 Mon Mar 6 16:28:42 2023, Iolanda, pjn, Other, General, PARIS BIAS Voltages 
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Mon Mar 6 17:00:29 2023, All, , , Calibration with AmBeNi source for PARIS - part 2
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Start 16:44
Start a second calibration run after changing the voltage offset of the FR1D5 (label 505) PARIS detector from 0.9 to 0.8.
Didn't recover detector FR1D8. Correlation matrix still look bad.
==> DAQ started at : 23-03-06 at 17h-09m-04s
==> Shell name : ./.user_start.sh
File name : calib_AmBeNi
Run number : 43
User commentary : continue on AmBeNi
Start time : 2023-03-06 17:08:34.489923
==> End of ./.user_start.sh
Stop at 17:13
==> /data_nuball2/N-SI-85_round2/calib_AmBeNi_43.setup has been written
==> DAQ stopped at : 23-03-06 at 17h-38m-08s
==> shell name : ./.user_stop_trunkv3.sh
User commentary :
Start time : 2023-03-06 17:08:59.341712
Stop time : 2023-03-06 17:38:10.615018
Run duration: 0:29:11.273306
DATA saved : 220030177
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==> End of ./.user_stop_trunkv3.sh
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Mon Mar 6 18:01:02 2023, pjn, Other, Other, Target changer problem
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Target changet doesn't place taregts in a correct position.
There is no possibility to put a hole in a target position properly.
The chamber has to be oppened to fix it.
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Mon Mar 6 22:10:30 2023, KWL PJN, Other, General, target holder
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Target holder - positions:
1 hole
2 quartz
3 208Pb 1 mg/cm2
4 208Pb 2 mg/cm2
5 197Au 500 ug/cm2
6 197Au 2 mg/cm2 |
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Tue Mar 7 01:16:15 2023, Desi, Michalina, , , No target run
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Beam intensity is 0.3 enA
No target on the beam, test run with wheel position 1
Start 00:40
Stop 01:18
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Tue Mar 7 01:56:12 2023, Desi, Michalina, , , Run_1
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Run_1
Target position 4 - 208Pb 2 mg/cm^2
START: 01:52
==> DAQ started at : 23-03-07 at 02h-15m-00s
==> Shell name : ./.user_start.sh
File name : run
Run number : 1
User commentary : target position 4
Start time : 2023-03-07 02:14:24.211292
==> End of ./.user_start.sh
stop at 03:51 |
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Tue Mar 7 04:48:22 2023, Desi, Michalina, , , Run 2
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We checked if the target is okay before the start of this run.
On the camera it looked attached and not broken.
However we have trouble interpreting the spectra. Seems like the lines in 40Ca are missing
4.5 Mib/s
RUN stqrted at 04:00
DAQ started at : 23-03-07 at 04h-26m-45s
Shell name : ./.user_start.sh
File name : run
Run number : 2
User commentary :
Start time : 2023-03-07 04:26:27.654633
End of ./.user_start.sh
stop at 05:58
==> DAQ stopped at : 23-03-07 at 06h-23m-12s ==> shell name : ./.user_stop_trunkv3.sh User commentary : Start time : 2023-03-07 04:26:40.611147 Stop time : 2023-03-07 06:23:14.397210 Run duration: 1:56:33.786063 |
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Tue Mar 7 08:23:17 2023, pjn, Routine, General, run 4
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start 8:20
beam cuurent: 0.3 enA
data stream 4.4 MB/s
DAQ started at : 23-03-07 at 08h-47m-45s
==> Shell name : ./.user_start.sh
File name : run
Run number : 4
User commentary : 40ca .2enA @ 208pb 2mg/cm2
Start time : 2023-03-07 08:46:25.097069
stop 8/50
= Add a commentary in the setup file ?
energy to high?
==> /data_nuball2/N-SI-85_round2/run_4.setup has been written
==> DAQ stopped at : 23-03-07 at 09h-21m-44s
==> shell name : ./.user_stop_trunkv3.sh
User commentary : energy to high?
Start time : 2023-03-07 08:47:40.123602
Stop time : 2023-03-07 09:21:46.928962
Run duration: 0:34:06.805360
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Tue Mar 7 09:06:31 2023, pjn, Routine, General, run 5
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start 9:05
Energy too high for the digitisers
Gain changed from 6 to 5 on MDU-16s
DAQ started at : 23-03-07 at 09h-30m-05s
==> Shell name : ./.user_start.sh
File name : run
Run number : 5
User commentary : 40ca .2enA @ 208pb 2mg/cm2
Start time : 2023-03-07 09:29:27.110485
stop 9:10
problem solved - energy spectra ok.
brake for the beam upgrqde
Add a commentary in the setup file ?
