HOME ESR EXPERIMENTS LABS etc
E121 E127 E132 E125 E143 laser_cooling_2021 E142 Ê128 E146 E0052 E0018 E0028
  Nuclear hyperfine mixing in 229Th89+ 2024, Page 4 of 4  Not logged in ELOG logo
 Find |  Login |  Help 
 Full | Summary | Threaded  Show only new entries    74 Entries 
Goto page Previous  1, 2, 3, 4   All
ID Datedown Author Category Subject Text Attachments
  14   Sun Jun 2 00:01:46 2024 CarstenDAQ25ps TDC CAEN V1290N DAQ2 lead to crash in DAQ2 due to a hardware issueOn the CAEN V1290N TDC the piggy board for
the lower 8 channels is not fixed well to
the motherboard. 		  
  13   Sat Jun 1 19:19:07 2024 CarstenDetectorsReminder: Check signals in scope and in DAQ of detectors with voltages switched off (vs. CFD threshold)When the ion pumps and vacuum gauges are switched
off the scaler data of 
PMT_south, PMT_middle, PMT_north, PD_NO,		   
  12   Sat Jun 1 19:00:57 2024 CarstenDAQChange of (offline) frequency for common stop (CS) of VUPROMs (and 2nd TDC) and scaling factorTemporarily, for tests of the second DAQ I
changed the frequency from the frequency
generator and scaling factor  that is used		   
  11   Sat Jun 1 18:55:18 2024 CarstenAnalysisGo4 Analysis Version for DAQ1 (atplaser)Small enhancements and minor corrections /
bug fixes are made to the original version
of the online GO$ for DAQ1. 		  
  10   Sat Jun 1 18:14:01 2024 CarstenAnalysisDAQ and analysis directories[U][B]DAQ1 (original):[/B][/U]
-user atplaser
-runs on lxg1297 		  
  9   Sat Jun 1 18:00:20 2024 CarstenDAQReadOut Trigger im Timer Scaler changed because of faulty signal from frequency generatorOld readout trigger (~200 Hz) in 1MHz Scaler
showed two nearby peaks indicating a jitter
of the readout frequency or same faulty output		  ReadoutTrigger_from_FreqGen_2peaks.pngReadoutTrigger_from_Clock_1peak.png 
  8   Fri May 31 16:49:52 2024 CarstenDAQWiring DAQ 1Started to Check the wiring.

Status as of  2024-05-31 		  
  7   Fri May 31 15:53:06 2024 Ruijiu ChenDAQrun NTCAP systemNTCAP is working again. 
Connect the RF cable and the scaler cables
to NTCAP system. 		  
  6   Wed May 29 10:54:21 2024 Shahab, JanGeneralGas Target Events with new timing systemUsing the new timing system, it is possible
to grab any events as pulses, but also as
long inter event gates under GENESYS. Many		  2024-05-29_11-07-40-259.pngIMG_0465.JPGIMG_0466.JPGIMG_0467.JPG 
  5   Wed May 29 09:49:30 2024 RodolfoLaserLaser-beam profileUsing a telescope (Plan-concave lens -500
mm and Plan-convex lens +1000 mm) after the
pulsed-dye laser system we got the following		  Laserstrahl-at-EKühler_2024-05-03_#014.jpgLaserstrahl-at-EKühler_2024-05-03_Photo.jpg 
  4   Mon May 27 13:37:31 2024 JanDAQMesyTec Shaper ControlFor the 2nd DAQ the MesyTec Shaper ([URL=https://elog.gsi.de/esr/NucAR+lab/230418_110112/MesyTec_MSCF16-F-V.pdf]MSCF
manual[/URL]) is used as a spectroscopy amplifier
and CFD. 		 Screenshot2_MSCFGUI.pngScreenshot3_MSCFGUI.png 
  3   Thu Apr 25 16:34:05 2024 RodolfoLaserEfficiency of Fluorescein27The figure below shows the efficiency of Fluorescein27
vs. Wavelength. Each point was averaged over
500 laser shots. 		 Fluorescein27_Efficiency.png 
  2   Tue Apr 16 16:28:21 2024 DanyalGeneralGreatThanks Jan!   
  1   Tue Apr 16 14:42:37 2024 JanGeneralG-PAC Proposal   G-22-00052.pdf 
Goto page Previous  1, 2, 3, 4   All
ELOG V3.1.5-fc6679b