 Mon Mar 6 06:11:51 2023, JD, DW, Runs, , General,
|
RUN CONTROL = 41
Data = /onlineNEDA_00/xData/hil099/run_0041_06-03-2023_00h58m13s/needleRU_i41_0041_0031.caendat
RU = 7.58 MB/s
LF = 3.76 MB/s
Plunger ;
Plunger run = 67
Supposed Dist= 242.7 um
Micrometer = 245.4 um
Position = 9.9 um
Actual distance =242.6 um
Voltage = 3.814 V
Beam dumb = 2.5 nA
Collimeter = 1 nA |
|
Mon Mar 6 05:21:16 2023, JD DW, Runs, , General,
|
RUN CONTROL = 41
Data = /onlineNEDA_00/xData/hil099/run_0041_06-03-2023_00h58m13s/needleRU_i41_0041_0026.caendat
RU = 8.24 MB/s
LF = 3.96 MB/s
Plunger ;
Plunger run = 58
Supposed Dist= 242.7 um
Micrometer = 245.0um
Position = 9.9 um
Actual distance =242.5 um
Voltage = 3.816V
Beam dumb = 2.5 nA
Collimeter = 1.1 nA |
|
Mon Mar 6 05:16:46 2023, JD, DW, Problem Fixed, , Beam,
|
Beam back on 05:15 |
|
Mon Mar 6 05:15:43 2023, JD, DW, Problems, , Beam, No beam 05:10:00
|
No beam 05:10:00 |
|
Mon Mar 6 04:17:48 2023, JD, DW, Runs, , General,
|
RUN CONTROL = 41
Data = /onlineNEDA_00/xData/hil099/run_0041_06-03-2023_00h58m13s/needleRU_i41_0041_0020.caendat
RU = 7.26 MB/s
LF = 3.72 MB/s
Plunger ;
Plunger run = 47
Supposed Dist= 242.7 um
Micrometer = 244.5 um
Position = 9.6 um
Actual distance = 242.3 um
Voltage = 3.826 V
Beam dumb = 2.5 nA
Collimeter = 0.8 nA |
|
Mon Mar 6 03:17:48 2023, JD, DW, Runs, , General,
|
RUN CONTROL = 41
Data = /onlineNEDA_00/xData/hil099/run_0041_06-03-2023_00h58m13s/needleRU_i41_0041_0014.caendat
RU = 6.94 MB/s
LF = 3.62 MB/s
Plunger ;
Planger run = 38
Supposed Dist= 242.7um
Micrometer = 244.2 um
Position = 9.6 um
Actual distance = 242.4 um
Voltage = 3.822 V
Beam dumb = 2.5 nA
Collimeter = 0.85 nA |
|
Mon Mar 6 02:13:32 2023, JD, DW, Runs, , General,
|
RUN CONTROL = 41
Data = /onlineNEDA_00/xData/hil099/run_0041_06-03-2023_00h58m13s/needleRU_i41_0041_0007.caendat
RU = 7.55 MB/s
LF = 3.79 MB/s
Plunger ;
Planger run = 27
Supposed Dist= 242.7 um
Micrometer = 243.6 um
Position = 9.6 um
Actual distance = 242.3 um
Voltage = 3.825 V
Beam dumb = 2.5 nA
Collimeter = 0.9 nA |
|
Mon Mar 6 01:10:59 2023, JD, DW, Runs, , General,
|
RUN CONTROL = 41
Data = /onlineNEDA_00/xData/hil099/run_0041_06-03-2023_00h58m13s/needleRU_i41_0041_0000.caendat
RU = 6.23 MB/s
LF = 3.55 MB/s
Plunger ;
Planger run = 16
Supposed Dist= 242.7 um
Micrometer = 242.7um
Position = 9.7 um
Actual distance = 242.4um
Voltage = 3.824V
Beam dumb = 2.75 nA
Collimeter = 0.8 nA |
|
Mon Mar 6 01:01:26 2023, BS, Runs, , General, Run 41 started
|
Run 41 started
Plunger distance 10 um |
|
Mon Mar 6 01:00:29 2023, BS, Runs, , General, Run 40 stooped
|
Run 40 stooped |
Mon Mar 6 00:43:27 2023, BS, GJ, Runs, , General, Run 40 Started 
|
Before this run TSs were moved on the LF level, so the BU has easier job to do and everything is more stable.
BU gate was changed from 1500 to 500 ns, this stay valid from now on.
Run 40 Started.
