 Mon Mar 13 15:16:21 2023, MP, Other, , , list of files copied to Bahadir's disks 
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Attached are the lists of files copied to the two 4 TB Bahadir's disks.
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Thu Mar 16 12:13:11 2023, MP, Other, , , test of radioactivity
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16/03/2023
Plunger chamber closed, some dummy target and stopper probably inside
run 72 eagle closed
run 73 right half of EAGLE completely opened
Three screenshots are attached:
Run 72 EAGLE closed
1) Three rings. There is significantly more 511 in ring 143 than in 117, 101
2) 5 detectors of ring 143. They all look similar to each other.
Run 73 right half of EAGLE opened
3) 5 detectors of ring 143. The 3 detectors in the opened half hardly see 511 keV, the other 2 do.
Check with Colibri and a gamma scintillator probe ws done: largest activity is visible close to the target chamber, in the region starting at the edge of the chamber, end ending about 6 cm upstream.
About 80 gamma counts/s are seen there. The count rate decreases further upstream.
Background rate: 20 to 30 counts/s, 25 counts/s in Sala Fizykow.
Radioactivity line seen in the spectra, with the same behaviour as 511: 743.5, 936 keV, 1434 keV. These are lines from 52Cr, fed by beta+ decay of 52Mn.
Confirmed by Michain gamma-gamma.
52Mn can be produced in the a2pn channel in the reaction 32S+27Al
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Mon Mar 20 04:55:24 2023, MP, Other, , , missing caendat.bz2 on Bahadir's disk
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The following caendat.bz2 files were not copied to Bahadir's disks
(because they were not bzipped at the time of the copying):
run_0031_02-03-2023_16h04m28s
-rw-rw-r-- 1 xdaq xdaq 4294971272 Mar 2 16:15 needleRU_i31_0031_0000.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 769385912 Mar 2 16:17 needleRU_i31_0031_0001.caendat.bz2
run_0055_11-03-2023_00h33m38s
-rw-rw-r-- 1 xdaq xdaq 4294970584 Mar 11 20:09 needleRU_i55_0055_0124.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294974732 Mar 11 20:23 needleRU_i55_0055_0125.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294968200 Mar 11 20:33 needleRU_i55_0055_0126.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294969064 Mar 11 20:44 needleRU_i55_0055_0127.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294967332 Mar 11 20:56 needleRU_i55_0055_0128.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294967976 Mar 11 21:10 needleRU_i55_0055_0129.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294984456 Mar 11 21:21 needleRU_i55_0055_0130.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294973384 Mar 11 21:31 needleRU_i55_0055_0131.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294967428 Mar 11 21:42 needleRU_i55_0055_0132.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294968276 Mar 11 21:56 needleRU_i55_0055_0133.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294967576 Mar 11 22:10 needleRU_i55_0055_0134.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294983724 Mar 11 22:26 needleRU_i55_0055_0135.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294967932 Mar 11 22:39 needleRU_i55_0055_0136.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294967564 Mar 11 22:55 needleRU_i55_0055_0137.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294971848 Mar 11 23:05 needleRU_i55_0055_0138.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4046574036 Mar 11 23:14 needleRU_i55_0055_0139.caendat.bz2
run_0058_12-03-2023_04h16m42s
