body.tex

\section{Introduction}

\subsection{System Requirements}
	\begin{enumerate}
		\item CCDs and readout electronics contained in same vacuum chamber
		\item Two-system solution for multiple thermal zones
		\begin{enumerate}
			\item Cold system cools readout electronics
			\item Cryo system cools CCDs
		\end{enumerate}
	\end{enumerate}

\subsection{Hardware Overview}
	\begin{enumerate}
		\item Cryostat thermal zones
		\begin{enumerate}
			\item Crossflow design (cold system)
			\item Separated thermal zones
			\item Multiple independent circuits in parallel (cryo system)
		\end{enumerate}
		\item Heat Exchangers
		\item Refrigeration Cabinets
		\item Refrigeration lines
	\end{enumerate}

\subsection{Testing Overview}
	\begin{enumerate}
		\item SLAC I\&T
		\item Pathfinder (including purpose and goals) 
		\item TMA refrigeration system
	\end{enumerate}
 
\section{System Architecture} 

Description of the physical components of the final LSST Camera Refrigeration System as implemented on the TMA. Overview of system design and refrigeration theory for both cold and cryo systems. Discussion of differences between this system and the system used at SLAC as well as the Refrigeration Pathfinder. Physical hardware includes the heat exchangers on the Camera itself as well as the refrigeration cabinets and the refrigeration lines connecting the two assemblies.

\subsection{TMA Refrigeration System} 
	\begin{enumerate}
		\item Final System Hardware
		\item SLAC I\&T Configuration Differences 
		\item Refrigeration Pathfinder Setup
	\end{enumerate}

\subsection{Control and Protection Systems} 
\begin{enumerate}
	\item SLAC I\&T vs TMA 
	\item Refrigeration Pathfinder Controls
\end{enumerate}

\vspace{5mm}
\section{Test Procedures} 

Description of the tests performed at SLAC and on the summit in various configurations.

\subsection{SLAC I\&T Testing}
\subsection{Refrigeration Pathfinder Testing}
\subsection{Final Camera System Testing} 

\vspace{5mm}
\section{Results}
Presentation of collected data.
\subsection{SLAC I\&T Functionality}
\subsection{Refrigeration Pathfinder Functionality}
\subsection{Final Camera System Functionality} 

\vspace{5mm}
\section{Discussion}
Analysis of collected data.