Changeset 6585 for trunk/MagicSoft/TDAS-Extractor/Calibration.tex

Timestamp:

02/18/05 11:02:34 (20 years ago)

Author:

gaug

Message:

*** empty log message ***

File:

• trunk/MagicSoft/TDAS-Extractor/Calibration.tex (modified) (5 diffs)

trunk/MagicSoft/TDAS-Extractor/Calibration.tex

@@ -101 +101 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-\subsection{Un-Calibrated Pixels and Events}
+\subsection{Un-Calibrated Pixels and Events \label{sec:uncalibrated}}
 
 The MAGIC calibration software incorporates a series of checks to sort out mal-functioning pixels. 
@@ -583 +583 @@
 \clearpage
 
-\subsection{Time Resolution}
+\subsection{Relative Arrival Time Calibration}
 
 The extractors \#17--33 are able to compute the arrival time of each pulse. The calibration LEDs
@@ -636 +636 @@
 One can see that the sliding window extractors yield double Gaussian structures, except for the 
 largest window sizes of 8 and 10 FADC slices. Even then, the distributions are not exactly Gaussian.
-The maximum position extracting spline also yields distributions which are not exactly Gaussian and seem 
-to miss the exact arrival time in quite some events. Only the position of the half-maximum gives the 
+The maximum position extracting spline also yields distributions which are not exactly Gaussian and seems 
+to miss the exact arrival time in some events. Only the position of the half-maximum gives the 
 expected result of a single Gaussian distribution.
 A similiar problem occurs in the case of the digital filter: If one takes the correct weights 
@@ -713 +713 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
+\subsection{Number of Outliers}
+
+As in section~\ref{sec:uncalibrated}, we tested the number of outliers from the Gaussian distribution
+in order to count how many times the extractor has failed to reconstruct the correct arrival time.
+
 \begin{figure}[htp]
 \centering
@@ -759 +764 @@
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\subsection{Time Resolution}
 
 \begin{figure}[htp]