HOME ESR EXPERIMENTS LABS etc
E121 E127 E132 E125 E143 laser_cooling_2021 E142 Ê128 E146 E0052 E0018 E0028
  proton-capture on 118Te, Page 7 of 29  Not logged in ELOG logo
ID Date Author Category Subjectdown Year
  214   Mon Mar 23 01:18:16 2020 ShahabRunsrun entry - run092 
Taking data again with primary beam.

open file : run092

beam: 124Xe54+
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): -27 mm
GE01DD1IG position (Scraper): 9 mm

run start at 23:07:10, first file: run092_0001.lmd
run stop  at 00:59:55, last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 01:16

ON Rates
Si_X:      2 Hz
Si_Y:      2 Hz
Xray_35:   0 Hz
Xray_90:   92 Hz
Xray_145:  36 Hz
BaF_OR:     ---

Si voltage:          60.02 V  
Si leakage current:  4.12 uA


SIS particles before:           7.6e8
ESR current at injection:      
ESR particles after decel.:     2.3e6
Target ON density:              5.55e13

copy and repeat the above (below the line) every 30 minutes
  209   Sun Mar 22 23:59:12 2020 ShahabRunsrun entry - run091 
Taking data again with primary beam.

open file : run090

beam: 124Xe54+
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): -27 mm
GE01DD1IG position (Scraper): 9 mm

run start at 23:07:10, first file: run091_0001.lmd
run stop  at , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 23:57:53

ON Rates
Si_X:      1 Hz
Si_Y:      1 Hz
Xray_35:   5 Hz
Xray_90:   102 Hz
Xray_145:  35 Hz
BaF_OR:     ---

Si voltage:          60.02 V  
Si leakage current:  4.23 uA


SIS particles before:           4.6e8
ESR current at injection:      
ESR particles after decel.:     1.12e7
Target ON density:              5e13

copy and repeat the above (below the line) every 30 minutes
  211   Mon Mar 23 00:36:51 2020 ShahabRunsrun entry - run091 
Taking data again with primary beam.

open file : run091

beam: 124Xe54+
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): -27 mm
GE01DD1IG position (Scraper): 9 mm

run start at 23:07:10, first file: run091_0001.lmd
run stop  at 00:59:55, last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 00:36

ON Rates
Si_X:      3 Hz
Si_Y:      3 Hz
Xray_35:   1 Hz
Xray_90:   57 Hz
Xray_145:  16 Hz
BaF_OR:     ---

Si voltage:          60.02 V  
Si leakage current:  4.25 uA


SIS particles before:           7e8
ESR current at injection:      
ESR particles after decel.:     8.5e6
Target ON density:              5e13

copy and repeat the above (below the line) every 30 minutes
  207   Sun Mar 22 22:46:56 2020 Michael, Laszlo, YuriRunsrun entry - run090 
Taking data again with primary beam.

open file : run090

beam: 124Xe54+
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): -27 mm
GE01DD1IG position (Scraper): 9 mm

run start at 23:07:10, first file: run087_0001.lmd
run stop  at , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 23:10 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   2 Hz
Xray_90:   83 Hz
Xray_145:  14 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  3.98 uA


SIS particles before:           ~2e8
ESR current at injection:       297 uA
ESR particles after decel.:     
Target ON density:              6.1e13

copy and repeat the above (below the line) every 30 minutes
  205   Sun Mar 22 22:00:49 2020 Michael, Laszlo, YuriRunsrun entry - run089 - switched to Primary beam 
Yuri is still tuning, but we are collecting data. Beam is in. Detectors are out.

open file : run089

beam: 124Xe54+ (?)
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 22:00:26 , first file: run089_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 22:02 pm.

ON Rates
Si_X:        Hz
Si_Y:        Hz
Xray_35:     Hz
Xray_90:     Hz
Xray_145:    Hz
BaF_OR:      Hz

Si voltage:          off  
Si leakage current:  off

SIS particles before:           ~3.05e8
ESR current at injection:        380 uA
ESR particles after decel.:     
Target ON density:              

copy and repeat the above (below the line) every 30 minutes
  206   Sun Mar 22 22:06:21 2020 Michael, Laszlo, YuriRunsrun entry - run089 - stopped 
closed file again.

Yuri is still tuning, but we are collecting data. Beam is in. Detectors are out.

open file : run089

beam: 124Xe54+ (?)
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 22:00:26 , first file: run089_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 22:02 pm.

