 Thu Apr 3 17:49:57 2025, Usama, Kathrin, General, Screenshots 
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Thu Apr 3 17:38:47 2025, Shahab, Zac, Carlo, Esther and many more, DAQ, RSAs run again!
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| first file name RSA01....17.38 onwards. |
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Thu Apr 3 17:01:07 2025, CJ Griffin, M Cockshutt, G Leckenby, General, Moving PLEIADES detectors in
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The inner PLEIADES is moved into position close to the beam.
Device control for the outside pocket is not currently working so that pocket remains in its outward position.
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Thu Apr 3 16:44:18 2025, Usama, Kathrin, General, Screenshots
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Thu Apr 3 15:57:16 2025, Shahab, Yue, Zac, Esther, DAQ, Data acquisitions running
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| All data acquisitions (both RSAs and NTCAP) are now running. |
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Thu Apr 3 15:55:04 2025, Shahab, Yue, Esther, Calibration, Schottky settings
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Settings similar to the 2-photon experiment.
Central frequency: 411.742243 MHz (based on Ruijius identification for 188Hf72+) |
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Thu Apr 3 15:21:42 2025, CJG, General, PLEIADES shift instructions
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PLEIADES shift instructions available at:
https://docs.google.com/document/d/19b4wyugC3OpVAjwt1ONM9u8EYdMJsBpL7GVNzoziv0M/edit?usp=sharing
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Thu Apr 3 13:36:17 2025, Ruijiu,Yuri, Wolfram,Zsolt, Analysis, 188Hf identification
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Thu Apr 3 13:32:42 2025, CN, ID, General, Screenshots
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Thu Apr 3 11:51:00 2025, CN, ID, DAQ, RSA started for 188Hf ESR tuning
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| Started both RSAs for the tuning of the ESR to 188Hf. Both pockets are in parking position OUTSIDE. |
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Thu Apr 3 10:07:34 2025, CN, ZP, CJG, MC, General, Screenshots
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Thu Apr 3 09:53:02 2025, Ruijiu Chen，Wolfram, Analysis, Good injection ratio
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Currently, we only use 37% of the injections in our data analysis. However, 63% of the injections have a height below 100, and these may include
single ion injections. We need to visually inspect these injections to identify the single ion injections. |
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Thu Apr 3 09:43:14 2025, All, Accelerator, Stop 194Pb, switch to 208Pb82+
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The repair of SIS electron cooler power supplies
In the meantime we received a few injections and confirmed that 194Pb setting is still as it was before entering into the ESR
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Thu Apr 3 09:34:42 2025, ID, General, Finished in the ESR as of 9:05
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We had stopped the RSAs at 8:00 (call for restart)
Time stamp computer stopped and started at 9:35 |
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Thu Apr 3 08:02:04 2025, Team PLEIADES (JG, ID, CJG, MC), Detectors, Entering ESR for PLEIADES
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| We are going to enter the ESR to check on the PLEIADES pocket detectors and install a nitrogen cooling. |
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Thu Apr 3 07:59:09 2025, ZP, CN, ID, General, Screenshots
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| Screenshots before opening ESR. |
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Thu Apr 3 06:56:31 2025, JEL, ZN, Runs, Screenshots
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Thu Apr 3 06:33:08 2025, Zac, Johan, General, Beam lost at 06:27, returned at 06:34
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Spike in beam intensity at 06:27 (5x usual intensity) and then beam is lost. HKR says it's a problem with the magnet's power supply. Once the beam returned,
the peaks are shifted to the left but are slowly shifting back into position. |
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Thu Apr 3 06:16:32 2025, JEL, ZN, General, Screenshots
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| Stable since last entry |
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Thu Apr 3 05:11:37 2025, Zac, Johan, General, Beam lost at 05:07, returned at 05:14
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