Changeset 9189
- Timestamp:
- 12/04/08 14:01:44 (16 years ago)
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trunk/Documents/DrivePaper/paper.tex
r9188 r9189 208 208 of the same order or even better. Although the short integration times, 209 209 on the order of a few nanoseconds, would allow for an offline 210 correction, this should be avoided since it may give rise to an211 additional s ystematic error.210 correction, this should be avoided since it may give rise to 211 additional statistical and systematic errors. 212 212 213 213 %MAGIC, as other large IACTs, has no protective dome. It is constantly … … 263 263 industry components to ensure robustness, reliability and proper 264 264 technical support. Its major drive components, described hereafter, are 265 shown on the pictures in fig.~\ref{figure 2}.265 shown on the pictures in fig.~\ref{figure1}. 266 266 267 267 The azimuth drive ring of 20\,m diameter is made from a normal railway … … 320 320 motors as generator which is as powerful as acceleration. The motors 321 321 contain 70\,Nm holding brakes which are not meant to be used as driving 322 brake . The azimuth motors are mounted on small lever arms. In order to322 brakes. The azimuth motors are mounted on small lever arms. In order to 323 323 follow the small irregularities of the azimuthal drive chain, the units 324 324 are forced to follow the drive chain, horizontally and vertically, by … … 782 782 783 783 %\subsubsection{Calibration concept} 784 \begin{figure*}[htb] 785 \begin{center} 786 \includegraphics*[width=0.48\textwidth,angle=0,clip]{figure7a.eps} 787 \hfill 788 \includegraphics*[width=0.48\textwidth,angle=0,clip]{figure7b.eps} 789 \caption{A single frame (left) and an average of 125 frames (right) of 790 the same field of view taken with the high sensitivity PAL CCD camera 791 used for calibration of the pointing model. The frames were taken 792 with half moon. } 793 \label{figure7} 794 \end{center} 795 \end{figure*} 784 796 785 797 To determine the coefficients of a pointing model, calibration … … 842 854 %\label{table} 843 855 %\end{table} 844 \begin{figure*}[htb]845 \begin{center}846 \includegraphics*[width=0.48\textwidth,angle=0,clip]{figure7a.eps}847 \hfill848 \includegraphics*[width=0.48\textwidth,angle=0,clip]{figure7b.eps}849 \caption{A single frame (left) and an average of 125 frames (right) of850 the same field of view taken with the high sensitivity PAL CCD camera851 used for calibration of the pointing model. The frames were taken852 with half moon. }853 \label{figure7}854 \end{center}855 \end{figure*}856 856 857 857 \subsubsection{Algorithms}
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