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New entries since:Thu Jan 1 01:00:00 1970
ID Date Author Categorydown Subject Text Attachments
  85   Tue May 31 07:29:11 2022 KenDetectorsXUV-DetektorRate was very low: ~ 100Hz
Adjusted Walk level and Threshold, new rate:
5kHz
  
  3   Tue May 11 16:07:59 2021 SebastianDAQDAQ ManualAttached you'll find a short manual for operating
the whole DAQ system
 DAQ_Manual.pdf 
  14   Wed May 12 09:04:48 2021 SebastianDAQKeysight AUtoCal   IMG_20210510_143940_resized_20210512_090353546.jpg 
  Draft   Wed May 12 09:05:48 2021 Keysight SettingsDAQ     
  16   Wed May 12 09:09:15 2021 SebastianDAQFluorescencefluorescence with detector in parking position
fixed laser wavelength
electron cooling ON, 
 1029967nm.png 
  19   Wed May 12 10:15:47 2021 Volker HannenDAQUnplugged TDC inputs for MCP front and backTo reduce the load on the VUPROM TDC, we unplugged
the TDC inputs for the front and back signals
of the MCP of the XUV detector.
  
  28   Wed May 12 23:36:18 2021 Ken UeberholzDAQVI changecarbon main vi - kopie is now in operation

here, in keysight.vi the input settings for
  
  30   Thu May 13 00:58:53 2021 DanyalDAQunbunched ion beam   not_bunched_-_signal.jpgnot_bunched_-_Schottky.jpg 
  31   Thu May 13 01:01:27 2021 DanyalDAQbunched ion beam   bunched_-_signal.jpgbunched_-_Schottky.jpgzoom_bunched_-_Schottky.jpg 
  32   Thu May 13 01:05:45 2021 DanyalDAQmore stability by bunchingBecause the C3+ part of the ion beam is properly
bunched, it is no longer so sensitive to
the drifts caused by the e-cooler. 
  
  56   Fri May 14 11:01:33 2021 BenediktCalibrationLaser Beam adjustedThe laser beam was adjusted in his position
to overlap better with the ions.
  
  11   Wed May 12 08:32:04 2021 SebastianAnalysisfluorescence & energetic overlapDuring the night shift we saw several rises
of the fluorescence (see another entry) and
also energetic overlap in coasting beam modus.
 Screenshot_(154).png 
  12   Wed May 12 08:41:36 2021 SebastianAnalysisLaser stabilityDuring night shift the laser was very stable!
Only minor fluctuations occured in the UV
  
  13   Wed May 12 08:42:49 2021 SebastianAnalysisLaser scans / coastig beam / no ecoolerAttached you'll see a first laser scan of
~100GHz in the UV.
 Screenshot_(156).png 
  37   Thu May 13 02:45:29 2021 SebastianAnalysisESR pressure   8x 
  46   Fri May 14 06:34:45 2021 Team #NightAnalysisDSG821 IP140.181.104.108   
  Draft   Wed May 12 02:16:25 2021 Danyal, LarsAcceleratorIon beam positionLaser Position with scrapers verified. 
1HA: impossible to scratch laser beam, still
there at -1.0 mm
  
  18   Wed May 12 10:14:18 2021 LarsAcceleratorE-CoolerM.Steck et al. discussed about the E-Cooler
and found a possible issue. They asked for
enterance to the ESR. Since nobody else was
  
  20   Wed May 12 13:11:58 2021 DanyalAcceleratorshort break between 13:30 and 15:30There will be a short break (2 hours) this
afternoon. Between 13:30 and 15:30. 
The so-calles "super lense" in the UNILAC
  
  21   Wed May 12 15:36:04 2021 DanyalAcceleratorgeneral power failure in ESR! (everything is off)The power in the ESR is off. 
(also on the gas-target area on top of ESR)
Electrical engineers are trying to find and
  
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