User name Huber
Log entry time 15:54:03 on September 27,1999
Entry number 27270
keyword=Day Shift Summary
9:07 - End run.
9:08 - Start run. Beam intensity continuing to drop steadily with time. Now at
10:08 - End run. Beam intensity now down to 9.2uA.
Wait for ReCesiation and NF3 treatment of source.
Matt Poelker thinks we may have a QE hole at the present spot, and we should move the beam a few spot diameters. He can tell us when beam comes back up.
Rebooting TS1. Bob Michaels has installed new diagnostic software for the next
time the DAQ hangs. Read his log entry (27261) for instructions.
11:15 - Beam back. Matt expects that we should get about 10uA now. During
the previous injector tuning, the spot should have moved less than its diameter on
the wafer, and so should not have greatly affected the polarization. Nonetheless,
it seems like a good idea to remeasure it anyway.
Eugene is now performing a Moller polarimeter measurement. Beam flux helicity
assymetry is a high 3E-3. Polarization is lower now, 62.4%.
Run 1868 - junk run.
13:41 - Start run. We are only getting 16uA.
14:46 - End run.
14:47 - Start run. Beam intensity slowly dropping. Now 14.9uA.
15:41 - End run.
D+6%rad setting now completed.
Insert LH target.
15:44 - Start run.
Michael Kuss reboots target IOC