Index: /trunk/MagicSoft/TDAS-Extractor/Pedestal.tex
===================================================================
--- /trunk/MagicSoft/TDAS-Extractor/Pedestal.tex	(revision 6381)
+++ /trunk/MagicSoft/TDAS-Extractor/Pedestal.tex	(revision 6382)
@@ -100,62 +100,6 @@
 It can then be obtained from the calculation of the variance $Var[\widehat{Q}]$ 
 by applying the extractor to a fixed window of pure background events (``pedestal events'') 
-and get rid of the bias in that way. Figures~\ref{fig:amp:relmean} through~\ref{fig:df:relmean} 
-show that the bias vanishes to an accuracy of better than 1\% 
-for the extractors which are used in this TDAS. 
-
-\begin{figure}[htp]
-\centering
-\includegraphics[height=0.3\textheight]{MExtractTimeAndChargeSpline_Amplitude_Amplitude_Range_01_09_01_10_Run_38993_RelMean.eps}
-\vspace{\floatsep}
-\includegraphics[height=0.3\textheight]{MExtractTimeAndChargeSpline_Amplitude_Amplitude_Range_01_09_01_10_Run_38995_RelMean.eps}
-\vspace{\floatsep}
-\includegraphics[height=0.3\textheight]{MExtractTimeAndChargeSpline_Amplitude_Amplitude_Range_01_09_01_10_Run_38996_RelMean.eps}
-\caption{MExtractTimeAndChargeSpline with amplitude extraction: 
-Difference in mean pedestal (per FADC slice) between extraction algorithm
-applied on a fixed window of 1 FADC slice (``extractor random'') and a simple addition of 
-2 FADC slices (``fundamental''). On the top, a run with closed camera has been taken, in the center
- an opened camera observing an extra-galactic star field and on the bottom, an open camera being 
-illuminated by the continuous light of the calibration (level: 100). Every entry corresponds to one 
-pixel.}
-\label{fig:amp:relmean}
-\end{figure}
-
-
-\begin{figure}[htp]
-\centering
-\includegraphics[height=0.3\textheight]{MExtractTimeAndChargeSpline_Rise-and-Fall-Time_0.5_1.5_Range_01_10_02_12_Run_38993_RelMean.eps}
-\vspace{\floatsep}
-\includegraphics[height=0.3\textheight]{MExtractTimeAndChargeSpline_Rise-and-Fall-Time_0.5_1.5_Range_01_10_02_12_Run_38995_RelMean.eps}
-\vspace{\floatsep}
-\includegraphics[height=0.3\textheight]{MExtractTimeAndChargeSpline_Rise-and-Fall-Time_0.5_1.5_Range_01_10_02_12_Run_38996_RelMean.eps}
-\caption{MExtractTimeAndChargeSpline with integral over 2 slices: 
-Difference in mean pedestal (per FADC slice) between extraction algorithm
-applied on a fixed window of 2 FADC slices (``extractor random'') and a simple addition of 
-2 FADC slices (``fundamental''). On the top, a run with closed camera has been taken, in the center
- an opened camera observing an extra-galactic star field and on the bottom, an open camera being 
-illuminated by the continuous light of the calibration (level: 100). Every entry corresponds to one 
-pixel.}
-\label{fig:int:relmean}
-\end{figure}
-
-\begin{figure}[htp]
-\centering
-\includegraphics[height=0.3\textheight]{MExtractTimeAndChargeDigitalFilter_Weights_cosmics_weights.dat_Range_01_14_02_14_Run_38993_RelMean.eps}
-\vspace{\floatsep}
-\includegraphics[height=0.3\textheight]{MExtractTimeAndChargeDigitalFilter_Weights_cosmics_weights.dat_Range_01_14_02_14_Run_38995_RelMean.eps}
-\vspace{\floatsep}
-\includegraphics[height=0.3\textheight]{MExtractTimeAndChargeDigitalFilter_Weights_cosmics_weights.dat_Range_01_14_02_14_Run_38996_RelMean.eps}
-\caption{MExtractTimeAndChargeDigitalFilter: 
-Difference in mean pedestal (per FADC slice) between extraction algorithm
-applied on a fixed window of 6 FADC slices and time-randomized weights (``extractor random'') 
-and a simple addition of 
-6 FADC slices (``fundamental''). On the top, a run with closed camera has been taken, in the center
- an opened camera observing an extra-galactic star field and on the bottom, an open camera being 
-illuminated by the continuous light of the calibration (level: 100). Every entry corresponds to one 
-pixel.}
-\label{fig:df:relmean}
-\end{figure}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+and get rid of the bias in that way. 
+\par
 
 In order to calculate bias and Mean-squared error, we proceeded in the following ways:
@@ -173,4 +117,62 @@
 \end{enumerate}
 