ON Rates
Si_X:        Hz
Si_Y:        Hz
Xray_35:     Hz
Xray_90:     Hz
Xray_145:    Hz
BaF_OR:      Hz

Si voltage:          off  
Si leakage current:  off

SIS particles before:           ~3.05e8
ESR current at injection:        380 uA
ESR particles after decel.:     
Target ON density:              

copy and repeat the above (below the line) every 30 minutes
  200   Sun Mar 22 17:49:28 2020 Michael, LaszloRunsrun entry - run088 
The beam is still unchanged. We just start a run to collect all remaining data.
Data is probably scratch, expect changing conditions at the machines during the run.

No counts in Target ON phase at Silicon Detector. Probably we had only two first shoots from FRS in this run (see picture below)

open file : run088

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 17:48:58 , first file: run088_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 17:53 pm.

ON Rates
Si_X:       0 Hz
Si_Y:       0 Hz
Xray_35:    3 Hz
Xray_90:    54 Hz
Xray_145:   28 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.05 uA


SIS particles before:           ~2.3e9
ESR current at injection:        6.5 uA
ESR particles after decel.:     
Target ON density:              8.45e13

copy and repeat the above (below the line) every 30 minutes
Attachment 1: Trafo_run88.png
Trafo_run88.png
  202   Sun Mar 22 18:41:50 2020 Michael, LaszloRunsrun entry - run088 
Closed file run088 at 17:55. No beam in ESR.
  197   Sun Mar 22 17:35:39 2020 MichaelRunsrun entry - run087.  
Closing file at 17:39, stopping data taking. Yuri will switch to primary beam through FRS without target.

Also a minor observation is, that at the end of the target on phase, the X-ray count rate is going up very high. (Data acquisition was in Jet Off mode)

close file : run087

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 16:38 , first file: run087_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 17:35 pm. (This is towards the end of the run 087)

ON Rates
Si_X:       0 Hz
Si_Y:       0 Hz
Xray_35:    3 Hz
Xray_90:    35 Hz
Xray_145:   21 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.08 uA


SIS particles before:           ~2.39e9
ESR current at injection:        10 uA
ESR particles after decel.:     
Target ON density:              8.61e13

copy and repeat the above (below the line) every 30 minutes
  195   Sun Mar 22 16:39:37 2020 MichaelRunsrun entry - run087 
Four shots at the end of 086/beginning of 87 were empty, no SIS kicker. Beam operators fixed it quickly.

open file : run087

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 16:38 , first file: run087_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 16:42 pm.

ON Rates
Si_X:       0 Hz
Si_Y:       0 Hz
Xray_35:    1 Hz
Xray_90:    52 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:        8.4 uA
ESR particles after decel.:     
Target ON density:              8.7e13

copy and repeat the above (below the line) every 30 minutes
  196   Sun Mar 22 17:09:49 2020 MichaelRunsrun entry - run087 
open file : run087

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 16:38 , first file: run087_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 17:10 pm.

ON Rates
Si_X:       0 Hz
Si_Y:       0 Hz
Xray_35:    3 Hz
Xray_90:    35 Hz
Xray_145:   21 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.08 uA


SIS particles before:           ~2.38e9
ESR current at injection:        8.9 uA
ESR particles after decel.:     
Target ON density:              8.58e13

copy and repeat the above (below the line) every 30 minutes
  193   Sun Mar 22 15:39:29 2020 MichaelRunsrun entry - run086 
open file : run086

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 15:39 , first file: run086_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 15:42 pm.

ON Rates
Si_X:       0 Hz
Si_Y:       0 Hz
Xray_35:    4 Hz
Xray_90:    45 Hz
Xray_145:   22 Hz
BaF_OR:     Hz

Si voltage:          60.01 V  
Si leakage current:  4.06 uA


SIS particles before:           ~2.1e9
ESR current at injection:        11 uA
ESR particles after decel.:     
Target ON density:              8.8e13

copy and repeat the above (below the line) every 30 minutes
  194   Sun Mar 22 16:10:12 2020 MichaelRunsrun entry - run086 
open file : run086

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 15:39 , first file: run086_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 16:10 pm.

ON Rates
Si_X:       0 Hz
Si_Y:       0 Hz
Xray_35:    1 Hz
Xray_90:    56 Hz
Xray_145:   28 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.07 uA


SIS particles before:           ~2.3e9
ESR current at injection:        10.5 uA
ESR particles after decel.:     
Target ON density:              8.92e13

copy and repeat the above (below the line) every 30 minutes
  190   Sun Mar 22 14:40:14 2020 Esther, Michael, LaszloRunsrun entry - run085, gas jet is back in business! 
open file : run085

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 14:39 , first file: run085_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 14:40 pm.

