 Fri May 17 22:06:05 2024, Jelena B, Zsolt P., Accelerator, ESR 
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ESR is down |
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Wed May 15 06:15:02 2024, Chris, Asahi, DAQ, Data transfer to lustre looks to be stopped
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File transfer to lustre looks to be stopped at 6:03
File copy program had stopped for some reason.
After figuring out what the problem was, we have restarted the file copy and everything seems to be catching up. |
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Thu May 16 13:04:02 2024, Mayr, Hannes, Runs, DAQ stopped, change setting to 98Zr
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Beam tuning for 98Zr starting at 12:53, following data should be excluded from analysis. DAQ was stopped around 13:13. |
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Sat May 18 15:26:46 2024, Taka, Filip, DAQ, DAQ stop
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15:20 RSA DAQ stop -> Sr setting |
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Sat May 18 16:21:30 2024, Taka, Filip, Shahab, DAQ, DAQ start
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16:21 DAQ restart for 96Sr
Acq. time 300 ms, 50 MS/s, span 25 MHz |
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Thu May 16 11:08:27 2024, Mayr, Hannes, Runs, DAQ running again
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"Real" measurement with good data starting from 11:07 until approximately 13:00.
Measurement time was changed to 10s with injections every 32s. |
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Wed May 15 19:45:44 2024, Helmut Weick, Accelerator, Cooler curves after beam shift
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After the Beam position tuning but before the scraper tuning two more cooler curves were taken.
The first with all scrapers open shows a similar shape to before with the same quadrupole setting.
Afterwards the ESR ebergy was shifted by -0.8 MeV/u to get the beam more on an outer orbit.
The curve then is shifted and has a bit less acceptance. |
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Tue May 14 15:07:23 2024, Ruijiu, David, Shahab, Xinliang, Zhangmin, Runs, Cooler curve measurement 7x
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Cooler curve measurement
# First run:
# V, RSA01-File, RSA02-File
-2300, RSA01-2024.05.14.15.21.21.576.tiq, RSA02-2024.05.14.15.21.21.334.tiq
-2200, RSA01-2024.05.14.15.22.56.743.tiq, RSA02-2024.05.14.15.22.56.501.tiq
-2100, RSA01-2024.05.14.15.24.17.833.tiq, RSA02-2024.05.14.15.24.17.591.tiq
-2000, RSA01-2024.05.14.15.25.34.248.tiq, RSA02-2024.05.14.15.25.34.006.tiq
-1900, RSA01-2024.05.14.15.26.39.602.tiq, RSA02-2024.05.14.15.26.39.359.tiq
-1800, RSA01-2024.05.14.15.27.41.204.tiq, RSA02-2024.05.14.15.27.40.962.tiq
-1700, RSA01-2024.05.14.15.28.45.781.tiq, RSA02-2024.05.14.15.28.45.539.tiq
-1600, RSA01-2024.05.14.15.29.49.831.tiq, RSA02-2024.05.14.15.29.49.589.tiq
-1500, RSA01-2024.05.14.15.31.02.912.tiq, RSA02-2024.05.14.15.31.02.670.tiq
-1400, RSA01-2024.05.14.15.32.53.806.tiq, RSA02-2024.05.14.15.32.53.564.tiq
