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- From: Richard Witt <witt AT usna.edu>
- To: Star-tpc L <Star-tpc-l AT lists.bnl.gov>
- Subject: [[Star-tpc-l] ] TPC Meeting Minutes
- Date: Thu, 25 Sep 2025 12:17:17 -0400
Present: Alexei, Jim, Flemming, Gene, and myself == Hardware — will tune east laser today during maintanence window — shift beam a little for more illumination == Electronics — still the usual losses and repairs of RDOs and FEEs — seems Tonko
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Present: Alexei, Jim, Flemming, Gene, and myself
== Hardware
— will tune east laser today during maintanence window
— shift beam a little for more illumination
== Electronics
— still the usual losses and repairs of RDOs and FEEs
— seems Tonko has removed most of the problematic ones
— some still have dead times that rise above the expected dead times
— will ask crews to identify which sectors are causing it
— can then make a note of the specific sector and make it easier to find
— the problem is intermittent, showing up every few days or so
— problem disappears if run is stopped and restarted
== Software
— nothing new reported this week
== AOB
— Crew should do half-field cosmics if there are extended down times
— should also plan for some cosmics with full field after the end of run
— currently, only thing mentioned in planning is extra half-field if not enough is taken during the run
Best Regards,
Richard
Sent from my iPad
--
"Education is the most powerful weapon which you can use to change
the world."
--Nelson Mandela
~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~
Richard Witt, Professor of Physics Phone (USNA): 410-293-6675
United States Naval Academy Email: witt AT usna.edu
~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~
"Education is the most powerful weapon which you can use to change
the world."
--Nelson Mandela
~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~
Richard Witt, Professor of Physics Phone (USNA): 410-293-6675
United States Naval Academy Email: witt AT usna.edu
~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~
-
[[Star-tpc-l] ] TPC Meeting Minutes,
Richard Witt, 09/04/2025
- Re: [[Star-tpc-l] ] TPC Meeting Minutes, Van Buren, Gene, 09/05/2025
- <Possible follow-up(s)>
- [[Star-tpc-l] ] TPC Meeting Minutes, Richard Witt, 09/18/2025
- [[Star-tpc-l] ] TPC Meeting Minutes, Richard Witt, 09/25/2025
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