Difference between revisions of "Run Planning Meeting Notes, September 17 - 21, 2020"
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# food and drink consumption - because it requires removing face coverings to consume - should be limited to packaged food and drink brought for personal use that is consumed while maintaining at least 6 ft. from the nearest person and ideally, consumed in a separate room from others. | # food and drink consumption - because it requires removing face coverings to consume - should be limited to packaged food and drink brought for personal use that is consumed while maintaining at least 6 ft. from the nearest person and ideally, consumed in a separate room from others. | ||
=Monday, September 21 at 8:30am= | =Monday, September 21 at 8:30am= | ||
| − | # Last | + | # Last 72 hours |
| − | #* | + | #* Production, since Wednesday: total 18.06B - perp 8.18B para 7.86B amo 2.02B |
| − | #* CCAL test with 2nA beam (Sasha) | + | #** Friday to Sunday [https://logbooks.jlab.org/entry/3850831 08:30 to 10:00][https://logbooks.jlab.org/entry/3851059 10:00 to 16:00][https://logbooks.jlab.org/entry/3851227 16:00 to 22:00][https://logbooks.jlab.org/entry/3851385 22:00 to 04:00][https://logbooks.jlab.org/entry/3851533 04:00 to 10:00] |
| + | #** Saturday to Sunday [https://logbooks.jlab.org/entry/3851684 10:00 to 16:00][https://logbooks.jlab.org/entry/3851785 16:00 to 22:00][https://logbooks.jlab.org/entry/3851898 22:00 to 04:00][https://logbooks.jlab.org/entry/3852042 04:00 to 10:00] | ||
| + | #** Sunday to Monday [https://logbooks.jlab.org/entry/3852160 10:00 to 16:00][https://logbooks.jlab.org/entry/3852313 16:00 to 22:00][https://logbooks.jlab.org/entry/3852427 22:00 to 04:00][https://logbooks.jlab.org/entry/3852568 04:00 to 10:00] | ||
| + | #* [https://logbooks.jlab.org/entry/3852345 PS studies (Sasha)] | ||
| + | #* [https://logbooks.jlab.org/entry/3852296 CCAL test with 2nA beam (Sasha)] | ||
# Report/issue | # Report/issue | ||
| + | #* [https://logbooks.jlab.org/entry/3852407 Temperature alarm - downstream of the solenoid, went from 76 to 78 deg (Scoot/Lubomir)] | ||
| + | #* [https://logbooks.jlab.org/entry/3852264 Odd new structure in TAGMHit Matched ADC/TDC time (Dave)] | ||
| + | #* [https://logbooks.jlab.org/entry/3852214 HARP scan (Dave/RC)] | ||
| + | #* [https://logbooks.jlab.org/entry/3852116 Beam position on radiator needs to be checked (Richard)] | ||
#* [https://logbooks.jlab.org/entry/3851080 DIRC LED pulser frequency set point and the read back went to crazy (Bill)] | #* [https://logbooks.jlab.org/entry/3851080 DIRC LED pulser frequency set point and the read back went to crazy (Bill)] | ||
#* [https://logbooks.jlab.org/entry/3851201 ROOTSPY does not log histograms (Eugene)] | #* [https://logbooks.jlab.org/entry/3851201 ROOTSPY does not log histograms (Eugene)] | ||
| Line 22: | Line 30: | ||
#* [https://logbooks.jlab.org/entry/3851713 Profiler prototype on TAC stage inserted (Hovanes)] | #* [https://logbooks.jlab.org/entry/3851713 Profiler prototype on TAC stage inserted (Hovanes)] | ||
#* [https://logbooks.jlab.org/entry/3851691 Tagger NMR (Alexandre D.)] | #* [https://logbooks.jlab.org/entry/3851691 Tagger NMR (Alexandre D.)] | ||
| + | #* [https://logbooks.jlab.org/entry/3851659 FCAL PDUs cycled (Collin)] | ||
| + | #* [https://logbooks.jlab.org/entry/3851797 Hot BCAL channel (Lubomir)] | ||
#* MCC | #* MCC | ||
| + | #** [https://logbooks.jlab.org/entry/3852580 Communication problem, no Monday 02:30 to 05:00] | ||
| + | #** FSD not responding, no beam Sunday 20:15 to 21:15 | ||
| + | #** 1L20 turbo cube repaired, no beam Sunday 09:50 to 11:30 | ||
| + | #** 2L26 Stability Issues, no beam Saturday 21:00 to 22:20 | ||
#** [https://logbooks.jlab.org/entry/3851715 Changed energy lock from 2A -> 3C] | #** [https://logbooks.jlab.org/entry/3851715 Changed energy lock from 2A -> 3C] | ||
#** [https://logbooks.jlab.org/entry/3851712 e-beam shift] | #** [https://logbooks.jlab.org/entry/3851712 e-beam shift] | ||
# [[MEDCON5 Shutdown Plan]] | # [[MEDCON5 Shutdown Plan]] | ||
| + | #* Shutdown started at 7am | ||
| + | #** Target empty | ||
| + | #** Ramp down solenoid | ||
| + | #* Controlled access at 7am on Monday, Sept. 21st, and restricted access around noon | ||
=Friday, September 18 at 8:30am= | =Friday, September 18 at 8:30am= | ||
Latest revision as of 07:10, 21 September 2020
<- Back to Run Coordination Meetings:Summer2020
Contents
MEDCON 5 restrictions (Bob May email)
- adhere to counting room capacity restrictions
- maintain 6 ft. separation (briefly passing another person inside 6 ft. while moving about the counting room is inevitable and is OK)
- wear masks anytime more than one person present in the counting room
- at MEDCON 5 the lab has no cafeteria services because eating "cafeteria style" (eating in common from prepared food) is inconsistent with COVID-19 controls. Staging food in the counting room to share is inconsistent with MEDCON 5 COVID-19 controls.
