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ID Date Authorup Category Subject Text Attachments
  87   Mon Apr 4 15:27:31 2022 SebastianDAQPMT over wavelength histogramKristian and I tried to create a "PMT over
wavelength" histogram under step2Anl/LabView.
Unfortunately, the code ist still in progress
  
  133   Thu Apr 7 09:23:18 2022 SebastianDAQDAQ1 & DAQ2 - 1kHz and delayed cs removedQuestionable 1kHz and delayed common stop
signals has been removed.
  
  152   Fri Apr 8 08:17:52 2022 SebastianLaserLaser Ext Trig is workingWe (Max, Kristian, Danyal, me) fixed the "external
trigger" problem.
 upperDualTimerSettings.JPGlowerDualTimerSettings.JPGLampSyncToQSwitchTrig.JPGTriggerPulseTrain.JPG 
  153   Fri Apr 8 08:40:06 2022 SebastianDAQDAQ improvementConcerning ID 146 a new histogram for accumulating
data (no cleaning histograms) can be found
under
  
  229   Thu Apr 14 12:38:38 2022 SebastianDetectorsXUV / Cu checkupsCheck regularly if the connection to the XUV
and Cu detectors are still active and the
detectors move in (after injection) and out
  
  208   Mon Apr 11 11:05:35 2022 Sebastian, KristianLaserCheck laser powerwe checked the UV laser power at 10:15 am.
It was only 8.5 - 9 mJ. Pumping power was
460 mJ, which is the maximum output of the
  
  95   Tue Apr 5 11:14:52 2022 Sebastian, Kristian, Pierre-MichelDAQPMT over wavelength histogram v2Today we finalized the PMT over wavelength
histogram in:
  
  100   Tue Apr 5 15:25:47 2022 Sebastian, Kristian, Pierre-MichelDAQGo4 Conditions for "TDC_stacked_Sig/Ref" histogramFirst version of TDC_stacked histograms implemented.

Under folder "Conditions" you can now integrate
  
  137   Thu Apr 7 14:01:22 2022 Sebastian, MaxDetectorsMesytec resetThe Mesytec crate was turned off and on again.

It is again possible to communicate with
  
  228   Thu Apr 14 12:27:18 2022 Sebastian, MaxDetectorsConnection to XUV / Cu reestablished!The connection to the XUV and Cu were lost
during the nightshift.
  
  44   Thu Mar 31 20:07:47 2022 ShahabDAQSchottky Display in AP Messhütte (or anywhere else)[B]UPDATE: 16.05.2022[/B]

[I]Please use ATPPC029 instead of ATPPC019
 04_PM_schottky.png 
  77   Sun Apr 3 11:40:48 2022 Shahab, YuriDetectors245 MHz Resonator tuned to new frequencyresonance frequency changed from 243.2 MHz
to 244.692 MHz by reducing the value of both
of the plungers from 395 to 325. Now after
 Screenshot_2022-04-03_at_11.24.15.png 
  28   Wed Mar 23 11:20:55 2022 SimonDetectorsPMT operating voltagesDuring the testing of the PMTs the following
operating voltages were applied:
  
  111   Wed Apr 6 15:19:29 2022 Svea, ShahabAccelerator5s delay implemented before injectionOperators have informed us that for better
stability and operation (and cooperation
with HHT), and after discussing with Sergey,
  
  119   Thu Apr 7 00:36:36 2022 UweDAQThreshholds and shaping Mesytec for ADC   snapshot3.png 
  30   Wed Mar 23 16:16:42 2022 V. HannenDetectorsControl software for XUV and copper mirror detectorAttached you find a manual for the software
used to control the movement of the XUV detector
and the copper mirror detector. 
 Manual.pdf 
  31   Wed Mar 23 16:58:33 2022 V. HannenDetectorsStatus copper mirror and XUV detectorsOver the past days, the parabolic copper mirror
and XUV detectors haven been prepared and
tested for the upcoming beamtime (see first
 det-overview.jpglaserlab-crate.jpgtrigger-module.jpg 
  150   Fri Apr 8 05:46:35 2022 V. HannenDetectorsHigh background rate in Cu PMT points to light leak in ESR or active pressure gaugeThe background rate of the Cu mirror PMT is
only about 300 cps when the mirror is in
the parking position but ca. 7000 cps when
  
  191   Sun Apr 10 03:56:56 2022 V. HannenDetectorsLow rate in PMT SouthPMT south shows a much lower count rate than
observed in elog entry 170.
 2022-04-10_PMTs_over_wavel-03_56.png 
  222   Tue Apr 12 21:56:54 2022 Volker, David, Pierre-Michel & Danyal, Alexandre, SebastianGeneralnew laser wavelength scan range 321.62 - 321.10 nmNew wavelength scan range is [B]321.62 - 321.10
nm[/B]. Before the new scan range (compare
old scan range in [URL=https://elog.gsi.de/esr/E142/215]
 Ecooler12VdropOn13_04_22_9_52am.pngEcooler18VEcoolerJumpOn13_04_22_13_18pm.png 
ELOG V3.1.5-fc6679b