BNL Collaborators (BC) As part of the Cornell Brookhaven collaboration, CBETA team members from BNL can fill any role, provided they receied the associated traini...
External Collaborator (EC) An EC is from an institution that is not part of CBETA. They are at CBETA to perform CBETA driven research. Participation of ECs is coo...
Commissioning L2 Adam Barnik is the L2 for commissioning. While he is also one of the lead operators, as L2 he has the additional responsibility (a) of training o...
Lead Operator (LO) A lead operator is highly experienced at operating CBETA and is fully qualified for any CBETA operation. The lead operator has primary control ...
Principle Investigators (PI) Provide high level scientific guidance and drive the physics program. PIs set the long term physics goals and approach at the project...
Run Coordinator (PM) Beyond the regular PM responsiobilities documented in CBETA's Project Management Plan, during commissioning the Cornell PM (just refered to a...
Scientific Coordinator (SC) Scientific Coordinators are assigned to each scientific problem under analysis. They lay out the scientific plan for the time allotted...
Support Operator (SO) The support operator is a partner and in safety terms the second person to the LO. Typically the SO will provide operational support to the ...
Technical Support Expert (TSE) Technical experts on CBETA subsystem that may be required in the control room, but who are not directly running the accelerator. Fo...
Visitor – Being a visitor is a status at CLASSE that one obtains by stisfying several saftey and training requirenments. Main.KarlSmolenski 29 Oct 2018
* Current slit thermal analysis shows 280W/cm^2 max heat flux flow into the water pipe when putting 1.2 kW beam. Can be reduced by adding more copper between the ...
* Need to extend the dump from what the current layout shows to accomodate the drift for beam magnification, dump shielding * 1m shifting of the whole injector...
ERL@CESR Meeting June 1, 2005 The projects for the interim period between Phase 1A and Phase 2 were reviewed. This list is being developed for a meeting with NSF...
ERL@CESR Meeting August 2 * Georg reported that in the future we will not use bmad files as a basis for layout drawings, but we will rather construct a data ba...
ERL@CESR Meeting May 4, 2005 Changsheng Song reviewed the current status of the BBU codes and is working on a C implementation of various subroutines that can be...
ERL@CESR Meeting May 7, 2008 * News There will be a visit from OSTP (office of science and technology policy) soon, perhaps next week. Maury recently return...
ERL@CESR Meeting June 8, 2005 Some misc. notes: * Welcome back to Dick Talman * Welcome to two new REU students ( Nipuna Rupasighe who will be working on io...
ERL@CESR Meeting April 9, 2008 * SLAC has hired a new project manager for LCLS in what appears to be a political move. John Gallayda (Accel. Physicist) was re...
ERL@CESR Meeting March 9, 2005 Notes: Ivan and Mattias reported on the status of the two control system working groups. Mattias' group meets in the conference ro...
ERL@CESR Meeting August 10 * Charlie gave a presentation on the JLab experience with cavity trips. Overheads are attached. * Georg noted that Sol is in di...
ERL@CESR Meeting January 10, 2007 * REU topics have been sent to Rich Galik and project advisers need to generate an abstract / advertisement for their project...
ERL@CESR Meeting January 11 Today's meeting included two presentations: Mattias made a presentation about the open questions before a final list of parameters ca...
ERL@CESR Meeting June 11, 2008 * News The cryo plant costing RFP went out. Private communications from the DOE/NSF light source panel have indicated that in...
ERL@CESR Meeting May 11, 2005 Ivan reviewed (his talk can be found here) the use of higher order undulator harmonics that would allow us to run the ERL at lower b...
ERL@CESR Meeting October 11 * Lattice update. Discussion ensued about two different file version management tools (CVS or Concurrent Versioning System vs. Sub...
ERL@CESR Meeting September 11, 2008 * General news Joel's beamline design meeting is held mondays at 3pm. Sol pointed out that during his recent visit to Ja...
ERL@CESR Meeting February 12, 2009 * General news: Please register for ERL 09 meeting if attending. New 1 turn ERL optics 7.3 has been released. * Update o...
ERL@CESR Meeting July 12 * WBS structure: What details are needed to enable cost estimates. Thickness of shielding in current layout? 29 beamline locatation...
ERL@CESR Meeting April 13, 2005 Sol just returned from a meeting in D.C. where he served on a panel of NSF advisors. Michael Turner (head of NSF MPS division) g...
