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Friday January 20
The day shift began with Tevatron (Tev) A4 vacuum repair in progress, the Recycler Ring (RR) stash gone due to studies, Antiproton Source (Pbar) conducting studies, and with MiniBooNE, NuMI and MCenter (MIPP) taking beam.
Main Injector (MI) studies begin at 11:04 AM.
NuMI went off at 3:34 PM due to a power supply (HV101A) problem.
Beam returns to NuMI at 8:01 PM.
Saturday January 21
The midnight shift began with Tevatron (Tev) A4 vacuum repair in progress, the Recycler Ring (RR) stash at 12.7 E10, Pbar conducting studies, and with MiniBooNE, NuMI and MIPP taking beam.
Pbar returns to stacking.
Meson Test (MT) begins taking beam at 11:59 AM.
MT done with beam at 1:38 PM.
Sunday January 22
The midnight shift began with Tevatron (Tev) A4 vacuum repair in progress, the Recycler Ring (RR) stash at 4.8 E10, the Pbar stack at 160.5 E10, and with MiniBooNE, NuMI and MIPP taking beam.
Operations put the Recycler into shot setup at 5:57 AM to stash antiprotons.
Pbar returns to stacking at 7:46 AM, beam also returns to MCenter.
Pbar studies started at 8:00 AM.
Mechanical Support completed A4 vacuum leak repair at 8:42 AM.
A4 cooldown began at 7:45 PM.
Monday January 23
The midnight shift began with Tevatron (Tev) A4 cooling down, the Recycler Ring (RR) stash at 131.9 E10, the Pbar stack at 16.7 E10, and with MiniBooNE, NuMI and MIPP taking beam.
Pbar studies were finished at 12:22 AM.
Pbar studies start up at 7:00 AM.
The Plan for Monday
Continue A4 cooldown, possibly cold by midnight. Continue Pbar studies, run beam to NuMI and MiniBooNE and MIPP. Remove vacuum equipment from the Tevatron tunnel.
Accelerator Update Archive
More Information
For Tevatron luminosity charts and the current status of Fermilab's accelerators and detectors (live!), please go to Fermilab Now.
Comments and Suggestions
What do you think about the Accelerator Updates? Please send comments and suggestions to: accelupdates@fnal.gov.
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