<h1>EPIC ICS: low resolution spectra: averaged over two heads</h1> <h2>Averaging over two heads: procedure</h2> <div> <ul> <li>if both heads are open (without foil : flag = 1) - average</li> <li>if both heads are closed ( foil or foil + grid : flag = 0[2] ) - average</li> <li>if one of the heads is open (flag = 1) - its value is taken</li> <li>if only one of the heads has flag < 3 and is closed (flag = 0/2) - its value is taken</li> </ul> <p>While energy spectra plotting <i>flag</i> value is taken into account for correct Energy Table</p> </div> <img src="help/images/ics_i.png"/>