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Status Report on the Alignment Activities at SLACCatherine
LeCocq, Brian Fuss, Robert RulandStanford Linear Accelerator
Center, Stanford, CA, USAThe Stanford Linear Accelerator Center is
operated by Stanford University for the U.S. Department of
Energy.
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Talk OutlineSLAC Site OverviewSLAC ProjectsPEP-II and
BaBarSPEAR3GLASTLCLSSABERAEG R&DInstrumentationSoftwareGIS
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SLAC/SSRL SiteNot to scale!PEP II LEBPEP II
HEBSPEARESAFFTBESBNLCTALCLSBSYBaBarSLC ArcPEPII LER 3.1 GeVPEPII
HER 9 GeVNDR 1.15 GeVSDR 1.15 GeVPositron Return Line
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PEP-II Asymmetric B FactoryCurrent Performance> 3x peak
luminosity> 5x integrated luminosity Rings UpgradesVacuum
ChambersBPMsHER RF StationsFuture 2006 Downtime: August to November
Run 6: December 2006-August 20072007 Downtime: September to
NovemberRun 7: December 2007-September 2008
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IR2 Vacuum Chambers From John Seeman Downtime Presentation
e+e-
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Q2 Chamber As-Built Survey
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HER Q5 Chamber Fiducialization
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BaBar UpgradesDIRC (PID)144 quartz bars11000 PMs1.5T solenoid
EMC6580 CsI(Tl) crystalsDrift Chamber40 layersInstrumented Flux
ReturnIron / Resistive Plate Chambers or Limited Streamer Tubes
(muon / neutral hadrons)Silicon Vertex Tracker5 layers, double
sided stripse+ (3.1GeV)e- (9GeV)From Jim Krebbs Downtime
Presentation
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BaBar Survey
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SPEAR32005 DowntimeBooster movesRing mappingJuly 05: HLS set-up
#1Nov 05: HLS set-up #22006 Downtime 9S Chicane with U22G4 SLM H1
mask movePlug lines for future BLsSupport to BL upgradesRing
mapping
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SPEAR3 9S Installation
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SPEAR3 HLS
set-uphttp://www-group.slac.stanford.edu/met/Align/Spear3/SPEAR_WWW/nov05/autoplot.htmlSensor
3 is chosen as reference and the data are filtered over a 15
minutes period.
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GLAST LATGLAST (Gamma-ray Large Area Space Telescope) consists
of 2 instruments:The Large Area Telescope (LAT)The Gamma-ray Burst
Monitor (GBM)2002-2005: QC and fiducialization of trackers in Pisa,
Italy2004 - 2006: Assembly at SLAC in Building 33Room Network and
Laser Tracker Standard Deviations StudyStand and Grid SurveyTracker
Survey: 2, 6, 8 and 16Extra Surveys: AntiCoincidence Detector
surfaces, electronic boxes, radiator brackets, heat pipesMay 2006:
Sent from SLAC to the Naval Research Laboratory in Washington D.C.
for environmental testingRadiator surveyLaunch scheduled Fall 2007
from Kennedy Space Center in Florida
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LAT Tracker Survey
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LCLS: Extension to linac Linac-to-Undulator (227m)Undulator Hall
(175m)X-ray Transport (250m)Near Experimental HallFar Experimental
HallFrom LCLS Conventional Facilities
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LCLS
Time-LineMJJASONDJFMAMJJASONDJFMAMJJDrive-LaserDrive-LaserGun/Inj./BC1Gun/Inj./BC1linac/BC2First
Spont.
Lightlinac/BC2LTU/UndulatorLTU/Undulator200620072008FELundulatorhall
readyFirst FEL LightFrom John Galayda DOE Status Meeting August
2006Installation in green; Commissioning in blueMMF
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LCLS Survey ActivitiesSupport to Conventional
FacilitiesCoordinate systemsMonument installationSupport to MMF
set-up QC Kugler and Dover benchesAlignment in Injector VaultField
alignment for laser and GTLQC Gun/Solenoid assemblySurvey of
existing linacLinac laser alignment retrofitGyro and long distances
observationsPlanning and R&D studies for UndulatorMonitoring
systems (WPM and HLS)Portable HLS and wirePlummet studies
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LCLS Injector Vault
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SABERSouth Arc Beam Experimental RegionSABER is a high energy
electron and positron beam line intended as a replacement for
FFTB.SABER is designed in 3 steps:An electron/positron compressor
in linac sector 10A bypass line (linac sectors 20-30)A 70 m long
straight section of the south arc of SLC (Instrument Section)
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SABER As-Built Survey
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SABER Magnets Survey
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InstrumentationTotal Stations:4 TC20022 TDA50051 Leica
TCRA1105Laser Trackers: 2 FARO Xi Robotic Arms: 3 FARO Platinum
Arms: 4, 8 and 12 ftAutomatic Levels: 2 Leica DNA03 and 2 Trimble
DiNi12Optical Tooling: Brunson and K&E jig transits, site
levels and borescopesMiscellaneous:4 Fogale WPS-2DCapacitive and
ultrasound HLS sensors1 portable HLS system1 autocollimator Elcomat
20004 HP/Agilent interferometers2 gyro-theodolites Gyromat 20006
optical plummetsInclinometersLaser Scanner: Z+F Imager 5003GPS: 1
Trimble NetRS and 3 Leica SR-530
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SoftwareDescriptionNetwork Analysis: LEGOInterface Tool:
LEGOServerVisualization Tool: SIMS and MicroLEGOManagement Tool:
WinGEONETOngoing developments for field data capture with mobile
devices operating under the .NET Compact Framework
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Graphics Information System
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Conclusion