Difference between revisions of "Run Planning Meeting Notes, Feb 15-Feb 21, 2018"
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#** The muon chamber steel plate was moved behind the detector | #** The muon chamber steel plate was moved behind the detector | ||
#** [https://logbooks.jlab.org/entry/3532483 Alex B. went in to adjust active collimator baselines for multiple gain settings] | #** [https://logbooks.jlab.org/entry/3532483 Alex B. went in to adjust active collimator baselines for multiple gain settings] | ||
| − | #* | + | #* 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 | ||
# Issues: | # Issues: | ||
| + | #* [https://logbooks.jlab.org/entry/3532858 Harp scan results still not great] | ||
| + | #* [https://logbooks.jlab.org/entry/3532831 PS rate dropped overnight] | ||
# Reports (?): | # Reports (?): | ||
#* Intensity scan [https://docs.google.com/spreadsheets/d/1UT3o4yJ-avlIQzmZKJo2nRrgVPzYKJvGPJ0oqAn81Oo/edit?usp=sharing statistics] | #* Intensity scan [https://docs.google.com/spreadsheets/d/1UT3o4yJ-avlIQzmZKJo2nRrgVPzYKJvGPJ0oqAn81Oo/edit?usp=sharing statistics] | ||
| + | #* [https://logbooks.jlab.org/entry/3532786 Monitoring] | ||
# Today's run plan [https://calendar.google.com/calendar/embed?src=halldops%40gmail.com&ctz=America%2FNew_York Run Plan Google Calendar] [https://calendar.google.com/calendar/embed?src=503o985nbesua43smquc510o8k%40group.calendar.google.com&ctz=America%2FNew_York Accel. Run Plan Google Calendar]: | # Today's run plan [https://calendar.google.com/calendar/embed?src=halldops%40gmail.com&ctz=America%2FNew_York Run Plan Google Calendar] [https://calendar.google.com/calendar/embed?src=503o985nbesua43smquc510o8k%40group.calendar.google.com&ctz=America%2FNew_York Accel. Run Plan Google Calendar]: | ||
| − | #* | + | #* Ask for improvement in the harp scan |
| − | #* | + | #* Continue production data? |
| − | #* | + | #* Low intensity running? |
| − | #* | + | #* AC scans? |
| − | #* | + | #* Sasha trigger tests? |
# Weekend meeting | # Weekend meeting | ||
#* What day and time? | #* What day and time? | ||
Revision as of 09:27, 16 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
- Colin replaced FCAL bases
- The muon chamber steel plate was moved behind the detector
- Alex B. went in to adjust active collimator baselines for multiple gain settings
- 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
- 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
- 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
