 Fri Feb 25 00:00:40 2022, Rui-Jiu Chen, Alex, Check 14x
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There are some problems with ion source. No beam in CRYING.
Motor fully out position.
SW3 |
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Thu Feb 24 23:15:25 2022, Rui-Jiu Chen, Alex, Problems with ion souce.
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Thu Feb 24 22:45:08 2022, Jordan, George, Rui-Jiu Chen, check 14x
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- Motor fully out position.
SW3
- Merger OK |
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Thu Feb 24 14:31:25 2022, JM, ML, CN, Beam Tuning Run 76 6x
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15:30
1.5 MeV/u beam currently being tuned
Target is ON, setpoint = 135 K |
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Thu Feb 24 09:43:16 2022, JG, MS, check 13x
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Beam is still beeing tuned. Target is off.
- Motor on manual |
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Thu Feb 24 08:30:36 2022, JG, MS, AIDA5 calibration test failed - solved
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UPDATE: THE PROBLEM IS SOLVED FOR NOW:
Doing the calib for the 5th time eventually worked.
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Thu Feb 24 08:15:23 2022, JG, MS, check 13x
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Beam is still beeing tuned. Target is off.
There is a problem with ADC calibration of aida5: see entry https://elog.ph.ed.ac.uk/CARME/268
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Thu Feb 24 07:25:53 2022, OH (Remote), Recover of system after crash
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08:00 Woke up to message from Carlo explaining the server had crashed.
Anydesked into the machine.
Merger was showing just data transfer it was not showing Transfer => Merger
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Thu Feb 24 05:09:47 2022, CB, PE, EM, Inlet valve at target closed + problems with turbopump
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The turbo pump E1 is continuing to draw too much current and the rotation frequency has steadily decreased from 817 Hz at the beginning of the night
shift to 800 Hz now. The frequency recovered after the temperature was increased.
Both of the valves (inlet and dump) have been closed to improve the vacuum in the ring. |
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Thu Feb 24 04:17:35 2022, CB, TD (remotely), MIDAS DAQ no longer working
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DAQ server crashed around 24:00
Rebooted server but could not could not rescue remotely - could not contact raspberry pi in control of FEE bias.
Entered cave, rebooted raspberry pi. Would not accept remote connections. |
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Wed Feb 23 22:29:50 2022, PE, EM, CB (remotely), check - 23:30
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Motor position ok
Data rate: 1030kbytes/s
T ok |
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Wed Feb 23 21:27:29 2022, TD, CN, check 11x
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Motor position ok
Data rate: 1030kbytes/s
T ok |
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Wed Feb 23 20:52:56 2022, CN, TD, System wide checks 11x
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Attachments 1-5 aida01-aida05 options
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Wed Feb 23 20:06:43 2022, TD CN, E141 kinematics
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Assuming DSSSD is 1000um thick we can expect to observe protons for E_lab=11MeV as follows
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Wed Feb 23 19:22:55 2022, CN, TD, check 10x
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- Motor checked , OK
SW3 |
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Wed Feb 23 18:58:12 2022, TD CN, Wednesday 23 February 15.00-23.00 shift 6x
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Assorted screenshots of the CARME, CRYRING and gas jet target control systems in operation
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Wed Feb 23 16:57:35 2022, CB, CN, Optimising motor motion
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Optimised motor motion during run R58
Moved 2 mm in (20.3 potentiometer)
29.47 potentiometer |
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Wed Feb 23 10:56:06 2022, Laszlo, Thanassis, Current status 10x
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11:55
Temps OK
System Check OK |
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Wed Feb 23 09:50:19 2022, Laszlo, Thanassis, Moving detector in
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| We are moving the detector in run 56 |
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Wed Feb 23 08:58:30 2022, Laszlo, Thanassis, Current status 10x
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10:00
Temps OK
System Check OK |