ELOG N-SI-137

EAGLE IRRADIATIONS EXTERNAL Analysis Students Workshop Shift Plans

N-SI-85 exp22.41 N-SI-68 N-SI-69 N-SI-128 N-SI-137

Coulex experiments, Page 7 of 7

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ID	Date	Author	Type	Category	Subject
29	Sun Jun 18 10:04:05 2023	Natalia, AJ	Runs	General	Run 21
Ch0 10.325 Ch2 5.886 Ch3 4.385 DAQ started at : 23-06-18 at 10h-30m-00s ==> Shell name : ./.user_start.sh File name : run Run number : 21 User commentary : 62Ni on 197Au, intensity 2.6 enA Start time : 2023-06-18 10:29:06.214267 ==> End of ./.user_start.sh stop due to the spark in tandem => /data_nuball2/N-SI-137/run_21.setup has been written ==> DAQ stopped at : 23-06-18 at 11h-46m-49s ==> shell name : ./.user_stop_trunkv3.sh User commentary : spark Start time : 2023-06-18 10:29:55.659524 Stop time : 2023-06-18 11:46:51.770990 Run duration: 1:16:56.111466 DATA saved : 205898764 GROUP saved : 0 (0,00 %) COUNTER saved : 11845487 (5,75 %) QDC saved : 165694332 (80,47 %) CRRC4 saved : 0 (0,00 %) TRAPEZ saved : 28358944 (13,77 %) SAMPLER saved : 0 (0,00 %) QT2T saved : 0 (0,00 %) SCALER saved : 0 (0,00 %) ELECTROMETER saved : 0 (0,00 %) MISSING TAG saved : 0 (0,00 %) MISSED TAG saved : 0 (0,00 %) OTHER saved : 1 (0,00 %) DATA lost : 0 (0,00 %) ==> End of ./.user_stop_trunkv3.sh
Attachment 1: Capture_d’écran_du_2023-06-18_10-05-29.png

Attachment 2: Capture_d’écran_du_2023-06-18_11-23-12.png

24	Sun Jun 18 02:57:23 2023	NM, MR	Runs	General	Run 17
ch0: 24.96V 10.87uA ch2: 25.01V 6.26uA ch3: 25.00V 4.86uA File name : run Run number : 17 User commentary : 62Ni on 197Au, intensity 2 enA Start time : 2023-06-18 03:21:16.842674 ==> End of ./.user_start.sh
Attachment 1: Capture_d’écran_du_2023-06-18_02-58-47.png

Attachment 2: Capture_d’écran_du_2023-06-18_02-58-39.png

25	Sun Jun 18 03:45:22 2023	NM, MR	Problems	General	Ru 17 stopped
Run 17 stopped because accelerator discharged
23	Sun Jun 18 01:30:21 2023	NM, MR	Other	Other	Particle spectra
We observed a decrease in the particle energies. We attached one channel comparing with the same but from run 5. We keep running.
Attachment 1: Capture_d’écran_du_2023-06-18_01-13-56.png

6	Fri Jun 16 09:37:55 2023	GC KHK GL	Runs	General	First run with 62Ni on the target
beam current 20 enA charge state 17 energy is yet to be checked (tuned to 210 MeV of 58Ni, Alain has to recalculate and change to 230 MeV of 62Ni) data rate 7.6 MB/s target position 6 - Au ==> DAQ started at : 23-06-16 at 09h-25m-01s ==> Shell name : ./.user_start.sh File name : test_beam_tune_58Ni_62Ni_2 Run number : 0 User commentary : hoppefully 62Ni Start time : 2023-06-16 09:24:29.048192 ==> End of ./.user_start.sh
Attachment 1: Capture_d’écran_du_2023-06-16_09-37-01.png

3	Thu Jun 15 11:29:03 2023	KHK, GC	Other	General	DSSD angles and energies E_beam=233 MeV
Angle (°) Emin Emax (MeV) (MeV) 128 46.34 80.95 129 46.34 80.23 130 46.33 79.54 131 46.29 78.86 132 46.24 78.19 133 46.18 77.54 134 46.10 76.91 135 46.01 76.29 136 45.92 75.70 137 45.81 75.11 138 45.70 74.54 139 45.58 73.99 140 45.46 73.99 141 45.33 73.45 142 45.20 72.93 143 45.07 72.42 144 44.93 71.93 145 44.80 71.46 146 44.66 70.99 147 44.53 70.55 148 44.39 70.11 149 44.26 69.70 150 44.12 69.29 151 43.99 68.53 152 43.87 68.16 153 43.74 67.81 154 43.62 67.48
19	Sat Jun 17 20:42:04 2023	DK, KS, KHK	Problems	tests	DSSD - channels S1 0-5 - efficiency drop
we reset the DAQ and did the module_restart with the card IP 192.168.3.78 no change we restarted the HV DSSD - no change
Attachment 1: Capture_d’écran_du_2023-06-17_20-36-28.png

1	Mon Jun 5 12:29:06 2023	KHK	Other	General	62Ni coulex - proposal

Attachment 1: 62Ni_COULEX_Orsay.pdf

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