 Thu Jul 1 14:47:15 2021, Yury, Helmut, Accelerator, added high Brho scrapers 
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So far only scrapers for low Brho were used:
GE01DS_HI = -58mm (arc from inside) and
GEEXDS2HA = -11.2 (straight from outside)
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Thu Jul 1 07:28:55 2021, Jan, Akash, Accelerator, Beam intensity
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| Intensity went up from 5e8 to 1e9 extracted particles from SIS. |
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Thu Jul 1 04:15:54 2021, David, Liliana, General, Beam intensity
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| From 4:05 to 4:15 beam intensity was 1/2 as before. |
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Thu Jul 1 01:35:15 2021, David, Liliana, General, Ion source change
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Changing ion source, no beam expected for the next 30 minutes.
2:15--> Beam is back, intensity not as high as before but will increase in the next few minutes as the source gets hotter. |
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Thu Jul 1 00:09:28 2021, David, Liliana, General, Low beam intensity for few minutes
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For few minutes (starting at 00:05) beam intensity went down. Same as it was reported by the previous shift.
Until 00:27 beam had lower intensity than before (3e8)
Now intensity is back to 5e8. |
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Wed Jun 30 23:29:42 2021, Rui-Jiu Chen, Analysis, Start a new run.
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reference level=-20 dBm.
p:\E143\sc\SC_2021-6-30_23_27_45
p:\E143\iq\IQ_2021-6-30_23_27_34 |
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Wed Jun 30 20:58:06 2021, Ragan, Helena, General, Few minutes of disruption
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| There was a disruption from the SIS side for a few minutes. |
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Wed Jun 30 20:14:44 2021, Ragan, Helena, General, Drop in SIS intensity
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| There is a drop in SIS intensity and the operators are informed. |
 Wed Jun 30 20:21:47 2021, Ragan, Helena, General, SIS intensity is back
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| SIS intensity is back |
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Wed Jun 30 19:59:39 2021, Shahab, Runs, Scraper positions
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current scraper positions suggested by Sergey:
GEEXDS2HA = -11mm
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Wed Jun 30 19:08:25 2021, Rui-Jiu Chen, Analysis, ID of 70Se spectrum recorded in May
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Wed Jun 30 15:21:44 2021, Shahab, Runs, data synch on WWW server
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Data is being shared on the WWW server.
Time difference between the analyzers is in order of seconds:
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Wed Jun 30 14:52:28 2021, Oliver, General, Re-Started data taking...
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| Main user is finished. We started data taking again... |
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Wed Jun 30 14:48:54 2021, Oliver, General, Data taking - and not...
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We just started data taking. But a few minutes later the main experiment needed to do some adjustements to the beam. This interrupts us for a couple of
minutes... |
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Wed Jun 30 13:57:14 2021, Yuri, Sergey, Accelerator, sextupoles + scraper positions
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After setting up on 70Se
Sextupoles were adjusted to optimize the resolution of the 70Se peak. Set values are in the ESR logbook.
The SIS energy was shifted up to increase the number of 70Se.
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Wed Jun 30 13:05:08 2021, Rui-Jiu Chen, Analysis, ID of 70Se
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| This is the latest ID of 70Se setting. |
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Wed Jun 30 13:04:40 2021, Shahab, Runs, 245 Amplifier on
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| turned on extra 20dB amplifier for the 245 Resonator around 12:32 |
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Wed Jun 30 12:35:53 2021, Rui-Jiu Chen, Analysis, Change reference level to -20dBm. Turn of amplifier.
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SC_2021-06-30_12_35_52
IQ_2021-06-30_12_35_43
Reference level=-20dBm |
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Wed Jun 30 12:26:58 2021, Rui-Jiu Chen, Analysis, NTCAP start.
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SC_2021-06-30_11-00-12
IQ_2021-06-30_11-00-12
reference level -80dBm.
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Wed Jun 30 09:04:50 2021, Yuri, Markus, Accelerator, Status
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1) Over night the source was conservated. It is being restarted now.
2) The approximated amount of Gas in this bottle shall allow for running until tomorrow morning (~24 h). There is still another bottle in reserve (1 l)
and one reserve from GANIL (0.5 l).
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Wed Jun 30 08:59:37 2021, Yuri, Accelerator, 70Se setting
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X(9Be)=1.815 g/cm2 (adjusted in primary beam setting)
Gamma_t=1.3956
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