ERL@CESR Meeting August 13, 2008 * Don made a presentation on the vibration isolation requirements of x ray beamlines. * Don made a presentation on the late...
ERL@CESR Meeting August 13, 2009 * Layout Planning Starting second cycle of work with engineering firm, need to work on the layout. Need to minimize undergr...
ERL@CESR Meeting December 13 * Mike Forster gave an initial look at his calculations of the synchrotron radiation distribution around the ring for 100mA of cur...
ERL@CESR Meeting November 13, 2008 * General news * NSLS II is undergoing CD3 review so that they can break ground, the federal continuing resolution ...
ERL@CESR Meeting September 13 * Need to make a decision on fat pulse operation and how to provide for it. Currently there are three major options: 1. Pu...
Minutes of the ERL@CESR Meeting 03/14/07 focused on ions in the ERL Participants mentioned in this writeup: Christian Spethmann (CS), Georg Hoffstaetter (GH), ...
ERL@CESR Meeting May 14, 2008 * News We will have a visitor from Fermilab this summer to help with optics calculations. Kwan Je Kim will give a seminar next...
ERL@CESR Meeting May 14, 2009 * Agenda File * General news: * PAC update (news from WiFEL, JLAB light sources, PEP x, next light source R D report to ...
ERL@CESR Meeting September 14 * Richard Gillilan discussed the creation of an animated 3D virtual reality of the Phase II ERL as part of a public relations eff...
ERL@CESR Meeting January 15, 2009 * Sergey took a tour of the BNL Gun / ERL facility. Working on an SRF high current gun. Their cryostat arrive and the RF sy...
ERL@CESR Meeting March 15 Don showed a new version of the beamline layout based on a linac bent slightly to the north, allowing for more beamlines, and the length...
ERL@CESR Meeting April 16, 2008 * There will be a workshop on ERL Diagnostic needs June 2, 3 here at Cornell. * A more serious look has been taken at the cr...
ERL@CESR Meeting April 16, 2009 * Agenda File Contains the list of projects and people contributing to the 1 vs 2 turn decision. * General news: * N...
ERL@CESR Meeting August 16 * General News: APS is considering an ERL based upgrade. Don recently visited and the main attraction is that the ERL could be bui...
ERL@CESR Meeting July 16, 2008 * News: * John Scott (OSTP) visit went over well. Zakya Kafafi visit will have to be rescheduled, probably September. NY...
ERL@CESR Meeting July 16, 2009 NOTE: Meeting Time is now 13:30 14:30 Thursdays * Agenda * General news: * Meeting with University architect, planners...
ERL@CESR Meeting March 16, 2005 Georg reported that since many people will be away at the International ERL workshop at Jlab, there will be no meeting next week...
ERL@CESR Meeting November 16 Announcements: KEK has decided to plan for an ERL light source instead of a super storage ring source. Their conclusion was the the...
ERL@CESR Meeting October 16, 2008 * General news Some guests will be visiting soon: Kathy Harkay, Mike Furman. Florian Loehl from DESY will be here next wee...
ERL@CESR Meeting August 17 * Georg summarized the results of the meeting with Michael Borland and Vadim Sajaev on light source upgrades vs. ERL upgrades. Writt...
ERL@CESR Meeting January 17, 2007 * In the interest of answering the question of whether a folded or single linac is prefered, Ken Finkelstein made a presentat...
ERL@CESR Meeting May 17 * Alexander Kazimirov made a presentation about the X Ray optics challenges for the ERL. The pdf file of this presentation is attache...
ERL@CESR Meeting June 18, 2009 * Eric Chojnacki has been in touch with people in the material science department at UC Davis and will be exploring the use of c...
ERL@CESR Meeting September 18, 2008 * General news * The NSF's Light source panel finished and submitted its report on Monday, but it is working its w...
ERL@CESR Meeting February 19, 2009 * General news: ERL 09 registration stands at 32. Agenda items here. * Alexander made a presentation on the SC quad / di...
ERL@CESR Meeting July 19 * There have only been minor changes to the lattice / layout drawings. The naming convention has been updated, and only slightly chan...
ERL@CESR Meeting March 19, 2009 * Announcements: Please register for the ERL 09 workshop to be held June 8 12 at Cornell if you have not already done so. Reg...
ERL@CESR Meeting March 1 * We need to meet soon to discuss the optimization (both technical and economic) of the cavity field strength (currently specified at ...
