Difference between revisions of "Run Planning Meeting Notes, Apr5-Apr 11, 2018"
From GlueXWiki
Line 66: | Line 66: | ||
#Issues: | #Issues: | ||
#* Eugene and Elton are out of town. Beni is Hall leader | #* Eugene and Elton are out of town. Beni is Hall leader | ||
− | #* [https://logbooks.jlab.org/entry/ | + | #* [https://logbooks.jlab.org/entry/3556085 Pb Plate increases FDC current] |
− | #* [https://logbooks.jlab.org/entry/ | + | #* [https://logbooks.jlab.org/entry/3556615 Hot FCAL channel causes increased trigger rate] |
− | + | ||
# Reports: | # Reports: | ||
− | #* [https://logbooks.jlab.org/entry/ | + | #* [https://logbooks.jlab.org/entry/3557293 Low Level Monitoring Report] (Thomas) |
− | #* [https://logbooks.jlab.org/entry/ | + | #* [https://logbooks.jlab.org/entry/3556052 Empty Target] (Simon) |
− | #* [https://logbooks.jlab.org/entry/ | + | #* [https://logbooks.jlab.org/entry/3556131 BCAL background]([https://logbooks.jlab.org/entry/3555910 hdview2])(Mark D.) |
+ | #* [https://logbooks.jlab.org/entry/3556409 Transmission] and [https://logbooks.jlab.org/entry/3556424 Beam Energy](Alexandre) | ||
+ | #* [https://logbooks.jlab.org/entry/3556975 Beam Convergence](Hovanes) | ||
+ | #* [https://logbooks.jlab.org/entry/3557324 CDC Background] (Sergey) | ||
+ | #* [https://docs.google.com/presentation/d/1cCeHChwz_VCfb73A23QacOxT-Hrnfhke0LQaCKlMNW0/edit?usp=sharing Synchotron Radiation in Gluex] (Richard) | ||
# Run Plan | # Run Plan | ||
− | #* Beam down | + | #* Beam down 8hrs of Beam Studies |
− | #* | + | #** Install plates for shield scan |
− | #* | + | #* Fast raster beam characterization (4hr) |
− | #* | + | #* Pre-AC shield scan (?) |
#* Production Running | #* Production Running | ||
# AOB | # AOB |
Revision as of 08:33, 9 April 2018
<- Back to Run Coordination Meetings:Fall2017 Spring2018 Run
Contents
Thursday, April 5 at 08:45
- Notes from the previous 24 hours:
- Beam convergence adjustment by Todd
- Beam issues off and on through Swing and Owl shifts
- fADC125 module failure in FDC. Rapid access used by Sascha and Cody to replace.
- Other DAQ issues ~1hr for swing + owl
- Issues:
- Shift-takers should at least log any acknowledged alarms so that they are not forgotten
- TAGH had few tripped channels with no alarm sounding
- High Level monitoring plots look bad (calibrations)
- Bubblers
- Shift-takers should at least log any acknowledged alarms so that they are not forgotten
- Reports:
- Run Plan
- TAC run using V-wire today (pending good AC lock)
- Production Running
- AOB
Friday, April 6 at 08:45
- Notes from the previous 24 hours:
- Some issues getting stable beam through the day except for ~1hr over lunch
- V-wire setup late afternoon
- TAC run postponed
- TAC/PS efficiency tests
- Empty target and raw mode run
- Production running overnight
- Running until May 6 official.
- 3 month down time likely
- Issues:
- Multiple peaks in profiler (AC lock?) (Hovanes)
- BCAL Occupancy (Elton)
- Hot channel in TAGH
- Reports:
- Rates with the 75 um and 750 um Be converters (Alexandre)
- Calibration Updates (Sean)
- Low Level Monitoring Report (Thomas)
- Run Plan
- Beam down for 2-4 hours for Hall-B pass change
- SSP (trigger studies) 1h (Sascha)
- CODA 3.08 Test 1h (Sergey)
- CDC Rate studies? (Lubomir)
- Production Running
- AOB
Saturday, April 7 at 10:00
--- NO MEETING ---
Sunday, April 8 at 10:00
--- NO MEETING ---
Monday, April 9 at 08:45
- Notes from the previous 72 hours:
- Mostly stable beam over weekend
- CDC Intensity scan completed Friday
- Hot FCAL channel causing higher trigger rate Saturday lost ~5hr
- Sensor failure in tagger dump on Sunday lost ~6.5hr
- Some issues getting stable beam through the day except for ~1hr over lunch
- Issues:
- Eugene and Elton are out of town. Beni is Hall leader
- Pb Plate increases FDC current
- Hot FCAL channel causes increased trigger rate
- Reports:
- Low Level Monitoring Report (Thomas)
- Empty Target (Simon)
- BCAL background(hdview2)(Mark D.)
- Transmission and Beam Energy(Alexandre)
- Beam Convergence(Hovanes)
- CDC Background (Sergey)
- Synchotron Radiation in Gluex (Richard)
- Run Plan
- Beam down 8hrs of Beam Studies
- Install plates for shield scan
- Fast raster beam characterization (4hr)
- Pre-AC shield scan (?)
- Production Running
- Beam down 8hrs of Beam Studies
- AOB