 Fri May 28 21:54:05 2021, Ragan, Thanassis, Runs, Run 0181, 2021
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No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm
open file : e127b_run0181.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: 21:54:46 28.05.2021
run stop: 22:53:53 28.05.2021
_______________________________________________________________________________
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: 6.0e8 (one shoot)
ESR current at injection: 3.0e6 (stacked)
ESR particles after decel.: 6.9e5
Target ON density: 1.0e14 |
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Sat Mar 21 07:00:18 2020, Ragan, RuiJiu, Tino, Oliver, Runs, run entry - run055,
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beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 06:30 , first file: run055_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 7:00 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 31 Hz
Xray_145: 42 Hz
BaF_OR: - Hz
Si voltage: 60.02 V
Si leakage current: 4.04 uA
SIS particles before: 3.6e9
ESR particles at injection: estimated ~10^5 - 10^4
ESR particles after decel.:
Target ON density: 1.49e13
copy and repeat the above (below the line) every 30 minutes |
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Mon Mar 23 13:23:59 2020, Ragan, RuiJiu, Pierre-Michel, Runs, run entry - run102,
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open file : run102
beam: 124Xe54+
energy: 10 MeV/u
we run at MAX INTENSITY as we can: SIS was increased to its top, but unfortunately we still end up with 1.5e9 at injection from SIS. Sergey also optimized some stuff.
purpose: data with TARGET ON and SCRAPER OFF --> this leakage current spikes associated with primary scattering from the scraper edge seem to disappear, but we get still 10kHz rate on the detector a few sec after injection(this small "bump"
after the peak in the Si current - see the picture below)
Detector position (Si): -27 mm
GE01DD1IG position (Scraper): 9 mm
run start at 12:49, first file: run102_0001.lmd
run stop at ,13:38 last file: run_0xxx.lmd
_______________________________________________________________________________
time: 13:24
ON Rates
Si_X: 1 Hz
Si_Y: 1 Hz
Xray_35: 10 Hz
Xray_90: 34 Hz
Xray_145: 22 Hz
BaF_OR: ---
Si voltage: 60.02 V
Si leakage current: 4.32 uA with spikes for 3s long after injection roughly 10uA
SIS particles before: 2e9
ESR current at injection: 5.8e7?? (we see a bug: like the number of particles increases in the bunching phase)
ESR particles after decel.: 1.44e7? (it is hard to catch exactly)
Target ON density: 4.07e13
copy and repeat the above (below the line) every 30 minutes |
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Sat Mar 21 09:30:32 2020, Ragan, RuiJiu, Alex, Runs, run entry - run058,
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Open file: runstart058
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 9:00 , first file: run058_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 9:30 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 49 Hz
Xray_145: 19 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.03 uA
SIS particles before: 3e9
ESR particles at injection: estimated ~1.1e6
ESR particles after decel.:
Target ON density: 1.56e13
copy and repeat the above (below the line) every 30 minutes |
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Fri Mar 20 07:30:16 2020, Ragan, RuiJiu, Runs, run entry - run049,
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beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 07:31 , first file: run049_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 07:30
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 35 Hz
Xray_145: 23 Hz
BaF_OR: 2483 Hz
Si voltage: 60.02 V
Si leakage current: 4.02 uA
SIS particles before: 2.3e9
ESR particles at injection: 5.8e7
ESR particles after decel.: 5.8e6
Target ON density: 1.35e13
copy and repeat the above (below the line) every 30 minutes |
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Fri Mar 20 08:01:40 2020, Ragan, RuiJiu, Runs, run entry - run049,
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beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 07:31 , first file: run049_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 08:00
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 33 Hz
Xray_145: 29 Hz
BaF_OR: 2673 Hz
Si voltage: 60.01 V
Si leakage current: 4.00 uA
SIS particles before: 2e9
ESR particles at injection: 5.7e7
ESR particles after decel.: 5.1e6
Target ON density: 1.5e13
copy and repeat the above (below the line) every 30 minutes |
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Fri Mar 20 08:30:52 2020, Ragan, RuiJiu, Runs, run entry - run049,
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There is no beam due to water leakage in the transfer channel of SIS.
Stop file: run049 at 8:29 am |
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Fri Mar 20 10:28:31 2020, Ragan, RuiJiu, Runs, run entry - run050,
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Beam is back at 10:27 am.
Open file: runstart050
beam: 124Xe54+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -25 mm
run start at 10:27 , first file: run050_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 10:30
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 35 Hz
Xray_145: 27 Hz
BaF_OR: 2441 Hz
Si voltage: 60.02 V
Si leakage current: 3.98 uA
SIS particles before: 2e9
ESR particles at injection: 5.8e7
ESR particles after decel.: 1.3e7
Target ON density: 1.38e13
copy and repeat the above (below the line) every 30 minutes |
Fri Mar 20 11:00:25 2020, Ragan, RuiJiu, Runs, run entry - run050, 
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Yuri and ESR team are optimising
the deceleration in ESR.
DSSSD detector is taken out at
10:55 am.
The HV for DSSD is switched off at
11:10 am as the detector was out
and the leak current was ~18 uA.
