 Mon Jun 26 08:09:48 2023, Natalia, Corentin, Giorgia, Runs, , General, new run 85 
|
beam intensity: 32 enA,
rate to disk: 7.54 Mib/s
ch 0: 12.270 ua |
|
Mon Jun 26 11:00:15 2023, Giorgia, Runs, run_background_end, General, background end of exp
|
END OF EXPERIMENT!
run with no beam to check background
I didn't disable the DSSD from the acquisition |
|
Mon Jun 26 12:01:08 2023, Giorgia, Runs, run_background_end, General, background end of exp 2
|
run with no beam to check background part 2
Disabled the DSSD from the acquisition
|
|
Mon Jun 26 14:29:53 2023, Giorgia, Runs, , General, calib 152Eu
|
start 12:15
==> DAQ started at : 23-06-26 at 12h-41m-18s |
 Tue Mar 24 23:02:45 2026, Giorgia, Runs, , General, stopped run 60
|
Quote:
stoped at 15:30 |
|
Sun Apr 5 10:27:17 2026, Iolanda, Runs, , General, new run 56
|
new run 56 started 05:02
beam current: 35 enA (some tunning was done during precedent run)
data rate : 6.8 MB/s |
|
Mon Apr 6 00:06:06 2026, all, Runs, , , run 33
|
Quote:
ch0 11.08 |
|
Mon Apr 6 06:18:58 2026, Iolanda, Runs, , General, new run 54
|
new run 54 started 01:05
beam current: 26 enA
data rate : 6.6 MB/s |
|
Mon Apr 6 07:52:43 2026, Giorgia, Runs, , General, new run 50
|
new run 50 started 17:35
beam current: 15 enA
DSSD currents: |
|
Thu Apr 16 07:50:44 2026, Giorgia, Runs, , General, stopped run 60
|
Quote:
stoped at 15:30 |
|
Sat Oct 3 00:01:17 2026, DK, KS, Runs, , , run_15
|
Quote:
Beam intensity - 5enA |
|
Sat Jun 17 13:12:26 2023, KWL GC, Problems, , Other, swap between 62Ni and 58Ni beam for run 6 and 7
|
Attached is the particle-gated gamma-ray spectrum for run 5 (green), run 6 (blue), run7 (red).
In run 5 we see clearly transition of 2+1 --> 0+1 in 62Ni, while in run 6 both transitions are visible from 58Ni and 62Ni (which is a result
of a wrong beam tunning in to increase the intensity during which the ion changed by mistake). Now we are running with 58Ni (run 7) and waiting for |
|
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 |
|
Sun Jun 18 03:45:22 2023, NM, MR, Problems, , General, Ru 17 stopped
|
Run 17 stopped because accelerator discharged
|
|
Mon Jun 19 05:57:48 2023, KWL JSP, Problems, , Other, Spark in Tandem - beam will be back in ~ 2 hours
|
There was a spark in TAndem at ~ 5.30 AM , HAkim came and said we will have a beam back at around 2 hours.
|
|
Mon Jun 19 12:07:19 2023, KHK, Problems, , Other, no beam until Wednesday afternoon
|
| |
|
Mon Jun 19 14:13:01 2023, KHK, Problems, , Other, no beam until Wednesday afternoon
|
| |
|
Tue Jun 20 21:22:21 2023, KHK, KWL, Problems, , Other, contamination in the chamber
|
We see the the background lines coming probably from some activation inside the chamber as the target wheel is removed and we run only
with the alpha source at the moment.
The spectrum is the same means that something inside the chamber is activated, not the target 197Au used in the coulex run or neither it's |
|
Fri Jun 23 09:47:34 2023, pjn, Problems, , Hardware, no counts in DSSD
|
something happend: no counts in DSSD
I checked signals - present
and rates in DSSD came back themselfs. |
|
Sat Jun 24 05:09:12 2023, Iolanda, Problems, , Software, time alignement issue
|
I have noticed that for run 56 there was the following message :
==> Checking modules synchronisation ...
|
|