The T2 target was moved from Position 4 to Position 0 at 11:15am so the profile monitor could be used during the development shift.
The T2 cooling package tripped regularly throughout the day on high flow while in position 0.
At 10:45pm the T2 target was returned to the previous running position: approximately 2mm above the nominal position 4 elevation (pot ratio fluctuating slightly around 0.799) so that beam could be run overnight. |