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  • From: Richard Witt <witt AT usna.edu>
  • To: "Tsang, Chun Yuen" <ctsang AT bnl.gov>, Star-tpc L <Star-tpc-l AT lists.bnl.gov>
  • Subject: Re: [Star-tpc-l] TPC Meeting Minutes
  • Date: Thu, 26 Jan 2023 12:45:16 -0500

Thank you Tommy!

Best Regards,
Richard

On 1/26/23 12:43, Tsang, Chun Yuen wrote:
Hi Richard,

My result today can be downloaded from https://drupal.star.bnl.gov/STAR/system/files/Merged%20clusters.pdf <https://drupal.star.bnl.gov/STAR/system/files/Merged%20clusters.pdf>.

The instructions to reproducing my plots can be viewed from https://drupal.star.bnl.gov/STAR/system/files/instruction.txt <https://drupal.star.bnl.gov/STAR/system/files/instruction.txt>

Best wishes,

Tommy

*From:* Star-tpc-l <star-tpc-l-bounces AT lists.bnl.gov> *On Behalf Of *Richard Witt via Star-tpc-l
*Sent:* Thursday, January 26, 2023 12:34 PM
*To:* Star-tpc L <Star-tpc-l AT lists.bnl.gov>
*Subject:* [Star-tpc-l] TPC Meeting Minutes

Present: Alexei, Yuri, Gene, Flemming, Tommy, Prashanth, and myself

== Hardware

— 3D sensor installed on west side

— glue is now dry, need to install wire

— expect a couple hundred microns accuracy

— poletip to be install Monday or Tuesday next week

— now shorts detected so far

== Electronics

— Tonko is done with checking west side electronics

— waiting for poletip installation for final check

— if check is okay will wait for run

— testing will occur at regular intervals

— all RDOs on east have been checked

— some FEEs remain to be checked and possibly replaced

— Tonko working on PC programming for DAQ speed-up work

== Software

— Gene found a workaround for SC and GL calibration jobs

— Babu paused dAu work to work on O+O

— RFF and FF OO calibrated as of Tuesday evening

— large calibration production will be ready to go shortly (once values are in dB)

— Richard will reach out to Irakli to ask about alignment work (CC Gene)

— Yuri working on understanding differences between data and simulation timing tails

— simulation tails are longer than in data

— using 2009 data (with no shaper)

— Also working on data from survey group

— Yuri may be out for a couple weeks

— Gene will be out week after next

— Tommy presented work on discrepancies between online and offline clusters

— shows comparison of clusters found by online and offline

— seems online CF is merging some clusters that offline finds separately

— one possibility mentioned is that dead pad mask may make a difference in how potential clusters are connected

— Tommy will post slides to TPC list

== AOB

— nothing new for this week

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 <tel:410-293-6675>
    United States Naval Academy         Email: witt AT usna.edu <mailto:witt AT usna.edu>
~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~


--
"Education is the most powerful weapon which you can use to change
the world."

--Nelson Mandela

~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~
Dr. Richard Witt, Professor of Physics Phone (USNA): 410-293-6675
United States Naval Academy Email: witt AT usna.edu
~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~***~~~





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