| ID |
Date |
Author |
Category |
Subject |
Year |
|
487
|
Thu May 27 04:48:19 2021 |
Pierre-Michel, Enis | Runs | Run 0146 | 2021 |
No. of stacks: 20
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -11.5 mm
open file : e127b_run0146.lmd
beam: 118Te52+
energy: 6 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +1.0 mm
run start: 04:47:41 27.05.2021
run stop: 05:47:41 27.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~ 5 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 380 nA
SIS particles before: 2.75e9 (one shoot)
ESR current at injection: 4.5e6 (stacked)
ESR particles after decel.: 2.3e5 (more or less)
Target ON density: 1.0e14 |
|
488
|
Thu May 27 05:48:12 2021 |
Pierre-Michel, Enis | Runs | Run 0147 | 2021 |
No. of stacks: 20
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -11.5 mm
open file : e127b_run0147.lmd
beam: 118Te52+
energy: 6 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +1.0 mm
run start: 05:47:44 27.05.2021
run stop: 06:54:01 27.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~ 5 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 380 nA
SIS particles before: 2.75e9 (one shoot)
ESR current at injection: 4.5e6 (stacked)
ESR particles after decel.: 2.3e5 (more or less)
Target ON density: 1.0e14 |
|
389
|
Sat May 22 17:01:33 2021 |
Pierre-Michel & Enis | Runs | Run 0072 | 2021 |
open file : e127b_run0072.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +12.5 mm
run start: 1:: 22-05-2021
run stop: 1:: 22-05-2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 15 Hz
Xray_ON_bdt: 600 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 9e7
ESR current at injection: 3e7
ESR particles after decel.: 3e6
Target ON density: 1.0e14 |
|
392
|
Sat May 22 18:05:22 2021 |
Pierre-Michel & Enis | Runs | Run 0073 | 2021 |
open file : e127b_run0073.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +12.5 mm
run start: 1:: 22-05-2021
run stop: 1:: 22-05-2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 10 Hz
Xray_ON_bdt: 600 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 9e7
ESR current at injection: 2e7
ESR particles after decel.: 2e6
Target ON density: 1.0e14 |
|
393
|
Sat May 22 19:05:13 2021 |
Pierre-Michel & Enis | Runs | Run 0074 | 2021 |
Note: SIS lost HF, no beam since 19:21. Stopped run early
open file : e127b_run0074.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +12.5 mm
run start: 1:: 22-05-2021
run stop: 1:: 22-05-2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 15 Hz
Xray_ON_bdt: 700 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 8e7
ESR current at injection: 3e7
ESR particles after decel.: 2e6
Target ON density: 1.0e14 |
|
394
|
Sat May 22 19:32:28 2021 |
Pierre-Michel & Enis | Runs | Run 0075 | 2021 |
open file : e127b_run0075.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +12.5 mm
run start: 1:: 22-05-2021
run stop: 1:: 22-05-2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 15 Hz
Xray_ON_bdt: 700 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 1.1e8
ESR current at injection: 2.5e7
ESR particles after decel.: 2.5e6
Target ON density: 1.0e14 |
|
396
|
Sat May 22 20:47:39 2021 |
Pierre-Michel & Enis | Runs | Run 0076 | 2021 |
open file : e127b_run0076.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +2.5 mm (20mm away from beam)
run start: 1:: 22-05-2021
run stop: 21:21:38 22-05-2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 15 Hz
Xray_ON_bdt: 700 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 1.3e8
ESR current at injection: 4.5e7
ESR particles after decel.: 2.5e6
Target ON density: 1.0e14 |
|
398
|
Sat May 22 21:40:09 2021 |
Pierre-Michel & Enis | Runs | Run 0077 | 2021 |
open file : e127b_run0077.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +2.5 mm (20mm away from beam)
run start: 21:39:33 22-05-2021
run stop: 22:20:22 22-05-2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 15 Hz
Xray_ON_bdt: 700 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 1.2e8
ESR current at injection: 4e7
ESR particles after decel.: 2.5e6
Target ON density: 1.0e14 |
|
399
|
Sat May 22 22:25:42 2021 |
Pierre-Michel & Enis | Runs | Run 0078 | 2021 |
open file : e127b_run0078.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +7.5 mm (25mm away from beam)
run start: 22:25:23 22-05-2021
run stop: 23:27:16 22-05-2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 15 Hz
Xray_ON_bdt: 700 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 9e7
ESR current at injection: 2.2e7
ESR particles after decel.: 2.5e6
Target ON density: 1.0e14
Info: Dipole MU2 did no longer work, reset during the run, tried to reset at 23:12 Uhr. Problem not solved at the end of the run. Problematic injection structure |
|
129
|
Sat Mar 21 13:44:16 2020 |
Pierre-Michel | Detectors | Recoil detector | |
We turn on Recoil detector, to use it as a monitor for target overlap.