- food and drink consumption - because it requires removing face coverings to consume - should be limited to packaged food and drink brought for personal use that is consumed while maintaining at least 6 ft. from the nearest person and ideally, consumed in a separate room from others.
Monday, September 21 at 8:30am
- Last 72 hours
- Production, since Wednesday: total 18.06B - perp 8.18B para 7.86B amo 2.02B
- Friday to Sunday 08:30 to 10:0010:00 to 16:0016:00 to 22:0022:00 to 04:0004:00 to 10:00
- Saturday to Sunday 10:00 to 16:0016:00 to 22:0022:00 to 04:0004:00 to 10:00
- Sunday to Monday 10:00 to 16:0016:00 to 22:0022:00 to 04:0004:00 to 10:00
- PS studies (Sasha)
- CCAL test with 2nA beam (Sasha)
- Production, since Wednesday: total 18.06B - perp 8.18B para 7.86B amo 2.02B
- Report/issue
- Temperature alarm - downstream of the solenoid, went from 76 to 78 deg (Scoot/Lubomir)
- Odd new structure in TAGMHit Matched ADC/TDC time (Dave)
- HARP scan (Dave/RC)
- Beam position on radiator needs to be checked (Richard)
- DIRC LED pulser frequency set point and the read back went to crazy (Bill)
- ROOTSPY does not log histograms (Eugene)
- Count rates are good (Alexandre D.)
- Profiler prototype on TAC stage inserted (Hovanes)
- Tagger NMR (Alexandre D.)
- FCAL PDUs cycled (Collin)
- Hot BCAL channel (Lubomir)
- MCC
- Communication problem, no Monday 02:30 to 05:00
- FSD not responding, no beam Sunday 20:15 to 21:15
- 1L20 turbo cube repaired, no beam Sunday 09:50 to 11:30
- 2L26 Stability Issues, no beam Saturday 21:00 to 22:20
- Changed energy lock from 2A -> 3C
- e-beam shift
- MEDCON5 Shutdown Plan
- Shutdown started at 7am
- Target empty
- Ramp down solenoid
- Controlled access at 7am on Monday, Sept. 21st, and restricted access around noon
- Shutdown started at 7am
Friday, September 18 at 8:30am
- Last 24 hours: 08:30 to 10:0010:00 to 16:0016:00 to 22:0022:00 to 04:0004:00 to 08:30
- Production, since Wednesday 1:30pm: total 6.45B - perp 3.28B para 2.71B amo 0.46B
- LINACS tripped at 11am and beam returned at 3:45pm, PD summary
- Pass change, hall accessed at 6am
- Report/issue
- Difficulty in nudging the coherent peak, Mark D. <<fitter only works in the near neighborhood, the GUI is zoomed far out by default and because there is a big time lag on the motion. Once you are nearby it pays to click once and then wait 30 seconds>>
- FCAL PDUs rebooted
- DAQ problem
- Run plan
- Production
- Check CCal active basis with 2nA beam. 2h. A. Somov. To be scheduled when Hall C is at 1-pass, Hall A is down and we have our own slit.
- MEDCON5 Shutdown Plan
Thursday, September 17 at 8:30am
- Last 24 hours:08:45 to 10:0010:00 to 16:0016:00 to 22:0022:00 to 04:0004:00 to 08:30
- Production: total 4B - perp 1.84B - para 1.82B - amo 0.45B
- HARP scan on Sept 16 at 10:27
- Loss 5h, tagger hall access at 22:20 to repair goniometer
- Report/issue
- Run plan
- Production
- Tomorrow at 6am during the pass change, beam is expected to be down for less than 2hrs
- Replace FCAL base
- Check CCal active basis with 2nA beam. 2h. A. Somov. To be scheduled when Hall C is at 1-pass, Hall A is down and we have our own slit.