DSSD energy spectra OK - beam upgrqde
==> /data_nuball2/N-SI-85_round2/run_5.setup has been written
==> DAQ stopped at : 23-03-07 at 09h-36m-40s
==> shell name : ./.user_stop_trunkv3.sh
User commentary : DSSD energy spectra OK - beam upgrqde
Start time : 2023-03-07 09:30:00.531864
Stop time : 2023-03-07 09:36:42.474872
Run duration: 0:06:41.943008
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Tue Mar 7 05:59:17 2023, Desi, Michalina, , , Run 3
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Start 06:00
==> DAQ started at : 23-03-07 at 06h-25m-16s ==> Shell name : ./.user_start.sh File name : run Run number : 3 User commentary : Start time : 2023-03-07 06:24:33.400373 ==> End of ./.user_start.sh
stop 8:13
Add a commentary in the setup file ?
==> /data_nuball2/N-SI-85_round2/run_3.setup has been written
==> DAQ stopped at : 23-03-07 at 08h-38m-26s
==> shell name : ./.user_stop_trunkv3.sh
User commentary :
Start time : 2023-03-07 06:25:11.485691
Stop time : 2023-03-07 08:38:28.922330
Run duration: 2:13:17.436639
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DATA lost : 164515 (0,05 %)
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 Tue Mar 7 10:19:37 2023, pjn, , , Run 3
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for runs 1-3 energy was to high
corrected in run 4
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Start 06:00
==> DAQ started at : 23-03-07 at 06h-25m-16s ==> Shell name : ./.user_start.sh File name : run Run number : 3 User commentary : Start time : 2023-03-07 06:24:33.400373 ==> End of ./.user_start.sh
stop 8:13
Add a commentary in the setup file ?
==> /data_nuball2/N-SI-85_round2/run_3.setup has been written
==> DAQ stopped at : 23-03-07 at 08h-38m-26s
==> shell name : ./.user_stop_trunkv3.sh
User commentary :
Start time : 2023-03-07 06:25:11.485691
Stop time : 2023-03-07 08:38:28.922330
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DATA lost : 164515 (0,05 %)
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Tue Mar 7 15:32:02 2023, KWL PJN, Other, General, improving beam intensity and a note on the DSSD spectra
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Over a night 6/7 of March the beam intensity was very low , i.e. ~ 0.3 enA (compared to the 12 enA indicated in the proposal) and the beam energy was higher than requested in the proposal.
We have requested for a higher beam intensity. The operators are trying to improve it now.
Attached are the DSSD spectra foor three different runs for sector 2:
1) run3_sector2 - collected during a night with a to high beam energy. Sharp cut off visible in the spectrum at high energy is related with a to short dynamical range of the electronic system
2) run4_sector2 - collected in the morning with the beam energy lowered to 165 MeV
3) run5_sector2 - collected in the morning with the beam energy lowered to 165 MeV qnd reduced gain of the MDU 16 converters (according to the entry ID 30 )
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Tue Mar 7 19:24:41 2023, Kasia WL, Kasia HK, PJN, , General, run with the empty frame
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Hakim et al., played with the beam - they put the C cone and tested it - it worked for C but then it didn't work with Ca.
We decided to take the beam. First run is the test with the empty frame to see the background.
Current - 0.35 enA = 0.03 pnA
Charge state 12
DAQ started at : 23-03-07 at 19h-42m-17s
==> Shell name : ./.user_start.sh
File name : hole2_test
Run number : 5
User commentary : large hole run no target
Start time : 2023-03-07 19:41:41.847551
Stop 19:00
Add a commentary in the setup file ?
ho target - but the are some reactions on something (frame)
==> /data_nuball2/N-SI-85_round2/hole2_test.setup has been written
==> DAQ stopped at : 23-03-07 at 20h-20m-54s
==> shell name : ./.user_stop_trunkv3.sh
User commentary : ho target - but the are some reactions on something (frame)
Start time : 2023-03-07 19:42:12.523383
Stop time : 2023-03-07 20:20:56.851431
Run duration: 0:38:44.328048
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DATA lost : 11375 (0,01 %)
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Tue Mar 7 20:15:38 2023, pjn, Routine, General, run_6
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Start 20:13
Stop 21:03
Beam current 0.25enA
DAQ started at : 23-03-07 at 20h-39m-07s
==> Shell name : ./.user_start.sh
File name : run
Run number : 6
User commentary : 40ca .25enA @ 208pb 2mg/cm2
Start time : 2023-03-07 20:38:19.828172 |
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Tue Mar 7 21:05:10 2023, KWL KHK PJN MKOM, Other, General, run 7 - change target to 197Au
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we stopped run 6 with 208Pb target and we change target to the 197Au in order to see the target excitation in gamma ray spectrum.