ERL@CESR Meeting November 1 * Need to determine way to organize information about machine on web / computer. WBS structure is list of components, need way to ...
ERL@CESR Meeting April 20, 2005 Ivan continued with the summary of the Working Group 1 focusing on Lasers. His presentation is attached to April 06 2005. Mattia...
ERL@CESR Meeting August 20, 2008 Temp place holders.... * Don made a presentation on the vibration isolation requirements of x ray beamlines. * Don made a p...
ERL@CESR Meeting August 20, 2009 * General News We received $5M in additional funding this week. LCLS has lased at 1.5Ang. The ICM is warming and being pre...
ERL@CESR Meeting December 20 * The WBS is now on Wiki HERE. Discussion revolved around issues of evolving designs (things are not set in stone yet) and the bo...
ERL@CESR Meeting July 20 Today's meeting involved setting the tone and agenda for next week's two day meeting with Michael Borland and Vadim Sajaev from APS. Bor...
ERL@CESR Meeting September 20 * Lattice development, still working on undulator layout. Incoherent SR under control. Need to edit parameter tables. 60% grow...
ERL@CESR Meeting December 21 * Maury and Charlie addressed the issue of how to organize the WBS structure for the full machine proposal. There were two compet...
ERL@CESR Meeting May 7, 2008 * News There will be a mini workshop on June 7th to discuss how to ramp up to 100mA. * Joel Brock, David Sagan and Georg Hoff...
ERL@CESR Meeting May 21, 2009 * Summary Agenda File * Matthias made a presentation on cavity error / perturbations studies. Main.KarlSmolenski 18 Jun 20...
ERL@CESR Meeting January 22, 2009 * Text of bailout bill looks promising for NSF and science. * Ion detector working but has some RF noise. * Injector te...
ERL@CESR Meeting November 22 * Georg gave an overview of the recent APS upgrade review. APS is having difficulty coming to convergence on many issues. They a...
ERL@CESR Meeting April 23, 2008 * General News The KEK roadmap report was submitted to Japanese funding agencies. KEK will be a world leading in photon sci...
ERL@CESR Meeting August 23 * Gov. Pataki was in Ithaca to present funding for the interim period / engineering studies in preparation for Phase II. Pataki was...
ERL@CESR Meeting January 23, 2008 * Maury visited the XFEL and looking into their plans for e beam stabilization. PSI is working on it and Flash will test th...
ERL@CESR Meeting October 23, 2008 * General news Florian Loehl, visiting from DESY, will give a seminar tomorrow. Mike Harrison Visits next week. The Accel...
ERL@CESR Meeting January 25 Today's meeting included three presentations on the design of undulators for the ERL: Shasha started with a talk on the design of a ...
ERL@CESR Meeting June 25, 2008 * Georg and Karl were away so no notes are available. The following presentations were given: * Dave Rice gave a presenta...
ERL@CESR Meeting June 25, 2009 * Comments on workshop. Peter McIntosh (Daresbury) presented a slide showing predicted cryogenic loads, that disagreed with wha...
ERL@CESR Meeting May 25, 2005 PAC summary, lots of people (1400), too much information to summarize (!) Today's meeting centered on the issue of a proposal for t...
ERL@CESR Meeting September 25, 2008 * General news * People are here from Accel reporting on their study of the beamline components. They have complete...
ERL@CESR Meeting April 26 * Peter Revez lead a presentation on beam position monitors for x ray beamlines. His presentation is attached click here. Sol and A...
ERL@CESR Meeting February 26, 2009 * General news: Jim Crittenden will give the PAC ERL overview talk, SRF article in ILC news, ion detector back installed fo...
ERL@CESR Meeting March 26, 2009 * General news: BESSY is considering a 2 turn energy recovering loop in their prototype. Sol attended the APS march meeting, ...
ERL@CESR Meeting August 27, 2008 * News: The NSF panel (on funding of future light sources) will submit their report tomorrow. Stanford / LBL have issued a w...
ERL@CESR Meeting July 27 Three topics were discussed at today's meeting: * Ivan discussed the next round of merger simulations using Parmela on the CTC (Cornel...
ERL@CESR Meeting May 28, 2009 * Maury was at JLab for a HEPAP meeting. NSF is tripling grad fellowships, may be a benefit to us to support more students. DOE...
ERL@CESR Meeting September 27 * Friday Michael Borland will be making a presentation on Possible APS Upgrades at noon. * Lattice update: Details of files, ...
