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  proton-capture on 118Te, Page 2 of 29  Not logged in ELOG logo
ID Date Authorup Category Subject Year
  434   Tue May 25 04:32:39 2021 Cobus, MicheleRunsRun 01082021
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
  435   Tue May 25 05:36:31 2021 Cobus, MicheleRunsRun 01092021
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
  436   Tue May 25 06:42:39 2021 Cobus, MicheleRunsRun 01102021
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
  380   Sat May 22 06:53:08 2021 Cobus, Michele, Beatriz, YuryRunsRun 00672021
open file : e127b_run0067.lmd

beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:

purpose:
Reference measurement

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): out/not used

run start: 06:52:32 22-05-2021
run stop: 08:00 22-05-2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: 50 Hz
Xray_ON_bdt: 450 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 340 uA


SIS particles before: 7.3e7
ESR current at injection: 1.9e7
ESR particles after decel.: 2.0e6
Target ON density: 1.0e14

For some minutes there was no beam in the ESR because Yuri was trying to move the scraper.
  372   Fri May 21 22:01:32 2021 Cobus, Michele, JanRunsRun 00592021
open file : e127b_run0059.lmd

beam: 124Xe54+
energy: 7 MeV/u
cooler voltage:

purpose:
Reference measurement

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): out/not used

run start: 23:51:28 21-05-2021
run stop: 00:51:28 22-05-2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: 50 Hz
Xray_ON_bdt: 500 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 340 uA


SIS particles before: 6.5e7
ESR current at injection: 2.3e7
ESR particles after decel.: 3e6
Target ON density: 9.8e13
  171   Sun Mar 22 07:23:44 2020 Dima, EstherRunsrun entry - run076 
open file : run076

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 06:54 , first file: run076_0001.lmd
run stop  at : , last file:  run075_0xxx.lmd

_______________________________________________________________________________

time: 07:26 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   2 Hz
Xray_90:   56 Hz
Xray_145:  21 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.05 uA


SIS particles before:           ~2.6e9
ESR current at injection:       10 uA
ESR particles after decel.:     
Target ON density:              2.9e13
Base line for ESR current drops dpwn from 4 to -2 after restarting the ESR cycle

copy and repeat the above (below the line) every 30 minutes
  172   Sun Mar 22 07:53:30 2020 Dima, EstherRunsrun entry - run077 
open file : run077

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 07:54 , first file: run077_0001.lmd
run stop  at : , last file:  run075_0xxx.lmd

_______________________________________________________________________________

time: 07:54 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   2 Hz
Xray_90:   38 Hz
Xray_145:  17 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.07 uA


SIS particles before:           ~2.5e9
ESR current at injection:       10 uA
ESR particles after decel.:     
Target ON density:              2.8e13
Base line for ESR current drops dpwn from 4 to -2 after restarting the ESR cycle

copy and repeat the above (below the line) every 30 minutes
  154   Sat Mar 21 23:24:09 2020 Dima, PierreRunsrun entry - run068 
open file : run068

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 22:54 , first file: run068_0001.lmd
run stop  at : , last file:  run067_0xxx.lmd

_______________________________________________________________________________

time: 23:24 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   4 Hz
Xray_90:   53 Hz
Xray_145:  16 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.05 uA


SIS particles before:           ~2.3e9
ESR current at injection:       21 uA
ESR particles after decel.:     
Target ON density:              5.41e13


copy and repeat the above (below the line) every 30 minutes
  155   Sat Mar 21 23:54:36 2020 Dima, PierreRunsrun entry - run069 
open file : run069

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 23:54 , first file: run069_0001.lmd
run stop  at : , last file:  run068_0xxx.lmd

_______________________________________________________________________________

time: 23:54 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   2 Hz
Xray_90:   65 Hz
Xray_145:  23 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.10 uA


SIS particles before:           ~2.3e9
ESR current at injection:       21 uA
ESR particles after decel.:     
Target ON density:              5.37e13


copy and repeat the above (below the line) every 30 minutes
  156   Sun Mar 22 00:24:39 2020 Dima, PierreRunsrun entry - run069 
open file : run069

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 23:54 , first file: run069_0001.lmd
run stop  at : , last file:  run068_0xxx.lmd

_______________________________________________________________________________

time: 23:54 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   2 Hz
Xray_90:   56 Hz
Xray_145:  26 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.10 uA


SIS particles before:           ~2.2e9
ESR current at injection:       21 uA
ESR particles after decel.:     
Target ON density:              5.36e13


copy and repeat the above (below the line) every 30 minutes
  157   Sun Mar 22 00:55:00 2020 Dima, PierreRunsrun entry - run070 
open file : run070

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 00:54 , first file: run070_0001.lmd
run stop  at : , last file:  run069_0xxx.lmd

_______________________________________________________________________________

time: 00:54 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   2 Hz
Xray_90:   70 Hz
Xray_145:  15 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.08 uA


SIS particles before:           ~1.6e9
ESR current at injection:       21 uA
ESR particles after decel.:     
Target ON density:              5.6e13


copy and repeat the above (below the line) every 30 minutes
  158   Sun Mar 22 01:25:02 2020 Dima, PierreRunsrun entry - run070 
open file : run070

