STAR QA Board

[Takahito Todoroki <todoroki@bnl.gov>]

Hello Ting and all,

Thanks a lot for the minutes. Here is a follow-up for the homework:

https://drupal.star.bnl.gov/STAR/system/files/2022_1129_Run19AuAu200QA.pdf

I have compared the phi distribution between run 20193001 and all the runs.

In 20193001, there is an inefficient area in TPC around phi = 1 & eta > 0, which

seems to have caused the deviation close to 5 sigma.

As we discussed in the meeting, probably we should keep this run as good, but 

some analyses such as spectra measurements would require attention to this run.

Best regards,

Takahito

On Dec 3, 2022, at 2:22, Ting Lin via STAR-QAboard-l <star-qaboard-l@lists.bnl.gov> wrote:

Hi all:

A brief minutes for today's meeting:

1. 2019 200GeV Data QA by Takahito Todoroki:
 1) 97M events analyzed (138M in total), get three bad runs:
       – 20191005: refmult
       – 20191015: dE/dx
       – 20192001: dE/dx
 2) run 20193001 has average phi at 4.9sigma, but below the 5sigma cut. It would be useful to compare this run's phi distribution to other runs.

We will continue to meet every two weeks.

Best,
Ting

-----Original Messages-----
From: "Ting Lin" <tinglin@sdu.edu.cn>
Sent Time: 2022-12-01 11:29:02 (Thursday)
To: "star-qaboard-l@lists.bnl.gov" <star-qaboard-l@lists.bnl.gov>
Cc:
Subject: QA Board Meeting Dec 2

Hi all:

We will have a QA Board meeting on Friday at noon BNL time. Takahito has sent out an update on the Au+Au 200 QA, so we will discuss this and also any other updates that may available.
https://drupal.star.bnl.gov/STAR/event/2022/12/02/QA-Board-Meeting

Join ZoomGov Meeting:
https://urldefense.com/v3/__https://bnl.zoomgov.com/j/1618435669?pwd=L3B6M3JKcjRFMVFxQTNhaEdBdkZ5UT09__;!!P4SdNyxKAPE!AVtwKU9d7gouQ2g-TlUbb4y_YY5uO99mdb5YydNp7N5uNRfUYiZpdEJaFdUdmQzy8jeR4hdrva-mza1Bmv6l0ilLljmiKA0$
Meeting ID: 161 843 5669
Passcode: 194299

All the previous agendas are listed in the page below:
https://drupal.star.bnl.gov/STAR/comp/qa/pwg-qa/run-22-qa

Thanks.
Ting

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