Difference between revisions of "Run Planning Meeting Notes, Mar 7 - Mar 13, 2019"
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== Monday, Mar. 11 at 08:45 == | == Monday, Mar. 11 at 08:45 == | ||
# Past 72 hours: | # Past 72 hours: | ||
| − | #* Beam | + | #* Beam fully restored on Friday 2pm |
| + | #** [https://logbooks.jlab.org/entry/3664823 Harp Scan] | ||
| + | #** [https://logbooks.jlab.org/entry/3664864 AC Scan] unsuccessful due to beam position drifts, interrupted by spin dance | ||
| + | #* Beam position drifts in y (AC:inner, 5C11B) improved Saturday around noon after extraction lock was set, but still present | ||
| + | #* CDC HV turned on Friday evening with nominal HV | ||
| + | #** Included in DAQ Saturday, but no-field tracking prevents highlevel monitoring, [https://logbooks.jlab.org/entry/3665510 taken out again] | ||
| + | #** Fix provided on Sunday (thanks Simon), but rootspy has to be updated | ||
| + | #* [https://logbooks.jlab.org/entry/3665911 Trigger studies] Saturday evening (Sasha) | ||
# Issues: | # Issues: | ||
| + | #* ComCal temperature and humidity: [https://logbooks.jlab.org/entry/3665534] [https://logbooks.jlab.org/entry/3665646] | ||
| + | #* ComCal Voltage Alarm [https://logbooks.jlab.org/entry/3666037][[https://logbooks.jlab.org/entry/3666074], needs rapid access (Hovanes) | ||
# Reports | # Reports | ||
| − | # | + | #* [https://logbooks.jlab.org/entry/3666057 Rates after energy change] (Alexandre) |
| − | #* | + | #* Online monitoring |
| + | # Plans: | ||
| + | #* Today: Beam studies cancelled | ||
| + | #* Tuesday: RF recovery cancelled | ||
#* Resume production | #* Resume production | ||
| − | |||
== Friday, Mar. 8 at 08:45 == | == Friday, Mar. 8 at 08:45 == | ||
Revision as of 08:32, 11 March 2019
- Run_Coordination_Meetings:Spring2019_Run
- PrimEx daily meeting
- PrimEx-η run plan
- Production runs, number of triggers
- Trigger counter
- To join via a Web Browser, go to the page https://bluejeans.com/660743227
Monday, Mar. 11 at 08:45
- Past 72 hours:
- Beam fully restored on Friday 2pm
- Beam position drifts in y (AC:inner, 5C11B) improved Saturday around noon after extraction lock was set, but still present
- CDC HV turned on Friday evening with nominal HV
- Included in DAQ Saturday, but no-field tracking prevents highlevel monitoring, taken out again
- Fix provided on Sunday (thanks Simon), but rootspy has to be updated
- Trigger studies Saturday evening (Sasha)
- Issues:
- Reports
- Rates after energy change (Alexandre)
- Online monitoring
- Plans:
- Today: Beam studies cancelled
- Tuesday: RF recovery cancelled
- Resume production
Friday, Mar. 8 at 08:45
- Past 24 hours:
- Target filled (1h)
- Beam restoration
- Beam convergence
- Issues:
- Reports
- Today (Friday):
- Collimator scan (Hovanes)
- Trigger studies? (Sasha)
- Production: 200nA, Al 10-4
Thursday, Mar. 7 at 08:45
- Past 24 hours:
- Good progress on beam restoration
- Target operation with lHe (C. Keith)
- Issues
- Reports:
- Online monitoring
- Trigger studies (A. Somov)
- Today (Thursday):
- Walk-Through (Elton)
- Lock up (noon?)
- Swing shift on standby
- Accelerator restoration progressing, 11.2GeV beam expected during owl shift
- Beam restoration, step 1 (Hovanes)
- Empty target run?
