Changeset 6657 for trunk/MagicSoft/TDAS-Extractor

Timestamp:

02/21/05 20:46:53 (20 years ago)

Author:

gaug

Message:

*** empty log message ***

Location:

trunk/MagicSoft/TDAS-Extractor

Files:

• MAGIC_signal_reco.tex (modified) (2 diffs)
• Results.tex (modified) (1 diff)

trunk/MagicSoft/TDAS-Extractor/MAGIC_signal_reco.tex

@@ -36 +36 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \title{Comparison of Signal Reconstruction Algorithms for the MAGIC Telescope}
-\author{H. Bartko, M. Gaug, F. Goebel, A. Moralejo, \\
-M. Shayduk, N. Sidro, W. Wittek}
-\date{February 28$^{\mathrm{th}}$, 2005\\}
-\TDAScode{MAGIC-TDAS 05-xx\\ 050228}
+\author{H. Bartko, M. Gaug, F. Goebel, A. Moralejo,\\
+Th. Schweizer, M. Shayduk, N. Sidro, W. Wittek}
+\date{February 21$^{\mathrm{st}}$, 2005\\}
+\TDAScode{MAGIC-TDAS 05-xx\\ 050221}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -52 +52 @@
 are described and compared. Criteria for comparison are defined and used to judge the 
 different extractors applied to calibration signals, cosmics and pedestals. At the end, 
-a digital filter fitting the signal over four FADC slices is proposed as the best extractor. 
-The question of pedestal calculation for the different extractors is adressed. The digital filter 
-is used to extract and fit single photo-electron pulses from the night sky background.
+extractors are recommended for the most conservative and the most advanced and demanding analyses.
+It is shown that the digital filter 
+can be used to extract and fit single photo-electron pulses from the night sky background.
+The achievable time resolution can be parameterized to be:
+\begin{equation}
+\Delta T_{\mathrm{cosmics}} \approx \sqrt{\frac{(2\,\mathrm{ns})^2}{<Q>/{\mathrm{phe}}} 
++ \frac{(4.5\,\mathrm{ns})^2}{<Q>^2/{\mathrm{phe^2}}} + (0.2\,\mathrm{ns})^2} . \nonumber
+\label{eq:time:fitprediction}
+\end{equation}
+For galactic backgrounds an image cleaning threshold as low as 5~photo-electrons can be achieved 
+for rejecting 99.7\% of noise.
 \end{abstract}
 

trunk/MagicSoft/TDAS-Extractor/Results.tex

@@ -44 +44 @@
 18  & Slid. W. (4,4)       & \ok & \ok & \ok & \ok & \ok & \ok & \no & \no & \no & \ok \\   
 19  & Slid. W. (4.6)       & \ok & \ok & \ok & \ok & \ok & \ok & \ok & \no & \ok & \ok \\   
-20  & Slid. W. (6,6)       & \no & \ok & \ok & \ok & \ok & \ok & \no & \ok & \ok & \ok \\   
-21  & Slid. W. (8,8)       & \no & \ok & \ok & \ok & \ok & \ok & \ok & \ok & \ok & \ok \\   
-22  & Slid. W. (14,10)       & \no & \no & \ok & \ok & \ok & \ok & \no & \ok & \ok & \ok \\   
+20  & Slid. W. (6,6)       & \no & \ok & \ok & \ok & \ok & \ok & \no & \ok & \ok & \best \\   
+21  & Slid. W. (8,8)       & \no & \ok & \ok & \ok & \ok & \ok & \ok & \ok & \ok & \best \\   
+22  & Slid. W. (14,10)       & \no & \no & \ok & \ok & \ok & \ok & \no & \ok & \ok & \best \\   
 \hline                                
 23  & Spline Ampl.           & \ok & \no & \no & \no & \nt   & \ok & \ok   & \no & \no & \ok \\