\section{Criteria for the Optimal Signal Extraction (STILL TO DO!!)} \subsection{Resolution and Bias} \ldots {\textit{The jitter to identical input pulses is measured, for times, amplitudes, high-gain and low-gain pulses and different signal and background levels }} \subsection{Stability} \ldots {\textit The stability of an extractor to slightly varying pulse shapes is examined. } \subsection{Linearity} \ldots {\textit The Nuria plots ... } \subsection{Treatment of Calibration Pulses} \subsection{Low Gain Extraction} \ldots {\textit The stability of the low-gain extraction w.r.t. the high-gain extraction} \subsection{Applicability for Different Sampling Speeds / No Pulse Shaping.} \ldots {\textit Some comments by Hendrik ...} \subsection{CPU Requirements} \ldots {\textit The needed CPU time for each extractor} \subsection{Pulpo Pulses} \subsection{Cosmics Data?} The results of this subsection are based on the following runs taken on the 21st of September 2004. \begin{itemize} \item{Run 39000}: OffCrab11 at 19.1 degrees zenith angle and 106.2 azimuth. \item{Run 39182}: CrabNebula at 19.0 degrees zenith angle and 106.0 azimuth. \end{itemize} %%% Local Variables: %%% mode: latex %%% TeX-master: "MAGIC_signal_reco" %%% End: