Jefferson Lab Hall C Logbook for November 08 - runstarts omitted
Main INDEX
Wednesday
172604 11/26/08 11:59 gaskell ESR crash - Moller recovered
Tuesday
172602 11/25/08 17:26 jmaxwell Target: Locked Magnet Leads, Limit Tests Successful
172601 11/25/08 14:44 jmaxwell Target: Magnet Leads Unlocked for Test
Friday
172599 11/21/08 11:24 Bosted Target: Identification of broken wires
172598 11/21/08 10:11 kenyon HCLIST APPROVED Assemble HES Magnets
Wednesday
172597 11/19/08 15:43 kenyon HES: Torque values for metric bolts.
172596 11/19/08 07:49 M Jones Analysis: Change to h_tof.f
Monday
172595 11/17/08 15:55 Bosted Analysis: Changed engine.f
172594 11/17/08 12:21 Bosted Analysis: New code for HMS scintillator calibration
Friday
172593 11/14/08 15:02 vardan Analysis: changes in SEM code
Thursday
172591 11/13/08 16:09 kenyon HCLIST COMPLETED Moller Warm Return Valve Troubleshoot/Repair
172590 11/13/08 14:49 theo HCLIST COMPLETED Testing version 6-2
172589 11/13/08 14:43 theo HCLIST PARTIALLY COMPLETE Testing version 6-2
172588 11/13/08 14:33 theo HCLIST COMMENT ON Testing version 6-2
172585 11/13/08 14:17 theo HCList Test - please ignore
Wednesday
172581 11/12/08 17:06 Arshak H1Y- and H2X+ discriminators replaced.
Sunday
172574 11/09/08 15:41 W. Luo Turn off BigCal HV
Friday
172567 11/07/08 10:10 bhovik Analysis: BIGCAL NTUPLE Switch
172566 11/07/08 10:06 bhovik Analysis: BIGCAL NTUPLE Switch
Thursday
172565 11/06/08 17:02 vardan Analysis: HMS DC drift maps changed
172564 11/06/08 16:41 M Jones Analysis: Fixed typo in g_clear_event
172563 11/06/08 16:05 jmaxwell Target: Insert Cup Damage
172562 11/06/08 11:00 Narbe Hall C in Restricted Access
172560 11/06/08 10:27 ken Covers on scattering chamber and HMS entrance windows
172559 11/06/08 09:38 Bosted Analysis: Modified h_ntupe_keep.f to include helicte, remove S0
172558 11/06/08 06:40 naray Target: No Business
Wednesday
172557 11/05/08 18:28 mahbub HMS has been turned OFF
172556 11/05/08 18:19 mahbub Tracker: CAMAC and NIM crates power off
172555 11/05/08 17:21 Narbe Lock-out of Magnet
172554 11/05/08 17:13 M Jones HMS spectrometers OFF and Breaker turned off, HMS rotation in local
172550 11/05/08 16:49 Arshak/Varda SEM NIM Crate.
172549 11/05/08 16:37 Arshak Run 71721, cosmics Test run
172548 11/05/08 16:18 Arshak/Varda run 71720 cosmic run, SEM check
172547 11/05/08 16:13 Donal Target: Polarized Target Update
172546 11/05/08 16:01 cdaq Beam Time Accounting
172545 11/05/08 16:00 Boeglin Shift Summary
172544 11/05/08 15:25 Bosted Analysis: Fixed bugs in h_trans_scin.f, put in better h_start_time
172541 11/05/08 14:15 Bosted Analysis: Added writing of HMS ntuples to replay script
172539 11/05/08 13:56 Arshak/Varda 71716 is cosmic run.
