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New entries since:Thu Jan 1 01:00:00 1970
ID Date Authordown Category Subject Text Attachments
  127   Thu Apr 7 05:23:50 2022 PatrickDAQHow To Start MBS for DAQ2 (Carstens DAQ)(MBS server should be running at the LXG0155
machine. If not you will get an error message.
Then start the server - last command in console)
  
  145   Fri Apr 8 00:06:37 2022 PatrickLaserConnection to the laser pcTo login to the laser pc use the command

xfreerdp -g 1920x1080 -u atplaser atppc023.campus.gsi.de
  
  147   Fri Apr 8 01:48:57 2022 PatrickDAQBugged Trending plots?The wavelengths/frequencies shown in the graph
in the labview window do not match the wavelengths/frequencies
in go4.
 2022-04-08_Cobra_set_wavelength.png 
  149   Fri Apr 8 03:54:39 2022 PatrickLaserQ-switch windowThe solution of increasing the Q-switch window
from 2us to 5us described in [I]ID:148[/I]
fulfills its purpose, but the window is unstable.
 2022-04-08_Q-switch_window.jpg 
  171   Fri Apr 8 22:26:44 2022 PatrickDAQSpike in all detectorsIn the previous shift, there was a spike in
all detectors in the same scan step. Apparently,
this was NOT a resonance since in the next
  
  172   Fri Apr 8 23:56:07 2022 PatrickDAQDAQ improvementAs requested in ID:146 and ID:147, the laserscan
tab was improved:
[LIST]
  
  174   Sat Apr 9 03:27:47 2022 PatrickDAQLaser scanningDAQ1: lxg1927:/data.local2/BeamTimeTh22/
DAQ2: lxg0155:/data.local2/E142/
LMD file name DAQ1:229Thor
 does_not_write_data_to_file.png 
  178   Sat Apr 9 04:40:01 2022 PatrickDAQBugged Trending plots?The problem from yesterday (ID:147) still
persists. All the plots (not only the labview
stuff) comes in too late in go4. However,
 2022-04-09_Cobra_set_wavelength2.png 
  180   Sat Apr 9 05:26:25 2022 PatrickLaserWavemeterThe wavemeter still shows large spikes from
time to time. The exposure time is still
at 34ms.
 2022-04-09_Wavemeter_during_scan5.png 
  190   Sun Apr 10 02:20:17 2022 PatrickDAQNew mbs startup guideConnecting to the rfio server and opening
a file is included in '@startup' now. Since
mbs crashes reliably every 3 or 4 runs, it
  
  192   Sun Apr 10 04:07:53 2022 PatrickDAQgo4 shows wrong frequencies and wavelengths[B]Update (ID:194):[/B] In labview "Stop All",
close labview, stop python script (ID:197),
close wavemeter. Then restart wavemeter,
 2022-04-10_measured_wavel.png2022-04-10_measured_wavel2.png2022-04-10_measured_wavel_go4.png 
  193   Sun Apr 10 04:37:29 2022 PatrickDAQNext wavelength rangeMeasurements with the next wavelength scan
range should be started roughly around 12:00
noon. The plan is to go to lower wavelengths
 2022-04-10_calculations_323nm.jpg 
  204   Mon Apr 11 04:26:53 2022 PatrickDAQNext wavelength rangeMeasurements with the next wavelength scan
range should be started roughly around 10:00
am.
  
  144   Thu Apr 7 22:18:06 2022 Night shift 7.4-8.4 Next scansDAQ1: lxg1927:/data.local2/BeamTimeTh22/
DAQ2: lxg0155:/data.local2/E142/
LMD file name DAQ1:229Thor
  
  108   Wed Apr 6 13:32:57 2022 Max, SebastianDAQLabView Cobra Channel Listchannel 0: linux time (epoch time)
channel 1: ms timer
channel 2: E-Cooler Voltage(Ohmlabs)
  
  136   Thu Apr 7 11:11:31 2022 Max, SebastianLaserdye changed, pulse energy measurementsWe changed the dye at 10am.

We increased the pump power for the dye Laser
  
  225   Thu Apr 14 06:29:18 2022 Max, SebastianAcceleratorlesser ESR injection intensityWe now have less ESR injection intensity (see
screenshot attached).
 2022_04_14-lowCountRate-LesserESRInjection-SchottkyIntensity.JPG 
  181   Sat Apr 9 06:25:22 2022 Max, KristianRunsmorning shift runsDAQ1: lxg1927:/data.local2/BeamTimeTh22/
DAQ2: lxg0155:/data.local2/E142/
LMD file name DAQ1:229Thor
  
  183   Sat Apr 9 13:45:42 2022 Max, KristianRunsfirst scans with LV problem solved!This is the first time with LV buffer problem
solved (see Elog ID: 184). Before the PMT
signals were out of sync with the wavelength
  
  233   Fri Apr 15 12:42:18 2022 Max, Danyal, Carsten, Konstantin, Patrick, SimonGenerallaser wavelength range changed: 320.12 - 319.60 nm
Runs of the morning/afternoon/night shift.
The wavelength range is now 320.12 - 319.60
 VoltageJump1830.PNG 
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