Difference between revisions of "Run Planning Meeting Notes, October 7 - October 13, 2021"
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#* Target, LH2 temperature interlock not changed, https://logbooks.jlab.org/entry/3918975 (Elton) | #* Target, LH2 temperature interlock not changed, https://logbooks.jlab.org/entry/3918975 (Elton) | ||
#* LED skim, https://logbooks.jlab.org/entry/3918989 | #* LED skim, https://logbooks.jlab.org/entry/3918989 | ||
| − | |||
#* Bleedthrough [https://logbooks.jlab.org/entry/3918952 Different Beam structure after target change] (Tuesday evening) | #* Bleedthrough [https://logbooks.jlab.org/entry/3918952 Different Beam structure after target change] (Tuesday evening) | ||
#[https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2021.pdf Plan:] | #[https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2021.pdf Plan:] | ||
Revision as of 07:34, 7 October 2021
Thursday, October 7
- In last 24 hours:
- Early Riser: https://logbooks.jlab.org/entry/3919395
- Owl summary: https://logbooks.jlab.org/entry/3919305
- Swing summary: https://logbooks.jlab.org/entry/3919178
- Day summary: https://logbooks.jlab.org/entry/3918973
- Production run started at 20:58
- 0.21B triggers with hot & cold Helium empty target cell
- 0.7B triggers with He target full
- Target cooled down and filled with liquid He4
- HallD cavity BPM calibration, https://logbooks.jlab.org/entry/3919129
- Gas bottle changed, https://logbooks.jlab.org/entry/3919183 (Elton)
- Issues:
- Target software, https://logbooks.jlab.org/entry/3919168 (Carlin)
- Target, LH2 temperature interlock not changed, https://logbooks.jlab.org/entry/3918975 (Elton)
- LED skim, https://logbooks.jlab.org/entry/3918989
- Bleedthrough Different Beam structure after target change (Tuesday evening)
- Plan:
- Before taking data: check radiation level and beam quality (HARP scan)
- 200 nA CDC & FDC turn off (3 shifts)
- 100 nA CDC & FDC turn off (2 shifts)