-1300, RSA01-2024.05.14.15.34.02.599.tiq, RSA02-2024.05.14.15.34.02.357.tiq
-1200, RSA01-2024.05.14.15.35.32.079.tiq, RSA02-2024.05.14.15.35.31.836.tiq
-1100, RSA01-2024.05.14.15.36.35.601.tiq, RSA02-2024.05.14.15.36.35.359.tiq
-1000, RSA01-2024.05.14.15.37.52.778.tiq, RSA02-2024.05.14.15.37.52.536.tiq
-900, RSA01-2024.05.14.15.39.20.656.tiq, RSA02-2024.05.14.15.39.20.414.tiq
-800, RSA01-2024.05.14.15.40.24.019.tiq, RSA02-2024.05.14.15.40.23.777.tiq
-700, RSA01-2024.05.14.15.41.41.963.tiq, RSA02-2024.05.14.15.41.41.721.tiq
-600, RSA01-2024.05.14.15.42.53.140.tiq, RSA02-2024.05.14.15.42.52.899.tiq
-500, RSA01-2024.05.14.15.43.55.830.tiq, RSA02-2024.05.14.15.43.55.588.tiq
# Second run:
-1400, RSA01-2024.05.14.16.01.38.472.tiq, RSA02-2024.05.14.16.01.38.231.tiq
-1410, RSA01-2024.05.14.16.02.42.778.tiq, RSA02-2024.05.14.16.02.42.536.tiq
-1420, RSA01-2024.05.14.16.03.50.044.tiq, RSA02-2024.05.14.16.03.49.802.tiq
-1430, RSA01-2024.05.14.16.05.04.612.tiq, RSA02-2024.05.14.16.05.04.371.tiq
-1440, RSA01-2024.05.14.16.06.16.606.tiq, RSA02-2024.05.14.16.06.16.364.tiq
-1450, RSA01-2024.05.14.16.07.31.414.tiq, RSA02-2024.05.14.16.07.31.172.tiq
-1460, RSA01-2024.05.14.16.08.43.864.tiq, RSA02-2024.05.14.16.08.43.622.tiq
-1470, RSA01-2024.05.14.16.09.59.912.tiq, RSA02-2024.05.14.16.09.59.670.tiq
-1480, RSA01-2024.05.14.16.11.08.625.tiq, RSA02-2024.05.14.16.11.08.384.tiq
-1490, RSA01-2024.05.14.16.12.12.699.tiq, RSA02-2024.05.14.16.12.12.458.tiq
-1500, RSA01-2024.05.14.16.13.20.061.tiq, RSA02-2024.05.14.16.13.19.820.tiq
-1510, RSA01-2024.05.14.16.14.31.982.tiq, RSA02-2024.05.14.16.14.31.741.tiq
-1520, RSA01-2024.05.14.16.15.30.129.tiq, RSA02-2024.05.14.16.15.29.887.tiq
-1530, RSA01-2024.05.14.16.16.41.026.tiq, RSA02-2024.05.14.16.16.40.784.tiq
-1540, RSA01-2024.05.14.16.17.51.499.tiq, RSA02-2024.05.14.16.17.51.257.tiq
-1550, RSA01-2024.05.14.16.18.49.853.tiq, RSA02-2024.05.14.16.18.49.612.tiq
-1560, RSA01-2024.05.14.16.19.58.297.tiq, RSA02-2024.05.14.16.19.58.054.tiq
-1570, RSA01-2024.05.14.16.21.14.503.tiq, RSA02-2024.05.14.16.21.14.262.tiq
-1580, RSA01-2024.05.14.16.22.29.616.tiq, RSA02-2024.05.14.16.22.29.375.tiq
-1590, RSA01-2024.05.14.16.24.26.365.tiq, RSA02-2024.05.14.16.24.26.124.tiq
-1600, RSA01-2024.05.14.16.25.34.823.tiq, RSA02-2024.05.14.16.25.34.582.tiq
-1610, RSA01-2024.05.14.16.26.43.576.tiq, RSA02-2024.05.14.16.26.43.335.tiq
-1620, RSA01-2024.05.14.16.27.57.633.tiq, RSA02-2024.05.14.16.27.57.391.tiq
-1630, RSA01-2024.05.14.16.28.59.107.tiq, RSA02-2024.05.14.16.28.58.865.tiq
-1640, RSA01-2024.05.14.16.30.03.861.tiq, RSA02-2024.05.14.16.30.03.619.tiq
-1650, RSA01-2024.05.14.16.31.06.942.tiq, RSA02-2024.05.14.16.31.06.701.tiq
-1660, RSA01-2024.05.14.16.32.25.911.tiq, RSA02-2024.05.14.16.32.25.670.tiq
-1670, RSA01-2024.05.14.16.33.46.951.tiq, RSA02-2024.05.14.16.33.46.710.tiq
-1680, RSA01-2024.05.14.16.34.56.720.tiq, RSA02-2024.05.14.16.34.56.479.tiq
-1690, RSA01-2024.05.14.16.36.54.877.tiq, RSA02-2024.05.14.16.36.54.636.tiq
-1700, RSA01-2024.05.14.16.38.06.854.tiq, RSA02-2024.05.14.16.38.06.613.tiq
# Third run:
-1590, RSA01-2024.05.14.16.40.04.235.tiq, RSA02-2024.05.14.16.40.03.994.tiq
here computer crashed.
