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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%\title[GEANT4/EGS5]{GEANT4/EGS5}

\title{ECal performance}

\author{Sho Uemura}
%\institute[SLAC]{SLAC\\}
\date[June 12, 2012]

\begin{document}

\begin{frame}
	\titlepage
\end{frame}

%\begin{frame}{Notes}
%	\begin{itemize}
%		\item ``ECal coordinates'' are based on crystal ID (x and y) - like looking at the ECal from downstream
%		\item JLab group uses crystal x from -22 to 23; SLAC group uses -23 to 23 with no x=0
%		\item ECal group: ``raw mode,'' ``window mode,'' ``pulse mode;'' software group: ``window mode,'' ``pulse mode,'' ``integral mode''
%		\end{itemize}
%\end{frame}

\begin{frame}{Bad regions}
	\begin{columns}
		\column{0.5\textwidth}
		\begin{itemize}
			\item HV groups with high gain:
				\begin{itemize}
					\item Top, x=2,3
					\item Top, x=8,9
					\item Bottom, x=10,11
					\item Bottom, x=-8,-9
				\end{itemize}
			\item FADC in crate 1, slot 3 (top, small positive X) was not triggering
		\end{itemize}
		\column{0.4\textwidth}
		\includegraphics[width=\textwidth]{crystal_9_-1}

		\includegraphics[width=\textwidth]{crystal_10_-1}

		\includegraphics[width=\textwidth]{crystal_1_1}


	\end{columns}
\end{frame}

\begin{frame}{E over P --- a first look at gain}
	\begin{itemize}
		\item Lots of caveats, but the high-gain groups are visible
	\end{itemize}
	\begin{center}
		\includegraphics[width=0.8\textwidth]{EoverPvsX_1351_badClusterRemoval}
	\end{center}
\end{frame}

\begin{frame}{Hit energy distributions}
	\begin{itemize}
		\item Left plot is of all hits; right is of hits above 150 ``MeV''
	\end{itemize}
	\begin{center}
		\includegraphics[width=0.5\textwidth]{colormap_nothres}
		\includegraphics[width=0.5\textwidth]{colormap_thres}
	\end{center}
\end{frame}

\end{document}

