 Fri Mar 3 10:21:18 2023, IP. KWL, Runs, , General, beam intensity back to 1.25 enA at the beam dump
|
we increased beam intensity to 1.25 enA (readout at the beam dump) |
Fri Mar 3 13:43:56 2023, IP. KWL, Runs, , , 511 annihilation and 279 Au lines in Ge rings 
|
The counting rate in 511 keV line for sum of the Ge detectors placed at 101, 117 and 143 degrees (with approved ACS). The largest intensity is visible for Ge at 143 degrees, lowest for 101 deg.
=============================== RING 101
Integration in spectrum user_ge_ring101_acceptedACS_clone.spc
RESULT : 3895
=============================== RING 117
Integration in spectrum user_ge_ring117_acceptedACS.spc
RESULT : 9392
=============================== RING 143
Integration in spectrum user_ge_ring143_acceptedACS.spc
RESULT : 15767
The Coulex of 197Au (279.5 keV ) line is visible in all rings with a comparable intensity:
=============================== RING 101
Integration in spectrum user_ge_ring101_acceptedACS_clone.spc
RESULT : 12491
=============================== RING 117
Integration in spectrum user_ge_ring117_acceptedACS.spc
RESULT : 11443
===============================RING 143
Integration in spectrum user_ge_ring143_acceptedACS.spc
RESULT : 10460
|
|
Fri Mar 3 13:54:41 2023, IP. KWL, Runs, , General, beam energy measurement
|
beam stop due to the beam energy measurement
The beam energy: ~145 MeV |
|
Tue Mar 7 23:39:52 2023, IP, KS, Runs, , General, run 46 stopped
|
Run 46 - stopped
- Run number: 46
- Start time: Tue Mar 7 15:09:06 2023
- Stop time: Tue Mar 7 23:38:07 2023
|
|
Tue Mar 7 23:54:05 2023, IP, KS, Runs, , General,
|
run control = 47
run data = /onlineNEDA_00/xData/hil099/run_0047_07-03-2023_23h42m03s/needleRU_i47_0047_0000.caendat
RU = 4.47 MB/s
LF = 3.26 MB/s
plunger:
plunger run = 484
actual distance = 282.8 um
supposed distance = 282.7 um
micrometer = 285.2 um
position = 50.1 um
voltage = 2.965 V
Beam dump = 0.7 nA
Collimater= 0.5 nA |
|
Fri Mar 3 11:37:25 2023, IP, Runs, , General,
|
plunger run # 230
Beam dump 1.2 enA (given by operators) * 7 (following entry ID#39) = 8.4 enA
Collimator 0.6 enA
Run Data =/onlineNEDA_00/xData/hil099/run_0035_03-03-2023_00h04m26s/needleRU_i35_0035_0047.caendat
RU : 5.88 MB/s
LF : 8.35 MB/s
Supposed Distance = 10 um
position of the target = 10.2 um
micrometer = 8.8 um
Voltage = 7.94 V |
|
Fri Mar 3 11:48:29 2023, IP, Runs, , General, beam stopped
|
The beam is gone. |
|
Fri Mar 3 12:11:24 2023, IP, Runs, , General,
|
the beam comes back. |
|
Fri Mar 3 14:22:12 2023, IP, Runs, , General,
|
the beam comes back. The run 35 is still going.
plunger run # 257
Beam dump .... enA (given by operators) * 7 (following entry ID#39) = ... enA
Collimator .... enA
Run Data = /onlineNEDA_00/xData/hil099/run_0035_03-03-2023_00h04m26s/needleRU_i35_0035_0059.caendat
RU : 6.18 MB/s
LF : 8.44 MB/s
Supposed Distance = 10 um
position of the target = 10.2 um
micrometer = 8.8 um
Voltage = 7.94 V
|
|
Tue Mar 7 17:45:18 2023, IP, Runs, , General,
|
run control = 46
run data = /onlineNEDA_00/xData/hil099/run_0046_07-03-2023_15h08m38s/needleRU_i46_0046_0013.caendat
RU = 6.10 MB/s
LF = 3.26 MB/s
plunger:
plunger run = 422
actual distance = 282.6um
supposed distance = 282.7 um
micrometer = 284.9 um
position = 49.9 um
voltage = 2.968 V
Beam dump = 0.7 nA
Collimater= 0.5 nA |
|
Tue Mar 7 19:24:25 2023, IP, Runs, , General,
|
run control = 46
run data = /onlineNEDA_00/xData/hil099/run_0046_07-03-2023_15h08m38s/needleRU_i46_0046_0022.caendat
RU = 6.22 MB/s
LF = 3.34 MB/s
plunger:
plunger run = 439
actual distance = 282.5um
supposed distance = 282.7 um
micrometer = 284.9 um
position = 49.8 um
voltage = 2.97 V
Beam dump = 0.7 nA
Collimater= 0.5 nA |
|
Tue Mar 7 20:42:03 2023, IP, Problems, , Beam, beam unstable
|
There was a problem with the beam from 20:19 to 20:30.
