Difference between revisions of "Run Planning Meeting Notes, December 2 - December 8, 2021"
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(→Thursday December 2) |
(→Thursday December 2) |
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#Issues: | #Issues: | ||
#* Rates came back lower [https://logbooks.jlab.org/entry/3954661] | #* Rates came back lower [https://logbooks.jlab.org/entry/3954661] | ||
| − | #* Tagger magnet came back at slightly lower field [https://logbooks.jlab.org/entry/3954677] | + | #* Tagger magnet came back at slightly lower field [https://logbooks.jlab.org/entry/3954677]. From meeting this morning "DC Power lowered HMax from 290 to 285A and supply cycled fine." |
# [https://halldweb.jlab.org/wiki/index.php/SRC/CT_Run_Plan Plan:] | # [https://halldweb.jlab.org/wiki/index.php/SRC/CT_Run_Plan Plan:] | ||
#* run on carbon at 150nA´ | #* run on carbon at 150nA´ | ||
Revision as of 09:13, 2 December 2021
Thursday December 2
- Last 24h:
- Established beam last night before midnight.
- Harp scan extrapolation looks to be focused a bit differently than before. PS rates seemed around 3.2kHz as before with 150nA beam so we kept this.
- Radiation levels at 50nA acceptable.
- Continued production on C target at 150nA. Beam not available for most of Early Riser shift so far.
- Issues:
- Plan:
- run on carbon at 150nA´
- Rotate the radiators and use both configurations
- Stop the beam ALWAYS before changing the radiator configuration (even with the same radiator). Between radiator change (0/90 <--> 35/145) ALWAYS ask MCC to insert the dumplette.
- Analysis update