ERL@CESR Meeting June 28 * Report from the CHESS workshops. Lots of ideas, many new ideas that hadn't been foreseen. Our current list of beamlines is being t...
ERL@CESR Meeting May 28, 2008 * News BESSY is considering an ERL upgrade path. APS annual report mentions an XFEL upgrade path, (Kwan Je Kim will be giving ...
ERL@CESR Meeting September 28 * Dave Sagan discussed the implementation of CSR into the BMAD code. The crux of the matter is the validity of the approximatati...
ERL@CESR Meeting January 29, 2009 * Georg has moved to a single file with most of the information and images presented during the meeting. It is attached as a...
ERL@CESR Meeting March 29 * A new version of the beamline layout drawings were shown (clockwise rotation). Next Dana will work on the CCW version. Don is hap...
ERL@CESR Meeting November 29 * Jerry led a discussion on the WBS structure for the full ERL. There are 11 top level items and we started by going through a re...
ERL@CESR Meeting October 2, 2008 1) General news ACCEL visits Cornell at Oct 2 and 3. They are presenting their draft report, mostly focusing on girders and vac...
ERL@CESR Meeting April 30, 2008 * SLAC is working on a PEP X proposal for conversion of PEP into an X ray light source with parameters near ERL levels. The re...
ERL@CESR Meeting April 30, 2009 * General News 135 registered for ERL 09 Workshop. NSF review went very well, with the ERL a strong (silent) component. Mau...
ERL@CESR Meeting August 30 * APS now has an upgrade plan website and about 90% of the talks from their recent workshop are now online. * Chris discussed ...
ERL@CESR Meeting January 30, 2008 * News: NSF light source operation committee will visit CESR / CHESS on March 25/26 and will then travel to Univ. Wisc. on th...
ERL@CESR Meeting July 30, 2008 * News: * Bessy is proposing a prototype ERL, with a CW linac based on the Daresbury cryomodule, with an energy recovery...
ERL@CESR Meeting March 30, 2005 Georg and Mattias summarized the ERL workshop at JLab, reporting on working groups 2 and 3, see attached presentations. The next ...
ERL@CESR Meeting November 30 The meeting revolved around assigning editors and authors to the various sections of the ERL final proposal. Georg went over the tab...
ERL@CESR Meeting October 30, 2008 * General news Progress on planning for the ERL 09 meeting in June. This will be the 45th ICFA workshop on beam dynamics, ...
ERL@CESR Meeting August 31 Note the new time for ERL@CESR meetings is 3:00 wednesdays * Charlie attended the recent FEL meeting and reported there were two hot...
ERL@CESR Meeting January 3, 2007 * Rich Galik needs ideas (a short paragraph) for projects for Summer REU students. Georg is collecting a list of ERL ideas, p...
ERL@CESR Meeting September 4, 2008 * General news: The future of light source funding report should have been submitted to DOE/NSF. SLAC / LBL are including ...
ERL@CESR Meeting January 4 Today's meeting included two presentations: Charlie presented his views on the WBS structure, which were well received. Georg wants t...
ERL@CESR Meeting June 4, 2008 * News The instrumentation meeting was fruitful, some of the presentations contain unpublished results and should be treated as...
ERL@CESR Meeting June 4th, 2009 * General news: * ERL workshop update #8211; world record participants, tours, posters, sponsors, schedules are in the e...
ERL@CESR Meeting October 4 * Michael Borland made a presentation last week discussing APS upgrade activities (Cornell 5 years someone joked) and showed sketch...
ERL@CESR Meeting April 5 * Latest version of the layout drawings are being cleaned up by the drafting shop for use bby Maury and PDC. Drawings are here. * M...
ERL@CESR Meeting February 5, 2009 * General news: Daresbury achieved energy recovery, info in CERN Courier. LBNL has internal funding for their normal conduct...
ERL@CESR Meeting March 5, 2009 * General news: CHESS policy board meeting today, strong support for ERL. REU acceptances are out, 10 total students this summ...
ERL@CESR Meeting August 6, 2008 * Jim made a presentation on the layout / turnaround optics. There are now dual turn around arcs, the north linac has 36 cryom...
ERL@CESR Meeting August 6, 2009 * General news: * Don and Joel are at the Gordon X ray conference. They are talking with authors of an upcoming x ray sc...
ERL@CESR Meeting December 6 * Jerry led a discussion on the WBS structure for the full ERL. Please see the attached Word Document below outlining the WBS. So...
