<p>Logged into aidas1 and opened the nnrpi1 relay control window ... powered up the FEE64s.</p>
<p>seperatly connected to ribfdaq and opened a firefox to aidas1:8015.</p>
<p>By the time the firefox had appeared on my desktop the FEE64s had started up.</p>
<p>Ran through the standard startup. Set thresholds to 255 for all 3 sets of comparators. Disabled all discriminators.</p>
<p>Enable histograms. </p>
<p>Started DAQ.</p>
<p>Using ELOG 74 as a guide logged into nnrpi1 and ran two putty sessions ( USB2 and USB3 ).</p>
<p>Based on the instructions in the HV unit manual attached to ELOG75 powered ion all 6 detectors ( current when settled at 100v = 3 to 5uA )</p>
<p>Using spectrum broswer at nnaida6 and ASIC4 to control the slow comparator threshold ..... needed to reach 32 before the pulser became visible.</p>
<p>Using nnaida6:1.3.L found the pulser peak at channel 32136 with a peak width of 67.73 channels.</p>
<p>Then poweroff the HV on all 6 detectors.</p>
<p>Power off the FEE64s.</p>
<p>Logout of all RIKEN machines and consider the best way to take advantage of the situation which allows the system to be operated completely remotely.</p>
<p> </p>
<p> </p> |