<p><strong>11:10</strong></p>
<p>We have started a new run at the same energy as R53 (250 keV/u) due to an issue with the DAQ pc</p>
<p>Server and DAQ restarted</p>
<p>ASIC settings loaded 2025APR08. Only changes made are setting all FEEs to LEC (0x0) on channel 10, and setting the slow comparator thresholds to 0x14 (200 keV).</p>
<p>All beam settings are the same as the previous elog. Detectors remain stationary and in the fully out position.</p>
<p>All checks ok!</p>
<p>ADC data items statistics appear unchanged. See attachment.</p>
<p>Data rate ~ 800 kB/sec</p>
<p><strong>12:40</strong></p>
<p>All checks ok</p>
<p>The target is not super stable.</p>
<p><strong>14:00</strong></p>
<p> Checks ok! Target back to >3E12 1/cm2</p>
<p> </p>
<p><strong>15:00</strong></p>
<p> Checks ok! </p>
<p><strong>17:00</strong></p>
<p>Full check, everything looks okay!, Areal density is in beetween 3-5E12. Rate in all the detectors look fine.</p>
<p><strong>19:14</strong></p>
<p>Full check, everything looks great. Average arial density around 5e12 atoms/cm2. For more details please look at the attached screenshots</p>
<p><strong>20:20</strong></p>
<p>Target density dropped to 8e10, We are waiting for 20 minutes before changing the nozzle positions!</p>
<p><strong>20:41</strong> : slowly increased to 2.2e11 but it is not increasing anymore</p>
<p><strong>20:43</strong> Changed the nozzle position X fromm -1000 to -1500</p>
<p><strong>20:56,</strong> Target thickness recovered bsck to 5e12</p>
<p><strong>21:25</strong>, Full check, everything runnig smoothly. There is nothing unexpected, for details, please have a look at the attached file</p>
<p><strong>22:30</strong> Full check, Stable target thickness of more than 5e12 atoms/cm2. everthig running fine:-) For more details, please look at the attached screenshots!</p>
<p> </p>
<p><strong>00:52</strong></p>
<p>Temperatures OK</p>
<p>Rates OK</p>
<p>Leakage current stable</p>
<p>System wide checks OK</p>
<p>Merger OK</p>
<p>Beam is on</p>
<p>Target looks fine, 2E-10 mbar in YR09 Etarget</p>
<p> </p>
<p><strong>02:51</strong></p>
<p>Temperatures OK</p>
<p>Rates OK</p>
<p>Leakage current stable</p>
<p>System wide checks OK</p>
<p>Merger OK</p>
<p>Beam is on</p>
<p>Target looks fine, 3E-10 mbar in YR09 Etarget</p>
<p> </p>
<p><strong>03:45</strong></p>
<p>Temperatures OK</p>
<p>Rates OK</p>
<p>Leakage current stable</p>
<p>System wide checks OK</p>
<p>Merger OK</p>
<p>Beam is on</p>
<p>Target looks fine, 4E-10 mbar in YR09 Etarget</p>
<p> </p>
<p><strong>07:05</strong></p>
<p>Temperatures OK</p>
<p>Rates OK</p>
<p>Leakage current stable</p>
<p>System wide checks OK</p>
<p>Merger OK</p>
<p>Beam is on</p>
<p>Target looks great!!! 1.1E13 this morning!!</p>
<p> </p>
<p><strong>08:05</strong></p>
<p>All checks ok!</p>
<p> </p>
<p><strong>09:05</strong></p>
<p>All checks ok! Target is perfect to make this Sunday amazing</p>
<p><strong>10:00</strong></p>
<p>All checks ok! We completed the data taking on this energy. Atatched the final stats.</p>
<p> </p> |