| ID |
Date |
Author |
Category |
Subject |
Year |
|
438
|
Tue May 25 07:51:48 2021 |
Jan | Accelerator | ESR stacking cycle length | 2021 |
The full cycle length of ESR with 30 stacks is about 7:45 minutes, out of which 15.5 sec are with target switched ON.
This is without CMB/HTD in parallel. |
|
437
|
Tue May 25 07:46:39 2021 |
Oliver, Diego | Runs | Run 0111 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0111.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 07:46:02 25.05.2021
run stop: 08:51:14 25.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 100 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 390 uA
SIS particles before: 3.0e9
ESR current at injection: 4.3e6 (stacked)
ESR particles after decel.: 1.2e6 (more or less)
Target ON density: 1.0e14 |
|
436
|
Tue May 25 06:42:39 2021 |
Cobus, Michele | Runs | Run 0110 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0110.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 06:42:05 25.05.2021
run stop: 07:45:55 25.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 140 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 390 uA
SIS particles before: 3.6e9
ESR current at injection: 5.5e6 (stacked)
ESR particles after decel.: 1.5e6 (more or less)
Target ON density: 1.0e14 |
|
435
|
Tue May 25 05:36:31 2021 |
Cobus, Michele | Runs | Run 0109 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0109.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 05:35:52 25.05.2021
run stop: 06:41:53 25.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 140 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 390 uA
SIS particles before: 3.6e9
ESR current at injection: 5.5e6 (stacked)
ESR particles after decel.: 1.5e6 (more or less)
Target ON density: 1.0e14 |
|
434
|
Tue May 25 04:32:39 2021 |
Cobus, Michele | Runs | Run 0108 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0108.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 04:32:00 25.05.2021
run stop: 05:35:48 25.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 390 uA
SIS particles before: 3.6e9
ESR current at injection: 5.0e6 (stacked)
ESR particles after decel.: 1.5e6
Target ON density: 1.0e14
Comments:
~40% less ESR current at injection ~04:38 - end of run
No beam in SIS, 05:24 - 05:31 |
|
433
|
Tue May 25 03:34:11 2021 |
Cobus, Michele | Runs | Run 0107 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0107.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 03:33:12 25.05.2021
run stop: 04:31:57 25.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 400 uA
SIS particles before: 3.6e9 (-ish)
ESR current at injection: 4.7e6 (stacked)
ESR particles after decel.: 1.5e6
Target ON density: 1.0e14 |
|
432
|
Tue May 25 02:32:22 2021 |
Cobus, Michele | Runs | Run 0106 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0106.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 02:31:52 25.05.2021
run stop: 03:33:08 25.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 400 uA
SIS particles before: 3.6e9 (-ish)
ESR current at injection: 5.0e6 (stacked)
ESR particles after decel.: 1.5e6
Target ON density: 1.0e14
Comment:
02:22 - 02:49 40% lower ESR current at injection
|
|
431
|
Tue May 25 01:29:18 2021 |
Cobus, Michele | Runs | Run 0105 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0105.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 01:28:31 25.05.2021
run stop: 02:31:49 25.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 400 uA
SIS particles before: 3.6e9 (-ish)
ESR current at injection: 4.6e6 (stacked)
ESR particles after decel.: 1.5e6
Target ON density: 1.0e14
Comment:
02:22 - 02:49 40% lower ESR current at injection
|
|
430
|
Tue May 25 00:25:27 2021 |
Cobus, Michele | Runs | Run 0104 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0104.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 00:24:40 25.05.2021
run stop: 01:28:20 25.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 400 uA
SIS particles before: 3.5e9 (-ish)
ESR current at injection: 4.5e6 (stacked)
ESR particles after decel.: 1.3e6
Target ON density: 1.0e14 |
|
429
|
Mon May 24 23:00:32 2021 |
Pierre-Michel, Enis, Cobus, Michele | Runs | Run 0103 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0103.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 23:00:10 24.05.2021
run stop: 00:24:34 25.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 400 uA
SIS particles before: 2.2e9 (-ish)
ESR current at injection: 4.5e6 (stacked)
ESR particles after decel.: 1.3e6
Target ON density: 9.0e13 |
|
428
|
Mon May 24 21:53:47 2021 |
Pierre-Michel, Enis | Runs | Run 0102 | 2021 |
No. of stacks: 30 (before 20)
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0102.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 21:53:27 24.05.2021
run stop: 22:59:52 24.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 110 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 400 uA
