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  30   Tue May 10 21:41:17 2022 RodolfoAcceleratorT-ScraperThe T-Scrapers at the electron cooler have
an issue. They can't be moved in the horizontal
direction using the DeviceControl.
  
  34   Tue May 10 23:53:42 2022 RodolfoGeneralshift changeThe night shift took over. They are trying
now to overlap the ion and laser beams. 
  
  44   Wed May 11 14:59:01 2022 RodolfoLaserLaser statusI have measured the output energy of the laser
system. All values in [mJ] and over 500 laser-pulses
average
  
  70   Mon May 16 15:57:37 2022 RodolfoLaserWavemeter calibrationI have calibrated our Wavemeter WS7 using
the temperature stabilized He-Ne Laser (SIOS
EN60 825-1:2014). In the screenshots below
 WS7_VorKalibrationMitHe-Ne_16-05-2022.PNGWS7_NachKalibrationMitHe-Ne_16-05-2022.PNG 
  82   Fri May 27 14:57:23 2022 RodolfoLaserLaser EnergyI have started up the laser system (Q-Ray
& Cobra) again. Here some parameters*:
  
  108   Wed Jun 1 17:20:04 2022 RodolfoLaserHeNe @ WS7   HeNe_WS7_01-06-2022_1.png 
  111   Fri Jan 13 17:05:22 2023 RodolfoLaserTesting WS6Testing the new Wavemeter (HighFinesse, WS6,
SN3950) with the QRAY laser light @ 532 nm.
Multimode fiber von High Finesse:FC/PC S
 WS6_3950_QRayWavelength_13-01-2022.png 
  112   Wed Jan 18 13:02:12 2023 RodolfoLaserTesting WS6 with CobraTesting the WS6 (S.N. 3950) together with
the Cobra. 
 WS6_640-639.8_0.005_18-01-2023_11.23.png 
  113   Tue Jun 6 09:33:00 2023 RodolfoLaserFiber couplerCobra's new fiber-coupling unit for wavelength
reading.
 Cobra_FiberCoupler.jpg 
  56   Thu May 12 10:21:30 2022 Ragan, Shahab, Simon, Sebastian, Christopher, WilfriedGeneralNo BeamThere is no beam in the ESR due to some problem
in the UNILAC.
 Screenshot_from_2022-05-12_09-21-38.png 
  57   Thu May 12 11:30:18 2022 Ragan, Shahab, Simon, Sebastian, Christopher, WilfriedGeneralBeam is backBeam is back in the ESR.  Screenshot_from_2022-05-12_10-32-24.png 
  59   Thu May 12 12:02:56 2022 Ragan, Shahab, Simon, Sebastian, Christopher, WilfriedGeneralNo beamThere is no beam in the ESR again.  Screenshot_from_2022-05-12_11-02-37.png 
  60   Thu May 12 12:51:30 2022 Ragan, Shahab, Simon, Sebastian, Christopher, WilfriedGeneralBeam is back12:50 Beam is back again in the ring.
12:52-until now Kicker problem in the ESR.
 Screenshot_from_2022-05-12_11-51-35.pngScreenshot_from_2022-05-12_12-08-52.png 
  69   Mon May 16 14:20:05 2022 Ragan, Danyal, Carsten, Phillip, Wilfried et al.GeneralE128 Beamtime > Dear all,

> unfortunately, the E128 experiment must
  
  29   Tue May 10 20:35:42 2022 Phillip, Wilfried, MaxDetectorsPMT ThresholdSince we have ions in the ring now, we looked
at the PMT thresholds and the widths. In
order to do so we looked at the Raw Signal
  
  48   Wed May 11 22:04:30 2022 Phillip, Wilfried, MaxGeneralspacial laser - ion overlap verified After the SIS/ESR optimization we checked
the spatial overlap with the T-scrapers again.
  
  53   Thu May 12 00:16:13 2022 Patrick, Volker, Guy, Rui-JiuRunsRuns night shift
[TABLE border="1"]
Time | SIS-intensity | ESR-intensity after
  
  37   Wed May 11 03:17:14 2022 Patrick, Volker, Guy RunsStart laser scanningRuns of the night shift. The wavelength range
is 601.95 - 601.735 nm.
We started the wavemeter python script on
  
  36   Wed May 11 03:10:55 2022 Patrick, Sebastian, Volker, Guy LaserLaser - bunch timingWe added the delay and gate generator in between
the bunch trigger and the CFD to move the
timing of the PMT middle signal relative
 2022-05-06_Bi2023_laserscan_test.png 
  35   Wed May 11 01:09:07 2022 Patrick, Sebastian, Volker, GuyLaserBeam overlapWe overlapped the laser with the ion beam.

The ion beam positions are:
 2022-05-11_final_laser_spot.PNG2022-05-11_final_MRC_settings_2.PNG 
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