source: JEM-EUSO/ICRC2013/EusoBalloonDetector/v1r0/InstrumentTable.tex @ 142

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%\title{Brief Article}
%\author{The Author}
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\begin{tabular}{|c|c|}\hline 
{\ Parameter name}  & {\ values} \\ \hline
\multicolumn{2}{|c|}{{\ 1:General parameters} } \\ \hline
{\ Field of View }  &  {\ 12$^o \times$ 12$^o $ } \\ 
{\ Aperture} & {\ 1 m$^2 \times$ 1 m$^2$} \\
{\ Height} & {\ 2.66 m} \\
{\ Width} & {\ 1.21 m} \\
{\ Weight }& {\ 300 kg }\\ \hline
\multicolumn{2}{|c|}{{\ 2:Optics} } \\ \hline
{\ Focal Length } & {\ 1.62 m}  \\
{\ Focal Point Spread (RMS)} & {\ 2.6 mm} \\  \hline
\multicolumn{2}{|c|}{ {\ 3:Focal Surface} } \\ \hline
{\ Curvature Radius}  & {\ 2.5 m} \\
{\ Number of Pixels} & {\ 2304} \\
{\ Pixel FOV} & {\ 0.25$^o \times$0.25$^o$} \\ 
{\ Pixel size} & {\ 2.88 mm$\times$2.88 mm} \\
{\ BG3 UV Filter transmittance} & {\ 98 \%} \\ 
{\ Wavelength range} & {\ 290 nm - 430 nm} \\ 
{\ Number of MAPMTs} & {\ 6$\times$ 6} \\ \hline
\multicolumn{2}{|c|}{{\ 4:PhotonDetection (MAPMTs)}} \\ \hline
{\ Number of channels} & {\ 64}  \\
{\ Photon detection efficiency} & {\ 35 \%} \\
{\ Gain} & {\ 10$^6$} \\
{\ Pulse duration} & {\ 2 ns} \\
{\ Two pulses separation} & {\ 5 ns} \\
{\ Dynamic Range} & {\ 1 - 100 photons} \\
{\ Maximum tube current} & {\ 100 $\mu$A} \\ \hline
\multicolumn{2}{|c|}{{\ 4:Signal Measurement (ASIC)}} \\ \hline
{\ Sampling period (GTU)} & {\ 2.5 $\mu$s} \\
{\ Photon Counting (64 ch), photoelectrons} & {\ 0.3 pe (50 fC) - 30 pe (5 pC)}  \\
{\ Charge to Time Conv (8 ch)}  &  {\ 2 pC (10 pe) - 200 pC (100 pe)}  \\ 
{\ Readout Clock}  & {\ 40 MHz}  \\ \hline
\multicolumn{2}{|c|}{ {\ 6:Triggers (FPGA, Virtex 6(L1) and Virtex 4(L2))} }\\ \hline
{\ L1 rate}  & {\ 7 Hz (1-100 Hz)} \\ 
{\ L2 rate}  & {\ Max 50 Hz}  \\ \hline
\multicolumn{2}{|c|}{ {\ 7:Event readout and DAQ (CPU, Clocks, GPS)}} \\ \hline
{\ Event size} & {\ 330 kB} \\
{\ Data flow} & {\ 3.24 Mb/s} \\ 
{\ Readout Clock} & {\ 40 MHz} \\
{\ Event dating}  & {\ at $\mu$s level} \\ \hline
\multicolumn{2}{|c|}{ {\ 8:Instrument Monitoring (microcontroler)}} \\ \hline
\multicolumn{2}{|c|}{ {\ 9:On/Off capability, alarms, temperature and voltage control }}\\ \hline
\multicolumn{2}{|c|}{{\ 10:Power supply}} \\ \hline
{\ 60 batteries cells}  & {\ 225 W during 24 hours, V: 28 V} \\ \hline
\end{tabular}


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