<p>Trying the AIDA format power supply with the simple filters installed.</p>
<p>The detector is attached and HV of 200v@3.8uA</p>
<p>Using one channel from each FEE64 as a guide to compare performance. Using the Integrate analysis function Peak width.</p>
<p>With the bench power supply and the restored setup for the ASICs. </p>
<p>FEE64 #11:1.4.L:311, #12:2.8.L:183, #13:1.4.L:202, #14:1.4.L:342</p>
<p>Change to the filtered power supply</p>
<p>FEE64 #11:1.4.L:345, #12:2.8.L:414, #13:1.4.L:311, #14:1.4.L:476</p>
<p>Add Braid between the LEMO00 connectors on the two adaptor boards using "croc" clips.</p>
<p>FEE64 #11:1.4.L:172, #12:2.8.L:141, #13:1.4.L:106, #14:1.4.L:161</p>
<p>Change the shaping time of all the ASICs from 0.5uS to 5uS</p>
<p>FEE64 #11:1.4.L:128, #12:2.8.L:127, #13:1.4.L:119, #14:1.4.L:199</p>
<p> </p>
<p>I think this means the AIDA power supply with the simple filters is equivalent or better than the bench supply.</p>
<p>Good news I think.....</p>
<p>It needs a more extensive test ( more channels ? )</p> |