started at 21:10
beam intensity: 0.45 enA
target: 197Au 2 mg/cm2 position 6
==> DAQ started at : 23-03-07 at 21h-38m-05s
==> Shell name : ./.user_start.sh
File name : run
Run number : 7
User commentary : 197Au 2 mg/cm2 position 6
Start time : 2023-03-07 21:34:35.022823
==> End of ./.user_start.sh
==> /data_nuball2/N-SI-85_round2/run_7.setup has been written
==> DAQ stopped at : 23-03-07 at 23h-59m-49s
==> shell name : ./.user_stop_trunkv3.sh
User commentary :
Start time : 2023-03-07 21:38:00.848383
Stop time : 2023-03-07 23:59:51.458449
Run duration: 2:21:50.610066
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==> End of ./.user_stop_trunkv3.sh |
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Tue Mar 7 22:39:36 2023, Kasia WL, Kasia HK, PJN, Other, , comaprison - Au and Pb targets
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We decided to change the target to 197Au, 2 mg/cm2 (pos 6) in order to check how the gamma spectra look like.
We obtained a very clean gamma spectrum compared to the one collected with Pb target. We concluded that the Pb target is probably contaminated and it's also probably the effect of the frame size - Au target is mounted on a frame with a bigger hole than Pb, means that we could have seen also the reactions on the frame (supported by the hole2_test run with the frame with empty hole).
The rates are low now, however, the spectra look cleaner and we got rid of many lines, originatiing from the reactions.
We decided to run with Au target over the night and collect some statistics.
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Tue Mar 7 23:35:38 2023, PJN MKOM, , , run_8
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==> DAQ started at : 23-03-08 at 00h-01m-07s
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File name : run
Run number : 8
User commentary : 197Au 2 mg/cm2 position 6
Start time : 2023-03-08 00:00:48.008793
==> End of ./.user_start.sh
==> /data_nuball2/N-SI-85_round2/run_8.setup has been written
==> DAQ stopped at : 23-03-08 at 01h-54m-05s
==> shell name : ./.user_stop_trunkv3.sh
User commentary :
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==> End of ./.user_stop_trunkv3.sh
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Wed Mar 8 03:30:36 2023, MKOM, , , run_9
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User commentary :
Start time : 2023-03-08 01:54:55.318737
==> End of ./.user_start.sh
==> /data_nuball2/N-SI-85_round2/run_9.setup has been written
==> DAQ stopped at : 23-03-08 at 03h-56m-00s
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User commentary :
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Wed Mar 8 05:33:15 2023, MKOM, , , run_10
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==> DAQ started at : 23-03-08 at 04h-08m-42s
==> Shell name : ./.user_start.sh
File name : run
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User commentary :
Start time : 2023-03-08 03:57:04.713005
==> End of ./.user_start.sh
==> /data_nuball2/N-SI-85_round2/run_10.setup has been written
==> DAQ stopped at : 23-03-08 at 05h-58m-44s
==> shell name : ./.user_stop_trunkv3.sh
User commentary :
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==> End of ./.user_stop_trunkv3.sh
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Wed Mar 8 07:44:09 2023, MKOM, , , run_11
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==> DAQ started at : 23-03-08 at 05h-59m-45s
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User commentary :
Start time : 2023-03-08 05:59:13.549920
==> End of ./.user_start.sh
==> DAQ stopped at : 23-03-08 at 08h-05m-56s
==> shell name : ./.user_stop_trunkv3.sh
User commentary :
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==> End of ./.user_stop_trunkv3.sh |
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Wed Mar 8 07:45:21 2023, KHK, MKOM, , , run_12
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Stopped because Hakim wants to change the source bottle to Ca - ammoniac
==> DAQ started at : 23-03-08 at 08h-08m-07s
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Run number : 12
User commentary : 197Au, 2 mg/cm2, pos 6
Start time : 2023-03-08 08:07:17.090111
==> End of ./.user_start.sh
==> DAQ stopped at : 23-03-08 at 09h-29m-36s
==> shell name : ./.user_stop_trunkv3.sh
User commentary : stop to change the gas bottle to amoniac
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==> End of ./.user_stop_trunkv3.sh |
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