172538 11/05/08 13:01 Boeglin New Wien angle
172537 11/05/08 11:47 Boeglin Hall C going into controlled access
172536 11/05/08 11:34 M Jones Slow raster threshold screen
172535 11/05/08 11:28 M Jones ANother update to BTA
172533 11/05/08 11:05 M Jones Analysis: Updated Analyzer CVS
172529 11/05/08 10:21 M Jones Fixed problem with triggers
172528 11/05/08 09:59 saw Beam: Beam Time Accounting fix
172527 11/05/08 09:55 Boeglin Hall C back to in Beam Permit
172526 11/05/08 09:51 vardan Analysis: new HMS DC drift maps
172525 11/05/08 09:20 saw Lack of run numbers
172524 11/05/08 09:10 Boeglin Hall C Controlled access
172523 11/05/08 08:38 gaskell Moller quads not on
172522 11/05/08 08:34 cdaq Run No msql server: detector Test. I=960 nA, slow raster is on
172521 11/05/08 08:20 cdaq Beam Time Accounting
172520 11/05/08 08:20 cdaq End of Run No msql server:
172519 11/05/08 08:09 veilleux Shift Summary
172518 11/05/08 07:56 cdaq End of Run No msql server:
172517 11/05/08 07:48 cdaq Run No msql server: Run # 71777,
172516 11/05/08 07:33 cdaq End of Run No msql server:
172515 11/05/08 07:31 saw Bad run list from full disk
172514 11/05/08 07:21 saw Disk space for data
172513 11/05/08 07:21 cdaq Run No msql server: Run # 71710;
172512 11/05/08 07:01 cdaq End of Run No msql server:
172511 11/05/08 07:01 cdaq Run No msql server: test
172510 11/05/08 06:55 narayan Target: target update
172509 11/05/08 06:52 cdaq End of Run No msql server:
172508 11/05/08 06:52 cdaq Run No msql server: test
172507 11/05/08 06:41 cdaq End of Run No msql server:
172506 11/05/08 06:12 cdaq Run No msql server: detector Test. I=100 nA, slow raster is off
172505 11/05/08 06:10 cdaq End of Run No msql server:
172504 11/05/08 06:09 cdaq Run No msql server: run 71705, shows error in writing events
172503 11/05/08 06:04 cdaq End of Run No msql server:
172502 11/05/08 05:45 cdaq Run No msql server: Run # 71704;
172501 11/05/08 05:44 cdaq End of Run No msql server:
172500 11/05/08 05:29 hyao Analysis: C target position
172499 11/05/08 05:21 cdaq End of Run No msql server:
172498 11/05/08 05:09 hyao Analysis: C target position
172497 11/05/08 05:09 cdaq Run No msql server: Max events changed to 2 million
172496 11/05/08 05:03 cdaq End of Run No msql server:
172495 11/05/08 04:53 cdaq Run No msql server: carbon target , Run # 71702.
172494 11/05/08 04:47 cdaq End of Run No msql server:
172493 11/05/08 04:43 cdaq Run No msql server: prescale settings, I = 1 uA
172492 11/05/08 04:20 cdaq Run No msql server: prescale settings
172491 11/05/08 04:18 cdaq End of Run No msql server:
172490 11/05/08 04:05 hyao Analysis: Carbon target position
172489 11/05/08 04:02 cdaq Run No msql server: I=1000 nA,
172488 11/05/08 04:01 cdaq End of Run No msql server:
172487 11/05/08 03:27 hyao Analysis: (new result)target offset
172486 11/05/08 03:18 cdaq End of Run No msql server:
172485 11/05/08 03:17 cdaq Run No msql server: target position Test. I=1000 nA,
172484 11/05/08 03:13 J Mulholland Target: Target entries
172483 11/05/08 02:48 hyao Analysis: target offset
172482 11/05/08 02:19 cdaq End of Run No msql server:
172481 11/05/08 01:58 bhovik Analysis: To monitor Slow raster
172480 11/05/08 01:20 cdaq End of Run No msql server:
172479 11/05/08 01:12 cdaq Run No msql server: detector Test. I=1000 nA,
172478 11/05/08 01:10 cdaq End of Run No msql server:
172477 11/05/08 00:20 cdaq Beam Time Accounting
172476 11/05/08 00:19 vardan shift summary
Tuesday
172475 11/04/08 21:38 vardan HMS set to 2.3 GeV, ready for beam
172474 11/04/08 19:03 vardan HMS to 20 deg.