SIS particles before: 1.75e9 (-ish)
ESR current at injection: 4e6 (stacked)
ESR particles after decel.: 1.25e6
Target ON density: 1.0e14 |
|
427
|
Mon May 24 21:08:25 2021 |
Pierre-Michel, Enis | Runs | Run 0101 | 2021 |
No. of stacks: 20 (before 10)
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0101.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 21:07:50 24.05.2021
run stop: 21:46:08 24.05.2021 (3rd measurement, to accommodate for lost time in previous measurement)
Measured after refilling of target cooling
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 100 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 390 uA
SIS particles before: 1.75e9
ESR current at injection: 3e6 (stacked)
ESR particles after decel.: 4e6
Target ON density: 1.0e14 |
|
426
|
Mon May 24 19:21:52 2021 |
Pierre-Michel, Enis | Runs | Run 0100 | 2021 |
No. of stacks: 20 (before 10)
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0100.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 19:21:36 24.05.2021
run stop: 19:46:13 24.05.2021 (Stopped early to refill target-cooling)
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 75 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 400 uA
SIS particles before: 1.3e9
ESR current at injection: 1.75e6 (stacked)
ESR particles after decel.: 4e6
Target ON density: 1.0e14 |
|
425
|
Mon May 24 18:10:33 2021 |
Pierre-Michel, Enis | Runs | Run 0099 | 2021 |
No. of stacks: 20 (before 10)
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0099.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 18:10:17 24.05.2021
run stop: 19:10:19 24.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 75 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 400 uA
SIS particles before: 1.3e9
ESR current at injection: 1.75e6 (stacked)
ESR particles after decel.: 4e6
Target ON density: 1.0e14 |
|
424
|
Mon May 24 17:48:04 2021 |
Erika | General | FRS shiftplan, name abbreviations and phone list | 2021 |
FRS shift plan for this week:
Name abbreviations:
Phone numbers:
 |
|
423
|
Mon May 24 17:25:56 2021 |
Pierre-Michel, Enis | Runs | Run 0098 | 2021 |
No. of stacks: 10 (before 5)
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0098.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 17:25:37 24.05.2021
run stop: 18:05:33 24.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 75 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 400 uA
SIS particles before: 1.5e9
ESR current at injection: 1.25e6 (stacked)
ESR particles after decel.: 4e6
Target ON density: 1.0e14 |
|
422
|
Mon May 24 17:23:41 2021 |
Pierre-Michel, Enis | General | Status of gas-target cooling | 2021 |
Around 17:15 cooling had "unknown status 6"
At 17:21 cooling: "pumping in progress"
Around 17:41 cooling had "unknown status 6"
At 18:16 "unkown status 0"
At 18:21 "ok"
At 19:26 "unknown status 0"
At 19:31 "ok" |
|
421
|
Mon May 24 16:06:39 2021 |
Jan, Laszlo, Piere-Michel, Enis | Runs | Run 0097 | 2021 |
Changed trafo offset during this file !!
No. of stacks: 10 (before 5)
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0097.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 16:05:44 24.05.2021
run stop: 17:22:36 24.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 75 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 410 uA
SIS particles before: 1.3e8
ESR current at injection: 1.3e6 (stacked)
ESR particles after decel.: 4e6
Target ON density: 1.0e14 |
|
420
|
Mon May 24 15:24:52 2021 |
Jan, Laszlo, Piere-Michel, Enis | Runs | Run 0096 | 2021 |
No. of stacks: 10 (before 5)
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm (before -10 mm)
open file : e127b_run0096.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 15:24:51 24.05.2021
run stop: 15:51:56 24.05.2021 (stopped early, due to radiation alarm)
_______________________________________________________________________________
ON Rates
Si_ON_bdt: ~0 Hz
Xray_ON_bdt: 75 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 410 uA
SIS particles before: 7.6e8
ESR current at injection: 2e6 (stacked)
ESR particles after decel.: 4e6
Target ON density: 1.0e14 |
|
419
|
Mon May 24 14:12:14 2021 |
Sophia, Mario | Runs | Run 0094 | 2021 |
No. of stacks: 5
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -10 mm (before -20 mm)
open file : e127b_run0094.lmd
beam: 118Te52+
energy: 7 MeV/u
cooler voltage:
purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)
Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +3.5 mm (20mm away from beam)
run start: 14:15:47 24.05.2021
run stop: 15:20:37 24.05.2021
_______________________________________________________________________________
ON Rates
Si_ON_bdt: 0 Hz
Xray_ON_bdt: 0 Hz
BaF_OR: ---
Si voltage: 100.0 V
Si leakage current: 340 uA
SIS particles before: 7.6e8
ESR current at injection: 1e6 (stacked)
ESR particles after decel.: 4e6
Target ON density: 1.0e14 |