Changeset 5770 for trunk/MagicSoft/TDAS-Extractor
- Timestamp:
- 01/10/05 16:21:32 (20 years ago)
- Location:
- trunk/MagicSoft/TDAS-Extractor
- Files:
-
- 2 added
- 1 edited
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trunk/MagicSoft/TDAS-Extractor/Algorithms.tex
r5767 r5770 273 273 \end{description} 274 274 275 \begin{figure}[htp] 276 \includegraphics[width=0.49\linewidth]{MExtractTimeAndChargeSlidingWindow_5Led_UV.eps} 277 \includegraphics[width=0.49\linewidth]{MExtractTimeAndChargeSlidingWindow_23Led_Blue.eps} 278 \caption[Sketch calculated arrival times MExtractTimeAndChargeSlidingWindow]{% 279 Sketch of the calculated arrival times for the extractor {\textit{MExtractTimeAndChargeSlidingWindow}} 280 for two typical calibration pulses (pedestals have been subtracted) and a typical inner pixel. 281 The extraction window sizes modify the position of the (amplitude-weighted) mean FADC-slices slightly. 282 The pulse would be shifted half a slice to the right for an outer pixels. } 283 \label{fig:slidingwindowsketch} 284 \end{figure} 285 275 286 \subsubsection{Cubic Spline with Sliding Window or Amplitude Extraction} 276 287 … … 291 302 the computed spline value at the arrival time position. Can be adjusted for the half-maximum time extraction 292 303 type. 293 \item[LoGainS ignalStretch:\xspace] Can be adjusted to account for the bigger rise and fall time in the304 \item[LoGainStretch:\xspace] Can be adjusted to account for the bigger rise and fall time in the 294 305 low-gain as compared to the high gain pulses (default: 1.5) 295 306 \end{description} … … 573 584 \suspend{enumerate} 574 585 \item[MExtractFixedWindowSpline]: with the following initialization, if {\textit{maxbin}} defines the 575 mean position of the high-gain FADC slice carrying the pulse maximum footnote{The function586 mean position of the high-gain FADC slice carrying the pulse maximum \footnote{The function 576 587 {\textit{MExtractor::SetRange(higain first, higain last, logain first, logain last)}} sets the extraction 577 588 range with the high gain start bin {\textit{higain first}} to (including) the last bin {\textit{higain last}}. 578 589 Analoguously for the low gain extraction range. Note that in MARS, the low-gain FADC samples start with 579 the index 0 again, thus {\textit{maxbin+0.5}} means in reality {\textit{maxbin+15+0.5}}. :590 the index 0 again, thus {\textit{maxbin+0.5}} means in reality {\textit{maxbin+15+0.5}}.}: 580 591 \resume{enumerate} 581 592 \item SetRange({\textit{maxbin}}-1,{\textit{maxbin}}+3,{\textit{maxbin}}+0.5,{\textit{maxbin}}+4.5); … … 645 656 %%% TeX-master: "MAGIC_signal_reco" 646 657 %%% TeX-master: "MAGIC_signal_reco" 658 %%% TeX-master: "MAGIC_signal_reco" 647 659 %%% End:
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