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  proton-capture on 118Te, Page 2 of 29  Not logged in ELOG logo
ID Date Author Category Subject Year
  559   Sun May 30 04:27:58 2021 Oliver, DiegoRunsRun 02082021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0208.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): +6.0 mm

run start: 04:27:30 30.05.2021
run stop: 05:32:04 30.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 100 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 420 nA


SIS particles before: 2.5e9 (one shoot)
ESR current at injection: 2.5e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  558   Sun May 30 03:30:37 2021 Oliver, DiegoRunsRun 02072021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0207.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): +6.0 mm

run start: 03:30:06 30.05.2021
run stop: 04:27:27 30.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 420 nA


SIS particles before: 2.6e9 (one shoot)
ESR current at injection: 2.9e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  557   Sun May 30 02:26:07 2021 Oliver, DiegoRunsRun 02062021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0206.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): +6.0 mm

run start: 02:25:37 30.05.2021
run stop: 03:30:03 30.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 130 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 420 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 2.75e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  556   Sun May 30 01:22:03 2021 Oliver, DiegoRunsRun 02052021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0205.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): +6.0 mm

run start: 01:21:34 30.05.2021
run stop: 02:25:32 30.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 100 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 410 nA


SIS particles before: 2.5e9 (one shoot)
ESR current at injection: 2.75e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  555   Sun May 30 00:19:33 2021 Oliver, DiegoRunsRun 02042021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0204.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): +6.0 mm

run start: 00:18:57 30.05.2021
run stop: 01:21:30 30.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 100 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 400 nA


SIS particles before: 2.5e9 (one shoot)
ESR current at injection: 2.5e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  554   Sun May 30 00:14:58 2021 Oliver, DiegoGeneralSIS Pattern changed2021
The pattern in SIS was changed so that we get more injections into ESR. Before HTD had 9 seconds which resulted in a timeout in the ESR. Now HTD has 10 seconds which improved a lot...
  553   Sat May 29 23:18:43 2021 Oliver, DiegoRunsRun 02032021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0203.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): +6.0 mm

run start: 23:18:19 29.05.2021
run stop: 00:18:53 30.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 410 nA


SIS particles before: 2.0-2.9e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  552   Sat May 29 23:05:52 2021 Oliver, DiegoGeneralNo Beam2021
Due to a radioprotection issue in CaveA there is no beam. We wait for the radioprotection shift to arrive...

Beam back at 23:18
  551   Sat May 29 22:03:28 2021 Sophia, MarioRunsRun 02022021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0202.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): +6.0 mm

run start: 22:02:07 29.05.2021
run stop: 22:24:21 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  550   Sat May 29 21:37:54 2021 Sophia, MarioRunsRun 02012021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0201.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): +6.0 mm

run start: 21:01:17 29.05.2021
run stop: 22:02:02 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  549   Sat May 29 20:35:22 2021 Sophia, MarioRunsRun 02002021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0200.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): +6.0 mm

run start: 20:33:36 29.05.2021
run stop: 20:45:12 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  548   Sat May 29 19:34:41 2021 Sophia, MarioRunsRun 01992021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0199.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): +6.0 mm

run start: 19:33:33 29.05.2021
run stop: 20:33:33 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  547   Sat May 29 18:29:26 2021 Sophia, MarioRunsRun 01982021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0198.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): +6.0 mm

run start: 18:28:12 29.05.2021
run stop: 19:33:30 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0E13
  546   Sat May 29 17:28:26 2021 Sophia, MarioRunsRun 01972021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0197.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): +6.0 mm

run start: 17:27:32 29.05.2021
run stop: 18:28:10 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 10E14
  545   Sat May 29 16:28:50 2021 Sophia, MarioRunsRun 01962021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0196.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): +6.0 mm

run start: 16:27:45 29.05.2021
run stop: 17:27:27 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0e13 at 17:00 it increased during LN2 filling to 10E14
  544   Sat May 29 15:26:40 2021 Sophia, MarioRunsRun 01952021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0195.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): +6.0 mm

run start: 15:25:44 29.05.2021
run stop: 16:27:45 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 8.0e13
  543   Sat May 29 13:43:39 2021 Tino, Rene, Yuri, Laszlo, MarkusRunschange of settings2021
from now on, everal beam setting will be different. We could not get the beam back to were it was before. When the scraper was pulled back by 2 cm, the loe/energy beam was visible again via cap. 
Schottky. However, no x-rays could be observerved during the target-on phase. 

Hence the interpretation:

beam position has change at least a few mm, at most 2 cm. 

Will now try to get a new overlap with target and need to adjust the detector position too.

All online - Si spectra are cleared.
  542   Sat May 29 11:01:04 2021 Rene, TinoRunsRun 0194 crap run2021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0194.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): +2.0 mm

run start: 12:22:55 29.05.2021
run stop: 12:49:05 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 0 Hz
Xray_ON_bdt: ~ 0 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: not measurable
Target ON density: 1.0e14
  541   Sat May 29 10:09:01 2021 Rene, TinoRunsRun 01932021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0193.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): +2.0 mm

run start: 10:07:35 29.05.2021
run stop: 10:59:10 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 3 Hz
Xray_ON_bdt: ~ 110 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: 2.5e6
Target ON density: 1.0e14
  540   Sat May 29 08:59:52 2021 Rene, TinoRunsRun 01922021
No. of stacks: 10 00:52:43
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0192.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): +2.0 mm

run start: 09:07:18 29.05.2021
run stop: 10:07:34 29.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~ 2.5 Hz
Xray_ON_bdt: ~ 110 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: 2.5e6
Target ON density: 1.0e14
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