21:43-22:20, position scan (partial). run# start stop position (x,y)B 2315 20:59 21:04 junk, almost no beam (each run below has about 11K events) 2316 21:43 21:49 (-0.155,0.171) 2317 21:57 22:03 (-3.054,0.210) 2318 junk, beam position (+3.030, 0.191) outside the dump area, 2319 22:14 22:19 (+2.418,0.092), septa tripped, see 126451 for strip charts.