 Fri May 28 14:40:03 2021, Jan, Runs, run0175 - BaF calib. 22Na, 2021
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Fri May 28 15:15:06 2021, Jan, Analysis, 118Te(p,g) counts runs 135 to 174, 2021 
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This is the summary of all Si data collected at 6 MeV/u until run174 before the Alvarez problem.
We have roughly 50-60 counts in the peak region.
This data corresponds roughly to 36hours of beam, which means ~1.5 to 2 counts/hour. |
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Wed Jun 2 09:14:04 2021, Jan, General, Telegram Chat Export, 2021
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Attached is the exported Telegram chat.
There is the simple PDF and the zip-file containing the chat in json-format as well as all media files. |
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Thu Jul 8 13:39:34 2021, Jan, Calibration, Electron cooler parameters, 2021
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Below are the results from the e-cooler voltage offset measurments done by Regina Hess et al. using the voltage divider (VD).
--7 MeV--
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Thu Jul 8 14:07:19 2021, Jan, Calibration, beam energies, 2021
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Table of ion energies calculated from cooler parameters
[TABLE border="1"]
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Wed Oct 13 15:09:04 2021, Jan, Collaboration, K-REC cross sections A. Surzhykov, 2021
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Attached are the theory K-REC cross sections as calculated by Andrey Surzhykov (August 2021).
They are done for 118Te52+ on H2 at 7.049 and 6.042 MeV/u as well as for 124Xe54+ on H2 at 7.049 MeV/u.
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Wed Oct 13 15:15:53 2021, Jan, DAQ, root-file header for analysis, 2021
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| Attached is the header file needed for root analysis. |
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Thu May 13 17:38:13 2021, Jacobus Swartz, Calibration, Runlist for X-ray detector calibrations, 2021
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| Here is a run summary of all the calibration measurements performed so far on the three X-ray detectors. |
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Mon May 24 05:20:36 2021, Helmut, Yuri, Faraz, Sergey, Accelerator, FRS setup, 2021 14x
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| Logbook from start of FRS until 118Te injection |
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Wed May 19 15:09:22 2021, Helmut Weick, General, FRS settings, LISE file, 2021
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Here is a setting plan for FRS and corresponding LISE files.
2 LISE files still use the old FRS-ESR optics, one the new with S6 focus on slits.
But this does not make a big difference for the simulation, only dispersion S2-S6 is lower.
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Thu May 27 13:48:18 2021, Helmut Weick, Accelerator, FRS wrong status display for one day, 2021
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By checking the log files we realized that from yesterday 26.05. 13:44 - today 13:05 the FRS degrader was shown as out.
TS3ET7US should be at -420.0mm not at -580mm (=out). This 3.26mm Sci is used as a degrader and is essential.
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Sun Mar 22 14:23:50 2020, Esther, Ragan, Michael, Laszlo, Runs, run entry - run084, Uli working with gas jet target,
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Uli is still working with gas jet target.
open file : run084
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Sun Mar 22 09:52:09 2020, Esther, Ragan, Runs, run entry - run079,
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open file : run079
beam: 118Te52+
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Sun Mar 22 10:05:37 2020, Esther, Ragan, General, run entry - run079,
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| The intensity of beam from SIS is less due to some issues with UNILAc. |
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Sun Mar 22 10:22:27 2020, Esther, Ragan, Runs, run entry - run079,
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open file : run079
beam: 118Te52+
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Sun Mar 22 10:28:27 2020, Esther, Ragan, General, run entry - run079,
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| The problem at UNILAC seems to have solved itself. Intensity is returning to normal. |
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Sun Mar 22 10:53:36 2020, Esther, Ragan, Runs, run entry - run080,
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open file : run080
beam: 118Te52+
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Sun Mar 22 11:28:02 2020, Esther, Ragan, Runs, run entry - run080,
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open file : run080
beam: 118Te52+
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Sun Mar 22 11:37:37 2020, Esther, Ragan, Runs, run entry - run081, Uli working with gas jet target,
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Uli is here to work with the gas jet target.
open file : run081
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Sun Mar 22 12:01:44 2020, Esther, Ragan, General, Vacuum problem with SIS,
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| There is some problem with the vacuum in SIS and thus data recording is stopped. |