\affil[1]{IKF, Goethe-University Frankfurt, Germany}
\affil[2]{GSI, Darmstadt, Germany}
-
\maketitle
%\section{}
Searching for open charm particles with CBM demands high collision rates of up to 100\ kHz Au+Au collisions and performing tracking and secondary decay vertex finding in real time. This generates a significant load to the First Level Event Selector (FLES) of the experiment. To reduce this load, we aim at pre-processing the data provided by the Micro-Vertex-Detector (MVD) of CBM before sending it to the FLES.
\centering
%\includegraphics*[width=65mm]{gsisr1}
\includegraphics*[width=65mm]{dataCompression.png}
-\caption{Comparison of the data volume generated by SPS beam test data encoded in proposed format and the native data format of MIMOSA-26. The average cluster size is between 1 and 2 pixels per cluster. }
+\caption{Comparison of the data volume generated by SPS beam test data encoded in proposed format and the native data format of MIMOSA-26. The average cluster size is between 1.6 and 2.6 pixels per cluster depending on the discrimination threshold. }
\label{l2ea4-f1}
\end{figure}