-rw-rw-r-- 1 xdaq xdaq 4295004684 Mar 12 17:25 needleRU_i58_0058_0085.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4295011036 Mar 12 17:33 needleRU_i58_0058_0086.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4295019340 Mar 12 17:42 needleRU_i58_0058_0087.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294975440 Mar 12 17:50 needleRU_i58_0058_0088.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294968176 Mar 12 17:59 needleRU_i58_0058_0089.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294968016 Mar 12 18:09 needleRU_i58_0058_0090.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294968836 Mar 12 18:18 needleRU_i58_0058_0091.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294993728 Mar 12 18:27 needleRU_i58_0058_0092.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4294967436 Mar 12 18:36 needleRU_i58_0058_0093.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 4295074884 Mar 12 18:46 needleRU_i58_0058_0094.caendat.bz2
-rw-rw-r-- 1 xdaq xdaq 3480562784 Mar 12 18:54 needleRU_i58_0058_0095.caendat.bz2
These files were bzipped only on 20/03/2023 |
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Tue Jan 23 16:55:21 2024, yes, Other, , , 106Cd certificate
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 Mon Mar 23 03:03:54 2026, IP, Runs, , General, run 54 - stopped
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run 54 - stopped due to change the distance in plunger
- Run number: 54
- Start time: Fri Mar 10 23:14:54 2023
- Stop time: Sat Mar 11 00:02:37 2023
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Tue Mar 24 09:36:29 2026, mgb, Runs, , General,
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plunger run # 137
Beam dump 2.5 enA
Collimator 1.0 enA
02:21 /onlineNEDA_00/xData/hil099/run_0035_03-03-2023_00h04m26s/needleRU_i35_0035_0010.caendat
RU : 4.70 MB/s
LF : 7.92 MB/s
Supposed Distance = 10 um
position of the target = 10.7 um
micrometer = 9.8 um
Voltage = 7.89 V
Plunger off set 60 um
Which means we are running 60 um + 10 um (read from position window of plunger) = 70 um.
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Fri Apr 3 20:04:30 2026, IK, Runs, , General, Run 48 stopped, run 49 started
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Run 48 stopped at 9:29 to start a new run.
Run 49 is started okay at 9:31.
run control = 49
run data = /onlineNEDA_00/xData/hil099/run_0048_08-03-2023_01h08m57s/needleRU_i48_0048_0041.caendat
RU = 10.1 MB/s
LF = 4.68MB/s
plunger:
plunger run = 582
actual distance = 383.1 um
supposed distance = 382.7 um
micrometer = 385.8 um
position = 150.5 um
voltage = 2.145 V
Beam dump 0.7 nA
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Sat Apr 4 00:16:43 2026, OST, Runs, , General,
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run control = 52
run data = /onlineNEDA_00/xData/hil099/run_0052_10-03-2023_01h19m26s/needleRU_i52_0052_0045.caendat
RU = 6.18 MB/s
LF = 3.24 MB/s
plunger:
plunger run = 1060
actual distance = 434.6 um
supposed distance = 435.0 um
micrometer = 435.1 um
position = 201.3 um
voltage = 1.934 V
Beam dump: 1 nA
Colimator : 0.5 nA |
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Sat Apr 4 02:37:43 2026, JD, DW, Runs, , General,
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run control = 44
run data =/onlineNEDA_00/xData/hil099/run_0044_07-03-2023_03h15m45s/needleRU_i44_0044_0005.caendat
RU = 6.49 MB/s
LF = 3.42 MB/s
plunger:
plunger run = 288
actual distance = 282.6um
supposed distance = 282.7um
micrometer = 285.1um
position = 49.9 um
voltage = 2.967V
Beam dump = 0.7-1nA
Collimater= 0.5nA
ELOG V3.0.0-21dc563 |
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Tue Apr 7 05:58:24 2026, mgb, Runs, , General,
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plunger run # 126
Earlier: CUP#6 100 enA
Now: CUP#6 50eNA
Beam dump 2.3 enA
Collimator 1.0 enA
RU : 5.44 MB/s
LF : 8.40 MB/s
Supposed Distance = 10 um
position of the target = 10.9 um
micrometer = 10.3 um
Voltage = 7.896 V
Plunger off set 60 um
Which means we are running 60 um + 10 um (read from position window of plunger) = 70 um.