1. Preliminary result. |
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Sat May 18 12:31:45 2024, Yuri, Taka, Xinliang, Sophia, Yuanming, Ragan, Shahab, Detectors, Cooler Curve measurements
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Cooler curve measurement, Primary Beam 100 Mo
center Freqs:
243.26875 MHz
408.03925 MHz
Running 13 harmonics
25 MHz
50 MSPS
1 sec
First injection:
-650, RSA01-2024.05.18.12.32.51.008.tiq, RSA02-2024.05.18.12.32.50.799.tiq
-700, RSA01-2024.05.18.12.34.53.819.tiq, RSA02-2024.05.18.12.34.53.611.tiq
-800, RSA01-2024.05.18.12.36.50.332.tiq, RSA02-2024.05.18.12.36.50.123.tiq
-1000, RSA01-2024.05.18.12.37.56.219.tiq, RSA02-2024.05.18.12.37.56.011.tiq
-1100, RSA01-2024.05.18.12.39.29.003.tiq, RSA02-2024.05.18.12.39.28.795.tiq
-1200, RSA01-2024.05.18.12.41.22.539.tiq, RSA02-2024.05.18.12.41.22.331.tiq
-1300, RSA01-2024.05.18.12.42.28.763.tiq, RSA02-2024.05.18.12.42.28.554.tiq
-1400, RSA01-2024.05.18.12.43.33.203.tiq, RSA02-2024.05.18.12.43.32.995.tiq
-1500, RSA01-2024.05.18.12.45.11.816.tiq, RSA02-2024.05.18.12.45.11.608.tiq
New injection:
uncoooled beam: RSA01-2024.05.18.12.49.09.850.tiq, RSA02-2024.05.18.12.49.09.642.tiq
-650, RSA01-2024.05.18.12.50.20.059.tiq, RSA02-2024.05.18.12.50.19.851.tiq
-650 (longer wait), RSA01-2024.05.18.12.52.37.936.tiq, RSA02-2024.05.18.12.52.37.728.tiq
-600, RSA01-2024.05.18.12.53.55.915.tiq, RSA02-2024.05.18.12.53.55.706.tiq
-500, RSA01-2024.05.18.12.55.31.146.tiq, RSA02-2024.05.18.12.55.30.938.tiq
-400, RSA01-2024.05.18.12.56.48.690.tiq, RSA02-2024.05.18.12.56.48.482.tiq
-300, RSA01-2024.05.18.12.58.16.906.tiq, RSA02-2024.05.18.12.58.16.698.tiq
-200, RSA01-2024.05.18.12.59.44.098.tiq, RSA02-2024.05.18.12.59.43.890.tiq
-100, RSA01-2024.05.18.13.00.38.088.tiq, RSA02-2024.05.18.13.00.37.880.tiq
0, RSA01-2024.05.18.13.01.28.466.tiq, RSA02-2024.05.18.13.01.28.258.tiq |
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Thu May 9 15:59:30 2024, Ruijiu Chen, DAQ, Carsten checked the NTCAP system.
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Exactly this was the question. If several devices fail at the same time and you look for the course you might get suspicious.
Anyhow,
the NAS is working again. I assume this was only a temporary alert. I cannot trace the alert back to something special. One could do a S.M.A.R.T oft he HDDs to read out their status.
The bad new ist that the NI PXIe-1075 (crate) power supply seems to have a failure (95% sure). It is in a shuttle unit and can in priciple be replaced as a whole.
The shuttle itself is not easy to open itself, so to really measure the voltages is diffcult/takes some time. I tried to measure the voltages at an external connector (DB9 at backside of the crate) but as
you might know it doesn’t have a „hard switch“ but some push button that starts some logic. Depending on the number of modules in the crate or if I switch on the fans on full intensity (as a load) the
power of the crate immediately switches off or stays on a little bot longer. If you take out one or more modules (no particular one) the crate stays on a little bit longer. Some of the modules show an
error then. I assume is because of wrong/missing power.
Again, I had no chance for a careful measurement of this behaviour, so I am not fully sure whether I am right.
Unfortunately, the crate itself cannot be bougth anymore (discontinued), similar ones are incredibly expensive and also usually not on stock
I suggest a twofold strategy : We can bring the „power supply shuttle“ (that i shte name) to a specialist here at GSI, may be Shahab knows someone (or Jan/Uwe). May be there is a quick way to fix it.