172473 11/04/08 18:58 mahbub Target: Target: moved to cross-hairs target from CH2
172472 11/04/08 18:29 J Mulholland Target: Magnet Status
172471 11/04/08 17:57 cdaq Run No msql server: test
172470 11/04/08 17:49 M Jones Turned Cerenkov LED off and actuator OUT
172469 11/04/08 16:43 M Jones Set Individaul cerenkov threshold to 250mV
172468 11/04/08 16:08 Boeglin Shift summary
172467 11/04/08 16:08 cdaq Beam Time Accounting
172466 11/04/08 16:01 M Jones Change Cer threshold for Individual PMT to 1V from 0.123V
172465 11/04/08 16:00 W. Luo BigCal: checked trigger group 37AB
172464 11/04/08 15:58 Danagoulian Lucite detector test,11/4/08
172460 11/04/08 14:50 M Jones Turn on Cer LED and actuator for test run with 1.0V threshold
172459 11/04/08 14:43 M JOnes Turned Cer LEd off and Acturactor OUT (OFF)
172458 11/04/08 14:42 M Jones Change "Beta1" trigger to Bigcal AND "Or of CER sum of 4"
172457 11/04/08 14:33 cdaq Beam Time Accounting
172456 11/04/08 14:30 Narbe Power Supply Unlocked, Ladder Locked
172455 11/04/08 14:14 Arshak Run 71691 Test run Roc 12, SEM Trigger
172453 11/04/08 14:07 M JOnes Turned on Cerenkov LED
172452 11/04/08 14:01 Bosted Analysis: Added slow raster raw ADCs to HMS ntuples
172451 11/04/08 13:42 Narbe Ladder unlocked
172450 11/04/08 12:51 M JOnes Set slow raster for 4.8 GeV with size = 2.0cm
172449 11/04/08 12:06 meziani Beam: Discrepancies between Comments on the runs between the beam current listed and that at the End of run.
172448 11/04/08 11:44 Fowler HMS Quad Hall probe data
172447 11/04/08 10:32 M Jones Change the ROC13 F1tdc cfg file
172445 11/04/08 10:26 Boeglin ramping down HMS
172444 11/04/08 10:04 Narbe Magnet Power Supply Locked Out
172443 11/04/08 09:09 saw Configuring DAQ for SEM static mode
172415 11/04/08 07:17 ccbutu Analysis: BigCal coverage with elastic events!
172410 11/04/08 06:35 Danagoulian SEM status
172401 11/04/08 03:26 Danagoulian We are down
172400 11/04/08 03:25 mahbub Tracker: HV off, cannot run without target field ON
172395 11/04/08 02:38 Arshak SEM cables MAP.
172394 11/04/08 02:34 Danagoulian target status
172393 11/04/08 02:15 mahbub Tracker: HV pre-set for 100 nA beam
172392 11/04/08 01:52 Donal Target: Magnet issues
172389 11/04/08 00:31 saw Additional scratch and replay resources
172388 11/04/08 00:22 cdaq Beam Time Accounting
172387 11/04/08 00:22 dunne Shift Summary
172386 11/04/08 00:19 saw ROC 12 errors and the SEM
172385 11/04/08 00:18 dunne bigcal hv tcl GUI dead
Monday
172384 11/03/08 23:28 dunne done with cer led runs
172383 11/03/08 23:20 dunne No Epics Hall probe data
172381 11/03/08 22:01 dunne Reboot roc11
172379 11/03/08 21:46 dunne HMS controls gone
172376 11/03/08 20:41 W. Luo BigCal: increase trigger threshold to 350mv
172372 11/03/08 19:32 dunne turned cer LED back on
172371 11/03/08 19:23 dunne Turned off Cer LED pulser
172370 11/03/08 19:20 jmaxwell Target: Heat Tape Applied
172369 11/03/08 19:10 M Jones changing slow raster voltages
172368 11/03/08 18:56 jmaxwell Target: YAM Quench
172364 11/03/08 18:22 bhovik Analysis: cdaql3 NFS problems
172356 11/03/08 17:52 W. Luo BigCal: Increased HV on 3 channels that low amplitude seen from scope.
