User name Nikos
Log entry time 19:51:27 on May19,2008
Entry number 238862
This entry is a followup to: 238857
coincidence time vs vertical position in BigBite in 3D:
* left = before Saturday's adjustment in adc gate
* right = after adjustment of the gate
Only other difference between the 2 cases is:
left is with preshower off and right with preshower on.
Could it be the preshower?
Should we try a run with preshower off ?