New target
Offset 100 um
RUN CONTROL = 40
Data = /onlineNEDA_00/xData/hil099/run_0040_06-03-2023_00h38m10s/needleRU_i40_0040_0000.caendat
RU = 7.21 MB/s
LF = 3.55 MB/s
Plunger ;
Planger run = 8
0-Point = 232, 7 um
Supposed Distance = 234,7 um
Micrometer = 187.5 um
Position = 241.1 um
Actual Distance = 234,5 um
Voltage =4,106V
Beam dumb =
Collimeter = |
|
Mon Mar 6 00:30:32 2023, MP, ANJ, Other, , Target, new target mounted
|
New target mounted.
106Cd 1 mg/cm2
181Ta 1.2 mg/cm2
Problems in alignment. Offset of 100 um, in spite of the fact that a gap is visible at this distance, and a hair could be moved in between stopper and the target.
Decided to close and pump anyway, after several attempts to improve the alignment.
Stopper same as before, slightly more stretched. |
|
Sun Mar 5 22:32:56 2023, MP, Other, , , change of the target 6x
|
See pictures in the attachment:
1) stopper seen from the back (upstream view)
2) stopper seen from the front (downstream view)
Mind the two small off-center dots. It is clear that the beam hits the edge of the frame. This is possible because the 5 mm collimator has two small dots outside the 5 mm hole (the collimator can be seen in the beam tube).
3) old target, upstream view
4) new target, upstream view, after the stopper drove into it
5) new target, before it was mounted
6) the stopper, after the collision with the target. One of the visible rings is probably due to this collision, other traces probably reflect its complicated history earlier.
|
|
Sun Mar 5 16:58:45 2023, MP, Problems, , Other, run 37 crashed, run 38 junk
|
Run 37 stopped by itslelf at 15:43. This was noticed at about 16:10 by observing that grafana data rates do not change.
Stop at Run COntrol. LF looks disabled.
Attempt to restart normal way --> run 38 --> failed
Attempts to load topology failed.
Cannot any more refresh or load the Run COntrol web page (192.168.0.133:5000)
Grzes is trying to fix the problem remotely, while we are starting changing of the target....
|
|
Sun Mar 5 15:07:24 2023, mgb, Runs, , General, Beam dump decreased 1.0 nA to 0.75
|
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
|
|
Sun Mar 5 13:52:34 2023, OST, Runs, , General,
|
RUN CONTROL = 37
Data = /onlineNEDA_00/xData/hil099/run_0037_04-03-2023_22h56m17s/needleRU_i37_0037_0097.caendat
RU = 8.17
LF = 4.04
Plunger ;
Planger run = 733
Supposed Dist=240
Micrometer = 187.6
Position = 241.3
Voltage = 2.715
Beam dumb = 1 nA
Collimeter =0.8 nA
Everything is stable |
|
Sun Mar 5 11:45:36 2023, OST, Runs, , General,
|
RUN CONTROL = 37
Data =/onlineNEDA_00/xData/hil099/run_0037_04-03-2023_22h56m17s/needleRU_i37_0037_0082.caendat
RU = 8.50
LF = 4.14
Plunger ;
Planger run = 712
Supposed Dist=240
Micrometer = 187.6
Position = 241.3
Voltage = 2.714
Beam dumb = 1 nA
Collimeter =0.8 nA
Everything is stable. |
|
Sun Mar 5 10:17:03 2023, OST, Runs, , General,
|
RUN CONTROL = 37
Data =/onlineNEDA_00/xData/hil099/run_0037_04-03-2023_22h56m17s/needleRU_i37_0037_0072.caendat
RU = 8.01
LF = 4.02
Plunger ;
Planger run = 698
Supposed Dist=240
Micrometer = 186.9
Position = 240.8
Voltage = 2.72
Beam dumb = 1 nA
Collimeter =0.7 nA
Everything is stable. |
|
Sun Mar 5 08:54:08 2023, OST, Runs, , General,
|
RUN CONTROL = 37
Data = /onlineNEDA_00/xData/hil099/run_0037_04-03-2023_22h56m17s/needleRU_i37_0037_0061.caendat
RU = 8.12
LF = 3.94
Plunger ;
Planger run = 683
Supposed Dist=240
Micrometer = 186.4
Position = 239.9
Voltage = 2.724
Beam dumb = 1 nA
Collimeter =2.5 nA
Everything is stable. |
|
Sun Mar 5 07:12:49 2023, JD DW, Runs, , General,
|
RUN CONTROL = 37
run data =/onlineNEDA_00/xData/hil099/run_0037_04-03-2023_22h56m17s/needleRU_i37_0037_0051.caendat
RU = 8.02 MB/s
LF = 3.97 MB/s
Plunger ;
Plunger run = 667
Supposed Dist= 240 um
Actual Distance = 238.8 um
micrometer = 186.0 um
Voltage = 2.723 V
Beam dumb = 1 nA
Collimeter = 0.75 nA |
|