User name K. McCormick
Log entry time 00:14:34 on December18,2003
Entry number 114557
keyword=Swing Shift Summary 12/17/03~6:00 pm: Sweep of Hall Commences
~7:00 pm: Hall to Beam Permit
7:30-8:30: Tuning to Hall
9:00: Ion Chamber Tests Commence
10:00: I ask for 5 uA to be sent to the Hall, to commence beam
studies
List of things to do:
With 5 uA CW, energy and position locks on (FFB not working)
1. Check BCM Calibration
Asking for 3 uA CW from the machine, I see .02 uA on the
Hall A BCMs. The voltage readings from the cavities
are negligable (.1 mV). However, MCC sees a good spot
on the dump, so while Doug calls Arun, I'm going to do
some harp scans. Arun calls, says cavities were retuned
during down. Says we should call John Musson. I paged
him. We have a current readback from the MCC screen, so
we'll use that for the time being.
2. Harp Scan
Things aren't working well. It's difficult to get a good
harp scan, and when we try to analyze the ones we did take,
the tkl script dies during the analysis. The screen-grabs
of the error messages are below.
Doug came in about this time, and went over to the MCC to
work with them on the spot size.
FIGURE 1
FIGURE 2
