07:41
Switching to bunched beam to check D vs H content.
8:24
Attach 1&2
ONE spill
Detectors fully out
Switched to bunched beam
12 seconds pre-acceleration
100x cycles (600 seconds) -
Loss over 600 seconds 3.97E7 ions to 3.40E7 ions, i.e. negligible.
Attach 3&4
Coasting beam
12 seconds pre-acc
100x cycles
Attch 5&6
Coasting beam
12 seconds pre-acc
100x cycles
Detectors pneumatics IN
Attach 7& 8
Coasting beam
6 seconds pre-acc
100x cycles
Detector pneumatics IN
Attach 8&9
Coasting beam
12 seconds pre acc
200x cycles
Detector pneumatics IN
Running in this configuration for the rest of the shift
Target is barely 1E11 atoms/cm2 and keeps decreasing |