\begin{figure*}[htbp]
  \begin{center}
    \includegraphics[width=\twowidth]{CanyonPropertiesO2}
    \caption{
      \tempS{\footnotesize /Users/jklymak/Dropbox/PW13/PW13DataAnalysis/mvp/doc//MvpProcNew.ipynb ;
        /Users/jklymak/Dropbox/PW13/PW13DataAnalysis/mvp/doc/CanyonPropertiesO2.pdf}
      \label{fig:CanyonPropertiesO2} }
  \end{center}
\end{figure*}