ERL@CESR Meeting November 6, 2008 * General news NSF light source report is out and is generally very good including recommendations for NSF to continue ligh...
ERL@CESR Meeting September 6 * Jerry Codner updated us on the WBS / Budget project. In response to a question from Maury Tigner, "does this include everythi...
ERL@CESR Meeting December 7 Most of the meeting was spent reviewing the ERL parameter list and how it is set up in the WIKI pages. Arthurs of each section of the...
ERL@CESR Meeting February 7, 2007 * Dave Rice has set up a new WIKI front page, check it out and send him your comments. * Shlomo gave an updated presentati...
ERL@CESR Meeting June 7 * Georg will be away next week, so no meeting is planned * Update on parameter list. Because of the 6 CHESS workshops we're working...
ERL@CESR Meeting January 8, 2009 * Update on Injector Coupler processing (Cavity 1: about 40 summed over both couplers, Cavity 2 5 approximately 40kW summed ov...
ERL@CESR Meeting March 8 The meeting discussed the specification for cavity gradient. Maury suggested that if it is difficult to pin down a number at least we sh...
ERL@CESR Meeting November 8 * Visitors from KEK and Tokyo Univ. here to discuss the optimization of main linac RF cavities. They are part of the revival of th...
ERL@CESR Meeting July 9, 2008 * News: * First beam thru the cryomodule on Monday 7/7, with one cavity energized to test phasing on Tuesday 7/8, and all 5...
ERL@CESR Meeting April 9, 2009 * General news: Phase 1b 1 year proposal is out. Welcome Florian Loehl to the ERL group. * Injector Update still searchi...
ERL General Meeting July 06, 2005 Mattias and Hasan gave updates on the status of the ERL cryomodule. Presentions are attached below. Main.KarlSmolenski 19 J...
ERL General Meeting Sept. 07, 2005 Submitted by B.J. Bortz, 9/12/05 This is the first ERL general meeting utilizing the new format of brief reports from the acti...
ERL General Meeting January 10, 2007 *Other News * Meeting held at Univ. Maryland to discussion space charge issues in gun / injector, possible beginnings of a c...
ERL General Meeting Jan. 11, 2006 Electron Gun C. Sinclair We have completed a trial assembly of the electrode structure and for the most part things went toge...
ERL General Meeting October 11, 2006 Other News Electron gun W128 operation C. Sinclair Update on second ceramic, close but no cigar. The resistivity of th...
ERL General Meeting April 12, 2006 Electron Gun C. Sinclair Leak in ceramic top joint. Disassembly for repair will happen today. Progress on the high voltage...
ERL General Meeting July 12, 2006 Other News * Autocad training Thursday 13th through Monday July 17th. * Revisions to Wiki Structure Dave Rice Electro...
ERL General Meeting December 13, 2006 Other News Electron gun W128 operation C. Sinclair Tore open entire gun for SS to Ti electrode switch over. May be be...
ERL General Meeting September 13, 2006 Other News Welcome to Bruce Dunham. Electron gun W128 operation C. Sinclair We've added some lead shielding to the gu...
ERL General Meeting Dec. 14, 2005 Summer REU Program R. Galik Rich Galik gave an overview of the summer Research Experience for Undergraduates program (REU) an...
ERL General Meeting June 7, 2006 Other News Electron gun W128 operation C. Sinclair Lasers D. Ouzounov Two cell cavities R.L. Geng Cryomodule, tuner...
ERL General Meeting Feb. 15, 2006 Electron Gun C. Sinclair Preparing to assembly the gun electrode structure. Had to repolish some of the parts due to minor s...
ERL General Meeting March 15, 2006 Electron Gun C. Sinclair The gun is together and we're working this week on small issues. The progress has been slow with t...
ERL General Meeting November 15, 2006 Other News Meeting time may be shifted, CKS requests people's opinions in an email. Electron gun W128 operation C. Sin...
ERL General Meeting August 9, 2006 Other News Electron gun W128 operation C. Sinclair Reached 244KV conditioning limit, concluded that we'll need to use a c...
ERL General Meeting Notes March 16, 2005, 2 3 PM, Wilson Commons Area Project Accounting Issues Information We now have three large active projects (Coop...
ERL General Meeting Nov. 16, 2005 Electron Gun C. Sinclair The gun ceramic drew more current than the power supply can provide at 40KV, and caused a tremendous...
