 Mon Mar 23 04:08:12 2020, Shahab, Runs, run 93 stopped,
|
run 93 which was during faulty kicker was stopped so that the kicker module can be repaired. |
|
Mon Mar 23 05:55:24 2020, Shahab, Runs, Kicker problem not solved yet,
|
no solution to kicker problem. |
|
Mon Mar 23 05:59:01 2020, Shahab, Runs, SIS Kicker ,
|
SIS Kicker seems to be working properly. but we have to see how regularly it will work. |
Mon Mar 23 06:20:06 2020, Shahab, Runs, Position on scintillator corrected sitll no beam in ESR, 
|
position on the scintillator was corrected by the OPs to center, but beam is still not in ESR. |
|
Mon Mar 23 06:40:17 2020, Shahab, Runs, no beam in SIS nor in ESR,
|
manic Monday morning. |
|
Mon Mar 23 06:49:46 2020, Shahab, Runs, ESR kicker also has some problems,
|
|
|
Tue Jun 8 15:06:17 2021, Shahab, Analysis, Beam lifetime, 2021
|
measured beam lifetime after the second deceleration using parallel plate Schottky detector and the RSA5103 spectrum analyser. Analysis code can be found here:
https://github.com/xaratustrah/e127_scripts/
The plots here were produced using the script:
https://nbviewer.ipython.org/github/xaratustrah/e127_scripts/blob/main/lifetime_calculator.ipynb
UPDATE 2022-06-30:
Life times have been slightly corrected. Please see attachment.
Filename Start Frame Correct Lifetime [s] Mean [s]
pgamma_lifetime-2021.05.25.21.56.37.593_on.tiq 29500 1.43
pgamma_lifetime-2021.05.25.22.02.16.618_on.tiq 29500 1.55 1.49
pgamma_lifetime-2021.05.25.22.07.22.369_off.tiq 53500 1.75
pgamma_lifetime-2021.05.25.22.13.24.787_off.tiq 34900 1.89 1.82 |
|
Sat Mar 21 20:39:38 2020, Sergiy,Ruijiu , Runs, run entry - run067,
|
open file : run067
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 20:41 , first file: run067_0001.lmd
run stop at 20:39 , last file: run066_0xxx.lmd
_______________________________________________________________________________
time: 20:41 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 43 Hz
Xray_145: 35 Hz
BaF_OR: Hz
Si voltage: 60.01 V
Si leakage current: 4.08 uA
SIS particles before: ~2.9e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 6.43e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 21:11:46 2020, Sergiy,Ruijiu , Runs, run entry - run067,
|
open file : run067
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 20:41 , first file: run067_0001.lmd
run stop at 20:39 , last file: run066_0xxx.lmd
_______________________________________________________________________________
time: 21:12 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 4 Hz
Xray_90: 29 Hz
Xray_145: 25 Hz
BaF_OR: Hz
Si voltage: 60.01 V
Si leakage current: 4.08 uA
SIS particles before: ~2.5e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 6.e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 21:41:29 2020, Sergiy,Ruijiu , Runs, run entry - run067,
|
open file : run067
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 20:41 , first file: run067_0001.lmd
run stop at 21:40 , last file: run066_0xxx.lmd
_______________________________________________________________________________
time: 21:12 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 4 Hz
Xray_90: 29 Hz
Xray_145: 25 Hz
BaF_OR: Hz
Si voltage: 60.01 V
Si leakage current: 4.08 uA
SIS particles before: ~2.5e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 6.e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 22:59:09 2020, Sergiy,Ruijiu , Runs, run 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: 22:54 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 1 Hz
Xray_90: 48 Hz
Xray_145: 17 Hz
BaF_OR: Hz
Si voltage: 60.01 V
Si leakage current: 4.06 uA
SIS particles before: ~3.0e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 5.23e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 15:23:57 2020, Sergiy, Runs, run entry - run063,
|
open file : run063
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON, we had to stop becasue Ulli was noticing some strange effects with the target density. He needs now time to optimize that.
Detector position (Si): -24 mm
run start at 15:04 , first file: run063_0001.lmd
run stop at 15:04:21 , last file: run063_0xxx.lmd
_______________________________________________________________________________
time: 15:04 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 25 Hz
Xray_145: 30 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.10 uA
SIS particles before: ~2e9
ESR particles at injection: estimated ~1e6
ESR particles after decel.:
Target ON density: 1.52e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 15:30:34 2020, Sergiy, General, go into the ESR,
|
We are going into the ESR to check the electronics.
Use calibration sources (133Ba etc). |
|
Sat Mar 21 17:30:08 2020, Sergiy, Runs, run entry - run064,
|
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON
Detector position (Si): -24 mm
run start at 17:30 , first file: run064_0001.lmd
run stop at xx:xx , last file: run0xx_0xxx.lmd
_______________________________________________________________________________
time: 17:30 .
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 |
|
Sat Mar 21 17:32:12 2020, Sergiy, Runs, run entry - run064,
|
open file : run064
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON. The target is back ON at 7e13.
Detector position (Si): -24 mm
run start at 17:30 , first file: run064_0001.lmd
run stop at 15:04:21 , last file: run064_0xxx.lmd
_______________________________________________________________________________
time: 17:30 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 25 Hz
Xray_145: 30 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.10 uA
SIS particles before: ~2e9
ESR particles at injection: estimated ~1e6
ESR particles after decel.:
Target ON density: 1.52e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 17:34:10 2020, Sergiy, General, Recoils,
|
We started recording the data from the recoils using the MCP from Pierre-Michael's experiment.
17:30 File opened: recoils1662.lmd.
data is stored at lxg1299: data.local2/hillenbrand/Laszlo |
|
Sat Mar 21 18:13:22 2020, Sergiy, Runs, run entry - run064,
|
open file : run064
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 17:42 , first file: run064_0001.lmd
run stop at , last file: run064_0xxx.lmd
_______________________________________________________________________________
time: 18:12 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 1 Hz
Xray_90: 35 Hz
Xray_145: 14 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.10 uA
SIS particles before: ~3.1e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 7e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 18:42:43 2020, Sergiy, Runs, run entry - run065,
|
open file : run065
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 18:42 , first file: run065_0001.lmd
run stop at , last file: run064_0xxx.lmd
_______________________________________________________________________________
time: 18:42 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 3 Hz
Xray_90: 30 Hz
Xray_145: 15 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.08 uA
SIS particles before: ~3.1e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 6.8e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 19:11:33 2020, Sergiy, Runs, run entry - run065,
|
open file : run065
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 18:42 , first file: run065_0001.lmd
run stop at 19:42 , last file: run064_0xxx.lmd
_______________________________________________________________________________
time: 19:12 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 5 Hz
Xray_90: 22 Hz
Xray_145: 22 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.08 uA
SIS particles before: ~2.6e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 6.9e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 19:42:33 2020, Sergiy, Runs, run entry - run066,
|
open file : run066
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 19:42 , first file: run066_0001.lmd
run stop at , last file: run065_0xxx.lmd
_______________________________________________________________________________
time: 19:42 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 27 Hz
Xray_145: 19 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.07 uA
SIS particles before: ~3.1e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 6.9e13
copy and repeat the above (below the line) every 30 minutes |