Changeset 9189


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Timestamp:
12/04/08 14:01:44 (16 years ago)
Author:
tbretz
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  • trunk/Documents/DrivePaper/paper.tex

    r9188 r9189  
    208208of the same order or even better. Although the short integration times,
    209209on the order of a few nanoseconds, would allow for an offline
    210 correction, this should be avoided since it may give rise to an
    211 additional systematic error.
     210correction, this should be avoided since it may give rise to
     211additional statistical and systematic errors.
    212212
    213213%MAGIC, as other large IACTs, has no protective dome. It is constantly
     
    263263industry components to ensure robustness, reliability and proper
    264264technical support. Its major drive components, described hereafter, are
    265 shown on the pictures in fig.~\ref{figure2}.
     265shown on the pictures in fig.~\ref{figure1}.
    266266
    267267The azimuth drive ring of 20\,m diameter is made from a normal railway
     
    320320motors as generator which is as powerful as acceleration. The motors
    321321contain 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 to
     322brakes. The azimuth motors are mounted on small lever arms. In order to
    323323follow the small irregularities of the azimuthal drive chain, the units
    324324are forced to follow the drive chain, horizontally and  vertically, by
     
    782782
    783783%\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
     790the same field of view taken with the high sensitivity PAL CCD camera
     791used for calibration of the pointing model. The frames were taken
     792with half moon. }
     793\label{figure7}
     794\end{center}
     795\end{figure*}
    784796
    785797To determine the coefficients of a pointing model, calibration
     
    842854%\label{table}
    843855%\end{table}
    844 \begin{figure*}[htb]
    845 \begin{center}
    846  \includegraphics*[width=0.48\textwidth,angle=0,clip]{figure7a.eps}
    847  \hfill
    848  \includegraphics*[width=0.48\textwidth,angle=0,clip]{figure7b.eps}
    849  \caption{A single frame (left) and an average of 125 frames (right) of
    850 the same field of view taken with the high sensitivity PAL CCD camera
    851 used for calibration of the pointing model. The frames were taken
    852 with half moon. }
    853 \label{figure7}
    854 \end{center}
    855 \end{figure*}
    856856
    857857\subsubsection{Algorithms}
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