ON Rates
Si_X:       0 Hz
Si_Y:       0 Hz
Xray_35:    3 Hz
Xray_90:    63 Hz
Xray_145:   30 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.05 uA


SIS particles before:           ~2.5e9
ESR current at injection:        9 uA
ESR particles after decel.:     
Target ON density:              1e14
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
  192   Sun Mar 22 15:14:01 2020 Michael, LaszloRunsrun entry - run085, gas jet is back in business! 
open file : run085

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 14:39 , first file: run085_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 15:14 pm.

ON Rates
Si_X:       0 Hz
Si_Y:       0 Hz
Xray_35:    2 Hz
Xray_90:    55 Hz
Xray_145:   32 Hz
BaF_OR:     Hz

Si voltage:          60.02 V  
Si leakage current:  4.07 uA


SIS particles before:           ~2e9
ESR current at injection:        9 uA
ESR particles after decel.:     
Target ON density:              8.7e13

copy and repeat the above (below the line) every 30 minutes
http://clipboard.acc.gsi.de/screenshot-app/screenshots/tcl1048/2020-03-22_15-29-05-937.png
Attachment 1: 2020-03-22_15-29-05-937.png
2020-03-22_15-29-05-937.png
  189   Sun Mar 22 14:23:50 2020 Esther, Ragan, Michael, LaszloRunsrun entry - run084, Uli working with gas jet target 
Uli is still working with gas jet target. 
open file : run084

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 14:25 , first file: run084_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 14:25 pm.

ON Rates
Si_X:       Hz
Si_Y:       Hz
Xray_35:    Hz
Xray_90:    Hz
Xray_145:   Hz
BaF_OR:     Hz

Si voltage:          60.01 V  
Si leakage current:  4.07 uA


SIS particles before:           ~2.5e9
ESR current at injection:        11 uA
ESR particles after decel.:     
Target ON density:              Uli is working on it
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
  187   Sun Mar 22 13:22:44 2020 Esther, RaganRunsrun entry - run083, Uli working with gas jet target 
Uli is still working with gas jet target. 
open file : run083

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 13:25 , first file: run083_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 13:25 pm.

ON Rates
Si_X:       Hz
Si_Y:       Hz
Xray_35:    Hz
Xray_90:    Hz
Xray_145:   Hz
BaF_OR:     Hz

Si voltage:          60.01 V  
Si leakage current:  4.05 uA


SIS particles before:           ~2.5e9
ESR current at injection:        11 uA
ESR particles after decel.:     
Target ON density:              Uli is working on it
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
  184   Sun Mar 22 12:26:15 2020 Esther, RaganRunsrun entry - run082, Uli working with gas jet target 
Uli is still working with gas jet target however the vacuum problem with the SIS is resolved now. 
open file : run082

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 12:25 , first file: run082_0001.lmd
run stop  at  , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 12:25 pm.

ON Rates
Si_X:       Hz
Si_Y:       Hz
Xray_35:    Hz
Xray_90:    Hz
Xray_145:   Hz
BaF_OR:     Hz

Si voltage:          60.01 V  
Si leakage current:  4.06 uA


SIS particles before:           ~3.3e9
ESR current at injection:        uA
ESR particles after decel.:     
Target ON density:              Uli is working on it
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
  182   Sun Mar 22 11:37:37 2020 Esther, RaganRunsrun entry - run081, Uli working with gas jet target 
Uli is here to work with the gas jet target.

open file : run081

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 11:36 , first file: run081_0001.lmd
run stop  at 12:01 , last file:  run_0xxx.lmd

_______________________________________________________________________________

time: 11:36 pm.

ON Rates
Si_X:       Hz
Si_Y:       Hz
Xray_35:    Hz
Xray_90:    Hz
Xray_145:   Hz
BaF_OR:     Hz

Si voltage:          60.01 V  
Si leakage current:  4.06 uA


SIS particles before:           ~3.0e9
ESR current at injection:        uA
ESR particles after decel.:     
Target ON density:              Uli is working on it
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
  180   Sun Mar 22 10:53:36 2020 Esther, RaganRunsrun entry - run080 
open file : run080

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 10:55 , first file: run080_0001.lmd
run stop  at : , last file:  run075_0xxx.lmd

_______________________________________________________________________________

time: 10:55 pm.

ON Rates
Si_X:      0 Hz
Si_Y:      0 Hz
Xray_35:   3 Hz
Xray_90:   48 Hz
Xray_145:  17 Hz
BaF_OR:     Hz

Si voltage:          60.01 V  
Si leakage current:  4.08 uA


SIS particles before:           ~3.0e9
ESR current at injection:       10 uA
ESR particles after decel.:     
Target ON density:              2.4e13
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
ELOG V3.1.5-fc6679b