ERL General Meeting January 17, 2007 *Other News * Electron gun W128 operation B. Dunham Working on HV processing of Ti electrodes. Not going well. Starte...
ERL General Meeting May 17, 2006 Electron gun W128 operation C. Sinclair HVPS is done and will be brought to Cornell. Design review for 750KV supply will be...
ERL General Meeting Jan. 18, 2006 Electron Gun C. Sinclair The first of two 100 hour, 400C bakes in air is taking place right now, to fire components that go i...
ERL General Meeting October 18, 2006 Other News Electron gun W128 operation C. Sinclair Running gun on / off and making steady / slow progress. Measured th...
ERL General Meeting April 19, 2006 Electron Gun C. Sinclair Spend last two weeks disassembling and rebuilding gun to repair ceramic leak. The ceramic appears ...
ERL General Meeting July 19, 2006 Other News * Inventor 11 and Vault training complete and running throughout lab. Allows for version control of CAD documen...
ERL General Meeting Oct. 19, 2005 ERL Layout D. Bilderback Don brought up the need for layout drawings of the currently planned ERL lattice, with insertion de...
ERL General Meeting Feb. 1, 2006 Today's meeting did not follow the standard format of past meetings Milestone Schedule Update R. Gallagher Richard showed his ...
ERL General Meeting March 1, 2006 Electron Gun C. Sinclair The gun and its related cathode preparation chambers are assembled and together. Alignment of the e...
ERL General Meeting November 1, 2006 Other News Electron gun W128 operation C. Sinclair Trying second of two types of cathodes. Ga As P close to ready to r...
ERL General Meeting December 20, 2006 Other News Phase 1 Facilities Update Richard Gallagher Richard's Presentation. Cites CIT and PDC headaches and delays....
ERL General Meeting September 20, 2006 Other News Electron gun W128 operation C. Sinclair 5 uA recorded at the dump. Dump, Faraday Cup readouts working fin...
ERL General Meeting Dec. 21, 2005 Electron Gun C. Sinclair The gun ceramic has been reworked by the vendor and they have measured a reasonable resistance, it i...
ERL General Meeting March 22, 2006 Electron Gun C. Sinclair Almost done. Gun and components are all together and much of the punch list items are complete. S...
ERL General Meeting November 22, 2006 Other News Meeting will be held at 2pm starting on Jan 17th. A visitor from KEK will be joining us for 6 12 months, workin...
ERL General Meeting August 9, 2006 Other News Daresbury 4GLS project achieved first beam from their photoemission gun. This gun is based on the JLab gun with no...
ERL General Meeting Nov. 23, 2005 Electron Gun C. Sinclair Ceramic still not fully understood, but the voltage dependant resistance is too low (300 MOhm at low...
ERL General Meeting January 24, 2007 Minutes Coming Soon. *Other News * Electron gun W128 operation B. Dunham Lasers D. Ouzounov Two cell cavities R.L...
ERL General Meeting May 24, 2006 Electron gun W128 operation C. Sinclair Ramping up field emission testing with the addition of a student for the summer. A ...
ERL General Meeting Jan. 25, 2006 Electron Gun C. Sinclair Charlie gave a slide show of progress on the assembly of the gun. The high voltage power supply is ...
ERL General Meeting October 25, 2006 Other News Electron gun W128 operation C. Sinclair Ready to try GaAsP photocathode. Processed to 300KV, where there is...
ERL General Meeting April 26, 2006 Electron Gun C. Sinclair All gun leaks fixed and we're currently baking the gun system, it has been a struggle with huge int...
ERL General Meeting July 19, 2006 Other News * Autocad training Thursday 13th through Monday July 17th. Electron gun W128 operation C. Sinclair Lasers ...
ERL General Meeting April 27, 2005 Sol presented a series of X ray science workshops to be held over the next year, in order to prepare, 18 months from now, the s...
ERL General Meeting September 27, 2006 Other News Charlie will be retiring at the end of the year congratulations. CKS away next week, Maury to run the meetin...
ERL General Meeting June 28, 2006 Other News Autocad Vault training on monday July 17th. Electron gun W128 operation C. Sinclair New leaks! Current thinkin...
ERL General Meeting March 29, 2006 Electron Gun C. Sinclair 125KV test done on the gun with no field emmission. We're playing with moving the cathode puck int...
ERL General Meeting November 29, 2006 Other News Electron gun W128 operation C. Sinclair New field emission sample from Epion field emits like crazy, disast...