+
+\begin{figure}[htp]
+\centering
+\vspace{\floatsep}
+\includegraphics[width=0.3\linewidth]{MExtractTimeAndChargeSpline_Amplitude_Amplitude_Range_01_09_01_10_Run_38993_RelMean.eps}
+\vspace{\floatsep}
+\includegraphics[width=0.3\linewidth]{MExtractTimeAndChargeSpline_Amplitude_Amplitude_Range_01_09_01_10_Run_38995_RelMean.eps}
+\vspace{\floatsep}
+\includegraphics[width=0.3\linewidth]{MExtractTimeAndChargeSpline_Amplitude_Amplitude_Range_01_09_01_10_Run_38996_RelMean.eps}
+\caption{MExtractTimeAndChargeSpline with amplitude extraction: 
+Difference in mean pedestal (per FADC slice) between extraction algorithm
+applied on a fixed window of 1 FADC slice (``extractor random'') and a simple addition of 
+2 FADC slices (``fundamental''). On the left, a run with closed camera has been taken, in the center
+ an opened camera observing an extra-galactic star field and on the right, an open camera being 
+illuminated by the continuous light of the calibration (level: 100). Every entry corresponds to one 
+pixel.}
+\label{fig:amp:relmean}
+\end{figure}
+
+\begin{figure}[htp]
+\centering
+\vspace{-\floatsep}
+\includegraphics[width=0.3\linewidth]{MExtractTimeAndChargeSpline_Rise-and-Fall-Time_0.5_1.5_Range_01_10_02_12_Run_38993_RelMean.eps}
+\vspace{\floatsep}
+\includegraphics[width=0.3\linewidth]{MExtractTimeAndChargeSpline_Rise-and-Fall-Time_0.5_1.5_Range_01_10_02_12_Run_38995_RelMean.eps}
+\vspace{\floatsep}
+\includegraphics[width=0.3\linewidth]{MExtractTimeAndChargeSpline_Rise-and-Fall-Time_0.5_1.5_Range_01_10_02_12_Run_38996_RelMean.eps}
+\caption{MExtractTimeAndChargeSpline with integral over 2 slices: 
+Difference in mean pedestal (per FADC slice) between extraction algorithm
+applied on a fixed window of 2 FADC slices (``extractor random'') and a simple addition of 
+2 FADC slices (``fundamental''). On the left, a run with closed camera has been taken, in the center
+ an opened camera observing an extra-galactic star field and on the right, an open camera being 
+illuminated by the continuous light of the calibration (level: 100). Every entry corresponds to one 
+pixel.}
+\label{fig:int:relmean}
+\end{figure}
+
+\begin{figure}[htp]
+\centering
+\vspace{-\floatsep}
+\includegraphics[width=0.3\linewidth]{MExtractTimeAndChargeDigitalFilter_Weights_cosmics_weights.dat_Range_01_14_02_14_Run_38993_RelMean.eps}
+\vspace{\floatsep}
+\includegraphics[width=0.3\linewidth]{MExtractTimeAndChargeDigitalFilter_Weights_cosmics_weights.dat_Range_01_14_02_14_Run_38995_RelMean.eps}
+\vspace{\floatsep}
+\includegraphics[width=0.3\linewidth]{MExtractTimeAndChargeDigitalFilter_Weights_cosmics_weights.dat_Range_01_14_02_14_Run_38996_RelMean.eps}
+\caption{MExtractTimeAndChargeDigitalFilter: 
+Difference in mean pedestal (per FADC slice) between extraction algorithm
+applied on a fixed window of 6 FADC slices and time-randomized weights (``extractor random'') 
+and a simple addition of 
+6 FADC slices (``fundamental''). On the left, a run with closed camera has been taken, in the center
+ an opened camera observing an extra-galactic star field and on the right, an open camera being 
+illuminated by the continuous light of the calibration (level: 100). Every entry corresponds to one 
+pixel.}
+\label{fig:df:relmean}
+\end{figure}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
 \subsubsection{ \label{sec:determiner} Application of the Signal Extractor to a Fixed Window
 of Pedestal Events}
@@ -195,6 +197,14 @@
 at a random place within the digitizing binning resolution of one central FADC slice. 
 \item[\textit{MExtractTimeAndChargeDigitalFilter}:\xspace] The second step timing 
-offset $\tau$ (eq.~\ref{eq:offsettau} gets randomized for each event. 
+offset $\tau$ (eq.~\ref{eq:offsettau}) gets randomized for each event. 
 \end{description}
+
+Figures~\ref{fig:amp:relmean} through~\ref{fig:df:relmean} 
+show the calculated means obtained with this method for all pixels in the camera 
+and for different levels of night-sky background. 
+One can see that the bias vanishes to an accuracy of better than 1\% 
+for the extractors which are used in this TDAS. 
+
+\par
 
 The following plots~\ref{fig:sw:distped} through~\ref{fig:amp:relrms} show results