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 00:54 , first file: run070_0001.lmd
run stop  at : , last file:  run069_0xxx.lmd

_______________________________________________________________________________

time: 01:24 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   3 Hz
Xray_90:   48 Hz
Xray_145:  24 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.08 uA


SIS particles before:           ~1.6e9
ESR current at injection:       21 uA
ESR particles after decel.:     
Target ON density:              5.71e13


copy and repeat the above (below the line) every 30 minutes
  160   Sun Mar 22 01:54:49 2020 Dima, PierreRunsrun entry - run071 
open file : run071

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 01:54 , first file: run071_0001.lmd
run stop  at : , last file:  run070_0xxx.lmd

_______________________________________________________________________________

time: 01:54 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   2 Hz
Xray_90:   57 Hz
Xray_145:  22 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.08 uA


SIS particles before:           ~1.8e9
ESR current at injection:       21 uA
ESR particles after decel.:     
Target ON density:              5.4e13


copy and repeat the above (below the line) every 30 minutes
  161   Sun Mar 22 02:24:07 2020 Dima, PierreRunsrun entry - run071 
open file : run071

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 01:54 , first file: run071_0001.lmd
run stop  at : , last file:  run070_0xxx.lmd

_______________________________________________________________________________

time: 02:24 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   5 Hz
Xray_90:   63 Hz
Xray_145:  18 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.08 uA


SIS particles before:           ~1.9e9
ESR current at injection:       20 uA
ESR particles after decel.:     
Target ON density:              5.3e13


copy and repeat the above (below the line) every 30 minutes
  162   Sun Mar 22 02:55:35 2020 Dima, PierreRunsrun entry - run072 
open file : run072

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 02:54 , first file: run072_0001.lmd
run stop  at : , last file:  run071_0xxx.lmd

_______________________________________________________________________________

time: 02:54 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   2 Hz
Xray_90:   46 Hz
Xray_145:  25 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.16 uA


SIS particles before:           ~1.75e9
ESR current at injection:       20 uA
ESR particles after decel.:     
Target ON density:              4e13


copy and repeat the above (below the line) every 30 minutes
  163   Sun Mar 22 03:24:39 2020 Dima, PierreRunsrun entry - run072 
open file : run072

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 02:54 , first file: run072_0001.lmd
run stop  at : , last file:  run071_0xxx.lmd

_______________________________________________________________________________

time: 03:24 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   1 Hz
Xray_90:   48 Hz
Xray_145:  25 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.09 uA


SIS particles before:           ~1.8e9
ESR current at injection:       21 uA
ESR particles after decel.:     
Target ON density:              3.6e13


copy and repeat the above (below the line) every 30 minutes
  164   Sun Mar 22 03:54:24 2020 Dima, PierreRunsrun entry - run073 
open file : run073

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 03:54 , first file: run073_0001.lmd
run stop  at : , last file:  run072_0xxx.lmd

_______________________________________________________________________________

time: 03:54 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   0 Hz
Xray_90:   53 Hz
Xray_145:  19 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.09 uA


SIS particles before:           ~1.8e9
ESR current at injection:       21 uA
ESR particles after decel.:     
Target ON density:              3.6e13


copy and repeat the above (below the line) every 30 minutes
  165   Sun Mar 22 04:31:45 2020 Dima, PierreRunsrun entry - run073 
open file : run073

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 03:54 , first file: run073_0001.lmd
run stop  at : , last file:  run072_0xxx.lmd

_______________________________________________________________________________

time: 04:24 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   4 Hz
Xray_90:   54 Hz
Xray_145:  20 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.06 uA


SIS particles before:           ~1.7e9
ESR current at injection:       21 uA
ESR particles after decel.:     
Target ON density:              3.8e13


copy and repeat the above (below the line) every 30 minutes
  166   Sun Mar 22 04:57:44 2020 Dima, PierreRunsrun entry - run074 
open file : run074

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 04:57 , first file: run074_0001.lmd
run stop  at : , last file:  run073_0xxx.lmd

_______________________________________________________________________________

time: 04:57 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   0 Hz
Xray_90:   64 Hz
Xray_145:  28 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.08 uA


SIS particles before:           ~1.7e9
ESR current at injection:       22 uA
ESR particles after decel.:     
Target ON density:              3.8e13


copy and repeat the above (below the line) every 30 minutes
  167   Sun Mar 22 05:26:47 2020 Dima, PierreRunsrun entry - run074 
open file : run074

beam: 118Te52+
energy: 10 MeV/u

purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.

Detector position (Si): -24 mm

run start at 04:57 , first file: run074_0001.lmd
run stop  at : , last file:  run073_0xxx.lmd

_______________________________________________________________________________

time: 05:25 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   0 Hz
Xray_90:   70 Hz
Xray_145:  17 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.09 uA


SIS particles before:           ~1.9e9
ESR current at injection:       22 uA
ESR particles after decel.:     
Target ON density:              3.7e13


copy and repeat the above (below the line) every 30 minutes
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