Now it is fine. |
|
Tue Mar 7 20:45:13 2023, IP, Runs, , General,
|
run control = 46
run data =/onlineNEDA_00/xData/hil099/run_0046_07-03-2023_15h08m38s/needleRU_i46_0046_0028.caendat
RU = 4.9 MB/s
LF = 3.14 MB/s
plunger:
plunger run = 452
actual distance = 282.4 um
supposed distance = 282.7 um
micrometer = 284.7 um
position = 49.7 um
voltage = 2.971 V
Beam dump = 0.7 nA
Collimater= 0.5 nA |
|
Tue Mar 7 21:55:45 2023, IP, Runs, , General,
|
run control = 46
run data = /onlineNEDA_00/xData/hil099/run_0046_07-03-2023_15h08m38s/needleRU_i46_0046_0034.caendat
RU = 4.78 MB/s
LF = 3.10 MB/s
plunger:
plunger run = 464
actual distance = 282.8 um
supposed distance = 282.7 um
micrometer = 285.1 um
position = 49.9 um
voltage = 2.965 V
Beam dump = 0.7 nA
Collimater= 0.5 nA |
|
Thu Mar 9 16:25:57 2023, IP, Runs, , General, run 50 stopped
|
run 50 - stopped
-
- Run number: 50
- Start time: Thu Mar 9 00:50:57 2023
- Stop time: Thu Mar 9 16:22:37 2023
|
|
Thu Mar 9 19:58:02 2023, IP, Runs, , General,
|
run control = 51
run data = /onlineNEDA_00/xData/hil099/run_0051_09-03-2023_16h25m16s/needleRU_i51_0051_0018.caendat
RU = 5.93 MB/s
LF = 3.44 MB/s
plunger:
plunger run = 927
actual distance = 533.3 um
supposed distance = 532.7 um
micrometer = 533.0 um
position = 300.0 um
voltage = 1.656 V
Beam dump: 1 nA
Colimator : 0.6 enA |
|
Thu Mar 9 21:20:06 2023, IP, Runs, , General,
|
run control = 51
run data = /onlineNEDA_00/xData/hil099/run_0051_09-03-2023_16h25m16s/needleRU_i51_0051_0026.caendat
RU = 6.23MB/s
LF = 3.56 MB/s
plunger:
plunger run = 940
actual distance = 532.2 um
supposed distance = 532.7 um
micrometer = 533.0 um
position = 299.5 um
voltage = 1.659 V
Beam dump: 1 nA
Colimator : 0.6 enA |
|
Thu Mar 9 22:32:01 2023, IP, Runs, , General,
|
run control = 51
run data = /onlineNEDA_00/xData/hil099/run_0051_09-03-2023_16h25m16s/needleRU_i51_0051_0032.caendat
RU = 6.12 MB/s
LF = 3.42 MB/s
plunger:
plunger run = 952
actual distance = 533.2 um
supposed distance = 532.7 um
micrometer = 533.7 um
position = 300.5 um
voltage = 1.656 V
Beam dump: 1 nA
Colimator : 0.6 enA |
|
Fri Mar 10 16:14:19 2023, IP, Other, , General, Ge - the rate is higher
|
From 13:00 the rate of the Ge [the chanel 4] is a bit higher (~2.15 kHz). And also the rate of other detectors.
|
|
Fri Mar 10 16:17:57 2023, IP, Runs, , General, run 52 - stopped
|
run 52 - stopped
- Run number: 52
- Start time: Fri Mar 10 01:19:56 2023
- Stop time: Fri Mar 10 16:16:25 2023
|