Difference between revisions of "July 09, 2020 CPP Design Meeting"
From GlueXWiki
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* DIRC removed | * DIRC removed | ||
* Solenoid field at 1350 A (no change) | * Solenoid field at 1350 A (no change) | ||
− | + | ||
− | + | Possible sequence and times | |
− | + | # CPP test DAQ setup: 2 hrs | |
− | + | # Repeat measurement with nominal GlueX configuration: 2 hrs | |
− | + | # Configure experiment for CPP Test: 12 hours max | |
− | + | # Start with no DIRC, no shielding | |
− | + | # Take data: 2 hours | |
− | + | # Install Pb shielding: 2 hours | |
− | + | # Take data: 2 hours | |
− | + | # Install 2 Pb shields: 2 hours | |
+ | # Take data: 2 hours | ||
+ | # Restore nominal GlueX configuration: 4 hours. | ||
Total time = 30 hours | Total time = 30 hours |
Revision as of 09:58, 13 July 2020
Meeting Time and Place =
Thursday July 09, 2020, 1:30pm Bluejeans https://bluejeans.com/735541157/3638?src=calendarLink
- Present - Elton, Dave, Bobby, Ilya, Eugene, Rory (remote)
Agenda
- Minutes from last meeting https://halldweb.jlab.org/wiki/index.php/June_18,_2020_CPP_Design_Meeting
- Upcoming run, possible testschedule Media:CPP_Tests_Aug2020.pdf
Assume that nominal the GlueX configuration consists of
- No Pb shielding
- DIRC installed
- Solenoid field at 1350 A
Screenshots of test layout media:CPP_Testconfig.jpg media:CPP_Testconfig2.jpg media:CPP_Testconfig3.jpg media:CPP_Testconfig4.jpg media:CPP_Testconfig5.jpg media:CPP_Testconfig6.jpg
CPP Test Configuration
- With and without Pb shielding
- DIRC removed
- Solenoid field at 1350 A (no change)
Possible sequence and times
- CPP test DAQ setup: 2 hrs
- Repeat measurement with nominal GlueX configuration: 2 hrs
- Configure experiment for CPP Test: 12 hours max
- Start with no DIRC, no shielding
- Take data: 2 hours
- Install Pb shielding: 2 hours
- Take data: 2 hours
- Install 2 Pb shields: 2 hours
- Take data: 2 hours
- Restore nominal GlueX configuration: 4 hours.
Total time = 30 hours
- Things to work out
- Gas line manifold
- Adjustable lead absorber
- Alignment hardware
- Complete structural analysis
- Develop Detailed installation plan
- Develop Design/operational/Maintenance Requirements
Minutes and Action Items
- Reviewed minutes of last meeting
- Bobby presented the configuration and the process was discussed - generally ok
- Need to add platform to set lead on so 1 person can change it
- Elton will obtain approval from Eugene to procure/build components
- Set up new meeting in 2 weeks