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Full | Summary | Threaded     -- All entries -- Last day Last 3 Days Last week Last month Last 3 Months Last 6 Months Last Year -- Category -- Analysis Calibration DAQ General Collaboration Runs Detectors Simulations Accelerator  84 Entries

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ID Date Author Category Subject Text   12   Wed May 12 08:41:36 2021 Sebastian Analysis Laser stability During night shift the laser was very stable! Only minor fluctuations occured in the UV      13   Wed May 12 08:42:49 2021 Sebastian Analysis Laser scans / coastig beam / no ecooler Attached you'll see a first laser scan of ~100GHz in the UV.      29   Wed May 12 23:45:23 2021 Ken Ueberholz General Laser does not reach the exit window High rates on the detector at 50mm positions, laser does not seem to reach the exit window.      74   Sun May 16 05:09:04 2021 Team General Laser cooling with 482ps we see laser cooling with 482ps pulse length      76   Sun May 16 05:24:00 2021 Team General Laser cooling with 285ps we also see laser cooling with 285ps pulse length      78   Sun May 16 07:03:07 2021 Team General Laser cooling with 166ps We saw some indications of laser cooling @ 166ps pulse length      65   Sat May 15 09:50:31 2021 Team Runs Laser cooling of.... H=2 H=7 H=10      27   Wed May 12 22:57:41 2021 Sebastian General Laser Reprate laser reprate is seven times the revoolution frequency: 9.038283 MHz pulse length: 735ps      82   Sun May 16 22:11:49 2021 Team General Laser Polarisation values maximal transmission of PBSC (257/514 pbsc was used in combination with xlp12 detector and visual on a screen):      56   Fri May 14 11:01:33 2021 Benedikt Calibration Laser Beam adjusted The laser beam was adjusted in his position to overlap better with the ions.      14   Wed May 12 09:04:48 2021 Sebastian DAQ Keysight AUtoCal        Draft   Wed May 12 02:16:25 2021 Danyal, Lars Accelerator Ion beam position Laser Position with scrapers verified.  1HA: impossible to scratch laser beam, still there at -1.0 mm      16   Wed May 12 09:09:15 2021 Sebastian DAQ Fluorescence fluorescence with detector in parking position fixed laser wavelength electron cooling ON,       83   Mon May 17 08:05:42 2021 Team General End of beamtime ~ 8 a.m.      63   Sat May 15 09:22:41 2021 Sebastian Accelerator Ekühler Settings für Ekühler an und aus in SC4 und 5      64   Sat May 15 09:23:52 2021 Sebastian Accelerator Ekühler Tab "Kühler Elektronenstrahl" An Gerät schicken      55   Fri May 14 09:40:04 2021 Nightshift Runs Ecooling vs laser wavelength shift, coasting beam, laser stronger than Ecooling Last three pictures where taken after  first laser ion beam overlap adjustments      37   Thu May 13 02:45:29 2021 Sebastian Analysis ESR pressure    8x    35   Thu May 13 01:55:15 2021 Sebastian General ESR amplifier reset / laser check we had to go into the ESR because the amplifiers hooked up. both amplifiers were resetted!      59   Fri May 14 22:04:25 2021 Team Accelerator ESR OPEN ; NO BEAM -> Reset cooling device we had to open the ESR to reset a cooling device

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