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Re: [STAR-QAboard] Run21 QA meeting, tomorrow (Friday) at noon

From: "Van Buren, Gene" <gene@bnl.gov>
To: Frank Geurts <geurts@rice.edu>, Frank Geurts via STAR-QAboard-l <star-qaboard-l@lists.bnl.gov>
Subject: Re: [STAR-QAboard] Run21 QA meeting, tomorrow (Friday) at noon
Date: Fri, 2 Apr 2021 17:33:31 +0000

Following Lanny's last plot showing that signed impact parameters (signed DCAs) were affected in the middle of run 22091041, here are the BBC coincidence rates [Hz] vs. time-in-run [seconds], which also show a big effect.

-Gene

[STAR-QAboard] Run21 QA meeting, tomorrow (Friday) at noon, Frank Geurts, 04/01/2021
- Re: [STAR-QAboard] Run21 QA meeting, tomorrow (Friday) at noon, Van Buren, Gene, 04/02/2021
- <Possible follow-up(s)>
- [STAR-QAboard] Run21 QA meeting, tomorrow (Friday) at noon, Frank Geurts, 04/08/2021
  - Re: [STAR-QAboard] run 91047, videbaek, 04/09/2021
    - Re: [STAR-QAboard] run 91047, Chenliang Jin, 04/09/2021
    - Re: [STAR-QAboard] run 91047, Ray, Robert L, 04/09/2021
- [STAR-QAboard] Run21 QA meeting, tomorrow (Friday) at noon, Frank Geurts, 04/23/2021
  - [STAR-QAboard] Run21 QA meeting, dE/dxjumps, videbaek, 04/23/2021