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User name R. Michaels
Log entry time 01:58:40 on October 2,2000
Entry number 48995
keyword=after re-tuning, current scan (II)
The MCC has spent some time retuning the beam orbit.
The problem was that with the beam at our centered position
of +1.7, the beam was off at the dump. I wonder why ?
Now the beam center seems to be at -2.0 mm, but I admit
the camera visual is very poor. We can't see the outline
of the re-entrant hole. Anyway, when we increased the current
slowly to 20 microamps the beam tripped off. MCC says
"we must be hitting something". Target taken out for them
to study the beam orbit again. I guess we don't know where
the beam is.