 Sun Mar 22 23:19:23 2020, Michael, General, ESR Vacuum readings, 
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Sun Mar 22 23:59:12 2020, Shahab, Runs, run entry - run091,
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Taking data again with primary beam.
open file : run090
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Mon Mar 23 00:13:25 2020, Laszlo, General, SIS and ESR beam currents,
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Mon Mar 23 00:36:51 2020, Shahab, Runs, run entry - run091,
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Taking data again with primary beam.
open file : run091
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Mon Mar 23 00:39:52 2020, Shahab, General, Ramping cycle picture and data,
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Complete ramping cycle recorded from Oscilloscope Tektronix MSOX2024A.
Stored as XLS file. |
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Mon Mar 23 01:17:26 2020, Shahab, General, Life time measurements using Schottky,
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Did Schottky measurements using 5 shots with and without gas target each
restarting the DAQ |
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Mon Mar 23 01:18:16 2020, Shahab, Runs, run entry - run092,
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Taking data again with primary beam.
open file : run092
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Mon Mar 23 01:53:59 2020, Shahab, Runs, Empty shots in ESR,
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since about 01:40 AM, there is no beam in ESR. .
stopped data acquisition
OPs are working on it. After searching, OPs decided that something is wrong with ESR. |
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Mon Mar 23 03:04:56 2020, Shahab, Runs, run entry - run093,
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RUN 93 is with faulty SIS kicker module. Let's see what we can get. waiting for SIS kicker on-call duty (rufbereitschaft) to come.
open file : run093
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Mon Mar 23 03:07:11 2020, Shahab, Runs, SIS Kicker problem,
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After calling ESR on-call duty (M. Steck) he confirmed that the ESR is fine and suspected the SIS kicker modules.
SIS operators then checked and could confirm that module 5 is out of order and module 4 sometimes works sometimes not.
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Mon Mar 23 03:38:01 2020, Shahab, Runs, run entry - run093,
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RUN 93 is with faulty SIS kicker module. Let's see what we can get. waiting for SIS kicker on-call duty (rufbereitschaft) to come.
open file : run093
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Mon Mar 23 03:53:41 2020, Shahab, Runs, Reduced intensity inspite of faulty kicker,
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| SIS Kicker is still faulty. but we managed to reduce again the intensity to around 2e6 particles in ring to reduce scattering on scraper. |
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Mon Mar 23 03:58:25 2020, Shahab, General, Kicker guy arrived,
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| Kicker Guy (U. Blell) arrived in order to fix modules. |
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Mon Mar 23 04:08:12 2020, Shahab, Runs, run 93 stopped,
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| run 93 which was during faulty kicker was stopped so that the kicker module can be repaired. |
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Mon Mar 23 05:55:24 2020, Shahab, Runs, Kicker problem not solved yet,
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| no solution to kicker problem. |
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Mon Mar 23 05:59:01 2020, Shahab, Runs, SIS Kicker ,
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| SIS Kicker seems to be working properly. but we have to see how regularly it will work. |
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Mon Mar 23 06:20:06 2020, Shahab, Runs, Position on scintillator corrected sitll no beam in ESR,
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| position on the scintillator was corrected by the OPs to center, but beam is still not in ESR. |
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Mon Mar 23 06:40:17 2020, Shahab, Runs, no beam in SIS nor in ESR,
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| manic Monday morning. |
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Mon Mar 23 06:49:46 2020, Shahab, Runs, ESR kicker also has some problems,
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Mon Mar 23 07:56:51 2020, Laszlo, General, Yuri made magick and we operate again,
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DSSSD was moved out (HV switched off)
also the scraper was mistakenly moved.
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