eqn:ctrfromref} \text{CTR} = 4\sqrt{\ln{2}}\sqrt{\sigma-\sigma_\textrm{ref}^2} 4\sqrt{\ln{2}}\sqrt{\sigma-\sigma_\textrm{ref}^2}\label{eqn:ctrfromref}  \end{align}  where $\sigma_\text{ref}$ is the reference time resolution.