Accelerator Week in Review f Part I

Accelerator Week in Review f • Part I: Regular 9 am Scheduling Meeting – Crew Chief Summary – 24 hour machine summaries and study requests – Machine Coordinators – Operational Plan – Brian Drendel – Part II: Weekly Machine Reports – Weekly Operational Summary – Salah Chaurize – User, Pbar and Tevatron weekly operational plots • Collider shot summary • Nu. MI beam summary • Mini. Boo. NE beam summary – Weekly Machine Summaries – Machine Coordinators Friday, April 6, 2007 Accelerator status S. Chaurize 1

f Friday, April 6, 2007 Accelerator status S. Chaurize 2

Planned Shutdown Stacktail Move Recycler Studies f Friday, April 6, 2007 Accelerator status S. Chaurize 3

f Friday, April 6, 2007 Accelerator status S. Chaurize 4

T: VA 11 MDAT Connection connection F 3 Bulk Supply trip in Shot setup During Squeeze-CAMAC 161 replaced. Shot 5310 lost ~325 E 10 Pbars Sextupole Studies Friday, April 6, 2007 Store 5315 305 E 10 211. 1 E 30 4617 nb-1 Store 5314 11. 6 hrs Abort 258 E 10 196. 4 E 30 5984 nb-1 21. 9 hrs Planned Sat Sun Mon Tues Accelerator status S. Chaurize B 1 Corrector Bulk Supply WF Fault. Shot 5321 Setup failure lost~370 E 10 Pbars D 0 Q 5 power leads frozen Parsing squeeze studies to fix/find cause of failed shot 5321 Average Delivered Luminosity 24. 33 pb-1 f Store 5317 405 E 10 243. 5 E 30 6866 nb-1 18. 9 hrs Planned Shutdown for CDF ISL Coolant REpalcement. Accessed Tevatron B 3 VCB/Bus Failure Store # Available Pbars Initial Luminosity Avg Delivered Lum Store Duration Store End A-E ESS Ground fault Multi house quench Key CDF/D 0 Access Wed Store 5328 265 E 10 198. 8 E 30 6857 nb-1 26. 7 hrs Planned Thurs Sextupole Studies Integrated Luminosity (0700 Friday to 0700 Friday) Fri 5

f Friday, April 6, 2007 Accelerator status S. Chaurize 6

f A 18 Vacuum leak E 39/43 Vacumm failure D 32 -5 failure Due Feeder 46 B fault Friday, April 6, 2007 Accelerator status S. Chaurize 7

f Friday, April 6, 2007 Accelerator status S. Chaurize 8

f Friday, April 6, 2007 Accelerator status S. Chaurize 9

f Friday, April 6, 2007 Accelerator status S. Chaurize 10

f Friday, April 6, 2007 Accelerator status S. Chaurize 11

f Friday, April 6, 2007 Accelerator status S. Chaurize 12

HV 101 -1 LCW leak/ replacement f Tev E 4 F-Sector Vacuum Work Feeder 46 B glitch Related Chiller Repairs Friday, April 6, 2007 Accelerator status S. Chaurize 13

f Friday, April 6, 2007 Accelerator status S. Chaurize 14

f Friday, April 6, 2007 Accelerator status S. Chaurize 15

f 25 M Absorber Repairs Tev E 4 F-Sector Vacuum Work Feeder 46 B glitch Recovery Friday, April 6, 2007 Accelerator status S. Chaurize 16