laserstab comments

main/C.tex

@@ -61,3 +61,8 @@ The transfer function of the suspensions of the PRCL cavity illustrated in the b
 \label{prclm1}
 \end{figure}
 
+%\section{CPS and LSC offloading tests at LIGO: some references}
+%During the study for the CPS and LSC offloading exposed in Chapter 5, several tests and changes in the models of LHO and LLO have been carried on. The details of those tests are reported in the SEI, LHO and LLO logbooks: here some useful references are reported.
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main/oplevs.tex

@@ -471,7 +471,7 @@ The prototype and its own pre-amplifying electronics have been built at UoB (Fig
 
 \section{Test at the AEI}
 The aim of the collaboration was to test the optical lever prototype in vacuum. We used the South bench of the 10 m prototype at AEI in Hannover.\\
-The device and part of its electronics have been adjusted in order to match the requirements for a measurements using the CDS and facilities at AEI.\\
+The device and part of its electronics have been adjusted in order to match the requirements for a measurements using a Control and Data System (CDS) and facilities at AEI.\\
 The pin configuration of the QPDs has been reset because the AEI electronics is set on a different one. It has been changed to the following:\\
 
 \begin{itemize}