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  masses & isomeres 2025, Page 5 of 17  Not logged in ELOG logo
ID Date Author Category Subjectdown
  128   Thu Apr 3 17:49:57 2025 Usama, KathrinGeneralScreenshots
Attachment 1: 2025-04-03_17-49-01-753.png
2025-04-03_17-49-01-753.png
Attachment 2: 2025-04-03_17-50-33-265.png
2025-04-03_17-50-33-265.png
Attachment 3: 2025-04-03_17-51-26-693.png
2025-04-03_17-51-26-693.png
Attachment 4: 2025-04-03_17-52-07-151.png
2025-04-03_17-52-07-151.png
  130   Thu Apr 3 18:53:02 2025 Usama, KathrinGeneralScreenshots
Attachment 1: 2025-04-03_18-53-33-868.png
2025-04-03_18-53-33-868.png
Attachment 2: 2025-04-03_18-54-24-462.png
2025-04-03_18-54-24-462.png
Attachment 3: 2025-04-03_18-55-11-137.png
2025-04-03_18-55-11-137.png
Attachment 4: 2025-04-03_18-55-22-991.png
2025-04-03_18-55-22-991.png
  131   Thu Apr 3 20:01:58 2025 Usama, KathrinGeneralScreenshots
Attachment 1: 2025-04-03_20-00-57-730.png
2025-04-03_20-00-57-730.png
Attachment 2: 2025-04-03_20-02-19-209.png
2025-04-03_20-02-19-209.png
Attachment 3: 2025-04-03_20-02-55-335.png
2025-04-03_20-02-55-335.png
Attachment 4: 2025-04-03_20-03-03-078.png
2025-04-03_20-03-03-078.png
Attachment 5: 2025-04-03_20-31-02-325_tcl1064.tdf
  132   Thu Apr 3 21:25:40 2025 Usama, KathrinGeneralScreenshots
Attachment 1: 2025-04-03_21-23-03-733.png
2025-04-03_21-23-03-733.png
Attachment 2: 2025-04-03_21-23-31-673.png
2025-04-03_21-23-31-673.png
Attachment 3: 2025-04-03_21-24-01-343_tcl1064.tdf
Attachment 4: 2025-04-03_21-24-35-264.png
2025-04-03_21-24-35-264.png
Attachment 5: 2025-04-03_21-24-42-340.png
2025-04-03_21-24-42-340.png
  133   Thu Apr 3 22:25:49 2025 Usama, KathrinGeneralScreenshots
Attachment 1: 2025-04-03_22-26-13-116.png
2025-04-03_22-26-13-116.png
Attachment 2: 2025-04-03_22-26-24-105.png
2025-04-03_22-26-24-105.png
Attachment 3: 2025-04-03_22-27-26-640.png
2025-04-03_22-27-26-640.png
Attachment 4: 2025-04-03_22-27-34-598.png
2025-04-03_22-27-34-598.png
Attachment 5: 2025-04-03_22-28-26-878_tcl1064.tdf
  135   Thu Apr 3 23:42:05 2025 Zhang, ZhouGeneralScreenshots
Attachment 1: 2025-04-03_23-38-53-553.png
2025-04-03_23-38-53-553.png
Attachment 2: 2025-04-03_23-39-23-636.png
2025-04-03_23-39-23-636.png
Attachment 3: 2025-04-03_23-39-40-886.png
2025-04-03_23-39-40-886.png
Attachment 4: 2025-04-03_23-39-47-569.png
2025-04-03_23-39-47-569.png
Attachment 5: 2025-04-03_23-43-29-862_tcl1064.tdf
  136   Fri Apr 4 00:46:18 2025 Zhang, ZhouGeneralScreenshots
Attachment 1: 2025-04-04_00-45-20-623.png
2025-04-04_00-45-20-623.png
Attachment 2: 2025-04-04_00-45-26-530.png
2025-04-04_00-45-26-530.png
Attachment 3: 2025-04-04_00-45-41-060.png
2025-04-04_00-45-41-060.png
Attachment 4: 2025-04-04_00-45-45-303.png
2025-04-04_00-45-45-303.png
Attachment 5: 2025-04-04_00-46-39-027_tcl1064.tdf
  138   Fri Apr 4 01:41:48 2025 Zhang, ZhouGeneralScreenshots
Attachment 1: 2025-04-04_01-40-34-575.png
2025-04-04_01-40-34-575.png
Attachment 2: 2025-04-04_01-40-42-763.png
2025-04-04_01-40-42-763.png
Attachment 3: 2025-04-04_01-40-16-954.png
2025-04-04_01-40-16-954.png
Attachment 4: 2025-04-04_01-40-23-181.png
2025-04-04_01-40-23-181.png
Attachment 5: 2025-04-04_01-41-03-078_tcl1064.tdf
  144   Fri Apr 4 07:51:58 2025 Nic, MagdaGeneralScreenshots
Attachment 1: 2025-04-04_07-51-11-145.png
2025-04-04_07-51-11-145.png
Attachment 2: 2025-04-04_07-53-46-585.png
2025-04-04_07-53-46-585.png
Attachment 3: 2025-04-04_07-54-03-683.png
2025-04-04_07-54-03-683.png
Attachment 4: 2025-04-04_07-54-25-954.png
2025-04-04_07-54-25-954.png
Attachment 5: 2025-04-04_07-54-53-098.png
2025-04-04_07-54-53-098.png
  325   Wed Apr 9 10:08:08 2025 Nikos, EstherGeneralScreenshots
Lassie exports from the last morning shift + screenshot of Schottky TV after the last injection from SIS
Attachment 1: 2025-04-09_10-07-15-588_tcl1146.png
2025-04-09_10-07-15-588_tcl1146.png
Attachment 2: 2025-04-09_10-07-14-388_tcl1146.tdf
Attachment 3: 2025-04-09_10-10-22-462.png
2025-04-09_10-10-22-462.png
  107   Thu Apr 3 02:59:15 2025 JEL, ZNRunsScreenshot, beam received, baem lost, beam back again
Beam is back for 10 mins-

The peaks on the analyzer appear shifted to the right.