172354 11/03/08 17:51 dunne Changed HMS to 43.1 deg and 1.36 GeV/c
172353 11/03/08 17:49 Boeglin Shift Summary
172351 11/03/08 17:30 W. Luo BigCal: replaced 3 modules on BigCal plate form
172349 11/03/08 17:06 whit Chernkov LED run - increased HV
172347 11/03/08 16:58 narbe Target: magnet power supply lead reattached
172344 11/03/08 16:30 Brash Field Measurements
172341 11/03/08 16:01 cdaq Beam Time Accounting
172339 11/03/08 15:51 Boeglin Sanity Check and Run Control
172335 11/03/08 15:28 whit Cherenkov 1pe for new voltages
172332 11/03/08 15:13 jmaxwell Target: Slow Controls DAS Card Failure
172331 11/03/08 15:11 whit reduced Cherenkov HV
172330 11/03/08 15:07 bhovik Analysis: Trigger times
172329 11/03/08 15:03 bhovik Analysis: SLOW RASTER
172327 11/03/08 14:10 Boeglin since 9:50 configured for LED runs
172326 11/03/08 14:05 J Mulholland Target: Flow Switch and EIO
172311 11/03/08 13:25 Huber Target field orientation
172310 11/03/08 13:23 M Jones No NH3 target tonight
172308 11/03/08 12:46 ccbutu Beam: TRACKER WORK IN THE HALL!
172307 11/03/08 12:44 J Mulholland Target: Transfer line and hall work and magnet turn on
172306 11/03/08 11:31 saw Analysis: ROC 12 analyzer error
172305 11/03/08 11:29 saw ROC 12 errors
172304 11/03/08 11:19 Meziani Measurement of the magnetic field in the region of the SANE Cherenkov phototubes
172303 11/03/08 11:15 saw New F1TDC timing for ROC13
172300 11/03/08 10:53 whit roc 12 issue
172299 11/03/08 10:52 Narbe Lock&Tag key
172298 11/03/08 10:51 boeglin ROC12 error message
172297 11/03/08 10:45 Boeglin ROC 12 Problem
172296 11/03/08 10:40 J Mulholland Target: Pertaining to Magnet Quench and current/min limits
172294 11/03/08 10:34 whit Cherenkov LED RUNS - 71638 71639 71640
172291 11/03/08 10:28 beaufait magnet on sign
172287 11/03/08 10:19 whit Increased Cherenkov Voltage
172283 11/03/08 09:57 jmaxwell Target: Magnet PS Distro Box Fuse Changed
172282 11/03/08 09:53 jmaxwell Target: Magnet Locked and Tagged
172281 11/03/08 09:52 whit Cherenkov HV increased
172280 11/03/08 09:29 Danagoulian Lucite, run 71629
172279 11/03/08 09:10 Danagoulian Summary of owl shift
172278 11/03/08 08:52 cdaq Beam Time Accounting
172277 11/03/08 08:52 j mulholland target: magnet quench
172276 11/03/08 08:37 j mulholland target: magent is switching polarity
172275 11/03/08 08:26 mbychkov Target temp panel hung up
172269 11/03/08 06:03 Danagoulian Analysis: Ntuple files
172258 11/03/08 02:56 Arshak, Vard runs 71626, 71627 are Sieve Slit runs
172255 11/03/08 02:50 W. Luo BigCal: adjusted some HV on some less hit channels
172250 11/03/08 02:12 Arshak DC HV trip run 71626 stopped.
172249 11/03/08 02:06 Danagoulian HMS drift chambers HV trip
172246 11/03/08 01:44 Danagoulian HMS optics study
172244 11/03/08 01:33 Danagoulian HMS optics run
172243 11/03/08 00:10 Rondon Target field seems to be anti parallel to beam (180 degrees)
172242 11/03/08 00:04 cdaq Beam Time Accounting
172241 11/03/08 00:01 dunne Shift summary
Sunday
172239 11/02/08 23:55 dunne No beam due to IOC crash
172236 11/02/08 22:54 dunne BPM screen shot
172233 11/02/08 22:30 Brash Location of elastic events in BigCal
172229 11/02/08 20:52 Dunne Drift chamber trip during run 71621
172228 11/02/08 20:50 Dunne Run plan
172226 11/02/08 20:42 dunne HMS kinematics change
0 11/02/08 20:42 no_name no_key
172212 11/02/08 17:49 W. Luo run 71615 ps3=3
172208 11/02/08 17:35 W. Luo BigCal: load HV hv_80004.new
172198 11/02/08 16:54 W. Luo BigCal: HV changed, load new HV file hv_80003.new
172195 11/02/08 16:23 mbychkov online replay automated
172194 11/02/08 16:09 gaskell day shift summary
172193 11/02/08 16:08 cdaq Beam Time Accounting
172191 11/02/08 16:01 gaskell HMS kinematics change
172190 11/02/08 15:56 ccbutu Analysis: Free 44 GBytes of /net/cdaqfs/scratch Disk!
