Commissioning and running of sPHENIX

[Stefan Bathe <stefan.bathe AT baruch.cuny.edu>]

Angelika asks if we had any issues from the quench this morning at 1:30am.  From the elogs, the only thing I see is trips in the HCal that were successfully recovered.  But subsystem experts should check if there’s anything else and please reply to this message.

Best,

Stefan

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Stefan Bathe

Professor of Physics
Baruch College, CUNY
and RIKEN Visiting Scientist

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phone 646-660-6272                phone 631-344-8490
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Begin forwarded message:

From: "Drees, Angelika" <drees AT bnl.gov>

Subject: quench this morning

Date: July 12, 2023 at 08:15:33 EDT

To: "Bathe, Stefan" <bathe AT bnl.gov>

* This email originates from a sender outside of CUNY. Verify the sender before replying or clicking on links and attachments. *

Stefan, did you have any issues (trips or damage) after the dump/quench event this morning? the magnets that quenched were the yellow sector 8 triplet quads (typical for a yellow dump issue)?