Changeset 5702 for trunk/MagicSoft/TDAS-Extractor/Reconstruction.tex

Timestamp:

01/05/05 14:47:56 (20 years ago)

Author:

gaug

Message:

*** empty log message ***

File:

• trunk/MagicSoft/TDAS-Extractor/Reconstruction.tex (modified) (1 diff)

trunk/MagicSoft/TDAS-Extractor/Reconstruction.tex

@@ -8 +8 @@
 \par
 \ldots {\textit{MAYBE a PLOT TO DEMONSTRATE THIS?}}
-\parr
+\par
 The asynchronous sampling of the pulse shape allows to determine an average pulse shape from the recorded 
 signal samples: The recorded signal samples can be shifted in time such that the shifted arrival times 
 of all events are equal. In addition, the signal samples are normalized event by event using the 
 reconstructed charge of the pulse. The accuracy of the signal shape reconstruction depends on the accuracy 
-of the arrival time and the signal charge reconstruction.
+of the arrival time and charge reconstruction and amounts to \ldots 
 
-Figure~\ref{fig:pulpo_shape_high} show the average reconstructed signal of a fast pulser in the so called ``pulpo setup''. Clearly visible are the high and the low gain pulses. The low gain pulse is attenuated by a factor of about 10 and delayed by about 50 ns with respect to the high gain pulse.
+\par
+{\textit{NUMBER IS MISSING !!}}
+\par
+\ldots
+
+Figure~\ref{fig:pulpo_shape_high} shows the averaged and shifted reconstructed signal of a fast pulser 
+in the so called pulse generator (``pulpo'') setup. 
+
+\ldots
+\par
+{\textit{EXPLAIN PULPO SETUO}}
+\par
+\ldots
+
+
+Clearly visible are the high and the low gain pulses. The low gain 
+pulse is attenuated by a factor of about 10 and delayed by about 50 ns with respect to the high gain pulse.
 
 Figures~\ref{fig:pulpo_shape_low} show the average normalized reconstructed pulse shapes for pulse generator pulses (pulpo setup) in the high and in the low gain, respectively. The input FWHM of the pulse generator pulses is about 2 ns. The FWHM of the average reconstructed high gain pulse shape is about 6.3 ns, while the FWHM of the average reconstructed low gain pulse shape is about 10 ns. The pulse broadening of the low gain pulses with respect to the high gain pulses is due to the electric 50 ns on board delay line of the MAGIC receiver boards. %   while the FWHM of the average reconstructed low gain pulse shape is