| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
84
|
Mon May 17 21:43:56 2021 |
Danyal | General | The test beamtime was a success. | Dear all,
The test beamtime is now over.
|
|
|
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 |
|
|
66
|
Sat May 15 09:57:24 2021 |
Dayshift | Runs | Currently on schedule | Enhance fluorescence rate and perform
laser bunch timing
|
|
|
85
|
Tue May 31 07:29:11 2022 |
Ken | Detectors | XUV-Detektor | Rate was very low: ~ 100Hz
Adjusted Walk level and Threshold, new rate:
5kHz
|
|
|
4
|
Tue May 11 16:33:31 2021 |
Ken Ueberholz | Detectors | Detector control manual | Attached to this elog entry is a short manual
for the xuv-detector control. If anything
is missing or not understandable I can change |
|
|
22
|
Wed May 12 18:59:15 2021 |
Ken Ueberholz | General | Power is back | Power is back and most things are running
again |
|
|
24
|
Wed May 12 22:28:55 2021 |
Ken Ueberholz | General | Bunching succesfull | Bunching with 2 and 10 bunches succesfull |
|
|
28
|
Wed May 12 23:36:18 2021 |
Ken Ueberholz | DAQ | VI change | carbon main vi - kopie is now in operation
here, in keysight.vi the input settings for |
|
|
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. |
|
|
39
|
Thu May 13 18:34:54 2021 |
Ken Ueberholz | General | What happened scince shift change at 4pm | Ion frequency shifts with laser, both manually
and scanned, without bunches: successful
Bunching with 7 and 20 bunches: successful
|
|
|
42
|
Thu May 13 23:42:37 2021 |
Ken Ueberholz | General | What was done | In this shift a number of successful Schottky
measurements were done:
With fixed laser wavelength, while varying |
|
|
Draft
|
Wed May 12 09:05:48 2021 |
Keysight Settings | DAQ | | |
|
|
10
|
Wed May 12 08:10:17 2021 |
Lars | General | instabilities in ion frequency | looks like the E-Cooler is responsible for
this. If one turns off the electron current,
the beam stays stable.
|
|
|
18
|
Wed May 12 10:14:18 2021 |
Lars | Accelerator | E-Cooler | M.Steck et al. discussed about the E-Cooler
and found a possible issue. They asked for
enterance to the ESR. Since nobody else was |
|
|
38
|
Thu May 13 03:35:25 2021 |
Lars | General | Status: Current schedule ... so far | 1.) so far:
h = 2, 4, 6, 7, 8, 10, 12, 14, 16, 18, 20,
30
|
|
|
62
|
Sat May 15 06:51:16 2021 |
Night Shift Sebastian/Max/Noah | General | Different Laserscantypes | We use different scan types (manual scan)
or constant laser wavelengths to check the
effects of laser cooling in the Schottky |
|
|
79
|
Sun May 16 07:18:56 2021 |
Night Shift Sebastian/Max/Noah | General | Preparation for automated laser scans | We shut the laser system down to prepare automated
laser scans |
|
|
Draft
|
Fri May 14 09:35:20 2021 |
Nightshift | Runs | Coasting beam, scanning laser, ecooler on | |
|
|
53
|
Fri May 14 09:38:04 2021 |
Nightshift | Runs | Coasting beam, scanning laser, ecooler on | |
|
|
54
|
Fri May 14 09:38:43 2021 |
Nightshift | Runs | Coasting beam, ecooler on, scanning laser | |
|