At 11:11 am, the file was closed.
File close: run050 stopped.
update by Laszlo: the increase of the leakage current is due to the fact that we have a vacuum measurement device next to the DSSSD when it is moved out. The phenomena is normal, the DSSSD is hit by electrons (or ions) coming from the vacuum measurement device. |
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Sat Mar 21 07:30:19 2020, Ragan, RuiJiu, Runs, run entry - run056,
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Open file: runstart056
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 7:30 , first file: run056_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 7:30 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 32 Hz
Xray_145: 41 Hz
BaF_OR: - Hz
Si voltage: 60.02 V
Si leakage current: 4.04 uA
SIS particles before: 3.2e9
ESR particles at injection: estimated ~1.2e6
ESR particles after decel.:
Target ON density: 1.61e13
copy and repeat the above (below the line) every 30 minutes |
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Sat Mar 21 08:01:03 2020, Ragan, RuiJiu, Runs, run entry - run056,
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beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 07:30 , first file: run056_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 8:00 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 38 Hz
Xray_145: 23 Hz
BaF_OR: - Hz
Si voltage: 60.02 V
Si leakage current: 4.02 uA
SIS particles before: 3.3e9
ESR particles at injection: estimated ~1.02e6
ESR particles after decel.:
Target ON density: 1.7e13
copy and repeat the above (below the line) every 30 minutes |
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Sat Mar 21 08:31:27 2020, Ragan, RuiJiu, Runs, run entry - run057,
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Open file: runstart057
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 8:30 , first file: run057_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 8:30 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 12 Hz
Xray_90: 83 Hz
Xray_145: 70 Hz
BaF_OR: - Hz
Si voltage: 60.01 V
Si leakage current: 4.04 uA
SIS particles before: 3.2e9
ESR particles at injection: estimated ~1.3e6
ESR particles after decel.:
Target ON density: 1.53e13
copy and repeat the above (below the line) every 30 minutes |
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Sat Mar 21 09:00:29 2020, Ragan, RuiJiu, Runs, run entry - run057,
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beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 08:30 , first file: run057_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 9:00 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 46 Hz
Xray_145: 35 Hz
BaF_OR: 15Hz
Si voltage: 60.02 V
Si leakage current: 4.03 uA
SIS particles before: 3.4e9
ESR particles at injection: estimated ~1.3e6
ESR particles after decel.:
Target ON density: 1.5e13
copy and repeat the above (below the line) every 30 minutes |
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Sat Mar 21 12:02:57 2020, Ragan, Laszlo, General, run entry - run061,
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12:02 pm - scapper is taken out completely
open file : runstart061 |
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Sat Mar 21 10:00:19 2020, Ragan, Alex, Runs, run entry - run058,
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beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 09:30 , first file: run058_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 10:00 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 1 Hz
Xray_90: 32 Hz
Xray_145: 19 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.03 uA
SIS particles before: 3.2e9
ESR particles at injection: estimated ~1.1e6
ESR particles after decel.:
Target ON density: 1.716e13
copy and repeat the above (below the line) every 30 minutes |
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Sat Mar 21 10:20:27 2020, Ragan, Alex, General, Target LN2,
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The LN2 Dewar on the ESR roof has been refilled. |
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Sat Mar 21 11:32:46 2020, Ragan, Alex, Runs, run entry - run060,
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Open file: runstart060
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 11:30 , first file: run060_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 11:30 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 4 Hz
Xray_90: 30 Hz
Xray_145: 21 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.04 uA
SIS particles before: 3.1e9
ESR particles at injection: estimated ~1.08e6
ESR particles after decel.:
Target ON density: 1.54e13
copy and repeat the above (below the line) every 30 minutes |
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Sat Mar 21 12:00:27 2020, Ragan, Alex, Runs, run entry - run060,
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beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 11:30 , first file: run060_0001.lmd
run stop at xx:xx , last file: run060_0xxx.lmd
_______________________________________________________________________________
time: 12:00 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 4 Hz
Xray_90: 28 Hz
Xray_145: 77 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.04 uA
SIS particles before: 3.1e9
ESR particles at injection: estimated ~1.08e6
ESR particles after decel.:
Target ON density: 1.74e13
copy and repeat the above (below the line) every 30 minutes |
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Sat Mar 21 11:04:47 2020, Ragan, Alex, Laszlo, Runs, run entry - run059,
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beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 10:30 , first file: run059_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 11:07 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2-3 Hz
Xray_90: 29 Hz
Xray_145: 17 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.04 uA
SIS particles before: 2.5e9
ESR particles at injection: estimated ~1.3e6
ESR particles after decel.:
Target ON density: 1.34e13
copy and repeat the above (below the line) every 30 minutes |
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Sat Mar 21 10:28:23 2020, Ragan, Alex, Runs, run entry - run059,
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Open file: runstart059
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 10:30 , first file: run059_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 10:30 am.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 40 Hz
Xray_145: 15 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.00 uA
SIS particles before: 3.2e9
ESR particles at injection: estimated ~1.3e6
ESR particles after decel.:
Target ON density: 1.59e13
copy and repeat the above (below the line) every 30 minutes |
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