<h1>EPIC ICS : high resolution channels</h1>

<h2>Parameters</h2>
<ul>
<li> <i>flux ave</i> : averaged over two heads ("open" flux only)
<li> <i>flux ave : omni</i> : averaged over two heads and all sectors ("open" flux only)
<li> <i>flux ave : "ward"</i> : averaged over two heads and 3 corresponding sectors ("open" flux only)
<li> <i>flux : head</i> 
<li> <i>apperture flag : head</i> 
</ul>
<h2>Averaging over two heads : procedure</h2>
<div>
  <ul>
    <li>if both heads are open (without foil : flag = 1) - average ('FluxAve')</li>
    <li>if both heads are closed ( foil or foil + grid : flag =0[2] ) - average ('FluxAveFoil')</li>
    <li>if one of the heads is open[closed] - it is put into 'FluxAve'['FluxAveFoil']</li>
  </ul>
</div>

<img src="help/images/ics_i.png"/>