In former times weh ad someone here at GSI.
Or try to get a new power supply shuttle (but it might be discontinued as well).
The full replament part (someone would need to contact NI and/or search the net, if a company/ebay still has it) is called:
„PXIe-1075 PowerSupplyShuttle“
I found two part numbers for it:
198136B-01L (original part number ont he back of the deivce)
780292-01 (official replacement part number) . However, NI doesn’t know about it on the web page.
http://download.ni.com/support/manuals/372539a.pdf
https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z0000019N2CSAU&l=de-DE
Evtl. hier anfragen:
https://www.rosenkranz-elektronik.com/de/messgeraete/273795/national-instruments-ni-pxie-1075
or datatec, they also have a lot NI Pxie stuff.
https://www.datatec.eu/pxi-chassis
ebay?
However, again I am not 100% sure about the PS, but there are strong hints.
A few notes at the end:
Although none of the below is likely the reason for the failure, yet,
If a label on crate a states „please leave some headroom for ventilation“ then please do it. There might be a reason.
Please consider the maximum power that can be drawn from a single mains connection. Two crates (NIM/NI) + a server computer are quite something, in particular on a multi-outlet power strip….
Bending of cables, in particular of optical fibres… Don’t bend them two tight. The NI optical cable can also not be ordered anymore. Stiff long cables on tiny connector (found on several places on the NI
crate).
I cannot take further care about the issue since I am pretty busy here with the Etarget beamtime but may be it helps soemhow.
Best,
Carsten |
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Tue May 14 19:07:27 2024, Shahab, Runs, Broadband measurement / High Sampling rate
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Stable beam after a long time:
from below ones, only the last 4 ones are probably best.
RSA01-2024.05.14.17.36.49.211.tiq
RSA01-2024.05.14.17.38.25.867.tiq
RSA01-2024.05.14.17.38.39.827.tiq
RSA01-2024.05.14.17.38.54.555.tiq
RSA01-2024.05.14.17.39.08.523.tiq
and
RSA02-2024.05.14.17.32.58.640.tiq
RSA02-2024.05.14.17.36.48.947.tiq
RSA02-2024.05.14.17.37.02.258.tiq
RSA02-2024.05.14.17.38.25.603.tiq
RSA02-2024.05.14.17.38.39.587.tiq
RSA02-2024.05.14.17.38.54.315.tiq
RSA02-2024.05.14.17.39.08.283.tiq |
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Fri May 17 05:48:33 2024, Ahmed, Zidarova, Kalaidjieva, Runs, Beam stopped
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HHT have more problems and need to enter the cave, beam is stopped for some time
Beam stop: 05:46
Beam back 6:31 |
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Fri May 17 20:33:43 2024, Jelena B, Zsolt P., General, Beam returned to FRS
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We have again beam at FRS..
But we are taking still cycles on a same way as before...and discussing to go back to the old zirconium setting
In one hour HHT will enter the cave. |
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Wed May 15 02:12:59 2024, Chris G, Asahi Y, General, Beam returned to ESR
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Injection to ESR restarted around 02:12:15 |
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Wed May 15 10:58:32 2024, Beatriz, Min, General, Beam returned to ESR
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Beam recovery at around 10:52:30. Sergey and Yuri still tuning the mass resolution. |
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Wed May 15 18:37:36 2024, Jeroen, Johan, Shahab, Runs, Beam returned to ESR
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Beam returned at 18:30:55. Taking data with new triggers. |
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Wed May 15 20:40:51 2024, Jeroen, Johan, Runs, Beam returned to ESR
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20:39:42 Runs restarted. |
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Thu May 16 16:45:33 2024, Ide, Hubbard, Runs, Beam returned to ESR
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beam is back
16:45 |
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Thu May 16 18:33:30 2024, Ide, Hubbard, Runs, Beam returned to ESR
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Beam is back at 18:32
now in the particle plot the peaks seem to be more isolated than before (see attachment 1)
since 18:36 it looks like before (see attachment 2) |
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Fri May 17 16:34:43 2024, Jelena B, Zsolt P., General, Beam issues
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We lost beam at 16:29.
Cooler has to be investigated. |
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