October 3, 1997

A problem in the RF phase shifter, which had (probably) caused the difficulty in re-storing beams, was found and fixed. The beam was successfully re-stored in the ring at around 1:00 AM.

Vacuum conditioning (outgassing by beams) was performed.

Injection efficiency was largely improved. Filling rate of 0.3 mA/sec was obtained.

Maximum stored current of 80 mA was achieved at 11:38 PM.


The beam current around 2:00 PM. Vacuum conditioning is under way.


Beam filling rate (arond 6:00 PM) was improved.