As I write this the beam disappeared again.... 02.59

and back again at 03.08
Attachment 1: 2025-04-03_02-58-06-109.png
2025-04-03_02-58-06-109.png
Attachment 2: 2025-04-03_02-57-54-019.png
2025-04-03_02-57-54-019.png
Attachment 3: 2025-04-03_02-57-31-430.png
2025-04-03_02-57-31-430.png
  153   Fri Apr 4 14:01:20 2025 MG, ID,NHGeneralScreen shot
Lassie screen shots 186Hf
Attachment 1: 2025-04-04_13-57-43-428.png
2025-04-04_13-57-43-428.png
Attachment 2: 2025-04-04_13-57-48-930.png
2025-04-04_13-57-48-930.png
Attachment 3: 2025-04-04_13-56-37-564.png
2025-04-04_13-56-37-564.png
  123   Thu Apr 3 15:55:04 2025 Shahab, Yue, EstherCalibrationSchottky settings
Settings similar to the 2-photon experiment.

Central frequency: 411.742243 MHz (based on Ruijius identification for 188Hf72+)
  221   Sun Apr 6 02:58:43 2025 Hongfu Li, XIng XuGeneralSIS no beam for a moment and beam back soon after call main control room
  34   Tue Apr 1 10:34:20 2025 Jelena B, SiddharthGeneralResolved issue with SIS18
Beam is back with some fluctuations.
We did not have beam from 9:34 until 10:08, around 35 minutes. 
Attachment 1: 2025-04-01_10-33-38-948_tcl1064.png
2025-04-01_10-33-38-948_tcl1064.png
  63   Wed Apr 2 04:59:50 2025 Zac, Chris, CarloGeneralReceiving injections but not seeing anything on RSAs
Starting at around 04:09 we don't see anything on RSAs. RSAs are still triggering and writing files, but only see noise. Lassie indicates beam current in the ESR

We called HKR, they said they will investigate, awaiting response.


last file that contains data: RSA01-2025.04.02.04.09.27.044.tiq_spectrogram.npz
file from which only noise is contained: RSA01-2025.04.02.04.09.31.905.tiq_spectrogram.npz 

At 04:09: drop of beam in the SIS as shown in screenshots.


For a minute there were still good data. Files from:
RSA01-2025.04.02.04.13.44.629.tiq_spectrogram.npz
to:
RSA01-2025.04.02.04.14.47.805.tiq_spectrogram.npz



05:30 update from HKR: There is a problem with the ESR main power supply. We have to wait.
Attachment 1: 2025-04-02_05-18-32-212_tcl1146.png
2025-04-02_05-18-32-212_tcl1146.png
Attachment 2: 2025-04-02_05-21-50-973_tcl1146.png
2025-04-02_05-21-50-973_tcl1146.png
  210   Sat Apr 5 18:24:09 2025 Dima, Zac, ShahabDAQRSAs stop again, due to misses
RSAs had to stop because the cycle of 1.8 came too often, both analyzers could not catch up with the file transfer.


changed to 1.7 seconds

last file in the 1.8 setting:

RSA01-2025.04.05.18.20.46.005
RSA02-2025.04.05.18.20.43.346


new filenames from the 1.7 s settings:

RSA01-2025.04.05.18.28.12.146.tiq

new analysis settings:

[analysis]
nframes = 80
lframes = 131072
avg = 4




Explanation:

every file has 10625050 samples with 1.7 seconds length
sampling rate: 6.25 MSPS
this means every sample is worth: 1.6e-7 seconds
this means every frame with length of 2^17 samples will have a time length of: 21 ms
finally with an averaging of 4 frames into one, this means that every time frame in the NPZ file will have 80ms length



frequency setting

please see attached pictures.
Attachment 1: IMG_4991.JPG
IMG_4991.JPG
Attachment 2: IMG_4992.JPG
IMG_4992.JPG
  127   Thu Apr 3 17:38:47 2025 Shahab, Zac, Carlo, Esther and many moreDAQRSAs run again!
first file name RSA01....17.38 onwards.
Attachment 1: IMG_4972.JPG
IMG_4972.JPG
Attachment 2: IMG_4973.JPG
IMG_4973.JPG
  81   Wed Apr 2 13:35:17 2025 Michael, Alex, MaeveDAQRSAs data taking
Since there will be no beam for about one hour, the data taking in RSAs has been stopped.
  119   Thu Apr 3 11:51:00 2025 CN, IDDAQRSA started for 188Hf ESR tuning
Started both RSAs for the tuning of the ESR to 188Hf. Both pockets are in parking position OUTSIDE.
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