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Tue Apr 7 15:17:01 2026, AM, Runs, , General,
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run control = 52
run data = /onlineNEDA_00/xData/hil099/run_0052_10-03-2023_01h19m26s/needleRU_i52_0052_0010.caendat
RU = 5.55 MB/s
LF = 3.25 MB/s
plunger:
plunger run = 1002
actual distance = 434.3 um
supposed distance = 435.0 um
micrometer = 435.6 um
position = 201.6 um
voltage = 1.932 V
Beam dump: 1 nA
Colimator : 0.3/0.4 enA
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Wed Apr 8 01:31:25 2026, AF, Runs, , General, run_0056
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run control = 56
run data =/onlineNEDA_00/xData/hil099/run_0056_11-03-2023_23h26m10s
RU = 7.3 MB/s
LF = 3.5 MB/s
plunger:
plunger run = 1445
actual distance = 262.7 um
micrometer = 266.2 um
position = 30 um
voltage = 3.05 V
Beam dump: 0.75 nA
Colimator : 1.1 enA
stop: |
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Wed Apr 8 10:50:22 2026, mgb, Runs, , General, Beam dump decreased 1.0 nA to 0.75
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RUN CONTROL = 37
Data = /onlineNEDA_00/xData/hil099/run_0037_04-03-2023_22h56m17s/needleRU_i37_0037_0106.caendat
RU = 8.65 MB/s
LF = 4.11 MB/s
Plunger ;
Planger run = 745
Supposed Dist=240 um
Micrometer = 187.5 um
Position = 241.1 um
Actual distance = 240.6 um
Voltage = 2.715 V
Beam dumb = 0.75 nA
Collimeter =0.65 nA
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Thu Apr 9 15:07:01 2026, OST, Runs, , Beam,
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beam started 18:04. |
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Sat Apr 11 12:37:21 2026, MK, Runs, , General,
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run control = 51
run data = /onlineNEDA_00/xData/hil099/run_0051_09-03-2023_16h25m16s/needleRU_i51_0051_0002.caendat
RU = 6.43MB/s
LF = 3.49 MB/s
plunger:
plunger run = 896
actual distance = 532.1 um
supposed distance = 532.7 um
micrometer = 532.9 um
position = 299.4 um
voltage = 1.659 V
Beam dump: 1 nA
Colimator : 0.6 enA |
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Sun Apr 12 03:42:35 2026, JD, DW, Runs, , General, New run started 43
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run control = 43
run data = /onlineNEDA_00/xData/hil099/run_0043_07-03-2023_00h50m41s/needleRU_i43_0043_0000.caendat
RU = 7.13 MB/s
LF = 3.7 MB/s
plunger:
plunger run = 254
actual distance = 282.7 um
supposed distance = 282.7 um
micrometer = 285.2 um
position = 50 um
voltage = 2.966 V
Beam dump = 1 nA
Collimater= 0.5 nA
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Sun Apr 12 15:20:15 2026, OST, Runs, , General,
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RUN CONTROL = 41
Data =/onlineNEDA_00/xData/hil099/run_0041_06-03-2023_00h58m13s/needleRU_i41_0041_0050.caendat
RU = 8.13 MB/s
LF = 4.21 MB/s
Plunger ;
Plunger run = 98
Supposed Dist= 242.7 um
Micrometer = 245.8 um
Position = 9.7 um
Actual distance = 242.4 um
Voltage = 3.821 V
Beam dumb = 2 nA
Collimeter = 2 nA
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Mon Apr 13 10:08:23 2026, OST, Runs, , General,
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run control = 50
run data = /onlineNEDA_00/xData/hil099/run_0050_09-03-2023_00h50m28s/needleRU_i50_0050_0070.caendat
RU = 6.89 MB/s
LF = 3.42 MB/s
plunger:
plunger run = 847
actual distance = 532.2 um
supposed distance = 532.7 um
micrometer = 533.6 um
position = 299.5 um
voltage = 1.659 V
Beam dump: 1 nA
Colimator : 0.5 enA
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Wed Apr 15 13:32:24 2026, JD, DW, Problem Fixed, , Beam,
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Beam back on 05:15
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Thu Apr 16 05:09:13 2026, EG, Runs, , , Beam intensity rapid increase
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14:12 beam intensity instability. Rapid increase of beam intensity - twice the previous value. Returned to normal after 4 minutes.
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