 Sun Apr 12 15:20:15 2026, OST, Runs, , General,
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Quote:
RUN CONTROL = 41 |
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Mon Apr 13 10:08:23 2026, OST, Runs, , General,
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Quote:
run control = 50 |
 Fri Apr 17 18:27:19 2026, MK, Runs, , General,
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run control = 51
run data = /onlineNEDA_00/xData/hil099/run_0051_09-03-2023_16h25m16s/needleRU_i51_0051_0002.caendat
RU = 6.43MB/s |
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Sat Apr 18 14:47:12 2026, A.T., Runs, , General, Run 34 started
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Quote:
Run 34 Started (33 was stopped due to acquisition problems) |
Fri Mar 3 20:50:31 2023, IK, MP, GJ, Other, , Data analysis, Ge spectra 
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Ge rates increasing, similar to what it was 24h before. Asking to decrease beam intensity by a factor of 2.
Attached Ge spectra before decreasing.
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Wed Mar 1 00:14:28 2023, MP, Other, , Beam, beam energy
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Beam energy measured: 148.2 MeV
Mind that this may be an overestimate (by ~1-2 MeV) |
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Wed Mar 1 12:51:33 2023, MP, Runs, , Beam, beam on the target
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Beam on the target:
target+stopper+beam dump: 25 enA (1.7 pnA) not stable
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Mon Mar 6 05:15:43 2023, JD, DW, Problems, , Beam, No beam 05:10:00
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| No beam 05:10:00 |
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Mon Mar 6 05:16:46 2023, JD, DW, Problem Fixed, , Beam,
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| Beam back on 05:15 |
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Mon Mar 6 09:53:06 2023, OST, Problems, , Beam, Beam dump decreased 2.5 nA to 1.5 nA- stopped run 41
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| 9:20 to 9:50 am beam current stayed 2.5 nA . After 9:50 am decrease 1.5 nA |
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Mon Mar 6 17:19:24 2023, OST, Problems, , Beam, beam unstable and a little high
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16:30 beam increased 5 mb/s to 9 mb/s and stayed 1 hour 9 mb/s
17:10 beam fixed. stable |
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Tue Mar 7 09:18:01 2023, OST, Problems, , Beam, run number 44 crashed and local filter turned red-but data saved
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9:08 local filter turned red. Both .caendat and LF .adf files still incrementing. Stopped run 44, started run 45, looks OK.
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Tue Mar 7 09:20:53 2023, OST, Problem Fixed, , Beam, run 45 start-local filter turn green
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| I started run 45, and local filter turn green everything is ok. |
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Tue Mar 7 20:42:03 2023, IP, Problems, , Beam, beam unstable
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There was a problem with the beam from 20:19 to 20:30.
Now it is fine. |
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Wed Mar 8 02:45:53 2023, KS, KSz, Other, , Beam, increase in Counting Rates
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Since 2:32 increased counting rate observed:
Sinde 3:45 decrease to 1.5 kHz ch4.
run control = 48 |
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Wed Mar 8 07:30:15 2023, KS, KSz, Problems, , Beam, beam unstable
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| The beam was unstable from 7:18 to 7:25. |
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Wed Mar 8 07:57:05 2023, IK, Problems, , Beam, beam unstable
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The beam was unstable from 7:55. Stabilized around 8:03.
Counting rates are higher, EAGLE det4 went to ~2.5kHZ from ~2kHz (attached).
According to the operator, a bit of a tuning was done, current is 1nA. |
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Wed Mar 8 14:47:34 2023, AM, Runs, , Beam, beam unstable
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| two drops in beam intesitivity at 14:33, 14:37 and 14:51 |
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Thu Mar 9 13:22:37 2023, OST, Other, , Beam, beam stopped 13:21-13:24 for control
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Thu Mar 9 13:37:33 2023, OST, Other, , Beam, Beam stopped 13:37-13:49 for control again.
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