Main INDEX
Monthly INDEX
PREV
NEXT
Make New Entry,
Make Followup Entry
User name M. Cummings
Log entry time 10:07:01 on April21,2012
Entry number 377091
This entry is a followup to: 377067
keyword=Moving to production - looks like beam is scraping beam pipe
After the down to reset the left septum, Pengjia and Kalyan worked on centering the beam, but it seems the beam is scraping the beam pipe somewhere (see entry 377067). HRS spot still looks uniform.
MCC is planning to stop beam at ~11 (or 12?), so in the interest of time we will polarize the target and take some production data. After the next down we will check to see if the beam is still scraping.