AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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ID Date Author Subjectdown Text Attachments
  619   Tue Jun 11 20:10:25 2024 JMRun 63 - Beam only background21:00

Claude has achieved optimal cooling
parameters for the beam
  
  617   Tue Jun 11 12:26:07 2024 RSS, JS, JM, CBRun 62 - Beam optimization + Target changeBeam optimization and target change   
  616   Tue Jun 11 08:34:50 2024 JM, RSS, JSRun 61 - beam on targetNew run 61

Right arm at 64.60 mm

Left arm IN at 36.54 mm
 Screenshot_from_2024-06-11_11-47-57.pngScreenshot_from_2024-06-11_11-48-20.pngScreenshot_from_2024-06-11_11-48-32.pngScreenshot_from_2024-06-11_11-48-44.png 
  615   Tue Jun 11 04:36:17 2024 CB, RSS, JSRun 60 - as 59, left servo in05:36

Run started.

Conditions as before, except left
 11x 
  614   Mon Jun 10 20:31:12 2024 JM, AK, EH, CBRun 59 Beam on target21:32

New run 59

Right arm at 64.60 mm
 18x 
  612   Mon Jun 10 14:26:52 2024 EH, AKRun 5815:30

Merger OK, Tape server OK

ADC data item statistics OK
 8x 
  608   Sun Jun 9 22:14:23 2024 TD, PM, AGRun 56 - Data taking23:15 New run 56 with

      Right arm at 64.60 mm
 31x 
  283   Fri Feb 25 15:38:40 2022 JM, CB, PJWRun 55, 56, 59 root histogramsRun55 - detector out, start 22/2/22 13:20,
end 23/2/22 10:49

Run 56 - detector moved in, start
 6x 
  607   Sun Jun 9 13:45:24 2024 CB PMH AGRun 55 - Data taking14:45

New run 55 with:

Right arm at 64.60 mm
 18x 
  605   Sun Jun 9 08:30:49 2024 JM, CBRun 54 - beam on target09:30

New run 54 with:

Electron cooler setpoint
 7x 
  604   Sat Jun 8 20:32:17 2024 LB, JMRun 52 - beam on targetNew run 52 with:

Electron cooler setpoint
244.2 V
 Screenshot_from_2024-06-08_22-56-26.pngScreenshot_from_2024-06-09_00-17-44.pngScreenshot_from_2024-06-09_00-18-46.pngScreenshot_from_2024-06-09_01-50-54.pngScreenshot_from_2024-06-09_01-51-27.png 
  601   Sat Jun 8 10:13:52 2024 CB, JM, TDRun 50/51 - data taking11:13

ML enabled ring signals remotely.

Used FakeMotion.dat (read FakeMotion.dat
 8x 
  536   Tue Feb 20 09:57:57 2024 OF, AG, MLRun 48 status checkDoing morning check. Checked the leakage
currents, all ok. Attachment 1

Temperatures ok, attchment 2
 Screenshot_from_2024-02-20_11-06-48.pngScreenshot_from_2024-02-20_11-08-05.pngScreenshot_from_2024-02-20_11-12-26.pngScreenshot_from_2024-02-20_11-13-58.png2024-02-20_11-37-46-304.png 
  535   Tue Feb 20 09:51:37 2024 JMRun 48 beam on targetRun 48 started   
  600   Sat Jun 8 06:13:21 2024 CBRun 47/48/49 - target issues & tests07:00

After putting the target back,
we observe strong periodic (5 s) fluctuations
 Screenshot_from_2024-06-08_07-15-27.pngScreenshot_from_2024-06-08_07-15-33.pngScreenshot_from_2024-06-08_10-13-16.pngScreenshot_from_2024-06-08_10-13-23.pngScreenshot_from_2024-06-08_10-13-26.png 
  599   Sat Jun 8 00:14:39 2024 LBRun 46 - background with beamRUN 46- started at 00:50

Horizontal beam position = 4.0
mm, vertical beam position = -5.0 mm.
 22x 
  598   Fri Jun 7 22:33:13 2024 LBRun 45 - tests on beam-target overlapTried to double check beam-target overlap
by changing beam horizontal coordinate.

In the tablethe counts in the 4000-5200
 Screenshot_from_2024-06-07_23-11-06.pngScreenshot_from_2024-06-07_23-12-17.pngScreenshot_from_2024-06-07_23-32-22.pngScreenshot_from_2024-06-07_23-43-43.pngScreenshot_from_2024-06-07_23-50-54.png 
  532   Mon Feb 19 21:46:32 2024 EH, EM, CBRun 45 + end of late shift22:54
We have moved the gas jet target out (y=4000),
the density has dropped to zero.
 14x 
  531   Mon Feb 19 08:45:22 2024 JM, JG, SHB, EM, EHRun 44 - cooled beam on target09:43

Run 44 started cooled beam
on target
 35x 
  596   Fri Jun 7 14:09:04 2024 JM, CB, DR, CN, LBRun 44 - 15N Data Taking15:35

Electron cooler voltage set point
= 244.3 V
  
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