172189 11/02/08 15:41 whit BPM screens
172187 11/02/08 15:23 gaskell BTA aid not working
172186 11/02/08 15:21 gaskell HMS angle fixed?
172185 11/02/08 15:06 whit Raster with LED trigger
172184 11/02/08 15:06 gaskell HMS angle image broken?
172183 11/02/08 15:05 gaskell scratch disk filled again
172181 11/02/08 14:47 whit Cherenkov momentum dependence
172180 11/02/08 14:45 whit Cherenkov LED Pulser OFF
172177 11/02/08 14:33 whit Cherenkov Pulser ON
172172 11/02/08 13:56 gaskell scratch disk is full!
172169 11/02/08 12:41 jmaxwell Target: Jumper Vacuum Definitely Spoiled, Replaced Fan
172168 11/02/08 12:17 gaskell Controlled Access
172164 11/02/08 10:31 mbychkov Cryo Panel Hung up
172162 11/02/08 10:11 whit Cherenkov with Field and beam
172160 11/02/08 09:40 gaskell slow raster back to 400 mV
172157 11/02/08 08:32 gaskell Adjusted slow raster to 500 mV
172155 11/02/08 08:04 Danagoulian Shift summary
172154 11/02/08 08:03 cdaq Beam Time Accounting
172151 11/02/08 07:54 Bosted Slow Raster pattern
172150 11/02/08 07:01 Nakamura Beam: Beam stop due to South Linac RF trouble
172148 11/02/08 06:39 oates BPM medm screen
172142 11/02/08 03:42 Danagoulian Another run with an error in the runlog
172139 11/02/08 02:37 W. Luo BigCal: Lower the HV on row 34 for 50V
172136 11/02/08 02:05 Danagoulian Errors in sane08_71590, 71591, 71592, 71593.log entries
172129 11/02/08 01:49 saw Beam Time Account alternate startup
172128 11/02/08 01:37 Nakamura cdaql5 hung up
172127 11/02/08 01:34 W. Luo BigCal: increased BigCal trigger threshold from 190mv to 300mv
172126 11/02/08 01:28 Rondon Short term run plan for Sunday 11/2/08 into Monday 11/3/08 - owl
172135 11/02/08 01:27 Danagoulian Start of the owl shift
172125 11/02/08 01:26 W. Luo BigCal: Load new HV file hv_80002.new calculated by pion 0 data
172124 11/02/08 01:13 Nakamura Beam time accounting program
172132 11/02/08 01:09 W. Luo BigCal: elastic correlation still seen with target field on
172118 11/02/08 00:45 Nakamura runinfo2html.pl is uncommened in runinfomenu_delayed
172116 11/02/08 00:19 Arshak Problem in HCLOG: Start_run is not recording starting from run 71561.
172115 11/02/08 00:12 saw Missing Run Starts
172114 11/02/08 00:12 Arshak Shift Summary
Saturday
172112 11/01/08 23:59 cdaq Beam Time Accounting
172110 11/01/08 23:35 Arshak Beam Position
172107 11/01/08 23:07 Arshak Target
172105 11/01/08 22:41 whit Chernkov, Lucite, and Tracker HV OFF
172103 11/01/08 22:33 jmaxwell Target: Slow Raster Hot Spot
172102 11/01/08 22:29 jmaxwell Target: Slow Raster Hot Spot
172101 11/01/08 22:27 Arshak No run START, there is just run end.
172099 11/01/08 22:02 Arshak Beam dump with magnetic feild 5 G.
172097 11/01/08 21:57 yez Target: Target Moved to Bottom Target, Encoder=1.513
172095 11/01/08 21:43 whit Cherenkov HV ON
172094 11/01/08 21:31 whit SANE Cherenkov HV off
172092 11/01/08 21:19 Arshak In my previues entryes about slow raster dimensions 2mm is wrong, it is 2cm thick.
172091 11/01/08 21:04 J Mulholland Run Starts?
172088 11/01/08 20:23 Arshak Target
172087 11/01/08 20:18 Arshak Target
172085 11/01/08 19:25 Arshak FSD Thresholds are regulating from MCC.
