Difference between revisions of "Run Planning Meeting Notes, Feb 15-Feb 21, 2018"
From GlueXWiki
(→Friday, February 16) |
(→Friday, February 16) |
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#* Accelerator still having trouble delivering desired beam to all halls. | #* Accelerator still having trouble delivering desired beam to all halls. | ||
#** Halls A and C are a factor of 3 lower in beam current | #** Halls A and C are a factor of 3 lower in beam current | ||
− | #** Accelerator is discussing options which might involve beam going away | + | #** Accelerator is discussing options which might involve beam going away (edit: [https://logbooks.jlab.org/entry/3532898 Log entry discussing their plans]) |
# Issues: | # Issues: | ||
#* [https://logbooks.jlab.org/entry/3532858 Harp scan results still not great] | #* [https://logbooks.jlab.org/entry/3532858 Harp scan results still not great] |
Revision as of 15:37, 17 February 2018
<- Back to Run Coordination Meetings:Fall2017 Spring2018 Run
Friday, February 16
- Notes from the previous 24 hours:
- Accelerator was down to restore the corners to values from a month ago
- Controlled Access
- Production data started around 2:30am
- Accelerator still having trouble delivering desired beam to all halls.
- Halls A and C are a factor of 3 lower in beam current
- Accelerator is discussing options which might involve beam going away (edit: Log entry discussing their plans)
- Issues:
- Reports (?):
- Intensity scan statistics
- Monitoring
- Today's run plan Run Plan Google Calendar Accel. Run Plan Google Calendar:
- Ask for improvement in the harp scan
- Target studies by Chris Keith?
- Continue production data?
- Low intensity running?
- AC scans?
- Sasha trigger tests?
- Weekend meeting
- What day and time?
Thursday, February 15
- Notes from the previous 24 hours:
- Controlled Access
- Hovanes put lead on the beam profiler for the v-wire study
- Colin and Matt replaced FCAL bases
- Lubomir went in for the FDC
- (in the evening) Alex B. went in to swap voltage adapters for the active collimator
- Hovanes made a V-wire study
- Todd tried to improve beam optics but resulted in no change Rates
- Sergey and the DAQ group high intensity studies
- AC scan moved to later time with stable beam
- Intensity scan statistics
- Controlled Access
- Issues:
- Reports (?):
- Today's run plan Google Calendar:
- Accelerator down 4hr for "restoring corners" starting around 9am.
- Hall B Mott will be invasive, likely a couple hours without beam
- Controlled access during accelerator downtime
- Muon chamber work
- FCAL?
- Anyone else?
- Harp scan once beam returns
- AC scans
- Sasha trigger study