Difference between revisions of "Run Planning Meeting Notes, Mar 1-Mar 7, 2018"
From GlueXWiki
(→Wednesday, March 7 @ 8:45am) |
(→Wednesday, March 7 @ 8:45am) |
||
(7 intermediate revisions by the same user not shown) | |||
Line 118: | Line 118: | ||
# Notes from the previous 24 hours: | # Notes from the previous 24 hours: | ||
#* 8:00am MCC meeting report: | #* 8:00am MCC meeting report: | ||
+ | #** transformers | ||
+ | #** ~ 1 week w/o beam | ||
+ | #** run extension | ||
# Reports: | # Reports: | ||
− | #*PWO calorimeter prototype installed behind the PS [https://logbooks.jlab.org/entry/3543505] [AS, VB, | + | #*PWO calorimeter prototype installed behind the PS [https://logbooks.jlab.org/entry/3543505] [AS, VB, TC, NS, IL] |
# Discussion: Dependence of Efficiency on Rate [https://halldweb.jlab.org/wiki-private/index.php/Dependence_of_Efficiency_on_Rate] | # Discussion: Dependence of Efficiency on Rate [https://halldweb.jlab.org/wiki-private/index.php/Dependence_of_Efficiency_on_Rate] | ||
− | # | + | # AOB |
− | + | ||
− | + |
Latest revision as of 09:36, 7 March 2018
<- Back to Run Coordination Meetings:Fall2017 Spring2018 Run
Contents
Thursday, March 1 @ 8:45am
- Notes from the previous 24 hours:
- MCC reports
- Production Data with 58um JD70-100 diamond in the early afternoon
- At about 6pm, we started low intensity scan as proposed in Justin's google sheet
- For these runs: (i) Hovanes reverted the collimator position to the same value used in the previous current scan, (ii) We reverted to the previous value of the CDC window offset
- [Beam Position Strip Chart, AC, PS Coincidence Monitoring https://logbooks.jlab.org/entry/3540484] (small interruption from 9pm-10pm)
- Issues:
- Reports (some of these shown at the AWG yesterday):
- Planning:
- updated run time chart [9]
- Today's run plan Run Plan Google Calendar Accel. Run Plan Google Calendar:
Friday, March 2 @ 8:45am
- Notes from the previous 24 hours:
- Issues:
- DAQ crashes at go (Sasha fixed it) ~40 mins banu https://logbooks.jlab.org/entry/3540927
- downtime - issue with one of the cavities ~1.5h (2L15-4 dropping zone from HV; Cavity bypassed; still dropping zone. EES-RF contacted.)
- FDC trips during owl shift [17] [SF, VC]
- Reports
- Planning:
- updated run time chart [25]
- Today's run plan (TBD) Run Plan Google Calendar Accel. Run Plan Google Calendar:
- harp scan
- Sasha planning ~30 min run using the thicker 750 um thick converter. Goals: data sample for Sebastian to evaluate possible pile-up in the TPOL and pre-scale for PS trigger
- Production running
Saturday, March 3
- No meeting today
Sunday, March 4 @ 10:30am
- Notes from the previous 24 hours:
- Production sequence; run with ~100M events with changed converter to 750um [26].
- Trigger graph
- Issues:
- DAQ: (20 minutes of resets), roc_reboot of rocPS1, error of wrong pedestal in rocPS1; FDC HV alarm on c2 hv4: reset and rebooted HV. [27] [CG]
- Reports
- Today's run plan (updated) Run Plan Google Calendar Accel. Run Plan Google Calendar:
- ~11:30am started raw mode
- threshold scan for CDC
- empty target + harp scan
- back to production
- Planning:
- Next Monday ~6h (FSD+optics): program work in the Hall
Monday, March 5 @ 8:45am
- Notes from the previous 24 hours:
- 7:45am MCC meeting report: T. Satogata na BPM studies ~9am ; 10-11am opportunistic beam; starting 11am rapid access to Hall; requested survey of tagger Hall for controlled access.
- yesterday: raw-mode 10 mins test
- threshold scan for CDC
- empty target
- production
- Issues:
- Reports
- low level monitoring [33]
- Today's run plan (updated) Run Plan Google Calendar Accel. Run Plan Google Calendar:
- updated time chart [34]
- Planning:
- Morning: access starting 11am. All work done by 3pm (none in the Hall).
- ??? back to physics program after beam downtime
Tuesday, March 6 @ 8:45am
- Notes from the previous 24 hours:
- Issues:
- Reports
- low level monitoring
- Effect of cdc time cut on ρ and ω reconstruction [ST]
- intensity scan update [JS]
- last week: time-chart [41], metrics [42]
- Today's run plan (updated) Run Plan Google Calendar Accel. Run Plan Google Calendar:
- Planning:
- access to Hall for major works.
- Announcements?