Difference between revisions of "October 11, 2022"
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* Started "notable events" page on wiki to help keep track of configuration changes (https://hallcweb.jlab.org/wiki/index.php/XEM:_Notable_Events_and_Changes#October_9.2C_2022) | * Started "notable events" page on wiki to help keep track of configuration changes (https://hallcweb.jlab.org/wiki/index.php/XEM:_Notable_Events_and_Changes#October_9.2C_2022) | ||
* Need to analyze SHMS paddle study ASAP to determine how we'll run 8 degree data | * Need to analyze SHMS paddle study ASAP to determine how we'll run 8 degree data | ||
| + | * Some issues with log entries not posting last night (https://logbooks.jlab.org/entry/4054866) | ||
* Should make offline runlist including some analyzed quantities (efficiencies, number of electrons) | * Should make offline runlist including some analyzed quantities (efficiencies, number of electrons) | ||
* SHMS PRLO/PRHI thresholds might be a little on the high side (https://logbooks.jlab.org/entry/4053287), but setting lower results in very high rates in PRLO | * SHMS PRLO/PRHI thresholds might be a little on the high side (https://logbooks.jlab.org/entry/4053287), but setting lower results in very high rates in PRLO | ||
Latest revision as of 08:22, 11 October 2022
RC Meeting Information
RC Daily Meetings are at 11:00 (am) via Zoom and in person in the counting house meeting room (2nd floor)
- Zoom remote connection information:
Join ZoomGov Meeting https://jlab-org.zoomgov.com/j/1607100885?pwd=ZFBsRTFsYm5Zb0laZ0tyZXNjcEE0QT09 Meeting ID: 160 710 0885 Passcode: 595071 One tap mobile +16692545252,,1607100885# US (San Jose) +16468287666,,1607100885# US (New York) Dial by your location +1 669 254 5252 US (San Jose) +1 646 828 7666 US (New York) +1 669 216 1590 US (San Jose) +1 551 285 1373 US 833 568 8864 US Toll-free Meeting ID: 160 710 0885 Find your local number: https://jlab-org.zoomgov.com/u/ab2CekLXgQ
Useful Links
Current Status
- 26 degrees, setting 1 complete
- 26 degrees, setting 2 in progress
- EDTM rate alarm disabled for now (Steve Wood will be doing some work)
Current Run Plan
- Complete 26 degrees, setting 2
- Continue to settings 3, 4, etc.
Notices in Effect for Shift Crew
- cermode10 should be off for SHMS, on for HMS
- Pay attention to DAQ prescale settings
- Update EDTM setting to give ~25 Hz AFTER prescale (see table near DAQ computers)
- Use good electron fraction from 50k replay to estimate how many events will be needed to get required statistics
- For settings with long runs/low rates, can run full replay (run_full_hms.sh and run_full_shms.sh)
Current Issues
- Started "notable events" page on wiki to help keep track of configuration changes (https://hallcweb.jlab.org/wiki/index.php/XEM:_Notable_Events_and_Changes#October_9.2C_2022)
- Need to analyze SHMS paddle study ASAP to determine how we'll run 8 degree data
- Some issues with log entries not posting last night (https://logbooks.jlab.org/entry/4054866)
- Should make offline runlist including some analyzed quantities (efficiencies, number of electrons)
- SHMS PRLO/PRHI thresholds might be a little on the high side (https://logbooks.jlab.org/entry/4053287), but setting lower results in very high rates in PRLO
- Maybe for SHMS, ELLO should have NO calorimeter at all (i.e., just 3/4 + Cherenkov)?
Planned Accesses to the Hall
- None
Planned Accelerator Configuration Changes
- Hall A pass change on Thursday
