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LHC magnet is being repaired, no collisions for at least several weeks
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Send message Joined: 4 Apr 19 Posts: 31 Credit: 4,423,972 RAC: 0 |
https://home.cern/news/news/accelerators/accelerator-report-quench-lhc-inner-triplet-magnet-causes-small-leak-major At 1.00 a.m. + 17 seconds on Monday, 17 July, the LHC beams were dumped after only 9 minutes in collision due to a radiofrequency interlock caused by an electrical perturbation. Approximately 300 milliseconds after the beams were cleanly dumped, several superconducting magnets around the LHC quenched – i.e. they lost their superconducting state. Looks like LHC has an MTBF of several days. The power of LHC is too large for a UPS. Time to have a summer break in the extremely hot days! |
Send message Joined: 7 May 08 Posts: 217 Credit: 1,575,053 RAC: 244 |
From LHC Twitter account Leak on IT.L8 localized. Repair ongoing. |
Send message Joined: 18 Apr 22 Posts: 3 Credit: 1,811,673 RAC: 0 |
So how does this effect work units? I have received nothing for days. |
Send message Joined: 18 Apr 22 Posts: 3 Credit: 1,811,673 RAC: 0 |
So how does this effect work units? I have received nothing for days. |
Send message Joined: 28 Sep 04 Posts: 728 Credit: 48,937,241 RAC: 23,070 |
So how does this effect work units? It doesn't. We are calculating just simulations. The dry spell is down to something else (Theory and CMS are currently having tasks to crunch). |
Send message Joined: 30 Oct 11 Posts: 26 Credit: 4,940,164 RAC: 1 |
So how does this effect work units? It could have to do with you not returning any valid tasks out of the 192 you have gotten, some projects cut people off if they don't return a valid task once in awhile. You might ask someone to take a look at your tasks that knows how to read the error messages and help figure out what your problem is. |
Send message Joined: 2 May 07 Posts: 2242 Credit: 173,902,375 RAC: 2,454 |
So how does this effect work units? Do you have yellow triangle's in the Virtualboxmanager for your .vdi? This vm_image.vdi must be deleted. btw: this messages are no Science messages. |
Send message Joined: 7 May 08 Posts: 217 Credit: 1,575,053 RAC: 244 |
LHC leak repair: a short photostory |
Send message Joined: 7 May 08 Posts: 217 Credit: 1,575,053 RAC: 244 |
From vistars: S78 cooldown completed |
Send message Joined: 7 May 08 Posts: 217 Credit: 1,575,053 RAC: 244 |
Beam expected middle of the next week Proton Physics: Setup Beam jniection expected in about 1hr |
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