Canadian Light Source Commissioning Progress CLS Annual Users Meeting –

22003 November 15 Facility Layout

32003 November 15 Booster Commissioning Blue: Dipole Field Yellow: PCT average current – 8 mA Green: FCTpeak current – 40 mA injected, 20 mA extracted

42003 November 15 CLS Storage Ring 2.9 GeV DBA lattice with 12-fold period m circumference Nominal Tune: x = y = 3.26 E loss per turn: > MeV Bend magnet radiation: c = 1.6 Å E c = 7.6 keV  x (natural damped) = 18.1 nmrad Damping times:  x = 2.4 ms,  y = 3.8 ms,  E = 2.7 ms ~10 mm bunch length

52003 November 15 Typical Storage Ring Sector

62003 November 15 Split Sector Magnets

72003 November 15 Sector Vacuum Chamber

82003 November 15 Vacuum Bake-out

92003 November 15 Superconducting RF Cavity

November 15 Storage Ring Injection & RF

November 15 Storage Ring Sector

November 15 Storage Ring

November 15 Storage Ring Straight

November 15 Commissioning Plan 4-week Runs: 2 installation + 2 run –Started 2003 September –Initial sequence: First turn Stored beam Stacked beam Vacuum conditioning Radiation survey for licensing –Goal: 100 mA > 6 hour lifetime Good reliability and stability

November 15 Storage Ring Commissioning – Run 1 Yellow: Storage Ring current at injection septum Measured on

November 15 Storage Ring Commissioning – Run 2 Green: Storage ring current Measured

November 15 Storage Ring Commissioning – Run 3 Green: Booster beam Pink: SR1 beam loss measured by CBLM Measured

November 15 Plan for 2004 Q1: –SGM/PGM front-ends, POE and IDs –Optical chicanes for IR lines –Start of day-time operation Q2: –SM and PX front-ends, POEs and IDs –XAFS front-end and POE Q3: –XAFS wiggler –Tentative start of 24-hour operation Q4: –Increase current to 200 mA and lifetime to ~10 h

November 15 Future Projects Modifications for top-up operation Fast transverse feedback Linac modifications/upgrade Come to Sunday session to discuss other long range possibilities