 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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Sat Apr 5 17:01:30 2025, Ragan, Dima, Zac, Shahab, DAQ, DAQs stopped
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| NTCAP and analysers are stopped at 17:00.Iris goes inside to move the detectors |
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Mon Mar 31 20:53:02 2025, Shahab, Carlo, Zac, Esther, Michael, DAQ, DAQ start
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20:28 started NTCAP
started queqiao file transfer for RSAs only
started analyzer looper for RSAs
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Tue Apr 8 09:28:49 2025, Team PLEIADES, General, Controlled access to ESR to connect cables for DAQ
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We will need to enter the ESR to connect the cables again for our DAQ and then drive in the outside detector for 20min to get some data.
9:35 entered
9:41 exit
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Sat Apr 5 15:20:19 2025, Yuri, General, Change to 188Hf
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Before changing we check how much we cut with the ESR scrapers
two lines
208Pb80+ with slits intensity 15 arb u
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Tue Apr 1 20:37:04 2025, Jeroen, DAQ, Change of settings for shorter acq. window
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Acquisition stopped at 20:36.
First file from this setting: RSA01-2025.04.01.03.52.59.247.tiq
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 Tue Apr 1 21:05:20 2025, Jeroen, Zac, Esther, Shahab, Wolfram, DAQ, Change of settings for shorter acq. window
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> Acquisition stopped at 20:36.
>
> First file from this setting: RSA01-2025.04.01.03.52.59.247.tiq
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Tue Apr 1 23:56:18 2025, Shahab, Carlo, Zac, Yue, Michael, DAQ, Change of RSA01 settings for new harmonic=212.
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23:55 stop the RSAs.
410:
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Wed Apr 9 06:47:51 2025, Esther, Nikos, General, Brief beam interruptions 
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There was no beam from SIS between about 06:28 and 06:39.
Again from 07:02 to 07:11.
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Mon Apr 7 10:49:04 2025, Jelena, Guy, General, Beam stops for tuning
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We stop taking beam at 10:47 for tuning a new setting.
Team PLEIADES is wanting to get access for 10 mins to install a remote oscilloscope, so entry to the ESR has been requested. |
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Tue Apr 8 14:16:16 2025, Michael, Cagla, General, Beam stopped for Accelerator Tour etc.
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| The beam was stopped for the evaluation accelerator tour. RSAs and NTCAP stopped now. |
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Sun Apr 6 18:36:56 2025, Shahab, Moriguchi, Taka, Accelerator, Beam stopped
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| Beam stopped due to device trouble. |
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Sun Apr 6 19:23:09 2025, Shahab, Moriguchi, Taka, Accelerator, Beam sharing
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| Beam sharing with FRS is now 1 to 1. |
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Sun Apr 6 20:13:03 2025, Taka, Moriguchi, Accelerator, Beam sharing
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| Now we have every injection. |
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Sun Apr 6 21:29:37 2025, Taka, Moriguchi, Accelerator, Beam sharing
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| again, ESR : FRS = 1 : 1 |
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Wed Apr 2 05:48:31 2025, Chris, Carlo, Zac, General, Beam returned
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Beam was returned to the ESR at 05:11.
HKR said there had been some problem with one of the dipoles and in order to restore it a power supply had to be reset, which took some time.
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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 05:11:37 2025, Zac, Johan, General, Beam lost at 05:07, returned at 05:14
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Thu Apr 3 00:49:00 2025, Zac, Johan, General, Beam lost at 00:46
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Wed Apr 2 01:46:52 2025, Chris, Carlo, Zac, General, Beam loss
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HKR just called to say a power supply to the SIS18 extraction kicker has failed.
The service person has been called and is expected to take ~1h to arrive and approx. ~2h to carry out the repair. |
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