Difference between revisions of "Run Planning Meeting Notes, November 4 - November 10, 2021"
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(→Monday November 08) |
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#* New run period started: 2021-11, runs 90000+ | #* New run period started: 2021-11, runs 90000+ | ||
#* Solenoid coil4 vacuum degraded on Friday afternoon [https://logbooks.jlab.org/entry/3937615][https://logbooks.jlab.org/entry/3937976], lead to dump at 9pm [https://logbooks.jlab.org/entry/3937754] | #* Solenoid coil4 vacuum degraded on Friday afternoon [https://logbooks.jlab.org/entry/3937615][https://logbooks.jlab.org/entry/3937976], lead to dump at 9pm [https://logbooks.jlab.org/entry/3937754] | ||
− | #* Vacuum recovered after dump [https://logbooks.jlab.org/entry/3937887], ramping to 800A on Saturday [https://logbooks.jlab.org/entry/3937945] | + | #* Vacuum recovered after dump [https://logbooks.jlab.org/entry/3937887], ramping to 800A on Saturday [https://logbooks.jlab.org/entry/3937945], fully ramped on Sunday afternoon [https://logbooks.jlab.org/entry/3938509] |
− | #* Accelerator reconfiguration completed on Sunday | + | #* Accelerator reconfiguration completed on Sunday ~5pm, counting house staffed from 4pm |
+ | #* Photon beam checkout: | ||
+ | #** Radiation levels OK [https://logbooks.jlab.org/entry/3938701] | ||
+ | #** First harp scan not good [https://logbooks.jlab.org/entry/3938623], second not much better, OPS and ADL require rematching of beam | ||
+ | #* Preliminary DAQ cofiguration with Start Counter trigger [https://logbooks.jlab.org/entry/3938565] | ||
#Reports | #Reports | ||
#Issues | #Issues | ||
+ | #* Tagger magnet cycling | ||
+ | #* Goiniometer camera [https://logbooks.jlab.org/entry/3938660] | ||
#Plans | #Plans | ||
+ | #* Diamond alignment once beam convergence is satisfactory | ||
+ | #* Trigger/DAQ checkout | ||
=Friday November 05= | =Friday November 05= |
Revision as of 09:03, 8 November 2021
MCC whiteboard Meeting Bluejeans 660743227 Trigger Counter
Monday November 08
- Last 72h:
- Accelerator beam energy change started Friday 8am
- New run period started: 2021-11, runs 90000+
- Solenoid coil4 vacuum degraded on Friday afternoon [1][2], lead to dump at 9pm [3]
- Vacuum recovered after dump [4], ramping to 800A on Saturday [5], fully ramped on Sunday afternoon [6]
- Accelerator reconfiguration completed on Sunday ~5pm, counting house staffed from 4pm
- Photon beam checkout:
- Preliminary DAQ cofiguration with Start Counter trigger [9]
- Reports
- Issues
- Tagger magnet cycling
- Goiniometer camera [10]
- Plans
- Diamond alignment once beam convergence is satisfactory
- Trigger/DAQ checkout
Friday November 05
- Last 24h:
- Issues: -
- Reports:
- Plan:
- Beam energy change 11/05-11/07, start Friday 8am
- Cancel shifts from Friday 10am
- RadCon survey for tagger halld done at 8am, leave hall and tagger in controlled
- Safety Walkthrough scheduled for Friday 2pm (Elton)
- Installation of Youri's detector near the PS on Sunday, calorimeter test has to go today?
- Maintenance of the A/C for the server room: cancelled
- Start SRC/CT experiment on Monday
- Wiki page
- Morning meeting at same time, but new number: 497773790/1473
- Do we want to start a new run period 2021-11?
- Continue SRC/CT run plan discussion here
- Beam energy change 11/05-11/07, start Friday 8am
Thursday November 04
- Last 24h:
- Issues:
- CDC HV alarm at 2:45am, restored by itself for all but one channel (F:14), but HV OK, acknowledged
- BCAL LED trigger script was off for runs 81702 and 82703. Switched on afterwards.
- Plan:
- Continue production at 200nA with the solenoid on
- Beam energy change planned for 11/05-11/07, start Friday ~7am
- Cancel shifts from Friday 10am?
- RadCon survey for Friday morning is requested, leave hall in controlled, only survey tagger hall?
- Safety Walkthrough scheduled for Friday 2pm (Elton)
- EEL Closure from November 5th, 6pm to November 8th, 6am and November 12th, 6pm to November 15th, 6am