<p>Took over the shift from Marc.</p>
<p> </p>
<p> </p>
<p>10.51 Added screenshots to illustrate erroneous data from Grafana (AIDA) - attachments 18-19</p>
<p> Compare to the CAEN HV control terminal (attachment 15) which shows the expected values. Have email'd Nic & Helena. TD</p>
<p>10.55 Noticed that the CAEN HV control terminal is showing the corerct data but on the wrong line of the display (attachment 15). Enter commands q (quit) and d (display) to restart display - the correct data now appears on the correct line (attachment 20).</p>
<p> Grafana (AIDA) is now reporting data correctly too (attachment 21).</p>
<p> Summary - CAEN HV terminal display issue ( c. 10.05 - 10.55 )</p>
<p> Note the correct data/values continued to be shown. Leakage current shown correctly by both Grafana and CAEN HV control throughout.</p>
<p> Conclude this was a display issue - not a change in the operating parameters of the CAEN N1419ET.. Data should be OK.</p>
<p> </p>
<p>14.45 analysis data file R21_500 - attachment 36</p>
<p> max deadtime 22% (aida11), 16% (aida04), 7% (aida02), 6% (aida08), 6% (aida06) , all others < 1%</p>
<p> no timewarps</p>
<p> HEC data item rate 2.7kHz</p>
<p> </p> |