| ID |
Date |
Author |
Category |
Subject |
|
62
|
Sat May 8 00:38:55 2021 |
Philipp, Marta | General | Screenshot |
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| Attachment 1: Screenshot_2021-05-08_at_00.32.16.png
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63
|
Sat May 8 01:06:19 2021 |
Philipp, Marta | General | Screenshot |
The signal of the transformer on the lower right panel is not really beam related. It is mostly noise. Changes are not so expected with this low beam intensity |
| Attachment 1: Screenshot_2021-05-08_at_00.58.16.png
|
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214
|
Fri Jul 2 16:14:17 2021 |
Yuri | Accelerator | Scrapers 4 72Br |
Starting 15:15
The scrapers are moved very much close to each other to eliminate all background particles and leaving basically single ions injected for 72Br. Do not wonder, this means that also many empty files are created.
Scrapers:
E02DS3HG -> -40 mm
EEXDS1HG -> +5 mm
EEXDS2HA -> 0.0 mm
One sees probably a decay of 100 keV isomer, see the attached figure at about 18 s
We will run a few hours with this setting |
| Attachment 1: 1C28A49A-5FA1-4A81-8675-3ED9660FD793.png
|
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209
|
Fri Jul 2 13:10:00 2021 |
Yuri | Accelerator | Scrapers |
12:46 moved the TOF detector scraper back to -11 mm |
|
28
|
Fri May 7 03:46:58 2021 |
Liliana, Akash, Wolfram, Helmut, Shahab | General | Scraper settings |
Scraper settings have been played around with to try and remove satellite lines...
Helmut has now set scraper id GE01DS_H at -45mm (in position)
Image of injection structure attached... 72Ge is the isotope in focus on the RSA |
| Attachment 1: IMG_20210507_034213_resized_20210507_034848181.jpg
|
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158
|
Wed Jun 30 19:59:39 2021 |
Shahab | Runs | Scraper positions |
current scraper positions suggested by Sergey:
GEEXDS2HA = -11mm
GE01DS-H (innen) = -58mm |
|
44
|
Fri May 7 11:40:20 2021 |
Ragan, Andrew, Yuri | General | Scraper is fixed - optimisation stage |
Scraper is fixed, we start again. Scraper open to let everything through |
|
13
|
Thu May 6 17:02:49 2021 |
Ragan, Rui-Jiu | DAQ | Scaler signals and parameters of NTCAP |
At the moment, we record 7 signals in scaler channels and one Schottky signal (245 MHz resonance cavity) in the NTCAP with the attached information. |
| Attachment 1: p1.JPG
|
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| Attachment 2: p2.JPG
|
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| Attachment 3: p4.png
|
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70
|
Sat May 8 08:12:02 2021 |
Akash, Nic, Jelena, Zsolt | General | SIS, ESR time structure changes |
The structure of SIS extraction seems to have changed a little...also for ESR injection.
In the span of a few minutes both the structures changed again...to look more like in the previous shifts, with lesser or no negative component. |
| Attachment 1: Screenshot_2021-05-08_at_08.08.14.png
|
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46
|
Fri May 7 14:06:02 2021 |
Yuri | Accelerator | SIS kicker failure |
|
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160
|
Wed Jun 30 20:21:47 2021 |
Ragan, Helena | General | SIS intensity is back |
SIS intensity is back |
|
101
|
Sun May 9 07:16:47 2021 |
Iris, Chris G., Jacobus, Michele | Analysis | Runs 3-4am Not_Mn52 |
Summed up runs on the 245 MHz detector between 3-4am (computer time).
-s 0.1 -t 8.0 |
| Attachment 1: Not_52Mn_245MHz_May09_3-4am_s0_1_t8_0.root
|
| Attachment 2: Not_52Mn_245MHz_May09_3-4am_s0_1_t8_0.png
|
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99
|
Sun May 9 06:34:37 2021 |
Iris, Chris G., Jacobus, Michele | Analysis | Runs 2-3am Not_Mn52 |
Summed up runs on the 245 MHz detector between 2-3am (computer time).
One has -s 0.1 -t 8.0
the other -s 5.1 -t 0.5
Not sure if it is useful but here it is :-) |
| Attachment 1: Not_52Mn_245MHz_May09_2-3am_s0_1_t8_0.png
|
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| Attachment 2: Not_52Mn_245MHz_May09_2-3am_s0_1_t8_0.root
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| Attachment 3: Not_52Mn_245MHz_May09_2-3am_s5_1_t0_5.png
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| Attachment 4: Not_52Mn_245MHz_May09_2-3am_s5_1_t0_5.root
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129
|
Mon May 10 06:16:31 2021 |
Kanika, Alex, Shahab | Runs | Recording broad band spectra with 410 |
doing some broadband spectra recording with the 410 MHz detector, for the purpose of future confirmation of identification lines. |
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155
|
Wed Jun 30 14:52:28 2021 |
Oliver | General | Re-Started data taking... |
Main user is finished. We started data taking again... |
|
30
|
Fri May 7 04:01:51 2021 |
Shahab | Runs | Picture after scraping |
this picture is after scraping by helmut, showing the 410 MHz detector, that is we would expect an isomer where the marker M1 is, i.e. at 2.2kHz on the left side, which we unfortunately don’t see (yet). |
| Attachment 1: pic.jpg
|
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|
34
|
Fri May 7 07:02:33 2021 |
Guy Leckenby | Analysis | Online Monitoring Plots |
In compliment to Liliana's plots, this is the summed spectra I calculated from 0338 to 0507. |
| Attachment 1: E143_spec_1sec.png
|
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|
96
|
Sun May 9 05:56:29 2021 |
Iris, Chris G., Jacobus, Michele | Analysis | Not_52Mn spectra added up |
Attached is a summed spectra of all files taken between 1:17am and 1:59am (on the 245 MHz detector).
python3 e143_analyzer.py -s 5.1 -t 0.5 /home/dillmann/E143/e143-scripts/sparc-daq-02.gsi.de/E143-245MHz/E143-245MHz-2021.05.09.01.* -o Not_52Mn_245MHz_May09_1-2am
(Might need to adapt the skip time and read-in time, thou... used the same as for the 72Ge runs...) |
| Attachment 1: Not_52Mn_245MHz_May09_1-2am.png
|
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| Attachment 2: Not_52Mn_245MHz_May09_1-2am.root
|
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123
|
Mon May 10 00:51:38 2021 |
Kanika, Alex, RuiJiu | General | No beam in SIS |
The beam was lost in SIS about 5 mins ago due to the failure of HF cavities. Operators are trying to solve the problem. |
|
72
|
Sat May 8 08:44:32 2021 |
Akash, Nic, Jelena, Zsolt | Accelerator | No Beam! |
08.43am: Beam stopped. HKR looking into it. Reason: they mentioned they don't know yet!
10.10am: SIS resumed operations. However, there are some issues with magnet power supplies for ESR and hence we still don't have beam. HKR member went to look for power supply expert.
10.15am: There were some random triggers coming from ESR, which resulted in files being written. To avoid this, the scope trig (both scopes) were taken out. As soon as the beam comes in 'properly', I will reconnect the trig in to the scopes (-akash).
10.40am: They sent something to ESR but it does not make sense...so HKR has called an ESR expert (Sergey).
11.30am: Yuri is here and trying to sort out the issue- no data being written yet. |