Phase 2
Jump to navigation
Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Recent Updates
Planning, planning, planning...
Major Phase 2 Beamline Components
FY22 SAD ATLIS Tasks
Schedule
- CEBAF SAD runs from Feb 8 - Jun 8 (about 4 months) media:210112_SAD_timeline.pdf
- Jason Willoughby is installing bright white task lighting w/ wall dimmer from laser hut to fc#2
- Install group may remove 5D line in prep for Phase 2
- Tunnel jobs during first ~month of SAD
- Tomasz is upgrading RF
- CIS has two major vacuum jobs
- Beam base jobs follow, accomodating PSS
Vent VBV0I02 - VBV0I07
- Marcy write ATLIS
- Coordinate groups to remove/stow items
- Coordinate with SRF before venting
- Dry run the entire sequence of jobs
- Prep all the parts for vacuum job in tunnel
- Vent through QCM
- Work w/ S&A to remake A2 gasket
- Rework IYG0I02, remove top-hat, align YAG screen per Dennis
- Work with S&A to align YAG screen
- Work with S&A to install, align IHA0I02
- Check viewer and harp before and after pump down, repeatedly, carefully
- Pump down and leak check
Vent Mott chamber
- Joe write ATLIS
- Coordinate with S&A to check gold ladder fiducials
- Coordinate with Scott to disconnect diamond ladder controls
- Dry run the entire sequence in tunnel
- Prep all the parts before venting
- Vent chamber slowly for existing gold target
- Remove diamond ladder
- Rebuild lower section of Mott (tube + window)
- Last step install and align gold ladder
- Slow pump down, check motion controls of ladder, leak check
- Long pump down
Beam Based Tests
- (Shukui, Joe, Tomasz, Reza) Install, test and compare mode-locked vs. gain-switched fiber lasers (bleedthrough, injector setup, operation)
- (Dennis, Ken, Alicia) Use harp to study Wien optics and test match
- (Dennis) Evaluate optics of Lakshmi's new 15 deg DM dipole vs. existing DS dipole
- (Max) Use BPM, Harp/lens to quantify beam deflection & Twiss vs. laser spot location
- (Riad, Sarin) Use BPM's and Wiens to test different/new PS to suppress line noise
- (Gabriel, Carlos) Do you need data for Wien paper?
- (Jerry, Joe) Test 200 keV PSS kicker magnet
- (Yan) Evaluate QCM