MCP front -2500 V for highest signal rate.
(Used to be -2250 V during previous beam time.)
DAQ triggered with 1 kHz clock in 2nd trigger input.
(2nd trigger used to be x-rays in previous beam time.)
The picture shows the increase of the Recoil rate when increasing the voltage from 2250 V to 2500 V in steps of 50 V. The last shot was taken without beam, so just target on. |
|
159
|
Sun Mar 22 01:36:14 2020 |
Pierre-Michel | Analysis | Target overlap | |
Here are the data file for the rates of the recoil detector for different values of the target bump. The average rate over background is proportional to the target overlap.
The MCP was operated at a voltage of 2500 V, where it sees mostly photons, so not really recoil ions.
Column "X" is time in seconds, Column "Content" is rate in Hz. |
|
250
|
Mon Mar 23 14:23:01 2020 |
Pierre-Michel | DAQ | Backup recoil files | |
Recoil detector files backup to lxg1260:/data.local2/hillenbrand/Laszlo |
|
401
|
Sat May 22 23:28:08 2021 |
Philipp, Benny | Runs | Run 0079 | 2021 |
open file : e127b_run0079.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +7.5 mm (25mm away from beam)
run start: 23:35:43 22.05.2021
run stop: 00:34:46 23.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 12 Hz
Xray_ON_bdt: 650 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 1e8
ESR current at injection: 3.5e7
ESR particles after decel.: 3e6
Target ON density: 1.0e14 |
|
402
|
Sun May 23 00:35:33 2021 |
Philipp, Benny | Runs | Run 0080 | 2021 |
open file : e127b_run0080.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +7.5 mm (25mm away from beam)
run start: 00:35:16 23.05.2021
run stop: 01:35:21 23.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 12 Hz
Xray_ON_bdt: 650 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: xxxxx scaling problem, value negative, seem to be a visual problem only
ESR current at injection: 1.6e7
ESR particles after decel.: 2e6
Target ON density: 1.0e14 |
|
403
|
Sun May 23 01:36:04 2021 |
Philipp, Benny | Runs | Run 0081 | 2021 |
open file : e127b_run0081.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +7.5 mm (25mm away from beam)
run start: 01:36:06 23.05.2021
run stop: 02:35:37 23.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 12 Hz
Xray_ON_bdt: 650 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 5.5e7
ESR current at injection: 1.2e7
ESR particles after decel.: 2.2e6
Target ON density: 1.0e14 |
|
405
|
Sun May 23 02:36:07 2021 |
Philipp, Benny | Runs | Run 0082 | 2021 |
open file : e127b_run0082.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +7.5 mm (25mm away from beam)
run start: 02:36:02 23.05.2021
run stop: 03:34:08 23.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 12 Hz
Xray_ON_bdt: 600 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 4.5e7
ESR current at injection: 8e6
ESR particles after decel.: 2.5e6
Target ON density: 1.0e14 |
|
406
|
Sun May 23 03:34:44 2021 |
Philipp, Benny | Runs | Run 0083 | 2021 |
open file : e127b_run0083.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +7.5 mm (25mm away from beam)
run start: 03:34:50 23.05.2021
run stop: 04:35:42 23.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 12 Hz
Xray_ON_bdt: 600 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: bug in display
ESR current at injection: 1e7
ESR particles after decel.: 2.5e6
Target ON density: 1.0e14 |
|
407
|
Sun May 23 04:36:15 2021 |
Philipp, Benny | Runs | Run 0084 | 2021 |
open file : e127b_run0084.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +7.5 mm (25mm away from beam)
run start: 04:36:12 23.05.2021
run stop: 05:34:45 23.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 10 Hz
Xray_ON_bdt: 600 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: bug in display
ESR current at injection: 1.2e7
ESR particles after decel.: 3.0e6
Target ON density: 1.0e14 |
|
408
|
Sun May 23 05:35:07 2021 |
Philipp, Benny | Runs | Run 0085 | 2021 |
open file : e127b_run0085.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +7.5 mm (25mm away from beam)
run start: 05:35:04 23.05.2021
run stop: 06:33:22 23.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 10 Hz
Xray_ON_bdt: 600 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 3.8e7
ESR current at injection: 1.3e7
ESR particles after decel.: 2.0e6
Target ON density: 1.0e14 |
|
409
|
Sun May 23 06:33:46 2021 |
Philipp, Benny | Runs | Run 0086 | 2021 |
open file : e127b_run0086.lmd
beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:
purpose:
Reference measurement with scraper
Detector position (Si): -19 mm
GE01DD1IG position (Scraper): +7.5 mm (25mm away from beam)
run start: 06:33:41 23.05.2021
run stop: 07:39:40 23.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 15 Hz
Xray_ON_bdt: 800 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 2.8e7
ESR current at injection: 1.3e7
ESR particles after decel.: 2.2e6
Target ON density: 1.0e14 |