172084 11/01/08 19:05 Arshak Slow Raster
172083 11/01/08 19:03 flay Cerenkov Statistics with beam
172082 11/01/08 19:02 flay Cerenkov HV with beam
172081 11/01/08 18:52 flay SANE Cerenkov
172080 11/01/08 18:49 flay Cerenkov HV
172079 11/01/08 18:48 flay Cerenkov HV
172077 11/01/08 18:07 Maxwell Slow raster size and FSD
172075 11/01/08 17:46 J Mulholland Slow Raster Adjust
172074 11/01/08 17:43 jmaxwell Target: Slow Raster appears to be WAY too big
172071 11/01/08 16:49 J Mulholland Target: BP off and target motion
172070 11/01/08 16:49 jmaxwell Target: "Magnet On" Signs: 1 working, 1 not
172069 11/01/08 16:32 jmaxwell Target: Separator Jumper Vacuum Spoiled
172067 11/01/08 16:24 j mulholland Target: target to encoder 3.906
172065 11/01/08 16:14 horn Shift Summary
172064 11/01/08 16:03 cdaq Beam Time Accounting
172063 11/01/08 16:03 jmaxwell Target: Moved Target to Empty with Cross hairs: Adjusted
172061 11/01/08 15:47 whit BPM mdem screen
172058 11/01/08 15:29 W. Luo BigCal: LED signal seen
172057 11/01/08 15:24 horn Hall going back to beam permit
172056 11/01/08 15:20 Narbe Target: Moved target to empty cross-hair
172054 11/01/08 14:47 horn HMS at 43.1 deg
172053 11/01/08 14:47 whit SANE Cherenkov HV ON
172050 11/01/08 14:20 Danagoulian Lucite w/o beam
172048 11/01/08 14:15 jmaxwell Target: Magnet Ramped and in Persistant Mode
172047 11/01/08 14:02 Rondon Short Term (11/1-11/2) run plan
172046 11/01/08 13:58 whit Cherenkov for 1 uA runs
172045 11/01/08 13:55 horn HMS momentum set to 1.360 GeV/c
172043 11/01/08 12:47 horn End of run sound - works now
172042 11/01/08 12:45 whit SANE Cherenkov HV OFF
172041 11/01/08 12:42 jmaxwell Target: Ramping Magnet
172040 11/01/08 12:40 J Mulholland
172039 11/01/08 12:37 J Mulholland Target: IOC reboot and fridge
172038 11/01/08 12:34 horn Target IOC reboot
172037 11/01/08 11:52 Brash Plan for the rest of Saturday - DETECTOR EXPERTS - PLEASE READ!!!!!!!!!
172036 11/01/08 11:33 horn Going to Controlled Access for target work
172034 11/01/08 11:20 cdaq Beam Time Accounting
172028 11/01/08 10:23 horn Beta2 prescale=1000 for run 71558
172025 11/01/08 10:01 horn Beta2 prescale=100 for run 71557
172024 11/01/08 10:00 horn Analysis: uncomment bigcal ntuple in REPLAY script
172023 11/01/08 09:56 horn Note: all runs overnight with no target field
172018 11/01/08 09:18 whit SANE Cherenkov HV ON
172009 11/01/08 08:01 Nakamura Analysis: Reference graphs for Basic histograms HMS
172006 11/01/08 07:52 M JOnes It should be SCRIPTS/replay_charge. Mistake in replay instructions.
172005 11/01/08 07:15 oates Target: levels screenshot
172000 11/01/08 06:51 ccbutu Analysis: Change to kinematic point #1, P_HMS=1.670, Theta_HMS=35.5 degrees, I_beam=1 microA!
171985 11/01/08 03:52 W. Luo set pion 0 scale to 7 due to the decrease of BigCal threshold
171984 11/01/08 03:46 W. Luo Set bigcal threshold to 210mV
171983 11/01/08 03:40 Nakamura Analysis: charge_replay does not work
171976 11/01/08 03:19 Nakamura Wrong run time in the end of run record
171975 11/01/08 03:07 Danago9ulian HMS magnet trip
171960 11/01/08 01:15 oates Target: Target moved to Bottom CH2 Target
171959 11/01/08 01:14 J Mulholland Target: Encoder Postions
171952 11/01/08 01:02 oates Target: Target: Target moved to Bottom CH2 Target
171933 11/01/08 00:26 cdaq Beam Time Accounting
171926 11/01/08 00:11 veilleux Shift Summary
171921 11/01/08 00:02 flay Beam Position