ERL General Meeting August 2, 2006 Other News Bruce Dunham has accepted a job offered to him. He will start in early September which is great news to add anothe...
ERL General Meeting August 30, 2006 Other News Electron gun W128 operation C. Sinclair Series resistor added between HV power supply and gun. Now we are ab...
ERL General Meeting Nov. 30, 2005 Electron Gun C. Sinclair Field Emission test setup is ready for further tests. The ceramic has been shipped back to CPI for ...
ERL General Meeting May 31, 2006 Other News Dave Rice has taken responsibility for L0 installation. Electron gun W128 operation C. Sinclair 300 kV HV PS has...
ERL General Meeting January 3, 2007 Other News Electron gun W128 operation C. Sinclair Kaiser 750KV power supply arrived and was assembled during break, it ...
ERL General Meeting May 3, 2006 Other News The schedule for meetings is changing starting next week: * ERL General meeting (weekly) 1 2pm * ERL@CESR (now w...
ERL General Meeting Jan. 4, 2006 Electron Gun C. Sinclair The ceramic is here and tested, and while the resistance is higher than specified, this will be corre...
ERL General Meeting October 4, 2006 Other News Electron gun W128 operation C. Sinclair Last week had problems with the translator arms moving puck into the ...
ERL General Meeting April 5, 2006 Electron Gun C. Sinclair Latest cathode acheived QE of greater than 15%, a record for us. Gun ceramic appears to have a smal...
ERL General Meeting July 5, 2006 Other News Autocad Vault training on monday July 17th. Electron gun W128 operation C. Sinclair Took everything apart and tr...
ERL General Meeting December 6, 2006 Other News Eric Chojnacki has rejoined the lab in the SRF group. Welcome. Electron gun W128 operation C. Sinclair Dete...
ERL General Meeting September 6, 2006 Other News Charlie, Yulin will be away next two weeks Maury or Karl will handle next two meetings. Electron gun W128 o...
ERL General Meeting Dec. 7, 2005 Electron Gun C. Sinclair Missing parts holding up action on the chamber assembly front. Domes and corona rings for the cerami...
ERL General Meeting February 7, 2007 Other News Gun/Room 128/Lasers Bruce SRF (2 cell, test cryostat, HOM, horizontal test, tuners) Hasan / Eric RF (Klyst...
ERL General Meeting June 7, 2006 Other News Many people are having issues with logging into the Wiki, an email will be sent out explaining the new login proceedu...
ERL General Meeting Feb. 8, 2006 Electron Gun C. Sinclair Electrode structure is all polished and ready to go, 400C air bake complete. The NEG arrays need ass...
ERL General Meeting November 8, 2006 Other News Electron gun W128 operation C. Sinclair The ceramic vendor (CPI) is still working on the second ceramic, slo...
ERL General Meeting August 9, 2006 Other News Thank you to Vanya Temnykh for taking these notes. Electron gun W128 operation C. Sinclair Changes to the Gun ...
ERL General Meeting Nov. 9, 2005 Electron Gun C. Sinclair The gun ceramic has arrived and has been installed. The initial power supply for the gun has been te...
ERL General Meeting Minutes 2009 Meeting held every Thursday at 2pm in the CHESS conference room. January 2009 * Jan 21 2009: Meeting Notes January 21 Februa...
Gun Meeting 10 October 2005 Gun chamber update See Karl's attachement. Some highlights: * 150C bakeout repeated for better SRG outgassing measurements, this t...
Gun Meeting 11 July 2005 Meeting Notes Gun update (Karl) See his attach. Some additional highlights: * He showed the puck retainer that will be used. * 31...
Please correct factual errors and upload your attachements Gun Meeting 24 April 2006 No formal report from this meeting. This meeting will no longer be held. ...
Please correct factual errors and upload your attachements Gun Meeting 17 April 2006 Gun Update Charlie reports: * Need to finish Gun survey so we can close ...
Gun Meeting 17 October 2005 Gun chamber update Air bake out in progress at 400C and will finish Wednesday afternoon. Pump also being fired and can be reassemble...
Gun Meeting 23 May 2005 Karl presented updates on the status of the Gun assembly and the Preparation assembly, attached below. There are two major issues at the ...
.CommentPlugin Test How well does this comment box work? Main.DevinBougie 09 Mar 2005 looks good to me... Main.IvanBazarov 10 Mar 2005 yes this seems to W...