User name R. Michaels
Log entry time 16:41:20 on July22,2005
Entry number 149043
keyword=alignment for run 2196Using run 2196 which was at the nominally correct momentum
settings and with sweeper on -- i.e. "production mode" -- we
check alignment. The detector location (lines in figs 1 & 2)
were judged from run 2181 with the momentum setting 2% low.
The result is that the alignment is pretty good -- by last
year's critera -- which should squelch the idea that our rate
difficiency is due to missing the detector.
FIGURE 1
FIGURE 2
