ELOG CARME

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

CARME

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Entry time:

Thu Feb 15 12:40:52 2024

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<p>Run started 13:40</p>

<p>Target density 4.3e11, Beam injection is ~1e7, Pressure in the ring is ~1e-10 mbar.</p>

<p>Detectors have been moved IN with servo motors only (left arm pot = 36.5 mm, right arm pot =37.7 mm</p>

<p>Time between injections is 12 seconds. Beam is in the ring for 3 seconds of the cycle.</p>

<p>System wide checks OK</p>

<p>Temperatures OK</p>

<p>Leakage current plot attached -&gt; temperature fluctuations (attachment 1)</p>

<p>ADC data items stats (attachment 2)</p>

<p>Merger and tape server OK</p>

<p>All histograms and statistics zero&#39;d</p>

<p>14:17</p>

<p>Cave access required. No beam</p>

<p>15:24</p>

<p>No beam. System wide checks ok. Merger ok.</p>

<p>Attatchment 3: stats</p>

<p>Attatchment 4: Temperatures generally okay, 3 were red before reload, one red after reload.</p>

<p>Attatchment 5-8: Waveforms. Layout 7 and 8 look different from yesterday, consistnely different after several reloads.</p>

<p>Attatchment 9: Leakage current</p>

<p>Attatchment 10: LOWENERGYEXEY PLOTS</p>

<p>17:12</p>

<p>Tunning beam. System wide checks ok. Merger ok.</p>

<p>Attatchment 11: stats</p>

<p>Attatchment 12: Temperatures generally okay, 3 were red reloaed and stayed red but not so high.</p>

<p>Attatchment 13-16: Waveforms. Were the same as previous check.</p>

<p>Attatchment 17: Leakage current. They are tunning the beam so its a little bit changed.</p>

<p>19:28</p>

<p>Still hvae unstable noncooled beam, currently being worked on.</p>

<p>Tunning beam. System wide checks ok. Merger ok.</p>

<p>Attatchment 18: Temperatures generally okay, 3 were red reloaed and stayed red but not so high and were slighlty dicrease.</p>

<p>Attatchment 19-22: Waveforms. Were the same as previous check.</p>

<p>Attatchment 23: Leakage current. Slowly increasing from last check in, highest its been but conditions are not great at the moment.</p>

<p>21:10</p>

<p>We did not have any update about the beam. They still work on it.</p>

<p>Tunning beam. System wide checks ok. Merger ok. Stats were ok.</p>

<p>Attatchment 24: Temperatures generally okay, Same 3 were red and they increased a little bit. Nothing too concerning.</p>

<p>Attatchment 25-28: Waveforms. Were the same as previous check.</p>

<p>Attatchment 29: Leakage current. Contining to increase by small amount from last check.</p>

<p>&nbsp;</p>

<p>&nbsp;</p>

<p>&nbsp;</p>

<p>&nbsp;</p>

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ELOG V3.1.4-unknown